1, &(0x7f0000007000)={0xb4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="11634840", @ANYBLOB="faffffff00000000f3a2b41dd414a3085110a733dfbad25045f77fa5a49dc2f0c53a48525ce3b828247a795fa2679f2ea6a4ea71d39b64fad2db3ec9945b125dd4f944826c032c440ef77a85310b6677d6671bed653736459985be30ca2c7453b14284f659ca0ecdbac3c49595e27f3d75a1e4435448c7d8193260fa886085ce38946d6adf5f70be474462f34a04ab1645177e3ddf76f6352c9d361ae3de4e1d04ca6bb0b37926dc33968b6442599180"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/03/14 12:20:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001040)={{{@in6=@mcast2, @in=@loopback}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000001140)=0xe8) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000e03ffc)=0x12, 0x4) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x14e1) 2018/03/14 12:20:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0xffff, @dev={0xfe, 0x80}}], 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000140)=0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, @tid=r1}, &(0x7f0000000080)) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/03/14 12:20:04 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x4) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000040)=0x8000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) 2018/03/14 12:20:04 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x4, 0x0, &(0x7f000000d000)="62164b44"}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) pwrite64(r0, &(0x7f0000000040)="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", 0x1000, 0x0) 2018/03/14 12:20:04 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000000)={0x6, 0x0, 0x200, 0x2, 0xfffffffffffffffd, 0x91be, 0x8, 0x100, 0x56052058, 0x9, 0x5, 0x4}) dup2(r0, r2) 2018/03/14 12:20:04 executing program 5: r0 = socket(0x2, 0x2, 0x0) sync_file_range(r0, 0x3, 0x100, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) fchown(r0, r1, r2) socket(0x10, 0x5, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x200000, 0x0) 2018/03/14 12:20:04 executing program 0: r0 = socket$inet(0x2, 0x7fffe, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x42b, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [{[{0x9100, 0x6, 0x6, 0x1}], {0x8100, 0x1, 0xfffffffffffeffff}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f0000168f26), 0x42a, 0x0, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x3e) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000480)=""/182) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)}, 0x2002) 2018/03/14 12:20:04 executing program 4: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa, 0x20}) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000100)={0x2, 0x0, 0x8}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000001c0)={{0x3, 0x3, 0x10000, 0x0, 0xa6ab}}) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)='/dev/input/mice\x00', 0x10, 0x1) [ 55.674526] binder: 8604:8608 ioctl c00c642d 20000180 returned -22 [ 55.705507] binder: 8604:8608 got transaction to invalid handle [ 55.711858] binder: send failed reply for transaction 34 to 8606:8626 2018/03/14 12:20:04 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e24, 0xff, @loopback={0x0, 0x1}, 0x7f}}, 0x4, 0x6, 0x7, 0x3, 0x35}, &(0x7f0000000680)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000006c0)={r2, 0x1, 0x30}, 0xc) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000012f80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x13, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) [ 55.720245] binder: BINDER_SET_CONTEXT_MGR already set [ 55.726749] binder: 8606:8626 ioctl 40046207 0 returned -16 [ 55.727271] binder: 8604:8608 transaction failed 29201/-22, size 2934345142888839877-3359517794125838884 line 3005 [ 55.755972] binder_alloc: 8606: binder_alloc_buf, no vma [ 55.762316] binder: 8606:8626 transaction failed 29189/-3, size 0-0 line 3128 [ 55.770032] binder: 8604:8608 ioctl c00c642d 20000180 returned -22 [ 55.782438] binder: undelivered TRANSACTION_ERROR: 29201 [ 55.790589] binder: undelivered TRANSACTION_ERROR: 29189 [ 55.798778] binder: undelivered TRANSACTION_COMPLETE [ 55.805042] binder: undelivered TRANSACTION_ERROR: 29189 [ 55.903774] keychord: using input dev AT Translated Set 2 keyboard for fevent 2018/03/14 12:20:04 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x20}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x3c}}}, 0xe8) r1 = getpid() ptrace$getenv(0x4201, r1, 0x1, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x100000000, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001840)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000001940)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001980)={@dev={0xfe, 0x80, [], 0x15}, r2}, 0x14) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='reiserfs\x00', 0x8, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000080)="9a18cc1e98d16194ab7c2f24415261f64a3f8503522c23152508dc137a7796ab21e8772dfe8ea206f70105dc8fd7a658d7851f454a6793b29336ad93772b362d1bb77447d7ff5483dbf3e6e5f87ada76a9d6901c8f645d129f8e68578b3cdd06bceaecc43cdda09102f8539fd8cc7822b9669cc2670426ce0d37ab41ab422b202f6ffcdf88c4217d98ffccdce57028f03d6bb57771ac3c863dd6f67f2018b7b14ea1a24e42e488297a9d988a606cb44f6b3e85b7f1d16b52bed15d002642c69b2f91931983c449f5ddf9676dde0d5d6c82abdd02d8bc9656c7c844300975edd36c969404e3810a", 0xe7) 2018/03/14 12:20:04 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="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") socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001100)={0x8, 0x2, 0x9, 0x8965}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x2}, {0x6}]}, 0x8) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000001080), &(0x7f00000010c0)=0x4) sendmsg$netlink(r1, &(0x7f000008e000), 0x0) 2018/03/14 12:20:04 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xae000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0x90, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000100)={r1, 0x2}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)) r3 = syz_open_procfs(0x0, &(0x7f0000000180)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') lseek(r3, 0x0, 0x3) 2018/03/14 12:20:04 executing program 6: socket$inet(0x2, 0x80a, 0xffffffffffffff7f) r0 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') pread64(r0, &(0x7f0000000000), 0xffffffffffffffe0, 0x0) 2018/03/14 12:20:04 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup2(r0, r0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x4) signalfd4(r0, &(0x7f0000000080)={0xff}, 0x8, 0x80000) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000001c0)={'bridge0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000040)=""/49, &(0x7f0000000100)=0x31) 2018/03/14 12:20:04 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x1000000000000000) socket(0x17, 0xb, 0x40) r2 = fcntl$dupfd(r0, 0x0, r1) ioctl$ASHMEM_GET_NAME(r2, 0xc0046209, &(0x7f00000005c0)=""/197) 2018/03/14 12:20:04 executing program 2: capset(&(0x7f0000755000)={0x19980330}, &(0x7f0000032fe8)) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x102}, 0xc, &(0x7f00000012c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400000000000000040000000000000000000000"], 0x14}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/03/14 12:20:04 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x6}], 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x202, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x248000000000}, &(0x7f0000000140)=0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffffffffffffffe1, 0xff, 0x80, 0x3, 0x1f}, &(0x7f0000000240)=0x98) write$eventfd(r1, &(0x7f0000000100)=0x10000100000001, 0x8) 2018/03/14 12:20:04 executing program 5: unshare(0x400) r0 = socket(0x18, 0x0, 0x4) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10) getsockname(r0, &(0x7f00007f2000)=@generic, &(0x7f0000000080)=0x80) 2018/03/14 12:20:04 executing program 3: times(&(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) vmsplice(r1, &(0x7f0000002fe0)=[{&(0x7f0000022fff)="e1", 0x1}], 0x1, 0x0) close(r0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/03/14 12:20:04 executing program 1: r0 = gettid() r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000005b000)) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r3+10000000}}, &(0x7f0000046000)) epoll_wait(r2, &(0x7f0000f64000)=[{}], 0x1, 0x0) 2018/03/14 12:20:04 executing program 6: r0 = socket(0x11, 0x3, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) close(r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x10000, 0x5, 0x5, 0x2, 0x1}, 0x14) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockname(r0, &(0x7f00000000c0)=@nl=@proc, &(0x7f0000000040)=0x80) socketpair$inet6(0xa, 0xe, 0x1, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xff9}}, 0x9, 0x100000001}, 0x88) 2018/03/14 12:20:04 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0xfffffffffffffffe, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) 2018/03/14 12:20:04 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000700), &(0x7f00000002c0)=0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$peekuser(0x3, r1, 0x6) read(r0, &(0x7f0000000180)=""/219, 0xffffffffffffff70) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000280)={0x0, @loopback, @local}, &(0x7f0000000480)=0xc) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000540)={0x0, {0x2, 0x4e20, @rand_addr=0x400}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x8000, 0x792}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000440)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, [@empty]}, 0x14) 2018/03/14 12:20:04 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000e41000)=0xfffffffffffffff8, 0x4) r1 = dup2(r0, r0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7, 0x4) 2018/03/14 12:20:04 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000000080), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}}], 0x1b1, 0x0, 0x0) 2018/03/14 12:20:04 executing program 4: socketpair(0x4, 0x5, 0x100000001, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KDENABIO(r0, 0x4b36) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) 2018/03/14 12:20:04 executing program 2: unshare(0x8000000) setpriority(0x0, 0x0, 0x9) r0 = mq_open(&(0x7f0000000180)="1bf8ab35d452a86a78139a4dde3531c76df883e9e38af283af54595dd2be", 0x6e93ebbbcc0884f2, 0x800000000000000, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) mq_timedreceive(r0, &(0x7f00000000c0)=""/144, 0x90, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) [ 56.127473] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/03/14 12:20:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000000000)=""/253, &(0x7f0000000100)=0xfd) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x6) 2018/03/14 12:20:04 executing program 7: socketpair(0x1f, 0xa, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0xffffffffffffffff, 0x3, 0x70d, 0x3, 0x8}}) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000b4efab)="5500000018007fafb7a41cb22da280000206000000a843096c37236939000900070008004b00ca8a9848a3090000006b7b31afdc1338d54400009b84136ef75afb83de4411006827c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/14 12:20:04 executing program 5: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) fcntl$setsig(r0, 0xa, 0x17) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x80080) r3 = dup2(r2, r1) ioctl$TUNSETNOCSUM(r3, 0x400454c8, 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x5, 0x0, 0x0, 0x3fd, @tick=0x400, {}, {0x4}}], 0x1c) 2018/03/14 12:20:04 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f00000001c0)="30f465e7c12e5d7e680000000000000000337e00000000000000000097b8f7ef4a5e84ad06eaf3b30852a0ecd5fd4fb8b546b2211d2df1e634478ae400dccfef306fd7902cc571d44c187e8a86c88e0f8b2885da156c5990d782deb0596907d60ecf811d456bf5c2b92a089ff26b6fce51b8f84fabe361c2893ef6eabaa186f0ec5e00000000000000", 0x89) sendfile(r0, r0, &(0x7f0000001000), 0xffff) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x181, 0x600) fcntl$setstatus(r0, 0x4, 0x46c00) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0x1c9c380}}, &(0x7f0000000180)) 2018/03/14 12:20:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x341800, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) r2 = dup2(r1, r0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x12400) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/14 12:20:04 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x13) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) socketpair$inet6(0xa, 0x80007, 0x80, &(0x7f0000000380)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000003c0)={0xffffffffffff7fff}, 0x4) sendmsg$nl_generic(r0, &(0x7f000010d000)={&(0x7f0000a47ff4)={0x10}, 0xc, &(0x7f00000e2ff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0xffffffffffffffff) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x280480, 0x0) lseek(r2, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000300)={r3, 0x80000, r2}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/14 12:20:04 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x8000, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000100)=""/62, &(0x7f0000000140)=0x3e) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) getgroups(0x2, &(0x7f0000000380)=[0x0, 0xffffffffffffffff]) lchown(&(0x7f0000000200)='./control\x00', 0x0, r1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0xb02, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x4) 2018/03/14 12:20:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xa3, 0x800000000003fffe) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sysfs$2(0x2, 0x3f, &(0x7f0000000040)=""/30) 2018/03/14 12:20:04 executing program 2: r0 = socket$packet(0x11, 0x5, 0x300) sendto$packet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x11, 0x4, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/14 12:20:04 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}], 0x1, 0x0) sendto$unix(r0, &(0x7f0000000040)="01342206d58ac21df1524bf6a490789b3e690c6a9e98f29eac085bcd", 0x0, 0x0, &(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x1e) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000000c0)) 2018/03/14 12:20:04 executing program 2: r0 = socket(0x11, 0xa, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmmsg(r0, &(0x7f0000006400)=[{{0x0, 0x0, &(0x7f0000001540), 0x0, &(0x7f0000001580)}}], 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20840, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) setsockopt$inet6_udp_int(r0, 0x11, 0x2000000000000068, &(0x7f0000000000)=0x20, 0x4) 2018/03/14 12:20:04 executing program 0: futex(&(0x7f0000000000)=0x4, 0x5, 0x8, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x4) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f000099e000), 0x20) 2018/03/14 12:20:04 executing program 3: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8b, 0x0, &(0x7f0000000000), &(0x7f0000000000), 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/03/14 12:20:04 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x800, 0x0) readlinkat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/40, 0x28) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000017ffc)=0x9) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4}, @typed={0x8, 0xa}]}, 0x28}, 0x1}, 0x0) 2018/03/14 12:20:04 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x80001, 0x0) mount(&(0x7f0000000440)='./file1\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000280)) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='mqueue\x00', 0x0, &(0x7f00000000c0)) rmdir(&(0x7f00000000c0)='./file0\x00') mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/14 12:20:04 executing program 7: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@multicast1}}, &(0x7f00000012c0)=0xe8) lstat(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000013c0)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f00000014c0)=0xe8) fstat(r0, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001580)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000001680)=0xe8) r10 = getegid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000016c0)={0x0}, &(0x7f0000001700)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001740)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@local}}, &(0x7f0000001840)=0xe8) r13 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001880)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000018c0)={0x0, 0x0}, &(0x7f0000001900)=0xc) fstat(r0, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001b00)={&(0x7f0000001100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001180), 0x0, &(0x7f00000019c0)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0x11c, 0x8000}, 0x800) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x80400) r17 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r17, 0x6, 0x1c, &(0x7f0000000100)="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", 0x1000) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840", @ANYBLOB="0100000020000000"], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/14 12:20:04 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x400001, 0x0) dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000004fec)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029afe8)=[{r0}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) 2018/03/14 12:20:04 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) epoll_create1(0x80000) ppoll(&(0x7f000021afd0)=[{r1}], 0x1, &(0x7f0000c59000), &(0x7f0000898000), 0x8) [ 56.455584] binder: 8752:8764 got transaction to invalid handle [ 56.466328] binder: 8752:8764 transaction failed 29201/-22, size 0-0 line 3005 [ 56.490613] binder_alloc: binder_alloc_mmap_handler: 8758 20000000-20002000 already mapped failed -16 [ 56.501343] binder: BINDER_SET_CONTEXT_MGR already set [ 56.506782] binder: 8758:8768 ioctl 40046207 0 returned -16 [ 56.507188] binder_alloc: 8758: binder_alloc_buf, no vma [ 56.507229] binder: 8758:8772 transaction failed 29189/-3, size 0-0 line 3128 [ 56.511421] binder: BINDER_SET_CONTEXT_MGR already set [ 56.511428] binder: 8752:8764 ioctl 40046207 0 returned -16 [ 56.513855] binder_alloc: binder_alloc_mmap_handler: 8752 20000000-20001000 already mapped failed -16 [ 56.513889] binder: 8752:8770 got transaction to invalid handle 2018/03/14 12:20:05 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0x3a, &(0x7f000019cffc)=0x7c7d353a, 0x4) bind$inet6(r0, &(0x7f00002f3fe4)={0xa, 0x4e20}, 0x1c) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getpeername$ipx(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) sendmsg(r0, &(0x7f0000f30fc8)={&(0x7f0000a86000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000f6bfc0), 0x0, &(0x7f0000f57000)}, 0x0) readv(r0, &(0x7f0000f77ff0)=[{&(0x7f0000f77fa1)=""/95, 0x5f}], 0x1) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) ptrace$getregs(0xe, r3, 0x3ff, &(0x7f0000000100)=""/183) sendmsg$nl_xfrm(r2, &(0x7f00000005c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000200)=@getsadinfo={0x36c, 0x23, 0x210, 0x70bd27, 0x25dfdbfd, 0x0, [@algo_auth={0xf0, 0x1, {{'sha256-generic\x00'}, 0x540, "10007f40ecf21cdd47beaab06476f8cb0fd8a530e7ba8de3bb897a9f1aeca13b5111699a18f677a2247cb69d438ce5f3982132e1a4fc3adda9f319f2b60b55dd37c68f63ec1854b3163a6454624e7a4998a4734e559219b799f11cc716056404ef7e3643e6c073ed8b5de8496e64e42a47e455ce139596dcc87704bf1f62a8dc984a23cd0c872515e05873b80bc6d4e6357aaba23782ced8ff7118f2fee49bef322f8741438e619e"}}, @ipv4_hthresh={0x8, 0x3, {0xe, 0x20}}, @lifetime_val={0x28, 0x9, {0x5, 0x803, 0x7d9b, 0x7}}, @tmpl={0x1c4, 0x5, [{{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x7f}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x1, 0x2, 0x5, 0x7, 0x6, 0x3fb41764}, {{@in=@multicast2=0xe0000002, 0x4d4, 0x3f}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x0, 0x3, 0x0, 0x1593, 0x0, 0x7, 0x9}, {{@in=@loopback=0x7f000001, 0x4d5, 0x6c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x34ff, 0x0, 0x0, 0xed, 0x3, 0x3, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d5, 0xff}, 0xa, @in6, 0x0, 0x6, 0x2, 0x1000, 0x1, 0x9000000, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3503, 0x3, 0x3, 0x7ff, 0xfff, 0x2, 0x9}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0x3b}, 0x2, @in=@multicast2=0xe0000002, 0x34ff, 0x1, 0x3, 0x2, 0xff, 0x4, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d2}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0xff}, 0x3505, 0xc62d6a575a5750a8, 0x3, 0x200, 0x7fffffff, 0x1, 0x80000001}]}, @user_kmaddress={0x2c, 0x13, {@in, @in=@dev={0xac, 0x14, 0x14, 0xd}, 0x0, 0xa}}, @mark={0xc, 0x15, {0x35075a, 0xe7}}, @output_mark={0x8, 0x1d, 0x100000000}, @offload={0xc, 0x1c, {0x0, 0x1}}, @address_filter={0x28, 0x1a, {@in6=@loopback={0x0, 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0xa, 0xffffffffffffff00, 0x1}}]}, 0x36c}, 0x1, 0x0, 0x0, 0x4000}, 0x20040000) 2018/03/14 12:20:05 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) readv(r0, &(0x7f0000002580)=[{&(0x7f0000002600)=""/198, 0xc6}], 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/03/14 12:20:05 executing program 6: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40080, 0x90) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) mlockall(0xcb324a5fb1331525) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/14 12:20:05 executing program 5: rt_sigprocmask(0x2, &(0x7f0000000100)={0x100000001}, &(0x7f0000000140), 0x8) write(0xffffffffffffffff, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000280)={r0, 0xfffffffffffffe00}, &(0x7f00000002c0)=0x8) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) membarrier(0x20, 0x0) sendto(0xffffffffffffffff, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x1ad, 0x0, 0x0, 0xfffffffffffffe20) recvmsg(0xffffffffffffffff, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000), 0x0, &(0x7f0000878000)}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x5, 0x4, 0x7f, 0x9, 0x2e1b, 0x80, 0x60], 0x7, 0x6, 0x8, 0xffffffffffffffff, 0xea33, 0xb5, {0x7, 0x7955, 0x3f, 0x800, 0x1f, 0x223, 0x1, 0x5, 0xceb, 0xffffffff, 0x7fffffff, 0x3ff, 0x1f, 0xfffffffffffffbf5, "e24ab5b5a98a069cf519cb180660e0e6374f751673b3290f9ad69e728ccc166a"}}) recvmsg(0xffffffffffffffff, &(0x7f0000f8efc8)={&(0x7f00008ba000)=@hci, 0x6, &(0x7f00001f7fc0)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e0f96)=""/106, 0x2a}, {&(0x7f0000439f80)=""/128, 0x100}], 0x3, &(0x7f0000d5efc2)=""/62, 0x3e}, 0x0) 2018/03/14 12:20:05 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) epoll_create1(0x80000) ppoll(&(0x7f000021afd0)=[{r1}], 0x1, &(0x7f0000c59000), &(0x7f0000898000), 0x8) 2018/03/14 12:20:05 executing program 3: socketpair(0x0, 0x800, 0x40, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r1, @dev={0xac, 0x14, 0x14, 0xf}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xe003, 0x0) 2018/03/14 12:20:05 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000790ffc), &(0x7f0000f40000)=0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)) 2018/03/14 12:20:05 executing program 7: r0 = epoll_create1(0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x210102) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d36ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00001d9ff4)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000e3cff4)) 2018/03/14 12:20:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40042409, 0x1) 2018/03/14 12:20:05 executing program 7: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/218, 0xda) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f0000000180)={0x7, 0x7, 0x6, 0x1, 0x4, 0x6, 0x100000001, 0xfff, 0x80, 0xffffffffffffff1f, 0xfffffffffffff800, 0x7}) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x5b4bfed7) fcntl$setlease(0xffffffffffffffff, 0x400, 0x3) [ 56.513896] binder: 8752:8770 transaction failed 29201/-22, size 0-0 line 3005 [ 56.565340] binder: undelivered TRANSACTION_ERROR: 29201 [ 56.570859] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/14 12:20:05 executing program 4: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x100, 0x40, 0x9, 0xf576, 0x7ff}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x3c75}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={r1, 0x7, 0x6}, 0x8) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$setlease(r2, 0x400, 0x1) fcntl$getflags(r0, 0x401) fcntl$setflags(r0, 0x2, 0x1) 2018/03/14 12:20:05 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$inet(0x2, 0x2, 0xffffffffffffffff) r2 = socket$inet(0x2, 0x2, 0x0) r3 = dup2(r1, r2) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000040)=0x3) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) socket$inet6(0xa, 0x80000, 0x0) sendto$unix(r3, &(0x7f0000000080)="776d2cacd7170fcf327668bb3c81b444ea603e6b15f868c19179c90154670dec0769d98a4fe98628f6037ec122754c", 0x2f, 0x40, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e22}, 0x6e) getsockname$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000000c0)={@multicast1=0xe0000001, @multicast1=0xe0000001, r4}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/03/14 12:20:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x15) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac7e8a)="290000002000190000003fffffffda060200000000d700fffffffc040d000d00ea11000000050000fe", 0x29}], 0x1) r2 = getpid() setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000000)=0x4, 0x4) r3 = getpgrp(r2) tgkill(r2, r3, 0x14) [ 56.666321] binder: undelivered TRANSACTION_COMPLETE [ 56.671466] binder: undelivered transaction 41, process died. [ 56.696365] binder: undelivered TRANSACTION_COMPLETE 2018/03/14 12:20:05 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x9, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0e630c40000000006d"]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="046304ff03000000"], 0x0, 0x0, &(0x7f0000008f37)}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000040)={0x5, 0x100, 0x2749, 0xc34c, 0xc7e3}) 2018/03/14 12:20:05 executing program 3: socketpair(0x0, 0x800, 0x40, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r1, @dev={0xac, 0x14, 0x14, 0xf}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xe003, 0x0) 2018/03/14 12:20:05 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fcntl$getflags(r0, 0x40b) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/63}], 0x3a6, 0x10000000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f00000000c0)={0x4, 0x0, 'client0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x000\b\x00', 0x0, "eaa3f7cc2f3905b0", "f4d9f553181fbecce1867684c2c1f40234c244a0e87f2c6bbffafeaafe82684f", 0x2, 0x8001}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000180)={0x4, &(0x7f0000000000)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000001c0)={r2, 0x2}) 2018/03/14 12:20:05 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x2, 0x0, 0x0, {0xa}}}, 0x3a) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000180)) 2018/03/14 12:20:05 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40200, 0x0) sendmsg(r0, &(0x7f0000002480)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="45a8a9eb8d3088a77d6e74eb7fcf", 0xe}, {&(0x7f0000000080)="9eba4a4ac528004f908e4022b6ecc9a994aa6787cce67b11377b3820b85c7dc0a4531e53562e0492", 0x28}, {&(0x7f00000000c0)="130a9447789ad27aebf003a06f143b64d6e91e6e83d0d20d3958fecd3afc4569304cb0", 0x23}, {&(0x7f0000000100)="d0ec5d0642b5f98f5cca7aef15929f4f4254", 0x12}, {&(0x7f0000000140)="2b308e7152fa699efa729bb570110cf330bf3323c358fe06201307a99fb80f845c4dd4c4d1c3e68ad14549986adbf0476251e5d6ce428457452982ba282d4d13e774153d3041504149cb5b33ed622ad31329d6cb203a43eee5c151dd432556aada056b119e", 0x65}, {&(0x7f00000001c0)="e027588fa5d2d9f7a42dd7f1d131457314f42c1bdfe431490ba2e67ded02a031255f56944f61e683859137df0d769554f1a3202acca619451d53a5fa5a6b5c9407cc713a28cfee6279bec508b76ff32847456ba1493f53cb98a523425106f15b3aab41ea7bde729b983b211126cd338ed039d48f3087a5edb1e05b5c0b88d70ea57b77fd6052f014e36c1d12e1732b7313ad0b8fe8d306e742410ef3a9f0ef77", 0xa0}], 0x6, &(0x7f00000002c0)=[{0x98, 0x18f, 0xffffffff, "2e1474cfd777e697b54db1856ebafc8f7ebb5171b60a56a777fafadc209ebb75cacf26ac20fea43785b43ea12f254c0ba5540c54a6749787c8e571352796c8004881b8ce7e2104dc849cb2dd64bc47f6a6cd5856dfcdfe218a113cb37374da7a9088408250a009dffb8b3517479f4e7c2c3ea230796c3b9d8a34adcd6715220c977dba29934d58d60bc2fe"}, {0x104, 0x8df64bf7b60fa599, 0x5, "a4c923282df7a513639e77c713bbcd073caa4bc298574647d0e96d31c1e1fe49db2e98da1903f5f0dbdfc740f7db1d6a54f9272eb02f4785ef34c50ab49e76304ed83f10e30388f64bfa244a8a26fe0d3b5fa9951d6172016b96c999d5397c7e6e6f0e288a05e06c2898669b40fd82400f6b20441d6fc18c2da520768d0ea25262d79a56bdc5c0d291e6adec3f2144c343aea64435f72289ce08260be2f6987e05e7ed7f449b6caa15629d45a34fa9bbdac3b85756c42f9135c273e33629e08b15359cb7c0763563c2670aae77f80eee525a6f5ed60d7659ffacc0d921aa5d40e86b31e162045acbf794a5aef9cb5ec77f2311a071dd0fb7"}, {0x100c, 0x116, 0x7fffffff, "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"}, {0x100c, 0x10a, 0x6, 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0x21b4, 0x1}, 0x1) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) pivot_root(&(0x7f0000268000)='./file0\x00', &(0x7f0000c97ff8)='./file0\x00') 2018/03/14 12:20:05 executing program 5: clone(0x0, &(0x7f0000557000), &(0x7f0000ea9ffc), &(0x7f000059bffc), &(0x7f00005ec000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x1) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000040)={0x2, 0x8}) getpriority(0x1, 0x0) 2018/03/14 12:20:05 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) dup2(r3, r0) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r2, 0x3}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0xc52e, 0x0, 0x200}) 2018/03/14 12:20:05 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x1a, 0x7, 0x5) bind$inet6(r2, &(0x7f0000001200)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0xfffffffffffffed6) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) dup3(r0, r1, 0x80000) preadv(r1, &(0x7f0000001440)=[{&(0x7f00000000c0)=""/122, 0x7a}, {&(0x7f0000000040)=""/62, 0x3e}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001300)=""/122, 0x7a}, {&(0x7f0000001380)=""/187, 0xbb}], 0x5, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000080)={'vcan0\x00', 0x600}) 2018/03/14 12:20:05 executing program 5: r0 = socket$inet6(0xa, 0x3fffffffffff, 0xfffffffffffffffc) r1 = dup(r0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000a7c000)={0x40}, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/14 12:20:05 executing program 6: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) rt_sigaction(0x23, &(0x7f0000000000)={0xffffffff, {0x400}, 0x2, 0x401}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) r2 = accept4$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e, 0x80000) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000000200)=0x1) listen(r2, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setsockopt$sock_int(r1, 0x1, 0x26, &(0x7f0000000180)=0x5, 0x4) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/14 12:20:05 executing program 2: r0 = userfaultfd(0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x2d, "b07ba3d10b1718cd75dc471ed433ca972c1034e6b12c8fea6e6e0d8ae6f33b94ab5c4aecaafc454113a3e4ec0a"}, &(0x7f0000000040)=0x35) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x829, 0x1f, 0x20, 0x2, 0xc41}, &(0x7f0000000100)=0x14) mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) 2018/03/14 12:20:05 executing program 7: setxattr(&(0x7f0000000000)='../file0\x00', &(0x7f0000e53000)=@known='security.selinux\x00', &(0x7f00000000c0)="73790574656d5f753a6f626a7263745f723a73797374656d5f64627573645f7661725c6c6962743a7330f5524f9b6d021321d867c5fcb31d491cd1ad7cef01d4506dab376968351ada9be57bdd4d9408ff11858ea7b6fbc5ea37a3420f7169acbc7270766f4a8306c612652f96c0fe795718808a107c003b69ce08fa27", 0x7d, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x2002, 0x0) fgetxattr(r0, &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f0000000140)=""/92, 0x5c) 2018/03/14 12:20:05 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') unshare(0x1000000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/14 12:20:05 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x100) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffa) restart_syscall() sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000e49ff4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=@ipv6_newroute={0x28, 0x18, 0x505, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0xc, 0x8, "0600100000"}]}, 0x28}, 0x1}, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/member\x00', 0x2, 0x0) r3 = dup2(r1, r1) getsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f0000000140)=""/252, &(0x7f0000000240)=0xfc) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f0000000040)=""/178) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000280)) 2018/03/14 12:20:05 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) getsockname(r0, &(0x7f0000000100)=@nfc, &(0x7f0000000180)=0x80) 2018/03/14 12:20:05 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) socketpair(0xf, 0xf, 0x1ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000080)={{0x8, 0x1}, 0x1, 0x8, 0x7, {0x1f, 0x81}, 0x8, 0x100}) socket$inet6(0xa, 0xe, 0x20) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000535000)=0xe2, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) r3 = syz_open_dev$sndseq(&(0x7f000064dff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a45320, &(0x7f000027c000)={{0x80}, "00feffffffffffff4000000000000000000000d600fffffff0000000000000000000ed01000000000000000700000000000000000000000000000000000700"}) close(r1) [ 57.251899] binder: 8842:8847 unknown command -16489724 [ 57.267855] binder: 8842:8847 ioctl c0306201 2000dfd0 returned -22 [ 57.277760] binder: BINDER_SET_CONTEXT_MGR already set [ 57.292113] binder: 8842:8847 ioctl 40046207 0 returned -16 2018/03/14 12:20:05 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r1) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/216, 0xd8}, {&(0x7f0000000100)=""/137, 0x89}, {&(0x7f00000001c0)=""/82, 0x52}, {&(0x7f0000000240)=""/99, 0x63}], 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) 2018/03/14 12:20:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000002a00ff0a0000000000000000000000005f338f707149c067c8e282495e30b69c5245303a298c8f50b81959afc1b292f4f7b4ca2843fade19110c08db691cb4ac4b89d077ba512c9a7d4462ace1d8402e9e9b0300"], 0x14}, 0x1}, 0x0) fchdir(r0) 2018/03/14 12:20:05 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f00000000c0)={0x11, 0x1, 'client1\x00', 0x1, "20172d0bb536ef0d", "5b84c69da6525659a579b15e94a8be6f45711b9e9269e258a31e93016dce994f", 0x6, 0xd0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000045df58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000080)=0x7, 0x4) close(r0) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000002bc0)={&(0x7f0000001500)=@full={{0x3, {"2ad43fdf11ec9e"}}, [{"6e2ada883334e1"}, {"b0a30bdef69a65"}, {"7d30e1c59e5c07"}, {"2d84ae97a120e8"}, {"996c98f5acff58"}, {"c3ff552fbb09f5"}, {"e427991f46b752"}, {"ffdc8e00f4f24a"}]}, 0x48, &(0x7f0000002a80)=[{&(0x7f0000001900)}], 0x1, &(0x7f0000002b00)}, 0x0) 2018/03/14 12:20:05 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000300)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000080), 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x6, 0xedc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000340], 0x0, &(0x7f0000000040), &(0x7f0000001240)=ANY=[@ANYBLOB="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"]}, 0xf4f) [ 57.299986] binder: 8842:8859 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 57.319737] binder: 8842:8847 unknown command -16489724 [ 57.341898] binder: 8842:8847 ioctl c0306201 2000dfd0 returned -22 2018/03/14 12:20:05 executing program 3: mkdir(&(0x7f0000b38ff8)='./file0\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x200000a) r2 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1, 0x10}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r3, 0x374b, 0x20}, &(0x7f00000000c0)=0xc) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000280)={r4, 0x8}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b68000)) readlinkat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/147, 0x93) r5 = inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x400) inotify_rm_watch(r0, r5) epoll_pwait(r1, &(0x7f0000529000)=[{}], 0x1, 0x0, &(0x7f00008e8ff8), 0x8) 2018/03/14 12:20:05 executing program 4: r0 = socket$inet6(0xa, 0x800, 0x8000000002) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000089000)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x4, 0x39) unshare(0x8100300) sendto(r0, &(0x7f0000000000)="8124a529d50c63835ca9a121e971e0cb016f88ae92bb7c14f871c9cf7b1e", 0x1e, 0x8004, 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000a82fc0), &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000), 0x8}) 2018/03/14 12:20:05 executing program 2: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000140)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000140)=""/180, &(0x7f0000000200)=0xb4) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0x3ecb) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDENABIO(r1, 0x4b36) r3 = socket$l2tp(0x18, 0x1, 0x1) getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x200000000ff) bind$packet(r0, &(0x7f0000000340)={0x11, 0xfd, r4, 0x1, 0x1, 0x6, @random="2837bceeb547"}, 0x14) close(r2) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000240)=0x5, 0x4) 2018/03/14 12:20:05 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net\x00') getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) 2018/03/14 12:20:05 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e22}, 0x10) r1 = memfd_create(&(0x7f0000000000)=')\x00', 0x90c32c1559af9df) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000040)={{0x455, 0xda}, 'port1\x00', 0xc, 0x41, 0x6, 0x5, 0x8, 0x100000000, 0x10000, 0x0, 0x2, 0x8}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x42010, r1, 0x0) close(r0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) 2018/03/14 12:20:05 executing program 5: r0 = gettid() r1 = memfd_create(&(0x7f0000000000)='&nodev:\x00', 0x1) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x5, 0x0) unshare(0xa020000) exit(0x0) syz_open_procfs(r0, &(0x7f0000000040)='net/raw6\x00') 2018/03/14 12:20:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000038ffc), &(0x7f0000000080)=0x323) 2018/03/14 12:20:05 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x80000001, 0x6, 0x800, 0x1f, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x2a}, &(0x7f0000000180)=0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x1f, 0x4) r3 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311}, 0x14}, 0x1}, 0x0) write(r3, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/14 12:20:06 executing program 3: r0 = gettid() capset(&(0x7f0000000040)={0x19980330, r0}, &(0x7f0000000080)={0x9f, 0x5, 0x5, 0x0, 0xfff, 0x19}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000000100)=""/3) capget(&(0x7f0000000ffb)={0x20071026}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xd32b}) nanosleep(&(0x7f0000000240), &(0x7f0000000200)) 2018/03/14 12:20:06 executing program 1: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x200005, &(0x7f0000000000)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = dup(0xffffffffffffff9c) renameat(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') lremovexattr(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=@known='com.apple.FinderInfo\x00') stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r2, r3) 2018/03/14 12:20:06 executing program 7: unshare(0x28060400) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='cpuset\x00') pread64(r0, &(0x7f000000d000)=""/4096, 0x1000, 0x52) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5335, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) [ 57.510543] l2tp_core: tunl 2: sockfd_lookup(fd=21) returned -9 2018/03/14 12:20:06 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r0, 0x0) socket$key(0xf, 0x3, 0x2) [ 57.568313] l2tp_core: tunl 2: sockfd_lookup(fd=24) returned -9 2018/03/14 12:20:06 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/03/14 12:20:06 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x701000, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000000200)=""/87, &(0x7f0000000100)=0xfcad) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x7fffffff) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) socket$inet6(0xa, 0x0, 0x2) 2018/03/14 12:20:06 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$void(r0, 0x5451) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpid() sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000780)=ANY=[@ANYBLOB="0c030000120002032bbd7000fedbdf25070000040c00860000000000", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="0700000000000000cb28d42358d8b0f51894ef1f17b3b9288d0fb3d34a5c66bb00440f4f240c71056d81742f932985a4737debba273356622c2f39efe93d4493aae53014811ae8355dd4e685545792021c75d91e605077dbf43b69383e7d"], 0x30c}, 0x1, 0x0, 0x0, 0x4}, 0x40000) r3 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) lseek(r3, 0x0, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000040)={'vhan0\x00', 0x400}) pwritev(r3, &(0x7f0000000300)=[{&(0x7f0000000240)="23584a487d9ba493b9c30be5e52d", 0xe}], 0x1, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000680)="ae8f8f82ba87334f287b81dbb692494f098852bff54cd59f27cc751e9633e8ca2c35bfef2706dc901ba6d9d6b225864354363eb5494ae10736b9b34cb17a0dd4e0912868522413fa2e011fb9b2168f46717c8798c13784fa6a75a367cca07836b9fe5c902f0fc25afd4fe0dc99a364b179a297163211e99d4dd306de63b57a7af2a8831465183bfaaac48e42710516459a0c7b9bf197e4629f523d52d35660293c9e036a77dc90d218ab2c54e99d7d516170215eea87e5a9307c8590ce54dfd679a50c5af8eda749847f8d61c7e4dd064e1de511367ba01ef5b1b47877e8") 2018/03/14 12:20:06 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x511800, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000240)) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000280)={0xeb2e, 0x0, 0x1, 0x42, 0x4, 0x7f, 0x0, 0x8, 0xfffffffffffffff8, 0x41, 0x7, 0x8}) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000100), &(0x7f0000000200)=0x8ce26b625c20a11) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0xe, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x4, 0x200001) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) readlinkat(r3, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/28, 0x1c) getsockopt$inet_tcp_buf(r2, 0x6, 0x18, &(0x7f0000000140)=""/80, &(0x7f00000001c0)=0x399) 2018/03/14 12:20:06 executing program 2: openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x4000, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000abdfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203000016000000000000000000000004000300000000eeff000000000000000000000000000002000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000000000000400050000000000000101000000000000000000000000e10000000000000000020001000000000000009900004d000005000500000000000a00a14e00000000000000000000000000000000000000aa0000000000000000"], 0xb0}, 0x1}, 0x0) 2018/03/14 12:20:06 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000011bfa4)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20}}, 0x44) 2018/03/14 12:20:06 executing program 0: request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="da2d63707573657400", 0xfffffffffffffffc) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, 0x12c40a00, 0xffff, 0x0, 0x1000, 0x8}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000400)={r2, 0x84, &(0x7f0000000340)=[@in={0x2, 0x4e24, @rand_addr=0x7f}, @in6={0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @in6={0xa, 0x4e24, 0x7, @empty, 0x3ff}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f0000000440)=0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ipddp0\x00', 0x400e}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000000), 0x146, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4008641a, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[0x0, 0x5]}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000480), &(0x7f00000004c0)=0x4) 2018/03/14 12:20:06 executing program 3: r0 = gettid() capset(&(0x7f0000000040)={0x19980330, r0}, &(0x7f0000000080)={0x9f, 0x5, 0x5, 0x0, 0xfff, 0x19}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000000100)=""/3) capget(&(0x7f0000000ffb)={0x20071026}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xd32b}) nanosleep(&(0x7f0000000240), &(0x7f0000000200)) 2018/03/14 12:20:06 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xa5, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x10000000000) dup2(r1, r0) 2018/03/14 12:20:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000493000)='attr/current\x00') pwrite64(r0, &(0x7f0000ed6fa9), 0x0, 0x0) 2018/03/14 12:20:06 executing program 1: mq_unlink(&(0x7f0000000000)=']wlan0posix_acl_access\\) wlan0(\x00') r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000171ffe)=0x101007a, 0x4) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000000100)={'irlan0\x00', @ifru_names='ip6gre0\x00'}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x699, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0xc271}, @in6={0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x369}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}], 0x80) 2018/03/14 12:20:06 executing program 3: sched_yield() socketpair(0xa, 0x6, 0x75, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000300)='./file0/file0\x00', 0x2) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) linkat(r0, &(0x7f00000001c0)='./file0/file0\x00', r2, &(0x7f0000000200)='./file0\x00', 0x1000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x120) statfs(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/78) r4 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) fstat(r2, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000ac0)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000bc0)=0xe8) r9 = getegid() r10 = getpgrp(0x0) getresuid(&(0x7f0000000c00)=0x0, &(0x7f0000000c40), &(0x7f0000000c80)) stat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000d80)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000dc0)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000ec0)=0xe8) getresgid(&(0x7f0000000f00)=0x0, &(0x7f0000000f40), &(0x7f0000000f80)) sendmmsg$unix(r3, &(0x7f00000012c0)=[{&(0x7f0000000340)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000003c0)="5abcce973b3dc0c367f00b541e3899ad845721b88f653776308ec61743d63b19a2cde4fbbdc9de6daabe9dc71dc32753542966854b0eccd4c97fe9c30fffa178b3c284dab83e97091127bf86efeab283bca980a32d0005184876c185dbc0091c5940f868e884555f631f0b0906b570f82c096e22d2895da3a379a968c5cb68297ea22979257a85133e1dca422d9712cb8cffae49adcd075e20090eaf9a7577269a0085f0f644b67d3c829f77f1b2b3edbc274a19b9c38965c032e6", 0xbb}], 0x1, &(0x7f00000005c0)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x34, 0x1, 0x1, [r1, r3, r2, r1, r1, r0, r2, r2, r1, r0]}, @rights={0x24, 0x1, 0x1, [r0, r1, r0, r2, r2, r0]}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x28, 0x1, 0x1, [r3, r1, r2, r3, r3, r2, r0]}], 0xac, 0x40}, {&(0x7f0000000680)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000700)="eb7cceaafafcb5bbee862adfc9db3206a06091d2815740fccafc6d51c3754f4c3cc1259f44b51465b37aa78cee0405a743383099cae6d3e8139157e976c0afed7b9aeb99f2c3cb12bcca9cb4d55848d4f6d9612291fa6177c14273b566d196b786dc79380a250dc27086f0b4a3691df67dd4ad", 0x73}, {&(0x7f0000000780)="f122f96293b52c87acade100b26c9604c975035eac73046787", 0x19}, {&(0x7f00000007c0)="f36bb4594981c5dbd0c2bd6932d0d713b87abfb4254449e50014f7978aa13425cd779bd4d764bd7ceb4899f268393144e66b60a515448e38cfea937a72d7f84699b44e9416d5a1d0f5712a048ed198ac8de4d6baf25a2689e8411ab582573352ca6e11f42e0634d3ad387a9f06dfec29594c02f6f43e56d2eb401fb29a633b7f89ecbfc23fcf1d2cc12db9c87aacc8ea5444d1a4be29aa240768031cfe46ae6520e374b4664a6968d37374d19904174f0a1110daf26ca22ea4e1299227368316de87ee09d28b715069dd822c1a0cce7963bdf0a4f9cd130445a63e317f443f407523a397fb327962ecd60c", 0xeb}, {&(0x7f00000008c0)="6f3ee6756698bc79bb6ad6bce76d6e6b1eb6be09c0385b80b74d32acdf50a1056ca0cc61b5f18f19539d1e1cc82ba6ed87303b33c483c56a953d76ee6f37c920e844d89e77e0619f3f8e3b1f15c1bf6ced4d6f61b1ad8d3c27101b377d3341487a35194fa864e80a8dfb3cd17b612149454fd42f2d5cc86da647e3b0325bd4790bbcf485b0e2c381e758afe7f6168e16b80777379fefcb5ee10d0c0c09c0bc03a614de2a7e2545c67f8d97b38b7f0309bb4ff86fa910d223f6d618c30dd49365e3c54f", 0xc3}, {&(0x7f00000009c0)="d0d1a56a041a38321277f548d442e982c3a1ae823902d8d6c9e57280a96e93ad31e80687465fd694bc4c074d136edaf49071fb3acade00b3f801a7ce917b019bc3e74c10982cdd9462fa40c817811fa6ff63a34ca47d6813d0e42e1a0c3158f5592a1f4bca09fd499425f94e4197a5c2d8838a7bca5f61907d9178843eb717adfc8eeb7858adfddf23da333edec1ad4cf0f9", 0x92}], 0x5, &(0x7f0000000fc0)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x34, 0x1, 0x1, [r3, r3, r3, r1, r0, r2, r1, r2, r0, r3]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0x90, 0x24000804}, {&(0x7f0000001080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001240)=[{&(0x7f0000001100)="d21857e1722e8eeb79b8e004542542f8886349ae00335b526f70b723b4088d905d37f9d03767b3ac994e9aa65ed14604cff6485534b25f764f2931b6786ca05165fcfe571821932f80f2d0457a495f91a6f81ab130ebb847fe2cb5909c33e77f75ae32c7c8a4549567d1509d800f059fc1fcd6b7c4b4dbba44f8c164da4583091be74971245428450869b5bd99f5d83c43ac6723d8d90d5929c76aa4e4d74f184c88076898c6df76941b0107ee85932a35d2", 0xb2}, {&(0x7f00000011c0)="5d8ccdd3b44b17492d7ab72f71eaceb986cf024b8124f9b67a8358b941546d14b85e9f", 0x23}, {&(0x7f0000001200)="802b2107515a2ae0cbacc9153c56f8611ec916a421fe6a00da5224779609380ed0aa742e30f0", 0x26}], 0x3, &(0x7f0000001280)=[@rights={0x18, 0x1, 0x1, [r1, r1, r3]}], 0x18, 0x40000}], 0x3, 0x840) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x0, 0x2710}, {0x77359400}}) ftruncate(r1, 0x8) readlinkat(r3, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/102, 0x66) 2018/03/14 12:20:06 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000379fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0x1, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x8001, 0x8, 0x6, 0x8}, {0x7fff, 0x3, 0x3, 0x6}, {0x2, 0x4, 0x1ff4, 0xece}, {0x3bd, 0x9, 0x2, 0x7}]}, 0x8) 2018/03/14 12:20:06 executing program 1: r0 = syz_open_pts(0xffffffffffffffff, 0x200) flistxattr(r0, &(0x7f00000000c0)=""/171, 0xab) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80300, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x4e24, 0x6, @empty, 0x488ff315}, 0xf604, [0x7fff, 0x3, 0x100000000, 0x400, 0xfffffffffffffffd, 0x10000, 0x3ff, 0x99]}, 0x5c) 2018/03/14 12:20:06 executing program 2: stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xc000, r0, r1, 0x2, 0x6, 0x8000) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r2, 0x1, 0xe, &(0x7f0000000180), 0x4) 2018/03/14 12:20:06 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x80400) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) recvmmsg(r1, &(0x7f0000001e00)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000100)=""/84, 0x54}, {&(0x7f0000000180)=""/110, 0x6e}], 0x2, &(0x7f0000000200)=""/41, 0x29, 0xfffffffffffffffb}, 0xffffffff}, {{&(0x7f0000000240)=@nfc, 0x80, &(0x7f0000001640)=[{&(0x7f00000002c0)=""/19, 0x13}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/144, 0x90}, {&(0x7f0000000400)=""/117, 0x75}, {&(0x7f0000000480)=""/220, 0xdc}, {&(0x7f0000000580)=""/52, 0x34}, {&(0x7f00000005c0)=""/9, 0x9}, {&(0x7f0000000600)=""/4, 0x4}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x9, &(0x7f00000016c0)=""/255, 0xff, 0x7}, 0x607}, {{&(0x7f00000017c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001840)}], 0x1, &(0x7f00000018c0)=""/36, 0x24, 0x31651b2e}, 0x1}, {{&(0x7f0000001900)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000001980)=[{&(0x7f0000002040)=""/4096, 0x1000}], 0x1}, 0xffff}, {{&(0x7f00000019c0)=@pppoe, 0x80, &(0x7f0000001b40)=[{&(0x7f0000001a40)=""/204, 0xcc}], 0x1, &(0x7f0000001b80)=""/156, 0x9c, 0xb2c}, 0x6}, {{&(0x7f0000001c40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000001cc0)=""/185, 0xb9}], 0x1, &(0x7f0000001dc0)=""/35, 0x23, 0x3}, 0x1}], 0x6, 0x20, &(0x7f0000001ec0)={0x77359400}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x2, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0xffffffffffffff9c, 0x0, &(0x7f0000002000)}) [ 57.845204] sock: process `syz-executor2' is using obsolete setsockopt SO_BSDCOMPAT [ 57.880704] binder: BINDER_SET_CONTEXT_MGR already set [ 57.886130] binder: 8969:8983 ioctl 40046207 0 returned -16 2018/03/14 12:20:06 executing program 7: mkdir(&(0x7f000084bff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000862000)='./file0\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000080)=0xdacc, &(0x7f00000000c0)=0x4) renameat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0/file0\x00') exit(0x0) dup3(r1, r0, 0x0) 2018/03/14 12:20:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/14 12:20:06 executing program 1: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0xffffffffffffffff, 0x64031, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x2) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'security\x00', 0xb2, "d3ca3a4d684df36dabe18b9810dec6044e1e284c8e8c5b0201c05470773b14cbab6cc4e3254dce81074d9dba80a5185a218e5895856d0325d8af9752f5f9de18cb729702fb278c4254b2162d413a3396544fe53bc44e5550735ce05e58da6d6700344100bfcb45a15426603805a9a58f0f7745a7456ca4e389c66fcee986d19d8e60af22079ab04d07f16b409b0d443ce4d2db5338d4c5dda21346e18be940422fd3dbcd3791961b464d24efa5eee3f5cf7f"}, &(0x7f0000000140)=0xd6) 2018/03/14 12:20:06 executing program 3: r0 = socket$inet6(0xa, 0x8000000000000806, 0xffffffffffffffff) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)}, 0x8000) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) writev(r0, &(0x7f0000001300)=[{&(0x7f0000000300)="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", 0x5a8}], 0x1) 2018/03/14 12:20:06 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_snmp6\x00') getdents64(r0, &(0x7f0000000080)=""/142, 0x1d0) getdents64(r0, &(0x7f00000001c0)=""/54, 0x36) fchdir(r0) getdents64(r0, &(0x7f0000271fb8)=""/72, 0x2f) 2018/03/14 12:20:06 executing program 2: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560206eeff0004000000a2be6b6c005800004824ca945e64009400050028825a003b7dbe907102008000f0fffefffffe03ed03fff5dd00000010000100000c09fcff4d00040e05a5a0", 0x58}], 0x1) 2018/03/14 12:20:06 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000000080)={0x2, 0xb, 0x0, 0x0, 0x13d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x0, 0x19, 0x0, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @rand_addr=0x8001}}, @sadb_x_nat_t_port={0x0, 0x15, 0x4e20}, @sadb_x_sa2={0x0, 0x13, 0x80, 0x0, 0x0, 0x70bd2c, 0x3502}, @sadb_ident={0x0, 0xb, 0xffffffffffffff00, 0x0, 0x7}, @sadb_x_kmaddress={0x0, 0x19, 0x0, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e23}}]}, 0x10}, 0x1}, 0x0) 2018/03/14 12:20:06 executing program 0: r0 = socket(0x10, 0x802, 0x0) ioctl(r0, 0x0, &(0x7f0000000040)="c42654114a74b720ffda4d34c9d034fd348091804a9d7d63073de5bf5edddeb2ceb1f9e3a07c96da4d16f5695f09a4d959480f9e986c6a3231195189062fa8fa453a01888f680c96fea0312946b6fd40dc4bbe373940433ff0df08e380a69b530d97ba74c3446dfc34679386c5e5b7007f5f5ff619a557094508d5344168a36ef025349684b838aab0b5fd78c91b6981e4fbf1711bb9ad3c2f09678a59048c0d17959199f21bc6376c692e176df716f81c8faaf74039") write(r0, &(0x7f0000000100)="24000000180025e28982d334c472831c020b49ff6e111698050400000000034d63c82001", 0xfffffffffffffe1a) r1 = dup(r0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x8, 0x0, 0x20, &(0x7f0000ffa000/0x4000)=nil, 0x1}) 2018/03/14 12:20:06 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) listxattr(&(0x7f0000000000)='./file0/bus/file0\x00', &(0x7f0000000640)=""/4096, 0x1000) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)='./file0/bus/file0\x00', &(0x7f0000000240)='ext4\x00', 0x0, &(0x7f0000000280)) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000600)='nfs4\x00', 0x24, &(0x7f0000000500)) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000180)=r1) 2018/03/14 12:20:06 executing program 4: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000857fdb)="2400000024001d01f8ffffffffffff1803ffffff03000000000c00000100000000000000", 0x24) getrandom(&(0x7f0000000000)=""/4096, 0x1000, 0x1) 2018/03/14 12:20:06 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8000}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000100)={0x1, 0x0, {0xffffffffffffffff, 0x3, 0x3, 0x0, 0x1f}}) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) 2018/03/14 12:20:06 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000280)={'ip6_vti0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x10400, 0x0) bind$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x1e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000001c0)=[@in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}], 0x1c) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000080), &(0x7f0000000040)=0xfffffffffffffd89) getsockopt(r0, 0x4, 0x6, &(0x7f0000000000)=""/52, &(0x7f00000000c0)=0x34) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000240)=0x140004) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000200)=0x500001) 2018/03/14 12:20:06 executing program 3: eventfd2(0x10, 0x80801) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000000000002, 0x72, r0, 0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000280)) r1 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000002c0)=0x0) r3 = getpgrp(r2) r4 = syz_open_procfs(r3, &(0x7f0000000040)="0001705f66411f657300") getdents(r4, &(0x7f0000000100)=""/139, 0x8b) getdents(r4, &(0x7f0000000ea9)=""/407, 0x197) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000300)=r1) r5 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="0001705f66411f657300", 0xffffffffffffffff) r6 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$reject(0x13, r5, 0x2, 0xfffffffffffffffc, r6) [ 57.933972] binder: release 8969:8981 transaction 48 out, still active [ 57.940718] binder: send failed reply for transaction 48, target dead 2018/03/14 12:20:06 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_snmp6\x00') getdents64(r0, &(0x7f0000000080)=""/142, 0x1d0) getdents64(r0, &(0x7f00000001c0)=""/54, 0x36) fchdir(r0) getdents64(r0, &(0x7f0000271fb8)=""/72, 0x2f) 2018/03/14 12:20:06 executing program 4: socket$netlink(0x10, 0x3, 0x1f) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00002cdff0)=[{&(0x7f0000ef2000)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000000000000003f0000000000060004000000000000", 0x39}], 0x1) 2018/03/14 12:20:06 executing program 5: madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x10) madvise(&(0x7f0000008000/0x3000)=nil, 0x3000, 0x10) sigaltstack(&(0x7f000000a000/0x4000)=nil, &(0x7f0000000000)) 2018/03/14 12:20:06 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) process_vm_writev(r0, &(0x7f0000000040)=[{&(0x7f0000938000)=""/47, 0x2f}], 0x1, &(0x7f00001f1fb0)=[{&(0x7f0000636fd1)=""/47, 0x2f}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) truncate(&(0x7f0000000000)='./file0\x00', 0x240) tkill(r0, 0x16) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) ptrace$getsig(0x4202, r3, 0x0, &(0x7f00000001c0)) keyctl$describe(0x6, r5, &(0x7f0000000100)=""/170, 0xaa) creat(&(0x7f0000369ff8)='./file0\x00', 0x0) 2018/03/14 12:20:06 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp6\x00') ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x0, 0xfff, 0x4, 0x7, 0x200, 0xa4, 0x2, 0x100000000, 0xfff, 0x284}) ioctl$void(r0, 0xc0045878) 2018/03/14 12:20:06 executing program 0: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x3b}}, {{@in6=@dev={0xfe, 0x80}, 0x0, 0x32}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000001c0)=0x1000, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000040)=0x3, 0x8) 2018/03/14 12:20:06 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nfc_llcp(r0, &(0x7f00000018c0)={&(0x7f00000001c0)={0x27, 0x1, 0x0, 0x6, 0xe1, 0x3a, "50ec6c9810de970f199b5608f1b5a6bab7756c7c0be15efe067a80dc62f836c7f5f8ee7356d3a6a555293f38e82f8ffb74d6711d7ae7dbbe9ba5a2e9a06d3f", 0x13}, 0x58, &(0x7f0000001780)=[{&(0x7f0000000240)="f2b0bda601cfecc3c31c13b1d9fbfb790bf6336b2e087aa332eb9f68bc8ee937642ddd4a57aec1d8372ef0d37566ff366a54994b8da3e108c41f69466a54e362e284dfbb41498b57cbe7d3d8fe142860d4039bf77566f80a9fd8f5f438e32bb3dc0b5cd2169100f95240339c8a64bff9fedaeab995e549281ce148f1a49eb2957757e0a835a1b4c850291c136dba3016494b9f259cd962c3cbc6e7153ea2c32513ebed0e87d7142ebc697128a48f3694bf74155cf5da12a798612d0811353d84088ba294f136fea313b0fc8cc0ce13cdf1ff1a9d227946a99a004636975790d8966e933f05c1203cd291b9af202a", 0xee}, {&(0x7f0000000340)="109924605b5b025a6073ecc6d72f95c1015327678d151e4b414dd34aa6ebf1fa13fe21c31382441c56eca2b82557e6b6a03e4c8a975d42698d6f303312a2befeb97e1613a82c95462d8fc0f3efeb3f1e97bbcb7440c90d1947414bca16a2b34ad07ffd5ce80fbfd2cc55f359b5e1ec35c913fce581f2920719eceea906bd21d24dd12ccddea47e4de2f0fce54f0f5407bd69d665334b8555", 0x98}, {&(0x7f0000000040)="4a7d1b546aa72ec21ca19acb3518a0beb28ed302eebb7a86c2aa8c7769795ec2afeb6458da6bd06c5fe8f94e186bc40b21cf0a3a", 0x34}, {&(0x7f0000000400)="0487627890b8deb8f6de403c7836a77d1e16b4c8adc7ef425e87cb796a03c0ff43dafcf0956e677cbe9793bba5d3cdfe75438549f549f6a404cab9c355e695e1d8f3e9f2180a06bc3ee40595a29453435d47277853f9ad2e29d85dece5fcf4e3afb9b9d93880ff50fdb5eaa932a53349aed606428286d0983c3314855c52daa72d497a8ae9194a0f2e084d5b9992d4df8cd6bad1dfb7", 0x96}, {&(0x7f00000004c0)="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", 0xfe}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f0000000140)="a9f28e449573c5e31f72283d9fe938afc44595e5", 0x14}, {&(0x7f00000015c0)="a95b858cbd840a0c97e6add2cb48c25f9db7dc563a31262e39d9bd4a02e5c9a5bddc70ec0db4634011d3e76095865d3ed3c28a04702fdb02d3aa97113483eb08326e551993e9e5fc34f033c0ea203c8666c07875d6b55c1c17c0d3d132ed1a3f9448e1b322ed59b161f7fc07f3ddf77817513e8b860bf69eb8bff23c60070f805223a1800d5d9d6d82c9f48697f38ef63895df72781d1a8b1b1977332aa14bb0baa155b76481ab5374e6e55fac850171177ee9267a839d0503cc0b6ee475ad6974e9d0ec2e730155b8fa9a683522c3623f14cccdd7d1cf", 0xd7}, {&(0x7f00000016c0)="cf2d78e8c4730eed20431eff8b5c39548020ceb4b085420b6827204ea2ded849df91982cffe25f8172a58f0c44f83758af9f9f0ee2f7791985074de87b32f680234d41a1117a760d9d00d65b3661be8b1864960db68ea2387718b238d6c071844cbb4fba7615d659f584e428fc920dbf57de5571d34d3b09f62b9058fc1528b72830734120e95fd184fda66ab8022f91b34ee5305f70fa44e9efb60d5c1b137653080c111361786d", 0xa8}], 0x9, &(0x7f0000001800)={0xb0, 0x0, 0x8, "9b91ef05049fbca8925a3778c88b36962a289a31e9176709ea8cc3106a392ffe001d2457e0ccf6be50c75d3577fc85774bd7520cc4e2f1ffe49071f92d38ee25827fdfc192e2dddfa39ba5f09d920b07ff6c682627c60e97549c43c089659275ef78de0c5085fee346f16159d2272f3e75fb4af356e71a079817fa2e749e6a8f5f7e1166c179fb27d7566295861b7fac7333768163c9c043777ccf43190551381a"}, 0xb0, 0x8004}, 0x40000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000100)=0x1000) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'teql0\x00', 0x9}) socket$netlink(0x10, 0x3, 0xa) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd, 0xd}, 0x3) 2018/03/14 12:20:06 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="757365726e73656375666974e02e65766f00"]) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000040)=""/104) 2018/03/14 12:20:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='comm\x00') accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x800) preadv(r0, &(0x7f0000156000)=[{&(0x7f0000c80000)=""/40, 0x28}], 0x1, 0x800100000000036) 2018/03/14 12:20:06 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x240082, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffc) bind$llc(r0, &(0x7f0000000140)={0x1a, 0x313, 0x9, 0x100000000, 0x7fffffff, 0x4, @random="0124a297989b"}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0xfffffffffffffffc}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x6200, 0x0) socket$pptp(0x18, 0x1, 0x2) readv(r1, &(0x7f0000000000), 0xf0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000180)) [ 58.114451] audit: type=1400 audit(1521030006.605:22): avc: denied { create } for pid=9041 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_fib_lookup_socket permissive=1 2018/03/14 12:20:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1fffffd, 0x6010, 0xffffffffffffffff, 0x47) seccomp(0x1, 0x0, &(0x7f000034bff0)) 2018/03/14 12:20:07 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt(r0, 0x8000, 0x8, &(0x7f0000000000)=""/36, &(0x7f0000000040)=0x24) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f00000001c0)=@ethtool_cmd={0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x400]}}) 2018/03/14 12:20:07 executing program 0: r0 = socket$packet(0x11, 0x400000002, 0x300) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x40, 0x7, 0x1, 0x5, 0x8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x7}, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) r3 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000)={0x21}, 0x4) 2018/03/14 12:20:07 executing program 5: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0x7) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4, 0x1ff, 0x1, 0x3, 0x3, 0x9b, 0x21, {0x0, @in6={{0xa, 0x4e23, 0x100000000, @dev={0xfe, 0x80, [], 0xb}, 0x7ff}}, 0x9, 0x3, 0x2, 0x7, 0x8d90}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x1, 0x3f, 0x8, r3}, &(0x7f0000000140)=0x10) recvfrom$inet(r1, &(0x7f0000000180)=""/237, 0xed, 0x140, &(0x7f0000000280)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) dup2(r0, r2) 2018/03/14 12:20:07 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xe003, 0x0) read(r0, &(0x7f0000000080)=""/252, 0xfc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0x2, 0xff, 0x8, 0x2, 0x5, 0xfffffffffffffff9, 0x100000001, 0x4000000000000, 0x10000, 0x1ff, 0x3f, 0x7fff, 0x8dd9, 0xfffffffffffffff8, 0x7]}, &(0x7f00000002c0)=0x100) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0xffffffffffffff01, 0x71, 0x9, 0xdd58, 0x8, 0x20, 0xba57, 0x7, r1}, &(0x7f0000000340)=0x20) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/14 12:20:07 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="4000000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="6f000000000000000000000000000000000000000000ff008311ab358786832f2a1365ec10817bf4695dd2257fe743c6722dc31c01e878eb68be8002cf9b8b"], 0x40}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x5d1281, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'ifb0\x00'}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x8, 0xfffffffffffffff8, 0x1}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={r2, 0x0, 0x30, 0x7}, &(0x7f0000000280)=0x18) 2018/03/14 12:20:07 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) write(r1, &(0x7f000001bfff)='j', 0x1) fadvise64(r0, 0x0, 0x7, 0x5) readv(r0, &(0x7f0000013000)=[{&(0x7f000000d000)=""/2, 0x2}], 0x100000000000030c) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0xcb3, 0x3ff, 0x8, 0x65, 0x3, 0x9, 0x400000, 0x4, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e24, 0xf800000000, @empty, 0x6000000000000000}}}, &(0x7f0000000180)=0x84) 2018/03/14 12:20:07 executing program 2: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x5, 0x32, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000001ff7)) 2018/03/14 12:20:07 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f22ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000ca0fdc)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000002000)={0x0, 0x0, 0x0, {0x77359400}}) 2018/03/14 12:20:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)) accept4$llc(r0, &(0x7f0000000000), &(0x7f00000000c0)=0xffffffffffffffbd, 0x0) getdents(r0, &(0x7f0000a7cfe8)=""/24, 0x18) getdents64(r0, &(0x7f000000af97)=""/105, 0x69) 2018/03/14 12:20:07 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x0, 0x0) r1 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) dup2(r1, r0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/03/14 12:20:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0, 0xfffffffffffffffc}], 0x1, 0x431b8446) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'os2.', '\x00'}, &(0x7f00000000c0)='/dev/hwrng\x00', 0xb, 0x2) shutdown(r0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) 2018/03/14 12:20:07 executing program 0: socketpair$inet(0x2, 0xa, 0x101, &(0x7f0000000000)={0xffffffffffffffff}) shutdown(r0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003000)=[{{&(0x7f0000000040)=@nfc_llcp, 0x0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/50}], 0x0, &(0x7f0000000140)=""/207, 0xfffffffffffffe70, 0x3}, 0x9}, {{&(0x7f0000000240)=@nl=@proc, 0x0, &(0x7f0000001440)=[{&(0x7f00000002c0)=""/24}, {&(0x7f0000000300)=""/39}, {&(0x7f0000000340)=""/4096}, {&(0x7f0000001340)=""/235}], 0x0, &(0x7f0000001480)=""/9, 0x0, 0x9}, 0x6}, {{&(0x7f00000014c0)=@in6, 0x0, &(0x7f0000001880)=[{&(0x7f0000001540)=""/205}, {&(0x7f0000001640)=""/35}, {&(0x7f0000001680)=""/74, 0x3e4}, {&(0x7f0000001700)=""/158}, {&(0x7f00000017c0)=""/161}], 0x0, &(0x7f00000018c0)=""/16, 0x0, 0x3}, 0x3}, {{&(0x7f0000001900)=@ethernet={0x0, @dev}, 0x0, &(0x7f0000001e40)=[{&(0x7f0000001980)=""/185}, {&(0x7f0000001a40)}, {&(0x7f0000001a80)=""/134, 0xfffffffffffffff5}, {&(0x7f0000001b40)=""/81}, {&(0x7f0000001bc0)=""/204}, {&(0x7f0000001cc0)=""/112}, {&(0x7f0000001d40)=""/194}], 0x0, 0x0, 0x0, 0x7ff}, 0xffffffff}, {{&(0x7f0000001e80)=@ipx, 0x0, &(0x7f0000002f00)=[{&(0x7f0000001f00)=""/4096}], 0x0, &(0x7f0000002f40)=""/179, 0x0, 0x7fff}, 0x2}], 0x8000171, 0x0, 0x0) 2018/03/14 12:20:07 executing program 2: mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/214) getrandom(&(0x7f00000001c0)=""/27, 0x1b, 0x3) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x40000, 0x0) getsockname$inet(r0, &(0x7f0000000180)={0x0, 0x0, @multicast2}, &(0x7f0000000200)=0x10) getsockname$inet6(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000280)=0x1c) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x2001, 0x20) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) [ 58.685760] netlink: 32 bytes leftover after parsing attributes in process `syz-executor6'. [ 58.724833] netlink: 32 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/14 12:20:07 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) 2018/03/14 12:20:07 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) dup3(r0, r1, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) 2018/03/14 12:20:07 executing program 5: r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) rt_sigprocmask(0x2, &(0x7f0000000000)={0x6}, &(0x7f0000000040), 0x8) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f00007c7000)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000d000)="2f0000001d00030000000000000000000cdd00d800000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) unshare(0x28060400) exit(0x0) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/03/14 12:20:07 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x204000, 0x0) sendto$ipx(r0, &(0x7f0000000040)="320ac47b9edc6a64475989d05ca69b0d367a8c231883356e394f72536de50b07599b3da4ef680fd32ce22079a2ad6e14a845ab2ac0dd1a34f1d81d2a7d186ca96db7002e9d852e389168ebd5e93138a133c5f21ca736", 0x56, 0x1, &(0x7f00000000c0)={0x4, 0x7f0d, 0x1, "3384e977059e", 0xac2f}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0xffffff08, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback, @multicast1}, &(0x7f0000000140)=0xc) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'ipddp0\x00', 0x0}) ioctl$int_out(r2, 0x2, &(0x7f00000001c0)) sendto(r1, &(0x7f0000d6a000)='\x00', 0x1, 0x0, &(0x7f0000266000)=@ll={0x11, 0x1f, r3, 0x1, 0x0, 0x6, @random="085eab15d029"}, 0xfffffdda) writev(r1, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f000023f000)=0x1e, 0x15c) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x9, 0x408002) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000200)={0x6, 0x8000, 0x1}) 2018/03/14 12:20:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x2}]}]}, 0x3c}, 0x1}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/14 12:20:07 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80000) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000cf5000)="020000000800000000000000", 0xc, 0x0) 2018/03/14 12:20:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e00000027f000001000000000a00000073075e000000007f000001ac14ffaa00000000ac14dd1100000000ffffffffe0000001ac14ffaaff1d5ec43fb4f8438f08a2141b961af5f8011518b2788f554b8db8a5f46aee93ae66d176c7c418094dee47f5c82b86425d4341fda8ddb6848b791591b921a10c98957ec88b509d7cf5392431442136bf0e375f88735aa652a0332974f32a0aa13a555d115aedba64e6131abad143e2aaf041b2709031a9224b4b3a4be13095e660c23c14fd1a44ed872acab09be0dc729e5295619c0eab06016ab929942400ea9667fb4eda"], 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000140)={{0x100, 0x4}, {0x8359, 0x200}, 0x7, 0x4, 0xea14}) 2018/03/14 12:20:07 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000200)=0x8) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x0) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000bd0fb2)="e5", 0x1}], 0x1) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x10000) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/14 12:20:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000005f89)='9', 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20000, 0x30) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}, {0x0, 0x2710}}) 2018/03/14 12:20:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f6578650000000000003571df88234b46b26a57bc7ae59179c2375683f70de88ea5471b47a8c786c729d3f2b76d6ccde0a4076156389597e94c386ed27ef3dc72ac2f9277342df6012e172f914db81542b29a0843f3090986bbce46b99a0d35b66fa257728128776030090a20") flistxattr(r0, &(0x7f0000000100)=""/17, 0xe) r1 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001740)={0x0, 0x0}, &(0x7f0000001780)=0xc) r3 = getegid() fcntl$getownex(r0, 0x10, &(0x7f00000017c0)={0x0, 0x0}) r5 = getuid() lstat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001b00)=0x0) stat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001cc0)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000001dc0)=0xe8) r12 = getegid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001e00)=0x0) getresuid(&(0x7f0000001e40), &(0x7f0000001e80), &(0x7f0000001ec0)=0x0) getresgid(&(0x7f0000001f00), &(0x7f0000001f40)=0x0, &(0x7f0000001f80)) r16 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000001fc0)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000025c0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002600)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000002700)=0xe8) stat(&(0x7f0000002740)='./file0\x00', &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000002f80)=[{&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000001c0)="a51e1cc0bcd877233c9e17b2bc03037c56923ebbae198363b22eef403e9a50c1d7833f069d98309ba1da87912ef352167f29222507ca5fd929320456294cea5fdb06f5188049af3b0180140688f1ad7adce1648f74cbaae79d3d5106fe3e047cedc20495c34dd11ffc7a2349a695f62410d552cdfa59071c591e6c11e5626fe499cca04028e08c4b0f3874e65b5579cc92b13ae752baf685e154a4fc65f7f3f90e7c9af3a039caf2e267e15cb00420caf7d0abc0afda0f4fc9ff1b6bc1870eef9632000f77ce87e57e197047d10bd24a4cf23145527f00a6cfe0e0b235db081db36b117a8636fa2f890a786e77bccd8d382469eaff", 0xf5}], 0x1, 0x0, 0x0, 0x4}, {&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001700)=[{&(0x7f0000000380)="e036ce381b790559f741146e1252b0e91165fbe06b6610c3ef0c9b2b9d45917b5f4656d3710eb4956014cb761b785441c8ef97953a06aa951350dbdf79c5294d02110285f7de3c61a59d15057e03ab7a", 0x50}, {&(0x7f0000000400)="f25112d3e249a8d5719724666afeaa4e029ecb5d309c11c21db93e01f1e836fd08728fb74d09851d70395f24596859a1d45a2a9c3d540ea6a7b7108f9665770f5df395f897f3e902f1015ac3f376a39814462f33f08d62e72e5755a4511abe351047b77d28468f2e22ef5783f7", 0x6d}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="1f2a61a0266deb39f9834d612f045ce17657b1df42333681023d21f8e7b75c2e2489bc5e0fd2ae423f7b8fc3a508134e163916414e01046e60797cccec596b", 0x3f}, {&(0x7f00000014c0)="a8dab87ff42535a0ebd892f631b0d9ca540428b85e894f798e27f363a95ae573b23df918038a126f867fa6c4ed972398fca2ca3760450fc488f9ffddbac1e2f10566932c7212a4fb84ad6735b2be3067154ab87075de602a25ba331a9ee0f11799d09951c52132bfc97cfd06d39480d4f4d89c05804cb3961d3ccf59fa679e046d945afb644c1d6a59b55a7d6ccb98572438a3fa441a9263c16af56e1d9cb11b17b5d1a47e716577ceb5c1dbe2b17eca8998dc2b682dc4a12620fbf4e39ffc22cc", 0xc1}, {&(0x7f00000015c0)="db4e9ee6de2f3184f45cbc0259569cd6388cd647b2384e745bafc8531114100bcf3f7c1088d1b48d1f003b98f615bfea8b7098bad02a21dc812f96eb8864ff00ffee8e740f52f23cb56f9651f1f99705d3e05339ea4422e1da477daea9eacd48783a8b86a0f46e4ed97e5806c311c1685ab2838ae67d3a37f7411d7d7e361d8856cf3fe9a8fd953565d33dcdb629968f8c139610f6385eb3044c3b88efe39f1290fb7472295d521a74a9fc9bf8a945a8c575fe99c0559257649e93871582968d4e2101b601995bab346dd7ac80900a00efc7f234fe09e7d2dafa430dc84b3f3474092f1e2e22827cb9c60ce8304925139fdc", 0xf2}, {&(0x7f00000016c0)="7588d0e8c6f7c2", 0x7}], 0x7, &(0x7f00000018c0)=[@rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0xf8, 0x20000000}, {&(0x7f00000019c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001a40)="f4c3057540df3f0b", 0x8}, {&(0x7f0000001a80)="b795776c895a3d9f6224ca818fd051fe7690e11584b24837fbcfcb55e5b42606ddf30c58701a4bee005050b6c4cf8f6f4e36a35e", 0x34}], 0x2, &(0x7f0000002100)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xe4, 0x8000}, {&(0x7f0000002200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002580)=[{&(0x7f0000002280)="8842fab946ef439c7aefc5a79c8feb374e1c090c1829d24a4805cc850bac0102ae8a3a081766994ff8bf435f774f0b5641cea3934f6afa41d3c3c5ee2752c20fd6f61898b695775a18cf4df2546180f1252243f80e96b4f5d7eb337b1eb0a59d6362cff0aa3b8592fba0ece26f9f29351dd552", 0x73}, {&(0x7f0000002300)="9efd1130da6deb5a77f29862794063a2", 0x10}, {&(0x7f0000002340)="9d2d7dd9c4d430ff0ca3c306f24876b04a0911632617607569c021198ec22494ab1dc593b79703c9451635b0cdc7aaa8ecd75acf386349ea754fe38d198bfaf7a43998e8fb0ec01ba1c68983fceae464d1df1d0d02c2fbbf89e903865954af3cb113e4d76d7b7762b08868507e013bb7ec6a035cb58cc89af0488edf0feccc0f821c943e0353f29467dbfa9215c8cf8b342afb6450b9d4ba11ed3f5e2eb9b8d4e93180", 0xa3}, {&(0x7f0000002400)="016b90701b72fc8173e0f11b06e5ea557b1c2cd88f284b40b7383a9d8c25a2e8fdb73b08e7c3b4150004718141903a58e92ff39aa0db9e9692cc08730f24a86b227096dbc657682ababab8344d8864aecec5a55fe29a65d2f0e1d90606f3dfe22c3ab7fd289631d5da0ecafedacddffe8f55bfcf5ea23997d35dfb6293410d", 0x7f}, {&(0x7f0000002480)="6c45298fc7fe0c9a1b94aff60bc6e3084dc899d48683e6702657f874457b1034ba8ee6377b67466658e98bd500d7e395472611f28f3b6a202158653ecdd6ba73de8058b39426985d03598f1b6e29c0c31792fc68acea5262781478fb4ed44d3b6384f668df834cb86e03f1687e4853ea88e1716a47da768ad1bd734323d68e34487ab1d0fa54d9f7619c9b927c7a9228ebe70f90514d23998327ed0134a1cb2a73a2ba23939760ba078a3804789ea107002bc34ae17dfb0543a0ec700737d6e8d56642b6a9e8b7bf65165178dbaab31823724566015f7f91540ab0f491e7dcfdda1be72d852db43cea22acc9cbe20634ee49", 0xf2}], 0x5, &(0x7f0000002800)=[@rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x9c}, {&(0x7f00000028c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002d40)=[{&(0x7f0000002940)="6c6177a1f4ed1ae9484179cc23e9bcf2af7754ae26c0c48c5da9311979b2fc0b65ebd3cb87389726d8d3d9f6f80e47af123d89507a5713062aa7fbee43c55befa39c9051269889f3d263b45754a8893413af7f6aeaf50a8a9c7078e1d04e5f516f92f15dea2d93c463ea4903a3842cc989a7cd437bf2939c6806beddf745cb9078cbe8d557f1aba3e7538115d8a26f944e48d20f5bab1ea8938eb86282d260826f1096dfe763f82ab2ab0f79c5e5ec7788afd26bb4dfbe70f73050a8562fecddd3aa720881a86353a9e7c190382c1436", 0xd0}, {&(0x7f0000002a40)="f7f632df9c7b73d000f58972640054fb19b591bcfa2891647fd3f9f8755e743d7bb2c45e103e247b88924db9185008d0e3e8ad5401d364b26b0f8f56e2dc33ffa384d5e65a6012d70878d9be0451a1a6821b922e0e8c263230b500ead85304da314f", 0x62}, {&(0x7f0000002ac0)="f2250d104f413c5e66303ae83d60330f9e39181c37375864e6b355e16a660b9a770a4b85f8dbf0b1ace2c32e1da92bad0d9d87041c633432c773ca6ae0c5ab269117bbcccacc4f5bf230bbf1261596667a750ed34d995481178804bceebe638c3a2654b84ed6efcf030c2fe1c44ca2849706b824df06861c558770714537aa11d79ae5d53ea7d980ec77b08c27700cbcdfe9334212cda45b728cc944b2aade697ec9956091a948f8922a87743da1a94b020fc0d9d15f751ac76fb0", 0xbb}, {&(0x7f0000002b80)="01918f961610bfeaad8736e3980a3e095db9f94c59cc18bcb779b90c8233d5f9a31c0d6348b956550557bdde35af81c660b0b97e64099f36c02221deb2e2f28970501461917194593849855810dbd6bc632563e146176e882e4bc2675c474297020b47a3f303ed14b9bb39345215cc835e542683bf4bc5521bc4ada35b5918dd446aef3a6a47b91e9616303d2d", 0x8d}, {&(0x7f0000002c40)="3668fd424c6aeb95c2c2da970a056d4442a06caa6ca41c0ac1915eaf71ba24940d1557ed800c89090fa27e780317bbaf4caf42ad0f33763106af54e56dc51a62cf2f653ed63b852ed8e12b064a761e7dcfa262a05848f0f21f09136feceb57b1190a9b8a0d651d1776694bb88de1725a83984dc8f4969e793c5332d59d3780472974648ab948c21f38af9374ad6b47dcaabd3c7769448a1cc112e76596", 0x9d}, {&(0x7f0000002d00)="a5dd7a4b80600d307be78d326bf3d998a677f83f4d34f2350994bf33862132adfba71a2d4b3df3f6f1675330", 0x2c}], 0x6, 0x0, 0x0, 0x4890}, {&(0x7f0000002d80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002f40)=[{&(0x7f0000002e00)="a66efda40f9d15", 0x7}, {&(0x7f0000002e40)="b8515845af869597543e2cdac9ff4501dc346f73797c609c776e1e80ef84410790ec1123f0685a7a3ad7fe2041c845eeaba576b00be484c0534119f54562c69b8ffb19afcff7cb9282e400542b5bc746d959", 0x52}, {&(0x7f0000002ec0)="4f4b963892943ae21c583730fb277b55f65591084ffa283d1e36056744936608dc15661b3e8b738b2af7f0a746707d96d6b0611d6cee65394fc4bcc237a7261de4cfacbb7d7fc26f885d0da9c57fd3863c259e1e00c6123080eb5df8", 0x5c}], 0x3, 0x0, 0x0, 0x200000c0}], 0x6, 0x4000800) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) 2018/03/14 12:20:07 executing program 2: openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x416103, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/03/14 12:20:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000080), 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/03/14 12:20:07 executing program 4: r0 = memfd_create(&(0x7f0000000fcd)=':)-\x00', 0x3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)=""/142) fcntl$addseals(r0, 0x409, 0xa) 2018/03/14 12:20:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000003c0)=0xe8) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x3, 0x4e24, 0x0, 0xa, 0xa0, 0x80, 0x73, r1, r2}, {0xfff, 0x161, 0x10001, 0x6, 0x1, 0x4d6cbb02, 0x6, 0x1000}, {0x10001, 0x400, 0x4, 0x7}, 0x80, 0x6e6bb1, 0x0, 0x1, 0x1, 0x1}, {{@in=@loopback=0x7f000001, 0x4d2, 0xff}, 0xa, @in6, 0x34ff, 0x1, 0x3, 0x3, 0x5, 0x0, 0xf147}}, 0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) splice(r0, &(0x7f0000000200), r0, &(0x7f0000000240), 0x4da9, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r3, @rand_addr=0xfffffffffffffffa, @multicast2=0xe0000002}, 0xc) poll(&(0x7f00000005c0)=[{r0, 0x4011}, {r0, 0x402}, {r0, 0xc0}, {r0, 0x100}], 0x4, 0x4) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x442, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000000280)={0x7829, 0x1}, 0x10) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f00000001c0)=0x5) getsockopt$inet_buf(r0, 0x0, 0x2000000000481, &(0x7f00008f3000)=""/24, &(0x7f00009f5ffc)=0xd260b5a272f569f) 2018/03/14 12:20:07 executing program 6: r0 = gettid() exit(0x0) capget(&(0x7f0000000300)={0x20080522, r0}, &(0x7f0000000340)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xd4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000180)=r2, 0x4) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/14 12:20:07 executing program 3: sync() fdatasync(0xffffffffffffffff) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000180)={0x8, &(0x7f0000000140)=[{0x40, 0x3f}, {0x7, 0x8}, {0x8001, 0x2}, {0x100000000, 0x4}, {0x28a2, 0x4}, {0x3}, {0x10000, 0x1dc}, {0x2, 0x8000}]}) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000040)=""/237) getpeername$packet(0xffffffffffffffff, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000002400)=0x14) 2018/03/14 12:20:07 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x181001) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000000200)="73655b66003c44dd3d2e870d8260945e31f781b1ece0efc6d7ced3d1cba70000", 0x200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4000, 0x0) write$sndseq(r1, &(0x7f00000001c0)=[{0x3, 0x3, 0x2190000000000000, 0x80000000, @time={0x77359400}, {0x0, 0x1}, {0x5a33, 0x795}, @raw8={"bc3565efd6e70a25d27eb2c8"}}, {0xf403, 0xd1, 0x3, 0x800000, @time, {0x7, 0x7}, {0x2, 0x1ff}, @ext={0xd6, &(0x7f00000000c0)="cebde52a4520db428a195b2da6f770828d5eba799a28b59c3932a4dae3d792405fbcf3fec0e0dbf180e141654730e4cbe74649e1c2d21364817efceec2937d541480491952dd93a543529dd9cac72f6bb97097f44b31e9a9b87997bc147bccca7639fd2b6824a52ece79c9d008c8a9ffe0731c4770a49c00e4f21989133bacc7ec7037087477ff1207452afbe244970d8e079ff44ef7b0c83adf2885e8e2edddd5920be078758f497845c6eca560ad6a65afefd986c2135d347342117981fad82eddc39e20df5c83c173be4c0302650d6cdbbf5ca4c6"}}], 0x38) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00004fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "acf42f48ef6ff65ec6f1b21626c8240b1655eaf512a8d15a16e87caa0f5aec8b04eb3ef9e365c6350f55010e6f736e26332f1443385abcca5c894515b8307a8a", "3ff8577d9194eb41976f5a86d4a42e53e2aa636053b1c18dadbca80a1ae0cb65adcbd3df5de03b96f78b55f6b9a12abbb783950ee77f25fcde0df5506c142cd3", "e4391ec9e07e1911372c880c0fa20f4dda1580d34e9ae8d3b26e4f60004ca719"}) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1, 0x400000) 2018/03/14 12:20:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r3, 0xffff) getsockopt$inet6_buf(r2, 0x29, 0x0, &(0x7f00000001c0), &(0x7f0000000200)) r4 = dup3(r1, r0, 0x0) ioctl$EVIOCGBITSW(r4, 0x80404525, &(0x7f0000000100)=""/46) writev(r4, &(0x7f0000000080)=[{&(0x7f0000000000)="580000001400192340834b80040d8c56ffffffff8004810000000000000058000b4824ca944f64009400050028825aa800000000000000ec00f0fffeffff09002200fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) setsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f00000000c0)={0x0, 0x9}, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r4, 0x6, 0x1d, &(0x7f0000000340)=""/117, &(0x7f00000003c0)=0x75) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETSW(r6, 0x5403, &(0x7f0000000240)={0x8, 0xffffffff, 0x3, 0x2, 0x164, 0x7, 0xffffffffffffffc1, 0x7531, 0x81, 0x0, 0x4, 0x6}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000280)) 2018/03/14 12:20:07 executing program 2: r0 = dup(0xffffffffffffff9c) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0xd) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000d18ffc)=0x8001, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f000024bffc), &(0x7f0000ff0000)=0x4) 2018/03/14 12:20:07 executing program 4: mkdir(&(0x7f0000312ff8)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x2000000, &(0x7f0000000200)) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000308000)='./file0\x00', 0x0) lstat(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) r3 = open$dir(&(0x7f00004b9ff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x0, 0x100000000a012, r3, 0x0) mq_unlink(&(0x7f0000000200)='ramfs\x00') 2018/03/14 12:20:07 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r0, &(0x7f00000000c0)=@random={'os2.', '\x00'}) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfff, 0x40a000) r1 = gettid() r2 = fcntl$getown(r0, 0x9) setpgid(r2, r1) prctl$getreaper(0x25, &(0x7f0000000000)) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f00000001c0)=r4, 0x4) r5 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000000080)=0x18, 0x4) 2018/03/14 12:20:07 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) setpgid(0x0, r1) setpgid(0x0, 0x0) 2018/03/14 12:20:07 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000000)) 2018/03/14 12:20:07 executing program 5: gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x14, 0xfffffffffffffffe}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000180)) mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f00000ec000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote, 0x0}, &(0x7f0000000040)=0x14) connect$packet(r0, &(0x7f0000000080)={0x11, 0x1f, r1, 0x1, 0x9, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) ftruncate(r0, 0x0) fchmod(0xffffffffffffffff, 0x0) tkill(0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/03/14 12:20:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xc0840, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101800, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000140)=r2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000058f000)="440d05a103001d000000000020", 0xd) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000069d000), &(0x7f00006ccffc)) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000000c0)='ip_vti0\x00') 2018/03/14 12:20:07 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009ecff0)={&(0x7f0000001180)=ANY=[@ANYBLOB="300000002100ff02000000000000000a0000000c00000000000000000000af57d265518fa6a500000000010000000000000000000095e938d8fb6e0844b547170bf95a9cdf77327619a5af61c4620c246deb903364367f9fcab614f0b9e352198bdf903fe025d313ecc906bed95ca5566f791c9b689323a11ac8b2c885514589a7c055c86b6b6011574f45"], 0x30}, 0x1}, 0x0) fchmod(r0, 0x40) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/03/14 12:20:07 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x110) ioctl$int_out(r0, 0x5460, &(0x7f0000000140)) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000080)=0x200100000bef3) mkdir(&(0x7f000057a000)='./file0\x00', 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f00000002c0)={0x4, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x104) lseek(r0, 0x0, 0x80000000000003) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000180)='environ\x00') mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='tmpfs\x00', 0x0, &(0x7f0000000280)="a1") 2018/03/14 12:20:07 executing program 1: writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203199e000207000000068100027b0509000100010100ff3ffe58", 0x1f}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000000c0), 0x1ffffffffffffeb9) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x200, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, 0xed7, 0x4, 0x6, 0x100, 0x800, 0x0, r2}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x5) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f0000000000)={0x7, 0x1}) 2018/03/14 12:20:07 executing program 2: r0 = eventfd2(0x0, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000000000)) dup(r0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) 2018/03/14 12:20:07 executing program 5: clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004cafe8), &(0x7f0000c26000)) r0 = syz_open_procfs(0x0, &(0x7f00000007c0)="696f005ff8035f8c90a0e722fed4a23df69afa770436be4fc6160427789be58d3a51a87ebdc72422c75b3293ae8d84bf07c23aa7b2ac5ceb43ec707ec65395d8a0d698a3ceaf1ef557f2090634944f7c8aa40a00c0ce26b355c4") pread64(r0, &(0x7f00009f3000), 0x352, 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x26502, 0x80) [ 59.194585] binder_alloc: binder_alloc_mmap_handler: 9173 20000000-20002000 already mapped failed -16 [ 59.289225] tmpfs: No value for mount option '¡' 2018/03/14 12:20:07 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0xc074510c) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x8, 0x7fffffff, 0x3f, 0x1, 0x4, 0xf9}) 2018/03/14 12:20:07 executing program 0: keyctl$join(0x1, &(0x7f0000000100)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) 2018/03/14 12:20:07 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f000009cfc8)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000000)) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0xffffffffffffff11}, 0x0) close(r1) close(r0) 2018/03/14 12:20:07 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x104) 2018/03/14 12:20:07 executing program 3: r0 = userfaultfd(0x0) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'tunl0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x3b, r2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000005000/0x1000)=nil, 0x1000}, 0x1}) 2018/03/14 12:20:07 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f0000003c80)=ANY=[@ANYBLOB="133f107187defbe1f99ac222b34db9aeee148d325aff95d1c603340a6427c98a7a1e94815d389907e34417f61af96525cf88f8a8eecb4038961c58a0a805722f080a094e79e074fa2f311663d00d18cc0049070b52929cd4d149a70747a2e514", @ANYPTR=&(0x7f0000000040)=ANY=[], @ANYPTR=&(0x7f0000001400)=ANY=[@ANYPTR64, @ANYRES64=r0, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYRES32=r0, @ANYPTR, @ANYPTR, @ANYRES32=r1, @ANYRES64=r1], @ANYBLOB="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"], @ANYRES64=r1, @ANYPTR=&(0x7f0000003b80)=ANY=[@ANYBLOB="99b01a9e5b5e19b8186c6911982c9552e29117f68083d483d0b49bac6c9eff66605b575c3a5671a535f2cd497e38e63b5aafdeadd6ecb4be0f7480cfa0df4d6785070816e2436c29fe8d03bb05bb5cae71246f833876daf0d46b962900745fe1f107f4fdcaff19f7f3a7c442ee5cc58f0e3e69e8fb795996404663b6ac3a1a31dab476fdf4567f6b2b811e0fdb083011837ada757171e8c0d6c725faecee7fb1cc633ae4b3da1ccf103003045b365cfdfcbf353c83a7d511f2096b891dc8d485006b63c48e5aa7c5cbe7a41e07b4b2f993410bb3ec0c4dc23cd4feaf938239d878c05115fb"], @ANYRES32, @ANYPTR64=&(0x7f0000002880)=ANY=[@ANYBLOB="b4aee875c052fbe887350f96c18be2b75fd808963274b448be98fcf103ffb471d17e4edf2f01f8922ce8edc1dffdbf89402365af16a19e2bfb890477884ff2e544f04aaa4defad1bf466a689f3df22f64b558420d2374b35787fc7655a348f7a9637ce76166fd44ee5f6e689e4a42672185ee74b9200d55357f9fd11cc08abfdc37c240dd6f893f9598e9dc302185bd1a7729a70fb5ac2d005b058eb806fd6d2cbdd181068b3f878cc01fe66bc724ab615bdf8a7d5632941e72af4d845b604cd2ff141f00f7b596f8e0bcb9fd8b8dd0131ebdb302d3650e1cb829f0c76a642e99fe97a892483854719d1f434786cf72f53220f7c", @ANYPTR=&(0x7f00000025c0)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES64=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYPTR64, @ANYBLOB="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"], @ANYRES32=r1, @ANYPTR64=&(0x7f0000002700)=ANY=[@ANYBLOB="5035b71b94924fddef01fe346fff0f4ff8a3e84757ffae8154b86096531ede2c37f11c119a76f45b5887bcfd0f616a203e9b9cb8fa70e5b0a5d7807cd67f603b0425fc6173fc757006d8775c61b1039b9732cb15ab5e1d8c915cd5275e0cfefae1bfb3770e07c964746ccd8ed906c0a8468c83b46d141865823792b6073d", @ANYPTR64, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYPTR64, @ANYRES32=r0], @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYPTR], @ANYRES64=r0, @ANYPTR=&(0x7f0000000340)=ANY=[], @ANYBLOB="19b6819914a741ffc546341cf4a99b5965f582f247d7062737e05f143ebb320e308a5eaeda590221fa311f89c817c8322e8447cd96a82f3a56c04978fb8de7dd617a21b51733386a2f05353682e870bf0a8b47472e8c03b9f2d63f8e861d9ae9160bd61f80bee0c60029f77d917d8e6e5fb0118b239d1a7dc7b9dc36a1ebea7f25d9392922814e8eca5fa380f20759b65c74a259b347e990d0f3b32c63837a9d3f68bb", @ANYPTR64=&(0x7f00000027c0)=ANY=[@ANYRES64, @ANYBLOB="e613098ba3c27f43e0833a306d64a5913935b9bf03b6d0a7a42b726038111e3d8912e25740a11f4a64720603c43071ca75095462e4013f04136ce296f89f6881aa", @ANYPTR, @ANYRES32=r0, @ANYRES32, @ANYRES64=r0, @ANYRES64, @ANYBLOB="070d8bcd93d1fa3d35a0ba58b15aeb7d7ffbb866dfffb201", @ANYRES64], @ANYPTR64], @ANYRES32=r0, @ANYBLOB="1541ddb26a082e9b1eb5ddb4bac33edcf3b316586dd64f7bc47bd2c951"], 0x9, &(0x7f0000e42000)=[{&(0x7f0000000140)="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", 0x198}], 0x1, &(0x7f0000002b40)=[{0x100c, 0x10b, 0xa3ac, "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0x100c}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='illinois\x00', 0x9) recvmsg(r1, &(0x7f00000013c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/4, 0x4}], 0x1, &(0x7f00000003c0)=""/4096, 0x1000}, 0x0) 2018/03/14 12:20:07 executing program 5: r0 = socket$inet6(0xa, 0x400000000000004, 0x8000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x7ff, {{0xa, 0x4e23, 0x2, @empty, 0x9}}, {{0xa, 0x4e23, 0x2, @empty, 0xd282}}}, 0x104) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x4000, 0x0) getpeername$llc(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000892000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x8c) 2018/03/14 12:20:07 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f00000000c0)={0x7, 0x4}) sendmsg$unix(r4, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) sendmsg$unix(r1, &(0x7f00000013c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001300), 0x0, &(0x7f0000001380)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18}, 0x0) 2018/03/14 12:20:07 executing program 0: ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000180)={0xaa}) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e22}}) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000543000/0x4000)=nil, 0x4000}) 2018/03/14 12:20:07 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x2b) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0)={0x57ae, 0x9, 0xffffffff}, 0x6) r1 = socket(0x11, 0x8, 0x7) fsync(r0) accept4$llc(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x10, 0x80000) getpeername$inet6(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000001c0)=0x1c) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x34}}) 2018/03/14 12:20:07 executing program 5: clock_gettime(0x0, &(0x7f0000001ff0)={0x0, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000985000)={{0x0, r0/1000+10000}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000ff8)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/03/14 12:20:07 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x5, 0x400) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x0, 0x1d, &(0x7f0000000100)="94811b3dc1debcae94859595719e36f13db0e1e5e2e72e75dc814c1c26"}) write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}}}], 0x30) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x800000000000) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000fa4)) 2018/03/14 12:20:07 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000058ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x3, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x110, r3, 0x0) tee(r2, r1, 0x7, 0x0) 2018/03/14 12:20:07 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/protocols\x00') accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 0x4e21, 0x8000, 0x2, 0x80, 0x0, 0xbf, r1, r2}, {0x6, 0x10000, 0x4, 0x100000001, 0x4, 0x1, 0x3, 0xfffffffffffff5c0}, {0x6, 0x1, 0x80000001, 0x26}, 0xfff, 0x6e6bb5, 0x2, 0x1, 0x1, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d2, 0x3f}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x13}, 0x3501, 0x1, 0x1, 0xffffffffffffffb7, 0x285d, 0x7, 0x1f}}, 0xe8) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x80, 0x1) 2018/03/14 12:20:08 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0xa8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013ff0)={0x2, &(0x7f0000442fe8)=[{0x2c}, {0x6}]}, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f00000001c0)=0x4) writev(r2, &(0x7f00000a6000)=[{&(0x7f000000e000)="8f", 0x1}], 0x236) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000100)=r3) prctl$getreaper(0x17, &(0x7f0000000200)) 2018/03/14 12:20:08 executing program 0: socket$netlink(0x10, 0x3, 0x2) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00008c0000)=[{&(0x7f0000693f9e)="2900000018003109002000010020e7060200000000ffff06800000000c00080004000200000ef4ff01", 0x29}], 0x1) 2018/03/14 12:20:08 executing program 7: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000200)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000014c0)="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") setns(r1, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000012c0)={0x0, 0x9, 0x10, 0x1, 0x5}, &(0x7f0000001300)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001340)={r2, @in={{0x2, 0x4e21}}}, &(0x7f0000001400)=0x84) preadv(r1, &(0x7f0000001440)=[{&(0x7f0000000240)=""/4096, 0x118f}], 0xfffffffffffffd0b, 0x0) fremovexattr(r1, &(0x7f0000001280)=ANY=[@ANYBLOB="84d77379656d"]) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001740)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@loopback}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000001480)=0xe8) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$packet_int(r3, 0x107, 0x7, &(0x7f0000001240)=0xe6d9, 0x4) r4 = gettid() getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0)=0x1, &(0x7f0000000100)=0x4) syz_open_procfs(r4, &(0x7f0000000080)='limits\x00') 2018/03/14 12:20:08 executing program 6: r0 = socket$inet(0x2, 0x800, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) writev(r0, &(0x7f0000000040)=[{&(0x7f0000d41000)="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", 0x71d}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) shutdown(r0, 0x1) 2018/03/14 12:20:08 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b75ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x3, &(0x7f0000000040)) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/105, 0x69) munmap(&(0x7f0000baf000/0x3000)=nil, 0x3000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x6ab) 2018/03/14 12:20:08 executing program 5: pselect6(0x40, &(0x7f0000005000), &(0x7f0000005fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000000000), &(0x7f0000005ff8), &(0x7f0000000000)={&(0x7f0000005ff8), 0x8}) recvmmsg(0xffffffffffffff9c, &(0x7f0000000ec0)=[{{&(0x7f0000000140)=@can, 0x80, &(0x7f0000000740)=[{&(0x7f00000001c0)=""/214, 0xd6}, {&(0x7f00000002c0)=""/252, 0xfc}, {&(0x7f00000003c0)=""/244, 0xf4}, {&(0x7f00000004c0)=""/19, 0x13}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/218, 0xda}, {&(0x7f0000000640)=""/66, 0x42}, {&(0x7f00000006c0)=""/85, 0x55}], 0x8, &(0x7f0000000780)=""/12, 0xc, 0x10000}, 0x2}, {{&(0x7f00000007c0)=@alg, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000840)=""/42, 0x2a}, {&(0x7f0000000880)=""/151, 0x97}, {&(0x7f0000000940)=""/188, 0xbc}, {&(0x7f0000000a00)=""/42, 0x2a}], 0x4, &(0x7f0000000a80)=""/11, 0xb}, 0x7ff}, {{&(0x7f0000000ac0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000b40)=""/123, 0x7b}, {&(0x7f0000000bc0)=""/132, 0x84}], 0x2, 0x0, 0x0, 0x401}, 0xffffffff}, {{&(0x7f0000000cc0)=@ax25, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000d40)=""/3, 0x3}, {&(0x7f0000000d80)=""/181, 0xb5}], 0x2, &(0x7f0000000e80)=""/31, 0x1f, 0xe00000}, 0x4}], 0x4, 0x40000000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000f40)={0x0, 0x80000, 0xffffffffffffffff}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000f80)=ANY=[@ANYRES32=0x0, @ANYBLOB="a0a10100000212c59e62eb561302ad1daa278ada49f8759a596f4893cff00b189df67d1685836357fe594a742fa9f3e05cb259a0a43e3459351c702567d411a123bb8840c4c702431999eb517110a9ef93bc784389c31fb1c92623e2a0d86f5c3c"], &(0x7f00000000c0)=0xa) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0xffff}, 0x8) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/03/14 12:20:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000f80)=@nat={'nat\x00', 0x19, 0x3, 0xe38, [0x20000140, 0x0, 0x0, 0x20000d4c, 0x20000e78], 0x0, &(0x7f0000000080), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x889f, 'eql\x00', 'bond0\x00', 'syzkaller1\x00', '\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff, 0x0, 0xff], 0xa80, 0xbac, 0xbdc, [@bpf0={'bpf\x00', 0x208, {{0x2c, [{0x6, 0x400, 0x0, 0xffffffff}, {0x3, 0x6e8, 0x100000000, 0x9}, {0x2, 0x9, 0x9, 0x1}, {0x1, 0xfffffffffffffffc, 0x7ff, 0x4}, {0xda, 0x7, 0x3, 0x1f}, {0x5, 0x1848, 0x60a0, 0x8}, {0x5, 0x100000000, 0x80000000, 0x1ff}, {0x68286693, 0x0, 0xcbf, 0x3e1}, {0xeef, 0xa1, 0x4, 0xc0}, {0x5, 0x5, 0x100000000, 0x333}, {0x5055, 0x371, 0x2, 0x3480}, {0x0, 0x100, 0x5, 0x9d6}, {0x100, 0x5, 0x81, 0x7}, {0x46, 0x4, 0x7fffffff, 0x1000}, {0x1f, 0x10000, 0x400, 0x18}, {0x0, 0x0, 0x0, 0x8}, {0x10000, 0x3, 0x65a, 0x3ff}, {0x2, 0x100, 0x8001, 0x7}, {0x5, 0x7, 0x1, 0x228}, {0x3ff, 0x5, 0x3, 0x8}, {0x7, 0x9, 0x6, 0x623}, {0x1, 0x3, 0x6}, {0x0, 0x4, 0x0, 0x7fff}, {0x7fff, 0x4, 0x0, 0x3}, {0x29, 0x1, 0x5, 0xdb}, {0x5, 0x5, 0xb5a5805, 0x400}, {0x4, 0x1, 0x3, 0x9}, {0x3, 0x0, 0x5, 0x2}, {0x700, 0x4, 0x86, 0x7}, {0x3ff, 0x7, 0x4, 0x1c2}, {0x100000000, 0x2, 0x7723, 0x6}, {0x6, 0x3, 0x80000001, 0x80}, {0x40, 0x800, 0x9, 0x24}, {0x9, 0x3, 0xff, 0x100000001}, {0x20, 0xfffffffffffffe00, 0x100, 0x2}, {0x4, 0x0, 0x5, 0x5}, {0x4, 0xff, 0x1f, 0x1}, {0x7f, 0x1, 0x9, 0x1}, {0x6be8, 0x6, 0x6, 0x7}, {0x10000, 0x6, 0xffffffffffffffff, 0xdb}, {0x9b, 0x5, 0x800, 0x1}, {0x100000000, 0x0, 0x6, 0x9}, {0x3, 0x3, 0x101, 0x1}, {0x100, 0xfff, 0x6, 0x401}, {0x6cc7, 0xfffffffffffffff8, 0x5, 0x3}, {0x8000, 0x4, 0xae, 0x1}, {0x4, 0x8c, 0x9, 0x2983}, {0x16, 0x101, 0x8000, 0xfffffffffffffff7}, {0x8, 0x1, 0x5, 0x100}, {0x7, 0x5, 0x7, 0xbb9}, {0x3, 0x62, 0x2, 0x400000000000000}, {0x1, 0x3, 0x0, 0x988}, {0x8, 0x1000, 0x9, 0x9}, {0x2, 0x1, 0x7, 0x2}, {0x8, 0x2, 0x4, 0x8000}, {0x2, 0x4, 0x7, 0x45}, {0x8, 0x40, 0x1000, 0x4}, {0xffffffffffff9eec, 0x7ff, 0x0, 0xa84}, {0xff, 0x81, 0x8, 0xfffffffffffffff9}, {0x70, 0x8, 0x1, 0x25}, {0xfffffffffffffffb, 0x1, 0x2, 0x236}, {0x8001, 0x5, 0x31f, 0x3}, {0x6, 0x8b39, 0xd8b, 0x7}, {0x8, 0xbe, 0x0, 0x2}], 0xfffffffffffffff9}}}, @u32={'u32\x00', 0x7c0, {{[{[{0xffff, 0x3}, {0x3f, 0x1}, {0x7, 0x3}, {0x6, 0x2}, {0x2, 0x3}, {0x0, 0x1}, {0xba, 0x2}, {0x8, 0x3}, {0x2f83, 0x1}, {0x1ff, 0x3}, {0xde76, 0x3}], [{0x81, 0x6}, {0x9, 0x4}, {0xfffffffffffffffc, 0x7ff}, {0x0, 0xe103}, {0x6, 0x84a}, {0x2, 0x59954a4d}, {0x20, 0x8}, {0x8, 0x4}, {0x3, 0x81}, {0x8000, 0xffffffff7fffffff}, {0x5, 0x1}], 0xa, 0x7}, {[{0x3, 0x3}, {0xfb3, 0x3}, {0x7ff, 0x2}, {0x3, 0x3}, {0xbc7, 0x2}, {0x3ff}, {0xff, 0x2}, {0xd9, 0x2}, {0x8, 0x3}, {0x3, 0x3}, {0x4, 0x2}], [{0xb9f, 0x2}, {0x8, 0x7}, {0x8000, 0x5}, {0x7, 0xfffffffffffff036}, {0x31ee, 0x5}, {0xd2, 0x3}, {0x9}, {0x80000001, 0x7}, {0x3f, 0x1ff}, {0x2831, 0x100000000}, {0x0, 0x101}], 0x1, 0x8}, {[{0x0, 0x3}, {0x2}, {0x3, 0x1}, {0x72f, 0x1}, {0xfff, 0x2}, {0x6, 0x1}, {0x9e88}, {0x2, 0x3}, {0x401, 0x3}, {0x2, 0x1}, {0x3, 0x1}], [{0x0, 0x5}, {0x1f3a, 0x8000}, {0x3f, 0x1}, {0x6, 0x6}, {0x4, 0x2}, {0x8001, 0x2}, {0x5, 0x4}, {0xc17, 0x3e1}, {0x0, 0x20}, {0x3, 0x4}, {0x6}], 0x1, 0x4}, {[{0x1a4, 0x3}, {0x3, 0x3}, {0xffffffff, 0x1}, {0x0, 0x3}, {0x7, 0x2}, {0x0, 0x3}, {0x7fffffff, 0x1}, {0x4}, {0x2, 0x3}, {0x5, 0x3}, {0xde67, 0x2}], [{0x7fffffff, 0xb86}, {0x3f, 0x81}, {0xb2ac}, {0x8000, 0x4}, {0x40, 0x6}, {0x2, 0x8}, {0x200, 0x1eb0671e}, {0x100, 0x3f}, {0x5, 0x100000000}, {0x1f, 0x1f}, {0x7fff, 0xfca}], 0x4, 0x1}, {[{0x20}, {0xfff, 0x2}, {0x5122, 0x2}, {0x62f, 0x3}, {0x2, 0x3}, {0xd1eb, 0x3}, {0x0, 0x3}, {0x4, 0x1}, {0xfffffffffffffff9, 0x1}, {0xf26, 0x2}, {0xffffffff80000001}], [{0xbe5, 0x1}, {0x7, 0x7}, {0x100, 0x6}, {0x7, 0x80000001}, {0x7fff, 0x400}, {0x40, 0x7f}, {0x2, 0x5}, {0xfffffffffffffff8, 0xffff}, {0x10001, 0x5}, {0xfffffffffffffff7, 0x1}, {0x7661, 0x3f}], 0x1, 0x9}, {[{0x2}, {0x81, 0x3}, {0x2}, {0x1, 0x3}, {0xffffffffffffffc5, 0x3}, {0x7, 0x3}, {0x4aee98cf, 0x2}, {0x71f2}, {0xffffffff, 0x3}, {0x1ff, 0x3}, {0xffffffffffffff30}], [{0x1f, 0x1}, {0x6, 0x10001}, {0x8, 0x10000}, {0x7a3c, 0x4}, {0x5}, {0x10001, 0xc2}, {0x3f, 0x14}, {0x6, 0x8329}, {0x599, 0x81}, {0x81}, {0x4, 0x1}], 0x4, 0x6}, {[{0x167a}, {0x5, 0x2}, {0x2}, {0x3ff, 0x2}, {0x3, 0x2}, {0x0, 0x2}, {0x80000001, 0x3}, {0x5}, {0x6951, 0x3}, {0x8, 0x3}, {0x5}], [{0x7fff, 0x41}, {0x9, 0xfffffffffffffffd}, {0x3ff, 0x6}, {0xff, 0x4238cf61}, {0x1, 0x9}, {0x100, 0x13b}, {0x3, 0x2}, {0x5bc5, 0x2e}, {0x9, 0x4}, {0x1, 0x18b8}, {0x80, 0x6}], 0x3, 0x6}, {[{0x5c8b}, {0x1}, {0x7, 0x2}, {0x4, 0x1}, {0x400}, {0x100000001, 0x1}, {0x336a}, {0x4a36, 0x1}, {0x40}, {0x4}, {0x200, 0x2}], [{0xc4b, 0x3}, {0x0, 0x8}, {0xfffffffffffffff7, 0x2}, {0x7fff, 0x7fffffff}, {0x200}, {0x400, 0x10000}, {0x9, 0x6}, {0x2, 0x3}, {0x4f8, 0x3ff}, {0x7, 0x952}, {0x2, 0xffff}], 0x2, 0x2}, {[{0xdc93, 0x3}, {0x1, 0x3}, {0x6}, {0x7, 0x2}, {0x1, 0x3}, {0x983}, {0x9, 0x3}, {0x12}, {0x100000000, 0x3}, {0x4, 0x3}, {0xb46, 0x3}], [{0x8, 0x34175d8b}, {0x10f, 0x2}, {0xe05, 0xe63}, {0x1, 0xffffffffffff7fff}, {0x0, 0xfff}, {0xfff, 0x4}, {0x0, 0xffffffff}, {0x44b2, 0x9}, {0x9, 0x3f}, {0x2, 0x4}, {0x100000001, 0x9}], 0x5, 0x1}, {[{0x0, 0x1}, {0xffffffffffffffff}, {0x5, 0x2}, {0x100000000, 0x1}, {0x100000001, 0x3}, {0x4fa}, {0x2}, {0x4, 0x1}, {0xb3ba, 0x3}, {0x2}, {0x8001, 0x3}], [{0x8, 0x100000001}, {0x80000001, 0x6}, {0xdcb, 0x7}, {0x100000000, 0x100000000}, {0x2}, {0x8, 0x9}, {0x0, 0x3}, {0x8001, 0x9}, {0x6, 0x3}, {0x1, 0x80}, {0x60000000, 0x1}], 0x5, 0x1}, {[{0x7, 0x3}, {0xffff, 0x1}, {0x5, 0x3}, {0x10000, 0x3}, {0x20, 0x3}, {0x2, 0x2}, {0x6cf5, 0x3}, {0x4}, {0x10001, 0x2}, {0x0, 0x2}], [{0x400000000, 0x9}, {0x0, 0x1}, {0x5, 0xaca1}, {0x0, 0x5}, {0x8}, {0x9, 0xfffffffffffffffc}, {0x3, 0x1}, {0x3, 0x7}, {0x2, 0x5}, {0xffff, 0xd2}, {0x3}], 0x7, 0x1}], 0x5, 0x1}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x3, 'system_u:object_r:ptchown_exec_t:s0\x00'}}}]}, @snat={'snat\x00', 0xc, {{@empty, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x9, 0x2, 0x8a7d, 'bcsf0\x00', 'vlan0\x00', 'yam0\x00', 'bpq0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x70, 0xcc, 0xfc}, [@common=@mark={'mark\x00', 0x8, {{0xffffffc0, 0xfffffffffffffffc}}}, @arpreply={'arpreply\x00', 0xc, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}, @arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x0, 0x14, 0x8917, 'rose0\x00', 'ipddp0\x00', 'bridge0\x00', 'ip6gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @common=@dnat={'dnat\x00', 0xc, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}}}}]}]}, 0xe88) sendmsg$nl_generic(r0, &(0x7f000010d000)={&(0x7f0000a47ff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000f8fc10)={0xda, 0x2c, 0x1}, 0xfd39}, 0x1}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0xffff, 0x4) 2018/03/14 12:20:08 executing program 2: r0 = request_key(&(0x7f00000001c0)='syzkaller\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)='/dev/keychord\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='\x00', r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x201, 0x0) r2 = socket(0x11, 0x6, 0xffffffff) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7}) write$eventfd(r1, &(0x7f0000000100)=0x2100000001, 0x11f) get_thread_area(&(0x7f0000000000)={0x0, 0x20000000, 0x1400, 0x0, 0x80, 0x3, 0x1000, 0x1, 0x401, 0x20}) 2018/03/14 12:20:08 executing program 0: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getpid() r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7a0, 0x42200) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x1000, 0x5, 0x7fffffff, 0x7, 0x8, 0xffffffffffffffa6, 0x2, {0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x0, 0x0, 0x2, 0x1}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={r1, 0x80000001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e20, 0xf2aa, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffa}}, 0x1e0, 0x5, 0x4, 0x5, 0x8}, 0x98) getpgrp(0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r4 = syz_open_procfs(r3, &(0x7f0000000080)='net/xfrm_stat\x00') write(r4, &(0x7f0000009ff9)="9a", 0x1) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000cbbffc), &(0x7f0000997ffc)=0x4) 2018/03/14 12:20:08 executing program 3: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b30ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000fd8000)) umount2(&(0x7f0000000000)='./file0\x00', 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x4000, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x3495198442567706, 0x0) fchmodat(r0, &(0x7f0000000240)='./file0\x00', 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x7) umount2(&(0x7f0000000080)='./file0\x00', 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) 2018/03/14 12:20:08 executing program 5: socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8041, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x4}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000100)=0x8, 0x4) 2018/03/14 12:20:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x6, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0xf, 0x3, 0x1ff, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0x4) r3 = dup(r0) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x4, 0x1, 0x3, {0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x16) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00000001c0)) getpeername$packet(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) renameat(r3, &(0x7f0000000100)='./file0\x00', r4, &(0x7f0000000140)='./file0\x00') 2018/03/14 12:20:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000019000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000024f48)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0x1c}, 0x1}, 0x0) 2018/03/14 12:20:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) bind(r0, &(0x7f0000000000)=@generic={0x5, "9a4f7e6a4642a83bdc00adecd9d43f49b8befb3640d2f467574d99b3ef8144faed503655682fdf1b70093bc8d183090951ba16da595ba5830a147b77295132581fd354a9c0a8f5dce98c83b39f3c3aa9c5dd51aff89fa5816998a73363c1db8b489d6ba83b9481781ff11ea6be30ee2f2a9a6d39fa6cb17f0c38d629c8e6"}, 0x80) [ 59.712645] keychord: unsupported version 0 [ 59.715286] netlink: 182 bytes leftover after parsing attributes in process `syz-executor4'. [ 59.717371] netlink: 182 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/14 12:20:08 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) pwrite64(r0, &(0x7f00000000c0)="b055e8b8297c018a561e44054b0c085b9766f0627a9fc06e5af5bcc565681e3e899003ca1dfe337bc54f4d55323685e4cc951693e780da4e60b17836ff59f123ec44526b74b4098b5d4aa0ff59f15174aa334f657b8496896534d740c616c9ca847ea0aec1ecfa05f27ed3656f5eb4464f", 0x71, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1004, 0x3e, r0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x0) 2018/03/14 12:20:08 executing program 3: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000000)=""/168, 0xa8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000021f74)={0x0, 0x0, 0x0, 'queue0\x00'}) [ 59.764442] keychord: unsupported version 0 2018/03/14 12:20:08 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000f72fc8)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000001a00)=@bridge_newneigh={0x3c, 0x1c, 0x101, 0x0, 0x0, {0xa}, [@NDA_LLADDR={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x3c}, 0x1}, 0x0) 2018/03/14 12:20:08 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000180)=0x7, 0x1) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xffffffff7fffffff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x101}, &(0x7f0000000140)=0x8) connect$ax25(r0, &(0x7f00000002c0)={0x3, {"cb4e1b3ffb564d"}, 0x8001}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000280)={'ip6_vti0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) syz_emit_ethernet(0x1, &(0x7f0000cb4000)=ANY=[@ANYPTR64], &(0x7f0000003fec)={0x0, 0x200000000001, [0x0, 0xffffffffffffffff, 0x1]}) 2018/03/14 12:20:08 executing program 2: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r0 = socket(0x5, 0x7, 0x0) write(r0, &(0x7f0000237000)="260000001e0047f791f6caff00242207070000000200000000000000aa0737550500040008ff", 0x26) 2018/03/14 12:20:08 executing program 4: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x837bd5db49422d60, 0x12) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000003c0)={{0x775d, 0x160}, 0x1, 0x9, 0x7, {0x5, 0x4}, 0xeb, 0x91}) syslog(0xe, &(0x7f0000000600)=""/254, 0xffffffffffffff8e) socketpair(0x4, 0x6, 0x403, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setlease(r0, 0x400, 0x3) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000380)={0x0, 0x8002}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000540)={r3, @in6={{0xa, 0x4e22, 0xffffffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}, 0x7, 0x4, 0x2, 0x0, 0x1}, 0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000480)={r3, 0x3f}, &(0x7f00000004c0)=0x8) r4 = socket$nl_crypto(0x10, 0x3, 0x15) r5 = dup(r2) recvmsg(r4, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000000200)=""/158, 0x9e}, {&(0x7f0000001700)=""/245, 0xf5}, {&(0x7f0000001800)=""/251, 0xfb}, {&(0x7f0000001900)=""/221, 0xdd}, {&(0x7f0000001a00)=""/4096, 0x1000}], 0x6}, 0x2001) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000000300)={r3, 0x23f, 0x100000001, 0x1f, 0x9, 0xfff}, &(0x7f0000000500)=0x14) connect$ipx(r2, &(0x7f0000000180)={0x4, 0x9, 0x5, "1cc1c48300e9", 0x9}, 0x10) bind(r2, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x0, 0x4, {0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x7f}, 0x284}}}, 0x80) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x81, 0x1, 0x8, 0x2, 0x8, 0xfffffffffffffffc, 0xfffffffffffffff8, 0x9, r3}, 0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0x200}, &(0x7f0000000140)=0x8) 2018/03/14 12:20:08 executing program 1: r0 = socket$inet(0x2, 0x100000001, 0x7) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000280)={'tunl0\x00', {0x2, 0x4e23}}) 2018/03/14 12:20:08 executing program 5: r0 = gettid() exit(0x20000000007) sched_rr_get_interval(r0, &(0x7f0000000000)) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000040)) 2018/03/14 12:20:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000498ff4)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) bind(r0, &(0x7f0000000000)=@generic={0x5, "9a4f7e6a4642a83bdc00adecd9d43f49b8befb3640d2f467574d99b3ef8144faed503655682fdf1b70093bc8d183090951ba16da595ba5830a147b77295132581fd354a9c0a8f5dce98c83b39f3c3aa9c5dd51aff89fa5816998a73363c1db8b489d6ba83b9481781ff11ea6be30ee2f2a9a6d39fa6cb17f0c38d629c8e6"}, 0x80) 2018/03/14 12:20:08 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mremap(&(0x7f000001f000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000012000/0x1000)=nil) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0xfffffffffffff001, 0x4) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) socket$key(0xf, 0x3, 0x2) mremap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000055000/0x2000)=nil) 2018/03/14 12:20:08 executing program 0: openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) 2018/03/14 12:20:08 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz/aller0\x00\x00\x00\x00^\x00', 0x111}) close(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x40000, 0x0) fsync(r1) accept4$netrom(0xffffffffffffffff, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48, 0x80800) 2018/03/14 12:20:08 executing program 4: fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace(0x4207, r0) ptrace$getregs(0xe, r0, 0x0, &(0x7f0000000040)) 2018/03/14 12:20:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x1, 0x4) socketpair$inet(0x2, 0x4, 0xa1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x6f, "8aaa53b3d2761a143db3383163171d2d7d36122d9218a4796445867f3a1f3eba7d665641948a822ecc001045562d22bd278c67d442307721b3eb170fee052390271b0a330d21768b82227c508fa005102b3b764c5b4a48bacfeab7b18a412a201b058b4afa17af8d358ee42365cf63"}, &(0x7f0000000100)=0x77) r3 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x8, 0x200) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000280)={{0xa, 0x4e22, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x7}, {0xa, 0x4e21, 0x58, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, 0xffffffff8abf39e4, [0x4, 0xef, 0x7, 0xe000000000000000, 0x5, 0x3, 0x1, 0x48c]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x8001, @empty, 0x2}}, 0x0, 0x6, 0xd388, 0xf7, 0x7}, &(0x7f0000000200)=0x98) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000000000)=0x4) 2018/03/14 12:20:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x5, 0xffffffff, 0x4, 0x5, 0x8, 0x3, 0xffffffffffffff81, 0x7, r2}, 0x20) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000680)={0x9, {{0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xb747}}, {{0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x5}}}, 0x104) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f00000d9ffc)=""/4, &(0x7f0000000fff)=0x4) r3 = syz_open_procfs(0x0, &(0x7f000047d000)='pagemap\x00') setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080)=0x100, 0x4) pread64(r3, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) 2018/03/14 12:20:08 executing program 0: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x7, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e0000002ac14ff8600000009fcffffff86f795aa8863c2"], 0x3dc5) socketpair(0x2, 0x80000, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e23, 0x0, 0x4e22, 0x0, 0xa, 0x20, 0x80, 0x3f, 0x0, r2}, {0x5, 0x20, 0x8000, 0x10001, 0x4, 0x200, 0xe2, 0xffffffffffff0000}, {0x3cb3, 0x81, 0x7fffffff, 0x3}, 0x4, 0x6e6bb1, 0x3, 0x1, 0x3, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x14}, 0x4d6, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3, 0x3, 0x10000, 0xfffffffffffffff8, 0xce2a, 0x4}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000080)={0x2, 0x3c, 0x100000000, 0x9, 0x8}) 2018/03/14 12:20:08 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'rose0\x00', 0x1}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x85fc, 0x16, 0x2, 0x1}, 0x10) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r1) [ 59.946320] binder_alloc: binder_alloc_mmap_handler: 9370 20000000-20002000 already mapped failed -16 2018/03/14 12:20:08 executing program 1: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000deefec), 0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x248) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/03/14 12:20:08 executing program 5: r0 = inotify_init1(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) r2 = getpgrp(r1) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) r4 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r4, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ptrace$setregset(0x4205, r3, 0x200, &(0x7f0000001040)={&(0x7f00000002c0)}) 2018/03/14 12:20:08 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000140)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x4e20, @broadcast=0xffffffff}, 'sit0\x00'}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x7}, &(0x7f00000000c0)=0x8) 2018/03/14 12:20:08 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x1) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) futimesat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={{0x77359400}}) 2018/03/14 12:20:08 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) bind(r0, &(0x7f0000000240)=@ll={0x11, 0x1a, r1, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000000c0)=0x3f, 0x4) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000faef5a)="f1", 0x1, 0x8000, 0x0, 0x0) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000009000)=0x6, 0x4) syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x84000) sendto$inet6(r3, &(0x7f0000008000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x100000003, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f00004e5ffc)=0x4, 0x4) setitimer(0x2, &(0x7f0000000000), &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/03/14 12:20:08 executing program 3: inotify_init1(0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001c80)={&(0x7f0000001b40)=@ipv6_newroute={0x1c, 0x18, 0x321, 0x0, 0x0, {0xa, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x1c}, 0x1}, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000040)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000080)=0x10, 0x0) 2018/03/14 12:20:08 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000596000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETA(r0, 0x5406, &(0x7f00009ac000)={0x0, 0x0, 0x0, 0xffffffff}) writev(r0, &(0x7f0000de0000)=[{&(0x7f0000000240)="00000000000000000000000000005ecfd553de678f0a", 0x16}], 0x1) r1 = syz_open_pts(r0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000c82ffc)) 2018/03/14 12:20:08 executing program 6: syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000340)={{{@in6, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x4a, r2}) keyctl$clear(0x7, r0) 2018/03/14 12:20:08 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) close(r0) close(r1) 2018/03/14 12:20:08 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/llc\x00') ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") creat(&(0x7f0000000000)='.', 0x1) open(&(0x7f00000000c0)='./file0\x00', 0x521fd, 0x3d) mount(&(0x7f0000010000)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f0000000040)="66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x2, &(0x7f0000000100)="d9a9f3ddf7d28cabfd3d564d5b06fc735478ef4af0f75606f0d6ee44ca93b9e564119bac619bc1d837f5ecc537d3dec56a469501ee79b931c9996439a1b90db095745f32422de25f5eccd9aeda3af8c5e0b9002b2d620af1d3c08c5f0f28b3c76d5b86b3e18817794dde494be90694e9134c7f9cbfd7b8ce5ce81b3d5d4624355c7f108bbd01c672d07f7113bf5590a76d986871332db7e9a3af") readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/03/14 12:20:08 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendto(r0, &(0x7f0000000140)="9f9caa697828ad5bcd566ad246d592bb23267c289939be836aa00fec889566c98f8de9aa8cb5223cdd4bcaa2a7bb30f48ea5874139cc86b5cde652f61f2bf8d6faf90c38dd22a367041effc4eec4d4eefc2e0f12a170a6fe0f7d16118afaa82d7ec5bcb385ae1852a981ce4c88fd83853cb1ed5633ef3cad198bc16a35a804d947649ed5aee415d22f22ac2dd0f29752928010c33ffc358687c84805713b0f1d0176d5ea064d5828bf59e2d064ca6d6b8ff38edee2102fa301f743e22503127d9a46af5dd1c949a746bf7eee67419084133cd399a177139ed5efa53827f27cf6d07d70bd1de51d", 0xe7, 0x40, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x1, 0x3, {0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x82e}}}, 0x80) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x60}, 0x1}, 0x0) 2018/03/14 12:20:08 executing program 1: r0 = geteuid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) getgroups(0x3, &(0x7f00000003c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000400)=0x0) r5 = getegid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)=0x0) getresgid(&(0x7f0000000480)=0x0, &(0x7f00000004c0), &(0x7f0000000500)) r8 = socket$inet_tcp(0x2, 0x1, 0x0) r9 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/policy\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000640)={&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000280)="b7818ea4f6fe91260cbe13ccd3ab42e5ce5903a5e803727e0c3c355f3cf3aab76c0eec34279cafc9bd36cb67aa8391ce1d252f40c48252632bb38f7f8080095b6371d6ec5dc380d7fdbd1bbf72a12f035eddd8d65c39f4857c5dffa8ccda1019c032e41857630cfddcdb7bfe4731a97257c45f80f1be789ef4ee23ec98f6a0c1fde7e956010512950dac81c37a3b6847620e7ed3b6d569454a77618bc26c36471a7e5822f1c63dc5c10e2d92b15405771fc2e3af1cdd7ff732fe764fd8907c68aaec", 0xc2}], 0x1, &(0x7f00000005c0)=[@cred={0x18, 0x1, 0x2, r2, r0, r3}, @cred={0x18, 0x1, 0x2, r4, r0, r5}, @cred={0x18, 0x1, 0x2, r6, r0, r7}, @rights={0x18, 0x1, 0x1, [r8, r9, r10]}], 0x60, 0x80}, 0x20000000) seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x86}]}) r11 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40800, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r11, 0x84, 0x18, &(0x7f0000000140)={r12, 0x2}, &(0x7f0000000180)=0x8) 2018/03/14 12:20:08 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00001c5000), &(0x7f000016effc)) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ip6gre0\x00') 2018/03/14 12:20:08 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) ioctl$void(r1, 0x5450) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000001240)={0x3, 0x6, 0x10000, 0x5, 0x2000000000}) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/14 12:20:08 executing program 0: socketpair$unix(0x1, 0x2000001, 0x0, &(0x7f0000000280)) prctl$getreaper(0x25, &(0x7f0000000000)) socketpair(0x9, 0x3, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000014fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getrusage(0x0, &(0x7f0000004fb8)) set_thread_area(&(0x7f00000001c0)={0x8000, 0x100000, 0x0, 0x6, 0x7ff, 0x800, 0x9, 0x3, 0x2, 0xfffffffffffffffc}) sendmsg(r1, &(0x7f0000000000)={0x0, 0x278, &(0x7f0000004fe0), 0x36a, &(0x7f0000006000)}, 0x8000) getdents(r0, &(0x7f00000000c0)=""/210, 0xd2) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) [ 60.161566] IPv6: Can't replace route, no match found [ 60.171270] IPv6: Can't replace route, no match found 2018/03/14 12:20:08 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) r3 = getpgrp(r0) process_vm_writev(r3, &(0x7f0000000180)=[{&(0x7f000023ef39)=""/199, 0xc7}, {&(0x7f0000d12f36)=""/202, 0xca}], 0x200000000000018a, &(0x7f000009ffa0), 0x353, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000000c0)={r0, r1, r2}, 0xc) sendto$inet(r4, &(0x7f00000001c0)="6618dceedb2650e40f6cc55cd320b07ff2146c1ce15bdf395479b49480d940d4f10bedf325263624bb1615a4934ba2a7afcf6b9526ca1e8ae581b9e494a8c9fa06fbb025012da68c1f086dfe037887efeb97c6e4c903495ce0bb68548860996cb810231d5ed818159a9fc9aa7b1da21be8edb75294d8d226e3c33c3e28140c12e34557d9878c89cc5ebae8676e1001", 0x8f, 0x800, 0x0, 0x0) 2018/03/14 12:20:08 executing program 4: r0 = socket$inet(0x2, 0x0, 0x80000000000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r1, 0x2d) shutdown(r1, 0x0) ppoll(&(0x7f00000ce000)=[{r1}], 0x1, &(0x7f00006ab000), &(0x7f0000ee0ff8), 0x8) unshare(0x8000400) readv(r0, &(0x7f000031cfc0), 0x0) pwrite64(r0, &(0x7f0000000040)="62beb235a563e2daa2e70444d20f17ff9f2f38bd69f9b90822c422b691bcfc6aafea18f47722fef3a88c27b2013ad4fe53512a114dfd8d12028a44a1ca13a2d726e87242d5528b4d928fc3ff2dec617492910d739a36f0073eb674f3181c81b5a91fb8e6243417f6306119554ad2f61aa1531b1074e6137ae043be628e1785910c4c39178b9e2d189675db7c", 0x8c, 0x0) write(r0, &(0x7f0000000000)="b876bea3bb7d2bdbc9be7de82a47fcb5253841da417b001e1979cedc40deaeecb7cf2b0000000000000000", 0xfffffffffffffe48) 2018/03/14 12:20:08 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f00000000c0)={0x2}, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x408040, 0x0) recvfrom$ax25(r0, &(0x7f0000000040)=""/21, 0x15, 0x10000, &(0x7f0000000080)={0x3, {"feccf0318f7607"}, 0x100}, 0x10) 2018/03/14 12:20:08 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x8000000000002) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000074fffc)=0x7, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x20000, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000900)=""/4096, &(0x7f00000000c0)=0x1000) r2 = dup(r1) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000040)=0x215, 0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) sendmmsg$inet_sctp(r2, &(0x7f0000002280)=[{&(0x7f0000000100)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000180)="9e1bce5e769f42a043bb7d344f02db4b34d4b6eaf0d9f7c5f9bb72c756612469a6b72391ff2049e391c054b5eb81b16485613d125b49e2ffd8ae282a637fcbc6a4a4ec82caadae1e53654af5b76571d3af6cba15cff30bcb2349321ac3ef8fbf63354fcc301f8656e13799743649ed2a91220356d75dc3592d15c76aa3455c711841ba3c0c4363c4a0c7fbe0870e9ce18c82f8256f37664586e9d3af61fe250d680c8496b6970031aa90c480b186764bd765a704c53c3e19026ff0867da34af2335aa31e9d5f229c0ee943f7fd331f301e3e54252b89a50b8255", 0xda}], 0x1, &(0x7f0000000400), 0x0, 0x811}, {&(0x7f00000007c0)=@in6={0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x80000001}, 0x1c, &(0x7f0000001b40)=[{&(0x7f0000000800)="08a23f9effe6a89bc14452c2585d1bd4d6132087a4724db283b60179d08f82df81462de7459b35f53bed29ecfc5cb293c21f82ea663fee9b2e52b45c177d18422b3423525ff1a71d16d329556640496bc0047466eb3d1df2eeedeb381d91b1839e1481bf63507bdec22fd77aeefca75aab811280d09efa789d03f88721588ccea57569ebf56d0b95d97949d44123dd62fa7ee13338671dc518ff2597ebdb69004694d82ce2d56ad62978c1a0ce3b10fd58b9abe1ef9382c6f5c19b6f86844b64fe59f305f7ad29c16d124bce04736ba435d5fa9686", 0xd5}], 0x1}], 0x2, 0x40000) ftruncate(r3, 0x7fff) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/14 12:20:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0x0, 0x0, {0xa}, [@nested={0x8, 0x1, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000080)=""/175) 2018/03/14 12:20:08 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20000000002001, 0x0) getsockopt(r0, 0x1, 0x3f, &(0x7f0000000080)=""/110, &(0x7f0000000000)=0x6e) dup2(r0, r0) write$sndseq(r0, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0x9bf6}, {}, @time}], 0x30) 2018/03/14 12:20:08 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) process_vm_readv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/217, 0xd9}, {&(0x7f0000000140)=""/207, 0xcf}], 0x2, &(0x7f0000000740)=[{&(0x7f0000000280)=""/166, 0xa6}, {&(0x7f0000000340)=""/135, 0x87}, {&(0x7f0000000400)=""/108, 0x6c}, {&(0x7f0000000480)=""/55, 0x37}, {&(0x7f00000004c0)=""/171, 0xab}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/229, 0xe5}], 0x7, 0x0) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) 2018/03/14 12:20:08 executing program 7: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000fd5fef)='/selinux/context\x00', 0x2, 0x0) read(r0, &(0x7f00000004c0)=""/90, 0x5a) r1 = memfd_create(&(0x7f0000000140)='system_u:object_r:sudo_exec_t:s0\x00', 0x1) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000440)={0x5, 0x70, 0x4, 0x6, 0x5, 0x10000, 0x0, 0xc33, 0x1000, 0x2, 0x6, 0x8, 0x0, 0x8, 0x72, 0x6, 0x1f, 0x5, 0x6, 0x3a, 0x9, 0xffffffff, 0x40000000, 0x101, 0xf6b, 0x3f, 0x1, 0x2, 0x100000001, 0xa29d, 0x6, 0x4, 0x5, 0x40, 0x400, 0x7f, 0x3, 0xffff, 0x0, 0x200, 0x6, @perf_bp={&(0x7f0000000100)}, 0x10000, 0x10000, 0x0, 0x3, 0x8, 0x8, 0x3}, r2, 0x3, r1, 0xc) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000400)={0x5, &(0x7f0000000180)=""/144, &(0x7f0000000380)=[{0x8001, 0x69, 0x100000001, &(0x7f0000000000)=""/105}, {0x100000000, 0x3, 0x7ff, &(0x7f00000000c0)=""/3}, {0x7, 0xbb, 0x8, &(0x7f0000000240)=""/187}, {0x100000001, 0x0, 0x6, &(0x7f0000000100)}, {0x9, 0x7b, 0x6, &(0x7f0000000300)=""/123}]}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x8, 0x0, 0xffffffffffffff84, 0xfffffffffffffff7, 0x6, 0x1000000000005}) write$selinux_context(r0, &(0x7f0000448000)='system_u:object_r:sudo_exec_t:s0\x00', 0x9) 2018/03/14 12:20:08 executing program 0: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000011000)={0x0, @time={0x0, 0x1c9c380}}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80400, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) 2018/03/14 12:20:08 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000008cc0)=[{{&(0x7f0000001180)=@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000001280), 0x0, &(0x7f00000012c0)=ANY=[]}}], 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0xc, 0x6}, {0xc, 0x8}, {0xb, 0xa5e}, {0xb, 0x3}, {0x4, 0x2}], 0x5) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000040)) 2018/03/14 12:20:08 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5aff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, &(0x7f00000011c0)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="e9d78ee41ebbbebf17ec4d45a2779466d100df41677040d886f2a373e02ecc7912e39764fce26a7daa07dce29f54564831ec405f1bdb350fe2d0251090af71998ae3147124aa3e92dbdd3ff56e393945bdfe914bda136b577b4e1000c41a9e733ad173ad5a8f243aabe069dc3943e083b13a6628cd98571eb40cbaac4a35922b1ff42b72299f558130ff5d4dc54b82cc70f578203a40b7", 0x97}, {&(0x7f0000001100)="acc3f57f926b6ff376178ea0fe6f64a4eafa401de5232c8d1bf7b6202ae8ff2ad62ea2af71cad9febbbe31343a8b110fe1cd8ade99b47a1e9afa80311d723b8e86a64474f6c4c7e607f41d8d5e484e159ea21765d9f93a896a86b5a89dbb20f03090ac9e52dc6648b944329f03622da48a21c2bd4901acf70c5096ca0ed9789d98f2e66dd2c77f479a139d", 0x8b}], 0x3) dup3(r1, r0, 0x0) r2 = dup3(r0, r1, 0x0) dup3(r0, r1, 0x80000) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000069fffc)=0x5, 0x4) recvmsg$netrom(r2, &(0x7f0000e55000)={&(0x7f0000e59ff0)=@ax25={0x6, {"61ad643fe24db4"}}, 0x10, &(0x7f0000e55000), 0x0, &(0x7f000035a000)}, 0x0) 2018/03/14 12:20:08 executing program 4: r0 = socket(0x10, 0x803, 0x0) r1 = memfd_create(&(0x7f0000000000)='proc[bdev\x00', 0x2) pwrite64(r1, &(0x7f0000ce9000)="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", 0xfb2, 0x4e) fcntl$addseals(r1, 0x409, 0x6) pwritev(r1, &(0x7f00000010c0)=[{&(0x7f0000001100)="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", 0x1001}], 0x1, 0x0) pwrite64(r1, &(0x7f0000000040)="6da1422bd798f34669016e53f7812e59c8b41bc84c0eb90bb6f634aa4252ecd2a874effde3948f3317035c1903449594b093b1745f314c2ee876ef4fa2adb2aae7270c218f4b07ae", 0x48, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) ftruncate(r0, 0x635e) shutdown(r0, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{0x7, 0x1ff, 0x8, 0x7fff}, {0x7, 0xfffffffffffffffa, 0x3, 0xbbf4}, {0x100000001, 0x7ff, 0x2, 0xfffffffffffff800}, {0xd73f, 0xffffffffffff8000, 0xca, 0x100000001}, {0x3, 0x6, 0x5, 0x5}]}, 0x8) 2018/03/14 12:20:08 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000640)=ANY=[], 0x0, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/220, 0xdc}, {&(0x7f0000000400)=""/145, 0x91}], 0x2, &(0x7f0000000500)=""/73, 0x49}, 0x100) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x4f9, 0x0, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) shutdown(r0, 0x0) 2018/03/14 12:20:09 executing program 6: unshare(0x40600) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f00000000c0)={@remote, @rand_addr}, &(0x7f0000000100)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000312fd9)="270000001400070700f4110f5e00100000930d00000000000000077f001f05ff03000075000000", 0x27) recvfrom(r1, &(0x7f0000774f54)=""/172, 0xac, 0x0, 0x0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000040)=0x3) 2018/03/14 12:20:09 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) r0 = getuid() ioprio_get$uid(0x3, r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/hci\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004d8000/0x1000)=nil, 0x1000, 0x1000000, 0x1d, r2, 0x0) writev(r2, &(0x7f0000000100), 0x0) 2018/03/14 12:20:09 executing program 1: r0 = socket$unix(0x1, 0x200000009, 0x0) listen(r0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000180)=0x7) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x30000, 0x0) socket$unix(0x1, 0x5, 0x0) sysinfo(&(0x7f0000000400)=""/82) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f00000000c0)={0x5, 0x3, 0x9}) 2018/03/14 12:20:09 executing program 0: r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) request_key(&(0x7f00000001c0)='cifs.idmap\x00', &(0x7f00000014c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001480)='md5sum\x00', r0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x540, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000340)=""/4096, &(0x7f0000001340)=0x1000) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001440)='/dev/ppp\x00', 0x200004, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f0000000040)='*^\x00') ioctl$DRM_IOCTL_VERSION(r2, 0xc0246400, &(0x7f00000002c0)={0x0, 0x1, 0x80000000, 0x9, &(0x7f0000000080)=""/9, 0x29, &(0x7f00000000c0)=""/41, 0x58, &(0x7f0000000100)=""/88}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001400)={0x9, &(0x7f0000001380)=[{0x1, 0x6, 0x4, 0x3}, {0x0, 0x2, 0x3, 0xfffffffffffffff9}, {0x7ee3, 0x80, 0x4, 0x3}, {0x9, 0x1ff, 0x67, 0x100000000}, {0x9, 0x80000001, 0x3ff, 0x727d}, {0x2, 0xffff, 0x8, 0x400}, {0x5, 0x4, 0x0, 0x2}, {0x2, 0xfffffffffffffff7, 0x8001, 0x7}, {0x0, 0x85f, 0x1, 0x9}]}, 0x8) 2018/03/14 12:20:09 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="220000002000070700cbe6ff080007010a00001e000000000000040004001180ff41", 0x22) flock(r0, 0xb) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x2000, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000040)={0x2e8, {{0x2, 0x4e24, @rand_addr=0x8}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}}}, 0x104) 2018/03/14 12:20:09 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x73}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/03/14 12:20:09 executing program 5: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f00000000c0)={'system_u:object_r:ping_exec_t:s0', 0x20, 'staff_u\x00'}, 0x29) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) accept4$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80000) 2018/03/14 12:20:09 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x2105902) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x7}, &(0x7f0000000180)=0x8) sendfile(r0, r0, &(0x7f0000000040), 0x19cf8c6e) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000140)) socketpair$unix(0x1, 0xee4303db495be38c, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)={r3, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0), &(0x7f0000000000)=0x8) 2018/03/14 12:20:09 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x6101, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x6, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x81f5, 0x2, 0x0, 0x6}, 0x14) modify_ldt$write(0x1, &(0x7f0000d03ff0), 0x10) modify_ldt$read(0x0, &(0x7f00009fdfd7)=""/41, 0x29) sendto$unix(r0, &(0x7f00000001c0)="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", 0x1000, 0x4004000, 0x0, 0x0) 2018/03/14 12:20:09 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="77b048c1bb7dfdf6b05a7d637ca60dd322b078cd332f76244fce18fc65f3e0604488c9b726378ccd9008483c000b919afbdfd80e5819c702737f82242cab7c5aa861526b6cb51c017fd286f07d4216713ab6a756438a551a7bd88c25be5d31c60d2c9a98568c918862b9e2cb") 2018/03/14 12:20:09 executing program 3: prctl$setname(0xf, &(0x7f0000000040)='sysadm_u\x00') r0 = socket$packet(0x11, 0x2, 0x300) pread64(r0, &(0x7f0000000140)=""/42, 0x2a, 0x0) eventfd(0x4d7) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000100)) rmdir(&(0x7f0000000180)='./file0\x00') r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a73656d616e6167655f726561641f6c6f636b5f743a73302073797361646d5f7500"], 0x33) 2018/03/14 12:20:09 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000040)={{0x4, 0x1}, {0x1, 0x800}, 0x400, 0x3, 0x80000001}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/03/14 12:20:09 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002fd0)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x7ff, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000080)=""/226) fdatasync(r1) 2018/03/14 12:20:09 executing program 1: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f0000000240)='./control\x00') pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x1, 0x0, 0x203, 0x81, 0x6, 0x6, 0x4, 0x5, r1}, 0x20) setrlimit(0x9, &(0x7f0000000200)={0x4cd9, 0x200}) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)='./bus\x00') lremovexattr(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="62747266902e73797374656d2e70707369785f61636c5faa93d191756c7400"]) 2018/03/14 12:20:09 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = accept4(r0, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000000)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x3, 0x2, 0x7}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000001c0)={r4, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x1, 0x7, 0x9, 0x101, 0x23}, &(0x7f0000000280)=0x98) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e20, 0x0, @empty, 0x400000000}, 0x1c) r5 = accept4(r1, &(0x7f0000218fa8)=ANY=[], &(0x7f0000db4ffc), 0x0) shutdown(r5, 0x1) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000100)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x6, [@rand_addr=0x3, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @empty]}, 0x28) 2018/03/14 12:20:09 executing program 5: pipe(&(0x7f00001f4ff8)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x9, 0xfffffffffffffeda) setrlimit(0x2, &(0x7f0000becff0)={0x16, 0xf36}) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x800) fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'irlan0\x00', 0x1002}) 2018/03/14 12:20:09 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f00000000c0)) unshare(0x400) r1 = open(&(0x7f0000000040)='./file0\x00', 0xc4000, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) recvfrom(r1, &(0x7f0000000100)=""/254, 0xfe, 0x2001, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2, 0x4, 0x4, 0x4}}, 0x80) ioctl$KDADDIO(r1, 0x4b34, 0x36740) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) fsync(r1) bind$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"d375744ee770f4"}, 0x7f}, 0x10) 2018/03/14 12:20:09 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x202, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x4}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000080)={0xffffffff, 0xd02, 0x5}) 2018/03/14 12:20:09 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) writev(r0, &(0x7f0000000140), 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) 2018/03/14 12:20:09 executing program 3: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) keyctl$link(0x8, 0x0, 0x0) creat(&(0x7f00005dfffa)='./bus\x00', 0x0) open(&(0x7f0000000180)='./bus\x00', 0x2, 0x2) r0 = add_key(&(0x7f0000000100)='pkcs7_test\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) add_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="e6ee79c5b6defa52ce0417d198bf742a6231bff2d14a5d9e3c5f27305ea46001471f40ee98390c9e8c1682f7b9f438d9eff3ccc74366de5033683399fdbc70a867506196cfafb489b55d2b3da18b9689", 0x50, r0) 2018/03/14 12:20:09 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x0, 0x8001]}, 0x8) socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f0000266ffc), 0x4) fstatfs(r1, &(0x7f0000000080)=""/56) 2018/03/14 12:20:09 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='personality\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0xc4f8, 0x3, [0x5, 0x4, 0x1902]}, 0xe) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xfffffffffffffff8, 0x6000000000000, 0x19d, "abdec0216d4b5ed9f5c7d320787f36ca34f4477f2d9f8c6dbe57a76fcea90a4f27a5cc1fb3efba283c3ff5a2ab5391907592aa5bb89160def59f00815cb62fe57df5a4990c3e8d3c847fb948240def6b"}, 0xd8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000011000), 0x8, 0x0) 2018/03/14 12:20:09 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00000d7ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0x2, 0xa33c, 0x5, 0x3d, 0x200, 0x2}) userfaultfd(0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'teql0\x00', &(0x7f0000000040)=@ethtool_ringparam={0x10, 0x80000001, 0x8, 0x7ff, 0x100000001, 0x765, 0x1, 0xb22}}) socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/14 12:20:09 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x7fff, 0x4) r2 = socket(0x10, 0x2, 0x0) writev(r2, &(0x7f0000000080), 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, 0x0, r3) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14, 0x800) ioctl$TUNSETLINK(r1, 0x400454cd, 0x336) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002a00)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@loopback}}, &(0x7f0000002b00)=0xe8) sendmsg$nl_route(r0, &(0x7f0000002c00)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x280000}, 0xc, &(0x7f0000002bc0)={&(0x7f0000002b40)=@newneigh={0x50, 0x1c, 0x421, 0x70bd2b, 0x25dfdbfb, {0x1f, 0x0, 0x0, r4, 0x8, 0x14}, [@NDA_DST_IPV6={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @NDA_IFINDEX={0x8, 0x8, r5}, @NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}, @NDA_VNI={0x8, 0x7, 0xff}, @NDA_VNI={0x8, 0x7, 0x7}]}, 0x50}, 0x1, 0x0, 0x0, 0x4004000}, 0x4008001) 2018/03/14 12:20:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f0000000203199e000207000000068100027b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fff, 0x800) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000080)={0xf8, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffb000/0x2000)=nil, 0x2000}, 0x1}) writev(r1, &(0x7f0000fb5ff0), 0x10000000000001fa) 2018/03/14 12:20:09 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000ff7f000000000000000000000000000001000000000000000000000000000000000000000018000000000000000000000000000000000000000000000000000000000000000000000000000000000000"]) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000300), 0x10) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="3a00d953b1a0e8e20ea31226510be7272ea092486ef9acecca31848452d2e215b9fe6ed2490c95f953b4a24398c498300e81566d2a6c698abbba7ad3486e1b867e143ed5920d82d6abc57fee9e22a5e913c8a2a411a71b3d6ecdca6a82e103e08a8b08d20507fdd674b389619a73e2f22917c609d17a08ce0c9a36007cd1ea32354b8176d1dd38cb184ca4d0ffa07d570c0209fb6e22e827e6827f90b2355d2dd23de498636350ea679f6f1f8026ec961d9d52f846414e981c807443959c129e2e2954bdf851812c913cd01a42b930019b57fe7522110adbb307b3c9688c2145", 0xe0, 0xfffffffffffffffd) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) keyctl$update(0x2, r1, &(0x7f0000000240)="5c55d6780e61f58fa7b3b241afeae60c0ca081ad77799839d29aa382887c570803162dfb58bc09f2e03a1dd03d1d1f0b77d69c82f43781aee91e7282b84c807647337a8f554d9c7a28d538edd513d990a835274e43bbac626d20b4b97d5fa66339082c7797b8664fb221df9839444a57cc856295a9c1c91354d52b8a8d146c0913d405e8ca5b6e758f37511e9ba59d4b068abfd8669d999aacba24695f55b2260412c63bd0", 0xa5) 2018/03/14 12:20:09 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) futimesat(r0, &(0x7f00005a0000)='./file0\x00', &(0x7f0000d1eff4)={{0x77359400}}) 2018/03/14 12:20:09 executing program 4: r0 = getpid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={"6c6f140925e5fab90cf0ffff950000b5", 0x8}) dup2(r1, r2) capget(&(0x7f0000000080)={0x19980330}, &(0x7f00000000c0)) 2018/03/14 12:20:09 executing program 2: r0 = memfd_create(&(0x7f0000000000)="00ffffffffffffff00", 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigtimedwait(&(0x7f0000000040)={0x6}, 0x0, &(0x7f0000000080), 0x8) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x400, 0x24) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @rand_addr}, {0x80000000007, @random="3b5f09814edc"}, 0xfffffffffffffffd, {0x2, 0x0, @loopback=0x7f000001}, "00ffffffffffffff00"}) r2 = getpid() fcntl$setown(r1, 0x8, r2) 2018/03/14 12:20:09 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r0, &(0x7f0000012ff6)='./file0\x00') renameat2(r0, &(0x7f0000ae9ff6)='./file0\x00', r0, &(0x7f0000000000)='./file1\x00', 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x100000001}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0xe1e}, &(0x7f0000000200)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) rename(&(0x7f0000000400)='./control\x00', &(0x7f0000000440)='./file1\x00') getgroups(0x8, &(0x7f00000003c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f0000000240)='./file1\x00', 0xc000, r2, r3, 0x8d, 0x1020000) getdents64(r0, &(0x7f0000000040)=""/199, 0xc7) 2018/03/14 12:20:09 executing program 5: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000001c0)=@abs, &(0x7f0000000000)=0x6e, 0x0) syncfs(r0) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000010000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x80, 0x0, &(0x7f0000000140)=[@clear_death={0x400c630f, 0x4, 0x1}, @decrefs={0x40046307}, @reply_sg={0x40486312, {{0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x18, 0x20, &(0x7f0000000040)=[@flat={0x77622a85, 0x10b, 0x0, 0x2}], &(0x7f0000000080)=[0x40, 0x38, 0x48, 0x0]}, 0x4}}, @request_death={0x400c630e, 0x4, 0x2}, @dead_binder_done={0x40086310, 0x2}], 0xffffffffffffffca, 0x0, &(0x7f00000000c0)="a683c388aa5d314d331c65ca2b33dbe426d4864e5cbc7a6769ef0bef69bb5205190aed6171c8780b338de37c8d360437949733fc94f3f42d35bd34ae0f86d47d6f43a6a38a084a4b14cea12adc29238820abc29c3614227b9227415ec1"}) 2018/03/14 12:20:09 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000ffb000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080), 0x800) r1 = syz_fuse_mount(&(0x7f000083bff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000ffb000)=[{r0}, {r1}], 0x2, &(0x7f0000ffbff8)={0x0, 0x1c9c380}, &(0x7f00009ad000), 0x8) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000000)={0x9, 0x2, {0xffffffffffffffff, 0x3, 0x1f, 0x0, 0x40}}) 2018/03/14 12:20:09 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x202, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000180)) r1 = memfd_create(&(0x7f0000f0c000)='\x00', 0x1) renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') write(r1, &(0x7f0000001000)='/', 0x1) unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x200) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x11, r1, 0x8000) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x1, 0x2, 0x5, 0x6, 0xb0, "bd5b68a9bac640cde66ad2b6be9ad1fd013e2d460e6afa7705169a9fa5a16c3bb0a65a975c422be4e0b95266adf036661c07c89b7376f936161809e320969b", 0x36}, 0x58) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') 2018/03/14 12:20:09 executing program 4: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={"74756e6c3000000a0000000000000300", 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x5, 0x3, 0x3, 0x5, 0x3}, 0x14) 2018/03/14 12:20:09 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x48, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x4e23, 0x1000, @local={0xfe, 0x80, [], 0xaa}, 0x2eb}, @in={0x2, 0x4e24, @loopback=0x7f000001}]}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x2, 0x6, 0x4, 0x7017a0ea, 0xa4, 0x1, 0xa6ea, 0x7, r1}, 0x20) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a60ff6)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000040)="7d950f8108880765660f787845f06e0d95047a3ba8f9f5963e1c28354a59657e9761ef102d9494e404fb7a6203f7f298321688213445244e2600d196f7a5197927ca8edf4c743f62c314b9cd172b108ecb125f78cb2e950afe4facbfceb327493dc00fbc708f9487d77afa32fed865ecc3020daad779c9fe4b91310a072c4ccbd91c697f99b7fca5a167a2f6953f1aeb7dc973eb2a7019a3") mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x2, 0x9, &(0x7f0000003540)=[{&(0x7f0000000300)="6966a3db26aa1f0d94dfa643e5d3e29c68b1ace430bafbd904a8713731545d81e301f0e19c90a36f050c9f7e645e2cb2c7fdd4e1a9b32ef536b736cc2a11583980c2a308ddbe0fb3831da9aa5592f4fb2fc4c0214bf91a630c578784ec779a33ad71a117d8f415cc1a01fd8c2b1caac619468a541dfbd2af7fa09d35b9606e1a30f0e0971c23", 0x86, 0xfff, 0x6e2a}, {&(0x7f00000003c0)="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0x1000, 0x3b, 0x6}, {&(0x7f00000013c0)="2dcae80aeea44cd7f4130dda4524512a685a6ae8d3c154534281ad9ea0f367fbec9777af8fd2e28e0ac56e1c6cca58d61282d3db3dd12b4d911ccba63fd3bc7e", 0x40, 0x7}, {&(0x7f0000001400)="93349420ddc68d54b04f525471b9de42f27feac2ea0600addf7df5def2c5be93565e8ede17c260aaafae6b4e21171f95945aaa1f1b09e665460d7a71f33300791bf36c7bd73e94d0ce06cd1c", 0x4c, 0x1, 0xd8fe}, {&(0x7f0000001480)="ba9c8df21a8ce798ace1640adc3fe7601e5beb78bcb3f2157081a0f603cb05b061055e0988", 0x25, 0x5, 0x7}, 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{&(0x7f0000002540)="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0x1000, 0xfffffffffffffffa, 0x81}], 0xa0000) 2018/03/14 12:20:09 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x88001, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001140)={'ip6_vti0\x00', 0x6}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000001100)={@local}, &(0x7f0000001180)=0x14) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x100000002}) 2018/03/14 12:20:09 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x55, 0x20000) write$evdev(r0, &(0x7f0000000000), 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000140)=""/126) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000300)) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) write$evdev(r0, &(0x7f00000002c0)=[{{0x0, 0x7530}, 0x3fffffff8000, 0x9, 0x7f}, {{r1, r2/1000+10000}, 0x7, 0x9, 0x4800000000}], 0x20) r3 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x2, 0x8) ioctl$TIOCNOTTY(r3, 0x5422) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400100, 0x0) clock_gettime(0x3, &(0x7f00000003c0)={0x0, 0x0}) write$selinux_access(r4, &(0x7f0000000000)={'system_u:object_r:dmesg_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x39, 0x38}, 0x3c) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000340)={r5, r6/1000+10000}, 0x8) sync_file_range(r0, 0x2, 0x101, 0x4) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000380)={0x1}, 0x8) ioctl$int_out(r3, 0x2, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}}, &(0x7f0000000080)=0x84) 2018/03/14 12:20:09 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x3f) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'\x00', 0x4012}) write$tun(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="0000220d7000feff05000000ffd8f23f4f8f101202e5aaa017fcff001e0000ffffffda5c38523dff000000000000000000000000feffff78863d202cc2a874968582d487225e492fab83"], 0x28) 2018/03/14 12:20:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r0, 0x80047437, &(0x7f0000a95000)={0x2, 0x4, 0x0, 0xfffffffffffffffd}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000080)={0x5, 0xfffffffffffffff9}) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="d6345db66867316721f0aaeb6c6c6bc9f6ffe99c67323d2391241ff5ac977f9b480c8e3f4a1601e401d9d3ae1882a7d7e0123a7157c5b07f683a3d7b7d1951b5675064") [ 61.045676] binder: 9631:9632 ioctl c0605345 20000000 returned -22 [ 61.066181] binder: 9623:9626 transaction failed 29189/-22, size 0-0 line 3005 [ 61.087648] binder: 9623:9634 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 2018/03/14 12:20:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000dd5000), &(0x7f0000dd4ffc)=0x4) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) eventfd2(0xffff, 0x800) [ 61.106656] binder: 9623:9634 DecRefs 0 refcount change on invalid ref 0 ret -22 [ 61.133672] binder: 9623:9626 transaction failed 29189/-22, size 0-0 line 3005 [ 61.142401] binder: 9623:9651 BC_CLEAR_DEATH_NOTIFICATION invalid ref 4 [ 61.153203] binder: 9623:9634 got reply transaction with no transaction stack [ 61.164209] binder: 9623:9634 transaction failed 29201/-71, size 24-32 line 2921 [ 61.188765] binder: 9623:9651 DecRefs 0 refcount change on invalid ref 0 ret -22 2018/03/14 12:20:09 executing program 7: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={'\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x80400) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840", @ANYBLOB="0100000020000000"], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/14 12:20:09 executing program 6: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x160) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) rename(&(0x7f0000c11ff2)='./file0/file0\x00', &(0x7f00001b4000)='./file0/file1\x00') 2018/03/14 12:20:09 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000100)=ANY=[]) ioctl(r0, 0x8918, &(0x7f0000000000)) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) getgroups(0x2, &(0x7f0000000340)=[0xffffffffffffffff, 0x0]) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000000440)=[r1, r2, r3, r4]) socket$netlink(0x10, 0x3, 0x1d) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) signalfd4(r0, &(0x7f0000000180)={0xc245}, 0x8, 0x800) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) 2018/03/14 12:20:09 executing program 2: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000289000)) mq_timedsend(r0, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x301800) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) epoll_pwait(r1, &(0x7f00003d9fc4)=[{}], 0x1, 0x0, &(0x7f0000e80000), 0x8) 2018/03/14 12:20:09 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009abffc)=0x8, 0x4) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/03/14 12:20:09 executing program 4: r0 = inotify_init1(0x8000000000080800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) ptrace$setregset(0x4205, r1, 0x2, &(0x7f0000000180)={&(0x7f0000000100)="5650829840921a8fdc0fbe770770fe8a089a34a1396e6b5c4c9945911b5f69123be3ec2d27e3ba9aa9d52ce6fd3ce1ea9e02d05f", 0x34}) 2018/03/14 12:20:09 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x3f) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'\x00', 0x4012}) write$tun(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="0000220d7000feff05000000ffd8f23f4f8f101202e5aaa017fcff001e0000ffffffda5c38523dff000000000000000000000000feffff78863d202cc2a874968582d487225e492fab83"], 0x28) 2018/03/14 12:20:09 executing program 5: mprotect(&(0x7f000018b000/0x2000)=nil, 0x2000, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x181, 0x0) write$selinux_context(r0, &(0x7f0000000040)='system_u:object_r:hald_var_lib_t:s0\x00', 0x24) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) [ 61.201925] binder: 9623:9651 got reply transaction with no transaction stack [ 61.211396] binder: 9623:9651 transaction failed 29201/-71, size 24-32 line 2921 [ 61.221882] binder: undelivered TRANSACTION_ERROR: 29189 [ 61.222014] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/14 12:20:09 executing program 6: unshare(0x8000000) r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) mq_timedreceive(r0, &(0x7f0000c04f55)=""/171, 0xab, 0x0, &(0x7f0000f76000)={0x77359400}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6bff0)) mq_timedsend(r0, &(0x7f0000000000)="8d54b63ac5d915a73d6a85bf00de6c1de6dd30debd807b7d3aa61b55fc4a295d101adf0fa51257e42ecb055f3e74289531464149864c6cdca970232dd3c956d8a83e51a15f7c280f0b4cd3d086895d8b6f7f5e35d003e2b2f4f263e9d5e679fd1b5a2642f17350a294cab8726762569434dd0899f5ea0470dda36640f0785cdff4f28e2deed5ab96a5efea635097e906fe091542a261bf66d1aff1f6ff18f5db", 0xa0, 0x5, 0x0) [ 61.294763] keychord: Insufficient bytes present for keycount 30 [ 61.318588] audit: type=1400 audit(1521030009.805:23): avc: denied { set_context_mgr } for pid=9665 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/14 12:20:09 executing program 4: futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000000), &(0x7f0000000ffc), 0xc7fda99635440eee) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x20400, 0x0) renameat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/03/14 12:20:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=ANY=[@ANYBLOB="24000000180021200000000000000000020000000000fe010000000008000500ac14ffaa"], 0x24}, 0x1}, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x6, 0x4e22, 0x0, 0x0, 0xa0, 0xa0, 0x0, 0x0, r2}, {0x4, 0xdc, 0x401, 0x4, 0xfff, 0x0, 0x57, 0x3}, {0x8, 0x3, 0x0, 0xf3}, 0x6, 0x6e6bb8, 0x1, 0x1, 0x3, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d6, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3504, 0x3, 0x0, 0xb038, 0x7, 0xd58, 0xfff}}, 0xe8) 2018/03/14 12:20:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001fc8)={&(0x7f0000003ff4)={0x10}, 0x0, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x1c, 0x1d, 0x513, 0xffffffffffffffff, 0x0, {0x7}}, 0x1c}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x52762d1c, 0x6, 0x8, 0x0, 0x2, 0x1}) 2018/03/14 12:20:09 executing program 5: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000002c0)={&(0x7f00000001c0)=[0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0], 0x1, 0x8, 0x4, 0x4}) r3 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe000, r0, r1, 0x8, 0x2100000) r4 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$setflags(r4, 0x2, 0x1) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) fchdir(r4) fcntl$getownex(r3, 0x10, &(0x7f00000000c0)={0x0, 0x0}) capset(&(0x7f0000000100)={0x20080522, r5}, &(0x7f0000000140)={0x2, 0xc6e7, 0x4, 0x5, 0x8, 0x1}) 2018/03/14 12:20:09 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009dfff1)='/dev/sequencer\x00', 0x1003, 0x0) ioctl(r0, 0x2, &(0x7f0000000000)="1c21d0e588a7f9b00ae29e738b6bd5d452893f80c616f73ca152e25ecff81f3b6fe0a1c600f007832b19b573a88185c9ac05511925c5060d9aa59f76d19ca0f0b30ba3a54ab508a7a858b8d0ca279c50c5da5ed83599030bb4f7091852c7f8ebaf7e959a4cbbbbd63dea232fac4153f125517eeeddd4397b") 2018/03/14 12:20:09 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x4204, r1, 0x202, &(0x7f00000013c0)={&(0x7f00000003c0)=""/4096, 0x1000}) [ 61.352635] keychord: Insufficient bytes present for keycount 30 [ 61.381567] binder: 9665:9680 got transaction to invalid handle [ 61.388876] binder: 9665:9680 transaction failed 29201/-22, size 0-0 line 3005 2018/03/14 12:20:09 executing program 0: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x200, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x4) write$selinux_context(r0, &(0x7f00000000c0)='system_u:object_r:tape_device_t:s0\x00', 0x20) [ 61.417680] binder: BINDER_SET_CONTEXT_MGR already set [ 61.423079] binder: 9665:9680 ioctl 40046207 0 returned -16 [ 61.429220] binder_alloc: binder_alloc_mmap_handler: 9665 20000000-20001000 already mapped failed -16 [ 61.442455] binder: 9665:9710 got transaction to invalid handle [ 61.451045] binder: 9665:9710 transaction failed 29201/-22, size 0-0 line 3005 2018/03/14 12:20:09 executing program 7: r0 = epoll_create1(0x80000) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) dup3(r0, r1, 0x0) 2018/03/14 12:20:09 executing program 4: getrusage(0xffffffffffffffff, &(0x7f0000000000)) 2018/03/14 12:20:09 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f00000001c0)={0x100, 0x1, 0x100000001, 0x16, &(0x7f0000000180)=""/22, 0xf2, &(0x7f0000000240)=""/242, 0x1000, &(0x7f0000000480)=""/4096}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000100)=@add_del={0x2, &(0x7f00000000c0)='bcsf0\x00', 0x1e58a874}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'erspan0\x00', 0xb411}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x4) write$tun(r0, &(0x7f0000000040)={@void, @void, @ipx={0xffff, 0x1e, 0x0, 0x0, {@broadcast=0xffffffff, @current}, {@broadcast=0xffffffff, @current}}}, 0x1e) 2018/03/14 12:20:09 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000001000)={&(0x7f0000001fd8)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9f488ed80ef65b8290f74161eb37614b594661bbe38b8351290262ebc4d01a19"}}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/14 12:20:09 executing program 4: getrusage(0xffffffffffffffff, &(0x7f0000000000)) 2018/03/14 12:20:09 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) statfs(&(0x7f0000000000)='./file0/control\x00', &(0x7f0000000040)=""/101) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)) mknod$loop(&(0x7f00004c7ff0)='./file0/control\x00', 0xc000, 0xffffffffffffffff) 2018/03/14 12:20:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) [ 61.474884] binder: undelivered TRANSACTION_ERROR: 29201 [ 61.506722] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/14 12:20:10 executing program 6: r0 = eventfd2(0x0, 0x0) r1 = socket$inet6(0xa, 0xa, 0xfffffffffffffffe) ioctl$PIO_FONT(0xffffffffffffffff, 0x4b61, &(0x7f0000000000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x42100, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x4, 0x5, 0xfff, 0x400, 0x1, 0x0, 0x7, 0x2, 0x100000000, 0x2, 0xa63, 0x8}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x0, 0xffffffffffffffc0, 0x1, 0x81e8}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={r3, 0xc8, "bf69fe650c56c32a207ef5b02995d6652ba5f7b3a2ef69757df146315264b5a8f1449ce087ca0e8c989ab49f225a58d5c99671d5a36766b2ad9ee23ed431c931ea7576836d24503a69428380b011efc8bab430651304fe74d1f48d31b571681f5c41f200de7ff8fafec3c6cfefb872663ad7934156cf0e482ec13b511a79e9f09b2d5cbcd72733990abfc2b8c7493e974787391740ad97b19996a0b97c0e5aca8e23b680b4348ddae042ae38f6b4f3e68774a263a2701121b5461ae420659b1eb2e685729c444734"}, &(0x7f0000000200)=0xd0) r4 = dup(r0) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000240)=""/251, 0xfb}, {&(0x7f0000000340)=""/130, 0x82}, {&(0x7f0000000400)=""/97, 0x61}, {&(0x7f0000000480)=""/195, 0xc3}], 0x4) sendfile(r4, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/14 12:20:10 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007c8000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000698000)=[{&(0x7f00003bc000)='\x00', 0x1}], 0x1, &(0x7f0000010db8)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000017000)=0x9, 0x4) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000400)=[{0xa, 0xfc00}, {0x8, 0x1}], 0x2) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000000040)="7bc1b933070ddcd8ad8f3f58e79b1cfc8f570b2f9ea8261e816f6deca602e441ca2a0f9d7a1f8c9e804df111095ae5e19d6545f4bfdda29ea1a5e39f8ad7bfe14a94fff10af6e100b91ce06dd2617a007ae20e18f5dbd634593c7dbf95f9fa83231cb12144cd84eecc072aa3ad247558c04c248e0c027c118b346aea4cee1415867639695dbcc659d241d880504218cacf88c4fe30fac959cd8ad02fe28c4729b59151a0bf7ad48099da16668d52b9c526e566f6a8a48cfe7be6d5427ac6ba") mkdir(&(0x7f0000000000)='./file0\x00', 0x104) sendto$unix(r1, &(0x7f0000b35ff7)="11", 0x1, 0x0, 0x0, 0x0) r3 = dup(r0) setsockopt$inet6_dccp_buf(r3, 0x21, 0x0, &(0x7f0000000100)="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", 0xfa) recvfrom(r1, &(0x7f0000e49000)=""/243, 0xffffffffffffff1f, 0x10000, 0x0, 0xffffffffffffffe3) 2018/03/14 12:20:10 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000000c0)=""/254, &(0x7f00000001c0)=0xfe) preadv(r1, &(0x7f0000000080), 0x0, 0x10000000) umount2(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000400)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000540)=0xe8) r4 = getegid() ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000580)=0x0) getresuid(&(0x7f00000005c0)=0x0, &(0x7f0000000600), &(0x7f0000000640)) lstat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0}, &(0x7f0000000780)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000007c0)={{{@in6=@mcast1, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000008c0)=0xe8) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000a40)={&(0x7f0000000040)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000340)="9c79744c6f1b0ad92ffc3e33e0936a7727b6d7b0ebfe90124fad7f9388d5eedf23f0dcfe625664b83483707cb53043f302b1187d60e733de3df93e66684d468663c6a9d451e07cd09cad5cb62a8a61799ddecde3a295b3a1600ad820c6c216ba020b12bef4290145b35b975d8e8fee07d7e32f28d3f16701bfa9", 0x7a}], 0x1, &(0x7f00000009c0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x48, 0x80}, 0x20000851) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000280)=""/93, &(0x7f0000000300)=0x5d) link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./control\x00') setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000a80)=@dstopts={0x88, 0x1f, [], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x14}}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0xc}}, @generic={0x11f, 0xa9, "046f42b49d6986e60b18fcff876ebbd5c1c87147579c0516d2b41e0753c9d4e30b8bc577370b15804d52a47faf99a39e9d705b53db6dcf7ca18826aac1e62dd5b2d31e6541ca80895787e975e475b3c4d243b49ac4a49cfae87fdcfac9c77992d33d6f50b566141bef7a6f085690b2ac40673923df5e1b6bdc11afff738bcab6c2f983f2ddbbff6d87a3b0cec8fa6ade6a2726ec3a1d6d33f4fcdfaf748f2ea8ec0145687c637e454f"}, @generic={0x0, 0xf, "02c5dfbe918a34fb54d8f490f98c4b"}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x2}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}]}, 0x100) 2018/03/14 12:20:10 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0xfffffffffffdfffc, 0x0) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x3, 0x414440) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000200)) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80001) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000240)={{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, {0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x6, [0x5, 0x954c, 0x5, 0xff, 0xa8, 0x1, 0x8, 0x1]}, 0x5c) syz_open_dev$random(&(0x7f0000000380)='/dev/random\x00', 0x0, 0x418000) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000340)=0x44) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000000c0)={@remote, @broadcast, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'syzkaller1\x00', r3}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) poll(&(0x7f0000000180)=[{r2, 0x30a4}, {r2, 0x1}, {r0, 0x1000}, {r2, 0x2000}, {r2, 0x1000}, {r2, 0x200}], 0x6, 0xff) ioctl$TCFLSH(r0, 0x540b, 0x2) 2018/03/14 12:20:10 executing program 0: keyctl$join(0x1, 0x0) keyctl$session_to_parent(0x12) 2018/03/14 12:20:10 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x100000000000048, &(0x7f00009eaffc)=0x6, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00000a8000)=0x4) r1 = add_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='status\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x401}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e21, 0x1f, @empty, 0x2}}}, 0x84) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="f7ad9220d124b8f12fb783a1be138d809268a6ef591cc6f0c9ca55e660ff6a5b936188f3f5ecad293436d7168233ca979b87b70bf685d101f1", 0x39, r1) 2018/03/14 12:20:10 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x4000000009, 0x101901) r1 = memfd_create(&(0x7f0000000200)='-vmnet1%ppp1(+/\x00', 0xfffffffffffffffc) r2 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000140)=r2) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r3, 0xffffffff}, &(0x7f0000000180)=0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x8000000000000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) 2018/03/14 12:20:10 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x901) inotify_rm_watch(r0, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x421b, r2) ptrace(0x12, r2) 2018/03/14 12:20:10 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000105ffc)=0x10000, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'dummy0\x00', 0x0}) bind$packet(r1, &(0x7f0000000080)={0x11, 0x0, r2, 0x1, 0x9, 0x6, @random="4ba0d1c8d634"}, 0x14) openat$rfkill(0xffffffffffffff9c, &(0x7f000059d000)='/dev/rfkill\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/14 12:20:10 executing program 4: openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x92) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00004e9000), &(0x7f0000c4bffc)=0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/03/14 12:20:10 executing program 6: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)='oom_score_adj\x00') add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) sendto(0xffffffffffffffff, &(0x7f0000d6a000), 0x0, 0x0, &(0x7f0000266000)=ANY=[@ANYBLOB='\x00'], 0x1) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote, @in6=@remote}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xfffffffffffffe0c) accept4$inet(r1, 0x0, &(0x7f00000001c0), 0x80800) bind(r2, &(0x7f0000000200)=@vsock={0x28, 0x0, 0xffffffff, @host=0x2}, 0xfffffffffffffc7b) syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') 2018/03/14 12:20:10 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000fe3)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000003ffc)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='ppp0\x00', 0xfffffffffffffffd) keyctl$invalidate(0x15, r2) sendmsg$nl_netfilter(r1, &(0x7f0000dddfc8)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c00000001040101fffffeffff010000010000000c00e1010000000c000600eeff907fd9202e35000001000000000000000000000000"], 0x2c}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x5, 0x4, [0x8, 0xe16b, 0x2f2, 0x0]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r3, 0x401000}, 0x8) 2018/03/14 12:20:10 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)) ptrace(0x4207, r1) chmod(&(0x7f0000000040)='./file0\x00', 0x4) ptrace$pokeuser(0x6, r1, 0x101, 0x0) 2018/03/14 12:20:10 executing program 2: quotactl(0x8080000805, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000001f63)) 2018/03/14 12:20:10 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d2ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) fcntl$lock(r1, 0x7, &(0x7f00001aa000)) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x2, 0x0, 0x4, 0xfffffffffffffffd}) r3 = gettid() setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="b26a2da75f7d658713885c1fa065f184", 0x10) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x1000000000000, 0x0, 0x4, 0x4, r3}) 2018/03/14 12:20:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x6}}, 0x4, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 'bcsf0\x00'}) r2 = dup2(r0, r1) ioctl$int_in(r2, 0x5452, &(0x7f0000e35ff8)=0x45) 2018/03/14 12:20:10 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) recvmmsg(r0, &(0x7f0000005780)=[{{&(0x7f00000046c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000005740)=[{&(0x7f0000004740)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) [ 61.711508] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 61.740569] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/14 12:20:10 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000040)=""/4096, 0x1000) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001300)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x60c500, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001180)={0x0, 0x1}, &(0x7f00000011c0)=0xc) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000001240)={'filter\x00'}, &(0x7f00000012c0)=0x44) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001200)={r3, 0x3, 0x30}, 0xc) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001140)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001080)={0x0, 0x9, 0x3}, &(0x7f00000010c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000001100)=@assoc_value={r5, 0x101}, 0x8) 2018/03/14 12:20:10 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0x0, 0x2) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x80200) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="b800000060ad4764e7d83bd96cf956b4314ff4e890fd9a985a5bb0fb57d0cc7bd6b803ac9b6fb624445a360d8248edc3ef4e69bf9508bade92a2086fc3f2fbaf91c5be847bca0b750ad82b078165f6e5d9816ae6408b20e7c72f67965d1420552714d49e73c3d5f688ae2d1ddca266856c0f943c429c3b19b39220ed2008fce315a2b304f948c3a0106476f898169a2b8ac4e8b142a382923fe7abdf68b4557572592535cb7e863995bb788d0395c7e070d9f328062dc025000000"], &(0x7f0000000200)=0xc0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r2, 0x7f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r3, 0x1f, 0x7}, &(0x7f0000000100)=0xc) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x7, 0x4, 0x5, 0x4493, 0xffffffffffff85f6, 0x100000000, 0xe0000000000000, r3}, &(0x7f0000000340)=0x20) 2018/03/14 12:20:10 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], 0x0) r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x3cb}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r1, 0x1ff, 0x6, [0x5, 0x9, 0x1, 0x3, 0x6, 0xdc4]}, 0x14) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101500, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xee, "6d232eb1e126a667499d72c506593d006756901793de18a2f2b7e14f8fa8656854e4b4eb073d56fe3d2fa9db0e84fec6609553a388773b507f277d2e366a811936f14976294c3db00eb4ddd1f2b58284ad1a1349de8ab0aaf480a22ffdc35cc96ff99034a0c9b4771f88434febab1d479cdab15b1d8d34844afc08f70ef00c28c57336d957f0b5164209b5f32482ea8968adedb9900c350d2381944dbc1e470676c4545565eeba272843ae252249b63719f8ebaca1311eaeaae49535d047ac9d7557a620f53e528a2bd4459618d14486850d5570b0ffb1d8c8ddf9f1bb5db0943fbfbbe6d770a632832a8118c3ff"}, &(0x7f0000000140)=0xf6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r3, 0x3}, 0x8) 2018/03/14 12:20:10 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_sfeatures={0x3b, 0x2, [{0x401}, {}]}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) 2018/03/14 12:20:10 executing program 4: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000840)='attr/prev\x00') preadv(r1, &(0x7f0000001500)=[{&(0x7f0000000100)=""/114, 0x4ed0ff28287b320d}], 0x1, 0x0) 2018/03/14 12:20:10 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) socketpair(0xb, 0x807, 0x73, &(0x7f0000000040)) write$tun(r0, &(0x7f0000000000), 0x32) ioctl(r0, 0x227c, &(0x7f000097e000)) 2018/03/14 12:20:10 executing program 0: open(&(0x7f0000000040)='./control\x00', 0x80042, 0xd0) removexattr(&(0x7f00000000c0)='./control\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00') 2018/03/14 12:20:10 executing program 3: syz_emit_ethernet(0x0, &(0x7f0000005faa)=ANY=[], 0x0) 2018/03/14 12:20:10 executing program 3: modify_ldt$write(0x1, &(0x7f0000d03ff0), 0x10) modify_ldt$read(0x0, &(0x7f0000000000)=""/41, 0x29) 2018/03/14 12:20:10 executing program 4: r0 = timerfd_create(0x7, 0x0) write(r0, &(0x7f0000000000)="b011cdaeb7f5f91d3061f1e1ff8189eb43b83f40a51673526f43c4f8a54d56d522a31ae91a18e1273ef1f3ecd35b2751e7a89421786ffa6b6d9c667ce9bf78af40e0018a46fd2b4661333a1183e24c0aa2037344b0830682cd1d14d4cb22e2d5b2", 0x61) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000005fe0)) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r2 = memfd_create(&(0x7f0000000340)="7061ce7e231fa94c79cf5736bd67656d617000552e4f054cd68b4e67c0260bed838556ef234afc4b7502132e930f2b21576d1292b8", 0x1) sendfile(r2, r1, &(0x7f0000000200)=0x100000, 0x10000) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind(r3, &(0x7f0000000100)=@ipx={0x4, 0x800, 0x2, "cdb31b11f91f", 0x1}, 0x80) timerfd_gettime(r0, &(0x7f0000997fe0)) 2018/03/14 12:20:10 executing program 7: r0 = socket$inet_tcp(0xa, 0x2, 0x88) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000100)=""/192, &(0x7f00000000c0)=0xc0) 2018/03/14 12:20:10 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='/') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f0000000000)='./file0/file0/file0\x00', r0, &(0x7f000016517f)='./file0/', 0x0) 2018/03/14 12:20:10 executing program 2: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open$dir(&(0x7f0000598ff8)='./file0\x00', 0x26103, 0x0) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/237, 0xed) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x400081, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @broadcast}, &(0x7f00000001c0)=0xc) 2018/03/14 12:20:10 executing program 6: socketpair$unix(0x1, 0x8000000001, 0x0, &(0x7f0000435000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x80000) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0x0, 0xede, 0x8001, 0xe8, 0x9, 0x6}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)={0x10000004}) epoll_wait(r1, &(0x7f0000a66000)=[{}], 0x1, 0x0) 2018/03/14 12:20:10 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000552ff0)=[{&(0x7f00006c1000)=""/4096, 0x1000}], 0x21aa) write(r1, &(0x7f0000335000), 0x10052) 2018/03/14 12:20:10 executing program 1: syz_emit_ethernet(0x1012, &(0x7f00000004c0)={@random="09a5c6f3e733", @empty, [], {@llc_tr={0x11, {@llc={0xfa, 0x0, "e2e7", "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"}}}}}, &(0x7f0000001500)={0x1, 0x1, [0x6a1, 0xdcf, 0x632, 0xd0b]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bfcfe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x1}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00000fbffc)=0x2, 0x4) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x1) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0x47cc07a9) r3 = fcntl$dupfd(r2, 0x406, r2) execveat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='-\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='mime_typevboxnet0/trusted(em0posix_acl_accessGPL$,!\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000480)=[&(0x7f0000000240)='em1\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='+.ppp0selfGPL*vboxnet1posix_acl_access\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='*cpuset.bdeveth1!\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='.proc[\\vboxnet1\x00', &(0x7f0000000440)='{\x00'], 0x1c00) 2018/03/14 12:20:10 executing program 3: unshare(0x40600) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x800) r1 = socket(0x1d, 0x4, 0x5) sendfile(r0, r1, &(0x7f00000000c0), 0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00006a1e08)=[{&(0x7f0000fe5ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000740)}], 0x1, 0x2000000000) fcntl$getownex(r3, 0x10, &(0x7f0000000200)={0x0, 0x0}) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in=@loopback, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000540)=0xe8) r9 = getgid() r10 = fcntl$getown(r2, 0x9) r11 = geteuid() fstat(r2, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000700)=0xe8) r15 = getegid() r16 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000bc0)={0x0, 0x0}, &(0x7f0000000c00)=0xc) r18 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002300)=0x0) getresuid(&(0x7f0000002340)=0x0, &(0x7f0000002380), &(0x7f00000023c0)) fstat(r3, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000039c0)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000003ac0)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003b00)={0x0, 0x0, 0x0}, &(0x7f0000003b40)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003b80)={0x0}, &(0x7f0000003bc0)=0xc) fstat(r0, &(0x7f0000003c00)={0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getgid() r28 = getpgrp(0x0) lstat(&(0x7f0000003c80)='./file0\x00', &(0x7f0000003cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003d40)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003d80)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000003e80)=0xe8) fstat(r1, &(0x7f0000003ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004140)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000004240)=0xe8) fstat(r2, &(0x7f0000004280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000004340)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000180)="2043474cbc357ba51ef874016db41261ae3dd8599659a84daf3d", 0x1a}], 0x1, &(0x7f0000004440)=ANY=[@ANYBLOB="140000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="18000000e11367b15f79c015da0100000002000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r9, @ANYBLOB="180000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="240000000100000001000000", @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="180000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="240000000100000001000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r0], 0xbc, 0x1}, {&(0x7f0000000800)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000880)="ef3a85b84cd81f068653a161e9b8d5e6b456ae5c3f3cadd0b5074b086c98c4dac777c165bc0407c63ff2b2b3dbca959d9a43", 0x32}], 0x1, 0x0, 0x0, 0x800}, {&(0x7f0000000900)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000b80)=[{&(0x7f0000000980)="ed6d1278e0c0b19509356f0f50233d473d1f09916a55585f59e6f85a2d7ff04502f07095587a6d6881a2c607cf8902ad2667d8f89bd45e3dfae751a97def773f1d0fade595149440764e8c972bb025238cfdcad06345855aa8643599fb56d50a2b494153a20d6870619f86a741e597684bd64b6a56b2bf4e9f1cd5dc4accdf67a07a72d96494c2419a749478d5", 0x8d}, {&(0x7f0000000a40)="1f0e9cd13ba7d5b1737048b50c9c9c9e3fea5c0298f7207377710a3c896fb632ed0644aa7ea3c8c813af60ac3212e369", 0x30}, {&(0x7f0000000a80)="563ff1a2a916c461b1806250700a03bea2946c0e92c5499856a6b904f42e18db05e65790c14479626a32958a7c38a6f89a36c6f16daeda805db24bf7e6ad50ea4c161bc401202282150176eb49d7c67371cbb9a5824b19bc8fb071a4c1df5a9422b3a3d02082c7a65d7067c77db64122c6afb970da236365bf99f3897a5dabc3c24fba8d48ce4ad051ca7624be5c915f6156faa2cb903a5f6ec28d05dfc387d1cad52367bceed30ae6c16b1638ce81512cac104681aaf1f98773b9247523758db9e9ad1ecb900373682046b4fb41bac0736a5c95cff4", 0xd6}], 0x3, &(0x7f0000000c40)=[@cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x2c, 0x1, 0x1, [r1, r3, r3, r2, r2, r0, r2, r1]}], 0x44, 0x4000000}, {&(0x7f0000000cc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000e40)=[{&(0x7f0000000d40)="088ed6fa233bedfcfeeacd92ea4d8e8d1d00df8bda32a2a3bfe4437d3a8ff9fa1c73ec8e739cbb52a79b26ff72e30861733cf3d2b4f12c272ff22ba74d88a3641e9b8c6059c170124e09e7336526cf8f124b90d240f823ad0375659725fb6f3b9ad1d08358d86c8a333e224a2e3f3e1cfe27cd75f8628dd73f2f55368ecdeae93707c567d303cc0819f204b188aa4b4aff72da36ba54609970cf7e13b0432600a6db5b4079c01b47b90340efeb077dd171c2c2058bb3ea2b94bf8e4243262249dd66", 0xc2}], 0x1, &(0x7f0000000e80)=[@rights={0x18, 0x1, 0x1, [r3, r0, r3]}, @rights={0x18, 0x1, 0x1, [r1, r1, r0]}, @rights={0x24, 0x1, 0x1, [r3, r3, r2, r3, r1, r3]}, @rights={0x18, 0x1, 0x1, [r3, r2, r2]}], 0x6c}, {&(0x7f0000000f00)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000022c0)=[{&(0x7f0000000f80)="984ea6f111d1e3e6c4c38ed86914961b305a47d121a73d7a683b8fe67c88719363a3791a6c9c2aef3b87618ca512eb74f1e01ad9cee4", 0x36}, {&(0x7f0000000fc0)="0be3afe7132d5de32495b5a5d00fa61dbb979b7d04db88dc253e8bb7d179", 0x1e}, {&(0x7f0000001000)="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{&(0x7f00000021c0)="b4c701dc3f33c692baff705b253497ef8a935b27962b3c653ff224786b450ec661fbad9a8a180d3f2c3ca2f74ef409e0bb2ee1204b748acf3fc006222d2155473a2d06215ff846c25ec7b2399a8fd06ae261ef84145f5409569a3b92ca3ff21f25696feb6156985c07c05755b151aa01836fa3fbdd90d40f7f1e4d80da38b2c29222f4cca00018bfe18e3a0545b31cb2d1f12309aeb02a6c7d4ba2686e12597e9ff88d6efdf46c3fd02bc3fb68f4629e9e2dc3b38cdd3088e955171458e2eab8b22a854f8fcbed8b346e48ec33a83bea76fea868b00288061941e26ffff817dbd5363e69bdc395248b118c15bf461be2c28a79b9651507d5cfc85c5623553b", 0xff}], 0x6, &(0x7f0000004540)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="20000000010000000100d81c274758cb67b7ad66001df50200cfb8d1e3708c301255dc58c4f5e31c7a02889eab84f87d5f22232e6f856719f04ad5155b70975620de034abd06136178715ec7d3e4f5761be6b4e6fd28324c03824ea970d9dd39111d0d602f5f16ef4759afbbd9809f58a26d70b9e9860a24145d", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r3], 0x38, 0x8000}, {&(0x7f00000024c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003980)=[{&(0x7f0000002540)="9cb43ad6844c8cce0347ed88c4006d312ad735634cca0d68645788f4e67b3c10433def1095a2affd5ad8ec033ea3637094b92bd2aaa18eff7a8b462effee3049a36882fc8050cf97997d5da00db23e86b750e2a2a09dc8beae750104c6f7e2eb757239", 0x63}, {&(0x7f00000025c0)="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", 0x1000}, {&(0x7f00000035c0)="937a509beb33c626bb0c14fa261eae986bccf351be99ee907f75d38979fc32301f8d33b2ed50b40c5d924f966092cc9fce0cf683597fd033441b539de5d731f1d23acff327713b134e7844e6ff55e9bbf502157e6abf6134c6fe73a760bcf6007054ac5bd9d3f3109e2e", 0x6a}, {&(0x7f0000003640)="971d597b7b72bf4f8d182bfe4b74265b38638458f29db2e437a9568d14b96e8836fb01cebe4d0a0b4f6fc9b913a98b591d451d532de4ef8b854e54788d013fd678c0ed8e3b15280ce93b9621dbf0d2c61bd696e612f311306a784d9edfbff802513444ecc65395bbf6cbecad434bbd2fed034f60353ae6b617273de4bd3d012c63deb36692bb5e3fa42ec118c8d1bf18c6095e663357710fa213b1063a865d0ca06d9a248edbda2d4b92b5228f6eb058581eca4fc5d4e6dca80b004f05c04f9a41", 0xc1}, {&(0x7f0000003740)="26d2bc06e73dc16f4e2f06084a805dbc95aeb1769366892f4d3d03a9d47cee3f8ae69d56bb11ecc88ddf30bf23c20b143970fe871344b1ea1c47", 0x3a}, {&(0x7f0000003780)="0a0408128d0bf6704404ff23fe94c3838f60c176b691d17ccc72a252f7eefd0185c459711ed0f8ef9d0cb0ab0133ea9bd4dc831da89b686abed45d03bc61d144fd88e73ce0fb34c4fa56547e7b61bea5558b814c8381aab5d649707545655adbcf89414e71fd0f0005b88a1c34fd344124e6f2a997d8a5bce7c9c9de1168916e894df31838df39d720689acb762aa0c2f8d7d6a477cf319f13851d6c76a20e995bb65cb600d032be40ea8690d546299c48eee9f72c965b77f05de2d6219faf20cb1f54187ad1ea2f21b3a30279c511a08601d16cbfc0ea13dfa8d1b2dd6a50aa78260116e633d32640e6cc3e2ff4e5e2a20c0c", 0xf3}, {&(0x7f0000003880)="05363841efd712839af32be64270a37f06634f45ad32416a911b9a6d063638311b3fa95e95b80c8091e459e4222d6144c38855d64c42d59713429ae65cf54b44599feb160f48c4fa7978d19a29c63f12aab0e7d57d3692cabad479a5b97fe7ac34a7909dcd4a641ca96c7f3c73e5fdc8f540f943ef756fc0ba8bb614320e9a400eaff437af0e1730ee6cbd7720e8c168e5e2b00b569283f2bbf4ea8cce6b46451dcec45c6ebc13587769763ab9c464df8df73e884f1c3f486774d4b5314c42c9f3e26329b8372570943f2bed7c33d5bd802b16", 0xd3}], 0x7, &(0x7f0000003f40)=[@cred={0x18, 0x1, 0x2, r22, r23, r24}, @cred={0x18, 0x1, 0x2, r25, r26, r27}, @rights={0x28, 0x1, 0x1, [r0, r3, r0, r1, r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r2, r2, r3, r3, r0, r2]}, @rights={0x18, 0x1, 0x1, [r2, r2, r3]}, @cred={0x18, 0x1, 0x2, r28, r29, r30}, @rights={0x18, 0x1, 0x1, [r0, r1, r2]}, @cred={0x18, 0x1, 0x2, r31, r32, r33}], 0xe0, 0x20004080}, {&(0x7f0000004040)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000004100)=[{&(0x7f00000040c0)}], 0x1, &(0x7f0000004300)=[@cred={0x18, 0x1, 0x2, r34, r35, r36}], 0x18, 0x8080}], 0x7, 0x800) 2018/03/14 12:20:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) 2018/03/14 12:20:10 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000efe000)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)={0x6}) mmap(&(0x7f0000bfe000/0x400000)=nil, 0x400000, 0x1000000, 0x10, r0, 0x0) epoll_pwait(r0, &(0x7f0000007000)=[{}], 0x1, 0x0, &(0x7f0000000000), 0x8) 2018/03/14 12:20:10 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0xfffffffffffffffe, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0xc, &(0x7f0000000180)=0xfffffffffffffffd, 0x4) stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000600)) dup2(r1, r0) syz_fuseblk_mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x7, 0x0) write(r0, &(0x7f0000000040)="f8759fc186e4aed1d6c48378e220f8fb06990e195df28443a87bbabcbb2ca60df2bc95dcfecf5dafb1667c24a1de14c3f4ed27e0843b53f8d5365ba657", 0x3d) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000001c0)={'rose0\x00'}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000440)=0x2, 0x4) 2018/03/14 12:20:10 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000100)={{0xeb9a, 0x4}, {0x10001, 0x8}, 0x8, 0x4}) r1 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000080)={{}, {0x80}, 0x0, 0xfffffffffffffffd}) 2018/03/14 12:20:10 executing program 2: r0 = socket(0xa, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff024}, {0x6}]}, 0x10) write(r0, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) 2018/03/14 12:20:10 executing program 5: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) symlink(&(0x7f000000bffa)='./file0\x00', &(0x7f000000affa)='./bus\x00') r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0cff8)={0xffffffffffffffff}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) open(&(0x7f0000194ff8)='./bus\x00', 0x20000000080047, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/03/14 12:20:10 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockname$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000240)=""/101) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x24c) bind$inet(r1, &(0x7f0000000200)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000000100)="7778b67aff7367012a6da5e55813d5cd752eee7c9d4b6326bc8428d22a9fb13a4bec00272787a2b693f188eb0743d0545591f891daddaa0799e63914ffe09e9fd503ed1579294c9137fde1d00b9c15b330a15d35f30a075cbff37b27f95fa625f755bfa71b6380da29b8d6ec1ba8a6193bca0fe93869142b1b05bbd6c3d10b37015ee842b649a87bf61d1110d903178c4a7748128b6791347a79d8", 0x9b, 0x4040000, &(0x7f00000001c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000ebf000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000340)=0xfffffffffffffe01, 0x4) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000380)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2000000000000009, &(0x7f0000534ffc)=0x4, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000480)=ANY=[@ANYBLOB="21012eaf024a3800000000000000000083cb8f7b7ca965d68d5b32baf4042671eda8c990842748fb7d798dfafffffffffffffff15b483b9ee9de4fd427275d6205cd6ab7a08812e90f493afbba5452c5e120b18769e9b05ce19b92094e05ae4e53621b662e47608519bb24535b4d7bd261924ffda4a0f6fb0000adf50ad093d43b6882dc50106965fb91b09f0b1e77fe65"], 0x6) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000002c0)={0x1}, 0x1) 2018/03/14 12:20:10 executing program 4: clone(0x0, &(0x7f0000000040), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000000)) wait4(0xffffffffffffffff, 0x0, 0x40000000, &(0x7f0000000000)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='ns/cgroup\x00') ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000000c0)) [ 62.091550] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/14 12:20:10 executing program 6: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000057ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$inet6(0xa, 0x80806, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x3, 0x4) timer_create(0x3, &(0x7f000049efa0)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f00009c8000)={{}, {0x0, 0x9}}, &(0x7f0000105000)) 2018/03/14 12:20:10 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000900210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) prctl$getreaper(0x13, &(0x7f0000000100)) fdatasync(r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000140)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000280)={@loopback={0x0, 0x1}, 0x4c, r1}) 2018/03/14 12:20:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000000)=@ethtool_test={0x1a}}) 2018/03/14 12:20:10 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000000)={'syz_tun\x00', @ifru_mtu}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'ip6gretap0\x00', {0x2, 0x4e24, @rand_addr=0x3}}) r1 = dup(r0) mq_timedsend(r1, &(0x7f0000000080)="3875d57a61d6a55cf0417cdaf2964c1e567c0fb8245175bd10e9adcc0b3b81656c7535649ad8e9212f88db261d82bf9a09263649ce80577d9a956374f81ad121dd726fcf355bd8f707314dfffdf721fb67a6d675c0c93dcf27ebc5031c394f718ffdf2f8fe45c8ba2bb84da1141b0e695f630777bff7c53d1cadd215a89a5f43a555e42092afe774aea1f8aa9a4a68493eab1ef984ddfa18dd8bea0b272e8a689a8b35e089167f3f9bb4ace6acec196ae32f28ef9891438043fe8ccf26afdcc6df97dfa59ccaa0c3081176029f964793fbab94f67740133fca2848bb695dd8d90de70d8e70b83ece7afbbe5c5943c5c43669881f02f0ee1e01", 0xf9, 0x7ff, &(0x7f0000000180)) 2018/03/14 12:20:10 executing program 0: setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000040)={@empty, @dev={0xac, 0x14, 0x14, 0x16}}, 0x8) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0xc1) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'rose0\x00', {0x4, 0x8000, 0x8001, "970e8e560d09", 0x40}}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="0209eb0e02000000ffffffffffffffff"], 0x10}, 0x1}, 0x0) r2 = socket(0x11, 0x3, 0x0) setsockopt(r2, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) close(r2) 2018/03/14 12:20:10 executing program 4: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') preadv(r0, &(0x7f00000011c0)=[{&(0x7f0000001100)=""/165, 0x24c}], 0x1, 0x4) 2018/03/14 12:20:10 executing program 5: exit(0x7) capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000092000)) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) 2018/03/14 12:20:10 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x1, 0x150, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x4040, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000680)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000006c0)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000007c0)=0xe8) r3 = getegid() r4 = gettid() stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() lstat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000a40), &(0x7f0000000a80)=0x0, &(0x7f0000000ac0)) r10 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0}, &(0x7f0000000b40)=0xc) stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = syz_open_dev$mice(&(0x7f0000000f00)='/dev/input/mice\x00', 0x0, 0x480) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000f40)={0x0, 0x80000, 0xffffffffffffffff}) r15 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000f80), 0x800) r16 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000fc0)='/dev/sequencer\x00', 0x80, 0x0) r17 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) r18 = socket$inet_tcp(0x2, 0x1, 0x0) r19 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000001040), &(0x7f0000001080)=0x10, 0x80000) r20 = syz_open_pts(0xffffffffffffffff, 0x400002) r21 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000010c0)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001100)={0x0, 0x80000, 0xffffffffffffffff}) r23 = accept4$unix(0xffffffffffffff9c, &(0x7f0000001140)=@abs, &(0x7f00000011c0)=0x6e, 0x80000) recvmmsg(0xffffffffffffffff, &(0x7f0000006a40)=[{{0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000001200)=""/72, 0x48}, {&(0x7f0000001280)=""/141, 0x8d}, {&(0x7f0000001340)=""/217, 0xd9}, {&(0x7f0000001440)=""/109, 0x6d}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/188, 0xbc}], 0x6, &(0x7f00000025c0)=""/44, 0x2c, 0xffffffff}, 0x101}, {{&(0x7f0000002600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000003b80)=[{&(0x7f0000002680)=""/160, 0xa0}, {&(0x7f0000002740)=""/165, 0xa5}, {&(0x7f0000002800)=""/235, 0xeb}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/220, 0xdc}, {&(0x7f0000003a00)=""/71, 0x47}, {&(0x7f0000003a80)=""/142, 0x8e}, {&(0x7f0000003b40)=""/63, 0x3f}], 0x8, &(0x7f0000003bc0)=""/171, 0xab, 0x3f}, 0x7}, {{&(0x7f0000003c80)=@ipx, 0x80, &(0x7f0000004dc0)=[{&(0x7f0000003d00)=""/190, 0xbe}, {&(0x7f0000003dc0)=""/4096, 0x1000}], 0x2, &(0x7f0000004e00)=""/4096, 0x1000, 0x1950}, 0x1}, {{0x0, 0x0, &(0x7f0000006100)=[{&(0x7f0000005e00)=""/200, 0xc8}, {&(0x7f0000005f00)=""/206, 0xce}, {&(0x7f0000006000)=""/215, 0xd7}], 0x3, &(0x7f0000006140)=""/21, 0x15, 0x9}, 0x1000}, {{0x0, 0x0, &(0x7f0000006200)=[{&(0x7f0000006180)=""/96, 0x60}], 0x1, &(0x7f0000006240)=""/152, 0x98}, 0x4}, {{&(0x7f0000006300)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000006400)=[{&(0x7f0000006380)=""/73, 0x49}], 0x1, &(0x7f0000006440)=""/235, 0xeb}, 0x100000001}, {{&(0x7f0000006540)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000006980)=[{&(0x7f00000065c0)=""/220, 0xdc}, {&(0x7f00000066c0)=""/251, 0xfb}, {&(0x7f00000067c0)=""/193, 0xc1}, {&(0x7f00000068c0)=""/49, 0x31}, {&(0x7f0000006900)=""/73, 0x49}], 0x5, &(0x7f00000069c0)=""/100, 0x64}, 0x8}], 0x7, 0x40000042, &(0x7f0000006b40)={0x0, 0x1c9c380}) r25 = socket$inet6_tcp(0xa, 0x1, 0x0) r26 = socket$inet_dccp(0x2, 0x6, 0x0) r27 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000006b80)='/selinux/user\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000006bc0)={0xffffffffffffffff}) r29 = memfd_create(&(0x7f0000006c00)=':lo\x00', 0x1) r30 = socket$inet(0x2, 0x800, 0x7) r31 = openat(0xffffffffffffff9c, &(0x7f0000006c40)='./file0\x00', 0x40000, 0xdd) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000007400)=0x0) fstat(0xffffffffffffffff, &(0x7f0000007440)={0x0, 0x0, 0x0, 0x0, 0x0}) r34 = getegid() r35 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f00000074c0)=0x0, &(0x7f0000007500), &(0x7f0000007540)) r37 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000079c0)={0x28, 0x0, 0x2711, @host=0x2}, 0xffffffffffffffdb, 0x0) r38 = syz_open_procfs(0x0, &(0x7f00000078c0)='net/ip_tables_targets\x00') r39 = accept4$unix(0xffffffffffffffff, &(0x7f0000007900)=@abs, &(0x7f0000007980)=0x6e, 0x800) r40 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007a00)='/selinux/status\x00', 0x0, 0x0) r41 = socket$inet6_sctp(0xa, 0x5, 0x84) pipe2(&(0x7f0000007a40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r43 = dup(0xffffffffffffffff) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000008100)={0xffffffffffffffff, 0xffffffffffffffff}) r45 = syz_open_dev$mice(&(0x7f0000008140)='/dev/input/mice\x00', 0x0, 0x1) r46 = gettid() r47 = getuid() fstat(0xffffffffffffff9c, &(0x7f000000b080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000008200)={0x0}, &(0x7f0000008240)=0xc) r50 = getuid() lstat(&(0x7f0000008280)='./file0\x00', &(0x7f00000082c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r52 = timerfd_create(0x7, 0x80000) r53 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000008340)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000008380)={0xffffffffffffffff}) r55 = epoll_create1(0x80000) r56 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000083c0)='/dev/rfkill\x00', 0x4080, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000008400)={0xffffffffffffffff}) r58 = accept4$unix(0xffffffffffffffff, &(0x7f0000008440), &(0x7f00000084c0)=0x6e, 0x80000) r59 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000008500), 0x80800) r60 = openat$dir(0xffffffffffffff9c, &(0x7f0000008540)='./file0\x00', 0x200000, 0x50) r61 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000008580)='/selinux/load\x00', 0x2, 0x0) r62 = syz_open_dev$mice(&(0x7f00000085c0)='/dev/input/mice\x00', 0x0, 0x101) r63 = socket$inet_tcp(0x2, 0x1, 0x0) r64 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000008600)='/dev/loop-control\x00', 0x2, 0x0) r65 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000008640)='/dev/hwrng\x00', 0x40, 0x0) r66 = dup(0xffffffffffffff9c) r67 = open(&(0x7f0000008680)='./file0\x00', 0x80000, 0x0) r68 = open(&(0x7f000000ad80)='./file0\x00', 0x100, 0x2) r69 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000adc0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r70 = syz_open_dev$random(&(0x7f000000ae00)='/dev/random\x00', 0x0, 0x8080) r71 = socket$netlink(0x10, 0x3, 0x6) r72 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000ae40)='/dev/sequencer2\x00', 0x2, 0x0) r73 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000ae80)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r74 = open(&(0x7f000000aec0)='./file0\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000af00)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f000000af80)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000180)="cc15c248015dfdb66b0f02791ce0269d0474560159ce3f161340c554f35a958b0bf6c531f63020e3d98c693a49f4c957e52313df0e97d0cc6ce5657a3c20bb0e39a24c929af4a194da44a2039ac6e5cf995c1761d6ebff70ca54161e65cc9dc4eecfb84ebae2da24eac3b311f35359c91fdf0efec5ab53152711f1ec495833238754", 0x82}, {&(0x7f0000000240)="720b1452fcd070259831aba7d53fce743eb66f7709f1eaca35662117351f507fc35f80cba760e9616dd1e3ac870dd600b798bb5277ff4d5b26d6a01c86ad0ee90edc76571c824768af34f06bff6bc643d740d4c61c9afbf9c93dce15f2391621e4cefc49c18bfd5f003097b3c4c19f5117df09dac0e489a6a62b669934fd6982fcdad86f7f222574fdcbf89c462db9668b45bcf4362950db6d04fbd9737097fbd7bce11f3cdeed2792063acd2666ef710ddd5c21c98120f0c621fdab6b4cd57358ceacaad599eb96956fd091891a2fd5da1f136ecd607d1f007f9335b40676bab370cb6a779e1c5a45358d036fb3690961d04db24070", 0xf6}, {&(0x7f0000000340)="940247f41d472767", 0x8}, {&(0x7f0000000380)="62007c272fe7ee4a28ecf56bc572268460f0abc1c554421333334581c3c7f29dd892a6797752e426b0f62d91", 0x2c}, {&(0x7f00000003c0)="d5e33e83156467fdc2e64341745bf1cb77d37e6f3875287fa82a59eec6f687eb231ffa84b84be25d57f78e9f26d9eb669c7aad457f0520061ddd9a18c247c3d90e09385d8411c60b17264f52afe9cb588ebc8bfb35786573b225c1ccaf3ede4919550cbf284e604cf88289f604cc49e9bfe3bc2985f7f53fa8999c25a479cb265e2540dcc0cb8e7d3adc70ad88b37ddc077492f469f545833caf68c39fd72bf0490c4886eabe53e90638f29ca64b623133d8d67f7ed0d99a00261d98aa0a07cf89f386dfaa3cf310b5dbc198f934e5603981b3273faaab9efc5e592c18302635ff9af8cee5e1a26c", 0xe8}, {&(0x7f00000004c0)="59618f41fd6066c7193b354dc4601b27e2cd8f5de39ab2f10da2e7bd97dc1e82eb9fc6e5e04acaaf072847c9765a501baf62218359b676cae9a6812a6272d8db4de043acecf9f73772f65428717a8f029e64dff54e2a1c0bf1b7366ad0566c3ff5cf3813c687398ed4dfbd6e7334ddfbd2d66085ea83f14a0f02fb83d38c4a5342487abd27ec2690ad294270b70f81e9ed8961cb0f212994a9d9c380f0be7d77ae8e5fba9aaff45b6f01", 0xaa}, {&(0x7f0000000580)="2a8eaed28f346f280595bb104f53d9f29cecafa2489dc0085927ca217cc8a90f3250b5fed438c95fb1ee76efcc0da8ceab469efb0090084106df8c6a12c3bd98648516f0a8e8ffe8a5f23d96a37da8609a71bffa09c579eda37f04ab45ce68d17837dbd73be27cbe17d87f7a36e79cb36dc4e0af5d96d40518960b7e5b85410318dd12ac855a532fee411a186248999cd10b5d9810cca948eb24e3d9cb65cdb01151bd00c8424c091e137e58281db71a7db38dc336e4e5a3bc40c8f59d98", 0xbe}], 0x7, &(0x7f0000000c40)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0x60, 0x2000c800}, {&(0x7f0000000cc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000d40)="cb3e664f12706ff8db9e52737dd7e1a516095c2bd33ef4d905134871d1331951049d0e54df3a21a40ad4676504cc46d38e4c159f62869e309c7dc5ad67d08a0c73eee3d72128bda99ca4deec8b4c31308dbbba7e6fcd73e12edff04ab056f9b4b7764d6eebfd4707a1dbd5a189925d06c23414cdb8d3457f8f399028c2ce40a1f2453bce", 0x84}, {&(0x7f0000000e00)="c528fcd07eeabfdca8b047701c18fb16625784496985db98945d6a7c7b98db7091c542c83d6e31d5988555c88adc3668bcfc074112c64c72a059b2ba7fbc51ca835eca8b08c72c40153b72da95db58048485b52bfba1827d16698ee69f5d11a5736809b0774db78e8e1094ae3af34d91e7c8849ca9ce378d0c76618762a73d87d485c507be71de614908079fcbb1a254b9e9b6038a78032a012315cd18dd15c1c755a4143572057a0cddd2f55c8bcb8ec9805fa4835c", 0xb6}], 0x2, &(0x7f0000006c80)=ANY=[@ANYBLOB="140000000100000001000000", @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="1c0000000100000001000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="100000000100000001000000", @ANYRES32=r19, @ANYBLOB="300000000100000001000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYBLOB="100000000100000001000000", @ANYRES32=r29, @ANYBLOB='F>}\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r30, @ANYBLOB="100000000100000001000000", @ANYRES32=r31], 0xa0, 0x4000001}, {&(0x7f0000006d40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000006fc0)=[{&(0x7f0000006dc0)="4a941e0d9c3b5e70ce3b5249bc1e45fc1f4fad7f31523094198b94fd249f6fc849a8ed53079c27693e77cc1af75a1a128e08054affa3749db20dcc2249342215dada7c86482f991fcd80bb8aa3458586e6a3290b1b890f484bd89891e0de9556f7d31b9dc1e67386d9691323e701d113af811d5de740edc56107dfda19237760d8ef3899fc4c508b8a23823c4dc185ca96f0c9693f043817951df6e0084b13c511d2448e6e170241bcd318a3a77c6c748113c2f8fc7900a076c6c22087fc5719a730a15e9c1d822bf00cef3da80ece34fd02019c4279380e6c6b", 0xda}, {&(0x7f0000006ec0)="d4ae9f4ac2ad71d1b177df42e805cf0eaf9c9be3e2a274f7d8adb95ccca159078c6d204fa49b4998644ab018e8de8950fc03088530663345c8c7f9bf2b13a386758addab4908513b362c1ba41057a1344da6347472592bacfbff8c5e621d8d683be15a2c91c019de8c5beaada417d926819221b070b462ea2ce5b855e2ddacb10dd1243341219aadd2f8dd71df787e4e42cc7e8dfcdbbf9fc914c294ceaaf8e76261fb7cae7d0629f614613550ba13a5cb5866cc8697ad8afcb45dd43fd3b402756107cf40e78c9626bdccb2e69bf40c491e2dac6ed4fe4eaaf06ce69fb4be78f13e148403f75ba5d51c669f76a06898e1594636bd92f1fa", 0xf8}], 0x2, 0x0, 0x0, 0x4000}, {&(0x7f0000007000)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000073c0)=[{&(0x7f0000007080)="cf3f45b5c42e38776a86b150d7309e7bc8a38822d378f91d8a910e8610e3b75c2a79d8f2e3592b07731e0ddbdb4f01713ca981033b5ebc315cf4", 0x3a}, {&(0x7f00000070c0)="e90be479565183d5d1680929261e0adf36a00e4fa1c1283a95c12875fcaaaa2568e913c5f07689db944e0d2154f3c7677725b9b579ed4d587a226a6c6c448ec1ff268b568691342769d052ce4483efa0ccff028cf6fc7375a3edb194c736e92ec73bf17d000b9ac4ef417c748a84b4c806cc6bb214431ddc5cdaee6e41a6031ef6b995d42b54fb5d5747fae8ee726af3a71f3605178b7f2dd5eadf7425808a71bf351e774650b2d7a679c252c405215443e6c3e2c8a7567b82bc59b91f25f62bee47b3204a01acccfda411af2f38", 0xce}, {&(0x7f00000071c0)="1e62d0ead0ec3525bd1042fe893dcb40bfee33e0389bbc2cca4fe46d9e9d5307838ae458d3f03bf97ae0b044afa3bf6b78f9d22c624899beab492cf02e5ef6b0116244f2e6c23c7ca9", 0x49}, {&(0x7f0000007240)="53ebd48fdb91ae7f", 0x8}, {&(0x7f0000007280)="a79037ea325c0c589e1fa2fd16a36f9292cf9168016e5dc5f03d60cbc1d5d19d58779d557e2bef9dd378d389c7204a819a35bb9cf4adfe18", 0x38}, {&(0x7f00000072c0)="2ad7f81aa69d4e9da8c34a2226072162952ac6c84fdf1e990200d19ca9054a9d925461b719562b1d445eeefc9edef609ed4bdc72ebb70901ad6a296c2e2a0f0d17c5a0fda7e58f0acd6fa1696d70003f293bd3f7b245f0489a3908753f00410c4a4b5848f83382bafb47db232640b6d28028a3a487601eb6ae415eace0f016c4fc70dc2f83d16ce1426edb3eee6c5d3b19ebaf5b197fec5a341e0864697195f9f9dca0f184cf7458d4dad327e6024195b9ce0db9b056f2f87c4a90e1758c0e3d5549e49d13322b7701aae2f773da9d24670c3029", 0xd4}], 0x6, &(0x7f0000007580)=[@cred={0x18, 0x1, 0x2, r32, r33, r34}, @cred={0x18, 0x1, 0x2, r35, r36}], 0x30, 0x800}, {&(0x7f00000075c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000007840)=[{&(0x7f0000007640)="df6e41769c056f0624a51dd31c222b0bcae648bc68c5893369ecc01ed1b246ca7f3d8cb9c569fa2e500ef2f09ccdb215b70e163106a3849867c95b69e36db80913d632f87deb306b7dbdf7b1b119b0d917c82df4a45805adbb213631a45a2f0665", 0x61}, {&(0x7f00000076c0)="f7bedfb538dcb67c00c3b40a1217b70a5c3c505f17d5364965cd44d5c93abe77d0dc5b7b0df63c479a535a0a6c1ca6e1460f509ab62c4e50636ef7cffb4f0926a16932c401aee15a286f93ea3cdf9f83b9", 0x51}, {&(0x7f0000007740)="f0da90348d460bf86d8301812e04b202bff5215c3f10adf3575cb819cf6d0067503411ece1", 0x25}, {&(0x7f0000007780)="a5dde3563f1062e3b0ed93b39452ed84f16da8ba6b0d46bd2464ff949ad8b8853a3e441282f9955b14dd06fb2801dee7db62b3c423612738d88119872cf909a8acfdbcb94a378063f8fc7465c5f818bdf05443e022ad1f4b94fa622fbf6bb7e1d92e7ed78ddfb48a7d41d91692b9f83c5b4142d13321b492b2a7cc5f2abb0ffd864387d2326fca424200c9f8dd483e5206ef59cd2e7b301658e1b609785f824b61465f73cfd061875994be06d2d5285b", 0xb0}], 0x4, &(0x7f0000007a80)=[@rights={0x28, 0x1, 0x1, [r37, r38, r39, 0xffffffffffffffff, r40, r41, r42]}], 0x28, 0x4014}, {&(0x7f0000007ac0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000080c0)=[{&(0x7f0000007b40)="bfc993b159904e3ee50b9c17fdc3837eeb4949acefddba16f83fd3bb81dafa1af40c52cb324f8753902897dd9d8eec2531ab9761379352afd92bfc7e9fd4a6cd1409ece2912c412d5cac58b5ac967ee220daf853ef968ad048e5f539a1e789adf2de4b0a9f5ad3e52f3deac51b9da9debd21b012aabdb902b9cb717dfed83128910e6d1aefd78fcc756ab5b8fc19f098d06e9759e74099108632c4fb69fc50fd77fe6d8a00d6050cf1fb87613bb99613e045f6d7a5271a094986a22e141c8a5a3a8a993a0ef21fdcc7d92b8fc75f1b93b48637203e7b4b47eaa8b48624e410758df5ec9f84d4069bfdf66eff", 0xec}, {&(0x7f0000007c40)="12d2a7b3549e76e5ea9e76a73d9b68918932df0c6e1a2eacf17499d60d60b34945ade80fd3ba52", 0x27}, {&(0x7f0000007c80)="133f93edf7406c566dbacbe9cc651b02abf1897361028dd3689ef68d80d0e4524649b184d6ee4b814481e9c567cf38faa2e4eb18ddff507a83b16a48fd4475dd2fc10f40aaa23187ec8bdb45069aacbbeecfdc80cdf22722c7f20460449ffa6eb0ec2b66eca302790b9281441139e3953a1b40f86b86a7842fe54a58a59b53cf8c40db2fadd0ba0944dcb190447932d59472b6f230b34ad57e7b4e8b4d3f8a5446e6078e405a7814d755b279178b38dac2d6a9b15e3e11a2cee10cbc080451341fa6", 0xc2}, {&(0x7f0000007d80)="74cd1a660bec81b5b25154d32dfef4211308704557d401c5bd000b2e9b5a03c8442773ff44f34d5ffecd50c3f284ad0aa80d12f2fc03ec27bbe005c60f7ef26dc92217f766b8b7558f26e4758f1149b60d52abe735a24ff38282a10123e3a73cce2f006b4cffc59c960ff34c02479d7fc10516be710cbad16207a91ba562f43bf32bdd3c3a4c441ba18d93b4c23b5d273e6e25af7236d48735e455c2b32da39801a8ec4117d444d09394274effd98308047a9028aab72a", 0xb7}, {&(0x7f0000007e40)="a48b936e6617bf983f2c749838d22dead1dd802b399990dc444f9c2a1fd50580da03031e7a68ef94173df8c75cc6582ba812708384d0cca9de0456d2f806c424d4453a938d4826b036703a34dc4f27acdf941da98a5b78b38ebdb3377983db9cf3eb645a60c2ef8a10586dbc55418bc59305181f96e16504fdbd87df", 0x7c}, {&(0x7f0000007ec0)="250426e8590d7826db1fc4976c2c869c2635aeffe28de9aa8134293daaacecefd8930b712c5f37c5cfdbf16220742a8fee7757893dfe1a52a655f642d313005364137cf991c2aa8539e7528f489d7e7ad4000ff91eb47b6f55ee3c708a24491fff6e6450a7f355285468aac5936a3d20a0ed50e600b33da1049b8e7c55e00d61c5a177e66e97b05d5af74ffcd4aa947c91b2b49f2e775a7ff5bee8b9b0250381d07260ae0c413b7a44330ecb3c280565dca02c95f1d3fbfa35e1bb3a05eaccbc0bf72617c35dafeabd70ac5710e9543d17fe076a7f55d486b3ad57ba9f207e35f4c2ffaf215e85b909", 0xe9}, 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{&(0x7f0000009d40)="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", 0x1000}], 0x5, &(0x7f000000af40)=[@rights={0x24, 0x1, 0x1, [r68, r69, r70, r71, r72, r73]}, @rights={0x14, 0x1, 0x1, [r74, r75]}], 0x38}], 0x8, 0x45) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000000)) 2018/03/14 12:20:10 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f0000000080)="8643c984f6bdab620779ac5bdf61b7810acb7bee78a99034eeb12acc78ae021de870b4d2298e18f9ed4f2d6a52e5bccab7ea41c28eeb5f86ed886830592b3610f6a3dab1984395fbd1d22aa58be999d4dce95630e71ad98aff2d10dd97ddd2902a", 0x61, 0x8000, 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000040)={0x100000000000009b, &(0x7f0000001040)=""/4096, &(0x7f0000001000)=[{0x0, 0x3a, 0x5, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)) 2018/03/14 12:20:10 executing program 1: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e58000)=[{0x15}, {0x6, 0x0, 0x0, 0xffffffff}]}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080)={0x0, 0x5}, 0x2) sendfile64(r1, r1, &(0x7f0000000040), 0x800) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00000000c0)=0x7, 0x4) ioctl$VT_WAITACTIVE(r1, 0x5607) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/14 12:20:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0x3, 0x4) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r1, 0x0) 2018/03/14 12:20:10 executing program 2: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0xde) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a7f000)={0x40000000000013}) 2018/03/14 12:20:10 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") sendfile(r0, r1, &(0x7f0000000140)=0x1000, 0x8402) 2018/03/14 12:20:10 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000940)='/dev/sg#\x00', 0x2, 0x84040) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000980), &(0x7f00000009c0)=0x4) unshare(0x20000400) mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r1 = inotify_init() r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0/file0\x00', 0x8) inotify_rm_watch(r1, r2) 2018/03/14 12:20:10 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x802}) r1 = dup(r0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) 2018/03/14 12:20:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x6aa) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) accept4$packet(r1, &(0x7f0000000240), &(0x7f0000000280)=0x14, 0x80000) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x10001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x0, 0x8000, 0x100000001, r4}, &(0x7f00000001c0)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) readahead(r0, 0x100, 0x20) 2018/03/14 12:20:10 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90, 0x80000}}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000000)=0x5) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x5000000010200) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TCSBRKP(r0, 0x5425, 0x0) eventfd(0x1) read$eventfd(r0, &(0x7f0000000100), 0x8) 2018/03/14 12:20:10 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000001000), &(0x7f0000000000)=0x4) fsetxattr(r0, &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000080)='\x00', 0x1, 0x2) 2018/03/14 12:20:10 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) r3 = dup3(r2, r0, 0x0) epoll_wait(r3, &(0x7f00000000c0)=[{}], 0x1, 0x0) 2018/03/14 12:20:10 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x1000, &(0x7f00000000c0)="b809c53b3a77396cba66c39d4b8e2151e9f65182ea429fa85e842b31172effd4889d1ed04e494ca596e05ccae72b595f95bb4bdd2b81449075e58f1916afb8f01abc289a806e2a735625840fec6464d9af7cff5bbb116095c6edfb815eca67edb9cc2bbe6fd184ebb2cec3d65c32becd88671f68a82716bc529ab977036ade09113b8354ce43c06c93e3e7f241cc65") creat(&(0x7f0000015ff4)='./file1\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001400)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x200000000005, 0xa012, r0, 0x0) 2018/03/14 12:20:11 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='loginuid\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x9d}, 0x8) r1 = getuid() quotactl(0x3, &(0x7f0000001380)='./file0\x00', r1, &(0x7f00000013c0)="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") getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001280)={0x0, 0x39}, &(0x7f00000012c0)=0x8) rt_sigtimedwait(&(0x7f00000023c0)={0x70a}, &(0x7f0000002400), &(0x7f0000002440)={0x0, 0x1c9c380}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001300)={r2, 0x800}, &(0x7f0000001340)=0x8) vmsplice(r0, &(0x7f0000001240)=[{&(0x7f0000000000)="c7d38c03b7ab", 0x6}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="9b350a34b29334cdb7dc63ced9db5d47029d8b71aaedf59ab3e39883c438d1a452a6910cb2e7d95d5067304325d5849f44868ecf7834aaa4b40896c0a960332280afd747543553dfd8aefa7babe8ac16c264c4850696fb4865da", 0x5a}, {&(0x7f0000001180)="1cf8d3560769881e40e891976e3a8a825b040fa978f42a248e408db073aff91d1a14cc545fb0beb6e2168969c1808042aa6e9e9f40facb58b46b6cd4bca7b5251a61c3efe29273dee26915babf2d36526e07fbf4704b7e6006e294e0fd8c43ca758aff977416cab76fc85c5f67", 0x6d}, {&(0x7f0000001200)="7a6abebefd5294c804a676253c257da4252336a389bb1756f75efe5d1a7ff8649d", 0x21}], 0x5, 0xc) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) [ 62.456305] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/14 12:20:11 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000e78ff0)={0x0, 0xffe, &(0x7f0000e78000)="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"}) 2018/03/14 12:20:11 executing program 0: socketpair$inet(0x2, 0x803, 0x400, &(0x7f0000000000)={0xffffffffffffffff}) syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x200002) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000380)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x142) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r2, 0x8000, 0x6, [0x400, 0x8, 0x4b2, 0x9, 0x676, 0x713f]}, 0x14) r3 = socket$inet6(0xa, 0x102, 0xdfa) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x800, 0xfffffffffffffeff, 0xff, 0x400, 0x80000001}, &(0x7f0000000200)=0x14) request_key(&(0x7f0000000140)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='security]lo}wlan1#cgroupcpusetvmnet1\x00', 0xffffffffffffffff) 2018/03/14 12:20:11 executing program 3: r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x800000) r1 = dup3(r0, r0, 0xa0000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000000)=""/203) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0xe5b) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f000085b000)=""/241) 2018/03/14 12:20:11 executing program 5: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0x4, &(0x7f0000000080)=0x5c9, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='bcsf0\x00') listen(r0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000180)={r3, 0x1}) 2018/03/14 12:20:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000066fffc)={0x1f}, 0xfffffffffffffe12) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4100) connect$l2tp(r2, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x42, 0x4) 2018/03/14 12:20:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) r3 = dup3(r2, r0, 0x0) epoll_wait(r3, &(0x7f00000000c0)=[{}], 0x1, 0x0) 2018/03/14 12:20:11 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000140)) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000080)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ustat(0x6, &(0x7f0000000100)) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/03/14 12:20:11 executing program 0: r0 = getpid() r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000000)) accept4$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)) r3 = getpgrp(r0) sched_getaffinity(r3, 0x8, &(0x7f00000000c0)) 2018/03/14 12:20:11 executing program 6: r0 = socket(0x18, 0x0, 0x4) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="0dd43aac8b65d71f359fce7c2eb538dfc1f1d4a75ab6493571f8361088e64ce1ab5e4b4d3a8b6d716c82e8abe037f5e4104f37bff6ded27b45b1516c554dff82c697f89cac36da3a674c5480c2cfb05148f6440fac8bd04d696bf7e935e2ae28ade3a42073d2b1a087dd7a7c3e56925490f4e28d8af654955b6aeab330195c694515e0562e7ccc172f690065ef821c334bc75c34c65601f87a1bd454ed8f9cf87e71ec7601fd5c15051721fe9d93e48e86", 0xb1, r1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 2018/03/14 12:20:11 executing program 7: mmap(&(0x7f0000abe000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = eventfd2(0x9, 0x800) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x2, 0x0) r3 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x207ff}, 0xfffffffffffffef9, 0x800) ppoll(&(0x7f0000a61000)=[{r0, 0x4000}, {r1}, {}, {r2, 0x201}, {}, {0xffffffffffffffff, 0x4100}, {r3}], 0x7, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000)={0x4}, 0x8) r4 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r4) bind$inet6(r4, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r4, 0x5460, &(0x7f0000e26ff8)) r5 = accept4$packet(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f00000005c0)={@empty, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xffff, 0x9, 0x400, 0x8000000, 0x10000, r6}) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0xdeb) getsockopt$inet6_udp_int(r5, 0x11, 0x66, &(0x7f0000000080), &(0x7f0000000180)=0x4) ioctl$GIO_UNISCRNMAP(0xffffffffffffffff, 0x4b69, &(0x7f0000000100)=""/99) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000040)={'irlan0\x00', {0x2, 0x4e23}}) finit_module(r4, &(0x7f00000000c0)='\x00', 0x2) 2018/03/14 12:20:11 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0xc, 0x28001) getitimer(0x1, &(0x7f0000000080)) write$evdev(r0, &(0x7f0000000000)=[{{0x77359400}, 0x4}], 0x10) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x3d5, 0x80000000]) 2018/03/14 12:20:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0xb2930, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) dup(r0) memfd_create(&(0x7f0000000000)='proc.[eth0,\x00', 0x0) 2018/03/14 12:20:11 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) socket$nl_route(0x10, 0x3, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) [ 62.896638] audit: type=1400 audit(1521030011.385:24): avc: denied { accept } for pid=9981 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/14 12:20:11 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000329ff8)={0xffffffffffffffff}) writev(r0, &(0x7f000046afd0)=[{&(0x7f0000ac7000)="9c", 0x1}], 0x1) r1 = memfd_create(&(0x7f0000d7dfce)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r1, 0x40001) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) 2018/03/14 12:20:11 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) recvmmsg(r1, &(0x7f0000000c00)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/131, 0x83}, {&(0x7f00000000c0)=""/147, 0x93}, {&(0x7f0000000180)=""/17, 0x11}, {&(0x7f00000001c0)=""/160, 0xa0}, {&(0x7f0000000280)=""/92, 0x5c}], 0x5, &(0x7f0000000340)=""/222, 0xde, 0x9694085}, 0x1}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/196, 0xc4}, {&(0x7f0000000540)=""/92, 0x5c}], 0x2, &(0x7f0000000600)=""/198, 0xc6, 0x227934ba}, 0x3}, {{&(0x7f0000000700)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000780)=""/217, 0xd9}, {&(0x7f0000000880)=""/243, 0xf3}, {&(0x7f0000000980)=""/144, 0x90}, {&(0x7f0000000a40)=""/200, 0xc8}], 0x4, &(0x7f0000000b80)=""/65, 0x41, 0x3238b55}, 0x1}], 0x3, 0x0, &(0x7f0000000c80)={0x77359400}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001640)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001680)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000001780)=0xe8) r5 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000017c0)=0x0) getresuid(&(0x7f0000001800)=0x0, &(0x7f0000001840), &(0x7f0000001880)) r8 = getgid() r9 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000018c0)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f00000019c0)=0xe8) stat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001fc0)=[{&(0x7f0000000d40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000f00)=[{&(0x7f0000000dc0)="28693e3abec0d75dbf8a4fd6a57db17ee507868e5ea1c1b51424", 0x1a}, {&(0x7f0000000e00)="7aa245a231750d35638bba7c06f961f010035192e6202b279ad770a642e1d5bee2af25a878af7611a7c18e8d422ea6c954c896e9ad9e1628d0f0cdb3870200610beab6d9579025c016f902fed7debe6773e6425e48999e96b6c130fbd395b53edc11404a21609d8efad8f9b3ab1b8bc80991159e4134b1f3466f6357b6cb66d1dac3", 0x82}, {&(0x7f0000000ec0)="3c9da4fad858718b6abf3b470b3162c02059c1638092a290b3782a9bfcfed1d21f919c434fca45272f711a4f0b07e07940c24e90024307", 0x37}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="180000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="086c50ac9237cc160000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1], 0x34, 0x1}, {&(0x7f0000000f80)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000001000)="346d3f05c833c6a87b6197859d4d33d899ff02eba921fe4cf74586c7406d8f65271411dfd15571709e7f947e364df995d7adfaa268661303a9d3dfe7cb6cc06b6582", 0x42}, {&(0x7f0000001080)="28eb1381b7919876e659161ac2b3450481ccecdc3079665d3bd0385ddb9c8f6d9a22be13028665ffd50cfe8ef878b4ad0c223428679f50af9d58b31c7472b6d3c8bff81b3995b70b6b0dd058a1cc4a786282efc0cca87a1882917768fbb1bc69220ad5b20b210a53099aef2b9bf33e1f9543f99cae4092c60abc97d542bee4551200c5f77452f6a5aa16889bb6a6a2166a64d66e", 0x94}, {&(0x7f0000001140)="014b44ce4c34f4d40cf5e955e536fd202e102bb1ca13a32921d653fa45e8d1d21125c5803eaf9a756d32a847460e8e5b7d7bb0ca201abd3685040b25a9b36e131e63a6d2e70be5911a92d48b9b", 0x4d}, {&(0x7f00000011c0)="0681608634ea1fddf0f99d202cdde8ef9166e06237e140c4212f0159f250a03353257c8695ee4e8011777d4edc57b1ac5b7b5118b5fc30432cf280c241a34a9cbbc93d03b882b742e2221ecb3be474282725e77a7751a1bf6d86e91197dcb02f600041c0a1a94503949dde6d9f2f9e5d1b6a76ee1b3278d050435b2023107d02fb4f446d4b2860169ac7e43a12d788390d216b5ef451c9822b19fe368e46f8748dfffa3af1fff61ddc5c7a0bd330c0ca0a07", 0xb2}, {&(0x7f0000001280)="bc57d2bd17433010425d8919f9d8c955d6e3ea762986ff3b58b83cecc88700eaef0b025041ce1cafac6cd053910d5830f6e2ffd0f337d1b23ae9d6c206861978af9bf3394ed3c953d66bd1e3e02e6d6faeb2604ca8e0ab9418924cfd979cf7cfffa0f5b3ea80be9a3b7a8e679b45727ef974795f18ead8b0fdcb2193177b1762e6d8", 0x82}, {&(0x7f0000001340)="bf1640b11485d31244e1199e4b8d952f46189ba1c18d9a8f238309ab921eaacb54c1f4733cab82f3bca65c35730c294eba0fee50259b85840e47cbad800c0ec80428c5ca8021e730f69151d00436f52c1655c4270c0040f669588a14a5a803fca6076107f826da0f9e0df6775c82494137d926216ab7ad97c53c9c52ed0d7469d4af253a03ef6a56821673415314f89e078fa6b2ff032a3293125b5bcc3fde9b3393a809110bc45ef71c909bda1ba7f58e60645fa8481a11e6581815", 0xbc}, {&(0x7f0000001400)="25beb44849d178315e29b8ac3030004b5299db643d2d2945491fe52c723cbbe3a735589dc900794e8f6c2ba7c8a99912441ed5c0d4b8df234c6079c10bf2bca80eefcc4a9220f60c597d11932be18200955941c421665bc8f4e731a887eb855773274ad8ed263dd940a11183093d95b1fb9ac5f1e22051259a145a9d089316b3d14b7dbb68e1a1c5ced9a98bcd619ccf8c203f8277a22131cd42ab47a906cc3479221f971806ca569dfcbfa75c43965debe61fc4d29ceb6d4f013586876ec9fe41b6c821eabdfe1be60e97", 0xcb}, {&(0x7f0000001500)="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", 0xfc}], 0x8, &(0x7f0000001ac0)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r2, r1, r1, r0, r1, r1, r2]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x24, 0x1, 0x1, [r1, r0, r1, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0xb4, 0x10}, {&(0x7f0000001b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001f80)=[{&(0x7f0000001c00)="cdfb792d4a6f6f74ff68f6870d345b0b25d00f16496b38413d1a4c920188dbd318451bfbb8d1f6e65448f6027f05b3ec1b22a93aa6ef3c6a40e73f06f865bfd7a9177fdf34c876627206406a7a80a371b5cf19cd1058e68f541ddc76b9abaf6c4b0788af9827e176b4d406f7448806e8a05ddbee318a338935e282bba9b024d2ae4d3ecab72f9913d5285d488023c4504cd72b3b98a86f9eceb3947d8bbf18953e3f8b1793b7ac551368ff3217da4f83823a6d49c152600a33", 0xb9}, {&(0x7f0000001cc0)="de6a65e5a3d548ecaef696f3ac1c9061cf89e0eb2fb329922e6fcd04d3fa58f14f788434a34ee7ca5273aa4d81f28adb67cad5fa8e7ade77a5a4311f4384724f9595ee08b410712fa17f7c44f7ba86e7d13dc890fd78b6fd945d9e8c71adfcd127743c21e3de2d39ec22beecc3f49c5e454182d1fb7a7216d75391f4af9c909fea2f12bd68887ea7972b176f611ab7c5add8ea6694932219a67d3196803040664395865b20e7efb446d82850b8bc01f2f215d1e14e53ef2290a4042d9a", 0xbd}, {&(0x7f0000001d80)="ab43019790e5730543f571bca7ce68c219dc87c4b12d62c1377321239545d62e0eb2096fd8ff0fd72361bbcc34989313c4b84171b4acf7a2ffc5d2cc9240bbf9297ffc6ac9b1c4ab7a155cf962a879943d656f256061962244b36567a64c30bb85b7333d5d353aaf3fc3fbeb6aea25cc9b0862418dfa0c47e469f9fe66188565fa5a73b7fa4a15a4dbf769", 0x8b}, {&(0x7f0000001e40)}, {&(0x7f0000001e80)="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", 0xfe}], 0x5, 0x0, 0x0, 0x20000000}], 0x3, 0x0) 2018/03/14 12:20:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000800)={&(0x7f0000000000)=@in={0x2, 0x4e22}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000080)="3057c1a0aa6308e6c91e73b4dba560d4beb81e8b04969bb7adfae2c24267b6dfd38851fe8fd8e6b2bdb23726f282c2d3503bd865ff42eed99ba37a1f0fb953697956f3674cfcf4737e2b32275cf50c6647779a3274b228fa494cf2caeaabf8a2c94783e7b07b7786ff092bdf5db604738b80b09e8b74fac848cef3580dbe5a54af61600de781da8bd01cf2f7141c36513e28bbbbd9261d4589e7151fed519a024912522b9e62e90617e4ca469f91d3ce44148410", 0xb4}, {&(0x7f0000000140)="20ebaea80b90aa382d99c18573a156094da3e4879ba5511ab1dbd4228e74c6a1d1ec5ffdee504f359c885ed859930094f8a9a3cb892b6c6c3c6fba07b5f270081c00c0805f4c6b1697583b54eb4eddfb11a93963dfb7a9e3322d13e9b7f7ee0432ab862f4ae756d3be6bb1e79c8eb39911879fb1927e5dbe603be87e6b3969e3a8335ba59531347c8e3b4367ffcd89723c10e55f2f203ffc664789c09bb4025193968218e33ced973083a0b43201f511feb61c9b35e81c6c963a4271a50813e292a586d491c8fd2d", 0xc8}, {&(0x7f0000000240)="bf311790fb555c2622a863afa3eae9db9840d7459c00978943c136af20af9da57bb27fe040e91382a96296911f490dab62ded93f261fc1b46d049d97715e01a4532fc753d45f2553aa7c3172af13", 0x4e}, {&(0x7f00000002c0)="b07dd70d5bce0db782ed98d728a5e8f49c41b6715cb8e29e513ecc65997e836d2c57d91f582a6c7c39ccdc654639b8afb7e9d7e2ef445f54f259d8f1a36d12f0a3b50f6cc41b1fef9e09d1dd3258fd6c8229553b", 0x54}, {&(0x7f0000000340)="70ccd7db1167ba18bcd559144ec09b82a702dd1250a6794eef1eb1b72ea388eaf64b11a1f1e8f7dadac73ce9fe234a550179d3007b64f01cb0979e4b6045180b385cb5f6ccbfe24e6cee3bbf3f379790c9acb1fe5d7850d24b6ac3937035e1f9944f58bdfa844bbf015589989717d3ea2ff7c99cc77369f75462328ba72342917316b476e893a52c15e51d16e4f49368e35cce9c2d813d17ebd7f3e6c589ba9ea5c0bd99e4fb4d75d18d2503ce52c7ce276d219dd53e300a6790b6108bbe8f3559ddd375e5ad", 0xc6}, {&(0x7f0000000440)}, {&(0x7f0000000480)}, {&(0x7f00000004c0)="fc8f987afd6c86675ebab73480cc7f7e8277824230846003127cf71a08fdc43cfa60ab0f300efcfde9832ad107d4751757657611bf03763aaf22f8e334d18e119e1cdc80b3d0cac62c619d56a01aadb3a84e55932b4bcd", 0x57}], 0x8, &(0x7f0000000580)=[{0xac, 0x101, 0x2, "aca4eab6cb70ed5cff8e33161c2737db1f5cfe3bddb2b82448234ac48055424f494bb7be8c00dd2392a0b91ed6d84df2d1a818685e437dbb37b10d33e92fcdda19892cf0f5edef2e00d9fa45bd8966208910fa1457f8bd076fcf3ede23cd40a975d528f62e98b3d62bd5afb6995017da05911ffff8048549edd4522d4899efd96c4c432c944f61e12952c391be3c93caa823f44915844d792919e5ffd08d56"}, {0xa0, 0x119, 0x10001, "0572da9c383c78abfca7ce1cf87e03c4e0e3ab58bea99643f79e89fe9a83daf8bf5b2d8b8fcebfd163db8b2d7099960b25b7524d25b23383c941f10f12d8c8e0d7d0124483fad4be1e040e972bc5df21c4cd7186d20178c20f6417a9cb84f6cb657694fe4999e40bf8dc0fa46291ca127ed7cb2b94fcf73e4b9c44ae90ea7d458fcdeed690f115ba188e9a9d67983b4f7612"}, {0xf8, 0x1ff, 0x0, "f60a26cfbeea17d255c50fd53e91e6d6e609dba1372fbbadb0758b89ce15d35dae232066dc29841358b5ad31ddecfb57952498c4eb75d987af6bcf3ed0fd557cd51b383e16c1b9cfd0d2009c9ce98ed4aca12aa74d2a555367b4d71bbde6ddf7b6707e7c178b77b198b9323d7413879eca3172772389bf90cba55b08ca44fc9e3696ef9cd3c971e278473c04b5376df9e8f8ac86e45ffcde579ce73e8479606ca0a3fd9bdcc8dd0bb4e88d619db7d6bd0638c008f4280fd31b74d22aa46b6d51e3fa60ee444bf4fe5543a8466f672925c39fffc92ab28e5ef5a9151af4daf9278c62d1e6f4ee22910a0e"}, {0x2c, 0x103, 0x200, "de8cf26d71c88ae254c6ff05efdc6a23c5db72ef7ca0c4785cb96bfcad"}], 0x270}, 0x48001) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000440)={0x0, 0x7}, &(0x7f0000000480)=0x8) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000008c0)="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", 0xff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000840)={r2, 0x7, 0x1, [0x1000]}, &(0x7f0000000880)=0xa) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000a40)=[0x3f, 0x1ff]) sendmsg(r3, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) accept4$llc(r1, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000a00)=0x10, 0x80800) 2018/03/14 12:20:11 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x29a}, 0x1}, 0x0) 2018/03/14 12:20:11 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000001c0)='wchan\x00') ptrace$peekuser(0x3, r0, 0x5) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/71, 0x47}], 0x1) [ 63.009684] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 63.037525] syz-executor5 (10019) used greatest stack depth: 23592 bytes left 2018/03/14 12:20:11 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xfffffffffffffffe, 0x1, 0xb}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x8, 0x8, 0x1, 0xffff, 0x8, 0x0, 0x3, 0x80000001, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x9, 0x400000, 0x2, 0x5, 0x20, 0x7, 0x8000, {r2, @in6={{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7f}}, 0x5, 0xfff, 0x3f, 0x6, 0x100}}, &(0x7f0000000280)=0xb0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x381100, 0x4) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000001300), &(0x7f0000001340)=0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000300)=""/4096) madvise(&(0x7f0000006000/0x2000)=nil, 0x2000, 0xc) connect$llc(r3, &(0x7f00000002c0)={0x1a, 0x337, 0x0, 0x800, 0x7f, 0xdfd}, 0x10) 2018/03/14 12:20:11 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) recvmmsg(r1, &(0x7f0000000c00)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000000)=""/131, 0x83}, {&(0x7f00000000c0)=""/147, 0x93}, {&(0x7f0000000180)=""/17, 0x11}, {&(0x7f00000001c0)=""/160, 0xa0}, {&(0x7f0000000280)=""/92, 0x5c}], 0x5, &(0x7f0000000340)=""/222, 0xde, 0x9694085}, 0x1}, {{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/196, 0xc4}, {&(0x7f0000000540)=""/92, 0x5c}], 0x2, &(0x7f0000000600)=""/198, 0xc6, 0x227934ba}, 0x3}, {{&(0x7f0000000700)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000780)=""/217, 0xd9}, {&(0x7f0000000880)=""/243, 0xf3}, {&(0x7f0000000980)=""/144, 0x90}, {&(0x7f0000000a40)=""/200, 0xc8}], 0x4, &(0x7f0000000b80)=""/65, 0x41, 0x3238b55}, 0x1}], 0x3, 0x0, &(0x7f0000000c80)={0x77359400}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001640)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001680)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000001780)=0xe8) r5 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000017c0)=0x0) getresuid(&(0x7f0000001800)=0x0, &(0x7f0000001840), &(0x7f0000001880)) r8 = getgid() r9 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000018c0)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f00000019c0)=0xe8) stat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001fc0)=[{&(0x7f0000000d40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000f00)=[{&(0x7f0000000dc0)="28693e3abec0d75dbf8a4fd6a57db17ee507868e5ea1c1b51424", 0x1a}, {&(0x7f0000000e00)="7aa245a231750d35638bba7c06f961f010035192e6202b279ad770a642e1d5bee2af25a878af7611a7c18e8d422ea6c954c896e9ad9e1628d0f0cdb3870200610beab6d9579025c016f902fed7debe6773e6425e48999e96b6c130fbd395b53edc11404a21609d8efad8f9b3ab1b8bc80991159e4134b1f3466f6357b6cb66d1dac3", 0x82}, {&(0x7f0000000ec0)="3c9da4fad858718b6abf3b470b3162c02059c1638092a290b3782a9bfcfed1d21f919c434fca45272f711a4f0b07e07940c24e90024307", 0x37}], 0x3, &(0x7f0000000f40)=ANY=[@ANYBLOB="180000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="086c50ac9237cc160000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r1], 0x34, 0x1}, {&(0x7f0000000f80)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000001000)="346d3f05c833c6a87b6197859d4d33d899ff02eba921fe4cf74586c7406d8f65271411dfd15571709e7f947e364df995d7adfaa268661303a9d3dfe7cb6cc06b6582", 0x42}, {&(0x7f0000001080)="28eb1381b7919876e659161ac2b3450481ccecdc3079665d3bd0385ddb9c8f6d9a22be13028665ffd50cfe8ef878b4ad0c223428679f50af9d58b31c7472b6d3c8bff81b3995b70b6b0dd058a1cc4a786282efc0cca87a1882917768fbb1bc69220ad5b20b210a53099aef2b9bf33e1f9543f99cae4092c60abc97d542bee4551200c5f77452f6a5aa16889bb6a6a2166a64d66e", 0x94}, {&(0x7f0000001140)="014b44ce4c34f4d40cf5e955e536fd202e102bb1ca13a32921d653fa45e8d1d21125c5803eaf9a756d32a847460e8e5b7d7bb0ca201abd3685040b25a9b36e131e63a6d2e70be5911a92d48b9b", 0x4d}, {&(0x7f00000011c0)="0681608634ea1fddf0f99d202cdde8ef9166e06237e140c4212f0159f250a03353257c8695ee4e8011777d4edc57b1ac5b7b5118b5fc30432cf280c241a34a9cbbc93d03b882b742e2221ecb3be474282725e77a7751a1bf6d86e91197dcb02f600041c0a1a94503949dde6d9f2f9e5d1b6a76ee1b3278d050435b2023107d02fb4f446d4b2860169ac7e43a12d788390d216b5ef451c9822b19fe368e46f8748dfffa3af1fff61ddc5c7a0bd330c0ca0a07", 0xb2}, {&(0x7f0000001280)="bc57d2bd17433010425d8919f9d8c955d6e3ea762986ff3b58b83cecc88700eaef0b025041ce1cafac6cd053910d5830f6e2ffd0f337d1b23ae9d6c206861978af9bf3394ed3c953d66bd1e3e02e6d6faeb2604ca8e0ab9418924cfd979cf7cfffa0f5b3ea80be9a3b7a8e679b45727ef974795f18ead8b0fdcb2193177b1762e6d8", 0x82}, {&(0x7f0000001340)="bf1640b11485d31244e1199e4b8d952f46189ba1c18d9a8f238309ab921eaacb54c1f4733cab82f3bca65c35730c294eba0fee50259b85840e47cbad800c0ec80428c5ca8021e730f69151d00436f52c1655c4270c0040f669588a14a5a803fca6076107f826da0f9e0df6775c82494137d926216ab7ad97c53c9c52ed0d7469d4af253a03ef6a56821673415314f89e078fa6b2ff032a3293125b5bcc3fde9b3393a809110bc45ef71c909bda1ba7f58e60645fa8481a11e6581815", 0xbc}, {&(0x7f0000001400)="25beb44849d178315e29b8ac3030004b5299db643d2d2945491fe52c723cbbe3a735589dc900794e8f6c2ba7c8a99912441ed5c0d4b8df234c6079c10bf2bca80eefcc4a9220f60c597d11932be18200955941c421665bc8f4e731a887eb855773274ad8ed263dd940a11183093d95b1fb9ac5f1e22051259a145a9d089316b3d14b7dbb68e1a1c5ced9a98bcd619ccf8c203f8277a22131cd42ab47a906cc3479221f971806ca569dfcbfa75c43965debe61fc4d29ceb6d4f013586876ec9fe41b6c821eabdfe1be60e97", 0xcb}, {&(0x7f0000001500)="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", 0xfc}], 0x8, &(0x7f0000001ac0)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r2, r1, r1, r0, r1, r1, r2]}, @rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x24, 0x1, 0x1, [r1, r0, r1, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0xb4, 0x10}, {&(0x7f0000001b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001f80)=[{&(0x7f0000001c00)="cdfb792d4a6f6f74ff68f6870d345b0b25d00f16496b38413d1a4c920188dbd318451bfbb8d1f6e65448f6027f05b3ec1b22a93aa6ef3c6a40e73f06f865bfd7a9177fdf34c876627206406a7a80a371b5cf19cd1058e68f541ddc76b9abaf6c4b0788af9827e176b4d406f7448806e8a05ddbee318a338935e282bba9b024d2ae4d3ecab72f9913d5285d488023c4504cd72b3b98a86f9eceb3947d8bbf18953e3f8b1793b7ac551368ff3217da4f83823a6d49c152600a33", 0xb9}, {&(0x7f0000001cc0)="de6a65e5a3d548ecaef696f3ac1c9061cf89e0eb2fb329922e6fcd04d3fa58f14f788434a34ee7ca5273aa4d81f28adb67cad5fa8e7ade77a5a4311f4384724f9595ee08b410712fa17f7c44f7ba86e7d13dc890fd78b6fd945d9e8c71adfcd127743c21e3de2d39ec22beecc3f49c5e454182d1fb7a7216d75391f4af9c909fea2f12bd68887ea7972b176f611ab7c5add8ea6694932219a67d3196803040664395865b20e7efb446d82850b8bc01f2f215d1e14e53ef2290a4042d9a", 0xbd}, {&(0x7f0000001d80)="ab43019790e5730543f571bca7ce68c219dc87c4b12d62c1377321239545d62e0eb2096fd8ff0fd72361bbcc34989313c4b84171b4acf7a2ffc5d2cc9240bbf9297ffc6ac9b1c4ab7a155cf962a879943d656f256061962244b36567a64c30bb85b7333d5d353aaf3fc3fbeb6aea25cc9b0862418dfa0c47e469f9fe66188565fa5a73b7fa4a15a4dbf769", 0x8b}, {&(0x7f0000001e40)}, {&(0x7f0000001e80)="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", 0xfe}], 0x5, 0x0, 0x0, 0x20000000}], 0x3, 0x0) 2018/03/14 12:20:11 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2, 0x0, 0x0, 0x100}) 2018/03/14 12:20:11 executing program 5: pipe(&(0x7f0000992000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000040)=""/227) flock(r1, 0x1fffffffffffe) flock(r1, 0xa) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x100000000, {{0xa, 0x4e21, 0x7b, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x84) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) flock(r0, 0x2) 2018/03/14 12:20:11 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x1, 0x7f, 0x0, 0x800, 0x7fffffff}) 2018/03/14 12:20:11 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x20000201) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000634f74)={0x0, 0x0, 0x0, 'queue0\x00'}) arch_prctl(0x1007, &(0x7f0000000000)="84eed5729915edfbec0614be34202e1fe85025632b19cb0cc8659849303637a402561aed23933c71c8051f41b33dd5fc7e46b67c5f89b2d4f558b171f663318de08aadb81f60ecb6c901b32eba531123916864e6e7eb2dd462b98527ff615cca21dfb4775ea88c43fa7e287d8aa71fd2c12e1f613a7ac78890eaad092b790edbf312be63feae8271c053af646f1b6cf60be023f00b37cf90cf03c6ce1677889bf07e74396025c1ddc56e8affbfa184eaa3121ae7cb52d4be2133ef5eac1201ca8b917809b292") write$sndseq(r0, &(0x7f000055a000), 0x0) socketpair(0x9, 0xe, 0x8561, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000140)=0xba75) 2018/03/14 12:20:11 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) socket$nl_route(0x10, 0x3, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/03/14 12:20:11 executing program 1: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) ptrace$getregset(0x4204, r1, 0x201, &(0x7f0000000100)={&(0x7f0000000080)=""/99, 0x63}) preadv(r0, &(0x7f0000000000)=[{&(0x7f000019ff51)=""/175, 0xfe8b}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) r3 = syz_open_procfs(r1, &(0x7f0000000200)='projid_map\x00') perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x3, 0x4, 0x7000000000000000, 0x2, 0x0, 0x7, 0x400, 0x4, 0x80000001, 0x100000001, 0x8001, 0x1, 0xfffffffffffffffa, 0x9d, 0x892, 0x3, 0x40, 0xdb, 0x100000000, 0x9a, 0x1, 0x4201, 0x7d, 0xa7, 0xffffffff, 0x8, 0x5, 0x20, 0x3, 0x4, 0x5, 0x101, 0xffffffffffffffff, 0x40, 0x8001, 0x1, 0x0, 0x9, 0x3, @perf_bp={&(0x7f0000000140), 0x1}, 0x0, 0x80, 0x71a, 0x5, 0x3f, 0x5321, 0x7}, r1, 0x7ff, r3, 0xd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x41, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) 2018/03/14 12:20:11 executing program 0: r0 = inotify_init1(0x800) pwrite64(r0, &(0x7f0000000100)="8d2eae8b7ec681d425534aee5bb4d8df49c7b9aea2c873c7f420263ff542a7f807dcb761bd5d5c4fb96297cf6e11f0fba17141257b5467e262cd6b06db99fd3e0469f9a3af60ce651512c4eac9e52f54e986d50254e9afb5f9b74eb5dbe2d0f90e721ebb822bc8fe14cfab15d5aae5e3434239b9323db4cc880206a1eb8e161ee3c311c78a4337ed1072a588cdd268b4789c5b1058ed7392632a9e6c7dd2b2843942e5e83bc9b484ffcae50ec7043be18442f93b3483d3051e9a3e8c7c6fc7678e5f13ce2f1478a70d641c5b1bae53cc6a434f7255ce9007d46c", 0xfffffde5, 0x26) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999b385000000000081de01e710", 0x102}) recvmmsg(0xffffffffffffffff, &(0x7f0000005b80)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/141, 0x8d}], 0x1, 0x0, 0x0, 0x1}, 0xff}, {{&(0x7f00000002c0)=@rc, 0x80, &(0x7f0000001580)=[{&(0x7f0000000080)=""/24, 0x18}, {&(0x7f0000000340)=""/53, 0x35}, {&(0x7f0000000380)=""/119, 0x77}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/8, 0x8}, {&(0x7f0000001440)=""/19, 0x13}, {&(0x7f0000001480)=""/223, 0xdf}], 0x7, &(0x7f00000015c0)=""/4096, 0x1000, 0x2000000000000}, 0x9}, {{&(0x7f00000025c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000005a80)=[{&(0x7f0000002640)=""/250, 0xfa}, {&(0x7f0000002740)=""/4096, 0x1000}, {&(0x7f0000003740)=""/177, 0xb1}, {&(0x7f0000003800)=""/19, 0x13}, {&(0x7f0000003840)=""/4096, 0x1000}, {&(0x7f0000004840)=""/4096, 0x1000}, {&(0x7f0000005840)=""/66, 0x42}, {&(0x7f00000058c0)=""/204, 0xcc}, {&(0x7f00000059c0)=""/162, 0xa2}], 0x9, &(0x7f0000005b00)=""/127, 0x7f, 0x3}, 0x4e}], 0x3, 0x10042, 0x0) getpeername$netrom(r2, &(0x7f0000005c00), &(0x7f0000005c40)=0x10) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/03/14 12:20:11 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="0019020000000000"], 0x8) 2018/03/14 12:20:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000000)={'sit0\x00', @ifru_mtu}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/14 12:20:11 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x400000000032, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'bpq0\x00', 0x400}) socketpair(0x10, 0x807, 0x8, &(0x7f0000000140)={0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000180)='./file0\x00', r2, &(0x7f0000000200)='./file0/file0\x00', 0x4) symlinkat(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) [ 63.129506] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 63.222545] audit: type=1400 audit(1521030011.705:25): avc: denied { create } for pid=10057 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/03/14 12:20:12 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x406, r1) epoll_pwait(r2, &(0x7f0000000000)=[{}, {}], 0x2, 0xffff, &(0x7f0000000080)={0x7}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) sendmsg$nl_route(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="6c0000001800040028bd7000fddbdf251c108009fc01fe0f0020000008001a000100000008001a00ff000000140001000000000000000010000000000000000008000400", @ANYRES32=r3, @ANYBLOB="0c0001000000008000001600180001000000080000000040ee0300000000000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x40004}, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000885f19)=""/231, &(0x7f00002fe000)=0xe7) 2018/03/14 12:20:12 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0x18, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000080)={0x1, 0x7f, 0x0, 0x800, 0x7fffffff}) 2018/03/14 12:20:12 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0xfe, 0x8082) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x2000000000002}, {{0x77359400}}], 0x30) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000140)=""/200) r1 = getpgrp(0x0) waitid(0x0, r1, &(0x7f0000000000), 0x20000008, &(0x7f0000000040)) 2018/03/14 12:20:12 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x2000000802, 0x0) splice(r2, &(0x7f00000000c0), r2, &(0x7f0000000100), 0x6, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0xffff) connect$inet6(r2, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r2, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)}}], 0x1, 0x0) pipe2(&(0x7f0000000080), 0x800) r3 = syz_open_procfs(r1, &(0x7f0000000040)='net/icmp\x00') sendfile(r0, r3, &(0x7f000017f000), 0x7) 2018/03/14 12:20:12 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) init_module(&(0x7f0000000000)='ppp1systemppp0ppp1@}-}%uservboxnet1\x00', 0x24, &(0x7f0000000040)=':\x00') sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x3, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/14 12:20:12 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000001040)={0x0, 0x0}) sendfile64(r0, r0, &(0x7f0000000000), 0x6) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$cont(0x13, r1, 0x0, 0x0) 2018/03/14 12:20:12 executing program 1: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x6, 0x1) ioctl(r0, 0x4000000000001277, &(0x7f0000000000)) 2018/03/14 12:20:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f000001b000)={@dev={0xac, 0x14, 0x14, 0x11}, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xffffffffffffffef) sendfile(r0, r0, &(0x7f0000000000), 0x80000000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000000c0)={0x9, {{0xa, 0x4e20, 0x800, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}}}, 0x84) r3 = dup2(r0, r1) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x100d2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x20, 0xfffffe56) 2018/03/14 12:20:12 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'rose0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) read(r0, &(0x7f0000000140)=""/210, 0xfffffffffffffc69) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x111000, 0x0) 2018/03/14 12:20:12 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp6\x00') preadv(r0, &(0x7f0000001940)=[{&(0x7f0000001980)=""/197, 0xfffffffffffffe25}], 0x1, 0x0) 2018/03/14 12:20:12 executing program 3: keyctl$unlink(0x9, 0x0, 0xfffffffffffffffd) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f000033a000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040), &(0x7f0000000080)={0x7fffffff}, 0x8) 2018/03/14 12:20:12 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'gre\x00ap \x00\x00\x00\x00\x00\b\x00', &(0x7f0000000100)=@ethtool_test={0x1a, 0x0, 0x4, 0x6, [0x4, 0x1, 0x0, 0x10001, 0x400, 0x8]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setlease(r1, 0x400, 0x3) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="2017000006000000a5b155a693827a3220776353f92237d171fcdad86b049b975f5ab14ba5afea556fc84b6ed3e52dfd6c2b2e3a10faf03a6c86dbdcf22750035b0fa604f66a9d6cfe7665dc99b70d6c8fa9ff4e99a94fa4f842847dd515a1f8a30bc8688144891e61a50c23a0d648a71da24984d84a303a0e3646fde59cb84680950b89dd788671455ebf32ddaff0f6ebe96a47a6ae9620a6cf4db27faf4f4baa7d9f157af62314f210"]}) 2018/03/14 12:20:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000640)=0x3f, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e20, 0x1382, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}}}, &(0x7f0000000540)=0x84) sendmsg$inet_sctp(r1, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0xffffffffffffc3fe, @mcast2={0xff, 0x2, [], 0x1}, 0x5157}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000080)="d726c6833b04c4", 0x7}, {&(0x7f00000000c0)="2d5208eea0412f82ed3a1b770cfc97bf765a105cfa2cd1ae4ff534e08d63585bca9a6f852629f992b207bf6530183f", 0x2f}, {&(0x7f0000000100)="8a66200c606b62ed7b0cd08a0eda899759d707723a6ae20b9fab6c0249f91050a47793c4e520bcd7bbb69a68a9d1a9af246cc698a2bf1eb0ededb9cdfc37813b9c04a74082bd66216e88a6f6003b7a6d068068f127090bf001486e10e291eb573a69d2a3cb31d3446556c75e0cfa40d45cd20d8b8f4672136a778d8f865b454c38a01682869ba138493bfe64e86277f9737dba1cbd241161e466931e25297ece9c2d5cd280", 0xa5}, {&(0x7f00000001c0)="862c57186be57debe0833c7c1c33f58bd9da22483b0256b3d7e60a4f5d53c0de3ee1d340c60d152d1e7f4a019be96ddbb40f1db4231e9d882f5a62e6867e13bfad99f5f15b192549bc435485e5410f1c790808059c891930ea499bb157f0ee65027f8b8c6cb78f4b205942fe89faa8e3110158726bb46ec2dae571054de6de6a03c856553ee09c01c56023d103dfe5184c17521df2f9c7770f64ddb99672d2ea8c05b4a0fdf1f022db3d", 0xaa}, {&(0x7f0000000280)="ad7ec2ed40d2470f1e6431670a14f4a218de47e202400056eb7241e2d78fa012a90d4324139a830b93bcb4873fa95ec56a5e68c7e6634ec3682e26653fa473738694486306aa4424c4c7b8c932ab7043a769f31865df1ce9c33d6dfa660e2cfb5782ee3f16e7", 0x66}, {&(0x7f0000000300)="354bdd8eca4083d6a13f936a601be2ee14ee1aee7a0bb0455a9e05c650b850fef8dbff0ffe7dbca76f2b4086c759b4994d6dfe888bc0b435c6131dce62f3db4d564d0c5858cf0da2bea663fffeffb51ffcc97378d1094d", 0x57}, {&(0x7f0000000380)="24392c5f91ac550c9e043b6b7d6841d290d2ceaa943d5d3669e49b14e3d312477c68cca51e3f6352d6a0125bd5bd1efdd58d340e80f7e0804b5591", 0x3b}, {&(0x7f00000003c0)="e904e3900585f14c6be4b83ca695ac425d3dc719e0af694ca2d11df9edc8c0e21c67dd83c15381adac03a0e48291874e2264f7c9c91bdfc935ebb5656664abab6ff7672a7c18b5d31c1cbfa0af6201434bb4f544fa69d28e503b25004126cfb314626ab175e319ae4e2dcc5529c535d0e1cfc7885632a46daf6a642f8bb2ea", 0x7f}], 0x8, &(0x7f0000000580)=[@sndrcv={0x2c, 0x84, 0x1, {0x7fff, 0x5, 0x8008, 0x101, 0x5, 0x3, 0x1f, 0x2963028c, r2}}, @init={0x14, 0x84, 0x0, {0xab9, 0x400, 0x7f, 0x5}}], 0x58, 0x1}, 0x4000000) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r3, &(0x7f0000fe8fe4)={0xa, 0x4e20}, 0x1c) listen(r3, 0x0) listen(r0, 0x0) 2018/03/14 12:20:12 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffe}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'bond0\x00', {0x2, 0x4e21}}) connect$inet6(r1, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) 2018/03/14 12:20:12 executing program 7: mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000a38000)='./file0\x00', &(0x7f0000603000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000000, &(0x7f0000b69000)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) writev(r0, &(0x7f0000b87000)=[{&(0x7f0000fe9000)='}', 0x1}], 0x1) r1 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) r2 = getuid() fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0/bus\x00', r2, r3) rt_sigsuspend(&(0x7f0000000000), 0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0x6, [0x5be0, 0x8, 0x1, 0xffffffffffffd302, 0x6, 0x2]}, 0x10) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000040)="f801947c46580277ab8f01f4bbf00a2d74ebc088ad51c3c5be1cea8da1ad03a25e5392b94f3caf99d370ae2ae327bc9dd45e2b314ed5764cec1e6caa463e6d564a871282e1bd3d061c0c2aafb46b02551041a07b56a1fba8db30", 0x5a) r4 = socket$packet(0x11, 0x2, 0x300) dup(r4) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) sendfile(r1, r1, &(0x7f0000aef000), 0xffffffff) 2018/03/14 12:20:12 executing program 5: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aadf29), &(0x7f000036dfa1)}}, &(0x7f0000044000)) unshare(0x28060400) exit(0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r0 = gettid() tkill(r0, 0x400000016) 2018/03/14 12:20:12 executing program 7: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000080)='numa_maps\x00') fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000000)) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x2000000000000354) 2018/03/14 12:20:12 executing program 3: setrlimit(0x7, &(0x7f000018f000)) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x1}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$getregs(0xc, r1, 0x0, &(0x7f0000000040)=""/48) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000300)={0x1f, 0x2}) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, [0x1, 0x10001, 0x4, 0x7e76cb7c, 0xcf4b, 0xffffffffffffffd7, 0x40, 0x1, 0x3a, 0x6, 0x40, 0x80000000, 0x7, 0xffffffff80000001, 0x2]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000240)={r4, 0x2b, "b42e84a40f5d7a8d34611768d6c4395b394b601535a725008ef11b9994768fa4fbf4a2d34560be1bd8d3e5"}, &(0x7f0000000280)=0x33) 2018/03/14 12:20:12 executing program 4: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000000)=""/123, &(0x7f0000000080)=0x7b) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000240)={'sit0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getpeername(r0, &(0x7f00000000c0)=@generic, &(0x7f0000000140)=0x80) 2018/03/14 12:20:12 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x3, 0x327) 2018/03/14 12:20:12 executing program 0: r0 = memfd_create(&(0x7f0000000180)="7a73836c6901e37884d7ce361acd2204f444a086a6c8962c00", 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x2) write(r0, &(0x7f00000003c0)="5e03800018c6a1", 0x7) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e23, 0x3ff, @loopback={0x0, 0x1}, 0xe71c}, {0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80000, [0x81, 0x7, 0x0, 0x6f2a, 0x5, 0x100000001, 0x5, 0x81]}, 0x5c) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x1f, 0x8, 0x4, 0x80, 0xefeb, 0x4}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0x40}, 0x8) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000200)) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000280)={0x8, 0x8000}) 2018/03/14 12:20:12 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000540)={0xb8, 0x2, 0x3, 0x8, 0x9, 0x0, 0x557c, 0x2627a9fd, 0xc45, 0x8001, 0x3ff, 0x40}) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000580)={{0x3, 0x3, 0x1, 0x1, 0x3}, 0x0, 0xde, 0x58e}) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d0500000065720082aba1ffd2a40166cbe1ff0700004981f5be7495a30e2dcdf2799179ef6d8820ab5d7cfc93b6ed01000001fff9000000000000000000"], &(0x7f0000000180)=""/200, 0xc8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/mls\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000400)=[{0x1, 0x40, 0x1, 0x1, @time, {0xd8, 0x4}, {0x3ff, 0x80}, @connect={{0x8, 0x5}, {0x1, 0x1}}}, {0xef5b, 0xb9, 0x5, 0x6, @tick, {0x1, 0x3}, {0x7fff, 0x6}, @ext={0xbc, &(0x7f00000002c0)="88f33351712ae3a14b09b1622a35fc68072916b53f8c493d80eececb81032caa2ce07ce7765d5e803a18d1593a7005df7f7a4ea31cfeb4e5719dffab17c43222123f7c1a9222d0949416fc12c81d281860cd266a465ba86e397d1087b5a484b24090824ee16d854047b8e241de883e4f02beed0cf625ac044f83a94683da7b7388b15d518a1d145ac26d10ebab5ef25e5c69643bfab8d2a84c52180d1eeeed86f5fc7f78dd17c5613bea8d5f6870aabb520cd1ad421c244c5c275626"}}, {0x9, 0x40, 0x3, 0x0, @time={r2, r3+10000000}, {0x2, 0x7fff}, {0x1, 0x8}, @note={0x1, 0x0, 0x2, 0x66b0, 0x3}}, {0x2, 0xce74, 0x400, 0x39d7148c, @tick=0x100000000, {0x5, 0x6}, {0x40, 0x10000}, @note={0x80000000, 0x4, 0x6, 0x660, 0x2067}}, {0x7, 0x803, 0x7ff, 0x4, @tick=0x200, {0x3, 0x5}, {0x9a16, 0x453}, @result={0xc, 0xfffffffffffffff8}}, {0x1f, 0xd2c9, 0x100000000, 0x8001, @time, {0x1, 0x3}, {0x6, 0x1}, @time=@tick=0xbe6}, {0x3, 0x5, 0x100000001, 0x6, @time={r4, r5+10000000}, {0x5, 0x5}, {0x6, 0x8d}, @raw32={[0xfffffffffffffffa, 0x7496, 0x100]}}], 0xc4) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f00000000c0)=0x100000001, 0x4) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r6, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) r9 = socket$l2tp(0x18, 0x1, 0x1) close(r8) fcntl$getownex(r7, 0x10, &(0x7f0000000100)={0x0, 0x0}) fcntl$lock(r6, 0x7, &(0x7f0000000140)={0x0, 0x5, 0x1, 0x6, r10}) dup2(r9, r6) 2018/03/14 12:20:12 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/netlink\x00') sched_setaffinity(r0, 0x8, &(0x7f0000000140)=0x6) finit_module(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter6\x00', 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) syz_open_procfs(r2, &(0x7f0000000080)='net/dev_snmp6\x00') ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) preadv(r1, &(0x7f0000000000), 0x38d, 0x0) 2018/03/14 12:20:12 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, 0x32, &(0x7f0000000140)}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d7efec)=ANY=[@ANYBLOB="140000000302ff8f000000000000a21e"], 0x10}, 0x1}, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req3={0x80000001, 0x1, 0x9, 0xab, 0xe7, 0x8001, 0x3}, 0x1c) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000140)=0x400, 0x4) 2018/03/14 12:20:12 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f0000000040)=""/24, 0xfffffffffffffd4f) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="c0dc64b89899a825575e7aa586085acfe2fd3bf7909af67a2c59ab84db8d82533251c8", 0x23, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='\x00', 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f0000000100)='trusted\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, r2) 2018/03/14 12:20:12 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x81}, {0xa, 0x4e24, 0x6, @empty, 0x400}, 0x7ff, [0x7, 0xe88c, 0x3e2, 0x5, 0x3, 0x3, 0x8, 0x20]}, 0x5c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x400, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000100)=@dstopts={0x0, 0x1, [], [@calipso={0x7, 0x8}]}, 0x12) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x10000, 0x3b, 0x2, 0x6, 0xfffffffffffffff7, 0x9, 0x6, 0x48, 0x569, 0x8001}) 2018/03/14 12:20:12 executing program 0: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000eac000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000040)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0xfffffffffffffffd, 0x95, "fd5020b1bb2f9f788adc8de561626b8a9306b9d189e277380b9fb55b3ad853d86173e5b8b50da2a431beb0979b511f6dadbe81a6c17b95e645e56a48a6c300506b23178577eca09e4fb167dda2e40531830421ecd7c729e26a8fbcb48a2cb4817887e922717b35b16176f1724e319281cacfc6fb56328ee873620717ec2ed90e4545f9c63af341a7410bdbce7cb42c01cc79235cc7"}, 0x9d) 2018/03/14 12:20:12 executing program 2: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x206, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="0bf5430f080319", 0x7}], 0x1) 2018/03/14 12:20:12 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001e00030207fffd946fa283bc0aeee6d87986c497271d856806000900d188737e", 0x24}], 0x1}, 0x0) 2018/03/14 12:20:12 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0xd3a55f52eeac3856, 0x100) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000080)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 2018/03/14 12:20:12 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) connect$ax25(r0, &(0x7f0000000080)={0x3, {"121ee3282106aa"}, 0x8}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") sendfile(r0, r1, &(0x7f0000000040), 0x8402) 2018/03/14 12:20:12 executing program 6: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5}, 0xfdec68a53590438c) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) recvfrom$ipx(r0, &(0x7f0000000340)=""/4096, 0x1000, 0x10040, &(0x7f0000000140)={0x4, 0x4, 0x4a, "0d4f3f001184", 0xc32}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f00000000c0)='#GPLnodev,!ppp1proc\x00', 0x14, 0xc398367dd2e6520f) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001340)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x20}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r1, &(0x7f0000000300)={0xa}, 0x1c) 2018/03/14 12:20:12 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x6, 0x4) 2018/03/14 12:20:12 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000017000)=0x4, 0xffffffffffffff0f) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr=0x3f}, 0x2c6d0a97d8b3b768) listen(r1, 0x0) 2018/03/14 12:20:12 executing program 5: symlink(&(0x7f000007b000)='./file0\x00', &(0x7f0000107000)='./bus\x00') r0 = open(&(0x7f0000000000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x4, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e23, 0x9, @empty, 0x2}}, 0x4, 0xff}, &(0x7f0000000180)=0x88) 2018/03/14 12:20:12 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x1, 0x1) r1 = gettid() getpriority(0x7, r1) 2018/03/14 12:20:12 executing program 6: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/access\x00', 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'vlan0\x00', 0x0}) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x3}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r2, 0x8, 0xc3, "4433799b90c7fae15dfe81c3845d07c30b41ca2e32a18c2180490cbc0e9cc5657732451780621b57a3b6cced0fc9033a283658b3755dabf67fca53f5683a32c59c2c77f13cc47dec58404d94e4b16c4edd1a4292a64daabe9e0aa2f7b39a8faba4e841da4456ecdf59e750f3c4c605766e8e689b66d5e74dd07c9474544de423f469e58927da538abc455d2d6a6bc0c8153da97bc56bc76ba1fe9bd894085aeaf238f2a413fd4df693a7320e6613640732817d1a2e46f3f9ab49c819fd90eb955323ff"}, 0xcb) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x301000, 0x0) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000003c0)='\b', 0xfffffffffffffffd) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3) 2018/03/14 12:20:12 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0xd3a55f52eeac3856, 0x100) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000080)='./file0/file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 2018/03/14 12:20:12 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000080)={0x6, 0x7ff}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x801, 0x0) pwritev(r1, &(0x7f0000004000)=[{&(0x7f0000000000)="a8", 0x1}], 0x1, 0x4) close(r1) 2018/03/14 12:20:12 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xa, 0x0) ioctl(r0, 0x2203, &(0x7f0000000040)) 2018/03/14 12:20:12 executing program 1: mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x2, 0x3, 0x2000}, 0x4) unlink(&(0x7f00009ff000)='./file0\x00') mkdir(&(0x7f0000000040)='./file1\x00', 0x64) 2018/03/14 12:20:12 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@broadcast}}, &(0x7f00000001c0)=0xe8) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x4e23, 0x0, 0x4e24, 0x3, 0xa, 0x80, 0x20, 0x5f, r1, r2}, {0x3, 0x6, 0x5, 0x7, 0x8, 0x7, 0x5, 0x8}, {0x7, 0xf112, 0x4201, 0x8}, 0x2, 0x0, 0x3, 0x0, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x6c}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3503, 0x2, 0x3, 0xfffffffffffffeff, 0x3, 0x3, 0x1}}, 0xe8) symlinkat(&(0x7f0000023ff8)='./control\x00', r0, &(0x7f0000012ff6)='./file0\x00') renameat2(r0, &(0x7f0000ae9ff6)='./file0\x00', r0, &(0x7f0000000000)='./file1\x00', 0x2) gettid() getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000300)=""/150, &(0x7f0000000040)=0x96) 2018/03/14 12:20:12 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000340)="17", 0x1, 0x0) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x2, 0x100000001, 0xfffffffffffffff8, 0x702, 0x1, 0xfffffffffffffffc, 0x2, 0x80000000, 0xfffffffffffffff8, 0x6}) 2018/03/14 12:20:12 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000040)="771231c89b68110dfd829749ea210d58a4edda1a66f0bbb0892bdfad091109f717beef9daa9eb0670d684414de772a391dc4e1249d3cc94d547721e47a890d0a7e1ff1ce4906407fa480017758d8b60ecc0d328a263292bb2d6a1e8eb0fc13a6e95df61fbbde8e1c5416a43e5cc7e13bab625de0b8b2c33f9863c254f7f34de191a769924e8aeba5570e6fe76ce4c6ec1b821f7d46ac5aeb13a47a3b49f1665a") r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000140)={0x4, 0x20000800, 0x2000, 0x7, 0x6, 0x0, 0x1, 0x5, 0x100000000, 0x5}, 0x10) epoll_pwait(r1, &(0x7f0000000180)=[{}], 0x1, 0x7, &(0x7f00000001c0)={0x3}, 0x8) set_thread_area(&(0x7f0000000200)={0x800, 0x20000000, 0xffffffff, 0x2, 0x80000000, 0xc00000000000, 0x8d, 0xb589, 0x2, 0x395400000}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000240)={'ip6gre0\x00', {0x2, 0x4e23, @rand_addr=0x1}}) r2 = request_key(&(0x7f0000000280)='blacklist\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='ip6gre0\x00', 0xfffffffffffffffa) keyctl$assume_authority(0x10, r2) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000340)={'filter\x00'}, &(0x7f00000003c0)=0x44) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000400)={0x9, 0x7fff, 0x5, 0x8, 0x1, 0x0, 0x6, 0x2, 0x9, 0x0, 0x6}, 0xb) utimes(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={{0x77359400}, {0x77359400}}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000004c0)={@in6={{0xa, 0x4e23, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x1, 0x6e, 0xe9, "178dbb304215f54c3f92442899bd2e235728e62beff23f259184b9eacb9925bc24da8cc256269db80c535149f0b6d0ced658b6fe9e6ae3f89cea5564f378d19b2babdea843921398758fcebce2a93f5b"}, 0xd8) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000005c0)=@assoc_value, &(0x7f0000000600)=0x8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000640)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000680)={r3, 0x30}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000006c0)=0x4) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000700)=""/71, &(0x7f0000000780)=0x47) epoll_wait(r1, &(0x7f00000007c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x3f4) r4 = epoll_create(0x4) lsetxattr(&(0x7f0000000840)='./file0/file0\x00', &(0x7f0000000880)=@random={'trusted.', 'filter\x00'}, &(0x7f00000008c0)='securitysecurity\x00', 0x11, 0x1) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000900)={0xffffffff80000000, 0x4, 0x74f21d46, 0x4, 0x9, 0x961, 0x8001, 0x3ff, 0x200, 0x0, 0x1, 0x4}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000000940)=""/229) sendmsg$unix(r0, &(0x7f0000002ec0)={&(0x7f0000000a40)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002e40)=[{&(0x7f0000000ac0)="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0x1000}, {&(0x7f0000001ac0)="9eac9ed73f86161592f33ca5a48ca026806ec7194141b09a886007f7d7a98344eb81140dcc09b1506d825cee0f3bb2f92f52a3da2232d899951d0f7f589e025a947984f0182beac5be1fedf021af64489c7f8131a9bfdaa491772ccaaa5ea32007dc393ceb92bd20f3a07a9fca38178553b56749acf13a9bbc7731e51dd7678927297d76c2e4e759a6c841fb6ada5683e43081c4e769d2dda1490a834038ed43c776f6d5badedc8a8661ce8f2a7bd475842836f4ff808b12c84de4d0dcb0c4c4e98dc8ca983cac84248ad9ab", 0xcc}, {&(0x7f0000001bc0)="e849933a2472919092214b23fbfe8190238c0153be3e9cfa0b796772fd58b8a4db042d995aa1861d8238cde82c764927f4edb807762d1b54c82c3e3f376b5a3d6dc3145ecf0e3c0a39fe78ee6aa252397bd4a8545c1db7c4b3e9c750497b783a25b179ae2bc804448c5d6e975b66baa77d37ab3d78f6bfa17b76cca9585b585759e13e727b3bd27db019e5b51e4720239a6b2c8ee26bbf055e65bdcc3d805c20f5d7e399f54fdbb0519395ee47f8bcf660c7179cf52f394eb79183fb5ef83318bfcb1e", 0xc3}, 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", 0x1000}, {&(0x7f0000002cc0)="211d3de7ee7778045cd18dbed86f0419be11b523f666f4c2bb477e3db0ff7563fadd55dbbf1d7d4b86af6b0fccc542f02df58b9d9ee04ec0ea1879e37aaed14c838617f63f78672406cd1fd90b5cb001f336b2fb9765d846d3b3115bd7b2dc5d26599af93001e01706ac77", 0x6b}, {&(0x7f0000002d40)="4cd097ee3fbd54b547ffd6c72162f83e1eaa1fecd4ad20e3d08be0ce723e1dc16e180d715707db04f1e048c66d18ee1017a69b1d6bc7b294c6c049424e5029d1a9e06d89e9659a9d12f87dd3a91b4f2a5355916875f054b6a5e7d40d45a0757bcce797523cf06e782c12ed829f1926653973f2edacd9c67ff000f4046596f1b1998be82aadbe56d46fbab6a1383ab1df856d625374a60520d343f9cb3b565dc9372ed3858f071575c6055e251538ee0448442d30fae616374a74f9d98a9a0ddbe99f971d2fcd5a52972abbbdc9ed4a1104dcdfba86d10f0c0d5cdf4a21ad9e651fcd05", 0xe3}], 0x6, &(0x7f0000002e80), 0x0, 0x1}, 0x40000) sendmsg$nl_netfilter(r1, &(0x7f0000003080)={&(0x7f0000002f00)={0x10, 0x0, 0x0, 0x58202000}, 0xc, &(0x7f0000003040)={&(0x7f0000002f40)={0xf4, 0xf, 0xb, 0x800, 0x70bd25, 0x25dfdbfb, {0x0, 0x0, 0x4}, [@nested={0xe0, 0x8d, [@generic="1c84c672e7456be62a2b0c2eb62c906429686dcedd1ff09eb7e89487a5da758b852ff61eb3de8664a8fe718527c4c5a9cc5acf14a666f073535f98934c8275ed640d3030e80fb6b5bd0389332d89dea5777101b7618857a9e5605ee997307048435f9290fa6d", @generic="dc40659c2d1ca66a545f3b56f9286a5336eed40861b1fcdb3c7ed069b1dd8daf475a01758d5171f1ef86d762622af836fbf2e11658197df8830d04377c2bb8b935a38be773ab6fbb5e38f6fec6343606d17d8a31ea8bee22f937d576a08443ea508a38f6a62978cfab9abdf7e4585bb2ace3b4"]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x4}, 0x20004841) fcntl$getownex(r4, 0x10, &(0x7f00000030c0)={0x0, 0x0}) r6 = syz_open_procfs(r5, &(0x7f0000003100)='attr/prev\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000003140)='/dev/sequencer\x00', 0x200500, 0x0) write$fuse(r6, &(0x7f0000003180)={0x14, 0x1, 0x0, @fuse_poll_out={0x100}}, 0x14) 2018/03/14 12:20:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000040)=0xfffffefffffffffa, 0x1) 2018/03/14 12:20:12 executing program 4: alarm(0x1000000000007) r0 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r0, 0xa, 0xe) open(&(0x7f0000000000)='./file2\x00', 0x511000, 0x98) pread64(r0, &(0x7f0000000040)=""/82, 0x52, 0x0) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/03/14 12:20:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000a67000/0x4000)=nil, 0x4000, 0x100000000010005, 0x32, r0, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00009f5ffc), 0x4474) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) write$selinux_user(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a63727970745f6465766963655f643a73302073746166665f750043f0e3af3d7aba8f30159223b61a1e4822063c715285a5a6809069420d73bb5640c6c627648049002ab98ed6e1d57d777cda4ebfd14ae588fafcd165160b97cf69829f"], 0x2c) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000040)) 2018/03/14 12:20:12 executing program 6: prctl$setmm(0x23, 0x6, &(0x7f0000ffd000/0x2000)=nil) syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0xffffffffffffffff) prctl$setmm(0x23, 0x5, &(0x7f0000ffe000/0x2000)=nil) getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0x22b, &(0x7f0000000140)=0x4) fsync(r0) set_robust_list(&(0x7f0000000280)={&(0x7f00000001c0)={&(0x7f0000000180)}, 0x3, &(0x7f0000000240)={&(0x7f0000000200)}}, 0xc) getpeername$packet(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000014c0)=0x14) r2 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001500)={{{@in=@rand_addr=0x3, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e23, 0x400, 0x4e22, 0xfffffffffffffffb, 0xa, 0x80, 0x20, 0x33, r1, r2}, {0xffffffffffffffe7, 0x1, 0x2, 0x3, 0x7f, 0x9, 0x80000000, 0x9}, {0x7ff, 0xff, 0x9, 0x2}, 0x7, 0x6e6bb3, 0x0, 0x1, 0x2, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x32}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3500, 0x3, 0x3, 0x0, 0x5, 0xa5a, 0x8}}, 0xe8) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001600)=0x7, &(0x7f0000001640)=0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001680)=0x0) ptrace$peekuser(0x3, r3, 0x29) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000016c0)=0x1, &(0x7f0000001700)=0x4) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001740)=0x100000001, 0x2) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001780)={'ip6gretap0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) connect$llc(r0, &(0x7f00000017c0)={0x1a, 0x118, 0x4, 0xfffffffffffffff8, 0x1, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) syz_open_dev$loop(&(0x7f0000001800)='/dev/loop#\x00', 0x20, 0x240002) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000001840)='gre0\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001880), &(0x7f00000018c0)=0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001900)=0x5, 0x4) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001940)='/selinux/checkreqprot\x00', 0x10d082, 0x0) ioctl$VT_RELDISP(r4, 0x5605) ustat(0x200, &(0x7f0000001980)) fanotify_mark(r4, 0x10, 0x10000, r4, &(0x7f00000019c0)='./file0\x00') r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001a00)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001a40), &(0x7f0000001a80)=0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r4, 0xc0bc5351, &(0x7f0000001ac0)={0x0, 0x2, 'client0\x00', 0x7, "4f212ace66b91e77", "f8e291d72cc546dcf3c5d3605314db3f36d26f3c9d274ae576cb02161ff7443a", 0x5, 0x1}) getsockopt$inet6_tcp_int(r4, 0x6, 0x1, &(0x7f0000001b80), &(0x7f0000001bc0)=0x4) bind$pptp(r5, &(0x7f0000001c00)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/03/14 12:20:12 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e0000140000000000000000f3ffff04000600000000000a00000000000000000000000000000000000000ff07000000000000000000000800120002100200000000ed1f0000001f000000022000118e00000000000000000002000000000000000000000000000000ac1400000000000000000000000a00000000000000010000000000000000000000000000ff0000000000000000"], 0xa0}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x0) r2 = gettid() syz_open_procfs(r2, &(0x7f0000000080)='net/ip_tables_names\x00') ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000000)) finit_module(r0, &(0x7f0000000040)='ppp0.]^ppp1\x00', 0x1) ioctl$KDADDIO(r1, 0x4b34, 0x1a9) 2018/03/14 12:20:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x6) r1 = dup3(r0, r0, 0x7fffe) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00000000c0)="783bc1d1c79a789588e3e4319c34173b2beeaedf0804f9b9abd112689383b3", 0x1f) sendmsg$nl_route(r0, &(0x7f0000b84fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="2c00000018000103ffffffffffffffff0a00002bb9e59d2d000000000000000000080015000000000008001600040000007bb3e53147bfe6927c5a026490e7456ce83422c8577d23d6f1994ad324fb103e24967e21d299f83589309232a8f92fa2f3eb28328e2c6bb9f1bf841b5aa916e13dcd35b0f4ac6aa0f0f90438ccaaf6fc7b9e602dc86ebf3be9803f1ecab505c763562e5dcceda47ba241432ab6dae273f233ccf1f3e78310"], 0x2c}, 0x1}, 0x0) 2018/03/14 12:20:12 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x4}, 0x1) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x1010, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c79fb0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0xffffffffffffff82, 0x0, {0xffffffffffffffff, 0x3, 0x7, 0x2, 0x5}}) 2018/03/14 12:20:12 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4001, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x400854d6, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f290076931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x180, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000040)=0x81) 2018/03/14 12:20:12 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x4000000005, 0x32, r1, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) dup2(r2, r2) ioctl(r0, 0x6, &(0x7f0000000000)="0656894d2c55b4466fcefc70711313689b88deebbb688c1f282e572a32b003051625d01da51e229fbf4f763bda54a6258c3301132ea88d7d6276cb40c9e2eae6646c27405ab150fdd5b7584f84ecc17e2cd5398fd57cbdc5f337b9562a91b73bc650d0b4e4053af2a723bc217cfd61d68b423b7175701dc34ca07c6ed1d51c10f369012d83cb13a469127741edab8a5bd1dee7131825a05bb547d74fc3826c0e2f61cc65200db9468236f13262372a51235815881c3b2076ac0d788e28cd7a") write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) r3 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0xffffffff, 0x2}, &(0x7f0000000100)=0xc) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x440480) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000240)=0xd8) dup2(r0, r2) 2018/03/14 12:20:12 executing program 1: modify_ldt$write2(0x11, &(0x7f0000000000)={0x9, 0x20000000, 0x1000, 0xffff, 0x5, 0x6e, 0x7fff, 0x7, 0x0, 0xfff}, 0x10) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000080)=0xffffffffffffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@loopback, @in=@multicast1}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x1}, 0x20) 2018/03/14 12:20:12 executing program 2: mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8)={0x7bceff27}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000446000)={0xfff}, &(0x7f0000fc5ff8), 0x8) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000939000), 0x0) tgkill(r1, r2, 0x1) 2018/03/14 12:20:12 executing program 5: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x3}) r2 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x2000080) inotify_rm_watch(r0, r2) ppoll(&(0x7f0000282fd8)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000955ff8), 0x8) lsetxattr(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000000080)="736563757269747947504c243a73656375726974790423766d6e65743073656c696e757800", 0x25, 0x1) 2018/03/14 12:20:12 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "d9ea1417811851145368e91aa40a16d826f92d2f0d7bd24f92c5c68025d5e08341a8acd8e650a0969facc0145871483f3adcf1dd985c7066c6cd26382e1c621614651af04d7f077cafca6ad880fca463d73209876f119b1d5fc7da0453faf365059ca90445e65be99b3c9cd21c0bb5ea4f7d57cece0c1a335e18ddc6138474414f02c1ce5c7a010c055cdd7fa1a802af3007fc3775d650e89ca08f257623d87e3985f7647d313f70294bf52c436eab266a6b1f100e5b7be8d8a61b97f1ebddd44642fc1a99d09689dcd6ae48d78ddab4f9349718b1050c96836a73b413585c89e1"}, 0xf1) bind$netrom(r0, &(0x7f0000000140)=@ax25={0x3, {"88f06d83b8bdc2"}, 0x7}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r0, 0x40085112, &(0x7f0000000000)={0x5, &(0x7f0000e82000)=[{}, {}, {}, {}, {}]}) 2018/03/14 12:20:12 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x80, 0x4) rt_sigaction(0x1f, &(0x7f0000000000)={0x100000001, {0x5}, 0xc0000004, 0xade8}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) r1 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r1, 0x8) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000240)=""/4096) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000001240)={@in6={{0xa, 0x4e21, 0xc8, @remote={0xfe, 0x80, [], 0xbb}, 0x79c7}}, 0x3, 0x2, 0x40, "8e9053fa78946617ebee82f13b5a79ca22fca2d566351cdbd98207deb8f02b06dd26ef8fc0361f208e0c3ee0fdb564849f2c9b23a31dfb029fdbbaef673234d45e6728b1bb0462171b1878562a6d40b3"}, 0xd8) keyctl$clear(0x7, r1) getitimer(0x1, &(0x7f0000001340)) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000140)={r3, 0x1}) keyctl$clear(0x7, r1) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001380)=0x800, 0x4) 2018/03/14 12:20:12 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x10) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000080)={0x1, 0x8}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00003b8ffc)=0x4e) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0x7ff}) 2018/03/14 12:20:12 executing program 2: socketpair(0x8, 0x0, 0x49, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x9) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0xffffffffffffffff, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x1000, 0x0, 0xffffffffffffffff, 0x1, &(0x7f0000000080)='syz_tun\x00', 0x80000000, 0x80000000, 0x2}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x4, 0x9, 0x7ff}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0x2, "b5f3"}, &(0x7f0000000200)=0xa) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40046432, &(0x7f0000000240)=0x200) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000280)={@rand_addr, @local, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000300)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000340)) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000380)={r2, 0x8, 0x2, 0x6}, 0x10) socketpair$ax25(0x3, 0x7, 0xcd, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r6, &(0x7f0000000400)=""/66, 0x42, 0x0, &(0x7f0000000480)={0x4, 0x5, 0x8000, "b34dcb4fcc03", 0x6}, 0x10) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000004, 0x20010, r5, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000004c0)={r3, 0x7f, 0x30, 0x2, 0x560}, &(0x7f0000000500)=0x18) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000540)) socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCINQ(r6, 0x541b, &(0x7f0000000580)) r7 = gettid() process_vm_writev(r7, &(0x7f00000006c0)=[{&(0x7f00000005c0)=""/132, 0x84}, {&(0x7f0000000680)=""/57, 0x39}], 0x2, &(0x7f0000000940)=[{&(0x7f0000000700)=""/117, 0x75}, {&(0x7f0000000780)=""/23, 0x17}, {&(0x7f00000007c0)}, {&(0x7f0000000800)=""/127, 0x7f}, {&(0x7f0000000880)=""/178, 0xb2}], 0x5, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000980)) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/ppp\x00', 0x100, 0x0) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000000a00)=r7) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000a40)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r8, 0xc08c5336, &(0x7f0000000a80)={0x100000000, 0x84, 0xffff, 'queue0\x00', 0x5}) bind$inet6(r1, &(0x7f0000000b40)={0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000b80)={0xfff, 0x1, 0x5, 'queue1\x00', 0x9}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x22, &(0x7f0000000c40)={0x4fa, 0x20c, 0x534, 0x54, r2}, &(0x7f0000000c80)=0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/autofs\x00', 0x228241, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000d00)={'filter\x00', 0x4}, 0x68) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000d80)={r2, 0x171}, &(0x7f0000000dc0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000000e00)={r9, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x10000, 0x1f, 0x1f, 0x9, 0xbb, 0x4f7, 0xee6, 0xffff, 0xa385, 0x7, 0x3, 0x9, 0x7, 0x3, 0x6]}, &(0x7f0000000f00)=0x100) 2018/03/14 12:20:12 executing program 7: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f000034a000)='./bus\x00', 0x5) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/99, 0x63) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(r0, &(0x7f0000000ffa)='./bus\x00', &(0x7f0000b69fff)=""/1, 0x1) 2018/03/14 12:20:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x5c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x1000, 0x7, [0x9, 0x0, 0x9, 0x69, 0x4, 0x7, 0x0]}, &(0x7f0000000180)=0x16) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x101, 0x7ff, 0x4, 0x490, 0x9, 0xd, 0x4, 0x401, r2}, &(0x7f0000000200)=0x20) 2018/03/14 12:20:12 executing program 5: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x8408, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) setns(r0, 0xc000000) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) faccessat(r0, &(0x7f0000017ff8)='./file0\x00', 0x1, 0x0) mkdir(&(0x7f0000000000)='./file1/file0\x00', 0x0) 2018/03/14 12:20:12 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x800) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xfffffffffffffd4f, &(0x7f000000b000)=[{&(0x7f0000010000)="5500000020007fafb72d00b2a4a2809381ff0900000043ee6b2623692500020000000000130000008848a3c728f1c46b7b31afdc1338d544edffffff00000009000000088daa7227c43ab8220000bf0c0000000001", 0x55}], 0x1, &(0x7f0000000140), 0x0, 0x20000000}, 0xfffffffffffffffe) userfaultfd(0x80000) [ 64.388291] audit: type=1401 audit(1521030012.875:26): op=setxattr invalid_context=736563757269747947504C243A73656375726974790423766D6E65743073656C696E7578 2018/03/14 12:20:12 executing program 0: close(0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f00002bfeda)="580010001400190000000000000fff560a06f8ffec0981050000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffeffffedd43c70219d6a0d00000000001200000c0900fcff0000040e05", 0x58}], 0x1) 2018/03/14 12:20:12 executing program 6: 2018/03/14 12:20:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat\x00') setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001800)=0x100, 0x4) preadv(r0, &(0x7f0000012ff0)=[{&(0x7f0000011fc2)=""/62, 0x1bc}], 0x1, 0x0) sendmsg$unix(r0, &(0x7f00000017c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001700)=[{&(0x7f00000000c0)="fe976008405f8a3fb64f10eb2d0d1c03df1c267dc967609d3c106b1708a379146d7cfc91df593d0fcfdceceb0cf37f2e98c8604c98d5e18b48ca5d1f4e39ca063a5021bbc7f9de7cc5406998fcba2c4dd56cf211bde8a1a93dbe6324", 0x5c}, {&(0x7f0000000140)="70f3122a7d13ab7ee7181ec8da0eaeb11c1c2a55c3956ea0971a3fcfcbd1d190e9c5b2c2fa78a165c490ef58be5cc943c4711c01881ebc4935a4c18ba418b561f175311abea96cb05eb66d6432ccccbdd7571ba37f95d8d435d012813b02", 0x5e}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="b95bf47c84c49ce5d19971558347afc7e4", 0x11}, {&(0x7f0000001200)="dcb918a20ff4fc25996b85e6ac36b05011888c13ac258e1f8da371ec8c2e8f5ef10c26805229ad4894d5190d9bf01f7f68f2dcd3c69a96fd16b687f54c4cf473aca3405d1d0459a7e6ef643fe8153f2febe7c55477a49bedb69a330c52e7248962b6352154baa160b9195a4dea532b3ce40cff7a0b490230c6a37ee69ccdec7e426f5f3f567d2bb2b87ade81cdc2dc3a568744ffab951f56a15e18d9e71ae6f494dabc240e0ded5f56f25acc1ad17405b41fa9b13ad54f36a6d83b8cf30601aa0d03a20b1ebb739f8346e8c47c70cdb1f0ae", 0xd2}, {&(0x7f0000001300)="f9b6a180b54ccd3eb3e6b1c76f33b618d4e449d4b650d50fb50d36858c121c04764f50675fa2e4d1466c2987062d5cd63066046d599bbb01bd6e21f9992a829ba05608deb7ad0b929d00ad7504d24479943f08badb99b140fe1bc7c746abbd9519eca89254e56868fe8f86244a54b7ab964aaf5ca0ec6fa35916a216d8df9af1e1b03300c5e873956d9373498256a4cbadcea903", 0x94}, {&(0x7f00000013c0)="13c066f769d4661d91113f1705b74b54e75bc7bed28de344a6de04a9cfad90ace03523771380b00980c67be85b7f81c3a7d3b4d3327768a403899c58aeca06cf729f63e377f034d1b0da5b9c974072ec8ed60c470ec5d68254a1c95d9711156d77dab9ac0c51a8081765c08fe46b7b33b33091e82573744b825be6639568f9df342affb3c5d5deb818b7f1c6917cae8b0e5d58b5dc1d75a7a2c5170e9975120ad9e4de9e750adcc59d4dfe7ec58fc47880d19aa49a72d9454e416d814c0bcf50497e3603bbaa07dae4dfc34e0784b5b08a5b1fa73f", 0xd5}, {&(0x7f00000014c0)="66bc02ce1de4f46a1bd279215a8402a90ef09c7c30bb04dfe89c368701e87ed0f082a9e5ddd6cc6c4acf1fcb1ee385d20e6950f03cee36a635c2a0eff6565ae08c9ee43aed5f998d6461824ce73d3a7fc0186d", 0x53}, {&(0x7f0000001540)="a7e56417a12d8118ebbf24f1669ecad58f416fe6028fe8f3021e5e2df87b2e384565643adbc486886ddaa66af30594fdfc515acc39792a3784f2d2d6fc5feacc8e5db4935414a7a52b4ec108476ee2ec429ce65ab580f36e237bfbb84b2ef005ba37c712b81b44e5a85ab09bdc27c5df25e76e0858282ecdba913d1e59dd9a6645404e4e96cceadf49820e7ed0bb09711e48d6ac3cfc4168558a20", 0x9b}, {&(0x7f0000001600)="47f80e0101589c8efc65e7cb2bddbef3b9c40d23bed48bc03f68552ccb3f706a32511e8544974fec19e54be28b3005e42103819d159f9ae95aa4a8fa81a9538c23ffeebc8d7a78dd6c207894e8571688fd90f9f6c9d05875c1bcb6bd9c069e22b8d1e380b37ef5cc6012d20c888e376bafb728f747d2d3bbfb43232fc39ebee2484ffed5552ae27b70235c3d847402f8a649d73b083a78fb41bcf05cd4f7387b331c99b448a541280138fcc4673778b40009ba7a1e0a95c9788bba26dc5841cec3573e6bc3608d2e695425e58b1fff42e8869fcfc10639b21c", 0xd9}], 0xa, &(0x7f0000001780)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x40, 0x10}, 0x40000) 2018/03/14 12:20:12 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x100004208, r1) fcntl$setown(r0, 0x8, r1) wait4(r1, &(0x7f0000000000), 0x1, &(0x7f0000000140)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2102, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x9, 0xc740, 0x57, 0x30, 0x5}, 0x14) 2018/03/14 12:20:13 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') signalfd(r0, &(0x7f0000000040)={0x6}, 0x8) lseek(r0, 0x0, 0x100000001) 2018/03/14 12:20:13 executing program 5: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x8408, &(0x7f000001f000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) setns(r0, 0xc000000) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) faccessat(r0, &(0x7f0000017ff8)='./file0\x00', 0x1, 0x0) mkdir(&(0x7f0000000000)='./file1/file0\x00', 0x0) 2018/03/14 12:20:13 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x4e60, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x60, {0x2, 0x4e20, @multicast2=0xe0000002}, "f806000000d66fc06607132a58200400"}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@multicast2=0xe0000002, @empty, 0x1, 0x1, [@local={0xac, 0x14, 0x14, 0xaa}]}, 0x14) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) socket$inet6_icmp(0xa, 0x2, 0x3a) clock_settime(0x7, &(0x7f00000000c0)) 2018/03/14 12:20:13 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x228801, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000080)=0x401) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000100)={r1, 0x3}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000140)={0x9, 0x1, 0x100000001, 0x76e, 0x182, 0x9e}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000001c0)={0x1, 0xffffffff, 0x10001, {0x77359400}, 0x5, 0x101}) clock_gettime(0x7, &(0x7f0000000240)) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000280)=""/66) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000000300)=0x800, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000340)={0x0, 0x5, 0x4, [0x3, 0xb5, 0x5, 0x80e]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)={r2, 0xf6, "5c25a39414495a3b0541972888394fe9c7ffb3115bc61b010927fe11e349c25aa4dd870b031e1533058544d067e2e704a98ab691af7607289b0a16c8747fc8c824339eeae8644207d53c781af2b65ddbfb5709b807e9d04ee7a5ce400ec7a268016e639a294e004d4b0fe84042d4b1b7f44d463a96b86344c0a5f9e359ad551a31ae934bbef6e12e2e3bcc25a670f6f48c9f9ddc57d40eb72ef5454bb6dd8a334cdc435af06fe1f2917843abe748afe2d800c565d986fe0193aa84fd735e9e7a6b1b1d5eeecaa581e122519e6f53e057fb002a9b3df588729291cfb36beb74d54aaefddc3df84a668ccc0defc2ae56bbf216b79246f3"}, &(0x7f00000004c0)=0xfe) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000680)=0xe8) fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_fuseblk_mount(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00', 0xd000, r5, r6, 0x1, 0x800, 0x8000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000740)={0x1, 0x2, 0x68, 0x88, 0x2}, 0x14) r8 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000780)={0x8000, 0xffffffffffff7fff, 0xfffffffffffffffc, 0x7, 0x401, 0x7, 0x6}, 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000007c0)={r3, 0x2000000, 0x85b8, 0x0, 0x1, 0x1045afea, 0x2, 0x7, {r2, @in6={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xf}, 0xd036}}, 0x20, 0x1, 0x40, 0x4, 0x4}}, &(0x7f0000000880)=0xb0) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f00000008c0)=0x10, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000900)={r9, @in6={{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x8, 0x2000000000, 0x1, 0x9, 0x2}, &(0x7f00000009c0)=0x98) timerfd_gettime(r0, &(0x7f0000000a00)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000a40)={0x1, 0x3f, 0x80000001, 0xc86, 0x8, 0x3}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={r10, 0x20, 0xffffffffffffffe0}, 0xc) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000b00)={0x5, [0x80000000, 0x9, 0x3b25, 0x6, 0x3f]}, &(0x7f0000000b40)=0xe) fcntl$setlease(r7, 0x400, 0x1) prctl$getreaper(0x2, &(0x7f0000000b80)) syz_open_dev$evdev(&(0x7f0000000bc0)='/dev/input/event#\x00', 0x9, 0x10800) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000000c00)=""/97) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000c80)={@mcast2={0xff, 0x2, [], 0x1}, r4}, 0x14) 2018/03/14 12:20:13 executing program 7: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f000002afa4)={0x0, 0x0, 0x0, {0x77359400}, 0x8}) timer_create(0x5, &(0x7f0000000100)={0x0, 0x2d, 0x4, @thr={&(0x7f0000000000)="8141eb94984e7133cab75a55be50ce52e39fc811628d206c83fe3f1ad3c7f894f9a44bfa8bdec4f6136fdc239bc33cf64c4c977dac7a", &(0x7f0000000040)="9568fbe31102c3a0f1d5b5d8eacf516feebb97d4b5977fd4e8df732cd62f6e0942fd2ca2ffb42167c82625cb42a0fa02468e07e10f93dd53e9e3370ee13dfc19ea37124b3d61961db5217b3341ac07c474e97637432750e62d9bb0a0de36abc24a9077794acdbee09998e780daa9621c165c564444b9187a7120cb0434fbe2fe39a46c967d4720650935c0ae79650e77089bf43065670ff1aaefc88f2cee02dad0f5a445f1f9d195c67e8d8ac3f4310ad03c08"}}, &(0x7f0000000140)=0x0) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x8, 0x10000) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000200)=""/205) timer_gettime(r0, &(0x7f0000000180)) 2018/03/14 12:20:13 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x40) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0xffffffffffffff01, &(0x7f00000000c0)=0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) listen(r1, 0x0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x431b8446) setsockopt$inet_tcp_int(r2, 0x6, 0x19, &(0x7f000097f000), 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000100)={'sit0\x00', 0x3}) 2018/03/14 12:20:13 executing program 0: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x2, 0x5}, 0x14) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) recvfrom$ipx(r0, &(0x7f0000000340)=""/4096, 0x1000, 0x10040, &(0x7f0000000140)={0x4, 0x4, 0x4a, "0d4f23b4e884", 0xc32}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0x244d, 0x8001}) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast2=0xe0000002, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x0, 0x4}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000040)=""/93) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r2, &(0x7f0000000300)={0xa}, 0x1c) 2018/03/14 12:20:13 executing program 2: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000b90000), 0x21d) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x5}, 0x4) 2018/03/14 12:20:13 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x121080, 0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x6ac8, 0x7eaa, "3b51a1408d08", 0x92fc}, 0x10) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x40045408) bind$llc(r0, &(0x7f0000000080)={0x1a, 0x309, 0x8, 0x0, 0x0, 0x1, @random="f5af51db834e"}, 0x10) 2018/03/14 12:20:13 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x2, 0xffffffffffff7fff, 0x6, 'queue0\x00', 0x8}) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = getpgrp(0x0) r3 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)=0x0) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000005c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@loopback}}, &(0x7f0000000840)=0xe8) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) getgroups(0x4, &(0x7f0000000740)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) sendmsg$netlink(r0, &(0x7f0000000800)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbfd, 0x400000}, 0xc, &(0x7f0000000480)=[{&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x8c}, {&(0x7f0000000940)=ANY=[@ANYBLOB="3000000040001000263d7075f58cd52d5200fbdbdf250c005f0000000000000000000000001e738e104cb84adad8429bc9569fb8bb6e6b5ddb0cd6c67954195a8f33c7fefcb28557b6acf05cd245b94eb50da4f7d4de99709a30d938e9b1180ebb834875ef65f207fddd2fc8df9af2945a70d93dabafc82499ff449d4bbf875a2035daba9aeaf9ed60d12391e999b9d2957cd97ef5071a3d1bbf6383206b343d41f7118ea90bbbc0d54c06d386debfd606b48813d05c6bcb5daddb633a01368aa6c0927738", @ANYRES32=r2, @ANYBLOB='\b\x00\a\x00\x00\x00\x00\x00\f\x00S\x00\x00\x00\x00\x00', @ANYRES32=r3], 0x30}, {&(0x7f0000000400)={0x58, 0x1f, 0x200, 0x70bd28, 0x25dfdbfe, "", [@typed={0xc, 0x12, @uid=r4}, @generic="8b524eaf3068c74c2a12fdf0bc6c1468e25a269d65852e8c04dd05258e001bd1c6a2", @typed={0xc, 0x52, @u32=0x2}, @typed={0xc, 0x72, @u32=0x4}]}, 0x58}], 0x3, &(0x7f0000000780)=[@rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x44, 0x24048000}, 0x880) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x6}}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/user\x00', 0x2, 0x0) 2018/03/14 12:20:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000d1d000)=""/188, 0x288}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/03/14 12:20:13 executing program 5: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000016ff4)) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) 2018/03/14 12:20:13 executing program 6: ioprio_set$pid(0x1, 0x0, 0x7ffe) ioprio_get$pid(0x1000000000002, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x58, 0x800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$dupfd(r0, 0x406, r1) 2018/03/14 12:20:13 executing program 7: r0 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000122000)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000f65000)=0x8, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=ANY=[@ANYBLOB="d747f5fec67a93ff9e560000000000000000"], 0x8) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x100) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f000084c000), 0xfffffffb, 0x20004000, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x8000000000}, 0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) 2018/03/14 12:20:13 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)={'raw\x00', 0x2, [{}, {}]}, 0x48) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="8902", 0x2) 2018/03/14 12:20:13 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00004f7fb0)={{}, {0x80}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x3, 0x101, 0x1000, 0x9, 0xffff}) 2018/03/14 12:20:13 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) r2 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r2) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000040)={@multicast2}, &(0x7f0000000080)=0x8) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) epoll_wait(r0, &(0x7f0000b70000)=[{}], 0x1, 0x800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/03/14 12:20:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000000000)=[{&(0x7f0000d1d000)=""/188, 0x288}], 0x1) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/03/14 12:20:13 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6037866757ac62f2, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x1f72d20ae68bbbab) socket$nl_route(0x10, 0x3, 0x0) 2018/03/14 12:20:13 executing program 1: r0 = accept4$bt_l2cap(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f00000006c0)={@local, @local, 0x0}, &(0x7f0000000700)=0xc) bind$packet(r1, &(0x7f0000000740)={0x11, 0x1b, r2, 0x1, 0xfc, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x123480, 0x0) getsockname$unix(r3, &(0x7f0000000100), &(0x7f0000000180)=0x6e) 2018/03/14 12:20:13 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000240)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xf}}, 0x374) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000180)="63d873b0eb1a7dc3d8511e224dd5e3b619c8b97402f9a1df7c5b3d2b878396386561c9c02e8e39ff75535b102d59c156", 0x30) r1 = syz_open_pts(0xffffffffffffffff, 0x80000) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000001c0)={0x6, 0xffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) linkat(r2, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00', 0x1400) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/14 12:20:13 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x80) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000045df58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) close(r1) 2018/03/14 12:20:13 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x2, 0xffffffffffff7fff, 0x6, 'queue0\x00', 0x8}) r1 = syz_open_dev$sndseq(&(0x7f000087bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r2 = getpgrp(0x0) r3 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000004c0)=0x0) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000005c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000600)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@loopback}}, &(0x7f0000000840)=0xe8) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) getgroups(0x4, &(0x7f0000000740)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) sendmsg$netlink(r0, &(0x7f0000000800)={&(0x7f0000000180)=@proc={0x10, 0x0, 0x25dfdbfd, 0x400000}, 0xc, &(0x7f0000000480)=[{&(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x8c}, {&(0x7f0000000940)=ANY=[@ANYBLOB="3000000040001000263d7075f58cd52d5200fbdbdf250c005f0000000000000000000000001e738e104cb84adad8429bc9569fb8bb6e6b5ddb0cd6c67954195a8f33c7fefcb28557b6acf05cd245b94eb50da4f7d4de99709a30d938e9b1180ebb834875ef65f207fddd2fc8df9af2945a70d93dabafc82499ff449d4bbf875a2035daba9aeaf9ed60d12391e999b9d2957cd97ef5071a3d1bbf6383206b343d41f7118ea90bbbc0d54c06d386debfd606b48813d05c6bcb5daddb633a01368aa6c0927738", @ANYRES32=r2, @ANYBLOB='\b\x00\a\x00\x00\x00\x00\x00\f\x00S\x00\x00\x00\x00\x00', @ANYRES32=r3], 0x30}, {&(0x7f0000000400)={0x58, 0x1f, 0x200, 0x70bd28, 0x25dfdbfe, "", [@typed={0xc, 0x12, @uid=r4}, @generic="8b524eaf3068c74c2a12fdf0bc6c1468e25a269d65852e8c04dd05258e001bd1c6a2", @typed={0xc, 0x52, @u32=0x2}, @typed={0xc, 0x72, @u32=0x4}]}, 0x58}], 0x3, &(0x7f0000000780)=[@rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x44, 0x24048000}, 0x880) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x6}}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/user\x00', 0x2, 0x0) [ 64.995805] ALSA: seq fatal error: cannot create timer (-19) 2018/03/14 12:20:13 executing program 3: r0 = gettid() execve(&(0x7f0000000080)='.', &(0x7f00000003c0)=[&(0x7f0000000140)="00bcf0ab1b0cfd62d77278ba", &(0x7f0000000180)="00bcf0ab1b0cfd62d77278ba", &(0x7f00000001c0)='eth0\x00', &(0x7f0000000200)='\x00', &(0x7f00000002c0)='(loselftrusted#selfvboxnet1posix_acl_access\x00', &(0x7f0000000300)="00bcf0ab1b0cfd62d77278ba", &(0x7f0000000340)="00bcf0ab1b0cfd62d77278ba", &(0x7f0000000380)="00bcf0ab1b0cfd62d77278ba"], &(0x7f0000000440)=[&(0x7f0000000400)=':\x00']) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000004c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000000500)={&(0x7f0000ffb000/0x4000)=nil, 0x0, 0x0, 0x20, &(0x7f0000ffe000/0x2000)=nil, 0xfffffffffffffbff}) r2 = syz_open_procfs(r0, &(0x7f0000000100)="00bcf0ab1b0cfd62d77278ba") fchdir(r2) tkill(r0, 0x200000000000025) exit(0x0) timer_create(0x10006, &(0x7f0000000000)={0x0, 0xe, 0x0, @tid=r0}, &(0x7f0000000040)) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000540)) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000480)=0x9, 0x4) stat(&(0x7f00000000c0)='.', &(0x7f0000000240)) 2018/03/14 12:20:13 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x80, 0x0, 0x8, 0x4}, {0xfffffffffffff800, 0x3, 0xe644, 0x8}, {0x0, 0xfffffffffffffffc, 0x4, 0x6}, {0x4000000000800, 0x988, 0x8, 0x5}]}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) getpeername$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x708, 0x0, &(0x7f0000e8c000)={0x2}, 0x10) 2018/03/14 12:20:13 executing program 1: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e}], 0x30) dup2(r0, r2) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r1, r0) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd}], 0x30) 2018/03/14 12:20:13 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180)={0x1, 0x2414}, 0x8) connect$unix(r2, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc)=0x8, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x200) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x100000001, 0x3, [0x8, 0x4, 0x0]}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f00000000c0)={r4, 0x65, "d12a0b64035222ef12b2029ab91ac8577db6d91dc5ac4ad8a7516c9844b7ebb2d12025282d07ee4e59bb26ade0aae94134a794cabfdd02b08ec30c311a88f69300c21c3e30000af98d89695591c7d759fe29667c7ef9677120886eb1fb9296d563a2b435de"}, &(0x7f0000000140)=0x6d) 2018/03/14 12:20:13 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x1000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000984ff4)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000040)=0x6, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aaf000)={0x20000004}) 2018/03/14 12:20:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/netlink\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200002, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000001040)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/14 12:20:13 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x1f, 0x9, 0x6], 0x3, 0x9a, 0x10001, 0x8001, 0xff, 0x28, {0x5, 0x10000, 0xe14, 0x4, 0x6, 0x20, 0x3ff, 0x100, 0x70, 0x8001, 0x6, 0x400, 0x9, 0x0, "3444ebb4a966997f8060f93160629d2b5dc82401e32b62ed74c129113f430706"}}) 2018/03/14 12:20:13 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x4e24}}) shutdown(r0, 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="f2000000fb097eaa8383fbb3f2e0be593b97a6a2c2505de32aae83d3082e977a7b2687a096b4139ac4ae094e856cd026379f7ee9d26343114451d92dadac4b80cb135f285a5ab24e2a03031ed361979a6df8d6629f0956adeac76ff300f0a7bedd8887841afb477f8915d095bd3975a53ad8e684630b242e4b62fafa9af42fc42131372488770df19313b015aaefae3f8e3b4f397482ff4427c53700dfe4f4f4b87a3b9e76293580f9eff69304dd5509aa0beb0fe9c6929a595f4edfdd363bc052c0f69bc386588a7bf897341a4c520f6017ee79ddb9ba73e27d4fcf40545fda12093626b119cf"], &(0x7f0000000080)=0xfa) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r2, 0x7}, &(0x7f0000000240)=0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000360000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f00009bf000)) pipe2(&(0x7f00000000c0), 0x4800) 2018/03/14 12:20:13 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000100)) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000340)) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xc69fc3737389294a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000280)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000300)={0x1}) [ 65.091838] ALSA: seq fatal error: cannot create timer (-19) 2018/03/14 12:20:13 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000d7afa8)={0x0, 0x17, 0x2, @thr={&(0x7f0000572000), &(0x7f0000180000)}}, &(0x7f00002f5000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x10000) 2018/03/14 12:20:13 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0xc, 0x29, 0x37}], 0xc}}], 0x2, 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.system.Security\x00') 2018/03/14 12:20:13 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x80, 0x0, 0x8, 0x4}, {0xfffffffffffff800, 0x3, 0xe644, 0x8}, {0x0, 0xfffffffffffffffc, 0x4, 0x6}, {0x4000000000800, 0x988, 0x8, 0x5}]}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) getpeername$inet6(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x708, 0x0, &(0x7f0000e8c000)={0x2}, 0x10) 2018/03/14 12:20:13 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0xff64}], 0x1) r1 = getpid() sched_getscheduler(r1) shutdown(r0, 0x0) 2018/03/14 12:20:13 executing program 2: r0 = socket$inet6(0xa, 0x102, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000000)={@dev}, &(0x7f0000000040)=0x14) connect$inet6(r0, &(0x7f0000001180)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/03/14 12:20:13 executing program 7: r0 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x82) write(r0, &(0x7f00000002c0)="9fa2c3b0f32752dfbfafc788fa6ec90d2528ab150a60194edb1b423f383b3f370ff808c389d6be0986d82e1f8c30238cf399945d69b5fdb162efe1098b891cb8411c178474448f000594feca0d8c1106e4186a6ad8c297d2b3bdb6d30932bc99a8891f0b6e847e9ee0c6ba6ffba1c191216411e526e55d9b4fda41ab6a1e9ce05c12317ed8300f08a86a5b0ce22c84368dcf8b727f7f7cfc3678c4f99b83507cc6192573c111162c89622fc45649ed24021e17b8619f3fa47af90fec8a71cc181d70ff6343f99b1131822020acac9190f3aeffd9158088f7ac7719d031225b55ee7d3f26b66617aa9b182f2f1bc702ccedbcc5092f91", 0xf6) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x3) r1 = syz_open_procfs(0x0, &(0x7f0000b74fbc)='oom_score_adj\x00') r2 = getpgid(0x0) process_vm_readv(r2, &(0x7f0000000940)=[{&(0x7f0000000540)=""/224, 0xe0}, {&(0x7f0000000140)=""/108, 0x6c}, {&(0x7f0000000640)=""/103, 0x67}, {&(0x7f00000006c0)=""/161, 0xa1}, {&(0x7f0000000780)=""/30, 0x1e}, {&(0x7f00000007c0)=""/241, 0xf1}, {&(0x7f00000008c0)=""/102, 0x66}], 0x7, &(0x7f0000000dc0)=[{&(0x7f0000000980)=""/129, 0x81}, {&(0x7f0000000a40)=""/181, 0xb5}, {&(0x7f0000000b00)=""/22, 0x16}, {&(0x7f0000000b40)=""/162, 0xa2}, {&(0x7f0000000c00)=""/161, 0xa1}, {&(0x7f0000000cc0)=""/221, 0xdd}], 0x6, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x5, 0x4) readahead(r1, 0x2, 0x8000) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000100)=0x3) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000480)={0x8, &(0x7f0000000440)=[{}, {0x0}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000004c0)={r4, 0x20}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYRES32=r3], &(0x7f00000001c0)=0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=r5, @ANYBLOB="54000000a96f969b9ba2fb573e113bc6e15bcd743da224d37875fdd62bb55c7f02f8253ca384b8c300abac06471d4584020cdd05664e5c14612dd485c4b5596d39f8b53a664d1951372b236dca22ad7600800000c77dd234"], &(0x7f0000000280)=0x5c) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000400)) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)='-0', 0x2}], 0x1) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f00000003c0)={0x6, 0x7, 0x5, 0x8, 0x8, 0xc16c}) 2018/03/14 12:20:13 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x4080, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x220400, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x628c, 0x4) r2 = dup(r0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000040)={0x9, 0x0, 0x101, 0x2, 0x6, 0x7}) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) 2018/03/14 12:20:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x400, 0x0) ioctl$KDSKBSENT(r0, 0x80045439, &(0x7f0000000200)) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000000)=""/54) 2018/03/14 12:20:13 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x7, 0x7}) ioctl(r0, 0x440000000000127c, &(0x7f0000000040)) 2018/03/14 12:20:13 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000040)=""/82, &(0x7f00000000c0)=0x52) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000100)) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000140)=""/104) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00000001c0)=[0x2, 0x40]) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x6, 0xdb2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000340)=0x84) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000380), &(0x7f00000003c0)=0x4) finit_module(r0, &(0x7f0000000400)='\x00', 0x2) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000440), &(0x7f0000000480)=0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000540)=0x8, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000580)=""/4096, &(0x7f0000001580)=0x1000) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000015c0)={r2, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x40, 0xc650, 0x3, 0xd0e3, 0x4}, 0x98) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000001680)={0x0, {{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, {{0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x104) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00000017c0)={@loopback}, &(0x7f0000001800)=0x8) acct(&(0x7f0000001840)='./file0\x00') r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001880)='/selinux/member\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x4, 0x4) setns(r4, 0x4000000) capset(&(0x7f00000018c0)={0x20071026, r3}, &(0x7f0000001900)={0x8, 0x6, 0x5, 0xff, 0x2, 0x400}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001940)=r2, 0x4) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001980)=""/36) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000019c0)={0x101}, 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001a00)={{0x7ff, 0x4}, {0x7, 0x5}, 0xffff, 0x4, 0x8}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001a80)={r1, 0x5}, 0x8) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x6) acct(&(0x7f0000001ac0)='./file0\x00') ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000001b00)) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001b40)=[0x9, 0x80000001]) 2018/03/14 12:20:13 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000180)) mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r1 = creat(&(0x7f00000ec000)='./file0/bus\x00', 0x0) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) unshare(0x0) tkill(r0, 0x15) ftruncate(r1, 0x0) fchmod(0xffffffffffffffff, 0x0) tkill(0x0, 0x0) 2018/03/14 12:20:13 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000180)='sit0\x00') setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000004000)={0x2}, 0x20) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r1) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1a3, 0x2) bind$netrom(r2, &(0x7f0000000040)=@full={{0x3, {"e5da38e9bbc281"}, 0xfffffffffffffc00}, [{"08d3665dc20b42"}, {"97200d4bc99706"}, {"b319a0c2b0ca90"}, {"7153cf0f7e2286"}, {"a6fe499757728b"}, {"5b2c96e6966d3f"}, {"889bcc0f9ca473"}, {"78d12c0402ce36"}]}, 0x48) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000004000), &(0x7f0000001ffc)=0x4) 2018/03/14 12:20:13 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)={0x2, 0x3, 0x0, 0x9, 0x10, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x80}, 0x1}, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0xfffffffffffffffb, 0x1) 2018/03/14 12:20:13 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x4e22}, 0x1c) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f00008bf000), 0x200041c) dup3(r1, r1, 0xfffffffffffffffc) 2018/03/14 12:20:13 executing program 4: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="66e598f9be562469799a8d191b4d357a82e9eb753d423b255d591708d05d8d3d732a75cfc9f9645f9f70e34c5d68d73700915fb8882c162f6f4050868caba1111fe8fc3df48f868078ef057f747e8743b97c20b4759cbf17cd86a47634101a684f1859ae33", 0x65, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)=',}usereth1systemposix_acl_accesswlan0\x00', 0xfffffffffffffffa) r2 = add_key(&(0x7f00000001c0)='big_key\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="5ad5622cc73a771b25e490c5577df3e99f970e6d76b6d5b46abf4fc1ec86a43625f4ee0d69805efd96356bef200f80c65757e9c2c9bef77a6d9ec2155fe8848415cb3a087a471f27220e8aa338f5965cf197e6630667fff1ba8a3ff5e47d7d0aaa3a5e5a72b0008241d25f321f5e56e1ee92fe4a2247be11d9e7288bc7ff0ab0be033f21782d8e23ae0d275028b1eb833475b38e53b2e9f5c5782c2fb8b15732", 0xa0, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000300)={r0, r1, r2}, &(0x7f0000000340)=""/139, 0x8b, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000400)='auxv\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000440)={0x4, 0x1, 0x7}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) getsockopt$inet_dccp_buf(r3, 0x21, 0xc, &(0x7f00000004c0)=""/210, &(0x7f00000005c0)=0xd2) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000600)={0x0, 0x5}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000680)={0x8, 0x1, 0x8008, 0x4, 0x80000001, 0x1, 0x0, 0x7ff, r4}, &(0x7f00000006c0)=0x20) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0086426, &(0x7f0000000740)={0x5, &(0x7f0000000700)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4008641c, &(0x7f0000000840)={r6, &(0x7f0000000780)=""/175}) setsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000880)=0x4, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f00000008c0)=0x791) ioctl$KDGETMODE(r3, 0x4b3b, &(0x7f0000000900)) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000940)={r5, 0x18}, &(0x7f0000000980)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000009c0)=@assoc_id=r5, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000a00)={'ip6tnl0\x00', 0x7}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000a40)=0x100, 0x4) r7 = socket$netlink(0x10, 0x3, 0x14) getsockopt$inet_udp_int(r3, 0x11, 0x67, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc010643a, &(0x7f0000000b00)={0x20000000, 0x100, 0x1c}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000b40)=@assoc_value={r5, 0x8000}, 0x8) keyctl$link(0x8, r2, r1) writev(r3, &(0x7f0000001bc0)=[{&(0x7f0000000b80)="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", 0x1000}, {&(0x7f0000001b80)="7086413682c5c929e5b2afa0ef9d51a655ba21f7ea649210fa54229bbbd9ae42468f7cf5", 0x24}], 0x2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000001c00)={r5, 0x4}, &(0x7f0000001c40)=0x8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001c80)={{0x3, 0x3, 0x2, 0x3, 0x100}}) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f0000001cc0)=0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000001d00)={0x0, 0x0}, &(0x7f0000001d40)=0xc) stat(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000001e40)={r8, r9, r10}, 0xc) 2018/03/14 12:20:13 executing program 1: r0 = socket$inet(0x2, 0x800, 0x6) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$llc(r1, &(0x7f0000001680)="e6f47311126ca62abb9e1f4d8ad44932835e328a484356c6ff445950bc3b1af3cd6f58f0082f530a8bd7a279393d6bd19752a8759e1fef6b4dabacbc1b1a51ef40ca332983018e2775bc7c402548c001087fe84dc59e6a058b89df28ac02017cc80353b064145e74", 0x68, 0x40, &(0x7f0000001640)={0x1a, 0x2cbbedbda4489464, 0xb1, 0x1, 0x757c, 0x4}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000001500)={0x7fffffff, 0x401, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x1}, 0xb) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000200)) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) accept4$packet(r1, &(0x7f0000003440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003480)=0x14, 0x80000) getxattr(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)=@random={'btrfs.', '\x00'}, &(0x7f0000001840)=""/78, 0x4e) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000034c0)={r2}, 0xc) readv(r1, &(0x7f0000001480)=[{&(0x7f0000000040)=""/73}, {&(0x7f00000000c0)=""/44}, {&(0x7f0000000100)=""/7}, {&(0x7f0000000140)=""/32}, {&(0x7f0000000240)=""/215}, {&(0x7f0000000180)=""/126, 0x28c}, {&(0x7f0000000340)=""/2}, {&(0x7f0000000380)=""/4096}, {&(0x7f0000001380)=""/42}, {&(0x7f00000013c0)=""/170}], 0x2000000000000154) readv(r0, &(0x7f0000001780)=[{&(0x7f0000001540)=""/130, 0x82}, {&(0x7f0000001700)=""/121, 0x79}], 0x2) connect$bt_l2cap(r1, &(0x7f0000001600)={0x1f, 0x1c, {0x1fe4, 0x6, 0x9484, 0x101, 0x4f2, 0x3ff}, 0x1}, 0xe) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x708, 0x0, &(0x7f0000e8c000)={0x2, 0x4e20}, 0x10) 2018/03/14 12:20:13 executing program 7: socketpair$inet(0x2, 0x80004, 0x5, &(0x7f0000005640)={0xffffffffffffffff}) accept4$inet(r0, &(0x7f0000005680)={0x0, 0x0, @multicast2}, &(0x7f00000056c0)=0x10, 0x80000) r1 = socket$inet(0x2, 0x4000000000000001, 0x1000000000000006) sendto$inet(r1, &(0x7f0000a88f88), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) listen(r1, 0x0) 2018/03/14 12:20:13 executing program 6: mmap(&(0x7f0000800000/0x3000)=nil, 0x3000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x800) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getpeername$llc(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) mmap(&(0x7f0000eda000/0x4000)=nil, 0x4000, 0x0, 0x32, r0, 0x0) 2018/03/14 12:20:13 executing program 5: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) r4 = getpgid(0x0) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000000480)={0x0, 0x0}) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000580)=[0xffffffffffffffff]) sendmsg$netlink(r2, &(0x7f0000000640)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x5000008}, 0xc, &(0x7f0000000340)=[{&(0x7f00000010c0)={0x12cc, 0x42, 0x124, 0x70bd28, 0x25dfdbfd, "", [@typed={0xc, 0x8a, @u32=0x20}, @generic="a2895d7efd23caf99e1e5b5d305532554f", @typed={0xc, 0x12, @u32=0xab}, @typed={0x10, 0x7e, @u64=0x6}, @generic="35d59d127671b2169cfd5a7ff720275d08e2cbd127a1789566f6f3f6f4fcda36776172609e9d12cb90ffff55878b61c1e01b7ca97258fa38aa35ff9d756b07c710fa2b6d039d6ddee0e109fb0258fc43db944d2f75da38a164450f60a07f37a00849c38b44e4176e38c7d82ac2327eb92a2088efafd5c8b58c5f68fcaa966dc3a58ebeb851c17300900b216779de16d1ebab35a35f619c0247dc085440cd37481751da754e6c7b67cdda5c5f2ebb", @nested={0x111c, 0x18, [@generic="ab538c60b2358f46d118f2289016f7b506790b0d3245ae66625534b47791a1df234f241256783df5b3d45f8e292a6930a9c918ac0adfd98436fe1522a8bb781c43d86b70f8eb3b902e48f85002960f45f34afb1220ce17514929ce9111fd91010c4dd852a841bca590dbb9", @generic, @typed={0xc, 0x44, @pid=r3}, @typed={0xc, 0x84, @u32=0x7d6e}, @typed={0xc, 0x8b, @u32=0x38b88000000000}, @generic="33a40cccf5a2d274849e5fbd6ddaa92d29532dfee05ef1aa6067c5ec0d5d2646ac9258f09fa5bdc923d3b6e2a13781b27f6b023d85254c3ff1b1c2cab9634a5c7dd859c152cb839bd1650b0188e288b2417e215aea324aef806fef31b0ac0199257c37097e3e50b18983583787", @typed={0x10, 0x74, @u64=0x9}, @typed={0xc, 0x5f, @ipv4}, @generic="8bd0bfcb2c5f23a2b09cb7afd77e8d808a92a5569b5f5a1f7a539c08971b3a65b39ecd40381f9858d604a53895bfee76bcd1fdbc191fabbf89fd6d35a4014fe2c02a02ed9f61cf9ce33ff5cd481a3937e629ca839d81e456db7a8a943cba6d288dcacb99a0144eef2c9838096ade9ec57c79093be2dad38a569e4785977cf54e4c157bbf7dfd927c150c751670def3971b67db7b9256b26ab5dfa48bc68d9c7d70bd3b5f671a7498bfe827c80f0263f7a0f57358d254570c3e48c37a976f4123922b1fd2babecd12608e38122588362d03250016746ca1081929ba8a42ac9fce49b82848471af4e22abbc4460427b85307063de9ec55e11d8ae22c89b9f6e8d7b8b1776b68bc5ebda32825b7e70fed00308d189bd381a0f1d9f9b3098a4ccdfafbf15f80b2fa8d16de2d3986ade4c584da89097893c5804b8d654a765087e77e8cb3860435242ddd053863d08bd8b5c774620a253cc47425152135a9a1a7a862615059744db62eef35b4ffc19352dc15e306e70e720c8447db68286751622ea05c8bbffd86deecf3596df090af650d064bde16870d554f3bbdd1b205f229c6f998a5663e048b00d7c2f4cc18888107c81234a84f75f58e085faf65bd686198c0d43eeb656322b9481fee422cf9740a3f03544d9e6d16ac7c7f933244de1b2b08a288c460d4e1464a35437de888220a9179aa20ee3554781b29d74d1d36a4cc751c2ad9f4cb8d8c62d0094e2fc63f1b3417a9633935211fa91a20007f7839da709c02f3249c5c6329a31b77d463747e17ea7c604fb263a68faf04aa71902c221635640d62b01ae29fd28860870e67cd9865ecfbdbe915b1841711e9d05e2a6d4098332d3685606724c1ccd00c272f2832f407a6f4d3a7d5a942d1bd97dccdb890b3b146202e0a645b4b80a0be2640d8eb715947d81d329e75f1c7a29592fe48ce314dcbb6e8dcf2337bb29ffa1f2b60ad22632803bfe9e1dc524d8908d2f5aa9593ddce4963c4e4bba098b9cf9c0726143ade79ce3f36ad0fe76774daa9eec256547e14cb9b0092c289f5aaa222d2b346707d0356b6864bfc29dace437524a07b4eb40a8708a9ed3703509f5d1f9a9c6c6b9083ac48229acaab9384e59e0862ae60377c1ef80334803752322607af66de969d1967903e647c535ea5b9810343c8d012c5a86aa645d14a744aaf98487f2a1d734df9b791386c82ff12197ef73f864adc57639848d254ac3dc9d1df4c2b9eceb0cf01b72651411e75d55a58f42a2324548859ee61bdb3d67c586b7ba252921abd29dae5ae56f2c196f6f1450ebe649ff85d7dfd4b0fa3ad55972d6e47c6bc303b73087b5c020754b05b41a2c88dc2fd7bd776b9eed81690520f1c5bae0a8e9b7aec4055e80bbf23c9ff0b31caa882a0f9db00ac2b2a067dd7f7243fb6f50e356b062121eb3b50933cfa9ccce9cb4bebd6bb08e1b75e0ef0f6f356c57cecb2b0f604807c97b14ce7680d08beb85a70ab56f5e6cf016bb9b9eec07d59a9476503aed5e934a580b3146a97104233b808665afded49d7889ac0d0462edc8c94bd73f001fafde3c26fa89891815365be9c54f667188743f40976d02ed958992c562fad168d85b8f1ec74adbc420ababdc8a0c1d56c5e1a50f55c954939cfd70b14a085a43abc95f06db881ede8989eb888f6271fd9f5c74e287a211d055813a623509ad34792aecf27b59725f658db885eef5e72f968e281c3d425bc8370cafb82caa470aa1e8e981be84ee9ebea133ebd3fe29a1a4bba435740c487264b09b61adce7d2f8324ba11cce1f6d89238784275b0021effe131eb60333371ac72c96eeae14d97bf2c293b15c79fec54c6f117f907f3f6845615251e5a038a910e4cd954f2424341d7c1152202ec8696c1c009ce4177971e9c7670aa8be0cb9e2f57a28856ab0b47494d3b2758e14bc537c08e3727e780aa3ea1ac5bf48f5b11befd2292dd8a3b03b210ea09dfab6cde1bb488c8eaccb0e90b938293fa7d4c4f171985365b92965aac396a354024fcb3c13a0dc27652e0fe102663be10230863118c8d5fc4421d66b2e34d1278d3b9cfc9899f000a7fd6c9064037c647e6805428379570fbf60291fb9239f38aa7f15789aee20d753fe5e0cdc426f9740ba658e3da6597b68bd80c9a1ac05ed37b5cd340a6e55123965cf4341ee4e72654ddbd1e943b563cf099d4c001b73665f74dae355ef946a868b9369cbd923036b965a7456fdadfa7dbf95505121761ae5ac6974b8676d8e2a24d16048838e2918520820612a3508ea399a5c2518fb46a35bd8a3ae4166ff4172916bd3a3c3a868e5d939402fb8d976fef5a15437022ecd50b46976607d8022bf73b2a6dbc88f5e780f7629214b3a649500b3116d4c93d6b716f7aa79ffad63a7723c335d57749b302b57d1d013cc285f2cf2a3710fd3738483ebf0b41dcc645ca91a6038aaa15566933528eec89e163583248151772a21c073c0004c1919e42bbe4370af7f3582e44fed84af8ea67b8dbaf3fc49fbf08529520346c59d809a42b34718ca27260b3c0ee0db2ebfefe681f77e1369a3e6985ca6b659483314d5c8717fcdc4f09823e2e4a5dfd8ba39da31a92202e6c172ec57806eb3143c9095980b5094a8613aa20bf7732bd343556023571c016451ae97a2758fa58986362ada38ae7bdb1b2e7ebe23053a9cf07bd9bc6554fe84003da72e31484bc0c03719de4456f4a61ca366776198360bb0a2a457dcefc3f8fcf658c8e42c76c60563b3d57fc81b1b160aa0909a0b72d3ff695d171c0710e5d3e6895784a85fb44292453203170d693057c9249f73bd19e1f5701498cb2801d5a55822484f7eb47d756a24c53c5cab911efee5b2e45953b1d3424ad681da140382844e21628d60d7f4d58a6fbc5a382bfe200b5a6acb1cc1e1a271aee17be9f1b561a738a679cb2e67ed52115c818fcd224f9d9e2a30b158f374fee82ba26dfd9b18395a7f9300af0d37383d8564717e012c52e5bd140c8fa54e1561adfc999698ef6f3f01e280e67dba3067990b50d6b7fc72745fd35aec553fc72639caee427aa258a278f5cf0676066c26302d22886bd301a28846f9ba3df7ae2f95786ac1014fd0ec1900a399dac776b724735222154960e84656abcef09d4e32a5e11662ba667933484dd8d240dcef82f0abd38e3bcb6391c4d7188eb8903ad4584e0f97fea87d8d16d43b9904b4e3c63ea6f190331d68987170caeee10a6bd8d6aaa83e67d614dd5c5e5801157bb58709df31889eb3b0a5f233a12cff54017c132e690b9f82a4f74a1fe8e9253e4b8b0e19268b461bf5dd6095426a449c707793adf9b9efe2c25d9e7649ca3c1e324158db22a3807f6726de2e22a62a9bf22c3acf6061032b7f552c83b28d2ae8015d797724c0a1d4fd4f1a30a170cdffb1ae7a02af366f13a228cea8076ec11db146f4fdba86665d87fe8150af08e0a7af8e2817ee9475c25470569c828950d503fec33dd9a4630d474317ed43f9fafe1e93b889c500b9b7bfef8dcfdc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@generic="7458b31cee7676c610caf9412ed7bd86aab8cca6732259f49a11c66a359bf779ca4313b6818c2e69da3b28810f6f1d59b8ffd832fd117f9bdcc200ce6cb0a285f2a8f8599e97b4a2fc1f5e44b89f231ef93c062ae791f39993d4a2693acf54a7af9f47bee0f711c8ef0ec58a586b585ff5cdb51c3d00da", @generic="7ed6e1fcbf2349011a2047a0b13527de12d06f6895e1572a260b9c8fbd97ce7f73d2b791f12c6fb4408570ca3d874650991b5d05688299291f2587a0bd1b3d321913"]}, 0x12cc}, {&(0x7f00000000c0)={0x274, 0x39, 0x8, 0x70bd29, 0x25dfdbfe, "", [@generic="7f005aa0054cfa6860911953fcc6607bf87815856c46e7e32ec3d600498e75cb8d88c5880317126968a7904ec84a83c113268138e1bbeaa3b2020cf5e515095e2973c0740b35a76ab74e9d9cdbf4cd14f11f9d0e9b4eb7c472ab345aa37bc93d38542661cec8de7c28dd0b9fea1696a4a32a5a7a54a253fff95cb8e6e6c16a627c486f66e349e5facdb6a4f06b55552ed5a65c1a14e27a020baf39fa2227f365489f94291729a3954d805615", @nested={0x1b8, 0x45, [@generic="a43018f660597e5d2d239fad03716a85d2ce355a6a0471f74542ef7fcba8728d3a05d097f0d7147b0c567e4b2dc7a96c624bf465025d3fbbdf01bfc53ca94cb1b717595616258dccc0414a8cff6b783cc57440e1872d794c7a0a212624c499ddd19ea3f496ec5a6b979aa99a029261d89b7df88c927f3a7889e11d", @generic="a73c9cab14147ab2b1c3b95ac7ed4eeb118eb09c01d028b565666e2615f321e412de36dc38ac12", @generic="4c9d57fcb9561f725095268edb065de7806101eab067739be9940531b5467a1d0e18fcdd7769ca19190fc456f914be7ef10c351415d9", @generic="94de7c0f25074dcef819b9139ba011e4dd46d8bb0a91444c1e4878c72728a93f710f812582c7ce34450ed30ee663c71ea14f773b19f8a17b275fa6d8eb035e1e65a3d7c4a5d4c59ef4e2363daca084552914962249426ddb012433676bc88331898d733be35affde2903dae5844afee7def56b26858d23ad186b71989cfb36d394f4b4b43ebf6b78e9be62ac958ed76517ee3c0ff4f2c2ed30c3c8c08a321ef3d9af129f5087400fcbd43e633cb6fb09fecd8cb09851dc555639373fcaa9b7ae07fd606305f812e56f81b5f96ddf7b3fc8f58ca8d828862ec5b2"]}]}, 0x274}], 0x2, &(0x7f00000005c0)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x24, 0x1, 0x1, [r1, r0, r0, r2, r1, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x64, 0x24040000}, 0x4004) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r10 = memfd_create(&(0x7f000003e000)='\t', 0x0) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x1, {}, {}, @result}], 0x30) dup2(r1, r10) write$sndseq(r10, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x0, @time}], 0x30) ioctl$TIOCLINUX2(r10, 0x541c, &(0x7f0000000000)={0x2, 0x4f437d48, 0x9bc4, 0x7fffffff, 0x80, 0x7fff}) 2018/03/14 12:20:13 executing program 3: mkdir(&(0x7f0000958000)='./file0\x00', 0x0) mount(&(0x7f0000a7aff8)='./file0\x00', &(0x7f00009b9ff8)='./file0\x00', &(0x7f0000e53000)='mqueue\x00', 0x0, &(0x7f0000fcefff)) lsetxattr(&(0x7f0000bc4705)='./file0\x00', &(0x7f00003f2ff7)=@known='user.syz\x00', &(0x7f0000046ff7)='vmnet0*:\x00', 0x9, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={r2, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r3}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000140)={0x3, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x1, [{{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x10c) 2018/03/14 12:20:13 executing program 1: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x303, 0x4) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0xfffffffffffffd97) [ 65.377733] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 65.392015] audit: type=1400 audit(1521030013.875:27): avc: denied { create } for pid=10443 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_rdma_socket permissive=1 2018/03/14 12:20:13 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000001c0)={{0x2, 0x4e22, @rand_addr=0x8000000000000000}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x4, {0x2, 0x4e22}, 'erspan0\x00'}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000852ffc)) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000000c0)=0x5ef, &(0x7f0000000100)=0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000140)={'ah\x00'}, &(0x7f0000000180)=0x1e) 2018/03/14 12:20:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993ce8d) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/14 12:20:14 executing program 3: r0 = memfd_create(&(0x7f00006a7000)='/dev/vga_arbiter\x00', 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0x9, 0x4) write(r0, &(0x7f0000ffdffb)='#!', 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/03/14 12:20:14 executing program 4: r0 = open(&(0x7f0000000040)='./control\x00', 0x80042, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0xe4) removexattr(&(0x7f00000000c0)='./control\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00') 2018/03/14 12:20:14 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x24000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0x6525, 0x0, 0x10000, 0x88}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000080)={0xe5, r1}) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getpeername(r0, &(0x7f0000000140)=@ipx, &(0x7f00000001c0)=0x80) mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x60) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000240)={0x3, 0x2, 0x3, 0x0, 0x323d}) ioctl$TCSBRKP(r0, 0x5425, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000002c0)=r2) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000300), &(0x7f0000000340)=0x8) timer_create(0x7, &(0x7f0000000380)={0x0, 0xc, 0x2, @tid=r2}, &(0x7f00000003c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0}, &(0x7f0000000480)=0xc) quotactl(0x1, &(0x7f0000000400)='./file0\x00', r3, &(0x7f00000004c0)="70dc75f4caee5c6af8f0ae3bddd272c79e986e0b40675d3c49fc3869062059272327b3ef9cfe8aa0bcea84d750d681bf5223f22495b6d25dff9b96eefee6b977502747853b9feb20f1fa16e0bdbf9f16749fd4ab916239b127bb7796fc4c94486010335291201c034360ef9b863a7821c75aa6b111400c90d65fa5d08f228bc0913085fbef86ad2af9") setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000580)='tls\x00', 0x4) getsockname(r0, &(0x7f00000005c0)=@sco, &(0x7f0000000640)=0x80) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000680)=0x5, &(0x7f00000006c0)=0x4) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/status\x00', 0x0, 0x0) bind(r4, &(0x7f0000000740)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x80) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000007c0), &(0x7f0000000800)=0x8) sendto(r0, &(0x7f0000000840)="76dd012fbf7687d1e9b86a159d9e827dfca705c348fd65bac6af195e12004bfb87c9982ea4c75a32355dd05eff412a2559e7d0635d61c25997377586411510c9179a9f6a7bced071fe", 0x49, 0x4004050, &(0x7f00000008c0)=@llc={0x1a, 0x304, 0x8, 0x3f, 0x9d2, 0x4}, 0x80) getsockname$netrom(r0, &(0x7f0000000940), &(0x7f0000000980)=0x10) sync_file_range(r0, 0x80000001, 0xffffffff, 0x3) stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f0000000a80)={r1, 0x80000001}) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000000ac0)={0x5, 0x9}) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000000b00)="becf4dd78c2e0022ec7078721a24e66dc7ed5fd80615c11446a957553dfe995d1f3e6bc61bff845fac410155c5eaff36b6cf4dfed42378cb69ee076583e97256642d395f943a7a5fca7cbc3ecb59c70eae8cec60da239e9500208243995a45dec5a6b1ef1a93b1f0e4930a3e08be88e94159c3091926012f6c03f100a0870dc36d46f3287dc86b398885cc2487b9005cc2cdb9b230df2b") getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000bc0)={'nat\x00', 0x4d, "63788c2f4a0f32eb99db202946202353a542a424071695c467265b8031aca58e159e7a1c3a32d53bef532c386d9977425b6a196d22998b2e6a532f6a1f28efc51ae9ef34fac3ee28ba801376b1"}, &(0x7f0000000c40)=0x71) 2018/03/14 12:20:14 executing program 7: umount2(&(0x7f0000000000)='./file0\x00', 0xff7ffffffffffffd) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futimesat(r0, &(0x7f0000000080)='./file1\x00', &(0x7f0000000100)={{r1, r2/1000+10000}, {0x0, 0x7530}}) 2018/03/14 12:20:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000000c0)="51fd4b2027a28f05630fb84a3ca8b57b964d4a910e5dd1b2e0a28a6791ac65b8de4ba6f800ee2f00d556c4a4e3bb464dc66ee30221cd0508ee5fb8263605ae68688a0b1f22", 0x45) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='yeah\x00', 0x5) r1 = socket$pppoe(0x18, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xffffffff, 0x12000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000180)=0x7fffffff, 0x4) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='ip_vti0\x00', 0x8000}) shutdown(r0, 0x1) 2018/03/14 12:20:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f000001a000)='/dev/loop#\x00', 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) ioctl(r0, 0x720, &(0x7f0000000000)) 2018/03/14 12:20:14 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000000100)={{0x2, 0x2, 0x6e8, 0x0, 0x9}, 0x0, 0x33e6, 0x900000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000080), 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x12001, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) 2018/03/14 12:20:14 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f67000)=0x174, 0xff) setsockopt$sock_int(r0, 0x1, 0x40000000029, &(0x7f0000d4cffc)=0x20, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendto$inet6(r0, &(0x7f0000857000), 0x0, 0x0, &(0x7f0000f69000)={0xa, 0x4e21}, 0x1c) 2018/03/14 12:20:14 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000100)={0x8, 0x7, 0xec}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = memfd_create(&(0x7f0000000000)=':\x00', 0x3) ioctl$TIOCSCTTY(r3, 0x540e, 0x400000000000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r3, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) socket$pptp(0x18, 0x1, 0x2) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/14 12:20:14 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x8001) fcntl$getown(r0, 0x9) r1 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000240)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@ipv4_newaddr={0x48, 0x14, 0x400, 0x70bd27, 0x25dfdbfd, {0x2, 0x80, 0x80, 0xc8, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x5, 0x401, 0x0, 0x3}}, @IFA_ADDRESS={0x8, 0x1}, @IFA_CACHEINFO={0x14, 0x6, {0x2, 0x6, 0x8f, 0x7f}}]}, 0x48}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000000) sendmsg$nfc_llcp(r0, &(0x7f00000018c0)={&(0x7f0000000380)={0x27, 0x0, 0x0, 0x7, 0x1, 0xf88d, "5485a45495a57b210cd44cb4f0de28ade210ae5c453e3db4a9254c2e54b46847bce236ed6ae847d275a8a15af6dc694fcf8999dfbc6bcd625a346f9e61d423", 0xe}, 0x58, &(0x7f0000001780)=[{&(0x7f0000000400)="9fb9c531308f257dce9f0abfdfcb8a37cc915cd2a8b67c2a4615c4fa9e672a2990d60e469c9f89fa700b2255e4fd1dfb9164f417f0f22a1267f778dd3128281fcfe7673080f7752dffb626eb2051155a3a5146479c386811bdcb1049210cbaf05e30da5cbd955347d0ed38f5985b53c9345153b26fb2574d14a4dc0cb1c9631537e61b00754f6c20f68a65ee3b5076cb431891d94f98adf05ad57878b53cbf2936aab401962987ae2bbe80198ca1346047e91c8502bd00f36d3bb9fbfa398ff980a9c37c4b86f76932c24cd4374f424aca6992e065ec6f404a6996ca48e3459701f8d82a526c29950af4276bf44cad664ad3820fec26d41c1d5a78ba56fec2dc0481f5d5b2b29b161aa7b8234178d4009ad2913f039c1f02d517e0a1d2bf54b53096b8cb2a0a5ab48f2fb5af5afc6b5a07b4cc8d13fa645298ce158c8124487444ddf40d41faf16a01ac38d613b1d86597556b3b3ae37425f7f363c8f10ef17102f123df677fbe7bcd39812aaeac328b741aed5139b505e1a1227e85ae808d43a56bd1501cdf8d91baa2f55301ed16ab1466d596524795b25cb80549cb6493fe41e84f1b4e1a71af2ef5cb9135823d1036e96e6cfcbc733be1e687a48e55029df32d12a0328beff6198db10feeb940a80519e0a296d1643bf191e73836c45a923008667550259606830cd41021644e127648e77cabec0501424b548ce1dc2926e02e22398cb62f152ce354213aa22c5afe0ba89c293857f0abbf23da2f15c588f179fa3f21144b7b481455954af70b820ae5feff880c41481f78768824039dc651e41d1b5c9d93430f049c78e6b693e6d61801269ea4415d7c884222aae850781e5c869cca606042c501b243947c46bd035ec3cb95e4a9059091332091d8d5c26282618af0c3af76ecc4786382cc7b1fa79a83c14246f1f5883380277c2a0de5937b97558ec875946883a3259be1becd508730ec53b62c2f7a3e3fec9def739b4111462b024f0444291adb2000e11e36ee47df825389d8039bf59962d951ce778f211a55f102f25bc557802388ad909eaac1e1b60efe16f1dbfc84894ce18e85bc2a497da5339b31c0c265e12d163c7010fdb425f68da99d50e5de4f5bc99cad03c287f32321a189b3f8935a2a725f90f2845a602c915495e5dfdf9e78908f0d7ae20f516bb1a24b3d46e36bd4d26ae799d3f30a4231bab09e87bff376a9929768cbedb3d83abb5b0535ab849b7ee9ea4ab09b8a38ea63365aa6a38503e8327754bb2aedd6f099393546408e1cfd33dd772f107485541648450250fa87ca41bffc9ca7c4bc34b1f3a1c10993d9558fa43bffb7d13803ee6c88cc4c95348c52c0bf7367986b1232f968fc68ed98cf7be7b52f6280e10830a567a89f8aa08e24c4a2bf97fc61e11a93a691499b50effde3dd65b86d9d87b54f14cba04b871cabd187fadd30d17fad44e7a68db90c89f1c56f2b97453a196f7c174867f3372fb42f9d229ee7b0e683c32b02f5cd089b72a1c7e4641dc5885c931a9a30ca1f85048f9858f9aa85c297d8a1b9ef0003c7a20555625ebb3d71b3e49792d3c547fdf94b16bc0d7fc07146e694f2a8f995a30390a3116717eb302a661b280fdb996107da6444f0bd9e8365ab4baf3bee7c0f6b3c5c52bbb2fa1739b8b1acce6592b9c484c1954a6d121897254ce17b36b01bb117d8fdc24669fd912d7ce4e4b47c29cdad00c19b81329945b36d3a0fe0127b4a551f823ffd7c1517c38a9b1cfac66e92dd6a17b95244907e1d6ae00b22571cadcc5e2581da4353d6a3c726b9c6c55dd5915f74ba4635121b1dd2b8f13c2c45eafc59b7e631e7fdae288226922ba97f2432d6b5579a953e5d9896f36867d45666a2777da4f27089e91fb8c465ce1fd71202c2e1395620b8e322eb9bbdb977af23ae517a0f07a89bb472d426433be1914c5e309fdf04eed8a373a7fc7400dc836e0948cbe2040c6a0e97cc734104c3315107522a058b388cb9dd5faf83394df9f2f95fbea41c4ef2194b8a2a4db47e0b1ce61f6ba326639c6377ff9517a337fca15e58b49f8c9eccc935ad0cd4f2e042b31ae3c6b09b802459966227687f326513175e9c4bd36c96d0a05911bf12c945f29e11496f15ed154f4d09cb2a39f7fa4b090d7b8b3fa75ad8c320bada93ed98dca96906e93d0ef4467764d1ba921b550110901646f349247ea3ea1e4d26c87f06a970c04f524319f61724eb142bfb2467da61393638a2c6e4c541367d09f5f91a08620e7906d38b1d8fb00160b5be1dbaf0677a4ed6ddd507f7ed8be745d62381aba82eaae08756e09b1962df4fc5d357bc8ac8e51a1d5e55babb0fefab3090b30b2be7b293ea902d3a9ac1404a9f35d318ebb748ca139520d4789079a2bf51898b5258682adfe6cbbb04792a507b201172487e27e0981681fb09d25a5ea03048b81a653460fee5b25d2856056a95e3d3562b4bde9ccbab8b74bf720202e13940785c4e5aea57d2411b4f95ff3c2134814ef0ccfb6a2d27cd00f9d830bcf3bb7f0c9e57e89e583f8025a59bf18bae9eb0b4a72b4c533ba021c25c498537bbe90302d12b98798c8fd7ecdef9fe60a113d5252bafbdcb685bdd81b341e5db998d02d1f21b8c7ac821e44ea54d58d525a3c6792de3e9bc59a92fe4b669c7261293ae1a6422c184e8f8f3d9b0dfc8138ac01fda628f6091de367e63c2ab8d89cfea052e71e1627a597bf7ecae2477c40196332a89d0d9231cd3afe6ffff906022b23896f9240e6982f6b70b6f3649f052e200db05616011c69358a0e147b50be2c87f4111288215b93b8a29f77dd337e20f399083fd6941cb0d7d7fd1695ac89ce7eb268130d616298489eb2342ac50fbd3339f36006ba9dd711dcc459d497e483e1ba1ba94f35f06919fcd95107b68b99419d7c13ee4866a21742d31798dd1ce61b9937b58c6cd78943784eac4c9b79ccf01619e1dff040f5c3031fe9e0cc7a593b1e76f9bc5abe1b7a8e64ddd7addd6e4960f4c7d5a33d5a1e4040980e0456d024c2f7f1721f7b0a02194b671fce37b14a43e30ab160ba8679cddf7fd0590939169909bb1e1a3abd44da24ed6d689ae36c56767a81905403e4038222b2e6cbe1b9f953902d6acaf3a6360e85fb54e7ddda2a01148fbeb3f8aeea597567b1f13d38ea80aaf42e768a62f7102c1977bde39840a09f742a0740ef64638e72803c7961a6577369054d1f947174012b4fafe70ffd6decafbe9ac4959027b9de46ba1855e85f89f2b4a8fa82c21466fedc49f59b0641fe1758b76888ca89ff06f1c98014c343df69ee26c1d7f9d8437e423b5a2b7e4de59f491780409f6f6edc7aaf1dd475db0f90757d651777fc6fdda2efc27e2a2b36a05f2d3afb7a1bf7e9a6d9855f13567351bb27255c789a0fa0b8ee41eb6f45bcc6b5c98d2637ddd3ba8b7cd7e16766ac824a29b7f537ad7f65ea6a469b69540587d49fe885600e333b27016b108b783f322e226258de6857b01540f8595cc7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{&(0x7f0000001600)="49f2245a99b317e339a53285a8ff230edc850cd6943bcd25f2ee65610df1cbef3abb8a3fc674c9edd06f301bd91f7619a12474", 0x33}, {&(0x7f0000001640)="ea4780080ed880cf489b6f081052f24480ad1b22cc8d7c71fe4080c2", 0x1c}, {&(0x7f0000001680)="96d40dadee920ad1f1da20a6c515e9d23ee9cddba6f72917643711fb9db529542792a7c707b2ece526d9", 0x2a}, {&(0x7f00000016c0)="d8a2ea7cdea0f1ed9ac4787992bf75b444cb500c26048592dbb91e777f8b2d8e514c286fefe47fc2673abc6cdf009a6537a976634b3d72c46e0070db4d3aac3579e21081d8f7288d7b46fea01c772f37c266059d6040873bf3701f5a732f634e78ae891755f05f1c8df9b7127e8769b40b3a4171e5f53f3f9137c141fae26bd1a59bdb3e4afaf7785971c6185bdba2cbf1dcd2387bc5bc3eda9f620e7cf3ce2118911348c51aa70812f150642a47f7f50447", 0xb2}], 0x8, &(0x7f00000017c0)={0xf8, 0x117, 0x81, "f55079841d89ca10c1376b180cd33f677b0800155244bc5420e2c7321f595247e9f7e2735e2afa48fe441d20dbc2c6325cac6edb1bbd502dcd774ce75ddcd5d94386a99261f66ad3e888db86acd4a32f10d0ef7d9896f449efef0b9360e8e18a4f723b7157390307f7466e157e12f06e1eb21a153b0cb42eac317823c3464bc3397ea1547155342d6655024ac74983a43e940d86f8c2a62b463f53ad6697540f3be2b844f7355a3ec1e6ebd80e101e9a520abea084f2e6d8a7f904e02a0baff3bee7c0f12771d4cf3323b81557b975deb2e58743fb0a4440e7866f4e6c7f00730d36d3cbc2b36456b76b"}, 0xf8, 0x40010}, 0x4000000) setsockopt(r0, 0x7, 0x9, &(0x7f0000001900)="a90f5870acab8932fcc28eb42d0b8232f239da1c0c8e9f61fef79a002f20e4", 0x1f) sendmmsg(r0, &(0x7f000000dc00)=[{{&(0x7f0000001940)=@l2={0x1f, 0xe8, {0xc8f9, 0x1ff, 0x102, 0x3, 0x2, 0x7}, 0x2, 0x80}, 0x80, &(0x7f0000002c80)=[{&(0x7f00000019c0)="0a9f652471bbee2f8c555812785f5c1f2903610af5e217ec332b68e52f58ec8dc10d65231965bd2c16d8ed9b7355e045a9075e3a5a079408dbedb1c561443081a84a703b39eabbf49879b7a47a13c07594fd15acd9caee743d25377f0d7ed2cd26db415ec5d8425f3b8aa16efa3130ab2ef2984c210adf5932f7673a4dd6", 0x7e}, {&(0x7f0000001a40)="028af9ab61b816bd32b4711d61b49571c73be20ed7861bbadd7bc6f62f28d4062dc01ce12285b029a7d0fcaa2773afbe6562e1ea0a3bdc7d51250d3a0c88aca565f3f90b95b5bfd77f7c34377360bd6dfa83b107f335cb401e6722ed2c42832ed6f9b6b1baa34de51453be3d5741eb94220d00", 0x73}, {&(0x7f0000001ac0)="8b2a3a011f0e6d46756fb2ebb2658090220e492f1fcf24a29e73a6d14e5cba445482204fe6a89f", 0x27}, {&(0x7f0000001b00)="41d07e53fdaa0939ff38c8f5f29b41dbc6c7a97f5d92f090b1a58af3aec6def9fe72a79f723122e2e31bb4b091e0d63233ad1a3f3fba2b28f64e54805b42f3ed4e32cccd001da31f3804f35016a59ec099e809328f6f0af651662282d664a878d3851d8326c5b2760d2a217b7b0b79", 0x6f}, {&(0x7f0000001b80)="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0x1000}, {&(0x7f0000002b80)="4e57f3731bfa889bbc2a3df943f198281ab1fc40dbe92d1806a7db0e7a6d8eda1831e413f8874f541cba338eeda115b2940f9fcf431a2eabf8c1511aeade9a4ea898d08b36cb0b02fee7f93aec3893b3edd9e6b416069f45453e1e8b97a83fb5f5eeb64f8d155abf8b5739cce1beaf56f164ef7fd2bc17aeaea7dc45686c9c9db31ba601e0059aa88a559f8dfdb0fd0cd8cb14a3ca6c68de5a6c66ffc2cbd889d503f456e955f78307f5651eec2d9a9241147ae3c65c942de946a362d5d03d64f3c446694f3f2b2cdfff91bcbb6f926f4f464f2a908359de1ac322b2", 0xdc}], 0x6, &(0x7f0000002cc0)=[{0x58, 0x88, 0x1, "221a3aca53ffc24ea797343dc6de9bc4e3c381b0000315ab5f2ecdc646233ce6a8d63e17646a1bd1a45fa91b6b287630728e96a94576b2ca40a6efa1f7ad1e351804ed5fc63e1608eea604"}], 0x58, 0x8000}, 0x49f8}, {{&(0x7f0000002d40)=@rc={0x1f, {0xffffffff, 0x0, 0x1, 0x9c, 0x4, 0x3a36}, 0x7}, 0x80, &(0x7f0000003180)=[{&(0x7f0000002dc0)="972d74315efbadfdc7b934129a1e343a25b6bcabf102519d0225739ff71d59883dc829", 0x23}, {&(0x7f0000002e00)}, {&(0x7f0000002e40)="a1cf02a477e595535abd7d728c9418ce738c18d76160425b3c0c570e3be331aa2a39cdbc9693b8515051d9c9d7abdef948ee2fd9a05c8862dde036e82cffeb5f722ac7e04914905b4570f35f3f007285376ff5bcf1b7a14e6569aac6e6e423688447daf076bb6272f9e1d3009f365dde2ff224c64d56b9d95602c3e0c3717a0082f098227775fbc2609cc93269b2ba69a59dcd9b6fec07d416acbd8477b254c5", 0xa0}, {&(0x7f0000002f00)="228f0c71db6d03eff016ba2268043b3ccfeeaabaad58d5675eeca211e990ced7fe999de1c672613f05ee84f39a5ec5f97686582c49d3a37eccfc75025d103d15e23105d74a5280ffa5a7e1c03913dfe2dab1bc61ee3aee6eb3a45ec1a397603cd2688dcea3161ada58b207770b2339715b387082e7943a53f869ab204806a85a412edd01a587995a97eeb77a992798e1895ad1f05343a8891ebb878701cf5e376e0196b80a360ab9269e55c89c9e7a192ba7e6e4bd1ab1e5fef0103c0d4a504b13c0295a95fbbacc696d91bf6df86c799dc4466e3f69675e00bf2e3ac99ef2aad5eb22e184a220fa6499b001d66ec4c959", 0xf1}, {&(0x7f0000003000)="a3a1dbc2f25984a1fb210aaff4c75e1ec9cb2197385e99c064ba76fc0c1752c55794f5a8ce42f0d808c900387802ad8a6f9e70da866761024d71175e941d22d6848a9db178a46f095597f907e0649ffd899fd86a4cc443af3f4304ffde0c8f503a", 0x61}, {&(0x7f0000003080)="3fdfc5e4bdeaaedf17841f21dd016d670d21a65a9150f163e8b03fc8b795eec2b43ca8f87017e51126a5d000e688fb2967f3d7629ea1ac62a8fe75ea6129dac91ec7cec84db22897ee51169bf4f025", 0x4f}, {&(0x7f0000003100)="5f46caac8ad89fd283ab0ef9b3129373d2e3035bcf683e6e7cbda38d7c3717d82e578b85280b81d6682374206bb6d10812dba451c369983239363357febf8fbb4127d76b0c34118d21837647aa44618356e290989b6048988ca9a3fcf2fee74bb55298851381597a", 0x68}], 0x7, &(0x7f00000031c0)=[{0x54, 0x29, 0x6, "7de3cc3fbdd7fd8d0e28c98dd77bcee22736e7f9f25c3f4f044348f5729e662bd37c4df307f6b69597d146eb3a7aab0d22c4bf3d96d57bd48b055db68427d13bf60405f5f5"}, {0xf4, 0x11f, 0x401, 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{0x48, 0x11b, 0x3, "3f79706dcde25c1294b75f6f9873b94dae0b620c5f20057ec8ff488108fe161dd7ecde9f5821a268534d905ad971380ac7cdf69492d002b56edd"}, {0x58, 0x10f, 0x7f, "baeee2d003d807c3da930f008923add343bd27b78186c513de6275fbcbe32fdb0d9b370c514dc92494ab1961c84a8e1126b9385f0cb1400e3aecff066c7da6909e7ddd58579d7bfbf9"}, {0x68, 0x11f, 0x3a03, "baf0226258ac8cfbf97e8a6c9551edddcfc9d6dec9d5b3f04103be9d04b58aeea07388d9c88b0fca3473ef8d595822937b5bf3cd0437d2f47f494b4dea8db8b483b2bbdfdf20c58186013ac00b0bacff8e27ada331efe3d99a7bee6a"}], 0x21a0, 0x40000}, 0x7fffffff}, {{0x0, 0x0, &(0x7f000000cb80)=[{&(0x7f000000cac0)="fdbd94b71eb270b2b8cca4fe5a94c6d2f36be1c5f0bad62c3d250b16fe23e196bb2f05ed423f84436a63481f4edffac5e127464b7cc558a0489e243f7886a4e788ffede74c39c8ae5636b39594a9185a77317dcd409c00f33414995e24f94d83", 0x60}, {&(0x7f000000cb40)="b89abf5a7aed0acae1b8475ea6daf641fbe83484c7b5279d0bec360d69de32e0738f4e67b69fe81795a895bee7b7e094c31350b40c0b3093", 0x38}], 0x2, &(0x7f000000cbc0)=[{0x1c, 0x11f, 0x100000001, "21600483dfce9cfddf9bfe1a99fb4f"}, {0x100c, 0x119, 0x2da, "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"}], 0x1028, 0x4000}, 0x8}], 0x8, 0x40000) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$FIONREAD(r0, 0x541b, &(0x7f000000dd00)) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) fcntl$setown(r0, 0x8, r1) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f000000dd40)=0x5, &(0x7f000000dd80)=0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f000000ddc0)=@req={0x100, 0x7f, 0x9, 0x90000000000}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000000de00)={0x0, 0x100, 0x7, 0x4ffef50, 0x92e1, 0xfffffffffffffff8, 0x10001, 0x812, {0x0, @in={{0x2, 0x4e21}}, 0x7d, 0x2, 0x1, 0x9, 0x97c1}}, &(0x7f000000dec0)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000df00)={r3, 0x9d4, 0x74b72400, 0x4c}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000df40)=0x200, 0x4) chroot(&(0x7f000000df80)='./file0\x00') sendfile(r0, r0, &(0x7f000000dfc0), 0x5) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000000e000), &(0x7f000000e040)=0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000000e080)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000000e0c0)='cubic\x00', 0x6) close(r0) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000e100)='/dev/sequencer2\x00', 0x80000, 0x0) fsync(r4) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f000000e140)=0x5341, &(0x7f000000e180)=0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000000e1c0)={0x1f}, 0x4) fdatasync(r4) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/14 12:20:14 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x4) ioctl(r0, 0x5385, &(0x7f0000280000)="e1") 2018/03/14 12:20:14 executing program 0: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000040)=@sco={0x1f}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000001010000020000000db3c29c4735262a00000800"], 0x18}}], 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000100)={0x5, 0x7, 0x8, 'queue1\x00', 0x3}) 2018/03/14 12:20:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x10) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000140)={@dev, @multicast2}, &(0x7f0000000180)=0x8) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e22, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, {0xa, 0x4e21, 0xbe, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}, 0x3, [0x7, 0x81, 0x1, 0xfcc, 0x6, 0x3, 0x5, 0x10000]}, 0x5c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002cc000)=0x211, 0x4) writev(r0, &(0x7f00008aafb0)=[{&(0x7f0000e8b000)="a5", 0x1}], 0x1) mknodat(r2, &(0x7f00000000c0)='./file0\x00', 0x8080, 0x8000000) sendto$inet(r0, &(0x7f00008cdf1d)="0e", 0x1, 0x0, &(0x7f0000a46000)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) close(r0) 2018/03/14 12:20:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000480)='net/fib_triestat\x00') pread64(r0, &(0x7f0000000000)=""/26, 0x1a, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@broadcast=0xffffffff, @empty, r1}, 0xc) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/14 12:20:14 executing program 6: clone(0x200, &(0x7f000074a000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000000)='./file0\x00', 0x8, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000080)='erspan0\x00', 0xa4}) mknod(&(0x7f0000000100)='./file0\x00', 0x8000, 0x101) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@random={'osx.', '\x00'}) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) truncate(&(0x7f00000001c0)='./file0\x00', 0xdc) 2018/03/14 12:20:14 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TCSETA(r1, 0x4030582a, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd8}) poll(&(0x7f0000000040)=[{r1, 0x440}, {r1, 0xa}, {r0, 0xe0}, {r0, 0x10}, {r1, 0x6540}, {r1, 0x403}, {r1, 0x600}, {r1, 0x210}], 0x8, 0x1000) 2018/03/14 12:20:14 executing program 2: r0 = socket(0x18, 0x0, 0x4) recvfrom(r0, &(0x7f0000000100)=""/240, 0xf0, 0x80000000, 0x0, 0x0) 2018/03/14 12:20:14 executing program 0: r0 = socket$inet(0x2, 0xfffffffffffffffd, 0x9) socketpair(0x2, 0x6, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) connect$inet(r2, &(0x7f0000000200)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000000c0)={r3, 0x2, 0x80000000, 0x40}, &(0x7f0000000100)=0x10) 2018/03/14 12:20:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2200, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x1, 0x7f}, {0x100, 0x3f}, {0x8, 0xaf}, {0x8, 0x4}]}) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000140)=""/81) r2 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x80000d6, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x100, 0x0) fdatasync(r1) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000002ffc)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fcef18)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@multicast1=0xe0000001}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@broadcast=0xffffffff}}, 0x2) 2018/03/14 12:20:14 executing program 5: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{0x0, 0x989680}, {r1, r2+30000000}}, &(0x7f0000000080)) ftruncate(r0, 0x1) lseek(r0, 0x0, 0x4) 2018/03/14 12:20:14 executing program 2: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x4, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) fchmod(r0, 0x1a) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000901ef8)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000b84000)=0x90) 2018/03/14 12:20:14 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20000, 0x0) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x80) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00000000c0)={0x9, 0x0, 0x71, 0x1, 0x7ff}) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x20000, &(0x7f000002f000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000140)={'gretap0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/03/14 12:20:14 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getpeername$inet6(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000100)=0x1c) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = dup2(r0, r0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)) 2018/03/14 12:20:14 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000040)) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x6ce}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000000)) sendto$inet6(r1, &(0x7f0000000100)="da34119e90e6597be408eb474ea7b45643692e97da35191ca18fa650e360311dafdee181aa1c1a93feb33ec0e69a69cdd017ee93da31a8063a4f0f7da2ebafee7f3d40b5ab80f7bf6f27ff41d2e77f93b0fa289b42802d3eeb73542afbe0a4c6f2f8640904a5ad7e3d884feb42ec8b6507ac12e515bb47edacfd14200abb82a05478ac0dd3ce9652ba9dd8148ed03427eebaa6ff40059f5b1dff81f1bcbd795e46f8cbd25ad3e5e382d6e5cd49f5e20730c381c2c9893764aec1b96e8b0de75be2bffcfd7bcddd05490461de68d7643e77e4975ba88aaf503fc95136d2", 0xdd, 0x1, &(0x7f0000000340)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/03/14 12:20:14 executing program 7: r0 = socket(0x18, 0x0, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fd) getdents(r1, &(0x7f0000000140)=""/223, 0xfffffffffffffddf) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000000080)) write$sndseq(r1, &(0x7f0000000240)=[{0xfffffffffffffffd, 0x3, 0x9, 0x1, @time={0x77359400}, {0x1, 0x9}, {0xff, 0xcaf7}, @addr={0xffff, 0x80}}], 0x1c) 2018/03/14 12:20:14 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/14 12:20:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x17) write(r0, &(0x7f0000000080)="18a59e07aac38397f722e81fd0c1050acded456fa1758c43bc58ee8f3229b74d92d4444262393fb895ea4f7d75d4a4faa91deda7d91e54307f8bf512ba2bef39d74d32f5e65926856e3c16f3f1c9547385d153491b7a756753d9ab9f90c5ab92095119b94a66c8fab5fe6499ec310b7fd6dd1f194a8f89c6fef35e74733b4dcee03305255136c5f2", 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r1, &(0x7f000053b000)={0xa}, 0x1c) 2018/03/14 12:20:14 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) timerfd_create(0x0, 0x80800) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) setpgid(r1, r2) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x0, 0x4, 0xc0d, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000140)={r4, 0xbf9, 0x30, 0x5, 0xffffffffffff5bf3}, &(0x7f0000000180)=0x18) ioctl(r0, 0x2c0000000000000, &(0x7f00000001c0)="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") 2018/03/14 12:20:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00002d2d7c)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100300011c6900bb77a107c27e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061875d7220342000747ecf48b050000ff03000000000000efba00b3b40f0000c62cc6e96c7a44000000007ed089f74164536dab653670786eaec0ef151332450f779c48655685b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c0000", 0xc8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0xe853, 0x0, 0x6c66, 0x80000000}, {0xfff, 0x6, 0x5, 0x400}, {0x8, 0x1, 0xc, 0x2}]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000180)={0x20, @tick=0xffffffffffffffe8, 0x1ff, {0x10000}, 0xf8d9, 0x2, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@local, @in6=@dev}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xfffffea9) [ 65.798015] IPv4: Oversized IP packet from 127.0.0.1 2018/03/14 12:20:14 executing program 0: r0 = socket$packet(0x11, 0x80200000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f0000000380)="6926f5f5ead4a5ed7a66c136fa6bb5f185c881de2cb1c51b96a63bc293947c99e3ba56a7876882ed5896cfc3991c1fbd7de95c4544287174d14d4ef58f14cc8c24566da87b62adf89ce4e2c1c2dc0c722f7d0b93d9f0fe9721a466566ab4ff1f267bdd83d3c0be23d84573484fae94d81f0cc5c4e093c6a2eb368d03b20283cfd2406e34cebf11189fecfb2d8fba4e828378ba34386387a1ddbc3aa6e841c1d9ee83c30c54a355dd3a2223df8d17425d1b666bc8d56e2b3ea0d8c48821a737696959405603b4a55f13f3cebbb829c83cf619d9bf5e7d1ddeaeb47c3c7197c83c67369afaf7744d3e8d4d35a8f7f7bc31") setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r1, &(0x7f0000000040)='!', 0x1, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) futimesat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x0, 0x7530}, {0x77359400}}) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/138}, {&(0x7f0000000140)=""/158}], 0x2000000000000135, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/03/14 12:20:14 executing program 3: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f000064effb), 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000feef6f), 0x0, 0x0, &(0x7f0000fd3000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ppoll(&(0x7f0000000000), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x8) memfd_create(&(0x7f0000000100)='user.\x00', 0x2) madvise(&(0x7f0000ce2000/0x2000)=nil, 0x2000, 0x65) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000000140)='user.\x00') r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) write$eventfd(r0, &(0x7f00000000c0), 0x8) 2018/03/14 12:20:14 executing program 4: r0 = creat(&(0x7f0000985ff8)='./file0\x00', 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000140)=0x1e7, &(0x7f0000000180)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000218fe9)='net/ip6_tables_matches\x00') link(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)='./file0\x00') sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@pptp={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0xd}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)="5f1b558dadd6014b9f1378b228f0107aa4b4ab0f12be8ebeb7a0c678a2dcb859849b3453c70d1b62eac9c079c58da966", 0x30}, {&(0x7f0000000200)="97a56e82c75fe792f8e2aa28e28487231c9c8ab2ef8e44626cf69834cc2e3b0ae9ca74136411191487eefd18103b5c26e49120d4d45e812b5213a9519014cc95ccb377bee320d00fec738f41c4bf6e2433986a77ba75f831f1b8fe95b8f7073ce7f0703349b38b71b1ef766932dd4a085d88ed122da0a9c4d4e3d017bab9a29cc8bd4b7d5ed433be24abd989a084be3684e182153c2d2db916d27d4871d2ced97d57a893e4bfc06fc19f33f0bd0849eee147dd62dcadb0f3a7733bcbbed220e3ce4f2686eb97ab94da9f1b1ae1ca99ff", 0xd0}, {&(0x7f00000000c0)="11df", 0x2}], 0x3, 0x0, 0x0, 0x10}, 0x4000000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000440)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x4e20, 0x9, 0x0, 0x0, 0xa, 0x0, 0xa0, 0x3b, 0x0, r2}, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8, 0x5}, {0x0, 0xc12b, 0x100000000, 0x2}, 0x2, 0x0, 0x3, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d2, 0x32}, 0x0, @in=@rand_addr, 0x0, 0x0, 0x0, 0x7, 0x1, 0x6}}, 0xe8) sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x1) 2018/03/14 12:20:14 executing program 7: mq_open(&(0x7f0000000040)='-$\x00', 0x40, 0x1, &(0x7f0000000080)={0x5, 0x6, 0xeb41, 0x2, 0x5, 0x34c00000000, 0x1000, 0x9000000000000000}) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000aebfc0)) mq_getsetattr(r0, &(0x7f0000dc0fc0), &(0x7f0000356000)) 2018/03/14 12:20:14 executing program 6: getrandom(&(0x7f0000002100)=""/4096, 0x1000, 0x1) 2018/03/14 12:20:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000f66ffc)=0x80000004) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200007f, 0x0, 0x0, 0x44}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f0000a81fc0)=[{r0, 0x40}, {r1}], 0x2, 0xffffffff) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000040)={0x4, {{0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0xd}, 0xfff}}}, 0x84) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x2) 2018/03/14 12:20:14 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0xd7917368e5ff2bdb, 0x0) mmap(&(0x7f00003f6000/0x1000)=nil, 0x1000, 0x0, 0x1011, r0, 0x0) 2018/03/14 12:20:14 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f000000f000/0x4000)=nil, 0x4000, 0x100000000000001, 0x8000000000000032, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffd}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000000c0)={'mangle\x00'}, &(0x7f0000000180)=0x54) utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) clock_gettime(0x2, &(0x7f0000000140)) dup2(r0, r2) 2018/03/14 12:20:14 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f00000000c0)=""/4096, 0x1000) ioctl$void(r0, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001840)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000001940)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001980)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@remote}}, &(0x7f0000001a80)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000001b80)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x840000}, 0xc, &(0x7f0000001b40)={&(0x7f0000001ac0)=@delpolicy={0x58, 0x14, 0x300, 0x70bd26, 0x25dfdbfe, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e21, 0x51, 0x4e20, 0x80, 0xa, 0x80, 0x80, 0x2e, r1, r2}, 0x5, 0x1}, [@etimer_thresh={0x8, 0xc, 0x401}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x11) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000000)=""/24) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000010c0)={0x3f}, 0x4) 2018/03/14 12:20:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x5) writev(r0, &(0x7f0000000040)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) recvmmsg(r0, &(0x7f0000001280)=[{{&(0x7f0000000480)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000500)=""/225, 0xe1}, {&(0x7f0000000600)=""/220, 0xdc}, {&(0x7f0000000700)=""/154, 0x9a}, {&(0x7f00000007c0)=""/135, 0x87}, {&(0x7f0000000880)=""/180, 0xb4}, {&(0x7f0000000940)=""/85, 0x55}, {&(0x7f00000009c0)=""/154, 0x9a}, {&(0x7f0000000a80)=""/227, 0xe3}], 0x8, &(0x7f0000000bc0)=""/132, 0x84, 0x3d4}}, {{&(0x7f0000000c80)=@can, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000d00)=""/43, 0x2b}, {&(0x7f0000000d40)=""/223, 0xdf}, {&(0x7f0000000e40)=""/43, 0x2b}, {&(0x7f0000000e80)=""/134, 0x86}], 0x4, &(0x7f0000000f80)=""/111, 0x6f, 0x5125533f}, 0x3}, {{&(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001180)=[{&(0x7f0000001080)=""/209, 0xd1}], 0x1, &(0x7f00000011c0)=""/151, 0x97, 0xffffffffffffff6e}, 0x3}], 0x3, 0x40, &(0x7f0000001300)={0x0, 0x1c9c380}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001340)=0x2, 0x4) 2018/03/14 12:20:14 executing program 5: socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x80, 0x0, @in={0x2, 0x4e20, @multicast2=0xe0000002}}]}, 0x28}, 0x1}, 0x0) 2018/03/14 12:20:14 executing program 7: r0 = epoll_create1(0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x104) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@remote, @in6=@loopback}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) timerfd_settime(r3, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)={0x2001}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000000)) 2018/03/14 12:20:14 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='oom_score_adj\x00') getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000300)={@dev={0xfe, 0x80, [], 0x10}, 0x61, r1}) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x5bb}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x8004, 0x3ff, 0x77, r3}, &(0x7f0000000140)=0x10) futex(&(0x7f0000000ffc), 0x0, 0x0, &(0x7f0000586ff8), &(0x7f0000000000), 0x0) 2018/03/14 12:20:14 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={'ifb0\x00', 0x1000}) write$tun(r0, &(0x7f00000009c0)={@pi, @hdr, @ipv4={{0x21, 0x4, 0x0, 0x0, 0x131, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@rr={0x7, 0xf, 0x0, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}, @dev={0xac, 0x14, 0x14}]}, @rr={0x7, 0x1f, 0x0, [@broadcast=0xffffffff, @empty, @empty, @loopback=0x7f000001, @loopback=0x7f000001, @rand_addr, @loopback=0x7f000001]}, @noop={0x1}, @rr={0x7, 0x23, 0x0, [@loopback=0x7f000001, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, @rand_addr, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}]}, @lsrr={0x83, 0x1b, 0x0, [@dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "a2db83", 0x0, "7352fe"}, "a3ce474e7e627097254106bd3273a0b0930d395f30ee58da4c80047407b50fa8341cadd2c97fcea9403f4baf7a3055154102dbe71b5d40276aed114d3e9a832b3323c033052d9822274905ff8dfb7d999b5cf0436c03f56942cab1b3626a3f61e725dbd837d88499ce60cb65cfb996ee0a9ee644214ce9e17fc13abf84713c5ddef64267232df84c4ed2373fd13c8b628edee9d7180591d0ae4a75618c"}}}, 0x13f) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', '-trustedppp0trustedvboxnet1'}, &(0x7f0000000100)=""/43, 0x2b) 2018/03/14 12:20:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x5) writev(r0, &(0x7f0000000040)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) recvmmsg(r0, &(0x7f0000001280)=[{{&(0x7f0000000480)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000500)=""/225, 0xe1}, {&(0x7f0000000600)=""/220, 0xdc}, {&(0x7f0000000700)=""/154, 0x9a}, {&(0x7f00000007c0)=""/135, 0x87}, {&(0x7f0000000880)=""/180, 0xb4}, {&(0x7f0000000940)=""/85, 0x55}, {&(0x7f00000009c0)=""/154, 0x9a}, {&(0x7f0000000a80)=""/227, 0xe3}], 0x8, &(0x7f0000000bc0)=""/132, 0x84, 0x3d4}}, {{&(0x7f0000000c80)=@can, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000d00)=""/43, 0x2b}, {&(0x7f0000000d40)=""/223, 0xdf}, {&(0x7f0000000e40)=""/43, 0x2b}, {&(0x7f0000000e80)=""/134, 0x86}], 0x4, &(0x7f0000000f80)=""/111, 0x6f, 0x5125533f}, 0x3}, {{&(0x7f0000001000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000001180)=[{&(0x7f0000001080)=""/209, 0xd1}], 0x1, &(0x7f00000011c0)=""/151, 0x97, 0xffffffffffffff6e}, 0x3}], 0x3, 0x40, &(0x7f0000001300)={0x0, 0x1c9c380}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001340)=0x2, 0x4) 2018/03/14 12:20:14 executing program 3: r0 = gettid() waitid(0x2, r0, 0x0, 0x4, &(0x7f0000000000)) r1 = add_key(&(0x7f0000000240)="7665720085a98dd2faf3266cf249814d1e1706f82371f61cd0cb809962af65e8f5015b4e8180e3fd05d7abb25d592a66828c913956e74c8f8de6df5b1d31cf5ab98f0d79ed97ccec253208b99a0c8c6b2ea1e8a131bcd24930431ec58e30e3dabea7e9572cc50660835a64ca42c74054c6da7ac61bbcbcccf58534375d3dd378f24d55349accea991801663b5ad9dc1c1058e7bdae33f1d2c8cfa3627dda37330d66b43f728281d1b123878033c6b6f815136b504883eaa3e42b8b862971cfade03a", &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r2 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r2, &(0x7f0000000000)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8302bd00b1918efd82ab5b662", 0x28) sendfile(r2, r2, &(0x7f0000001000), 0xffff) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r2, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000100)={{0x0, 0x989680}}, &(0x7f0000000140)) keyctl$get_keyring_id(0x0, r1, 0x9) 2018/03/14 12:20:14 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x40, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r2, 0x401, 0x1000, 0x10001}, &(0x7f0000000280)=0x10) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x1}, 0x3a3, &(0x7f0000000080)={&(0x7f0000bfdfdc)=ANY=[@ANYRES64=r0], 0x8}, 0x1}, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x81, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f00000000c0)='\'\x00') ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{}]}) 2018/03/14 12:20:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xc82) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) r2 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x2, 0x1, 0x5, 0x5, r2}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @rand_addr=0x2}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x50) 2018/03/14 12:20:14 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xd1c9, 0x1, 0x80000001, 0x9, 0x9}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x2, 0x100000000, 0x3f}, 0x10) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000040), 0x4) 2018/03/14 12:20:14 executing program 5: ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000680)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000780)=0xe8) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001c80)=0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001cc0)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001d00)=0x0) r9 = syz_open_dev$loop(&(0x7f0000002140)='/dev/loop#\x00', 0x7, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002180)={{{@in6=@mcast2, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000002280)=0xe8) r11 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003700)={0xffffffffffffffff}) r13 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000003740)='/selinux/mls\x00', 0x0, 0x0) r14 = syz_open_dev$sg(&(0x7f0000003780)='/dev/sg#\x00', 0x2, 0x40000) r15 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000037c0)='/selinux/checkreqprot\x00', 0x2201, 0x0) r16 = socket$netlink(0x10, 0x3, 0xf) r17 = fcntl$getown(0xffffffffffffff9c, 0x9) r18 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003800)={0x0, 0x0, 0x0}, &(0x7f0000003840)=0xc) r20 = gettid() getresuid(&(0x7f0000003880)=0x0, &(0x7f00000038c0), &(0x7f0000003900)) r22 = getgid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000003940)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000003980)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000003a80)=0xe8) getresgid(&(0x7f0000003ac0), &(0x7f0000003b00)=0x0, &(0x7f0000003b40)) r26 = gettid() fstat(0xffffffffffffff9c, &(0x7f0000003b80)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003c00)='./file0\x00', &(0x7f0000003c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = syz_open_dev$loop(&(0x7f0000003cc0)='/dev/loop#\x00', 0xbad, 0x200000) r30 = signalfd(0xffffffffffffffff, &(0x7f0000003d00)={0x10000}, 0x8) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000003d40)=0x0) getresuid(&(0x7f0000003d80), &(0x7f0000003dc0), &(0x7f0000003e00)=0x0) stat(&(0x7f0000003e40)='./file0\x00', &(0x7f0000003e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000003f00)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003f40)={0xffffffffffffffff}) r36 = dup(0xffffffffffffffff) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003f80)={0xffffffffffffffff, 0xffffffffffffffff}) r38 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000003fc0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80000) pipe(&(0x7f0000004000)={0xffffffffffffffff}) r40 = syz_open_dev$loop(&(0x7f0000004040)='/dev/loop#\x00', 0x3d, 0x20000) sendmsg$netlink(r0, &(0x7f0000004180)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x2001000}, 0xc, &(0x7f00000036c0)=[{&(0x7f0000000080)={0x440, 0x2b, 0x0, 0x70bd2b, 0x25dfdbfe, "", [@generic="67b35afcc572525c6ead697f431e7d1d6be868046b72534fbb7875b765d0f5572302925d570a79be8c972e805d2b4631bf23895b20a3fb49475f95708f3f0d62673822da35fef9f62102", @generic="84a91cac65a5b790dd54c6ec51b49a90775956ec190c2b0ca83aee7a190d6a4a8f9f413dbea82491fdb29d6c6e8199e9b4d40cf2176522786b7dc12ae48c153d3c23ccff8e871a4b8deac65e4e327d5600841c64ff47c7978cea756bb5bedafe9ae5e2267643a26e90506f9521ded5215d91204cfaa85ff2f7f57ef66af2e3f2805cc4fa53f632c46675615ed147e677e533f0f169df9d6cd53089363752b4f1e11b1f599493c161efb9b606d6a2716b3a57939c6ba5b9bd09d118ba38b55ef68cbc2d9b", @typed={0xa0, 0x5a, @binary="80622b083f6421e11e2894f90f576377073a290d24ff33bc0dc3a3204726fc32f1f543ba817d08c2cc0a4d69625ed5aeaed7f47cdf33248d2c20d84fb2a809c70c56ec1e3ba2e05ac99b904b5eb87e1f3274404a8cb601baf5196952e5b77c84859a64441661a8f0a466c0e1066b3dfef087687fb9fc230b0e86d677966757f56d33c7893d19b026d6f769cd085b761acfabeec645baf5"}, @typed={0x10, 0x8, @u64=0xff}, @typed={0x58, 0x79, @binary="539151dcdf369e9bc3a585e9b0cf4d86d16a9d2105d6c438b2490d8a813d6a1e3d4f3188775d564a0f6c76e4fd4325d86bd884eb66db22a93fe7a396f5af972dcc38df6e06943bd60194510a7565"}, @typed={0xc, 0xf, @fd=r1}, @typed={0xc, 0x15, @pid=r2}, @generic="054b259dd2b976ed7c338b790e1d8ab0debb8b557a5a7190ae20166132f141528680fcda8a5893d0262733f4bef189adf63016411048b12fadd54234079ea19630c0468d48eab010feae44a824bf64b95df23804fc317145789f6629aa42b4b7f51a2c10a5aa3c1a1074a1d3d87f1a1a6d761328ac045e80b4cc06e8b719d2eef5e37b77be22ce2fac46fcf5c111fab5e1f82ec9b04e9b12213ebf66cccd54bad0527cc16b4bdcd7e771847838e99814bc30fb6f37541b383665718ac90402aa28c59d3d353755e4f44e9c5b41e69368bb471a0d45b04407d108ef919d0e8925c2b6d5d9f9772e565e594b5d6b97fb12423704c7", @generic="b39ff7426a263188c20f0d97bb59a83809d6b70c39edee5cdbaebc51fb3f4424b04410d0f71ec8da9482f776c40ad851fe4cdbbcf0329484ac3e6b291ba1d6946367a6895efdfe55ab8f1458aa3a1fa015a6b50f6c412b9dd4533e83eaad", @generic="43f0a48763a63c6d7c29fd856e5f8f46f326775ba58976d945213a0560575246e11dca8ef11321fb753612a4730abddc9fe640473244d0d4a8eafde5caa3da4bb432e16139d872a3a5855fefaab7b9d81111c628e686ca78c5dfd8523801b233cd55a54c027502483b9328653d40b0915205115f510fbff7ab867655c1d54559a32b6789c4f814ef2a1677cebea3fc76d4206f9b6dec621b779f960b77953bd3db47091aaaf26966af643cdb8b"]}, 0x440}, {&(0x7f00000004c0)={0x70, 0x21, 0x100, 0x70bd27, 0x25dfdbfc, "", [@generic="e9830b54db057f8f4c951373f0fe0affe0dae54f56512127de61595234bb", @typed={0x18, 0x12, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="4df263da38c74b0e3c662e20a31f78db56a3247c8de0cf6ab2a4ee", @typed={0xc, 0x95, @ipv4=@broadcast=0xffffffff}]}, 0x70}, {&(0x7f00000007c0)={0x14bc, 0x39, 0x310, 0x70bd27, 0x25dfdbfe, "", [@generic="6bb2e21b47e5d3da0094ef7845d07bb4d9f9f8db05209d92cf95de895b211bfc3177783b716b9b3dbf92f2ef7efc741cc3a76f287dcb1c8f70bf", @generic="699bc0655d59eec97823fdb4db26fe34788f04f1a09f20289abeadf5e759df281c5ab51db594863c68c2a6336df3600257536d224560bf410442062597aad47430a708270e32b44285d7ef989d91d5ba2c6687acf31c16f536f22e157c7ba667dd63f05513436ca38e187257ca49caf8822e36383e9ab3bdb922f0a39157fb53c06122e293f7d4134f04acede8a4ce75f62a6db1efd384fb2bc309ce6071741b9bc8d4c19db0c7887b7f82d9129fcc885031dd3c1a22faba3ed0931a68835c9c9bf257901ff7730f87d526502b8435b3438d3ae0", @typed={0x18, 0x9, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x2e0, 0x93, [@typed={0x18, 0x6c, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x18, 0x4c, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 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@generic="a734e629e895c6122bc92e2a58b737db6cc3e38a6e2ceaa05750ebb9bbdb87631387c9fc70d8a5b861548e0909b4af8dce5645ec5607f1821904b25e5dc9e19d8f0517802ffe7e4a5d24f10537dc932c68b39f1572451258738643038d3bd1522c8cf46b7d66d90f81d5479781c33e03b4b0b301fb732f3d79da0ae1407addf968b4a16d548f0223b27974dffaa03631c9306b19d279e3427a12f3ccf75369935b5321b60ecba7c04f29a7c54c7249f940815aef8307b43b9182f5", @typed={0xc, 0x67, @fd=r9}, @typed={0x10, 0x52, @u64=0x7}]}, @typed={0xc, 0x44, @uid=r10}, @typed={0x10, 0x23, @u64=0x3}, @generic="9f62c3172ddf6c5a1b621568d4b87e82f3afdc063807b7dce1b130c8d878eb22d33212946c6d8f8b168ebff3d031e08a413b7c06a598bc9cd18c8b6ef5bb3acec6c9b40af8aa25a421448eb683760b800a204f", @nested={0x114, 0x1, [@generic="b142b1256255293fcf327be946d03bd8", @generic="a3c9eeee51465b41244b48470263e669123927e4ea47dafa804ab3031445beb949d317494f352405b52fa393022237b351accd595c8fc9481c91f3332fb4bd3f774539223c7e4d87bde4af1a5c5392e764610f173fbdaf100d8db655ed992feabb98fd52ef5726e34c518093ec7b91e05040a56ae5ae8653f1be9c6cb523b47f261628c03836da73e2fabefdfba9bfe7c9ec5eff8f0b89aeafb33f8371ce6bf2c9f72ee13158fe02fcb2165b4fb5d26855511f5932418bf8dd43a4ebaa28b356d3e6cd3543d1b57509828e31e6ffbea7e99a863899508a21b550f575fbafddf38d7038cfeb72b90e3bade7edce04daf09783b42d5fc10e544ae8fcf372"]}]}, 0x13fc}], 0x5, &(0x7f0000004080)=[@rights={0x24, 0x1, 0x1, [r11, r12, r13, r14, r15, r16]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @cred={0x18, 0x1, 0x2, r20, r21, r22}, @cred={0x18, 0x1, 0x2, r23, r24, r25}, @cred={0x18, 0x1, 0x2, r26, r27, r28}, @rights={0x14, 0x1, 0x1, [r29, r30]}, @cred={0x18, 0x1, 0x2, r31, r32, r33}, @rights={0x18, 0x1, 0x1, [r34, r35, r36]}, @rights={0x1c, 0x1, 0x1, [r37, r38, r39, r40]}], 0xe4, 0x80}, 0x4004811) 2018/03/14 12:20:14 executing program 2: sigaltstack(&(0x7f00006d0000/0x10000)=nil, 0x0) sigaltstack(&(0x7f00006ca000/0x4000)=nil, &(0x7f0000000000)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x1) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10, 0x80800) modify_ldt$read_default(0x2, &(0x7f0000735000)=""/1, 0x1) 2018/03/14 12:20:14 executing program 1: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) execve(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) connect$pppoe(r2, &(0x7f0000000000)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'vcan0\x00'}}, 0x1e) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/03/14 12:20:14 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_procfs(r0, &(0x7f0000000ff1)='setgroups\x00') r2 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) write(r1, &(0x7f0000000000)='\x00', 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast2=0xe0000002, @rand_addr=0x3, @multicast1=0xe0000001}, 0xc) 2018/03/14 12:20:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) times(&(0x7f0000000280)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) kexec_load(0xfffffffffffff001, 0x1, &(0x7f0000000000)=[{&(0x7f00000001c0)="fd9d08f7da46727846f9af70773892eeff9c88165ed4c1dc30225c7b44e1fd53674ea3488ca3397185af31f55260d76f91a3bb9fbd804d7d38ec88a4717c4e19f1917cfca2f7eed9a3432034e7fd78e209cb7c2a6b995140d96b8118793a34644275c7e78b4a009a8ef6d07ff7f66ccc27fc80cc128918381891de85816ae7755551876527deed949a95ed89b50b70d0d6150f2b6f14ef987ad02c2e895f2dfaa5d1ca1f89c96f44265aed9f72f3fc243a2078", 0xb3, 0x3f, 0x80000000}], 0x3e0000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000000140)={&(0x7f0000ffd000/0x2000)=nil, 0x9a, 0x7, 0x8, &(0x7f0000ffc000/0x4000)=nil, 0x7f}) ioctl$LOOP_CLR_FD(r0, 0x4c01) fsync(r0) 2018/03/14 12:20:14 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f000000b000)='ns\x00') fstat(r1, &(0x7f0000564000)) 2018/03/14 12:20:14 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x83) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) mprotect(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x2) 2018/03/14 12:20:14 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2320, 0x0, 0x0, 0x8020000000}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e24, 0x8000, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}, {0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x401, [0x80, 0xffffffff, 0x7, 0x100000000, 0x36, 0x40, 0x6, 0xe91c]}, 0x5c) ioctl(r1, 0x3, &(0x7f0000000140)='\x00') 2018/03/14 12:20:14 executing program 0: symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)='./control\x00') r0 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) 2018/03/14 12:20:14 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x0, 0xd677) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0xfffffffffffffff9, 0x5, 0x401, 0x8000, 0x1}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x4}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f00005e1000), 0x0) 2018/03/14 12:20:14 executing program 3: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000200)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}], 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400040, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hfs\x00', 0x81081, &(0x7f00000000c0)) umount2(&(0x7f00000001c0)='./file0\x00', 0x0) 2018/03/14 12:20:14 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000100)={0x8c, 0x4, 0x400}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='oom_score_adj\x00') writev(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)='+4', 0x2}], 0x1) [ 66.357432] blk_update_request: I/O error, dev loop0, sector 0 [ 66.363942] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 66.397165] binder_alloc: binder_alloc_mmap_handler: 10657 20000000-20001000 already mapped failed -16 2018/03/14 12:20:14 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x1cdd01) r1 = dup3(r0, r0, 0x80000) listen$netrom(r1, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000600), 0x8) keyctl$read(0xb, 0x0, &(0x7f0000000300)=""/160, 0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000400)={0x0, 0x2, 0x40000000}, &(0x7f0000000240)=0xc) 2018/03/14 12:20:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000d0e000)={0x0, 0x0}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x0, r0+10000000}, &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc)=0x3, 0x0, 0x4, &(0x7f0000852ff8)={0x77359400}, &(0x7f0000326ffc), 0x0) futex(&(0x7f000000cffc), 0x3, 0x0, &(0x7f0000049ff0), &(0x7f0000a2a000), 0x0) 2018/03/14 12:20:14 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) times(&(0x7f0000000280)) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) kexec_load(0xfffffffffffff001, 0x1, &(0x7f0000000000)=[{&(0x7f00000001c0)="fd9d08f7da46727846f9af70773892eeff9c88165ed4c1dc30225c7b44e1fd53674ea3488ca3397185af31f55260d76f91a3bb9fbd804d7d38ec88a4717c4e19f1917cfca2f7eed9a3432034e7fd78e209cb7c2a6b995140d96b8118793a34644275c7e78b4a009a8ef6d07ff7f66ccc27fc80cc128918381891de85816ae7755551876527deed949a95ed89b50b70d0d6150f2b6f14ef987ad02c2e895f2dfaa5d1ca1f89c96f44265aed9f72f3fc243a2078", 0xb3, 0x3f, 0x80000000}], 0x3e0000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x200, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f0000000140)={&(0x7f0000ffd000/0x2000)=nil, 0x9a, 0x7, 0x8, &(0x7f0000ffc000/0x4000)=nil, 0x7f}) ioctl$LOOP_CLR_FD(r0, 0x4c01) fsync(r0) 2018/03/14 12:20:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x7) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x3ff}, &(0x7f0000000180)=0x8) 2018/03/14 12:20:15 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r0, 0x100) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) getpgid(r1) keyctl$set_timeout(0xf, r0, 0x0) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) 2018/03/14 12:20:15 executing program 7: unshare(0x400) r0 = signalfd(0xffffffffffffffff, &(0x7f0000e82000)={0x1}, 0x8) mq_timedreceive(r0, &(0x7f0000000000)=""/187, 0xbb, 0xc49, 0x0) signalfd4(r0, &(0x7f0000c17ff8), 0x8, 0x0) [ 66.553107] blk_update_request: I/O error, dev loop0, sector 0 2018/03/14 12:20:15 executing program 2: unshare(0x400) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$TUNSETOWNER(r0, 0x400454cc, r1) r2 = timerfd_create(0x0, 0x0) timerfd_gettime(r2, &(0x7f00007f6fe0)) 2018/03/14 12:20:15 executing program 6: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) sendmsg(r2, &(0x7f0000001fc8)={&(0x7f0000004fe4)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000005000), 0x0, &(0x7f0000006ff6)=[{0xc}], 0xc}, 0x0) 2018/03/14 12:20:15 executing program 0: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) fcntl$addseals(r0, 0x409, 0x4) creat(&(0x7f0000000000)='./file0\x00', 0x0) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00', &(0x7f0000000100)=""/144, 0x90) 2018/03/14 12:20:15 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000001c0)={0x9, {{0xa, 0x4e22, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0xbf}}}, 0x84) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000000), &(0x7f00007d0000)=0x4) 2018/03/14 12:20:15 executing program 5: r0 = socket(0x10, 0x1002000000000802, 0x0) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000000040), 0x4) connect$netlink(r0, &(0x7f0000000ff4)=@kern={0x10, 0x0, 0x0, 0x42}, 0xc) getpeername$ipx(r0, &(0x7f0000000ff0), &(0x7f0000000080)=0x10) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) 2018/03/14 12:20:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000000000), 0x0, 0xfe1dad5ac282dde5) 2018/03/14 12:20:15 executing program 3: mkdir(&(0x7f00008e3ff8)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000b2e000)='./file0\x00', 0x60) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x8) open(&(0x7f00002afff8)='./file0\x00', 0x0, 0x0) open(&(0x7f000025aff8)='./file0\x00', 0x0, 0x0) 2018/03/14 12:20:15 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/mls\x00', 0x0, 0x0) accept4$inet(r0, &(0x7f00000003c0)={0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x10, 0x80800) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000006000/0x2000)=nil) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xc7, "4480e96edab8257808b7b3cfa76da1fadca25f0c1ff3ffed0d5797f3c88ced68ceb5294b5385bffe480f7d84f10a1ef5dc455d1684e4e817b4c24fdabd1c26571f66948e0298ca9f4ae8880d92c78634434f29ec7bd12d1142a82f4ca0b6ba4e7f2b2e39bc73b8dce9ab2daa262b40e8e9540d9214b36a0029ac7b6bf800ad8e3b351937e9d568d55604c25c0a7266a5b7eec73c58031f124cf5ef28e387d9f0193ecefba579aac084bf9f3449270e79f7b72920847d9363d0676913a30b8729dee30281861725"}, &(0x7f0000000140)=0xcf) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000240)=0x84) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000280)) 2018/03/14 12:20:15 executing program 7: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x2, "020003fe040000000000031703ffffe78be5e600000000000000030809a7e633"}) syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) 2018/03/14 12:20:15 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000005, 0x12, r0, 0x23) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000003ffc), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/03/14 12:20:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0x200000000000012b, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_key={0x0, 0x8, 0x0, 0x0, "2802"}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/14 12:20:15 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x220400, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000040)=""/116) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffff, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) 2018/03/14 12:20:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r1 = open(&(0x7f0000000200)='./file0\x00', 0x10602, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f00000001c0)=0x4) modify_ldt$write(0x1, &(0x7f0000000140)={0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) fsync(r0) 2018/03/14 12:20:15 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x7f, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x0, 0x0, {0x3}}) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='queue0\x00', 0x0) keyctl$search(0xa, r1, &(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, r2) [ 66.989264] blk_update_request: I/O error, dev loop0, sector 0 [ 67.002135] blk_update_request: I/O error, dev loop0, sector 0 2018/03/14 12:20:15 executing program 1: munmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000) r0 = timerfd_create(0x7, 0x1011000000080800) timerfd_settime(r0, 0x1, &(0x7f0000000000), &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000100)={{r1, r2+30000000}, {r3, r4+10000000}}, &(0x7f0000000140)) 2018/03/14 12:20:15 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000280)={0x8, {{0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6821}}, {{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x11}, 0x3}}}, 0x104) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000240)) mq_timedsend(r1, &(0x7f0000000140)="ae06f1865ec8e64f6f2f4c0e21280dd75b2fe541760a741df6d1db8bdf77ba0d2402164aa8ae8d8cfea94a145c923eb6de17649683e36d49ced7078f25304971392acf5fe8f033e7eae2bb6948f5b49d390509832cdc354f456c52cadf7821235388ab4fdcded84b7f32437ca57854c1b98b5e120756a639a89e3dfc65e9eec4c8fcf6f7bd41eec215a72cc3885b86a9c8cf31767d9861148cb12537e9bbd25bdf8d2da42a0bf046cb2f", 0xaa, 0x1, &(0x7f0000000200)={0x77359400}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x6000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000080)) 2018/03/14 12:20:15 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) shutdown(r0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000e71000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000000)={'sit0\x00', @ifru_flags}) 2018/03/14 12:20:15 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x101000, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x1, &(0x7f0000000040)) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000240), &(0x7f0000000280)=0x8) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000140)="7bb467d41f9e4b6f096cae1df46548d3c54312fcd57ae829ad89e9d94dda49e6ff1fc1834c78525d855cd59164b96fe790aa4f8a7dc0fd8f3790b526ea4ee27d9cdb0d14dad6577fa609c8e303afae3895fad379b38bcf3a9eaad6017fe9946c2d214e7ad44633539d0048d939d29b75973ce04412346b78dcfe3a648a069ef75fa2d98aa3a8c73f27595dc28ddb8d6126a505a5b58fcabdf4e3564424a319f04c9b3d9333c8ce98a7e92077cae4586656b95e1a010e4a257b2ce6a78dabebc10fda3fac0a62d900281d83afb0e94fc760694aa0ff74dc9e3accce9a700644ec9c") ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000002c0)=0x401) 2018/03/14 12:20:15 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000468ff1)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$inet(r1, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') preadv(r3, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x102) 2018/03/14 12:20:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) setresgid(r2, r3, r1) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) 2018/03/14 12:20:15 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) dup3(r1, r0, 0x0) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) write(r1, &(0x7f0000000000)="08937dea1dd9da65f3349587157768bf327068441847fdf5e5ef415fae474d8849b1a192d0903f02000000dbc1ed9c9b14ca296a5d73aa882cca80a937c64f47357aa8509ca936b1f28a357103a51f50b167fe624e9a5372def08e87e575a93c859a4723c612779b4156f4666c39bf8feeb17758c710c054a609c8afd723755408be1234633123f126b50dcb46aeed45655b5f95768ec71e725274259e0ca59fc04a183f5e9982d89d4f01456e", 0xfffffc46) 2018/03/14 12:20:15 executing program 7: r0 = socket$unix(0x1, 0x800000000005, 0x0) r1 = socket$unix(0x1, 0xfffffffffffffffd, 0x0) r2 = dup3(r0, r1, 0xfffffffffffffffe) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) getpeername(r2, &(0x7f0000000140)=@l2, &(0x7f00000001c0)=0x80) getpeername$unix(r2, &(0x7f0000329000)=@abs, &(0x7f00008acd29)=0x8) alarm(0x1ff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000024c0)={0x0}, &(0x7f0000002500)=0xc) getgroups(0x6, &(0x7f0000002540)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r6 = userfaultfd(0x80800) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002bc0)=0x0) fstat(r2, &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002c80)={0x0, 0x0, 0x0}, &(0x7f0000002cc0)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000002d00)={0x0, 0x0}) getresgid(&(0x7f0000002d40)=0x0, &(0x7f0000002d80), &(0x7f0000002dc0)) r13 = getpgid(0x0) getgroups(0x6, &(0x7f0000002e00)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000003280)=0x0) getgroups(0x2, &(0x7f00000032c0)=[0x0, 0xffffffffffffffff]) r17 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003300)='/proc/self/net/pfkey\x00', 0x48c001, 0x0) r18 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003340)={0x0, 0x0, 0x0}, &(0x7f0000003380)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000033c0)=0x0) getgroups(0x3, &(0x7f0000003400)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r22 = gettid() lstat(&(0x7f0000003440)='./file0\x00', &(0x7f0000003480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpgid(0x0) fstat(r2, &(0x7f0000003500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000003680)=[{&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002480)=[{&(0x7f0000000280)="328d7f8ff3afcad103e12bb58e2e61b12130a2fa7463cf9dbb71f3ded1a5bfb40ec9251ff2568e653f9d2d0cc5f984577a386530c12feaa7cf1a6954d4219d214670c4", 0x43}, {&(0x7f0000000300)="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0x1000}, 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0x1000}, {&(0x7f0000002300)="b8c37bd72d20a815aefcc62a90f9274c800e7289931a183526b13a661715880522a62a504fe12c1d7c485fd11e18df410439fbb25221508f21a7f985e1fba4719a215026c7735501", 0x48}, {&(0x7f0000002380)="e5428b4b5bf265198e7cb7e91df19f205e95b9b3f0468278722b2123b06f02a379aac5a4168eacf50b0ab6ed48e5b00452a7b3c5a699274a1502ae3ede2f953c34b6e700c9362ca9468c407510760fe243073b251f406a28970d82b4f31e195393f9a79a310e4309d74c3478ad20ed964f4930ad4b7137f7690e43bcbd253699451a214933777e867f86c88796619d61d2f1895650bc606eb4f6f43b5418595fa670da10d3dc2dc4742e8c51edf56fec98b1a29062cc639b32b1f4", 0xbb}, {&(0x7f0000002440)="de902d", 0x3}], 0x6, &(0x7f0000002580)=[@rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r4, r3, r5}], 0x28, 0x5}, {&(0x7f00000025c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000027c0)=[{&(0x7f0000002640)="2ba5e5", 0x3}, {&(0x7f0000002680)="4b6d17af4e3d7cd2ddeb05b7244d1f01b0baa8eea06512340463cdfa4a81a92d22fc7e2254736a791ae5296d29a93088bb307d7d1b1bd82f50c4200d035f5736dbde7be66bfcc1643a4fb90c656b9fbea3c633c72ff3b423626969a95f376892dfe9b5ea8075dfddd9c29fe9aabef62ee254fc8ff8725e1851ff88782ee93fa47e28c3f7fca650fdf680e8c56fa0eb7b770fa5676e3b21a7d6f4d12f351cd6083ac640a91707769cc2ba2a81571e8db90c5f3f48854583812e6578856c0edb1c21f8679b00106ee6d576f4f179eccf2f517b74caca907e4bef79ad7a60f87bd4e3e9a60859a62eb2e4", 0xe9}, {&(0x7f0000002780)}], 0x3, &(0x7f0000002800)=[@rights={0x14, 0x1, 0x1, [r2, r6]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r2, r0]}], 0x34, 0x8000}, {&(0x7f0000002840)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002b80)=[{&(0x7f00000028c0)="6c28a3b304f82393ee95ba9fe2587f6efd6515cb477bd970813567ac07ae3dffa27fb6cb94926b2ced7534905b726a7c670e1968686b4a56dce9bf2e1956b18e0f3bbb3993af5c83a7c0f4df88007d193ffa2be4ca54c5c5241ca4a4927599ef3dcb83acba4de33867cee80b7934dbe389f47f741faad675b245f9f40b6d7e4f23b225526b748b1a4e", 0x89}, {&(0x7f0000002980)="aa0676e8a68eb7d3d32da973c003cb0207f7ec0fe60a6fae0eab4eb758607e23ddcab2480ad34c759f2c8b48a6f755f2797cca9b6fd0e51485867a08d4bc416063d9f271d100442b749e05a0411c992cc709a54647b35db0ea94b9fc588c62e98a365c787278430b80e7664b1f198333cfde50c1fa6cac18a8a9a3a0b5019045c8c8325903390ac8cdca6b9dea2698f07174253f00490cd7f7613ba94fcae37446af335323368cca23e344e0a9a9c0521f951397b79c69bfd311560baf6810ed23fb13a132383d5eb7b8b503cfed21dad908f52a2749c8b65b624770e19e546c", 0xe0}, {&(0x7f0000002a80)="a078f84673a66227a0b9e0facb0938c486994783479746a8e7d9ca29d6a8625db4ccb5b8b5920f0755f501fa2cd8a24af020a69dbc9a27d0bca1e61f1c1d0290701af926aeeed6d2a24a5ea95d75a3c58f22e8f54ec4844493f983c89f2be64aab00b746d820dbc62f91104b59031a8e5a498f5fba508bb4e78be5c59ec891408e125423d07fa85230b90dc77338607f28d56441a79486f5b231dc9e6472ac7c58b0ba754090014eb2fc46e3b4758336bba26f41148e8ccb2e1cfc753518794af17dd57e", 0xc4}], 0x3, &(0x7f0000002e40)=[@cred={0x18, 0x1, 0x2, r7, r3, r8}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r2, r2]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @cred={0x18, 0x1, 0x2, r9, r3, r10}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @cred={0x18, 0x1, 0x2, r11, r3, r12}, @cred={0x18, 0x1, 0x2, r13, r3, r14}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x1c, 0x1, 0x1, [r1, r1, r2, r1]}], 0xd8, 0x4c014}, {&(0x7f0000002f40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003240)=[{&(0x7f0000002fc0)="b88844174f76a88da2b46c892d916c703995a2fd211f903930322fd5db92d07609babe2105a3b93d0c62c529c493f2a412d4c020c2d0aec255e566c4e531464e8842933ec076011cd71823a8bbce4ec5708a551935e17188ad346456f539808b82d48b4cafa66c25d5a84320237fd43c7668a84ef07842e69f6b166fc156bda2a5c6a10dffd45b", 0x87}, {&(0x7f0000003080)="19502ba7dbc234c5be9cc81456cdee5327572404abed76201a6f2e854ff021a5cb6b0c8249dd95d57d36c92d7572e9f6f374bb6bca07e631817124f1eb217eb3d8fd7b32e04553450be7cd4efab11d9e95e15a5e3ad50ec7abceca362f98499ccab2a8b1cd41683277018e179134b027f7753b8b540ac121c85d77", 0x7b}, {&(0x7f0000003100)="77cf0e59bf648c460d67d2118c5ea6a9c038ec5c05f83d141c5136d75d333db031e55c00b2d7280b4cde3e7df21fa02d791e7eb4f74c1e77c5cf4276476d9d1b81693796756813982d8c313cb717757b18715eeca7af74eaeb4a3ba5a3cf63275f4707997b3d2a13b5d86019a3d28c7a3b8be07e8570c7a77926c9c74c283bb8617a35bca7a4155adc6ef11bbee5b51972699d570ab3dc8225b4", 0x9a}, {&(0x7f00000031c0)="7f58fa9cbaf57bb2bb55fb4063de8d261ae34688ee0b9aa20ba700151684ea04d99b745c78743f92a3746c5e08bd991b8532de012efd7027c7233996b9e31434174871160411be663645d6f3bd9c118b6c7e425f8ef10e46255bcb66a8f395c4e0f067b804e08d9db95869a65c", 0x6d}], 0x4, &(0x7f0000003580)=[@cred={0x18, 0x1, 0x2, r15, r3, r16}, @rights={0x14, 0x1, 0x1, [r2, r17]}, @cred={0x18, 0x1, 0x2, r18, r3, r19}, @cred={0x18, 0x1, 0x2, r20, r3, r21}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r22, r3, r23}, @rights={0x14, 0x1, 0x1, [r1, r2]}, @rights={0x14, 0x1, 0x1, [r0, r2]}, @cred={0x18, 0x1, 0x2, r24, r3, r25}], 0xc4, 0x20008001}], 0x4, 0x20008000) 2018/03/14 12:20:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') getdents(r0, &(0x7f0000cdb000)=""/36, 0x1f) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x6b, "858ea01ec9f21e19e0bbb37ca944fd34741c7f60ca9d1bd0c86a8e995b73c3c1618e91df21b0a780f488ec80951e947e2e92b3b7889b7112fce502eb5b4f5adc77cf4b9d222b320c69d1262e3de4af933e1eaf841728b20158c28a84e8278eff4613fafbfac939fb62b80f"}, &(0x7f0000000000)=0x73) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) 2018/03/14 12:20:15 executing program 5: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000040)={0x0, 0x2710}, 0x10) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000), 0xffffff2b}, 0x0) 2018/03/14 12:20:15 executing program 6: mknod(&(0x7f0000000040)='./file0\x00', 0x1040, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000000000000002, 0x0) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x101, 0x5f) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/03/14 12:20:15 executing program 1: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='c', 0x1, 0xfffffffffffffffe) getgroups(0x2, &(0x7f0000001100)=[0x0, 0xffffffffffffffff]) keyctl$chown(0x4, r0, 0x0, r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x402, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000140)={r3, 0x4}) 2018/03/14 12:20:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000100)=0xb0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) connect$unix(r1, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) memfd_create(&(0x7f0000000240)='/selinux/enforce\x00', 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100), 0x16) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000140)="e65081f8dfce323fb7f9fd0421186d30558ddaed1cb0e0874afcdb5dfca70305a5425a6229d3b42261e8fe5d262035c7a9feaae5ad924818ba0d48449ea7384b85ffff7f384ee88825149594c7d3d9ebd7963e", 0x53) 2018/03/14 12:20:15 executing program 0: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/82, &(0x7f00000000c0)=0x52) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8946, &(0x7f0000000140)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/14 12:20:15 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001280)={0x0}, &(0x7f00000012c0)=0xc) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x3d, 0x2, @tid=r0}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) mq_notify(r1, &(0x7f0000000180)={0x0, 0x20, 0x4, @thr={&(0x7f0000000040)="d9a1fbd401582523718c8e38fb074e80ec6e497337f5b52bfa31d6f85ecb6490a03a492d607849be02748457d1c8b44c4ad6c1185cd690a90f9ac6dd6bb7e586661887184470860d681df1b65e4a7bd15d84f25bc826e9d2f2d2f1f8a0d4fab04d55f4182b", &(0x7f00000000c0)="e95e3290fb3d11e07620d9bd902c0e97611dd9c83c843edcd6ee6437fce6f2c6c1c9898d0141f8842a7a52b24cd504942504e7daa1689bcefa74289435287074b06d74833ae2beeadc99b42d01a51d34c544542d0056ebff45c53e8f42394e8ad69ffc1c5439bc8e82753178d487fa16bfa698f1c94320dd9f79a2e00122742ff024b063ec2109f7c95934800af56c867b54a2f803d163007abc3e1bd7c82153bdba2ee6814a68026bde4de18d7776c5832b2f"}}) 2018/03/14 12:20:15 executing program 5: ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0xf, 0x1}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000000c0)={0x80000001, 0xe522, 0x2, 0x6658, 0xfa, 0x3}) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux'}, 0x7e) 2018/03/14 12:20:15 executing program 3: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='sockfs\x00', 0xffffffffffffffff, &(0x7f0000000140)="33a85b3adff48174bcde8a35b877b50763e94d08b411f91804bc41d543658aabf7a1a2a8073926df7d87cfc2294130f3e57321505f02abbefce76c3825ff8bc59ceb743da4841ada3d183a43f1099bd43a09a4") chdir(&(0x7f00002d7000)='./file0\x00') r0 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) truncate(&(0x7f0000f82000)='./file0\x00', 0x6) chmod(&(0x7f0000000000)='./file0\x00', 0x0) 2018/03/14 12:20:15 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4ac02, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="1a193d67244df69825de6662c9a95b7ec09f01a7214e41a9ccf23cdee53b582f09755f6a81bc7bdcfae53234de034f7e3b2784a0662c11640d15352edc2173716b64894e7ffd1d3f10c374dd79535eefc3bc60200e47873d8f794637a1e66a07f2e9cc857ff2a75a31") lseek(r1, 0x0, 0x4) 2018/03/14 12:20:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x2, 0x8, 0x9, 0x4, 0x9, 0x3, 0x1, 0x6, 0x7, 0x81, 0x2, 0x7}) ioctl$int_in(r0, 0x80045439, &(0x7f00002c7ff8)) 2018/03/14 12:20:15 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="240000001a0025f0006bb404feff051c020b49ff6e10b500000700eb0800030001000000", 0x24) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/03/14 12:20:15 executing program 1: r0 = memfd_create(&(0x7f0000000fe0)=':em0!posix_acl_access/vboxnet0@\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2012, r0, 0x0) mprotect(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x2) 2018/03/14 12:20:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000100)=0xb0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) connect$unix(r1, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e) memfd_create(&(0x7f0000000240)='/selinux/enforce\x00', 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100), 0x16) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000140)="e65081f8dfce323fb7f9fd0421186d30558ddaed1cb0e0874afcdb5dfca70305a5425a6229d3b42261e8fe5d262035c7a9feaae5ad924818ba0d48449ea7384b85ffff7f384ee88825149594c7d3d9ebd7963e", 0x53) 2018/03/14 12:20:15 executing program 6: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0xfffffffffffffffe, 0x7}, 0x4) r1 = socket(0x0, 0x80803, 0x4) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x6, 0x4) r2 = socket$packet(0x11, 0x2, 0x300) dup2(r2, r0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x181200) 2018/03/14 12:20:15 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) listen$netrom(r0, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000040)={'lo\x00', {0x0, 0x4e20}}) 2018/03/14 12:20:15 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) r1 = gettid() unshare(0x28060400) exit(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='cmdline\x00') sendfile(r2, r2, &(0x7f00009d4000), 0x1) 2018/03/14 12:20:15 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'bcsf0\x00', {0x4, 0x20, 0x0, "44be96d692f9", 0x100000001}}) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='personality\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xc82, 0xe4) read$eventfd(r1, &(0x7f0000361ff8), 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8000040, 0x2) open$dir(&(0x7f0000000180)='./file0\x00', 0x140ffe, 0x102) open$dir(&(0x7f000050bff8)='./file0\x00', 0x26102, 0x0) 2018/03/14 12:20:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000001600)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000006f7c8dca6e3419c5720307000000ffffffffb3182c00000000f12b380800000000000000000000", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x8, 0x8000, 0xa872, 0x7ff, 0x0}, &(0x7f00000000c0)=0x10) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x400}, &(0x7f0000000140)=0x8) 2018/03/14 12:20:15 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x2105902) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0x7}, &(0x7f0000000200)=0x8) sendfile(r0, r0, &(0x7f0000000040), 0x19cf8c6e) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000140)) socketpair$unix(0x1, 0xee4303db495be38c, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0), &(0x7f0000000000)=0x8) 2018/03/14 12:20:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) recvmmsg(r0, &(0x7f0000003940)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)=""/209, 0xd1}, {&(0x7f0000000240)=""/2, 0x2}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/47, 0x2f}], 0x4, &(0x7f0000000340)=""/72, 0x48, 0x880c}, 0x476}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000003c0)=""/135, 0x87}, {&(0x7f0000000480)=""/160, 0xa0}, {&(0x7f0000000540)=""/114, 0x72}, {&(0x7f00000005c0)=""/195, 0xc3}], 0x4, &(0x7f0000000700)=""/31, 0x1f, 0x3}, 0x3}, {{0x0, 0x0, &(0x7f0000000740), 0x0, &(0x7f0000000780)=""/2, 0x2, 0x80000000}, 0x100000000}, {{&(0x7f00000007c0)=@rc, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000840)=""/37, 0x25}, {&(0x7f0000000880)=""/202, 0xca}, {&(0x7f0000000980)=""/191, 0xbf}, {&(0x7f0000000a40)=""/6, 0x6}, {&(0x7f0000000a80)=""/156, 0x9c}], 0x5, &(0x7f0000000b80)=""/150, 0x96, 0x1}, 0x1}, {{&(0x7f0000000c40)=@nfc, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000cc0)=""/245, 0xf5}, {&(0x7f0000000dc0)=""/207, 0xcf}], 0x2, &(0x7f0000000f00)=""/172, 0xac, 0xa83}, 0x1}, {{&(0x7f0000000fc0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001080)=[{&(0x7f0000001040)=""/58, 0x3a}], 0x1, &(0x7f00000010c0)=""/74, 0x4a}, 0x7ff}, {{&(0x7f0000001140)=@rc, 0x80, &(0x7f0000003400)=[{&(0x7f00000011c0)=""/92, 0x5c}, {&(0x7f0000001240)=""/185, 0xb9}, {&(0x7f0000001300)=""/202, 0xca}, {&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/4096, 0x1000}], 0x5, &(0x7f0000003440)=""/154, 0x9a, 0x6}, 0x7d2}, {{0x0, 0x0, &(0x7f0000003640)=[{&(0x7f0000003500)=""/116, 0x74}, {&(0x7f0000003580)=""/135, 0x87}], 0x2, &(0x7f0000003680)=""/158, 0x9e, 0x8}}, {{&(0x7f0000003740)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000038c0)=[{&(0x7f00000037c0)=""/82, 0x52}, {&(0x7f0000003840)=""/93, 0x5d}], 0x2, &(0x7f0000003900), 0x0, 0xbcf}, 0x70e}], 0x9, 0x140, &(0x7f0000003a80)={0x0, 0x1c9c380}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000003ac0)={'ipddp0\x00', 0x9}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = socket(0x1, 0x8080b, 0x8) setsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000000040)="912bc9d934425c80fa2958fd336fee274aeff54479e2864f4903f513c81c17a574435a9d463cb6a3831e27a86348c6686190ade9aba0405eb4885a6166a503d079dbe7e6ced9b0c30443242ada21c0e86d98ab3e4241d405a93ea22933693ff302a984ff3543db5030", 0x69) [ 67.235688] SELinux: security policydb version 15 (MLS) not backwards compatible 2018/03/14 12:20:15 executing program 2: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x3, 0x2) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f000003c000), 0x1000) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='posix_acl_access{Y\x00', 0xfffffffffffffffd) keyctl$assume_authority(0x10, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) readv(r0, &(0x7f0000000100)=[{&(0x7f00000020c0)=""/4096}], 0x2000000000000148) fcntl$setstatus(r0, 0x4, 0x4000) 2018/03/14 12:20:15 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000069c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffb0}}) r1 = add_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="1f64eeaea74604d92cab4ee71d0f1ba1c9e39121f7fccf561bd8d6574ae4c19322ffd64eafa911bf45a455a95e752fde5ca1b7498d8e6455a68b58e0c774b56ac542b46debfcbd2d488a61cfb3cf918975bb7ea9af3bf61fb8a04088da3d27ab888b10c1f2813e", 0x67, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) 2018/03/14 12:20:15 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) memfd_create(&(0x7f0000000000)=',mime_type&\'vboxnet0\x00', 0x2) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "823880d8eb40f9dd318e7f41d48ad07d6f0077eee3c7e06049765be0637cb78f0aa3e99934256fbc31917269cf0c51a57d8ea4d23a9e9fa30724ef0d3cb025a7a861e04eac6c8c866a05b2d1cd1d387d"}, 0xd8) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/14 12:20:15 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000fb0)) [ 67.296282] SELinux: security policydb version 15 (MLS) not backwards compatible [ 67.307508] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31855 sclass=netlink_route_socket [ 67.325554] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=31855 sclass=netlink_route_socket 2018/03/14 12:20:16 executing program 5: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000180)={0x20, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000140)) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/create\x00', 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000080)=0x3ecb) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) close(r3) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) 2018/03/14 12:20:16 executing program 3: pipe2(&(0x7f0000000000)={0x0}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000002ff8), r1, &(0x7f0000003ff8), 0x7, 0x0) 2018/03/14 12:20:16 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000c0800020000000005", 0x24) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/03/14 12:20:16 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) memfd_create(&(0x7f0000000000)=',mime_type&\'vboxnet0\x00', 0x2) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000003c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "823880d8eb40f9dd318e7f41d48ad07d6f0077eee3c7e06049765be0637cb78f0aa3e99934256fbc31917269cf0c51a57d8ea4d23a9e9fa30724ef0d3cb025a7a861e04eac6c8c866a05b2d1cd1d387d"}, 0xd8) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/14 12:20:16 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="6bfb1b5f1c7ee425dd074b41fa3b57a1718a5b52c262bbc52343f6e801aa8cf3bccbc8dc4f6e519369bda0a2c14f92d7868cc54eb2cb5652babe2603ee7883b658f0eb8dce17142dee17abf0084d42a118326fdaf2", 0x55}], 0x1, 0x0) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/14 12:20:16 executing program 2: rmdir(&(0x7f0000000000)='./control\x00') mkdir(&(0x7f000090a41c)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) bind(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x1, 0x4, {0xa, 0x4e23, 0xffffffff, @dev={0xfe, 0x80, [], 0xa}, 0x80000000}}}, 0x80) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) unlinkat(r0, &(0x7f0000000080)='./control\x00', 0x200) fchmodat(r0, &(0x7f0000000040)='./control\x00', 0x0) 2018/03/14 12:20:16 executing program 6: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x4008044, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x0, 0xffffffffffffff81}) fcntl$notify(r1, 0x402, 0x80000000) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x8, &(0x7f00000000c0)=[{0x1, 0x2, 0x9, 0x80000000}, {0x227, 0x3f, 0x7f, 0x400}, {0x8, 0xffffffff, 0x4, 0x2}, {0x5e340000000000, 0x2, 0x4, 0x3f}, {0x5, 0x1000, 0x0, 0x8001}, {0xf, 0x405, 0x3, 0x3}, {0xb2, 0xe3f, 0xc0}, {0x7f, 0x40, 0x4800}]}, 0x8) 2018/03/14 12:20:16 executing program 1: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'bcsf0\x00', {0x4, 0x20, 0x0, "44be96d692f9", 0x100000001}}) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='personality\x00') openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xc82, 0xe4) read$eventfd(r1, &(0x7f0000361ff8), 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x8000040, 0x2) open$dir(&(0x7f0000000180)='./file0\x00', 0x140ffe, 0x102) open$dir(&(0x7f000050bff8)='./file0\x00', 0x26102, 0x0) 2018/03/14 12:20:16 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000200)='net/nfsfs\x00') r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000100)) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) read(r1, &(0x7f0000000000)=""/214, 0xd6) 2018/03/14 12:20:16 executing program 1: symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r0 = socket(0x0, 0x8000f, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0xc2, "603d73f31e803b9a69eee2e1996f2628457c461432948240b60828b72f7a12f7a51179a2bccd1454f818e7a64fb0797de05e8094a022b0c14d449832b9d280b02a2baf61ec80cb9b1ab24e1333b7756c0a530c642e02ecf0944e98e6427b90b360fddd17003df67a402ed39b3a1c17d86672364d81b7b8bfc242cad14d1b126888c4a82e2209920c71f39c918e84f0714a044d0a4cadb2516e54a01cd09733fabadb4bbbad7c5316e3e0ce036857f902169d948167bc557b67e3efb8781cef79a93f"}, &(0x7f0000000040)=0xca) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000400)={r2, 0xb0, "f8f90a8ab8196d5bd0e25382a1b50f6573cf224ccd75a245126622781451546e67934f63a50ac7a68d27a471739e5e399bbde5d7def877f6cfb04a4aa099586df67caf1b2ea655000b7dba9ec9e52d65311c7367f235884258ff6abcf0f8258e1425959953113fab016dd404d56af5be62f4a96778e826ba4f4d7f6d04902bb9d708e98bc48a208bef494197e6f2061d974a1f0546b25936af3ccbe237b8c23e1745987dc3a31fe5bb2d7ec91efd5900"}, &(0x7f00000001c0)=0xb8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x24800, 0x0) fanotify_mark(r1, 0xda, 0x8, r1, &(0x7f0000000080)='./file0\x00') open(&(0x7f0000000140)='./file0/file0\x00', 0x80000, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000240)={"6d616e676c650000000000000000000000005b5a964770b4235f00"}, &(0x7f00000002c0)=0x9f5a5a1c) 2018/03/14 12:20:16 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x9) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'bcsh0\x00', {0x2, 0x2000000000004e24, @multicast1=0xe0000001}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='teql0\x00', 0x10) r1 = socket(0x19, 0x42000000002, 0xc) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'irlan0\x00', &(0x7f0000000340)=@ethtool_sset_info={0x37, 0x3, 0x3f, [0x8, 0x20, 0xffffffff80000000]}}) sendmsg$nl_crypto(r1, &(0x7f0000000000)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000140)=ANY=[]}, 0x1}, 0x44004) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="6900000095ecdae3d10ebb678c2c5970d6043737cd9c23babddcbe53630819fc9e39a9829f2d2b0cee2adafd63f78f856daa4102bea61d693c6d5152097d7c0e3047f9425da806ad7ab054c6000000009963404bc4724b340288070bb92775cb000000"], &(0x7f0000000180)=0x71) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x9, 0x30}, &(0x7f0000000200)=0xc) sendto$inet(r1, &(0x7f0000000240)="bd3ff48938677048ce012cd029cd0a4972f6e99e19831d30cb6cb3e577cb0e79f28f4cc1c86545d621b18e2d5bd3f8292266f3aad62409a8a4a1e3cad91e94bac023c3245fa909a184cb3cc81c540d0fa4405420bc90bafa682c616dc004b3224e57c648fd8c045050f1bf998c40eac532dc9fff13580d99e6647bfbb426cc0fdb39d62414b2a3dad45fe022b11b5aaecddec08a7f3d51acac713b9c2e5550a1e9592135681bee2a084309e8cf7ab5b19e240156d2d872ede04585653fdbfb4adb5223ec8eae", 0xc6, 0x1, 0x0, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) 2018/03/14 12:20:16 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x5, 0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8b93, &(0x7f0000000080)={'tunl0\x00', @ifru_data=&(0x7f0000000040)="615b5d78f7764d4c09fedf2a53ac6312f89297c92dc0fd0ec831b10532efde46"}) r2 = memfd_create(&(0x7f00000000c0)='tunl0\x00', 0x1) sendmsg$nl_netfilter(r2, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20020000}, 0xc, &(0x7f0000000380)={&(0x7f0000000140)={0x22c, 0xd, 0xb, 0x100, 0x70bd2d, 0x25dfdbfe, {0xf, 0x0, 0x9}, [@typed={0x18, 0x77, @ipv6}, @nested={0x200, 0x66, [@typed={0x100, 0x3c, @binary="c799d5df3cb2d07005846124ff3f81e4eb1a73a3afb8c5bbdfbb66778b2921271eabb91d2f6652c8e4e3a080e72ace47caa0f7f9bb6525a916e44f8ddfa8c8d4753ea972e7cc3e3baf03e16a5f26ddea75bfa959965390a869db0b936cbc2c5772309fbd87d57a8cd73e9963eae6762b1de59789d8dd5a1e4d8c7de057730f916c67f567f7438e2bb1842285cb5c42f0213dd57cd201706bc1bfcb2abae3c077f9051e068d5610b9b0d4ba2123b8a739a52599e0444ee66bcc28b4f1347234217ca2cd75117e05fa253524da3a0dac17797ce510a9d9a55d50c11725b2a6ac4868fa6fe985e294e83bc2f522f62fd571280f91d5b2"}, @generic="92dc8fbc60733c5f74af434c916436ee5a6106fca96a4271c76335b25f9aa4f5ea4c01270dd67a5048a4a98089a793942330c188d8d771e04137e820417c5cebedc24a024a91854d0769a19e1b0aa6ce7609202e731b00f7ddeb9e14f3a4481a369535164962755b259d4330c0c265f5b57e1139708d2f9dc3d7baee3d85f3ba9d9bb376dd3d4465eed945b8971f6597adc6d2b4813ddd168456337be7eaeae85da0cb9f946b9ea0503f4afda575d69af1ae3a67dbd3f9c0e07c4fa0a15c4634697ba0552dbb80fbce10ddb657a046fce3b4ec3451cd1230e234815875f4ae0b12c5004386e24904e176c6", @typed={0x10, 0x70, @str='tunl0\x00'}]}]}, 0x22c}, 0x1, 0x0, 0x0, 0x40}, 0x8000) 2018/03/14 12:20:16 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000e80)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000001240)={0x14, 0x10000000000013, 0x3ff, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) r1 = dup2(r0, r0) write$tun(r1, &(0x7f0000001280)={@pi={0x0, 0x9100}, @hdr={0x2, 0x0, 0x17aa140d, 0x8, 0x0, 0xfffffffffffffff9}, @ipv6={0x7, 0x6, "ea4a2f", 0x12df, 0x0, 0x8, @dev={0xfe, 0x80, [], 0xf}, @remote={0xfe, 0x80, [], 0xbb}, {[@dstopts={0x3c, 0x1f, [], [@ra={0x5, 0x2, 0x1}, @calipso={0x7, 0x50, {0x80, 0x12, 0x2, 0x5, [0x4, 0x5, 0x5, 0x6, 0x40, 0x3ff, 0xa80, 0x5, 0x2]}}, @generic={0x8, 0x53, "f7a1eb3095493ad89c0c6d5fe88eefbfdf5f51df58f8a22c375ddfcfb6cf930c432977672ce9866af9b8d79bc9f8a99e7ac99d2c0ba39f8e3f023fe9d778b0531580c4fa2ff1f740a8f07bbb1ab5130384d4bc"}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x8}, @ra={0x5, 0x2, 0x5}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}, @ra={0x5, 0x2, 0x7f}, @ra={0x5, 0x2, 0xd00}, @calipso={0x7, 0x30, {0x54c, 0xa, 0xffffffffffffffe1, 0x1, [0x0, 0x400, 0x1b1, 0x4, 0x0]}}]}, @fragment={0x3c, 0x0, 0x1, 0x3f, 0x0, 0xc5e3, 0x66}, @hopopts={0xbe, 0x0, [], [@jumbo={0xc2, 0x4, 0x6}]}, @srh={0x36, 0x4, 0x4, 0x2, 0xff, 0x4, 0x9, [@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x32, 0x7, [], [@calipso={0x7, 0x38, {0x0, 0xc, 0x7, 0xffffffffffffff14, [0xfffffffffffeffff, 0xfffffffffffffe00, 0x2, 0x6, 0xffffffff, 0x2]}}]}, @dstopts={0x0, 0xb, [], [@ra={0x5, 0x2, 0x4}, @calipso={0x7, 0x50, {0x8, 0x12, 0x8, 0xfff, [0x595, 0x8d, 0x5, 0x400, 0xffffffff, 0x4, 0x0, 0x3, 0x200]}}, @generic={0x40, 0x6, "073f77eb0ff6"}]}], @gre={{0x0, 0x0, 0x1, 0x6, 0x0, 0x8000, 0x0, 0x1, 0x880b, 0x4, 0x0, [0x4, 0x8], "f1224470"}, {0x7fff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x800, [0x5, 0x1, 0x2], "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"}, {0x1, 0x0, 0x2, 0x200, 0x0, 0x0, 0x86dd, [], "8f7a009b26c42731a700d1b10c784d9b6972a4cf4fc49d66285179c71caeee"}, {0x8, 0x88be, 0x2, {{0x0, 0x1, 0x0, 0x4, 0x5, 0x44, 0x20, 0x107c}, 0x1, 0x17}}, {0x8, 0x22eb, 0x4, {{0x795bd16b, 0x2, 0x7fffffff, 0xda7, 0x813c, 0x3, 0x0, 0x9}, 0x2, 0x0, 0x200, 0x6, 0x7, 0x8, 0x6, 0x2, 0x9, 0x3ff}}, {0x8, 0x6558, 0x0, "d7734ea8c4e16e9f5abea1346bb508eb4675af64ecb75083fc2d51464dc26fefe83fcb212b22568b95e4e2f47364747f130a30d6d63f0e0848ae7bd65e3934de57f99f9d6477aed640a0cb473ee32710802980b9dcaf5d83e62429d551f6ff88969f32dfa8c1c713bce40f8124b07f7b74d30ad6b007"}}}}}, 0x1315) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$write(0x1, &(0x7f0000000180)={0x1, 0xffffffff, 0x2000, 0x1, 0x8, 0x3, 0xd9c, 0x0, 0x3, 0xffffffff}, 0x10) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x8000) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) accept4(r2, &(0x7f00000000c0)=@rc, &(0x7f0000000140)=0x80, 0x80800) 2018/03/14 12:20:16 executing program 0: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000000)={0x0, 0x5, 0x4}) 2018/03/14 12:20:16 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x2, 0xa5, &(0x7f0000000040)="13b9e7c303e321be80854bd2612bca8440ec4c0203e8e420bc39be8367f401a9a0e6a3c8d46d555f1bf601a2a9e166e331e222c7cea156e160a8de7096f476a345d2b100b7b0bd079c15e7014bc59a3be30e72c433c023b6a338c783da3f33d433f1271df3263f5d6dee280e28ebc22a24f5782163372abfdfd205c9106b511d5e751ef13a75f886aa91a8d91082cbacf0042490f4554ad5689d274101ef1ca8b8c79f31ba"}) r1 = epoll_create1(0x0) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000028000)={0x4}) poll(&(0x7f0000218fc0)=[{r1}], 0x1, 0x0) 2018/03/14 12:20:16 executing program 3: r0 = gettid() r1 = getpgrp(0xffffffffffffffff) tgkill(r0, r1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) r3 = socket(0x11, 0xa, 0x0) r4 = accept4$packet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$unix(r2, &(0x7f00000003c0)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000000c0)="4a0a26582c9d03e232f95770d525f6c40e1b8dfd74878cb9dc87db0d4053f6d3327d9764bb189f225e510e4a7fef8364", 0x30}, {&(0x7f0000000100)="a6eb2d2b8f8ef384c19ed32ae0d74d42e7ac8e1780bfbe0d4473edc1bc", 0x1d}, {&(0x7f0000000140)="e076c0240e2a62ca3afcbf29c1cdfb856f79ce3341c12da46a8ba5d36daa97fbba755332931b8f754314da19b2cd4cc0a38755e5711269a94821b58f86df92c172eeacfef88cbe5126b1c188efe0be09e73e2bc13b41ed11eefd5862b16da278", 0x60}, {&(0x7f00000001c0)="605c17847ee9adf480bebe462d2d68acc3e6df2a4da8e2cca831644b3da5d0f5df1277d10051e0464f36d0f658e52c37745f5c0fb839b4374d1c57fe6a9e5b71cce42af99bd3bc7c69cb31082cb7316d6db402ea8c3f6ba0d948cf3cb24d4569b4d556924449701a3f271e0e2145ce84fe97b9deb4e3d96466504fff1f476525f39f9b0d21971b30987f3767386bef06f3f4e13c88a7f8400374178f6a8344e389549650a69e3c9514351703eda5455498108411d621c72269f84ec158c0215bee", 0xc1}], 0x4, &(0x7f0000000380)=[@rights={0x18, 0x1, 0x1, [r3, r4, r5]}], 0x18, 0x10}, 0x40) 2018/03/14 12:20:16 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x80, 0x80000) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000140), &(0x7f0000000180)=0x4) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), 0x8) r2 = syz_open_procfs(0x0, &(0x7f000042cff4)='personality\x00') read$eventfd(r2, &(0x7f0000361ff8), 0x8) write$eventfd(r2, &(0x7f00000d4000), 0x8) open$dir(&(0x7f000050bff8)='./file0\x00', 0x26102, 0x0) 2018/03/14 12:20:16 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x2, 0x0, 0x1, 0xffffffffffff933c}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000080)={0x6, r1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000ac5000), 0xfffffffffffffd7b) 2018/03/14 12:20:16 executing program 1: symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r0 = socket(0x0, 0x8000f, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000300)={0x0, 0xc2, "603d73f31e803b9a69eee2e1996f2628457c461432948240b60828b72f7a12f7a51179a2bccd1454f818e7a64fb0797de05e8094a022b0c14d449832b9d280b02a2baf61ec80cb9b1ab24e1333b7756c0a530c642e02ecf0944e98e6427b90b360fddd17003df67a402ed39b3a1c17d86672364d81b7b8bfc242cad14d1b126888c4a82e2209920c71f39c918e84f0714a044d0a4cadb2516e54a01cd09733fabadb4bbbad7c5316e3e0ce036857f902169d948167bc557b67e3efb8781cef79a93f"}, &(0x7f0000000040)=0xca) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000400)={r2, 0xb0, "f8f90a8ab8196d5bd0e25382a1b50f6573cf224ccd75a245126622781451546e67934f63a50ac7a68d27a471739e5e399bbde5d7def877f6cfb04a4aa099586df67caf1b2ea655000b7dba9ec9e52d65311c7367f235884258ff6abcf0f8258e1425959953113fab016dd404d56af5be62f4a96778e826ba4f4d7f6d04902bb9d708e98bc48a208bef494197e6f2061d974a1f0546b25936af3ccbe237b8c23e1745987dc3a31fe5bb2d7ec91efd5900"}, &(0x7f00000001c0)=0xb8) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x24800, 0x0) fanotify_mark(r1, 0xda, 0x8, r1, &(0x7f0000000080)='./file0\x00') open(&(0x7f0000000140)='./file0/file0\x00', 0x80000, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000240)={"6d616e676c650000000000000000000000005b5a964770b4235f00"}, &(0x7f00000002c0)=0x9f5a5a1c) 2018/03/14 12:20:16 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000040)={@mcast1}, &(0x7f00000000c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'yam0\x00', r1}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x1}, 0x10) 2018/03/14 12:20:16 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000800000001) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x9, 0x4) write(r0, &(0x7f0000874fba), 0x148) 2018/03/14 12:20:16 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x82, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x541d, &(0x7f0000fdd000)) 2018/03/14 12:20:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f00006f1ffc)=0xffffffff, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f00000000c0)={0x9, 0x100000000, 0x1, 0x0, 0x7, 0x1ff}) getpeername$packet(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000003c0)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x4, 0x9, 0x3, 0x400, 0x9743, 0x40000010, r2}) getsockname$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="64000000150012022dbd7000fddbdf25020014ff", @ANYRES32=r3, @ANYBLOB="08000100ac14408b6f3401007f000001080004000000001f140003006966623000000000000000000000000008000400ac1414aa080008004006000008000200e0000001e8000400ac1414bb2c075f8742e7d64172050e8c447150560757a52bf016e3f5fd2e53066a4c8c0cc9ef8f20a5ddeb47b6e8f79c643d3761575c19b99f8f2022a6f4e4310e5b0a1cd62c0d77f81f934b7ebf70f2a707b4a0410c45e2cd7fcdb2f2ea922cd7f9d1b1ef787128b5b65adf"], 0x64}, 0x1, 0x0, 0x0, 0x884}, 0x20000040) fcntl$getown(r0, 0x9) read(r0, &(0x7f0000000440)=""/109, 0x6d) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) fcntl$setsig(r4, 0xa, 0xc) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x400000, 0x0) 2018/03/14 12:20:16 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$packet(0x11, 0xebe64aee497f97e, 0x300, &(0x7f0000000080)={0xffffffffffffffff}) poll(&(0x7f00000000c0)=[{r0, 0x80}, {r1, 0x6065}, {r2, 0x100}], 0x3, 0x100000000) setrlimit(0x7, &(0x7f0000b09000)) poll(&(0x7f00009eefb8)=[{}], 0x1, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000200)) 2018/03/14 12:20:16 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x2, 0x0, 0x1, 0xffffffffffff933c}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000080)={0x6, r1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000ac5000), 0xfffffffffffffd7b) 2018/03/14 12:20:16 executing program 1: socket$inet(0x2, 0x2, 0x2) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x84) 2018/03/14 12:20:16 executing program 6: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f00000002c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000939f01)='net/anycast6\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="f68744e192b56d990390973a193b729b6a603bb6fdbf8182da80d1ecadd204924065320cfea85d7641720b9055d8889ed3520e2b4d7ad2da14c48682d6aa0139ae41d1f46b9d26d12772fd0bce270e41f3a306762390c6ed7cf42790226502bc5c5b6cb35e8450053ca715c5459734ce258cf5b004cf14dd6a0a3ca554d7a1aec45cde37e10f9d973f61554a2f5a7e76c8b63b57b73fb16d6fccaeddbc9b573ca0dc2794f606333ef20000"], &(0x7f0000000180)=0x25) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000000)={0x6, 0x1, {0x1, 0x2, 0x20, 0x1}}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000ed9000)=""/202, 0x41}], 0x1, 0x1) 2018/03/14 12:20:16 executing program 4: pipe(&(0x7f0000ee4ff8)={0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x7) 2018/03/14 12:20:16 executing program 1: r0 = socket$inet6(0x10, 0x1, 0xffffffffffffff7e) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000080)="d951147c03f096f4f7bffc5996f2f4cf89df13e514cc6ac176469819155e6a4ad18c0b34d8c274a1c4c8e4b1837d308e30b468bc5430025abcedd4a24e6766a2b1be763f2003b8e8585b9397a2e2f717d0c82f7d6358cb233bdcca3806887f8a97e2556e7cba7cba3ff6c7059ea47a98a0e60aa4a1668e73c673030aefe6de04feffc0d53a7e04c4306ea8f292017e0ac9afd0e2acc25f98e889747ae39283f1a8ecfeabe6c28208fed064f7", 0xac) socketpair$inet6(0xa, 0x3, 0x81, &(0x7f0000000140)) sendmsg(r0, &(0x7f0000c93fc8)={&(0x7f0000000180)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000ce3000)="5500000018007fafb72d1cb2a2a280930206000000a843096c26230004000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0xff4d}], 0x1, &(0x7f0000004000)}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xe1}}, 0xffffffffffffab5f, 0x0, 0x536, 0xd2f, 0x1}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r1, 0x1}, 0x8) 2018/03/14 12:20:16 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000b88ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="6bd41d93c200d2552e731c2009694f5678b32c99d4fecc1b6ed8c0a0e425c08482ed59fa214983d10edc0688c6ab116d2c57d935d8388a3fcfd5a514e54e5be3aa85ac63f496592cb36478c68a1a24cf47bf84fe091b19995ef189f8c1e0f797d2b4c037633b000000000000000000", 0x6f, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)='+\x00', 0xffffffffffffffff) keyctl$link(0x8, r1, r2) readv(r0, &(0x7f0000459000)=[{&(0x7f0000000000)=""/61, 0x3d}], 0x1) r3 = gettid() r4 = fcntl$dupfd(r0, 0x0, r0) write$eventfd(r4, &(0x7f0000000200)=0x100000000, 0x8) r5 = socket$nl_crypto(0x10, 0x3, 0x15) timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$KDGKBTYPE(r4, 0x4b33, &(0x7f00000002c0)) sendto(r5, &(0x7f0000000240)="a3ecc6ecd88a97de8522a6e6f0bb37378849d0d199f2019606901b872537073d80d71102b5c88436baed6a212601423c83c30b2df67c9ec3f492815f1a087f2e459cc89d1f3d65637480ad7e3487123cd1c234cb66db365b02fb8664cd3adbaccf03fa6f3b717a66b339b4726957da1d", 0x70, 0x1, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) 2018/03/14 12:20:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000000040)=[{&(0x7f0000d1d000)=""/188, 0x62}], 0x200000000000001f) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") lremovexattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00') 2018/03/14 12:20:16 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000fb6ff4)) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/sctp\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xaa, "c6f4b0bf73569a3ec387d2921d7374616a1934e59100661559021a171d5aa9e1087508af758346d031c34e4191d6ed0ef19d3c8fbf7ea70515e89f39334e8ad70bd9fe1148cb796455ba9cb47e5c63f2060c0100bd715a98a5212d6a0357b34693d35044eb7666510fc42fe7b9c76b15c0935900851a74129fead86dc7b274232e9aeafe40e26c2651169a032d0c4b95f69b1cf81f07f6e9186f4cb03fa31a9f983494d6d91fd5b2ba53"}, &(0x7f0000000140)=0xb2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x617, 0xa, [0x3ff, 0x1, 0x2, 0x2673, 0x7fffffff, 0x200, 0x3ff, 0x6e, 0x3, 0x5]}, &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x3, 0x2, 0x3, 0x7fffffff, 0x2, 0xff, 0x4, {r3, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}, 0x4}}, 0x8, 0xa27, 0x7, 0x6, 0x8}}, &(0x7f00000002c0)=0xb0) 2018/03/14 12:20:16 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x40) accept4$bt_l2cap(r0, &(0x7f0000000100), &(0x7f00000000c0)=0xe, 0x800) r1 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000044fc8)={&(0x7f000075f000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@ipv4_newaddr={0x18, 0x14, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x90}}, 0x18}, 0x1}, 0x0) 2018/03/14 12:20:16 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x410000, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f000037c000)=@ipv4_delroute={0x34, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xff}, [@RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_PREFSRC={0x8, 0x7, @loopback=0x7f000001}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x34}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/03/14 12:20:16 executing program 3: r0 = socket(0x10, 0x802, 0x0) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @rand_addr=0x1}, 0x0, 0x2, 0x2, 0x4}}, 0x2e) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge0\x00', 0x2}) recvmmsg(r0, &(0x7f00000021c0)=[{{&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000800)=[{&(0x7f00000003c0)=""/208, 0xd0}, {&(0x7f00000004c0)=""/106, 0x6a}, {&(0x7f0000000540)=""/169, 0xa9}, {&(0x7f0000000600)}, {&(0x7f0000000640)=""/71, 0x47}, {&(0x7f00000006c0)=""/24, 0x18}, {&(0x7f0000000700)=""/77, 0x4d}, {&(0x7f0000000780)}, {&(0x7f00000007c0)=""/60, 0x3c}], 0x9, &(0x7f0000000880)=""/40, 0x28, 0x9}, 0x76}, {{&(0x7f00000008c0)=@nfc_llcp, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000a40)}, {&(0x7f0000000a80)=""/3, 0x3}, {&(0x7f0000000ac0)}, {&(0x7f0000000b00)=""/177, 0xb1}, {&(0x7f0000000bc0)=""/191, 0xbf}], 0x6, 0x0, 0x0, 0x5}, 0x2}, {{&(0x7f0000000cc0)=@generic, 0x80, &(0x7f0000002100)=[{&(0x7f0000000d40)=""/114, 0x72}, {&(0x7f0000000dc0)=""/152, 0x98}, {&(0x7f0000000e80)=""/213, 0xd5}, {&(0x7f0000000f80)=""/27, 0x1b}, {&(0x7f0000000fc0)=""/67, 0x43}, {&(0x7f0000001040)=""/107, 0x6b}, {&(0x7f00000010c0)=""/55, 0x37}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x8, &(0x7f0000002140)=""/68, 0x44, 0x4}, 0x100000001}], 0x3, 0x20, &(0x7f0000002240)={0x0, 0x989680}) ustat(0x5, &(0x7f00000002c0)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write(r0, &(0x7f0000000040)="240000001a0025f0006bb404feff051c020b49ff6e10b500000700eb0800030001000000", 0x24) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x2600, 0x30ea, 0x4, 0x81, 0x8, [{0xffffffff, 0x55e, 0x6def164b, 0x0, 0x0, 0x300}, {0x800, 0x7, 0x401, 0x0, 0x0, 0x200}, {0x200, 0x4ca2, 0x5, 0x0, 0x0, 0x100}, {0x0, 0xffff, 0x8, 0x0, 0x0, 0x200}, {0xfffffffffffffffa, 0xfffffffffffffff9, 0x9, 0x0, 0x0, 0xd}, {0x9, 0xf0, 0x9, 0x0, 0x0, 0x800}, {0x100, 0x876, 0x1ff, 0x0, 0x0, 0x800}, {0x1ff, 0x7fff, 0x1000, 0x0, 0x0, 0xc00}]}) 2018/03/14 12:20:16 executing program 4: socketpair(0x3, 0xa, 0x42a, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(r1, &(0x7f00000002c0)='./file0\x00', 0x8000, 0x8) ioctl$TUNSETNOCSUM(r2, 0x400454c8, 0x1) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000100)="65099e877c07946cd4e32e3299c26849e2f70c92b0955b9737221d23da83115402f5fa642c") mount(&(0x7f0000000200)='.', &(0x7f0000000240)='.', &(0x7f0000000000)='mqueue\x00', 0xfffffffffffffffc, &(0x7f0000000040)="e67278e6404dd99efea9ea1d9731a26a258bfa4ca71969db66b3859202ae411fd4150f00535e27e3f95c4972245344a4ed8c0558f85aa9ccce558313cdc0a3c3f746f6655105917f4f82e436d67e40512e7d2582a22b65697ed1b1720a9c6689026380e205a676bcd5cb9b019e23dafa4c96b78e2a5800c94553a2a6f7330bdee1515197ea8853214d0d92faf5af034eb518e4377dee2820e7bf3b16b31bb9") clock_nanosleep(0x7, 0x0, &(0x7f0000000280), 0x0) getpeername$packet(r0, &(0x7f0000000180), &(0x7f00000001c0)=0x14) 2018/03/14 12:20:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000000c0)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002}, 0xc) 2018/03/14 12:20:16 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000200)) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) r3 = syz_open_procfs(r2, &(0x7f00000002c0)='stat\x00') preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/245, 0x3c3}], 0x353, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000004ac0)={'bcsh0\x00', 0x2}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x1, &(0x7f0000000140)=[{}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x12}, 0x6}], 0x2c) 2018/03/14 12:20:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00000000c0)="17000000020001000003be8c5ee17688a3000008010300ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb703670000c88ebbff06011500390100000002df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbb320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f0000000000000000000000000000003efd4ad832acaacc", 0xc0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@empty, @empty, 0x0, 0x1, [@multicast2=0xe0000002]}, 0x14) 2018/03/14 12:20:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xffffffff80000003) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d32000), 0x4) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/113, 0x71}], 0x1, &(0x7f0000000140)=""/13, 0xd, 0x3f}, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f00000001c0)) 2018/03/14 12:20:16 executing program 0: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x800) sendmmsg(r0, &(0x7f0000002440)=[{{&(0x7f0000000140)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)="339b42e025eae3cbc14cf0fcab5e10966ff15593a9a0fdbd131dc8eb8d30762c4de7144fbc61e8196de37a331ca91e0b9a", 0x31}, {&(0x7f0000000200)="5bcd215f4d87e6adb438d572b1efad9fe4628a6570f94052812b49f432e8212cc6b65b904c603ba52231d39ac8b97374fad2fa4b70a9462b4fc0a92941292ce60cc4a0fd3e817d55c9b988eb3b0f44ed32fb5db0aac2a2f63fef686671898a5fb7bf17a5803756773f7c3ca01abd0fe0e35d9589f15f06e8", 0x78}, {&(0x7f0000000280)="3a17fab3a45b82c4acccd017e197b1b5b544fba4101807a6a303f1514281447ea51274aaa00286d42a65d30b22", 0x2d}], 0x3, &(0x7f0000000300)=[{0xf8, 0x1ff, 0x0, "cb58f5a27b8f4faa3179a24a5073501348ced01c676e1156ce5ce6aa29169e9615d62938f6cef02af532f10d9d79cb0b1035c5a3a3423f3161db5a67bce4b9652da4cce433004dc4d02cd20188615c4cc0873495ee564b43090ada7fe5821e38f951b5f3f84a2f708fa90fb596ce7bf9b22038e36c21c47e8808c140027971afdd85f02eab47e724cd956c84dd80c1ebdfb767ff4d7df3a57c4ef6afdf57e4caf30231a22eea4e19eb32f331e15df1a40aed39a13940f68c3c54bccff6107ca03ea1df398bd1411c37688d73e4c5de7d4a6b6ebbe01457db3acafb971a8c3492ec6ad8ab02e1537ee2"}, {0x100c, 0x1, 0x1, "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{0x100c, 0x1ff, 0x84, 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"}], 0x2110, 0x810}, 0x7}], 0x1, 0x8884) r1 = socket$netlink(0x10, 0x3, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) sysinfo(&(0x7f0000002480)=""/50) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x12, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @u32}]}, 0x20}, 0x1}, 0x0) 2018/03/14 12:20:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000001ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001263, &(0x7f0000000100)) 2018/03/14 12:20:16 executing program 3: socket$packet(0x11, 0x2, 0x300) 2018/03/14 12:20:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'lo\x00', {0x0, 0x4e20}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) getsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200400, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000080)={0x21cb, 0xbe, "6a6e312d1e4a0858201628d47638848fc3c93b0c1a0acd94d43594230921920104e223f34e50164c39586134e3d9ba1385557ccae5d965cfa358471775355befe8984c3d4ebb447d09a264fbbed9ce53b8f5fc907e0cb6a53f72c271a58f492e4676cc81dd2c03704de9c02d9e72b9331eb91265e59a1c2d5208402e8d26686101801f6502158b6fcfd36907ba27e2ee7756204f3ee49405aeacf9127c22831355835d2cf16249396f6cf612984f1dcc2e2159107da73b32971afe34c89f"}) 2018/03/14 12:20:16 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x240400, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) syz_emit_ethernet(0x2a, &(0x7f000037c000)=ANY=[@ANYBLOB="0180c200000000001400000008004500001c0000000000009078000000000000000047ece2637d4e204e"], 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/14 12:20:17 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0}, {r0, 0x8248}, {r0, 0x1}, {r0, 0x402}, {r0, 0x1000}, {r0, 0x400}, {r0, 0x1000}, {r0}], 0x8, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x9}, 0x8) sendfile64(r0, r0, &(0x7f0000000100), 0x20) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x141000, 0x0) 2018/03/14 12:20:17 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000080)=""/157, 0x9d}, {&(0x7f0000000140)=""/187, 0xbb}, {&(0x7f0000000200)=""/243, 0xf3}, {&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f0000000300)=""/127, 0x7f}], 0x5) 2018/03/14 12:20:17 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000200)) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) r3 = syz_open_procfs(r2, &(0x7f00000002c0)='stat\x00') preadv(r3, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/245, 0x3c3}], 0x353, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000004ac0)={'bcsh0\x00', 0x2}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x1, &(0x7f0000000140)=[{}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0x12}, 0x6}], 0x2c) 2018/03/14 12:20:17 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000000000), &(0x7f0000000100)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x20000, 0x0) connect$ipx(r1, &(0x7f00000000c0)={0x4, 0x1000, 0xff, "0e8ccc49af8c", 0x7fff}, 0x10) 2018/03/14 12:20:17 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101800) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000000c0)={0x85, 0x1f, 0x6, {0x77359400}, 0x8, 0x9}) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2c, {0x2, 0x4e20, @multicast1=0xe0000001}, 'lo\x00'}) 2018/03/14 12:20:17 executing program 5: unshare(0x2000200) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f5, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/111, &(0x7f00000000c0)=0x6f) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) 2018/03/14 12:20:17 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) creat(&(0x7f0000000040)='./file0\x00', 0x42) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) writev(r0, &(0x7f0000a5ff90)=[{&(0x7f0000b77000)}], 0x1) r1 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r0) creat(&(0x7f0000000000)='./file1\x00', 0x1) 2018/03/14 12:20:17 executing program 3: mount(&(0x7f0000097000)='./file0\x00', &(0x7f0000939ff8)='./file0\x00', &(0x7f00006eb000)='ramfs\x00', 0x1, &(0x7f000002c000)) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) syncfs(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000000)={{0x3}, 'port1\x00', 0x0, 0x100004, 0x6, 0x5, 0x4, 0x34, 0x8, 0x0, 0x3, 0x7}) 2018/03/14 12:20:17 executing program 3: pselect6(0x40, &(0x7f0000000040)={0x7fff, 0x7f, 0x9, 0x7, 0x4, 0x2, 0x5, 0x2}, &(0x7f0000000080)={0x7, 0xfffffffffffffffe, 0x3, 0x2, 0x34f3, 0x7fff, 0x0, 0x7}, &(0x7f00000000c0)={0x9, 0x9, 0xffff, 0x7, 0x5, 0x1, 0x20, 0x101}, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={&(0x7f0000000200)={0xfffffffffffff2d7}, 0x8}) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x1, 0x0) futex(&(0x7f0000004000), 0x800000000000000, 0x0, &(0x7f0000000000), &(0x7f0000004000), 0x4020000002) 2018/03/14 12:20:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00000001c0)=""/1, 0x1) r1 = gettid() ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000100)={0x6, 0x8ca}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup2(r2, r2) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000000080)={0x6}) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/03/14 12:20:17 executing program 5: capset(&(0x7f0000755000)={0x19980330}, &(0x7f0000032fe8)={0x0, 0x0, 0x0, 0x0, 0x1000}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40080, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x800) sendmsg$nl_generic(r0, &(0x7f000010d000)={&(0x7f0000a47ff4)={0x10}, 0xc, &(0x7f00000e2ff0)={&(0x7f0000f8fc10)={0x14, 0x2c, 0x1}, 0x14}, 0x1}, 0x0) [ 68.560982] ================================================================== [ 68.568393] BUG: KASAN: use-after-free in sg_remove_request+0xf9/0x110 [ 68.575050] Read of size 8 at addr ffff8800b07db540 by task syz-executor4/11061 [ 68.582478] [ 68.584094] CPU: 0 PID: 11061 Comm: syz-executor4 Not tainted 4.4.120-gd63fdf6 #29 [ 68.591799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.601142] 0000000000000000 3ff7244a99c12a4e ffff8801d3caf970 ffffffff81d0408d 2018/03/14 12:20:17 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1000ffff, 0x100) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getrandom(&(0x7f0000000200)=""/111, 0x6f, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x4, 0x4, 0x800c, 0x1f52, 0x0, 0x0, 0x102, 0x5b, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r1, &(0x7f0000000280)=0x4) 2018/03/14 12:20:17 executing program 5: mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) clock_adjtime(0x3a541a5813a48586, &(0x7f0000001f98)={0x0, 0x7ff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x1, 0x7, 0x9}) 2018/03/14 12:20:17 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffffffff, 0x2000) ioctl$int_out(r0, 0x2, &(0x7f0000000040)) futex(&(0x7f000000cffc), 0xc, 0x0, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/03/14 12:20:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000088b000)='net/dev_snmp6\x00') getdents(r0, &(0x7f00003bd000)=""/48, 0x19) open$dir(&(0x7f0000000000)='./file0\x00', 0x80403, 0x10) getdents64(r0, &(0x7f0000749f33)=""/205, 0xcd) fcntl$setsig(r0, 0xa, 0x35) 2018/03/14 12:20:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x80000000, 0x93cd}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000000)=0x3) ioctl$TCXONC(r0, 0x540a, 0x100000002) close(r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x200, 0x3, 0x8, 0x4, 0x7fff, 0x6, 0x100, 0xbd, 0x0, 0x9, 0x1, 0x20}) [ 68.609172] ffffea0002c1f6c0 ffff8800b07db540 0000000000000000 ffff8800b07db540 [ 68.617187] ffff8800bbb1c438 ffff8801d3caf9a8 ffffffff814fe143 ffff8800b07db540 [ 68.625199] Call Trace: [ 68.627776] [] dump_stack+0xc1/0x124 [ 68.633142] [] print_address_description+0x73/0x260 [ 68.639802] [] kasan_report+0x285/0x370 [ 68.645416] [] ? sg_remove_request+0xf9/0x110 [ 68.651548] [] __asan_report_load8_noabort+0x14/0x20 [ 68.658290] [] sg_remove_request+0xf9/0x110 [ 68.664252] [] sg_finish_rem_req+0x295/0x340 [ 68.670296] [] sg_read+0xa1b/0x1490 [ 68.675546] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 68.682182] [] ? fsnotify+0xee0/0xee0 [ 68.687613] [] ? avc_policy_seqno+0x9/0x20 [ 68.693491] [] do_loop_readv_writev+0x141/0x1e0 [ 68.699797] [] ? security_file_permission+0x89/0x1e0 [ 68.706526] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 68.713176] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 68.719827] [] compat_do_readv_writev+0x5df/0x6e0 [ 68.726299] [] ? vfs_writev+0xb0/0xb0 [ 68.731733] [] ? exit_robust_list+0x240/0x240 [ 68.737860] [] ? __fget+0x23a/0x3b0 [ 68.743115] [] ? __fget+0x47/0x3b0 [ 68.748284] [] compat_readv+0xd9/0x140 [ 68.753809] [] compat_SyS_readv+0xd8/0x1b0 [ 68.759680] [] ? SyS_pwritev+0x230/0x230 [ 68.765378] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 68.771590] [] ? SyS_pwritev+0x230/0x230 [ 68.777274] [] do_fast_syscall_32+0x321/0x8a0 [ 68.783391] [] sysenter_flags_fixed+0xd/0x17 [ 68.789417] [ 68.791023] Allocated by task 8528: [ 68.794616] [] save_stack_trace+0x26/0x50 [ 68.800505] [] save_stack+0x43/0xd0 [ 68.805886] [] kasan_kmalloc+0xad/0xe0 [ 68.811516] [] kasan_slab_alloc+0x12/0x20 [ 68.817402] [] kmem_cache_alloc+0xba/0x290 [ 68.823376] [] fasync_helper+0x37/0xb0 [ 68.829012] [] fsnotify_fasync+0x51/0x70 [ 68.834823] [] SyS_fcntl+0x64f/0xc40 [ 68.840274] [] compat_SyS_fcntl64+0xce/0x4f0 [ 68.846419] [] do_fast_syscall_32+0x321/0x8a0 [ 68.852655] [] sysenter_flags_fixed+0xd/0x17 [ 68.858829] [ 68.860435] Freed by task 150: [ 68.863594] [] save_stack_trace+0x26/0x50 [ 68.869486] [] save_stack+0x43/0xd0 [ 68.874879] [] kasan_slab_free+0x72/0xc0 [ 68.880687] [] kmem_cache_free+0xc7/0x320 [ 68.886585] [] fasync_free_rcu+0x1d/0x20 [ 68.892389] [] rcu_process_callbacks+0x7f4/0x14a0 [ 68.898966] [] __do_softirq+0x227/0xa38 [ 68.904676] [ 68.906274] The buggy address belongs to the object at ffff8800b07db500 [ 68.906274] which belongs to the cache fasync_cache of size 96 [ 68.919552] The buggy address is located 64 bytes inside of [ 68.919552] 96-byte region [ffff8800b07db500, ffff8800b07db560) [ 68.931219] The buggy address belongs to the page: [ 68.936710] ------------[ cut here ]------------ [ 68.941477] WARNING: CPU: 1 PID: 3861 at lib/list_debug.c:62 __list_del_entry+0x169/0x1d0() [ 68.949947] list_del corruption. next->prev should be ffff8801d332e088, but was ffff8801d3c348d0 [ 68.959007] Kernel panic - not syncing: panic_on_warn set ... [ 68.959007] [ 68.966364] CPU: 1 PID: 3861 Comm: syz-executor4 Not tainted 4.4.120-gd63fdf6 #29 [ 68.973964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.983301] 0000000000000000 c86955e2558176dd ffff8801c3897678 ffffffff81d0408d [ 68.991318] ffffffff83843b40 ffff8801c3897750 ffffffff839fe6a0 0000000000000009 [ 68.999339] 000000000000003e ffff8801c38977SeaBIOS (version 1.8.2-20171120_144221-google) Total RAM Size = 0x00000001e0000000 = 7680 MiB CPUs found: 2 Max CPUs supported: 256 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f2360: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Booting from Hard Disk 0... early console in decompress_kernel input_data: 0x00000000037cb26e input_len: 0x0000000001423b30 output: 0x0000000001000000 output_len: 0x0000000003bdaa40 run_size: 0x0000000005310000 Decompressing Linux... Parsing ELF... done. Booting the kernel. [ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Initializing cgroup subsys schedtune [ 0.000000] Linux version 4.4.120-gd63fdf6 (syzkaller@ci) (gcc version 7.1.1 20170620 (GCC) ) #29 SMP PREEMPT Tue Mar 6 13:11:38 UTC 2018 [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Supporting XSAVE feature 0x01: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x02: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x04: 'AVX registers' [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000bfff2fff] usable [ 0.000000] BIOS-e820: [mem 0x00000000bfff3000-0x00000000bfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000] bootconsole [earlyser0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] Hypervisor detected: KVM [ 0.000000] e820: last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] e820: last_pfn = 0xbfff3 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f23e0-0x000f23ef] mapped at [ffff8800000f23e0] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Using GB pages for direct mapping [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000F23A0 000014 (v00 Google) [ 0.000000] ACPI: RSDT 0x00000000BFFF3430 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACP 0x00000000BFFFCF60 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.000000] ACPI: DSDT 0x00000000BFFF3470 0017B2 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: FACS 0x00000000BFFFCF00 000040 [ 0.000000] ACPI: FACS 0x00000000BFFFCF00 000040 [ 0.000000] ACPI: SSDT 0x00000000BFFF65F0 00690D (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.000000] ACPI: APIC 0x00000000BFFF5D10 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.000000] ACPI: WAET 0x00000000BFFF5CE0 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.000000] ACPI: SRAT 0x00000000BFFF4C30 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 2:1fffd001, primary cpu clock [ 0.000000] kvm-clock: using sched offset of 2437109997 cycles [ 0.000000] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.000000] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000bfff2fff] [ 0.000000] node 0: [mem 0x0000000100000000-0x000000021fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000021fffffff] [ 0.000000] kasan: KernelAddressSanitizer initialized [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] PM: Registered nosave memory: [mem 0xbfff3000-0xbfffffff] [ 0.000000] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.000000] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.000000] e820: [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on KVM [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] PERCPU: Embedded 42 pages/cpu @ffff8801db200000 s134024 r8192 d29816 u1048576 [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1935227 [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n ftrace_dump_on_oops=orig_cpu oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 workqueue.watchdog_thresh=120 [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) [ 0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.000000] Memory: 6581404K/7863876K available (40422K kernel code, 6136K rwdata, 8808K rodata, 1848K init, 23616K bss, 1282472K reserved, 0K cma-reserved) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000] Kernel/User page tables isolation: enabled [ 0.000000] Running RCU self tests [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2 [ 0.000000] NR_IRQS:4352 nr_irqs:440 16 [ 0.000000] console [ttyS0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] bootconsole [earlyser0] disabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.000000] ... CHAINHASH_SIZE: 32768 [ 0.000000] memory used by lock dependency info: 8159 kB [ 0.000000] per task-struct memory footprint: 1920 bytes [ 0.000000] tsc: Detected 2300.000 MHz processor [ 1.195970] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.197139] pid_max: default: 32768 minimum: 301 [ 1.197861] ACPI: Core revision 20150930 [ 1.617137] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 1.619048] Security Framework initialized [ 1.619630] SELinux: Initializing. [ 1.620276] AppArmor: AppArmor disabled by boot time parameter [ 1.621195] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.622153] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes) [ 1.625887] Initializing cgroup subsys io [ 1.626550] Initializing cgroup subsys freezer [ 1.627217] Initializing cgroup subsys hugetlb [ 1.627860] Initializing cgroup subsys debug [ 1.628634] CPU: Physical Processor ID: 0 [ 1.630338] mce: CPU supports 32 MCE banks [ 1.631108] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.631950] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.632894] Spectre V2 : Vulnerable: Minimal generic ASM retpoline [ 1.636058] Freeing SMP alternatives memory: 44K [ 1.645536] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.765305] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.766762] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.855542] x86: Booting SMP configuration: [ 1.856198] .... node #0, CPUs: #1 [ 1.857021] kvm-clock: cpu 1, msr 2:1fffd041, secondary cpu clock [ 1.861634] x86: Booted up 1 node, 2 CPUs [ 1.862221] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.866823] devtmpfs: initialized [ 1.876336] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.877764] futex hash table entries: 512 (order: 4, 65536 bytes) [ 1.879379] xor: automatically using best checksumming function: [ 1.882471] kworker/u4:0 (21) used greatest stack depth: 27944 bytes left [ 1.975303] avx : 21713.600 MB/sec [ 1.976433] RTC time: 12:20:22, date: 03/14/18 [ 1.978670] NET: Registered protocol family 16 [ 1.979745] schedtune: init normalization constants... [ 1.980444] schedtune: no energy model data [ 1.981021] schedtune: disabled! [ 2.005411] cpuidle: using governor ladder [ 2.035316] cpuidle: using governor menu [ 2.036571] ACPI: bus type PCI registered [ 2.037143] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 2.039950] PCI: Using configuration type 1 for base access [ 2.051380] kworker/u4:0 (50) used greatest stack depth: 27448 bytes left [ 2.485231] raid6: sse2x1 gen() 4657 MB/s [ 2.655218] raid6: sse2x1 xor() 2585 MB/s [ 2.825194] raid6: sse2x2 gen() 6960 MB/s [ 2.995169] raid6: sse2x2 xor() 4061 MB/s [ 3.165151] raid6: sse2x4 gen() 8627 MB/s [ 3.335125] raid6: sse2x4 xor() 5286 MB/s [ 3.505107] raid6: avx2x1 gen() 9267 MB/s [ 3.675082] raid6: avx2x2 gen() 14589 MB/s [ 3.845061] raid6: avx2x4 gen() 19211 MB/s [ 3.845763] raid6: using algorithm avx2x4 gen() 19211 MB/s [ 3.846517] raid6: using avx2x2 recovery algorithm [ 3.847830] ACPI: Added _OSI(Module Device) [ 3.848479] ACPI: Added _OSI(Processor Device) [ 3.849092] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.849761] ACPI: Added _OSI(Processor Aggregator Device) [ 3.875510] ACPI: Executed 2 blocks of module-level executable AML code [ 4.717016] ACPI: Interpreter enabled [ 4.717968] ACPI: (supports S0 S3 S4 S5) [ 4.718561] ACPI: Using IOAPIC for interrupt routing [ 4.719695] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 5.856076] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 5.857117] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] [ 5.858418] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM [ 5.859424] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 5.885265] PCI host bridge to bus 0000:00 [ 5.885915] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 5.886846] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 5.887787] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 5.888827] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 5.889859] pci_bus 0000:00: root bus resource [bus 00-ff] [ 5.926403] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 6.004316] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 6.010019] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 6.015646] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 6.021321] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 6.024700] ACPI: PCI Interrupt Link [LNKS] (IRQs *9)