0x1, 0xfffffffffffffffe, 0x1, 0x1000, 0x7, 0xb604, 0xa0f0]}, &(0x7f0000000440)=0x100) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000480)={@in6={{0xa, 0x4e21, 0xd4e, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x4, 0x7, 0x3f, "2671d9ea9757063d416fb4f270901500c34780527a24352d178575e195a9a204736560d20f7edddf6af9bf42a71259eb6d2c062ad9e85fcad5b130c94cf91456413fb9ad6076818341cfb2616c1a3467"}, 0xd8) 2018/03/22 20:33:36 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffe) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x688) lseek(r0, 0xfffffffffdfffffd, 0x2) 2018/03/22 20:33:36 executing program 0: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind(r0, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000d69f90)=[{&(0x7f00008d7f6a)=""/150, 0x96}], 0x1, &(0x7f00001bafb1)=""/79, 0x4f}, 0x0) sendto$inet(r0, &(0x7f0000f1a000)="dc", 0x1, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) r1 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='/\'wlan1wlan1em1\\\x00', 0xfffffffffffffffa) keyctl$invalidate(0x15, r1) 2018/03/22 20:33:36 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000280)={0x4c, 0x0, &(0x7f00000002c0)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)}}}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/03/22 20:33:36 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd8ff0)='/selinux/create\x00', 0x2, 0x0) pwrite64(r0, &(0x7f0000102fc5)="8ac526a17649ea6d02a60000000000000004e02e6b2e03b204130ccb307c6f721b32250f65919ebe6b81bdb4ac927b20301dd0ae4eeae26f253846", 0x3b, 0x100000000000000) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x3, 0x0) 2018/03/22 20:33:36 executing program 4: pipe2(&(0x7f0000000140)={0x0}, 0x4000) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) splice(r0, &(0x7f0000002ff8), r1, &(0x7f0000003ff8), 0x7, 0x0) 2018/03/22 20:33:36 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="0211000d0a0000000000000000000000080012edffffff00b56b6e00000000000600000000000000000000000000000000000000000000000000ffff0000000000000000000000000000ffffe0000001"], 0x50}, 0x1}, 0x0) [ 110.935628] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=16457 sclass=netlink_xfrm_socket pig=21813 comm=syz-executor1 2018/03/22 20:33:36 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x1}, 0x2dc, &(0x7f00000edff0)={&(0x7f0000063a70)=@bridge_getneigh={0x28, 0x1e, 0xa21, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x9}]}, 0x28}, 0x1}, 0x0) 2018/03/22 20:33:36 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000000c0)=[0x7, 0x81]) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000100)={{0x5}}) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x4, 0x2000) getpeername$unix(r0, &(0x7f0000000000), &(0x7f00000001c0)=0x6e) 2018/03/22 20:33:36 executing program 4: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f000034a000)='./bus\x00', 0x5) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x11, r0, 0x0) readlinkat(r0, &(0x7f0000000ffa)='./bus\x00', &(0x7f0000b69fff)=""/1, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x8000, 0x4, 0x6, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x80}, 0x8) 2018/03/22 20:33:36 executing program 3: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x43}], 0x10}}], 0x2, 0x0) readv(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/213, 0xd5}, {&(0x7f00000001c0)=""/111, 0x6f}, {&(0x7f0000000040)=""/48, 0x30}, {&(0x7f0000000240)=""/167, 0xa7}], 0x4) 2018/03/22 20:33:36 executing program 2: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/stat\x00') setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x8, 0x4) syz_fuseblk_mount(&(0x7f00000005c0)='..', &(0x7f0000000600)='../file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 2018/03/22 20:33:36 executing program 5: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock2(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x1) mlock2(&(0x7f0000b22000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet(0x2, 0x8080f, 0xfff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x8000, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}}, 0x1ff, 0x7, 0x0, 0x1, 0x4}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x4, 0x0, 0x5, 0x1f, 0x6, 0xffffffff, 0x8000, 0xffff, 0x101, 0x4, 0x1000, 0xe0bb, 0x721, 0x5, 0x7]}, &(0x7f0000000200)=0x100) 2018/03/22 20:33:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f00000001c0)={@loopback={0x0, 0x1}, r2}, 0x14) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f00000000c0)=0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000100)={'lo\x00'}) 2018/03/22 20:33:36 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fdatasync(r0) fcntl$getown(r1, 0x9) fremovexattr(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6f0100000000bd0000"]) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) epoll_wait(r0, &(0x7f0000000180)=[{}, {}, {}, {}, {}], 0x5, 0x2) ioctl$int_in(r1, 0x5452, &(0x7f0000000740)=0xc3) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000001c0), &(0x7f0000000200)=0xffffffffffffff1f) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000780)={0x1, 0x1, [@empty]}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000100)={'ipddp0\x00', 0xc2d}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="0f8e18ac"]) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000280)={'filter\x00', 0x7, 0x4, 0x468, 0x0, 0x114, 0x114, 0x384, 0x384, 0x384, 0x4, &(0x7f0000000240), {[{{@arp={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0xff000000, 0xff000000, @empty, {[0xff, 0xff, 0x0, 0x0, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, 0x4, 0x4, 0x301a0dbe, 0x210, 0x5, 0x7, 'bond0\x00', 'bpq0\x00', {0xff}, {}, 0x0, 0x4a}, 0xf0, 0x114}, @unspec=@STANDARD={0x24, '\x00', 0x0, 0x228}}, {{@uncond, 0xf0, 0x114}, @unspec=@NFQUEUE0={0x24, 'NFQUEUE\x00', 0x0, {0x80}}}, {{@uncond, 0xf0, 0x15c}, @unspec=@NFLOG={0x6c, 'NFLOG\x00', 0x0, {0x8, 0x2, 0x7ff, 0x1, 0x0, "949f9743215ffaf8c96892a709dee17d98c6472a42bbe976f16512fce2ad7d016a48399c18bd99e2b6afc4dc241a790f3f3dc015788d8a96011736a3545d0310"}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b4) 2018/03/22 20:33:36 executing program 6: r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)) unshare(0xc000000) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000080)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x8002) rt_sigsuspend(&(0x7f00000000c0)={0x356}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000140)) r2 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)="a55d7678cb180231cb0138c3801a06c064bdee0653af443ba01d", 0x1a, 0xffffffffffffffff) r3 = add_key(&(0x7f0000000480)='encrypted\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="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", 0xfb, 0xfffffffffffffffc) keyctl$instantiate(0xc, r2, &(0x7f0000000380)="d0f8e14419c798ed01d618cca0faf0be132080aaba678680ac5315e19ecf955a63e9538840c5813ffbe631a3354d1c42fcb8d03f3e77e043ce918d3831481dea5e0ea96b14737e2122191e057b3e44a41611553427e336ef84963c1e972e43baa169c0a6317afe5f078b14ba33897e81757011a939540798bb7dcc7ebc08a4f6f5ad888c3bea8983007901c89adc02765d89b092bb55477c81db66a6d00b0c068322da343a92c5fa3b6eded7de32b176d2f30fb93e8676e0cec92ed99e90fa6cca86855f7bdd8477005515840f04912bc5ab4e9a0fdfd7470183c959", 0xdc, r3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={r4, 0x10000, 0x7, [0x3, 0x1ff, 0x65, 0x6, 0x80000000, 0x7f, 0x8]}, &(0x7f0000000240)=0x16) getresgid(&(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000280)) 2018/03/22 20:33:36 executing program 5: ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x80000) [ 110.980741] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=16457 sclass=netlink_xfrm_socket pig=21813 comm=syz-executor1 2018/03/22 20:33:36 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x4400, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x3, 0x100000168) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00000001c0)={0x20000002}) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x50) getgid() write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x2710}, 0x11, 0x58878f50, 0xfffffffffffffe1c}], 0x10) flistxattr(r0, &(0x7f0000000200)=""/34, 0x22) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000000c0)) 2018/03/22 20:33:36 executing program 5: r0 = epoll_create1(0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000040)={0x977d, 0x20, 0x3, 0x8, 0x5310, 0x8}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e65742f69707683365f726f7e746500") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000e37ff4)={0x20000005}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) ptrace$getregs(0xe, r3, 0x400, &(0x7f0000000180)=""/63) poll(&(0x7f0000ceefd8)=[{r0}], 0x3e, 0x0) 2018/03/22 20:33:36 executing program 7: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f00000f8000)={0x0, 0x0, 0x2}) 2018/03/22 20:33:36 executing program 2: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000000)) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) r2 = dup3(r0, r1, 0x80000) accept4$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) 2018/03/22 20:33:36 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x30004}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f0000000000)=""/128, 0x80) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8000, 0x1) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x2) renameat2(r3, &(0x7f0000000140)='./file0\x00', r4, &(0x7f00000001c0)='./file0\x00', 0x3) rt_sigprocmask(0x2, &(0x7f0000000180)={0x401}, &(0x7f0000000200), 0x8) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/03/22 20:33:36 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$nl_generic(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)={0x21c, 0x38, 0x300, 0x70bd28, 0x25dfdbff, {0x4}, [@typed={0x54, 0x47, @binary="258986bd18b3de245ac6d048b0388d164f1a49c69412b7f1d2e4b75bd7c878585dba71eb2ffbb7eb1b3ce2833d0aec8d7e8e6226dc42b727810d90f6c9c3a8457d4419221d4a8b5087c76ddc0c"}, @typed={0x8, 0x32, @u32=0x7}, @generic="c146b6a30b7e04f3bc92361a1768be0080870f3139a91ca89aedc9aef7e66b4c514fcff008088a71a908c3774c1ef1da209bc5d5370bae46ba00083953e94613502501d7e65c051e9128bcffb92987cd3ac36c0272bf20c1099bb4e3f9ee2c200479bed1a148273a56ae5e7eb9eb6e8d1e2f75ef0052f764aad703c31bb5d7a77114288634c3aba6c0d495745d20156a81b98260051c77fe6f65d1323cd6fe031b428a4a5b334ad9eb889ba099d711d56d1abe2c2f765d4165f008", @generic="af1dbc6e6a34234117e14b93d989dfa6dcd22632e6b66690101ac10dc3c6cbb369b509b1de96f96f0317e15e17b5fe3fce9f71cec0d2ce646f6c2c452913569fa62b7f34dbdb4a849c8e7efb2bb867c9109fbcf570ac401c82fbe5b17d4274418e6d31dcea8f8a99897f6b46b8a7183c3477dea0814f37f0ba0804269a016717c3025b82bda56685931322764fc80ff02d97077d44c8a78f405744b0b4fae8cdad0b12f057b1677d495e735aa814e3936ed3ec08a8f415151ab59bb6f83f73c7853323f425f2824087fa0617b87a61569c94ebeba4c6fdf04ce50b31b49cf175282d2b738d52b4aef6c604bdcbcd"]}, 0x21c}, 0x1, 0x0, 0x0, 0x4}, 0x40) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0xffff) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000fecffc)=0x4, 0x47) readv(r3, &(0x7f0000000580)=[{&(0x7f0000000500)=""/78, 0x4e}], 0x1) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x31, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000096dff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/22 20:33:36 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)=""/68, &(0x7f00000000c0)=0x44) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x20, 0xa, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x20}, 0x1}, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000140)=0x1000, 0x4) 2018/03/22 20:33:36 executing program 6: r0 = getpgrp(0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00002e9000)='task\x00') getdents64(r2, &(0x7f0000000000)=""/44, 0x79) ioprio_set$pid(0x2, r0, 0xece6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000180)={r3, 0x94, "5cb9662ef7ee9e22c2d6641bf6753c43739c435676f6840345ca16e65ce1b5c721a7c5195a0b100e4aaa06b1e82b2a203367998c538d99fdae159d8a13cba2cdc3d16cf169d050dd4a1c0e954eff0dc174f667183b68b9596a37fe7df0c3bfb463b60e0b75776af56e7ec605a699c719fb8ef0a94676715d5e87e531b5fb293e27f9098b0fbec767948e4eff4825d3fd0efb076e"}, &(0x7f0000000240)=0x9c) getdents(r2, &(0x7f0000000080)=""/36, 0xfffffffffffffee7) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00000000c0)=0xffffffff, 0x4) 2018/03/22 20:33:36 executing program 3: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="7e4ae4aa3d43a0e3bacf5207c18bcdf5303355f683c802a2877f73029926b38b268ca23c60fdfa628f373cbee59ab8ee3d13227f0dd2e08011103b2d328a2e9730a5f1c6b15f3ed83d06c9790045", 0x4e, 0xfffffffffffffff8) r1 = add_key$user(&(0x7f00000006c0)='user\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000740)="4a6765660d4a4eec5f44d28b574da1ae71b3f34c8e0cad6de9af95139f63acaa851551680b38eee2356f119edc669cba410ac216467f24d99540a0b1dabb10fcd5c1f5114b529bdf2ab0c4c39fcf0844ed3cf184fc58383e8855fca787946ca8257c935d9cf77e90b8acfd44128018934a2723aca14230b6a0b467e5753b8850b500f576fbf0075140c6025dec7b565e46409ba8fc1282c74804db8a0a2d447e45882c4f41becceef02f833a89ad8ef887a7c45485f479719d5b829a9d8bf07451f4df7496df73a1ddc94a72b5bcb4c1f7861f5921f3545ef010d81d096e92d59e7aa1e9c6be24c55719753e5f0d", 0xee, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r0, &(0x7f0000000640)=[{&(0x7f0000000100)="76f5cb2d1db1a456061c4a403b2d2c7e387ea965ac3c1ed69d9f1ec5cd0e2dd15e53e0dc5d20a881f24fa890001620eb04276020ad14c1c15e48b3f95b80f47acb68b823b7ae8e4d3a760d401696a9ecc514b7cf0fdb15a601c67c9563f36fc46d1e308597f7677c7ce9acd870f71e90a2a1fe5ee72b500b5a56b6edc447517f48025f99d21db519582c307ede93df9021c964fb5057206263fdc2ff6e73f2ef7e10ff37192b", 0xa6}, {&(0x7f00000001c0)="40b6334b2579ee56341814b1a7a7b2c420b6f183570af4e60266465b2b959074f687f82d160c9f77c74a77e3cf22f3a94770118fcd0fff9705280d7e5b5add53191548ae0c38ea495a69ad5a1013f6d8c72398f070ab4019d027cbc6dd9295b776c0accf11596f611bc3f1fe8c9152b1afbd5f7855331edbe9429e5b2a29a09122fbba6628561c88593b6c5da13aebb7f232da4a05e1cbe377baf8b8e7519e82c88e805d2356d1b1562224ae8bd9fec14db8a158f94a20551a", 0xb9}, {&(0x7f0000000280)="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", 0xfe}, {&(0x7f0000000380)="425f2f2f04dd97f8dc8526c859d4c348abea3fd7db4330d62655fc95b9dbf7202dfe49da410b4900cff0175b09cd2fef772f5dc75a857422a36638403a9637567715f56476a5ce822eb58cc289be4d", 0x4f}, {&(0x7f0000000400)="7069731a75da3096f3ee316204800148c6975dcefddded46745549459a40105eeebd103d4102c5b823293aa54bbe2d31dc24f7e47e7e165b2b09ba01cb95df4bbd4f19291680283f1cb70c4a51dbee7f93b1e984036794f16aca6e4e026be05871a94f", 0x63}, {&(0x7f0000000480)="eac5c9222f3b58e4a3cc361b27a490de3b71cce9a3de173da101349b71a9da5beaf21695058f74a7e561ff8870ba019b748af630649530930894cc9064b52f41db113ab6300f78a40e7c6fc95467415f7465a5e7fbb8180a9820dcd3b1e1dec13c104e10a401b29c721e73d48ad0fad7fd97ff7d7184eff44754c167ea01cc73e59306b1bbfbd3c3c5e7d6c8cde090e805d146fa37e9965cbbe5e25014b6b22e46267b79d6e2dc6cbcfa3564ad0d852ace20fe5a4e7649a6d45fa3a11552fd3fccb7e4b679fa1814635bac65eaf9d16689e8097e9257b9d80c2594481852b825959ef831efb350461f2a3317d5fe77c34980a7", 0xf3}, {&(0x7f0000000580)="9c5cc702ab1e5fe5c41a99d9e4cbaa0ec3", 0x11}, {&(0x7f00000005c0)}, {&(0x7f0000000600)="4c5d54949bb5e8c69d837e7999ec43623b15a679f2285bd29bf6caa40ffc370730eb608b67032d93b73361466c2b", 0x2e}], 0x9, r1) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) 2018/03/22 20:33:36 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f000074fffc)=0x7, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) 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) getgid() setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000040)=0x215, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100), 0x0) kexec_load(0x1712698, 0x7, &(0x7f00000013c0)=[{&(0x7f0000000180)="a08aa4418e85f53e0793f9e9d734013134c2bf3597084ff3a24dbb9f20c84733ce615fd5e919aaf1d8b7b31d7ca9a87244f5f77aa324b463387bdf5b7e234e15b531f0bdce30ec1a810a30b8dcf5b828fb4410d1081178dd147045b76936482e764647d5a5778987d15c44467af598b4ea00ffa716087f0b6ec8e9301a0d5fcbcebb21f74a116c13546d79862159877be17b3c9f86ab66e04ed734ff86bd10", 0x9f, 0x2, 0x2}, {&(0x7f0000000240)="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", 0x1000, 0x8, 0x2}, {&(0x7f0000000100)="b555f1eabb001770ba7cfe5c04ca8832eb49567a084dba220f5a1db013d3dc072fc67b177bf80199c24abf5f5ed5454a", 0x30, 0x400, 0x8}, {&(0x7f0000001240)="0c28576fb5308a870f3bf4eb0cc074e67f635d954b95bb6caa", 0x19, 0x2, 0x5}, {&(0x7f0000001280)="20dd4c675650298813bbab182efa904063416869cadbd57259f107074c1eca727ee7b190981405b2d1123c00e7098a652f0c721075ed811ca72510fbdd447f66f595f63a0a554656b94b09df291736885f9f", 0x52, 0x9226, 0x7}, {&(0x7f0000001300)="23608b4531aebe9a018d6ccae8355be789e0767f1600d20fe85aa2ca2b39532863c6d9c2175e22626b42a672113759a3781a14bc6894f0f03b27f836325eab468ea82ec16c91946d93fc8dc977e96b06bf86bd36fb0477c085abf6e13eee770b5d6af75da938cec7cd9ab7e79a87fcebc58b6f48243c3dd6", 0x78, 0x0, 0x1000}, {&(0x7f0000001380)="d03873048dcb4b63196a022a423a086e4994d23235091657ff0805c001f7caa314df5e758539925c4a165efb465d857fb380f8566b6954e05992e85537", 0x3d, 0x7, 0x44f}], 0x3f0003) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="7ff17ac5678d482242c038a707000896608d01000600"], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x1, 0x100, 0x6, 0xac2}, 0x14) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/22 20:33:36 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x40000004e25, @multicast1=0xe0000001}, 0xffffffffffffffd9) munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x11, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x5c, &(0x7f0000000000)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e23, 0x830d, @dev={0xfe, 0x80, [], 0xa}, 0xc37}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x5, 0x205, 0xb18, 0x7fff, r2}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x1, &(0x7f000057bff0)={0x2, 0x4e20}, 0x10) 2018/03/22 20:33:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = getpgrp(0xffffffffffffffff) ptrace$getenv(0x4201, r1, 0x6, &(0x7f0000000000)) 2018/03/22 20:33:36 executing program 5: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d56ffc)=0x10005, 0x4) flock(r0, 0x4) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000)=0x20, 0x4) sendmsg(r0, &(0x7f0000f03fc8)={&(0x7f0000759fe4)=@in6={0xa, 0x4e20}, 0x80, &(0x7f0000d8e000), 0x0, &(0x7f000056cda0)=[{0x20, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x20}, 0x0) 2018/03/22 20:33:36 executing program 0: ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000001000)={0x23, &(0x7f000002bfdd)=""/35}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f0000000fff)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x0, 0x9}) socketpair$inet(0x2, 0x4, 0x7, &(0x7f0000000080)) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000040)={r1, 0x1ff}) 2018/03/22 20:33:36 executing program 5: prctl$intptr(0x1c, 0x8) 2018/03/22 20:33:36 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) chroot(&(0x7f0000001080)='./file0\x00') getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000011c0)={'NETMAP\x00'}, &(0x7f0000001200)=0x1e) sendmsg(r0, &(0x7f000000ffc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) chdir(&(0x7f00000010c0)='./file0\x00') mount(&(0x7f0000001100)='./file0\x00', &(0x7f0000001140)='./file0\x00', &(0x7f0000001180)='affs\x00', 0x441, 0x0) sendto(r0, &(0x7f0000000000)="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", 0x1000, 0x0, &(0x7f0000001000)=@l2={0x1f, 0xffffffff80000001, {0x1, 0xff, 0x5, 0x1ff, 0x0, 0x8}, 0x401}, 0x80) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000001240)="d3f9478ce4cd7d736adece66c8133c9209d467f2720004698b6195fe5a6a974c39ac3069301cece4e224a9291388f43de7e7992612daf77c47ca414ab171a3320ab77e11f7eac1b6450068018fa93d275debf2d8752a04d623ac76", 0x5b) 2018/03/22 20:33:36 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9cff8)) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1800a2e72b6caf000016000017cc8de08b1a50c055df59cf317b995057409c4335a62b02000000000000009111b5e6b03b43f38ae6f7e13b0bea502b8437a4ac108641f7a43321571bd6f4ccbff740292195bdac705fb72576e0832ee7bed1dd4c05c4c6fbefd5cb1d8a217b59540f8928d889d1f5f45fdad05a753350a3f4cc29be273b7046355f4e4cff72e880e0fc9895886a48ee47c944da464c64f7e5468d30dba457", @ANYRES32=r2], 0x18}, 0x0) sendfile(r0, r3, &(0x7f00000000c0), 0x1f) 2018/03/22 20:33:36 executing program 6: r0 = epoll_create(0x375) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f00000000c0)=[{}], 0x14b3302ff1114a2f, 0xdca) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x6}) epoll_create(0x3) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={"54adac33389c4770f30000f7ffffffffffffff000000ffffff1700"}, &(0x7f0000000100)=0x1e) 2018/03/22 20:33:36 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f0000d42ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c82a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34", 0x21}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') bind$ax25(r0, &(0x7f0000000180)={0x3, {"250eeb36538a6c"}, 0x8}, 0xfffffffffffffe6f) futimesat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)={{0x77359400}}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)) fallocate(r0, 0x1, 0x9, 0x3) ioctl(r0, 0x5, &(0x7f0000000000)="dec313344e697652b00f96d13f3d359fa1bae675a9200e32e0d2c5aee97f74c18da25248f29685c86f026e2dd254640ab2c690a77dc1") openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x801, 0x0) 2018/03/22 20:33:36 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/78, 0x4e}, {&(0x7f0000000140)=""/2, 0x2}, {&(0x7f0000000180)=""/232, 0xe8}, {&(0x7f0000000280)=""/57, 0x39}, {&(0x7f00000002c0)=""/236, 0xec}, {&(0x7f00000003c0)=""/87, 0x57}], 0x6, &(0x7f0000000480)=""/230, 0xe6, 0x2}, 0x10040) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000005c0)=0x3, 0x4) setsockopt$inet_opts(r0, 0x0, 0x40000048c, &(0x7f0000000000)="02000000004d16ed6166e100000000000000000000200000", 0x18) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000600)={'HL\x00'}, &(0x7f0000000640)=0x1e) 2018/03/22 20:33:36 executing program 7: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x1000, &(0x7f00006b8000)) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='btrfs\x00', 0x20, &(0x7f0000000200)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000000000804, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'nr0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockname$unix(r0, &(0x7f0000002440)=@abs, &(0x7f00000024c0)=0x6e) 2018/03/22 20:33:36 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000080)='system_u:object_r:sound_device_t:s0\x00', 0x24, 0x0) r2 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000000)={0x4, 0x200, 0x1, 0x4, 0x1ff, 0x12000000000000}) getpgid(r2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100)=0xa195, 0x4) write$sndseq(r0, &(0x7f0000001240)=[{0x800000005, 0xf6, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) 2018/03/22 20:33:36 executing program 4: r0 = socket$inet6(0xa, 0x800, 0x1) mmap(&(0x7f0000148000/0x2000)=nil, 0x2000, 0x8, 0x34, r0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0x100000000008, &(0x7f0000ef8ffc), 0xbc) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00000000c0)) 2018/03/22 20:33:36 executing program 7: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000746ff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x6) fcntl$setstatus(r0, 0x4, 0x42400) readv(r0, &(0x7f0000e81000)=[{&(0x7f0000fccf50)=""/176, 0xb0}], 0x1) 2018/03/22 20:33:36 executing program 5: unshare(0x20000000) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='gid_map\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000080)={0x9ea, {{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}}, 0x84) getsockname(r0, &(0x7f0000000200)=@hci={0x0, 0x0}, &(0x7f0000000280)=0x80) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x15}, 0x3ff, 0x5eb5, 0xffff, 0x100, 0x4, 0x101, r1}) clone(0x4011ffe, &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000db7000)) 2018/03/22 20:33:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x67, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0x1, @loopback={0x0, 0x1}}}, [0x9, 0x81, 0xffff, 0x7, 0x2187, 0x100000001, 0x4, 0x4, 0x1ff, 0xf1d, 0x4, 0x7, 0x1ff, 0xffffffff80000000, 0x10001]}, &(0x7f00000001c0)=0x100) bind(r0, &(0x7f00008f6000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x32) 2018/03/22 20:33:36 executing program 6: seccomp(0x1, 0x0, &(0x7f0000002000)={0x2, &(0x7f000004afe8)=[{0x1c}, {0x6, 0x0, 0x0, 0xffffffff}]}) openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) [ 111.262355] audit: type=1400 audit(1521750816.837:101): avc: denied { relabelto } for pid=21915 comm="syz-executor1" name="TCP" dev="sockfs" ino=49962 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=tcp_socket permissive=1 2018/03/22 20:33:36 executing program 0: rt_sigprocmask(0x0, &(0x7f0000a9a000)={0xffffffffffffffff}, 0x0, 0x5) socket$inet6_sctp(0xa, 0x1, 0x84) setrlimit(0x1, &(0x7f0000011000)) r0 = memfd_create(&(0x7f0000332000)=',mime_typebdev(\x00', 0x0) ftruncate(r0, 0x4) setsockopt$inet6_dccp_int(r0, 0x21, 0x10000, &(0x7f0000000100)=0x1ff, 0x4) rt_sigprocmask(0x1, &(0x7f0000000080)={0x7}, &(0x7f00000000c0), 0x8) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000000)={0x2ff86539}, 0x0, &(0x7f0000000040)={r1, r2+30000000}, 0x8) 2018/03/22 20:33:36 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0xec7, 0x101000) write$tun(r0, &(0x7f000024a000), 0x32) ioctl(r0, 0x40000000002286, &(0x7f0000000000)) 2018/03/22 20:33:36 executing program 5: r0 = socket(0x2, 0xa, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/igmp\x00') sendfile(r0, r1, &(0x7f0000af5000), 0x10001) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0xe5f7, 0x7ff, 0x3ff, 0xffffffffffffffe4}, 0x14) [ 111.306532] audit: type=1400 audit(1521750816.887:102): avc: denied { relabelfrom } for pid=21915 comm="syz-executor1" name="TCP" dev="sockfs" ino=49962 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=sock_file permissive=1 2018/03/22 20:33:36 executing program 0: r0 = socket(0x2, 0x2, 0x0) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x1e) flistxattr(r0, &(0x7f0000d14000)=""/15, 0xf) 2018/03/22 20:33:36 executing program 5: r0 = memfd_create(&(0x7f0000000000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000007ff3)='/dev/snd/seq\x00', 0x0, 0x1) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x8, 0x3d, 0x200}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x5, 0x0, 0x2, 0x96d3, 0x6d7c883, 0x4, 0x80, 0x0, r3}, &(0x7f00000003c0)=0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x0, 0x4}, @time=@time}], 0x1c) r4 = add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="54181bb5f54c4121714b697be3bf3360f5313ba6ec691beca9f766e9fe8fb99dcd26f6a10a30eee2934760d3d5eea1a4a7f77c7a2a671c3bc6f1c96b09b9f19a55fed938826f9cb2c25dfcba5eef2bae2412ace79487ab54c45d09b38df068d92b496d0d1fd179599b4d1d8287791ff377295b118a2400e8d6b0ec6cc2f03b677838a722a5e50561ab351b86274da6a6e0d040d03dae8c7f8982f4e0b7de3c3d68fe2725bc0dbd04c18fece353ab3ed115d1e5ee4a98a62770b61d2b40450a0a9d1b88434e899b9591f6b2dfa6f53353ef50b7900d", 0xd5, 0xfffffffffffffffa) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="262a4e799c0dcadb899dd216508afc29da2f091a36f9e4469d219b52c6eb3c4d80a18589e5d7c32cd250766de5c10d963a39a8d6f5e35820c76d3c99ec39c3f697bafc6ad83bedb4dcf35e6173439b1c0eb305e7b5cff4c5ef49761537fb53a27004d143b0c26531724a3f5e210494d6f85c18138959a9e0f278fcb1695351a17efbfe04b6", 0x85, r4) 2018/03/22 20:33:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)={0x14, 0x11, 0x2ff, 0x0, 0x0, {0x7}}, 0x14}, 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x0) flistxattr(r0, &(0x7f0000000000)=""/112, 0x70) 2018/03/22 20:33:36 executing program 1: r0 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0xa002, r0, r1, 0x7, 0x1c8000) r2 = socket(0x100002000000010, 0x3, 0x0) write(r2, &(0x7f0000000000)="26000000130047f1eb14c1f8590022ff001000e301000000010000000000000006001000064b", 0x26) 2018/03/22 20:33:36 executing program 2: pause() openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec), 0x14) 2018/03/22 20:33:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r1) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) socket$inet_udp(0x2, 0x2, 0x0) [ 111.339022] audit: type=1400 audit(1521750816.917:103): avc: denied { relabelto } for pid=21915 comm="syz-executor1" name="TCP" dev="sockfs" ino=49962 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:sound_device_t:s0 tclass=sock_file permissive=1 2018/03/22 20:33:37 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) readv(r0, &(0x7f0000000000)=[{&(0x7f0000124f51)=""/175, 0xaf}], 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) 2018/03/22 20:33:37 executing program 4: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x4) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000000)="dde20f100fc1c79a93edf7e95ad2a3ceb954bf7b28df4f7b25", 0x19, 0x0, &(0x7f000082dff0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/22 20:33:37 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) r1 = dup3(r0, r0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xd9, "e16cbb03ce28e564f3ebbea9d367219bffab81163400dafc9284830e29e3171a78ca7609ec59aeba3cdb41174d7cedc1daada45afd23b0a598cc51b5450564bad5042f57c8431f1c4d1cf230386dca58d081ea0a6b964bb669c19d1801c3982432738ba0b0f6588a3c7d7e4d2465d1de45beb516a2bf51be99caa68a2578a64558bb2a7f2fb9a5432bbb7498270106bf45f07f51003383f6e3333a7437ddf062848ae08b58742bed811d0a180475cc7ee04b94b0d50e3c85af7441324738a6d5a0edfbf3b6567707225c7af69fb9de63cecb66f7e8551c9b40"}, &(0x7f0000000240)=0xe1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x8001, 0x3}, &(0x7f00000002c0)=0x8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x180, 0x0) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000000040)=""/194) listen(r0, 0x0) poll(&(0x7f00003a3fd8)=[{r0}], 0x1, 0x0) 2018/03/22 20:33:37 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/22 20:33:37 executing program 3: r0 = socket$inet6(0xa, 0x80807, 0x0) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) pwrite64(r1, &(0x7f0000001380)="f4ab93e8eaf9aa96ce1043843090fe57daf96cb312f7420a4c7e288fa383c323f32a348379c408551ec80947ad98b86691f99eaa1a470d2a8b208ffeb45e79bc18e3f1830079350283dde23849369162e21d81a78b3a9a52976309829475787cd65164a986e55a768782ba81558acad9bddf2a1e0256f014e437e2a664db879793defadd90126f475d2891012dc347a1fd07a79a259a824b82e48bde81372bf8b7cfa585c023fe1d5785c4a182273a3ce9902a8d81e1f39ed17e3a1b829e6636032f90b2989e46728c51f71b8ddbf5f345ae2fdd17979cfd29feeab095021441ae8b889281b6541799ab97214da3dbb21335edb6e357973fad2385a1811c0c17dae69eeedfd4bd266a1fedb327399537b84167066ee148eb16661b5980e1ed3775938886e526ec716ae1967155ea2142945e2231968a01225d7363e2342e3c8ad8f86ca6217803c755eb865dc1b392ca67bbf2a47205b3258585270e1d798125c662faba3bef8a9949aac3fbfbc3e0c33048f9e2af21033c1c17f6a31ae65bd03d885f371cf7f4f427e8d5d42eab2c65a19912849c5b44cf8c2d5f224c3ec0ddd9ade04a7451123c175718508ec6a94665497d7b5edc9053071aafd1c841a6d98bd44bb323f7999aba80792c04425899a7c9f84763c08fd079d8cae4bff0d0a87945013ebc7d471a99a331ddd18b6536600001f60a379d27e6f258e1093a3a17e9bcc07255ff0c0ad3ed4727caf1e21d601bb27b6759b4f89cf613e5f247d70d497080de821adcf4994723107b7c3482521557e17ccc40157584b12a810726aa1fd270fe45a639b88e0dcbbe06b04f2f3ffa66ce1001c05067c4804818f6318676faa3dd9e1c9c8235c809579e1bd05c1f32150cb27ef9d7177239667fbfe6d4ed65cb72a7b8762204265fa33bd24ceccadb337a7e2a217f14b7e68a33a8684548921d13fdd15dc8ad6f65a959dda1a2fa5b546b850ea3a9a020d9adc507438097caf20460b95317d5c29c045b931a64b8b5f34e0a130c7ed19c26dd078cdaeb77a1a6885ad208edf80bdaf8a70792ceb021df27d93ec8caff2481b215fd841d060585c11a0854f5acaa93da08437724a813494254499edd880e08cac63128e64df0cd4b19aecb404a9411a1c0e73b1cbc794d97751e1705f383f7b9128fbee30ddba8d897d0e4d9c10da5fece5dba39e00c895355dde6e7dc14ae4ddb12c72a15dee845a2ce282b705577a781ae2ee9c8dd0012bfe607b2e950218a398b5245efa7b8fb339eef64b8ade38f51a0017b320f9762fda8dad495680894d2785d24e5378255f382f1776b9a14a83dc573cf003b368f18b1f7e24dd47d8322da036705f415905a0fa7ed54631cd570a6ca74c891aca22564f5702fcc65b6eab66458ec18ec0f45fe073466a671558834f17c848a2543e39ea2951a582d263768e46b7b906b5378eb7be02117740f79be44e9668380e39eaa5c5c105c7c5c1caf1d03f8f4c76c3aeee3585e023a0d0d1ecacfaf4537300ba97e45191479d192908fb462bdb70914bd39b1a82461c94477c61ee30fd1b20f35f8cbcb19eeaf390974a3f5a07edf5361e7bad4243c793fbe2f2846c859509e57c7c421843a69ef59bb775948bc832d9bdaa1fa0c609d076e0ea55a468935c873b465e96ad86497784a204da20edc09376168e261260e4422a79c1f4b059356b3d3593bece32c9e6e4ce9c9a418d5abb5332cab562c1b9ef23622991a00c70e54e7bf5f8eca9b94577bb8da9403545a9b86f9968f6fa18937a32e3320936b3a677e1ceb4d31a4fef0793a0ea19d231541674f0480018704d80adfc7d0fbf0621b951c00fbc53a17bc3edcb35887e19cf2c2321eac60d7f03713d6b9eb42d27f466cb4f584e04299e809417155cd910314967751f40d20d8245f3fd541e49148dd8838d62ad677c6c894cc2469d0ebbb642aa5765ff3f7f2b12d1cb73fe3d328f13f70c8ddef02aa68a47c18131373fe6a9811583226fb512a7577f1a7df32a144a1cd25f2c5722dc5511c80031f2006ac4c75728f68a7c251b12a2dd7f664b9ef1e3d7d91af02200c4cbd7b0890a8617ede43aeb29364dacd5715c7cab6d8bbb3681c7dcde065a7f13726ca52163365fdb99f6d421d1c3c96d2adc871f600fc34701c619e244219e65b8965b67586ed2bdeeab600f56e6a71c07a754530b6d40c23b42482032361073f10d3dc6056000a09e9801cd036e1e231076d60faad469262f1fe84634b8e548f00efa6fb88d0877ad35b67da68778a648ecc9699b130a5a9b1cf7f1b4489bd90dacf41955d7cc4bda9504b394f360bb2fa50a54c6e9618c03a01f2bc10a610b526117fab1dc10b4a9e7203eafd20743853c24f441f1c7db0b226d104b88ce0dfd835a8b1f4efdbf64af287bb0aeaf3e4352b52b52f55fe78188e603ea2b037f4a7cbacb649c6a1aaf362b90aeec050349285d5582fff294300c7e91b82be9644b15d834de37396546328dd6ae7d3b697926d5387dea71963a20946a7b49487b62050d64eff385e9d527d88ad6864c1837bd46b49cb3ac08519d6992c94dcb75a891e8e1adc6c0739cf0b519da215982ad92bd4a46eaae7ca68774ab7658d5d9a0b9b70b55549cc8bf9816e25ec833283c320821135f04fa366208c0cd859f0c5732f69baaef297f5ad31d1061f1d939c57abcb32f77912e0bda41586510c74e76653d887e961584adfe662caac47bae66e1153512b642ec04023524583e52ab6a9a990e14833b2f401a634f2dcdceb20b5191a3af9d17713cc74c9fe82d27ec0089ffc3e71937fa4ee7882573154de54ace7af7fde3b061172d051bbb45664cd4da69948579a983b9c32eee46cad340e36583db5ef2815647a55ee5097ad25d217958c738e8bf38fd53272ed690546b2e3f7463a07ef569b1ae42d8bcd75b07efe836513ab49180433cb6afe076134cc2254d466d68fd424b69decb645944dbef42b4108096c648737ab9567f4fb600a627c9171b189b9e9ed97a5b13fd3dfbbe8799608ff60ce3a5a6616fa7749196a3bb860208eba164c1a2f34f568275ca46f330b21320182fb60da754b68333d7b54c64e85cd7bc34a48634aae5801d6bbd5140cdc21b3df011ba7fdbbbc0e4ab88240424111eddd63c481c1787b9a6cc5f0f6ae77b6be8e216318ae19348d857910aeeb6ad48954baa5e03492fe410904652b92cc40ea85a48475bb4edb298eb88f9debb964d44a4a616e37a6704d8c0c44df0931a5ca1e60560111f83b8b915bfd6a4bbcc98d030c1d3670159ea1faee7e8fad8f00a9994afed3ee1b4b1daa4304d4dc9413d48c18cc1de7edbc9ea6e62aa5a2b7da6ce4384d9407d48afb2be02c47b320af23cf07917e5349fc7bb2805a39cb91a910260c6776440e1501565a8f54c36142c0e5e810f393aad72ea4a388c9d33c8c96f4e6576bcdd60a015135cf44d77acc1acbeb73ab92dbd9c5ce4916c57ba3ce9a07bccbb78937318b849adc572642cc71564522a7b3d615add3bde7ecfaf034a9e28a959587e1960f36c371bc28a6f1c89e4cc6799eff25a975ebcde836d5cb2dd433a107aae1d9b9287816b97cbe316faac6c7d7bb3e3405df38611f7e33ec17c84cf0966014825c6e41255e1903031ddeebd41f0094cbba4b9afaf9a8bd504931f2849f8ea2697df5a6d52d0f8cca06bb0c1b4f8fa372b0eaf7e99e1c332eac0f284bba02549af0acdc3e675b91e0f0d05e8d3be59f81b0cd4376b9bb41aca3b2a539046cbd4f422d9678a073d38000ab41f094011283c68055def5676eab5bc519b47af29b0c0cfbc6f85d30a9cc61baaa834421136b58bf4561114de1e730a10396081386d639d030c6a8372d2d8784f5547068c90a10466d13726026a39babb1ac39a22a202f180e76480c88ab4bf5fdbaca8af008f2b4a6f77cdd5ba773c4ff273cc406336325c9b21c6e04518f781d96ebb503e3b074fe8c23959e711071c56dc592774d7ebe6278a4609020ca7b8cceb20edcaeef215f38d4d6cfc1913f42038339342250345c49e6647d47a403d6d2b9318ce373815ad268fa507650ab3f81d69e6acc01697a94d557810779f67196826073a227fcf1bb4898015cff50275f9f34202a130bcbadc27584cfb0b0d0dba9190a5e4931ab252630747c1a4baa15deb04d302d0a8429ba897b43387491379b68ae39b3f2256c9a150b16b099083f8b18ac0f9639ec8c1431fd05b7383381e9520f0189ba2a699139e03d5494eb6b997e7eca616ad6c1d6d3a3e68983bca43fe47958c4d2a0d84984981f9f314d6888a195f15a2883eacef7aa75735e37abb9179dcc01ac3c8f2ebf3c9f594c43d42022e78e674a5056b3656210c856936d209ba725213ca64e7294953a035511225693a5ece4b2921b607ac79860de05bba2835ede973c01457fbc30aa1bd7a4de7d9b0b460ceb98134e262bbf201672163d15d270ac39ca9913084498d0c6e707f797e3cf1069224fd54c9b1e3bea25476033ffdb76ae06c4557fc6cd00a2346f6a4c838753f006d835b2fb7b372666f9a48222fe1b25f32246edb8275261bf4b3af0029fe68f318cc82cf5fbe70f2743242a9a5cdcd9afa54856dda1b85d7137eda6a1512e1f32cbdd64bae1e995847f6cac02444ab749cb29457ffeaba3373697daf085548bcbfe08f350fada4ab5918a9c0ceeb19f899438b0dfdb1776f540be40edd79c3272e4c65cedc4234ea0b43ce92df7d5d45ec3b6d908fdbb7902cd0f4bbcd63d2fb2ee5afb40e02f000fdbac469c97a08aa90ff9bc223b5d60054180a9b6c20361ee1db3830dbf23386e9094807ebbba0a78bba9ed983c30e58438a9b562512f0eb26ffaa3290e145c949916d445d2f16fa1f726a40e2d5d7deea8809455500fd2f7ec29d2c66ad1d674eda1f630f609adc26fd285284c2677a83d980f4e246795b9c879c7f5321ec4f842acad922a9bd74b7a25c988f44b0e6fc6774555ad68a886711bcc258e5188381b50f804eb83da4558fc51e1d42c93ab632fb9dc304ecee10355a588b7723ddad39f4514a37879f8651313090193e28940a936aba2279d2c9ec635b597134af8de92ce417691c79c031ea69a41590eb93a33bab38e62ab9634965abf9280771e41b189a481a9de08fc72f31be0127c69987c4137f6c024757807a332959a950cbf581e76b86e3ff01dddf022670c660c8eb27b0fe5060b602b210bfd6092c453a5d451da838dd55c25038fdd2d63257eea2dbbc12985848b0271ee3d6f0c6339912bdf73ed8c101777a9597de14276b5f288ac3d3ce2a1c01195fe444962998de5526a80fb5d322eccd1bd60c5f805cbf0d9907ca393be2720c6c1e8c3df7156cffa7720cb5c6e6ddbf1e19a253085f7a267d48058db89b37a0bf7cd18fb938d4fe652b8f85542f127f10dccda18328914c3a2e4fb33a906c091080ff010bb25ae6b4492887bd64374f4a4d66df48581e68534207095c4937968d88884d7de8d26e635fffd46ab77bf7a16596b35b8aeb51ca20ff80c74dc11f0c3edf52ac70ef334882fe9964ab8ad28e67e490c8fd5caff46f512ebe124b679cab545b5ad1b4978e072e4ba64cf17042908b9da959162f0902817b340c3b62044700d2d73002b30ca5361b42f9484be93299bcf12a4ba3be2a1764e7b2ecbfab719a01ab10649730667f8475a5c69fe2d3b752fe7d1379ab4bcaf090fa12970facc74218c9fe2c41e636e1334b54dc5d5ef4641ce19d76450c72f9e535b96aeb84b6cfca573989997cb89059df886", 0x1000, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/route\x00') getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/03/22 20:33:37 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x4000000003, 0x402000) fallocate(r0, 0x1, 0x7, 0x7) sendto$ax25(r0, &(0x7f0000000040)="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", 0x1000, 0x0, 0x0, 0x0) ioctl(r0, 0x4000000002283, &(0x7f00007bb000)) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x3, 0x4) 2018/03/22 20:33:37 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f00000000c0)=0xe, 0x80800) r1 = socket(0x8, 0x2, 0x1) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x200}, 0x1c) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x4008044, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') 2018/03/22 20:33:37 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001280)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000001480)={0x8, 0x2, 0x3, 0x3b, &(0x7f00000012c0)=""/59, 0x9a, &(0x7f0000001300)=""/154, 0x87, &(0x7f00000013c0)=""/135}) r1 = socket$inet(0x10, 0x3, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0xd349877337c76db1, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f00000000c0)=""/4096) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000001200)={0x2, 0x80, 0x20}) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="170000001500030007fffd946fa283bc02eee6d87986c4", 0x17}], 0x1}, 0x0) fchdir(r1) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000010c0)=0x9e0) syz_emit_ethernet(0x9e, &(0x7f0000001100)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@ipv4={0x800, {{0x8, 0x4, 0x7, 0x8359, 0x90, 0x65, 0x30000000, 0x2, 0x8, 0x0, @empty, @loopback=0x7f000001, {[@generic={0x97, 0x6, "a02a7134"}, @ra={0x94, 0x6, 0x4}]}}, @dccp={{0x4e23, 0x4e24, 0x4, 0x1, 0x2, 0x0, 0x0, 0xa, 0x7, "d21c99", 0x9, '57['}, "4489e9369c64aa760a299ae7f44ba7663531d66a2ab262f9ae18d69be04f402468f177634aa9a587190bd245a93324a8684f33aa9f12cf2dc6e092c3d6e8a09c58e4546ad0d00cae234688490e2acc86af53ee2530f3a79d64c6f1bcb9d20d9d"}}}}}, &(0x7f00000011c0)={0x0, 0x3, [0xa6c, 0xc4, 0x20a, 0x710]}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0186404, &(0x7f0000000040)={0x0, 0x2, 0x4, 0x40, &(0x7f0000ffb000/0x3000)=nil, 0x1}) 2018/03/22 20:33:37 executing program 5: r0 = inotify_init1(0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x420b, r1) 2018/03/22 20:33:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000000280)=""/105) 2018/03/22 20:33:37 executing program 4: listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/250, 0xfa) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ashmem\x00', 0x4, 0x0) mmap(&(0x7f0000015000/0xe000)=nil, 0xe000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000380)={0x5, 0x20b, 0x1000, 0x1ff, r1}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000580)=0x1f, 0x4) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000640)={0x0, 0x2710}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x7fffffff, 0x4, [0x6, 0x91e9, 0xd98, 0xb9]}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000400)={0x2, 0x0, 0x1, 0x1}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40086436, &(0x7f0000000540)={r3, 0xce5}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000005c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000600)=0x1c) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000440)=""/241) select(0x40, &(0x7f0000000200)={0x9, 0x3, 0xffffffffffffffff, 0x425, 0x100000000000000, 0x6, 0xfff, 0x40}, &(0x7f0000000280)={0x7fffffff, 0x6, 0x6, 0x81, 0x7f, 0x8, 0x6, 0x3f}, &(0x7f00000002c0)={0x1, 0x401, 0x0, 0xffffffff, 0x4, 0x9, 0x5, 0xb6a}, &(0x7f0000000300)={0x0, 0x2710}) 2018/03/22 20:33:37 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000202871, r0, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e21, @rand_addr=0x1}, 0x10) 2018/03/22 20:33:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x102, 0x0) write(r0, &(0x7f000006e000), 0xfffffdd8) fcntl$setstatus(r0, 0x4, 0x4000) write(r0, &(0x7f0000000000), 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000050c0)='/dev/rtc\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000005100)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x80000001, 0xe52, 0xffffffffffffffff, 0x3, 0xffffffff80000001, 0x3, 0x2, 0x6, 0x247c00000000, 0x3594, 0x0, 0x2, 0x3, 0x8, 0x5e0]}, &(0x7f0000005200)=0x100) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="e7144d5342dc7083806bc275f6ef61523832ae55bf50a28f416924c2424eae88492b4f1d8d604f3c0285e254b5174dd4a0798dd8de78af712a6f72") setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x6}, 0x8) 2018/03/22 20:33:37 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r0 = socket$inet(0x10, 0x2, 0x0) connect(r0, &(0x7f0000008000)=@generic={0x0, "1e12d3add4eecbfa1b14ac3eff0f0231de92fa35b4a20846532c588e743c99a2b30a3524d9c0171b61894e67afee10f58417444ebfda1eadc69e6db503cc3b25a2fcbc37bfc9d48bfd65d1ccae3105fce6bc68bb25f035dae0f5f612131f0d4a64800a50be6e7914e8918120bfca060a65b1cf33d1c16f4690af73b08309"}, 0xfffffffffffffc9b) 2018/03/22 20:33:37 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket(0xa, 0x2, 0x0) sendto$inet(r1, &(0x7f0000213fd7), 0x0, 0x8000, &(0x7f00009faff0)={0x2, 0x4e22}, 0x10) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000040)=0x10) sendto$inet(r1, &(0x7f0000509f92), 0x0, 0x8000, &(0x7f000055fff0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}, 0xfffffffffffffd5a) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x8540, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000100)={0xfffffffffffffffb, 0x4, 0x8, 0x100, 0x0, 0x77a}) sendmsg$inet_sctp(r1, &(0x7f000009afc8)={&(0x7f0000ef5ff0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f00008e1f70), 0x0, &(0x7f0000437f70)}, 0x0) 2018/03/22 20:33:37 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) writev(r0, &(0x7f000051c000)=[{&(0x7f0000b8cfb7)="480000001400190d09004beafd0d8c560a84930080ffe00601000000000000a2bc5603ca00000fff890000002000000001010008000003097f5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) socket$netlink(0x10, 0x3, 0x17) 2018/03/22 20:33:37 executing program 3: r0 = userfaultfd(0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000100)=0x9) r2 = socket$packet(0x11, 0x3, 0x300) socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000002000/0x3000)=nil, 0x3000}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x4000, 0x0) r3 = dup2(r0, r2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000180)={0x6, 0x5, 0x0, 0x0, 0xf}) 2018/03/22 20:33:37 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x305000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x3, 0x5, 0x100000000, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}, 0x3, 0x3, 0x200, 0x1ff, 0x80}, &(0x7f0000000280)=0x98) sendto$inet(r1, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/22 20:33:37 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x66c0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000000c0)={0x0, @time}) 2018/03/22 20:33:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e657400c82d437168edbfdc5952e2e49dfb8e0148e252e2a2") r1 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) sendmsg$nl_generic(r0, &(0x7f0000002540)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000025c0)=ANY=[@ANYBLOB="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@ANYRES32=r1, @ANYBLOB="c4bf2b7e763b2cc4b38e300647ff77cdb29a2e7244903a8d429e7bb09770fb8ff4edbc090d9e8353eac52dc3e0bcba867f70c89ea76fba126920e0e692114fb4fdf097880a852b0b3e02c26db21c91e3fc528250e8bb1e6319ed06709a3bc13f7bc21893b98457fad8e8236af30b9c1e3f5f3a4603519535a3602e5070ad6576d5996d87066ca8bdee43488df448e7cebe4d8667e784c0c693310a0ded825a8777d9f348e756cb4b2210bfaea4abb2a4f232fb3819207bbc72b810d4bf7aa90fcc779a5129ff75785707d0b64ed5066352be4bd2a97150cca8b8282a8ce70c9cee7dc93cb3736ac33fbd55f844fc0041b65561ab042c6f6c26c7f3ae65fc85c74d181bbbe38b7e4ada05b2fcecb431f34c5e50718b0f468700e2101325dd7088c66d70465e1a869146a5c227c5c9bb4035f4c93c9f42a8a41d314cce49c96e39dd21c36e5d7713d1364c434112820c8cb70076d8c8d9453b1f5d6a1a37f73896068d48a958f4787b60f4971f96d2cd87b98fa55a25a5404f332130e5cb946a2e27f5da498b0bfcf0abf2e36257a341b30f707ef1a9d86b095fe1fd3a7853fe45d0977d6f14b46094024aabde1012dd7ed3900d3d1df565e2eb5465259e8455946aa06497856fd4a14a97934d89696090abf48802930466880f7af201ea5951b8c8c4efa0c108cb0818cbd66c33757d8404a55b03bb4a740db3221c3ab2f07f019166a18ed4aff5e8c681e66b40073f3b1999527d338c77db0ebe9447d44466e1949ec75a1fb7c8ef57357546513c6f940d2e415b36f5bdc49f29b465770014da29e18034b2a5c963ec3b57b9e68bd9068c73ac44ac0a4114c81fd4ad06d2ae8a02f22d3b8b57094c821ed438cdd125aada97c8d5ecf66f2913d0f02614848ed7955812f845ebd20330f0dbb6643b5d08d697b0edb3acebe282bc419860483bc9be959b8a30ab9bd9bc7b72e037cad64f2e8cb6e08802bbd02e3e0beb59d32a713858e70816bf63d7ca0fbe58303ba395f4a5e667e91ba5770179e704fbefe0362a187b8f6e3bc255cc5707e649d2280f054f2cd72481cf5e3a22d8c3ee8dfcf55ef8ee425a8796971d73d0c1e6659471348d9ebaaf506c67a0d756a5e5e9170bb3b4ea7c7da905cfe2de75e21ddaa7b99fdf7071cc708370a88060012e5ed85e12d76af4cfa1b8fd81f522f8627742cb308b8d84612212ef2be0e9bcb66b53261fa82e90cf2b551c1a7b1cc06137c6fae95364b94ad2df0a2e9331fa153d59eb184add26ef7388b5ced5f8b6efd0c4c4cb5e94b13bed8fef347dbf2580d2753a2999050d64c67d222fc6fe541a6cd4f2ca356d646475e7ba362696a9d87060dddd76350ed5017e1bc5c55ea2bd275ae400ddb30cad560f97f9fbf48aed9a6acb8bcfee7172e50b5069e5db3fa83ca3f0a6a90a2467da452136c9927f3a4817f8a783be408b8415d2a9e501e9d6cc0cd0856b360b38c06981eb83986f453cf9fe129824242983f1b7fe3425e00e467ac2003bb67e81e4321449d5e0603b6e936f7e8f80317a98789c3c7eed9476ace3dd036edb263f44af6b209e2fd5e9e179d332d11a6133570ad871114b29c4f5a76cc07125621c470663daaec3f004c8195a99b0ae847013c13640a3d9833685d2671a59a6141bad3727df833b6fb604aaeea54b93475604507c2b8b36a5b159d901aed6ddb118a6db454104740527c9f6d7e5f870f9bc6ec169d80a5f637bfd1a3b74a54b2205442a91ecb5ec72274bfef03c13d6f8f7805a3f88d5b159c54aa340623bbda21e5dc88e0dab7d3c87e306618542343ad003b3019da9aaca4a109846845d64474346554311b5d05bbc003d44286d744ccb9b983490a9dcc8aae9d1eea4f8000d3fcffbf230e63920d0ee7ca5db7ccb25b94339fe6b51bb2a32637e98bfaa66a4b249f7b3bf1442dc2272a241d5f1b035add5dbcddff05f153a7d53ae60d08bc9b29fbeabafc8b63113db015a21aaeda20c2216e9414f90e0cbab81b93a09227af4f48469b6a1a508e20fe4e43e854e75b6d4aab91d017b9de7f8d0da7a33cff46969f47c5c1448ec11047ff8a9dd66acdc6dc2f6c15ec4d53cedc3df2a49b1bbcb9b78f0fd0a0474a0d4e9338652cb3b958dfaf867e46cdc43eb10ca4ed1c411e587708ebc47fa322c3b85ccd9674821699b7ff7550b0098a85cd5d197f3a798afb7bde9283353823aaaee75bcba6c3948c1621b096f578e8217e43e21db7921a3da33912f8534c96315b45cbd936a72f34b2065d70b25e15d73de224fe5a033fffe6470c7fed0f5734a5b261c7eebf129c81ca098c0fd18a82e4328ad0cfde8f61757c6517760a551347c654685f5b54da357bddfd4a8c5778e9e0296d7286e873e365fbe21afcc4f5e1bff48ba3b9c136d90c0e7a3351bb4c5ece75219ab8db96640ca584cd7657e61cc02ab9495034c7441668ea83d0ce2b9713f6acf4083f3e3d09ca5844fc99e55485c90d9cd21ce8dd1b993d78e3bfa733b038d2c66e7e8cdb5d97ba25423e0eddab615e1181b1636049b1af3edab8b063c34a2b71960c745e1c1fbc91128619f33bac907ed6306712196f48796ce8055e5631a08dc717e72534ed1f5e27eda80072151f7d471a2fe1abb66e1dff914065516987a3588d0bbda2d115547adc463d56464831f7036b2ff021a71c81b060b90e08480c52e387f0b2d55691bba19e6726b952259c8848e4ce7702d400b8f2323215e46933584489687a418f478b4f4337a7e61fce2b2c13ca2b07a4ce22fcdf7daaaae5fede60a204fd42a80578e5607c2d9034f596294341fbbb86211e3d20f2dd3375d47a30b1ff12e45da51e8e41492ea58724ca509cd11ec35641a751f0f8266b254c21552f6885b38df704ade587a89dba21dbb9387d2dbf7403b1cb0c854e9e5d681840bb361af62dffeb00bffe6110964f6cd893ca21fc09f4d15257e5e047ac3b9fe7f611ea0f9fb37a369886bb5e64371ff786aba333dd1256aea4a56f21609b9f9128cd60361130b359ad22f7ee19c9f2450b32f3912edf0099a356c580b1bcf28f49c27356df403c5f4804d9af0b90def9b9a159dadf79ed1fe2594470f43fca3b7207c6da4f7a3204380e0b4c8b98781a4ae6d93caf952ec931682601e95fbe0163104a08170bf2d8bf4135895a089b602abb80fd2422886d17eb5cfd6ec4571b95b85971c5eb446603756b3c8ecabeafac8fec6d70a52df86e6ab6a13c7f98adc698c339c01b479911f573da14f672fa613de2c9054933537c5aa9334685b83fb5ddf1fb35cbe9ce8b374e97ee922f5c6714109ed6ec2b8224b69b6528d57da9e26e1276f8a3da35d810f37d29c9246cf39f5f52f34f6aade6d16981ccd2c3fb552e65d8760b21345a060380a321ff0fdada7c9f00c9f1271cf75e6984164e40512aff84a3a4e8f3d55fe74466e2241498a90afcc3b7458ab589b557762378042ea6b0a7f2cd21ed91f768c1c80e6fbbe73865e4c9e0ca9755a185be9518a425bd1bfc3db77beb5c1f7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@ANYRES32=r2, @ANYBLOB="04003300a0f23f5e93e06a0a4efdba672717263a8eff45da3de80118388d08a062716e79bf069d12bb5e6492c6e79d2297b97a02520095058c09d2cfb14b0c08003f00ac1414bb7000480068004600f453469adbf84405483d01d9e5b38dbeb0c258e1c6ed29111f458dc00c9505c90e24ea8c1845c7e6070e5dbcc0ce150fc47142e9013c3c67594dba1ec21daa2d8c9710d086c29c68927e7bfad09380e2314b19e9c3e3a02f69df2e9ee70281986af4428904001f0008007600", @ANYRES32=r0, @ANYBLOB='\f\x00N\x00\b\x00|\x00', @ANYRES32=r0], 0x235c}, 0x1}, 0x40000) fstat(r0, &(0x7f0000000140)) 2018/03/22 20:33:37 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x218000, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x1fffffe, 0x32, r0, 0x400000000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) pread64(r1, &(0x7f0000000100)=""/222, 0xde, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000240)={@empty, @loopback}, &(0x7f0000000200)=0x2d9) connect$l2tp(r3, &(0x7f0000e77000)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @rand_addr=0x3}, 0x4, 0x0, 0x2, 0x40000000000}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/03/22 20:33:37 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xc0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'eql\x00', {0x4, 0x9, 0x80a6, "fabb28a99938", 0x8}}) r1 = socket$inet(0x2, 0x800000f, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in=@loopback=0x7f000001}, {}, {}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, 0xe8) 2018/03/22 20:33:37 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x22a000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000000c0)={0x9, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000240), 0x10) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000200)={r1}) fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4040, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000100)=0x1, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r3, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0x1}) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) ioctl$TCSBRK(r4, 0x5409, 0x3) 2018/03/22 20:33:37 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000040004580, &(0x7f0000824000)) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = socket(0x17, 0xa, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, [0x8001, 0x1, 0xfffffffffffffffd, 0x80000001, 0x1a984d36, 0x3, 0x86b, 0x9, 0x0, 0xffffffffffff0000, 0x1, 0x4, 0x7, 0xab6, 0x81]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}}, 0x3ff, 0x3, 0x1589, 0xa50, 0xeb}, 0x98) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'syzkaller0\x00', 0x3}) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x88000) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40047705, &(0x7f0000000080)={0x4, 0x7}) 2018/03/22 20:33:37 executing program 7: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x0, 0x2710}}, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00008d6000)=r1) readv(r3, &(0x7f0000b4fff0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setownex(r2, 0xf, &(0x7f00000000c0)={0x3, r1}) fcntl$setsig(r2, 0xa, 0x12) recvmsg(r3, &(0x7f0000000000)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) recvmmsg(r2, &(0x7f0000002100)=[{{&(0x7f0000001a00), 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001bc0)=""/49, 0x31}}], 0x1, 0x0, &(0x7f00000021c0)={0x77359400}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000022c0)={{{@in6, @in6=@mcast1}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f00000023c0)=0xe8) fdatasync(0xffffffffffffffff) dup2(r2, r3) tkill(r1, 0x16) 2018/03/22 20:33:37 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='numa_maps\x00') sendfile(r0, r2, &(0x7f0000904ffc)=0x400000, 0x10200) 2018/03/22 20:33:37 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x40000010011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000300)={0x34, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\f\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000000200)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000fd0)={0x4c, 0x0, &(0x7f000000ff80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003fc0), &(0x7f000000eff8)}}}], 0x0, 0x0, &(0x7f0000001000)}) 2018/03/22 20:33:37 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000080)=0xffff) mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000033ff8)='./file0\x00', 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0x3) chroot(&(0x7f0000000040)='.') mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r1, &(0x7f000057d000)='./file0\x00', 0x200) mount(&(0x7f0000d56ffb)='./file0\x00', &(0x7f0000de2ff8)='.', &(0x7f00005e9000)='cifs\x00', 0x6000, &(0x7f0000ad5000)) [ 111.661294] binder_alloc: 22074: binder_alloc_buf, no vma [ 111.671651] binder: 22074:22078 transaction failed 29189/-3, size 0-12 line 3133 [ 111.691467] binder: 22074:22086 transaction failed 29189/-22, size 0-0 line 3010 2018/03/22 20:33:37 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040), 0xffffffffffffff4b) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0)={0xffffffff, 0x9, 0x4, 0x100000001}, 0x6) 2018/03/22 20:33:37 executing program 5: r0 = socket(0x9, 0x5, 0x101) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x3, 0xd6e9, 0x5, 0xc0000000, 0x8}, 0x14) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r1, 0x3}, 0x8) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000000300)={'teql0\x00', 0x200}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000340)=0xfffffffffffffffc, &(0x7f0000000380)=0x2) r5 = syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) getsockname$packet(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000440)=0x14) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000480)={'bpq0\x00', 0x1}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000004c0)={r1, 0x3, 0x10}, &(0x7f0000000500)=0xc) bind$inet(r0, &(0x7f0000000540)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000580)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) getsockopt$inet6_tcp_int(r5, 0x6, 0x3b, &(0x7f00000005c0), &(0x7f0000000600)=0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000640)={r6, 0x8}, &(0x7f0000000680)=0x8) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/rtc\x00', 0x400, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer2\x00', 0x200002, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000780), &(0x7f00000007c0)=0x8) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000800)='yam0\x00') ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000840)={'vcan0\x00', 0x4000}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000880)={r6, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, [0xbb, 0x6, 0x2005, 0x4, 0x0, 0x80000000, 0x401, 0x5, 0x8001, 0x4, 0xdd6d, 0x7, 0x9, 0x20, 0xa]}, &(0x7f0000000980)=0x100) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f00000009c0)) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000000a00)) futex(&(0x7f0000000a40), 0x55351a6f9d8d21, 0x0, &(0x7f0000000a80), &(0x7f0000000ac0)=0x1, 0x1) 2018/03/22 20:33:37 executing program 4: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d26ffc)) 2018/03/22 20:33:37 executing program 0: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000000ff5)={&(0x7f0000000fa8)=@alg, 0x58, &(0x7f000007d000), 0x0, &(0x7f0000000f3d)=""/195, 0xc3}, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x2462) 2018/03/22 20:33:37 executing program 6: r0 = gettid() pipe(&(0x7f0000000000)={0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0xcc) exit(0x0) sched_rr_get_interval(r0, &(0x7f00000000c0)) 2018/03/22 20:33:37 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x88}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x1fc, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00000001c0)=""/107, &(0x7f0000000240)=0x6b) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x6, 0x1}) 2018/03/22 20:33:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x109200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001280)={0x0, 0xf7, "400914252310fd807bce5e9da77927c6cf1af48b6f749254a71c327f52c2a9fe180373bb7c9de687eb798a53d406ea8c92a7413c804ef49197b42cb36ad869d42b48b247c92bb2807c389b52337ddd134f767a82746050d3510e90b06ecb92cfc02d8ee4e65f781019b342a4045a96aa6873284730c2d1ed4c583049131baad16f0bc7f6fe69e2e247aea8abdb7a77bb5dce9b718549412db2287a069d51b35cf03371b63f3f290677caa2eafa7c8f8e23ad4cf835fff8af5537a5354135069f75214f22b6a8d0edf6646da0dcda8f67e8029b166768e0ac9aa922ff68de3dc6b836b58c3819080a03ce9238b59084a49188e4ae6b3681"}, &(0x7f00000000c0)=0xff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x6, 0x3, 0x9, 0x6, 0x80}, &(0x7f0000001380)=0x98) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x24, 0x13, 0x311, 0x0, 0x0, {0x5}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1}, 0x0) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) flistxattr(r0, &(0x7f0000000280)=""/4096, 0x1000) 2018/03/22 20:33:37 executing program 5: socket$inet_udp(0x2, 0x2, 0x0) [ 111.705297] binder: BINDER_SET_CONTEXT_MGR already set [ 111.705310] binder: 22074:22088 ioctl 40046207 0 returned -16 [ 111.706999] binder_alloc: 22074: binder_alloc_buf, no vma [ 111.707018] binder: 22074:22088 transaction failed 29189/-3, size 0-12 line 3133 [ 111.758432] binder: undelivered TRANSACTION_ERROR: 29189 [ 111.764280] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/22 20:33:37 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2023e, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0x1, {{0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}}}, 0x84) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r2 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000001c0)={0x7, 0x5, 0x8000}, 0x4) 2018/03/22 20:33:37 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x109200, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001280)={0x0, 0xf7, "400914252310fd807bce5e9da77927c6cf1af48b6f749254a71c327f52c2a9fe180373bb7c9de687eb798a53d406ea8c92a7413c804ef49197b42cb36ad869d42b48b247c92bb2807c389b52337ddd134f767a82746050d3510e90b06ecb92cfc02d8ee4e65f781019b342a4045a96aa6873284730c2d1ed4c583049131baad16f0bc7f6fe69e2e247aea8abdb7a77bb5dce9b718549412db2287a069d51b35cf03371b63f3f290677caa2eafa7c8f8e23ad4cf835fff8af5537a5354135069f75214f22b6a8d0edf6646da0dcda8f67e8029b166768e0ac9aa922ff68de3dc6b836b58c3819080a03ce9238b59084a49188e4ae6b3681"}, &(0x7f00000000c0)=0xff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x6, 0x3, 0x9, 0x6, 0x80}, &(0x7f0000001380)=0x98) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x24, 0x13, 0x311, 0x0, 0x0, {0x5}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1}, 0x0) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) flistxattr(r0, &(0x7f0000000280)=""/4096, 0x1000) 2018/03/22 20:33:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x14, 0x800) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x300000, 0x5, 0xf942, 0x6, 0x5, 0x6, 0x3}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000007c80)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000007c40)=@ipv4_getroute={0x14, 0x1a, 0x100, 0x70bd29, 0x25dfdbfd, {0x2}, ["", ""]}, 0x14}, 0x1}, 0x4) [ 111.777689] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/22 20:33:37 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bfdfdc)={0x18, 0x1, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f0000000080)=@srh={0xff, 0x2, 0x4, 0x1, 0x4, 0x3, 0xfffffffffffffeff, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) 2018/03/22 20:33:37 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() setregid(r1, r2) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x20100000800009}}) 2018/03/22 20:33:37 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21}, 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x2, &(0x7f0000000040)=[{}, {}]}) setsockopt$inet_opts(r1, 0x0, 0x40000048b, &(0x7f0000000000)="01000000000000000051000000000020000000000000a300", 0x18) init_module(&(0x7f0000000180)='\x00', 0x1, &(0x7f00000001c0)='eth1systemeth0%\x00') 2018/03/22 20:33:37 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x6000, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 2018/03/22 20:33:37 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000000080)="943fbe5048b1109fd0bcdc525a77f92350390e8a7918b005d73c992fc868cb7f4c71d3cb3bd434d8bc130c4eba70c72a587193d602e1ad2eb92499c6fa48d8034bb392326a093f02c2d1894ddf6e3223989e4f39063aca3189bbad3aa4e57654f98f24c7dd51323436adea2ba6c960aadbddb71746b03edb772e01eecc256382c1f9818b22bb512e73519a54137d6bfae9e330dffea84b9eda61c52617b7864530438d1b950d2a709ea9d1b2d5d626bf4b8d744ee5023f4f42a166056bc0ce829a5898ff8a7b4c944ea46e5e01922784226b", 0xd2, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'tunl0\x00', 0x4012}) 2018/03/22 20:33:37 executing program 2: madvise(&(0x7f000078f000/0x4000)=nil, 0x4000, 0xa) madvise(&(0x7f0000792000/0x3000)=nil, 0x3000, 0xa) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x30c, 0x7f, 0x2, 0x6}, {0xc3a, 0xffffffffffffff81, 0x2, 0xfff}]}, 0x8) 2018/03/22 20:33:37 executing program 6: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x14000, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="1e18cb05babb97e0d1ce9e381cebe585cbdd7324f2dc06f0c21cfdfb97043ddbe7bd06e3d66f42791ea29359a4e95174d1e6a45a748e4f86008ffb5a65b1db869c9c873e6314f990cb7348d87e9393b8b311a18e3d3efb0d8e54b34ed7d97b31e2f9316b0bfaa490570ec668beaeea659e45db9874fc8fe746ef9fe63d984fc77fdec3905d6e1784c63e3a68809cb5fd2b36854577d6dddb0816cda7ca798bd0fbf15312d65ee4dbcbe2cc861ec86968085995a11b9aa1229913a6f161964f42988a58391b2119ac7e2670d04e") mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) syz_open_dev$random(&(0x7f0000009000)='/dev/random\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f00000b9ff7)='/dev/sg#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/03/22 20:33:37 executing program 1: unshare(0x20000401) unshare(0x40600) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) 2018/03/22 20:33:37 executing program 4: pipe(&(0x7f0000058ff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000620000)=[{&(0x7f0000d24fff)='F', 0x1}], 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x7, 0x4) writev(r0, &(0x7f0000002fd0)=[{&(0x7f0000009fb3)="81", 0x1}], 0x1) fcntl$setpipe(r0, 0x407, 0x0) 2018/03/22 20:33:37 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket(0xf, 0x7, 0x800) recvfrom$inet(r1, &(0x7f0000000080)=""/2, 0x2, 0x102, &(0x7f00000000c0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000040)) 2018/03/22 20:33:37 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000200000020000007f00000100000000000000000300050000000000020000000000000000000000000000000800120002000100000000000000000030000000000000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x82}, {r0, 0x310}, {r0, 0x1}, {r0}, {r0, 0xa}, {r0, 0x200}, {r0}], 0x7, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)={0xfff}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) rt_sigsuspend(&(0x7f0000000100)={0x7}, 0x8) 2018/03/22 20:33:37 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000002c0)=""/4096) recvfrom$ax25(r0, &(0x7f0000000040)=""/159, 0x9f, 0x2022, &(0x7f0000000100)={0x3, {"9c6eabe4224085"}, 0x7}, 0x10) r1 = open(&(0x7f0000011000)='./bus\x00', 0x8000400141042, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x0, 0x11, r1, 0x0) ioctl(r0, 0x5387, &(0x7f0000000000)) timerfd_gettime(r1, &(0x7f0000000140)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) 2018/03/22 20:33:37 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200a00, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000040)=0x6) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(0xffffffffffffffff, 0xc0bc5351, &(0x7f0000000080)={0x2, 0x2, 'client1\x00', 0xffffffff80000003, "2e5d3910f5f6bbf5", "5b711709c2bb2b2ee69e6d6237f5f854d7520348398c411664b8261e878119e5", 0x100000000, 0x1}) ioctl(0xffffffffffffffff, 0x2284, &(0x7f00000001c0)="15f1ef8a890fd97f179f2541b1a82f976b9dd941799ad7d554096ae5e5739e27a12a310ec963ac4abc906079276f8c294fccfb64a9509590c937805f00000000000000") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000240)={0x2, 0x4, 0x5de, {0x77359400}, 0x7fff, 0xfff}) [ 112.263743] IPVS: Unknown mcast interface: 2018/03/22 20:33:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xd) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe}, 0xc) 2018/03/22 20:33:37 executing program 6: mkdir(&(0x7f000003cff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000000140)='./file0/bus\x00', 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x9, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xa3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r2, 0x85}, &(0x7f0000000100)=0x8) lseek(r0, 0x0, 0x0) 2018/03/22 20:33:37 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x100000001, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) clone(0x0, &(0x7f0000001fff), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f0000002886)) waitid(0x0, 0x0, &(0x7f0000002b80), 0x4100000e, &(0x7f0000002c40)) ioctl(r0, 0x2288, &(0x7f0000333fff)) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x491c, 0x2, 0x0, 0x81}) 2018/03/22 20:33:37 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000000)="fe", 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0bffc)=0x2000000000007, 0x4) socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x3, 0x7, 0x5}, &(0x7f0000000180)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000240)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000480)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000004c0)={{{@in, @in6, 0x4e22, 0x5, 0x4e23, 0x0, 0xa, 0xa0, 0x80, 0x7f, r4, r5}, {0x8001, 0x1, 0xffff, 0x4, 0x7, 0x3, 0xed, 0x7fff}, {0x1, 0x4, 0x8, 0x3ff}, 0xcd92519, 0x6e6bb0, 0x1, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x3506, 0x1, 0x0, 0x1, 0x6, 0x4bb, 0xc6}}, 0xe8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r3, 0x2}, &(0x7f0000000200)=0x8) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000984000), 0x0, &(0x7f0000019000)}, 0x0) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0x1000, 0x0, 0x10001, 0x401}) ioctl$DRM_IOCTL_SG_ALLOC(r6, 0xc0086438, &(0x7f00000000c0)={0xbdf, r7}) 2018/03/22 20:33:37 executing program 5: mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='securityfs\x00', 0x80, &(0x7f0000000140)="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") r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001180), 0x800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000011c0)={0xa36, 0xad, 0x0, 0x3f}, 0x6) mkdir(&(0x7f0000fe2000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='iso9660\x00', 0x0, &(0x7f0000000080)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001140)='/proc/self/net/pfkey\x00', 0x14a00, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xfffffffeffffffff) 2018/03/22 20:33:37 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xffffffff7fffffff, 0x8, 0x0, 0x4, 0x6, 0x2, 0x2, 0x7, 0x6, 0x2}) preadv(0xffffffffffffffff, &(0x7f00007cf000)=[{&(0x7f0000be9ff8)=""/8, 0x8}], 0x1, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/237, 0xed}], 0x1, 0x0) 2018/03/22 20:33:37 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000140)) chdir(&(0x7f00000000c0)='./file0\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) unlink(&(0x7f0000000000)='./file0\x00') sendto$inet(r1, &(0x7f0000000000), 0x0, 0x400c000, &(0x7f000083b000)={0x2, 0x4e22}, 0x10) connect(r1, &(0x7f0000000040)=@nl=@unspec, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp\x00') sendfile(r1, r2, &(0x7f0000493000), 0xff) 2018/03/22 20:33:37 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x1}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) [ 112.288580] IPVS: Unknown mcast interface: 2018/03/22 20:33:37 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000080)={0x401, 0x3bf34245, 0x7ff, 0x1}) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000040)={'sit0\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) 2018/03/22 20:33:37 executing program 1: mkdir(&(0x7f0000017ff6)='./control\x00', 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x161100, 0x0) write$selinux_access(r0, &(0x7f0000000040)={'system_u:object_r:system_cron_spool_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38, 0x35}, 0x5a) r1 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) mknod(&(0x7f00000000c0)='./control\x00', 0x10, 0x2ee4) mknodat(r1, &(0x7f0000008ff6)='./control\x00', 0xc003, 0x0) renameat2(r1, &(0x7f0000000100)='./control\x00', r1, &(0x7f0000000140)='./control\x00', 0x3) faccessat(r1, &(0x7f000003b000)='./control\x00', 0x0, 0x0) 2018/03/22 20:33:37 executing program 2: r0 = request_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='keyring\x00', 0xfffffffffffffff8) request_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='keyring\x00', r0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$update(0x2, r1, &(0x7f0000000080), 0x0) 2018/03/22 20:33:37 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), 0x4) 2018/03/22 20:33:37 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000240)={r1, 0x0}) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000002c0)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000380)={r5, 0x5, 0x46, "4c76db2cc7488a4b323cd012e47d03c2bd6c41e38466a0c6d183b4c75b5c3f1d14a2d0b5d9f70b4f2616ab1b55acb69b217c0daa638b343cbd5093817e33803a77740e0a549e"}, 0x4e) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={r3, 0x0, 0x2}) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={r1, r6}) setsockopt$packet_int(r0, 0x107, 0x100000000008, &(0x7f0000ef8ffc), 0xbc) 2018/03/22 20:33:37 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x0, 0x100000001}, {0xe, 0x80000000}, {0x3, 0x7}, {0xf, 0x401}, {0x4, 0x8b3b}], 0x5) sendfile(r1, r1, &(0x7f00006c7000), 0x27) read(r1, &(0x7f0000000080)=""/154, 0x9a) 2018/03/22 20:33:37 executing program 0: r0 = socket(0x12, 0xa, 0x4) write(r0, &(0x7f0000000180)="260000005e000900000000001f000000fff30f000100000000100000070000070009ff6e50d1", 0x26) 2018/03/22 20:33:37 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001]}, 0x18) r1 = dup(r0) accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f0000040ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/03/22 20:33:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000fea)="83ed00353f208d03ab09000007000000", 0x10) fcntl$setstatus(r0, 0x4, 0x800) 2018/03/22 20:33:37 executing program 5: r0 = socket(0x1, 0x5, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ifb0\x00', {0x4, 0x100, 0x4, "e8a60905cac7", 0x9}}) getpeername$packet(r0, &(0x7f00009fb000), &(0x7f0000d6cffc)=0x14) r1 = getpid() ptrace$setregset(0x4205, r1, 0x6, &(0x7f0000000140)={&(0x7f0000000040)="769373bdd9f76ff643cbf8825b150ed46beb256945e4ad5b02a1c987b9c6f49ffc862cb0e86a415398dba2f8123553e6b592e7ebe7cb3e2e3beb6536c85c6b7b66e9c1dd6a6eaf67b30d0475ae2f32614ecc101c20e697442b33576b699fa2996f2847a78adc6b1999df0d2d4e2b85bae8079d00f39cc0ddb74feb0fa8b5e5f4a1cde6caa8e54e83ed341678d1321140f5236fb7d25ead261f7a3a72ae63a8bff67c6aa69f54b13d665f709c887405d6306a2c34123c7cb998102a5b472c3c87f136b5d3730a5b410297b379f7bec96d69e8f8c71bbf", 0xd6}) 2018/03/22 20:33:37 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x40000, 0x0) r1 = epoll_create(0x9) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000100)={0x5, 0x2, 0xffffffffffffffc1, 0x51}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x1a5582) poll(&(0x7f0000ecafc8)=[{r1}], 0x1, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80000, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r4, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000000180)={'sit0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00000001c0)=0x5b, 0x4) 2018/03/22 20:33:37 executing program 5: r0 = gettid() unshare(0x3fffffd) exit(0x0) syz_open_procfs(r0, &(0x7f0000000000)='ns/ipc\x00') 2018/03/22 20:33:37 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, 0xfffffffffffffff8) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x82) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)) socketpair$inet(0x2, 0xf, 0x10001, &(0x7f0000000100)) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00000000c0)={0x1, 0xfffffffffffffff7, 0x3, 0x800}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/22 20:33:37 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) fremovexattr(r0, &(0x7f0000000040)=@random={'user.', ':user-\x00'}) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x800, 0x100000002, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/03/22 20:33:37 executing program 3: r0 = userfaultfd(0x0) keyctl$assume_authority(0x10, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ff8000/0x2000)=nil, 0x2000}, 0x1}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff8000/0x4000)=nil, 0x4000}, 0x1}) write(r1, &(0x7f0000000240)="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", 0xfb) r2 = open(&(0x7f0000000040)='./file0\x00', 0x4001, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000001c0)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) 2018/03/22 20:33:37 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x3, 0x1}}, 0xfdbf) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x26) 2018/03/22 20:33:37 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00005ddff8)='cmdline\x00') close(r0) preadv(r0, &(0x7f0000001540)=[{&(0x7f0000fe0000)=""/232, 0xe8}], 0x1, 0xffffffffffffffff) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0xffffffffffffffff, &(0x7f0000000040)=0x4) 2018/03/22 20:33:37 executing program 0: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000000000)={0x7fffffff, 0x4, 0x800, 0x3000, 0x7b, 0xf0, 0x3ff, 0xff}, &(0x7f0000000040)={0x0, 0x8, 0x6, 0x3f, 0xd, 0x134, 0xb71b, 0x6}, &(0x7f0000000080)={0xb, 0x9, 0x5, 0x5, 0x5, 0x7fffffff, 0xc9f, 0x6da7}, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000140)={&(0x7f0000000100)={0x76c}, 0x8}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000340)={0xfff, 0x0, 0x8, 0x4}, 0x8) pselect6(0x40, &(0x7f00000001c0)={0x0, 0x6, 0x30, 0x6000, 0x2, 0x1ff, 0x0, 0x80}, &(0x7f0000000200)={0x8, 0xffffffff7fffffff, 0x1, 0x7fff, 0x5, 0xfffffffffffffff9, 0xc6}, &(0x7f0000000240)={0x4, 0x5, 0x2a6c, 0xfffffffffffffff9, 0x788, 0x9, 0xa0, 0x9}, &(0x7f0000000280)={0x77359400}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) ioctl(r0, 0x80000080004524, &(0x7f0000000340)) [ 112.435275] audit: type=1400 audit(1521750818.017:104): avc: denied { dyntransition } for pid=22235 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tclass=process permissive=1 2018/03/22 20:33:38 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000c67000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x800000000000005, 0x2, &(0x7f0000000000), &(0x7f0000000040), 0x0) futex(&(0x7f0000000080), 0x9, 0x2, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x1) 2018/03/22 20:33:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00000000c0)=0x6, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xfffffffffffffffa, 0x7, [0xd2, 0x7, 0x2, 0x401, 0xfff, 0x5, 0x6]}, &(0x7f0000000040)=0x16) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x2, 0x5, [0x6, 0x8000, 0x8c, 0x4, 0x8000]}, 0x12) 2018/03/22 20:33:38 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000000000)={{&(0x7f0000009000/0x2000)=nil, 0x2000}}) 2018/03/22 20:33:38 executing program 1: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x200000, 0x0) r1 = open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000040)={'system_u:object_r:tetex_data_t:s0', 0x20, 'system_u:object_r:selinux_config_t:s0', 0x20, 0x0, 0x0, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0xffffffffffffff0c) dup2(r0, r1) r2 = inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x80) inotify_rm_watch(r1, r2) 2018/03/22 20:33:38 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000005440)=[{{&(0x7f0000000000), 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/157, 0x9d}], 0x1, &(0x7f0000000180)=""/49, 0x31}, 0x7fffffff}, {{&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000000280)=[{&(0x7f0000000240)=""/59, 0x3b}], 0x1, &(0x7f00000002c0)=""/195, 0xc3, 0x8}, 0x5}, {{&(0x7f00000003c0)=@ipx, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000440)=""/32, 0x20}, {&(0x7f0000000480)=""/21, 0x15}], 0x2, &(0x7f0000000500)=""/182, 0xb6, 0x5}, 0x5}, {{&(0x7f00000005c0)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000640)=""/4096, 0x1000}], 0x1, &(0x7f0000001680)=""/174, 0xae, 0x100}, 0x8}, {{&(0x7f0000001740)=@nfc, 0x80, &(0x7f0000002d00)=[{&(0x7f00000017c0)=""/28, 0x1c}, {&(0x7f0000001800)=""/65, 0x41}, {&(0x7f0000001880)=""/209, 0xd1}, {&(0x7f0000001980)=""/242, 0xf2}, {&(0x7f0000001a80)=""/213, 0xd5}, {&(0x7f0000001b80)=""/110, 0x6e}, {&(0x7f0000001c00)=""/4096, 0x1000}, {&(0x7f0000002c00)=""/228, 0xe4}], 0x8, &(0x7f0000002d40)=""/199, 0xc7, 0x8}, 0x62f5}, {{&(0x7f0000002e40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000003080)=[{&(0x7f0000002ec0)=""/120, 0x78}, {&(0x7f0000002f40)=""/47, 0x2f}, {&(0x7f0000002f80)=""/42, 0x2a}, {&(0x7f0000002fc0)=""/182, 0xb6}], 0x4, &(0x7f00000030c0)=""/106, 0x6a, 0x9}, 0x1}, {{0x0, 0x0, &(0x7f0000005380)=[{&(0x7f0000003140)=""/16, 0x10}, {&(0x7f0000003180)=""/26, 0x1a}, {&(0x7f00000031c0)=""/4096, 0x1000}, {&(0x7f00000041c0)=""/143, 0x8f}, {&(0x7f0000004280)=""/4096, 0x1000}, {&(0x7f0000005280)=""/206, 0xce}], 0x6, &(0x7f00000053c0)=""/81, 0x51, 0x5}, 0xb342}], 0x7, 0x0, &(0x7f0000005540)={0x77359400}) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000e69fb8)=@ipmr_newroute={0x1c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}}, 0x1c}, 0x1}, 0x0) 2018/03/22 20:33:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x80040000048f, &(0x7f0000000000)="1100000000000000040fb8000000000000ffffffff6dd0d4000100a90000bcc1de84de4442ed43ffb02bf212", 0x2c) r1 = syz_open_procfs(0x0, &(0x7f0000000640)='net/hci\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000680)={0x0, 0xb2, "adcc482efaa1bb0450008d0fdec50f114fb6de4cdbdcd63222a534b2f737dd3d177875dce63231ac679b6c1948eddaa2bcb473efc2131fd9b44150e651608b20b039944feed98c6f0ff6236b45d9a2897b4e3e42dce9f4e0a1d299f87343a57e7870f6d3439e4a1ea608d51f0233fa6999c539864bf29f358fc814b7372ca6b1edbffdb35cdc15131578408cd39da4ca391e4e3e0b6eb9da802a10ddd571bf311e94bdc8213ea2ceb29a3cad6cde970b3b91"}, &(0x7f0000000740)=0xba) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000780)={r2, 0x1}, 0x8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000540)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f00000000c0)=ANY=[@ANYBLOB="240400001000000127bd7000fcdbdf250800000008001d0000000000080063002b2b000014001300fe8000000000000000000000000000bb525153f90297634c3f8cdfef7a2a4b52138e9452b4d6fa483c73340674f2665360476bd89e35477f611b9dff3d48ffee2c357d4f6400320008006c00ac1414109b58308a5ef38b805c0a0648203089788b4eec04a7fd7c36701c953f5cc1e1908e1b902b10a7c0f90c0cf290416af166f497d7ac07c485a4b33fe600ca082b6984934905222aa80ada8b700b3708005400", @ANYRES32=r0, @ANYBLOB="000000b52568531e45dac52abcaca2e3fd433acf1847b1db085b08008d00", @ANYRES32=r0, @ANYBLOB="dc0065003d4df1765d12a1506f96b73d79c77283a74070ff51887b99c17e45f08fee14c7b2ec3506a56d981ef48459fca0002e0e85126cd74533bc1cbd93a692dd395b5f75e0c6a40d113739dfcdc28da03c311098deaf6d5db443bdcff7d28bac39bc2d904dff4d09591c0e13cdc27a17b0712322d9bc625d493928093870ad5938de5206dd1e05ce80c55dea5b35e8da4a03333642fea81606fb315ddad1d939bd764d69825c8b62cc79b4ef3b42afa64b1a6f5cb4cbe90dac1091baa5d53e0c77600e18b816176af73d3ea6004ce2164d86ef36171362410000005802230010003400707070305d232c7b0000000008009600", @ANYRES32=r0, @ANYBLOB="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"], 0x424}, 0x1, 0x0, 0x0, 0x8000}, 0x40800) accept4$packet(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000005c0)=0x14, 0x800) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f00000007c0)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000000600)={@dev={0xfe, 0x80, [], 0x16}, 0x18, r4}) 2018/03/22 20:33:38 executing program 6: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='cgroup\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0xc0040, 0x0) 2018/03/22 20:33:38 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0xa) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x401, 0x200) ioctl$KDENABIO(r2, 0x4b36) r3 = dup(r1) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x5, 0x0, &(0x7f0000004000)="2716c84bf8"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000005fd4), 0x3c8, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000afd0)={0x44, 0x0, &(0x7f0000009f84)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f0000003000)}}], 0x0, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) [ 112.469456] audit: type=1400 audit(1521750818.047:105): avc: denied { dyntransition } for pid=22235 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0 tclass=process permissive=1 2018/03/22 20:33:38 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004acffc)={0x0, 0x7}, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x90000, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000100)={0x101, 0x101, 0x6, 0x7}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x40, 0x8002, 0x8000, 0x510, 0x101, 0x8, 0x8, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e22, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x2a}}, 0x3, 0xe929, 0x1, 0x0, 0x9}, &(0x7f0000000080)=0x98) connect$l2tp(r2, &(0x7f0000000480)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x2, 0x0, {0xa, 0x4e23, 0x8000, @empty, 0x800000000}}}, 0x3a) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) 2018/03/22 20:33:38 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)={0x18, 0x2, 0x2, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200002) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000240)={0xfff, 0x1, 0x80}) r2 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendfile64(r0, r1, &(0x7f0000000280), 0x100000000) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key(&(0x7f00000002c0)='asymmetric\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) sendmsg$FOU_CMD_GET(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="41c08da44b1b713b988f0619420f335d5a54d10d920448b28108eddf42d1ebf93f1a6ba989300384fb83416d13d8c79cf1e44dc71248ee82b93266b93801307c4be16726708fda582e1c72c7d805729f5fead8d6ac0297679003711dc5aafbb5c4559450ad6d88852ebc41c037c2f13228de15e71f6040ab1d9e05afc3ae7c6dfff5bda2", @ANYRES16=r2, @ANYBLOB="00022abd7000fddbdf2503000000"], 0x14}, 0x1, 0x0, 0x0, 0x400c000}, 0x48804) 2018/03/22 20:33:38 executing program 5: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_procfs(0x0, &(0x7f0000000080)='net/dev_mcast\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000002280), 0x0, 0x0, &(0x7f0000002340)) 2018/03/22 20:33:38 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r0, &(0x7f000000aff0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000012fc8)={0x0, 0x0, &(0x7f0000016fe0), 0x0, &(0x7f000000f000)=ANY=[@ANYBLOB="100000010100000000000000"], 0x10}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)={0x5, [0x0, 0x8, 0x4, 0x7fff, 0x7f]}, 0xe) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000180)={0x3}, 0x4) flistxattr(r0, &(0x7f0000000040)=""/206, 0xce) [ 112.550381] binder: 22243:22253 ioctl 4b36 0 returned -22 [ 112.581826] binder: 22243:22269 ioctl c0306201 20000040 returned -14 [ 112.592440] binder: send failed reply for transaction 124 to 22243:22269 2018/03/22 20:33:38 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xfffffffffffffffd}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={r1, 0x3}, 0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020100090a4000000000000000000000020010000000bf3b4000000000000000030006000000000002000000e00000010000000000000000030005000000000002000000e0000001000000000000000032d225c0b3558a9c3b050d56f5fbcefd1070b7ace9"], 0x50}, 0x1}, 0x0) setns(r0, 0x4c000000) lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'osx.', '/dev/rfkill\x00'}, &(0x7f0000000180)=""/10, 0xa) 2018/03/22 20:33:38 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/status\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x7) sync_file_range(r0, 0x100000001, 0x2, 0x4) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/03/22 20:33:38 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x424002, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x101, 0x4) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000b71000)=ANY=[@ANYBLOB="020300000e000000ffffffffffffffff05000600000000000a18df9c5dbe5ad4ba78d70c1c66456b47004e200000000000000000400000000000000000000000000000000000000002000100ffffffff000000fe0000000005000500000000000a004e2000000000ff01000000000000"], 0x70}, 0x1}, 0x0) 2018/03/22 20:33:38 executing program 1: clone(0x40000002, &(0x7f0000000040)="af0400000000000000991246935501060000006dae180061b68ad0ab1939a4a462efe30f2ee0343693d2af1e683e681a901d6eacd5bb07000000e24f7eb72b8e752191b37681bcbfb5aa88651a80307df176a95867d79dea8d050000000000000045b4bd351d5f44285de12edf6c5f08ae81d195", &(0x7f00000001c0), &(0x7f0000000180), &(0x7f0000000140)) request_key(&(0x7f0000000200)='cifs.idmap\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)='/dev/sequencer\x00', 0xffffffffffffffff) keyctl$setperm(0x5, 0x0, 0x0) 2018/03/22 20:33:38 executing program 4: r0 = socket$inet(0x2, 0x4800000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) socketpair(0x8, 0x800, 0x7fff, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000100)={0x1, 0x8000, 0xb8, 0x2, 0x2800000}) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000003c0)="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", 0x321, 0xfffffffffffffffc, 0x0, 0x0) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$setregs(0xf, r2, 0x8, &(0x7f0000000040)="31e6010556028460278502cb7d8367ec2857e6eab0007ef2a0315e59409e2378f0a2e394c0724af70824881c4f66c57d68de5d24801dc6c1933e1de6c83f988b58d09daf93fe6f160a21b981b06e11efb210c3c08f82fd3c3606c047f7babb0b4798acaa5ab86fd9603f82f971cc635c47") 2018/03/22 20:33:38 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000)='^', 0x1, 0x0, &(0x7f0000000100)={0x2}, 0x10) 2018/03/22 20:33:38 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400800, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f000075f000/0x11000)=nil, 0x11000}) rt_sigprocmask(0x0, &(0x7f0000c97ff8), &(0x7f0000eef000), 0x8) 2018/03/22 20:33:38 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x480, &(0x7f000002c000)) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000080), 0x2e) statfs(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)=""/79) [ 112.602516] binder: BINDER_SET_CONTEXT_MGR already set [ 112.608059] binder: 22243:22269 ioctl 4b36 0 returned -22 [ 112.613734] binder: 22243:22272 ioctl c0306201 20000040 returned -14 [ 112.620348] binder: 22243:22253 ioctl 40046207 0 returned -16 [ 112.621328] binder_alloc: 22243: binder_alloc_buf, no vma [ 112.621345] binder: 22243:22269 transaction failed 29189/-3, size 0-0 line 3133 [ 112.640847] binder: undelivered TRANSACTION_ERROR: 29189 [ 112.646533] binder: undelivered TRANSACTION_COMPLETE 2018/03/22 20:33:38 executing program 5: r0 = socket$inet6(0xa, 0xf, 0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0xffffffffffffffcc) r1 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x80000000000009, 0x0) bind$nfc_llcp(r1, &(0x7f00000002c0)={0x27, 0x0, 0x1, 0x6, 0x7, 0x7, "ce28b7939cdbb93eb3087f6eb8130eb5c07b687db46324ee1ea53c7cbbe02af07c111a92ef6831356e4ca4ad2cbb8d07af8658719529a122f851761054c93d", 0x15}, 0x58) getsockname(r0, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x80) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, @empty, 0x5, 0xffffffff00000001, 0x8, 0x400, 0x20000d8, 0x2200000, r2}) getsockname(r1, &(0x7f0000000200), &(0x7f0000000280)=0x80) 2018/03/22 20:33:38 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x200000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r3 = socket$unix(0x1, 0x7, 0x0) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/context\x00', 0x2, 0x0) ppoll(&(0x7f0000000180)=[{r0}, {r1, 0x410}, {r2}, {r3, 0x3}, {r4, 0x2000}], 0x5, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={0x2}, 0x8) r5 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r5, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fbdca2d1cb2a4a280930a06000000a84308910000003900080008000a00000086c18bbca30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/03/22 20:33:38 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000040)={"6c6f3e241e00000f1900000000003a00"}) 2018/03/22 20:33:38 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$RNDZAPENTCNT(0xffffffffffffffff, 0x5204, &(0x7f0000000280)) getpriority(0x2, 0x0) getrandom(&(0x7f00000002c0)=""/153, 0x99, 0x0) [ 112.651716] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/22 20:33:38 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='autogroup\x00') r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x4082) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) wait4(r2, 0x0, 0x1747a0f0779cea0b, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000000c0)=""/183) 2018/03/22 20:33:38 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f00000001c0)={0x14, 0x10000000000013, 0x311, 0x0, 0x0, {0x100000001f}}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000140)=""/60, 0x3c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 2018/03/22 20:33:38 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000000301ffff485e549570451befb510d4bac0000000000000000000000000000000"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000001400)=""/129, 0x81}, 0x0) 2018/03/22 20:33:38 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000100)={0x5, 0x7, 0x0, 0x0, 0xd}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000200)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x200000003202}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000080)) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000180)={0x3, 0x5}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/policy\x00', 0x0, 0x0) [ 112.689816] IPVS: Creating netns size=2536 id=17 2018/03/22 20:33:38 executing program 5: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/icmp6\x00') preadv(r0, &(0x7f00000001c0), 0x1e0, 0x10400003) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200241) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8400, 0x0) write$selinux_create(r0, &(0x7f0000000040)=@objname={'system_u:object_r:inetd_child_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x31, 0x32, 0x20, './file0\x00'}, 0x42) 2018/03/22 20:33:38 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x204442) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001680)=0x0) r3 = getuid() r4 = getgid() r5 = getpgrp(0xffffffffffffffff) lstat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001780), &(0x7f00000017c0)=0x0, &(0x7f0000001800)) r8 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001840)={{{@in6=@ipv4={[], [], @broadcast}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000001940)=0xe8) r10 = getegid() sendmsg$unix(r1, &(0x7f0000001a00)={&(0x7f0000001240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001640)=[{&(0x7f00000012c0)="00841181a85dde4592d5188aec59bf33f9ec23a74be1c0835d9a6375e6ed1a9398a285c5e3f3d427513cee7dacd3ade462a855664b5f61e800602f6cf6f37884bd375a66104b6170f86b42f63bfdd94198c5af3a1346317c62fd7c1259ed9a9b58c4872dd7924be09ab11e19632e6e27fdbebdeaa2f6d6e8b471676ffca70380ecf27147bcd6c259a96a9149dfae6db633152e84858b28606f800af770ffb478ef7b0101ca3b51621d50a1b48ea8fd48e1ccc46f29ad6f21aa093d7ecef287a44ca3fbfe134d7b9589846d933bd6787e128aff198e3962ef2d1faeb11883203354ad119c5ed1a8963d3faff9403ff7c636", 0xf1}, {&(0x7f00000013c0)="284ca4eb1abaef6949844cb0dc9f92f0efe4cefddc574392a3a2d1385fb95099acd9d7da7c96cd80a73e9c60b9510e3312c81b5ee5346c2b873b1e694b8ae978170db0644b37ca8520c0606e6293bf89fbc153ccf69c6004da8207982a3947d072ac329cb9e07d05c45594921586c1f8955e3ec7685938f7b3b8c2d6a3234ad25b8cdc7871c281d74d5557fe1cf67d", 0x8f}, {&(0x7f0000001480)="c72868ff7df1c5e697b64924859279a1942968702da3775d150499e049ed0f998c09c68908f343bae6", 0x29}, {&(0x7f00000014c0)="c3178f4d784621003f0f0838b8797329cfe1d0e8531226f53d71615e41caf3ae849736cb5125c112", 0x28}, {&(0x7f0000001500)="2924f7c3100ae62e5d4b69e416527ab8052b1e307bd41571db18112d41e639356ff4f6ec0d82d6d7cc8aad7a6f517ad5e44d634e1c38e1c1054551812bb12a8a21054d02ab50623c6477d322ae61763364549bf80f2d18b776480a03edf294c7eb04aa9bcc31eca2739eca8f79fc71ef836e8dd8028003dee23b07d8dd7355162e68f30e31f999ae4bc979cf8a782e8ff808f21e14c78c01a96844761fc12403bcaedea0d2556f45a80fb64e6004caadb1fe8321033c61c44ce4928928116960", 0xc0}, {&(0x7f00000015c0)="bbd90f3b065ce0f989ecf69a60dc709ab25bee4532a6f82723dfbd86288784059da8814f80889fbd250b91029af02d219ce7e89b268e9fbb8a49e80fa9afd9d15ae9ce749b76087e8828e81bbbdc517303a631c63efc5ce1d0f50c76c2", 0x5d}], 0x6, &(0x7f0000001980)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}], 0x48}, 0x40000) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x0, 0x0, 0x8, 0x1, 0x44b}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) r11 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$EVIOCGMTSLOTS(r11, 0x8040450a, &(0x7f0000000200)=""/4096) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) r12 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) setsockopt$netlink_NETLINK_RX_RING(r12, 0x10e, 0x6, &(0x7f00000000c0)={0x8, 0x4, 0x0, 0x81}, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x10000, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x83110, r12, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x602100, 0x0) fcntl$setstatus(r11, 0x4, 0x40000) 2018/03/22 20:33:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$KDENABIO(r1, 0x4b36) listen(r0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x4) ioctl$TIOCLINUX6(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x6, 0x6}) writev(r3, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) fsync(r3) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000080)={'gretap0\x00', 0x8}) 2018/03/22 20:33:38 executing program 7: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0xf8, 0x7fff}, &(0x7f0000000180)=0x88) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="77000000b6c9aa1ca2b1113558fe2b2299685807f246f4617e828ccfd4aa9e6f97176bc4d4639cdbc746fbcc876446b4ed3d9ddaa8ed201a45aec6ba5b000c034a284bd15b796147a550ece9f46152ee6bcc7b7ba5cfc034d6445c3f47851b92d23569717c1397511e729766f6efeaefacf3756042897074b04196"], &(0x7f0000000240)=0x7f) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f0000000100)="b1b75fa14656bb7806d4febe92565c038d7e73a27dd2171e14ab7c92256340f127e825ea133ac2d0aafa4f53a15a1fdbae9bc359d5495ca6b4766b8e099cb91f8976c5ac5ce7dfd51ff9e714e54fda100ddf36c7ffa30522", 0x58) 2018/03/22 20:33:38 executing program 3: r0 = memfd_create(&(0x7f00002ce000)="1a6465762f6b766d00", 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) accept4$bt_l2cap(r0, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x800) pkey_alloc(0x0, 0x2) pkey_alloc(0x0, 0x0) connect(r0, &(0x7f0000000080)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80) r1 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x10000001000000, r1) pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0x4) r2 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xd, r2) pkey_mprotect(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x4, r2) 2018/03/22 20:33:38 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r0, &(0x7f0000000080)=""/245, 0xf5) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000240)={{0x2a61, 0x40}, {0x0, 0x7fff}, 0xffffffffffffffff, 0x0, 0x8001}) ioctl$KDGKBLED(r1, 0x8004510a, &(0x7f0000000fff)) accept4(r1, &(0x7f0000000180)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x80, 0x80800) 2018/03/22 20:33:38 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000008ff8)=0x3f) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000040), 0x1, 0x4) shutdown(r0, 0x0) 2018/03/22 20:33:38 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x40045109, &(0x7f000061c000)) 2018/03/22 20:33:38 executing program 5: r0 = socket(0x14, 0x400000802, 0x0) write(r0, &(0x7f00000eefe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x4, 0x8) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/158, 0x9e}], 0x1) 2018/03/22 20:33:38 executing program 5: write(0xffffffffffffffff, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r0 = socket(0x40000d, 0x3, 0x9) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)=""/153, &(0x7f0000000000)=0x99) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423fdffdf00", 0x1f) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x5}, 0x5fa) write(0xffffffffffffffff, &(0x7f0000000040)="1f0000000104ff00fdde45c87f000000000000000a00233c2224ed9f0000c3", 0x1f) 2018/03/22 20:33:38 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) seccomp(0x0, 0x1, &(0x7f0000000200)={0x2, &(0x7f00000001c0)=[{0x401, 0x40, 0x100000000, 0x10001}, {0x580, 0x3, 0x2, 0x4}]}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xfd6d, &(0x7f0000000100)={&(0x7f0000000300)=ANY=[@ANYBLOB="ffff20f00000a5a27fe9297b5ad815b0738ca73456cb279cb74647dca632b46a00811be1f4e6"], 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x40) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xb3, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f00000002c0)={'bcsh0\x00', 0x775}) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000280)={'dummy0\x00', 0x3}) ioctl$TCSBRKP(r1, 0x5425, 0x9) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000180)={'rose0\x00', 0xfffffffffffffedc}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000240)={&(0x7f0000ffa000/0x3000)=nil, 0x81, 0x2, 0x1, &(0x7f0000ffb000/0x2000)=nil, 0x8}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='cdg\x00', 0x4) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f00000003c0)=""/141) 2018/03/22 20:33:38 executing program 5: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0xffffffffffffffff, &(0x7f0000b18000/0xe000)=nil) mlock2(&(0x7f0000b22000/0x1000)=nil, 0x1000, 0x1) mlock2(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0x1) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x0) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) mlock2(&(0x7f0000b22000/0x4000)=nil, 0x4000, 0x0) 2018/03/22 20:33:38 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r0) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x10, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f0000000080)={'ip6gretap0\x00'}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/22 20:33:38 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000200)='8', 0x1}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000040)=0x3a5f) sendto(r1, &(0x7f0000000080)="9967255616f3c9fddb0ea9fd06b7efa64110d4e0f3107b101eb680b8ccd1adbac8caed726ba3c2eb4ec85ba2a46bce86686549b8b03c528bb94023e7b86fb3238132ee63cd2a3965588ec0610f4b043573dd4c4022570a55b9bca8deb15af74e32b5692245d1ad134c787d1f16bd445eaa547ff13dfd32153932f13a45bb745cd228966ca4fc594aebca94707531586c6d8cceb632b74a9643e473ce7fd53ef3ea55d96a58f396e362fe1a798aaff6b13e5925d4109556a8a33e74ba4dde27ec0defc5fd45876ae8dfde8c91655302b06ca13026d953cc01306e645ad2", 0xdd, 0x40, &(0x7f0000000180)=@pppoe={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syzkaller1\x00'}}, 0x80) 2018/03/22 20:33:38 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000000)={0xe0, 0x5, 0xfe, 0xc6, 0x4, 0x1}) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000fe3)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000003ffc)) 2018/03/22 20:33:38 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000200)=""/49) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000000c0)=""/250) 2018/03/22 20:33:38 executing program 2: r0 = gettid() exit(0x0) ioprio_get$pid(0x1, r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x8, 0x8, 0x3, 0x100000001, "48f7a351a9060efc0f9f468e7ece199b35bc315fd404f5902f43e9fc0a1de059"}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000000c0)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x0) 2018/03/22 20:33:38 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x45) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xcd, "43cd6571193954a528dff41ff324aa9b5b4a8e0a1d89502399527c095b935a1bd4e1f47dabe78b0464356d4bf12dd7635f37d6344156e75ea2d610b8fd34ce276762d264947c4049054de190c7c4147109e33a2fd1833e7fb3d8f4c61af435d46bb3b44dc86c4bc533de826600822cc4187e0e214ccc5da55359368072192e4dad5b18d5ea2c939509be9305547bb32e7d81c73fa83b42e80bcdc1bf7fe5ed5dd207c94087d15ac7f7233ccce5fcbc6ce2338c75d7546dd361fe613a10667f5c89e2b24c52916f5428ac008837"}, &(0x7f0000000140)=0xd5) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000001c0)={r2, 0xe3}, 0x8) r3 = socket$inet6(0xa, 0x802, 0x0) dup3(r0, r3, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, 0x0, 0x2}, 0x20) 2018/03/22 20:33:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000005e000101000000000000000000000000a637423c6f64f53a87fbe51d5d98b14ec087ca12447303efd7cb0bb800d431e9a004364a54b5cc88316f0fc7c9e9e92c17d318a15d9624d8e93748285335f784afb394dbba5d91074dd132a20776f74f4cb7a98c1426ff65d349301ab2c238434546263a41046b34b32104ef3ac69c4ca6afb166365bc8add906349915c1697250100fd797aed429490a6123a8a068594496e3653ba720a671857ad0bb0617764602690d5ebeb56eba50c236de04843feeef4703a22d7ef22d574b"], 0x14}, 0x1}, 0x0) [ 112.957829] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=22358 comm=syz-executor6 2018/03/22 20:33:38 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace$setopts(0x4200, r1, 0x1, 0x8) modify_ldt$read(0x0, &(0x7f00000000c0)=""/80, 0x50) ptrace(0x4207, r1) fcntl$setown(r0, 0x8, r1) wait4(r1, 0x0, 0x0, &(0x7f0000000280)) wait4(r1, &(0x7f0000000000), 0x1, &(0x7f0000000040)) 2018/03/22 20:33:38 executing program 4: capset(&(0x7f0000d37ff8)={0x19980330}, &(0x7f0000244000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x3) mkdir(&(0x7f00002a4000)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x8a01, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000600)={0x77359400}, 0x8) chdir(&(0x7f0000607000)='./file0\x00') 2018/03/22 20:33:38 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002b0ff8)=0x7) bind$inet(r0, &(0x7f0000312000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') userfaultfd(0x800) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2080}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r2, 0x2, 0x70bd2c, 0x25dfdbfd, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x4040000) 2018/03/22 20:33:38 executing program 6: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ipddp0\x00') r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffffc1}, 0x1c) bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/03/22 20:33:38 executing program 7: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = dup3(r1, r1, 0x80000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000180)=0x112d, 0x4) ioctl$TCXONC(r2, 0x540a, 0x5) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x4c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r3, 0x8000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x33, r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00005c3ffb)="7665050000", 0x5) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCGETA(r4, 0x5405, &(0x7f0000000200)) 2018/03/22 20:33:38 executing program 1: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='cpuset\x00') fcntl$notify(r2, 0x402, 0x0) 2018/03/22 20:33:38 executing program 0: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000001fe8)) setuid(0x0) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xce, 0xa4000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000006, 0xff, 0xa0040) r1 = dup(0xffffffffffffffff) prctl$intptr(0x1c, 0x7f) prctl$intptr(0x1c, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f00000005c0), &(0x7f0000000600)) 2018/03/22 20:33:38 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = dup2(r0, r0) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000000)=ANY=[], &(0x7f00000010c0)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x38d, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0xfffffe78, 0x0, &(0x7f0000008000)}) 2018/03/22 20:33:38 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x801) r2 = dup3(r1, r0, 0x0) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000000000)) write(r1, &(0x7f0000c34fff), 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) timer_create(0x5, &(0x7f00000003c0)={0x0, 0x2b, 0x4, @thr={&(0x7f0000000200)="b2d931ce05e3fffbb64dae568bfe101e9c0bf05515a2fe9491a5806652298b759be88d2c0193bd8bd7d4dd76413d8c4af71b24fa4f7e5958a25bcffc1464addbb9e13945e9e234da4e84de1e88c7a90f49f0cc2bf3cadd30edb355b29aaf4c18b2f8571256de04b793e8da97c565639c09369db5e809eaf475f4c99f00428bf2e405514a08523270", &(0x7f00000002c0)="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"}}, &(0x7f0000000400)) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={r3, r4, r5}, 0xc) 2018/03/22 20:33:38 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000000c0)=0x5, 0xfffffffffffffec3) r1 = socket$inet(0x2, 0x1, 0x0) fsetxattr(r1, &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f0000000080)='system_u:object_r:sound_device_t:s0\x00', 0x24, 0x0) 2018/03/22 20:33:38 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004ba000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000000)=0x3) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETAF(r0, 0x5408, &(0x7f000000d000)={0x0, 0x7f}) r1 = syz_open_pts(r0, 0x8000000005) writev(r1, &(0x7f00009c9f90)=[{&(0x7f0000a91000)="cb890855c77b2bb0a436daafc96ff67286856d4a1ed8a8cdc6907c07f8fa63a5af28a0d665042ef0986df716083ab169df41cfb534d274ca4680391cb3ac22fc8c93d712488155a0e4dfd6bf5d35855af2cdf3dbfdaeef6cd0878c272dd466896ddcda51752f228ff1b0c439d46012083dd6437c0a", 0x75}], 0x1) 2018/03/22 20:33:38 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000340), 0x4) futex(&(0x7f000000cffc), 0x800000000000005, 0x2, &(0x7f0000000000), &(0x7f0000000040), 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000002c0)=0x1000, &(0x7f0000000300)=0x4) prctl$seccomp(0x16, 0x1, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x401, 0x8, 0x1, 0xfff}, {0x6, 0x1000, 0x1, 0x6}, {0x100000000, 0x4cf, 0x0, 0x7fff}, {0x7, 0x81, 0x6, 0x6}]}) removexattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=@known='security.selinux\x00') fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000400)) r2 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@rc, &(0x7f0000000180)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x1, 0x10}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r3, 0xffffffffffffff01, 0x80, 0x4, 0x2, 0x7}, 0x14) 2018/03/22 20:33:38 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000000080)={{0x6, 0x7}, 'port1\x00', 0x0, 0x400, 0x7, 0x4, 0x5, 0x3, 0x9, 0x0, 0x5, 0x40}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc\x00', 0x10000002000040, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x33f) r2 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0xa0000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f00009b8f58)={{0x80}, 'port0\x00', 0xbffffffffffffffb, 0x42, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x3ff}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000002c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000470000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ec0a3e52a6627defd1ae208516a5bf7baf0929834b748f9d5d32b3c5532782c9237f60425ea4a1029ca8406ce5d5a3dfc2eb4a86bb6de5f0c0ee72514f2adbae01279c094a03ef5ac446735ae56bf5796f5ada3cb5f2ddff92f3df88d4c634c0f3340466342d4ad2e6f07e39266880"], 0x68) 2018/03/22 20:33:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x208241, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), 0x4) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f00000000c0)=""/228) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x33, 0x0, &(0x7f0000001080)="d42a6828e1bb347e3be745180ae1594077309673ae727bd83b1532e92e00b3b860686dc781bae160f52ff9f06b47d09d2580cf"}) r2 = timerfd_create(0x7, 0x80000) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) rt_sigtimedwait(&(0x7f00000001c0)={0x8}, &(0x7f0000000200), &(0x7f0000000280)={0x0, 0x1c9c380}, 0x8) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f00000002c0)={@mcast1}, &(0x7f0000000300)=0x14) fcntl$getownex(r1, 0x10, &(0x7f0000000340)={0x0, 0x0}) getpgid(r3) sendfile(r2, r0, &(0x7f0000000080), 0x4) recvfrom$inet(r1, &(0x7f0000000380)=""/194, 0xc2, 0x2101, &(0x7f0000000480)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) dup3(r2, r0, 0x80000) [ 113.093618] binder_alloc: 22386: binder_alloc_buf, no vma [ 113.111408] binder: 22386:22389 transaction failed 29189/-3, size 0-0 line 3133 2018/03/22 20:33:38 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0a0000000000000000000000000000000000000000000000000000010000b39c91f441715f6bf6edb1640e6c505dc531dbded7e152d708939a0000000000c0edec000000000000000000"]}) 2018/03/22 20:33:38 executing program 0: r0 = socket$packet(0x11, 0x800000000000003, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x200}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x301) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'bridge0\x00', 0x1}) 2018/03/22 20:33:38 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fstatfs(r0, &(0x7f0000000040)=""/197) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/217, 0xd9}], 0x1}}, {{&(0x7f00000006c0)=@rc, 0xa, &(0x7f0000000540), 0x303, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x200) 2018/03/22 20:33:38 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000032fef)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00003e7000)={0x60000001}) 2018/03/22 20:33:38 executing program 7: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x84000) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x4e24, 0x7f, 0x4e23, 0x2, 0x2, 0xa0, 0x80, 0x2f, 0x0, r1}, {0x1, 0x800, 0x3ff, 0x7fffffff, 0x8, 0x2, 0x5, 0x9}, {0x1, 0x7, 0x8000, 0x6}, 0x4, 0x6e6bc0, 0x2, 0x0, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x6c}, 0xa, @in=@loopback=0x7f000001, 0x3500, 0x4, 0x0, 0x2, 0xffff, 0x8, 0x1}}, 0xe8) mlockall(0x4) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f00000000c0)) 2018/03/22 20:33:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x4, 0x200000031, r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000100)={{0x6, 0x4}, 'port1\x00', 0x4b, 0x40040, 0x1, 0x9, 0xca4, 0x2, 0x4, 0x0, 0x5, 0x3}) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4c924baf8428d05b4910359d734d4c3b8bf0326378453bd442062688a77a9f180752407613e9c91b673f7d93873075f62411dfbb5587810a0ae4add5301ae3"}, 0x58) socket(0x0, 0x7, 0x3a84) 2018/03/22 20:33:38 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x100c0, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x3ff, &(0x7f0000000100)=0x2) 2018/03/22 20:33:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000100)=""/4096) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000000c0)={r1, 0x28}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001140)={{{@in=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000001240)=0xe8) memfd_create(&(0x7f0000001300)='\x00', 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000de2ff1)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000001280)=[{r0}], 0x1, &(0x7f0000003000)={0x77359400}, &(0x7f0000302ff8)={0x7}, 0x8) 2018/03/22 20:33:38 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000080), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) 2018/03/22 20:33:38 executing program 5: mkdir(&(0x7f0000915ff8)='./file0\x00', 0x0) chroot(&(0x7f0000cfb000)='./file0\x00') chroot(&(0x7f0000000080)='./file0\x00') chdir(&(0x7f0000739ffe)='..') removexattr(&(0x7f0000000000)='..', &(0x7f0000000040)=@known='user.syz\x00') 2018/03/22 20:33:38 executing program 4: mkdir(&(0x7f00005deff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x8001, 0x1, 0x3, 0x40]}, 0xc) mkdirat(r0, &(0x7f0000056ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) mknodat(r1, &(0x7f00008c9cfe)='./file0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000040)='keyring\x00') renameat(r1, &(0x7f0000a3dff8)='./file0\x00', r0, &(0x7f0000338ff8)='./file0\x00') 2018/03/22 20:33:38 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind(r0, &(0x7f00000002c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tnepres)\x00'}, 0x80) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000340), 0x4) personality(0x5200002) uname(&(0x7f0000000180)=""/93) llistxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/202, 0xca) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x52, 0x6}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x84) [ 113.133849] binder: BINDER_SET_CONTEXT_MGR already set [ 113.147588] binder: 22386:22389 ioctl 40046207 0 returned -16 [ 113.149215] binder_alloc: 22386: binder_alloc_buf, no vma [ 113.149234] binder: 22386:22415 transaction failed 29189/-3, size 0-0 line 3133 2018/03/22 20:33:38 executing program 4: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000040)=""/84, &(0x7f0000000000)=0x54) 2018/03/22 20:33:38 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, "73797a5e76756e030000004f00"}) 2018/03/22 20:33:38 executing program 3: r0 = getpgid(0x0) ptrace$setopts(0x4200, r0, 0x100000001, 0x8) 2018/03/22 20:33:38 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f1", 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x47e) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000040)={@loopback, @multicast2, 0x0}, &(0x7f00000000c0)=0xc) bind$packet(r0, &(0x7f0000000100)={0x11, 0x9, r1, 0x1, 0x3f, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x14) 2018/03/22 20:33:38 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2286, &(0x7f0000c95ffe)) madvise(&(0x7f0000d17000/0x3000)=nil, 0x3000, 0x3) write$selinux_access(r0, &(0x7f0000000180)={'system_u:object_r:device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x4000038, 0x30}, 0x1a) 2018/03/22 20:33:38 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000100)=""/4096) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00000000c0)={r1, 0x28}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001140)={{{@in=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000001240)=0xe8) memfd_create(&(0x7f0000001300)='\x00', 0x2) openat$sequencer(0xffffffffffffff9c, &(0x7f0000de2ff1)='/dev/sequencer\x00', 0x0, 0x0) ppoll(&(0x7f0000001280)=[{r0}], 0x1, &(0x7f0000003000)={0x77359400}, &(0x7f0000302ff8)={0x7}, 0x8) 2018/03/22 20:33:38 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x202080) openat(r0, &(0x7f0000000040)='./file0\x00', 0x1, 0x8a) r1 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x5, 0x0, 0x0, 0x3fd, @tick, {}, {}, @connect}], 0x30) 2018/03/22 20:33:38 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x9, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000000040)={0x0, r1, 0x10001, 0x9}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x7, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r2, r0, &(0x7f000058f000)=0xf, 0xd) getpgid(0xffffffffffffffff) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x101000) r3 = getpid() r4 = getpgid(r3) getpgid(r3) syz_open_procfs(r4, &(0x7f00000000c0)='uid_map\x00') 2018/03/22 20:33:38 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xffffffffffffff0c) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000000)=0x200, 0x4) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d27ffc)=0x9ff, 0x268) sendto$inet(r1, &(0x7f0000143f1e)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/22 20:33:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2f, &(0x7f0000000000)=0xc2f2, 0x4) r1 = accept4(r0, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000200)=0x80, 0x80800) r3 = gettid() sched_getattr(r3, &(0x7f00000000c0), 0x30, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f0000000140)="3031cb2a01c9c754fc0aa8811aa700abde8b9c8d12e7502af1ed08b6ce0432dbdfb1331f980adbba0187fbbc509fb3", 0x2f) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000000f, &(0x7f000039c000), 0x4) chroot(&(0x7f0000000040)='./file0\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000069000), 0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/03/22 20:33:39 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) ioctl(r0, 0x2275, &(0x7f0000fe7000)="0080") 2018/03/22 20:33:39 executing program 5: r0 = socket(0x18, 0x0, 0x4) r1 = accept4$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000040)=0x66, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000100)=@add_del={0x2, &(0x7f0000000000)='ip_vti0\x00', 0x6}) accept4$inet(r0, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10, 0x80800) 2018/03/22 20:33:39 executing program 7: r0 = memfd_create(&(0x7f0000f9a000)='ramfs\x00', 0x2) connect$ax25(r0, &(0x7f0000000040)={0x3, {"f9eb6ce0b0304e"}, 0x1}, 0x10) pwritev(r0, &(0x7f0000001200)=[{&(0x7f0000001100)="670901e0d278cd5bfa341153264cbdf99a849e6a646d90dd68059139511892c9b9763fe1f0cbbe17ac9299f0041f193b810c0d7a9a0e39e9769a884059facf989af30f20e17c4f27369817b142abe33af389badf89e95d8ce9be87a23d58a26473910304cc5d1fb378b09cd7c58aab79cd274c0f581cedbcb1ed51e0062d5e9e9a02a6bc0ac51cb873703229b9ab6215b96901", 0x93}], 0x1, 0x45) fcntl$addseals(r0, 0x409, 0x4) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) 2018/03/22 20:33:39 executing program 4: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000002001)="b9", 0x1) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000e6efe0)=""/16, &(0x7f0000623000)=0x10) 2018/03/22 20:33:39 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2286, &(0x7f0000c95ffe)) madvise(&(0x7f0000d17000/0x3000)=nil, 0x3000, 0x3) write$selinux_access(r0, &(0x7f0000000180)={'system_u:object_r:device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x4000038, 0x30}, 0x1a) 2018/03/22 20:33:39 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000080)=ANY=[@ANYBLOB="f2808db42d68901441f07e7edac16e314cf016dd"]) mmap(&(0x7f0000000000/0x938000)=nil, 0x938000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) write$evdev(r1, &(0x7f0000ef7f88)=[{}], 0x18) 2018/03/22 20:33:39 executing program 0: r0 = userfaultfd(0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000a00000/0x600000)=nil, 0x600000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x9, 0x2, 0x9, 0x10000, 0x4}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x1, 0x0, 0x8, 0x401}, &(0x7f00000001c0)=0x18) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000000)={"7369743000003490a6b058a6f6852300", &(0x7f0000000080)=ANY=[]}) 2018/03/22 20:33:39 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000009a000)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x1e3) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x800004e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/22 20:33:39 executing program 5: socketpair$inet(0x2, 0x6, 0x1ff, &(0x7f0000000080)={0xffffffffffffffff}) r1 = eventfd2(0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x10, &(0x7f0000000180)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e22, 0x9, @empty, 0x1}}, 0x0, 0x9, 0x35c, 0x7, 0x10000}, &(0x7f0000000300)=0x98) r3 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x42001) dup2(r1, r3) rt_sigaction(0x0, &(0x7f0000000000)={0xfffffffffeffff0f}, &(0x7f0000d4efe8), 0x8, &(0x7f0000312ff8)) r4 = dup(r3) getsockopt$EBT_SO_GET_INIT_INFO(r4, 0x0, 0x82, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000140)=0x50) 2018/03/22 20:33:39 executing program 5: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = add_key(&(0x7f0000575ffb)='user\x00', &(0x7f0000936000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="e6", 0x1, 0xfffffffffffffffd) add_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="9f", 0x1, r1) request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='\x00', r1) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000, 0x2, &(0x7f0000ffb000/0x2000)=nil) 2018/03/22 20:33:39 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x80000000, &(0x7f0000000300)="98464035dafb174426468f89a2ec1706b77a5bb6abd857593c540407890953402a559e8c2e00fc512b7109c7d9e4852dc7aa58efd0453ca9fb608d4768a3de011e2e216d749c6584621d0004db1b6ab01483c0470cd35bbf118ed4aad4e0f970eb922628dab105f77d304aeba29b1fdc3a1bcf60931a3a34821d742cf8cafee3a3496ae1") ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x20000000000, 0x0, 0x2323, 0x0, 0x0, 0x8020000002}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000001c0)={r1, 0x80000, r0}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00', 0xfffffffffffffffe) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x75a, 0x9, 0xfffffffffffffffd, 0x2, 0x9, 0x8001}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000240), &(0x7f00000002c0)=0x4) write(r2, &(0x7f0000000080)="5fb6", 0x2) write(r2, &(0x7f0000000280)="f7", 0x1) ioctl$KDDELIO(r2, 0x4b35, 0x4) sendfile(r2, 0xffffffffffffffff, &(0x7f0000000000), 0x8001) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140)=0x8, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000100)=0xa, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r2, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/22 20:33:39 executing program 6: mkdir(&(0x7f0000000240)='./file0\x00', 0x83) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000e1bff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) llistxattr(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)=""/8, 0x8) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1d0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0xffffffffffffff56) r1 = getuid() quotactl(0x7ff, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000200)="f1822667697f40039d6e7901325c4f8bae2f27b88653007ee29a5cb0722badde79b0855d06") mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='aufs\x00', 0x802, &(0x7f0000000340)="8e6c106707d434ddf1f17160548c1ce9616511c8e39e8bc218cb52f57bfe22bf8a92d811cc63d484a7425ac2e35e6253179e10927b0ad9c4277960b5210affff54a987522eb9e738ace5f57810eb0693554d3b20a96f") 2018/03/22 20:33:39 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)=[{&(0x7f0000697000)="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", 0x22c}], 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="30de661fa549cf74e3267553707815da24c64ecd52be99f0e539a377fab7d2ef799176ad983374c9a72cad62c2b29e5fc9884914c9725c6150c0e3ee617cacd25378c6b3efa221d4d45ef08f72333302efcafbd3d754c6e77c64b8b68c3718a18fde18e9875d40c5a9583cb8e796fc038e1c76ed087ac98921be8f6c6bac6c1438a68390cf80a1ab77c407b6ade1beee32da7231f709699f4250f9d107f9e501a1d33136e6061d3c5f0081374edb059aeb735c5820e88a0860403f9421afd12778578bd087179311e2380464dabc6b127b6d966a7abc3ecefd956a5d12ae0881bc2a1076821dcccc2dadb0f3b4b2e2a299ba9806f11cdf52599e2b29195d56ec2d9a8e69365b61baf3bc4806918148075acec2457f68b6d359b6cb4877bccd737a7129a7d790b6a85f1ff7732227aef590fd30336e92b3b2b779cd615ad8613b9c051e37e6f334d1b69cbe434cb10a4c115233e865b1e6e6a6fb57c90971b784e852192d4bf0650ef271e24c7273f76ad0a93b5cc509c966e61e1a54707f6589ee8ab06627bee1810808070175eb3d8b212c4a4870633aa8be764942c807573917ac2c343d1e6f0901afa00426f25fee517958091b54788fe422ca71b6d3864b143c98afb765e33bc3e4bd9d05a7858e7cd1e92ee6971489e1746900d855b3522152b1bf73a9e0871b1a478ba4df6e1c3630052bfd85e4f024ab574b9cc47408834d2ba1827259d0d24027e6c6f4054b199cfdcfb227e233e8adb40a090336bc387bfb2670e9b0f45f9a2513a94247cd096cffecc1ba7cc23fd9052c7145e7552342ba9c063b9535b185048ab2348ba06fc2da649d2a8b5b8d56f6459bf7193b2b7872d8323426c90d1b4ec7411f4cdc4b371f6bece5e04a4895e9dc04446370fc4657d39039d370939480dd070fde2e11379f7ad984203242ebf7687d22bd9104e7e03aeb91370e06af05bb75fb0a4703138003890305eb6eb9662c3b3f94eecd6a63e0675c1922e720dbb108b3d615678a29a12981ee04fa5251284971bbbe340061b8af87428b4de92a17e19744e62c9483a9c8dd4922d815ec4f8489e010f06766eb321ac243f0a6e3a527a25e607bdfa64b890c7bba1011d54996971b7da2a56d84e64539c46cec128ec67415b22acfe576e3afb8ad89c9f738c2b1c403f819e382098d87aa70efcdbadf54e7810fbc48abb9e58eefd3ddaf1de80921b93afe2b10bfffe47e17d55c88c7e4fe7309eebef241e8077f7fd864c5830e92c74e75dff7fca38d406a3f090b04b239f36d2d7ac56544eb8ae960f5dab5694a7a34306f866e0d55d7cf002e431a886ecfe437d045ebd178de095e780e2d2d80f3991c41cbf4ef12f75d5006d9a032aa649809c628e930c3ff4001754b306d3cc59f18f1505f0a02f60d0153c61487fddceb7e48d21ce92f0101972bf21e39d05b9258c9c1c738e74ad279191241e47832894971823faaa9a666ba179978aeed729c148e5eb06c483e9fceaedaf01b25984f8bd4531cfbcf1b38d5edebe47ac73604dc8e5820c336d4c8d1559c1730cefa34fd45e107ee7dac55c73b697e545c6acf3a5dcb1e13b6602ffbc47511ed543b5638cede38a133cd2ccce0668bfda037ee05142edcf2dc671aa5ec0d08cbdb9c334d61a0b17965cd19706c7b50eb075d3528ca8001fb799d0fedeba80f4109ba3d0f940db0f969e32ec546ca3a33c39a475610027a119a86f95825ba2e7909cb2ab9882db1d5395a8d472d0a1e03a3a6aaefdc5762bca15693c1de7d5b0f9b4efc3f93cad5803c44e2046ad1e9d11801c4cbb8346354f836b00652a1ed2880d46f125c52c4cc24550338a55552d5d2469cec29d9df58cc91", 0x528}], 0x1, &(0x7f0000000500)}, 0x0) 2018/03/22 20:33:39 executing program 3: r0 = getpid() r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r2, 0x0, 0x70bd28, 0x25dfdbfc, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x14}, 0x81) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) setpriority(0x0, r0, 0x92) 2018/03/22 20:33:39 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0xffffffffffffffff) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000200)={0x6, 0xfffffffffffff383, 0x4, 'queue0\x00', 0x7}) open(&(0x7f00000001c0)='./file0\x00', 0x400000, 0x1) fallocate(r1, 0x0, 0x800, 0x8000) dup3(r0, r1, 0x80000) r3 = fcntl$dupfd(r0, 0x0, r1) wait4(r2, &(0x7f0000000100), 0x5, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)={{0xffffffffffffffff}, 0x20000000000000, 0x0, 0x1000}) ftruncate(r3, 0x153b) [ 113.459521] sd 0:0:1:0: [sg0] tag#963 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 113.468211] sd 0:0:1:0: [sg0] tag#963 CDB: Test Unit Ready [ 113.473839] sd 0:0:1:0: [sg0] tag#963 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 113.482726] sd 0:0:1:0: [sg0] tag#963 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 113.491500] sd 0:0:1:0: [sg0] tag#963 CDB[20]: 00 00 00 2018/03/22 20:33:39 executing program 2: syz_fuseblk_mount(&(0x7f0000000500)='.', &(0x7f0000000540)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='.', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x288402, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000000c0)) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/237, 0xed) 2018/03/22 20:33:39 executing program 6: r0 = socket$inet6(0xa, 0x4, 0x100000001) flistxattr(r0, &(0x7f0000000100)=""/119, 0xffffffffffffffa1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x3ff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000380)={r1, @in6={{0xa, 0x4e21, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x10001}}}, 0x84) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000280)="9e16854257c43fe7f94985a7ca2533085e519377c65d5df43243733708f209bb54be2d3e2f91368542c7475bfe8e0875af7789ef5988b4f8a1b1c2b061f7fc9e64f2898afa69cc5cb61026c5215a0e89d7eecdbb6e0f49d55060c8326075173d66aaa6c553e915d901f4e7169e685c2849f0c1f0ef7c0e02d1f8190849fe1bafb1e0ce07ce44e0c057bd33e1ab654fdd79f5d6fe25fa14e41a4b9a35db5a04c28dbcde1dba9b95d0fa7bc52ea8bea9805376520ba8b8f34054c0a65c81e8db2c36", 0xc1) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') flistxattr(r3, &(0x7f0000002280)=""/4096, 0x1000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000000)={{0x5, 0x400040000000}, {0x5}, 0x3, 0x7, 0x7fffffff}) 2018/03/22 20:33:39 executing program 5: request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='bcsf0\x00', 0xfffffffffffffffc) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x80) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x3d, r1}) 2018/03/22 20:33:39 executing program 3: r0 = socket$packet(0x11, 0x200000000000003, 0x300) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) recvfrom(r0, &(0x7f0000000000)=""/80, 0x50, 0x20, 0x0, 0x0) prctl$intptr(0x1c, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000001c0)=0x5, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/22 20:33:39 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='map_files\x00') socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='-/file0\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4, 0xfffffffffffffffc) fremovexattr(r0, &(0x7f0000000080)=@random={'security.', ')%trustedppp0%^wlan1\x00'}) 2018/03/22 20:33:39 executing program 7: socket$pptp(0x18, 0x1, 0x2) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x80000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000180)) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xffffffffffffff41}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x7fff}, &(0x7f0000000200)=0x8) 2018/03/22 20:33:39 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='schedstat\x00') read(r0, &(0x7f0000000080)=""/118, 0x76) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000100)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000140)={0x80000000, 0x100000001, 0x1, 0x400, 0x1, 0x77, 0x2, 0xe2, 0x5, 0x7, 0x1, 0x5}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x5) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000180)) 2018/03/22 20:33:39 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x10) 2018/03/22 20:33:39 executing program 5: r0 = socket$inet6(0xa, 0x2, 0xfffffffffffffffe) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x4, 0x0, 0xff, 0x21}, 0xfffffffffffffceb) 2018/03/22 20:33:39 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4002) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x4000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_adj\x00') socket$inet(0x2, 0x80003, 0x6a0) sendfile(r0, r1, &(0x7f0000000200), 0x4) [ 113.532375] sd 0:0:1:0: [sg0] tag#387 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 113.541054] sd 0:0:1:0: [sg0] tag#387 CDB: Test Unit Ready [ 113.546700] sd 0:0:1:0: [sg0] tag#387 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 113.555454] sd 0:0:1:0: [sg0] tag#387 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 113.564218] sd 0:0:1:0: [sg0] tag#387 CDB[20]: 00 00 00 2018/03/22 20:33:39 executing program 2: r0 = gettid() setpriority(0x3, r0, 0x6d837a91) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400840) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) unshare(0x1010000) exit(0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) fcntl$notify(r1, 0x402, 0x0) sched_setaffinity(r0, 0x5, &(0x7f0000000140)=0x2) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/22 20:33:39 executing program 4: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000000000000ffffffffffffffff000000006740a85c6ee76ccd3c8932b37d294c415f10e2643285ebc328c2"], 0x14}, 0x1}, 0x0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) r3 = dup2(r1, r2) fcntl$setown(r3, 0x8, r0) tkill(r0, 0x16) 2018/03/22 20:33:39 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x80, 0x200) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000006fd0)={0xfffffffffffffed8, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000000040)}) 2018/03/22 20:33:39 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, [0x7daaf81f, 0x5, 0x3, 0x8, 0x8, 0x7, 0x7fffffff, 0x6, 0x8, 0x3, 0x65a4000000, 0xfffffffffffffff7, 0xfffffffffffffff1, 0xfffffffffffffff8, 0x2cf]}, &(0x7f0000000580)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0xf7, 0x0, 0x2ad9, 0x5, r1}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000640)=0xe8) getresgid(&(0x7f0000000200), &(0x7f00000003c0), &(0x7f0000000400)=0x0) lchown(&(0x7f0000000180)='./file0\x00', r2, r3) r4 = socket$packet(0x11, 0x10000000000002, 0x300) r5 = syz_open_dev$tun(&(0x7f00000006c0)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000040)) ioctl$TUNGETSNDBUF(r5, 0x800454d3, &(0x7f0000000080)) ioctl$TUNDETACHFILTER(r5, 0x400854d6, 0x0) r6 = socket$inet(0x2, 0x1, 0x0) ioctl$int_out(r6, 0x5460, &(0x7f0000000600)) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f0000000680)='/dev/random\x00', 0x0, 0x400) r7 = dup(r6) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000000100)=0x3, 0x4) 2018/03/22 20:33:39 executing program 1: ioperm(0x0, 0x7, 0x0) r0 = socket$inet6(0xa, 0x4, 0x8) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40020000, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000080)=""/109) clone(0x84000, &(0x7f00000d8000), &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000000)) 2018/03/22 20:33:39 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_opts(r1, 0x0, 0x2, &(0x7f0000016fee)="97", 0x1) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x800, 0x7, 0x100000001, "321afa2a6e3b198280c07f238ea2e35ab7951102bc877089bd2b8e32a1cc1c655260308576c8588ef149e1e04d77f480c5bf60a80b83a903c75e7a8d7a52976647f1315cac9780b855b9c64fa10f3e8e"}, 0xd8) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000180)="9d9e9a58b95102000000356ea9b6c396901dd9c136e077456ca217ba1a6f962f32479a4bae8e77c05426729a709642a819b602cb75113ef10e5ddaabf9abee0036bfbb77ccd1068686e7549224a19ecbbf2c599de39f4b9fc7225d7429221886e1452c07d567cba6631fec2b07ea466674ab18156e394b7047a781d945ba09613ae2078f68a38ceac163c1f25be4f781727124d87ffbe0b953921e592ec08b", 0x9f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) pkey_alloc(0x0, 0x3) 2018/03/22 20:33:39 executing program 0: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) 2018/03/22 20:33:39 executing program 4: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$setperm(0x5, r1, 0x80020) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004400)='/dev/sequencer2\x00', 0x70442, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000004440)=0x4, 0x4) keyctl$read(0xb, r1, &(0x7f0000001180), 0x0) 2018/03/22 20:33:39 executing program 2: mq_notify(0xffffffffffffffff, &(0x7f000063a000)={0x20000000, 0x0, 0x2}) getrlimit(0xf, &(0x7f0000000000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x309000, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/22 20:33:39 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x6, 0x20000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000200)={0x401, 0x0, 0x10002, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000240)={r2, 0x6}) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/254, 0xfe, 0x0, &(0x7f0000000100)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x10) shutdown(r0, 0x1) 2018/03/22 20:33:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='1/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write$selinux_create(r0, &(0x7f0000000140)=@access={'system_u:object_r:setrans_initrc_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x37, 0x33}, 0x3d) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/145, 0x91}], 0x1) 2018/03/22 20:33:39 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000de3000)={{0x4000001fe}}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r1, &(0x7f00000001c0), 0x0, 0x0) 2018/03/22 20:33:39 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x6000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000100)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000140)={@remote, 0x0}, &(0x7f0000000340)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000009c0)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000ac0)=0xe8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000b00)={@mcast1, 0x0}, &(0x7f0000000b40)=0x14) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/37, 0x25}, {&(0x7f0000000180)=""/168, 0xa8}, {&(0x7f00000000c0)}, {&(0x7f0000000380)=""/1, 0x1}], 0x4) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00000000c0)={0x2400, 0x80, 0x457}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000b80)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000000c80)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000d00)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000dc0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000e00)={&(0x7f0000000d40)=ANY=[@ANYBLOB="58000000180008002bbd7000fedbdf2580141006fd00fd0700000000340009000008feff", @ANYRES32=r2, @ANYBLOB="03000301", @ANYRES32=r3, @ANYBLOB="0000fd00", @ANYRES32=r4, @ANYBLOB="53090806", @ANYRES32=r5, @ANYBLOB='I\x00^a', @ANYRES32=r6, @ANYBLOB="0300ffff", @ANYRES32=r7, @ANYBLOB="0300000000000000"], 0x58}, 0x1}, 0x40) 2018/03/22 20:33:39 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x86) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000080)={0x2, 0x1000, 0x4, 0x4, 0xfff, 0xfff, 0x375, 0x7, 0x3, 0x4}) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000100)={0x1, 0x8c03, 0x71, 0x200, 0x3, 0xc, 0x6, 0x92, 0x7ff, 0x2}) shutdown(r0, 0x1) 2018/03/22 20:33:39 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001700)="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") openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x22c680, 0x0) fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) 2018/03/22 20:33:39 executing program 3: r0 = socket$inet6(0xa, 0xe, 0xff) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00009a0000)=0x100000001, 0x4) sendto$inet6(r0, &(0x7f0000586000)="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", 0x7d0, 0x0, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), 0x8) 2018/03/22 20:33:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000200)=0xfffffffffffffeff, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in6=@mcast2}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x5, 0x25d) connect$inet6(r0, &(0x7f0000000240)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x4000000000002}, 0x1c) 2018/03/22 20:33:39 executing program 6: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x1002, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000000500), 0x0, &(0x7f0000000580)=""/206, 0xce}, 0x2002) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xb4, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e23, 0xff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x400}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0xf8, "075a8c3a1d833d0370db4b8a37915c83d0fa956882546720bdb75e1984c639de87a926fdcd7bf27a9b2ee0d8df9c2d38d7b2a5958eb0b57579bb1604def4605210174863f15e1a54f3585ef3d969fa20145896d94ffaf9d7a248a5ff22e2f02c64ed3b00f7dfa60ce43a3966ffd4753a7b50f7652eb9bff79b8389952a237150e0490feaab3f5f623360a5bdeae7791992dea3619a68bb1c2185063d5603ebd5619c1b5092ad0f9029821318f8a6bf736f02a60786ec2947be73507aea2511941f1e0df9d9f656fed85a54027b2d268d92f4d67aa7c4ab64b614b558daadcb11e3093f6f7ce9915e301c8467f8e3816dd6abff4af97f611f"}, &(0x7f00000002c0)=0x100) 2018/03/22 20:33:39 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f1", 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) sync() getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f00000000c0)=0x8) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x0) 2018/03/22 20:33:39 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)="6664001a000000") exit(0x0) ioctl$TCSBRKP(r1, 0x5425, 0x9) close(r1) 2018/03/22 20:33:39 executing program 4: r0 = socket(0xa, 0x2000000001, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000100)=0x0) rt_sigqueueinfo(r3, 0x35, &(0x7f0000000140)={0x2a, 0x100000000, 0x0, 0x1d8}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r2}) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f00005d3f06)=""/250, &(0x7f0000db4000)=0xfa) 2018/03/22 20:33:39 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) readv(r0, &(0x7f0000000400)=[{&(0x7f00000004c0)=""/185, 0xb9}, {&(0x7f00000003c0)=""/64, 0x40}], 0x2) sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000080)="9dd2908b1da6bc73eba19d2be4bbffa8cb030ad33fcb35a2be0e396483389669e2f11eb966ce296e22792fe07ba72e699cf0cee1903e51d2cd314d3d06a96e6547e267ccf01f", 0x46}, {&(0x7f0000000100)="5aca65ae158f8f0496de1694d85f69b05e5befed2d21283ba77080caeaf06d08afb8c045f4063d468b2bfd3c9f34491200b24e67653840019f7b03eec61fbdfdaddafa88bb4137dfd47f240521674ca081df28d4bca64385e0b89840e26b10feea5a458b88b8625be65880871bc2e09e35864d3c5d30c0f9d9bc8a7df332a9ddf510f37c3337d2", 0x87}, {&(0x7f00000001c0)="5e9db769fd6d4a67bfc50eb3f7952b65f10c3e5b6d32ca2f83e293fa3baadb894095ad9198c803ab01d3c5e6a35c886867bbd32e37dccda4b565af6968bfbbdbadd824b5d6204894fb0651eac4223579aaf9fdc784caa1ff9092967a0a86e67b9f47f1b342dd7014884d427d04fceac96ec0fccc64d5198a03b86ee15a53b914a813361d0da1b4976af8d73ec0bdf795", 0x90}, {&(0x7f0000000280)="061256392a1f8fa781fd6937e0ce9d22c519ada4f145ed31067b2fe04cb63957", 0x20}], 0x4, &(0x7f0000000580)=ANY=[@ANYBLOB="2000000100008dd4c0000100583b071412af0c15254da5967511acae7984e108e4ff8ce100001392269e7e39ff11e206521f33eb24218a9384216c814eb5b90591cec24714938620a237d0a0d8f58af2003963cebef6a7f312a2928e7b2bba9aa1f18ca43330ddd9808c553596dc933de888fb9f7f5fd247f8f83959f42bba93d219d1ec568893431bc66b74cdacada9997d3c851ae892bb91553a8ffd67c061d510773c63280152710bd97a6813018748c60ad957ab52fb1a5dc9a75754c15dfa3f9793c477c52d82ad725b59872ddcc5c52b0e1fa586681aced770f2f8bc626d21f2", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0], 0x20, 0x800}, 0x4000880) ustat(0x6, &(0x7f0000000340)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0705040000", 0x5) 2018/03/22 20:33:39 executing program 6: socketpair(0x5, 0xb, 0x3, &(0x7f0000000080)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$unix(r1, &(0x7f0000000840)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000240)="b6d7dd393199c245fa89149c1cf0d8348b5b1d5d67dbba208d1e8c1b396d719574b1727c4eb991beafb795e4702b3a5632f7b698de493c7df2be8aa388698bf8dbe67ac057a51dd327462160c34f346b6f99c723d6cdf879001fe2b66fc17aad0bb09bcf23fe0fb892376b49062715126a1a449aec94425f2402454e380b42acf5e0f60a47", 0x85}, {&(0x7f00000003c0)="e84ab06df326dbf30b38be39922d425002b06b236e6c4e867957ed2cc957b0adac793e71331611d4c227318cc9f62c07970237586c98487baf00cb97ca01749fe1a3dd9bcd93339f6f9a84d45f5cb7f316865e5aedf4735f95aed93de544ad5ba77c39978e0cc39aed41355c9e573df8f1617c7f6776b58a5bf862dd9a02cc33873a27995cd42f48e7abaf512e28efa785cf6247676d8c3a7f", 0x99}, {&(0x7f0000000640)="620887f867d83abd3b39b503ca22ddfa6351d9a96db8d3e9de575e43e5049b8886b9840d05edab1d68f58c1855b8526e08e5bb90fe431eea220561aa65c2fe0ee9fa1320e11f6139e6b70d5c41d931dc5c486fc64e92a980265d0ea4aaa11a56b5d69f201bd8c765401eff2467fcbdb5078ba2f25e80ef512b5684bff02defecb62c90fc045cf543c0875dec6741a8d571d67020d0ec92a911136c2589f2885cadaec32fa263cd0ef0c918d45a47ee39c1e61353a26334fe359f6dfed855f827bba9cccfd4791654820228be235fb3bfef7c", 0xd2}], 0x3, 0x0, 0x0, 0x4000080}, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000200)) pwritev(r1, &(0x7f0000000380)=[{&(0x7f00000000c0)='8', 0x1}], 0x1, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) connect$netrom(r1, &(0x7f0000000880)=@full={{0x3, {"8009a937f68ce5"}, 0x8001}, [{"28f4880899f045"}, {"44c8678518eed8"}, {"9d4dfae619fae9"}, {"a3e2dc157a3ea2"}, {"2fd1e1ada18161"}, {'T+(:P%P'}, {"c40360686f8279"}, {"ed73ff70c30a35"}]}, 0x48) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000500)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x80100, 0x0) 2018/03/22 20:33:39 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0x80000000, 0x4) setns(r0, 0x0) 2018/03/22 20:33:39 executing program 5: r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc)={0x0, 0x3}, 0x4) getsockopt$packet_int(r0, 0x107, 0x15, &(0x7f0000670000), &(0x7f00000a7000)=0x4) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x4e20}, 0x6e) 2018/03/22 20:33:39 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000040)) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x3ff, 0x20}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)={r3, 0x3d, "5e4fa28a1c6ca2823d42c5d9c37149963af2efe2f7ca2a1985f48df69b34a1852814837c2bf63c2444deaf3e1edca26ff531b7baf7cb3743b44e122c62"}, &(0x7f0000000240)=0x45) 2018/03/22 20:33:39 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001080)={'filter\x00', 0x0, 0x3, 0x1000, [], 0x3, &(0x7f0000000040)=[{}, {}, {}], &(0x7f0000000080)=""/4096}, &(0x7f0000001100)=0x50) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)=""/16, &(0x7f00004d1000)=0x191) 2018/03/22 20:33:39 executing program 5: r0 = socket(0x4, 0x1, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x84c, @ipv4={[], [0xff, 0xff], @rand_addr=0xfffffffffffffffe}, 0x7}], 0x1c) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f00007b3ff8), 0x8) 2018/03/22 20:33:39 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) 2018/03/22 20:33:39 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt(r0, 0x3f, 0xffffffffffffffff, &(0x7f0000000040)="628ebae3d75953fd49c1fac2002b57ef47d82c2a422f3c6819d29e986055332b026eebd867d291f31de65f5c948185b60647ac615898148f46d1e2f0b9d74c737d5e27cbcd56f91fcb05d370130446378fb98ce8669b6f305d15b2efb25556a81d73ef2617441b30c167addce8b2a69169d11ddfee177de1f85bd86e7e435756f7f926c53e9e1825f4e57c12a75968696dfc0ba29143d03d2a9d41a462dd7eb1d9720770d884fb9e612a02da7c00952cf7be534af305adf2b2661b934d730a57131e9bfc61f489e73efedc093bf333aea3f6fcfef70d04", 0xd7) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) socket$inet6(0xa, 0x80000, 0xb171) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000002200), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="0c4de794cbac340c00008e2900000037000000"], 0xc}}], 0x2, 0x0) 2018/03/22 20:33:39 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000280)={0xe, 0x0, &(0x7f00000002c0)}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x7, 0x51, 0x1, 0x2, 0x5, 0x8001, 0x20}, 0x1c) write$selinux_user(0xffffffffffffffff, &(0x7f0000000100)={'system_u:object_r:mount_tmp_t:s0', 0x20, 'user_u\x00'}, 0x28) 2018/03/22 20:33:39 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000b27ff0)=@file={0x1, './file0/file0\x00'}, 0x10) 2018/03/22 20:33:39 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000040)="6367726f75703a21292e70726f632b2e242440e37300", 0x1) ioctl$KDADDIO(r2, 0x4b34, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f00001d7000/0x1000)=nil, 0x1000, 0x0, r3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0c630000e9f5b1d39fe683290eeebc8b3751f25c3304e539095e26a9cbf33d2a027acb18c4ec1ea1ba9b1470bb2f8d"], 0x1, 0x0, &(0x7f0000008f37)="c2"}) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}]}) 2018/03/22 20:33:39 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r1) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=ANY=[@ANYBLOB="0c630100"], 0x1, 0x0, &(0x7f0000004000)='\''}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x28, 0x0, &(0x7f0000009f84)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f0000003000)}}], 0x15b, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) [ 114.317127] audit: type=1400 audit(1521750819.897:106): avc: denied { net_admin } for pid=22630 comm="syz-executor2" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/22 20:33:39 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x20) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000146ff0)={0x0, 0x0, &(0x7f00000cdfe0)}) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0xffff) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') recvfrom$inet6(r0, &(0x7f0000000080)=""/91, 0x5b, 0x2000, &(0x7f0000000100)={0xa, 0x4e24, 0x3f, @loopback={0x0, 0x1}, 0x2d17}, 0x1c) [ 114.331318] audit: type=1400 audit(1521750819.907:107): avc: denied { dac_override } for pid=22650 comm="syz-executor4" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 114.336476] binder: 22650:22652 ioctl 40046205 0 returned -22 [ 114.341472] audit: type=1400 audit(1521750819.917:108): avc: denied { create } for pid=22638 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/22 20:33:40 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x8, &(0x7f0000000180)={0xffffffffffffffff}) r2 = dup(r1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr, @loopback}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000240)={r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x7ff, 0x6}, 0x88) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000004000), 0x4) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f0000000580)={'filter\x00', 0x0, 0x0, 0x63, [], 0x1, &(0x7f00000004c0)=[{}], &(0x7f0000000500)=""/99}, &(0x7f0000000600)=0x50) r5 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r5) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x10, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/22 20:33:40 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x10000000000000) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c02, 0x7ffffffe) 2018/03/22 20:33:40 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x200000000003, 0xffffffffffffffff) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f697076365f726f75746500aa5e78022b4abd1d970487e1641ad90de01777b622825c6d38ac8da653870fb6b1fe57368979f16b670ecb24ac81efc85f4e992b2be810820c315c4a") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x1ff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r3, 0x1}, &(0x7f0000000180)=0x8) sendfile(r1, r2, &(0x7f0000a16000), 0x10002) 2018/03/22 20:33:40 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/22 20:33:40 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='coredump_filter\x00') ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff000000000200000000000000"], 0x14}, 0x1}, 0x0) recvmsg(r2, &(0x7f00000014c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000001400)=""/129, 0x81}, 0x0) writev(r1, &(0x7f0000000600)=[{&(0x7f0000000100)='+0', 0x2}], 0x1) 2018/03/22 20:33:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xfffffffffffffffc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d3, 0x0, 0x0, 0x0, 0x0, 0x5072}, 0x0, 0x0, r0, 0x0) sched_setaffinity(0x0, 0xfffffffffffffe6f, &(0x7f0000976000)=0x75) r1 = syz_open_procfs(0x0, &(0x7f000054fff9)='ns/net\x00') getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000e2fffc), &(0x7f000097effc)=0x4) pipe(&(0x7f0000e3dff8)={0x0, 0x0}) vmsplice(r3, &(0x7f00001ce000), 0x112f300594bccdb, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@local}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000ffc)=0xe8) modify_ldt$read_default(0x2, &(0x7f0000dfd000)=""/11, 0xb) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000031bff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f000091a000)) remap_file_pages(&(0x7f000087b000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000bc3f70)={0x0, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0xfffffffffffffcf2) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00008d3ff0)={0x0, 0x0, &(0x7f0000a24000)}, &(0x7f0000a724ce)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000757000)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) bind$inet6(r6, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) timer_create(0x0, &(0x7f0000bba000)={0x0, 0x0, 0x0, @thr={&(0x7f0000392f29), &(0x7f000003f000)}}, &(0x7f00008ddffc)) clock_gettime(0x0, &(0x7f0000882ff0)) timer_settime(0x0, 0x0, &(0x7f0000148fe0)={{0x77359400}}, &(0x7f0000aec000)) listen(r6, 0x0) sendto$inet(r5, &(0x7f0000a28fff), 0x0, 0x20008045, &(0x7f00005efff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) close(r4) accept4(r6, &(0x7f0000bccfa8)=@alg, &(0x7f0000da8ffc)=0xffffffffffffff4d, 0x0) [ 114.345123] audit: type=1400 audit(1521750819.927:109): avc: denied { getopt } for pid=22638 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 114.370283] binder: 22666:22669 ioctl 5411 200000c0 returned -22 [ 114.370341] binder: 22666:22669 unknown command 90892 [ 114.370347] binder: 22666:22669 ioctl c0306201 2000a000 returned -22 [ 114.371559] binder_alloc: binder_alloc_mmap_handler: 22666 20000000-20002000 already mapped failed -16 [ 114.372716] binder: BINDER_SET_CONTEXT_MGR already set [ 114.372723] binder: 22666:22669 ioctl 40046207 0 returned -16 [ 114.373891] binder: 22666:22669 ioctl 5411 200000c0 returned -22 [ 114.373918] binder: 22666:22670 unknown command 90892 [ 114.373925] binder: 22666:22670 ioctl c0306201 2000a000 returned -22 [ 114.375271] binder_alloc: 22666: binder_alloc_buf, no vma [ 114.375287] binder: 22666:22669 transaction failed 29189/-3, size 0-0 line 3133 [ 114.389662] binder: send failed reply for transaction 130 to 22666:22669 [ 114.421015] binder: undelivered TRANSACTION_ERROR: 29189 [ 114.583379] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/22 20:33:40 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xb86) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x4000000000ef, &(0x7f0000ff7000/0x9000)=nil}) writev(r1, &(0x7f0000000040), 0x146) 2018/03/22 20:33:40 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x220000) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000000280)={0x0, &(0x7f0000000180)=""/193}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) 2018/03/22 20:33:40 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000300)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x81}}) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000380)={"627269646765300000000000000400", {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) syslog(0x3, &(0x7f0000000180)=""/236, 0xec) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x48) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x7, 0x80, 0x1, 0x101, 0x4}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000140)={r3, 0x8}, 0x8) 2018/03/22 20:33:40 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x202800, 0x0) ppoll(&(0x7f0000045fe8)=[{r0}], 0x1, &(0x7f000086aff0)={0x77359400}, &(0x7f0000c15ff8), 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/03/22 20:33:40 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724f9fc73fab9b04e4a4a5a01d03000000000000007faa62b9c0d27a274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f18407c6e215dee02fe37161246323ee9c82c790add905b90a64adabdeef855d72abb600000000000000fec5535b119c9dfbde3f76323a5af634e4233033cc7e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557c98917cad630598f6e00ffdf3f012d78aabb64ffff", 0xc9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000004bc0)) 2018/03/22 20:33:40 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) munlock(&(0x7f000053c000/0x1000)=nil, 0x1000) r0 = socket$inet_dccp(0x2, 0x6, 0x0) signalfd(r0, &(0x7f0000000000)={0x5}, 0x8) 2018/03/22 20:33:40 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000380)='net/tcp6\x00') ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00000003c0)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x420000, 0x0) preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/40, 0x28}, {&(0x7f0000000100)=""/248, 0xf8}, {&(0x7f0000000200)=""/253, 0xfd}], 0x3, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f00000000c0)="7056d083768c26737bfacd3df76e48ea17f60f01a00a1e067f4f59e8bc7e9371d766a71046d0dd4464edd9458312f5651689bf5fb596", 0x36}], 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x890c, &(0x7f00000000c0)={"696662300200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/03/22 20:33:40 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000b13ff3)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r2, 0x300, 0x70bd25, 0x25dfdbfb, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x20000010) r3 = dup2(r0, r0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f00000032c0)) getresuid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000000)) pwritev(r1, &(0x7f00000007c0)=[{&(0x7f0000000380)="c315af96d08b410b5ec0508f0c3e84bd5137a12728a1694d82103ce39e088ddebea415029464abd502f2856148cc3b53f0efa4987f7e9c71e772be06b9b7d2ccb2d8381ea8f7e8d997951df44a03c28747722f23224b99af577b01d04c38ba487c2b0924cbc735b56e30e51655c80491d1ac3483027409b7c64fab674e981465af478546e78472db7820c18d5e52fcc70128ea1a2b", 0x95}, {&(0x7f0000000440)="c1651921c86258a00e3f087d0be56f5f8899d75036654a8038e60baddb0c8763a92e75192d2fcc361efbb811e838dc1a5f2cebf654c6d303badf3db57a4299ff6b8e2c3a778a9efd94549df14921f983e75bde043175016108b2832f54903e37c5fb5c60ab13ea6e643adc944dbd71c4c91259cafc3ee1e621af06083ab132085b2b561b669c1b179b156beee3019a242c7e695ed737fee119aaa868ce314569a75dbe1571e0c1a51e10e950f44e5d9fec8014dfd36dad13f40db162785e752559d8612b6f1caee66943d1f69e1caa11e3380ef529d76c", 0xd7}, {&(0x7f0000000540)="71234e335e5bd6141c494b1affb47bf8ebf7d734ee20e97f861550612a92e7accf3b4c1911a599cdf94020c01418ee374be4dfe2d4b5a6702e5af7057ba09b10e7cf4b7c87d66ce2c2761394f0168ce4c18b464b99ad6ed5208eebae4291277097f93c29a332cd3ed42c0d5d6ed7674fcfe7647919f4e988cf28710989f3435fe9a1be933325908ef497d88874f75c3b3e94e83153a4b5ae563d38e07e1df499b878ab3f2f9c332372ba97294c29a17635115945d440707516a78d7a0cb6bb6d28e38087e5709d67623955f17251fbccb8b93d0735096b", 0xd7}, {&(0x7f0000000640)="d8541ef8f3ef159f3d0f6fa3e1610b5bd93a346f3043d60abc4733039f81841929f137ada16c37a0e5f81e4085f894f475f19432654a2a7b8625e3970931d906a1ab94e73b07", 0x46}, {&(0x7f00000006c0)="8f9056b38b92d0f1451c0a18fc5e99840859f511f97f306317356ac3d69f35aa7b07022e6d64fdec302b443d36e8183cf1f31644bc8bda13a88d685df4a75e91f60f48c0a3643525ccf53a4656f7d7b81d4023ad160e455e95b96cb06b9e6977ba0290daf0b64fa2f0f1d3612902826867aca40393ad2a6644ce3dd2f5304346eb70f4b8b74de4246f6b68adb43cef51ca61e41b49fc5f0e680e5dfc50e380b4eb8c9cdfd4abfea2501f18180a4b0f0b1a2da2816857f946676bcaf2d359ae50e80ecd466ccf671ca684670966572af1338bcde068ab746526d679155652f2dd12f7f9660cfbac", 0xe7}], 0x5, 0x0) getgroups(0x2, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000000200)='./file0\x00', r4, r5) sendmsg$nl_generic(r0, &(0x7f0000003300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40020003}, 0xc, 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", @ANYRES32=r0, @ANYBLOB="4a71985002acd23445b4480f4a0e73dbefa05d3e048f0d917d7576fbe1bf9592bf73890445ffc69d111344aadaada97651a2f4dae69a94b5979e6f2cbd60de254c1f4afae7875ba267f46e97464b013e2f4f51c476ec5c5a6d90e59da43270c5bcc6b22c24e086be8a87ec5c713a710008007000", @ANYRES32=r0, @ANYBLOB="557f315372fceeb6b8010f896340ce92a3631d1b823aff2d0b043acdab37aa416a53df2411e395db6e71adaa3919844be09048acddc79e7b950986132ed54b15dedd3407d902ff04530d0c48646cb7e188fc4b8d3bebe2b56edcd511049d380f1690bd2e1d888fa69aa629bdc5ce7508006500", @ANYRES32=r0, @ANYBLOB="080079000000000004000c004ead8875b3cf1eaea217ef5c65dd50c07ffb533f577ab347657b0c608178589bce77896ec6edb4989144fca0d0edd406c12f7de1e7500c6c13209752143600035ba3178c4a5e1943f28b1a627c1a1ff85a160c0fd816571ab741d97183c231e74d9b5360d98bcbeac4b92fb005fc87bb23eb7e78d8e2bdf9614fb5de20500e2c6d1467f35c2140ff8a3f40cd00"], 0x7}, 0x1}, 0x20040080) 2018/03/22 20:33:40 executing program 5: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = socket(0xd, 0x5, 0x0) write(r0, &(0x7f0000000000)="2400000024007f000000120000000100000ff6ff0100000000000000000000000222ff10", 0x24) 2018/03/22 20:33:40 executing program 1: socketpair(0x11, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x100000000}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='pagemap\x00') pread64(r2, &(0x7f0000fd7000)=""/8, 0x8, 0x4100000) 2018/03/22 20:33:40 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa}) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000013000)) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000004, 0x13, r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x403c5404, &(0x7f0000000000)) dup3(r1, r0, 0x0) 2018/03/22 20:33:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0c0005000000000000008f00"], 0xc}}], 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5161, 0x400000) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x851, {0x4, 0x1d1, 0xfff, 0x6, 0xae3b, 0x1}, 0x3, 0xaabe}, 0xe) 2018/03/22 20:33:40 executing program 7: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, r0, 0x1) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x9) 2018/03/22 20:33:40 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x5}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xc4, 0xfffffffffffffffa}, &(0x7f0000000100)=0x88) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={r2, 0xf, "e3560512d53b9675ac66d3ea0a9d14"}, &(0x7f0000000180)=0x17) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@loopback=0x7f000001, @loopback=0x7f000001, @rand_addr=0x100000000}, 0xc) 2018/03/22 20:33:40 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a0700000000000000478da800c79f15cacdefff50af5958ffffffff398b2f"], 0x10}, 0x1}, 0x0) 2018/03/22 20:33:40 executing program 0: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"73797a5f74755f00000300", &(0x7f00000000c0)=@ethtool_cmd={0x9}}) 2018/03/22 20:33:40 executing program 5: sysfs$1(0x1, &(0x7f0000000000)='\x00') r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000140)={'NETMAP\x00'}, &(0x7f0000000180)=0x1e) ioctl$TIOCNXCL(r0, 0x540d) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000000c0)=""/94) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x800) ioctl$VT_ACTIVATE(r1, 0x5606, 0x5) 2018/03/22 20:33:40 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8080) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000080)=""/185, &(0x7f0000000140)=0xb9) r1 = socket$unix(0x1, 0x2, 0x0) recvfrom(r1, &(0x7f0000000180)=""/86, 0x56, 0x1, &(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x0, 0x0, {0xa, 0x4e21, 0x8, @empty, 0xa42}}}, 0x80) ioctl$TIOCNXCL(r0, 0x540d) fcntl$setstatus(r1, 0x4, 0x44000) r2 = gettid() ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000280)={0x8, 0x2, {0x3, 0x2, 0x80000000, 0x3, 0x5}}) wait4(r2, 0x0, 0x2, &(0x7f0000000300)) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000380)) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00000003c0)=@routing={0x21, 0x2, 0x2, 0x0, 0x0, [@empty]}, 0x18) bind$nfc_llcp(r0, &(0x7f0000000400)={0x27, 0x1, 0x0, 0x1, 0x10000, 0xc6e1, "d1157c267fa170760e84c12ef36cf0cea189000ab25b3ebc9f2c3d77a52569f478812163f36eecd67431b529e3c684eae4136f87c20b34c9dbcc708317e210", 0xc}, 0x58) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000480)={0x0, @multicast1, @rand_addr}, &(0x7f00000004c0)=0xc) bind$inet6(r0, &(0x7f0000000500)={0xa, 0x4e23, 0x5, @empty, 0x40}, 0x1c) write$fuse(r0, &(0x7f0000000540)={0xc2, 0x0, 0x7, @random="a6f10aa727e4784edb54b5528c8fad699600c0e1e16a8c977532273971fb923e1df1a4c85d0f1920ce05538a8584dcd9cb1f6c47c255feacf6b1e69201b09fc5a8814d5a0029c1fe52d266b3c7d65a85c820c414f4dc147b433a40a1e07e6573c7b1f411e0cb2ef9c5a81bc195390b0398f734f8472a6079f95e0d455afeff6fea44da507026d12a0aaca5ac2c039b84f30ece4b14719993745e84ab3285531462d2a11436e6023f3d32ad7e40b473bda862"}, 0xc2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rtc\x00', 0xc00, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) recvfrom(r1, &(0x7f0000000680)=""/32, 0x20, 0x40000000, &(0x7f00000006c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, 0x0, 0x3, 0x1, 0x4}}, 0x80) getpeername$netlink(r3, &(0x7f0000000740), &(0x7f0000000780)=0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000007c0)=[@in6={0xa, 0x4e20, 0x380, @mcast1={0xff, 0x1, [], 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000800), &(0x7f0000000840)=0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f0000000880)={'bond0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0}, &(0x7f0000000900)=0xc) stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000a00)={r2, r4, r5}, 0xc) sendto$inet6(r3, &(0x7f0000000a40)="aba04d13a884f2ccec55d9399659d56804d10851cfb84f62a945c6b94c7d94d58d0c300c6639eb62995cf3887a033c5a27d52c2e8f4405bd8bc3fd60d93b88667c9d9f65a7e238b0eccf14ba2263ae4643c27a398f577f1d6b7f633f30943a090003b09298a095ca56897dc126acffbeb08ce6ac4a6ef73aff99ec855a71a4663a6147e1a61da8bf64eb87a1297dc25f1c9567e8c3a3d5c66d3ebb982308f08706be53ffa9415448d97ea300b13d26db733369c7e957d770", 0xb8, 0x40, &(0x7f0000000b00)={0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x100}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000b40)=0x3f, 0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000b80)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$RNDGETENTCNT(r3, 0x80045200, &(0x7f0000000bc0)) 2018/03/22 20:33:40 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b75000)) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f00000000c0)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3d, 0x4441) read(r1, &(0x7f0000000000), 0x0) 2018/03/22 20:33:40 executing program 3: socketpair(0x1f, 0x80006, 0xffffffffffffffff, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000000)=""/102, &(0x7f0000000080)=0x66) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0x0, @dev}, &(0x7f0000000140)=0x10) socket$inet6(0xa, 0xe, 0xe005) 2018/03/22 20:33:40 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) process_vm_readv(r1, &(0x7f0000000540)=[{&(0x7f0000000440)=""/248, 0xf8}], 0x1, &(0x7f0000000680)=[{&(0x7f0000000580)=""/210, 0xd2}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x77, "f624f21adb4ad21a0aa03fc890204d80e0b85eec3237e7add113100852b2b39024d47b42144787f80f31cdcd9bccb27cf8f5a9ca169dc6dd3fb8258368de2aa138d7ea60393e76dc4703f86737d68303cd8aec259a0a87634810b83c5c0377ee51a1e655168a49d58a5aa8d063b6036a148fd2d9d63f3d"}, &(0x7f0000000080)=0x7f) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r2, 0x80000001, 0x6, [0x10000, 0x100, 0x6, 0x101, 0x9, 0x2]}, 0x14) 2018/03/22 20:33:40 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000973000)='net/fib_trie\x00') pread64(r0, &(0x7f000077d000), 0xfffffe6f, 0x1) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/22 20:33:40 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x9, {0x4, 0x4b11, 0x4, 0x2, 0x7fffffff, 0x3}, 0x7d270332, 0x1}, 0xe) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0xd9, @loopback={0x0, 0x1}, 0x3f}, @in6={0xa, 0x4e22, 0xb7, @dev={0xfe, 0x80, [], 0x15}, 0x20}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in6={0xa, 0x4e20, 0x27, @dev={0xfe, 0x80, [], 0xf}, 0xcb17}, @in6={0xa, 0x4e24, 0xfffffffffffff801, @empty, 0x5}, @in={0x2, 0x4e20}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0xbc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0xb574, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e24, @rand_addr=0x40}, 0x260, 0x2, 0x4, 0x0, 0x7, 0x0, 0x7fffffff, 0x1ff, 0x7}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000180)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0xcb5}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x204, 0x8, 0x1, r1}, 0x10) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000280)=0x80) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000002c0)=0xffffffff) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000300)=0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={0x0, @remote, @local}, &(0x7f0000000380)=0xc) fanotify_mark(r0, 0x60, 0x10000, r0, &(0x7f00000003c0)='./file0\x00') fanotify_mark(r0, 0x14, 0x20, r0, &(0x7f0000000400)='./file1\x00') open$dir(&(0x7f0000000440)='./file0\x00', 0x200, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000480)=0xfffffffffffffffe) fcntl$addseals(r0, 0x409, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000004c0)={r1, 0x6f, "3ec65c33b784c371c2109c89b728acf2875345adcac9c52aff8c837fc052095561655cc2923d75a687ca9860a57da5e6f071f456d85669781911c11b4a64e4e87e12da85de97d8a46ece09a6abe06035997b754f7a9be9bc9d6c2b7cd7f7dd81a0cd6e7f3d8a33c5c6214077f50847"}, &(0x7f0000000540)=0x77) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000580)={0x1, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x40, 0x9, 0x9, 0x1, 0x8000, 0x0, 0x3, 0x5, 0x101}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000600)) r2 = accept4$unix(r0, &(0x7f0000000640), &(0x7f00000006c0)=0x6e, 0x80800) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000700)='/dev/sequencer\x00', 0x480800, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000740), &(0x7f0000000780)=0x4) fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000880)=[0x0, 0xffffffffffffffff, 0x0, 0x0]) syz_fuse_mount(&(0x7f00000007c0)='./file1\x00', 0xe001, r4, r5, 0x8e8, 0x0) ioctl$TCSETSF(r3, 0x5404, &(0x7f00000008c0)={0x6, 0x6, 0x800, 0x101, 0x8, 0x0, 0x100000001, 0x1, 0x400, 0x7, 0x29, 0x8}) readlink(&(0x7f0000000900)='./file1\x00', &(0x7f0000000940)=""/146, 0x92) truncate(&(0x7f0000000a00)='./file1\x00', 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a45352, &(0x7f0000000a40)={{0x3, 0x5}, 'port1\x00', 0x2, 0x1, 0x6, 0x5, 0x2, 0xf0, 0x2, 0x0, 0x4, 0x3}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000b00)=0x0) syz_open_procfs(r6, &(0x7f0000000b40)='net/ip6_tables_targets\x00') 2018/03/22 20:33:40 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x7ff}, 0x8) close(r0) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000080)=0x6, 0x4) 2018/03/22 20:33:40 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x0, 0x7, 0x101, 0x9, 0x401, 0x6, 0x81, 0x7fff, 0xf99, 0x2, 0x7fffffff, 0x2}) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x200020000000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0x4c, 0x0, &(0x7f0000000180)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140)}}}], 0x1, 0x0, &(0x7f0000000280)="ea"}) 2018/03/22 20:33:40 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8800, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xa00000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r1, 0x200, 0x70bd2b, 0x25dfdbfb, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x34}, 0x1, 0x0, 0x0, 0x24000004}, 0x4000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x7, 0xffffffff) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000000000)="17000000020001000003be8c5ee17688a3000008010300ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39702d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) [ 114.989113] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 115.069223] binder: 22786:22787 transaction failed 29189/-22, size 0-0 line 3010 2018/03/22 20:33:40 executing program 0: r0 = syz_open_dev$mice(&(0x7f000039bff0)='/dev/input/mice\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r0) fstat(r0, &(0x7f0000462fbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) 2018/03/22 20:33:40 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}}, [0x80000001, 0x1, 0x7, 0x7e80000, 0xb5, 0x80000001, 0x81bc, 0x3f, 0x10001, 0x7, 0x0, 0x5, 0xffffffff, 0x4, 0x3ff]}, &(0x7f00000002c0)=0x100) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r1, @in6={{0xa, 0x4e24, 0xffffffffffffffad, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x2001) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x127f, 0x0) prctl$setmm(0x23, 0x1, &(0x7f0000ffa000/0x3000)=nil) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) 2018/03/22 20:33:40 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="734f00002900000002000000"], 0xc}}], 0x2, 0x0) getpeername(r0, &(0x7f00000000c0)=@rc, &(0x7f0000000000)=0x80) 2018/03/22 20:33:40 executing program 3: r0 = socket$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) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080)={0x77359400}, &(0x7f0000000100), 0x8) shutdown(r0, 0x1) 2018/03/22 20:33:40 executing program 2: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x42) r1 = syz_open_procfs(0x0, &(0x7f0000e31fd3)='statm\x00') sendfile(r0, r1, &(0x7f00008d1000), 0x100000000) 2018/03/22 20:33:40 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x404) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000080)={r1, 0x2}) ioctl$void(r0, 0xc0045878) ioctl(r0, 0x2203, &(0x7f00008d1e64)) fchdir(r0) 2018/03/22 20:33:40 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="9b0000008e9502cc1aeb6309016e7ef7e4f7a0c6e20e7be7a8c1beb3825e71e8658e7e7f9468760cacf5b8cd6e80d4de2b07344d0e985f359eb3e6d0a821c75ce582dca8a45008d4388fc66a6146cfd46502be45b5a5b0dd96332488d824d49133ce40741d353719329d835a0da1ae236b5db1e198e8e0889600db5021ac3a62ffda1ee9427b50b22a787c73173f2d0f0dedc722231c3074f3022100000000"], &(0x7f0000000140)=0xa3) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8) syslog(0x3, &(0x7f0000930f14), 0x0) r2 = add_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000000280)='rxrpc_s\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)="faac23db78bf4477b38f8d7613691cd6acc2a675b79ce2600e22582306f06abb1cd82b1b60794a2f4e157bcb42e028ff45db7983f9b726c7b9b51027378a59d832f5eace8ab1b6c3b7870b4e6fa18df61693df90925c605cd7fd5a1ac96abfdfee5cab07b9917fd326815a5eb6baebe179aca2d88d87f270b028ff1c51fad74c51e6b117168195bee4ccad4f956f1a68494963c75e375b0e1d0a01885ff4c32d7f384e876bcecac72036675dc6ae2062acbcb5e009a595e7f27b7e5ea348f6c725d4aec81488cd7859be9c9c09923dcf9e", 0xd1, 0xfffffffffffffffd) keyctl$link(0x8, r2, r3) 2018/03/22 20:33:40 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0x1) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x201, &(0x7f00000000c0)={&(0x7f0000000040)}) 2018/03/22 20:33:40 executing program 7: ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc00c64b5, &(0x7f000003e000)={&(0x7f0000025ff8)=[0x0], 0x4000000000000010}) r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x7, 0x4) ioctl(r0, 0x707, &(0x7f000003e000)) 2018/03/22 20:33:40 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'lo\x00', &(0x7f00000002c0)=@ethtool_cmd={0x25}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000040)={0x6, 0x8ff2}) 2018/03/22 20:33:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"74756e6c3000001900"}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001300290a000000000000000007000000", @ANYBLOB="000000000000000008001a00000004005d0daa0d19ea33744e7792b6a848eb3430691ab39393421418f9d966c68b4a5067908c"], 0x2}, 0x1}, 0x0) 2018/03/22 20:33:40 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000040)=0x9, 0x4) r1 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x40000000000b, &(0x7f0000711ffc)=0xffffffffffffffff, 0x4) 2018/03/22 20:33:40 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x720, &(0x7f0000f6cfff)) sync_file_range(r0, 0xff, 0x1, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$getregs(0xffffffffffffffff, r1, 0x80, &(0x7f0000000080)=""/4096) 2018/03/22 20:33:40 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x80800) bind$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000080)={0x0, 0x2710}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_mreq(r0, 0x0, 0x26, &(0x7f00000000c0)={@empty, @multicast1}, &(0x7f0000000100)=0xfffffffffffffeef) 2018/03/22 20:33:40 executing program 5: r0 = gettid() setpriority(0x80001, r0, 0x9) socketpair(0x1b, 0xf, 0x3, &(0x7f0000000000)) 2018/03/22 20:33:40 executing program 1: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000003b000)='./file0\x00', &(0x7f00005df000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b7a000)) mknod$loop(&(0x7f0000000000)='./file0/control\x00', 0xc000, 0xffffffffffffffff) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x11400000}, 0x1) 2018/03/22 20:33:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x100000000004, 0x111, r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$nfc_llcp(r1, &(0x7f0000000200)={0x27, 0x0, 0x4, 0x0, 0x0, 0x0, "4c924baf8428d05b4910359d734d4c3b8bf0326378453bd442062688a77a9f180752407613e9c91b673f7d93873075f62411dfbb5587810a0ae4add5301ae3", 0x2}, 0x58) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x400, 0x3f, 0x2}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffff7}], 0x58) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r2, 0x4) 2018/03/22 20:33:40 executing program 2: pkey_mprotect(&(0x7f00001e3000/0x4000)=nil, 0x4000, 0x2000000, 0xffffffffffffffff) r0 = pkey_alloc(0x0, 0x7) pkey_free(r0) 2018/03/22 20:33:40 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x181005) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1001, 0x800000000000032, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d27d4aa7a94e77bfe253af1b4a070000000000000082c17147030bd09b7fdba25dcb1d9e0993a2a39dfa2b2c8be2c53ba34ab60ea8f78efda0687668d7348af3", "a3ec4fa9e24746bba400000000bb383ba2de0ddf25e5660000000000000005951387e7f5c0197ec5c65e28d9006436d9f85deb01dac1cff55fbcbf5c2e96346a", "360e70365cbc9dd53d6ef32b462b53dabe5b90c7a18fb3fdcfb63894a2e9255b"}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000200)={0x401, 0x400, 0x5, 'queue0\x00', 0x17d}) 2018/03/22 20:33:40 executing program 7: r0 = socket(0x0, 0x0, 0x100000001) recvfrom$unix(r0, &(0x7f00000000c0)=""/50, 0x32, 0x12000, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=ANY=[], 0x0, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'rose0\x00', {0x0, 0x4e20}}) 2018/03/22 20:33:40 executing program 0: getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000280)=0x0) rt_sigqueueinfo(r0, 0x2000000, &(0x7f0000000040)={0xfffffffffffffffe, 0x3}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000000100)="146f31b3dc58a1ef9d01d840413db04c478e20dd267d45c0605631bc3c01dd362bf9b31734c8be3e132a9cdc31b4e2ee86260408fa27ea2d764f444615a89bb4abba6d597e5e1b0d0ddd3df0b48b242c0d5075f7f02714fc9efe344838aea9cba64b25a92ea367c11155dc9c9c1ecf7bf68c", 0x72, 0x4040001, &(0x7f0000000180)={0x2, 0x4e22, @rand_addr=0x2}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$packet_int(r2, 0x107, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockname$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) 2018/03/22 20:33:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = eventfd2(0x9, 0x800) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000240000)='/proc/self/net/pfkey\x00', 0x2, 0x0) getitimer(0x2, &(0x7f00000000c0)) r5 = socket$inet_icmp(0x2, 0x2, 0x1) r6 = syz_open_dev$loop(&(0x7f0000e04ff5)='/dev/loop#\x00', 0xfffffffffffffff8, 0x8000) r7 = signalfd4(0xffffffffffffff9c, &(0x7f0000504000)={0x7ff}, 0x8, 0x80000) ppoll(&(0x7f0000a61000)=[{r0, 0x4000}, {r1, 0x8009}, {r2, 0x4000}, {r3}, {r4, 0x201}, {r5}, {r6, 0x4100}, {r7}], 0x8, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000)={0x4}, 0x8) fstatfs(r6, &(0x7f0000000040)=""/55) r8 = socket$inet6(0xa, 0x400000000001, 0x0) r9 = dup(r8) bind$inet6(r8, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r8, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1}, 0x1c) ioctl$int_out(r8, 0x5460, &(0x7f0000e26ff8)) ioctl$sock_SIOCGIFBR(r9, 0x8940, &(0x7f0000c8d000)=@generic={0xd5e0000000000, 0x6, 0x3}) r10 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r10, 0x4) setsockopt$inet6_tcp_int(r8, 0x6, 0x0, &(0x7f0000000080)=0x8, 0x4) syncfs(r10) r11 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') sendfile(r11, r11, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/22 20:33:40 executing program 6: syz_open_procfs(0x0, &(0x7f0000000040)='net/udplite6\x00') 2018/03/22 20:33:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="1f0000000203193b000007000000068100023b05090002000000006de26451", 0x1f}], 0x1) 2018/03/22 20:33:40 executing program 6: r0 = socket(0x400000010, 0x3, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) ioctl$sock_ifreq(r0, 0x8920, &(0x7f0000000140)={'ip6_vti0\x00', @ifru_ivalue=0x3455}) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000080)=""/79, &(0x7f0000000100)=0x4f) 2018/03/22 20:33:40 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000067c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000008480)=ANY=[@ANYRES32=0x0, @ANYBLOB="8500000026b880c95ccbe6656d14176405ee753d510925fe4e8d6eab02a8105a770b49083d110e20726ddcdfe972b98955e35e739e7ab03a43e813610df06494db070d181bc323a3981a150d58c1786e71e02da125539bef3599789bcbbdc96f418602263f441c1bf20c3afe0b823f647a178e79ad9e9b184816f4be2135ae598874"], &(0x7f0000008540)=0x86) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000008600)=0xdc, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000008580)={r1, 0x9, 0x3, 0x8, 0xf9a, 0x1}, &(0x7f00000085c0)=0x14) r2 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x19, &(0x7f0000000000), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0xa, &(0x7f0000000080), 0xffffefd, &(0x7f0000000040)}}], 0x40001bd, 0x0) recvmmsg(r2, &(0x7f0000008340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/159, 0x9f}], 0x1, &(0x7f0000000240)=""/82, 0x52, 0x100000002}, 0x5}, {{&(0x7f00000002c0)=@l2, 0x1b8, &(0x7f00000005c0)=[{&(0x7f0000000340)=""/100, 0x64}, {&(0x7f00000003c0)=""/139, 0x8b}, {&(0x7f0000000480)=""/117, 0x75}, {&(0x7f0000000500)=""/187, 0xbb}], 0x4, &(0x7f0000000600)=""/175, 0xaf}, 0x1}, {{0x0, 0x0, &(0x7f0000008640)=[{&(0x7f00000006c0)=""/165, 0xa5}, {&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000000780)=""/133, 0x85}, {&(0x7f0000000840)=""/136, 0x88}, {&(0x7f0000000900)=""/17, 0x11}, {&(0x7f0000000940)=""/27, 0x1b}, {&(0x7f0000000980)=""/28, 0x1da}, {&(0x7f00000009c0)=""/129, 0x81}], 0x8, &(0x7f0000001b40)=""/218, 0xda, 0x8ae}, 0x7}, {{&(0x7f0000001c40)=@can, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/4096, 0x1000}, {&(0x7f0000003dc0)=""/4096, 0x1000}, {&(0x7f0000001cc0)=""/83, 0x53}], 0x4, &(0x7f0000004dc0)=""/131, 0x83, 0x5}, 0x8}, {{&(0x7f0000004e80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000005080)=[{&(0x7f0000004f00)=""/36, 0x24}, {&(0x7f0000004f40)=""/45, 0x2d}, {&(0x7f0000004f80)=""/213, 0xd5}], 0x3, &(0x7f00000050c0)=""/87, 0x57, 0x6}, 0xa2}, {{&(0x7f0000005140)=@hci, 0x80, &(0x7f0000006540)=[{&(0x7f00000051c0)=""/165, 0xa5}, {&(0x7f0000005280)=""/75, 0x4b}, {&(0x7f0000005300)=""/39, 0x27}, {&(0x7f0000005340)=""/37, 0x25}, {&(0x7f0000005380)=""/116, 0x74}, {&(0x7f0000005400)=""/60, 0x3c}, {&(0x7f0000005440)=""/220, 0xdc}, {&(0x7f0000005540)=""/4096, 0x1000}], 0x8, &(0x7f0000006580)=""/17, 0x11, 0x6}, 0x5}, {{&(0x7f00000065c0)=@nl=@unspec, 0x80, &(0x7f0000006940)=[{&(0x7f0000006640)=""/143, 0x8f}, {&(0x7f0000006700)=""/147, 0x93}, {&(0x7f00000067c0)}, {&(0x7f0000006800)=""/7, 0x7}, {&(0x7f0000006840)=""/202, 0xca}], 0x5, &(0x7f0000006980)=""/235, 0xeb, 0x4}, 0x4}, {{&(0x7f0000006a80)=@l2, 0x80, &(0x7f0000006c40)=[{&(0x7f0000006b00)=""/91, 0x5b}, {&(0x7f0000006b80)=""/69, 0x45}, {&(0x7f0000006c00)=""/9, 0x9}], 0x3, 0x0, 0x0, 0x7f}, 0x101}, {{0x0, 0x0, &(0x7f0000006e40)=[{&(0x7f0000006c80)=""/46, 0x2e}, {&(0x7f0000006cc0)=""/186, 0xba}, {&(0x7f0000006d80)=""/128, 0x80}, {&(0x7f0000006e00)=""/52, 0x34}], 0x4, &(0x7f0000006e80)=""/214, 0xd6, 0x73a7}, 0x105e09d9}, {{0x0, 0x0, &(0x7f0000008280)=[{&(0x7f0000006f80)=""/46, 0x2e}, {&(0x7f0000006fc0)=""/15, 0xf}, {&(0x7f0000007000)=""/4096, 0x1000}, {&(0x7f0000008000)=""/88, 0x58}, {&(0x7f0000008080)=""/157, 0x9d}, {&(0x7f0000008140)=""/16, 0x10}, {&(0x7f0000008180)=""/57, 0x39}, {&(0x7f00000081c0)=""/46, 0x2e}, {&(0x7f0000008200)=""/74, 0x4a}], 0x9, &(0x7f0000008300)=""/7, 0x7}, 0x6}], 0xa, 0x20, 0x0) r3 = fcntl$dupfd(r2, 0xfffffffffffffffe, r2) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0x4) 2018/03/22 20:33:40 executing program 2: socketpair(0x19, 0x5, 0x2, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_load(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="8cff7cf908000000534520000200000000000019017cd6af9cbfd6e3c34b2497b9f3a0f0b68f17"], 0x27) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000000)=""/214, &(0x7f0000000100)=0xd6) setsockopt$inet6_int(r1, 0x29, 0xc, &(0x7f000054a000)=0x7fff, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, [0x4, 0x100000000, 0x9, 0x0, 0x20, 0x1, 0xfffffffffffffff9, 0x19, 0x3, 0xbf51, 0xff, 0x1000, 0x0, 0x7, 0x2ec3]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x4e565fb7}}}, &(0x7f0000000380)=0x84) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140)=0x5, 0x4) bind$inet6(r1, &(0x7f0000a93fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/22 20:33:40 executing program 7: ioprio_set$pid(0x1, 0x0, 0x40000000004001) ioprio_get$pid(0x2, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200080, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x9, 0x2}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x9, 0x3, 0xffffffffffffffc1, 0x2, 0x7fffffff}, 0x14) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) 2018/03/22 20:33:40 executing program 4: pipe(&(0x7f0000a01ff8)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f0000000080), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) writev(r3, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r2, r1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/22 20:33:40 executing program 5: unshare(0x400) r0 = eventfd2(0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x0) 2018/03/22 20:33:40 executing program 6: r0 = socket$unix(0x1, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000000000), &(0x7f0000000ffc)=0x4) 2018/03/22 20:33:40 executing program 7: pipe(&(0x7f0000000000)={0x0}) vmsplice(r0, &(0x7f0000001300)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="31ffe161850314e7d9c632a831cc083a117e7a3cc79a5fc92862ebb28b08ccfe199586d8dc1304f19a9f7266d5fdccf326e1db06107e7bff9c28d7af377fff4cc836a27de2b21f6dc0c56d23646505f4e66d6b59b6fc4feba8dba6571b1efc9ef1d52a649a8802e942144e9df400f31a193528640278b72ba3ff15877b0c7447b2e0061e610179b0f899dc9f50936f81e092c3", 0x93}, {&(0x7f0000001100)="dc5ebe32614b911f1393c33c1a067a6ce530dc5ddf1e1f657f62260ffeeaadecf7528e93b9412e2ac05d401d38d8b03519743c075dd97e278fbfdd375f9deff1e7f1e27fd75ec4ad33c43020a7242e4ddf17e343322dd08b50bb1949539d4b2cb07525905c2abbd595daef37829247d34864f7558f2e96d16f87d4fa8468d42621f42d850cc30262dcd1418ff138d145e26af27ab81d44a2f760", 0x9a}, {&(0x7f00000011c0)="6671b19afddaca87e61c3c6468da7a4ac766a966048bb1e6f078945ff83d6913c6b10671c4013c5479cae3b4d22fc9390cab888c4eada949dfecc267061726527c3a9287aff83cd9284ab737d87544372746536691a11e2aefcbb7f0d6b455cd2ab9404b490a07e2b1ac5005ea858343b2cbe3beef1aea65bbadacfb6f50d76a1075e3490803e9aaf25dcadc1ac65dee4a532c6740", 0x95}, {&(0x7f0000001280)="4310a7a8c61460aff97cfb1a34bdfeafca6cfbbf14c0de628bc00fe70c6304328b98b61d9cdb3150c2acae49b868227fb4a745d19f1cccf7779a6140eca2f26f3a211bbc6045b991c3ebcbc66ea09a193a8bf3fcbfd0fbe31de9cd5dee3fd987dedff33dc769b2aad1b04212c23d79", 0x6f}], 0x5, 0x9) 2018/03/22 20:33:40 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f00000002c0)={0x0, 0x989680}, &(0x7f0000000300), 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000080)=0x9, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) timer_create(0x5, &(0x7f0000000140)={0x0, 0x2d, 0x1, @tid=r2}, &(0x7f00000001c0)) 2018/03/22 20:33:40 executing program 1: r0 = gettid() exit(0x1) setpriority(0x0, r0, 0x0) 2018/03/22 20:33:40 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[@ANYBLOB="0202000004000000ffffffffffffffff00000000"], 0x20}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) sched_setattr(r1, &(0x7f0000000100)={0x30, 0x1, 0x1, 0x2, 0x5, 0x20, 0x0, 0x5}, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x610000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0086418, &(0x7f0000000180)={0x3, 0x7, 0x4, 0x2f, 0x10, 0x8}) 2018/03/22 20:33:40 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000bf5ff3)='/dev/usbmon#\x00', 0x0, 0x0) preadv(r0, &(0x7f0000215fc0)=[{&(0x7f000087ef6a)=""/1, 0x1}], 0x20000000000001ca, 0x0) preadv(r0, &(0x7f0000a19fd0)=[{&(0x7f00002ac000)=""/106, 0x6a}], 0x1, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x1, 0x4) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = getpgid(0x0) tkill(r1, 0x15) 2018/03/22 20:33:40 executing program 4: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000000)={{0x9, 0x721}, 'port0\x00', 0x4, 0x2, 0x200, 0xffffffff, 0x55, 0x8, 0x8000, 0x0, 0x4, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0xc26}], 0x1c) 2018/03/22 20:33:40 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x3, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000080)=""/215, &(0x7f0000000180)=0xd7) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x100000001, &(0x7f0000000200)=0x2) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="50dec6bc48ec15e149c6070cf600a4c6de74cc7933ae8fffbec52a2e509badc0b5ac7f4bc78a4cafb0f16537828794e58a2449a90d03a8dd147a942abae9e05921b27bd75e"], 0xc) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) 2018/03/22 20:33:40 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x181005) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1001, 0x800000000000032, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d27d4aa7a94e77bfe253af1b4a070000000000000082c17147030bd09b7fdba25dcb1d9e0993a2a39dfa2b2c8be2c53ba34ab60ea8f78efda0687668d7348af3", "a3ec4fa9e24746bba400000000bb383ba2de0ddf25e5660000000000000005951387e7f5c0197ec5c65e28d9006436d9f85deb01dac1cff55fbcbf5c2e96346a", "360e70365cbc9dd53d6ef32b462b53dabe5b90c7a18fb3fdcfb63894a2e9255b"}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000200)={0x401, 0x400, 0x5, 'queue0\x00', 0x17d}) 2018/03/22 20:33:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$pokeuser(0x6, r1, 0x8, 0x3) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x8004}, 0xc) 2018/03/22 20:33:41 executing program 5: r0 = socket$packet(0x11, 0x100000000000002, 0x300) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8000, 0x20) ioctl(r0, 0x4, &(0x7f00000001c0)="4be469a16774da6709f6f1f211c06f8bea16783f93d5a9d0f944f148876690b28b9bbf6eacc710c239c8aea057fc60a1e216f8c70e6458dd850c63f2727a894ed74914623c88ee91cf711fcec70e519f95b564f85bf39a6c5c09a331c4ca41461b85") getpeername$netrom(r1, &(0x7f0000000140)=@full, &(0x7f00000000c0)=0x48) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'bridge0\x00', 0x1}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000240)=0x8) 2018/03/22 20:33:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff}, 0x1b9) bind$netlink(r0, &(0x7f0000436ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x4, 0x2, 0x4}}, 0x80) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/relabel\x00', 0x2, 0x0) 2018/03/22 20:33:41 executing program 5: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x3) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x4}, 0x8) fcntl$addseals(r0, 0x409, 0xb) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x8, 0x4) memfd_create(&(0x7f0000000140)="736563757269747973797374656d73656c696e7578956d696d655f7479706576626f786e657430402d5e279f70726f63262e757365726b657972696e67766d6e6574306d696d655f747970652a656d3000", 0x1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x1}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/03/22 20:33:41 executing program 2: mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/104) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000019c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x14) 2018/03/22 20:33:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @rand_addr=0x200}, 0x10) fcntl$setsig(r0, 0xa, 0x12) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f0000000100)="6ef47d49e8977946e85b0a5d79c940bcef3aaefd7aed1a14d02433bb74dafb4e55e41673b38eed8017e6e28964c399d280f72ffbd556abc6090e10f55dc616e7c328daf0f07a6936525eca5d2f33dcb3395c9006a9dc3c7060c5446b17a9373b6fe3153fa8f0661d71baa13cfb5b3ee2590775cfb7b85ee0092a311c50937d7cd5e6861dc22c70bf73c2fc861bf85f7dd9dc3fd4660a21814650bf552999865f8a0e0f", 0xa3) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xfffffffffffffffc) sendfile(r0, r2, &(0x7f0000000340), 0x4) 2018/03/22 20:33:41 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) getsockname(r1, &(0x7f0000000180)=@can={0x0, 0x0}, &(0x7f0000000080)=0x80) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, r3}, 0x14) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000000)=""/1, &(0x7f0000000040)=0x1) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000200)={0x0, 0x7530}, 0x8) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(r1, &(0x7f0000000500)={'system_u:object_r:utempter_exec_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0xffe2) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x30) read(r0, &(0x7f000022e000)=""/74, 0x4a) dup2(r0, r2) 2018/03/22 20:33:41 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)=ANY=[@ANYBLOB="02120000020000000800000000040000"], 0x10}, 0x1}, 0x0) 2018/03/22 20:33:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d4000)={0x0}, &(0x7f00008d4000)=0xc) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000040)=0x4) getpriority(0x0, r1) 2018/03/22 20:33:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x181005) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1001, 0x800000000000032, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d27d4aa7a94e77bfe253af1b4a070000000000000082c17147030bd09b7fdba25dcb1d9e0993a2a39dfa2b2c8be2c53ba34ab60ea8f78efda0687668d7348af3", "a3ec4fa9e24746bba400000000bb383ba2de0ddf25e5660000000000000005951387e7f5c0197ec5c65e28d9006436d9f85deb01dac1cff55fbcbf5c2e96346a", "360e70365cbc9dd53d6ef32b462b53dabe5b90c7a18fb3fdcfb63894a2e9255b"}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000200)={0x401, 0x400, 0x5, 'queue0\x00', 0x17d}) 2018/03/22 20:33:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000054a000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000001c0)=0x3fb, 0x4) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x3) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000a93fe4)={0xa, 0x4e20, 0xffffffffffffffff, @loopback={0x0, 0x1}}, 0xffffffffffffffd9) sendto$inet6(r1, &(0x7f00000000c0)="c22cba5469226f90497233963b64854367c3e22286aafff741598be50e9b86fdca566e9b75a002e40016bae8b5fc4c6d5625bd6bfb8cd4d402afe263b3e684a098f6102a063ab0bf58ce0200000000000000d1dfeab200000000000000000000000000000000", 0x1, 0x4, &(0x7f0000f62fe4)={0xa, 0x10000004e20, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) close(r1) 2018/03/22 20:33:41 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000000140)=""/206, 0xce) r1 = epoll_create(0x1ff) r2 = socket$pppoe(0x18, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)={0x10}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a73ff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r3, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time, {}, {}, @connect}], 0xffffffffffffff3c) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000000080)={&(0x7f0000000040)=[0x10cae0000, 0x9, 0x4, 0xfff, 0x400], 0x5, 0x81, 0xff, 0x3, 0x7f, 0x6, {0x2, 0x0, 0xf0, 0x4, 0x80, 0x7ff, 0x6, 0x5, 0x9, 0xfffffffffffffe89, 0xb75, 0x2, 0x9, 0x80000000, "aa0e0fe0326cfbe183a16c806a3a1e50301157a03124eed84271e71231a09c9c"}}) 2018/03/22 20:33:41 executing program 7: umount2(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='exofs\x00', 0x40, &(0x7f0000000100)="26132e57d2e1913e46029e0336ef227d8c6fa89cf36bb6cacd4fd410b60adf6cf0af0b81df0ddbc2c60b13c9caf80e42ac94750f6c4bf145fdf98f52cbd035df9317ae56a41f6b316f589722b53a5b1290ff9a5d1cae6df748a70b4c538442bef44f1da9c36a223694d729d6302f9f6d6ac8271b2ee9447f5fd2c7ab510143dbf662474d373f3085287b50467dbe86d6ca9c9b00dfe3dca17614091b") r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280)={0x401, 0x8000, 0x2, 0x8, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r1, 0x6, 0x10000}, 0x8) 2018/03/22 20:33:41 executing program 2: r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) keyctl$session_to_parent(0x12) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003ba000/0x3000)=nil, 0x6, 0x0, 0x0, &(0x7f00000b3000/0x2000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) close(r0) 2018/03/22 20:33:41 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x101000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400203, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000040)=""/46) ioctl$int_in(r0, 0x5452, &(0x7f0000003000)=0x8) 2018/03/22 20:33:41 executing program 0: openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x22000, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="73797374626d5f753a6f626a6563745f723a6e65747574696c45d4735f657865635f743a7330202f7573722f736269752f6e74706420313600"], 0x37) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x2) 2018/03/22 20:33:41 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x800, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000000c0)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x57f) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) getsockopt$inet6_buf(r2, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) setsockopt$sock_timeval(r0, 0x1, 0x34, &(0x7f0000000000), 0x10) 2018/03/22 20:33:41 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fdatasync(r0) mlock(&(0x7f0000be5000/0x2000)=nil, 0xfffffffffffffdf8) 2018/03/22 20:33:41 executing program 5: r0 = inotify_init1(0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x4208, r2) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000100)={r4, 0x9f1}, &(0x7f0000000140)=0xfffffffffffffeb6) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000000000)) 2018/03/22 20:33:41 executing program 7: capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) socketpair(0x8, 0x1, 0x3, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat(r3, &(0x7f0000000680)='./file0\x00', 0x27fe, 0x41) setsockopt$inet6_int(r4, 0x29, 0x4e, &(0x7f00000006c0)=0x5, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000300)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@loopback, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)=@mpls_getroute={0x68, 0x1a, 0x300, 0x70bd2c, 0x25dfdbfc, {0x1c, 0x80, 0x14, 0x5, 0xfc, 0x5, 0xff, 0x0, 0x1800}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x101}, @RTA_OIF={0x8, 0x4, r1}, @RTA_DST={0xc, 0x1, [{0x4, 0x3, 0x8, 0x2}, {0x2, 0x5, 0x1, 0x3}]}, @RTA_OIF={0x8, 0x4, r2}, @RTA_DST={0x10, 0x1, [{0x0, 0x1, 0x0, 0x100000001}, {0x1, 0x1ff, 0x9, 0x40}, {0xd7, 0x9, 0x8, 0x9}]}, @RTA_OIF={0x8, 0x4, r5}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x10001}, @RTA_OIF={0x8, 0x4, r6}]}, 0x68}, 0x1, 0x0, 0x0, 0x4044}, 0x4000000) 2018/03/22 20:33:41 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x62) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000002c0)={0x10001, {{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x1, 0x3, [{{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e24, @rand_addr=0x210}}]}, 0x20c) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2000000a, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x9}}, 0xe8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/22 20:33:41 executing program 5: r0 = socket$inet(0x2, 0x1, 0x20) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) dup2(r0, r1) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/03/22 20:33:41 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000b4ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) prctl$setptracer(0x59616d61, r1) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'ifb0\x00', 0xfff}) ioctl(r0, 0x2270, &(0x7f0000f44000)) 2018/03/22 20:33:41 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073cff4)=@file={0x100000004000001, "e91f7189591e9233614b00"}, 0xc) rename(&(0x7f0000a24000)="e91f7189591e9233614b2f", &(0x7f00005a2ff8)='./file0\x00') connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/03/22 20:33:41 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000003ec0)=[{{&(0x7f0000001200)=@generic, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000001480)=""/163, 0xa3}}, {{&(0x7f0000002ac0)=@l2, 0xe, &(0x7f0000003dc0), 0x0, &(0x7f0000003e00)=""/170, 0xaa}}], 0x2, 0x0, &(0x7f0000004000)={0x77359400}) sendmsg$unix(r1, &(0x7f0000d1d000)={&(0x7f0000b6b000)=@abs, 0x8, &(0x7f0000eeafb0), 0x0, &(0x7f0000072fd8)}, 0x0) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x800000, 0x32, r1, 0x0) close(r1) r2 = accept4(r1, &(0x7f0000000440)=@hci, &(0x7f00000004c0)=0x80, 0x80800) bind$nfc_llcp(r2, &(0x7f0000000500)={0x27, 0x0, 0x1, 0x7, 0x4, 0x4, "f8137d158e0186ed730e053084536989445f97626c357d7909e983853c4c19791be5b154d3bacfb1aefb2debd607beb8b62bb0c46dccc2097574176c9fb1de", 0x2d}, 0x58) 2018/03/22 20:33:41 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000a7c000)={0x40}, 0x4) finit_module(r0, &(0x7f0000000080)="2a47504c6d643573756d00845f93e19de4e890110fb53342eb2140308a3c67510f7d4f8b6501186af443f562abec8c9e46463d956f7e1c5365208deb012d6961e9e982f9f2e96123a3c78976ff18130c020b6cb32fb54cf16414a669fbd957007b8fa78658d0413f6023910fe746d76034c90b3b22c81622b3e7a0fa350c6bf99ffc245dfeabea8b08", 0x1) [ 115.669404] audit_printk_skb: 42 callbacks suppressed [ 115.669414] audit: type=1400 audit(1521750821.247:124): avc: denied { getopt } for pid=22968 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/22 20:33:41 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x80800) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) capset(&(0x7f0000000080)={0x20080522}, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x3ff}) 2018/03/22 20:33:41 executing program 0: modify_ldt$write(0x1, &(0x7f0000000000), 0x10) modify_ldt$read(0x0, &(0x7f0000000100)=""/214, 0xd6) 2018/03/22 20:33:41 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x7d) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) 2018/03/22 20:33:41 executing program 5: r0 = socket$inet(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="170000001500030007fffd946fa283bc02eee6d87986c4", 0xfffffffffffffef6}], 0x1}, 0x0) 2018/03/22 20:33:41 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x8001, 0x424202) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) ptrace$setsig(0x4203, r1, 0x7, &(0x7f0000000080)={0x19, 0x5, 0x0, 0x400}) poll(&(0x7f0000000180)=[{r2}], 0x1, 0x8001) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000007ffc), 0x4) 2018/03/22 20:33:41 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21}, 0x4c, 0x76ad, 0x21f0ec8000000000, 0x7f, 0xa4, 0x0, 0x2, 0xea, 0x6}) r1 = socket(0x2000000010, 0x1800, 0x6) write(r1, &(0x7f0000de6000)="2400000052001f0014f9f426000904000a0007f307000100feffffff0700000000000002", 0x24) 2018/03/22 20:33:41 executing program 7: socketpair(0x5, 0x0, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x80000000, 0x9}, &(0x7f0000000180)=0x88) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x1f, 0x2b1}, 0xc) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x50, r1, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000240)=0x6, 0x4) syncfs(r1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) socketpair$inet6(0xa, 0x7, 0x7, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r0, &(0x7f0000001540)=[{&(0x7f0000000340)="8a6f1c104625a71c6e803c93b8a72b51dfda34a7e119a3278aff590ce24ea8324522c536c88ae44ff56ded7debf145bca5619d4864ba487f7298b18be3cdb47c75db875c7ec62c048523ed8b1c2b35aad5a799a8c7adf379a6a8fcf0c5447496ae86570d148b0673c60fe366289e299c8488ee0ed492f4bcce7f533db77019e96a63458e599d544f65e9647af1ecd36899c3d46fab09c305114ddf886f5c9deff0f4480e40c83dca8c9a8af0b2432fbc3abacf512b5a0ffe4628f866331ad206e994ef2ebe956d14119fa09942ce6280db303cb5839ac5efae7d45dfe51898c83aa88869fecbb4eb87790b", 0xeb}, {&(0x7f0000000440)="5adcb5eb43e0df2d48bfd4c9f9347c7ecf452af400aaa4", 0x17}, {&(0x7f0000000480)="bbeb9543a5cd71e80840320c76268d26d1183fa0532a057544cf17f63a65cd2ba752b54faecda2b273be8d229044898f41b40ed400948b5dc463980f43d73bb65b2ca2bbaa5f7df827f4f918b7e4dc7f06c4fc997cc2efc2b90e9aa0925004a0ffb2a22c62cf48b10dd8d40e84445663a19084a283c0a1c9b70c8b9aa9ee7d95c1ac4a0104e44e937569d7f48f15dcce309d1b34a4", 0x95}, {&(0x7f0000000540)="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", 0x1000}], 0x4, 0x0) munlockall() r7 = dup2(r0, r5) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f0000001580)={0x47, 0x1, 0x1, 0x8, 0xffff}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000015c0)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f00000016c0)=0xe8) r9 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001700)={{{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [], 0x13}, 0x4e21, 0x2, 0x4e23, 0xfffffffffffffffc, 0x2, 0xa0, 0xa0, 0x4, r8, r9}, {0x5, 0x0, 0xdd900000000, 0x4, 0xa0000000, 0x200, 0x7fff, 0x1}, {0x401, 0x9, 0x4, 0x5}, 0x3, 0x6e6bba, 0x0, 0x0, 0x2, 0x3}, {{@in=@rand_addr=0xfff, 0x4d6, 0x3f}, 0xa, @in=@multicast1=0xe0000001, 0x3505, 0x0, 0x3, 0x3, 0x973c, 0x0, 0x5}}, 0xe8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001800), &(0x7f0000001840)=0x4) syz_open_dev$urandom(&(0x7f0000001880)='/dev/urandom\x00', 0x0, 0x80000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f00000018c0), &(0x7f0000001900)=0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001940)='/selinux/create\x00', 0x2, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) accept4$packet(r4, &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000019c0)=0x14, 0x800) getsockopt$ARPT_SO_GET_INFO(r7, 0x0, 0x60, &(0x7f0000001a00)={'filter\x00'}, &(0x7f0000001a80)=0x44) bind$inet(r1, &(0x7f0000001ac0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) pselect6(0x40, &(0x7f0000001b00)={0x3, 0x80000000, 0x401, 0x9, 0x7, 0x7, 0x926, 0x401}, &(0x7f0000001b40)={0x9, 0x101, 0xb75a, 0xffff00000000000, 0x5, 0xfff, 0x81, 0x3ff}, &(0x7f0000001b80)={0xe2, 0x0, 0x93, 0xffffffffffffd664, 0x3, 0xfffffffff9d48b1d, 0x2, 0xfff}, &(0x7f0000001bc0)={0x0, 0x1c9c380}, &(0x7f0000001c40)={&(0x7f0000001c00)={0x1f}, 0x8}) sendmsg$nfc_llcp(r0, &(0x7f0000003ec0)={&(0x7f0000001c80)={0x27, 0x0, 0x0, 0x5, 0x9, 0x6, "95fec6dab7378add090ece2a01e20e69e03ed4722b5889111a0a85cdae52dc77d0adf914ca49af8cfad333b0a2a4fc9c65d5db418ee191650eb1c0f48c2071", 0x29}, 0x58, &(0x7f0000003e00)=[{&(0x7f0000001d00)="90a2f859ec77c5a66a804350057a80aeff3b933470fcb48d76289145de3d36db667cb1b14806a8ce0196c4b3166cdb1e415ddc61915383093dc6851be27c9f01143bf7", 0x43}, {&(0x7f0000001d80)="9f112a5f46145a5cb5e2b674da4d29aa9ee266dbce9daaa417b676ac84b3f0d991cabf6715ebe4ac", 0x28}, {&(0x7f0000001dc0)="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0x1000}, {&(0x7f0000002dc0)="1d93", 0x2}, {&(0x7f0000002e00)="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", 0x1000}], 0x5, &(0x7f0000003e40)={0x7c, 0x105, 0x0, "c5907f9bae50087e18bf655e8257209ff77ee79d0cd9e5fd3d4931b770d15d0adc77bd85bec2e8d070205ddffe3e7939108acdb23eb977a972cedb5432f8350c6c22ee1d959a2c36ada0d6995eba81fd5625e9c960742c189434d9d74df8072407856ecc0b4533c6930c8c9783"}, 0x7c, 0x4}, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000003f00)={0x20}, 0x4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000003f40)={r2, @in6={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x84) 2018/03/22 20:33:41 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(0x0, 0x8, &(0x7f0000c56ff8)) r0 = syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x6000, 0x0, 0x0, 0x7, 0xffff, 0x104028) fsetxattr(r0, &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f00000001c0)="776c616e302b5b7070703080e96f7369785f61636c5f616363657373272d02ba11b2766283ffb75b1811bb9deb6c5f5a62274efaf09d8808269661d37f1035a769606a1dcacb252fedc363704268cafa483590e90e2a17cd336e049f3b2b2384db32c9a36e95ee9e1fccbcc8bac14df44d2de53e930f53fb83f4cd33d2e4346876fbb6fa21c237b73f54d006e6395ea72a14f0fbec0150cea40330eededd0fabcc4c8747bbfe4491d83602debd499968235b9a6ed1beda750c1df6d2182e3cb1e21e1b36c2d70458f6ad4142c5ceee15bf1424dc3d1b63dd612b51bbbbad3f13819e8b2c284f1910ed33957273d71c76911c3dc077ec410df1c1879334eec3ecd0d52d03425986c5dcaf5cdf3a5f0438680ce2ae2da07498d3f76779035941a8f034f0b49d08e32156add916667fbb8fbba3e5c25f0ab539b741f93e3782d46e8065f472eee3dd5ba77d7c1fb34d57440d26515a0c57eac32bfa4c57febeaa6bf04ba906141d249d46260d98d040db2bbe1303065031cc10a09306cc7f118064e4deb7b5ccd61ec9999e7e8498c24fca4b56db739a6814f41c7804a256000000000000", 0x1a3, 0x1) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xd9) ioctl$TCSBRKP(r1, 0x5425, 0x7) 2018/03/22 20:33:41 executing program 5: socketpair$inet6(0xa, 0x1, 0x100000001, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000100)={0x1, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xfefb}}, 0x1, 0x5, [{{0xa, 0x4e20, 0x400, @empty, 0xfffffffffffffffd}}, {{0xa, 0x4e24, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, {{0xa, 0x4e24, 0x6c, @dev={0xfe, 0x80, [], 0x12}, 0xffffffff}}, {{0xa, 0x4e20, 0x1f, @empty, 0x4}}, {{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}]}, 0x30c) r1 = socket$netlink(0x10, 0x3, 0x6) write(r1, &(0x7f0000000040)="2400000026007f000000000000207701000000ff0100000000000000000000020100ff10", 0x24) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/mnt\x00') connect$pptp(r2, &(0x7f0000000080)={0x18, 0x2, {0x0, @rand_addr=0x8}}, 0x1e) 2018/03/22 20:33:41 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x3}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x1a}, 0x1f}, 0x100000000, [0x4, 0x7, 0x7, 0x4, 0x101, 0xffff, 0x8, 0x8]}, 0x5c) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/22 20:33:41 executing program 4: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000499ff0)={0x0, 0x0}) timerfd_settime(r0, 0x800000003, &(0x7f0000005000)={{0x0, 0x4}, {r1, r2+30000000}}, &(0x7f0000ba9000)) lookup_dcookie(0x2, &(0x7f0000000040)=""/187, 0xbb) read(r0, &(0x7f0000000000)=""/23, 0x42) 2018/03/22 20:33:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x400, 0x4) getsockopt$inet_buf(r0, 0x0, 0x800000486, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x18) bind$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x1, 0x0, 0x0, 0x1f, 0x2, "b0df5219799bd4c0d7ac2dd6aec50f0af443fe3b1705ecf4c2c3ecc55c81334bf343f766d9ff188d51e544354e9db8577f2a4a35123479f0fddc01203b197f", 0xa}, 0x58) 2018/03/22 20:33:41 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000014dfef)='/selinux/enforce\x00', 0x0, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000000c0)={0x4, 0x4}) setsockopt$inet_opts(r1, 0x0, 0x800400000482, &(0x7f0000000100)="0600000000000000ed1800000000fefffffffffdff6db86078032ea94addbcc1de84de44c749e19e4bc146c6", 0x7) mmap$binder(&(0x7f00003c5000/0xa000)=nil, 0xa000, 0x0, 0x40013, r0, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) 2018/03/22 20:33:41 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x109002, 0x40) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x1, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200)="67be5de37b68babcd80a3007f3898c9b9be63913bf63d70b51e85698b2405de8b2573b6d9d33a2fee803310120af9cc5154b9f3a57", 0xffffffdf, 0x20020003, &(0x7f0000000240)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffed6) recvfrom$inet(r0, &(0x7f0000f14fae)=""/82, 0xfffffffffffffd89, 0x0, 0x0, 0x1d7) sendto$inet(r0, &(0x7f0000000040)="e9", 0x1, 0x8001, &(0x7f0000000100)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) write(r1, &(0x7f0000000280)="84", 0x7f3ba96e144ed648) 2018/03/22 20:33:41 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x280, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) add_key(&(0x7f0000000000)="6b657972696e6700831c4f96ca160a2f8f6e8f115c18296ecb29f99549e986ed37118910829538b807c8b00c5181b14a75382dbd7b07251edeebe0e3c795033db8d232738cbd88d01c45c86361f9e667c26b75a5ae4860e8031c2e695f86fb48c1cad03423ccfa2e8a7800df5237849dd3b257734441438385ecdb39d7edb0238b2e000000000000000000000000", &(0x7f0000848ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) 2018/03/22 20:33:41 executing program 3: modify_ldt$write2(0x11, &(0x7f0000000000)={0x100000001, 0xffffffff, 0xffffffff, 0x400, 0x2, 0x9, 0x5, 0x2, 0x7, 0x3}, 0x10) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000010c0)={@loopback, 0x0}, &(0x7f0000001100)=0x14) sendmsg(r0, &(0x7f0000002480)={&(0x7f0000001140)=@hci={0x1f, r1}, 0x80, &(0x7f0000002340)=[{&(0x7f00000011c0)="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", 0x1000}, {&(0x7f00000021c0)="ccf23793d18779bb44c683f2c32417dbea56f764f8bbe9879846e580685869d9ab6dd60e42c95c09d4a9c622a7530fc11a04584551faa9e72a2df9764a92d68474ef11f69aaaa55d6e3121716b7b47eaab41cb1e0c4820e3c05ee00a38cf31eb1731ad5aec04a6723b4a6bd57ebcb25ea4ce516ee847c9785da9f6c7", 0x7c}, {&(0x7f0000002240)="48215364ee80e9a927ebab485049ce3ab7813a3656a7f0571b034b15f2ab3950f06afd449419ac982185c8db37206d2d189b113033e2379f1a1795e10c", 0x3d}, {&(0x7f0000002280)="20b79f6444517ce20ef23e240cffd58ff0cba0b9e2c33d5a4bd34eb7a468e90e77a0233bfb08e51ec9cc754b56e34488849fe08176fdf0c4b07054e7709258b4d31681918533aca2e2962a5f02649dbbf8d19bfb5638b7c9a948be398cd667d49ca2d4143f08ebc23d7fb9b226ecfb905f1ebf2e32c8f003b960cfc6ede69ae2db7833d478f1aa31160683f2d899758c129a86ff43f8073e1cb1", 0x9a}], 0x4, &(0x7f0000002380)=[{0x54, 0x116, 0x2, "199b4c32673237da4903ca148420e07b55bf2addf957c4a02649a76e7a2aa817590290ed32f6f41c6ae0ec453f921deed24b85a8dd846216720d91c9bacbbd12ce6ce7a462"}, {0x98, 0x1ff, 0x5, "573fc18e314ff36bb63a0ec8a78786feb507c66c03a0cb05e0bc9b2dc1bff28679d0501457d23702969ef9027a1867b124b7a6a33a70672cd8866a9f9ea656f3e3df56a5ba719e1da20d5e885520f6f12a1570d1d928aefc8c85c914b4d46080a7618cc69efcc72909cb08e1c41e394cc26abc69ce18d61f8c790b010e704b29bcb79a831825f8481b52"}], 0xec}, 0x20000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000024c0)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@loopback}}, &(0x7f00000025c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002600)={{{@in=@multicast1=0xe0000001, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4e23, 0x47, 0x4e20, 0xfffffffffffffffd, 0xa, 0x80, 0xa0, 0x67, r2, r3}, {0x1, 0x1376, 0x0, 0xff, 0x7fffffff, 0x80000000, 0x2, 0x16bd}, {0xca5, 0xf, 0x28000000000000, 0x6}, 0x1, 0x6e6bc0, 0x0, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4d5, 0x6f}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x10000, 0x3, 0x2, 0x4, 0xfffffffffffffffb, 0x7, 0xd247}}, 0xe8) pwritev(r0, &(0x7f00000027c0)=[{&(0x7f0000002700)="0e7ec7a1a997299d", 0x8}, {&(0x7f0000002740)="3df457", 0x3}, {&(0x7f0000002780)="c6ee94c7c80495cbbc0b7f306e2607db16f30af517d39db989bcb2eea072d77610828e03b52e8b877e57df4f6c50d6ee6c266518ea117a", 0x37}], 0x3, 0x0) chdir(&(0x7f0000002800)='./file0\x00') ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000002840)=0x1f) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002880)={@loopback={0x0, 0x1}, 0x5, r1}) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000002900)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000029c0)={&(0x7f00000028c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002980)={&(0x7f0000002940)={0x18, r4, 0x620, 0x70bd29, 0x25dfdbff, {0x3}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x40000}, 0x800) r5 = syz_open_dev$sg(&(0x7f0000002a00)='/dev/sg#\x00', 0x4000000000, 0x200240) ioctl$EVIOCSCLOCKID(r5, 0x400445a0, &(0x7f0000002a40)=0x80000000) r6 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002a80)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$bt_l2cap(r0, &(0x7f0000002ac0)={0x1f, 0x800, {0x9, 0x6, 0xd28d, 0xff, 0x6, 0x115}, 0x100000000000000, 0x2}, 0xe) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002b00)=0x100000000, 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000002b40)=0x3, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000002b80)=0x2, 0x4) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000002bc0)=0x0) process_vm_readv(r7, &(0x7f0000003180)=[{&(0x7f0000002c00)=""/84, 0x54}, {&(0x7f0000002c80)=""/238, 0xee}, {&(0x7f0000002d80)=""/105, 0x69}, {&(0x7f0000002e00)=""/221, 0xdd}, {&(0x7f0000002f00)=""/7, 0x7}, {&(0x7f0000002f40)=""/64, 0x40}, {&(0x7f0000002f80)=""/104, 0x68}, {&(0x7f0000003000)=""/107, 0x6b}, {&(0x7f0000003080)=""/208, 0xd0}], 0x9, &(0x7f0000003240)=[{&(0x7f0000003200)=""/53, 0x35}], 0x1, 0x0) epoll_wait(r0, &(0x7f0000003280)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x413e) ioctl$TIOCSBRK(r5, 0x5427) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000003300)=0x3) pivot_root(&(0x7f0000003340)='./file0\x00', &(0x7f0000003380)='./file0\x00') sched_getaffinity(r7, 0x8, &(0x7f00000033c0)) ioctl(r6, 0x40, &(0x7f0000003400)="d6d6cf2f8454397cb2c81bb3dc57dd89dc1dd947912b2225edb934f84cf57d12c04e1cff74ce0e6002535d6a5ac2d110e4") getresgid(&(0x7f00000034c0)=0x0, &(0x7f0000003500), &(0x7f0000003540)) syz_fuseblk_mount(&(0x7f0000003440)='./file0\x00', &(0x7f0000003480)='./file0\x00', 0xa000, r3, r8, 0x5, 0x2, 0x1) 2018/03/22 20:33:41 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='rose0\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000240)=@ethtool_channels={0x3d}}) 2018/03/22 20:33:41 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00001c0000)={0xa, 0x4e20}, 0x1c) syz_open_procfs(0x0, &(0x7f00001e9ff7)='net/udp6\x00') preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/245, 0xf5}], 0x387, 0x0) 2018/03/22 20:33:41 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x3}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x1a}, 0x1f}, 0x100000000, [0x4, 0x7, 0x7, 0x4, 0x101, 0xffff, 0x8, 0x8]}, 0x5c) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/22 20:33:41 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) r2 = dup(r1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f000001b000)}, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000000080)={'lo\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) sendmsg$netlink(r2, &(0x7f0000003400)={0x0, 0x0, &(0x7f0000003380)=[{&(0x7f0000003200)={0x10, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x10}], 0x1, &(0x7f0000000140)=[@rights={0x10, 0x1, 0x1, [r2]}], 0x10}, 0x0) 2018/03/22 20:33:41 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x121000, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000040)={0x4, 0x6, 0x0, 0x7fffffff, 0x7, 0x1c0000000}) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f000073bffc)=0xfefffffffffffffe, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1400000016000503000000000000000002000000"], 0x14}, 0x1}, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)='G', 0x1}], 0x1}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) 2018/03/22 20:33:41 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)="938f7234df8ab87103e628ef298824e74000f4bcbd1536bfc692c53bc67c254148c8f331fd001c17932918fcfa5a9e882b89770f78509ffbf58f6c9ae5732623951151766d76be6771d845bc47d776916dfc8beaa6c83203ec22c28184f7344984a56e94f62a92f69282c0b81942ac0550cddc97381e4683d1f0f0b20cefb5a31bc3f1243bb36ba7be843a38ed65", 0xffffffffffffffff) write(r1, &(0x7f0000000280)="fb5344628438410b8786d91c1d7cab9d3eceeec18fce41152afcb9adffb6605294b5a2f094af0000000060d6005ad7f23c24a8ead8bd6c3f9073bf6b737946ac5e5696090f9d24f752f7b87f755e41fd1f571e2a427f4942b2e1514cc2c19e9ef6be0000000000000000000000000000000000000000003a478fcc1e6fc823930a943ff3876e92e5049f084a0486a89b85", 0x91) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"643071300000000000000020001600"}) 2018/03/22 20:33:41 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00000000c0), 0x0, &(0x7f0000002000)=[{0xc}], 0xc}}], 0x2, 0x0) 2018/03/22 20:33:41 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x11, &(0x7f0000000000)=0x8, 0xffffffffffffff8b) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f00003d8f37)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae200eeffffffffff12659c6120", 0xc8) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x42020, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000001180)=@get={0x1, &(0x7f0000000180)=""/4096, 0x3}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffff7f, 0x1, 0x7, 0x9, 0x100}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000100)={0x7, 0xffffffffffffffae, 0x8002, 0x8, 0x5, 0x80, 0x9, 0x9, r4}, &(0x7f0000000140)=0x20) listen(r1, 0x0) sysinfo(&(0x7f0000000040)) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00000011c0)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, {0x306}, 0x8, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'bcsh0\x00'}) 2018/03/22 20:33:41 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000360000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00009bf000)) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x7, 0xfa, "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"}) 2018/03/22 20:33:41 executing program 2: ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f00000001c0)={{0xffffffff, 0x100}, {0x6, 0x812}, 0x6, 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f0000851fb0)={{0x5}, {}, 0xffffffffffffff7f, 0xfffffffffffffffd}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000280)) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) socket$inet_icmp(0x2, 0x2, 0x1) rt_sigpending(&(0x7f0000000240), 0x8) 2018/03/22 20:33:41 executing program 0: r0 = socket(0x5, 0x7, 0x5) connect(r0, &(0x7f0000649000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x12) 2018/03/22 20:33:41 executing program 3: r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000)) r2 = epoll_create1(0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001aff4)) dup3(r1, r0, 0x0) 2018/03/22 20:33:41 executing program 5: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) listen$netrom(r0, 0x800) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/22 20:33:41 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x6, 0x10000) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001a00)=""/4096) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x5, 0x11, r1, 0x0) r2 = getpgid(0xffffffffffffffff) fstat(r1, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001780)=0x0) lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000019c0)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f00000001c0)="7962639b57e97a8a24df1200ae7f2b7c7b55f64d7efc8a83c9c241155aaf81de4ab67779dfa2de8dcd9a067a16697da8520e56c756f574277810e6320dd33c46208db125707c3df7a876d2e33d81d14dfd5573f0ee38dd17f12fe8022b3414df0f45c2dec7474f15c1a171fe2b75a5b97131312b01aee2d1d76b8d98927d4022cb45049d2f63d9e39885e8c23a7b402c84923771fd17ffa8cd22b213a94f621967151414e079f54a38874f7a9ef222a03dbd44924ecdd0064b281ae5d4ad0381541680e70be4dfdc69f6e918e86de63402dc12eec78bca55", 0xd8}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="dbeb38d128153ad14ae9f3ebbad57b9075ccff3cf78b2b35fd1ef06f80895631a02a1aa2b6693a6948ce9689e7925385d3678489855738b1c09f4711ef78c2840b56990660703e2955ccbcd8298a3489b901bc263a122aa0936cd8a6706efe92c139298a16689c25e650aeecd71254f2c8c6beec382b5f4934f9fed295cdbfa4d54528eabbc3e5f38b9d89e6960aef4e60ad8b357f06c4aa7bd4213413ffeba2b69b4702c44ea8eeb0bf70caa1488beb7890bcba5bdcd0d1506d1c508c0b54c4176d747538f1b525", 0xc8}, {&(0x7f0000000400)="b22bdf7bc289ac0709e317be3afddd40ed2262ccbb2952ecea29c44542b25f591204ccdf34a77c57cec09034e0c5c95779fe19c4307595f5c4b713d72902f1dc325e04f6bd0af923ac33ee27fbada4f20125b07862b32a47dfb8beb38aa00fa26bac0189676edc55c5fc73a6f52f5698b79c1fe4bd1a8590b80c5b60411c3f005e97c0d8a2a51b0073ac1a92074391afcf27", 0x92}, {&(0x7f00000004c0)="61202f8805c5c901902b370cc1b2c5ccf38cf025784a8b47d7422f", 0x1b}, {&(0x7f0000000500)="e5ecba2c6523699f384e9cc6b632af8323b2a8cd6e2300c2a43fb11064ef162053a8d71f49fde28bd5ebf680a44c5a62eecf1979020c33449a111a15fee324e6e9da887b98beb5d6dc470d02404e8d65c5c75eee9145e9ba71caace1a35e6caaa35ac87deebdc1e71829d99c02452c56afc4d3cbe79ff8a65c5bf5704361412aea6f5a78c624bd7a9a0594d21028a33a128302866bf0d521494a4a492719f1840080b70967595b", 0xa7}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="ab7266cc73550fa0c03c58808317f779b8a62203f27d", 0x16}], 0x8, &(0x7f0000001900)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r5, r6}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r0, r1, r0, r0, r1]}], 0xa0, 0x10}, 0x4000080) listxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/41, 0x29) sync_file_range(r0, 0x9, 0x6, 0x1) getsockname$netlink(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/03/22 20:33:41 executing program 5: unshare(0x8000400) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) 2018/03/22 20:33:41 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f00008d1000), 0x254, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000001280)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000001240)=[{&(0x7f0000000240)="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", 0x57c}], 0x1}, 0x2404c040) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x4}]}, 0x8) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000)=[{&(0x7f0000554000)="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", 0x7b9}], 0x1, &(0x7f0000864bb8)}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x4000000000ef, &(0x7f0000ff7000/0x9000)=nil}) writev(r2, &(0x7f0000000040), 0x146) 2018/03/22 20:33:41 executing program 0: r0 = socket$packet(0x11, 0x4, 0x300) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000)=0x100, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00000000c0), 0x1) socket$inet_icmp(0x2, 0x2, 0x1) 2018/03/22 20:33:41 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0xa35) read(r0, &(0x7f0000000040)=""/1, 0x830) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/27, 0x1b}, {&(0x7f0000000100)=""/125, 0x7d}, {&(0x7f0000000180)=""/228, 0xe4}, {&(0x7f0000000280), 0xffffffffffffffbb}, {&(0x7f00000002c0)=""/238, 0xee}, {&(0x7f00000003c0)=""/58, 0x3a}, {&(0x7f0000000400)=""/139, 0x8b}], 0x7) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) 2018/03/22 20:33:41 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)='\x00', 0xfffffffffffffffa) keyctl$negate(0xd, r1, 0x0, r2) 2018/03/22 20:33:41 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000360000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00009bf000)) dup3(r0, r0, 0x80000) 2018/03/22 20:33:41 executing program 2: r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000000000)="260000002200470105001e000000000000006d20002b1f00c00000000000000000c7033500b0", 0x26) clock_gettime(0xfe00000000000001, &(0x7f0000000100)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f000086c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000080)}}], 0x4000052, 0x0, &(0x7f0000000040)={0x0, r1+10000000}) 2018/03/22 20:33:41 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff}) select(0x40, &(0x7f0000000040)={0xfffffffffffffff9, 0x3ff, 0x0, 0x5, 0x4, 0x17, 0xff, 0x9}, &(0x7f0000000080)={0x40, 0x8, 0x10000, 0x4, 0x2b8, 0x101, 0xffffffff, 0x1}, &(0x7f00000000c0)={0x4, 0x7, 0x3, 0x8, 0x80000000, 0x1, 0xbf, 0x8001}, &(0x7f0000000100)={0x77359400}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/03/22 20:33:41 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f3afa0)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x60}, 0x1}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x3) 2018/03/22 20:33:41 executing program 4: r0 = socket(0x0, 0x4000000080002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=0x1000890000001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) write(r0, &(0x7f0000000040)="260000005e0009197600eaf83a2200370000000201000000d4ffff08001cdb1e40ff4435eab5", 0x26) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0xc67d, @empty, 0x3f31}}}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x9, 0x8208, 0x3ff, 0x80000000, r2}, &(0x7f0000000240)=0x10) 2018/03/22 20:33:41 executing program 5: socket$nl_xfrm(0x11, 0x3, 0x6) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendmsg$key(r0, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) 2018/03/22 20:33:41 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x10006, 0x2000000000000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x9, 0x5, 0x0, 0x4, 0x19, 0x1d, "e9f13a45ffc866d9c2952736d1274dedc7cebd8273edf3f987002314ad3ac273bf8ead4135f105e121e5158142c61a758d8ff0aa940be7a2649eb9ff8c57985b", "caf17adc8324c04dd45712bdb8bcfb3665f39ba13d94d68509496bd12894cd588e4a168cf67f7e9461f0501fb72bad4a9f8ce203ec7107cf2ced7041d5be0bb7", "c377d12c56875808515471321318482d101a1a6333e1bf62ac90a26a355aa907", [0x1, 0x8]}) lseek(r0, 0x2, 0x1) r1 = memfd_create(&(0x7f0000000200)="2f6465996acc9976702300", 0x1) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) 2018/03/22 20:33:41 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4800) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000300)=@in={0x0, 0x0, @remote}, &(0x7f0000000380)=0x80, 0x80000) sendfile(r0, r1, &(0x7f00000003c0), 0xbc9) r2 = socket$netlink(0x10, 0x3, 0x3) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES16, @ANYBLOB="f4e175c54c3e79e57d10420a7f2d8cb04d46f5e38e47cf99", @ANYPTR64, @ANYBLOB="9fff648bc0179f0b1c65955c15c509b11fecccddafbc738336dd6bab596a474a3ceaf93014c631", @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES16=r3, @ANYBLOB="7f5f99befe29e7e299c7ab56a9f47d1feac72c0abf0d16c835ecae919f62b5846b07b154c55fd59f2778edb989a01429bb6fcab52bfcf1b3fc9b61decd28e6d5443c9b49ae83dcaf4ffe8b50a975f135ff993f65ef95d0e87d39e1822c8f6b25d76522f082238a8d664f1828d71d703840a2f69d6d2efef33c908a503e66ceb93c7e0abdfacfe95a710211224445d58302b39646ab4b2def3296e5eb5fa1881cc5c2661168e58bd9fcfb68e91933e9cca819991fa98cc9df0c5ae6bdf5013450970989b7a52d852107d021eaae76ae7e168fe14f", @ANYRES32=r2, @ANYRES16, @ANYRES32=r3, @ANYPTR64, @ANYRES32, @ANYRES16=r3]], @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00'], 0x3}, 0x1, 0x0, 0x0, 0x80000}, 0x0) 2018/03/22 20:33:41 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x3}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000140)={0x9, 0x1, 0x80000001, 0x1, 0x6000000000000}, 0xc) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@generic={0x7fffffff, 0x3ff, 0x2}) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) 2018/03/22 20:33:41 executing program 2: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getdents64(r0, &(0x7f0000000100)=""/236, 0xec) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x0) 2018/03/22 20:33:41 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x81) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f000069dff8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() tkill(r1, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) pwrite64(r0, &(0x7f00000001c0), 0xfd, 0x0) 2018/03/22 20:33:41 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000240)=ANY=[@ANYBLOB='\a\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']}) 2018/03/22 20:33:41 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0xfff) fcntl$addseals(r0, 0x409, 0x9) ioctl$TCSBRK(r0, 0x5409, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x204040, 0x0) shutdown(r1, 0x1) 2018/03/22 20:33:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x2, 0x3, 0xb3, 0xffff, 0x3, 0x7ff}) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ed3000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0xffffffffffffff0e, {0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0]}}]}, 0x30) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing, 0x8) 2018/03/22 20:33:41 executing program 6: uname(&(0x7f0000000040)=""/102) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400002, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f00000000c0)={&(0x7f0000ffd000/0x3000)=nil, 0xfffffffffffffff9, 0x5, 0x5, &(0x7f0000ffd000/0x3000)=nil, 0x8}) sendto(r0, &(0x7f0000016000), 0x0, 0x0, &(0x7f0000013000)=@rc={0x1f}, 0x9) 2018/03/22 20:33:41 executing program 4: r0 = socket(0x20000000000000a, 0x0, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000dae000), &(0x7f0000831000)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000000)={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x12}, 0x200}, {0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, 0x2, [0x2, 0x80000000, 0xf5, 0x7, 0x5, 0xffffffff, 0x7, 0x16]}, 0x5c) 2018/03/22 20:33:41 executing program 5: pipe(&(0x7f0000000240)={0xffffffffffffffff}) r1 = accept4$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x295, 0x800) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000000c0)={0x3, 0x7, 0x1000}, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x402000, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') syz_open_procfs(0x0, &(0x7f0000e4fff0)='ns/uts\x00') 2018/03/22 20:33:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @multicast1}, &(0x7f0000000040)=0xc) unshare(0x200) 2018/03/22 20:33:41 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) accept4$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @host=0x2}, 0x10, 0x80000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r1, 0x0, 0x4, &(0x7f0000a71ffc), 0xffffffffffffffd4) 2018/03/22 20:33:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv4_newaddr={0x20, 0x14, 0xb, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0) r1 = socket(0x11, 0x80001, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x1, 0x1, 0x9, 0x6, 0x8, 0x6, 0x800, 0x1f, 0x7, 0x6, 0x3, 0xfff, 0xfffffffffffff801, 0x10000, 0x1]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_id=r2, 0x4) 2018/03/22 20:33:41 executing program 3: r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x1) truncate(&(0x7f00005d2ff8)='./file0\x00', 0x0) 2018/03/22 20:33:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xd0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x8546, 0x5, 0x9, &(0x7f0000ffc000/0x4000)=nil, 0x6}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/22 20:33:41 executing program 1: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001ffb)) 2018/03/22 20:33:41 executing program 5: r0 = memfd_create(&(0x7f0000000000)="0458", 0x3) pwrite64(r0, &(0x7f00000000c0)='-', 0x1, 0x10000) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x1000, 0x2) fcntl$addseals(r0, 0x409, 0xb) 2018/03/22 20:33:41 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x40, 0x0) write$selinux_access(r1, &(0x7f0000000100)={'system_u:object_r:vhost_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x36, 0x31}, 0x55) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="24000000c700ffff08000000000000000000000000000000faff0000"], 0x24}, 0x1}, 0x0) 2018/03/22 20:33:41 executing program 5: socket$inet(0x2, 0x0, 0x2) 2018/03/22 20:33:41 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) flistxattr(r0, &(0x7f0000003000)=""/4096, 0x6b) shutdown(r0, 0x1) r1 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f00001e5ff0)={&(0x7f0000abdefc)=ANY=[@ANYBLOB="4c0000001200db4d0000000000000000fffffffc0000004000000000000000000000000000000000240008001d0008000000150069cc8910cfa07c2570d374f275edabf37c1fd93a0d000000"], 0x1}, 0x1}, 0x0) 2018/03/22 20:33:41 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setfsuid(r2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/22 20:33:41 executing program 7: syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xffff, 0x40000000000082) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000200)) 2018/03/22 20:33:41 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, 0xb, 0x2, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/22 20:33:41 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) 2018/03/22 20:33:41 executing program 2: r0 = socket(0x1000000000010, 0x80000000000002, 0x0) write(r0, &(0x7f0000000000)="240000002500ffffdcffff187284f4150100080000000000ff01ffff1100ff2b3d20257dcf4c5513", 0x28) 2018/03/22 20:33:41 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='loginuid\x00') exit(0x0) write(r1, &(0x7f0000000100)="aef14580a348a873776c34d1707c598676b9e9ff938df4b16564515dcbce26915a102f04f051449c4bfd773b0d3161a0bc48f1a591d91fa52731ca85ef3a7dd0fe8b80388a37b13f1ae8eacf52ce8fd98c7214625e1406374711d39cccd3bc9158fd5a677d419161c034209dcc77eb620734fa10ebdddbaf5ad258be59a862a7baa3c67b264043d7ee3b5f8f5509be38e82a951ebd31cf89e157e52923d96dd4e5f85bfb0d007b9aedae46f0cb6f5bbd", 0x64173f8932542d4) [ 116.247999] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=199 sclass=netlink_route_socket pig=23186 comm=syz-executor2 [ 116.262115] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=199 sclass=netlink_route_socket pig=23187 comm=syz-executor2 2018/03/22 20:33:41 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f00000001c0)) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0xfffffffffffffffb, 0x7fff, 0x800a, 0x8, 0x4, 0xcf, 0x0, 0x3, r1}, 0x20) r2 = socket$inet6(0xa, 0x40000000000006, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) 2018/03/22 20:33:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000000000000000002287347b8f15d52e1cd1d9fa5434ea483eee4a11c6043367335fe2e5762117479ed3d40081a996e130f63d26"], 0x14}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000000740)=[{{&(0x7f0000000100)=@alg, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000700)=""/57, 0x39}}], 0x1, 0x0, &(0x7f00000007c0)) 2018/03/22 20:33:41 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x14, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005c6ff8), 0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000bec000/0x400000)=nil) 2018/03/22 20:33:41 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) fcntl$setsig(r0, 0xa, 0x2b) clone(0x10000200, &(0x7f0000caefff), &(0x7f0000981000), &(0x7f0000e99ffc), &(0x7f0000093fff)) 2018/03/22 20:33:41 executing program 5: pipe(&(0x7f00001c5ff8)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000001300)=[{&(0x7f0000000000)="513911af064f8d7802f59a57c7ac562fcc93b6059400d2f257cee0fda746fd49fc76c9d0d3e1b937b9154ba06ccf6ce14b74cd2a38d6e440e1a8b3c914b22bf21fe31d24cf8e94d0afba8f3f65349d11ef8224bb097c3ed6dd6f13949e8edac93949caaa9d3e2061ff8c056967bcfd4a6a5f4f9d64322436d80910c893e236fde3b397ece883e12008fe4ce25f673c351ee12b00be3e145515dd502406"}, {&(0x7f00000000c0)="e5a24f8b23c9080946970f7f0e8f16898ae0870feaccaa3e7098144e348e350c1776b23423c784b4f87fa84e0c582849fff285871b247fa14461e5891d0aae33e3fe15b346bc6e343fc4f90cf1398ff13c315fd1d8095b723cc76054fadd78ed1146594820cc68b91493ce39ead7ded214bd4ac7041f2488cf7310b8f2061094aa859be8f40284a2810cb979c0fcb6"}, {&(0x7f0000000180)="abb804d3ae3e69da0b0154322a2d62eeaa18321d2c96d3ccf3c460822e2c985d537a240ddca868117d4df89b806c44c1fe40eb299c48d77155fc4931ab124615f7bf6e288724a836214f4f5fe41209d8d82ea891b1bc9792081ff03388612a"}, {&(0x7f0000000200)="17ff02f62bcd4c981f8c621039161b633c7d7940a1dff3de5a3d793016835ba58ff1fa5ad096933adf32f636567e35433640f7e11251b19b75488fe26e52fd485032d2790e91b7dc78ee815fc19d1290d39a3966998825afc8f60e799fb879e56a398fcbe1fe729de8daadcc4559e96accc4d6972672804ea588b86e44a7fe8038f55feacc6f7aa65d7f637deb8560dabbf2106a12789f7b1878e692ff9667f80d7f0463caa2ca2f2d676d46bb9a4622a8329007728b89c3899f3c0e310de037a0eeb07b44bb05a15439b8b348c9ea9764292a5c69216b0718a5bf47d79b1054b446802a6e3b2e3f36faf077a85b438bc18f420a405c614b"}, {&(0x7f0000000300)="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"}], 0x200000000000000f, 0x0) 2018/03/22 20:33:41 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400000, 0x0) fanotify_mark(r0, 0x22, 0xb, r1, &(0x7f0000000100)='./file0\x00') fcntl$getown(r0, 0x9) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000000140)={0x7ff, 0x6, 0xfc00000000000000, 0x1, 0x5, 0x8b}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00000001c0)={0x4, &(0x7f0000000180)=[{}, {}, {}, {}]}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000200)) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000240)=@fragment={0x0, 0x0, 0x829, 0x7, 0x0, 0x8000, 0x68}, 0x8) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1000}, &(0x7f0000000380)=0x88) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e22}}}, &(0x7f0000000480)=0x84) r5 = accept4$bt_l2cap(r2, 0x0, &(0x7f00000004c0), 0x80000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000500)={r3, @in6={{0xa, 0x4e24, 0xa6, @local={0xfe, 0x80, [], 0xaa}, 0xa66f}}, 0x8be5, 0x7ff}, 0x88) unshare(0x10004000) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) lremovexattr(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)=@random={'system.', '}{\x00'}) recvmmsg(r5, &(0x7f0000002440)=[{{&(0x7f0000000780)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000800)=""/162, 0xa2}, {&(0x7f00000008c0)=""/84, 0x54}, {&(0x7f0000000940)=""/32, 0x20}, {&(0x7f0000000980)=""/12, 0xc}, {&(0x7f00000009c0)=""/154, 0x9a}, {&(0x7f0000000a80)=""/180, 0xb4}], 0x6, 0x0, 0x0, 0x8}, 0x40}, {{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000b80)=""/7, 0x7}], 0x1, &(0x7f0000000c00)=""/38, 0x26, 0x6}}, {{0x0, 0x0, &(0x7f0000000d80)=[{&(0x7f0000000c40)=""/71, 0x47}, {&(0x7f0000000cc0)=""/137, 0x89}], 0x2, &(0x7f0000000dc0)=""/178, 0xb2, 0x3}, 0x8001}, {{&(0x7f0000000e80)=@can={0x0, 0x0}, 0x80, &(0x7f0000002180)=[{&(0x7f0000000f00)=""/24, 0x18}, {&(0x7f0000000f40)=""/210, 0xd2}, {&(0x7f0000001040)=""/48, 0x30}, {&(0x7f0000001080)=""/4096, 0x1000}, {&(0x7f0000002080)=""/177, 0xb1}, {&(0x7f0000002140)=""/22, 0x16}], 0x6, &(0x7f00000021c0)=""/86, 0x56, 0xef}, 0x4}, {{0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000002240)=""/29, 0x1d}, {&(0x7f0000002280)=""/225, 0xe1}, {&(0x7f0000002380)=""/70, 0x46}], 0x3, 0x0, 0x0, 0x2}, 0x80000000}], 0x5, 0x10101, &(0x7f0000002500)) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002540)={@dev={0xfe, 0x80, [], 0xb}, 0x7e, r8}) sync_file_range(r1, 0x7, 0x3, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000002580)) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f00000025c0)=""/107, 0x6b) ioctl$TCSETA(r1, 0x5406, &(0x7f0000002640)={0x4f49, 0x9, 0x2, 0x3, 0x101, 0x6, 0xff, 0x9, 0x1cc00000000000, 0xffffffffffff7fff}) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000002680)={0x7, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x104) recvfrom$packet(r1, &(0x7f00000027c0)=""/46, 0x2e, 0x12002, &(0x7f0000002800)={0x11, 0xf7, r7, 0x1, 0xfffffffffffffc00, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f0000002840)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002880)={r3, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x10001, 0x200, 0x0, 0x0, 0x8}, 0x98) ioctl$ASHMEM_GET_PROT_MASK(r6, 0x7706, &(0x7f0000002940)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000002980)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f00000029c0)={r4, 0x1b, "9b9144a17a6d445508b1904375dc52bacc4b12652f268fbf5fbd34"}, &(0x7f0000002a00)=0x23) 2018/03/22 20:33:41 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f0000000240), &(0x7f00000001c0)=0x24d) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/03/22 20:33:41 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xfffffffffffffffe) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x400000000000003, 0x10001, 0x0, 0xffffffffffffffff, 0x4}, 0x20) 2018/03/22 20:33:41 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00'}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="0600e2ff", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000000)=0xffffffffffffff88) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x7ff, 0xa, 0x7fffffff, 0xfffffffffffffff9, 0x0}, &(0x7f0000000200)=0x10) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000180)={0x3, 0x2, 0x1, 0x51b}, 0x6) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x6}, 0x8) fcntl$addseals(r2, 0x409, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="e10000aaf638abd000a3260f834143be2441276d67f464f71e9e8051e7c53a6346546e3fdf4de4f0b21fd99b14d031916dd5049f602d84e40e3f7cc7338236575cbe7049413fb42ffe96a16f8ae6748d3ebb789e524ef17781cd663f731170c9fcc7cdec9ced88379e4fc63c9d495a243b22c1eb1eee92f18493e56e034d104f30e8eed2bdabbd5249", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) 2018/03/22 20:33:41 executing program 1: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724f9fc73fab9b04e4a4a5a01d03000000000000007faa62b9c0d27a274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f18407c6e215dee02fe37161246323ee9c82c790add905b90a64adabdeef855d72abb600000000000000fec5535b119c9dfbde3f76323a5af634e4233033cc7e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557c98917cad630598f6e00ffdf3f012d78aabb64ffff", 0xc9) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5}, 0xffffffffffffff47) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/22 20:33:41 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="1646f0e7584300010000", 0xa) sendfile(r0, r0, &(0x7f0000001000), 0xffff) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x77359400}}, 0x100) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00000001c0)) fadvise64(r0, 0x0, 0x405, 0x0) [ 116.297526] audit: type=1400 audit(1521750821.877:125): avc: denied { getattr } for pid=23192 comm="syz-executor4" path="socket:[52639]" dev="sockfs" ino=52639 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/22 20:33:41 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create(0x401) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e35000)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x1, 0x7}) 2018/03/22 20:33:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f00001e4ff4)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f00000001c0)={0x14, 0x10000000000013, 0x311, 0x0, 0x0, {0x100000001f}}, 0x14}, 0x1}, 0x0) read(r0, &(0x7f0000000140)=""/60, 0x3c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x408000, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x320) 2018/03/22 20:33:41 executing program 7: socket$unix(0x1, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000100)=0x4, 0xffffffffffffff1c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@dev={0xfe, 0x80, [], 0x13}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @dev={0xfe, 0x80, [], 0xf}, 0x8, 0x99, 0x7, 0x100, 0xff, 0x40010100, r1}) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3, 0x0, 0x3, 0xe7, 0x7684, 0x81}, 0x20) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/22 20:33:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000080)=@ethtool_flash={0x33, 0x4, "fff239a2c29432b8fda83a2b46315d747853e9233598dab8890c73ab6865ca206f3d967e499b93dad6bade859e2b9964437c20df45514b137659f2a46a8b6fef903b8b032b48fcccbdd138646097c47028775e3e20c4102b56a80f101630dc3c0ab6c48d942148a0f200bc9c96e08e912ddc29341293d027d723d5aee0be7cbd"}}) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x4010, r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = geteuid() r3 = fcntl$getown(r0, 0x9) sendmsg$nl_netfilter(r1, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x130, 0x12, 0xd, 0x20, 0x70bd29, 0x25dfdbfd, {0x1, 0x0, 0x5}, [@typed={0x4, 0x8c}, @nested={0x94, 0x7, [@typed={0x8, 0x60, @uid=r2}, @generic="ee337cf2c0a0778f54d276b64fa5639e620b5772cdcb9fbe40f8d00e4e1c8ac17c3937964c73c1d11bb5fd0e370be85146f2f5ef02aa66a470d4439e2bcb2eb1db3ca15933864e21ae4be522974da5b9e5b7860663461ef5166420e06b0aed39e3298d73bfff6dc77a718f2ec134e7a088ae20a873", @typed={0x8, 0x52, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x34, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @typed={0x8, 0x55, @fd=r0}, @typed={0xc, 0x4c, @u64=0x71}, @typed={0x8, 0x3f, @pid=r3}, @generic="6531adb669852a227094d8e6f916d9981ef457e1ec683d19e1fe065ac5b937cee6f4c76367ea4bce1a13797afaebc69186c9976e1630b2e07fbffa8b0bf3d0d5249a405d538eff3bf68b425600300358644f98651d28fd42737767914d373c09da1670ddbf7493"]}, 0x130}, 0x1, 0x0, 0x0, 0x40000}, 0x800) 2018/03/22 20:33:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='map_files\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x100000001}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r2, 0x7f}, &(0x7f0000000440)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000480)={{{@in=@rand_addr, @in6=@remote}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB="0000ffff150cc803000000000000000000000000", @ANYRES32=r4, @ANYBLOB="080008009004000014000600ffffffff01000000000000005100000014000600200000002ed80000040000000700000014000200ff010000000000000000000000000001140001000000000000000000000000000000000114000200ff020000000000000000000000000001"], 0x84}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000280)=r3, 0x4) 2018/03/22 20:33:41 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) write$sndseq(r0, &(0x7f0000001240)=[{0x800000005, 0xf6, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000000)={0x1, 0x2, {0xffffffffffffffff, 0x0, 0x100000000, 0x0, 0x7}}) 2018/03/22 20:33:42 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x1b5001) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000100)) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000040)) getgroups(0x0, &(0x7f0000000640)) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) 2018/03/22 20:33:42 executing program 0: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x1f, 0x7f, 0x1, 0x0, 0x618, 0x20000, 0xb, 0x8, 0x100000000000000, 0x101, 0x5, 0x1, 0x7, 0xa6, 0x1, 0x7, 0x10000, 0x6, 0x2, 0x6e, 0x3, 0x80, 0x3f, 0x0, 0x20, 0x7ff, 0xfff, 0x0, 0xfffffffffffffffa, 0x3, 0x6, 0x2, 0x5, 0x7, 0x10001, 0x0, 0x9, 0x7, @perf_bp={&(0x7f0000000000), 0x8}, 0xa200, 0x9, 0x0, 0x3, 0x6, 0x6, 0x8}, r0, 0x1f, r1, 0x4) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001bff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f0000a8bff0)=[{&(0x7f0000748000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r2, 0xa, 0x14) r4 = dup2(r2, r3) sendto$inet(r1, &(0x7f0000000140)="503f48a74becdb0787b74b8f47c3a7f04fb11a9640fe95aafb621fa6812713c2c262150141", 0x25, 0x20000000, &(0x7f0000000180)={0x2, 0x4e22, @rand_addr=0x3e8}, 0x10) r5 = gettid() fcntl$setown(r4, 0x8, r5) tkill(r5, 0x14) 2018/03/22 20:33:42 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e21, 0x80000000, @dev={0xfe, 0x80, [], 0x18}, 0x8}, {0xa, 0x4e20, 0x6, @dev={0xfe, 0x80, [], 0x14}, 0x1f}, 0x8a14, [0x2, 0xffffffff80000001, 0x487, 0x0, 0x5, 0x5, 0x3, 0x1]}, 0x5c) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @rand_addr=0x10000}, 0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000040)=0x400, 0x4) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/22 20:33:42 executing program 2: r0 = eventfd(0x0) flistxattr(r0, &(0x7f0000000100)=""/18, 0x12) r1 = dup(r0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000000)={0x7, 0x6a29, 0x5}) 2018/03/22 20:33:42 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000001240)={0x14, 0x10000000000013, 0x7, 0x0, 0x0, {0x5f}}, 0x14}, 0x1}, 0x0) r1 = dup(r0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x2, 0x10) [ 116.410116] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3093 sclass=netlink_route_socket pig=23258 comm=syz-executor4 [ 116.449235] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3093 sclass=netlink_route_socket pig=23269 comm=syz-executor4 2018/03/22 20:33:42 executing program 6: r0 = socket(0x10, 0x1000000000002, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) read$eventfd(r1, &(0x7f0000000080), 0x8) write(r0, &(0x7f0000000040)="2400000052001f0014f9f4070009040002000710e30001b6b32314c9badef8a300010000", 0x24) 2018/03/22 20:33:42 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) r2 = fcntl$getown(r1, 0x9) ptrace$setsig(0x4203, r2, 0x7, &(0x7f0000000000)={0x3b, 0x400, 0x8e, 0x2}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r1, &(0x7f00000001c0), 0xffffffffffffff3b, 0x0) 2018/03/22 20:33:42 executing program 3: socket$inet6(0xa, 0x2000000802, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0xff]) 2018/03/22 20:33:42 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x80, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000799ffc)=0x7fb, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x803, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @remote, @multicast1}, &(0x7f0000000040)=0xc) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x6) r3 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001640)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001680)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000001780)=0xe8) r6 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000017c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001800)={{{@in6=@mcast2, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000001900)=0xe8) lstat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001a00)={{{@in6=@dev, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000001b00)=0xe8) r12 = getgid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001b40)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001b80)={0x0, 0x0}, &(0x7f0000001bc0)=0xc) lstat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = creat(&(0x7f0000001cc0)='./file0\x00', 0x90) fcntl$getownex(r0, 0x10, &(0x7f0000002140)={0x0, 0x0}) r18 = getuid() getresgid(&(0x7f0000002180)=0x0, &(0x7f00000021c0), &(0x7f0000002200)) r20 = getpgrp(0x0) fstat(r1, &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002780)='./file0\x00', &(0x7f00000027c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = gettid() fstat(r1, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000028c0)={0x0, 0x0, 0x0}, &(0x7f0000002900)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002940)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002980)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4}}, &(0x7f0000002a80)=0xe8) fstat(r0, &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003040)=0x0) lstat(&(0x7f0000003080)='./file0\x00', &(0x7f00000030c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000003140)='./file0\x00', &(0x7f0000003180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getpid() r33 = getuid() r34 = getgid() r35 = getpgrp(0x0) stat(&(0x7f0000003200)='./file0\x00', &(0x7f0000003240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000032c0), &(0x7f0000003300), &(0x7f0000003340)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000035c0)=0x0) r39 = getuid() getresgid(&(0x7f0000003600), &(0x7f0000003640)=0x0, &(0x7f0000003680)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000036c0)=0x0) fstat(r1, &(0x7f0000003700)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r44 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003800)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000003900)=0xe8) getgroups(0xa, &(0x7f0000003940)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000005e00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005e40)={{{@in=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000005f40)=0xe8) r49 = getegid() r50 = gettid() lstat(&(0x7f0000005f80)='./file0\x00', &(0x7f0000005fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000006040)='./file0\x00', &(0x7f0000006080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000006100)={0x0, 0x0}) fstat(r0, &(0x7f0000006140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000061c0)='./file0\x00', &(0x7f0000006200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r56 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006280)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000006380)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000063c0)={0x0, 0x0, 0x0}, &(0x7f0000006400)=0xc) r59 = getpid() r60 = getuid() r61 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000006900)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006940)={0x0, 0x0}, &(0x7f0000006980)=0xc) fstat(r1, &(0x7f00000069c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r65 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006a40)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000006a80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000006ac0)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000006bc0)=0xe8) r68 = getegid() r69 = gettid() r70 = geteuid() lstat(&(0x7f0000007d40)='./file0\x00', &(0x7f0000007d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r72 = getpgid(0xffffffffffffffff) r73 = geteuid() r74 = getgid() sendmmsg$unix(r2, &(0x7f0000008140)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000000180)="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{&(0x7f0000006680)="48c5577fa44a1cab4dc000998be5f699891faf8543acf3941ff575fab69b9f50393393a14b1f5b179297f9f751edc82232f892e53942dedc47aa26dc74cac699bc6c7f7f8bc93a424538e829c70951be73eda259e6a16eb6a9eb435d357a85b3488533290d8a", 0x66}, {&(0x7f0000006700)="35b6a03b081114581280086ec831ecb51c24d36f240381556446a792fc75fb91e5b91a424318b08e14e7919de9c26948f9f4cc9be4b8073390b7b24e8f0880fca56d52601d2f76a48e6343907bbb2df136107006a17c717b359f84b8f006a067c6e4576265e9f7ecf0f6d86a9e9c93c468ae8500b52ad955d80e49c37b68f85feecebd732346ff7dac7afb7d", 0x8c}, {&(0x7f00000067c0)="92aa05be8aa09d9f999a10e8a17ce336ed86d0", 0x13}, {&(0x7f0000006800)="4867cc34", 0x4}, {&(0x7f0000006840)="65c2d49ace990052438f9055f271c2b6f940de85545cfca88735e1057a209e9c408f874154b5b8278eef8420c39a23981a09a96357a766e26f86a98d1f5ad20b9efc45ca3eee29574e0d27de0d7028e982548e0dfa3ea42f7da97aee794313d7686909c90a6e", 0x66}], 0x7, &(0x7f0000006c00)=[@cred={0x18, 0x1, 0x2, r62, r63, r64}, @rights={0x2c, 0x1, 0x1, [r0, r1, r1, r0, r1, r65, r1, r1]}, @cred={0x18, 0x1, 0x2, r66, r67, r68}], 0x5c, 0x20000000}, {&(0x7f0000006c80)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000007d00)=[{&(0x7f0000006d00)="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0x1000}], 0x1, &(0x7f0000007e00)=[@cred={0x18, 0x1, 0x2, r69, r70, r71}, @cred={0x18, 0x1, 0x2, r72, r73, r74}, @rights={0xc, 0x1, 0x1}], 0x3c, 0x20000080}, {&(0x7f0000007e40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000008100)=[{&(0x7f0000007ec0)="1f7255c7aa5c9dddbf3600d3416b19b8082615b5a3243ad9b74d82f3f33c99b0e01b1fbb1a32bbd784bf18e61896ba0c354875fd2aa6652b54ed14f6c50ebc5f845d6d99a98b5ac0c12f8f12295d9c82019de403670445c8c4a6d55d61da36dfe4252a7166528ae12582f06263f0b58d8e920f96a8fdaba608e9da1307d0f50efc0266d60d44fdd3d426dede5501", 0x8e}, {&(0x7f0000007f80)="26799a24943ef2e35d3fa72d23b3829352dc4018301029b87238e01e43ac0914e3037ae757f6cfa0996af7ff7d20e67edcd3e09367f2aa69d1ac6a2e67c9ca82814757243b000b49bef3ad4acec19adaa40d301359f182194757496602b1df624ae4b07944580f73da8160b327af27dbc5417b8d077e35fcd3fc6e0af437457f64da99cd0e31c4522f56b6fb404b40c5cfc46c680608266d9ddbd93898d02ed92ece0f5fa2b0631346df374ab1f9c5042f0a53b75a7953a4c7", 0xb9}, {&(0x7f0000008040)="7a8770a2fd4f1b01908a5c9e393e6a1efb3e2d70ad977a99be1bae6a4ca86bd2e18157c5aa7c0f7e7a08a4c26d0db7265f34e5a3021889f4af66bc5d4c72b16469c3c5f2534d89ba911ebea3039399aa33d8e4ca6bd9b2a66153e3a38bf13ff1ef08fe4369e3dbaa1134362a547ed3c049722b9fdc14488eb6b807e780ad83750221566e02678727782c790246e75caa5c9296e0e98cc81c8456214c2c", 0x9d}], 0x3, 0x0, 0x0, 0x800}], 0xa, 0x40040) 2018/03/22 20:33:42 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000001040)) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f0000000000)="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") r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r3 = dup3(r2, r1, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80206433, &(0x7f00000010c0)=""/112) 2018/03/22 20:33:42 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="150000009d7f47375768bf1f25693445656153c848c7afc8c43b91695a507b4cbad9570c2623b881832645fbacb8fe11fa3d01571219430b3da4fd1268059088bca1b68e2d0a9b6f6b0f75fc30c94954e8968c50f6bd3deb79b82735ba57e7328586045e59bda6034399cc09d237cf1ebf1fd02e8de93c4028482b918d2d4e494a788673ed92e88561d0da61afb3a17cc2bf0c27aba51fcb90c5a5b9fdb6420109e8422e082360b210046ff8c04fc14f8c58c8ebd4"], &(0x7f00000001c0)=0x1d) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000aaaaaaaaaa0008004500002400000000002f9078ffffffff000000004e204e204a3e74a355e3325ebebca69f78c577a72004019078007ff5240032330e"], &(0x7f00000000c0)={0x4, 0x0, [0x312, 0x2000000000000, 0x4ec, 0x172]}) 2018/03/22 20:33:42 executing program 5: syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@generic, &(0x7f0000000040)=0x80, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast2, @multicast2}, &(0x7f0000000180)=0xc) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockname$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000002c0)={0x6, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) 2018/03/22 20:33:42 executing program 7: keyctl$set_reqkey_keyring(0xe, 0x2) r0 = request_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='md5sumwlan1^\x00', 0xfffffffffffffffc) request_key(&(0x7f0000000100)='logon\x00', &(0x7f0000018ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="8adef359b249c97ea4093f3eafbc6e74d857c4fa4901974907f3eceda3014db7568749763d8b6bcc6b6e95cad4dc503c7931d27971517198bc04a58c00a5163996bc62b5d4e874694557656917758d8726bd4205631e1b56fdbca11868284fcd58f023ad8477d44374", r0) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) 2018/03/22 20:33:42 executing program 5: unshare(0x400) r0 = socket(0xa, 0x2, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x1, 0xfffffffffffffffa, 0x9, 0xfffffffffffffffe, 0x6, 0x1d1e, 0x7ff}, 0x1c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x6]}, &(0x7f0000000080)=0x6) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x3ff, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) sendfile(r0, r1, &(0x7f00005faff8), 0x0) 2018/03/22 20:33:42 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) connect(r0, &(0x7f0000000000)=@generic={0x11, "8fa03b5b449bd8db17730ae95a5a4d715ead3655873b16802ffe805d021d5d1a5e72135ab034bc333a00c3bb412de2f26578e73c6a21f2e94b47d651814edf9b31dbbb9e40e9bf843b963c1fe8238bab7d33dd60d7acd3e665c54a55ed6bcf9bcd8a67591950458b6695944a1060b9d9449350ca2db715cec36773009c0b"}, 0x80) r1 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x9, 0x2) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000180)=""/4096) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000080)=ANY=[@ANYBLOB="020b000f020000000000000000000000338f1b01e4622debb3bfe78ae99f2c8cdee37753cfee207daf728abb5f1f51ed9718145bb750654d3c513d62da1a875a4f5894dbb14002ad85d5d956ea695d6907831a453439b1c1b7ce6c930d0b012e0a928013ba144840fe22679517e1a2bf4f8bbae864d96b4955fcf73203975a7a1b8ba21d4bf5babeb2b566f2ab31074aab960d74548c56823a0a7bef6d2d57c2"], 0x10}, 0x1}, 0xfffffffffffffffe) 2018/03/22 20:33:42 executing program 4: r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=@ethtool_pauseparam={0x13}}) fcntl$addseals(r0, 0x409, 0x6) 2018/03/22 20:33:42 executing program 5: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file1\x00', &(0x7f0000000040)='./control\x00') r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x101100, 0xfffffffffffffffc) utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) renameat(r2, &(0x7f0000000080)='./file0\x00', r3, &(0x7f00000000c0)='./file1\x00') dup2(r0, r1) 2018/03/22 20:33:42 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffc01, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) times(&(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x2, 0x9, 0x9, 0x1, 0xa05}, &(0x7f0000000100)=0x14) futex(&(0x7f000000cffc), 0x7, 0x0, &(0x7f000073a000)={0x0, 0x101}, &(0x7f0000048ffc), 0x0) 2018/03/22 20:33:42 executing program 7: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002480)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000024c0)={@dev={0xfe, 0x80, [], 0x12}, 0x6c, r3}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002ffff4)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) 2018/03/22 20:33:42 executing program 5: pipe(&(0x7f0000ae2000)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) pipe2(&(0x7f00009abf7a)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r1, r3) vmsplice(r3, &(0x7f000044eff0)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000), &(0x7f00000000c0)=0x4) vmsplice(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="5605", 0x2}], 0x1, 0x2) 2018/03/22 20:33:42 executing program 4: prctl$getreaper(0x19, &(0x7f0000000040)) r0 = getpgid(0xffffffffffffffff) ptrace$setregs(0xf, r0, 0xa33, &(0x7f0000000000)="3b60f983fb4993c98fc4bc5108f224e6390aba45036d78c7c865e5a0025894668776") r1 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @remote}, &(0x7f0000000100)=0xc) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x208}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv4_newaddr={0x20, 0x14, 0x10, 0x70bd28, 0x25dfdbfc, {0x2, 0x1, 0x20, 0xfe, r2}, [@IFA_BROADCAST={0x8, 0x4, @multicast2=0xe0000002}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) r3 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x80) getsockopt$IPT_SO_GET_ENTRIES(r3, 0x0, 0x41, &(0x7f0000000240)={'filter\x00', 0x8, "5ae2af2091202992"}, &(0x7f0000000280)=0x2c) [ 116.699927] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/22 20:33:42 executing program 6: 2018/03/22 20:33:42 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x5201}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) 2018/03/22 20:33:42 executing program 3: 2018/03/22 20:33:42 executing program 2: 2018/03/22 20:33:42 executing program 4: 2018/03/22 20:33:42 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) fcntl$getown(r0, 0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0xfff, 0x4) bind$llc(r1, &(0x7f0000000080)={0x1a, 0x311, 0x1, 0x4, 0x80, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x18000000000, 0xffffffffffffffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000001180)=0x1008) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000011c0)={r2, 0x1f9, 0x4, 0x80, 0x1, 0x6, 0x401, 0x2, {r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x81, 0x4680, 0x1, 0x7, 0x2}}, &(0x7f0000001280)=0xb0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000012c0)={r3, @in6={{0xa, 0x4e21, 0xe, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}}}, &(0x7f0000001380)=0x84) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000013c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$netrom(r4, &(0x7f0000001400)=@ax25={0x3, {"58cf814129e674"}, 0x101}, 0x10) readv(r1, &(0x7f00000014c0)=[{&(0x7f0000001440)=""/85, 0x55}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000001500)={0x4, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) syz_open_dev$sndseq(&(0x7f00000015c0)='/dev/snd/seq\x00', 0x0, 0x80) connect$inet(r4, &(0x7f0000001600)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) getsockopt$inet_opts(r4, 0x0, 0xd, &(0x7f0000001640)=""/119, &(0x7f00000016c0)=0x77) fdatasync(r4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001700), &(0x7f0000001740)=0x4) r5 = open$dir(&(0x7f0000001780)='./file0\x00', 0x800, 0x1) socketpair$ax25(0x3, 0x7, 0xc7, &(0x7f00000017c0)) r6 = add_key(&(0x7f0000001800)='id_resolver\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001880)="0162d151311c805dc51fb87c31d0631378ada5a257fd631a9f0918adb5dbfc48e88d8792a4b3cc249b75ef860e992873f6aa", 0x32, 0xffffffffffffffff) keyctl$assume_authority(0x10, r6) prctl$intptr(0x1, 0x3ff) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f00000018c0)) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000001900)={r2, @in6={{0xa, 0x4e22, 0x24f82c1e, @empty, 0x200}}}, 0x84) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000019c0)=0x400040) bind$pptp(r4, &(0x7f0000001a00)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001a40), &(0x7f0000001a80)=0xb) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000001ac0), &(0x7f0000001b00)=0x4) execve(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001c00)=[&(0x7f0000001b80)='id_resolver\x00', &(0x7f0000001bc0)='id_resolver\x00'], &(0x7f0000001cc0)=[&(0x7f0000001c40)='GPL&:md5sum[-\x00', &(0x7f0000001c80)='posix_acl_access\'\'\x00']) 2018/03/22 20:33:42 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000f22000), 0x4) ptrace$setopts(0x4200, 0x0, 0x5, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x100, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000180)={{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x12}, 0x3}, {0xa, 0x4e20, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x8, [0x66, 0x4ddf, 0x1, 0x72c, 0x7a74, 0xff, 0xe2, 0x3f52]}, 0x5c) write$selinux_validatetrans(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="73797374656d5f753a6fffffaad5c2826563745f723a6661696c6c6f675f743a73302073797374656d5f753a6f62656563745f723a696e6574645f6368696c645f657865635f04007330203108200237e6ebdf6a49a9df4cff756e636f6e66696e65645f753a73797374656d5f723a696e736d6f645f7417ae950473"], 0x78) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="06000000020051c70400090004002f00"], 0x10) ioctl$KIOCSOUND(r1, 0x4b2f, 0x9) 2018/03/22 20:33:42 executing program 1: r0 = inotify_init1(0x800) lseek(r0, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@broadcast=0xffffffff}, 0xa4c04683f53536e4, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x3}}, 0xe8) 2018/03/22 20:33:42 executing program 4: 2018/03/22 20:33:42 executing program 2: 2018/03/22 20:33:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond0\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYBLOB="9eff02000a000200bdaaaaaaacaaaa00e9"], 0x2}, 0x1}, 0x0) 2018/03/22 20:33:42 executing program 1: 2018/03/22 20:33:42 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:42 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x84) 2018/03/22 20:33:42 executing program 2: 2018/03/22 20:33:42 executing program 4: 2018/03/22 20:33:42 executing program 7: getrlimit(0x0, &(0x7f00000001c0)) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000033c000)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x50}, 0x1}, 0x0) 2018/03/22 20:33:42 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00009ee000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00008a0f94)={0x14, 0x4, 0x1000001, 0x800000001}, 0x14}, 0x1}, 0x0) 2018/03/22 20:33:42 executing program 4: unshare(0x20000400) r0 = memfd_create(&(0x7f0000000240)="7c6d1759334e3b64bd9444389deb79c9a09d54221f00000000000000d8fc9e3ac90aa2bb20752a03d250ee25a595fb71e1ea654e977d6f9e32394f0904254223e81395ff348a8d99a41e0e9f2ca72fb13f544432d4740532708e9bfc785cb2b7385660eb989456796f82a92d2d8ae34b1413ff87afbc2832c2a75d9aaca4be01baa7", 0x0) close(r0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x0) 2018/03/22 20:33:42 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) 2018/03/22 20:33:42 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0xd, &(0x7f0000fe6000)=""/8, &(0x7f0000000000)=0x8) 2018/03/22 20:33:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x5411, &(0x7f0000000100)) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'gretap0\x00', 0x600}) 2018/03/22 20:33:42 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000001c0)=0x1d, 0x4) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x440) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000100)) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair$packet(0x11, 0x0, 0x300, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r1, 0x1) 2018/03/22 20:33:42 executing program 4: mmap(&(0x7f0000593000/0x1000)=nil, 0x1000, 0x3000004, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={"67726574617030000300", 0x80000000}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0xfffffffffffffffd, 0x297) epoll_create(0x477) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000280)=0x4, 0x2) prctl$void(0x1b) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x4080, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f0000000200)={r3, &(0x7f00000001c0)=""/60}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xffffffffffffffc0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={r4, 0x5, 0x80000000, 0x9}, 0x10) 2018/03/22 20:33:42 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:42 executing program 6: getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000000140)=0x18) r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4, 0x0, &(0x7f000092b000)=[@exit_looper={0x630d}], 0xfffffffffffffef5, 0x0, &(0x7f000005af7e)}) socket$pppoe(0x18, 0x1, 0x0) 2018/03/22 20:33:42 executing program 5: r0 = socket$inet6(0xa, 0x4, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x1f, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x800, 0x0, 0x2}, 0x20) [ 116.954770] l2tp_ppp: sess 4/0: set debug=9d59c0f [ 116.968293] l2tp_ppp: sess 4/0: get L2TP stats 2018/03/22 20:33:42 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregs(0xc, r1, 0x0, &(0x7f0000000140)=""/32) 2018/03/22 20:33:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) listen(r0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x5411, &(0x7f0000000100)) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'gretap0\x00', 0x600}) 2018/03/22 20:33:42 executing program 5: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000140)) r1 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x391}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000100)=0x8) write(r1, &(0x7f0000000000)="220000001e0007ffe988160f09007fde0000f5eafeffa7001af2fe38050008800100", 0x22) 2018/03/22 20:33:42 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/43, 0x2b}, {&(0x7f00000000c0)=""/37, 0x25}, {&(0x7f0000000100)=""/24, 0x18}, {&(0x7f0000000140)=""/124, 0x7c}, {&(0x7f00000001c0)=""/238, 0xee}], 0x5, &(0x7f0000000300)=""/110, 0x6e, 0x7ff}, 0x100) [ 117.003580] l2tp_ppp: sess 4/0: set debug=9d59c0f [ 117.013890] l2tp_ppp: sess 4/0: get L2TP stats [ 117.040994] l2tp_ppp: sess 4/0: set debug=9d59c0f 2018/03/22 20:33:42 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x1000000, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000002000/0x6000)=nil, 0x6000, 0x0, 0x0, 0x0) r0 = memfd_create(&(0x7f0000000000)='eth0security}system]em0lo&nodev\x00', 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) 2018/03/22 20:33:42 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e26, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000300), 0x0, 0x20000801, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000003c0), 0xfff, 0x0, &(0x7f00000002c0)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/22 20:33:42 executing program 4: r0 = epoll_create1(0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x2802, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a8c000)) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x1f, 0x7], 0x2, 0x7fff, 0xe52c, 0x100000000, 0x1, 0x2, {0x4, 0x81, 0x2, 0xff, 0x8, 0x0, 0xbd, 0x2, 0x5, 0x5, 0x4, 0x7, 0x7, 0x6, "29f7745f140c1fa55c1a6375fe8d2503b71257a7e034d401180b8d17cd78c5ed"}}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000016000)={0x4}) epoll_pwait(r0, &(0x7f00007fd000)=[{}], 0x1, 0x0, &(0x7f0000eeeff8), 0x8) 2018/03/22 20:33:42 executing program 2: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x230100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='hugetlbfs\x00', 0x1000, &(0x7f0000000140)) umount2(&(0x7f00003e8ff8)='./file0\x00', 0x0) 2018/03/22 20:33:42 executing program 1: lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00', &(0x7f0000000100)=""/224, 0xe0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x3, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/22 20:33:42 executing program 6: getegid() mq_unlink(&(0x7f0000000040)='.\x00') r0 = creat(&(0x7f0000000000)='./file0\x00', 0xc8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'HL\x00'}, &(0x7f00000000c0)=0x1e) 2018/03/22 20:33:42 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x8, 0x101, 0x80000000, 0x2}, {0x3, 0x2, 0x66e, 0x8}]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000340)={0xfffffffffffffe00, 0x2, 'client1\x00', 0xffffffff80000000, "5349f132c9b73d50", "e14a75eb5d24319aea7353b0e98b1a846b31490587e1429415dedcf81bfd5f16", 0x7, 0x1f}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{}, {}]}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="0000fc000000000b611c636a74eaebbb6460cf13a0f319a28efefa08522276fed0d7800f3d5680fcf05f1dc985a35abe9bdb4e526068e001a557a1f40f0fc2cc8096a1b8209aafcc3dbd2c804247d9795525cf401ade94305b2409033c34cb194208c814a0c0a2f49d6007d0680948aa0fbf44fb8480a96bcc977aab05280f8ea8e456bcdeffcc749ba3445c8db17ef1c81ffb314a7a9eb99ac8d812e06185b13d2bb6f4ec3041b1864288057731e9e328b3d06768c7386213410b3996c9b99b46179b800554"], 0x10}, 0x1}, 0x0) sendto$llc(r0, &(0x7f0000000180)="56437bb18c0056456b5aaf7c0363179e13c309bc121ca939b2ecbe6990011320957c01e49c400b3cdde5128074a644ce7f53be54d8bcd3f493d7164695f0d9c360885dc9ee9eb1d7ad6dd3e85296e2ae889d8c459d59d558f42c177f392c03e4a493c6f9c90c2efe9ddc32bc44b90dadd63bd59187", 0x75, 0x4008050, &(0x7f0000000200)={0x1a, 0x30e, 0x6, 0x0, 0x8000, 0x800, @random="b09239f9d134"}, 0x10) timer_create(0x0, &(0x7f0000000000)={0x0, 0x35, 0x6, @thr={&(0x7f0000000400)="6c9ce0b7525a2dfd79ab42d3194c1e2b07aa59f3da5b71b093eda4a3f0cbef0a1262fd62f7b7dc68e2210cf5d28eccc49bf0f2f8543c406ffe23fc3bf301c05e0880ccc154215da5ea6e50e9bbcc4b0a80c8c9ff11efe455b8c92cefb8b74a319c9c610246eb1c1545adece4c6ed11a27925217dd20d4cb75e369c2ab3dc8b413202b12835b7aa5a57235fa74650d7357a379e158eab2af2535721b403fd36390e7c7b8235c8afa52377256a4c34970d5dd35b978b0a35e8a4eea975999982488f0ffb748109f641741c2007736b861a2b3932c81ef706557c4eca74c33ee6e997d797469ef35a23", &(0x7f0000000500)="4fa9cd7994cbbbcb90c58aaf6e72d91de0f101019f74755cd796cd1e3d71fabfedd42e6d62705dfd01418666fb21161b3a41cb219e40a113946d55270239ae63c525b32d216f0702c21a2b7c5a37267efd5b4833f7adc640477eec634b033c7eb99df3139c842b463ef841966936163f93202ad5aae03bdcecd2024d23af6ffad2f5035877ed263afc68d3aff464c0546d31df4a6dba0d46bc9c29d7355c46061bf3e792dc58b5cda6f684c268294c20435bd991ca75ee150077286e0db0a49083d8a9ef2e78eb95bf0487acfa"}}, &(0x7f0000000600)=0x0) timer_getoverrun(r2) 2018/03/22 20:33:42 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) [ 117.051483] l2tp_ppp: sess 4/0: get L2TP stats 2018/03/22 20:33:42 executing program 0: r0 = socket(0x11, 0x3, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r2 = dup2(r0, r1) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x431, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) fadvise64(r0, 0x22, 0x3, 0x2) [ 117.096187] l2tp_ppp: sess 4/0: set debug=9d59c0f [ 117.118159] l2tp_ppp: sess 4/0: get L2TP stats 2018/03/22 20:33:42 executing program 7: r0 = socket$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) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000080)=""/97) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @empty, @local}, &(0x7f0000000180)=0xc) sendto$inet(r0, &(0x7f0000000000)='^', 0x1cc, 0x0, &(0x7f0000000100)={0x2, 0x4e21}, 0x10) 2018/03/22 20:33:42 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000000480)=@abs={0x0, 0x0, 0x4e24}, 0x8) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r1 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000003f154)='./file0\x00', 0x0) r2 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0xc0010, r1, 0x0) r3 = mmap$binder(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x2000004, 0x13, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x84, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="03630840", @ANYRES64=r2, @ANYBLOB="0463044001000000106308400100000000000000046304400300000001634040040000000000000001000000000000000000000001000000000000000000000018000000000000001000000000000000", @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r1, @ANYBLOB="000000000000000000000000d4c0e72c74a55d1ae6ede4b488430baac099ab78afc63df34cce28a8160600000000000000036840639becd908fb746d6aad243b2f7f97bc422ffb9cf2fa85268670bd45b04e3f6ca6f745ef2070c06836222e2218e37baa20d8365148d7a3cc95cd506fce39ddf65ff3de2e2aff4099cdae0df16f46cde24b1a1542f9"], @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="076304400300000003630840", @ANYRES64=r3, @ANYBLOB='\fc\x00\x00'], 0x70, 0x0, &(0x7f0000000240)="20e14344ae346400c28c093d62b01f16b6e5e6fdfacf0fc04cd84edfc6e37e49b88a650a0c772135101a52c70e4abb93c8408bb7a47942e43fea56c05206cf805dfddfbe838b74f3a80c1f4c5ea2387fdd4db22fa5cf48bba33173a96ebc615523fd21ed0035b072702f3ad782c37e16"}) r4 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r5 = openat(r4, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r4, &(0x7f0000000040)='./file0/file0\x00') exit(0x400001000) renameat2(r5, &(0x7f0000000000)='./file0/file0/file0/file0\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0/file0/file0/file0\x00', 0x0) 2018/03/22 20:33:42 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0xfffffffffffffffc, 0x6}) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000), &(0x7f0000000000)=0x24f) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x400, 0x0) 2018/03/22 20:33:42 executing program 5: r0 = socket(0x2, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'mangle\x00'}, &(0x7f0000000000)=0x54) r2 = syz_open_procfs(r1, &(0x7f0000000140)='loginuid\x00') setsockopt$inet6_udp_int(r2, 0x11, 0x3, &(0x7f00001be000)=0xff, 0x4) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x2, 0x4) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/validatetrans\x00', 0x1, 0x0) sendfile(r3, r0, &(0x7f0000af5000), 0x10001) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x7, 0x2080) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00000001c0)=0x20) 2018/03/22 20:33:42 executing program 6: mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x22}) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="73d9c275726974792e839e466f99f8ced72f7f12dd657468302476626f786e6574313a232f0052b457634031beb920b5f7725246a684b6af0478e7dcfa79999b8847567ebdd2fa5595f0fd7109fbd4751911440f64b2ef052fb10909a0439f5793a4fe01beba538987c91be88704666a0b42085d914c3623fba8b60c46bfbb6b64648224c4b1"], &(0x7f0000000080)='eth1posix_acl_access+*\'proc\x00', 0x1c, 0x2) mremap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) 2018/03/22 20:33:42 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB='@\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x810, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) symlinkat(&(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000100)='./file0\x00') ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x0, 0x0, &(0x7f0000000140)=ANY=[], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="004c89ff15a44dc8c4aad821bf51220000d3"], 0x0, 0x0, &(0x7f000000bf1f)}) 2018/03/22 20:33:42 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:42 executing program 0: r0 = inotify_init1(0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getroute={0x14, 0x1a, 0x2, 0x70bd29, 0x25dfdbfc, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4040000) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) mq_unlink(&(0x7f0000000000)='\x00') process_vm_readv(r2, &(0x7f0000000540)=[{&(0x7f0000000440)=""/248, 0xf8}], 0x1, &(0x7f0000000680)=[{&(0x7f0000000580)=""/210, 0xd2}], 0x1, 0x0) 2018/03/22 20:33:42 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f0000000100)='K', 0x1) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = memfd_create(&(0x7f0000d7dfce)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ftruncate(r2, 0x40001) sendfile(r0, r2, &(0x7f000000a000), 0x7ffff) 2018/03/22 20:33:42 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1) signalfd(r0, &(0x7f0000000000)={0x9}, 0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000000100)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 'bond0\x00'}}) r2 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r2, &(0x7f0000311fe6)=@known='com.apple.system.Security\x00', &(0x7f000024e000)='/dev/sg#\x00', 0x9, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x1000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x20}, @in6={0xa, 0x4e23, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x24a00, @loopback={0x0, 0x1}, 0x80}], 0x74) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x1) 2018/03/22 20:33:42 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x102, 0x0) r2 = dup(r0) flock(r2, 0x4) 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) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x80000000, 0x2, 0xffff, 0x10124e16, 0x10001}) ftruncate(r3, 0x27ffe) sendfile(r2, r3, &(0x7f000053cffc), 0x8080000001) 2018/03/22 20:33:42 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r1, &(0x7f0000000000), 0xff96) write(0xffffffffffffffff, &(0x7f0000000280), 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000), 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) ioctl$KDENABIO(r1, 0x4b36) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) r3 = getpgrp(0xffffffffffffffff) fcntl$lock(r1, 0x7, &(0x7f0000000500)={0x1, 0x3, 0x0, 0x100, r3}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0xf2}, &(0x7f0000000140)=0x8) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000240)=""/113, &(0x7f00000004c0)=0x71) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000400)={r4, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x84) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000180), &(0x7f0000000200)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f00000003c0)=0xe8) setuid(r5) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x11, r0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00'}) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000001c0)={0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/22 20:33:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40002, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000100)={0x2, 0x1ff, 0x8d44, 0xffffffffffffffbb, 0xc2, 0x3}) bind$netlink(r0, &(0x7f0000436ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) r2 = memfd_create(&(0x7f0000000040)='ppp0vboxnet1vmnet1$ppp1.\x00', 0x3) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000080)) 2018/03/22 20:33:42 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00008d0ffc)=0x10000000000001, 0x3) close(r0) sendto(r1, &(0x7f0000000000)="d12f412ef7434352", 0x8, 0x40, &(0x7f0000000040)=@can={0x1d}, 0x80) 2018/03/22 20:33:42 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:42 executing program 5: unshare(0x40600) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x7fffffff, 0x4) r1 = signalfd(0xffffffffffffffff, &(0x7f0000b9fff8), 0x8) fchown(r1, 0x0, 0x0) [ 117.249144] audit: type=1400 audit(1521750822.827:126): avc: denied { set_context_mgr } for pid=23435 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 117.278773] binder: 23435:23439 unknown command 64 [ 117.288163] binder: 23435:23439 ioctl c0306201 20012000 returned -22 2018/03/22 20:33:42 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000580)={'filter\x00', 0x0, 0x0, 0x63, [], 0x1, &(0x7f00000004c0)=[{}], &(0x7f0000000500)=""/99}, &(0x7f0000000600)=0x50) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000080)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) setreuid(r2, r3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x8000) bind$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x10, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) [ 117.296341] audit: type=1400 audit(1521750822.877:127): avc: denied { setuid } for pid=23452 comm="syz-executor7" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 117.297424] sd 0:0:1:0: [sg0] tag#963 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 117.297436] sd 0:0:1:0: [sg0] tag#963 CDB: Test Unit Ready [ 117.297447] sd 0:0:1:0: [sg0] tag#963 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 117.297491] sd 0:0:1:0: [sg0] tag#963 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 117.297499] sd 0:0:1:0: [sg0] tag#963 CDB[20]: 00 00 00 [ 117.329393] binder: 23435:23447 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 117.363363] binder: 23435:23467 unknown command -7779328 [ 117.363410] binder: 23435:23467 ioctl c0306201 20003fd0 returned -22 [ 117.377172] binder: 23435:23467 unknown command 64 [ 117.377179] binder: 23435:23467 ioctl c0306201 20012000 returned -22 2018/03/22 20:33:43 executing program 2: seccomp(0x1, 0x0, &(0x7f0000002000)={0x2, &(0x7f000004afe8)=[{0x1c}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) shutdown(r0, 0x0) r1 = epoll_create1(0x80000) r2 = socket$nl_generic(0x10, 0x3, 0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000040)={0x20000000}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) 2018/03/22 20:33:43 executing program 6: r0 = memfd_create(&(0x7f0000000000)="0458", 0x3) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x1f}, 0x4) pwrite64(r0, &(0x7f00000000c0)='-', 0x1, 0x10000) fcntl$addseals(r0, 0x409, 0xb) 2018/03/22 20:33:43 executing program 7: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x0, &(0x7f0000000080)=""/77, 0x4d) r1 = fcntl$dupfd(r0, 0x0, r0) renameat(r1, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000040)='./control\x00') 2018/03/22 20:33:43 executing program 1: umount2(&(0x7f00007d5ff8)='./file0\x00', 0xfffffffffffffffd) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x100000001) 2018/03/22 20:33:43 executing program 4: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) close(r0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)=0x5, 0x4) 2018/03/22 20:33:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = signalfd(r0, &(0x7f0000000280)={0x6}, 0x8) r2 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r3 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001a80)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000001b80)=0xe8) recvfrom$packet(r3, &(0x7f0000000100)=""/42, 0x2a, 0x10040, &(0x7f0000002c40)={0x11, 0x1c, r4, 0x1, 0xbd5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x14) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000180)={'syzkaller0\x00', {0x2}}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000140)) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000002c0)={0x1, 0x1ff, 0x1, 0x3de2}) 2018/03/22 20:33:43 executing program 0: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x20) creat(&(0x7f0000000100)='./file0\x00', 0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/124, 0x7c) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) 2018/03/22 20:33:43 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:43 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000040)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r0, r1) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000002c0)={r3, 0xffffffff7fffffff}, &(0x7f0000000300)=0x8) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000000100)={0x7621, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x104) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x100d2) 2018/03/22 20:33:43 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:43 executing program 7: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000ed5ff0)=[{&(0x7f00004cb000)=""/1, 0x1}], 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x401}}, 0x100000001, 0xc00, 0x6, 0x848, 0x1}, &(0x7f0000000440)=0x98) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000480)={r5, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) socket$inet6(0xa, 0x0, 0x401) ioctl$sock_inet_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x4, 0x0, 0x3, 0x2}, &(0x7f00000002c0)=0x18) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r6, 0x8}, &(0x7f0000000340)=0x8) pipe(&(0x7f0000000540)) writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x4}}}, 0x84) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000000c0)=0xfffffffffffffff7, 0x4) write$selinux_user(r2, &(0x7f0000000240)={'system_u:object_r:dhcpc_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x2b) tee(r2, r1, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x8001, 0x9, 0x8000, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r7, 0x3f}, &(0x7f00000001c0)=0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/22 20:33:43 executing program 3: connect(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(0xffffffffffffffff, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:43 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x5) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000180)) [ 117.379620] binder: 23435:23467 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 117.380817] binder: 23435:23468 unknown command -7779328 [ 117.380823] binder: 23435:23468 ioctl c0306201 20003fd0 returned -22 [ 117.425296] device lo entered promiscuous mode [ 117.440156] device lo left promiscuous mode 2018/03/22 20:33:43 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000bbfff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000cedf74)={0xfffffffffffffffc, 0x0, 0x0, "717565756531000000080000000000000000000f00000000000000000000000000000000000000000000000000000000000000008000"}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000040)={0x0, 0x7}) 2018/03/22 20:33:43 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xbe}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r1, 0x3, 0x8, "cef0fc19f06327e2"}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x4) ppoll(&(0x7f0000f7eff8)=[{r0}], 0x1, &(0x7f0000f7a000), &(0x7f0000f7d000), 0x8) write(r0, &(0x7f0000000100), 0x0) 2018/03/22 20:33:43 executing program 3: r0 = socket(0x0, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:43 executing program 5: mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000240)) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x10000) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x20, 0x4000) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f00000001c0)=""/122) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000000c0)={0x8279, 0x6, 0x80000001, 0xea7, 0x7, 0x3ff, 0x7}, 0xc) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000080)={0x2, 0xfffffffffffffff8}) 2018/03/22 20:33:43 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TIOCNOTTY(r0, 0x5422) setrlimit(0x9, &(0x7f00003a1ff0)) munmap(&(0x7f00003a1000/0x4000)=nil, 0x4000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0x0, 0x8000, 0x6, 0x10000}, {0xd69b, 0x100000001, 0x0, 0x6}, {0x3cc, 0xabfa, 0x6, 0x10001}, {0x4, 0x0, 0x400b2467, 0x7}, {0x7, 0x0, 0x80000000, 0x7}, {0x8000, 0x3ff, 0x9, 0x40}, {0xe3, 0x4, 0x9, 0xd7}, {0x3a, 0x100000000, 0x20}, {0xfffffffffffffffa, 0x3, 0x100000001, 0x2}]}) r2 = getpgid(0x0) tgkill(r1, r2, 0x18) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x0, 0x3e, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f0000000000)={0x30000010}) 2018/03/22 20:33:43 executing program 6: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') sigaltstack(&(0x7f0000fff000/0x1000)=nil, 0x0) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f0000000180)=""/1, 0xda) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x800, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f000078c000/0x2000)=nil, 0x2000}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000015c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom(r1, &(0x7f00000001c0)=""/135, 0x87, 0x40000020, 0x0, 0x0) setsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000001600)=0x2a6, 0x4) 2018/03/22 20:33:43 executing program 7: prctl$getreaper(0x2, &(0x7f000026c000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10002, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x3, 0xc4}, &(0x7f0000000180)=0x88) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0x8}, 0x8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x70340000, 0x5, 0x8000}, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) 2018/03/22 20:33:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="37ea00000000010000f5051a000000057483"]}) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x103000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_trie\x00') ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000080)) getgroups(0x6, &(0x7f0000000140)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) setgroups(0x6, &(0x7f0000000480)=[r2, r3, r4, r5, r6, r7]) 2018/03/22 20:33:43 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0x10) r0 = socket(0x11, 0x4000000000080002, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000d0effc)=0x2, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000d11ffc), 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) [ 117.479193] device lo entered promiscuous mode [ 117.483853] device lo left promiscuous mode 2018/03/22 20:33:43 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x46, @empty, 0x512a}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000180)={r2, 0x5e0000, 0x5, [0x200, 0x2, 0x0, 0x6, 0x650]}, &(0x7f00000001c0)=0x12) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000dfffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x840200000000101, 0x2}, 0x20) 2018/03/22 20:33:43 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x0) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000190009060000000000d63700028000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/03/22 20:33:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="1800000032ffff02ffffffffffffffff000000000400010026397eaba71d"], 0x18}, 0x1}, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x58) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000001940)='./file0/file0\x00') setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) sendmsg(r0, &(0x7f0000001900)={&(0x7f0000000180)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x2, 0x3, 0x2}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000200)="d1b863d446f411b020a2cff15a41c56ab2f4bf5f7bf3612ddf7017f813e428a429b909883f9465d4f6ea", 0x2a}, {&(0x7f0000000240)="e41df3bb053a6aecc6e556182d3cef5dd3cedd54a457c19b3b19e314cae70ab2a0a2502a034293442462ddfb3435119ba9bddf88a4c7c8", 0x37}, {&(0x7f0000000280)="269d2a6ab87a4de8dad196c88186ecc93625ed7685b1025770f0160b25384bb351a6ea76c76e36219a655e4e77e1a8237bba43708718f47216e368f72e66596572293f1e3831", 0x46}, {&(0x7f0000000300)="d10ea1bed2247d89604105eaa7ef876a35d6e68aac0559aab8b62decef7b3c0fd685d937ad74d199806205c0429905bfc797dded18755e39d5fa1822fb0db18342e779f6ac76de5f2743f37e7e31cac738b236", 0x53}, {&(0x7f0000000380)="01a53619326c5a4ba43bc459fbb674603f822a12dcc3eaa74af869da663c1a6e17237cf572c760011ceb89884cf4ade76f17eed840cd06bc87af0123fb1b4a13877b4f85fda5ef9c721396fc870bc4c836f84f9fc7d47e517e8786b707bc2fd1a0c8024eafb469fa7011f8e30de6ebcab4797e8f2b4795b29499fd3afc2f56a21334188ce58e1b8ae6553fcf00fe48efa84a47466e0a802546ba18483720ca1a6eca82d8c793aaae9e3ef2102ee3152f1d6aaa633d33bf6f507df106ff16a9900165ac80a384575b90e44c52d56164d19cda346a77fecc62cff7c3d6389839f7c50d83231d005e7fe01a6ac3defb7af68b673ceb4f64cd", 0xf7}, {&(0x7f0000000480)="8b5c2a5f9db636c2ac2469e968f1f2e1285f152ce9ab86f26fee46f0f593c0bcf374804c1d9a12a5201bd4828bd0c1a979918357", 0x34}, {&(0x7f00000004c0)="ccbac4e337a72f96b11f06ec8aaa4b3a4f6341d3bfbc94a00a65a55a910c5653579cdd3175b222acec6bdd1c732659c4289c7ced614fe8774d42d9c84c22b9b0ef311bbb647b8e2580f384f6218836a0f552f40ee4632132f2e978b6f1f50269c08ed91a6fa412ca0be7b9241c24a456098be3642b5a38f18bd7e65d68733b625d5f922d60d3fcc9bb4948fcd199d2abdeeb6390488da8ec3abd3857c29dc7972f7dca9cd16e1a0a095de7543d68e0879d1c4f2bdb54edc53b98f1922834870f1aa0e8883d668d87767352304e2c", 0xce}, {&(0x7f00000005c0)="e050f0da652b6e9cfe73875c6bcc1e6fdab44c0d666ed40fe1794b5e36fbb795b0e09d27a573dde50e", 0x29}, {&(0x7f0000000600)="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", 0x1000}], 0x9, &(0x7f0000001680)=[{0x4c, 0x119, 0x8, "52d802887873d074fa3ebe0b7804061d29abec81c5d1f7fc621ce377bf652fd2a6f13c863c9327a123b1a560d70b294631dc04a788a790f776ab21ef3d51"}, {0x28, 0x10e, 0xfff, "3ee879b192c9db72dbd13fe21eb996d53d6df7c2adde7cf3dcfec0"}, {0xfc, 0x102, 0x5, "88b91ab67794793ddbb5c694519543cf1aec94426a08ece3f0c46b3333aedf72ddd0486fd6867bafd9625a74bcdd11ae3b32c2352ddcf266ba6de942f050267e6e8300d67239ae367c0b4312b432216d3c9a9e6a5f838d442189e0d13376825d899b6559ae7b8ed40f327e79c33f283395bf1080cb906b4e5cd0edbb103b34fb5ce1a28b019ace87f9cdb8fb3a2278a3f9939960729a9730877606950a37bff0b75a2b138d0ee1c9298c6347272595c65b054d8aefddcddd0264b6eae2ccb28af790c74b38d8ad36e568d4e8c1df2d1d5dc3846eeb044fe91aad6099596617d424f0baa44dc09fc6264605ba267c"}, {0xfc, 0x0, 0x9, "2ee3fe0aa06b2b5be9700c9a528d0f45e926f224197e182fa7f574ac2f0ea122f13baed41795319bf4cb6285210e74ca62551bd76de83ed362f9a1645a44b9d5dc4d49461d857cc01b971ae74c991b38225ad7c2e5a5d0ac05b79b89e52fd46e637fe67f779300baa63ef9495d6c049cfd137f3413caa0e0fec60feb482978038a00da274d06d158ac84a45a2ec65194aca5c04bbd6aa3c874ec78d44e1ee415d27cd57366564ba6265b23929ed6de0cbeb7f769e181481c45fdbf60e96105954369079204c1e32c98c3bc653855f1245d4e918541d06b9ce48b397b3ecb908dcd00510d71824de53b6aa70548"}], 0x26c, 0x800}, 0x20000001) 2018/03/22 20:33:43 executing program 6: r0 = memfd_create(&(0x7f0000000000)="cb00", 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000180)={0x1, 0x7, 0x1, {0x77359400}, 0x4, 0x5}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xffffffff80000001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x8, 0x4}, 0xc) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="2f0000001800030007fffd946fa283bc8020000000040005031d856808000f00083c140008000024e0710b42fa3ccc", 0x2f}], 0x1}, 0x0) [ 117.542919] audit: type=1400 audit(1521750823.117:128): avc: denied { setgid } for pid=23519 comm="syz-executor4" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/22 20:33:43 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f82000)=0x9, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/28) sendto$inet6(r0, &(0x7f00000000c0)="23b7fae2", 0x4, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/03/22 20:33:43 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x103400, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000080)="e7051e37e1086e703169a4c1ebc9888c9649554deffc2ed4dd6c8e0a79b0ce57493e6eeeee8f392d9a4c36f90d21ca0f4fc524a83c37983b15c7abb2c542d760e90bdf22046ebd17e086541b385b9b6c3c84c36268aae98c27aa4f7ed6b202ba9bf95889c04b0ed3bf7f22e85a59f597569d1532c0fa6b2f2f2469b46784878bd65da5034f630310356c13b0476582b2f63f09cf92853a67", 0x98, 0x4, &(0x7f0000000180)={r1, r2+10000000}) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) r4 = socket$inet_udp(0x2, 0x2, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x200000) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) 2018/03/22 20:33:43 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x7, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000d8b000)="0107040000", 0x5) 2018/03/22 20:33:43 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x56400, 0x0) getsockname$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x3) 2018/03/22 20:33:43 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000100)="1c45a86d7551020913127771641c1421a33be423362aef8b8e3442af729ad0590dca934cd32adeb0126f1098019774d741bf1b108fa902272db97ed180a99cbe27cd4d49ebe6e9df6052dd3c040d55398a77beb9c9efd4c3b9832e50c4621c9e02") ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/159) getdents64(r0, &(0x7f0000000180)=""/174, 0xae) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8931, &(0x7f0000001400)={'syz_tun\x00', @ifru_names='sit0\x00'}) [ 117.551349] audit: type=1400 audit(1521750823.117:129): avc: denied { dac_read_search } for pid=23511 comm="syz-executor0" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 117.604838] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65330 sclass=netlink_route_socket pig=23548 comm=syz-executor0 [ 117.605552] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65330 sclass=netlink_route_socket pig=23548 comm=syz-executor0 2018/03/22 20:33:43 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='sessionid\x00') getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0xfb, "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"}, &(0x7f0000000080)=0x11f) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x3124, &(0x7f0000000100)=0x4) exit(0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/03/22 20:33:43 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:43 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x3, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$TIOCCONS(r1, 0x541d) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:devlog_t:s0\x00', 0x1e) sendmsg$nl_crypto(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@del={0x100, 0x11, 0x105, 0x70bd28, 0x25dfdbfe, {{'ansi_cprng\x00'}, [], [], 0x400, 0xceb4fe2bf9f64352}, [{0x8, 0x1, 0x7fff}, {0x8, 0x1}, {0x8, 0x1, 0x8}, {0x8, 0x1}]}, 0x100}, 0x1, 0x0, 0x0, 0x48051}, 0x40000) 2018/03/22 20:33:43 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xf, 0x8012, r0, 0x4a) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, r0, 0x3) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f00000000c0)={{0x3, 0x8}, 'port1\x00', 0x5, 0x418, 0x40, 0x8, 0x5, 0x3, 0x7f, 0x0, 0x4}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/context\x00', 0x2, 0x0) 2018/03/22 20:33:43 executing program 6: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/03/22 20:33:43 executing program 7: r0 = socket(0x40018, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000040)="fc5c4430", 0x4) 2018/03/22 20:33:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) statfs(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)=""/83) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0072adfb135e00000000000000"]) openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x420183, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) 2018/03/22 20:33:43 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000764000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) r2 = geteuid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002, 0x4e24, 0x3, 0x4e22, 0x0, 0xe8c825e06834df23, 0xa0, 0x20, 0xbf, r1, r2}, {0x5, 0x6, 0x0, 0xffff, 0x0, 0x9, 0xd4c, 0x8}, {0x40, 0x1f, 0x3, 0x78}, 0x8000000000000, 0x6e6bb2, 0x2, 0x1, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x3f}, 0xa, @in6, 0x3500, 0x0, 0x1, 0x89d, 0x2, 0x6, 0x3}}, 0xe8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x800000000000f, &(0x7f000059fffc)=0x2c, 0x4) r4 = fcntl$dupfd(r0, 0x406, r3) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000280)={r5, @in6={{0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x20}}, 0x1, 0x7, 0xf2, 0xc3, 0x100000000}, &(0x7f0000000340)=0x98) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000000000)={0x9, 0x2, 0x3ff, 0x4, 0x0, 0x2dc4}) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/03/22 20:33:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000020f000), &(0x7f0000d26000)=0x14) 2018/03/22 20:33:43 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:43 executing program 5: r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x7) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8ff4)={0x4}) ppoll(&(0x7f000051c000)=[{r0}], 0x1, &(0x7f00009a6000), &(0x7f000013b000), 0x8) 2018/03/22 20:33:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000040)=[{r0, 0x40}, {r0, 0x20}, {r0, 0x4}], 0x3, 0x4) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000000000)="0600000000000000ed1800000000fefffffffffdff6db86078032ea94addbcc1de84de44c749e19e4bc146c6", 0x2c) 2018/03/22 20:33:43 executing program 5: socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000000), 0xffffffffffffff64) 2018/03/22 20:33:43 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000800)={'sit0\x00', &(0x7f0000000080)=@ethtool_cmd={0x19}}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/22 20:33:43 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt(r0, 0x2, 0x3, &(0x7f0000000040)=""/230, &(0x7f0000000140)=0xe6) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) 2018/03/22 20:33:43 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000080)={0xffffffffffff8001, 0x497, 0x8, 0x8000, 0x20, 0xfffffffffffffff7, 0x3ff, 0x6, 0x6, 0x7, 0xf7, 0x1ff}) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000936ffc)=0x3) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f00000000c0)={0x5, 0x3, 0x4}) close(r0) 2018/03/22 20:33:43 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000146ff0)={0x0, 0x1, &(0x7f0000000080)="9e"}) getrusage(0xffffffffffffffff, &(0x7f00000000c0)) clock_adjtime(0x7, &(0x7f0000000000)={0x40, 0x2, 0x4, 0x7, 0x80000001, 0xfffffffffffffffa, 0x401, 0x9, 0x6, 0x1b8d, 0xffffffffffffffff, 0x10000, 0x9, 0xffffffffffff0001, 0x9, 0x6, 0x2c1, 0x100000001, 0x912, 0x8, 0x9, 0x10001, 0x3ff, 0x1, 0x8000}) 2018/03/22 20:33:43 executing program 2: pipe(&(0x7f0000e2aff8)={0xffffffffffffffff}) flock(r0, 0x2) flock(r0, 0x2) r1 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00002cb000)={0x0, r1}) recvmsg(r3, &(0x7f000070bfc8)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r3) tkill(r1, 0x16) 2018/03/22 20:33:43 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:43 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x101, 0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0x0, 0x0, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) 2018/03/22 20:33:43 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x30) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) r3 = getegid() stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000340)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0xe8) r6 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) r8 = getgid() setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000d80)=@broute={'broute\x00', 0x20, 0x6, 0x848, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000500], 0x0, &(0x7f0000000040), &(0x7f0000000500)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x835c45d90a42460e, 0x7e, 'lo\x00', 'syzkaller1\x00', 'teql0\x00', 'syzkaller1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff], @random="23ddca43f336", [0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x98, 0xc4}, [@common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}]}, @common=@mark={'mark\x00', 0x8, {{0xffffffc0, 0xfffffffffffffffd}}}}, {{{0x5, 0x20, 0xeaff, 'gre0\x00', 'irlan0\x00', 'ip6_vti0\x00', 'gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xe4, 0xe4, 0x10c, [@owner={'owner\x00', 0x14, {{r1, r2, r3, r4, 0x6, 0x7}}}, @connbytes={'connbytes\x00', 0x18, {{0x8, 0x20, 0x2, 0x2}}}]}}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x2, [{{{0x9, 0x0, 0x0, 'bond0\x00', 'gre0\x00', 'erspan0\x00', 'yam0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0x0, 0x0, 0xff], 0x70, 0x108, 0x234}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0xfffffffffffffff9}}}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x8001, 0x8001, 0x0, 0x1, 0x0, "6d99a77ef12d20f6b01f695472c73df25418fe57f04ef43515cd671b801c6c9696709467c9a5d1dc41448d160fe0af43fd96fb3ae1747295471898165945b702"}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x2, 'system_u:object_r:etc_t:s0\x00'}}}}, {{{0x11, 0x3, 0x22f0, 'ip6_vti0\x00', 'syz_tun\x00', 'bpq0\x00', 'irlan0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x97e83b5442bc6fe9, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0xac, 0x158, 0x184, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x8, 0x5}}}]}, [@common=@nflog={'nflog\x00', 0x4c, {{0x7, 0x2a7, 0xbcd7, 0x0, 0x0, "8d6359fe8f496420842a6356d3d93f9b9f1589e028e149f7f39478a503d096ec2e1579f769fe7d812234da691e91e63ff515ee518b6eee8c023114384fbf4c0e"}}}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0xa88, 0x8, 0xf711}}}]}, @common=@mark={'mark\x00', 0x8, {{0xffffffc0, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x2, 0x8906, 'syzkaller1\x00', 'ipddp0\x00', 'sit0\x00', 'erspan0\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff], 0xd4, 0x110, 0x138, [@devgroup={'devgroup\x00', 0x14, {{0x2, 0x400, 0x6, 0x64d, 0xffffffff}}}, @vlan={'vlan\x00', 0x8, {{0x4, 0x3, 0x6, 0x2, 0x4}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x18, {{'syz1\x00', 0x9, 0x0, 0x2}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x2}}}}, {{{0x17, 0x4, 0x88bd, 'vlan0\x00', 'lo\x00', 'syzkaller1\x00', 'vlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff], 0xa8, 0xd0, 0xf8, [@owner={'owner\x00', 0x14, {{r5, r6, r7, r8, 0x7, 0x6}}}]}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x4}}}]}, @common=@AUDIT={'AUDIT\x00', 0x4}}]}]}, 0x898) unshare(0x20000400) r9 = syz_open_dev$urandom(&(0x7f0000a87ff3)='/dev/urandom\x00', 0x0, 0x0) vmsplice(r9, &(0x7f000071e000)=[{&(0x7f0000340000)}], 0x1, 0x0) 2018/03/22 20:33:43 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="006167656d617000b8a87acf380485c1f2583687d0c270902ca41d17c3eceb1dafc00dadb06d0d285c3932f5ec1b3ef149e3230b35bb8a3ca00a3b62122b09d7667bebc938b7b685d4f94efb3d0a7c97f40fafebc38729a1ed3f24a1741f") r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x2) r2 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r2, r0, &(0x7f000030f000), 0x7563) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x5, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000080)=""/64, 0x8}) sendfile(r1, r2, 0x0, 0x0) 2018/03/22 20:33:43 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x20000000000000) write(r0, &(0x7f000006e000)="7f", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) ppoll(&(0x7f0000d35ff0)=[{r0}], 0x1, &(0x7f0000542ff0)={0x77359400}, &(0x7f0000ea3000), 0x8) ioctl$TCXONC(r0, 0x540a, 0x1) ioctl$TCXONC(r0, 0x540a, 0x3) 2018/03/22 20:33:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sendto$inet(r0, &(0x7f0000000000)="4ea46007fddd177b9455a414a679ade111e1f67541ed771c1030e709c57cd14707ce3418040eb61218b4f9da8f96699d4925a26982e393a9638f4d577b1cb96c699bc22aae8147d77a83bd46f84336a2a27afc98d335ced61d980258249bfac35ee73873fc511622988b9d544c9d344dcab85b2a707f515fb19d405e11acb7022f63a14e0ce7240438a475e5035137729625b548b80b035deeb4c7df86c38c94e28a626ce9d3702311751ffb9a2543a047205f5c5fa447882c8f7ddfeb82f9f3505626f4ee6f910110588a8df96bb3356e39e2cc0fa9ec08b6adf0", 0xdb, 0x40000, &(0x7f0000000100)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000200)) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000004, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000c69fc0)=[{0x2}, {0x1}, {}, {0x0, 0x4}, {}, {}, {}, {0x3}], 0x8) 2018/03/22 20:33:43 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) [ 117.773180] l2tp_ppp: tunl 4: set debug=9d59c0f [ 117.778346] l2tp_ppp: tunl 4: get L2TP stats [ 117.809963] l2tp_ppp: tunl 4: set debug=9d59c0f [ 117.817116] l2tp_ppp: tunl 4: get L2TP stats [ 117.842531] l2tp_ppp: tunl 4: set debug=9d59c0f [ 117.848298] l2tp_ppp: tunl 4: get L2TP stats INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes 2018/03/22 20:33:43 executing program 5: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x2, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x201, 0xff, 0x6, 0x1ff, 0x8, 0x0, 0x80000000, 0x0, 0x4b}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) 2018/03/22 20:33:43 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x504) signalfd(r0, &(0x7f0000000040)={0x7fffffff}, 0x8) 2018/03/22 20:33:43 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fstatfs(r0, &(0x7f00000000c0)=""/4096) r1 = epoll_create(0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000774ff4)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002b9ff4)={0x4}) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000040)={0x3, 0xbea0, 0xf21e, 0x72cd, 0x6, 0x1, 0x3, 0x200, 0x5e, 0x2}) accept4$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x800) poll(&(0x7f0000db3000)=[{r1}], 0x1, 0x0) 2018/03/22 20:33:43 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(0xffffffffffffffff, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:43 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000240)='ramfs\x00', 0x80000, &(0x7f000000a000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000272ff7)='../file0\x00') r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x30000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000380)={0x0, 0x1000, "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"}, &(0x7f0000000200)=0x1008) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000013c0)={r1, 0xffff, 0x7, [0x101, 0xe89e, 0x6, 0xffffffffffffffff, 0x3, 0x5, 0x1]}, &(0x7f0000001400)=0x16) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_udp(0xa, 0x2, 0x0) read(r2, &(0x7f00000002c0)=""/184, 0xb8) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='../file0\x00', 0x800, 0x100) 2018/03/22 20:33:43 executing program 4: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, r0) keyctl$read(0xb, r1, &(0x7f0000000080)=""/152, 0xd1063ca97b1db209) 2018/03/22 20:33:43 executing program 2: pipe(&(0x7f0000e2aff8)={0xffffffffffffffff}) flock(r0, 0x2) flock(r0, 0x2) r1 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00002cb000)={0x0, r1}) recvmsg(r3, &(0x7f000070bfc8)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r0, r3) tkill(r1, 0x16) 2018/03/22 20:33:43 executing program 6: r0 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r0, &(0x7f0000000040)='ns/net\x00') 2018/03/22 20:33:44 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000197000)={0x14, 0x4, 0x1, 0xfffbfffffffffffd}, 0x14}, 0x1}, 0x0) r1 = gettid() tkill(r1, 0x1d) 2018/03/22 20:33:44 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000180)={0x0, &(0x7f0000000080)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000200)={r2}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000100)={r1, 0x3}) setrlimit(0x7, &(0x7f0000000000)={0x6}) dup(r0) ustat(0xed, &(0x7f00000000c0)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) 2018/03/22 20:33:44 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0xfffffffffffffffa) lseek(r0, 0x0, 0x3) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001240)=0x0) r2 = getuid() r3 = getgid() r4 = getpid() stat(&(0x7f0000001280)='./file0\x00', &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002880)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000028c0)={{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00000029c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002a00)={0x0, 0x0, 0x0}, &(0x7f0000002a40)=0xc) sendmmsg$unix(r0, &(0x7f0000002ac0)=[{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001200)=[{&(0x7f0000000100)="8bae32e073735d67273b27f6edd7d1125733e90e13ae5cdf28ccc8672bee537c422b4a10f8764be0d4adaabf29618711550e97e000eb9d0a21287a84e983d2d8d45d8aa7bb5aa8732567ac7e18e9da8e754534a80cadcd204f8ff7106735c07a95b449fb457d210e72a1102c68f290f1fcfebbd2", 0x74}, {&(0x7f0000000180)="944b5c462b1cd0e370635cd43bfc790f75cc29efe249a5917f86d906fe1f5b7fcd585f4edb2d44703143014e5c59687f3519251137a121612ab855a3f343e6d6df558ebc818b1f783926", 0x4a}, {&(0x7f0000000200)="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0x1000}], 0x3, &(0x7f0000001340)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}], 0x50, 0x8090}, {&(0x7f00000013c0)=@file={0x1, './file0\x00'}, 0x6e, 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0x1000}, {&(0x7f0000002440)="ec9bee177c4e78afdfb75f01954d770edeb21a28f4e44b25886381f5133b66fd1c01f6d9b585fdaab662cc23ba39555f9afcce59bd76a4bc554bec4767350e9ebb2fbfc179f5d0448cca58048d4d7bb69dca4d3653298ea2981061f97617cf6011d4017a911cec353df052704f5bc059d0c0bd", 0x73}, {&(0x7f00000024c0)="95825c87d0d7ca97ca0a1791d9ee28c4bfe8d36f86985dee73d208ef80fb6834dcd7683008262bf1130494a8538a50bebbe80db548a88ecb372e9d9ad2e9d4f9761a9d2e57a3e93113065901579489874d29d4b0ef7aa4483ea43da85b244aeb56b5963c5b7495d377061b0036ea70dc258885a5c747dda5e0895f216028a090e1fe48abd9c48b", 0x87}, {&(0x7f0000002580)="2a63cc5b5e2ac5b56e5d7084e16b40f1c31fb55473d722594313c684e38f859577751c8be616ca6d2a77ab524645a9b03074f3036e79df1d45943aa2ba3c21682bd51fad477c72baee4a8c", 0x4b}, {&(0x7f0000002600)="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", 0xfd}, {&(0x7f0000002700)="0a30ff0a5d3e539b19b14308edd2007abc327baa25c3843c18260445ea3296dcc0fd7c02311e2e5979224a64719a3784a95504d939b7ba83b6fcd64f94803cd15d30e24b2b776caa94f9d2c5fa78af070360ad399b42c8acd6fdf6b95b50b102d19e45531d83e4ce6492d3dde8ba31bf1ea3f49818866ae00f94a01260feb687911497bfb57ad0698c0d6269d42e239ba38e1d1e19e58823c48861c0666af9429781113099f902", 0xa7}, {&(0x7f00000027c0)="e3bde2ffac85a0d15f482abe04eb5061517cd35bfad66b00f1bc393c98e26c325cfb4ae9befd311534bd358a83e33cd6c89b5efe810e9a29375f0c804f47ebab0550e826658bf45afeca8f6022", 0x4d}], 0x7, &(0x7f0000002a80)=[@rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}], 0x34, 0x800}], 0x2, 0x88c0) delete_module(&(0x7f0000002b00)='vboxnet1GPLvboxnet1system!{\x00', 0xa00) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000002b40), &(0x7f0000002b80)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000002bc0), &(0x7f0000002c00)=0x4) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000002c40)={'broute\x00'}, &(0x7f0000002cc0)=0x50) r10 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000002d00), &(0x7f0000002d40)=0x4) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000002d80)) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000002dc0), &(0x7f0000002e00)=0x4) getsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000002e40), &(0x7f0000002e80)=0x4) fsetxattr(r10, &(0x7f0000002ec0)=@random={'btrfs.', 'broute\x00'}, &(0x7f0000002f00)='/selinux/policy\x00', 0x10, 0x1) ppoll(&(0x7f0000002f40)=[{r0, 0x20}, {r0, 0x48}, {r0, 0x8000}, {r0, 0x1000}, {r10, 0x44}], 0x5, &(0x7f0000002f80)={0x77359400}, &(0x7f0000002fc0)={0x3}, 0x8) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000003000)=0xef, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000003040)=@dstopts={0xff, 0x0, [], [@pad1={0x0, 0x1}]}, 0x10) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000003080)=0x3) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000030c0)=0xa56, 0x4) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000003100)={'raw\x00'}, &(0x7f0000003180)=0x54) getpeername$llc(r0, &(0x7f00000031c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003200)=0x10) 2018/03/22 20:33:44 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(0xffffffffffffffff, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYRES16], 0x1}, 0x1}, 0x1) 2018/03/22 20:33:44 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket(0xb, 0x80005, 0x7) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040)={0xe65, 0x1}, 0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0xb, &(0x7f0000001ffc), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) 2018/03/22 20:33:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0xb88ff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) timerfd_create(0x6, 0x800) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f00000000c0)=@req={0x5, 0x2, 0x5, 0x3}, 0x10) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00009b8000)) [ 118.418356] audit: type=1400 audit(1521750823.997:130): avc: denied { sys_chroot } for pid=23653 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/22 20:33:44 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(0xffffffffffffffff, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:44 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$ipx(r1, &(0x7f0000000140)="c4", 0x1, 0x0, &(0x7f0000000200)={0x4, 0x0, 0x0, "15726b4eef7e"}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000b5b000)={&(0x7f00006c2000)={0x10}, 0xc, &(0x7f0000fd2ff0)={&(0x7f0000e5e000)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000ecf000)="ed", 0x1, 0x0, &(0x7f00007da000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/03/22 20:33:44 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x0, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:44 executing program 5: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(0xffffffffffffffff, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:44 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x400, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4a000, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000100)=0xfffffffffffffff1) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/03/22 20:33:44 executing program 0: r0 = socket(0x10, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x402000, 0x0) write(r0, &(0x7f0000fa3fda)="26000000130047f1eb14c1f8590022ff001000e301000000010000ffff000040060021000e4b", 0x26) 2018/03/22 20:33:44 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0xcf, 0xcd4, 0x6, 0x6, 0xb2, 0x6}) r2 = socket$inet6(0xa, 0x802, 0x88) dup2(r0, r2) 2018/03/22 20:33:44 executing program 6: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f0000000100)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) getdents(r0, &(0x7f000076cf07)=""/249, 0xf9) openat(r0, &(0x7f0000000080)='./control\x00', 0x450402, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x24400, 0x0) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/22 20:33:44 executing program 5: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(0xffffffffffffffff, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:44 executing program 4: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e4eff4)) r2 = socket$netlink(0x10, 0x3, 0x0) preadv(r2, &(0x7f0000000540)=[{&(0x7f0000000000)=""/240, 0x2e1}, {&(0x7f0000000100)=""/142, 0x8e}, {&(0x7f00000001c0)=""/172, 0xac}, {&(0x7f0000000280)=""/123, 0x7b}, {&(0x7f0000000300)=""/39, 0x27}, {&(0x7f0000000340)=""/200, 0xc8}, {&(0x7f0000001780)=""/219, 0xdb}], 0x7, 0x0) poll(&(0x7f0000001680)=[{r2, 0x80}, {r2, 0x100}, {r1, 0x42a0}, {r2, 0x100}, {r1, 0x24}, {r2, 0x40}, {r2, 0x4504}], 0x7, 0xff) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000001700)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x20, @loopback={0x0, 0x1}, 0x29}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x4c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000007ff4)) geteuid() epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x400400, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001600)=0x1008) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000440)={0x0, 0xff, 0x1ee000000, 0x2, 0x4, 0xbc5, 0x7, 0x7, {0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x0, 0x9, 0x4, 0x3ff, 0x5}}, &(0x7f0000000500)=0xb0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000001640)) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000001880)={r5, 0x3, 0x5, 0x100000000}, 0xfffffc96) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) 2018/03/22 20:33:44 executing program 5: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) statfs(&(0x7f0000000000)='.', &(0x7f00000001c0)=""/4096) chdir(&(0x7f00002d7000)='./file0\x00') mkdir(&(0x7f000022d000)='./file0\x00', 0x0) umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='.', &(0x7f0000000180)='hpfs\x00', 0x2000, &(0x7f00000001c0)) 2018/03/22 20:33:44 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x0, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:44 executing program 2: r0 = gettid() r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) renameat2(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x5) exit(0x0) prlimit64(r0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) 2018/03/22 20:33:44 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f0000000080)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000040)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) connect$l2tp(0xffffffffffffffff, &(0x7f0000000340)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x32) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) dup2(r0, r3) r4 = dup2(r2, r2) fcntl$setown(r4, 0x8, r1) 2018/03/22 20:33:44 executing program 6: mkdir(&(0x7f0000062ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) read(r0, &(0x7f0000058fef)=""/32, 0x20) r1 = syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000040)=""/105) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) creat(&(0x7f0000031ff0)='./control/file0\x00', 0x0) 2018/03/22 20:33:44 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x0, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:44 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'erspan0\x00', {0x4, 0x5, 0x3, "54d1210262e3", 0xefc}}) fadvise64(r1, 0x0, 0x9, 0x0) fstat(r0, &(0x7f0000000080)) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0xf82}, &(0x7f00000001c0)=0x8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000300)={&(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000240)=[0x0, 0x0], &(0x7f0000000280)=[0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x2, 0x1, 0x7}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}}) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000380)="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") ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000001380)=""/164) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000001440)={'NETMAP\x00'}, &(0x7f0000001480)=0x1e) splice(r1, &(0x7f00000014c0), r1, &(0x7f0000001500), 0x6, 0x1) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl(r1, 0x9, &(0x7f0000001540)="da8b7cb79868978370faf813f52c0d5f9a26ef7f51ca") ioctl$PPPOEIOCSFWD(r1, 0x4004b100, &(0x7f0000001580)={0x18, 0x0, {0x3, @empty, 'bcsh0\x00'}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000015c0)={0x9, 0x2, 0x10000, 0x8a, 0x6, 0x7}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000001640)='westwood\x00', 0x9) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000001680)=""/120) sendmsg$key(r1, &(0x7f0000001800)={0x0, 0x0, &(0x7f00000017c0)={&(0x7f0000001700)={0x2, 0xa, 0x7fffffff, 0x0, 0x18, 0x0, 0x70bd2b, 0x25dfdbff, [@sadb_spirange={0x2, 0x10, 0x4d5, 0x4d5}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d2}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x7e24, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @broadcast=0xffffffff}}, @sadb_x_sa2={0x2, 0x13, 0xba47, 0x0, 0x0, 0x70bd29, 0x3500}, @sadb_key={0xb, 0x9, 0x278, 0x0, "efeb480a4c2425f801753b43982579d0acc858c5d68b2e5aee6617300d691e5300a8a712c8b576cef7573a33d6edfe442a4b33ac5ceda544b5874c8217f200aeb1938e0aa0951fe9ebb99dcdb79e97"}]}, 0xc0}, 0x1}, 0x4014) fcntl$getown(r1, 0x9) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000001840)={0x1, {{0x2, 0x4e22}}}, 0x84) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001900)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x3}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001940)={'rose0\x00', 0x110}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001980), &(0x7f00000019c0)=0xb) sendfile64(r0, r1, 0x0, 0x8) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000001a00)={{0xa, 0x4e22, 0x8}, {0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0xff, [0x2, 0x8, 0x3, 0x1340, 0xa778, 0xb57, 0xa465, 0xbae4]}, 0x5c) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xffff) 2018/03/22 20:33:44 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000011c0)='/dev/usbmon#\x00', 0x91, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001200)={0x0, 0xfffffffffffffffd, 0x3, 0x9, 0x0, 0x4, 0x9, 0x100000001, {0x0, @in6={{0xa, 0x4e23, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x3}}, 0xda90, 0x7, 0x9, 0x6, 0x42}}, &(0x7f00000012c0)=0xb0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001300)={r1, 0x80000000, 0x4, [0xff, 0xfff, 0x800, 0x5]}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001180)) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x2000) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0086401, &(0x7f0000000040)={0x1000, &(0x7f0000000180)=""/4096}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000000c0)={0x11, 0x0, 'client1\x00', 0x0, "cc464b0593ac8df3", "d0486be564f3466c30bf0b656e547cbfb7a75895a8cb2ef17472a5e7995eaea0"}) 2018/03/22 20:33:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9323}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) 2018/03/22 20:33:44 executing program 4: r0 = socket(0x2000800000010, 0x2, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x200, 0x2) write(r0, &(0x7f0000000140)="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", 0x169) 2018/03/22 20:33:44 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffea1) socket$nl_route(0x10, 0x3, 0x0) 2018/03/22 20:33:44 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x0, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) fstat(r0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000240)=""/116) accept4$ax25(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x800) futex(&(0x7f000000cffc)=0x1000000000000, 0x0, 0xfffffffffffffffc, &(0x7f0000001000), &(0x7f0000048000), 0x0) 2018/03/22 20:33:44 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1) ppoll(&(0x7f0000001040)=[{r0}], 0x212a, &(0x7f0000001080)={0x0, 0x1c9c380}, &(0x7f00000010c0), 0x8) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000440)=[{&(0x7f0000000180)}, {&(0x7f0000000280)}, {&(0x7f0000000340)='b', 0x1}], 0x3, 0x0) 2018/03/22 20:33:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x20000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x3) r1 = getgid() setgid(r1) r2 = syz_open_pts(r0, 0x0) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$get_security(0x11, r3, &(0x7f00000000c0)=""/222, 0xde) readv(r2, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000200)={0x3, [0x1, 0x3d, 0xe9]}, 0xa) ioctl$TCXONC(r0, 0x540a, 0x2) close(r0) 2018/03/22 20:33:44 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x0, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x14, 0x19, 0x401, 0x0, 0x0, {0x4000a}}, 0x14}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') memfd_create(&(0x7f0000000400)='^\x00', 0x2002) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000240)={'nat\x00', 0x2, [{}, {}]}, 0x48) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r1, 0xa11, 0x70bd2c, 0x25dfdbff, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x804}, 0x4004805) 2018/03/22 20:33:44 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x0, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:44 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xb9cc) poll(&(0x7f0000856ff0)=[{r1}, {r0}], 0x2, 0x9b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) chdir(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000b44ff8)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) 2018/03/22 20:33:44 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000045cffd)='ns\x00') unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000000)=""/163) 2018/03/22 20:33:44 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="2f657865006eb9000000") flistxattr(r1, &(0x7f0000000080)=""/36, 0xfffffffffffffec7) 2018/03/22 20:33:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0), 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) close(r0) getsockname$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@unspec, 0xc) fsync(r0) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000001c0)={0x77359400}, 0x8) sendfile(r0, r0, 0x0, 0x0) 2018/03/22 20:33:44 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001dfc8)={&(0x7f00000000c0)={0x10, 0x34000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="20000000100029080000000000000000030000000c00010018000000"], 0x1}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x101000, 0x0) connect$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x0, 0x2, 0x0, 0x100, 0x312c, "69202ec2ffd1a71b65a5c974709ddb181e0c7ac96ec1deb10b34b0393619e8a6b86079232a6fe1219079ee83c9cecf3bbdd63b8fc4967ee1f059ae1fb6b48d", 0x3e}, 0x58) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) 2018/03/22 20:33:44 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0), 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:44 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000386000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)) unshare(0x2000000) readv(r0, &(0x7f0000000000), 0x0) execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='/selinux/commit_pending_bools\x00'], &(0x7f00000001c0)=[&(0x7f00000000c0)='+^\x00', &(0x7f0000000100)='/selinux/commit_pending_bools\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='/selinux/commit_pending_bools\x00'], 0x1800) 2018/03/22 20:33:44 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) ioctl$int_in(r0, 0x8000000000541d, &(0x7f000082a000)) 2018/03/22 20:33:44 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0), 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:44 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x604000) ioctl$TCGETS(r1, 0x5401, &(0x7f00000000c0)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) openat(r2, &(0x7f0000000040)='./file0\x00', 0x2000, 0x0) 2018/03/22 20:33:44 executing program 5: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000000)={0x2}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x400, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/22 20:33:44 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x1000000002) read(r0, &(0x7f0000984000)=""/24, 0x18) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) socketpair$inet_sctp(0x2, 0x400000000001, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x480, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x3, 0x3, 0x4, 0x9, 0x8, 0x2}, 0x20) 2018/03/22 20:33:44 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sync() r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80200, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000000)=""/5, 0x5, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x3) ioctl$TIOCNXCL(r1, 0x540d) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x800, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000080)=0x9, &(0x7f0000000180)=0x2) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000000100)=0xfffffffffffff355, &(0x7f0000000140)=0xfc6d) 2018/03/22 20:33:44 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x4, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1000}, 0x1c) r1 = socket(0x18, 0x0, 0x4) close(r1) 2018/03/22 20:33:44 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0), 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:44 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) recvmmsg(0xffffffffffffff9c, &(0x7f00000050c0)=[{{&(0x7f0000000440)=@nfc, 0x80, &(0x7f0000000700)=[{&(0x7f00000004c0)=""/174, 0xae}, {&(0x7f0000000580)=""/108, 0x6c}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000600)=""/197, 0xc5}], 0x4, &(0x7f0000000740)=""/157, 0x9d, 0x9}, 0x3}, {{&(0x7f0000000800)=@rc, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000880)=""/106, 0x6a}, {&(0x7f0000000900)=""/115, 0x73}, {&(0x7f0000000980)=""/15, 0xf}, {&(0x7f00000009c0)=""/242, 0xf2}, {&(0x7f0000000ac0)=""/93, 0x5d}, {&(0x7f0000000b40)=""/172, 0xac}, {&(0x7f0000000c00)=""/29, 0x1d}, {&(0x7f0000000c40)=""/197, 0xc5}], 0x8, &(0x7f0000000d80)=""/131, 0x83, 0x1}, 0x100000000}, {{&(0x7f0000000e40)=@sco, 0x80, &(0x7f0000002480)=[{&(0x7f0000000ec0)=""/180, 0xb4}, {&(0x7f0000002040)=""/195, 0xc3}, {&(0x7f0000000f80)=""/110, 0x6e}, {&(0x7f0000002140)=""/20, 0x14}, {&(0x7f0000002180)=""/172, 0xac}, {&(0x7f0000002240)=""/155, 0x9b}, {&(0x7f0000002300)=""/196, 0xc4}, {&(0x7f0000002400)=""/98, 0x62}], 0x8, &(0x7f00000024c0)=""/58, 0x3a, 0x80000001}, 0xe000000}, {{&(0x7f0000002500)=@alg, 0x80, &(0x7f0000002a40)=[{&(0x7f0000002580)=""/250, 0xfa}, {&(0x7f0000002680)=""/62, 0x3e}, {&(0x7f00000026c0)=""/114, 0x72}, {&(0x7f0000002740)=""/4, 0x4}, {&(0x7f0000002780)=""/134, 0x86}, {&(0x7f0000002840)=""/210, 0xd2}, {&(0x7f0000002940)=""/234, 0xea}], 0x7, &(0x7f0000002a80)=""/34, 0x22, 0x2}}, {{&(0x7f0000002ac0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000003cc0)=[{&(0x7f0000002b40)=""/4096, 0x1000}, {&(0x7f0000003b40)=""/255, 0xff}, {&(0x7f0000003c40)=""/107, 0x6b}], 0x3, &(0x7f0000003d00)=""/137, 0x89, 0x1000000000000}, 0x8001}, {{&(0x7f0000003dc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000004180)=[{&(0x7f0000003e40)=""/176, 0xb0}, {&(0x7f0000003f00)=""/37, 0x25}, {&(0x7f0000003f40)=""/4, 0x4}, {&(0x7f0000003f80)=""/253, 0xfd}, {&(0x7f0000004080)=""/254, 0xfe}], 0x5, &(0x7f00000041c0)=""/89, 0x59, 0x8000}, 0x2}, {{&(0x7f0000004240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000004680)=[{&(0x7f00000042c0)=""/6, 0x6}, {&(0x7f0000004300)=""/228, 0xe4}, {&(0x7f0000004400)=""/207, 0xcf}, {&(0x7f0000004500)=""/172, 0xac}, {&(0x7f00000045c0)=""/164, 0xa4}], 0x5, &(0x7f00000046c0)=""/225, 0xe1, 0xd1a}, 0x7}, {{&(0x7f00000047c0)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000004900)=[{&(0x7f0000004840)=""/154, 0x9a}], 0x1, &(0x7f0000004940)=""/93, 0x5d, 0x7f0c}, 0x2}, {{&(0x7f00000049c0)=@pppoe, 0x80, &(0x7f0000004f80)=[{&(0x7f0000004a40)=""/13, 0xd}, {&(0x7f0000004a80)=""/140, 0x8c}, {&(0x7f0000004b40)=""/149, 0x95}, {&(0x7f0000004c00)=""/239, 0xef}, {&(0x7f0000004d00)=""/85, 0x55}, {&(0x7f0000004d80)=""/92, 0x5c}, {&(0x7f0000004e00)=""/236, 0xec}, {&(0x7f0000004f00)=""/67, 0x43}], 0x8, &(0x7f0000004fc0)=""/206, 0xce, 0x1}}], 0x9, 0x40, &(0x7f0000005200)={0x77359400}) accept4$inet6(r0, &(0x7f0000005240)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000005280)=0x1c, 0x80000) sendmmsg$nfc_llcp(r1, &(0x7f0000009140)=[{&(0x7f0000000240)={0x27, 0x1, 0x2, 0x6, 0xfffffffffffffffb, 0x0, "e323e0af8005bd81f2bde73b8ef3b8dd019d361e6be2d9903d47147a0fde8b5e32eb3bb15941c61046a96131bcaff0d5c1d1204ff9c5023f653820b8da41cd", 0x26}, 0x58, &(0x7f0000006540)=[{&(0x7f00000002c0)="519fceaea9b3adb278433b5f040580c83c1499b6e8538bc336146c55bb7008b5fdff7f6715caca5965c26c4e9ef10e03cc3351cfcb9ef6dccaa91a95f2b72de95ddcb09d5ff18894cde0cc812844474b3d9131e46ebb86ccae4b4a10ac58b518bb3391ee1bb336175a5a30eac45e2c5825a8183aa40bf376d8dd692b7fa49e8c04547db170077ce065797a5cf8513e0d8f9e537afc52b0b7ac82525b51b52c", 0x9f}, {&(0x7f0000000380)="7d1c59f68a5fd00aa66a27dc9a984efe724dc1bfbf3e5ccd664065a25b5b83541982ea324b69bde4b24f8d644a9f2bd22f8926e55bd8b891a5807305c70a92f7d94e1c506f959b53be08a4bd9397846bb39d3de3c15974395cb7cd86", 0x5c}, {&(0x7f00000052c0)="e41e40e4b7ee79b1662357f797f36eee65695a675dbd035d9bfec4d067fcfa7e58d74ac75c8cd5c2b18f95584c6f111b2052aa598860b06898ebf4579b71b1492298b398aafee7d727ef3e90b369b604a4315ab382619879a924b0ce6f0abcdd7f8b3db3c86d60ff3e177f08", 0x6c}, {&(0x7f0000005340)="08f52bdf8181f133f7c08bff06d6292b6a3002621090063b5b9f97b5700122eaaca9ee5cba1d49aa93d53f727e3de86bd635c90d8fe43fba1c0b57862d4dd708648ac30b3a6efb723f22e5bf143e1aa89ab67a09b04e47d9c5cf34ca11f37077f628c7256615db58342426a2c7bb0676087dd09247e89e69ce93bb22afe47c36a383f62be81b0e9ab1e5ffe98415df9dd8b49ca032db2e8559a303957b132eb44cc946ad32ec5e3f8e01948a0407789db0efe0225095f65175e05e3934e33b49d58abca0ecc4d63b1733f59dca46b18e352162c9b3dc15385185296a0c43506073f1af5ab96b72eccc3aa590fdd1b55caf55564300095d360e4bf1ec5f0fd2758b841a9424f39b1cf923365284d5c454b7bdf22b5ee896bcfd51264e6b55741a396dfd35b4e05ba432376a41cf05f3d9189506ca0d587d3a3228a2203f00652cb222735a3e7352fa40e8baa3d13efa2fbd7c46f79d2989aea9577d40effe0379d5f2dc2221eaf253cc3ca812333c731416822d1ba31786e3d5148aa01d23b358b4150c6ee6c2e5f11985403e740a35316371df7448411298f982f0a653acf2793526b30feef49aedc4b6716ad5e0b58910cf1e5f301d1eaaa94ce547d9916cc23ddcc210ac777b522a2e7203b9a8e80254678295ee081546d0b387b4a66e034525b98c1567f0bfd691c5bf8621daca29cd5810ef3f715aeb9d325dfd8895c4244b15beb0ab5ec66193aa49b6bdc70bcdf4e35c645b818071dfabb3cbabd044d670d7109c85e7494725963c1aa507c626645c06b1cd5ede437b5927a9d1836eaadebdc6617e8fb916b4dc4c52eeae0b210a32adb00d07e1b2fa7fff3aabb4ec0324e95bc7788e5c816f3556831619296ea9d754ecb227264df364f1181355271fbd04dfe739ecc11ab9148709dd058e898e7d229b52257c01fd700c6d8c4b1399bc277c19e243b452badf4104e56e548c2faf30635d36cd5fbdf880825e4558acb2d7f584740c7652cfcfeead02e00774400d6e09f94be049e5e55021e736df8b864b936ab1fda3c72cd09d0cc9850bdcfac25abff09576197a955a3b99508e16f3130642dc9eb1e8ed32bc6205003375142c380f45a2af3c41f1e37e99f911e158b084482832bc98a5d4487d115c5e79f7d2a0c3789a209acd4e01485ef5673a1713b7c01d404aaa7d21e9257a87e01e003401c76adcc6c761a5c9ac62c02496a624c6d1a3a923dad630d1830f6f09a3c11714bab00f4b5ad29583c2d98b3362dba70d08cc0ecc58855ea5c11e072f3fb4c4cfec40b627f4425b34c60a423241ab01d8610fa41fbdeab713ddab877bd115021e19436cf25da9371f3002e8e72a7f0cd2524e5089999b650bb4bfd15a6f2fe0f3989cfbef4b67596f0cd0b538bc894c7b54ccde3cf9ce2524c42c1c6842fc65bfdbacc4959c491c77f1b8bcfe4103add148b38a833acfec00301b4fda9fe611723660fa485a35d37995f371c37051d63ce486c0f4da6ab4f59d2681fb6548da4573513e798d4c2c88eeec15a2843384e808b43871b15f8cd52322281f34932703f732772ce7dddb1e72ba3fac2b33bee5ac25313d5971ab5b86736e8e187a02882253241a038589fb7c545445797ad1b399a2f95670f10eb028c9a0b297bfe259db67ab5248b2ad0777448cb20efd7b254e7cf9cddbd08fae237515643c7358b1e569f0571a3ce9f2bf92978b9fba71c997a89fed619200bb36492b569101d4f9847a759e7cfd8d7e1e0ae7f018740ec72c855e15a95fee634c115f3fc63aace8ce7a48df396adb93b0103fb6246a797fa21f60164f7b8a205c5f0d492ef033112e7e81ea4033506e5e7674fb8d76dc96e642d64d182a23807b76fbe5037dbfe03530660adac0bad5ddd3050d81b0dc44f770f405a55ee9385273f8f19c468d44d89e2a51ec47bac76e73b13f1248996adf95e3601919993d2372edb4c1586ccd2b4fd56d7f4b5529f47f844fe6c8ff4bb0550fbcc0d7ce060dd9b3cd3d4c1b952c34c29324bff2570f1e31dbcaab76a3761bb156d0699cd281ff24abb243fe42902b42c12e809a3c10e499ac0a603a2a558f8dcb2d4a0d6d012f9b3b4cb6cf2c79a7f3fac0f716c294c27d8e32390fddc69346ce23daa34e9c263a27a4dc44fa08e3ac52570494b56d8f44a0eac7120ef8739a05c9f17eb83e378c10cc268993c20e11bec0879bbb22454637c83ac285607f071a86a63e052e2fd1e42a6d697532e13221b5729a305131aeb76e50f914ac146d60d900e47f02fa3b480ae76fb7f0bb05914fc2d5daf10e7239f44a17d5f863216421d847ebe3be4e502624bacfcad9de3d95ed932f3194365e0597945054ec43afd83340f250767bea98c00e729cefce9d09ed60bdf3227c3701c234234964a674f3b0941579373d666ef2ae6ed5ee479933ab880e8cc1ab50de7028ab67c1689b32dadc20af7f72b2270ce85d7d79a99051b6468ac2557514b51e6a68ce72fe64ebcfa73e8c3475154d1592ea4471e58e80d0e21a9329d848241f02927601b08723e7b3b82a82f380144378f877e8cab441b3e33d4ad5c32bca3def203b62fc7351c042d2054e9cd8399c3347ffd51d841713245d0f151fe958393596fa91f7db81a3d5e742b07074f21b39c88ff5f4a7cab493949041b05fb2836712d750d2550dd9e2323afe57a02a285b4653794d61977247a66158badbc703baa111a127f768b96d0fa52d7a3adcc578ca81baf61d6f93091dc55683fd9a740406e291f474fbf225b330eb14187e8e060cc274b693bbad7803882b7750ae075d8d04b84e61b3cce9ac817a756ca84a3e53fa3d2fe7e78804d1a034ce587a265899b38c366a681fbd53637523b261d1b4979d90062223dd26b65cbd103fc0c4b80905f6c7b5f81ca2641ab8d48a8b226292bdb8c2df08bd23c49cc42ffee04f6dce8705b3f8fe4f21e56de61110e29a6969c72f5cbc6a6783d79582dccf11487af9db46a4415ebb62c183493cc4c59c343d7aa6e34ee01559427686515b3c0529313b29fabe98496cd1cc1c527c853c162921e80f92dca9950578813620dbedaebbc65b94d407d67775d5333ce4483178ed8343c2dc6902e9be4054e5e88bd6da25dfee1acf1e53120b18019f8de50a2cf4c2e8234337d0cd17c1a32508629664ff70e3d8d76b03995cc1d67c9e7468d62867e2f6e44e46fc1b41b7d97b043d9b933f3dec071b287a54471c1e67188999f588812a4057c9dcb076dfac247595f5fefb4405f9d3b7f2a0ee9a247e316e328ef74d8ffa61802b2f25c608b3fbb4cdca542654f5b9e5ded3430e77570bc9adea48319604ae44d9e33ae2fac62f4c0338dbc593488b11a50f0c0a972ae4a333be6bc1d4241241d5f5ea5c9160e4c82eaa3e2b2e073593cd84c56a06669eb5fda11a06dd3c727c87b7a78f481dba755c528c1d5c60531f7b9a54145970bd0f34ad90e3dfabe82c33868af51c941e7dc7727e7a1f43803ee92b6fb1c9d704c59e691ad395e583b1e8a34dc86052114c1c0345943e301d1a03071519444f31beddb778be45704ab3a9fbb57bb143a12e09e8c98ed95e9dbc55a148bbf2b5407d071d4d365b5c9a254640abca19b8db1c8f7b867df625327d7c0d9b8af82ab37ba2b772b2d7c1a64bba7bcb66ebd2858efc364746af43c74b2cacaa9b32b1fe3908c707830e3b7dbdb67f071266f27d636260777e9bfe246b983d585e955c98e3e3a0c9e2e8b625b2c702cd1c4958ef9dac39b53277cc41b5a5efadbfe71d82475bec63010a36c459576a49f568e7b50c8384a6cefedc8c9361f49db8a02ab724de2482e8dac6c7d7f6111d30e46ab9370910f435253e674aeeb7d0c6bae23052ba411861c9ff59d9815fb2c00c05dc2df6da9215912e2ef082b5c0a045e68e27753dec54271ad9b2207b884b39203cdf79a3130c924d46c1287f2ef160fa74191c8d2c8b6a4361877b96f52da47d8c1ba2e60b680579afad305e424a58fec207115264a9c12ef600943eb0c0925bc0177a129a4b8a43c43fa87c5248045f3b5cb663193d2afe89c3666d64831637ee9acc4705f38a2963f812fd9b26797f7b1658ebe2a1bef2c8001b0e1d05830af18de2dfe5cedbbb6e1852b69df19a7bc6222ca487442dd94d6de4cab5b672e2d25011af12b8f6c41ca32c9a78c04c73b062f6cbb63cd3ad2065769cd7987fcf77ba5dbaea153166d76ce6021bb45bc90eecf674d1c95a377f3c40d91361279faa5ffdf86c4669ff93275e46cab826abbad9cf11e16f5203abb5a82a4508bd005bea7a015a48b57b3a554d7490e1bcf62f718d0a87f3b87b7a7947b3744a867e773c8c9a074ccfeb814ab2ea48be04a8422a84bcbaa14e882b98507e26a29c694bdf0b57e6a2dade48f907a958f510c41a9dcff3d0e0bbd4f66e3a5df8048ba68e45457ff1f39cc8bbdf65ae29563857b4f6b71a7e614f244ea939bec8b5df549c0b92df68d8c7f170440eb7981630368693445491bc90810729941e1c88c32009c25973ea3688f52479198e65e867711cda18183221f47482d22234addfb2c9d613c36e4a513bf719b9a3cffa6cf417b25b5b269cd2cc56189f6fb41f650c4a66bb25aba748969cec242cee98fa7faae6054c61fa777d2d58ea91a73b32a0dcb73e5e75dfe04bde970ca945e2e53375253a0ffcea350e7c5231666aa4744c752e3881813fac311fc66831187a2f2cb7d0317ea4fcd04b29c402aa65ab55c4e0d6390517d24cd07c79ad4d101e6c882a91c01cf8ac0ebdb491687590f591154ca39341e2ff632d02951eed684f58feffc0aad2710b5c37fe4f36765adccdd4c47257ddc38383dbffd27f077b0820b3a25cae5df6892907bdf20483bf782b72f14e01a6df9f1cff55c1afa6e66621e8ff7cc02672b1153511b88be77e127c20560be9221e0cbc4a576d94cfbd5a265e2de02ffea510094403f835c7c0d47e77e6a5943b40f5778d3b6f6a550ca5b9e0d36c925facf0d421e309d1efe2a50bdd51faf7b55f19f03b99d184850a6787a5513fae0a14b2b28e6c440ea881de61b4aa3082f4f9121b9be6e93934821fff3d5b6124ad524a99e3b15c06414579a1ced717ce2aebeb65cfde512349741dd2007ebaa54ae787244f7b3221d79319dc6ce4150bc27741618af70adfdc0672b18844bd309ec8d5b8dea77cddd262b3d6d7763c4c45d9bddb47b8480221be19e07516eff7149765d10c069822fe2e1ea589fe816805449863084fb7faaedbb488ef8c8f1df477c05bf0f5c3fc0d9eebf2c87644c13f18664edef0f11e3a10d44ad3d54cc204a07f5be19901a65398723a7afa39720e677ed7fbb44806ec60d704b4fe7ae9e9cdfd85f994640389729569d9e996c5064ae378c9465d236054cb0d7cf92b130fe7800d65bd6cf3b832e91a517c64021d5466edaaa726e7dda3edd37967068ba991cbdf72b38558ed53e72c49a41687cf549be035d0d689f5da40f94bb4dd632f2462699328c9e3ca84a7beafb8bd191a2ac7d303e688dc67ba794c52911e2408adac4fdddc287049817abf26b67d3eb2de7407d8a410adf54c92e08da8a7baf142aa09040cbbf367cd13ddc14b50f50fe6e3354e85b4e6331d9aa7d01bbf9e60b15256189ab82d8aa36dcad59220d000f4daed5d8514b1655df6e9f2882116334b749d4c2d26677816dda80f462c298687235b5bb31909215bb826dcd7a8966997918595edb9ccc5658c49f503ff20c989e9fcdabb440aeaf0937d6856aabc38b760188982d145a172d0ec6388e3", 0x1000}, {&(0x7f0000000400)="1ba4cb65d2523bb11358484832ac63a82d5eabf1a2dceea8b22165b91efc41cc9e08591ae21edb65930cc7ffb6377634bf", 0x31}, {&(0x7f0000006340)="c43fa2c56b9ae51d4b46ac92c348159e0364ac4eed320c4d0fef66c72ecddd554047f4315d461c2df78214131d1bc94736c6155cf36881b81a88da2a91fc7758b834ab51f26fed60b7a476d2a5dda77ae8562f0468859f135c7cf09bdc960b33b180a78b794cfa078be5278215a113dc4d22799433fd55f60f93c3be98d6adb995da63e6141833cd5f2ed567f0f126bc569430482592f753bfff3e40c1eb592f61f3d61737400142255e3faeda02fb9ad54ce767a77aed7bd58520f4", 0xbc}, {&(0x7f0000006400)="e5d9f29eb751a8d5e25bf4ac18ead49e053e087ba00b5576bda4c1b04be7eeb17785646778a5d3234dd34381a5bacb260559603aa9c94e7fb7d6633308e50fc92402ed7ee5a84dfbfce6b1967b3dc11737f2022162021937a762177759bb7943567a5b6f576581d74c5ec974f2831b95ba87fd662fd2d54a199594fd0dbda4e9fa3cfbbb1f03b0da94", 0x89}, {&(0x7f00000064c0)="300fa97e2cddad288ebda02c336939159408a5f707473ba2b139fa890f434fcb19960bc5a46a0e1a395d0e46f2984c99aa0a2f2fc1f1f0b97692c216aebc7cad8cd2759c0ddd855da5875832a6f8c07507e8c7a99afb2bc91288981538", 0x5d}], 0x8, &(0x7f0000006580)={0x3c, 0x18f, 0x8001, "5813348d7a720b1545c30ef55521e87277435f074f1daf9fbfd4e416c34b35493c516c2fe21921331ecdeaeeda"}, 0x3c, 0x811}, {&(0x7f00000065c0)={0x27, 0x1, 0x0, 0x7, 0xffffffffffffffff, 0x400, "3289d098e078653c5b52b3f42130c175d4660375ea230beafac58ad71d0ebc4daeab0879d91f959076d89ab17940ac29d955d784f7b0d3b4913fda5cad4214", 0x1f}, 0x58, &(0x7f00000067c0)=[{&(0x7f0000006640)="94a74469a7e9a1edcb54293b1250b47fc127cbee0da54a9f4fff272c965c533e32e1c4d8a3faaa550f6bba55622090ceadbd284af90927b7cfd3852b9767d70587b76372146596b908f77ac82006b065ecda8da45114e382f817f01db54ccc3690abd2e432d8d2285ca152552fd972b784681141720aa635ae22ad6f600b5456", 0x80}, {&(0x7f00000066c0)="edf7952b0d1dc2ed6436e26d1e03ba7db33d5c0593e69d7708ac1987decd292e9bbcc8416ec60f96a8da02ce7088ea9af3114df680e72d80aee91c569e32fa56ec5c53d2b89d768432a57b3c6d1254462752f960393c16dfbc79328ee5bb35e1b33b4fa37323c5537f2cc6ad62163530a3c0b6d3a1e6d3a3a3563ccd1307bc764ea380af309304c1e48093a3542afcd1685ca09aecc34fcd6e60e375682bd87ca00f458701baf7b480fe79f426c730b6fd59932a", 0xb4}, {&(0x7f0000006780)="84e140056ef7b58ddc6b6111443504e3", 0x10}], 0x3, &(0x7f0000006800)={0x9c, 0x109, 0x1ff, "4fc28e2577a923ad31591b456e92d195eb8cb694bbf3a1ff610418e6cc9b70774e40f20c856be745ee7b721cc1b498d33363c31dc871385c2cddb8e1284750fbd51b88b2a41b200a2fa2e326eb82274d3888cea56e358d411cd226eec2765540dd70f684a019cb7bc1d42c55848afa206a612b0e61a08bc32ee06594871b3f5ed39631bfed9333d164502183d5a07b70"}, 0x9c, 0x800}, {&(0x7f00000068c0)={0x27, 0x0, 0x2, 0x5, 0x4, 0x966, "6c5019baec42d27e1fe9a7765b8ee44769806d621dd45ac5f9f9dfb07dafc6898c6110c02a53425883ef5f62f06354be1d01d4af65ff2d5a1e0e849c9fca67", 0x24}, 0x58, 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", 0x1000}, {&(0x7f0000008ec0)="cbbaf51e646da121be4e5a437c0e185c015d744459a36f02c1ab32db4134402b6ae3fb044fa6847571c8332e02010339cf51e67b4e415d7fa735dbc16031047cab3cd3a1a56eb605ab74853aa088151c5b14345c6c80843e9f94fba329192438e7c70282f5f41a95ac220bb3e7dd10da264192463a33a77ab14fa612ca4ec7c84b4634401a93a2fecb83432a7e8e21ae0f5ac6916047a75fe5cec4e5164831adb32d04f0532e3f715481d9ea8becae94994b0e14d73358c5430229593514a75e04e930b812a1ed31098040ba8b5fab550d879fa68606774fa5d5b8cea0a66f403cdb", 0xe2}, {&(0x7f0000008fc0)="fc6578ab8b60c39d076294e62b7d6296dde011a0a8daef74080a89755ffe08ed998ffaff61454cecbbd5d52e3b25d5dbe6ab62bea01fd5be1594cadff362801bd69fb1e04019cb3e3db297244858e7c0c5f5e219b29b4d61bb4e9d5e054a7eea75258088ef536bb04721cf7c55198c538244d81ab1fd7ea7a1220da0e75854ec39786bed105d0b4a9d9ab23b33613ea76e9407ea4ee8dd4c03c5361a048483fc05b344877159a956e9bd6cd7394f4b4ca4bb715687237a9f80c89e41c7", 0xbd}, {&(0x7f0000009080)="cb0cd16a9c511dd35c98abbc551488f8ed0617dcbaa121908ead", 0x1a}], 0x8, &(0x7f0000009100)={0x18, 0x117, 0x1118e00000000000, "70c899c40e268a90e515ee"}, 0x18, 0x40000}], 0x4, 0x1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0)={0x1, 0x7, 0xffffffffffffffff, 0x9}, 0x6) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket(0x11, 0x4000000000080003, 0x81) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000000)={0x1, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) r3 = getpid() perf_event_open(&(0x7f0000009200)={0x7, 0x70, 0x7, 0x7fff, 0x6, 0x67f1, 0x0, 0x7, 0x1, 0x2, 0x4, 0x53e9d648, 0x1000, 0xffff, 0x3, 0x7df, 0x3, 0x40, 0xd9, 0x74, 0x400, 0x5, 0xa8, 0xffff, 0x7, 0x1, 0x0, 0x6, 0x40, 0x10000, 0x100000001, 0x80, 0x94c, 0x7, 0x8, 0x2, 0x10001, 0xffff, 0x0, 0x9, 0x1, @perf_bp={&(0x7f00000091c0), 0x8}, 0x840, 0x100, 0x9, 0x7, 0x8, 0x8001, 0x1}, r3, 0x5, r0, 0x4) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000a22000), 0x4) sendto$inet(r0, &(0x7f0000000100)="ac37e0a7e1dedaac97369e6f98d1898e8a6049451fc908c88f0f59a9ee4b4c8d2c9df679d80f0db2c3d6ec6f26cc5e44df1a55ab179dac5909f99b9dce918e942e2212581395e664582f1b38301373e699d4c34d7748fcd7d2c339872190e3eda3899399383f00229789f144b74ad0bc999d5b9d76c7c54d5f44db0d54e7ab7bf940a6d2d509eae7ed01b694a43e9723b8bf2c0450cfb5c9cbf822cdc39219c36d0edee48a00ff45eb3f1fb9a6cf80cb84ad12d4963ddef0de18499786ef0998af81bd1ce2bbb1dbfa170610f56d438d2f1253cd6ca211fc596e02d9bde4e208b7e8a33230", 0xe5, 0x8800, &(0x7f0000000200)={0x2, 0x4e21}, 0x10) 2018/03/22 20:33:44 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x111002, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x2000, 0x40) r1 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r1) 2018/03/22 20:33:44 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9c", 0x2) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:44 executing program 2: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0), 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:44 executing program 6: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000040)=0x8) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000005bff8)) 2018/03/22 20:33:44 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xf7) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) 2018/03/22 20:33:44 executing program 5: r0 = open(&(0x7f0000000040)='./file0\x00', 0x12800, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in={{0x2, 0x4e24}}, [0xfffffffffffffffe, 0x3, 0x0, 0xffff, 0x3, 0x11, 0x200, 0x8, 0x7fff, 0x81, 0x10001, 0x5, 0x1, 0x9, 0x7fff]}, &(0x7f0000000100)=0x100) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) sync_file_range(r2, 0x0, 0x0, 0x3) 2018/03/22 20:33:44 executing program 7: connect(0xffffffffffffffff, &(0x7f0000000040)=@generic={0x0, "794b16767181dbb13e0642f805f8ded2a6c846d74a96cddac23ac6fd03382d5c7361287d15b65d242219767bb5f1356c88c55668274970e90f022c1fcff9a26450729198a3469a04f6f5ac8ab37b2cd83898dfb8deb1378f7ea53e7c9784216ea2f1ae19a7fff49bd71be96ca52dc58b47f2bb51b141ed5a6d7fdd709b84"}, 0x80) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x25}, &(0x7f0000000300)=0x88) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000180)=@in6={0xa, 0x4e20, 0x9, @loopback={0x0, 0x1}, 0x101}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000001c0)="e048ad1c244ad1688c4725ae82f7fa4f138655ed34019618a5042ee7eb", 0x1d}], 0x1, &(0x7f0000000340)=[@sndrcv={0x2c, 0x84, 0x1, {0x3, 0xfffffffffffffffc, 0x200, 0x2, 0x2, 0xdc0, 0x7, 0x100000001, r2}}, @init={0x14, 0x84, 0x0, {0x100, 0x4, 0x8, 0x7}}], 0x58}, 0x10) r3 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xf89a, 0x400) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000100)={0x3, 0x81, 0x200, 0x4, 0x9, 0x321e}) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x3e}], 0x10}}], 0x2, 0x0) 2018/03/22 20:33:44 executing program 6: r0 = userfaultfd(0x0) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) munmap(&(0x7f0000001000/0x3000)=nil, 0x3000) r1 = pkey_alloc(0x0, 0x3) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000180)={'ip_vti0\x00', 0x402}) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000040)=0x8) pkey_mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1, r1) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000002000/0x2000)=nil, 0x2000}) 2018/03/22 20:33:44 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000180)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40000, 0x30) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000040)={@empty, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x50, 0xffffffffffffff80, 0xa5a, 0x100, 0x3, 0x200, r3}) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xfffffcee, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x2000000000000009, &(0x7f0000534ffc), 0x4) listen(r2, 0x0) 2018/03/22 20:33:44 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rtc\x00', 0x101540, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000280)={0x5}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00001b3000)={0x40000000}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x0, @tick=0x4, 0xcd4c, {0xce, 0x2}, 0xfffffffffffffffe, 0x2, 0xfffffffffffffff8}) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r8 = getegid() setresgid(r4, r5, r8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000dd2000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000bc0)=0x0) r10 = getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000dc0)=0x0) r12 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001180)=0x0) r14 = fcntl$getown(r2, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0)={0x0}, &(0x7f0000001200)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000001700)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001740)=0x0) sendmmsg$unix(r0, &(0x7f0000001840)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000007c0)=[{&(0x7f00000002c0)="92cf6616d337d725", 0x8}, {&(0x7f0000000300)="40037b8ad3fa1f026a9d", 0xa}, {&(0x7f0000000340)="9cbd7870306c84c4034b1ca9ce839b8e18268250b442f36abaa15b20a083ca9cc889e5dff97d4f9f4233fc00332baf7480599547cbea895068489dd510939218fdf65109bcad1209274c", 0x4a}, {&(0x7f00000003c0)="cfbf7190963f6275c570de59d722ff2ef738aa09974b0a059fef0f98c227a72604effbe330f736c9cfb08b4e8f8e7f63bf291b48137717a15ca6b74a7e3525", 0x3f}, {&(0x7f0000000400)="8d5f5fe268dad864205c3f14315542aed935573c44519ced6c673f51b4cf5f5aeb95ce590a0aa4c789cd3688877f5f66de30875787f2c160ab9017a1789aec0225156b247232eb504890fdc288b8bc14c9ac7806da59079da288d0de2caf20071fcc92ac5d1a11362d7c0bc48722fac9dd6ee63f82a58410bd336317a7bb9a1306d2193af32fab9f7597016d86bfb58609d3b33cc8664053945c4667303ddcca714512d74b2b2c30f0eb348473736bc334f799c6a2a14ea92e7b95d342d336738a", 0xc1}, {&(0x7f0000000500)="f55669fdf0e7c1899e54de324a423df014998e5a80bfc2469c221fe54cfc0dafc54032a2951f8a64e666c4002dbdcf1cf0ae599289ea220735c7d1ae54cc2ee818f30e9c8c32f3ee7d0d8c3e00cf120d0389cddabbae0a7ca30fe3b71911fd56003de68a950f528deb6e80edd45ad489b6e20e8f9fdae76a6f209e30a23910dba86d309397a2faa23c343e8eab6f917da59140f4a5974bc423724fdd52f6d7cabc1ad179faf6b5d7342ee608a4d3ecf65620ed5d3a47586c2239ca85fa9b63e02aa3eeac16710e757f215961c50f107cbfba", 0xd2}, {&(0x7f0000000600)="2f741d72b178899e3ac87b50fa71591b2de729835d13f25e2c642e256de25a722a87e2673c1642da81976bcfbe87ace252", 0x31}, {&(0x7f0000000640)="4f90f3443dd46ed51a906dc7996974abc4d5bafdadb6e5d0551697ea429c74297de8f742c0691798d539ab202b1fe5bfcd98e266f72bdc314f7586f5257d123a8b50d39de241e6e52bdf6afdcb4a9e3c1b3bc74c5bfe725fa84c66fe924b9a07e19ea33edbf0c41a94a10b438579a5a714b5929585ddcf3d0480ecacde3f2a2877f9ee835d5abd812353c00e8c3a4fed78d762d7ff1c0bce74e67f69a51401d660f679b4feb7874e130f0eb6bee56135068c038e41f33aa146", 0xb9}, {&(0x7f0000000700)="c5b5e6087ee0f3a19931642b23ba681d654f58a789b0ee1a0e5b86db7b34eef1a67b7ac072dffb69359d67e741822b5479f7beb6b807b00d34f97df8f7da8287f391a0a692a6ee5f100bb7f07dab51640bbc9f8688d0f64b8d5743a6880f0ec019", 0x61}, {&(0x7f0000000780)="0076184b957084b689980d1e7dd8", 0xe}], 0xa, 0x0, 0x0, 0x20000000}, {&(0x7f0000000840)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000b80)=[{&(0x7f00000008c0)="1c0b1944400c4d2a2c2376f7f217d59f54f8a80ecd230a106dbfb9da824867edb20b28da6f1af9979d3b627442dbc17f520ee0a403be888ad7fd73dfd5d4add9a504098e7b7992c242acec2eb3da7f35", 0x50}, {&(0x7f0000000940)="325e3fcb9dd82a88a69a17615c9bbf2e3d6b8663a1d8cf2e18d2fdb35a25531e7d7a6fd930cd0fb4de4e51f5984cce38ef20750df0629bc8c357290ff06490ce72ed0192d13b6a7407cb2898b0fdf25249c6e52ca8b9ca175820c62fe64b12c58596", 0x62}, {&(0x7f00000009c0)="4787943eb2fd9cfccd74ed738dec369615d8cd6aee4efa70e42dd8f912b4e0b9e40ba71bd0a84f4011222eaefc07f24fac5366542347ca38f149db2b732890d433ab4d31da927f78980626", 0x4b}, {&(0x7f0000000a40)="18a5a08400715fd496527cd701d8fe73565a82e6cfc198f2357f9efa28c40e4739011161de7f42d9494849e2d1625ed0fe946dc7af7c6e91790b2c1d5ef37c8cc99b457ef2a16fd3ac8af500cdbe65d2a170e171be9f74fb62b4a900fc4803ed8331dcaddfbe0fb38605142da639fb497932d3bf9f4a2ed76539fc45a6", 0x7d}, {&(0x7f0000000ac0)="001c1dadb4209229497f59957a12f1754da4b30a92cd32d8cd4444d5ee308fb8456cdc84ef2cf9ec975a8c3625eb4ce0cb2128bc2cc5c4988c3ea02fd4fa4de9257b0f0649fe0fe252c10b53bbb3d5237a1aefc4d709136eb1efaf", 0x5b}, {&(0x7f0000000b40)="cb3557d906567aea4837cad638c5b49069c9b85eea2100aa322ee189123971b46c094e0b6f92", 0x26}], 0x6, &(0x7f0000000c00)=[@rights={0x10, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r2, r0, r0]}, @cred={0x18, 0x1, 0x2, r9, r3, r7}, @cred={0x18, 0x1, 0x2, r10, r3, r5}, @rights={0x10, 0x1, 0x1, [r2]}], 0x68, 0x8000}, {&(0x7f0000000c80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000d00)="1cd8d7a913adbe0c9de2156ced7a8a4855f5f111baa73bed1b9e78ea35cf6c02dfb262d6b9932c6a5ddbaca31940fb7b97b5a0ff04dba6378b1e06091e54076e2016fa03c8", 0x45}], 0x1, &(0x7f0000000e00)=[@cred={0x18, 0x1, 0x2, r11, r3, r7}, @cred={0x18, 0x1, 0x2, r12, r3, r7}, @rights={0x28, 0x1, 0x1, [r0, r2, r0, r1, r2, r2, r0]}, @rights={0x14, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r2, r1, r2, r1, r2, r1, r0]}], 0x94, 0x48000}, {&(0x7f0000000ec0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000f80)=[{&(0x7f0000000f40)="b890e89384abad8a49ab54d18d31e1d0faa84f1d20fbab8b1c460207f0c6b03faf13a8fb288fea90f5d5c6b3db7270c30f77613171", 0x35}], 0x1, &(0x7f0000000fc0)=[@rights={0x10, 0x1, 0x1, [r2]}], 0x10}, {&(0x7f0000001000)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000001080)="6c5e77c1337eb13e643d82606a275adbe7cb6c26ae465e596f13", 0x1a}, {&(0x7f00000010c0)="9b4a5a98d9fbf1b2941354d52c85e99c74aa8f056c4a7580bb291fc153ba80454862e5591b2967268cc3e98f0be062027d254569de2acb43a48637a114831ae7814209616682fc6d8a3931b690fe3869f7fab9ad594b9e1b0bafedd1b46fe014225f8754ae41549922", 0x69}], 0x2, &(0x7f0000001240)=[@cred={0x18, 0x1, 0x2, r13, r3, r4}, @cred={0x18, 0x1, 0x2, r14, r3, r8}, @rights={0x1c, 0x1, 0x1, [r2, r0, r1, r0]}, @rights={0x14, 0x1, 0x1, [r2, r0]}, @cred={0x18, 0x1, 0x2, r15, r3, r5}], 0x78, 0x8000}, {&(0x7f00000012c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000001340)="e476e80f6159427bafa136ae9f74b05fcb952ea2113eb49d", 0x18}, {&(0x7f0000001380)="19d815fc471c1d92b153b11d217b580b9c0a3aa4dae7c4f65971ae042efc4a32b62ce782b663fa457274b644cc3bec844f00f793149df5f9c5c9416db61c96a990a2448bcde5849f01cf56b4831ec3277a957f6c8b1ac292a752cd8b0201883ec78f2777521f3acfbaa5647686654b9c", 0x70}, {&(0x7f0000001400)="084ec803550a06da7b87aedaba70943d835c7961b69ed53f34d515ec5e33375c8c4a19cfbe3b43465307c4348c9b2b0e169c9cf7d6071aa569518325599eb55b9fed958d9a24f996d189c0ebab408cadaf97b4d4fda84a9c9944be866f6e1a693a8959b31b4360f5b1f13a3dc62740dce150e47d9782ea65d1c8a947c97ce65aeadef60c9c8f2472580dad1309e08306a848c3cd80c741babe5740bb8dba205887", 0xa1}, {&(0x7f00000014c0)="4244ac7c424987e3d556cb7c5f1ab1060b58ad5b788cfa323293dec08562bbcda2ef6ff97ed7f46fdf08f49ebc5e6f55471ca6372a06c4ce2143f185776db0b17c2be3f971e2971e1f691dc05490711f202e1667d4d7b62877ac174334d99cf80d4959900d5fe5bbcec731f5d6cb707454c63e9a12bbde8a2b00ffd973674fa01ee7ed3fe9c34ebd962f68959ede88b7a409f0f2d3458c71bc2e46488459b4b7a8a7c4d8", 0xa4}, {&(0x7f0000001580)="4966a584e1f3649df487b7c29186f7f959be67ec", 0x14}, {&(0x7f00000015c0)="0abb865c575314c3544df14eb2ea734777526590f057d8aba376f555f541626c05b2fe274b72855193a31b892047d05f955979a8a454b0a49ab500a223e5414593b72d044c5c542ff694e70dd488f01b6426eb423336dc9323b14789cf62cc3fe58c63808682d80e68014da815a1b7100e92dbd4b119d87e5ad81a6f1e803ea33e310fce21dd4b484968bb61c1915cc99b73b5cdce0edc37ab8e0413762a0528fbf86a58e317888815d906b372a962442ab690fff353bbce47522c20a7521731ed6adf0e6a4d8b07dc7f71fa20d590a21d", 0xd1}], 0x6, &(0x7f0000001780)=[@rights={0x20, 0x1, 0x1, [r1, r0, r2, r2, r2]}, @cred={0x18, 0x1, 0x2, r16, r3, r7}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r17, r3, r6}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r1, r1, r0, r0]}], 0x88, 0x14}], 0x6, 0x40) 2018/03/22 20:33:44 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r2 = request_key(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)='wlan1posix_acl_accesscpuset%trusteduservmnet1vmnet0GPL\x00', 0xffffffffffffffff) keyctl$set_timeout(0xf, r2, 0x6) r3 = syz_open_dev$sndtimer(&(0x7f0000f37000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r4 = socket(0xf, 0x80800, 0x35) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000140)={0x0, @loopback, @local}, &(0x7f0000000180)=0xc) sysfs$2(0x2, 0x4, &(0x7f0000000000)=""/65) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/03/22 20:33:44 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9c", 0x2) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:44 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) lookup_dcookie(0x7, &(0x7f0000000000)=""/40, 0x28) getpeername(r0, &(0x7f0000000200)=@hci, &(0x7f0000000380)=0xffffffffffffff8e) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x80, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000100)="674560264ac7de4ea4", 0x9) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000300)={@dev, 0x0}, &(0x7f0000000340)=0x14) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000003c0)={0x657a1b54, 0x75, 0x81, 0x80000000, 0x6, 0x7560000000000000, 0x2, 0x8001, 0x200, 0xffffffff, 0x10001, 0x200}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000540)={0x0, @rand_addr, @remote}, &(0x7f0000001980)=0xfffffffffffffef6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={"ff5ebc42dbfc02139f00ebff8400", r3}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = gettid() sendmsg$nl_route(r5, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000580)=ANY=[@ANYBLOB="3000000010000100000000000000000000000000babd443326ef5879a378e416629f89163c5d4517466ce80c6d8c45bf7d889a48de3ca945833d5580ff8c022c4c8cf78da22cbcbd7e531c014dbbac54776308f854dd53232f9c66503a68472befa7759befad9d4eb860cddfbf0140689a4166d7b4c3edfe981baeba1217", @ANYRES32=r4, @ANYBLOB="000000000de929a96502b0fb02882d437aa0e11b46b3d5ea5331b5b29d63a6bb2d33297ae416882c3f6abb1d35986b3d7a4977bf5f5bc8334341fa3058b24d3feaaf415548ef22e40cbdee5cddc75295c12dc89e2b63462e8aa9a5ce18966507b988ae678605", @ANYRES32=r6, @ANYBLOB='\b\x00\'\x00\x00\x00\x00\x00'], 0x30}, 0x1}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x7, 0x0, 0x7fe, 0x100, 0x0, 0x0, r2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/22 20:33:44 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9c", 0x2) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:44 executing program 1: clock_nanosleep(0x0, 0x200, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8011, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x80004, 0x8, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f00000001c0)=0x9, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) remap_file_pages(&(0x7f0000325000/0x2000)=nil, 0x2000, 0x0, 0x1f, 0x120) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80000, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000200)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x80000, 0x0) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000100)=0xfffffffffffffe71, 0x0) 2018/03/22 20:33:44 executing program 2: r0 = socket(0x10, 0x802, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x308, 0xfff, 0x0, 0x43a0000000, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x10) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) readv(r0, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/10, 0xa}, {&(0x7f0000001080)=""/8, 0x8}], 0x2) recvfrom$unix(r0, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/22 20:33:44 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd5", 0x3) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:44 executing program 4: ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000137000), 0x0) clone(0x0, &(0x7f0000000080)="35d02ddad2f374c16f1937b5f35e1fbc17c68797085774561d19913939f16e9330b8a82dd87210bd7bc18edeb97b1e62c550b7fe71eb86d7036271239c56c6de7edfb16034e3dc8a243154c081abc0bb", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100)="e1222086b2f1df09532296044cb2ec236f8d57705898974d8e9a22d9e6496788024a46210ca4acaee8957181746f1b576060a674abbf6d5916bc9343037d365ad86ef5be5f7e1115d2cb224fe85b01") madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0xf) modify_ldt$read_default(0x2, &(0x7f00000001c0)=""/1, 0xaa4a4f062b8eca52) 2018/03/22 20:33:44 executing program 5: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cadff1)='/dev/sequencer\x00', 0x8002, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="9419a37a8d5b2182dab707d182179e41398a98dc2130697f3a9af870ba7d5bd692efb1", 0x23}, {&(0x7f0000000080)="caf5b5e8a0238baf6fe69f47b97b9ba898f5c03185db9f10fb277872a576c4c30cc23cb6071a19f98ece05b22f6ee9b89b49e7f642ac7be502711b3fcf3505560b7f8d", 0x43}, {&(0x7f0000000100)="cad78ccd5df973b296dedb6af8b4a6ac0a76c73c3b7b578d73ed03a709aeb66fd463778b3107521e9760c534e21fce8d30a76fae4a7b90", 0x37}], 0x3) 2018/03/22 20:33:44 executing program 0: r0 = gettid() rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f00000f8000)) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x480000) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000100)=0x7, &(0x7f0000000140)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) bind$netrom(r2, &(0x7f0000000040)=@full={{0x3, {"5955ed7f9e5e76"}, 0x7fffffff}, [{"213670e117096d"}, {"ab9471918811fb"}, {"70413e4bd76885"}, {"04444c87f4dd4e"}, {"07a1a976ef7cb1"}, {"18f7127b8b1e80"}, {"6a41a76542adff"}, {"7200140f0b3846"}]}, 0x2f3) 2018/03/22 20:33:44 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x80000000000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$IP6T_SO_GET_INFO(r2, 0x29, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) 2018/03/22 20:33:44 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd5", 0x3) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:44 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$getown(r0, 0x9) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000140)={0x10}, 0x8, &(0x7f0000000000)={&(0x7f0000d15f78)=ANY=[@ANYBLOB="1c000000430001002fffffffffff01006c6f00000000000000000000"], 0xd6}, 0x1}, 0x0) 2018/03/22 20:33:44 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd5", 0x3) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:44 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x400000011, &(0x7f0000007ffc), &(0x7f0000000000)=0x4) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x10001, 0x20200) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/22 20:33:44 executing program 5: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80000, 0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000100)={@empty, @rand_addr=0x7ff, r3}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x1}) 2018/03/22 20:33:44 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x0, 0x6, 0x6, 'queue0\x00', 0x6}) [ 119.306575] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 119.315930] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/22 20:33:44 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) ioctl$ASHMEM_GET_NAME(r2, 0xc0046209, &(0x7f0000830f3b)=""/197) 2018/03/22 20:33:44 executing program 5: removexattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=@known='user.syz\x00') r0 = socket$nl_generic(0x10, 0x3, 0x10) bind(r0, &(0x7f0000000200)=@nl=@kern={0x10, 0x0, 0x0, 0x40000}, 0x80) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x1) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f00000000c0)=0x6) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=@ipv6_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}]}, 0x30}, 0x1}, 0x0) 2018/03/22 20:33:44 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0xf8, "a75ab25ed728b2e4e79938a440e0c43d87915e904ad288d0850305c828063058c4ca00177030fc2e3556f26ae6cfce0d3af42213d2f8eef77da3afc1be6380813828e78b04bbfa319fbfa53b463426fbc21c17948d8e8f377451ad183222a4e130fb9d6fefc5ba5ab0744106c8ac03b971f61470385e47f3d3061f0ca04b569c36cbeb1323c79911e72aa6369d0a92dc15565c78d50910ca349eee130c6b08a6f2262150f446f83baa861c41dd8f3f64424aab05666ec0969359c06759250c9f81dec8c58d40f637a20f5fd698ee72ff2ed40e3f49c398c66b0c7495b64a86636e6bdc7b65e11b1022f0b55a8273a81b3f8f1c9035b5fa49"}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x9}, &(0x7f0000000200)=0x8) epoll_pwait(r1, &(0x7f0000000700)=[{}], 0x1, 0x3f, &(0x7f0000010580), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000010540)='.', &(0x7f0000004900)='.', &(0x7f00000005c0)="95001c5ceff0b7933c2b716272698aa1646147", 0x1000, &(0x7f0000000540)) epoll_create1(0x80000) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r3, 0x107, 0x14, &(0x7f0000000240), 0xff84) socket$inet6_sctp(0xa, 0x5, 0x84) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) 2018/03/22 20:33:44 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(0xffffffffffffffff, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:44 executing program 0: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7, 0x100) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x1, 0x3, 0x1, 0x4}}, 0x2e) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = gettid() ptrace$peek(0x2, r3, &(0x7f0000000240)) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) select(0x40, &(0x7f0000000140)={0x8, 0x9, 0x10000, 0x2, 0xf59, 0x100000000, 0x101, 0xd5fd}, &(0x7f0000000180)={0x97d, 0x401, 0x7fff800000000000, 0x3, 0xb4f, 0x9, 0x0, 0x7}, &(0x7f00000001c0)={0x7, 0x9c9, 0x9, 0xff, 0x7, 0x1f, 0x100}, &(0x7f0000000200)={0x0, 0x7530}) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x1) 2018/03/22 20:33:44 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000080)='smaps\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000002400)=""/4096, 0x173c}], 0x200000000000029a, 0x800100000002) 2018/03/22 20:33:44 executing program 4: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="d6", 0x1}], 0x1, 0x0) writev(r1, &(0x7f0000000180)=[{&(0x7f0000066000)=',', 0x1}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r3, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80000001, 0x3, 0x7, 0x1ff, 0x1}, &(0x7f0000000100)=0x98) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) readv(r0, &(0x7f0000003240)=[{&(0x7f0000003200)=""/34, 0x22}], 0x33) 2018/03/22 20:33:44 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="180000000005010000000000000000000000000004000100fe30e2117e1da57ec64eba20ebf93d413ce82b938ec20123b98c6b79d5ba09f132a646a92437152817ca6fb568077eaf560102df851d82264d2574873d235f213ebaf024d0f8d32270e7ad06cc03022a96741eaa777d33c4207be8137b2f3cf9e3a8a48ff87244fbfa03bea98d9e8d232086597cd3548300033de2e414b4368e413beb0bd29e30389889f72a2dd09d9515890a44cf57bf75f783b739ee0e7f268e42be7e1f60efd69894101ed80e5e9a376a4b0687a31799c294514d4634a03803ed29297bec471ea506"], 0x18}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000000140)=""/42) 2018/03/22 20:33:44 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000000180)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0xffffffffffffff01, {{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}, {{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}}, 0x104) writev(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)='4', 0x1}], 0x1) 2018/03/22 20:33:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00004fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "acf42f48ef6ff65ec6f1b21626c8240b1655eaf512a8d15a16e87caa0f5aec8b04eb3ef9e365c6350f55010e6f736e26332f1443385abcca5c894515b8307a8a", "3ff8577d9194eb41976f5a86d4a42e53e2aa636053b1c18dadbca80a1ae0cb65adcbd3df5de03b96f78b55f6b9a12abbb783950ee77f25fcde0df5506c142cd3", "e4391ec9e07e1911372c880c0fa20f4dda1580d34e9ae8d3b26e4f60004ca719"}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000040)) shutdown(r1, 0x0) 2018/03/22 20:33:44 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) socket$l2tp(0x18, 0x1, 0x1) 2018/03/22 20:33:44 executing program 6: quotactl(0x800007fd, &(0x7f0000001ff8)='./file0\x00', 0x0, &(0x7f0000001f63)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x20, &(0x7f0000000080)={0x8}, 0x8) 2018/03/22 20:33:44 executing program 7: r0 = memfd_create(&(0x7f0000000180)='\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') sendfile(r0, r1, &(0x7f00000000c0), 0xed5a) [ 119.375324] l2tp_ppp: sess 4/0: set debug=9d59c0f 2018/03/22 20:33:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000240)=[{&(0x7f000002b000)="580000001400192300d04b80040d8c560a06000000000410489643c218fe5aa2e04a03ca7365243e8c000000282159050000000dfff90004a5000004001ce1ed910000000000221f10000100070003000000000000002b10", 0x58}], 0x1) r1 = signalfd4(r0, &(0x7f0000000000)={0x4}, 0x8, 0x80000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x610302, 0x0) connect$netrom(r1, &(0x7f0000000280)=@full={{0x3, {"54f34c1a559a7f"}, 0xeb3}, [{"be22b3951cb544"}, {"ea7a1d8366deca"}, {"0304f6151777f2"}, {"56cfe99a6b5994"}, {"a0d2eec5f4815e"}, {"9d8cfb3a88f685"}, {"4d930c7b95bf9a"}, {"bb90ebdbb260c9"}]}, 0x48) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000200)=0x0) sched_getscheduler(r3) sendmsg$unix(r2, &(0x7f0000000600)={&(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000580)=[{&(0x7f0000000040)="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", 0xfffffffffffffcb7}, {&(0x7f0000000540)="86842adcc8dc1a5d4e0c6dc221f648cc", 0x10}], 0x2, &(0x7f00000005c0), 0x30, 0xc001}, 0x44) 2018/03/22 20:33:45 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) select(0x40, &(0x7f0000000040)={0x7, 0xdd2e, 0x1, 0x8, 0x38000000, 0x10001, 0x100000000, 0x849d}, &(0x7f0000000080)={0x2, 0x4, 0x4, 0x2, 0x0, 0x7, 0x8, 0x3}, &(0x7f00000000c0)={0x9, 0x5, 0x6, 0x1ff, 0xf4, 0x3, 0x6, 0x3}, &(0x7f0000000140)={r1, r2/1000+30000}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x22000, 0x0) mkdirat(r3, &(0x7f00000001c0)='./file0\x00', 0x0) 2018/03/22 20:33:45 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'ip6tnl0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) r1 = socket(0x80000000000018, 0xfffffffffffffffc, 0x8) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r1, 0x400000000000111, 0x1, &(0x7f0000000040)="0f9cd5092d03fbb33ff69d87d2a5fe260000201a677892daf426bad5a1eb86ab629dfcdb73793e", 0x27) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/03/22 20:33:45 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/raw\x00') capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) setns(r1, 0x0) 2018/03/22 20:33:45 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x94, 0x7, 0xffff, 0x1000, 0x6, 0x3ff, 0xaabc000000000000, 0x3f, 0x120a54a5, 0x80, 0x0, 0x2}) 2018/03/22 20:33:45 executing program 2: chmod(&(0x7f0000000000)='./file0\x00', 0x4) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) 2018/03/22 20:33:45 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) munlockall() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003000)) 2018/03/22 20:33:45 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x594c, 0x3}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000580)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xb}}}}, &(0x7f0000000280)=0xfffffffffffffe73) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) listen(r2, 0x2) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x1004, 0x4) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr=0x9}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000000c0)=r4) getsockopt$inet6_mreq(r0, 0x29, 0x670c822283a3ab1f, &(0x7f00000003c0)={@remote, 0x0}, &(0x7f0000000400)=0x14) sendto(r0, &(0x7f0000000380)="371126", 0x3, 0x8001, &(0x7f0000000440)=@hci={0x1f, r5, 0x2}, 0x80) listen(r2, 0x539f) listen(r3, 0x0) r6 = dup2(r2, r2) epoll_ctl$EPOLL_CTL_DEL(r6, 0x2, r3) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000680)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000780)=0xe8) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000940), &(0x7f0000000980)=0x0, &(0x7f00000009c0)) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000a00)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000b00)=0xe8) fstat(r2, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000c00)='./file0\x00', &(0x7f00000079c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() getresuid(&(0x7f0000000c80), &(0x7f0000000cc0), &(0x7f0000000d00)=0x0) fstat(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000dc0)=0x0, &(0x7f0000000e00), &(0x7f0000000e40)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000e80)={0x0, 0x0, 0x0}, &(0x7f0000000ec0)=0xc) stat(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000fc0)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r21 = geteuid() getresgid(&(0x7f0000001040), &(0x7f0000001080), &(0x7f00000010c0)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001100)=0x0) fstat(r3, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005780)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000005880)=0xe8) r27 = getgid() r28 = geteuid() getgroups(0x9, &(0x7f00000058c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getresuid(&(0x7f0000005900), &(0x7f0000005940), &(0x7f0000005980)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000059c0)={0x0, 0x0, 0x0}, &(0x7f0000005a00)=0xc) getresuid(&(0x7f0000006040), &(0x7f0000006080)=0x0, &(0x7f00000060c0)) getresgid(&(0x7f0000006100), &(0x7f0000006140), &(0x7f0000006180)=0x0) r34 = socket$key(0xf, 0x3, 0x2) getresuid(&(0x7f00000061c0)=0x0, &(0x7f0000006200), &(0x7f0000006240)) getgroups(0x2, &(0x7f0000006280)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmmsg$unix(r0, &(0x7f0000007880)=[{&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000240)="7c1a9d06bc53379e26b0d226747dd065172e421557c9", 0x16}, {&(0x7f00000004c0)="37b3163aed742cef59d5546df50ff2ec5e321ad29bd85e69484fe1a29a20cf01bafdbc9e075f34bf8f80f4ee2b7c979343579e937310caae65c04da181a7f2da44bd85bb9b84d20047fdfd4f68c2279ada329819a7277ed99f08be95b4cbd62a462dea2e68fd60f98b7a5ef0552328d2b98b70fc3e3cb3594a3fcfa5578b37e254f70d40caf1c6d97ef34510edb8617d", 0x90}], 0x2, &(0x7f0000007a40)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="180000000100000002000000787d94ed7dbe398195a6ba805ab8f51df79982fe444a62e272cd2edf1491332610cbdebeee775a71387e8c79005f0563f9040fca25d166b20255700f48ebbf5b6f3eeb9ea035f25d497a02f782620fead49c0acef66e92c8d1da82ca3f32d2a9a389016402e3f9b3e1951a87cb7f6e356c1e82f7c2e99b84fc96d5394a02a583300848684e513baa81f14e8438928c21a5ef9de1193ece0996517fdb549643972552eb36138ab214a9105a2d5b63e9aa288ff2f563778192d29327645070aa2e3e1b497c7aa2a650ae6b4a84830226da5c4ab8f5aa2a651becb2e92d0a61", @ANYRES32=r4, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="200000000100000001000000", @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r6, @ANYRES32=r2, @ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=r19, @ANYRES32=r20, @ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="180000000100000002000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25], 0xf8, 0x40840}, {&(0x7f00000012c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003640)=[{&(0x7f0000001340)="e32c63df15b58406beac3c4474efca2d4f5a2a236d948ceae19a9d17d71a714beb520faa9da34ef527a6ce7f52861c6fba4ade8ac1d63bc4673efce9bdb8cca057d5422ac4d207281e5f5f52e1a6d5002f2bc7ffa55ceb7db22c16977f0c435058bfcd7aedd0202fca679434dc4a2d12fb15ae4e5d8ff64bd802b963882295496899fca09543acd6315e721c63b0931a1880110fa316e31e61df370da2b6e3cbe3f5e70acb4c78bd1c55b050", 0xac}, {&(0x7f0000001400)="9b735eabc913f733747adceaeffdbe2e5007a3337ea0c4e92224672e5dac5c5d9193c20c04d564e83da85df1e834cbe27bce22a603793f02fcd406a5b04cbd2aafbe552a4d9bd5a6ae9d93b1d14368c26fc9cee6b18a", 0x56}, 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{&(0x7f0000005dc0)="c16a509e7a39519dd990f60559c17aa423466a50a6487bd16cec76bda8f359327b65afe6f69f0cbb2d744dd8545a060c02daae5b56a5176f48ee21453c2313655ec41c56cc3993d93e53b50d6d50e9aabe4d2f49d55efff45f95a2602acf370c469709b9ea5fdf0fab0f3f266aacc083ce01f35dc6ab0685bc8f3260828c1801ed1c49b653bb47de8696c15989b2ed3a72c85b1f73288fee530d7d056c078b75869f7369645150eb8ddbc7e38d2e42d54e84e6d04c27a5ed657938bdd15a33ac5c", 0xc1}, {&(0x7f0000005ec0)="c9d21cf91f86b8ce1fa8708a2e0bfdb391950092801054918c9694efa38beb619a2ade5122faadb7799b72be8a3035c5c80df4844d702070e8c48c", 0x3b}, {&(0x7f0000005f00)="3f29c52a4fedcfda02d123d5191e951f820ee438376d769eb0da004564c505fce4a1606086ed9a3f12419b23038db1f2ce789cccd0e33d10cf92ee3833abfa4d4a13cbf16d8fbe43bbd77e16db75e283c75fc0ef389f1260485fc8d368c5c3b66173938a0b508edcfe47ad04e3e95ffa24b07adf9f807122e1202c80514de8a358e325d3cefe16a340f01107cd8536ec1ac4e216411591f3c54f06d833880afb211995318d82229faad88ffc6c1837955f4e3a946307115c0e144971b64736ec76308bc1", 0xc4}], 0x8, &(0x7f00000062c0)=[@rights={0x20, 0x1, 0x1, [r2, r3, r6, r0, r2]}, @cred={0x18, 0x1, 0x2, r4, r32, r33}, @rights={0x34, 0x1, 0x1, [r6, r3, r3, r6, r34, r0, r2, r6, r2, r6]}, @rights={0x2c, 0x1, 0x1, [r0, r3, r2, r2, r3, r3, r3, r3]}, @rights={0x1c, 0x1, 0x1, [r3, r3, r0, r2]}, @cred={0x18, 0x1, 0x2, r4, r35, r36}], 0xcc, 0x20044010}, {&(0x7f00000063c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000007700)=[{&(0x7f0000006440)="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0x1000}, {&(0x7f0000007440)="4baac9cfe7d0d33378cdaff765c82b0f8d0c156ff2fb1721ff443f7340c88efd284dd0ddb293bdff2a936b203a8b3bc49d3e2216effb174dd5e5f5c66363863784e4cb557fe07e2905cfcc6ddcb76970e3b09dc6aedd2aafa8736eeb0d70db8cdd81a77d013a57b345e1d59bf623856ebc05b1321f650204c9add1e912e1e86d48e7e99c33e56b64c54e2a9187df27fae894455bd7fc487bf3802bdc699506c7ce1b7f3d7d1c42049a736f9c8db9fd6423e0328a1cb38be678aec97b4116f8f5b1608d3a578ee0c189b581ba8d", 0xcd}, {&(0x7f0000007540)="f7fda0c84cc6b7e990e1128fe36296e8ede3f6da2bb01d0696b7b46666ff5dbf275fce926b01a112c15a0bcd2e", 0x2d}, {&(0x7f0000007580)="8a1c62f236836786255192d9751144d109099806b201a26b5ef594d6a8484309e52a3344fe4184b3a4d1d1e2eeec5a0cb67b6eff35c003d80848b7dd8ef5a0af8799e8b24402dd6de4277d8af41edf1ba5661d2931cdcd0de9d4096a1482b1059542fa4704e1085ba30565bed426e531b996aced7efa4bc9d3323682ad137d3fe68f66bdb7c8d08fcd814f432b1fa39d474dde5e060740f4f56c218b4cf16fde51c523d6472d3b351e3b6d569b32d97f2aaa889d51dd27ff647a7855a2a6394a89433b4a2c", 0xc5}, {&(0x7f0000007680)="c9e5d83f731d764abbdcdb21fd42a7483c3f1915aa36af7c05dcda62309e5707c80585140f506672b5c5d2fe81bb6553a21f0cea1c6863f9345e1d12c0462fe7e7b6314a15f21018d62c5e603d03e257bd02c47ea4770dcb0d112a5c859ffb18c58efdb9075cc5875107a7c609414043e44b431cfb108d1575aa006403", 0x7d}], 0x5}, {&(0x7f0000007740)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000007840)=[{&(0x7f00000077c0)="912dbb4488ad566d33636314e9f110e7f9189ea04162a2b961794bdd14234f10b7f6dd207ca249a53214ee732ee2e37dcb308d08c8fec5a1a2e89eb90384ce88d4a6c4e8dca36644098f8329d4cb32a9b485e8be1dfa3ceef929a8d84e3475", 0x5f}], 0x1, 0x0, 0x0, 0x40800}], 0xa, 0x8004) syz_open_dev$urandom(&(0x7f0000000340)='/dev/urandom\x00', 0x0, 0x80) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/03/22 20:33:45 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x80, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000015fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=@delneigh={0x24, 0x1d, 0x513, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x1000, "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&(0x7f0000001140)=0xfffffffffffffff0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001200)={r2, 0xff}, &(0x7f0000001240)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001180)={r2, 0x6, 0x1800000000000, 0x22}, &(0x7f00000011c0)=0x10) 2018/03/22 20:33:45 executing program 0: r0 = gettid() exit(0x0) getpriority(0x1, r0) socketpair(0x3, 0x3, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x6, 0x3, 0x3, 0xfff, 0x20}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8) eventfd2(0x7fffffff, 0x1) 2018/03/22 20:33:45 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000000100)="90bd287caf72c040736d8e19355e33f5a52605d9532d277600000000000000017e0ffede140e2ff45843294e0be6c9336e5569f0f983921db7c2f9e236640e10e3ee9d5c2ca0fe34db0449e5eb9334f6a02e80e7f5993ddf1511dc11a3cb6fa4f94c43f828256750c526ed5de37421f221ba5cb3ecc6650f00", 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e21, @rand_addr}, 0x9) accept4$packet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x14, 0x80000) poll(&(0x7f0000df4000)=[{r1}], 0x1, 0x0) 2018/03/22 20:33:45 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'bond0\x00'}) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000400111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@ipv4={[], [], @local}, 0x0}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x7fff, 0x7e4c227d, 0x3, 0x0, 0x80000000, 0x80000, r1}) 2018/03/22 20:33:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = gettid() waitid(0x1, r1, &(0x7f0000000140), 0x2, &(0x7f0000000180)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="1f00000002000000000807000000e1c100023b0509000100010100ff3ffe58", 0x3ff}], 0x1) r3 = socket$netlink(0x10, 0x3, 0x43) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000040)="e8a5591403791dee5526390b1840a39dd1097b7d906a07a29fd0f926faa0079bfe37516fb2686df988f5ce53196e750c1f1a693ffdec71f83e29c6db976d11c52a1adf71", 0xfffffe4f}], 0xcf) memfd_create(&(0x7f0000000540)='/selinux/commit_pending_bools\x00', 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000003c0)={0x0, 0x4}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000440)={r4, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f0000000500)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x46, 0x4, 0x5, 0x200}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000340)=@assoc_id=r5, &(0x7f0000000380)=0x1) close(r3) 2018/03/22 20:33:45 executing program 7: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x1fc, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/03/22 20:33:45 executing program 5: mkdir(&(0x7f00002c2000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000001080)='fusectl\x00', 0x0, &(0x7f00005af000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x2) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) umount2(&(0x7f0000d85ff8)='./file0\x00', 0x4) 2018/03/22 20:33:45 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="011908000000f5bfcb481134c0340a43d2785fe9da491fcbde2a98df16d28e7fd4e45c1a0e7428341b052440de03c7b09949910c87710c9b7033e8d48dba56f036f844f8a3e444fdd65a770785fdbd28f8f667ccc48b0be08db13e60", 0xfffffd14) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005280)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f00000052c0), 0x4) recvfrom$ipx(r1, &(0x7f0000000140)=""/159, 0x9f, 0x2, &(0x7f0000000040)={0x4, 0xffff, 0x8, "59d0a2bf0817", 0x4}, 0x10) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) modify_ldt$write(0x1, &(0x7f0000000000)={0x51, 0x100000, 0x4000, 0x4, 0x1, 0xffffffff, 0x5, 0x4, 0x2, 0x771}, 0x10) 2018/03/22 20:33:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x2, {0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/03/22 20:33:45 executing program 0: clone(0x40000200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f0000000040), &(0x7f00000000c0)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/pid\x00') capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) setns(r0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x400000000001040, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000200)=""/238) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x500) 2018/03/22 20:33:45 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = memfd_create(&(0x7f0000000080)='-em0[-security^wlan1\x00', 0x2) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000b2e000/0x3000)=nil, 0x3000}) r2 = getpgrp(0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x290480, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0x20) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000040)={0x4, 0x92, 0x37cb, 0x9, 0x401, 0x6}) rt_tgsigqueueinfo(r2, r0, 0x0, &(0x7f0000d6cff0)) getpgid(r2) 2018/03/22 20:33:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x9bae}}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0xffff, @empty, 0x2}, 0x1c) 2018/03/22 20:33:45 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) select(0x40, &(0x7f0000000040)={0x7, 0xdd2e, 0x1, 0x8, 0x38000000, 0x10001, 0x100000000, 0x849d}, &(0x7f0000000080)={0x2, 0x4, 0x4, 0x2, 0x0, 0x7, 0x8, 0x3}, &(0x7f00000000c0)={0x9, 0x5, 0x6, 0x1ff, 0xf4, 0x3, 0x6, 0x3}, &(0x7f0000000140)={r1, r2/1000+30000}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x22000, 0x0) mkdirat(r3, &(0x7f00000001c0)='./file0\x00', 0x0) 2018/03/22 20:33:45 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) getsockname(r2, &(0x7f0000000100)=@can, &(0x7f0000000080)=0x80) accept4$packet(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000200)=0x14, 0x800) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000240)={0x0, @multicast1, @loopback}, &(0x7f0000000280)=0xc) getpeername$packet(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000180)={@rand_addr=0x5128, @rand_addr=0x711, r3}, 0xffffffffffffff9c) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/03/22 20:33:45 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="76f57e7fa2461f100ff1c6303c9a28a5645ebd82be45e0f62b8115113317c3dc46152e269bebd1556f461991f8159363b3be1a7e642e12b06eb5b9af0300000000000000002648e29e76f09aaf7caff19cbf85d107f478dc71b05f54fcd66f2e311bacad05c67aeaed8b038254cb3d024320") socket(0x0, 0x5, 0x7) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) 2018/03/22 20:33:45 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x2) setsockopt$inet6_mreq(r0, 0x29, 0x16, &(0x7f000013efec)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x14) 2018/03/22 20:33:45 executing program 7: openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") 2018/03/22 20:33:45 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x410000, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x4, 0x4) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000000080)=@l2={0x1f, 0x800, {0x5, 0x225, 0x4, 0x0, 0x415e7018, 0x3}, 0x7, 0x4}, 0xfffffffffffffd21) 2018/03/22 20:33:45 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000040)=0x5, 0x4) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000100)=@req={0x20, &(0x7f00000000c0)={'tunl0\x00', @ifru_hwaddr=@random="ff5336819bf9"}}) mmap(&(0x7f00003f6000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000dcc000)='/dev/ashmem\x00') 2018/03/22 20:33:45 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) r0 = creat(&(0x7f0000000140)='./file0\x00', 0x8) recvfrom$ax25(r0, &(0x7f00000001c0)=""/214, 0xd6, 0x100, &(0x7f00000002c0)={0x3, {"fd09bac08efc60"}, 0x113}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x1, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x400, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000000180)='attr/current\x00') fsetxattr(r3, &(0x7f0000000040)=@known='system.posix_acl_access\x00', &(0x7f0000000080)="1955a49e0ab6fc55687130db0e80f31d0900745a713fc30629df462d757fb33f62ac6997bf9bd87a08eee60e709a7f30853f6a05249e158c9522e2", 0x3b, 0x0) fcntl$notify(r2, 0x402, 0x0) 2018/03/22 20:33:45 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000001c0)=0x1, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2100, 0x0) recvfrom$llc(r1, &(0x7f0000000100)=""/71, 0x47, 0x1, &(0x7f0000000240)={0x1a, 0x307, 0xfffffffffffffffb, 0x9f11, 0x8, 0x6}, 0x10) clock_gettime(0x7, &(0x7f0000000200)) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)}, {&(0x7f00000003c0)=',', 0x1}], 0x2, &(0x7f00000003c0)}}], 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000280)={'mangle\x00'}, &(0x7f0000000300)=0x54) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setuid(r2) 2018/03/22 20:33:45 executing program 1: r0 = gettid() r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x4) r2 = dup(r1) r3 = syz_open_procfs(r0, &(0x7f0000000040)='attr/current\x00') getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r4, r5) sendfile(r3, r3, &(0x7f00006c7000), 0x2a) r6 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) r7 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000100)={r8, 0x800}, &(0x7f0000000140)=0x8) ioctl$BINDER_SET_CONTEXT_MGR(r7, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000008000)={0x4, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@'], 0x0, 0x0, &(0x7f0000009000)}) [ 119.645968] l2tp_ppp: sess 4/0: set debug=9d59c0f [ 119.676814] l2tp_ppp: sess 4/0: get L2TP stats [ 119.698471] audit: type=1400 audit(1521750825.277:131): avc: denied { setattr } for pid=24029 comm="syz-executor7" name="current" dev="proc" ino=54549 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 [ 119.706106] audit: type=1400 audit(1521750825.287:132): avc: denied { dyntransition } for pid=24035 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=process permissive=1 [ 119.707579] audit: type=1400 audit(1521750825.287:133): avc: denied { dac_override } for pid=24035 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0,c1 tclass=cap_userns permissive=1 [ 119.712604] binder_alloc: 24035: binder_alloc_buf, no vma [ 119.712620] binder: 24035:24041 transaction failed 29189/-3, size 0-0 line 3133 [ 119.725069] IPVS: Creating netns size=2536 id=18 2018/03/22 20:33:45 executing program 5: mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000b18000/0x1000)=nil) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000040)={&(0x7f0000b18000/0x4000)=nil, 0x2, 0x0, 0x20, &(0x7f0000b17000/0x4000)=nil, 0xfffffffffffffff9}) 2018/03/22 20:33:45 executing program 3: r0 = socket(0x9, 0x80a, 0x2000000000001) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1, 0x1, 0xff, 0x200000000004, 0x401, 0x2, 0xf4c}, &(0x7f0000000180)=0xfffffffffffffdf5) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/validatetrans\x00', 0x1, 0x0) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080)=0x5, 0x2) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:45 executing program 2: setrlimit(0x9, &(0x7f00003a1ff0)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) write$selinux_context(r0, &(0x7f0000000040)='system_u:object_r:hald_mac_exec_t:s0\x00', 0x25) munmap(&(0x7f00003a2000/0x1000)=nil, 0x1000) mmap(&(0x7f00003a2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/22 20:33:45 executing program 6: openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x400000, 0x0) r0 = syz_fuse_mount(&(0x7f0000da3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42800) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x100000001}, {0xa, 0x1}, {0x3, 0x401}], 0x3) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) 2018/03/22 20:33:45 executing program 4: r0 = socket$inet6(0xa, 0x10001, 0x411) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/03/22 20:33:45 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x6) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000009c0)={'filter\x00', 0x7, 0x4, 0x510, 0x0, 0x130, 0x130, 0x428, 0x428, 0x428, 0x4, &(0x7f0000000100), {[{{@uncond, 0xc0, 0x130}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, "5dd8f35198ecba6622a22c0b09013c5f9ea62931f06f8b0fea29613dc42a634c9c865e7832101bf41352c5c941f12770b0991a64f1c6c2544e6d2c6d2c96af3e"}}}, {{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:src_t:s0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="8d247a4ff611", @empty, @broadcast=0xffffffff, @multicast2=0xe0000002}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x560) 2018/03/22 20:33:45 executing program 7: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) 2018/03/22 20:33:45 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000045df58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x0, 0x0) dup(r1) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x8) splice(r1, &(0x7f0000000140), r1, &(0x7f0000000180), 0x4, 0xa) mkdirat(r1, &(0x7f00000001c0)='./file0\x00', 0x11) sendfile64(r1, r0, &(0x7f00000000c0), 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001240)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001280)={r2, @in6={{0xa, 0x4e23, 0xfec, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}, 0x9d5, 0x7727, 0x2, 0x2, 0x8}, 0x98) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x1) 2018/03/22 20:33:45 executing program 7: unshare(0x1000020020000) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000974ff8)='./file0\x00', &(0x7f0000cf6ff8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='proc\x00', 0x6b85301b02cd99c4, &(0x7f0000000140)="b868388b2ca6fa670eee38c303bc9c3519ac9b0324c77af0a25f1ef9a1d102e700c8db0c9de842da3b92289ef7fcc4fb574664ae9d93e9db97a93a07edd1fa42a3fd22d7de9624899d825be2e97a9ff5731e55e3fe51fa90123248011012809eb03f6d7dd656b868ef5df72bee79582822f75fa293c8b0105cd0ad0822c7a29fa8f30a8328a8b14a2d13d174e349e3c143a267a8916996e5771b723bf3245f7f9f177abf26097068adbf005cd8b4d5fee77b762d8a77a541dc") ioprio_set$pid(0x0, 0x0, 0x0) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r0 = open(&(0x7f0000000240)='./file1\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000002c0)=0x5, 0x4) mkdir(&(0x7f0000000040)='./file1\x00', 0x84) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x2b) fcntl$getflags(r0, 0x40b) rename(&(0x7f0000514ff8)='./file0\x00', &(0x7f000000a000)='./file1\x00') clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) futimesat(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{r2, r3/1000+30000}}) rmdir(&(0x7f0000dac000)='./file1\x00') unlink(&(0x7f0000000000)='./file0\x00') 2018/03/22 20:33:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffff9a, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x800, 0xffffffffffffff40) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='bic\x00', 0x3b3) shutdown(r1, 0x1) 2018/03/22 20:33:45 executing program 2: socket$inet6(0xa, 0x2, 0x0) socketpair(0x9, 0x3, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000040)=""/140) [ 119.738086] binder: BINDER_SET_CONTEXT_MGR already set [ 119.738094] binder: 24035:24041 ioctl 40046207 0 returned -16 [ 119.738139] binder_alloc: 24035: binder_alloc_buf, no vma [ 119.738156] binder: 24035:24043 transaction failed 29189/-3, size 0-0 line 3133 [ 119.750864] binder: undelivered TRANSACTION_ERROR: 29189 [ 119.751003] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/22 20:33:45 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffb000/0x4000)=nil, 0x4000}, 0x2}) lookup_dcookie(0x140000000, &(0x7f0000000000)=""/176, 0xb0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000001180)={0x200000000000006c, &(0x7f0000000180)}, 0x8) 2018/03/22 20:33:45 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000b71000)={0x2, 0x400000000000003, 0x0, 0x3, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_address={0x3, 0x9, 0x2, 0x0, 0x0, @in={0x2, 0x4e20, @broadcast=0xffffffff}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000680)={0x2, [0x0, 0x0]}, &(0x7f00000006c0)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000700)={r2, 0x3, 0x9}, 0x8) 2018/03/22 20:33:45 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000ff1)='setgroups\x00') mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000ea0000)='\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x1c7a0ac4, 0x2, 0x2}) 2018/03/22 20:33:45 executing program 1: r0 = socket(0x10, 0x4000000080002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@local, @loopback, 0x0}, &(0x7f0000000080)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f00000000c0)=r2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'eql\x00', 0x1000}) r3 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x0, 0x48000) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000000300)={0x4, 0x3f, 0x9, 0x4, 0x2, 0x1}) rt_sigtimedwait(&(0x7f0000000200)={0x1ea}, &(0x7f0000000240), &(0x7f0000000280), 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x11, @loopback={0x0, 0x1}, 0x80000001}], 0x3c) write(r0, &(0x7f0000000040)="260000005e0009197600eaf83a2200370000000201000000d4ffff08001cdb1e40ff4435eab5", 0x26) 2018/03/22 20:33:45 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x2) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x404000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x1, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x1000, "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"}, &(0x7f0000001100)=0x1008) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000000080), 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001380)={r3, @in6={{0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x84) 2018/03/22 20:33:45 executing program 5: socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000387000), 0x4) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) shutdown(r0, 0x1) 2018/03/22 20:33:45 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) sendmsg(r0, &(0x7f00000006c0)={&(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x0, 0x0, 0x2}}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000240)="fc3de9bc9307b4e9ad439ad7ab74571ddd4f7217eccb3ada6e8491a7f498680e799bef9d2839ea5b569a67d695eff7beb79091ae86bc2b1844c0e8f68c14e68f5b42475bc0fa0185f5ccc067ed3a9b715fa0c1f47d4784f1ff24ab5fbea17028ad4733662c8f0c69bc9b62fd5004cbbc86ede686c4675d8e7716cfef81d6b4e4875adec34f99be68b9d1a5ec4a878fbbc87b61c741a01521ef820243d3090fdb06", 0xa1}, {&(0x7f0000000300)="e135d70c49cf8d7f7c227abd30914d09c83b3086b39da29423f491dbac3ad28cd7daba9033504c0b7d79437ed45ba78e0bc455287b865f3ddbf3d9838c6fb3735ad1f8c10b72a8abd538da0677af24fa22f4cf2630c6b2d756144740424c201e2e6cad136214821766eb438f8466cec6091749bcf3eb77991c3dd4ca3f818c1243f076465ebafc6e0f54087610b5a0ee87918c726addbb99d8615f61cc4c70c17b133ef5e5aa5f65ce5dbb1243e2674e6f04464af1699c7bc07a65b9b2cf86c55c541d92edcf3eda4559ac617f76", 0xce}, {&(0x7f0000000400)="c39fbaf0898a0565361a38da4348f3802d7567bb66c6c628b01d5313b6a21814f2c12f2e9a3132f8d85c2dda818fe8b2e7cf2d0e24efdab417f4b902303fc028471190fb4719dcfaa9849389b557fc137206ba99acbdc6cbc1b10ebe364ba02e1865dc9837813f2c7d06e54d07d68cac93f840e04dc04774010ad8b4484540b533a33e81395cc83039c113fc0d67e668151645b90aab6b423a1f0f135e16742273678d848ebfb74a349cdcffc022d7e39f82a1345cacf5637e27edd2cc5387613495cdb7d35de22f829be1cb0f085541f270bf10ad18c3c5d0fb2240acc992", 0xdf}, {&(0x7f0000000500)="4cba160e79cdb95198ba5d0e81cb23e177b830f83403742735d1839702419db2278ef7007160e6cfddc2bbda1a65d608fd8a154724f2dbfb2612f692d4d9a207eaa080ff27afbdb4c403e26ff8ea73d5edc3b42366f19ae513f79f3a2250dc2f2f531f0e489a", 0x66}], 0x4, &(0x7f00000005c0)=[{0xe8, 0x119, 0x6bc6, "4bae4f4f0fa23e83d8da634811c28db54d9865f3459129637eb123445109272c770596a016823854ed340e61cfcfc28a480a19b3bb8f1321eb0ab08850c7dc4553b47f438e5b70aea3469cf856ac3f8f37cbfabc4d31a34bfd2df7c1d5dbca35c3781ab15a67b0e2a8f5ab1cbabce9d15757aa79417fc6e1322d57d82a7c08b8685ca2597b33037836c197efd75ff01ad9173c658ccce8c1ed145f1c2a919033a494283fc4dd47d53b2a33ac1b70ce1fb1fbff11042415858d286eecb2fde06f3ad754d2707b08ec67946ff5f302beca3c5a87de43029554b6"}, {0xc, 0x112, 0x1000}], 0xf4, 0x4}, 0x0) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) fstat(r0, &(0x7f0000000000)) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x20000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0x80000000, 0x0, 0x2, 0x7f6}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000000180)={0x9, r2}) 2018/03/22 20:33:45 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000340)=0xfffffffffffffecb) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000380)={r1, 0x68, "7adb08778f3b5062e827e8c32b3168e2e6ed68e1c0b12562216dd1a32e0a66824052fb01a40881e3e0210582b79977247f9be4de58aaa9a4a51d47ed7c5b52123b60af6d890a3d5dda1edd83106fa031e78e09318770dcf87eb236bd8927d00bff7870f6d8c205b5"}, &(0x7f0000000400)=0x70) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x80, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000001c0)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000000000000000000000000000faff0000000000000000"]}) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}, 0x7, 0xfff, 0x0, "f4d75d8c60583d2eae10da7f96281beba5b5102eb72bc43f9e14999ea3720d7b5858451499e12dd14becfc58d67851e277b74c2d2e0db9c4b7c4fc8f1200a8aa824bd33a08f870953aba7e1002eddbf0"}, 0xd8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x800}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r4, 0x9}, 0x8) 2018/03/22 20:33:45 executing program 5: getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000ff2)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0xc) clone(0x1000000, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000000), &(0x7f0000000f90)) 2018/03/22 20:33:45 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d14ffc)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x150, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000040)="6b2fa0a245a3fead02b1aa26b036b8c30c0e077c1bffab54465d2b6a22b517bcbcf54f93bc7e6a6e0aeede820cf77f5e23e27c93ecd92a2e65e30d3dffef853159b21ca10c0695bdee615a720b9614c09dce48f9fc31fbd63327c05a532de43a55227abb919644293888d5c1efb869", 0x6f, 0x0, &(0x7f00000000c0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x340}, 0x1}, 0x0) 2018/03/22 20:33:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x10200) dup3(r0, r1, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000100)) 2018/03/22 20:33:45 executing program 2: setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value, 0x8) r0 = socket(0x10, 0x3, 0x1) write(r0, &(0x7f0000000000)="240000005a00fd4bc49feaa4d6c139ecb66a712ffd010028b6fff7ef71b5771317140400", 0x24) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0xfffffffffffff63a, 0x6, 0x200, 0x5, 0x9, 0x7, 0x878, 0x1, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x4fa}, 0x8) 2018/03/22 20:33:45 executing program 5: r0 = socket$inet(0x2, 0x2, 0x2000000) getsockopt$inet_buf(r0, 0x0, 0x21, &(0x7f0000283000), &(0x7f0000f08ffc)) [ 119.941980] l2tp_ppp: sess 4/0: set debug=9d59c0f [ 119.951583] l2tp_ppp: sess 4/0: get L2TP stats 2018/03/22 20:33:45 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.system.Security\x00', &(0x7f00000000c0)='\'vboxnet0\x00', 0xa, 0x3) signalfd(0xffffffffffffffff, &(0x7f0000559ff8), 0x8) syz_open_dev$tun(&(0x7f0000001780)='/dev/net/tun\x00', 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0xfff, 0x20000800, 0x4000, 0x72, 0x0, 0xa8, 0x7, 0x9, 0x6, 0x5ddc}, 0x10) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/03/22 20:33:45 executing program 1: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043ff3)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) accept4$unix(r2, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x80000) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @result}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x77359400}}) 2018/03/22 20:33:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x4000, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000140)={0x2, 0x5, 0xfffffffffffffffc, 0x4, 0x4b3800, 0x1}) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f0000000180)=""/249, &(0x7f0000000280)=0xf9) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) arch_prctl(0x1005, &(0x7f00000002c0)="8d046c7de197529a9aa1157ae03888026316e59ef3947e03563c881ff46badd238e305459507efff3165b5c2cb3e4fb8253854fd5f51128177e91f3064c3c1157f7ad6ab9374a35d3db6749f4bf44dd9382d0dd197c0b5c75ac31cdfeddcf72809b8ca72435a3e5fe1cf4749c95df111c7eed0ef572452de7ecf8e53c3aa7d87791234e733aa33f9dcee47ae3824e47b4b92d04b222f835abd63a114fbc3444bc7ee951263928e5f3303c036dad0882f6d05e1ef32de7ab8ffd3c3a3136cc42b061afe0520b42e168883a7820e392a96b3a5d1e6359fde4f5f72ebab7a6bda9552b7257318089ffc5365ce6fe9bc72049385e3") 2018/03/22 20:33:45 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) eventfd(0x401) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1ad}], 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/1, 0x31892545644b5912}], 0x200000000000009f, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000040)=""/112) 2018/03/22 20:33:45 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0xddbdbce7e275b41e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:45 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x141002, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x80000000008) ioctl$KIOCSOUND(r0, 0x4b2f, 0x9) 2018/03/22 20:33:45 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x5, 0x101000) utimensat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x77359400}}, 0x0) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(0xffffffffffffffff, 0x40001) sendfile(r2, 0xffffffffffffffff, &(0x7f0000001000), 0x400000000fee) recvmmsg(r1, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000040), 0x40) 2018/03/22 20:33:45 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) write$sndseq(r2, &(0x7f00000002c0)=[{0x833a, 0x1000, 0x46c2a658, 0x100000000, @time={r3, r4+10000000}, {0x10001, 0x200}, {0xfffffffffffffffd, 0x6}, @raw32={[0x8001, 0xbeca, 0x3]}}, {0x7ff, 0x7, 0x3, 0x100, @time={0x77359400}, {0xfffffffffffffffa, 0x3}, {0xf6, 0x8}, @ext={0xa1, &(0x7f0000000200)="05793c225b3465d505ecd8ba85a4bfacd74eaad62afe7285df871a92c639ff256d04c2f8ad035d8e57f7a4e54c086b3d7945609626afb0db06f8a0434481ebe2f9f6a3d5001d285558a78ae20943b3a9b5f1d651f3210176ba969421812074bbd7a5aabe3e6dc411ab7589800640454e3dc3cd53c30ca0513c56ef993522e28df3860f21e16a8610d34430748b9342c8b444116b6a8912629c6762529349fe023a"}}], 0x38) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x30b2, 0xcd, 0x0, 0x2d, 0x6, 0x10000, 0x10001, 0x6, 0x0}, &(0x7f0000000080)=0x20) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r6, 0x0, 0x4, &(0x7f00006cdffb)="8902", 0x2) read$eventfd(r2, &(0x7f0000000300), 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r5}, &(0x7f0000000100)=0x8) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009abffc)=0x8, 0x4) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x0, 0x3ff, 0xd5b3, r7}, &(0x7f0000000180)=0x10) ioctl$TIOCGPTPEER(r2, 0x5441, 0xffffffffffffffc0) [ 120.023527] l2tp_ppp: sess 4/0: set debug=9d59c0f [ 120.032316] l2tp_ppp: sess 4/0: get L2TP stats 2018/03/22 20:33:45 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000000000003, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffd0}}) 2018/03/22 20:33:45 executing program 0: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x57f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0xffffffffffff8509, 0x4, [0xfffffffffffffff8, 0x43c, 0x4, 0xffffffff]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) 2018/03/22 20:33:45 executing program 3: r0 = socket(0x1, 0x8080f, 0x2000000000003) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000040000111, 0xfffffffffffffffd, &(0x7f00000000c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000340)="f3be8135fa8471ae9035f3ac42797b58b0c0619c188e7b7ba19a42a12a39e92b9a7c00ef5b287b99eedbe2dbc5d08194e8619bc0e757dd5f1a5ae0424afa5d26a51c0db7c78ec65f9a34a8d584fca1705bedfff818dd16d5cee5c890fa27d1314c31e9213409e8e5ce64acb05d99d4bf44c2b24f33f1be55dbf4febdbe603351250ecb769943d9067a1a6771a6295699bf95f1be95a001d6821b147fd17b09e8610324671ee7128045193a80dc644e773b517aece4f792e3e4bdc365a20d315075bfdb1e060d3419354dd6da0e47bd18a7f00c43d2c59aa639cfc23152dd6dd31e17396a417f4dd34d78a5bf3c0278e94aa5c89f8d79f6f5e2c683d2a3210435f9fe581139fff6f9bfe60b31103f5e2b74d14ddad2d8f633a578cb1f4bed89203d6fc9a6189f3deb32ef50117d69") getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) connect$packet(r0, &(0x7f0000000080)={0x11, 0xf5, r1, 0x1, 0x8, 0x6}, 0x14) 2018/03/22 20:33:45 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ad7ff5)='/dev/loop#\x00', 0x0, 0x2) fchdir(r0) ioctl(r0, 0x4400000000001277, &(0x7f0000000000)) 2018/03/22 20:33:45 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) clock_getres(0x6, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x4}) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/03/22 20:33:45 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000200)=0x4) tkill(r1, 0x16) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/22 20:33:45 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000100), 0xffffffffffffffdf) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000000ac0)="82e3a3dead3bf935f1f30cc49bc3ae26f5dd39c32f7bf9196840607f87c14a72c33e86b3ab8631bf5e72d0c2d8e03f8ed36ea9fd1bf3c030b13912d760f4d8d7d5aefbdd1dad5b9aa74c1757e4b90ea15b5c654aed0c8aa32dac6aa7f18ab1019521bc5b9b7ed5d817bfd42e9b3ce907f887d3f54735071a42db8127dbaf8857ccef1744c29edd8899fcc6c507deb7d2cda7927f134713449adc0e46f92779f985fd90885e53ac01") recvmmsg(r0, &(0x7f0000000a00)=[{{&(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)=""/86, 0x56}, {&(0x7f00000001c0)=""/181, 0xb5}, {&(0x7f0000000280)=""/184, 0xb8}], 0x3, &(0x7f0000000340)=""/100, 0x64, 0x7}, 0x8000}, {{&(0x7f00000003c0)=@can, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000440)=""/1, 0x1}, {&(0x7f0000000480)=""/37, 0x25}], 0x2, 0x0, 0x0, 0x781aebe7}}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/39, 0x27}, {&(0x7f0000000540)=""/146, 0x92}, {&(0x7f0000000600)=""/178, 0xb2}], 0x3, &(0x7f0000000700)=""/8, 0x8, 0xffffffffffffff62}, 0x4}, {{&(0x7f0000000740)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f00000009c0)=[{&(0x7f00000007c0)=""/243, 0xf3}, {&(0x7f00000008c0)=""/205, 0xcd}], 0x2, 0x0, 0x0, 0x5d}}], 0x4, 0x20, &(0x7f0000000a80)={0x0, 0x989680}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) 2018/03/22 20:33:45 executing program 7: ioctl$TCSETA(0xffffffffffffffff, 0x4030582a, &(0x7f00000000c0)={0x0, 0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xd9}) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) 2018/03/22 20:33:45 executing program 5: r0 = socket$packet(0x11, 0x6, 0x300) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x80) ioctl$KDSKBLED(r1, 0x4b65, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000001ffc)=0x3a6) 2018/03/22 20:33:45 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x24, 0x14, 0x301, 0x0, 0x0, {0x2}, [@nested={0x4}, @typed={0xc, 0x6, @uid}]}, 0x24}, 0x1}, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe}, 0xc) 2018/03/22 20:33:45 executing program 5: mmap(&(0x7f000000f000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffdfffffffffd) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000000240)=""/177) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000001c0)={{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x19}, 0x6}, {0xa, 0x4e22, 0x8a, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x10000, [0x1f, 0xffff, 0x2, 0x0, 0x4, 0xffff, 0xb8a0, 0x2]}, 0x5c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x20000, 0x0) utimensat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x0) clock_gettime(0x7, &(0x7f0000000080)) 2018/03/22 20:33:45 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0x0) r3 = geteuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f00000013c0)=0xc) sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000180)="b9befa6e095dc53abc4001c8f908ab3c8f36ac27a8324020792a0576e38ba288f957994dedbb34ee7e354adb2303976d260549360c345a4c3a694a796eb1e1f0ba49c2d937ef2da9ce720ebf23dda151b6b577025de6b245c1e543959208dc1f198127aa34c2a19bd592f002e60740e2248f356685111d64bc64b22ff62431e1435d0d6d49bad5d8f87bed03fe2800b865812ccbbfb3ae7dd4c6dca28d18a0a749be1b334d768381164e8808b04ac37f235df4f5b3c79306b29c668cd8bce8d9836a4a8f2569b278c4da9b46f55fc6f1d7ecfe25070930cfb4c883e644f84fad9600b3447582", 0xe6}, {&(0x7f0000001400)="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", 0x107d}], 0x2, &(0x7f0000000300)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @rights={0x10, 0x1, 0x1, [r1]}], 0x28}, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000002c0), &(0x7f0000001380)) 2018/03/22 20:33:45 executing program 3: ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) getsockname$netlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xc) r0 = socket(0x80000000000018, 0x0, 0x2000000000001) accept4$packet(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x14, 0x800) connect(r0, &(0x7f0000000340)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x45b) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x9, 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000040), 0x277) iopl(0xc82) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)={0x4, [0x4, 0x80, 0x0, 0x2]}, &(0x7f00000000c0)=0xc) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000140)=0x6) 2018/03/22 20:33:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ppoll(&(0x7f0000000080)=[{r0}, {}, {}, {}], 0x4, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000380)=0x1, 0x2) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000280)={@in={{0x0, 0x4e20}}, 0x4, 0x0, 0x0, "3ecd94c19a79e49836c3294024777bdceda0bced9783aaca1d0dc05227bdd3cb32c3df7221b189512cd2897af7a88735c18df41c890eb221febf86ec870c19f9e6574ee9b4a3aa5bfbe5fb3186fbee76"}, 0x160) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000040)="fe", 0x1, 0x40881, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x2, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0xfff, 0x6, &(0x7f00000001c0)='erspan0\x00'}) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/03/22 20:33:45 executing program 7: r0 = creat(&(0x7f0000af5000)='./file0\x00', 0x0) finit_module(r0, &(0x7f0000000040)='eth1ppp0\'user\x00', 0x2) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) 2018/03/22 20:33:45 executing program 1: r0 = socket(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='syzkaller1\x00', 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='syz_tun\x00') 2018/03/22 20:33:45 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000140)=@rc={0x1f, {0x86, 0x4, 0x7, 0x8001, 0x7, 0xfffffffffffffff7}, 0x2}, 0x323) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000000)=0xf2, 0x4) sendmsg$netlink(r0, &(0x7f0000001680)={0x0, 0x0, &(0x7f00000014c0), 0x2000000000000157, &(0x7f0000001640)}, 0x0) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/22 20:33:45 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) getrlimit(0x92f16bf6f58990dc, &(0x7f000028dff8)) 2018/03/22 20:33:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x80}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e20, 0x8, @empty, 0x2}}}, 0x84) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r3, &(0x7f0000fb5ff0), 0x155) 2018/03/22 20:33:45 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x400080, 0x0) accept4$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x800) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) removexattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)=@known='security.ima\x00') epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) close(r1) 2018/03/22 20:33:45 executing program 7: clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)) setitimer(0x1, &(0x7f0000000000)={{0x0, 0x7530}, {0x0, r0/1000+10000}}, 0x0) setitimer(0x1, &(0x7f0000000fe0)={{0x0, 0xd30}}, 0x0) 2018/03/22 20:33:45 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x480801, 0x48) 2018/03/22 20:33:45 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r0, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f00009c2f90)=@ipv4_newroute={0x68, 0x18, 0x303, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, [@RTA_MULTIPATH={0x44, 0x9, [{0x40}, {}, {}, {}, {}, {}, {}, {}]}, @RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x68}, 0x1}, 0x0) 2018/03/22 20:33:45 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80002, 0x0) r2 = accept4$nfc_llcp(r1, 0x0, &(0x7f00000000c0), 0x80000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)=0x0) sched_getparam(r3, &(0x7f0000000140)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000040)=@ethtool_ringparam={0x11}}) 2018/03/22 20:33:45 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x4e20}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/03/22 20:33:45 executing program 5: clone(0x3ffe, &(0x7f00008dcfff), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000003ff8), 0xa0000004, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) 2018/03/22 20:33:45 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0x44) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000173000)="8907040000fa357aa28355dd34ac874caadbc7687f132f71256fe4e456337cdbc305e44f8be45a1557", 0x29) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@multicast1=0xe0000001, @rand_addr=0x7, r2}, 0xc) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000001c0)={0xffffe00000000000, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23, @rand_addr=0x4}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x0, 0x1, 0xffffffffffff7fff, 0x87d, 0x5, &(0x7f0000000180)='irlan0\x00', 0x1f, 0xda8, 0x1}) socket$inet(0x2, 0x2, 0x8) 2018/03/22 20:33:45 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x2, 0x8, 0x6, 0xd, 0x15, 0x0, 0x70bd25, 0x25dfdbff, [@sadb_x_nat_t_type={0x1, 0x14, 0x1}, @sadb_x_nat_t_type={0x1, 0x14, 0x7}, @sadb_key={0xf, 0x9, 0x350, 0x0, "d7e7df2ebd2ea63ed5da092d78ab5347484868b26311dd165845be74b4250b2c5f89ad9105be43b9d584c04a655db0c522795f5b0abde29c12f6b5ed9ecc7d0665b61354634e161c875a0d6fd8415c6976de6e6278a40b549efe02f7ba99478edb2f882118454b23e618"}, @sadb_x_nat_t_type={0x1, 0x14, 0xffffffffffffffd2}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e20}]}, 0xa8}, 0x1}, 0x20008045) syz_open_procfs(r1, &(0x7f0000000080)='net/if_inet6\x00') sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000005705020000003107f8c70000000000000000030005000000000002000044ec8a90d88fa2cecb0000000008001200020001000000003766a71d00100000de02030000001200e900f7ffff1c000001000000000000e4ff0000ffffe0000001000000000000000000000000"], 0x403}, 0x1}, 0x0) 2018/03/22 20:33:45 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = socket(0x10, 0x8400000000002, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setreuid(r2, 0x0) ptrace$setopts(0x4206, r0, 0x4, 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_netdev_private(r3, 0x89f6, &(0x7f0000000040)="38053e9d85a797b35dbc70478979f1bb3d3804d9210724572cda42a866905cbbe9b815daf1a02623dc655ceda90836a8250a0e0736dd409761fba2b31e42dd0d62e405c361cef63f4424cb5302acf22034407db2935b41fa14ed7f26c82667876af5770b65fad7400bb7d8ed247edbe5233d2a41558632e9636961ac0f9a36473de487a5d0c814662806f59b5b89f592f24f0263c15b020a1debf7af1efb212f55fd48bd50ca0be6c4c8d6c2bbd3ceaff28f5034a72ce4659ed2b7936abd5708cb56b2965f699b") getsockopt$inet_int(r3, 0x0, 0x7, &(0x7f0000243000), &(0x7f0000749ffc)=0x4) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$nl_generic(r4, &(0x7f0000001240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2001140}, 0xc, &(0x7f0000001200)={&(0x7f00000001c0)={0x1024, 0x37, 0x200, 0x70bd2c, 0x25dfdbff, {0xa}, [@generic="9f4167780b5d7c8c038e93c85a", @generic="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"]}, 0x1024}, 0x1, 0x0, 0x0, 0x1}, 0x880) 2018/03/22 20:33:45 executing program 6: r0 = eventfd2(0xa, 0x80800) write$eventfd(r0, &(0x7f0000000040)=0xffffffffffffffff, 0x8) 2018/03/22 20:33:45 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt(r0, 0x2, 0x9, &(0x7f0000000000)=""/237, &(0x7f0000000100)=0xed) inotify_init1(0x5007fffd) 2018/03/22 20:33:45 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x861, 0x0) unlinkat(r0, &(0x7f0000000040)="e91f7189591e9233614b2f", 0x200) unlink(&(0x7f000053cff5)="e91f7189591e9233614b2f") 2018/03/22 20:33:45 executing program 3: r0 = socket(0x4, 0xfffffffffffffffd, 0x80000000ea) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f00000000c0)=0xe8) connect(r0, &(0x7f0000000280)=@ll={0x11, 0x0, r1, 0x1, 0x5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0xffffffffffffff89) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) fcntl$notify(r0, 0x402, 0x80000023) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) truncate(&(0x7f0000000000)='./file0\x00', 0x6) 2018/03/22 20:33:45 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f00000002c0)={0x0, 0x800000000008000, 0x40, 0xffffffffffffffff, 0x6, [{0x8, 0xff, 0x0, 0x0, 0x0, 0x400}, {0x2, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x100}, {0xdc, 0x1, 0x1, 0x0, 0x0, 0x601}, {0x10000, 0x7fffffff, 0x8, 0x0, 0x0, 0x1182}, {0x40098c5, 0x3f, 0x8001, 0x0, 0x0, 0x405}, {0x10001, 0x100000000, 0xffffffffffffffff, 0x0, 0x0, 0x402}]}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x89, "363bb924370981e2aedbd77d09576bc59d3bae052bdd01c8b7fefb47d6f473e0a2b32666afce908a44eb369899e76eca684ac6ff3307f30d5093d9167cc814dc7dc64cf71cc5d378b7af36c6d66858bc71fd02390f64e6a27445df7258e1b25f7276d78f0201f9aba8d194a419506e2ce57f4df76556f2e7d6f68686eef33b3aa2d5dbf60d9d8ba276"}, &(0x7f0000000140)=0x91) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x4}, &(0x7f00000001c0)=0x8) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0x4}], 0x1) iopl(0x2) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1}, &(0x7f0000000240)=0x8) [ 120.245697] l2tp_ppp: sess 4/0: set debug=9d59c0f [ 120.251775] l2tp_ppp: sess 4/0: get L2TP stats 2018/03/22 20:33:45 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f00007bcfd1)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysad}_u\x00'}, 0x2f) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e20, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x8001}}, 0x8000, 0x1, 0x80, 0x7, 0x4}, &(0x7f0000000180)=0x98) 2018/03/22 20:33:45 executing program 6: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x1, &(0x7f000039a000)=[{0x1d}]}, 0x10) 2018/03/22 20:33:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x44000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/22 20:33:45 executing program 2: r0 = socket$inet(0x2, 0x4000000000000004, 0xffffffffffffffff) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/03/22 20:33:45 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='oom_score_adj\x00') exit(0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000140)={&(0x7f00000000c0)=[0x5, 0x2, 0xde, 0xfff, 0x2, 0x1], 0x6, 0x6, 0xff, 0xffffffffffffffe0, 0x100000001, 0x4276, {0x5, 0x7, 0x3, 0x4a88, 0x6, 0xaac, 0x200, 0x0, 0x100000001, 0x9, 0x1, 0x1, 0x6, 0x2, "bb298bb01a54f049d613a32f574b32faa0608c431dc965a11fe633cc65972f6e"}}) ppoll(&(0x7f00000001c0)=[{r1, 0x2000}, {r1}, {r1, 0x1000}, {r1, 0xc001}], 0x4, &(0x7f0000000200), &(0x7f0000000240)={0xfffffffffffffffc}, 0x8) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc004240a, &(0x7f0000000080)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/03/22 20:33:45 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000000)="0f9cd509", 0xfffffffffffffea2) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) 2018/03/22 20:33:45 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000000)={'sit0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) 2018/03/22 20:33:45 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x7e7, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000380)=""/243) r1 = userfaultfd(0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x1, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) timer_create(0x2, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000000200)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = gettid() tkill(r4, 0x16) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f00000002c0)={0x8, 0x3, 0x4, 0x5}, 0x10) close(r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x2, 0x0, 0xff, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000100)={r5, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x6, 0x7fff}, &(0x7f00000001c0)=0x88) ptrace$setopts(0x4206, r4, 0x2, 0x20) getsockname$llc(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x10) 2018/03/22 20:33:45 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000045dff3)="636c6561725f72656673007edb") r1 = memfd_create(&(0x7f0000000080)="ed00", 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x0, 0x8011, r1, 0x0) writev(r0, &(0x7f00009eb000)=[{&(0x7f0000523000)='4', 0x1}], 0x1) 2018/03/22 20:33:46 executing program 6: pipe(&(0x7f0000000040)={0x0, 0x0}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x400, 0x70bd2b, 0x25dfdbfd, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x890) fcntl$lock(r1, 0x6, &(0x7f0000000000)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) 2018/03/22 20:33:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9323}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={"726251d5360ba7cc36feffff0400", {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000140)) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f00000000c0)) 2018/03/22 20:33:46 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@mcast2}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x9, 0x30}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x9, 0x8}, &(0x7f0000000440)=0x88) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0xfffffffffffffffb, 0x81, 0xa2da, 0x1, 0xa}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@assoc_value={r3, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xce}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r4, 0x4) write$selinux_load(r2, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) [ 120.399693] l2tp_ppp: sess 4/0: set debug=9d59c0f [ 120.407094] l2tp_ppp: sess 4/0: get L2TP stats 2018/03/22 20:33:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000009c0)='net/if_inet6\x00') preadv(r0, &(0x7f00000010c0)=[{&(0x7f0000000d00)=""/71, 0x50}, {&(0x7f0000000dc0)=""/147, 0x93}, {&(0x7f0000000e80)=""/180, 0xb4}, {&(0x7f0000000f40)=""/43, 0x2b}, {&(0x7f0000000f80)=""/45, 0x2d}, {&(0x7f0000000fc0)=""/1, 0x1}, {&(0x7f0000001000)=""/172, 0xac}], 0x7, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000001100)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/22 20:33:46 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = creat(&(0x7f00000002c0)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x100, 0x2}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x13}, 0x101}}, 0x3, 0x1, 0x7, 0x0, 0x84}, &(0x7f0000000240)=0x98) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)=@setlink={0x3c, 0x13, 0x321, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}, @IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x3c}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) 2018/03/22 20:33:46 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x107) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) recvmmsg(r0, &(0x7f0000004700)=[{{&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000001440)=[{&(0x7f0000000080)=""/80, 0x50}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)}, {&(0x7f00000011c0)=""/144, 0x90}, {&(0x7f0000001280)=""/113, 0x71}, {&(0x7f0000001300)=""/245, 0xf5}, {&(0x7f0000001400)=""/34, 0x22}], 0x7, &(0x7f0000001480)=""/90, 0x5a, 0x81}, 0x800}, {{&(0x7f0000001500)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001580)=""/145, 0x91}, {&(0x7f0000001640)}, {&(0x7f0000001680)=""/88, 0x58}, {&(0x7f0000001700)=""/246, 0xf6}, {&(0x7f0000001800)=""/18, 0x12}, {&(0x7f0000001840)=""/164, 0xa4}, {&(0x7f0000001900)=""/111, 0x6f}, {&(0x7f0000001980)=""/1, 0x1}, {&(0x7f0000001a00)=""/24, 0x18}, {&(0x7f0000001a40)=""/176, 0xb0}], 0xa, 0x0, 0x0, 0xf3d7}, 0x8}, {{0x0, 0x0, &(0x7f0000001c40)=[{&(0x7f0000001b80)=""/14, 0xe}, {&(0x7f0000001bc0)=""/90, 0x5a}], 0x2, &(0x7f0000001c80)=""/84, 0x54, 0x4}, 0xe7}, {{0x0, 0x0, &(0x7f0000002f80)=[{&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/71, 0x47}, {&(0x7f0000002d80)=""/198, 0xc6}, {&(0x7f0000002e80)=""/61, 0x3d}, {&(0x7f0000002ec0)=""/132, 0x84}], 0x5, &(0x7f0000002fc0)=""/84, 0x54, 0x1352}, 0x1bd5}, {{&(0x7f0000003040)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000032c0)=[{&(0x7f00000030c0)=""/252, 0xfc}, {&(0x7f00000031c0)=""/133, 0x85}, {&(0x7f0000003280)=""/38, 0x26}], 0x3, &(0x7f0000003300)=""/248, 0xf8, 0x3fbc708f}, 0x487}, {{&(0x7f0000003400)=@alg, 0x80, &(0x7f0000004680)=[{&(0x7f0000003480)=""/19, 0x13}, {&(0x7f00000034c0)=""/189, 0xbd}, {&(0x7f0000003580)=""/4096, 0x1000}, {&(0x7f0000004580)=""/133, 0x85}, {&(0x7f0000004640)}], 0x5, &(0x7f00000046c0)=""/15, 0xf, 0x5}, 0x1}], 0x6, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000047c0)="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", 0x118b) 2018/03/22 20:33:46 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x30002) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040)=0x4, 0x4) r1 = epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0x4, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000e4eff4)) r3 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000007ff4)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) 2018/03/22 20:33:46 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0xffffffffffffffff, 0x10001}, 0xc) close(r0) socket$netlink(0x10, 0x3, 0x7) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) 2018/03/22 20:33:46 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x18}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) writev(r1, &(0x7f00000011c0)=[{&(0x7f0000000080)='5', 0x1}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="6354ea1b6ee282", 0x7}, {&(0x7f0000001100)="53427983e989478433e81e02983fa0a968cc079b2d6d877629ab2ca399591e0d4076db94a1f274ffed38bc0bd6f0", 0x2e}, {&(0x7f0000001140)="71ff25d202b9564227cb6f43452852e9b0b61642b6f0343d99b87509cf98ef9fcc6d6cee8d40a8bbf94cc5f74a594607f891e82e095b34c87b22a294fe17cc24c2ec037e35a68770b14b48fc7335b9a53ec9c173", 0x54}], 0x5) dup2(r2, r1) fchmod(r1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)={0x4000000a}) 2018/03/22 20:33:46 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) close(r0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f00000000c0)=0xd30, 0x4) 2018/03/22 20:33:46 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x280000, 0x0) connect$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) timerfd_settime(r0, 0xfffffffffffffffe, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000080)) r1 = timerfd_create(0x0, 0x0) clock_getres(0x7, &(0x7f0000000040)) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) timerfd_settime(r1, 0x40000000000003, &(0x7f0000aa9fe0)={{0x0, 0x1c9c380}}, &(0x7f0000a56000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x80100, 0x0) arch_prctl(0x1007, &(0x7f00000001c0)="fefc8881eddd4167a469a8477a7de6b956577b21257866371242e2872f4411b17c3bcbe44fe1ac894791a96450a0f5360c6fa36d393c0a37687d03121a6b7a543550a703e0892b49d9c91746b33232") 2018/03/22 20:33:46 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000080)={{0x2, 0x4e20, @rand_addr}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, "0085ae611c93d1dbff00"}) 2018/03/22 20:33:46 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0xfffe) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000080)={0x0}) r2 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000000, 0x11, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0x88, 0x0, &(0x7f00000001c0)=[@register_looper={0x630b}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x58, 0x48, &(0x7f00000000c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x1, 0x0, 0x2f}, @flat={0x73622a85, 0x10a, r1, 0x4}, @flat={0x776a2a85, 0x1, r2, 0x1}], &(0x7f0000000140)=[0x28, 0x48, 0x0, 0x38, 0x38, 0x38, 0x78, 0x38, 0x38]}, 0x2d6}}, @request_death={0x400c630e, 0x2, 0x3}, @dead_binder_done={0x40086310, 0x3}, @dead_binder_done={0x40086310, 0x4}, @clear_death={0x400c630f, 0x4, 0x3}], 0xc2, 0x0, &(0x7f0000000280)="f9c5c2fb254af78dad42521834ed2bbfdc9a45dffcec49009e4928f7f848aae515bfb3cba3c3be72ba127f74e0c2252b5eb472894ce8d34f79662d4d63ef2f0d0e49cdad843b07568f6b36f320cb44e37f226f72511018c7c55c9b00bf33685fe844c1ff9f217f3b53b2d0728f5cd81d2c055dae5e4804c5107be47add885829e3b0603c1750108438bab5edd773c687dfdefd2ad93f24080ce417243bd2b7f7d05aae59d70b02189a585517581ea240c195909a674fbe66e6332fe788bd9ee9a3c4"}) mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x0, 0x12, r0, 0x0) 2018/03/22 20:33:46 executing program 4: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040), 0x87, 0x0, &(0x7f0000191000)={0x0, 0x1c9c380}, &(0x7f0000b89000), 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x6c, @local={0xfe, 0x80, [], 0xaa}, 0x65c6}}, 0xffffffffffffff1b, 0x3}, &(0x7f0000000140)=0x88) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x8}, 0x8) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x80) 2018/03/22 20:33:46 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) signalfd(r0, &(0x7f0000001200), 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000011c0)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x10}, 0x1, 0x8, [@broadcast=0xffffffff, @rand_addr=0xfffffffffffffff8, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xa}, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @empty, @rand_addr=0x609a]}, 0x30) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x8, 0x8, 0x2, 0x0, 0x4, 0x5, 0x8, 0x100, 0x3f, 0x800}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4002, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0xd9, 0xe50, 0x401, 0x2, 0x1, 0x1, 0x10000, 0x8001, 0x4, 0x8001}) ioctl$PIO_UNIMAPCLR(r1, 0x40247007, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffc}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000001240)={0x6, 0x16, 0x7fffffff}) r2 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="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", 0x1000, 0xfffffffffffffffa) keyctl$assume_authority(0x10, r2) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000100)) 2018/03/22 20:33:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={"73797a5f74756e0000ff00", &(0x7f0000000000)=@ethtool_sfeatures={0x3b, 0x2, [{0x8, 0x9}, {}]}}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x8) accept4$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e, 0x80000) 2018/03/22 20:33:46 executing program 7: prctl$intptr(0x2000000000029, 0x3) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req3={0x0, 0xbe, 0x3, 0x0, 0x8001, 0x3, 0x3}, 0x1c) syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x8000) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x4000000000008031, r1, 0xfffffffffffffffd) [ 120.950241] l2tp_ppp: sess 4/0: set debug=9d59c0f [ 120.959619] audit_printk_skb: 12 callbacks suppressed [ 120.959660] audit: type=1400 audit(1521750826.527:138): avc: denied { fsetid } for pid=24306 comm="syz-executor6" capability=4 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/22 20:33:46 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000000c0)=0x4) finit_module(r0, &(0x7f0000000100)='\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000040)={0x4, 0x7ff, 0x4, 0x0, 0x5}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x70bd2d, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x20) [ 120.997517] l2tp_ppp: sess 4/0: get L2TP stats 2018/03/22 20:33:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000001c0)=0x1, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xec6, 0x82) setsockopt$llc_int(r1, 0x10c, 0x4, &(0x7f0000000080)=0x1000, 0x4) sendfile(r0, r0, &(0x7f00000002c0)=0x800004, 0x6b) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000100)={&(0x7f0000fff000/0x1000)=nil, 0x2b00000000000, 0x4, 0x2, &(0x7f0000ffc000/0x4000)=nil, 0x7}) ioctl$void(r0, 0xc0045878) openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000200)="93d4ee64bbcda90c09f480ebd70708") setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) 2018/03/22 20:33:46 executing program 2: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000fed)={&(0x7f0000b20000)={0x27, 0x0, 0x0, 0x2, 0x0, 0x0, "38fb9d694c5b45f05dc0b08aae7be1ec874e8aff028951efb1d640f1830a3a2a5bc04a0ed1cafcc68537fc07cc467ec24cfa4772105241080b8c1a552d28fc"}, 0x58, &(0x7f0000000000), 0x0, &(0x7f0000000fd0)={0x3, 0x4}, 0xc}, 0x4000) pause() shutdown(r0, 0x1) 2018/03/22 20:33:46 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw6\x00') readv(r0, &(0x7f00000021c0)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1) sendfile64(r0, r0, &(0x7f0000000000), 0x1000) 2018/03/22 20:33:46 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000031000)=[{0xc}, {0x6}]}, 0x10) r2 = fcntl$dupfd(r1, 0x406, r1) write$selinux_context(r2, &(0x7f0000000000)='system_u:object_r:systemd_passwd_agent_exec_t:s0\x00', 0x31) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) 2018/03/22 20:33:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/stat\x00') setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@random={'btrfs.', '\\wlan0\x00'}, &(0x7f0000000140)='\x00', 0x1, 0x3) fchdir(r0) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/22 20:33:46 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f00000001c0)='net/ip6_tables_matches\x00') 2018/03/22 20:33:46 executing program 1: syslog(0xa, &(0x7f0000000080), 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r0, 0x5, &(0x7f00000000c0)="bb9baefdb69fa0") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0xc6, @dev={0xfe, 0x80, [], 0x15}, 0x31ee}, {0xa, 0x4e23, 0x400, @dev={0xfe, 0x80, [], 0x11}, 0x1}, 0x4, [0x1, 0x6, 0x2, 0x400, 0x1, 0x400, 0x8]}, 0x5c) 2018/03/22 20:33:46 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="958012c0d40ee89d5bfba0861226a1a98fb6c19c7bea5bf88ea0a2fca54ae409391aabba5e40a8be050809e9976910eeab7cadefe861a25bc6614a0e209283f8bd578b768c8bececab9b99f92dc106e90c4b9db5ae4adfd297b8fbfed4df") r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f00000002c0)='ppp1ppp0bdevwlan0vboxnet0user\x00') ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r2, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x8, 0xfffffffeffffffff}, &(0x7f0000000240)=0x88) 2018/03/22 20:33:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001580)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00000015c0)={0x401, 0x1, 0x8000}, 0x4) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000280)) shutdown(r0, 0x1) 2018/03/22 20:33:46 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffb, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f0000d42ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c82a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34", 0x21}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) unshare(0x400) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fsync(r1) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000080)={0x4, 0x43, 0x11a}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2000, 0x0) 2018/03/22 20:33:46 executing program 7: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r1, &(0x7f00000000c0), 0x3f) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000001c0)) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x96) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x102) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000200)=0x7) openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x40, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000040)={0x3f0, 0x7, 0x7fffffff, 0x2}, 0x6) open$dir(&(0x7f0000000140)='./file0\x00', 0x87b, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x80, 0x1) 2018/03/22 20:33:46 executing program 0: socket$pppoe(0x18, 0x1, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000082d000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)={0x14, 0x2, 0x2, 0x800000001}, 0x14}, 0x1}, 0x0) 2018/03/22 20:33:46 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) syz_open_pts(r0, 0x0) r2 = socket(0x200000000011, 0x800000003, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000040)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r4, r2) dup2(r0, r1) 2018/03/22 20:33:46 executing program 5: mkdir(&(0x7f0000281000)='./file0\x00', 0x0) chroot(&(0x7f0000056000)='./file0\x00') chdir(&(0x7f0000000040)='./file0\x00') mount(&(0x7f0000153000)='./file0\x00', &(0x7f0000dac000)='..', &(0x7f0000914000)='nfs4\x00', 0x84002, &(0x7f0000f4a000)) 2018/03/22 20:33:46 executing program 4: add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)="f1", 0x1, 0xfffffffffffffffd) add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="8f", 0x1, 0xfffffffffffffffd) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$llc_int(r0, 0x10c, 0xd, &(0x7f0000000700)=0x147a, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x509000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000440)={0x0, 0x57, "5f71364cd69b0b7a5a73d1176437b052db7df00afd44a1ded297506dcf9ad32cd5f1821d443ccc1c0f7af305896a565073a30a2ae930737c77e177c00e2bc2158210ce794f0d93bbda099a5c4b0b5177359a37564497ce"}, &(0x7f00000004c0)=0x5f) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000500)={0x0, 0x2, 0xffff, 0x81, 0xfffffffffffffffe, 0x40, 0x9, 0x8, {0x0, @in6={{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4}}, 0xffffffffffffffff, 0x97, 0x7fffffff, 0x101}}, &(0x7f00000005c0)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000240)={r2, 0x2f9, "98e400200b869be9cb87b62f6661c147723d9c3c5d1501563ea60426931a6f252cf8e24023bc9eb1c10d156da3295e57be54c7c73f0e89817d47c3d9776db8e95920fc2fc53e86366a65cd76e69fb34e27b67b5a9ab0fad4abdaff37bcecceb86f789eef49f31336225e6efa319a0309e76da4752e8822f2f3ee5b86cf9a5a920dbc40497710428e2cb741d27701a4d09da92369d7581983014ffe3346e8d694e279729fd8d750a5cf20b98714d9855328fda0fcb775"}, &(0x7f0000000140)=0x5eb523af) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={r3, 0x3, 0x30}, 0xc) r4 = socket$inet_sctp(0x2, 0x1, 0x84) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000600)={'filter\x00'}, &(0x7f0000000680)=0x54) getsockopt$inet_buf(r4, 0x0, 0x30, &(0x7f0000000340)=""/176, &(0x7f0000000400)=0xb0) 2018/03/22 20:33:46 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="71bea816fc19c8787689a159c82b2115774bb4511bd1bfbd70be85fe1457f4ff1403603d27e746c15b620b6e3ae7aa2a33008cf5f9945a33336a34d5952c080954a4f6e27216ceb876ee651b16ae4e6b6b6d1c79fefe3e3963e3253f51a606c9df7936ea997ffbb81a90b50a467fd574770e4cd773b2bffa5761dcfbe4cfb6fe033a8c6600ca1a88d8cbe50c97146b131bc73067dd7207068a27b6994913396bd416fa5bd23ffaf6b2319a1fb00bb265abbaef940642d331cad5f10d9a06984ba89eeb3fa67a8cce933c7ed4bd645dc7e29840b93d41a367a9d1609854c966319dfbd2a44294a54db0f310ff884b") ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) [ 121.145002] l2tp_ppp: sess 4/0: set debug=9d59c0f [ 121.152012] l2tp_ppp: sess 4/0: get L2TP stats [ 121.193653] l2tp_ppp: sess 4/0: set debug=9d59c0f [ 121.202136] l2tp_ppp: sess 4/0: get L2TP stats [ 121.211434] l2tp_ppp: sess 4/0: get L2TP stats 2018/03/22 20:33:46 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22003}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000440)={{{@in=@rand_addr, @in6=@remote}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000540)=0xe8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x18000, 0x0) getsockopt$inet6_dccp_int(r2, 0x21, 0x7, &(0x7f0000000080), &(0x7f0000000100)=0x4) getgroups(0x0, &(0x7f0000000640)) 2018/03/22 20:33:46 executing program 1: prctl$void(0x3) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) socket(0x7, 0x2, 0x20000000000001f) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8802, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000080)) 2018/03/22 20:33:46 executing program 2: futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000000), &(0x7f00000acffd), 0x0) 2018/03/22 20:33:46 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='ipddp0\x00') r1 = socket$inet6(0xa, 0x0, 0xfbfff7fffffffff9) setsockopt$inet6_int(r1, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffffc1}, 0x1c) bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x6, 0x4, 0x6, 0xfffffffffffffff8}, 0x10) socket$inet6(0xa, 0x3, 0x2) socket$nl_xfrm(0x10, 0x3, 0x6) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/22 20:33:46 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000003) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x6}, &(0x7f00000000c0)=0x8) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x2, 0x36bd, 0x0, 0xb4ac, 0xf30}, 0x14) 2018/03/22 20:33:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev\x00') readv(r0, &(0x7f00000006c0)=[{&(0x7f00000002c0)=""/253, 0xfd}, {&(0x7f0000000040)=""/162, 0xa2}, {&(0x7f00000005c0)=""/77, 0x4d}], 0x3) 2018/03/22 20:33:46 executing program 7: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r1, &(0x7f00000000c0), 0x3f) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000001c0)) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x96) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x102) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000200)=0x7) openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x40, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000040)={0x3f0, 0x7, 0x7fffffff, 0x2}, 0x6) open$dir(&(0x7f0000000140)='./file0\x00', 0x87b, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x80, 0x1) 2018/03/22 20:33:46 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6, 0x20011, r0, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x110, r0, 0x0) socketpair$inet(0x2, 0x3, 0x474, &(0x7f0000000000)={0xffffffffffffffff}) getsockname$inet(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007fd0)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f000000d000)=[@fda={0x66646185}, @flat={0x73682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000023c000)}) 2018/03/22 20:33:46 executing program 2: capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f000077ffe8)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eefffc)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x4e20}, 0x10) recvmmsg(r2, &(0x7f0000002b00)=[{{&(0x7f0000001640)=@un=@abs, 0x8, &(0x7f0000001800), 0x0, &(0x7f0000001840)=""/121, 0x79}}, {{&(0x7f00000018c0)=@can, 0x10, &(0x7f00000029c0), 0x0, &(0x7f0000002a00)=""/225, 0xe1}}], 0x2, 0x2000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0x2, 0xff, 0xa, 0xe910, 0x8, 0x8}, 0x20) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x63, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x101, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000100)={0x4, 0x5, 0xb, 0xfffffffffffffff7, 0x3f, 0x3ff, 0x8000, 0x2, r4}, &(0x7f0000000140)=0x20) 2018/03/22 20:33:46 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x9, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x4) futex(&(0x7f000000cffc), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f000099e000), 0x20) r0 = syz_open_pts(0xffffffffffffffff, 0x4000) ioctl$TIOCGPTPEER(r0, 0x5441, 0x3) [ 121.288939] audit: type=1400 audit(1521750826.867:139): avc: denied { create } for pid=24411 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_crypto_socket permissive=1 2018/03/22 20:33:46 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080)={0xb0a}, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x48, &(0x7f0000000000)="7c47c0ad", 0x4) 2018/03/22 20:33:46 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fsync(r0) r1 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r1, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r1, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000180)="4721039413bd5b0b59edc0d47b2f4a4dad42fc7e124c7e163d00000000000000c474ac3911115dffd16a82892d654732e5bba252fdd0d5e405a5d87f2ee257558d6080fb19d2f82eb2aceb91b8fdb134e5a2ccac458f86d86b49ebc9b38ffc16c3e16d1f732f0c41287ddf4836b0c406b7af2173902bee4e43b1a847bf4435b694ce356ff094d28c6084a4cddc6af438ec4ef83333769e2f6ffbdd84e487d8a33b2b6c8323c98332649e8b5417aa5baaf1de12a2447253b3d38f8ac0") 2018/03/22 20:33:46 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x240) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x1f, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'sit0\x00', &(0x7f00000001c0)=@ethtool_rxnfc={0x30, 0x0, 0x0, {0x0, @udp_ip4_spec={@broadcast=0xffffffff, @broadcast=0xffffffff}, {"2d88", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, @usr_ip6_spec={@dev={0xfe, 0x80}, @dev={0xfe, 0x80}}, {'E8', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, 0x80000001}}}) 2018/03/22 20:33:46 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/rpc\x00') lseek(r1, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xe3, "0ce58e34133097095192e2d7ee4fc267ca9fb4d07868eb7d433ce6162085108b4649ea8712e92709674912ba169b5cfe577711f2f3189056960be8a600a1f0eff7a979f8746e9a76e6752448bd011444868f4b55e573241659be1f38a931d3165666bd83801834777870f792f4adaf3ca12db1155dd1319995d916d42cb449dce0ca973914a84e72984f40fcf3e36af55297b3cb46d72104afa19702e5f2a7168b63db32c9f6d12ad78e0b3b783115eb8b0a7db5842342e894e580d4669604be9d4d12c53e194d8222ddf540311c4661a04628e64d2ff7db32c70061f8e12c6c88b67a"}, &(0x7f0000000000)=0xeb) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, 0x4) 2018/03/22 20:33:46 executing program 1: r0 = socket(0x10, 0x3, 0xfffffffffffffffe) socket$inet6_udp(0xa, 0x2, 0x0) write(r0, &(0x7f0000000040)="2ce47e2400000058001f0014f1f407000904000200071008000100ffffffff0800030000", 0x24) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000200)={'vcan0\x00', 0x90bc}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="01ff3f3fb240"], 0x6) acct(&(0x7f0000000080)='./file0\x00') recvfrom(r0, &(0x7f0000000000)=""/51, 0x33, 0x101, 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x10000) write$selinux_context(r1, &(0x7f00000001c0)='system_u:object_r:logrotate_var_lib_t:s0\x00', 0x29) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0xc) [ 121.332509] binder_alloc: 24416: binder_alloc_buf, no vma [ 121.352002] binder: 24416:24430 transaction failed 29189/-3, size 56-8 line 3133 [ 121.363523] l2tp_ppp: sess 4/0: set debug=9d59c0f [ 121.373714] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/22 20:33:46 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet6_mreq(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback}, &(0x7f00000000c0)=0x14) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000000)=0x800) connect(r0, &(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x3, 0x1, 0x3, 0x2}}, 0xfffffffffffffeca) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) r3 = gettid() socket(0x7, 0xa, 0xff) syz_open_procfs(r3, &(0x7f0000000080)='net/rt_cache\x00') ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) [ 121.373855] l2tp_ppp: sess 4/0: get L2TP stats [ 121.424291] binder: 24416:24455 ioctl 40046207 0 returned -16 [ 121.447886] binder_alloc: 24416: binder_alloc_buf, no vma [ 121.453473] binder: 24416:24455 transaction failed 29189/-3, size 56-8 line 3133 2018/03/22 20:33:47 executing program 2: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000774ff4)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x264c) poll(&(0x7f0000db3000)=[{r0}], 0x1, 0x0) 2018/03/22 20:33:47 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendto(r0, &(0x7f0000000400)="c5497d700f2b9ecd7e2facf7f14a8f1fb6841ce358387c74fc92686fea50e0f95a4b3ac8d9b32af8eb78f2d839f461a2e980288e953c3f39df5aebae628f7d3ea07998ec62234894a34d1ca94b066a1703889de3ac090312795c59a3eaa8062225d16c0b924df0e30a52489e2f0c7bbfe4966dc6a5c60aaf330e497f4f531b6f6c82", 0x82, 0x80, &(0x7f00000004c0)=ANY=[], 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e4e7b79", 0x82, 0x53, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) socket(0xa, 0x0, 0x1) sendto$inet(r0, &(0x7f00000000c0)='B', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/03/22 20:33:47 executing program 1: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000080)={@mcast1}, &(0x7f00000000c0)=0x14) readv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/142, 0x8e}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f00000000c0)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000605000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000200)) tkill(r2, 0x1000000000013) 2018/03/22 20:33:47 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x0) getrlimit(0xf, &(0x7f0000000000)) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000100)=""/90) 2018/03/22 20:33:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000280000)={0x24, 0x2000002c, 0x443, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x1000, 0x3ff, 0x2, 0x0, 0x5, 0x9, 0x5}, 0x6) 2018/03/22 20:33:47 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0x0, 0x10001}) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f00000000c0)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x15}, 0x8534}}}, 0x84) writev(r1, &(0x7f0000000240)=[{&(0x7f0000000040)='3', 0x1}], 0x1) 2018/03/22 20:33:47 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x100, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000080)=""/89, 0x20f) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000000)={'\x00', 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) 2018/03/22 20:33:47 executing program 3: r0 = socket(0x80000000000018, 0x0, 0x2000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCEXCL(r1, 0x540c) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000000)=""/188, 0xbc}, {&(0x7f00000000c0)=""/47, 0x2f}, {&(0x7f0000000180)=""/23, 0x17}, {&(0x7f00000001c0)=""/94, 0x5e}, {&(0x7f0000000240)=""/211, 0xd3}, {&(0x7f0000000340)=""/223, 0xdf}, {&(0x7f0000000440)=""/201, 0xc9}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000600)=""/123, 0x7b}, {&(0x7f0000000680)=""/64, 0x40}], 0xa) 2018/03/22 20:33:47 executing program 5: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x80000000}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000000040000000000000000000000000000000000000002a000000000000000000000000007a6d675158af4cbad3bd9ba97ac80c3915a7af40d8ed9771713a"]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r2, r2) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000180)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @empty, 0x0, 0x0, 0x0, 0x4000000000000}) ioperm(0x10000, 0x3, 0x2) getrusage(0xffffffffffffffff, &(0x7f0000000080)) ioctl$VT_WAITACTIVE(r3, 0x5607) 2018/03/22 20:33:47 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000000c0)=0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0xc2, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000240)="736f636b7b74617436000000ebff778b241bffff000000") r3 = socket$packet(0x11, 0x2, 0x300) r4 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=""/143, &(0x7f00000000c0)=0x14e) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000100)) getgroups(0x0, &(0x7f0000000640)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) restart_syscall() ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000000080)) getdents(r2, &(0x7f0000001000)=""/24, 0x18) write$selinux_user(r2, &(0x7f0000000180)={'system_u:object_r:udev_exec_t:s0', 0x20, 'root\x00'}, 0x26) 2018/03/22 20:33:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='&+]vboxnet0\x00', 0x1) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r0, 0x4c01) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@unspec, 0xc) fsync(r0) 2018/03/22 20:33:47 executing program 2: r0 = socket(0xa, 0x802, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x44000, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7, 0x1f, 0x0, 0x13, 0x14, 0x9, "b69c9043be0288943f037158455f15561039171eab3f5c2cb8a44573368db8bbfcc7de698fd3faa0739732f826224d5247e5be957788a016f5b46c59bb3c6233", "523ae642be273f83d5ee9c3e4711771aba612cc38dfe4dd4bff5e9ef9ca93a7bee1c736afb6b58a08005ffedf10a471d80cf0200f16f39b3172f52648bb34e36", "b729cc1603029b83611ee019b0a2dce547783a490770e4b3705f942a44579686", [0xa2, 0xff]}) ioctl(r0, 0x8b35, &(0x7f0000000000)) 2018/03/22 20:33:47 executing program 5: futex(&(0x7f00000000c0)=0x1, 0x4, 0x1, &(0x7f0000000040), &(0x7f0000000080), 0x2) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x1}, &(0x7f000001d000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000000000), 0x0) r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xd1d, 0x40000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0xc22, 0x4) [ 121.480117] binder: undelivered TRANSACTION_ERROR: 29189 [ 121.485996] binder: undelivered TRANSACTION_ERROR: 29189 [ 121.509553] l2tp_ppp: sess 4/0: set debug=9d59c0f [ 121.521712] l2tp_ppp: sess 4/0: get L2TP stats 2018/03/22 20:33:47 executing program 5: clone(0x0, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)=0x0) wait4(r1, &(0x7f0000000080), 0x7ffffffd, 0x0) 2018/03/22 20:33:47 executing program 2: mkdir(&(0x7f0000796000)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00007ae000)='./file0\x00', 0x40) mount(&(0x7f000016d000)='./file0\x00', &(0x7f0000a2aff8)='./file0\x00', &(0x7f000035d000)='mqueue\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000ac5000)='./file0\x00', 0x2000410) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r2, 0x793, 0x4, [0x3, 0x9, 0x4b, 0x8001]}, 0x10) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r3, r0) 2018/03/22 20:33:47 executing program 1: r0 = socket$inet6(0xa, 0x2, 0xffffffffffff) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f82000)=0x9, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000040)=0x80, 0x4) sendto$inet6(r0, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) [ 244.975188] INFO: task syz-executor0:24498 blocked for more than 120 seconds. [ 244.982497] Not tainted 4.9.89-g960923f #1 [ 244.988182] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.996315] syz-executor0 D26624 24498 3869 0x20020004 [ 245.002034] ffff8801b566b000 ffff8801c41964c0 ffff8801b48139c0 ffff8801c11a9800 [ 245.010763] ffff8801db221b98 ffff8801b5adfa90 ffffffff838a6c0b 0000000041b58ab3 [ 245.019186] ffffffff84194320 00ffffff8123c550 ffff8801db222468 ffff8801db222490 [ 245.027187] Call Trace: [ 245.029748] [] ? __schedule+0x67b/0x1ba0 [ 245.035461] [] schedule+0x7f/0x1b0 [ 245.040627] [] schedule_timeout+0x56c/0x10b0 [ 245.046690] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 245.053677] [] ? usleep_range+0x140/0x140 [ 245.059524] [] ? kvm_clock_read+0x23/0x40 [ 245.065319] [] ? kvm_clock_get_cycles+0x9/0x10 [ 245.071527] [] ? ktime_get+0x13d/0x1d0 [ 245.077064] [] ? __delayacct_blkio_start+0x41/0x80 [ 245.083617] [] io_schedule_timeout+0x1be/0x390 [ 245.089859] [] wait_for_completion_io+0x20e/0x2e0 [ 245.096469] [] ? bit_wait_io_timeout+0x130/0x130 [ 245.102847] [] ? wake_up_q+0xe0/0xe0 [ 245.108212] [] ? lockdep_init_map+0xe4/0x5c0 [ 245.114245] [] submit_bio_wait+0x11b/0x180 [ 245.120136] [] ? submit_bio_wait_endio+0xa0/0xa0 [ 245.126530] [] ? filemap_check_errors+0x90/0xc0 [ 245.132824] [] blkdev_issue_flush+0x157/0x220 [ 245.139005] [] blkdev_fsync+0x85/0xb0 [ 245.144430] [] ? thaw_bdev+0x180/0x180 [ 245.150294] [] vfs_fsync_range+0x10a/0x250 [ 245.156175] [] ? __fget_light+0x169/0x1f0 [ 245.161945] [] do_fsync+0x42/0xb0 [ 245.167050] [] ? SyS_syncfs+0xe0/0xe0 [ 245.172473] [] SyS_fsync+0x16/0x20 [ 245.177659] [] do_fast_syscall_32+0x2f5/0x870 [ 245.183775] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 245.190440] [] entry_SYSENTER_compat+0x90/0xa2 [ 245.196661] [ 245.196661] Showing all locks held in the system: [ 245.202960] 2 locks held by khungtaskd/515: [ 245.207312] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.216016] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.225694] 2 locks held by getty/3782: [ 245.229654] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.238978] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.249059] [ 245.250657] ============================================= [ 245.250657] [ 245.257831] NMI backtrace for cpu 0 [ 245.261434] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.89-g960923f #1 [ 245.268512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.277839] ffff8801d865fd00 ffffffff81d96069 0000000000000000 0000000000000000 [ 245.285816] 0000000000000000 0000000000000001 ffffffff810bb690 ffff8801d865fd38 [ 245.293804] ffffffff81da118d 0000000000000000 0000000000000000 ffff8801c734cc18 [ 245.301783] Call Trace: [ 245.304342] [] dump_stack+0xc1/0x128 [ 245.309674] [] ? irq_force_complete_move+0x390/0x390 [ 245.316395] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.322335] [] ? irq_force_complete_move+0x390/0x390 [ 245.329055] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.336126] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.343113] [] watchdog+0x6f0/0xa70 [ 245.348358] [] ? watchdog+0x125/0xa70 [ 245.353777] [] kthread+0x26d/0x300 [ 245.358937] [] ? reset_hung_task_detector+0x20/0x20 [ 245.365570] [] ? kthread_park+0xa0/0xa0 [ 245.371161] [] ? kthread_park+0xa0/0xa0 [ 245.376758] [] ? kthread_park+0xa0/0xa0 [ 245.382351] [] ret_from_fork+0x5c/0x70 [ 245.387999] Sending NMI from CPU 0 to CPUs 1: [ 245.392501] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838b6756 [ 245.400187] Kernel panic - not syncing: hung_task: blocked tasks [ 245.406319] CPU: 0 PID: 515 Comm: khungtaskd Not tainted 4.9.89-g960923f #1 [ 245.413391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.422717] ffff8801d865fcb8 ffffffff81d96069 ffffffff83a8b5c0 ffff8801d865fd90 [ 245.430692] ffff8801c734cc00 dffffc0000000000 ffffffff84409000 ffff8801d865fd80 [ 245.438655] ffffffff8142fbd1 0000000041b58ab3 ffffffff8418bd08 ffffffff8142fa15 [ 245.446622] Call Trace: [ 245.449181] [] dump_stack+0xc1/0x128 [ 245.454517] [] panic+0x1bc/0x3a8 [ 245.459501] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.467699] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.474939] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.482181] [] watchdog+0x701/0xa70 [ 245.487425] [] ? watchdog+0x125/0xa70 [ 245.492843] [] kthread+0x26d/0x300 [ 245.498000] [] ? reset_hung_task_detector+0x20/0x20 [ 245.504633] [] ? kthread_park+0xa0/0xa0 [ 245.510225] [] ? kthread_park+0xa0/0xa0 [ 245.515835] [] ? kthread_park+0xa0/0xa0 [ 245.521428] [] ret_from_fork+0x5c/0x70 [ 245.527467] Dumping ftrace buffer: [ 245.531022] (ftrace buffer empty) [ 245.534708] Kernel Offset: disabled [ 245.538319] Rebooting in 86400 seconds..