a68100c2ff16e640370e8f5e61ab9e998bbad8f77ef437ee39647189b96d421da8aa299dac58fcac63804b795825069b1b27d0dfa384ec7360c20850ee1e416a4342468d71319e19e62d9ed3d24bee3464f486a6eb549cca31f3d2ab7456e4b19320f375a3281015ddd65881422b2b91e196c8ccb92a630cffb86fd8b58afbf4591c29b64e6e246f8ea429d3d54842e169195972149f9d1fca7a79e4bfae2306e7b568e571091a0708c25ce5915a08dad24675707f63575bb2587ac0f67cdbcea950f6549aa128ab"}, &(0x7f00000010c0)=0x1008) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000020ffc), 0x4) 2018/03/23 15:56:06 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000cfdfff)="d2", 0x99f01b58701f20c2) 2018/03/23 15:56:06 executing program 3: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0xff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x3) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='environ\x00') lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) r2 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000003fcc)={{0x0, 0x10000000003, 0x0, 0x0, 0x80}}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000000fb0)=""/80) fanotify_mark(r0, 0x40008, 0x4, r0, &(0x7f0000000040)='./file0\x00') 2018/03/23 15:56:06 executing program 7: r0 = syz_open_dev$sg(&(0x7f00001caff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2276, &(0x7f0000b37000)="d8") getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0xfffffffffffffffd, 0x6, 0x7fffffff, 0x1f}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0xce, 0x7}, &(0x7f00000000c0)=0xc) 2018/03/23 15:56:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f64aa2d80e363702a0000") sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040)=0x5f, 0x10001) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000080)=0x1, 0x4) 2018/03/23 15:56:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0xa1) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000200)=0x5) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000240)={'nat\x00'}, &(0x7f00000002c0)=0x78) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000001c0)="8904", 0x2) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000140)) getgroups(0x2, &(0x7f00000000c0)=[0x0, 0x0]) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x6000, r2, r4, 0x3f, 0x10000) 2018/03/23 15:56:06 executing program 0: r0 = socket$unix(0x1, 0x4, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000ffc), &(0x7f0000000000)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x321001, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000080)={0x1, 0x7, 0x7a}) fcntl$setsig(r1, 0xa, 0x4) bind$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/03/23 15:56:06 executing program 5: clock_adjtime(0x0, &(0x7f0000000000)={0x7, 0x0, 0x8}) r0 = userfaultfd(0x80000) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f0000f81fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000197fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000140)={0x7fffffff, 0x9, 0x704, 0xc118, 0x3}, 0x14) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) r3 = accept4$inet6(r2, 0x0, &(0x7f0000000180), 0x800) sendto$inet6(r3, &(0x7f00000001c0)="9f61fb4b8d2bc63ba13f913d276858cc4c5808810918e8a4bf470954c6e631e41aac4f822cb4b393f472c785dd6335f15b609ab56e74a6b1532fd32eedc147ec07a915c63306f340f618afb790b4b31469fd59aa61b0c36fd61b0d0212ba56b22f0422183469daec4fa4d04fb2c912e3f4b9e6c4451324314b3a8ce38deef59eec5f39f09c7b9f1a2f3e6f197911d79e5d697b78e2fc", 0x96, 0x40000, &(0x7f0000000280)={0xa, 0x4e22, 0x7fff, @dev={0xfe, 0x80, [], 0xb}, 0x7}, 0x1c) 2018/03/23 15:56:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f00000002c0)=@setlink={0x30, 0x13, 0x20, 0x70bd25, 0x25dfdbfe, {0x0, 0x0, 0x0, 0x0, 0x2000, 0x10}, [@IFLA_PROTO_DOWN={0x8, 0x27, 0x3}, @IFLA_EXT_MASK={0x8, 0x1d, 0xeb}]}, 0x3ed}, 0x1}, 0x20000110) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000040)={@rand_addr, @empty, 0x0}, &(0x7f0000000080)=0xc) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv4_deladdr={0x5c, 0x15, 0x400, 0x70bd28, 0x25dfdbfc, {0x2, 0x19, 0x48, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}, @IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}, @IFA_ADDRESS={0x8, 0x1}, @IFA_BROADCAST={0x8, 0x4, @multicast2=0xe0000002}, @IFA_CACHEINFO={0x14, 0x6, {0x8, 0x3, 0x5, 0x2}}, @IFA_ADDRESS={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x11}, 0x80) 2018/03/23 15:56:06 executing program 1: r0 = socket$inet6(0xa, 0x800000, 0x16a9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000280)={0x9, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000003c0)={r2, 0x9, &(0x7f00000002c0)=[0xafa5, 0x8, 0x0, 0xfff, 0x8001, 0x3, 0xd99, 0x4, 0xc8f4], &(0x7f0000000300)=[0x3f, 0xfffffffffffffff9, 0xfcb301a00, 0x4, 0x8001, 0x400], 0x4, 0x1, 0x80000000, &(0x7f0000000340)=[0x2], &(0x7f0000000380)=[0x56b8, 0xe0, 0x11, 0x8]}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000400)={0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000440)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000480)={r3, r4, 0x1f}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40200, 0x0) getsockname$ipx(r6, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000004c0)={r5, 0xa2}, &(0x7f00000000c0)=0x8) 2018/03/23 15:56:06 executing program 6: open(&(0x7f0000000000)='./file1\x00', 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) 2018/03/23 15:56:06 executing program 2: init_module(&(0x7f0000000000)='%\'.\x00', 0x4, &(0x7f0000000040)='nodeveth0\x00') r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@nl=@proc, &(0x7f0000000100)=0x80, 0x80000) accept4$packet(r0, 0x0, &(0x7f0000000140), 0x800) 2018/03/23 15:56:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='loginuid\x00') pwritev(r0, &(0x7f0000001480)=[{&(0x7f0000001440)='~', 0x1}], 0x1, 0x0) 2018/03/23 15:56:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000ab7ff8)='net/dev\x00') getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x7c79, &(0x7f0000000100)=0x4) read(r0, &(0x7f0000000000)=""/170, 0xffffffa9) 2018/03/23 15:56:06 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgrp(0x0) tgkill(r1, r2, 0x2) readv(r0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/46, 0x2e}], 0x1) 2018/03/23 15:56:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}}, 0x20f60000) syz_emit_ethernet(0x5d, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [], {@llc_tr={0x11, {@snap={0xaa, 0x1, "d3bc", "d05ea1", 0x4, "c780caf0f00cb5f9051ceb5c6f3f01db9f3cc419f3aa33490c9aad299b7cb390c1a0459d5f549270fdc3a0645f6f69c264c0cd9b92d0bebb9749a3730aa1af7e65fb0b0e7a96"}}}}}, &(0x7f0000000080)={0x1, 0x4, [0x85b, 0xdbd, 0xdc4, 0x335]}) 2018/03/23 15:56:06 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x100000001}}) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)}, {&(0x7f0000000280)=""/14, 0xe}], 0x2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/23 15:56:06 executing program 2: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x88000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/03/23 15:56:06 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x200040, 0x8000) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x2710}}, {{0x0, 0x2710}, 0x1, 0x6, 0x6}], 0x30) 2018/03/23 15:56:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000001300ff02000000000000000007002000"], 0x14}, 0x1}, 0x0) 2018/03/23 15:56:07 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690", 0x3) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000400)={0x0, &(0x7f0000000440)=[{0x0}, {}, {}]}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) select(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000480)={0x1, 0x100000001, 0x4, 0x81, 0xffffffffffffff01, 0x20}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x35, "1b9e96dde6464f8ac39f8d548556de89b5e8b34a5dade5537888a219ade7f2ef041b73cfb36c59452e0377f8e06ab4526091c376cf"}, &(0x7f0000000200)=0x3d) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="f5ff027f000000bb090075b249e1de0e6cfe51c46021ce3716d45845e650c5e190bf1fd8b102781e8af651e202cbaa2fdd043d7492f0a5080d56cff03e78d4aaa6216de60610c72e85c480477e63bb28a1e49ef1ca1417545a953649accecb3d9f84c372958b941fdbb6f7d9d92271010c2a76ecf7b65a6e42c84fc1751e60b3d6bf4cabb0607c369580663d4d99b339546461b6ab57333cfd576c3cdc3f6cd67d3376877b3b59a411fca19ddea3e43f88962714c4ddc3a6de59561c5aab2a79a7ad85e4f3a9e362"], &(0x7f0000000240)=0xe) write(r0, &(0x7f00000002c0)="39dfb4f0c017959b0ca74293e80478f5369f43f99cd2a2", 0x17) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r1, 0x1}) 2018/03/23 15:56:07 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x0) ioctl(r0, 0x2272, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x0, 0x80000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x124}, 0x8) 2018/03/23 15:56:07 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, r1, 0x100000) 2018/03/23 15:56:07 executing program 3: syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x240502) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x56c40, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) userfaultfd(0x0) syz_open_dev$sg(&(0x7f0000b65000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/23 15:56:07 executing program 5: r0 = socket(0x1f, 0x6, 0x3) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f00000000c0)=0x90) write(r0, &(0x7f000019afdc)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/03/23 15:56:07 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x880, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000180)) pwrite64(r0, &(0x7f0000000040)="94000b2fc39ed59d3775e6abda", 0x48, 0x40000000) 2018/03/23 15:56:07 executing program 0: r0 = socket$inet(0x10, 0x3, 0x6) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000040)={@local, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000000)="275286da99fd105dd11708faefa073920ae7f33757bc") setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000000100)={@dev={0xfe, 0x80, [], 0x15}, r1}, 0x14) bind$llc(0xffffffffffffffff, &(0x7f0000000140)={0x1a, 0x336, 0x2, 0x3, 0x900000000000, 0x100, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x10) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/03/23 15:56:07 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x2) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000140)) r1 = socket$inet(0x10, 0x6, 0x100000000000000) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001600030207fffd946fa283bc02eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) socket$inet(0x2, 0x3, 0x6) recvmsg(r1, &(0x7f00000002c0)={&(0x7f0000000040)=@can, 0x10, &(0x7f0000000280)}, 0x0) rt_sigreturn() getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffff01, 0xffffffff}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, 0x4) 2018/03/23 15:56:07 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000100)=""/135) r2 = socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r3, &(0x7f0000000040)=ANY=[@ANYBLOB='i\x00\x00\x00\x00\x00\x00\x00'], 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2, 0x0, 0x0, 0x0, 0x3}, 0x20) 2018/03/23 15:56:07 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='gfs2meta\x00', 0x404, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x19}}, 0xfffffffffffffe9c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000380)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000100)=[0x0, 0x0], 0x2}) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/03/23 15:56:07 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r0 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') pivot_root(&(0x7f00000001c0)='./control\x00', &(0x7f0000000240)='./control\x00') clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) close(0xffffffffffffffff) 2018/03/23 15:56:07 executing program 6: mkdir(&(0x7f0000000200)='./file0\x00', 0x30) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2, 0xffffffff, 0xb24, 0x7, 0xfffffffffffffe75, 0x2, 0x5, {0x0, @in6={{0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0xdf14, 0x46, 0x5, 0xffffffff, 0x800}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0xe535}, 0x8) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000000100000000000000", 0x14, 0x0) 2018/03/23 15:56:07 executing program 5: r0 = gettid() r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r1, &(0x7f0000000040)="e09c459b739597b727d555f60444613dd7e2254b4ceb8debd7a8cf4618063c23280def727c390a76bfbed5106fb15291935b3a91ce8520d7c1eaea18812fc7007806b986d5bd0fc8d9d2cde4e5a352c466a89889379b2c891c223aa2bd", 0x5d, 0x800, &(0x7f00000000c0)={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000500)='attr/sockcreate\x00') exit(0x0) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000300)="b6", 0x1}], 0x1) 2018/03/23 15:56:07 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000140)={0x30, &(0x7f0000000100)="9c93f4f1fa59b8215e053b94f837037c68ace9d6e789fee6f03b129a144cb1abc3df22b2619260a95a9a81d2f4185681"}) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setown(r0, 0x8, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r2) write(r0, &(0x7f000000dff4)="9c", 0x1) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r4, 0x7709, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r4, 0x4010640d, &(0x7f0000000080)={0x4, 0x100000001}) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/23 15:56:07 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000080)='.') umount2(&(0x7f0000000200)='.', 0x2) syz_fuse_mount(&(0x7f0000000140)='.', 0x0, 0x0, 0x0, 0x0, 0x201c21) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80081, 0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000300)=[{{&(0x7f00000000c0)=@pppol2tp, 0x80, &(0x7f0000000180)=[{&(0x7f0000000240)=""/169, 0xa9}], 0x1, &(0x7f00000001c0)=""/17, 0x11, 0x9}, 0x5207}], 0x1, 0x2000, &(0x7f0000000380)={r1, r2+10000000}) [ 79.985235] netlink: 60 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/23 15:56:07 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0xe5c4, 0xff, 0x6, 0x823, 0x2}) r1 = creat(&(0x7f0000985ff8)='./file0\x00', 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'syz_tun\x00'}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000014009be70000000000000000021f0000", @ANYBLOB="08000200000000000000000074043bf3"], 0x2}, 0x1}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000218fe9)='net/ip6_tables_matches\x00') sendfile(r1, r4, &(0x7f0000023000), 0x26a950b) 2018/03/23 15:56:07 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000000c0)) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) 2018/03/23 15:56:07 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0x4, 0x4) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f0000000080)="14568af9a435224fa767508936b62d14b30c6703fdff54da15bd4ed0cfe0436e2cbedfd4fae8d70f805f9bef43f5ff070012e8592b23743d71e3d0834149c40af19ff26b29f216178be5949d281a86a1e9a9358e2e5d481c0af11687e083a3178802685481f0f90ea4583b6c27ed52d76c9b873f84a6c9d9ba8c90ca3eea598f7740f5ae431e797cdda26f5ca06a865c9679b60f53152d") bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) finit_module(r0, &(0x7f0000000040)='wlan0\x00', 0x1) 2018/03/23 15:56:07 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000001fff), &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000ff0)) r1 = add_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="72cbb3", 0x3, 0xfffffffffffffff8) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00000004c0)={{0x2, 0x3, 0x2, 0x1, 0x1}, 0x40, 0x4}) keyctl$revoke(0x3, r1) linkat(r0, &(0x7f0000000580)='./file0\x00', r0, &(0x7f00000005c0)='./file0\x00', 0x1400) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000100)=0x1) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000540)={0x3, 0x3, 0x79, 0x800000000000000, r4}) write$sndseq(r0, &(0x7f0000000340)=[{0xffffffffffff64e9, 0x1, 0xa00, 0x6, @time={0x0, 0x1c9c380}, {0x2, 0x6}, {0x5}, @addr={0x0, 0x7fffffff}}, {0x401, 0x4000000000000000, 0x0, 0x72c, @time={0x0, 0x989680}, {0x7d1, 0xfffffffffffffec9}, {0xfffffffffffeffff, 0xff}, @ext={0x9f, &(0x7f0000000180)="1e8dc10739cb7b175626b04f679ff74deb6ec8f6c78e05de60c0e6f4d4d8d24ad86aee47f8767e343bf2a6b2a6bc66e3192849a458e60dfcb2681d0e70c21fb60d2b4f7f8a7d86c6e05d9268ff8443a6cfb8ea18cb8c0960fe9a760e5e77d654e9dc6df66a355da3e81767bc1b82f35606e447db59d558aea2985cc9e80ed5268ac72311af37418611721e0f03f96e6b37274b01624bb32a7a15bf24f779e3"}}, {0x5, 0x3, 0x8001, 0x1, @tick=0x6, {0x2, 0x9}, {0x3, 0x2}, @result={0x100000000, 0xfffffffffffffff8}}, {0x100000000, 0x9, 0x800, 0x0, @tick=0x7fffffff, {0x76f, 0xb7}, {0x4b8}, @ext={0x8c, &(0x7f0000000240)="84890206cebb13ee402d607ff97f8f4f061a03baff8811623ebc501e82624b3907a3586bb40f354be90681d82a6ff4528741bf4efefacc1da03edaf72a0699840b54bd6ad89e204574dc83cd2984d54c26409538585d1530492f71dc218ca66fabdd4c1ebc22677b32c57a58fe4e3d7047372c4740ad5de2ed6d7337270ef6f0bb73373e9fe36b365e43dc58"}}, {0x79d9, 0x100, 0x215, 0x2, @tick=0x101, {0x4, 0x100000001}, {0x2, 0x10001}, @control={0x3, 0xff, 0xc0000}}, {0x8, 0xb8, 0x1, 0x6, @tick=0x9, {0x80000001, 0x2000000000000000}, {0x6, 0x971}, @control={0x7, 0x40, 0x8000}}, {0x100000001, 0x6, 0x62, 0x800, @time={0x77359400}, {0x200, 0xfffffffeffffffff}, {0xff, 0x1}, @note={0xfff, 0x33d8, 0x45, 0x2, 0x9}}, {0x101, 0x5, 0x20, 0xcc, @time={r2, r3+10000000}, {0x8d1e, 0x7}, {0x3, 0x80c}, @connect={{0x9, 0x2}, {0x3, 0x4}}}], 0x180) 2018/03/23 15:56:07 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x800000000000004) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x0, 0x0) [ 80.086801] SELinux: policydb magic number 0x69 does not match expected magic number 0xf97cff8c [ 80.127023] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c 2018/03/23 15:56:07 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000010ff4)={0x10, 0x0, 0x0, 0xffffffffffffff7d}, 0x2b8, &(0x7f0000015000)={&(0x7f0000000000)=@dellink={0x28, 0x11, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x2a6}, 0x1, 0x0, 0x0, 0x403f}, 0x0) 2018/03/23 15:56:07 executing program 5: getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000100)='X', 0x1, 0xfffffffffffffffc) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3, 0x0) keyctl$chown(0x4, r1, 0x0, r0) 2018/03/23 15:56:07 executing program 4: socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x6, 0x2, 0x368}) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000000)=ANY=[]}, 0x0) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/23 15:56:07 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x240080, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000000c0)={@dev={0xac, 0x14, 0x14, 0x10}, @broadcast=0xffffffff, r1}, 0xc) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000100)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "d858834181332e435893f760968f541b42c41db0e23229e10458031e411acc910b07deaa85a7158cb72317b9349c05a260f5960700315701eba60978f71aa48ee177e2e4fe748f1a5499840c5abde9e6"}, 0xd8) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/23 15:56:07 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire={0x40046305, 0x3}, @dead_binder_done={0x40086310, 0x2}], 0x1000, 0x0, &(0x7f00000000c0)="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"}) r1 = memfd_create(&(0x7f0000000080)="6c6f096c614b15fb624a3100", 0x3) dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) clone(0x0, &(0x7f00005ef000), &(0x7f000097f000), &(0x7f000021f000), &(0x7f0000df5000)) 2018/03/23 15:56:07 executing program 2: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f000002effa)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @random}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x5, 0x5, 0x5, 0x10000, 0x1, 0x0, 0x9, {r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xe99f, 0x0, 0x8d4f, 0x541f, 0x1c000000000000}}, &(0x7f0000000340)=0xb0) rmdir(&(0x7f0000d19000)='./file0\x00') keyctl$revoke(0x3, 0x0) 2018/03/23 15:56:07 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendto$inet(r0, &(0x7f0000000700)="16", 0x1, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000003ec0)=[{{&(0x7f0000000000)=@un=@abs, 0x80, &(0x7f0000002840)=[{&(0x7f0000000580)=""/81, 0x51}, {&(0x7f00000002c0)=""/221, 0xdd}], 0x2, &(0x7f0000003f80)=""/233, 0xffffffffffffff0c}}], 0x1, 0x100, &(0x7f00000006c0)) 2018/03/23 15:56:07 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0xe) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x1) r1 = memfd_create(&(0x7f00000000c0)='\x00', 0x2) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100)=0x9, &(0x7f0000000140)=0x4) 2018/03/23 15:56:07 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000002d2f2dcb0000000000000000000000"], 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="020800070400000027bd7000fbdbdf25599caf02001000000004d6000004d200136bba2386c3ee4c44dc78c5c24201102bd8c7dac2218516032d0a91655ac1bcdc5bbe8e450c0f0708cb6824bbe36d1bdef39eee12d23fd25aaebdb671820ce753395fcc13d1ce01593cb74314a669339d7c91f78233bb1ccd7323e195545fe0b46bf60a5eb45f878a1af6b36191eaad07"], 0x20}, 0x1}, 0x4000) 2018/03/23 15:56:07 executing program 7: r0 = creat(&(0x7f0000985ff8)='./file0\x00', 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f0000218fe9)='net/ip6_tables_matches\x00') sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x3, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e23, @multicast2=0xe0000002}, 0x88, 0x9, 0x0, 0x4, 0x8, &(0x7f0000000040)='tunl0\x00', 0x6, 0x441f, 0x8}) 2018/03/23 15:56:07 executing program 5: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x2000000, 0x800004d072, 0xffffffffffffffff, 0x4) msync(&(0x7f00003f6000/0x4000)=nil, 0x4000, 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f000079a000/0x1000)=nil, 0x1000}) 2018/03/23 15:56:07 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/4096) 2018/03/23 15:56:07 executing program 6: r0 = socket$packet(0x11, 0x1, 0x300) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x3}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x8, 0x3, [0x6, 0x7, 0x0]}, &(0x7f0000000140)=0xe) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x8, 0x2, 0x8000, 0x10001, 0x2, 0x8e, 0xfffffffffffffffc, 0x5297, r3}, 0x20) 2018/03/23 15:56:07 executing program 1: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000040)=""/192, &(0x7f0000004ffc)=0xc0) 2018/03/23 15:56:07 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000240)="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", 0x884}], 0x1}, 0x0) r0 = socket$inet(0xa, 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r1, &(0x7f0000000080)=""/60, 0x3c) rt_sigpending(&(0x7f0000000b00), 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0xe, &(0x7f0000000a40)=@broute={'\n\x00oute\x00', 0x20, 0x4, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000d9e000), &(0x7f0000000180)=ANY=[@ANYBLOB="00000000000000000000000000000002000000cde58a8a2b8e232500000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000b4847ce781ee35dbe33f7b713d000000000000000000000000000200000000000000000000000000000000008000000000000000000011660000000000000000fe470000000000000000000800"]}, 0x114) r2 = dup2(r0, r0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000140)={r3, r4, 0x6}) 2018/03/23 15:56:07 executing program 5: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000001000)) rmdir(&(0x7f0000000180)='./control\x00') fchmodat(r0, &(0x7f0000000000)='./control\x00', 0x0) removexattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000140)=@random={'os2.', '\x00'}) 2018/03/23 15:56:07 executing program 7: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x2}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000140)=0x8) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}, {0x0, 0x0, 0x0, 0x0, @tick=0xa48b, {0xff}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw8={"1097030f0d49a70100f6bc0b"}}], 0x180) 2018/03/23 15:56:07 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x6, 0x3f, 0x3f, r1}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000140)=[0x6, 0x8001]) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000080)={0x3, [0x1, 0x0, 0xffff]}, &(0x7f00000000c0)=0xa) 2018/03/23 15:56:07 executing program 0: futex(&(0x7f000000cffc)=0x4000000000000004, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x200000000000001, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000)=0x2, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000080)={0x4be944c7, 0x52, 0x400, 0xad7, 0x3, 0x1}) 2018/03/23 15:56:07 executing program 4: r0 = socket(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000000), 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r1, 0xfffffffffffffffd) 2018/03/23 15:56:07 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) pwritev(r0, &(0x7f00005d5000)=[{&(0x7f0000ece000)='{', 0x1}], 0x1, 0x0) clone(0x0, &(0x7f0000445000), &(0x7f0000d4f000), &(0x7f0000d5a000), &(0x7f00008a7f0e)) r1 = creat(&(0x7f00000002c0)='./file0/bus\x00', 0x0) dup2(r1, r0) 2018/03/23 15:56:07 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)) 2018/03/23 15:56:07 executing program 5: r0 = socket$inet6(0xa, 0xf, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000140)=""/227, &(0x7f0000000080)=0xe3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000100)=[{0x0, 0xffffffff}], 0x1) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000040), 0x217, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/03/23 15:56:07 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept4$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14, 0x800) recvfrom$packet(r0, &(0x7f00000001c0)=""/158, 0x9e, 0x2041, &(0x7f0000000300)={0x11, 0x1b, r2, 0x1, 0x8, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r3 = memfd_create(&(0x7f0000000000)='}keyringselinux\x00', 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000480)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0xf}, 0x45b0}, @in={0x2, 0x4e23, @rand_addr}, @in6={0xa, 0x4e20, 0x8000, @empty, 0xdef}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x12}, 0x9}], 0x94) splice(r0, &(0x7f0000000340), r1, &(0x7f0000000380), 0x99b3, 0x6) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000000), 0x0) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000000040)=@req3={0x6, 0x80000001, 0x1, 0x8000, 0x7fff, 0x8001, 0x564a5159}, 0x1c) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x3, 0x1ff, 0x100, 0xffff, 0x2, 0xffff, 0x100000001}, 0x1c) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x2) 2018/03/23 15:56:07 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="05630440"], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=ANY=[@ANYBLOB="4007b496a9a5acfd"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/03/23 15:56:07 executing program 7: mremap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x4000, 0x0, &(0x7f0000000000/0x4000)=nil) 2018/03/23 15:56:07 executing program 5: clone(0x8200000, &(0x7f0000000500)="e855cc7d9c905aa10be56ac1d03030816c64edb025bac1c00428e15e85d32dc590d1f1ba72a32dada68a4cd97da3e3ebaeb6d0d5ce96", &(0x7f0000d20ffc), &(0x7f00000004c0), &(0x7f00000003c0)="aa8a2b5c069b0de781b85a677dfbee59af00f9cde39ebf6b1500f000e9a8abdf4f2c6902ef1d25195c924de258d405c6b8c759182b727bf8e25d379e5b30f04f8161f1a34124dec9d546ae32a2f348e2f99fe32424b3c63598b165f32c86ef912e110a90fc8a228ef577cb1bcd0335526b38c88bc0c40ae53e7c799e2a0ad31d9430e794ae9aadf3c1b20f98a07aac184bfd0cc31d8050ae0f17afe8825b7453a0c810afd4caf6916637abe25247b1d531ab765ae628df5f6ee214bd47328db5249d1520fce32a7f2c45ab1fdf448dd3ed64a12cf95975151ea053fe4e11a16e") fcntl$getown(0xffffffffffffff9c, 0x9) getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) setpgid(r0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x6c9) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/23 15:56:07 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x3, 0x6, 0x2, 0x368}) ioctl(r0, 0x8916, &(0x7f0000000000)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x400, 0x0) 2018/03/23 15:56:07 executing program 6: mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, 0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0xfffffffffffffffd, 0x1) 2018/03/23 15:56:07 executing program 1: mkdir(&(0x7f0000000000)='./bus\x00', 0x40000000000080) r0 = openat(0xffffffffffffff9c, &(0x7f0000041000)='./bus\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000500)=""/76) mkdirat(r0, &(0x7f0000147000)='./bus\x00', 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'bpq0\x00', 0x0}) bind(r0, &(0x7f0000000240)=@ll={0x11, 0xfd, r1, 0x1, 0x4, 0x6}, 0x80) sendmsg$nfc_llcp(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x27, 0x0, 0x0, 0x2, 0x60c, 0xe51, "7df103e68a0d08f13c6a531ceee6d6390e924ee9cf1df5ebbcc20cef2148ecd443588d6a45d4da3b61a7ef067157c09d5f005a56cab7d142d586f0c364a0ad", 0x30}, 0x60, &(0x7f0000000180)=[{&(0x7f00000000c0)="5061a6bf2b38b4ba5cd5219e2f8d08d016efbf0bd9d6f23ddb6408b0e466fc536e47d66bacc207ac58986f7c724e96849b19fbbc507b977f9db1398b4ee0bcf4ca940584c706", 0x46}, {&(0x7f0000000140)="68f099bc319193f723604e7f2759f616bfb4b0aa53a6a2ea7a1c3e801c65", 0x1e}, {&(0x7f00000002c0)="a4881aa00521f63d3140389a6b937aab1b489df277ba72b8e4c8ee9e5c9622de1554981e2441f0b57b900be62bb06d3e8ebd7b439e946d10547762ad1ff3337658abaaa2286fa6777f4ee7b6a5a52cb6afe56408e68e6be4f6c1e21f588a5aa987d678bd842780d36b473c39912ecaca6352fb39c415a22b04295d4acf5ed75fc86ae7c560138409e4ef39dc7e0952e3b1518569a6841c48263014b30067efaadbd9fdf31af38ce58d74f6b5cd08058076d98f9ec80951e1787a03effca994b52aaecf1e7cfd8c11deb032dd56001f9c4357e023e1bb4abdc456215a35cdcdeab8a4b0a362ac8cc24a5f18503b66c0b780bdea", 0xf3}, {&(0x7f00000003c0)="e92d8d281e25812dd35141b7ad4575ec5e3ada9934c3a4af46c8cb8bcd7433bee98d06ea5ee2b70e3b451a4b6327b2891ec30c301409c7a417eb529a00bfc7bc05b84cf97ef77468b77a9320cab0083a150b527292f6ea7a7e769c32eeba9fb71af33eb03539cfabb53396c81b18539c7763775bda9d2bb5d320f9223c662c587678d5e6c439ac", 0x87}], 0x4, 0x0, 0x0, 0x20000000}, 0x40001) renameat2(r0, &(0x7f00007a8ff8)='./bus\x00', r0, &(0x7f0000235000)='./bus/file0\x00', 0x0) [ 80.466710] binder: 12713:12724 unknown command -1766586560 [ 80.473077] binder: 12713:12724 ioctl c0306201 2000dfd0 returned -22 2018/03/23 15:56:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x3df, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) 2018/03/23 15:56:07 executing program 6: rt_sigtimedwait(&(0x7f0000000000)={0x1000000009}, &(0x7f0000000040), &(0x7f0000000080)={0x77359400}, 0x8) r0 = geteuid() r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000380)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={r2, @in6={{0xa, 0x4e21, 0x4c, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}, 0x8001, 0x100}, &(0x7f0000000480)=0x90) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) chown(&(0x7f0000000100)='./file0\x00', r0, r4) signalfd(r1, &(0x7f00000001c0)={0x6}, 0x8) truncate(&(0x7f00000004c0)='./file0\x00', 0x6) clock_settime(0x4, &(0x7f0000000140)={0x0, 0x1c9c380}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000005c0)) modify_ldt$write(0x1, &(0x7f00000000c0)={0x7, 0x20001000, 0x4400, 0x9, 0x7, 0x40, 0x1, 0x1, 0x7, 0x7}, 0x10) getsockname(r1, &(0x7f0000000500)=@ax25, &(0x7f0000000580)=0x80) sched_yield() r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x2000, 0x0) fcntl$setown(r5, 0x8, r3) 2018/03/23 15:56:07 executing program 5: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000040)=0xe8) setreuid(r2, r1) r3 = dup(r0) write(r3, &(0x7f0000000080)="2400000058001f00ff07f4f9002304000a04f51108000100020100000800028001000000", 0x24) 2018/03/23 15:56:07 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) recvfrom$llc(r0, &(0x7f0000001040)=""/4096, 0x1000, 0x0, &(0x7f0000000100)={0x1a, 0x10f, 0x1, 0x9, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) ioctl$TCXONC(r1, 0x540a, 0x200) setsockopt(r0, 0x107, 0x5, &(0x7f0000000100), 0x0) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f00000000c0)=0xc) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000a22000), 0x4) poll(&(0x7f0000000080)=[{}, {r0, 0x252}], 0x2, 0x0) 2018/03/23 15:56:07 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) mremap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f00000cc000/0x3000)=nil) r0 = dup(0xffffffffffffff9c) accept4$netrom(r0, 0x0, &(0x7f0000000140), 0x800) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, 0x4) time(&(0x7f00000000c0)) r3 = getpgrp(0xffffffffffffffff) ptrace$getsig(0x4202, r3, 0xfffffffffffffffc, &(0x7f0000000180)) 2018/03/23 15:56:07 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$unix(r1, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) fstatfs(r0, &(0x7f0000000000)=""/112) read(r0, &(0x7f0000000080)=""/98, 0x62) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000eb6f78)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 2018/03/23 15:56:07 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000cc2fed)="130000003e0005ffffe3ffbd000026180a3f02", 0x13) r2 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@nfc_llcp, &(0x7f0000000100)=0x80, 0x800) getsockopt$ax25_int(r2, 0x101, 0x1, &(0x7f00000001c0), &(0x7f0000000280)=0x4) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="11634840c06976df0469811d923be5dae94ab5ba32bd415f698335972041b626b430372217233a1c302dc7fff095d22a715cab17ee4922919f1f0038e61915e21b7e346fa249cad201f31150a45a2340e9238626240f1d16de7b9e00423b5ae7a42d26c8d2ee5dd633f7781f610fc163695a3f5f72a36cc0b4b31289df0cc87e3529409ce89a84c0dbc2288c73cb8acca8160900000000000000"], 0x0, 0x0, &(0x7f000005af7e)}) syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x8, 0x1000000000000000) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f0000000200), &(0x7f0000000240), 0x8) 2018/03/23 15:56:07 executing program 1: r0 = memfd_create(&(0x7f0000000fcd)=':)-\x00', 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) fcntl$addseals(r0, 0x409, 0xa) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x4) 2018/03/23 15:56:07 executing program 5: pipe(&(0x7f0000043000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)="e0a321876f2269ca5848d7e2df0b1e29390b86d6abd9fc90e7", 0x19) vmsplice(r0, &(0x7f0000000000), 0x0, 0x800000000) 2018/03/23 15:56:07 executing program 7: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000040)=0x7, &(0x7f0000000140)=0x2) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = dup2(r1, r1) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000180)={0x2, 0x2, 0x7, 0x6, 0x1}) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/03/23 15:56:07 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000857fff)='\t', 0x0) syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r0, r0) write$sndseq(r1, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x0, 0x3fd, @tick, {}, {0x1}}], 0x30) 2018/03/23 15:56:07 executing program 0: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/mls\x00', 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000240)={'broute\x00', 0x0, 0x3, 0xf9, [], 0x4, &(0x7f0000000100)=[{}, {}, {}, {}], &(0x7f0000000140)=""/249}, &(0x7f00000002c0)=0x78) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000000)=""/142, &(0x7f00000000c0)=0x8e) 2018/03/23 15:56:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0xffffffffffffff3c) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @rand_addr=0x7}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000078e000)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1dffc), &(0x7f0000246000)=0x4) [ 80.559373] binder: 12742:12751 got transaction to invalid handle [ 80.565992] binder: 12742:12751 transaction failed 29201/-22, size -15994389017255145-1705558525009368560 line 3005 [ 80.594264] binder: 12742:12767 got transaction to invalid handle 2018/03/23 15:56:07 executing program 1: r0 = getpgid(0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x100, 0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001200)={r2, 0x8, 0x2, [0x7, 0x6]}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000012c0)={r2, 0xfa1, 0x2}, &(0x7f0000001300)=0x8) ptrace$setregset(0x4205, r0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)="fe5720102ca6bf5d2adbe8b1a8226f9f7066b7f22064fa49e782556e281fe61b3333a6bbe2cb84ee7692", 0x2a}) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000001240)={@local}, &(0x7f0000001280)=0x14) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) [ 80.610360] binder: 12742:12767 transaction failed 29201/-22, size -15994389017255145-1705558525009368560 line 3005 2018/03/23 15:56:07 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) clone(0x0, &(0x7f0000290000), &(0x7f0000b02000), &(0x7f00000aaffc), &(0x7f00005c5000)) recvfrom$ipx(r2, &(0x7f0000000000)=""/161, 0xa1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x400, 0x7ff, 0xfffffffffffffffa, 0x3, 0x6c3}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000140)=r3, 0x4) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) tkill(0x0, 0x0) 2018/03/23 15:56:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp\x00') preadv(r0, &(0x7f0000b78f90)=[{&(0x7f00006da000)=""/195, 0xc3}], 0x1, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) 2018/03/23 15:56:07 executing program 3: syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) flock(r0, 0x2) close(r1) fcntl$dupfd(r1, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000000c0)) 2018/03/23 15:56:07 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000071ff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)) mknod(&(0x7f000006e000)='./file0/file0\x00', 0xfff, 0x0) execve(&(0x7f000073cff2)='./file0\x00', &(0x7f0000557000), &(0x7f00000000c0)) r0 = memfd_create(&(0x7f0000000000)=':\x00', 0x3) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0xe020, 0x5) 2018/03/23 15:56:07 executing program 1: r0 = socket(0x10, 0x3, 0x0) recvfrom(r0, &(0x7f0000000100)=""/206, 0xce, 0x10000, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x5888, 0x2, 0x2, {0xa, 0x4e23, 0x80000000, @dev={0xfe, 0x80, [], 0xe}}}}, 0x80) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/23 15:56:07 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4) fcntl$setsig(r0, 0xa, 0x9) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet(0x2, 0x80000, 0x0) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$llc(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10, 0x80800) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f00000000c0)="b84f11dc02a6b8d183c77b26e82dc9463d8b39a02a94c21144d54930782381d60551c011fda6b41df761a25d0831dc969a1631edd3ae333c480779239c16db36b276c8c60adf2773709fb84fa5111c5a882044e29b1b555292f730f9267b98a9f811157e187a7b426098dbce31b3fdcbaf1daf7ae8b0d660c48de3a9e33ee4c97d07a8f6a17175bc5d9cecdf73dc61ef4b34a1a26213f2dc836e8e9b3d7db5253296c7aa36b2a2f53ad5b63f28f2000a255605c9ba377f7b05c1f0d8ddd927d92713a7f2848ecbe0b03bdcf36a1b34e66897dcb4b48806c41573c95bc3d208ef8db9efb1c1b35e38e96fb00aebb673114c6adc") clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$evdev(r3, &(0x7f0000000380)=[{{0x0, 0x7530}, 0x1, 0x3f, 0xae9}, {{}, 0x6, 0x99, 0x8000}, {{}, 0xff, 0x7, 0x6}, {{r4, r5/1000+10000}, 0x9, 0x5, 0x8}, {{0x0, 0x2710}, 0x1, 0x4, 0x4}, {{0x0, 0x7530}, 0x2, 0x100000001, 0xbf}, {{}, 0x1, 0x2, 0x77b}, {{0x77359400}, 0x4, 0x0, 0x7}, {{}, 0xff, 0x40, 0x5}], 0xd8) socket$inet6(0xa, 0x7, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f00000002c0)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000300)={@multicast2=0xe0000002, @broadcast=0xffffffff, r6}, 0xc) 2018/03/23 15:56:07 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000892ff0), &(0x7f0000658000), 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x401, 0x30, 0x3, 0x1}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x1}, 0x8) write(r0, &(0x7f00003c9000)="2200000021000706e1be0000090007010a00001e0000000000000400050011800041", 0x22) 2018/03/23 15:56:07 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00'}) getcwd(&(0x7f0000000340)=""/217, 0xd9) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="2800000014008ea2b6deb3ee8449b3159fc1d1a8cca89be70000000000000000021f0300a3e72762cb55160d71479bdb942727777242830ed79fc4e27851955db46aa636364c087d37e9436f83e283fde2fecb7ba29ec81033bade221bdec7bfa4dc808ea36c35d6d7bc0f4f3201061a66f9fc0ac2fd17141c6093d459c2a5eb137d9c92c35b4dfb2ca5251554ea892a173f6b1a4884f7d21b", @ANYBLOB="080002009f5e000108000800009c0000"], 0x2}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) accept4$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x0) 2018/03/23 15:56:07 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="8907040000", 0x5) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe98, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) [ 80.676114] binder: undelivered TRANSACTION_ERROR: 29201 [ 80.704237] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/23 15:56:07 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}}, 0x14) 2018/03/23 15:56:07 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$TIOCGPTPEER(r0, 0x5441, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r1, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/23 15:56:07 executing program 1: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'teql0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f00003baffc), 0x4) 2018/03/23 15:56:07 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bc4000)='/selinux/access\x00', 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$selinux_access(r1, &(0x7f0000a53000)={"73797374656d5f753a6f846a6563745f723a62616c645f736f6e797069635f657865635f743a7330", 0x20, 'system_u:system_r:kernel_t:s0', 0x20}, 0xff8b) 2018/03/23 15:56:07 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000180)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/pid\x00') epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000100)={0x10}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x3, r1}) 2018/03/23 15:56:07 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000b54000)={&(0x7f0000c10ff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff9ff8), 0x10000000000000d8, &(0x7f0000892fb8)}, 0xfffffffffffffffe) 2018/03/23 15:56:07 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000)={0x5, 0x9, 0x7, 0x4}, 0x6) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc), 0x4) 2018/03/23 15:56:07 executing program 6: pipe(&(0x7f00003fdff8)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0xfffffffffffffffd) mq_timedsend(r0, &(0x7f0000000000)="b0012d1ab23339ea7f3cda66e4d58fdc180d479a847e24b5eefc", 0x1a, 0x5, 0x0) flock(r1, 0x1) 2018/03/23 15:56:07 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000042ffdb)="240000001a0025f00000000401111f0e0a0b00000004bf00000009ec0800010000000000", 0x24) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'ipddp0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="380010000100000000010000"]}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000100)={{0xfffffffffffffff7, 0xfffffffffffffff9}, {0x80000000, 0x7}, 0x3, 0x1, 0x6}) getrusage(0x1, &(0x7f0000000200)) 2018/03/23 15:56:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1, 0x20000) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'lo\x00', {0x4, 0xf5fd, 0x1c000000000000, "c339296974e1"}}) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f0000000000), 0x1c7) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'rose0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) syncfs(r0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'ipddp0\x00', 0x7}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080), 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000180)={0x9, 0x0, 0x4, {0x77359400}, 0xeee5, 0x3}) 2018/03/23 15:56:07 executing program 3: r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000a59000)=0x3) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}}, 0x200, 0x7}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) 2018/03/23 15:56:07 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x10, 0x3, 0x0) epoll_create1(0x0) sendmsg(r1, &(0x7f0000019000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000018fb3)="4c0000002a00ff0af2e6ebffffffe300e902ff8002000000000000000000001005001c0000000011000100013ab6821148a730de33a49868c62b2ca654a67f316aac0c5d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000040)="9e9fed40501499316d129764ab8ffac6d40b26fa74e180b185e9c3308b6a5b681fe4aabc740dc5b1c5a08fbe85") setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x25c, 0x4) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000012f80)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="0000000002003227"], 0x10}, 0x1}, 0x0) 2018/03/23 15:56:08 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) 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$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000140)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="02"], 0x1}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000000000)='C', 0x1, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) connect(r1, &(0x7f0000000080)=@generic={0x0, "97c488b4c8f1233c62a71389c79c78e867bb38e823ea8fc03c06a6463b3b5759af913581aa522339b06b3e1d024546bc170ae11e2927646e32731f9004a1739fea988d8465011b558d47e8910239c6988cb100f1df5ebe47db9f10e352ffd338c7f056e9eed86f6e463b0da2d59d3751027bf451bb1e1c59b19d250533ff"}, 0x80) 2018/03/23 15:56:08 executing program 3: ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000000)="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") 2018/03/23 15:56:08 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f000002ffbc)={0x14}, 0x14}, 0x1}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000000040)=0x400, 0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00000000c0)=""/68, &(0x7f0000000140)=0x44) 2018/03/23 15:56:08 executing program 4: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000892ff0), &(0x7f0000658000), 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x401, 0x30, 0x3, 0x1}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x1}, 0x8) write(r0, &(0x7f00003c9000)="2200000021000706e1be0000090007010a00001e0000000000000400050011800041", 0x22) 2018/03/23 15:56:08 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x7fff, 0x4) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f00000000c0)={&(0x7f0000001000/0x3000)=nil, 0x8, 0x5, 0x94, &(0x7f0000003000/0x4000)=nil, 0x1c89}) ioperm(0xfffffffffffffffb, 0x1, 0x9) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$fiemap(r0, 0x40086610, &(0x7f0000000080)) 2018/03/23 15:56:08 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f00000001c0)=ANY=[], 0xfffffffffffffe30) 2018/03/23 15:56:08 executing program 6: r0 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x0, r0}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x1) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000}) symlinkat(&(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/23 15:56:08 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) fcntl$setsig(r0, 0xa, 0xe) write$tun(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0xffffffffffffff30) 2018/03/23 15:56:08 executing program 1: mknod(&(0x7f0000000100)='./file0\x00', 0xfffffffffffffffd, 0x1) clone(0x0, &(0x7f0000e81000), &(0x7f00000000c0), &(0x7f00000e6ffc), &(0x7f00005bb000)) unlink(&(0x7f0000000000)='./file0\x00') removexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)=@known='system.posix_acl_access\x00') r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)="72651a4fe3f6a15081ab2229b47c1ed2336f009e0ea6c32ab441b9d9f52a441306a4f3cdd3c5bcb3fecb062f060877e9", 0xfffffffffffffda9) epoll_wait(r0, &(0x7f0000000180)=[{}, {}, {}, {}, {}], 0x5, 0x40) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0xc400, 0x0) 2018/03/23 15:56:08 executing program 7: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f000004afe8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sched_getattr(0x0, &(0x7f0000000000), 0x30, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x408000, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x20, "12446a167d95a3535f5bacc524a3405aa434c5b32722a873758708e9fd8664b6"}, &(0x7f00000000c0)=0x28) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x7, 0x10001, 0x0, 0xd0, 0xb3d}, &(0x7f0000000140)=0x14) 2018/03/23 15:56:08 executing program 5: mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x5, 0x10813, 0xffffffffffffffff, 0x4) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x6000, 0x0) recvfrom$llc(r1, &(0x7f0000000140)=""/43, 0x2b, 0x1, &(0x7f0000000180)={0x1a, 0x32f, 0x81, 0x20, 0xca, 0x8678, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) timer_create(0x6, &(0x7f0000000100)={0x0, 0x29, 0x2, @thr={&(0x7f0000000240)="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", &(0x7f00000000c0)}}, &(0x7f0000001240)=0x0) timer_settime(r2, 0x1, &(0x7f0000001280)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000012c0)) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f00000000c0)=""/41, &(0x7f0000001300)=0x9) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f0000000080)=""/1, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000200)=@generic={0x8c2, 0x80000001, 0x7}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000001c0)={'eql\x00', 0x200}) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000001340)={'filter\x00'}, &(0x7f00000013c0)=0x78) 2018/03/23 15:56:08 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = socket(0x2, 0xe, 0x7) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000000c0)={'vcan0\x00', 0xbf}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee6ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000100)) ioctl$TIOCNOTTY(r3, 0x5422) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) r4 = gettid() r5 = syz_open_procfs(r4, &(0x7f0000000080)='autogroup\x00') ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000140)) 2018/03/23 15:56:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/03/23 15:56:08 executing program 3: seccomp(0x1, 0x0, &(0x7f0000a0eff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80, 0x800) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000140)={0x10000, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, 0x2, 0x1, 0xe8d, 0x800, 0xffff, &(0x7f0000000100)='ip_vti0\x00', 0x800, 0xd9c, 0x7}) timer_create(0x0, &(0x7f00000002c0)={0x0, 0x1a, 0x1, @thr={&(0x7f00000001c0)="a781ffd45f2107c7a5149959c3be068a517848ef651bde4db6ce553c14b17e28c962e104f96955b6ce74f7a174", &(0x7f0000000200)="7b12288b8df8706520d94c210503c25a96a18557e45b6bb061c10a1ddc8fdb766fa63e8d39c3c41a14b0c31c0cb206c2310573054e6a7eef0cea9134abece4c3c7bcc5ced96bf6348770ac2363ddf4948f5a221f7b62a611769c1103c0f52b434026ee7470f4db1dd7f5d16674922419a26ea40370ca410a9964e72e79445bece4450cad3d351d29cf4b206355a239b407a945eaaf8aafa80236942169bbf33b512b4e6a2c75e446f92ecee472cb9a6e3461"}}, &(0x7f0000000300)) timer_create(0x6, &(0x7f0000000480)={0x0, 0x29, 0x1, @thr={&(0x7f0000000340)="a48f618eb506fd65c9ddd8ee3194d0b41056a2b7f9d78154b7581b36897274d3a2c69bfae985cf0d71296924cf517e595ef5c92f1b121f2e72ffa654bb938e29200e", &(0x7f00000003c0)="a9fdd02d0cce883a35adb675644e12e72fbcbce35d61d2f94ad6f7607372cd8d93a5442a2bab2f095dbe240290435e045f4efac3efad9b912edcb6593a1651cacdccccf04d94a511fb1c9228c2a087cfed620e3d3beb3b922d5e7543a205a827af2d1f618b4d329ba6d31ef50edeef6dee3e60d6eab03d5537792cc351553bebaf09c465ac3e5db0a5da1b2debf901"}}, &(0x7f00000004c0)) timer_create(0x7, &(0x7f0000000500)={0x0, 0x30, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000540)=0x0) timer_delete(r1) 2018/03/23 15:56:08 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00008bc000), 0xfffffefc) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) 2018/03/23 15:56:08 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xc0100, 0x0) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x4e23}, 0x6e) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000001f74)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/03/23 15:56:08 executing program 7: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x100000000, 0x4) mremap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffa000/0x3000)=nil) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0), &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x10, &(0x7f0000000180)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000200)=0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x280000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f00000002c0)={0x0, 0x6, 0x2, 'queue1\x00', 0x30c7}) 2018/03/23 15:56:08 executing program 0: r0 = socket$inet(0x2, 0xb, 0x9) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x6, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x0, 0x90, [0x20000040, 0x0, 0x0, 0x20000070, 0x200000a0], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{}, {}, {}]}, 0x108) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000240)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) connect(r0, &(0x7f0000000140)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2, 0x2, 0x4, 0x3}}, 0x80) connect(r0, &(0x7f0000000300)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x3, 0x0, 0x4}}, 0x80) 2018/03/23 15:56:08 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) socketpair(0x4, 0x6, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$tun(r1, &(0x7f0000000040)={@void, @void, @eth={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0xffa2, 0x80000001, 0x3}], {0x8100, 0x151, 0x9, 0x3}}], {@ipv4={0x800, {{0xd, 0x4, 0x6, 0x101, 0x140, 0x67, 0x2, 0x0, 0x6c, 0x0, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x19}, {[@generic={0x82, 0xf, "368ccc82f88165ef27e8215227"}, @noop={0x1}, @ra={0x94, 0x6, 0x7ff}, @ra={0x94, 0x6, 0x80000001}, @timestamp={0x44, 0x4, 0xb6e, 0x3, 0x100000001}]}}, @dccp={{0x4e24, 0x4e20, 0x4, 0x1, 0x8001, 0x0, 0x0, 0xf, 0x2, "ed20c2", 0x312a9906, "6fddfb"}, "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"}}}}}}, 0x156) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) 2018/03/23 15:56:08 executing program 3: r0 = syz_fuseblk_mount(&(0x7f00000d6ff8)='./file0\x00', &(0x7f00000fb000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/03/23 15:56:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) 2018/03/23 15:56:08 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) socketpair(0xb, 0x800, 0x80, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) accept4$llc(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x10, 0x80800) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000140)=""/176) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000240)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) utimes(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={{}, {0x77359400}}) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x80000) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) 2018/03/23 15:56:08 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="00000000000005") getdents64(r0, &(0x7f0000000080)=""/37, 0xfffffffffffffc7d) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) 2018/03/23 15:56:08 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x1, 0x6, 0x0, 0x200]}, 0xc) prctl$intptr(0x1d, 0x7fff) 2018/03/23 15:56:08 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) socket(0x7, 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ae8000)=@req={0x0, 0x40}, 0x10) 2018/03/23 15:56:08 executing program 0: nanosleep(&(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080)) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0xfffffffefffffffe, 0x400000008, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000aba000), 0x0) 2018/03/23 15:56:08 executing program 3: r0 = memfd_create(&(0x7f0000000000)="75730700010000ce000078003798", 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000140)="f465742f736f66746e0008000000000000") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @remote}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000000c0)=0xe8) sendto$packet(r2, &(0x7f0000000180)="8bde61a7586bdebf06880b265051abcf7ba3f31e6f789c72b95f989b1910cd228d518f9f8a98316d27af0ef23fec7f4803761f330a6c82b3020fc18cd2afbca5dfc04220ee990fd705ad2285b68aa48e08cadb6b5e6aed33a5d1fafc20f50092dc5db68cbfb66939ade28ae7d794cc8c22710d371b9c0fa39d971d655843a8934d5759ea94002e16ccf42e712ca9efa6f052737576a767e3ceb35b81eb2e895aa4c2413b89b788484dd8865c3066072e4f55a72615c31a44dc50a854f63decfff8c64ef7029d2749b31709e48b5ff6cf4f3a3b5d1a56b432b43cee997096d4d7e3856837031867fb2e48", 0xea, 0x8040, &(0x7f0000000100)={0x11, 0x0, r3, 0x1, 0xbb, 0x6, @random="a715ea19cd3f"}, 0x14) sendfile(r0, r2, &(0x7f0000000080), 0xed5a) 2018/03/23 15:56:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe580000004eca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d0001000100080000ec6b0f536e06ce", 0x58}], 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0x70c1, 0x1, 0x2b67, 0x100000001, 0xff, 0x1, 0x6c5, 0xd4f, 0x9, 0x7bd6, 0xf, 0x3}) 2018/03/23 15:56:08 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x190, &(0x7f0000000080), 0x0, 0x0, 0x2b6, 0x3fffd}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) seccomp(0x1, 0x0, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[{0x7, 0x88a, 0x1}, {0x95, 0x1, 0x0, 0x10000}, {0x8, 0x1ff}, {0x8001, 0xe05c, 0x1, 0x8}, {0x67d03c4e, 0x1, 0x5, 0xa7f}, {0x8, 0x1000, 0x1, 0x1}]}) 2018/03/23 15:56:08 executing program 1: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7, 0x97, 0x80}, &(0x7f0000000080)=0xfffffe50) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x54, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x1}]}, &(0x7f0000000180)=0x10) write(r0, &(0x7f0000000000)="240000002c0025f0000000044a0000000a0b00000004bf81000000ec0800030003000000", 0x24) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r2, 0x9, 0x2, [0x9, 0x80000001]}, 0xc) r3 = syz_open_pts(0xffffffffffffff9c, 0x900) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f00000001c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x10000, 0x8, 0x20e, 0x8000, 0x392c, 0x5, 0x4, 0x9, r1}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300)=@int=0x3ff, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000240)={0x1}, 0x1) 2018/03/23 15:56:08 executing program 6: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0xffff, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x101, 0xe40, 0x7, 0x3, 0x4, &(0x7f0000000080)='bcsf0\x00', 0x0, 0xffff, 0x401}) sync() r1 = openat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x222002, 0x80) r2 = openat(0xffffffffffffff9c, &(0x7f00003e5000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='/', r2, &(0x7f00008e0000)='./file0\x00') chroot(&(0x7f0000000100)='./file0\x00') ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000200)) renameat(r1, &(0x7f0000000240)='./file0/file0\x00', r1, &(0x7f0000000280)='/') setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000001c0)={0x4, [0x8, 0xf4, 0xd68, 0x7]}, 0xc) renameat2(r2, &(0x7f00000b7ff2)='./file0/file0\x00', r2, &(0x7f0000856fec)='./file0/file0/file0\x00', 0x0) 2018/03/23 15:56:08 executing program 3: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000240)="00e217675b00734c87585252ad8bad467d5b4fa2853257a03df7aab569233023035fe03929d91b51f737479e4609d00f7adb3a01f3a2761d61a51130d7b80cc07a1ff9685912f8d5a5ff0a55f98b07d7ca30722d5643b2c6f526dd0f9fef6b173d4541ce16797c99e336535df2ec4432ed888f3ffb8d75d761c6e005b13aba840c60a4c1a8d82058e14a7e3efad36843da1345d08d4c8436c94247bcb94040bfdde1d1c16ed72e1eef29bb28709bca3181ed257ae421ea0fd58e9da843b89800a2d67c327f4882418025938371b557eace953df9") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={0x0, 0xe1c}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x7fd, 0x80000007, 0x9, 0x9, 0x9b8b}, 0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x5, 0x3, [0x8000, 0x1, 0x7]}, &(0x7f0000000040)=0xe) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000006c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000480)=0xf7) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000004c0)={r4, 0xa21}, &(0x7f0000000500)=0x8) lseek(r1, 0x0, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e24, 0x8001, @loopback={0x0, 0x1}, 0xfffffffffffffff8}}, 0x9, 0x101, 0x3a8, 0x100000000, 0x20}, 0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={0x0, 0xb61}, &(0x7f0000000540)=0x3c3) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r5, 0x80, 0xffffffffffffffc0}, &(0x7f0000000340)=0x36c) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000580)="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", 0x13e) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 81.145140] device syz_tun entered promiscuous mode [ 81.156441] device syz_tun left promiscuous mode 2018/03/23 15:56:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000140)=0x7) 2018/03/23 15:56:08 executing program 1: capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000001fe8)) unshare(0x20000) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 15:56:08 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x14}, 0x2a}], 0x4c) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000380)={'lo\x00', &(0x7f0000000000)=@ethtool_channels={0x3d, 0x100, 0x9, 0xff, 0x1f, 0x4, 0x1ff, 0xd383, 0xfffffffffffffff7}}) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000140)=@nfc={0x27, 0x0, 0x2, 0x2}, 0x80, &(0x7f0000000200)=[{&(0x7f00000001c0)="1998ad189c9e841f13ab63e133c1f70e956281b35d8e5154a3a5f3e0a3c9cb02ed0c270c663ce440d3", 0x29}], 0x1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xc8, 0x24048010}, 0x4000000) 2018/03/23 15:56:08 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000080)="0b8a67322f2cbed5cebfbfa0ace7aa000000000000000000000000000004d547", 0x20) 2018/03/23 15:56:08 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r0, &(0x7f0000000040), 0x0, 0x40000000, &(0x7f0000000080)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) prctl$seccomp(0x16, 0x2, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{}, {0xc3}]}) 2018/03/23 15:56:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000000)=0x24) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getcwd(&(0x7f0000000100)=""/68, 0x44) recvfrom$inet(r0, &(0x7f0000ee1f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x9) shutdown(r0, 0x1) 2018/03/23 15:56:08 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./control/file0\x00') utime(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) close(r0) 2018/03/23 15:56:08 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x100, 0x0) connect$pppoe(r1, &(0x7f0000000140)={0x18, 0x0, {0x2, @empty, 'erspan0\x00'}}, 0x1e) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000080)=0xe2c) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000240)="a198278a5c1f4f20417626b93cfdb795343e7f0256fb60755ef47eaae590246567db415fa6be1ca4a8a5be630e242f0c74e0428dff72dd4221f02edd6c6330b6a9e64ac781ed0c1dbe0821c66d94429a34e9bb8f549bd97419799e62a0b6157d47bbef2c498d1832b370f221809e398bcd8d948c4d2610899fbe4af2861f999d0f8b8245577b004fae0037fde34c6173ff81442b03754a3d5b29a135542a4f764d956047ea7a60014d7546f4320df934243e9d965620c36d41a1bf7a8b09eccfdcf07853187af6f8e175d0b40d1e68158ab2faab8d3800d07b421a40ca9dfaa4c9d4978e4196c73a4bed42645c00000000", 0x3e) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)) r2 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x2000, 0x40) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000340)=ANY=[@ANYBLOB="ff12000000000000c91000000000000000000000000000000001000100c910ff01000000000000000000000000000105027fffc91000000000000000000000ffffac14141804010001080000000100c204000000030444db1f84d5f540f9706e7f16ec9e63bca507c1a340a82bdf3aec867999600a23e86bba919ff561fbae0360032023b9b1c61f784b92becf8059f76023b1d71c447eaacb071e0000000000"], 0xa0) 2018/03/23 15:56:08 executing program 2: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x116) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x1000000, &(0x7f0000000240)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)="8bbd634d72656475348d75e0823386864924bfff765dbf0fe3ae661b7aedae") writev(r2, &(0x7f0000000280)=[{&(0x7f00000001c0)='<', 0x1}], 0x1) init_module(&(0x7f0000000140)='mime_typecpusetv/\x00', 0x12, &(0x7f0000000180)="6c6f656d31637075736574fd6367726f75706d643573756d2e00") 2018/03/23 15:56:08 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e21}, 0x36949df9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getpgrp(r1) setsockopt$inet_mreqn(r0, 0x0, 0x25, &(0x7f000062e000), 0xc) 2018/03/23 15:56:08 executing program 1: sendmmsg(0xffffffffffffffff, &(0x7f0000009800)=[{{&(0x7f0000002180)=@can={0x1d}, 0x10, &(0x7f00000035c0), 0x0, &(0x7f0000003600)}}], 0x400000000000193, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x337) recvmmsg(0xffffffffffffffff, &(0x7f0000001240)=[{{&(0x7f0000000e40)=@nfc_llcp, 0x58, &(0x7f0000001100), 0x0, &(0x7f0000001140)=""/3, 0x3}}, {{&(0x7f0000001180)=@nfc_llcp, 0x58, &(0x7f0000001200), 0x0, &(0x7f00000031c0)=""/4096, 0x1000}}], 0x2, 0x40002162, &(0x7f0000001300)={0x77359400}) 2018/03/23 15:56:08 executing program 4: prctl$void(0x10) 2018/03/23 15:56:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f00002a0000)='/dev/loop#\x00', 0x0, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) accept$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4}, &(0x7f00000000c0)=0x1c) fsync(r0) 2018/03/23 15:56:08 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001dfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000015fd0)=@ipv6_newroute={0x30, 0x18, 0x501, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 2018/03/23 15:56:08 executing program 6: pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x43) pselect6(0x40, &(0x7f0000000000)={0x0, 0x6, 0x7fff, 0x40, 0x8, 0x221, 0x101, 0x80000001}, &(0x7f0000000040)={0x0, 0x4, 0x6, 0x9, 0x101, 0x5, 0x7, 0x7f}, &(0x7f0000000080)={0x8, 0x8, 0x80, 0x0, 0x8, 0x4, 0x81, 0x80}, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000140)={&(0x7f0000000100)={0xae}, 0x8}) 2018/03/23 15:56:08 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e21}, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000380)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000180)='ns/cgroup\x00') getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000001c0)={r2, 0x80003, r3}) listen(r0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x0) futimesat(r4, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0x2710}}) r5 = accept4(r0, &(0x7f0000001a00)=@un=@abs, &(0x7f00000000c0)=0x80, 0x0) r6 = socket$inet(0x2, 0x80001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000300)={&(0x7f00000002c0)=[0x200, 0x80000001, 0x3, 0x80000001, 0x7fff, 0x200, 0x2], 0x7, 0x1, 0x3, 0x6, 0x3f, 0xffffffffffffff01, {0x5, 0x3, 0x1ff, 0xfff, 0x9, 0x5, 0x3, 0x9, 0x4, 0x9, 0x1000, 0x6, 0x7, 0x8, "cf3bd1dbfb3331d4c10ac2060edc1069a13d2bf08f4564fa095d7b61457abd2a"}}) connect$inet(r6, &(0x7f000024dff0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000240)={'bridge0\x00', 0xc000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000001800)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000001900)=0xe8) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000280)={0xffffffffffffff3e, 0x14, 0x5}) setsockopt$inet6_mreq(r5, 0x29, 0x0, &(0x7f0000001940)={@mcast1={0xff, 0x1, [], 0x1}, r7}, 0x14) 2018/03/23 15:56:08 executing program 4: clone(0x0, &(0x7f0000c5dfc3), &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000f79)) times(&(0x7f00000c5000)) 2018/03/23 15:56:08 executing program 5: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x200000002, 0x800}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000000)={0x100000001, 0xffffffff80000001, 0xff, 0x80}) 2018/03/23 15:56:08 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000f79ff8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) unshare(0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) mq_getsetattr(0xffffffffffffffff, &(0x7f0000dc0fc0), &(0x7f0000356000)) [ 81.586536] TCP: request_sock_TCP: Possible SYN flooding on port 20001. Sending cookies. Check SNMP counters. 2018/03/23 15:56:08 executing program 2: r0 = gettid() r1 = getpgid(r0) sched_rr_get_interval(r1, &(0x7f0000000000)) futex(&(0x7f0000000040)=0x2, 0xb, 0x2, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000200), 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/23 15:56:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f0000000000)="a0", 0x1) bind$inet(r0, &(0x7f000060b000)={0x2, 0x2000000004e22, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) 2018/03/23 15:56:08 executing program 4: munmap(&(0x7f0000001000/0x4000)=nil, 0x4000) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcd, &(0x7f0000000040)=0x100, 0x4) 2018/03/23 15:56:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040), &(0x7f000042f000)=0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10200) syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00000000c0)={0x41424344, 0x41424344}, 0x1, 0x0) write$tun(r1, &(0x7f0000000100)={@pi={0x0, 0x86dd}, @hdr={0x3, 0x3, 0x61, 0x0, 0x6, 0x2}, @ipv6={0x1, 0x6, "d3d518", 0x33e, 0x7f, 0x1, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, {[@fragment={0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x67}, @hopopts={0x7f, 0x8, [], [@padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x7ff}, @ra={0x5, 0x2, 0x7fff}, @calipso={0x7, 0x28, {0x3, 0x8, 0x0, 0xffffffffffffffff, [0x40, 0x0, 0x30, 0x8]}}, @jumbo={0xc2, 0x4, 0x4}]}, @dstopts={0x0, 0x5, [], [@ra={0x5, 0x2, 0x3}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x5}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x2c, 0x3d, [], [@enc_lim={0x4, 0x1, 0x3}, @enc_lim={0x4, 0x1, 0x8}, @generic={0x2, 0xe3, "fa4af23b1f0dc4c833c1b132ebbd3306873f9e45ca1446da2082cf08d2d879ad1d96607bcd4d8af421bdc79a0346598f364c40c9a9c1779059e943d7eb3d5061122ab799c44f116bf578b6e08eee2327eb2581681ab2b5132ba743643fa0ad8f33ee2a4e0696fd37b68ca37765b6603c017ce02ad82bed43d4057b6e22abe31b3390b4e1e64cefb7a47502f6c6f955c4baba98112b5e25fc9b7218042bb39dbc8aae030f393c32613a003e9ffcc6bca544c816dd0f8cde17ee590482a3e5f509e4bcf1031cdff8d29a0cf88ee0861a0786c619d6d7d8dba36edf969d04ff4e991e1319"}, @jumbo={0xc2, 0x4, 0x3}, @enc_lim={0x4, 0x1, 0xff}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @generic={0x5, 0xa8, "dc915ac4c9f1c03f190a987923764d5d77f67b12a9a972ed890600b58345328438aac7328ce0be82d2f8bf9e3e221d8b150e41bcacc531aa320d949e0f38a4f12651e9866fd20619e2ffc26b468ef0cf4c37122ed4ef13986539d9a8f0608159a86f1a39443a56c4a55bd4c0b8332828e528774022edd7831e39948b85b12958d1eedffb4cf611d223986097e2d362df40548bafb8c0d2e8454da901beab728a1d073862617a1ac0"}, @calipso={0x7, 0x30, {0x4, 0xa, 0x6, 0x2, [0x100, 0x0, 0x9ee, 0x8, 0x3]}}, @enc_lim={0x4, 0x1}, @jumbo={0xc2, 0x4, 0x100000001}]}], @tcp={{0x4e20, 0x4e23, r2, r3, 0x5, 0x0, 0x7, 0x0, 0x4, 0x0, 0x6, {[@exp_smc={0xfe, 0x6, 0xe2d4c3d9}]}}, {"6e48c24d7dcddf44c5437441ed6584512479fcbffa2ca655763af162a6c50d9302297a0067ab622ccb99a764bdd103c8d0354ea4f10d0d46ee5f7eabe6178174b496468ac1b21b304bdce831d64a7158374e80591bd621bc304393fcb0e9d30de25775f9b5b429b41a59a206f77741dd0343a19ed4fe0d49aab43049189c9bf51a7fb561d910a64b159988e242a685481f63610a595963bcc884"}}}}}, 0x374) 2018/03/23 15:56:08 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="020e00090200000001000000000000041133bcbc07fd4239fecbed5c109fd3ea90bfbbf0971932c9070d9e468aa5e92e8314e4ce17c45368a2068765fe0fdd53b0d62eeaf62fd7cd4eb07cceb0cdc902009180c594f44bbfa27ead966dddf85b88df41cfce273d03ac08590e9fbeb69b568f218e18d76b96f086b66ac1622b500bd892b799e624602178dd5c948b19c9b3fdfe6bd08e22f78d4df58f020bc5681edcd7bbed3331ecb53bf09c6e8f3a9b70b487b0ac21cb758d45ff57f206f833213ca4b034c2bb220139d64762d41d103f6f61ac"], 0x10}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200080, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/23 15:56:08 executing program 5: sysfs$3(0x3) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000005c0)={0x2, 0x6, 0x2, 0x9, 0x10, 0x0, 0x70bd26, 0x25dfdbfe, [@sadb_key={0x8, 0x33896236d6423fd3, 0x1a8, 0x0, "50dce01cd3138b29f6a562914dceb467a8979c1bb953c070c9f661e8ac0176502ab24aa6f698999d7b0c8dd58736ff31c4cf55cc5a"}, @sadb_x_nat_t_type={0x1, 0x14, 0x7f}, @sadb_sa={0x2, 0x1, 0x4d6, 0x7, 0xfffffffffffffffe, 0x7e, 0x4, 0x40000000}, @sadb_address={0x3, 0x5, 0x3e, 0x20, 0x0, @in={0x2, 0x4e24, @rand_addr}}]}, 0x80}, 0x1}, 0x40000) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001000000000000000000100000000303000000000000000000001d000001ffffff7f000000000000ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)=""/170, 0xaa}, {&(0x7f0000000140)=""/7, 0x7}, {&(0x7f0000000180)=""/120, 0x78}, {&(0x7f0000000200)=""/242, 0xf2}, {&(0x7f0000000300)=""/85, 0x55}, {&(0x7f0000000380)=""/97, 0x61}, {&(0x7f0000000400)=""/42, 0x2a}], 0x7, &(0x7f00000004c0)=""/94, 0x5e, 0x7}, 0x61) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000580)=0x7ff, 0x4) 2018/03/23 15:56:08 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x5, 0x7) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x8, [0x1, 0x8001, 0x2, 0x9, 0x0, 0x8, 0x2, 0x20]}, &(0x7f0000000040)=0x14) 2018/03/23 15:56:08 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000001240)={&(0x7f00000000c0)=@hci, 0xc, &(0x7f0000001180), 0x0, &(0x7f00000011c0)=""/101, 0x65}, 0x0) connect$unix(r0, &(0x7f0000edfff8)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) listen(r0, 0x5) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000000240)=@l2, 0x80, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000)}}], 0x1, 0x0, 0x0) 2018/03/23 15:56:08 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x0) gettid() getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x12) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x81}, 0x8) 2018/03/23 15:56:08 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xccf, 0x400000, 0x0, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) 2018/03/23 15:56:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f0a000), 0x4) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xffffffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r3, 0x4}, &(0x7f00000001c0)=0x8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@empty, 0x1f, r2}) 2018/03/23 15:56:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000f9cff6)='net/snmp6\x00') getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@remote, @multicast1, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6, @in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4e24, 0x0, 0x4e20, 0x0, 0xa, 0x80, 0x20, 0x16, r1, r2}, {0x2, 0x8, 0x42b, 0x2, 0xc5c, 0x3, 0x3, 0x1}, {0x7ab6f81, 0x3, 0x5d, 0x6}, 0x3, 0x6e6bc0, 0x3, 0x0, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x6c}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xb}, 0x3507, 0x1, 0x3, 0x855, 0x1, 0x5, 0x6}}, 0xe8) preadv(r0, &(0x7f0000a19000)=[{&(0x7f00003c0fb7)=""/73, 0x49}], 0x1, 0x0) 2018/03/23 15:56:08 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x8, 0xe442}]}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000140)={0x7, {{0xa, 0x4e22, 0xffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8000}}, {{0xa, 0x4e23, 0x39f, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) sendmmsg(r1, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2, 0x4e21}, 0x80, &(0x7f0000005700), 0x0, &(0x7f0000005740)}}], 0x2, 0x0) 2018/03/23 15:56:08 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xc5f}, {0x16, 0x0, 0x3}]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000040)={0xb5, 0x0, 0x364, 0x0, 0x15, 0x4}) getresuid(&(0x7f0000c10000), &(0x7f0000844ffc), &(0x7f0000409ffc)) 2018/03/23 15:56:08 executing program 6: mprotect(&(0x7f00009a8000/0x3000)=nil, 0x3000, 0x0) 2018/03/23 15:56:08 executing program 7: pipe(&(0x7f00007e8ff8)={0x0, 0x0}) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000eacfd0)=[{&(0x7f0000493f7e)="ac", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r3, &(0x7f0000f14000)=[{&(0x7f0000853fde)="8d", 0x1}], 0x1, 0x0) tee(r2, r1, 0x3c, 0x0) vmsplice(r3, &(0x7f00004c8000)=[{&(0x7f0000233f9c)='8', 0x1}], 0x1, 0x0) readv(r0, &(0x7f0000401fb0)=[{&(0x7f00006a8fbd)=""/67, 0x43}], 0x10000006) 2018/03/23 15:56:08 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x5) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000214fd0)={0x8, 0x0, &(0x7f00002bd000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000012000)}) 2018/03/23 15:56:08 executing program 6: write$evdev(0xffffffffffffffff, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) execveat(0xffffffffffffffff, &(0x7f0000afa000)='./file0\x00', &(0x7f0000445000), &(0x7f0000926000), 0x0) mlockall(0x1) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000280)={0x3, 0x401, 0x2, 0x1, 0x800, 0x0, 0x8, 0x401, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000300)={r1, 0x3}, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0xc00, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000200)) mknod(&(0x7f0000000000)='./file0\x00', 0x8084, 0xffff0f65) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x6000}, {0xffffffffffffffff, 0x200}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x4008}, {0xffffffffffffffff, 0x45d4}, {0xffffffffffffffff, 0x1}], 0x6, 0x6) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000180)={r4, 0x7}, 0x8) 2018/03/23 15:56:08 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) capset(&(0x7f00000c2000)={0x19980330}, &(0x7f0000001fe8)) unshare(0x20000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80081, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000040)=0x3) 2018/03/23 15:56:08 executing program 0: timer_create(0x0, &(0x7f00007a0000)={0x0, 0x1f, 0x0, @thr={&(0x7f0000921000), &(0x7f0000568fd4)}}, &(0x7f00001e6ffc)) clone(0x0, &(0x7f00007b4ffc), &(0x7f000081dffc), &(0x7f0000584ffc), &(0x7f0000000000)) timer_gettime(0x0, &(0x7f0000000000)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000140)=0xff, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)="73ee468b73e04c89a5fbb9a80c709aca97631e8851b57eb4f64b5b3b629eb40c335c90cff48b4fde7f86d51a21e3fa25f85ea9d290f099c5165390c22c16ed1afbb79e8acef3e16c235fef933e6a4f4a86a575f5e1d6deb805dc58769c76c57fa564dfbac112080024992f15a72fd610fad8e287db", 0x75) nanosleep(&(0x7f00000000c0)={0x0, 0x1c9c380}, 0x0) [ 81.753400] audit_printk_skb: 9 callbacks suppressed [ 81.762388] audit: type=1326 audit(1521820568.829:63): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13079 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454239 code=0x0 [ 81.797111] binder: BINDER_SET_CONTEXT_MGR already set [ 81.809305] binder: 13085:13088 ioctl 40046207 0 returned -16 [ 81.833038] audit: type=1326 audit(1521820568.909:64): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=13079 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454239 code=0x0 2018/03/23 15:56:09 executing program 5: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x918, [0x20001080, 0x0, 0x0, 0x200010b0, 0x20001b10], 0x0, &(0x7f0000000200), &(0x7f0000001080)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'ipddp0\x00', 'ip6tnl0\x00', 'rose0\x00', 'ipddp0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0x858, 0x858, 0x888, [@u32={'u32\x00', 0x7c0, {{[{[], [{}, {}, {0x1}, {}, {}, {0x0, 0xf674}, {0x10000}]}, {[{}, {}, {}, {}, {}, {}, {0x9}], [{}, {}, {0x7}, {}, {0x9}]}, {[{}, {0x8}], [{}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x6}], 0x4}, {[{0x800}, {}, {0x6}, {0x9}, {}, {}, {}, {0x5f7}]}, {[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x1}], [{0x10000}, {}, {}, {}, {}, {0x2}, {}, {0x5}]}, {[{}, {}, {}, {}, {}, {}, {}, {0x0, 0x1}]}, {[{}, {0x100000001}]}, {[{0x5}, {0x0, 0x2}], [{}, {}, {}, {}, {0x1}]}, {[{}, {}, {}, {0x0, 0x3}, {}, {}, {}, {0x1000}, {0x0, 0x2}], [{}, {}, {0xfffffffffffffffd}, {0x0, 0x2}]}, {[{}, {}, {}, {0x7fff}]}, {[{}, {}, {}, {}, {}, {}, {}, {0x0, 0x3}], [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x7}], 0x0, 0x3}]}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}]}, 0x990) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000040)=0x3, 0x4) write$sndseq(0xffffffffffffffff, &(0x7f00000003c0)=[{}], 0xffffff1a) 2018/03/23 15:56:09 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x3fe0000000000000, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x0, [{{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x3d4c) fcntl$getown(r0, 0x9) sendfile(r0, r0, &(0x7f0000000280), 0x200) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x80000001, 0x4a00) readv(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/85, 0x55}], 0x1) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000180)={0x2, 0x2, 0x7bcb, 0x1, 0x7fff, 0x6}) 2018/03/23 15:56:09 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0xba0d, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, [0x5, 0x401, 0x5, 0x8000, 0x0, 0x7, 0x2, 0x1, 0xf2, 0x7, 0xff, 0x200, 0x9, 0x98, 0xffffffffffffcf58]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r2, 0x0, 0x6}, &(0x7f00000002c0)=0xc) 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) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74756e0000000000001700", 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000100)={0x4, 0x50c8, 0x9, 0x62b}, 0x10) getpid() ftruncate(r3, 0x27ffe) alarm(0x9) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000300)={'irlan0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000080)=0x9, 0x4) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) sendfile(r4, r3, &(0x7f000053cffc), 0x8080000001) 2018/03/23 15:56:09 executing program 6: 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 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) truncate(&(0x7f00000000c0)='./control/file0\x00', 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000000040), &(0x7f00000001c0), &(0x7f0000000080)) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) close(r0) 2018/03/23 15:56:09 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000555ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x80045439, &(0x7f00003b9fdc)) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x10, 0x800) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000140)={'icmp\x00'}, &(0x7f0000000180)=0x1e) accept(r1, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x80) 2018/03/23 15:56:09 executing program 1: r0 = socket$packet(0x11, 0x7fffffffffffff, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r1, &(0x7f0000000040)='!', 0x1, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r1, &(0x7f0000000580)={0x0, 0x9e, &(0x7f00000004c0), 0x394, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/03/23 15:56:09 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x0, 0x1}], 0x10}}], 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x80, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000000c0)) 2018/03/23 15:56:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f000000cffc), &(0x7f0000000000)=0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, [0x1, 0x0, 0x5, 0x8, 0x40, 0x5, 0x100000000, 0x6, 0x4, 0x4f07, 0x1, 0x2, 0xfd9, 0x5, 0x7]}, &(0x7f0000000280)=0x100) 2018/03/23 15:56:09 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x100) write$selinux_access(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a73797374656d5f64627573645f7669725f72756e5f743a73302073797374656d5f753a73797374656d5f723b6b65726e656c5f743a7330203432eefced6900a5f8c00b7a12305ae54a1e00fac982acc179f7d1a56453db8f1cd9fb40d006726340c7686ba66674dcd6ef759734f7e1ab16d8161f1aadda293f89ef20e64536aa61f3e93b3f030d240566c1cec24d02a1aa2e163ae8cfd1284ca2271a9aa4b6c67814ae038a4c754b6c94cd2a6a000336b1ab50856443410aef3a6e3dced58a2d91f989a25a7fa44733f262ccefec204e2fa9e9dfb588d2439f5c3b297571115772ee31df1a19a1"], 0x4d) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$setregs(0xd, r2, 0x5, &(0x7f0000000080)="ada9e390a82910444ead8ac3e1c783c7b9092159b86d8b7f333da1aadc5f962cf9a021eac96d2be3fa65d645899defb5c590f57e8950ccf149ccb1c45b031aec5c8f780a2045ff96693820a4f42c066e1a29e62ce788f57128b4ed491a832a66") setsockopt$packet_int(r0, 0x107, 0x100000000e, &(0x7f0000004ffc), 0xfd8d) 2018/03/23 15:56:09 executing program 7: socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008000)={0x3b, 0x0, &(0x7f0000004fbc)=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\b\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB="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"]], 0x37, 0x0, &(0x7f0000000000)="14f9376ba067ed7e6e02675349c3c9643343a22769e929e9a0374466b4a31902e88ac46feb1833b746b95ab17b8dc0d98e95c97159f748"}) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x20000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x6, 0x8, 0x3, "21bc0aa47258c4e11390344ceaedb605ed6d7f6e688dea05fecb8b436c7e70f8f84f34ab93cc4be31be67cfc768a847d99baf98297dcf009cef9519752c10c8bbf7a727ce927187bcf5cfa9cdc0a89f1"}, 0xd8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f00000002c0)=""/125, &(0x7f0000000140)=0x7d) 2018/03/23 15:56:09 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007d5000)='/dev/ptmx\x00', 0x2000040101, 0x0) write(r0, &(0x7f000046a000)="2f7f4be2b36c5526a5534195cbffffffffffff091715f1ed8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017eb634ffffffffffff000000ffbf13", 0x5d) poll(&(0x7f00000002c0)=[{r0}], 0x1, 0x8001) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000facfba)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x43) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x0, 0x0, 0x510, 0x0, 0x0, 0x0, 0x106, 0x0, 0x0, 0x9}) 2018/03/23 15:56:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x14, 0x13, 0x311, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000140)=0x800) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x101, 0x800) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/03/23 15:56:09 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000039fff)=""/1, 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000002e000), 0x4) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000022000), 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000040)={0x3, 0x5, 0xfffffffffffffffe, 'queue1\x00', 0x9ce}) mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x31, 0xffffffffffffffff, 0x0) close(r1) 2018/03/23 15:56:09 executing program 2: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x10000, 0x8, 0x5d591e2, 0x8, 0x0, 0x4, 0x0, 0x8, 0x80000001, 0xffffffffffffffcb, 0x200, 0x5dc, 0x10001, 0x1200000, 0xffffffffffff7fff, 0x7f, 0x5, 0x0, 0x20, 0x5, 0x858, 0x2, 0x1f, 0x4, 0x2, 0x2, 0x4, 0x200, 0x2, 0xb8d6, 0x7, 0x6, 0x2, 0xffffffff80000001, 0x1, 0x0, 0x0, 0x7fff, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x2, 0x1, 0x1, 0x4, 0x80000000, 0x7, 0x10001}, r0, 0x3ff, r1, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000018000)=ANY=[@ANYBLOB], 0x3dc5) fgetxattr(r2, &(0x7f0000000180)=@random={'security.', '/selinux/policy\x00'}, &(0x7f00000001c0)=""/94, 0x5e) [ 81.992857] audit: type=1400 audit(1521820569.069:65): avc: denied { ioctl } for pid=13138 comm="syz-executor0" path="socket:[28207]" dev="sockfs" ino=28207 ioctlcmd=6432 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/23 15:56:09 executing program 3: r0 = socket$inet(0x2, 0xffffffffffffffff, 0x7) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00008c9ff0)={0x1ef3ff79, &(0x7f0000046000)}, 0x10) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/03/23 15:56:09 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x121400, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast1, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, @empty, @loopback={0x0, 0x1}, 0x17b6, 0x401, 0x6, 0x0, 0x20, 0x4, r1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) 2018/03/23 15:56:09 executing program 2: mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000c91000)=""/34) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x168800000, 0x0) ioctl$void(r0, 0xc0045878) 2018/03/23 15:56:09 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpid() r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x1, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00000001c0)=""/235) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='F', 0x1, 0xffffffffffffffff) r4 = add_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r3, 0xd294, 0x6, r4) fchdir(r0) fcntl$setown(r0, 0x8, r1) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000000), 0x1) 2018/03/23 15:56:09 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20000802, &(0x7f0000000180)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) sendto$inet(r0, &(0x7f00000002c0)='c', 0xfffffcfd, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') getpeername(r0, &(0x7f0000000100)=@hci={0x0, 0x0}, &(0x7f0000000080)=0x80) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB="34f7ffff1500020726bd7000fcdbdf250a381cc8", @ANYRES32=r2, @ANYBLOB="140006008d260000040000000600000028cb00000800080024000000"], 0x34}, 0x1, 0x0, 0x0, 0x4008000}, 0x20000000) 2018/03/23 15:56:09 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x2, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2001, 0x0) write$sndseq(r1, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0xfffffffffffffff7}}], 0x30) 2018/03/23 15:56:09 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000000040)="112c736563757269747970726f632e2e00", 0x2) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) write$selinux_load(r2, &(0x7f0000000380)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) close(r0) 2018/03/23 15:56:09 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) sendmmsg(r0, &(0x7f0000003740)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x3, 0x1, {0xa, 0x4e23, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)="0680217370cfd14032127c2d2201e8545573c7adbdb2aa0e83964f3fd98a60f50f45191f4d782498ca8d312d469f7a4aaaef930a7135002a0c3cf1c6b18484d9d858d74632f7989236e13366cf81c89e12e76e053e75d4b3f4048d8b539ca715bc172b780efb3cf86c96937114a345b18bc6d4b8e9153e0ec99f567fad88a8929111ba54017b00caf14e335d147fbab43b2cfaa0f155e0c43521c82836f6050b453dfcc2826f5c4f8770b8bcef16c8c330652312200b87030a9067c9456722a648", 0xc1}], 0x1, &(0x7f0000000240)=[{0x68, 0x107, 0x17ff, "882eca60b977245eece94f3a80284884bbf50c6e8c69650e42066f8bf0c79ca43cf7aa9a9eae5266cdb1dd7583fda52a532b324a9aa8fa0445e4a232e824f809a956c34cb0ed13469da523c7647aa223282e55554ec6c7d7"}], 0x68, 0x8010}, 0x4}, {{&(0x7f00000002c0)=@ipx={0x4, 0x400, 0x9, "efc5cf418bcd", 0x5}, 0x80, &(0x7f0000001380)=[{&(0x7f0000000340)="3439af2b798a75692dbdb45a0e746d8553", 0x11}, {&(0x7f0000000380)="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{&(0x7f0000002640)="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0x1000}, {&(0x7f0000003640)="ff0a55b70f0c319e4d482b5558656f0eb0e698ba02", 0x15}], 0x3, &(0x7f00000036c0)=[{0x58, 0x116, 0x9, "b093210c31ed198760d1be2d76d110cc7c3fb05f909259cf6aec7d43ad4555d54c2ed3d789f8b6be750a417891e4c4a0d02344225a21c85aabfd083911ebc5d861"}], 0x58, 0x44000}, 0x1000}], 0x3, 0x4040004) getsockname(r0, &(0x7f0000000040)=@hci, &(0x7f0000000080)=0xc) r1 = syz_open_dev$mice(&(0x7f0000003800)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000003840)={0x0, 0x80000}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003880)='/dev/sequencer2\x00', 0x4140, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000038c0)={r2, 0x80000, r3}) 2018/03/23 15:56:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) time(&(0x7f0000000000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000a1fe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x0, 0x0, 0x9}, 0x20) 2018/03/23 15:56:09 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000013bfc8)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000525000)=ANY=[@ANYBLOB="f800000016001f340000000000000000fe800000000000000000000000000000ff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000dd000000000000000000000000000000003300000000000000000000000000000000000000000000000000000092b147360000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000"], 0x498}, 0x1}, 0x0) 2018/03/23 15:56:09 executing program 1: r0 = socket$inet6(0xa, 0x80000000080001, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e22}, 0x0, [0x0, 0x0, 0x1]}, 0x5c) 2018/03/23 15:56:09 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="f08cd00066bd67fa6c0600549fa9d37ba5e5e4d369b20f65bb44cde6b4efcf8c3e864623024542fd92227511417b5b1686724089f2bb335d8c81baf1d43062f16fd5cd73ce4c46fc5edace07000000d4cbebdd15", 0x54, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22, 0x0, @empty, 0xc0000}, 0x1c) r2 = accept4(r1, &(0x7f0000000080)=ANY=[], &(0x7f0000000000), 0x0) flistxattr(r2, &(0x7f0000000140)=""/4096, 0x1000) r3 = dup2(r0, r2) fchmodat(r3, &(0x7f0000000080)='./file0\x00', 0xc1) 2018/03/23 15:56:09 executing program 0: mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000000)='tmpfs\x00', 0x1100092, &(0x7f0000000080)="a1f5d6f1f04ef39b8d764b86675d6ddfbbeb404b4c57a1506d08930350da0d3c025f373e2ce01e02e239") truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) 2018/03/23 15:56:09 executing program 3: capset(&(0x7f0000000400)={0x20080522}, &(0x7f0000004000)) mq_open(&(0x7f0000a04000)='-$\x00', 0x1, 0x80, &(0x7f0000513fc0)={0x0, 0x0, 0x0, 0xffffffffffffffec, 0x2}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 15:56:09 executing program 6: inotify_init() madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xd) madvise(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x11) madvise(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x10) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0xff, 0x81, 0xffff, 0x7, 0xc4, 0x1f}) ioctl$TIOCCBRK(r0, 0x5428) 2018/03/23 15:56:09 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x800, 0x8) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x1) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000948000)=0x40104000000, 0x4) 2018/03/23 15:56:09 executing program 5: syz_emit_ethernet(0x32, &(0x7f000018f000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x3580, 0x4e20, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x3, 0x100000001}, 0x90) 2018/03/23 15:56:09 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200800, 0x0) r2 = perf_event_open(&(0x7f00000005c0)={0x3, 0x70, 0x294d, 0x26ff, 0x80000000, 0x1, 0x0, 0x71aa, 0x0, 0x8, 0x6, 0x2, 0x2, 0x7, 0x200, 0x6, 0x0, 0xfff, 0x0, 0x93e4, 0x200, 0xffffffffffffffff, 0x7fff, 0x7fff, 0xfff, 0x65, 0x6, 0x100000000, 0x31, 0x9, 0x1, 0x7, 0xfffffffffffffffe, 0x5, 0x1, 0x7, 0xb52e, 0x82, 0x0, 0x1, 0x1, @perf_config_ext={0xffffffff, 0x8000}, 0x8000, 0x2538, 0x8, 0x7, 0x7f, 0x400, 0x101}, 0xffffffffffffffff, 0x9, 0xffffffffffffff9c, 0xd) renameat2(r1, &(0x7f0000000ac0)='./file0\x00', r1, &(0x7f0000000b00)='./file0\x00', 0x2) r3 = getpgid(0x0) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000780)={0x0}, &(0x7f00000007c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000800)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000000900)=0xe8) getgroups(0x1, &(0x7f0000000940)=[0x0]) sendmsg$netlink(r1, &(0x7f0000000a80)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000580)=[{&(0x7f0000000080)={0x1e8, 0x37, 0x0, 0x70bd25, 0x25dfdbff, "", [@generic="e0171655a35ae5367bdcf9aa5f063a73a99226b05fbf1b3748380344eb08e001bcfd1ca69b1af1f4bf1de640111419566772cb7ba821ec4fd0a6536a67251070026e343ee256fbb19a9b4788001749d48e968267fd960ae5507b339b5a272d54e84864e1233d28b5fb6d48ab43b8006a859b1a658fd2d0c585029aa7625704cc547d34879d1549181d359b1fab928117", @nested={0xc0, 0x4, [@generic="492a2ffeaf026d34dafd7a0248d48a9040b657c0092fe84559eea8664c5e3e4863dda6f59497c394c113419af0e26a866ad19cb1fad64d444ff00d3a428fba5c21e3b5e567267ce485ead70b198065649a6fb358d0906a472ed4738fac881bfab958b2c8fa1ee9764113d260d5219eaade4c9ec15f4cfcb979ff0198d068a11e271a273bf373b73e74ef4e6a299adb5d2093592dc214ab0f096b05b09305a943df620750f04d745a8ec071f3c29666fd2bd1bce51c7c95ba1b41"]}, @typed={0x8, 0x3e, @u32=0x69e901e7}, @generic="b8c3b48d30351ac70960572e8c8d8f955f8cfaad1e89314aee772ae9660360c887df01267d957727e97c22297499669d9ea674dcd6bef0064441bd4b54bb2ff05e72e7739c566906cb36eec8d6036d90c8e7edfc3898833ce498f829b5d40c5506ec458874aae5a2e71196b4cb95a0d12bae", @typed={0xc, 0x22, @u64=0x40800000000}]}, 0x1e8}, {&(0x7f0000000280)={0x18c, 0x34, 0x10, 0x70bd2c, 0x25dfdbfc, "", [@generic="0abaccf965dc0053a8a56f71910d940b6d785d3a67ca311d2e1e63ed3e07112c5404132da528dbdb148d1856fe975dfbee96a2bb198f760c6103e8dd0c1ca9c201aed2618cfeb8e88ffa28ee064870962739bcb1d4fc7120f09f52bd007f65e2a068e4794bab8dc12b7ddf49d6ceb7a3cb948eed32376ea47b49234cab75d570a1140485fbfdc69699163836a9b332ee0411967f03ab66ccd21edb0f34ad259fbdbeb16454", @nested={0xd4, 0x6d, [@typed={0x4, 0x15}, @typed={0x4, 0x16}, @generic="ee3ad7a7fc69434a55c9281a298527dfcce9cb3bf1d74048dc56e5f13b8fdbcfeb6e756db2c7c3b7fb5feb597e05cd5567a0ad598e4875af8e109e648be65008256fb617ee7d08e861c28efda09514bce70a6274771b753e140e343e17756c1f2b9e30cec26e4e38baf995cba4c061ff65246f7ffcc2955d49fa8ba9fabd3b3677778a9537a47b5a619a5babe82f2aa3cd89c427e61b7573d87e1020f82b9aefa0eb8d6821830aba8f1f6cbe63cb361acb4a7270aa14c45feebcaf47e37eaee64ed3dfb01f185004"]}]}, 0x18c}, {&(0x7f0000000440)={0x118, 0x20, 0x800, 0x70bd29, 0x25dfdbfb, "", [@nested={0xe8, 0x8c, [@generic="66fc17ee264046ca49e24ca82e3f1d00a40c67cf4336babe7698092115cc5ed1cc4f035e86fe8fc1dfccf112964bae9b7833866ae165b41706cc5d2a33f9da2f8a1b5ed3e09a3a5f0e6565b7906dcda358d53176417c45ae47114d83fd841005dc32c4bd0433067d934664760f3649e05187dc8e223ee005f5357782e3923832fd20e33d474f3aae73110b66befbac0064ea2828b3f6f8e5f27e9d2ca0143a43a03027bf3a425e4853c7775cfe91d599155e9758335394d3ad4048423e2749fddddff39f9475881ee83447489a77594e70cae1d06b99ab661a", @typed={0x8, 0x6b, @fd=r0}]}, @generic="c62265a8542e31011b4d478f746ad7416ad787a3780da031bf3ad241e02f99e7"]}, 0x118}], 0x3, &(0x7f0000000980)=[@rights={0x28, 0x1, 0x1, [r2, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x100, 0x4000}, 0x8040) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f000003b000)={0x0, 0x0, 'client0\x00', 0x0, "e9066191de51b41a", "1a90545a9d2b947b019060daca09cc5b5453359ae81e9106e70abf2a6014816d"}) 2018/03/23 15:56:09 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000000)) 2018/03/23 15:56:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000000000)=0x1, 0x4) close(r0) 2018/03/23 15:56:09 executing program 6: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) fallocate(r0, 0x0, 0x2000000000, 0x10001) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000100), 0x4) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) r1 = dup2(r0, r0) socket(0x11, 0x5, 0x4dc75608) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x0, 0x2, 0x1, "050952acfce2eb1b9912ec0e4f962f97c6791a17845580dac40fd83a643b6a1b1b8817bce4f1032e9f12497e632590fa04e2af887d60beee66b7ac946ea9c1c0afa70a9efce9774130c0794682601be4"}, 0xd8) unlinkat(r1, &(0x7f0000001000)='./file0\x00', 0x0) 2018/03/23 15:56:09 executing program 5: getuid() mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xd4cd}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x3f, 0x3f, @dev={0xfe, 0x80, [], 0x16}, 0x3ff}]}, &(0x7f00000001c0)=0x10) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$TIOCSBRK(r1, 0x5427) fsetxattr(r1, &(0x7f0000000080)=@random={'user.', '\x00'}, &(0x7f00000000c0)='\x00', 0x1, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) close(r0) 2018/03/23 15:56:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"73797a6b616c6c65723000001700", 0x2}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x0, {0x2, 0x20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) 2018/03/23 15:56:09 executing program 3: r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80000) sync_file_range(r0, 0xffffffffffffc369, 0x6, 0x6) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000040)={{0x6, 0x7f}, {0x5, 0x1}, 0x2, 0x2, 0x3f}) sigaltstack(&(0x7f0000d1e000/0x3000)=nil, 0x0) sync_file_range(r1, 0x1d78, 0x0, 0x3) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000a00000/0x600000)=nil, 0x600000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) [ 82.245511] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 15:56:09 executing program 4: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f00000000c0)="cef802058cfcdbb6557fd1afdf87edc60168df04ee16fb1ff1fb9ccafe9d538abc290f1218231c832a505cd61cf62f47a6af26d6417fd4532259b1e7c50d9010d1ffb846e663d235bd7cf407a261c24438c7b61a0d6162eca0dc6d93868ad53ca64490d9d5dc29d99b172bf54579a31b32b17c671cfa79847d8561fc9c4169b529e6604a101a2550d143e266b1c3d4125dab9c0d3dbb5dc4ca2f51ff60070c2ad380b1a0690b3fbdf6f18a3bd976e77a8854d4d019dd23c7b53b1b4c70780046c87ca14964df1b968f7105d4750793895370e6d1d8c6973b013b78d1f4a9d55e2d0ed6f7c4dfb4638a8f250d3ff744de6eca", 0xf2) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getitimer(0x1, &(0x7f0000000280)) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000001c0), 0x10) prctl$seccomp(0x16, 0x1, &(0x7f0000047ff0)={0x0, &(0x7f0000047ff8)}) 2018/03/23 15:56:09 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8200002, 0x0) dup2(r1, r0) pread64(r0, &(0x7f00000019c0)=""/187, 0xbb, 0x0) 2018/03/23 15:56:09 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200900, 0x0) accept4$inet(r1, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x800) fsetxattr(r0, &(0x7f000039d000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000040000d02", 0xc, 0x0) 2018/03/23 15:56:09 executing program 1: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)="6d6160be00") r2 = memfd_create(&(0x7f000000b000)='/dev/sequencer\x00', 0x0) dup2(r2, r1) 2018/03/23 15:56:09 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000000c0)={{0x0, 0x0, 0x638, 0x0, 0xff}, 0x5, 0x8, 'id1\x00', 'timer1\x00', 0x0, 0x2, 0x1, 0xfff, 0x3}) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) write(r0, &(0x7f00004abf1b)="ae", 0x1) 2018/03/23 15:56:09 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)=ANY=[@ANYBLOB='\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']) 2018/03/23 15:56:09 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x100) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000000c0)={{0x80, 0x100}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x5}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x400400, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000200), &(0x7f0000000280)=0x4) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000240)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x11}}, 0xfffffffffffffef1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x4, 0x187, 0x7, 'queue1\x00', 0x101}) 2018/03/23 15:56:09 executing program 6: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000a83000)={0x0, {{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x108) clock_getres(0x7, &(0x7f0000000000)) 2018/03/23 15:56:09 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000000040)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r2, 0x5fcb, 0x5, 0x9}, 0x10) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000200)=0x10000, &(0x7f0000000240)=0x1) readv(r1, &(0x7f0000000400)=[{&(0x7f0000000280)=""/203, 0xcb}, {&(0x7f0000000380)=""/126, 0x7e}], 0x2) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x61, &(0x7f0000000480)={'filter\x00', 0x4}, 0x68) getresuid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) r5 = request_key(&(0x7f00000005c0)='user\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)='\x00', 0xfffffffffffffffc) keyctl$read(0xb, r5, &(0x7f0000000680)=""/4096, 0x1000) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000001680)=""/144) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) sendmsg$nl_crypto(r3, &(0x7f00000018c0)={&(0x7f0000001740)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001880)={&(0x7f0000001780)=@alg={0xe8, 0x10, 0x600, 0x70bd26, 0x25dfdbfd, {{'drbg_nopr_hmac_sha256\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40}, 0x800) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000001900)={r2, 0x0, 0xb8, "e562ab5d38ee515bc6390a0ca8eaeffb766db78044290d404631735d487722a4641ba63c660bab2441c37e1986f3ae66d308f5ba766c7c5f22bf59b598b2bcf2e92bc56aa681c13e77477f27a0ab55254492b101e0a22c3f92c34d2df4d5185abcaed87a1c4f99aabacf8a8145880cac3282419a8957d23450836064f261e9ad6fe8c32c1549d86fbb6c7e1533a67ca3a0f2ac8719758a2577a5c52b0ed4f7322330b4e52fc6e94a42b3b5af150e99192f21ac1d6d16061b"}, 0xc0) sendto(r1, &(0x7f00000019c0)="f5c2bf36f830d53c2950bd1753205aefe4558154160cdf10e9766f5eccd6d6a1", 0x20, 0x40, 0x0, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000001a40)={0x2, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x12, 0x2, 0x8, 0x7, 0x7ff, &(0x7f0000001a00)='bpq0\x00', 0x7, 0x8000, 0xfffffffffffffffe}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001ac0)={r2, 0x7ff, 0x20000000000}, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000001b00)=0x100000000, 0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000001b40)=0x192702b3) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) bind$bt_l2cap(r0, &(0x7f0000001b80)={0x1f, 0x9, {0x1, 0x0, 0x0, 0x6, 0x5, 0x80000001}, 0x7, 0x458}, 0xe) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000001c00)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000001cc0)={&(0x7f0000001bc0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001c80)={&(0x7f0000001c40)={0x30, r6, 0x8, 0x70bd27, 0x25dfdbfd, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x30}, 0x1, 0x0, 0x0, 0x8084}, 0x800) unlinkat(r3, &(0x7f0000001d00)='./file0\x00', 0x200) getsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000001d40)={@rand_addr, @dev, 0x0}, &(0x7f0000001d80)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001dc0)={{{@in=@rand_addr=0x3, @in6=@loopback={0x0, 0x1}, 0x4e24, 0x9, 0x4e23, 0x3ff, 0x0, 0xa0, 0x20, 0x0, r7, r4}, {0x8000000000000000, 0x48000000000, 0x8001, 0x5, 0x2, 0x4, 0x1, 0x8}, {0x6, 0x2, 0x8000, 0xc6d}, 0x8, 0x6e6bb5, 0x1, 0x1, 0x3, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x32}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xe}, 0x0, 0x1, 0x3, 0x3ff, 0x1, 0x6, 0x100}}, 0xe8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000001ec0)={'eql\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}}) setsockopt$inet_dccp_buf(r0, 0x21, 0x8e, &(0x7f0000001f00)="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", 0x1000) 2018/03/23 15:56:09 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f000068b000)={0x14, 0x0, 0x3, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) pread64(r1, &(0x7f0000000100)=""/95, 0x5f, 0x0) 2018/03/23 15:56:09 executing program 2: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000240)=0xe8) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000080)='./file0\x00', r2, r3) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00000000c0)) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)) 2018/03/23 15:56:09 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) accept4$inet(r0, &(0x7f0000000180)={0x0, 0x0, @multicast2}, &(0x7f00000001c0)=0x10, 0x800) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000040)="88ffb72b8d8fd1ddcd6e8ded1d409a172660638600790ea819dc860073707bda9a7fd8e36e3af5bf7707388ecb6119e8a39c8b7dbad9c3052eea846ad305a6ab8565af188b39197b52ba0da097bb6182ab0abc1f4f2c198499403d2a16a68d73df72394af9002862611b68f03a6011df4cbc3ff5ad0e7a0f9ac3c8f0b268d98b23a52980d0326f21938d0cca90297325c75b4904365fc2dae2810b74a06ccc6e0fe9a39bbc7fa7c4e0c5b3acc36c", 0xae) clock_nanosleep(0xfffffffffffffff6, 0x0, &(0x7f0000064000)={0x0, 0x1c9c380}, 0x0) 2018/03/23 15:56:09 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = socket(0xf, 0x80007, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000000)={0x0, {{0x2, 0x4e20, @loopback=0x7f000001}}, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x108) r3 = accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007bdffc)=0x8, 0x0) getsockopt$sock_int(r3, 0x1, 0xc, &(0x7f0000053000), &(0x7f0000887000)=0x4) 2018/03/23 15:56:09 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x200) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0xffffffffffffff00, @dev={0xac, 0x14, 0x14, 0xc}}}, 0xfffffffffffffff7, 0x2, 0x9, 0x8, 0x40}, &(0x7f0000000100)=0x98) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0x6, 0x30}, 0xc) close(r0) 2018/03/23 15:56:09 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) ftruncate(r0, 0xca2e) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0x0, 0x0, {@in6=@dev={0xfe, 0x80}, 0x0, 0x2}, [@srcaddr={0x14, 0xd, @in6=@loopback={0x0, 0x1}}]}, 0x3c}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/23 15:56:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000001ffc), &(0x7f0000013000)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000001, 0x4100) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000280)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={r2, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x17}}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 15:56:09 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x7fff) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000b05000), &(0x7f0000d59000)=0x4) 2018/03/23 15:56:09 executing program 7: r0 = socket(0x2, 0x1, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, r1, 0x100, 0x7fff, 0x25dfdbfb, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x8}, @FOU_ATTR_PORT={0x8, 0x1, 0x80000001}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x20040805}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000180), &(0x7f0000b54000)=0x2) 2018/03/23 15:56:09 executing program 6: mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f00001e0000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000095f000)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\tv\t', 0x1001, &(0x7f0000845000)) readv(r0, &(0x7f0000000000), 0x10000000000001c9) mount(&(0x7f00001dbff8)='./file0\x00', &(0x7f0000249ff8)='./file0\x00', &(0x7f0000a1a000)='anon_inodefs\x00', 0x2044, &(0x7f0000691f14)) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) 2018/03/23 15:56:09 executing program 0: r0 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000078e000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) 2018/03/23 15:56:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10}, 0x2) close(r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x1) 2018/03/23 15:56:09 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000040dffff0000000000000000000000008b21a710cdd2b31f0de9241d2a0c529880b53de6abd83e0d42adcc475a35522bbb86f3f3c70977d0d45965acd88ae486d788739440c5ee5d5f0e1b6ecc5b56e991811f425e26ea90bf4bc047f86593fdcee4ee16ec5919b6163653aa8c8e3d6f4e3b0cd76f412afc18fc72f740d84f26090740e8b7d3721428c7c86e0f321090de5d82f849c5ca"], 0x14}, 0x1}, 0x0) r1 = socket(0xf, 0x804, 0x1f) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000001700)={0x6, 0x401, 0x7fff, 0x5}, 0x8) 2018/03/23 15:56:09 executing program 3: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f00000000c0), 0x10) 2018/03/23 15:56:09 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={"6f723000000000fffbffee0900000002", 0x4000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5f6}], 0x1c) syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x200) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="20fdca0867fd0000ffffffff010001000000000003000000018000000000000000000000"]}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)=0xffffffffffffff4d) 2018/03/23 15:56:09 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000242ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite64(r0, &(0x7f0000000000)="1603dc3d108bc86e9d80d3b98085ad16a279023d14b8cf409c0fc2b1bd32f2aff83673d480d2", 0x26, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000010fe0)={0x0, 0x0, 0x10000}) fcntl$lock(r0, 0x6, &(0x7f0000f4bfe0)={0x40000000001, 0x0, 0x0, 0x2}) 2018/03/23 15:56:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000000)=""/79, 0x4f}], 0x1, 0x0) timer_create(0x6, &(0x7f0000000140)={0x0, 0x20, 0x1, @thr={&(0x7f0000000580)="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", &(0x7f00000000c0)="2497b0034fdb403ad191b91bcc29202ed587b4d5f28714e42172886fa36678269f965b913ca7e4acf3c42ca6197e95dfa8c6b8031442d7785bb9117f8ed9bc200e8f890440b816"}}, &(0x7f0000000180)=0x0) timer_settime(r1, 0x0, &(0x7f00000001c0)={{0x0, 0x989680}}, &(0x7f0000000200)) 2018/03/23 15:56:09 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001b000)='/dev/ashmem\x00', 0x40000, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x220000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x7, 0x7, 0x9}, 0x10) accept4(r1, &(0x7f0000000100)=@in={0x0, 0x0, @local}, &(0x7f0000000180)=0x80, 0x80800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000001bf0f)=""/241) r3 = dup2(r0, r0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) fcntl$dupfd(r0, 0x406, r3) 2018/03/23 15:56:09 executing program 4: r0 = socket$unix(0x1, 0x4, 0x0) bind$unix(r0, &(0x7f00005dd000)=@abs={0x1}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000788000), 0x4) 2018/03/23 15:56:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x133, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000000c0)=""/95) fremovexattr(r0, &(0x7f0000000040)=@known='user.syz\x00') 2018/03/23 15:56:09 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}, 0x3}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000000c0)={0x57, 0x3, 0x10001, {0x0, 0x7}, {0x6, 0xc00000000000}, @ramp={0x6, 0xffff, {0x10001, 0x0, 0x8, 0xfffffffffffffffc}}}) bind$ax25(r0, &(0x7f0000000100)={0x3, {"3f4b92a33b707a"}, 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x18, "a6257e22fefbe881651af8e52a16ef60f5a6227bc39745aa"}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0)=r2, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/03/23 15:56:09 executing program 5: msync(&(0x7f0000026000/0x3000)=nil, 0x3000, 0x10000000) munmap(&(0x7f0000026000/0x1000)=nil, 0x1000) socketpair(0x4, 0x4, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000026000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000100)='net/igmp\x00') 2018/03/23 15:56:09 executing program 7: clone(0x3, &(0x7f00004a5000), &(0x7f0000000180), &(0x7f0000bf2ffc), &(0x7f0000000000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000040)={0x4, 0xe0, 0xd7, 0x2, 0x8, 0x3}) r1 = socket(0x13, 0x80000, 0xffffffff) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000100)=0x9) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={'eql\x00', {0x2, 0x4e24}}) fchdir(r0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000080)={0x5, 0x6, 0xff, 0x2a, 0xffffffffffffffff, 0x4, 0x0, 0x400000000, 0x5, 0xc00000, 0xfbe0, 0x4}) getrusage(0x0, &(0x7f0000becf70)) 2018/03/23 15:56:09 executing program 6: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x5be49f50}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0x0, 0x811, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r2, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000000000)=0xffffffff, 0x4) 2018/03/23 15:56:09 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x40000000001b, 0x0, 0x0) 2018/03/23 15:56:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") fsetxattr(r0, &(0x7f00000000c0)=@known='security.evm\x00', &(0x7f0000000100)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662", 0x89, 0x2) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000300)=0x80) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000002c0)=0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000200)=""/88) pwrite64(r0, &(0x7f0000000280)='-', 0x1, 0x0) 2018/03/23 15:56:09 executing program 0: clone(0x8000, &(0x7f0000000100)="b138a0c5b842ef656ca3d83e413ef41e84c18bc07c491ebee3c94f7c3649c37d7de2a536f6a1df0910ac09e3448c54448c236b2a5bed9cac3fe63230e480901ac45da9d8b100b16d0d34d50bea4a4c2442b9122f5427f1254dfd1048643492d0e27b3096a945cd2546eab8be668f0aa87687cd137cc718f3bb5a2eac04c0d67e3a85b0d44183ae6fd7ad4bc4af6b37405a4ac7aeb45fa8f7f255aa91d5ff58ce761f93f24e7cbe33fbef98b09589c7e9c611a168bb49ceed86887175328a92158b6860e5c12a5a7a90b99bdf3409b47c8ac7e32158748368664d65adc0b9a9c64f228696c9705047ed", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)="0098c41d0b76b78e624bb9b86fc2ccc6011e0a209979") r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') bind$ax25(r0, &(0x7f0000000200)={0x3, {"06492b4218277f"}, 0xe913}, 0x10) socket$inet6(0xa, 0x6, 0x3) fsetxattr(r0, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)='em0*.]keyring!\x00', 0xb, 0x0) 2018/03/23 15:56:09 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x1f, 0xffffffffffff0000, 0x8, 0x2]}, 0xc) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000180)={&(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0], 0x5, 0x5, 0x9, 0x1}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0xa}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in={{0x2, 0x4e21, @rand_addr=0x1}}}, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='dctcp\x00', 0x6) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000340)=0x714e, 0x4) r2 = accept$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000400)={@mcast1={0xff, 0x1, [], 0x1}, r3}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000440)={0x7, 0x8, 0x5, 'queue0\x00', 0x7}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000500)={r1, 0x9}, &(0x7f0000000540)=0x8) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000580)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 'bond0\x00'}}) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f00000005c0), &(0x7f0000000600)=0x4) clock_nanosleep(0x5, 0x1, &(0x7f0000000640)={0x0, 0x989680}, &(0x7f0000000680)) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00000006c0)={0x3, 0x56b5, 0x8001, 0x39, 0x1, 0xff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000740)={r1, 0x20, &(0x7f0000000700)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @rand_addr=0xfff}]}, &(0x7f0000000780)=0x10) clock_nanosleep(0x3, 0x0, &(0x7f00000007c0)={0x77359400}, &(0x7f0000000800)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000840)='illinois\x00', 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@mcast1, @in=@remote}}, {{@in6=@local}}}, &(0x7f0000000980)=0xe8) syz_open_dev$sndseq(&(0x7f00000009c0)='/dev/snd/seq\x00', 0x0, 0x200100) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000a00)={'nat\x00'}, &(0x7f0000000a80)=0x78) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000ac0)={{0x7f, 0x4}, {0x9, 0x8000}, 0x1ff, 0x7, 0x1f}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000b40)={@in6={{0xa, 0x4e22, 0x6, @empty, 0x5}}, 0x5, 0x3, 0x80, "5adf85260df10ab14840d3e33bd5adc529fbcaec9bf0aa05760af41780df68067c6ebd891207ed807560f97fb3f7ea9bfc1fcbf9188639ca750d310f41ca25ab37c3a14f3ce6768cc8d0aa5cd6484315"}, 0xd8) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000000c40)="94bd9ab61c4fa00b070babfb7dba4fc876a6e90c10ff90bb02027c6cd4551094412bd644ed3e192458633779d07837e1baccd1eed63e9d5d3caa9cb8d3c1b18ee5ad2eb9aaf3262ef447ce52ade8acdacbca54150cce57dde345e7ab3e536e5451434d490d85a65d618bea17cd874d41de7acc986536bb357500c09319306f4b4288930e51d2b2f53257eb26a29be54ded5b42cb1f5d959d42bb3859917d82e1723bced448fd99c086a28e8ce4625561d3ae194eb5d591a0c5b42cd3c9e87f34b16018dc1b327757af6672614874") getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000d40)={'nat\x00'}, &(0x7f0000000dc0)=0x54) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000e00)=""/205, &(0x7f0000000f00)=0xcd) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000f40)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}, @in6={0xa, 0x4e23, 0x9, @empty, 0x6}, @in6={0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}], 0x74) accept$ax25(r0, &(0x7f0000000fc0), &(0x7f0000001000)=0x10) getpeername(r2, &(0x7f0000001040)=@pppol2tpin6, &(0x7f00000010c0)=0x80) connect$netrom(r0, &(0x7f0000001100)=@ax25={0x3, {"025ef025f223cb"}, 0x9}, 0x10) 2018/03/23 15:56:09 executing program 5: socketpair(0x13, 0xe, 0x401, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'nat\x00', 0x4b, "d057cd97d36ffd3e22cdb313d4e22f439add323791bb19b59ec5c184595ef5e73a1894c6631eb5413fbfdd6c708aa5e98678413eb356b26391fa1ae3585da5c4e481a28c8e0a143531f5d0"}, &(0x7f0000000140)=0x6f) r1 = socket$inet6(0xa, 0x4, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000fef000)=0x156c, 0x4) rt_sigprocmask(0x2, &(0x7f0000000000)={0x10000}, &(0x7f0000000040), 0x8) 2018/03/23 15:56:09 executing program 2: syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = dup2(r0, r0) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) 2018/03/23 15:56:09 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f00000011c0)=[{{0x0, 0x0, &(0x7f0000000880), 0x0, &(0x7f0000000000)=""/200, 0xc8}}, {{0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f0000001100)=""/135, 0x87}}], 0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000940)=""/245}, {&(0x7f0000000a40)=""/174}, {&(0x7f0000000e80)=""/235}, {&(0x7f0000002240)=""/4096, 0x1a4}, {&(0x7f0000000c00)=""/244}, {&(0x7f0000000d00), 0x3a1}, {&(0x7f0000000d40)=""/47}, {&(0x7f0000000e40)=""/31}], 0x1e, &(0x7f0000000480)=""/199, 0xfffffd38, 0xffffffffffffffff}, 0x2101) getsockname(r1, &(0x7f0000000880)=@sco, &(0x7f0000000900)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000640)={0x0, @in={{0x2, 0x4e21}}, 0x2, 0x5, 0x7, 0x7f, 0x4}, &(0x7f0000000700)=0x98) sendmsg(r1, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)=[{&(0x7f00000005c0)="028af46851a3a10369c8183ac7db6f2fc267a1ca8b3f9ff956895962ec392cc9995de75e4fc49aa1a7dda62e46201807761abe9426181ff1097d02ee2cf8485a79389620629e1b2486317f48", 0x4c}], 0x1, 0x0, 0x0, 0x4080}, 0x0) keyctl$session_to_parent(0x12) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000740)=@assoc_id=r2, &(0x7f0000000780)=0x4) sendmsg$key(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000800)=ANY=[], 0xfffffffffffffd89}, 0x1}, 0x82) nanosleep(&(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0)) 2018/03/23 15:56:09 executing program 7: mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x100) capset(&(0x7f0000000000)={0x19980330}, &(0x7f000034d000)) symlink(&(0x7f0000000140)='./file0/file1\x00', &(0x7f0000000180)='./file0/file1\x00') 2018/03/23 15:56:09 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00005da000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') lseek(r0, 0x0, 0x4) 2018/03/23 15:56:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = getpgid(0x0) syncfs(r1) fcntl$lock(r2, 0x26, &(0x7f0000003fe0)={0x0, 0x0, 0x0, 0x0, r3}) sendfile(r0, r0, &(0x7f0000000080), 0x2000000000003765) 2018/03/23 15:56:09 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xf2, "2310f5ae06ceb396ddf59d4ac1d3a91c9c5d754d99535e453c4dd5ab7c8f29fc23135c6e752822ced7deb6c30ce2920245f9d1c1affec04f7407fc35ebd239847da142af586c63ca9c5de394f72102fd9b707abf19a60db410366b49536132fce02ffcf73dce8427d205b4ac23fe7571a74a554f30c3f0a5c92d74b7e842408a43b6ae59a20506e37ec62df8a3baf2cd6821ab65cdffe66c595b76d863e4ebcf732510beb39de4514c10f0ee11aec5ea7f3fd13eb792971958a870970dd66bf8109fa9a309c20914448129cd83b49cb3517369845b58d8f87f164b245564ce3c259a326d92855d6035804cd9fc08e1cb8f40"}, &(0x7f0000000240)=0xfa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x1}, &(0x7f0000000340)=0x90) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000000)="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", 0xfc) 2018/03/23 15:56:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0)=""/54, 0x36}, 0x1) [ 82.743834] binder_alloc: binder_alloc_mmap_handler: 13350 20000000-20002000 already mapped failed -16 [ 82.764816] binder_alloc: binder_alloc_mmap_handler: 13350 20000000-20002000 already mapped failed -16 2018/03/23 15:56:09 executing program 3: r0 = memfd_create(&(0x7f0000781ffe)="0010", 0x0) rt_sigaction(0x6, &(0x7f00009e0000)={0x9}, &(0x7f0000000140), 0x8, &(0x7f00000000c0)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x42842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) syz_open_dev$sg(&(0x7f00001f3ff7)='/dev/sg#\x00', 0x0, 0x0) 2018/03/23 15:56:09 executing program 4: unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000000180)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffa000/0x3000)=nil, 0x8001, 0x0, 0x0, &(0x7f0000ffa000/0x1000)=nil}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0xfffffffffffffc00, 0x8) ioprio_set$pid(0x0, 0x0, 0x0) clone(0x8000000, &(0x7f0000000340), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000080)) 2018/03/23 15:56:09 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) sync() accept4$ipx(r1, 0x0, &(0x7f0000000100), 0x80800) accept4$netrom(r1, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48, 0x80000) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=@newpolicy={0xc4, 0x13, 0x1, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}}, [@mark={0xc, 0x15}]}, 0xc4}, 0x1}, 0x0) 2018/03/23 15:56:09 executing program 5: prctl$void(0x27) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) 2018/03/23 15:56:09 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x2ae, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0xb, r1, &(0x7f0000000100)=""/202, 0xca) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) 2018/03/23 15:56:09 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c000000121c094756caea096b6cdff508ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6a", 0x4c}], 0x1, 0x0, 0xfffffffffffffeb8}, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x26}) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000240)=""/253, 0xfd}, 0x0) [ 82.785222] binder_alloc: binder_alloc_mmap_handler: 13350 20000000-20002000 already mapped failed -16 [ 82.801544] netlink: 224 bytes leftover after parsing attributes in process `syz-executor1'. [ 82.821250] netlink: 224 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/23 15:56:10 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000580)={0x0, 0xc0, &(0x7f00000004c0)=[@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd}, @in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x28000, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000600)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c, 0x4cafb274, 0x2, 0x400, 0x20}, &(0x7f00000006c0)=0x98) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000800)=0x1, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000700)={r3, @in6={{0xa, 0x4e22, 0x1, @empty, 0x3}}}, 0x84) r7 = memfd_create(&(0x7f0000000300)='cgroupwlan1cgroupGPLsecurity+\x00', 0x1) ioctl$TIOCNXCL(r7, 0x540d) sync_file_range(r4, 0xa3, 0xffffffffffffff61, 0x1) ioctl$EVIOCGID(r7, 0x80084502, &(0x7f0000000340)=""/110) ppoll(&(0x7f00000003c0)=[{r7, 0x3000}, {r0, 0x1}, {r7, 0xf24b}, {r7, 0x8}, {r0, 0x90}, {r0, 0x40a0}], 0x6, &(0x7f0000000400)={0x77359400}, &(0x7f0000000440)={0x200}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="c80000002c001f03000000000000000000000000be286bb45230de3a0a838fbb2afcc0dd720aa8b9bacf0013399c5e2cf7a286ae2a677bb40636afa4774877736647d5505337e2b058896c374231825264ce1cf8061701d4df66468db84dbb8f300744dec8bd7de05c110c345a1680d217c4267ddbf515e4efc36fb2ada969485b1ca6762d05080877672cf25f248bd5588fb937d558da7607604867a56faa3f683eba08001600", @ANYRES32=r5, @ANYBLOB="e17da103", @ANYRES32=r6, @ANYBLOB="08001a00", @ANYRES32=r0, @ANYBLOB="0c00130008002e00", @ANYRES32=r6, @ANYBLOB='\x00'], 0xc8}, 0x1}, 0x0) sched_getparam(r5, &(0x7f00000001c0)) setsockopt(r0, 0x8, 0x10001, &(0x7f0000000200)="fa3733253f6646c84a98348462dfd0faceacdd9a2fcb1cec9ea1caac34bf0a84215f19d3eaa839693a90f416658958cafe5a069646357f0a8204042b6e002b91469f6b601a1cb31b3835dce58c531aa04c3ee59faf34efc2f866f912d45cbdf83e8af3d53464cb6ce7987ca3ccd8bee92686726cd213c50f8756458ed2f30034f6efffe72b1796b4b1f9d1dc3b496db696818bf3aa556a60c6d1c7cc04f4a84bddcc74e32e782cd8cdae097d32b2d2dfb8ef9c2ef1558ff3c60a159f16985f95bb14e89d3d20f3e811121ae26e104fe994d05ef56af9d30a4f02", 0xda) 2018/03/23 15:56:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) write$tun(r1, &(0x7f0000000800)={@pi={0x0, 0x15}, @hdr={0x2, 0x4, 0x157, 0x7, 0x72, 0x20}, @ipv4={{0x14, 0x4, 0x1000, 0x9, 0x1060, 0x67, 0x0, 0x6, 0xff, 0x0, @dev={0xac, 0x14, 0x14, 0xd}, @empty, {[@timestamp={0x44, 0x3c, 0x3ff, 0x3, 0x800, [{[@multicast2=0xe0000002], 0x2}, {[], 0x3}, {[], 0x1f}, {[@dev={0xac, 0x14, 0x14, 0x15}], 0x6}, {[], 0x8}, {[@remote={0xac, 0x14, 0x14, 0xbb}], 0xfff}, {[@loopback=0x7f000001], 0x8}, {[], 0x101}, {[@empty], 0x81}]}]}}, @dccp={{0x4e23, 0x4e24, 0x4, 0x1, 0x401, 0x0, 0x0, 0xa, 0x80, '\r0x0}, &(0x7f00000000c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) r5 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) sendmsg$nl_netfilter(r2, &(0x7f00000007c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f0000000780)={&(0x7f00000002c0)={0x4a8, 0xa, 0x7, 0x20, 0x70bd25, 0x25dfdbfe, {0x2, 0x0, 0x7}, [@typed={0x8, 0x4d, @fd=r1}, @nested={0xc4, 0x6d, [@generic="550f3b8d329161cd0db4e8e1e1fcfaf3f564e74ade0d381577d7b4113c4c4b04b2e743c3a81ac350be59cdb2122f76dc20371d9e97b5a81f9a4acdf5a91f06d538029ebd3fcc50193c5ef129026667c6b6ce0d1e6ca0a594a2b28a81db83ec5b39b7b3e161ce495b5fdcdf396a2894432418361c8650", @typed={0x8, 0x3e, @u32=0x401}, @generic="ae2e56606ff0f044f1299f3c71ca9d798a085331acef2f740b56912d355e41be0398977c5e12941020c6dfa3decfc49dab2adec10d28cbc14b98e91f36f1ef0b3f8c"]}, @typed={0xc0, 0x1c, @binary="3e6baa88b2039416523eef452d7fc6b94172ba8326c945bee542e3c738fb8db623e5898104479ac35c74fb5180a3345d69bae5e4582e7c79297ade77cd1fcb9608a1af5979c1c90f178ee6bdd07230e9981f1f90e7844e8500d6ecb783450d320a715c7a6b48b1af7843e82fcfaa9756b090e6316652953a66a53ea8cebefe134026fb151f07c2e6639e34f1f9dc42366e042eca000f326b2560108ca0d7c37e9603b943ccc4c62a45e62be13d09733bbcb350c073e6d9da5fc624"}, @typed={0x8, 0xd, @fd=r0}, @nested={0x200, 0x5f, [@typed={0x14, 0x6, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x42, @uid=r3}, @typed={0x8, 0x38, @u32=0x63035821}, @typed={0x8, 0x60, @ipv4=@rand_addr=0x7fff}, @typed={0x8, 0x1d, @str='\x00'}, @typed={0x8, 0x86, @u32=0x8}, @typed={0x8, 0x25, @uid=r4}, @typed={0xc, 0x66, @u64=0x7fffffff}, @generic="e1d719dc2b4bbf2c0acbf21b947bc87195847e7dc2c3028056c36664847ec63194dd459431bb80b0e3bb924f1bf067f5c351b24e69b5fdddfa8c46d287c823d4efa4c7609828e75dc48c157b3d4341d8c444a871ab143e881a8726b1c60a022692783d755d0702742611d3725b705abeb3ce837ecdfad3a8fb784c892a69bf591019248ed8d6b13497c103a0b91ca2920c67cfc80b176f74e97b0b24fdd5d4580086965ae59b405dd2", @typed={0x100, 0x1e, @binary="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"}]}, @nested={0xc8, 0x6d, [@generic="39a0e5a984d8f68ca129128de4fb283dd14225ebc7e76310081a4e5d4f02aa6f819ab5d96f250a668eeb4c62a6fc38f8f8aad271ae0083c30c2b6c695fcf87e5aff8699fd786eb38c242587bce00564e5198fb6b7caa19985e3e5d8df2590456bd6363a0c090be64487cdee62809c49a4dba9526423235ec68160e2c36f01ae46285caa74cc45056a46e95a4651f91e02075d9ee9357744ed69dc7d559a6e5fbd9ab6bc3fce35ef8dc95a5e3397741b0d4", @typed={0x8, 0x8, @u32=0x7}, @generic="f2", @typed={0x8, 0x93, @pid=r5}, @generic]}, @typed={0x14, 0x5, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x4b, @uid=r6}, @generic="a6a473f3933509bb193146d06af12c13c1bbcbc93e97cbc56b"]}, 0x4a8}, 0x1, 0x0, 0x0, 0x40000}, 0x10) 2018/03/23 15:56:10 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x1) connect$l2tp(r0, &(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x3, 0x2}}, 0x2e) 2018/03/23 15:56:10 executing program 5: userfaultfd(0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x102, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) flock(r0, 0xc) 2018/03/23 15:56:10 executing program 7: r0 = getpgrp(0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000140)) ioprio_set$pid(0x2, r0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) linkat(r2, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x400) faccessat(r2, &(0x7f0000000040)='./file0\x00', 0x10000040, 0x1000) 2018/03/23 15:56:10 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000aa7000)={@loopback={0x0, 0x1}}) getsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/23 15:56:10 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x7e) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c, 0x8, "49c919bd43a372ca2b6f57776329acea552b2e97eb52d65b2c45fa1499be874b0f5df588a00ae5b7a55515ba563cabdc29fef875bea356749c14656d0203202f", "7697883cba689123881b016455d981d69f77cad9b11723595c4f41d669777bd92025b8bfff248a97dbb847c486606d6d21eaf1fa4bff1320ffd0b76bfffc62d1", "dc95760f48af3e91d88021c78fa9048ef3caf0fbea5c66d98ae3054d20e29ec4"}) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x5, 0x14200) 2018/03/23 15:56:10 executing program 6: unshare(0x20000400) unshare(0x28060400) socket$netlink(0x10, 0x3, 0x2000f) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000100)=0x7, 0x2) timerfd_gettime(0xffffffffffffffff, &(0x7f0000000180)) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000000)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000580000003390f1edaec9be6ea0bad625d4b7cd5226c6d880f5833c42b4d502b1d9b1e80048f65d49987ddf6d48b652983e5ef3603711ed599032c3a3e3d12a7f9af3927c4c784263bdc581ca5590824291bb000000000000000000"], &(0x7f0000000080)=0x7c) 2018/03/23 15:56:10 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000000ff9)='ns/pid\x00') setns(r1, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/03/23 15:56:10 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000005040)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00000050c0)=ANY=[@ANYRES64=r0], 0x1}, 0x1}, 0x4004000) r1 = memfd_create(&(0x7f00000004c0)='vmnet1keyringcgroup+\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x9, 0x40}, &(0x7f00000051c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000005200)={r2, @in6={{0xa, 0x4e20, 0x3, @empty, 0xfffffffc00000000}}, 0x6}, &(0x7f00000052c0)=0x90) recvmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)=""/94, 0x5e}, {&(0x7f0000000100)=""/53, 0x35}, {&(0x7f0000000140)=""/139, 0x1a9}, {&(0x7f0000000200)=""/177, 0xb1}, {&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000000340)=""/240, 0xf0}], 0x6, &(0x7f00000004c0), 0x0, 0x7}, 0x9}, {{&(0x7f0000000500)=@nfc, 0x80, &(0x7f0000000880)=[{&(0x7f0000000580)=""/245, 0xf5}, {&(0x7f0000000680)=""/248, 0xf8}, {&(0x7f0000000780)=""/239, 0xef}], 0x3, &(0x7f00000008c0)=""/163, 0xa3, 0x4}, 0x4}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000980)=""/115, 0x73}, {&(0x7f0000000a00)=""/60, 0x3c}, {&(0x7f0000000a40)=""/211, 0xd3}, {&(0x7f0000000b40)=""/72, 0x48}, {&(0x7f0000000bc0)=""/66, 0x42}, {&(0x7f0000000c40)=""/247, 0xf7}, {&(0x7f0000000d40)=""/27, 0x1b}, {&(0x7f0000000d80)=""/126, 0x7e}, {&(0x7f0000000e00)=""/9, 0x9}], 0x3, &(0x7f0000000f00)=""/28, 0x1c, 0x9}, 0x9}, {{&(0x7f0000000f40)=@can, 0x80, &(0x7f00000023c0)=[{&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000001fc0)=""/10, 0xa}, {&(0x7f0000002000)=""/131, 0x83}, {&(0x7f00000020c0)=""/129, 0x81}, {&(0x7f0000002180)=""/115, 0x73}, {&(0x7f0000002200)=""/138, 0x8a}, {&(0x7f00000022c0)=""/229, 0xe5}], 0x7, 0x0, 0x0, 0x400000000}, 0x4}, {{&(0x7f0000002440)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002880)=[{&(0x7f00000024c0)=""/61, 0x3d}, {&(0x7f0000002500)=""/96, 0x60}, {&(0x7f0000002580)=""/75, 0x4b}, {&(0x7f0000002600)=""/222, 0xde}, {&(0x7f0000002700)=""/89, 0x59}, {&(0x7f0000002780)=""/223, 0xdf}], 0x6, &(0x7f0000002900)=""/4096, 0x1000, 0x100000001}, 0xffffffffffffff7f}, {{&(0x7f0000003900)=@un=@abs, 0x80, &(0x7f0000003d40)=[{&(0x7f0000003980)=""/178, 0xb2}, {&(0x7f0000003a40)=""/101, 0x65}, {&(0x7f0000003ac0)=""/204, 0xcc}, {&(0x7f0000003bc0)=""/60, 0x3c}, {&(0x7f0000003c00)=""/25, 0x19}, {&(0x7f0000003c40)=""/102, 0x66}, {&(0x7f0000003cc0)=""/101, 0x65}], 0x7, &(0x7f0000003dc0)=""/4096, 0x1000, 0x1da}, 0x6}], 0x6, 0x40012141, &(0x7f0000004f40)={0x0, 0x1c9c380}) setsockopt$inet6_dccp_buf(r4, 0x21, 0x8f, &(0x7f0000005100)="1842cd4d6f0bdafe100756daa092fb3289d1ada4104fcfbc75d819e4a22046276af72db094bde20967a945280a768ad571a0f4689473ef7570724ed9867d9f1dd76f52a8501237ecdff313d702355ca79c5b8e6de8e6c354aa2fa48744b6017f58091efbb71149b69bcf", 0x6a) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000004f80)={r3, @in6={{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}}, 0x84) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000005300)={'syz_tun\x00', 0xfffffffffffffffe}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000005080), &(0x7f0000005340)=0x4) 2018/03/23 15:56:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000c8dff4)='oom_adj\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000d38ff8)={0x4}) 2018/03/23 15:56:10 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000000040), &(0x7f00000f4000), &(0x7f0000000140), &(0x7f0000000100)) epoll_wait(r0, &(0x7f00000000c0)=[{}, {}, {}, {}], 0x4, 0x3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x100, @time={0x77359400}, 0x7, {0x2, 0x8001}, 0x3, 0x0, 0xff}) fsync(r0) 2018/03/23 15:56:10 executing program 4: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000d24ff0)={0x0, &(0x7f0000bf3000)}, 0x10) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x6, 0x3ff, 0x2}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d1b000)) 2018/03/23 15:56:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x2) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x3, 0x4, 0x200, 0x80000001, 0x3ff, 0xaa10, 0x7, 0x9, 0x5, 0x6, 0x1, 0x3ff}) fcntl$lock(r0, 0x7, &(0x7f000067cfe0)={0x0, 0x2}) 2018/03/23 15:56:10 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$tun(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x7a) 2018/03/23 15:56:10 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r0, 0x1) futex(&(0x7f0000004ffc), 0x85, 0x0, &(0x7f0000001ff0), &(0x7f0000002ffc), 0x40000001) [ 83.018405] netlink: 164 bytes leftover after parsing attributes in process `syz-executor1'. [ 83.042708] netlink: 164 bytes leftover after parsing attributes in process `syz-executor1'. [ 83.113157] sg_write: data in/out 524252/80 bytes for SCSI command 0x0-- guessing data in; [ 83.113157] program syz-executor2 not setting count and/or reply_len properly 2018/03/23 15:56:10 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000ab3fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="030000c2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x80, "10063d7113bcfb382c2f1acc7962703dcc40af7e7bed36b43893fd26fa7b50b8749101fc9b5a4017af4b3ac6b5443aab842246582e95446f7b352c9206aee966c4344e2cb17600c9fb10dd1b493c4b4854d64bb46d9134c0a00752bf5cbadaf887c3b9886d2f77a45882a34ae30b1b6aa8a4231db5abd073ae7f9505f5d7130f"}, &(0x7f0000000200)=0x88) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@sack_info={r2, 0xdf, 0x5}, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x9}, &(0x7f0000000100)=0x8) 2018/03/23 15:56:10 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0xc002) r1 = memfd_create(&(0x7f0000000080), 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8002, 0x0) 2018/03/23 15:56:10 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)={0x1, 0xef, 0x5, 0x4, 0x1f, 0x1}) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x101, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f00006aa000)=0x4) 2018/03/23 15:56:10 executing program 3: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000240)='./file0/bus\x00', &(0x7f00000002c0)='ramfs\x00', 0x50, &(0x7f0000000140)="d2fff750ad491233f80c7f9bcad7baafbad07e8b98bad48622f132518d3ea6d7aebc8b282f8f0cbb02e124f6cd6df80026aa4a06015ee13dd70c7ffd9fa79c18a200e0e0c9643f10ca8914e08b642c1ed2da8b377dabcd7b6fc26f35c8a53587d6f59e1726816e8ed2e5ada4c948e33c40d237f9e96c55122df0527d0ab23af676d759f43bde056c2fdc925e04f4e8a6dada52fa757cb66255413b80135c275d1446c8a571cd06b2496132c659c955ed6ef0a8f337679e807741d1e997e3e34071f3ac6d58246c4e21e9338a6ddd18d1ee51582f01730a84bf0e39") r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000000c0)=0x3f, 0x4) r1 = accept$netrom(r0, 0x0, &(0x7f0000000100)) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) r2 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r2, 0x7, &(0x7f0000027000)={0x1}) unshare(0x100000) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000280)=')', 0x95124914bca814af}], 0x3a) fcntl$dupfd(r1, 0x406, r1) fchmod(r2, 0x0) r3 = creat(&(0x7f0000000300)='./file0/bus\x00', 0x0) fstatfs(r1, &(0x7f0000000380)=""/97) dup2(r3, r2) socket$nl_route(0x10, 0x3, 0x0) 2018/03/23 15:56:10 executing program 1: mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r0 = inotify_init() inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000b99e7d)='./file0\x00', 0x8) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) inotify_rm_watch(r0, r1) timerfd_create(0x7, 0x80000) 2018/03/23 15:56:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x0, &(0x7f0000005fff), &(0x7f0000004ffc), &(0x7f0000014ffc), &(0x7f0000006000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb1ffc), 0x4) r2 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001580)={0x0, 0x0}, &(0x7f00000015c0)=0xc) lstat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001700)={0x0}, &(0x7f0000001740)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001780)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000001880)=0xe8) stat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004380)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000043c0)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f00000044c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004500)={0x0, 0x0, 0x0}, &(0x7f0000004540)=0xc) fcntl$getownex(r1, 0x10, &(0x7f00000046c0)={0x0, 0x0}) lstat(&(0x7f0000004700)='./file0\x00', &(0x7f0000004740)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000047c0)={0x0, 0x0, 0x0}, &(0x7f0000004800)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000004840)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004880)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000004980)=0xe8) getgroups(0x8, &(0x7f00000049c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004e00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004e40)={0x0, 0x0}, &(0x7f0000004e80)=0xc) r20 = getegid() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004f80)={0xffffffffffffffff}) pipe2(&(0x7f00000053c0)={0xffffffffffffffff}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000005400)=0x0) stat(&(0x7f0000005440)='./file0\x00', &(0x7f0000005480)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000005500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005a40)=0x0) fstat(r1, &(0x7f0000005a80)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000005b00)='./file0\x00', &(0x7f0000005b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = fcntl$getown(r1, 0x9) fstat(r0, &(0x7f0000005bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r31 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000005c40)=0x0) r33 = geteuid() getresgid(&(0x7f0000005c80)=0x0, &(0x7f0000005cc0), &(0x7f0000005d00)) fcntl$getownex(r0, 0x10, &(0x7f0000005d40)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005d80)={0x0, 0x0}, &(0x7f0000005dc0)=0xc) fstat(r1, &(0x7f0000005e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000005e80)=0x0) fstat(r0, &(0x7f0000005ec0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000005f40), &(0x7f0000005f80), &(0x7f0000008000)=0x0) sendmmsg$unix(r1, &(0x7f0000008180)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000000140)="d26aa0fa13512a4c286bbd3c6284551bb79fe7f9d143ead182005b838e50c4a3c3f521b9cad0e66565d0f5c119335932c80ad4edd704c94b6149dbc5285bd1ef1168d27925cfb8e6e5d155b71f0f21562aae82d9249542d2f6539b80ce2f701f7d36c5515b2d35cdbbae5e92039f18773a67a0699e3b4c2da76b2283469408dbad69a5e0e0d051c78eaa3c8c6845b0fe485cf9502494df6a5042cd0ff60bfc4c4f21fab92bbbdcbee6f43d198e69d99555ee973081d1ffbe9832ecf5049b4912c10fbcf6690d3e4508c32813b5cba25714fdf8485cb37267073d61f3fe94d4934045184e7dd091f8c41cce4696335e27b879a3afe3c69eb6792834e4", 0xfc}, {&(0x7f0000000240)="9de070b9eb4116bed749305f64bb5d0f1ced0f1a0939e3d68c8e8326915dd84f9cd492330f5396265289e064368cff990008e933d7ea067a500d09bdd869a006534bd31c077e5cc9217c46496ba40fbe5b804d747c7aa6fcf73800141ed6bbc2eba5647091cadfa23dfed80542fe02e2a1ebe04b30b8ed7ff476161b845d6ef83c26bbe4e7253c01d410970725859287e786da3db0334a02e7625f474ec6074bf91f74bbe32a4e8d41fff98716d848681cf9d50cb689e77e0e8dc96e918973499df3cb65b8c3714a735d69fc246d7e27259d68a2e310", 0xd6}, {&(0x7f0000000340)="dd3b3249f2a326c627acd63ea67a4b4cac8d4dd4bcef6ad772aa448cda88e88a033825788f4886fb6ecfe755bab0ab5c5dd211c14dd95a52abde9045fe7ca6534653ac2ce07dee3ff645ee3d71388e3862a67fd1677190ca6db6097e729b738089c911dd4e76e9cb9fe8b8be0189f23cadeb1fb0ff17dfd0e03fe17280be35ff1abcbbca59778c60ba2debee6f90cbd0481fa4bd51805b10dda2444c6a630dca74c0fe3389d04ec78565e10204fb88", 0xaf}, {&(0x7f0000000400)}, 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f7456e2dfc4e71b50bb401e2407b31b16a56649cac294fc7392f17d01d664f5642a3a5fe390e72b6412ba42903d36391bfdea594940d59136e0a49a1a78b7ec2520bf423b12e98729c69a5d8f2321d66ccf78550cf6e9bac9d7c605e2980dfb2a5a254d75a97d8149be478f7d4164ff9e35ef4b67cdbc55394d4834987c7e54885b4012265af2b803358a580ba3db51330b045403bf6246d9fb701e5864e7e93b1330e8c51f50b85d79f1053a385cf9c6cf2797d7ec6d9426f598d37695219a02c9bd7dcf9e96eb4451f5a69510a369545154b02ab7b59599bef83a3dac07d1f5a3b88ed1a82477a7d6150596c6eb76126253603ecb6f5def2e1bc9a004ca48b92a1d029d3cb6c425d882c80841e28cd88c7861effbf7db1f59e35f00078c69d8613ada574fd8943508e43b5c52b16fb338681b4d4d31befb70f120ce6d366655213a1aae5add786afa5777bb9fde0f48de943b28a663e3ab15b1643ecd4e7dab66e1156df215216feb86da2e86b2b05d1ec421c37b655747fdf7a780b45e3a6bfe0bc181e00806b31f830def0141682b1127bb544c813ac604a0292ad6d52f610bc7498a263cb0b8818bb14a701e97ef3fe7109cd960c660256b8eb2a0746aa5ac1001f2e19ae97a4fe0dfac9cb8b4685e2ef3e2c4416d1debb8f8d65e763c3a5711b12c026118a2bb54a238b806851a401370cce114fb6dea6f3615829350368f22bab39cc3fee107e8d13d3f6cb77349121fe7a8c5f8a5c8d768f5d29a450d02870faa16eb60a943f86027f41a7779825f8bdc5c042f0c40892e687359913c5fde55dc0161bf578689104721b42e6e9d0c2115087439aa8f8461db688aad839fb164001fb1c4aefb33e56be1d8652311b0bbe7f2ee88b4516898b0838c16ea976ea7c2baa6c979f23087d4b6fd6a384657450257714ef757a99d86a6ed6698da5362de3dc3ab0150622f4c4cad31fee960d43063e0f6888e877e59586b38f2048d6cca1a6aba84b7a4d8c02790129094e777dfaf36c436c284794c1ae1410fb870554ed58c54a2a833c49cb1afa9374ebb15708e494b0422c9ad17209131985b38e8902d9972656eefa97e728c5a2f6e270a972130eaf489eb5f765ec96f7120c6d1be8e941a5a9b7f7c79a94bfe9651c2a1c76fbc751f917e360c3fd6101b3211313400d3abf511561ff553f96c038fb01d213b6f50ed73502915117a6d588b9f995dcbdcaa022d478cb3bde56339fc01a16ff7ead11e924a33ecf85ba0c65dec180bc0872381a89cc4fb71f33f5f42a2bbf4f469923a7b230ef51b2d528b7250f5afdfdfec395ecf653d54b626453d157c0932217ec0c2b490ec9aca58a8d00ecec6559540e21f58a5f50c08c857b63640d82f71a2a87c5f359d2e51fc109c566967d7b5f9e3b9d0738a8d830c523763d491c010426952d16e9b61d110b50e88354bad3ef1cc9fd4142d25b880617f6bd5b200e40997d0eda249f2dd32063f6029fc321abb3ad55997ec2f0321cd9024a9a5ffebb1f6139445caffd57655b802eeb438885f207433a6ee02b4e0603ea2de2258fc318654576ba288b42ffb363a73a9e53a5058c6448d5871c8edb66a9b874213c47262e9964d6f5df2e275b10bbbc84b68841516f26238076fd52325e9b8740fef83741ac7053845032f8f2d988ebd56b3c128b38b6a30a9498bef8793660e14197a6bbdc0aacdb80239c60691158bbb06d069f4a82082c4ffed6a698bf6b1b4de59a24ab809397122e35fb66df90b7ef8fba4e8f433fc8a889a3267e158b0e916ad419d57571a67e41be6a59a3212657b1192db722dab48a3c00a15e2c8a92ca3c780541e3d6c986eba84feec25e02cbb68c14ca9bdc9da056dd6fda73fc92306517dbf5ea5b2dd6012da4de5638f22549e5a39e831077a990cb500dd837d0d739c81fa215ac78f444d3b9917330bcbcb61a0760dc5ee3ee2d38e1240d1a4dad02eda4415badc11e13a1e7d4c4a05e62e2f1dd2560fe6ab4c99343862d31b74c07815935d0ea20e278b0734672dc947abe4a4ca3abc5921a116bf3f3ac9ca1cb7913478ec908bab1692078f20e131dabe2ba7b34a7458b31b3c25c7a8011d769c2562a4389528ee65c64b567187b748e86ff24f1fa37b3cb07226027252fd65113366c7f7e94f19ed140c935d813880c54ffc10f294bbc09e3948fc21937433d44be4576c6ec875a15ca008d4a92e4e7d85d6d8fa13396550b660bb3fb45561cf53d5207246dc2bd6160a2d571f077f1", 0x1000}, {&(0x7f0000005880)="b5e22d92335e9b25a3e1287339f74cde13b988392d89b5e1b4d361920bc0f402c560e4e80801fb5cca76ed933efd563329e2847b8bb70e902fe4c3d03bf960b0433dc01e9ef33aeda3316e249f1982442b22820ffbc2192414727270b93d3e0fc593a4b1156fe87c9aa129976b58932490c35ed351d51ac5ce9b2e4bf046d0057890635124498cd0ca3067305065d21053e00a9c25b9580fd3173705c75faa13", 0xa0}, {&(0x7f0000005940)="660ac98b398fc351ee597a6dc5c7ab94447e88e6c3fafce813fb9b13649e6f232289288a5ccab9ff96ba5520b310dbcbbc04ccdfa643fea11ad5e7b044e408c87ff33c8631bb63bff866dfc982fd08ee23", 0x51}], 0x6, &(0x7f0000008040)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1, r0]}], 0x130, 0x40000}], 0x8, 0x400c000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x4800000000000000, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000080)={r41, 0x800}) 2018/03/23 15:56:10 executing program 0: madvise(&(0x7f0000a95000/0x1000)=nil, 0x1000, 0xc) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0xa) clone(0x0, &(0x7f0000000fff), &(0x7f0000000ffc), &(0x7f000039f000), &(0x7f0000000000)) 2018/03/23 15:56:10 executing program 6: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getpgrp(0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(r0) r2 = gettid() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f0000c18000)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000000c0)={0x4}, &(0x7f0000000100), &(0x7f0000000180)={r3, r4+30000000}, 0x8) rt_sigtimedwait(&(0x7f0000a72000)={0xffffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a70ff0)={0x0, 0x989680}, 0x8) 2018/03/23 15:56:10 executing program 0: seccomp(0x1, 0x0, &(0x7f0000b97ff8)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffdc}, {0x16}]}) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x20000) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() setregid(r1, r2) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x2, 0x100000000}, {0x7f, 0x400}, {0xf78, 0x9}, {0x9, 0x8}, {0x4049, 0x7}, {0x5, 0x1f}]}) getresgid(&(0x7f0000f53ffc), &(0x7f0000cb1000), &(0x7f00007bb000)) clone(0x0, &(0x7f00000000c0), &(0x7f00003c6ffc), &(0x7f0000a4a000), &(0x7f0000000080)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000000f70)) get_thread_area(&(0x7f00000001c0)={0x27, 0x20000800, 0x400, 0x6, 0x4, 0x5, 0x8, 0x4f0e, 0x20, 0x10001}) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) 2018/03/23 15:56:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') socket$nl_crypto(0x10, 0x3, 0x15) preadv(r1, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}, {&(0x7f0000a74f72)=""/142, 0x8e}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0006000036f7429dd81902ae3b1a77c36b0f4cec4cd9e0c9d65411e22cb7eedda5f972ab1ba3476c8a1a846cf873d56baf78a2ce61c163a3d0cf3b4b4c2b6e4edea01e84ede6fe9bd5986ca22d278f156f763287e3bc427f0e00d9ebf29dfde8df62e89ca222edc0d8937f0d6452bde314c9d0ff9e180a9c3023"], &(0x7f00000010c0)=0x8) 2018/03/23 15:56:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) clone(0x2a10000, &(0x7f0000858f67), &(0x7f000050f000), &(0x7f0000bd8000), &(0x7f0000873000)='m') getsockopt$inet_buf(r0, 0x0, 0x481, &(0x7f00000000c0)=""/24, &(0x7f0000000080)=0xffffffffffffff98) 2018/03/23 15:56:10 executing program 4: r0 = gettid() unshare(0x28060400) exit(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0x2e04) sched_setaffinity(r0, 0x8, &(0x7f0000000500)=0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100), 0x0) ioctl$TIOCGWINSZ(0xffffffffffffffff, 0x5413, &(0x7f0000000000)) 2018/03/23 15:56:10 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff]}, 0x9}}, 0x1, 0x4, 0x2, 0x100, 0x8}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x3, 0x10, 0x6, 0x101}, &(0x7f0000000180)=0x18) ioctl(r0, 0x5382, &(0x7f0000ca7000)) 2018/03/23 15:56:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f000002ffbc)={0x14}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000040)={r2, 0x80000, r1}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={r3, 0x0, r4}) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00000000c0)=""/68, &(0x7f0000000140)=0x44) 2018/03/23 15:56:10 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x80000000002c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e22}], 0x30) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)=ANY=[@ANYBLOB="090000246fe0020400163a6a8df1b42f3f0001000000"], 0x16) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getrlimit(0xc, &(0x7f0000000100)) 2018/03/23 15:56:10 executing program 7: mkdir(&(0x7f000000e000)='./control\x00', 0x20) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040)=0x800, 0x4) 2018/03/23 15:56:10 executing program 3: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f00008c2ff8)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$sock_bt(r0, 0xdd17, &(0x7f00000000c0)="93b71e6f224d9174a030c42a") r1 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) pwrite64(r1, &(0x7f0000682000), 0x32, 0x2) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e22, 0x40, @local={0xfe, 0x80, [], 0xaa}}, 0x64, [0x9, 0x3, 0x1, 0x4, 0x7, 0x0, 0xfffffffffffffc01, 0x401]}, 0x5c) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000100)={'security\x00'}, &(0x7f0000000180)=0x54) 2018/03/23 15:56:10 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000080)={0x7, 0x515, 0x3, 0x2, 0x7, [{0x0, 0x4, 0x1}, {0x6, 0x0, 0xd7, 0x0, 0x0, 0x8}, {0x9, 0xf4c, 0x3, 0x0, 0x0, 0x400}, {0x101, 0x9cc, 0x1}, {0x400, 0x8, 0xfff, 0x0, 0x0, 0x100}, {0x40, 0x9, 0x1, 0x0, 0x0, 0x800}, {0x7d45, 0x2, 0x40, 0x0, 0x0, 0x2}]}) r1 = socket(0x10, 0x80002, 0x0) write(r1, &(0x7f0000000000)="260000002200470105001e000000000000006d20002b1f00c00000000000000000c7033500b0", 0x26) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x10001, 0x0) 2018/03/23 15:56:10 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000100000127b, &(0x7f00006b2000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x4000, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000080)={0x400, 0x56}) 2018/03/23 15:56:10 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x60001) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x81}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x3, 0x8, [0x0, 0x257, 0x6, 0x3, 0x3, 0x6, 0x97, 0x7]}, &(0x7f0000000200)=0x18) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) 2018/03/23 15:56:10 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040)=0x200, 0x4) r1 = memfd_create(&(0x7f0000002901)=' \x00\x00\x00', 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000001040)="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", 0x10d}], 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="1b0dd998eae6237c3b6cf565c9a6ee0326d7044de8eb2ef21b1a04471c43c24c2a388be88b2abdb7ccea8bd7e187f79f7510def40aacc8987e468d10a956f05c211b98d93589e48a7342db36a5a688e5dccd037a5bb5fe46d22c0c5433dc72223281e07d423753dd935847cf42c51ed2c0cb4c91c5c5c0f46ea35896c612df6be85f836f6e433e937fb4023cf5cbbe95c349", 0x92, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r2, 0x8001) clock_settime(0x0, &(0x7f0000000100)) 2018/03/23 15:56:10 executing program 3: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40, 0x0) ioctl$sock_bt(r2, 0xdd1f, &(0x7f0000000180)="6f02010bcf959ac642add3276ddb138b2b3e67dbf4b3c38020ca85d7e7b1fa4ababfaf6cbb4bb971232a1ae6d9628b40abe36e1bb7715bd713307f54a349318bd90af44ff3c505f854abbc1af942a9e85bbdfa1f84ab3e5c3c54a396678fca2b4b") write$selinux_user(r2, &(0x7f00000000c0)={'system_u:object_r:dpkg_var_lib_t:s0', 0x20, 'staff_u\x00'}, 0x2c) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/03/23 15:56:10 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) lseek(r0, 0x0, 0x3) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0x0, {{0x2, 0x4e20, @rand_addr}}}, 0x88) 2018/03/23 15:56:10 executing program 0: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r1, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) r3 = accept4(r0, 0x0, &(0x7f0000000080), 0x80800) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f00000000c0)={'vcan0\x00', {0x4, 0x6, 0x5, "2f63ec6a9166", 0x4}}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000100), 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00000001c0)={r5, 0xb1, "4cd19b5d7b89170c2ef83df6641237abce44328f1e4954552ed10e9345dea94bd8daa0213733dac7f827f9201f704d23847d74a007ce8e4469a4c86c154ef954858c1b1c75661c17ed3fb9f4df97ae9d5eac9812ee919662f1edc6d490560e3e40d51595f29f63ad3d16621cb9c056e0e3a528750c5b26ce4be5da1e59fbf37c1b0c8cd0fb133dca05196f14aca4daa8f2266984c1c19e1e034b7d69044d478107eb2d2e6a6d97ec94568efe3fc56db60e"}, &(0x7f0000000280)=0xb9) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000480)={'rose0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f00000005c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000600)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000700)=0xe8) sendmsg$nl_xfrm(r4, &(0x7f0000000980)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000940)={&(0x7f0000000740)=@report={0x200, 0x20, 0x400, 0x70bd29, 0x25dfdbfd, {0xff, {@in6=@dev={0xfe, 0x80, [], 0x9}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0xffffffffffffffe1, 0x4e20, 0x1, 0xa, 0x20, 0x20, 0x1, r8, r10}}, [@mark={0xc, 0x15, {0x35075b, 0xb3e4}}, @sa={0xe4, 0x6, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001, 0x4e22, 0x9, 0x4e21, 0xf421c96, 0xa, 0x20, 0x80, 0x7f, 0x0, r11}, {@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {0x40, 0x7f, 0x9, 0x2, 0x8001, 0x7f, 0x9e000000000000, 0x4}, {0x46, 0x6, 0x7}, {0x2, 0x4, 0x1f}, 0x70bd27, 0x3507, 0xa, 0x0, 0x4, 0x9}}, @algo_aead={0xc4, 0x12, {{'gcm(aes)\x00'}, 0x3c0, 0x1c0, "112851706ad3750a618837802880c909bbe6a6179045fa69fde7067b688e6999da1c81dac0d4ada0006c28d75af2b1dca38c72dbcca371737572e54f477cb859033ac6fd9d878bf1dbdca1676489c37a5019842d82493042affbbca7d044d3b660a9fbd22491f0a27e2c73f7e3e0044cb8b96d717f522942"}}]}, 0x200}, 0x1, 0x0, 0x0, 0x4814}, 0x40810) sysinfo(&(0x7f00000009c0)=""/28) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) vmsplice(r6, &(0x7f0000000fc0)=[{&(0x7f0000000a80)="944911f8483865cdbde8d23385494b6136740ac5b54b3f1b0a6a9f5f82b65208f7b893e2868f1ecc76383ff1cc0966f4fa22896b75b182b76f9b9b8252506b8cdab1f7fd219eb092118f63cf065d64f22ab99cd5e889d574ba2ad51ba32df88031e89b61dc49dce5e0538746f82cfce6e7b687f36e", 0x75}, {&(0x7f0000000b00)="64e6bef7915863d7870d28be42c27f8bf314a1cc93d72ed485de4cd25c0ff2c9637e5a1203490739f3b6eb3b78dfe998c95d6d37569bf1e3239fcf23ff6acf113b4a7365cbb039af936adf33f320ae27809984304280e4416bc64030778af9a1fb1a60cf146a801a71d4ef01c2c41771fc548f8c0dba34c031c6b5c867d9256880e80d535fc78b87f8fb50ffb95e672d038b9c6243bac185f7c22e2cb372ec321d99e7b58dc9517ba01815beae6ad374ba7e396dc2bd840d26dfc604189ce8b4fb0308bb075498f452ea0bd95eeabc86a3d8fc903f7754ecf4348c30fda44a2aebca1f979f4a2c292e6019e00404442ea9050aa58a2061", 0xf7}, {&(0x7f0000000c00)="04c2281c91b2e7863b06024420a3ae7a89657bc746f26b70ebca1de9b412a19e6a04857cf435e430d528d73e110192ddc7e1fe86a8d73898de8f33788e5335b109fb2fb0b0871351416f9689c605c4592d00575a80924fda44055a0ce2407eaafd68c73a6e893c901a73a0b21d40b9ee0bc6ac594fe4eb52d8beec42f037238be4", 0x81}, {&(0x7f0000000cc0)="e7120c942a5558ca530b57bc4b22a1926acf3eae2cfa3926d88c49d4b83baa4cbb602eac01b9eb465d15df53759a405a9faa56cc366951a123fe49a4a4e37d3f2e1f255fe71b526cde5b5f7f45c5c1553109a191ae189b2ca7599adaf97f329e3e34", 0x62}, {&(0x7f0000000d40)="371be73097af01c9803e468479360a17e8d39d531de8968d60a26bde964f43603814a56927417369683a98a5afabb07e5ebf7bf7ce4e8797a99c12d1f079c8aadb0b864c7039209e7c4f6102a71aa4c7f5c038f8de9c76f3bd9764b7e6107e4bf3c2b4aad6a586d46799a45d0bf98d6cf3a4c9b58fb5c2ecac0fb5f4c51c77f636993c96b36fb9c88cd3bbaa8abafa7c5132e70678e1f2c5973bde22bc4c194769adeac23649292ad97720c241d0aad5f1988cae6545ee7b5b1a45a1fc", 0xbd}, {&(0x7f0000000e00)="79f8a06004d6123bdd3f986f9e6d6a88af4585ea2ec642574a19b6cbb8e5984b52e79739660ba319ba7894e53f04469121b377a76026121b9145fb8e282e5672227abc6bfaf332e193d5497febfda5619748d47e2beb5935f98caf6af9f7656827b0cf892a1d6f6437a675611a486ac3fede71816727ab4e99492e3eb1419760ab82677b824b6742d982b57670bbadff6c82d79cc6c3c42514d308805fa6f1458f921557d7420bc6a554d67768bb2b3e2751fe683ecb371607d929c2c1efbee113a8faa70dd532633d75128a7d3ab888e8e200b7254bc51158329158389fbf9e2a", 0xe1}, {&(0x7f0000000f00)="0a26187973cf8d793a64cb9384b125f9e062508a7fda34d5a6d073c9e3fc16602e16756b0947a95b72a0218e89bcbefefa6ce71791e5daa85fa90cf6a719c9b9259c4b06fc4656e0632407c9849e2aa5837b5642c7a59ec2f6cc5210dbbc770b42fb6b7dce66b3e78df9f86c059f1db3e243873c0699ce80963b", 0x7a}, {&(0x7f0000000f80)="526251341bdb40caacab93cc0a09a44d329f910271ad296713081b24b5903a6dc9ab1931dd60c2872a945e", 0x2b}], 0x8, 0x9) setsockopt$sock_int(r7, 0x1, 0x2b, &(0x7f0000001040)=0x7, 0x4) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000001080)={'gretap0\x00', r9}) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00000010c0)={0x0, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x88) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000001180)={0x9}, 0x4) ioctl$KDGETMODE(r4, 0x4b3b, &(0x7f00000011c0)) setsockopt$inet6_tcp_buf(r3, 0x6, 0xd, &(0x7f0000001200)="66f130217449de7874d9a4b607d65ee674d833b2ca0035d7a1e016becb3857b6565e5038bc9885bf55fa95aedca1e01eb8", 0x31) alarm(0x2) fcntl$getown(r0, 0x9) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000001240)={'ipddp0\x00', {0x4, 0xefb8, 0x3, "a74059f92981", 0x8000}}) connect$llc(r3, &(0x7f0000001280)={0x1a, 0x5, 0x3, 0x10000, 0x400, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000012c0)={0x77359400}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000001300)) 2018/03/23 15:56:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000eeefee)='net/psched\x00') fchdir(r0) close(r0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{}, {r1, r2+10000000}}, &(0x7f0000000080)) 2018/03/23 15:56:10 executing program 0: socket(0x2, 0x2, 0x0) 2018/03/23 15:56:10 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x2) 2018/03/23 15:56:10 executing program 7: mkdir(&(0x7f0000271ff8)='./file0\x00', 0x0) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f00008f8ff8)='./file0\x00', &(0x7f0000b4eff9)='proc\x00', 0x1000000, 0x0) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='adfs\x00', 0x100001, &(0x7f00000000c0)="bc5ce21fd3d168639241676bafa08625ef83da395bb4c11a6d52512af56880b071ecbc801c76f8024a496ba97eb50770ee1d62ffb4c5122e30d2264a525b77f5e4dbaf2cb8431354d92d1d9517eb876c36a71bfa68e2ede439a334bd4b8bb7f6f955") 2018/03/23 15:56:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e8bff0)=[{&(0x7f0000000000)="390000001100094701bb61e1c30500ff07000b000200000045efffff08009b0019001a00eeff0300000001000000005404e9ff0006000d0005", 0x39}], 0x1114) 2018/03/23 15:56:10 executing program 6: statfs(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/142) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/rfcomm\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x0, 0x30, 0xfffffffffffffff9, 0x9}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0x407f}, &(0x7f0000000200)=0x8) r2 = getpgid(0xffffffffffffffff) ioprio_set$pid(0x1, r2, 0x2) 2018/03/23 15:56:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0xe41, @dev={0xfe, 0x80}}}}, 0x2d63) 2018/03/23 15:56:10 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) r2 = memfd_create(&(0x7f0000000280)='\x00', 0x3) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000000280)}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xfffffcee}], 0x1) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x708, 0x0, &(0x7f0000e8c000)={0x2}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5, 0x4, 0x7, 0x5, 0x8, 0x80000001, 0x8001, {0x0, @in6={{0xa, 0x4e23, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0xfffffffffffffff9, 0x6, 0x21, 0x0, 0x3}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x10000}, &(0x7f00000001c0)=0x8) readv(0xffffffffffffffff, &(0x7f0000000300), 0x0) 2018/03/23 15:56:10 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x0, 0x8000, 0x4, 0x1, 0x4, 0x20c6, 0x7, 0x7ff, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000340)={0x5, 0x7fff, 0xb, 0x10001, 0x4, 0x101, 0xfff, 0x8, r1}, &(0x7f0000000380)=0x20) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x810, r0, 0x2) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="1e66cd002393878107a142f90712e2980071b90f49cc410521f0b53a0dfe4e2f"], &(0x7f0000000100)=0x26) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r4, 0x8, 0x81}, 0x8) socketpair$inet6(0xa, 0x7, 0x5, &(0x7f0000000180)) write$selinux_access(r3, &(0x7f0000020faa)={'system_u:object_r:auditctl_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38}, 0x28a) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000200)={0x134a, {{0x2, 0x4e23, @rand_addr=0x77}}}, 0x88) fadvise64(r3, 0x0, 0x80000001, 0x4) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x42000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) 2018/03/23 15:56:10 executing program 0: r0 = getpgrp(0x0) r1 = gettid() r2 = socket(0x3, 0x80000, 0x9) ioctl$sock_bt(r2, 0xdd1f, &(0x7f0000000240)="3cdd9e364dc350f99f28f66fe43b902e10ec8580379627f439f298d319aa4262b5f38834c107dd5aeb4db3713076dc186fee1dde370f379a2270ac14ded148eeecf02f75cdc8e1dc8af0458067c00d20e073eef913af11cef2aa0231c57256d6d917f10d590dbb99ceb3f5d237e72b76b844445ba176c38ff90180f9fd2d841a30124aa1a285f399a918bd96a4fc3aea9fd0e7a8f5ee91e72bf94ceea4510ed8aee71ade6ba5") rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x50000, 0x0) write$selinux_user(r4, &(0x7f0000000340)={'system_u:object_r:hald_mac_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x2e) read(r3, &(0x7f0000000000)=""/128, 0x80) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00000000c0), &(0x7f00000001c0), &(0x7f0000000200)) signalfd4(r3, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000000380)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x431}, @in6={0xa, 0x4e22, 0xac, @remote={0xfe, 0x80, [], 0xbb}, 0xff}, @in={0x2, 0x4e21, @broadcast=0xffffffff}], 0x58) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r5, 0x0, 0x81, &(0x7f0000000140)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000000000000005000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) 2018/03/23 15:56:10 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getgid() sendmsg$nl_netfilter(r0, &(0x7f000056efe4)={&(0x7f000097aff4)={0x10}, 0xc, &(0x7f0000888000)={&(0x7f0000001080)=ANY=[@ANYBLOB="14000000030a010000000000000000000000008f026a00"], 0x14}, 0x1}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x408000, 0x182) getsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) bind$unix(r1, &(0x7f00000010c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/03/23 15:56:10 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x400000002, 0x300) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$netlink(r2, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfd, 0x20000}, 0xc) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x4}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/23 15:56:10 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/23 15:56:10 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000000500)=[{}], 0x1, 0x0) 2018/03/23 15:56:10 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) fcntl$setpipe(r0, 0x407, 0x0) r1 = syz_open_dev$sg(&(0x7f00001caff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000180)={0x8}, 0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x404000, 0x0) accept4$llc(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x10, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)={0xda29, 0x121, 0x7, 0x1000}) ioctl(r1, 0x2276, &(0x7f0000b37000)="d8") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x2}, 0x1) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)=0x7) 2018/03/23 15:56:10 executing program 7: r0 = memfd_create(&(0x7f0000000080)="00f9ee8cd6e9", 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x3, 0x9}, {0x6, 0x5}]}) r2 = memfd_create(&(0x7f000003e000)='\t', 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000004000102) dup2(r3, r2) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x50, 0x4) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000000)={0x0}) write$sndseq(r0, &(0x7f0000000280)=[{0x0, 0xffffffffffffffff, 0x0, 0x0, @time={r4}, {}, {}, @connect}], 0x1c) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/03/23 15:56:10 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) capget(&(0x7f00000003c0)={0x19980330, r1}, &(0x7f0000000400)={0x81, 0x3, 0x4, 0xe8f, 0x1, 0x7}) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000080)=0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000300)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000200)={{{@in, @in6=@ipv4}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = gettid() sendmsg$nl_route(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="3000000010000100000000000000000000000000", @ANYRES32=r2, @ANYBLOB="000000000000000008001300", @ANYRES32=r4, @ANYBLOB='\b\x00\'\x00\x00\x00\x00\t'], 0x30}, 0x1}, 0x0) 2018/03/23 15:56:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={"6c6f00000000000000008000", &(0x7f00000002c0)=@ethtool_dump={0x40}}) accept4(r0, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x80, 0x80000) 2018/03/23 15:56:10 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000300)={0x100000001, 0x4, 0x3}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x14) socketpair(0x11, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x401}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={r4, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000180)=0x84) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000340), &(0x7f00000000c0)=0xfffffffffffffee9) 2018/03/23 15:56:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000001c00070f000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="00000000248347036f45b5520b34fa22ea692fb68f3d095d88c9af223e8c210201571d1323ed63"], 0x1c}, 0x1}, 0x0) 2018/03/23 15:56:10 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) r2 = memfd_create(&(0x7f0000000280)='\x00', 0x3) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000000280)}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000200), &(0x7f0000000240)=0x14) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xfffffcee}], 0x1) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x708, 0x0, &(0x7f0000e8c000)={0x2}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x5, 0x4, 0x7, 0x5, 0x8, 0x80000001, 0x8001, {0x0, @in6={{0xa, 0x4e23, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0xfffffffffffffff9, 0x6, 0x21, 0x0, 0x3}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r3, 0x10000}, &(0x7f00000001c0)=0x8) readv(0xffffffffffffffff, &(0x7f0000000300), 0x0) 2018/03/23 15:56:10 executing program 2: recvmmsg(0xffffffffffffffff, &(0x7f0000001100)=[{{&(0x7f0000007700)=@can, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000001180)=""/255, 0xff}}, {{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f000000a080)=""/4096, 0x1000}}], 0x2, 0x3, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000419000), 0x0, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0xfffffffffffffffe, @loopback={0x0, 0x1}}, 0x1c) 2018/03/23 15:56:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000000), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000040), 0x3d7, &(0x7f0000001c00)}}], 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x5, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x9) alarm(0x0) write$selinux_create(r1, &(0x7f0000000140)=@objname={'system_u:object_r:dpkg_var_lib_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x37, 0x35, 0x20, './file0\x00'}, 0x3e) 2018/03/23 15:56:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) getpriority(0x2, r1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/03/23 15:56:10 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r1, 0xa42981afcb9325f6}) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000dd2f63)="24000000240007dd3200000800360300fbffffff0100000000000000ffffffff0100ff10", 0x24) socketpair(0xb, 0x804, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x10400, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) 2018/03/23 15:56:10 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007ae000)="8904", 0x2) ioctl$sock_proto_private(r0, 0x89e6, &(0x7f0000000080)="08016ed1ffb7b06d4f68a972abd53325eceac61084cb2dc90a11e0fabd4ad92dcb90fe2fd6f12428e4b60df8d5a73ef7c3c6409b376068a4695ea4d8463afee436534e9495819065a980a0cc4b255bb8628de844136b846ea767857948a1cdefb2d40d6d9537a8ff9ce77f09") 2018/03/23 15:56:10 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{}, 'port1\x00'}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x2) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000240)) socketpair(0x4, 0x80003, 0x3, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000180)="fe76f49de419b41f50836938776e28cd0b25f5d328d4ce27b8267ddf46097f4aca88a6e0a6d9ce0ff66126b2076495ded57b4c38f9e7d06e45e6347b6c4be0129e4ea072c92d6caf903970e8430785be15f45b4854dfafb863347b26f495d39a24465f5cc879fb9a0e69c82cc9855a209bb3e445af8db37478a0ae6cbf4dc440f2d5ed12e9076d78830279a541b9b8b1a9367290a459544a61a4881dd8aa3d50ca937d37b206068e1e28df0965132c40f3f883d8a9b9a87c6aa865c201") ioctl$TCGETS(r2, 0x5401, &(0x7f0000000140)) 2018/03/23 15:56:10 executing program 3: getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x4000000000000000}}, 0x7, 0x100000001, 0xd1, 0xffffffff, 0x1}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x800100000000003, 0x660, 0x2, 0xa, 0x401, 0x3d9, 0x7, 0x100000000000401, r0}, &(0x7f0000000180)=0x21b) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001ffc)=0xe) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/policy\x00', 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x10400, 0x0) pipe2(&(0x7f0000000240), 0x80800) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x7f, 0x204a42) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00000fcffc)) 2018/03/23 15:56:10 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040), 0x0) futex(&(0x7f00000000c0), 0xc, 0x1, &(0x7f0000000080), &(0x7f0000048000), 0x80000) 2018/03/23 15:56:10 executing program 2: pipe(&(0x7f0000c4d000)={0x0, 0x0}) vmsplice(r1, &(0x7f00003adfc0)=[{&(0x7f0000f84fa7)="01", 0x1}], 0x1, 0x0) close(r1) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x80011, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000400)) sendmsg$nfc_llcp(r0, &(0x7f00000003c0)={&(0x7f0000000000)={0x27, 0x1, 0x1, 0x2, 0x3ff, 0x9, "30c8cc0fe97eeb9ca405bc39f88ff6a9f90e450ba8bf6a6756cda4aea0e01ab645c8a10ef4b937a7c7fcdd39b23a2ee865116627da85f5a94d0b5de5ab0dfd", 0x11}, 0x60, &(0x7f0000000240)=[{&(0x7f0000000080)="cfa92fd15282cef34be5f450a350e4ead747e4c19406a12310a1157c7b609afd6b5108a0eb0c7a2696cecbffaae11f163c1f3ae7caeb3a24a0e64a3f56336941e9b9614ff208728a6635bb8d4022efb583e49d95174adeab27d5dae861fca77308fe5463434af200a13eeae07009c8300a1b98e08828ebecc1474f756a3d7456d62dc01f2b41742cdaed39bb4085dc8a4e87f2b656b58a5458338d3d27c13658ab11860b0c29304136a37a388d70c62e44b3822eb061ac68", 0xb8}, {&(0x7f0000000140)="2572a3697760f07765e07db3883635e2634aba17a132940ab5d850f9578b95db534d0a6050d3072ca028ef", 0x2b}, {&(0x7f0000000180)="9ca5db6925bdea252ec2b37f01f279a25b4355b65d5dff95f943d3b2902de2d4b9be112d8e9a6fe26b747ff22cd9eb6e3623584768ca584a6dfc114ee9977d923895f71ff86940d2bf4d97787f03cfe2c35983d62dfbbf6a47ecfb1d1e4c5f9429b66d7f16d4624fb35168efefa9eabc3ddf7b4981210431d4244054abd32022379294021b4c5dd769068ff4dc6318f703fee15a2f1bee32bebdbad3ae65d20ea4c1c56a0030ee5fe6d251dddbdc883fc35b01", 0xb3}], 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x108}, 0x1) close(r0) 2018/03/23 15:56:10 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e21, 0x79874e1b, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x3, [0x6, 0xfffffffffffff80b, 0x800, 0x26, 0xffffffffffff930f, 0x7, 0x5, 0x5]}, 0x5c) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000180)=""/110, &(0x7f0000000200)=0x6e) connect$l2tp(r2, &(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x2, 0x3, 0x3, {0xa, 0x4e21, 0x5, @empty, 0x6}}}, 0x3a) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000280)={0x7, 0x6}) renameat(r2, &(0x7f00000002c0)='./file0\x00', r2, &(0x7f0000000300)='./file0\x00') setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000340)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xe}, 0x1, 0x6, [@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x7, @broadcast=0xffffffff, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002]}, 0x28) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000380)=0x1, &(0x7f00000003c0)=0x4) ioctl$KDDELIO(r2, 0x4b35, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000400)) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000440)={0x1f, 0x4, 0x1, 0x40, 0x101}) recvfrom$ipx(r2, &(0x7f0000000480)=""/4096, 0x1000, 0x2, &(0x7f0000001480)={0x4, 0x800, 0xc1c, "6e61c2d730a9"}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000014c0)={0xffffffffffffffff}) socket$pptp(0x18, 0x1, 0x2) sendmsg(r3, &(0x7f0000001880)={&(0x7f0000001500)=@sco={0x1f, {0xffffffff, 0x9, 0x1f, 0x8, 0x6, 0x8}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001580)="5672e50664e3d9953687fcce3573f3cc5b076c97f37ad65591abaa252a29da95e6005dfe", 0x24}], 0x1, &(0x7f0000001600)=[{0x108, 0x117, 0xffffffff, "562a26ef391315de586f02a29fa1c89e0cea1854c552c0738f1ae398b09584f3cc1dead2f9da075dd41e8c25fbfc286555f17836f6abd2f70e63e925f272be5f8c99c1cee3645dc14199272107bccad41817d8ec291b9f75c3526ba16b774c797eaab20b2268a15a1a9ea8cc9289049eddc15387a0cfcc8ce90102db5801212c63a1954224654e7a64f1a74ec5504e9df1b7408bd7dfc9062c20a3cc5bef34157b3cdaa19071006cdeaffec17fe0ee4ced6654415a8bd4688acb7d725a2337a65ec48c6a639a9781b52ef2d9f42a7627e06216f397630e04ca9fb45d6fe1cc3919e0add43645f50339232876c258d7bea8e53ecddbc1eb0d"}, {0xe0, 0x1ff, 0x2, "59f8537124d1ac8fb4230df0f41b0e07932dc3d342c4cb191a594ef4dc67dbb3347d5d9ca484b38c1b8f8920fc04c635144602a69e6745b19a24e7fc5bc5435885528738d6462afc2fdae758ebd339f91a1755581876c6d344be18dca571005d0d1782e5e358f779c7b392847923e2c41a6e2fbc874aee60926538c26584d7f0e8970d64c30874318b6b6ffe520327beda9ea116f126b782f042a7faaf834c1e062d2ba6f9522dfb0e79af8c59d439376e694f21cf6aa1e14d1fd29827399092152cd596adc0a9fc0d"}, {0x30, 0x100, 0x200, "48a20f87f6da5d42439a59f1697e3e8306720ec06a2b01e337362c"}, {0x50, 0x119, 0x1f, "316780fc23f51f047e420e6583e8ab918cbec69aa81da15ad36442093d3c848205f8d867d7f151194628cb2ffcf4ee847bd8361027274ab8a4111ca7"}], 0x268, 0x20000081}, 0x1) fstat(r0, &(0x7f00000018c0)) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000001940)=0x8) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000001980)=0xa0, &(0x7f00000019c0)=0x4) clock_gettime(0x7, &(0x7f0000001a00)) signalfd4(r2, &(0x7f0000001a40)={0x20}, 0x8, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001a80)={0x5, 0x1000, 0x8008, 0x9, 0x2, 0x0, 0x8, 0x81, 0x0}, &(0x7f0000001ac0)=0x20) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001b00)={r4, 0x2c, 0x3, [0x5, 0x97e, 0xffffffff]}, 0xe) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000001b80)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000001c40)={&(0x7f0000001b40)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001c00)={&(0x7f0000001bc0)={0x1c, r5, 0x320, 0x70bd25, 0x25dfdbfd, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000800}, 0x2400c080) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000001c80)) init_module(&(0x7f0000001cc0)='/selinux/avc/cache_threshold\x00', 0x1d, &(0x7f0000001d00)='\x00') execve(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001dc0)=[&(0x7f0000001d80)='\x00'], &(0x7f0000001e80)=[&(0x7f0000001e00)='/selinux/avc/cache_threshold\x00', &(0x7f0000001e40)='.\x00']) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001ec0)={r4, @in6={{0xa, 0x4e22, 0xe9, @dev={0xfe, 0x80, [], 0x15}, 0x20}}}, &(0x7f0000001f80)=0x84) [ 83.706027] A link change request failed with some changes committed already. Interface syz_tun may have been left with an inconsistent configuration, please check. [ 83.728423] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex 2018/03/23 15:56:10 executing program 5: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000a6af74)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000040)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) setitimer(0x3, &(0x7f0000f3bfe0)={{0x0, 0x7530}}, &(0x7f00004f7000)={{}, {0x0}}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r4, 0xca, "3b8d7f03c2a57282c73d8fdd4100d14bf9e7b5e0826b488ec21b41b86df95f5fe9f00357d43fd856177d4e21a75cc6aea08facb4855d3715e26cc52ae200754a61b3f19d2539d0ceb1f19e6cedd5e460165673ad3f910819ab9b148616ab4bd92cfa36ffcc7336cb540654ac4fc75177fccdbf5275e05f3d18b90a878fa5afecce24d271569455c1b8fe5d6627d10e24630a1be49dd63f598dba45270ee64541d31e00e7d45d4e60b81c16328ed0727838fc423b6ec0014586d006a20bd134da5c990b4aecd112f940f5"}, &(0x7f0000000200)=0xd2) restart_syscall() ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000b5efb0)={0x1a, @time={r3}}) 2018/03/23 15:56:10 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x100) write(r0, &(0x7f0000000040)="240000005a001f0014f9f407125a00001e13171308001000fff708ff0800020001000000", 0x24) 2018/03/23 15:56:11 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9ff4)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f000084fffc)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000002, 0x10, r0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cba000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x5, 0x0, 0x81, 0x80}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x4}, &(0x7f0000000140)=0x8) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000180)=0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x9, 0x10000}) dup3(r1, r0, 0x0) 2018/03/23 15:56:11 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, [0x3, 0x3ff, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x9]}, &(0x7f0000000680)=0x100) r2 = socket$inet(0x10, 0x3, 0x3) sendmsg(r2, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)="4c0000001200ff09fffefd956fa283b724a6ff8000002800000000683540151fc41180b598bc593ab6821148a730de33a49868c46b2ca654a6613b6aabf35d4c1cbc882b0798810000000000", 0x4c}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x0, &(0x7f0000000100)}, &(0x7f0000000180)=0x10) r3 = syz_open_dev$tun(&(0x7f0000004440)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x26}) ioctl$TIOCSTI(r0, 0x5412, 0x80000001) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x2, 0x4) recvmsg(r2, &(0x7f0000000200)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000240)=""/253, 0xfd}, 0x0) 2018/03/23 15:56:11 executing program 4: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000000c0)={r1, 0x8}) mremap(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) 2018/03/23 15:56:11 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1f, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x9, 0x4) r1 = dup2(r0, r0) getpeername$netrom(r1, &(0x7f0000001640), &(0x7f0000001680)=0x10) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=""/21, &(0x7f0000000080)=0x15) 2018/03/23 15:56:11 executing program 3: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='timers\x00') ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000300)=""/18) r1 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r1}, &(0x7f0000bbdffc)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000140)=0x9, 0x4) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x77359400}}, &(0x7f0000b4a000)) fcntl$notify(r0, 0x402, 0x2) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000100)={0x4, 0x7f, 0x2, 0x8, 0x8, 0xfffffffffffffff8}) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) 2018/03/23 15:56:11 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4000, 0x0) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe, 0x10}, 0xc) futex(&(0x7f0000816ffc), 0x54659374cb49424a, 0x0, &(0x7f0000000ff0), &(0x7f0000000ffc), 0xffffffffffffffff) 2018/03/23 15:56:11 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000040)=[0x6, 0x800]) prctl$void(0x27) 2018/03/23 15:56:11 executing program 6: r0 = socket$inet6(0xa, 0x80f, 0x2) r1 = socket$packet(0x11, 0x3, 0x300) rmdir(&(0x7f0000000000)='./file0\x00') setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) getsockname(r1, &(0x7f00000001c0)=@alg, &(0x7f00000000c0)=0x80) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000010000000000000000"], &(0x7f0000000180)=0x24) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000001000)={0x1, &(0x7f000000a000)=[{0x6}]}, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000240)={'broute\x00'}, &(0x7f0000000080)=0x78) mkdir(&(0x7f0000000100)='./file1\x00', 0x100) sendto$inet6(r0, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000b34fe4)={0xa, 0x4e20}, 0x1c) 2018/03/23 15:56:11 executing program 4: mkdir(&(0x7f000090a41c)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000bbeff6)='./control\x00', 0x81000000) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000002cff6)='./control\x00', 0x0) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) renameat2(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file1\x00', 0x2) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) 2018/03/23 15:56:11 executing program 7: r0 = add_key$user(&(0x7f000065d000)='user\x00', &(0x7f00004d9000)={0x73, 0x79, 0x7a}, &(0x7f000088dfe4)="14", 0x1, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) keyctl$set_timeout(0xf, r0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/03/23 15:56:11 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4205, r1, 0x0, 0x0) r2 = dup(r0) bind$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0x74, {0xec3, 0x10001, 0x800, 0x3, 0x80000001, 0x9}, 0xef, 0xe148}, 0xe) 2018/03/23 15:56:11 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x2c0, &(0x7f0000000100)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00000000c0)={r1, 0x2}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x0, 0x200000000001) sendfile(r3, r2, &(0x7f0000979ff8)=0x10000000, 0xff) 2018/03/23 15:56:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/stat\x00') llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/134, 0x86) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/03/23 15:56:11 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000)={0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup3(r2, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000006ff4)={0x40000014}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000ff4)) epoll_pwait(r2, &(0x7f0000791fb8)=[{}], 0x1, 0x0, &(0x7f0000122ff8), 0x8) 2018/03/23 15:56:11 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/igmp6\x00') socket$inet_icmp(0x2, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x1, 0x1, 0x4, 0x7, 0x2, "8eda1b0de4452c2383378834594f67239fb9b424deefd387cda58c137e1293f203702a09763a7622baf2573e4b72590e43e11f90d92f9469142f861f86142f", 0x23}, 0x60) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000080)=""/24, &(0x7f00000001c0)=0xfffffdfe) [ 85.153676] IPVS: Creating netns size=2552 id=10 2018/03/23 15:56:13 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cde000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x1, 0xde, 0x5}, 0x20) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000badff4)={0x6}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000bb1ff4)) ppoll(&(0x7f00001ae000)=[{r1}], 0x1, &(0x7f000056eff0), &(0x7f0000fb5ff8), 0x8) 2018/03/23 15:56:13 executing program 6: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f0020d61a4846474c000ee12cfa00", &(0x7f0000000040)=ANY=[@ANYBLOB="c497a6dc93909c42e9b460f34a9fc40ceeab8a80186ae8ebeb383610a1a7153b68be130730eaf724cb1a5acbfccf5c57766e297b876f2d44fff5545f3739c5178171e0590735ec3956ffeebd25fdd5801e874275b41a89b0eeb8f212d35a7063328eb1ed7bba3da81f16e0bb2762d85f74bca66acd675ef35435508f7a2a57412feae0ce8b58d2147f878c91c6f71d20a1fd6203572c"]}) 2018/03/23 15:56:13 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000011c0)=@assoc_id=r2, &(0x7f0000001180)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001200)={0x9, {{0xa, 0x4e24, 0x400, @empty, 0xfff}}}, 0x88) sendmsg$nl_netfilter(r0, &(0x7f0000d30fc8)={&(0x7f0000008bc0)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000004640)={0x14, 0x0, 0xa, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/23 15:56:13 executing program 3: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f000003dff6)='./control\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000140)=""/254, &(0x7f0000000240)=0xfe) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000280)={0x3, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000002c0)={0x3c65, r1, 0x10000, 0x6}) readlink(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=""/250, 0xfa) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x1, 0x0) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000), &(0x7f0000001fe8), 0x0) 2018/03/23 15:56:13 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007800)='/selinux/enforce\x00', 0x280000, 0x0) connect$nfc_llcp(r0, &(0x7f0000007840)={0x27, 0x0, 0x1, 0x7, 0x4, 0x4, "7d96e12933c1f8ff26e4d72631b2ff1579eb15350c50ec2f92064003a74abd32bc7f604a648f61d1897084933fdab7935297077f818720e4ef281d936f20a7", 0x28}, 0x60) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x4e23}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x2, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syz_tun\x00'}) 2018/03/23 15:56:13 executing program 5: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) msync(&(0x7f00003f6000/0x4000)=nil, 0x4000, 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x408280, 0x8) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x4589d1ac) 2018/03/23 15:56:13 executing program 2: capset(&(0x7f0000560ff8)={0x19980330}, &(0x7f00003fd000)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80480, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x78) ioctl$KDSETMODE(r0, 0x4b3a, 0xffff) 2018/03/23 15:56:13 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3000008, 0x80000000012, r0, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=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\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x8, 0x0, &(0x7f0000000180)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000000240)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x10, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/03/23 15:56:13 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x101200, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x80, "aa728014865b7eb4a9bc5aecc831b8236778db21922f4a7232bac1673b7d56bbbec6bb83a138a859e6ef1fc8932beec6444d69d01a1eb0d947517eb2b8f7334de49f5dd4308f1574b39e67cb572c21fc107dba841c80b3e164d2e80888ec06923713b7bbfb2d18d62b5d4c044b1086c6b5794be1deef8af934b247bb3dc6dac2"}, &(0x7f0000000280)=0x88) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000300)=@assoc_value={r2, 0x1ff}, 0x8) r3 = gettid() getpgid(r3) setsockopt(r0, 0xffffffffffff7fff, 0x10001, &(0x7f0000000080)="8c358db51c73f105ec9cd69213caaa88ec6346f463bfaa71b2d0f86b4e613ceac016b660a440ede11e7efa40591b2fb8ce0910fdf86969dcfb0438d106df5f14e9c68c3722daba427e40a89d6701d76e48034f137e361c8868b1085dadfe03bd5dba33e94806b6779ed6403f3ccab5c54fc3125808c6a9a9a4d386335d644e480511e2d5e8b44e9a73b8f5bb16666620e328a988b0ba39937dd7c8180c503ea509559d8f04244fa89ab5e302c7daaab925053fd032fbd8e1fbc4c4074e9fd7960050c40f65bb280188fc0b5b8ee3e32e173c6ca2e6754077682c18ef5e5a967801b4", 0xe2) setsockopt$sock_void(r0, 0x29, 0x41, 0x0, 0x0) getsockname$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) 2018/03/23 15:56:13 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x1000000000) inotify_init() r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) signalfd4(r1, &(0x7f0000000240)={0x7}, 0x8, 0x80000) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x100, 0x1, 0x11, 0x9, "9ded3cea985b24c20035da61933d2ddeb1183e41aea5c1ba4f5e8119bc0ef344cb2ef146494cb031d9e569617463a137d098c66fda4c89c3b69e247089603085", "7f46eae8d98d4ed46afb786f816cca88351ef1bcb817b1316ad7dc535378d011", [0x200, 0x6]}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/commit_pending_bools\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000200)={0x40000000}) 2018/03/23 15:56:13 executing program 2: r0 = socket(0x11, 0x3, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) getsockopt$netlink(r0, 0x10e, 0x1, &(0x7f0000000080)=""/208, &(0x7f0000000180)=0xd0) r2 = dup2(r0, r1) connect(r2, &(0x7f0000000000)=@sco={0x1f}, 0x8) 2018/03/23 15:56:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1f) writev(r0, &(0x7f0000f9a000)=[{&(0x7f0000f8d000)="2900000021001900013d3500000a00060200000000000000000d00040d001000190000002400030008", 0x29}], 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x5) r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x2, 0x1) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) [ 86.038692] audit: type=1400 audit(1521820573.119:66): avc: denied { call } for pid=13926 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=binder permissive=1 [ 86.067327] binder: 13926:13940 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 86.085684] audit: type=1400 audit(1521820573.159:67): avc: denied { getattr } for pid=13917 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 86.103345] binder_alloc: 13926: binder_alloc_buf, no vma [ 86.104357] binder: 13926:13928 transaction failed 29189/-3, size 40-8 line 3128 [ 86.104410] binder: BINDER_SET_CONTEXT_MGR already set [ 86.104418] binder: 13926:13953 ioctl 40046207 0 returned -16 2018/03/23 15:56:13 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) syz_extract_tcp_res(&(0x7f0000000040), 0x3, 0x10000) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001e4000)) ioctl$int_in(r1, 0x5403, &(0x7f000062cff8)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) 2018/03/23 15:56:13 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x802) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80, 0x2}, 'port1\x00', 0xa9824f69d1376637, 0x10000a}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) [ 86.105870] binder_alloc: 13926: binder_alloc_buf, no vma [ 86.105911] binder: 13926:13928 transaction failed 29189/-3, size 40-8 line 3128 [ 86.121354] binder: undelivered TRANSACTION_ERROR: 29189 [ 86.121426] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/23 15:56:13 executing program 1: r0 = socket$inet6(0xa, 0x1, 0xfffffffffffffffe) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000a62000)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f0000993fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/23 15:56:13 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0xffffffffffffffda, 0x200c0) fsync(r0) r1 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") syncfs(r1) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000000)=""/145, 0x91}, {&(0x7f00000000c0)=""/95, 0x5f}, {&(0x7f0000000140)}, {&(0x7f0000000180)=""/94, 0x5e}], 0x4) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000240)={0xfffffffffffffffa, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x0, 0x3, [{{0x2, 0x4e21}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @rand_addr=0x6b4}}]}, 0x210) execveat(r1, &(0x7f0000018ff8)='./file0\x00', &(0x7f00004d9ff8)=[&(0x7f0000018fed)="77f8916e002f766e656d743130"], &(0x7f0000f2c000), 0x0) 2018/03/23 15:56:13 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) dup3(r1, r1, 0x0) write(r1, &(0x7f00000b5000), 0x0) 2018/03/23 15:56:13 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x4200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x80000, 0x53}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x9f4}, &(0x7f0000000200)=0x8) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="adfab39c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x20) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/23 15:56:13 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="2600000010002748be75ea6f1ae4b75f187c92ab9f01c1ff00000000000000000800", 0x11) 2018/03/23 15:56:13 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000040)={0x40, 0x7, 0xf40, 0x1, 0x17, 0x41}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={0x0, 0x7530}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0x81, 0x2, 0x666, {0x0, 0x1c9c380}, 0x2, 0x124}) r1 = socket(0x10, 0x0, 0x8001) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001bc0)=@filter={'filter\x00', 0xe, 0x4, 0x1940, [0x0, 0x20000280, 0x20000f58, 0x20000f88], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{{{0x0, 0xc, 0x9bff, 'vcan0\x00', 'erspan0\x00', 'ifb0\x00', 'ifb0\x00', @empty, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0x0, 0x0, 0xff], 0xf8, 0x128, 0x258, [@cluster={'cluster\x00', 0x10, {{0x5, 0x9, 0xfff, 0x1}}}, @nfacct={'nfacct\x00', 0x28, {{'syz1\x00', 0x3}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x1eeb4c36, 'system_u:object_r:fsadm_exec_t:s0\x00'}}}}, {{{0x3, 0x8, 0x3, 'bcsh0\x00', 'ifb0\x00', 'ifb0\x00', 'ipddp0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0xff, 0x0, 0x0, 0x0, 0xff], @random="a234a0f6f6d9", [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x9a0, 0xa08, 0xa50, [@rateest={'rateest\x00', 0x48, {{'dummy0\x00', 'vcan0\x00', 0x0, 0x0, 0x8, 0x100, 0xfffffffffffffff8, 0x40fd, 0x7ff, 0x1ff}}}, @among={'among\x00', 0x898, {{0x401, 0x1, 0x9, {[0x1, 0x5, 0x93, 0x5, 0x9, 0xe8, 0x6, 0x100, 0x0, 0xf91, 0xf8, 0x200, 0x3, 0x80000000, 0x52b8, 0x7fff, 0xfffffffffffffff9, 0x80000000, 0x1, 0x2, 0x6, 0x40, 0x0, 0x91, 0x0, 0x100, 0x100000000, 0x1, 0xfffffffffffffffe, 0x0, 0x1, 0x10001, 0x0, 0x1, 0x1, 0x3, 0x3d, 0x8001, 0xc91, 0x5, 0x4, 0x9, 0x6, 0x1, 0x57ff, 0x1, 0xbcc, 0x400, 0x2, 0x5, 0x7fffffff, 0x5, 0xe9, 0x3f, 0x8, 0x7, 0x8, 0x1, 0x6f5, 0x7f, 0x6, 0x0, 0x1ff, 0x200, 0x1, 0xffff, 0x1ff, 0x6, 0x101, 0x5, 0xfffffffffffff10a, 0x1, 0x3, 0x20, 0x8, 0x4, 0x9, 0x8, 0x80, 0x8, 0x8, 0x5, 0x7c34, 0xffffffffffff8001, 0x0, 0x6, 0x1fd2, 0x9, 0x6, 0x10000, 0x1, 0x35, 0x9, 0xffffffffffff8433, 0x9, 0x9, 0x1, 0x1, 0x10001, 0x1, 0xa82, 0x5, 0x4, 0x7, 0x2, 0xffffffffffffffff, 0x5, 0x9, 0x6, 0x7, 0x3793, 0x5, 0x4, 0x8, 0x7fff, 0x2, 0x65a5, 0xcc3, 0x2, 0x7f, 0x7f, 0xff, 0xd6a, 0x80000000, 0x6, 0x1, 0x1d5, 0x0, 0x4, 0x0, 0x7, 0x7, 0x5, 0x1, 0x1, 0xffffffff, 0x2, 0x8, 0x4, 0xffffffffffffffff, 0x4800000000000, 0x8, 0x6, 0x80000001, 0x0, 0x7, 0x7fffffff, 0x0, 0x7, 0x3, 0xfff, 0x100000001, 0xd4bf, 0x3, 0xffffffffffffff18, 0x6, 0x7, 0x1, 0x9, 0x4, 0x1000, 0x9, 0x7, 0x3, 0xff, 0x10000, 0x800, 0x2, 0x5, 0x7f, 0x2fb, 0x10000, 0x80000000, 0x80000000, 0x8, 0x8, 0x6, 0x8, 0x40, 0x80000000, 0xee9b, 0x3, 0x1000, 0x7, 0xfffffffffffffffe, 0x0, 0x3f, 0xfffffffffffffffd, 0x9, 0xffff, 0x4, 0x9, 0x1, 0x4, 0xc1, 0x1, 0xee7, 0x6, 0x81, 0x4, 0x3, 0x8, 0x5, 0xf21, 0xef1, 0x7fff, 0x5, 0x1ff, 0x4, 0x7, 0x8, 0x48d, 0x8001, 0x3, 0x7, 0x80000001, 0x5, 0x6, 0x1000, 0x5, 0x9, 0x6, 0x7f, 0x3cef, 0x8, 0xc9c, 0xff, 0x6, 0xfca, 0x401, 0x9, 0x4d2, 0x120, 0x800, 0xfffffffffffffc01, 0x5, 0x2, 0xfffffffffffffffe, 0x0, 0x22, 0x2, 0x7, 0x2, 0x72, 0x101, 0x8, 0x80000000, 0x0, 0x9af, 0x6, 0xe296, 0x4, 0x6, 0x0, 0xfffffffffffeffff, 0x40, 0x3], 0x7, [{[0xdb, 0x5], @broadcast=0xffffffff}, {[0x2, 0xffffffffffffffff], @dev={0xac, 0x14, 0x14, 0xd}}, {[0x5, 0xd53c]}, {[0x61, 0x1], @broadcast=0xffffffff}, {[0x1, 0x2], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x74, 0xbe7], @rand_addr=0x6}, {[0x2, 0x80000001], @loopback=0x7f000001}]}, {[0x1, 0x1e, 0x401, 0x7, 0x8, 0x401, 0x2, 0xfd8f, 0x3, 0x7af8, 0x1ff, 0x3, 0x4, 0x3, 0x3, 0x3, 0x1, 0x0, 0x7, 0x9, 0x1, 0xc62, 0x9, 0x0, 0x6, 0x5, 0x5, 0x3, 0x6b, 0x9, 0x81, 0x40, 0x4de, 0x6, 0xffffffff, 0x9, 0x6fb2, 0x8, 0x1, 0x8, 0x8, 0x10001, 0x3, 0x8, 0xffff, 0x8, 0x8001, 0x2, 0xfffffffffffffff9, 0xd9d, 0x3ff, 0x96, 0x1f, 0x0, 0x20, 0xfff, 0x3, 0xa1f, 0x7ff, 0x10000, 0xde7, 0x20, 0x1, 0xf6, 0x4, 0x9, 0x7fff, 0x400, 0xffffffff, 0x1, 0x100000000, 0x6, 0x82, 0x8, 0x2, 0x6, 0x1000, 0x0, 0x8001, 0x6, 0x1000, 0x401, 0x8, 0xaeb, 0x9, 0x2, 0x6bc, 0x9, 0x300000000, 0x80000001, 0x400, 0x5, 0x3, 0xae1, 0x2, 0x7fff, 0x8, 0xfffffffffffffff9, 0x7, 0x80000001, 0xaba8, 0x2, 0x7, 0x868, 0x7fff, 0x1, 0x9, 0x0, 0xfffffffffffffffa, 0x7fc000000, 0x3, 0x16, 0x8cb, 0x3, 0x5, 0x0, 0x3, 0x101, 0x8, 0x2, 0x1, 0x8, 0xc9a, 0xd4e, 0xfffffffffffffffe, 0x3, 0x5, 0x6, 0xfffffffffffffffa, 0x6, 0xd8d, 0x80, 0x6, 0x8, 0x0, 0x7, 0xbd, 0xfffffffffffffffb, 0x8000, 0x8, 0x0, 0x1, 0x0, 0x0, 0x7fff, 0x7, 0xfffffffffffffc01, 0x8, 0xffffffffffff0001, 0x5, 0x8, 0x0, 0x8001, 0x800, 0x20, 0x4, 0x200, 0x9, 0x87b, 0x1, 0x3f, 0x7ff, 0x2, 0x6, 0x452, 0x200, 0x8, 0x1, 0x0, 0x8, 0x400, 0x0, 0x7, 0x4, 0x1c9, 0xd3b9, 0x3f, 0x8, 0xd6a, 0xac, 0x3, 0x1, 0x7, 0x0, 0xfa, 0x1f, 0xff, 0x8, 0xfff, 0xfffffffeffffffff, 0x6cd5, 0xffffffff, 0x81, 0x8, 0x80000000, 0x20, 0xff, 0x2, 0x2, 0x597000000000000, 0x6, 0x200, 0x63, 0xfffffffffffffff7, 0x200, 0x6, 0x1ff, 0x7fff, 0x7, 0x2, 0x5, 0x8001, 0xfffffffffffffff9, 0x8, 0x9, 0x2, 0x100000000, 0x9, 0x10000, 0x100, 0x4, 0x7, 0x1, 0x6, 0x72, 0x554, 0x401, 0x13d, 0x1, 0x8, 0xcf7, 0xfffffffffffffffc, 0x20, 0x7, 0x0, 0x80, 0x1, 0xfffffffffffff447, 0x1f, 0x10, 0x3, 0x1, 0x3, 0x3ff, 0x3, 0x5, 0x4, 0x7, 0x20, 0x3, 0x5, 0x0, 0x1, 0x6, 0x4493, 0xffffffffffffffff, 0x1], 0x3, [{[0xc4f, 0x9], @multicast2=0xe0000002}, {[0x9, 0x9], @local={0xac, 0x14, 0x14, 0xaa}}, {[0x25, 0x6], @dev={0xac, 0x14, 0x14, 0x15}}]}}}}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x4ed, 0x5}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x11, 0x2c, 0x809b, 'lo\x00', 'syzkaller1\x00', 'bcsh0\x00', 'ifb0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0x0, 0x0, 0x0, 0xff, 0xff], @random="dab8e5a4996b", [0xff, 0x0, 0x0, 0xff, 0xff], 0x950, 0x9b0, 0x9e0, [@among={'among\x00', 0x888, {{0x0, 0x7, 0x100000000, {[0x800, 0x1, 0x6, 0x0, 0x6, 0x3, 0x3, 0x7, 0xd3e, 0x8, 0x4, 0x4, 0xffffffffffff8000, 0x10000, 0xa9, 0x3000, 0x0, 0x4, 0x8, 0x56, 0x100, 0x7, 0x3, 0x10000, 0x9b8a, 0x800, 0x80, 0x8, 0xfffffffffffffffe, 0xffff, 0x0, 0x14, 0x0, 0x1, 0xfffffffffffffffb, 0x6, 0x7ff, 0x7fff, 0x80000000, 0x0, 0x1, 0x9e, 0xfff, 0x100000000, 0x82, 0x4, 0x8, 0x100, 0x6, 0x10000, 0x1d3, 0x8001, 0x7, 0xfff, 0x7, 0x44, 0xfffffffffffffffd, 0xffffffff, 0xd5e, 0x101, 0xf4, 0x20, 0x9, 0x9, 0x6, 0x7, 0x2, 0x20000000000, 0x9, 0x80000000, 0xb85e, 0x8, 0x34ded92f, 0xa9dd, 0x6, 0x5, 0x0, 0x0, 0x2, 0x4, 0x2, 0x8, 0x9715, 0x0, 0x6, 0x101, 0x401, 0x8000, 0x3, 0x1, 0x7ff, 0x4, 0xae3, 0x10000, 0x3, 0x3, 0x0, 0xc99, 0x2, 0x4, 0x7ff, 0xff, 0x1000, 0x40, 0x0, 0x7ff, 0x80, 0x9, 0x1, 0x8, 0x16b, 0xfff, 0x5, 0x7, 0xffffffffffffff81, 0x33, 0x6, 0x6, 0x7fff, 0x9, 0x9, 0x3, 0x9, 0x2, 0x9, 0x9, 0x7, 0x8, 0x5, 0x7, 0x401, 0xdf2, 0x81, 0x7fffffff, 0x3ff, 0x8, 0xfffffffffffffffa, 0x9, 0x95, 0x100, 0x4, 0xffffffffffffffff, 0x2bcc5ffc, 0x7, 0x2, 0x1, 0x6, 0x4, 0xffffffffffffffff, 0x69, 0x4, 0x3, 0x100000000, 0x1d37600000, 0x1000, 0xffffffff, 0x101, 0x8, 0xb77a, 0x4, 0x7fffffff, 0x5, 0x101, 0x1, 0x7, 0x100, 0x2, 0x400000000, 0x7ff, 0x9bc6, 0x9, 0x1, 0x9, 0x0, 0x5b, 0x9, 0xfff, 0x3, 0x6, 0x101, 0x7, 0x101, 0x3, 0x0, 0x9, 0x2, 0xdb, 0x1, 0x2, 0x3, 0x80000001, 0x9d, 0x4, 0x9, 0xde26, 0x8, 0x42, 0x5, 0x0, 0x7fffffff, 0x1, 0xffffffffffffffc1, 0x5, 0x6, 0x9, 0x0, 0x100000000000, 0x7f, 0x4, 0x8, 0x6, 0xe7, 0x9, 0xcbd, 0x4, 0x800, 0x6, 0x7fff, 0x10001, 0x1, 0x3f, 0x73c2, 0x8, 0x7, 0x0, 0x8c, 0x1, 0x2, 0x30, 0x101, 0x1, 0x5, 0x3ff, 0xffff, 0xff, 0x6, 0x2, 0x2, 0x7f, 0x4, 0x800, 0xfffffffffffffff9, 0x800000000000000, 0x9, 0x6, 0x9ff, 0x8001, 0x9, 0x2, 0xfffffffffffff976, 0x10001, 0x0, 0x2, 0x1000, 0x4, 0x9], 0x4, [{[0x5, 0x2], @multicast2=0xe0000002}, {[0xfff, 0x2], @broadcast=0xffffffff}, {[0x8001, 0x401], @local={0xac, 0x14, 0x14, 0xaa}}, {[0xc3, 0x1], @remote={0xac, 0x14, 0x14, 0xbb}}]}, {[0x4, 0x80000000, 0xae, 0x7, 0x3, 0x1f, 0xb7b2, 0x5, 0x1, 0x1, 0x7872f5bd, 0xfffffffffffffff7, 0x1d5c, 0x10000, 0x9, 0x1, 0x8, 0x4, 0x1, 0x6, 0x8, 0x8b1, 0x8, 0x4, 0x7, 0x698, 0x1, 0x5, 0x9, 0x800, 0x1, 0x9, 0xdd21, 0x5, 0x3, 0x7fffffff, 0x8, 0x80000, 0xf04f, 0x7, 0x80000001, 0x9, 0x7fff, 0xf5ca, 0x10100, 0x3653e8da, 0x400, 0x1f, 0x101, 0x81, 0x9, 0x7a, 0x1, 0x4, 0x5, 0x315, 0x0, 0x4401e322, 0x3, 0x2, 0x3ff, 0x401, 0x5, 0x800, 0x4, 0xffffffffffffffc1, 0x9, 0xc2e, 0xffffffff, 0x8, 0x4, 0x401, 0x7, 0x1, 0xff, 0x1800000000000000, 0x1f, 0x4, 0xffffffff, 0x0, 0x0, 0x2, 0x2, 0xf, 0xffffffffffffffff, 0xd4f, 0x5, 0x4d0, 0x7, 0x1791, 0x200, 0x8, 0x2, 0x7, 0x400, 0x1000, 0x403, 0x8, 0x1, 0xe9ad, 0x2, 0x3, 0x92f, 0x6, 0x4, 0x6017972f, 0xffffffffffff7fff, 0x7, 0xe0, 0x1, 0x3, 0xfffffffffffffd06, 0x7, 0x8795, 0x1, 0x4, 0x0, 0x400, 0x2, 0x9, 0x10001, 0x9, 0x6, 0x8d, 0xfffffffffffffffb, 0x1, 0x1, 0x5, 0x9, 0x1ff, 0x80, 0x5e, 0xffffffff, 0x3f, 0x0, 0x2, 0x0, 0x400, 0x401, 0x3, 0xa, 0x5, 0x5ac2, 0x0, 0x6, 0x2, 0x62, 0x0, 0x7, 0x3f, 0x200, 0x8, 0x3, 0x3, 0x6, 0x2, 0x0, 0x5, 0xfffffffffffff800, 0x0, 0x2, 0xeb, 0x8, 0x67585bbc, 0x60, 0xfffffffffffffff8, 0x6eb, 0x40, 0x8001, 0x200, 0x3, 0xffff, 0x3, 0xac9, 0x709c, 0x0, 0x200, 0xfffffffffffffffd, 0x3, 0x10001, 0xfffffffffffffc01, 0x4, 0x6, 0x7fffffff, 0x81, 0x0, 0xffff, 0x100000001, 0x8c3, 0x6, 0x7ff, 0x6, 0x5, 0x6, 0x1, 0xc9db, 0x4f26, 0x7, 0x3, 0x3, 0x4, 0x0, 0xffffffffffffffe0, 0x7fff, 0x40, 0x3, 0x6, 0xcf3, 0xffffffff80000001, 0xe1f1406, 0x8, 0xb, 0x1f, 0x10000, 0x6, 0x20, 0x5864, 0x80000001, 0x1, 0x0, 0xc80d, 0x3ff, 0x8000, 0xffff, 0x8000, 0x5, 0x3f, 0x2, 0x0, 0x3, 0x8b76, 0x7f, 0x200, 0x6, 0x1, 0x6, 0x3, 0x8, 0x1, 0x5, 0x8, 0x0, 0x0, 0x24000000000, 0x69, 0x7, 0xff, 0x1, 0x401, 0xc000000000000000, 0x922d, 0x8001, 0x2, 0x3f, 0x4, 0x2, 0x7fffffff], 0x5, [{[0x0, 0x6], @loopback=0x7f000001}, {[0x400, 0x4], @multicast2=0xe0000002}, {[0x100000001, 0xfff], @multicast1=0xe0000001}, {[0x8001, 0x1], @rand_addr=0x1}, {[0x100, 0x3], @remote={0xac, 0x14, 0x14, 0xbb}}]}}}}, @state={'state\x00', 0x8, {{0x3ff}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffe}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x5}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x60, 0xdaff, 'ipddp0\x00', 'rose0\x00', 'sit0\x00', 'lo\x00', @random="ee7acf14ae3f", [0x0, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0x140, 0x1a8, 0x1f8, [@cluster={'cluster\x00', 0x10, {{0x8, 0xffffffff, 0x7}}}, @physdev={'physdev\x00', 0x70, {{'gretap0\x00', {0xff}, 'syzkaller1\x00', {0xff}, 0x14, 0x7}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xffffffffffffffff}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0xc4b, 0x7}}}}]}]}, 0x19b8) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) getpeername$ax25(r0, &(0x7f0000001c40), &(0x7f0000001c80)=0x10) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000001cc0)=""/169) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001d80)={0x8001, 0x6, 0x9, 0x10000000, 0x1, 0x0, 0x4, 0x5, 0x10001, 0x6, 0x400000, 0x5}) fchdir(r1) getsockname$ax25(r0, &(0x7f0000001dc0), &(0x7f0000001e00)=0x10) getpeername$ax25(r1, &(0x7f0000001e40), &(0x7f0000001e80)=0x10) sendto$llc(r0, &(0x7f0000001ec0)="bbbf7fd21a82a3d0fab7716e766cbda4d12d63e0f1dd0b52f0b961a25635d0139d77711b692eb5ddd31ce0dfdcef6042f5f3257cbfd3a95a6d961fb9eafe03843317d9ceb7b007ee", 0x48, 0x20000000, 0x0, 0x0) setuid(r2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000001f80)={&(0x7f0000001f40)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001fc0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000020c0)={r3, &(0x7f0000002000)=""/185}) select(0x40, &(0x7f0000002100)={0xffffffff, 0xeeff, 0x3f, 0x3, 0x6, 0x7, 0x4, 0x8}, &(0x7f0000002140)={0x9, 0x5, 0xa900, 0x101, 0x6, 0xfffffffffffffff9, 0x1, 0xfff}, &(0x7f0000002180)={0x1, 0xffffffffffffffe1, 0x0, 0x1f, 0xfff, 0xc517, 0x3, 0x3}, &(0x7f00000021c0)={0x77359400}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000002200)={@local, @empty, 0x0}, &(0x7f0000002240)=0xc) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000002280)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000022c0)={{0x1000, 0x7}, 'port0\x00', 0x20, 0x120000, 0x4, 0x7, 0xc9d, 0xfffffffffffffffc, 0x1, 0x0, 0x7, 0x20}) sendmsg$nfc_llcp(r1, &(0x7f0000002540)={&(0x7f0000002380)={0x27, 0x1, 0x1, 0x6, 0x4, 0x3, "79ed4bb60bdc3232f24d270a97b315bbddd236955854f489a279b302b80c3a708e407e6f8a56d5c81034c0af116811e35b98416bdc311f9020a4e3951940ae", 0x1f}, 0x60, &(0x7f0000002500)=[{&(0x7f0000002400)="ec99d0c65fbe999ce43f621d93af5b25dff38a17c4ae67c66a20e158c4325ded68080154ceb5bf608db2c20c035a1a1f59e80b59c2a19d1715804807a20e6a1d660c31c9d4ca4f4dda468a0769e991bab21df0c4fb28ac60840bb21cf4005ea06239fa77c2d244908cb848719057061aaf919cc7c7a5018b6d6e69adc05b9063478ccc9ccc7f259295f378e9283ddea6b1512cfb05d1eb89b65b09f9d2a5c63dac482ef20704b2436ac1ed26cae3d13bde222af98f0f5764be32854f5b4eadd6b546c0f0dc95a8edd7f58a81c78231f15851e539d58692553fce540467505b98b39e13fc151da748064e3d441d2e429a3e02df395c4f", 0xf6}], 0x1, 0x0, 0x0, 0x48001}, 0x4000000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002580)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000002680)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000026c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x1, 0x4e21, 0x1, 0x2, 0x20, 0x20, 0x21, r5, r6}, {0x100000000, 0x2, 0x5, 0x9, 0xfffffffffffffffd, 0x9, 0xc6, 0x4}, {0x8, 0x0, 0x1f, 0x8}, 0x3, 0x0, 0x3, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d2, 0x33}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3503, 0x4, 0x2, 0x40, 0x20, 0x9, 0x7}}, 0xe8) setsockopt$inet_buf(r0, 0x0, 0x39, &(0x7f00000027c0)="ef84de0ec797f8672b5a08e09120b821d80f07fff2c072526631a3b4ed1ce6e40d6e68aa17e67e8cf76980fec16f32492a10590d4881881c838d545a0ea3df35beea4cf5cb48380e69f9ff923c8fd3660ed07f0b2b9d1c85e87081dbd974b5b88dadbf864eecffc30e4e24e00fde280f8850f9fa69b26cb51be150a3c2f6a4f10f49cec2fc7db9d04eeab2fd62aab029b852b3509ab9f3be409924", 0x9b) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000002980)={r3, 0x9, &(0x7f0000002880)=[0xe9, 0x100, 0x2, 0xff, 0xfff, 0x1, 0x4, 0x0, 0x410], &(0x7f00000028c0)=[0x3, 0x5], 0x7, 0x5, 0x2, &(0x7f0000002900)=[0x1000, 0x7, 0x200, 0x5, 0x8], &(0x7f0000002940)=[0x8]}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000029c0)=@generic={0x6, 0x8, 0x7fff}) 2018/03/23 15:56:13 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000680)) ptrace(0x4207, r1) ptrace$setopts(0x420a, r1, 0x8, 0x0) 2018/03/23 15:56:13 executing program 2: r0 = syz_open_dev$binder(&(0x7f000000bff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000200)={0x4, 0x0, &(0x7f0000000100)=[@register_looper={0x630b}], 0x98, 0x0, &(0x7f0000000140)="fd594195a846cd3645ba49e8c68c26fcac3783e52994f1cd771d0db86c0b8f890dd49275ab78f362db4e3eabfaff9ea8abdaf69c90148bcd1a72ce258e42ae897416e739cdd33e3c2ded2eee3fa2a903ecd194c497a7b0c7ee2f6ab57de33816e62dde98c76960db6acde309fafc70340ecfbc650c325ddc6017a42d08df080118d810c2b1a1e24a4f338ea8742bbfc37bff77b827d67f36"}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000280)=[0x80000000, 0x4]) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000ff80)=ANY=[@ANYBLOB="0e630c40"], 0x0, 0x0, &(0x7f0000009000)}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000080)={0x0, r3+30000000}, &(0x7f00000000c0), 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000bf1f)="8f"}) 2018/03/23 15:56:13 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f000092bfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f00004fef47)=""/185, 0xfffffffffffffe5e, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) prctl$seccomp(0x16, 0x2, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x3, 0x8c, 0x8e, 0x8000}, {0x2, 0x7f, 0x4}]}) set_robust_list(&(0x7f0000000180)={&(0x7f00000000c0), 0x0, &(0x7f0000000140)={&(0x7f0000000100)}}, 0x18) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_ifreq(r1, 0x8920, &(0x7f00000001c0)={'erspan0\x00', @ifru_addrs=@nfc={0x27, 0x0, 0x1, 0x7}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x7, 0x2, 0x8000, 0x10001, r2}, &(0x7f00000002c0)=0x10) 2018/03/23 15:56:13 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$inet6(0xa, 0x6, 0x0) sendmmsg(r1, &(0x7f0000001d80), 0x0, 0x8080) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x9, 0x8000, 0x5, 0x401, 0x6}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x4, 0x4, 0x336, r2}, &(0x7f0000000240)=0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x800, 0x0) [ 86.225087] binder: 13974:13980 ERROR: BC_REGISTER_LOOPER called without request 2018/03/23 15:56:13 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x7f) sendto$inet6(r0, &(0x7f0000000000)="a69fed6a75e0580364ea8649afa5009ed8f70a35", 0x14, 0x4000, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000300), 0x0, 0x840, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/03/23 15:56:13 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) rt_sigprocmask(0x3, &(0x7f0000000040), 0x0, 0x8) ioctl$int_in(r0, 0x5452, &(0x7f000051cff8)=0x5) 2018/03/23 15:56:13 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x9) close(r0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1, 0x8080) 2018/03/23 15:56:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = open(&(0x7f0000000040)='./file0\x00', 0xa00, 0x80) fcntl$setlease(r0, 0x400, 0x2) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x16e, 0x102, 0x7fff, 0x2, 0x1, 0x4}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000080)={0x4, 0x9, 0x3, 0x1, 0x100, 0x6, 0x200, 0x33, 0xfffffffffffff801, 0x2}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="73656375726974790000000000000000a490f6d97500000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000001c0)={{0x3, 0xfffffffffffffffb}, 0x1, 0xfffffffffffffff7, 0x78c9, {0x0, 0x6}, 0x1}) 2018/03/23 15:56:13 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000180)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) bind$unix(r0, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000240)={'NETMAP\x00'}, &(0x7f0000000280)=0x1e) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x100, 0x0) accept4$unix(r1, &(0x7f0000000080), &(0x7f0000000100)=0x6e, 0x800) mount(&(0x7f0000340ff8)='./file0\x00', &(0x7f0000ff8ff8)='./file0\x00', &(0x7f0000426000)="746d700f7300", 0x0, &(0x7f0000ece000)=',') 2018/03/23 15:56:13 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x3b, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) 2018/03/23 15:56:13 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x4200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x80000, 0x53}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={r2, 0x9f4}, &(0x7f0000000200)=0x8) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="adfab39c", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x20) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 86.296067] binder: 13974:14003 ERROR: BC_REGISTER_LOOPER called without request 2018/03/23 15:56:13 executing program 2: clock_nanosleep(0xfffffffffffffffd, 0x0, &(0x7f0000c0d000), &(0x7f000082d000)) 2018/03/23 15:56:13 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4000) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x8001, 0x10000, 0x0, 0x5}, {0x8, 0x3, 0x3, 0x80000000}]}) r1 = open(&(0x7f0000b2fff6)='./control\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) 2018/03/23 15:56:13 executing program 3: r0 = gettid() unshare(0x8000) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_extract_tcp_res(&(0x7f00000000c0)={0x41424344}, 0xc089, 0xffffffff7fffffff) syz_extract_tcp_res(&(0x7f0000000100)={0x41424344}, 0x80000000, 0xc5) syz_emit_ethernet(0x11e, &(0x7f0000000140)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [{[{0x9100, 0x8, 0x80000001, 0x1}], {0x8100, 0x1, 0x2, 0x2}}], {@ipv6={0x86dd, {0x1, 0x6, "455a15", 0xe0, 0x6c, 0xfa, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, {[@fragment={0x7e, 0x0, 0x5, 0x0, 0x0, 0x2, 0x68}], @tcp={{0x4e22, 0x4e24, r2, r3, 0x9, 0x0, 0xf, 0x42772a4bb6a9de00, 0x9, 0x0, 0x2, {[@fastopen={0x22, 0x6, "c66c918c"}, @fastopen={0x22, 0xf, "4ca3b6ad30e4e61cfbde55f203"}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @mss={0x2, 0x4, 0x5}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}]}}, {"9ab2b4bf3c1ee3f58f8d3d115885f9b21c15b7f28794d26c7e12f6ed545d21177d11bc1419d6a6ca4ddf17524ba98dad167f47cbbbebb37a55efc355fbdac2ee1e3f4555334f80da079a864720d519edff84f4a30af869b259805e881418a7647386192cdb3b6e7bcd24a6a5390b34cdfac56372ecc52e0000aa96bb10c8edcaf7ab1086bce73865249e9f6380eca42e7160c26b7e9f5fdc06538884"}}}}}}}, &(0x7f0000000280)={0x1, 0x1, [0x7e2, 0x160, 0x3a7, 0xf23]}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/119) syz_open_procfs(r0, &(0x7f0000003ff8)='oom_adj\x00') sendfile(r1, r1, &(0x7f0000009ff8), 0x1) 2018/03/23 15:56:13 executing program 0: r0 = getpgrp(0x0) rt_tgsigqueueinfo(r0, 0x0, 0xfffffffffffffffd, &(0x7f0000000100)={0x0, 0x0, 0x800}) socketpair(0xa, 0x3, 0x81, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000000140)=""/209, &(0x7f0000000040)=0xd1) process_vm_readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/161, 0xa1}], 0x1, &(0x7f0000000740)=[{&(0x7f0000000080)=""/123, 0x7b}, {&(0x7f0000000340)=""/186, 0xba}, {&(0x7f0000000400)=""/168, 0xa8}, {&(0x7f00000004c0)=""/113, 0x71}, {&(0x7f0000000540)=""/242, 0xf2}, {&(0x7f0000000640)=""/231, 0xe7}], 0x6, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000007c0)) 2018/03/23 15:56:13 executing program 6: socketpair(0xf, 0x3, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r0, 0x3, 0x1) 2018/03/23 15:56:13 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="302eac99274c4fefcbe6ee9688a3124a8f020af96216aa6efb0061b5e02d60803d3b679ddd8db1ac131c6fcf3ff8b1ffff747499071b048574872869fea4097f932345a093587be58b32afa2d6a4c2417e8706a644db1faff94a031806d63f8c5ebfed451af8c2cfc62cb2f6d209fe919fdd0c5bd080ebe385cb6dc2a4a3d2e7bbd152bdbfc6965551a61806f485f3bc20c716cac250b682a24514d25b57c0277f9a8f025ae660dd2d73e550a8", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) r3 = fcntl$getown(r2, 0x9) ptrace$getenv(0x4201, r3, 0x6, &(0x7f0000000100)) close(r1) close(r0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) 2018/03/23 15:56:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f00000001c0)={'lo\x00', @ifru_addrs=@in={0x0, 0x4e20}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/23 15:56:13 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = getuid() r2 = add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="4a9696bcb89d93c144f9fe28d92d14b646f4ea48f9c0fee745a2b84e5cd8ec0ef9bf08036971c7fcd373e12d5108765cea742fa37b8e30db8cb7b2397ef80a61bfb8075579fdb73826f44fd8fe7dff2d19a56abbcc207934b966cd315ccb6b9bc671e94e88ffad136e92c736deaf498dc23b07186268356e15ecf93b", 0x7c, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r1, r2) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000000240), 0x2) 2018/03/23 15:56:13 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000080)=ANY=[]}, 0x1}, 0x0) 2018/03/23 15:56:13 executing program 6: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000f79000)=ANY=[@ANYBLOB="1c00000018000503ffffffffffffffff020000000000070000000000"], 0x1c}, 0x1}, 0x0) 2018/03/23 15:56:13 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2002, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x0, 0x81, 0xcb4, 0x101]}, 0xc) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000280)=""/190) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de2ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xfffffffffffffc59) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, 0x1, 0x4000000000000391}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x4, 0x10001, 0x6, 0x1, 0x39}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r3, 0x200, 0x5, 0x5}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001300)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000012c0)=0x100d) 2018/03/23 15:56:13 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@local, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000000c0)=0xe8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xe}, 0x3ff}}, 0x100000000, 0x8000}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000480)={r2, 0x80000001}, 0x8) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000640)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000740)=0xe8) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000040)=r4) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) r5 = dup3(r3, r0, 0xc0400) ioctl$TIOCGETD(r1, 0x5424, &(0x7f00000004c0)) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0x7}, 0x8) 2018/03/23 15:56:13 executing program 4: seccomp(0x0, 0x1, &(0x7f0000158000)) munmap(&(0x7f0000000000/0x2000)=nil, 0x2000) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x8000, 0x5, "a464a0b3eb30", 0x5}, 0x10) setsockopt$llc_int(r0, 0x10c, 0xc, &(0x7f0000000080)=0x1, 0x4) 2018/03/23 15:56:13 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0xffff, 0x2, 0x3, 0x8, 0x7}, 0x14) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100)=0x3, 0x2f5) r2 = request_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='\\GPL^)bdevppp1\x00', 0xfffffffffffffffe) r3 = request_key(&(0x7f00000001c0)='syzkaller\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="720000000000000000d59d00", 0x0) r4 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="1797b39ffaca1f7a8b52bef5e2e7f13a7caa962ee9ef2c6f37a576bcacebb8c68ec56a32d8b1a1a320de851b9c26adf97faff70ef69dcccde378b8ac0ca0ea104bb940911fd2bf9f37c2668291fbfeb507390a090d71ee00c9ebb45435b21f3261b66e7eec4819521e56e78487cbb87b9e12e0fea608cf4df72e0fd0e080135b4720372231a8ab32388ebfacdc824c64801409a339a6de173f60", 0x9a, 0xfffffffffffffffb) keyctl$dh_compute(0x17, &(0x7f00000003c0)={r2, r3, r4}, &(0x7f0000000400)=""/103, 0x67, &(0x7f0000000500)={&(0x7f0000000480)={'ghash-generic\x00'}, &(0x7f00000004c0)="cc836adc02068c691502f6bcb97755872e72", 0x12}) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/23 15:56:13 executing program 3: r0 = socket(0x12, 0x80007, 0x4003) getsockopt$inet6_buf(r0, 0x29, 0x10000000000033, &(0x7f0000034000)=""/144, &(0x7f0000b84000)=0x90) 2018/03/23 15:56:13 executing program 0: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000040)={@loopback, @remote, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x52, r1}) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000ca4000)) 2018/03/23 15:56:13 executing program 6: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f0000d64f88)=[{}], 0x1, 0xdca) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x6}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)={0x40000000}) 2018/03/23 15:56:13 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000f62ff0)='/selinux/create\x00', 0x2, 0x0) write$selinux_create(r0, &(0x7f0000000100)=@objname={'system_u:object_r:login_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x37, 0x37, 0x20, './fi%e0\x00'}, 0xfffffffffffffd81) 2018/03/23 15:56:13 executing program 2: r0 = socket(0x10002000000011, 0x803, 0x0) bind$packet(r0, &(0x7f0000604fec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000180)=0xfffffffffffffff8, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bpq0\x00', r1}) 2018/03/23 15:56:13 executing program 4: r0 = socket(0x3, 0xe9db944c8934a38e, 0x8001) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000cc0)={0x0, 0xcf, "999883422ed8251b333ce1de7a03bcec9ada29ee350c5752e91ddfa3a2dbcd8668887089482b46f0f1e458a77eeff840877896e8e029b216a99afd473896f89cf0acdb0ba1c69cd310955d6a8ba50e84932ba76a8fab84c3554608f95b5b7670bc05d62ac5234caf71914c399af332caf96cd03fbd7190033b7abaa9779da3336dbb8474fbb82c8cdf247f700874a396396f685d870cfbabb51b0de86374d9f6dd72fd1d7d21ffef8602a7354c3da46dc951578ccb815562fa21c44f1a990a88e140c65155e6ccdc34532229d4bd93"}, &(0x7f0000000dc0)=0xd7) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r1, 0x80000001}, 0x8) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000249000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x2, 0x2000010, 0x0, 0x0, 0x1, 0x0, 0x0, 0x25dfdbfb, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x50}, 0x1}, 0x0) 2018/03/23 15:56:13 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0) inotify_rm_watch(r1, r2) flistxattr(r0, &(0x7f0000000000)=""/183, 0x22f) 2018/03/23 15:56:13 executing program 3: getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setrlimit(0x7, &(0x7f0000b09000)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000140)) syz_open_procfs(0x0, &(0x7f00000000c0)='mountinfo\x00') socket$key(0xf, 0x3, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x84) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2}) 2018/03/23 15:56:13 executing program 0: r0 = add_key(&(0x7f0000dabff3)='dns_resolver\x00', &(0x7f0000d24000)={0x73, 0x79, 0x7a}, &(0x7f000076e000), 0xfcff, 0xffffffffffffffff) add_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) keyctl$read(0xb, 0x0, &(0x7f0000000040)=""/51, 0x33) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40106410, &(0x7f0000000440)={0x5e, &(0x7f0000000380)="731cecf4fec90fff5b262f8b43b64f827002e2c5ce5b32c605f6814d03c4e4ea089fdd44229cdfce6fe3ea551a34f3028f0777807b09df7255c878a16d3533af2c62715cfb5da1eca41003168f01460cb0eb09c0fd917443ff4f9a74fd21"}) 2018/03/23 15:56:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000183ffb)={0x73, 0x79, 0x7a}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000005ffc)=0x2d) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f0000000100)=0x100, 0x4) 2018/03/23 15:56:13 executing program 7: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = memfd_create(&(0x7f0000000000), 0x0) read$eventfd(r0, &(0x7f00000000c0), 0x8) pwrite64(r0, &(0x7f0000004000), 0x0, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/23 15:56:13 executing program 1: syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x100000001, 0x8800) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0xc028660f, &(0x7f00000011c0)) 2018/03/23 15:56:13 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'syzkaller0\x00', 0x600}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000140)=0x54) 2018/03/23 15:56:13 executing program 4: r0 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='proc\x00', 0xfffffffffffffffe) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r2, r3) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002400)='/dev/ppp\x00', 0x121000, 0x0) getpeername(r4, &(0x7f0000002440)=@l2, &(0x7f00000024c0)=0x80) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000002500)=@assoc_value={0x0}, &(0x7f0000002540)=0x8) ioctl$KDGKBMODE(r4, 0x4b44, &(0x7f0000002580)) recvfrom$llc(r4, &(0x7f00000025c0)=""/27, 0x1b, 0x2000, &(0x7f0000002600)={0x1a, 0x323, 0x7, 0x8001, 0x8, 0xfffffffffffffffc, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) syz_open_dev$binder(&(0x7f0000002640)='/dev/binder#\x00', 0x0, 0x800) ioctl$TCSETA(r4, 0x5406, &(0x7f0000002680)={0xfffffffffffff6e9, 0x89b, 0x101, 0xfffffffffffffff7, 0xef0, 0x3, 0x40, 0x4, 0x40c9}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00000026c0)={r5, 0x401}, &(0x7f0000002700)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000002740)={r6, 0x7}, &(0x7f0000002780)=0x8) r7 = epoll_create1(0x80000) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f00000027c0)={'mangle\x00', 0x2, [{}, {}]}, 0x48) accept$packet(r4, &(0x7f0000002840), &(0x7f0000002880)=0x14) ioctl$KDMKTONE(r4, 0x4b30, 0x1) fremovexattr(r7, &(0x7f00000028c0)=@known='security.evm\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000002900)=@assoc_value={0x0}, &(0x7f0000002940)=0x8) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000002980), &(0x7f00000029c0)=0x4) fcntl$getownex(r7, 0x10, &(0x7f0000002a00)={0x0, 0x0}) r10 = syz_open_procfs(r9, &(0x7f0000002a40)='mountinfo\x00') setsockopt$packet_add_memb(r10, 0x107, 0x1, &(0x7f0000002a80)={r1, 0x1, 0x6, @random="f843a968c18a"}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000002ac0)={r8, 0x4}, &(0x7f0000002b00)=0x8) personality(0x4000019) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r10, 0x0, 0x2a, &(0x7f0000002b40)={0x5, {{0x2, 0x4e21}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r10, 0xc08c5334, &(0x7f0000002c00)={0x7f, 0x7, 0x0, 'queue0\x00', 0x7}) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000002cc0)={r6, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000002d00), &(0x7f0000002d40)=0x4) 2018/03/23 15:56:13 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getpid() lstat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) ptrace(0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000002540)=ANY=[@ANYBLOB="140000000301ffff000000000000000000000000391726ffca7869f0226ac6f5deb0ae3db37f3c36a98cba0cf0e2d2361d6aff8c2fce1f760b972827116871768dd2763270e8ef13a20e5e"], 0x4b}, 0x1}, 0x0) getpeername$netlink(r0, &(0x7f00000000c0), &(0x7f0000000140)=0xc) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x2) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x20400, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/03/23 15:56:13 executing program 3: unshare(0x40600) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x2) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0xfffffbffffffffff, 0x11b, 0xfffffffffffffffa, 0x20, 0x0, 0x9d6, 0xffffffffffffeffe, 0x63f573d0, 0x6, 0x3, 0x4a, 0x3}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x6, 0x7, 0x8657, 0x5, 0x3, 0x80000000, 0x2, {0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0xfffffffffffffffa, 0x5, 0x7ff, 0x5}}, &(0x7f0000000040)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r3, @in6={{0xa, 0x4e21, 0x100000000, @dev={0xfe, 0x80, [], 0x10}, 0x6}}, 0xc79, 0x5, 0x3, 0x6, 0x4200000000000}, &(0x7f00000002c0)=0x98) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000080)=0x91, 0x4) fgetxattr(r2, &(0x7f0000000feb)=@known='system.sockprotoname\x00', &(0x7f0000dce000)=""/84, 0x54) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000300)={0xffffffffffffff01, 0x7fffffff, 0x202, 0xfff, 0x9, 0x9, 0x5, 0x401, r4}, &(0x7f0000000340)=0x20) 2018/03/23 15:56:13 executing program 4: seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x100000000, 0x0, 0xffffffff}]}) mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x2000, 0x0) getsockname$llc(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x10) rmdir(&(0x7f0000000200)='./control\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000004c0)=0xe8) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0}, &(0x7f00000005c0)=0xffffff8c) getresuid(&(0x7f0000000600)=0x0, &(0x7f0000000640), &(0x7f0000000680)) r6 = getpgid(0xffffffffffffffff) stat(&(0x7f0000000740)='./control\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000d00)={0x4, &(0x7f0000000cc0)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000e40)={r8, &(0x7f0000000d40)=""/226}) getresgid(&(0x7f0000000800)=0x0, &(0x7f0000000840), &(0x7f0000000880)) ioctl$KDDELIO(r0, 0x4b35, 0x401) readlinkat(r0, &(0x7f0000000c00)='./control\x00', &(0x7f0000000e80)=""/74, 0x4a) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000c40), &(0x7f0000000f00)=0xb) r10 = gettid() acct(0x0) fstat(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000940)=0x0, &(0x7f0000000980), &(0x7f00000009c0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000a00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a40)={0x0, 0x0}, &(0x7f0000000a80)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000001200)={&(0x7f0000000f40)={0x10}, 0xc, &(0x7f00000011c0)={&(0x7f0000001040)={0x17c, 0x14, 0xb, 0xb04, 0x70bd2c, 0x25dfdbfb, {0xc, 0x0, 0x3}, [@nested={0xe0, 0x6, [@typed={0x8, 0x20, @ipv4=@loopback=0x7f000001}, @generic="f56910fec9e9a2e7726f2cb6d95c715535318a62b7334950e413ac518fe544f3c3f65183e53b3fd9d70fe84965f924c1beef3499b8871bbce7bd51b922d2103f83b0c81125f7d51a0b35bbc28c944abe", @generic="345f9899b539d490dcbf8fa26e5b167ac4a63c84f6ff8cf42d1d2df67ffedf247424c4248c776901c9cbcedf00a1b0205eaa5089629e2ff7ebc6254e2437b3cb7088f524988d7724592523ee8c47be5e5eab96c29e5e27baa6e956bc618c01caeff1ee035b502f61a6c1b6c273e66dc744914b9b22876d1e3b79c7638625dd920038ae"]}, @typed={0x4, 0x39}, @generic="12c3ba0e7ba103ce936cf4a5cd2f4b5c98edbd767c91da02138b3f2921a1fa750a15ccd37e66711f892ca10728b3dafdf3b10f91c890e6fd3c63d8a9dcb57ce9d0cfb06045933b88b3740ba03371e354b4f968e4fb15fcdfa6ae43495b9874ca8179bd1f8410b38e51098e0a7bb972d1c6aa62", @typed={0x10, 0x36, @str='/dev/ppp\x00'}]}, 0x17c}, 0x1, 0x0, 0x0, 0x4080}, 0x8d4) getresgid(&(0x7f0000000ac0), &(0x7f0000000b00), &(0x7f0000000b40)=0x0) sendmsg$unix(r0, &(0x7f0000000c80)={&(0x7f00000000c0)=@file={0x1, './control\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000280)="7b4acd5697244c4a09be7562239b7e1de045517015a449c8880df66e5f5c51dc2a2dd91db9bdd4a50df1ebab429f50530f8da19546999f5db8aecfbb5385aa770935d5419b722663613c50a70353455ddae739d78b931cdd5d76bab4072c0aebe612f833275070333975363e841247c394079f6bfebe2d647c56061075c1ac925fabe833c4feb1909225141d4fc53ddc4fcfe71cb3e28b7cf8d5539fd2ff2a1c6d9b700d964f64624b603274a63a0babad07e0abeea666355a74b84f84280b956d831b4a398216024d92764d5d126bf4b34963c7c7ee15148e545ced18ce59ad90", 0xe1}], 0x1, &(0x7f0000001240)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0005000000463e000000000000000000000000000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=0x0, @ANYBLOB="00000000201897139ce17c932a0a4e90527ef5f93203070102580000000095f1a44e90", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r9, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000e1a9b981000000020000003efaa7a7f2b361b0d96bf1a929efab8ac28b69da7ac850de3165ce182d08b10e1f3908391ab8785d279f425d375f8f5dcfc9c25ebf62eccf0266fec2a11ad57d3a0138e3aa25ed479973bccba1163b10829e55e9becc857a6b5e97c38e496807810173b47c18421103ea6541bb2dcd7a7e818a6b64da12f95e0137c6bff96ca22d48ffefe15e9fc3b57150f9d5a3dc34090f281f59632f23dff18274aa2a19329c85607b31e6e9f9ce2f18dd3d1f5f6f78b98e0deb2c0000000000000000000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0xf0, 0x80}, 0x24000000) clone(0x800, &(0x7f0000000b80)="339cee96455c9180ed099f5f46fc210fff9b1c25337f060f0159095939aaaaed67d59c2206ec9afed513b6aec4c414c4d77a6e214b000873dca99065b55b7ca8db2a0bba6b32fa2fb0ced2ce8939876e91b5f3a054c3ea7cdacf", &(0x7f0000000580), &(0x7f0000000700), &(0x7f0000000f80)="c14d4e7d4af0ad68f81f952b81872221ff898b148552cc7283ff9c6736983397308dab06780567cf6b643ba118e47570c077fdf8413ba399e4e7056c3d1ef872d8fcae4623ec08044753bb859cf9352e55a773436c58585983f1439d8ed01aa1a3b37da732df9b132bd7f668e4e0eaf925f88ee4f8388edd75e1c387ec2abc6934a30d1aa3bc07d189dbbcad1f52ab07ea3c6ac1cf08cb41fa57c88d013190971ff0d53c2918e692760233b6e9880bef41") ioctl$TCSBRK(r0, 0x5409, 0x0) 2018/03/23 15:56:13 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)={0x0, 0x0, 0x20}) socketpair$inet6(0xa, 0x80000, 0xfffffffffffffffe, &(0x7f0000000000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"69f577eb418a1e46be00"}) 2018/03/23 15:56:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000068f000)=0x2, 0x4) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r1 = socket(0x20000000000e, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/23 15:56:13 executing program 7: r0 = memfd_create(&(0x7f0000b74ff1)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', "6d696d655f747970655d5b2ccd4000"}) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00'}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x7}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}], 0x60) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000003a000)=@assoc_value={0x0, 0x9}, &(0x7f00008a4000)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x17}) 2018/03/23 15:56:13 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlockall() remap_file_pages(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mprotect(&(0x7f0000008000/0x4000)=nil, 0x4000, 0xa) modify_ldt$write(0x1, &(0x7f0000000040)={0x4, 0x20001000, 0x3000, 0x3, 0x1, 0x1, 0xf2d0f88, 0x3, 0x7, 0x8fee}, 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x204000, 0x0) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x6, 0x30, r0, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/03/23 15:56:13 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000beeffc)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f00007f4000)={0x2, 0x4e1d, @loopback=0x7f000001}, 0x1e) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080), &(0x7f00000000c0), 0x8) 2018/03/23 15:56:13 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000000040)=[{&(0x7f0000000080)="5500000018007fbdb72d1cb2a4a280930a992132d1a84308910000003900020008000afcffffffff186bdb5fa30000000183de448daa7227c43ab8220000060cec4fab91d48f7b0cd73c05ee5c9e7bba34e144907f", 0x55}], 0x1, &(0x7f0000000140)}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000100)) 2018/03/23 15:56:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000023fc8)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000025fd8)=@ipv4_newaddr={0x20, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LOCAL={0x8, 0x2, @rand_addr}]}, 0x20}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x1000) 2018/03/23 15:56:13 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2000000000, 0x0) ioctl$int_in(r0, 0x200000000005432, &(0x7f0000757ff8)) 2018/03/23 15:56:13 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0xc100) r1 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x201) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000180)={0x2000}) getsockopt$inet6_opts(r0, 0x29, 0x33, &(0x7f00000001c0)=""/97, &(0x7f0000000380)=0x61) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="e3", 0x1, 0xfffffffffffffffc) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0xbfcaf17a42b8c71d) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3f) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000002c0)=0x7) chmod(&(0x7f0000000280)='./file0\x00', 0x80) connect$netlink(r3, &(0x7f0000000300)=@proc={0x10, 0x0, 0x25dfdbfd, 0x40140000}, 0xc) keyctl$update(0x2, r2, &(0x7f0000012f79)="c0", 0x1) 2018/03/23 15:56:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000068000)='smaps\x00') r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000096000)='/selinux/status\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000000)='lo\tlaK1\x00', 0x0) r3 = dup3(r1, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) sendfile(r3, r0, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/03/23 15:56:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000feffe0), 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000787ff3)='net/anycast6\x00') preadv(r1, &(0x7f000055ff80)=[{&(0x7f0000000340)=""/204, 0xcc}], 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) 2018/03/23 15:56:13 executing program 5: r0 = socket$inet(0x10, 0xa, 0x0) sendmsg(r0, &(0x7f0000019000)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000100)="4c0000002a00ff0af2e6ebffffffe300e902ff8002000000000000000000001005001c0000000011000100013ab6821148a730de33a49868c62b2ca654a67f316aac0c5d4c1cbc832b0790edfc0c4a4dd06dfd8bc00171dc158d27e3b6d6a78a61a602a4", 0x64}], 0x1, 0x0, 0x1000}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x280800, 0x0) write$selinux_create(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="73797174656d5f753a6f626a6563745f723a6966636f6e666903000000000000003a7330202f7573722f7362696e2f637570732d62726f77736564203032202e2f66696c653000"], 0x47) 2018/03/23 15:56:13 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) execveat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='cpuset^$,ppp1userem0bdevselfselfmime_type+&\x00', &(0x7f00000000c0)='^\x00'], &(0x7f00000001c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00'], 0x1000) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000bf2000)) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000200)) 2018/03/23 15:56:13 executing program 3: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004522, &(0x7f0000000000)) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000000140)=""/115) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x100, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000280)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000000300)=0x7, 0x4) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000040)={{0x0, 0x2, 0x7, 0x2, 0x8}}) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000000080)=""/6) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) 2018/03/23 15:56:13 executing program 6: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, {0xa, 0x4e23, 0xffffffffffffff84, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x816b3b1, [0x20, 0x1, 0x3f, 0x767fb4df, 0x7, 0x4, 0x5, 0x6]}, 0x5c) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='./file0\x00') 2018/03/23 15:56:13 executing program 5: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aadf29), &(0x7f000036dfa1)}}, &(0x7f0000044000)) unshare(0x28060400) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)) exit(0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() tkill(r1, 0x16) 2018/03/23 15:56:13 executing program 7: syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfffffffffffffffe, 0x10000400001) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x2000004001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x8000080001, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f290076931228cd8c92a1b9375555874f087c556b616155647a2732f399", [0x40004000000000, 0x450]}) 2018/03/23 15:56:13 executing program 6: r0 = epoll_create(0x9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) pipe(&(0x7f0000000000)) epoll_wait(r0, &(0x7f0000d64f88)=[{}], 0x1, 0xdca) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00002b9ff4)={0x6}) r2 = add_key(&(0x7f00000000c0)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="01daeee5c19e2a914f2ec112bf17eaf469a4cc6683d7966500013b9e235740f2552f6a2a8ed52d30cacc535169386cee99d359314b8bca1211413c2e81fc8b4dd656a208f80c2a01bf0519fd17329f05942ff5f071f52e55b16a237ae1466dc13199d6ce3d99226617f4788a9fe0b77863eaba9f0aede4afc9f4539553150503970f9b64ce9ce990d81f532c900fb715d9851fa525dfb67d1569c13c3343027286d3b4a2be", 0xa5, 0xfffffffffffffffa) add_key(&(0x7f0000000040)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) 2018/03/23 15:56:13 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x7) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000462000)=0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) timerfd_create(0x3, 0x80000) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) r3 = dup(r2) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) fcntl$notify(r2, 0x402, 0x1) 2018/03/23 15:56:14 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0x2, 0x0, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x7b, 0xab51, 0xffffffffffff31eb, 0x5, 0xbb1, 0x5, 0x3, {0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x7ff, 0x8000, 0x5, 0x9, 0x1}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="c800000022e5db5637bb81d7aca55d403c81a0afb5e4e300000005a90f10399833710718c3da536a246541b8ccb03435dea745a74e6ef2f128924366946db3335ee14652177606d1f88343bd728bfc9e84599493180aef9dd553334f2b877a874372ec34dc6299f0d265fa0da493ac3c7a47646d38a46e2f6150e2f936657ee0b2426d12ae2c1622575daf90b10dbc939c61f0da0e031a3e262e50335a7d27922c2e76efde63bb29a272c944274f3968ca1c450c26d088d92a1b4dbc5dc750bd0a9af49c652a36db00eacf2e"], &(0x7f00000003c0)=0x2) r3 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x0) finit_module(r0, &(0x7f0000000180)='/dev/loop#\x00', 0x3) write$tun(r3, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x104) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000001400)={0x1000, &(0x7f0000000400)=""/4096}) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) poll(&(0x7f0000001440)=[{r1, 0x4004}, {r1, 0x1}, {r1, 0x3}, {r3, 0x4000}], 0x4, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) 2018/03/23 15:56:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f00000001c0)=""/101, 0xfffffffffffffe7e, 0x0, 0x0, 0xfffffccc) recvfrom(r0, &(0x7f0000000000)=""/192, 0xc0, 0x0, &(0x7f0000000140)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0xd8) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x80000, 0x0) 2018/03/23 15:56:14 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) clone(0x0, &(0x7f0000f95000), &(0x7f0000592000), &(0x7f00004cdffc), &(0x7f0000221000)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xb4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x400, 0x20, 0x10246b8, 0x2}, &(0x7f00000001c0)=0x18) utimes(&(0x7f00002f7000)='./file0\x00', &(0x7f0000d45fe0)={{0x77359400}, {0x0, 0x2710}}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/03/23 15:56:14 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) prlimit64(r1, 0x2, &(0x7f0000000140)={0x100000000, 0x800}, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f0000000000), 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$unix(r2, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) 2018/03/23 15:56:14 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4, 0x0, &(0x7f000092b000)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f000005af7e)}) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000040)={0x8, 0x10001, 0x9, 0xc0b}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x0) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f0000000200), &(0x7f0000000240), 0x8) 2018/03/23 15:56:14 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x0, 0x30}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r2, 0x200000000000}, 0x8) sendfile(r1, r0, &(0x7f0000317ff8)=0x4e, 0x400000ff) 2018/03/23 15:56:14 executing program 0: socketpair(0x3, 0x6, 0x1b6, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000100)) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f0000000140)=0xfffffffffffffffd, 0x4) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000000)=""/84, &(0x7f0000000080)=0x54) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2800, 0x0) 2018/03/23 15:56:14 executing program 6: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)="ba6c6f2300", 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000a27fc0)={0x0, 0x5, 0x2}) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f67ff4)={0x4}) fcntl$getflags(r1, 0x408) ppoll(&(0x7f0000000040)=[{r1}], 0x1, &(0x7f0000497000)={0x0, 0x1c9c380}, &(0x7f0000307ff8), 0x8) 2018/03/23 15:56:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f00000001c0)=""/101, 0xfffffffffffffe7e, 0x0, 0x0, 0xfffffccc) recvfrom(r0, &(0x7f0000000000)=""/192, 0xc0, 0x0, &(0x7f0000000140)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0xd8) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x80000, 0x0) 2018/03/23 15:56:14 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) alarm(0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x408001, 0x0) 2018/03/23 15:56:14 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast1=0xe0000001}}, {{@in6=@local={0xfe, 0x80, [], 0xaa}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{}], 0x1, &(0x7f0000b40ff0)={0x0, r1+10000000}, &(0x7f00008dbff8), 0x8) r2 = signalfd(0xffffffffffffffff, &(0x7f0000659000), 0x8) signalfd4(r2, &(0x7f0000000000), 0x8, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40842) lremovexattr(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=@known='system.posix_acl_default\x00') ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x1) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x800) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast2}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) connect$packet(r3, &(0x7f0000000200)={0x11, 0x19, r4, 0x1, 0xe34, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x14) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000240)=0x8) r6 = inotify_add_watch(r3, &(0x7f0000000440)='./file0\x00', 0x2) inotify_rm_watch(r3, r6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000280)={r5, 0x1}, 0x8) rt_sigsuspend(&(0x7f0000000400)={0x4}, 0x4) 2018/03/23 15:56:14 executing program 5: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aadf29), &(0x7f000036dfa1)}}, &(0x7f0000044000)) unshare(0x28060400) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)) exit(0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = gettid() tkill(r1, 0x16) 2018/03/23 15:56:14 executing program 3: r0 = memfd_create(&(0x7f0000000180)='nodevN+$em1\x00', 0x3) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000240)) write$fuse(r0, &(0x7f00000001c0)={0x50, 0x0, 0xa, @fuse_init_out={0x7, 0x1a, 0x6, 0x7f, 0x7, 0x5, 0x497, 0x9}}, 0x50) getsockname(r0, &(0x7f0000000280)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000300)=0x80) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tp, &(0x7f0000000000)=0x80) r1 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r1, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000280)}, 0x800000000}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x80, &(0x7f0000000f80), 0x0, &(0x7f0000000000)}}], 0x2, 0x0) 2018/03/23 15:56:14 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000)="441f09000000000000ffff001c1602781305004ca6000412a1bf0202fd", 0x1d) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffffffffffff1) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000739ff1)=""/15, &(0x7f0000003ffc)=0xf) 2018/03/23 15:56:14 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0xfffffffffffffefa) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x9}, 0x8) sendmmsg(r0, &(0x7f000000e9c0)=[{{0x0, 0x0, &(0x7f0000003200), 0x0, &(0x7f0000003240)}}, {{&(0x7f00000032c0)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000004700), 0x0, &(0x7f0000004780)}}], 0x2, 0x0) 2018/03/23 15:56:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000680)='net/if_inet6\x00') r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0x95, &(0x7f0000017000)={&(0x7f0000000200)=@polexpire={0xcc, 0x1b, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}}}}, [@mark={0xc, 0x15}]}, 0xcc}, 0x1}, 0x0) readv(r0, &(0x7f0000000480)=[{&(0x7f00000003c0)=""/188, 0xbc}], 0x1) [ 87.091370] binder: 14209:14225 unknown command 0 [ 87.102483] binder: 14209:14225 ioctl c0306201 2075afd0 returned -22 [ 87.112926] binder: 14209:14225 unknown command 0 [ 87.126904] binder: 14209:14225 ioctl c0306201 2075afd0 returned -22 2018/03/23 15:56:14 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00008a1000)={@loopback={0x0, 0x1}}, 0x14) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/23 15:56:14 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000000)=0x80) write(r0, &(0x7f0000000540)="e4dc0343361d7b071b0262b0f29d33ddace105ede7530f32571f3cfe440ce0e8570d44d8477d41232e72bd5a4293e20dc8db5180d3c36dde2ca760e450f0ff0061f34396cee9af85fbeca2f33f15335802163e2ddcb5980eac069e6696bfdd654843be9cda3f0a14e66f9dc6e5d06cbdb882f5275dc3d32215c7baac15de556926104d99ff7ce30ed14e933e5bf28567127fbc4946c2b67ed457fcb4bbff919174fe", 0xa2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x80, 0x0) getsockname$ax25(r1, &(0x7f0000000200), &(0x7f0000000240)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000440)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x8, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'erspan0\x00'}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f00000000c0)={0xa, &(0x7f0000000080)=[{0x7f, 0x80000000}, {0x368, 0x1}, {0xff, 0xf7}, {0x0, 0x3}, {0xfffffffffffffff7, 0x7ff}, {0x5}, {0x8, 0x17}, {0x1, 0x3}, {0xffffffffffffff00, 0xff}, {0x1, 0xc8e}]}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000280)={'yam0\x00'}) socket$packet(0x11, 0x3, 0x300) syncfs(r3) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0xfffffffffffffffd}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000003c0)) pwrite64(r3, &(0x7f00000002c0)="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", 0xff, 0x55) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000600)=0x2, 0x4) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000140)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {}, 0x6, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) 2018/03/23 15:56:14 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x121000, 0x0) ioctl$KDMKTONE(r0, 0x1267, 0x20000008) lsetxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=@known='system.advise\x00', &(0x7f0000000080)='@-ppp0em0wlan0{\x00', 0x10, 0x3) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000000280)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000002c0)={0x3, 0x62, r1, 0x7fffffff, r2, 0x9, 0x4, 0xa7}) 2018/03/23 15:56:14 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0x30) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x2000, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = getpid() syz_open_procfs(r1, &(0x7f0000000040)='task\x00') connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/23 15:56:14 executing program 0: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000ecdfe8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000feb)=@known='system.sockprotoname\x00', &(0x7f0000dce000)=""/84, 0x54) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x460000, 0x0) write$selinux_load(r1, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "3365ab5e3149e130a256b08bb8ef0f3a262babfc0e5bb4dfbaac60dcb2f0669fe143c287785cb7c31b6acbd47efd98a87560668d3c6772e98350798532db429ffe4da64a6e7036a0193f7ab5cabad34bb5e5a91f6c0ddc5c6ab08072f65382f937c13cadbe02d2fd56c9baeb4bb973be5b6b7836d1ecf8bfc1088ee30bd8e1f53495cd205be5fc1d463b1e5a0bb9c7"}, 0x9f) 2018/03/23 15:56:14 executing program 3: socketpair(0x8, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x4, 0x7]) 2018/03/23 15:56:14 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ipv6_route\x00') read(r0, &(0x7f0000000180)=""/4096, 0x1000) lsetxattr(&(0x7f0000fabff8)='./file0\x00', &(0x7f0000000000)=@random={'trusted.', 'system.posix_acl_default\x00'}, &(0x7f0000000040)="02000000080000006f5509100730de2d6a1f06a0", 0x365, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 2018/03/23 15:56:14 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00006fc000)={0x2, 0x4e20}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x3, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/23 15:56:14 executing program 5: mmap(&(0x7f0000000000/0xee8000)=nil, 0xee8000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee8ff7)='/dev/rtc\x00', 0x2a2000, 0x0) readlinkat(r0, &(0x7f000090fff8)='./file0\x00', &(0x7f0000728000)=""/145, 0x91) 2018/03/23 15:56:14 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x8001}, &(0x7f0000000140)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x46, r1}) 2018/03/23 15:56:14 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x4002, 0x100) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}) ioctl(r1, 0x8918, &(0x7f0000000000)) 2018/03/23 15:56:14 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00008aafc8)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000e0c000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x833}, @in6, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002, 0xfffffffffffffffd}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'bridge0\x00', 0x3fc2}) 2018/03/23 15:56:14 executing program 1: r0 = mq_open(&(0x7f0000000040)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x4000000) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0xfffffffffffffd7a, 0x0, 0x0) 2018/03/23 15:56:14 executing program 7: connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x7}}, 0x1c, &(0x7f0000012f70), 0x0, &(0x7f0000000000)}, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000000040)={0x20, 0x4, 0xd0a6, 0x80, 0x1, 0x3}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f00000043c0)=[{{&(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/204, 0xcc}, {&(0x7f0000000000)=""/49, 0x31}], 0x2, &(0x7f0000000280)=""/245, 0xf5, 0xfffffffeffffffff}, 0x852}, {{&(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001800)=[{&(0x7f0000000400)=""/174, 0xae}, {&(0x7f00000004c0)=""/133, 0x85}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/40, 0x28}, {&(0x7f00000015c0)=""/251, 0xfb}, {&(0x7f00000016c0)=""/100, 0x64}, {&(0x7f0000001740)=""/162, 0xa2}], 0x7, &(0x7f0000001880)=""/39, 0x27, 0x1}, 0x1}, {{&(0x7f00000018c0)=@l2, 0x80, &(0x7f0000002980)=[{&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/12, 0xc}], 0x2, 0x0, 0x0, 0x8}, 0x49}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f00000029c0)=""/71, 0x47}, {&(0x7f0000002a40)=""/133, 0x85}, {&(0x7f0000002b00)=""/138, 0x8a}], 0x3, &(0x7f0000002c00)=""/254, 0xfe, 0x6}, 0x80000000}, {{&(0x7f0000002d00)=@nfc, 0x80, &(0x7f0000004240)=[{&(0x7f0000002d80)=""/75, 0x4b}, {&(0x7f0000002e00)=""/247, 0xf7}, {&(0x7f0000002f00)=""/4096, 0x1000}, {&(0x7f0000003f00)=""/178, 0xb2}, {&(0x7f0000003fc0)=""/225, 0xe1}, {&(0x7f00000040c0)=""/38, 0x26}, {&(0x7f0000004100)=""/142, 0x8e}, {&(0x7f00000041c0)=""/113, 0x71}], 0x8, &(0x7f00000042c0)=""/250, 0xfa, 0x1f}, 0x7}], 0x5, 0x40010040, &(0x7f0000004500)={0x77359400}) 2018/03/23 15:56:14 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000500)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x4000, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x1f, &(0x7f0000000080)=0x4) 2018/03/23 15:56:14 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) bind(r0, &(0x7f00000001c0)=@rc={0x1f, {0x7fff, 0x4, 0x20, 0x1, 0x1ff, 0xe475}, 0x3}, 0x80) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast1=0xe0000001, @multicast2=0xe0000002}, 0x8) r2 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000000000)='./control/file0\x00', &(0x7f0000000080)='./control/file1\x00') getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000280)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f00000000c0)=0xe8) syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, r3, 0x0, 0x0, 0x0) 2018/03/23 15:56:14 executing program 5: r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) write(r0, &(0x7f0000000040)="1f0000003a00079f1a60383f8330bc8e8300d209bdff0000003f5426fa7159eb699b20165fffff", 0x27) 2018/03/23 15:56:14 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000005fb8)={{0x1}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 15:56:14 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)="390000001300090465000000000000007f008040040000004600010700000814190004000001000000008ceb0003000000005f00000003f500", 0x39}], 0x1) r1 = memfd_create(&(0x7f00000000c0)='^\x00', 0x2) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000180)=""/94) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000240)='securityfs\x00', 0x1000000, &(0x7f0000000280)="35ca204bccb255c2fa4fd56f47a4f2298b017a895f97624a56c51960cf5ba5b9f8cbabd7c66c7e8e79c2683198eb73faea1e91b2e8cc69dd2d376175422fe845460ea18e539b83949e54e19767d8f045642a7c20414bd40bd93278e580815aaf169e51a4f2b6ae90167443575b8a0ed9274fed3faf10fe105e07fe25342070718f961c436d0745512de8ad92320b5761dadf5251d6f0bfa930ba3bc2e31260050ba61907a396f43c7e33be4fa0ee7e261fbdc5596b7f9b57796b9ff31079a5bda90213bacfe8ef37a886b938f0a8f31bdf88e8f57e") r2 = memfd_create(&(0x7f0000000200)='^\x00', 0x3) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x1) 2018/03/23 15:56:14 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'lo\x00', 0x4012}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/03/23 15:56:14 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000bcafe0)=[{&(0x7f0000a04f40)=""/192, 0xc0}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f000079efdc)) r1 = syz_open_pts(r0, 0x801) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) dup3(r1, r0, 0x0) poll(&(0x7f00003be000)=[{r1}], 0x1, 0x5d) write(r1, &(0x7f00000b5000)='\b', 0x1) 2018/03/23 15:56:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) dup2(r0, r0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00004e9000), &(0x7f0000c4bffc)=0x4) [ 87.442573] IPv6: ADDRCONF(NETDEV_CHANGE): syz_tun: link becomes ready 2018/03/23 15:56:14 executing program 7: r0 = openat$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)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000100)=0x6) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) dup2(r0, r3) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) 2018/03/23 15:56:14 executing program 5: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) mq_notify(r0, &(0x7f0000000180)={0x0, 0x36, 0x5, @thr={&(0x7f0000000080)="bb078b641320b7ec17e37cde1594adfa90f6919bb0a240d80ee0ae1f44a33788066a92d0a2a6a896f3e6bf2e5811e4972246821137215012925248ee5cf4f46068ca26bd", &(0x7f0000000100)="2f360df7bca17941ad93f204d69d41d69057c2bd48523b6e9b7706b9750d004f66e7378936a986db729d1ffabce472dc63de6e4e5b545a6d8936881c51176c0080742a389a99cdb8fb82302e27176035b9fd0d81fd204485886f102562"}}) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000a6af74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x0, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x222, @time={0x0, 0x989680}}) 2018/03/23 15:56:14 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0xfffffffffffffffc) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x11, r0, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x400) ioctl(r0, 0x2275, &(0x7f00004a2000)) [ 87.482907] IPv6: ADDRCONF(NETDEV_CHANGE): syz_tun: link becomes ready 2018/03/23 15:56:14 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = mmap$binder(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000009, 0x810, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x7c, 0x0, &(0x7f00000001c0)=[@transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x18, 0x8, &(0x7f0000000040)=[@flat={0x73622a85, 0x100, r3, 0x4}], &(0x7f0000000100)=[0x38]}}}, @increfs_done={0x40106308, r4}, @dead_binder_done={0x40086310}, @register_looper={0x630b}, @dead_binder_done={0x40086310}], 0xe0, 0x0, &(0x7f0000000240)="dcb8a12a80124f262c608f8760f8c70f2aeac7680812a8428f348272faba9b8ffae0fbe7c93c660d1a0bef5f637f34f404ab97112b13fe1e035c9752bfedf1f0b787ed0dcc4b69134f28ce111a7562c37ac6079b9b3f1f3722ee091c75179d4a56c143b8dbbd33e98a0327ac12573135b7c321a8660480a36655b722767ba5c013784fae37cf134a34c778c11aa140326e5293df3aab26e731a89139a009edd92c276ebe6d0cace2e2b762babf86b6f2795f96c7a0090073d862a888d0768fbc027b0e8ce664e7a1ccb8802e8b8062255cd5490a04461dfaa6da3eccaa62f97c"}) getsockopt$inet_buf(r2, 0x0, 0x20, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) 2018/03/23 15:56:14 executing program 4: pipe(&(0x7f000039aff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000a45000)=[{&(0x7f0000a6ffff)='&', 0x1}], 0x1, 0x0) dup3(r1, r0, 0x80000) close(r1) 2018/03/23 15:56:14 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2000, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000040)) recvfrom$inet(r0, &(0x7f0000ee1f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='illinois\x00', 0x9) r2 = getpgrp(0x0) ioprio_get$pid(0x3, r2) sendto$inet(r0, &(0x7f00005ab000), 0x3d, 0x0, &(0x7f00005a3ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000000)=0x8, 0x4) shutdown(r0, 0x1) 2018/03/23 15:56:14 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80004, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000140)) 2018/03/23 15:56:14 executing program 6: unshare(0x40600) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xffffffffffff7ffc, 0xfffffffffffffffd) poll(&(0x7f0000000000), 0x0, 0x0) 2018/03/23 15:56:14 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710"}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)=ANY=[@ANYBLOB="0c90565029958e2b9900"]) [ 87.574664] binder_alloc: binder_alloc_mmap_handler: 14334 20000000-20002000 already mapped failed -16 2018/03/23 15:56:14 executing program 3: r0 = socket$packet(0x11, 0x4, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000000fcfffffb00000000000000000000000004000000b7f5e9f7533357ac5374b8393bfd3b34824f610a56a73ad5f26402f5ed25eda64b2578dd82085091c7aa769a449dadbad843c90883e8ce804ef9577ace97dc4dfe6230b6c2c1e758c3ba1b67c586f5db42c9d0b7c0ce9c89742d8b68ecce6d706003150600d522c26fdcecc0e0c86787f4cf94032078866d27fdc600b99503154e98bc0f655abe26b7c4a79c0bcd5d9ba67e85a78cc6a6c5fc609d79a59273"]}) 2018/03/23 15:56:14 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)='\a', 0x1}], 0x1, 0x0) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}) lseek(r0, 0x0, 0x4) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000040)=0xc) 2018/03/23 15:56:14 executing program 0: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) fallocate(r0, 0x2000000000000000, 0x4, 0xf75e) ftruncate(r0, 0x4) writev(r0, &(0x7f0000002200)=[{&(0x7f0000000040)="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0x1000}, {&(0x7f0000001040)}, {&(0x7f0000001080)="5f4cc9249eb24eaee18f336b4f539e2e6928df97ae3419c974805c5bcb4ce090183fdab08b9b7fc9eb52a36a2628f2769ff4b4593b7e855ebfe27d97afdf3663090402c6cb646f10c31acbf6db78a3f3832fba6572a4dd538a609ca502e9328591dedf561c4c321463a53a7f2cf3602c9eda156a25f4f5936a4cea6cce", 0x7d}, {&(0x7f0000001100)="d19cbfa84fdb9ad6a30d80a1cb4452220e6b383992962409b1e8e27a66a10c87efed50568f2c2cbc1868f74715bdf618b8fc608e69a522ace58232656971cf41091d68ee43d80125fe7f2ca4f76863e8a1c510352bdc5bcf3cabf77cb8bcada9", 0x60}, {&(0x7f0000001180)="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", 0x1000}, {&(0x7f0000002180)="2c817846bc504e711a8e4c1803c405c6d720e16d9fa148f0f15ae454082c66e197412e99364aa07a4517d0376deab03782e7a1e5dc85d994c378bc88b112853570f669b9fdd9214c5d761b88cdf10250dfc6e7f8633816bccb3d879b0bbf7ad133df6d210623013377e4f81211b969d304", 0x71}], 0x6) openat(r0, &(0x7f0000001040)='./file0\x00', 0x111a00, 0x5e) fallocate(r0, 0x1, 0x0, 0x10000) lseek(r0, 0x0, 0x4) 2018/03/23 15:56:14 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r1 = dup2(r0, r0) keyctl$instantiate(0xc, 0x0, &(0x7f00000000c0)="3712dad5048efa409c73d68349ddc2069a1565e708c051fe", 0x18, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) read(r0, &(0x7f00000001c0)=""/225, 0xe1) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000)={0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xffff, 0x1, 0x800, 0xb55, 0x2, 0x0, 0xd9, {0x0, @in6={{0xa, 0x4e22, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0xa61, 0xfffffffffffffff8, 0x0, 0xfffffffffffffffc, 0x8b}}, &(0x7f0000000380)=0xb0) fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x2, 0xffff, 0x642e, 0x8, 0x1}, 0x98) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000480)={{0xa, 0x4e20, 0x7a, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x41}, {0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x6, [0x100000001, 0x5, 0x2eb6, 0x1ff, 0x3, 0x5, 0x1ff, 0x100]}, 0x5c) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @remote, @multicast2}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, r4}, 0x14) write$sndseq(r1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) 2018/03/23 15:56:14 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x5, 0x40) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000000c0)={{0x2}}) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x7f, @dev={0xfe, 0x80, [], 0x10}, 0x8001}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000340)={r2, 0x9}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x4}, &(0x7f00000001c0)=0x8) pwritev(0xffffffffffffffff, &(0x7f0000000740), 0x0, 0x0) 2018/03/23 15:56:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000066fffc)={0x1f}, 0xfffffffffffffe12) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0xfff, 0x9}, &(0x7f00000000c0)=0xc) geteuid() r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) sendto$inet6(r2, &(0x7f00002caf4e)="8899c09f1527a401318b1b3998b9985e8f7da3de40dbd99237996c5d16ef65624ad7fff722317c128075be865e32aad662e9ddae051f8d481f681c8efbdbdda17e9816309637690d72f2a5a43aec7cbed8e57e7903dc2859faca05f38704a3327c9101688f78672ce1024fbf71b26dcd8d18edbf98c0cfd970db63af319782dbb8abc15302216bac3ef7f963745a422ad18c7bac2fee4d7d68dc498a0b2b785415fe9c4d33ef3255e7b2e8b253a1f45b35c8", 0xb2, 0x2000c085, &(0x7f00001fd000)={0xa, 0x4e20, 0x0, @empty, 0x1ff}, 0x1c) 2018/03/23 15:56:14 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = getpgid(0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={r1, r2, r3}, 0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="020b0000030000000000f60018000000fcff00000000000020cfcac89eca018a74b6e6b1fceb81d12a3a2761288f878481572889f6290daff2b6aa4e7d6c28ede54f84fff009cdb050a339077711020e1b5e524a8a476966a2e742224333b4246642503af95278d4006e3e1025dbdbd6d167135679cc08ae78ddbd326efaea8e"], 0x18}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000300)=""/158, 0x9e}, {&(0x7f00000003c0)=""/97, 0x61}, {&(0x7f0000000440)=""/132, 0x84}, {&(0x7f0000000500)=""/242, 0xf2}, {&(0x7f0000000600)=""/57, 0x39}], 0x5, &(0x7f00000006c0)=""/228, 0xe4, 0x9}, 0x0) getsockopt$packet_int(r4, 0x107, 0x1b, &(0x7f0000000800), &(0x7f0000000840)=0x4) 2018/03/23 15:56:14 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x100) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x10000, 0x0) fanotify_mark(r1, 0x80, 0x8000001, r2, &(0x7f0000000100)='./file0\x00') fcntl$setpipe(r0, 0x407, 0x24) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000000000)="240000002c0025f0000000044a0000000a0b00000004bf81000000ec0800030003000000", 0x24) 2018/03/23 15:56:14 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000080)=0xe8) r2 = getgid() keyctl$chown(0x4, r0, r1, r2) sysfs$2(0x2, 0x40, &(0x7f00000000c0)=""/43) 2018/03/23 15:56:14 executing program 1: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000048000), 0x3) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x141802, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x18}, r1}, 0xc) futex(&(0x7f0000000080), 0x400000005, 0xfffffffffffffffc, &(0x7f0000000040), &(0x7f0000fc4ffc)=0x2, 0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x206000, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00000001c0)={0x1, 0x0, 0x3ff, 0x5, 0xffffffffffff9049, 0xffff}) modify_ldt$read(0x0, &(0x7f0000000200)=""/107, 0x6b) 2018/03/23 15:56:14 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x4) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000010c0)={'broute\x00', 0x0, 0x3, 0x1000, [], 0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/4096}, &(0x7f0000001140)=0x78) r1 = creat(&(0x7f0000001180)='./file0\x00', 0x1) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000011c0)={0x8, 0x2}) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000001200)=0x5) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001280)={0x5, &(0x7f0000001240)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000022c0)={r2, &(0x7f00000012c0)=""/4096}) futimesat(r0, &(0x7f0000002300)='./file0\x00', &(0x7f0000002340)={{0x77359400}, {0x0, 0x2710}}) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002380)) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000023c0)) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000002400)={@local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0x8) getrusage(0xffffffffffffffff, &(0x7f0000002440)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000002500), &(0x7f0000002540)=0x4) recvfrom$llc(r1, &(0x7f0000002580)=""/34, 0x22, 0x122, &(0x7f00000025c0)={0x1a, 0x30a, 0x5, 0x16, 0x1f, 0x8, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005e80)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000005f80)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000009080)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000009180)=0xe8) sendmmsg(r1, &(0x7f0000009600)=[{{&(0x7f0000002600)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000002680)="6ed4ab8fdddb06d128bcb26f91176841ac7b165e1e5e844226c825e0cc8b58325bdc4b6b3424ccfa08be8e99f64bb36a57aae84e79c5693e", 0x38}], 0x1, &(0x7f0000002700), 0x0, 0x4000000}, 0x8}, {{&(0x7f0000005fc0)=@ll={0x11, 0x1f, r3, 0x1, 0x9, 0x6}, 0x80, &(0x7f00000061c0)=[{&(0x7f0000006040)="636c72f0dd44ad4df7db0e0b4e606ba1697df7b9c13cb2bb16ef5766b1012ca6ba7559f9ca88e95f2cec8e2f49a1fda52540c5abec78e2d68e8d6434aee50430f6a5901c599065e999963541d8f3a442ca66cfbcad0c3bbd54359209d74d7ec216fe989f05cc082c9defac4cf9661e6fb05ab5d508701ef76286395a17651f6e705075b06723a4406e4a3a7c9a54dafc4ccc046c9a0258b9cca0892bc638a059ac075f204d1b085e9cd68869d3d18fa8c65d7765870204253f288cb48b54c76c822aa9ec190b3dd1c7bda5fdf5e50442ae8793184601d384157b6996be00d3107eae09b0415efcc7b96241", 0xeb}, {&(0x7f0000006140)="ed66f0d7833141038e0bcedd870a31a5a21f4dff46de004ce6294c5d84bf6ec9a9eaa9bd8b2924606f5c168ea357246a6cbef0e48f451c998dc80aee72cba3d2e526f9a1c233e893c0d49dca8396767ec36766e41eb356daa75092144c98da2f4d28cc270b5dc0c6f71ad4638075b6a3", 0x70}], 0x2, &(0x7f0000006200)=[{0x90, 0x6, 0xbcd, "d01f4df7cd7b53d7bb317446d06cd787d01eb8cc0e50cc8e60aa3a4a669423524854ffb754b5af5b73d03c13838d47443393ab38c4b37558c9b99498706cadb61c3f26faab5bdc157f040619634ca3a7a4f59147de6861966c261e08c8ff5bb1025feb654b1650d36333d498f87f265cbafd4e58139cd43d2b44"}, {0xd0, 0x6, 0x1, "2a1ace257a03105ed82572810fcff3b95e1e6fa8173aa5c07412b49dfe52d5b29d072f978b490183c7847334b15151738967654e1e41d5177894e2d9dbb8f3cd5be7bc6933f7307e10eecab96a798f5e5b34dbfc25d4bbcfd5667d0a2580f2f1af4cd5e7cfd60a6ccc667ed78764e9d2398c3999fb3b04744412af718bc4170f67c7fe0111fbe7e7e686e636d42cd24cf3b242d44da1431ad472bdfb07d1721b5df24e16787bd98c10d9f3f957012d592faefa46cbb5033525ac"}, {0x40, 0x100, 0x3, "823206d6f552eca6ffb68d6abee910aaf47b1a4b0d33b752f8efa10b1301f8381d379fdd44156a4e39b5"}, {0xe8, 0x0, 0xb8, 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{0x1010, 0x84, 0x3, 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3708e8320325f95fbaa946bd72e501a71fe64d5fc1e7dc7bed84b425181361f412b05bd78ed3d7af095f45bb56c7b8f42f77267e98962035ceab43a27a04e2caa976a9b99eac0d5fca0ef16937b17b19a952dc77f7b0cb7f35a3255924c01b9e7328a22e18cfe52092006a6d4a59f07d6b11ed95ce8a6cd9e5be3082d9317a00ecbd79ea8b215849e75167933e0a64469a2ce33e8ff776514f5a41188f279a293f6785661b8e7f7f49d67dd325911ec993c629f76abbf377fe8fef9145001285b3f1d90dba68fe488a2eb5c57bc0a5ce76586dce2dadf738c91c6ddd3b381e1f039532c74824f2fe7248950450eae1b3ac045f0e5e999a613577e44312559604302aef5ee675c16b3731b1b250aa1afc4bffdd2b9d01cfe44edb75e746686ce35a38358f3f781993ff11bf2a009ac33a1832795965f8822d4b653b2bbc6807d9dab5ae76e19fe4cfc31ff153804ec7cf5a070ede6f4b2f512db84f6611ce8689b608b4f5efc5c25476a8ed0ab09450cbf5184d21cb2998446cb91e81c9e9d35f4a5ce8d2f90b7ca6eec7cdeb11a5ba44014a4f29fb55c5132d1baa0301df36cd9bd74482290fd6fc2b6938f57e9a1c2be17dd0bdb0276ffd9ea5d6d9e62646dc8d7ca9a6a05b87579bf95caad156b0fdbed02a044cf248b3d2db6c2e3f0034f4f57e470f6b58ee06124f849f1447e6754073021c99b085dca109aabfd8019ad17d3544fc524e8ce6326f4cbee0396c3a026b41149bff645108fb7aac94fd86602f211487de020d2b8f7d5652379a59c9fe6413cb306c7e5ba0466acc6bcf9cec35dc519171ffac8825c01b73b399095f2d52766aa5b46772b84d97f52754b50ed84249020458aae9fa6475b24b1375966ff36886edbc41bfd92ade052e1298737c50efcbf5a2d8a1a3b274754982ee02d660cb717929414b42326a47eff46063babb03ddc5f8b59f221e74e1c47ce8e020684f4c32f47f0caf40b26dc58a388f4483abf98da548020df9032133e693a1fe7b0268210d257d15cc7c35ec5b579dbb38bab525953c30154a7eaa28a346df21e8acc6f6d1ba3d50536813b6be7125ecc5e92dab193fcfb32edcc040f6db3e97972cafa855b68b6621f091cef2bf203bdb690b8d9a47fe7fbec0e67d3abc0cc89cff3225c54ad647ed4a819a55a95d6f212b6bf0336af0a4454abbb74d7338e094eab02b1c50d1f01a033dd9499d498a1ca15cd0771f9eb469ffe89f425100fea56dd613c43ce9c5705bbc2aa7f6cfde9582a7ff075030c18844deafe14cb0a5f5aa55c487c02406dede20ed416cc8b884e7bd116de9046b4395fa96a7c3ca7ac9897328f559d347718496b04af69ee8d56e3f11f548f5b59c5b630216462da791b5772315e9b4cb1c8add0b1745edfee75e0b73adb41434d3b79ddba69f58e7fa52a61afab8594bbf5d70795f60e2a6666ad5c6dddde5969958d6add2da5293cd8399450b16ce758a08c2f697d358ab413ddcfb3fad4274b2dcd1e87ff07df065efa5fdc65e2ac9ebdcfff6b23fa17b0f9c6a9b13cb5d15cc8c6ed980cae9d0613dc52c76101c0a4ef522cd522ee07e25813cfeb80293413cc8e36745839fa4db214d5c34c8289a3f1684d625b27032032d3bd810ffcc671bc293467471f533f260c3147d52f0772c54a0ae3ccd728d07972c45610ff5e4124281b9e6a09a1b3eef8d6178e091420348bd5f4ba69c0cb3cb9dcbc3df4437cd23dfaa25e16692516c5beb53b52210839189759a89c27e975dbb1a0bb79d673f91c46fe91a1c5eca58c724b4e90646af2b97824c0a5a03ebd828aec089da77c0a111ed523f915ae5b2adca45da7d2648f71e50d6522ee64fb7014e9d0d14c788ab3ca99a39d1d3bda95eda20acb31ef0f8b92d400dabb6ab1b054b29f66375488605a34d81518a27c6934c55512bb07dd0331d4aa6a7bfb98ed8ee6c45c33ad70f46299880c687aad53992a53368b531de87e62665bf7b1de6bed7a43337e75b1583cf82227b1d2145530112e737b9a1ad6ce8ffd1d1166f6e50f67f7df735c1e81bfe1175be0767b7b248a642f00ff7402bdb57203aa6bc9bbff48117950b41ebe80fa05ca5317a89ef5208bda4b493794e77a0f5b00c25096b534b8476ba6562316ab24b3fc828ed2232ea3fbe6c35607f15dcb1c2a136776a350db95449dca9b24f461675139d5f011df893d14c0c57516ce3f12876c924c4a3033b900981bbf924a6f409b09bc6ea173841c8314265b64"}], 0x2338, 0x4000}, 0x3}, {{&(0x7f00000091c0)=@hci={0x1f, r4, 0x3}, 0x80, &(0x7f0000009580)=[{&(0x7f0000009240)="d611a3ae7b509448e15f7ad4a754352d3e3f52abb5d43a9f5ddfcf13c07b577d0693ff7b82b8213b707e6a466155ac3e48525defd13c45b1c360f33ad7aa98be076dc700cf4360076eda3e9a23254249ad7168b78363af4b56e1d01e3e398a4a67a4b39843cd8dab7615ef6c505d809e7f4bcb9a1c411d6c20db2208eb86eb651f041d514b08726bfb2e99629b26cf81dd8b63c0ba30f16006e3834d8375f55229342e013d0bec72a55c666ccf180c3e8e315af0b578299f90df5d22328ef2b2ac4fd4cdb9e7fdc01874e4a9389d315001858355c139b1b2", 0xd8}, {&(0x7f0000009340)="e7972911e56e0e5dec5b907c316c5af5e0bd6f301f8ddc1e5847b90b26e11106a16acd17e220ff689ce0b02c3e4a65184a58b2d7aa2b7c34b87613", 0x3b}, {&(0x7f0000009380)="7a5546826838a3c549160f119f2440870438017cec4e9a11451f115e306b9144b310705825b0130600f1e7b994445a9c9fe59b750cdc5313cd845c7f8207ad4792dc1845ba95bc13d12f71ce9c65f45811e5dfed3899ec8d2375bbdb3fec60b60c0ddc70e71d2fc86d19c27f4910ce9959644302d3dbffdc1b774e7798ec65de40fbf94cabc8910cdee8d56bd71cd9b2b0411d3f64c3fff119dd8d642e00b20da928176011d898d40c869fabaaa4d437a99995a9b139da2ce8d338292016f07be5", 0xc1}, {&(0x7f0000009480)="d0e56b8833e785bacdeefb185dc75e3eeee419b7e4099db258d21ee68323ca25120ad1d7a7c2deb7", 0x28}, {&(0x7f00000094c0)="e583a64bd6736df2a4a308f40089a5b1a075a25419a42bd1c44423f45cafedb80f2fca53c5c5871e72f51167bc9b2c95b44a9cec433085077f692be10d035f789dd47e8aafdaffb385462666ff291cdbc170e992f0289ff28c2b2ceade280bfad29cf628f256ecec0ecae95111821c83709f93b5f0b5f2adb3f06994b774375ef80d9c268a7722d23cc96d10c077b2518656805cb9587dda7e74bee489", 0x9d}], 0x5, 0x0, 0x0, 0x1}, 0x7f}], 0x4, 0x24000010) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000009700)=0xe7, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000009740)={0x6fed}, 0x4) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000009780)=0x7) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000097c0)=0x4, &(0x7f0000009800)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000009840)="5a0e0a0d3dcbb395de0b5929803191e1", 0x10) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000009880)=""/34) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000098c0)={0x0, 0xac, "5cb030586320c4a9f6bc12e6b7f6e223edf4389ef708ff664b1883c3b690905044cdca686725ce9c0acc0700ba4fab3b8151c93657a81e969e1f0594174b6f74bf2590d314ff61222140c4f8a4ccb66da24148c43589a516a5a3f03cc1ad97e39cd3e543c95ef8790cf7ab22f666f82f645a2e9241424108c156f524df496561f3292ce3dd092a1eedf1e393dd0ae87f4ad66a2b72bf149ad01209b29b6a602ffea2e038c55117d79c4b9785"}, &(0x7f0000009980)=0xb4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000099c0)={r5, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}}, 0x84) stat(&(0x7f0000009a80)='./file0\x00', &(0x7f0000009ac0)) timer_create(0xec095747b69d2f5d, &(0x7f0000009c40)={0x0, 0x40, 0x1, @thr={&(0x7f0000009b40)="3d4db8bccbd4e5cf7bad7f28ed6cf56d4f148370e39ae3b9eba2de1ae047cd00c74f8840227d907668146100d21c7c14a3960a811bf42ebfcbe061d6c0b303309b2a0f8c03fe43e970d35c67", &(0x7f0000009bc0)="4eab41aa55d4f3d60c4596ed2ab4580b4fae4ecfe8dc11f692311aa13ad19a8db8d68b60e4e7fd3c7521ab73a6438c058e42776fc670879696221a0ca9c9881555ce6795b4e78f9821f0865a7c1f6a4c0394f3eb4dd29f524e02f41535ee8c47a25e917748cdbfda2cfec6d4c029344bf9c81fa6"}}, &(0x7f0000009c80)=0x0) timer_delete(r6) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) listen$netrom(r1, 0x3) 2018/03/23 15:56:14 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) read(r0, &(0x7f0000000000)=""/211, 0xd3) 2018/03/23 15:56:14 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000d93000)=""/222, &(0x7f0000d0dffc)=0x4e) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)) 2018/03/23 15:56:14 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f000078b000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0xfffffffffffffffc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/03/23 15:56:14 executing program 2: r0 = eventfd2(0x0, 0x0) fstat(r0, &(0x7f00000000c0)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x5) 2018/03/23 15:56:14 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000000040)=0x8, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r1, &(0x7f00000000c0)="d351f10665c1f153f729ed3c44412d8a", 0x10) 2018/03/23 15:56:14 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000080)={'lo\x00', {0x2, 0x0, @rand_addr}}) 2018/03/23 15:56:14 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f000003dff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000141000)={{}, {0x12, 0x9}, 0x0, 0x0, 0xfffffffffffffff8}) 2018/03/23 15:56:14 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10, 0x0) accept4(r0, &(0x7f00000001c0)=@nfc_llcp, &(0x7f0000000240)=0x80, 0x800) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00002fdf60)=@ipv6_newroute={0x1c, 0x18, 0x101, 0x0, 0x0, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}, 0x5a8}, 0x1}, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x200200) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 15:56:14 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r0, &(0x7f00000011c0)=[{&(0x7f0000000080)='6', 0x1}, {&(0x7f0000001140)="5b9d60b16968f3e7fd2e5fb1784dafb4de80384e67b37485fe404f7ea6116e7b242745b71c494088c74aa1afca58ef01909a5c58587ccc14f0a4d9b6b95acafc8bb6513486a22480acd1c16bc32b3215e8829376c39915744c9e4bc89fe23daae5e95afd4fced3a7e7d7f4dbe150a13f7e3224589b784412d53ddbae", 0xffffffffffffff50}], 0x2, 0x0) 2018/03/23 15:56:14 executing program 7: socketpair$inet6(0xa, 0x0, 0x846, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x7, 0x4a8000000000000, 0x1, 0x6, 0x400}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x7f}, 0x8) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x100000000004, 0x1, 0xfffffffffffffffc, 0x7, 0x8}, 0x14) rt_sigqueueinfo(r1, 0x0, &(0x7f00006e7ff0)) 2018/03/23 15:56:14 executing program 4: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x0) poll(&(0x7f0000f59fc8)=[{r1}, {r0}], 0x2, 0x80000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000304ff8)='./file0\x00', &(0x7f0000000140)="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", 0x20000, 0x0) write$selinux_create(r0, &(0x7f0000000000)=@objname={'system_u:object_r:xen_device_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x30, 0x35, 0x20, './file0\x00'}, 0x44) 2018/03/23 15:56:14 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000002000/0x2000)=nil, 0x2000}) mmap(&(0x7f00005d6000/0x4000)=nil, 0x4000, 0x1, 0x1012, r0, 0x0) 2018/03/23 15:56:15 executing program 0: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@ipv4={[], [], @rand_addr}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f0000000840)=0xe8) lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000ac0)=0x0) getresuid(&(0x7f0000000b00), &(0x7f0000000b40), &(0x7f0000000b80)=0x0) fstat(r0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c40)={0x0}, &(0x7f0000000c80)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000cc0)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000dc0)=0xe8) lstat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000f00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f40)={0x0, 0x0}, &(0x7f0000000f80)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000fc0)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) r13 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001040)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000001140)=0xe8) r15 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000001180)={0x0, 0x0}) stat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001300)={0x0}, &(0x7f0000001340)=0xc) stat(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001440), &(0x7f0000001480)=0x0, &(0x7f00000014c0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001d40)=0x0) lstat(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001e40)={0x0, 0x0, 0x0}, &(0x7f0000001e80)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000039c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003a00)={{{@in6=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4}}, &(0x7f0000003b00)=0xe8) r27 = getgid() r28 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003b40)={0x0, 0x0}, &(0x7f0000003b80)=0xc) r30 = getegid() r31 = gettid() stat(&(0x7f0000003bc0)='./file0\x00', &(0x7f0000003c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003c80), &(0x7f0000003cc0)=0x0, &(0x7f0000003d00)) fcntl$getownex(r0, 0x10, &(0x7f0000006140)={0x0, 0x0}) r35 = geteuid() r36 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)=0x0) getresuid(&(0x7f00000061c0)=0x0, &(0x7f0000006200), &(0x7f0000006240)) fstat(r0, &(0x7f0000006280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r40 = fcntl$getown(r0, 0x9) stat(&(0x7f0000006300)='./file0\x00', &(0x7f0000006340)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000063c0)='./file0\x00', &(0x7f0000006400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000006500)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000080)="76a28c8966400f8fe71289039692f885f0864704f86febb5dbe0d76cb889c35c0e80d4e8", 0x24}, {&(0x7f00000000c0)="a3817ec518fddec0ccc95c0b225ed8d9b4c89257c10e4af661a89df2839503f785fcd27dd5e693055737c666f80d61d6bf000a179b336053f39cad805f4c25d52f7d0e371ccbf6cae8a46f6a66e23b7639186dc79800916e9846e17a763801c4b2486be9a67e42ec55a864ace7c1ef189f8ab0a004d6af537dc090aa32a62e9f52e0662b07cb0ab30b0eb680649a0d59409139b41805ffad9902535b84a97605dcd6717d343df919ea676987affc3d46f35fd1b22ec7fa570f8753b6736639cd7adc6323b7c15997bf3fbc462ff9654258288ed2b3234fe1", 0xd8}, {&(0x7f00000001c0)="54665f3467e587b182042d0f169443bb69cda746eb3bd4f44e310f6497728bd1e9d2ef5f33f8e09c4ee291ccc15a03e13590b92a39affad037d0815d717a9c3ced4510b33d3c45bb8cb5fcf9307921b3fdd124f37930b242586ed8f832e46dee1c32f9e5a35d872aac127c8547fa18b7b5229a18c9d9579161e57835338c5fa726e096e75b82328a66dee2274daa725c4ba851971a6f6354915cda016396f5810f454429ef894eea2a2be61ca7e6c06770c72c1948137cd8b9fbee7f8793651e93ebf05b04c75619b286128e20877a8b04a43a4b906f68", 0xd7}, {&(0x7f00000002c0)="2d4872c49424aae13abb8f695f4d1660042a13c00c68c8f126bafe4d7b5f6ac1b50cc283a5acbf25c1c106b84437b1bb62537a10730aa5217591c5c000f4f7308ebb841a47d3197b9c9304636cd47b9392ff3b43efd6f0335b4e033dd7fc22139bd7efe42b80943a54a7308860dc6871ba978b6bdcbc1658878f5484be03e201772a270b159e98568a5b8a3388c09a55e2716e8a2a695d746336f1558e12620b847f340e0a5627378a0b39f06d5bd55779e357f50056bbb3493e6ec10f4ac4e127ed2c1daf53104fcf3e548e9f6b36d167436d06bacebbe80752a600af895901c55e476f9a826de7cf1452ee77", 0xed}, {&(0x7f00000003c0)="0fd5c6e5497037d489face2cd13ddfc3e14b86a4fdb8cd5c057adc3c1043b7d4fe94ab8a5f1a3d8957c9fbaaa709e9feb764dbd9663dccf87324cde99da05bc596c88117768fb363408a5ccf60f8d67165d3675228aa755e00a61e07cb9dd6657465cbb49d05af3ca02a99d04a57cba52ec25af99352772aa6a6c188d0b8b35f45ca5d3087a36b3cda69", 0x8a}, {&(0x7f0000000480)="72e0896a3b24dee76df6b410", 0xc}], 0x6, &(0x7f0000000540)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x20000000}, {&(0x7f0000000580)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000700)=[{&(0x7f0000000600)="47c6087d0ecb644609e116fc532f64c369ea362b61459c51408e12ec8bb8f0b544e9eb3d92a5d9d654d1913c4300c3fc7cab06cbd77add211ea63f6250e273c2b78541e2c4a5a95f755273a9ebede1edf60387d9366b7d4aa5418851389082e8de2b4509f270880bfa72a9175eb520e229af03c845a2c373d44e6f1519055712f6ab74974930d9950f21549b4ccf9bf3eb33f6f314299d8182c026a53dc0a03d15fd197814c0854809aadbae474e31e56096b61289f7786288daa33579033bf2af7633b2c492bcd79049c2af91775cb9", 0xd0}], 0x1, &(0x7f0000000940)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x60, 0x4000000}, {&(0x7f00000009c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000a40)='4', 0x1}], 0x1, &(0x7f0000001500)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xe8, 0x8010}, {&(0x7f0000001600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001680)="9279e1af37421d5db69d767af3d57e1c5f41a8003bf4df7702f22e07b0583e4736aa874b075a7206610b1996259085323b58d3f38f8c1e4a42af60f5ba3d956803708a97a31a5a6bd0fe271bf81935e2c899d1d69c7ca4144819cd927705e05650a537cb09763cca4c8b7f", 0x6b}], 0x1, &(0x7f0000001740)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20}, {&(0x7f0000001780)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001b40)=[{&(0x7f0000001800)="9e244c8786518daa34cffbd4e5c07c044b3eb6ac85c4febd54a79bed20fa019c0f0083128ebd79af772f810c2c406c9c23687978dfa5c48918c03a42a8b292360c658ea4703aaa04d042878fad97d1e7f262d9abfb32e278da4f120fe9990f73dbfd654218457b74f4bb72242d26796e7b250ff5b31d7295801410f581dd3b9140645724460cb966bc1db748536bcf57c1069306d6237689773889ed4d698a46d41aa34d5e3a57ff2dbfc21107f262fd10b32fca33475c2875b640869e12de1ed1e5d400ba028711b012707bbdbc6bce4ad9d86e538b7ccb912534dd70a01255c842652f", 0xe4}, {&(0x7f0000001900)="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", 0xfa}, {&(0x7f0000001a00)="b9507046b9847ce9637c131b285d5c22b56c904b137b1e3b6f3ce56e9e2288655159be2f6b5e98a7ef5999aaaddfdf82a388cf33e559a88d32023cb3512171", 0x3f}, {&(0x7f0000001a40)="46111d4b11085028c7fd1ba419eec52c01046cb89f34a3f0366f558894b5a32d8524cec3e971f7cf99221b7099945232342ed4b39aa90c922171bcbede5e175e7bf7b3551c62ccf3cc4c38e527e7567a259ca0f9cc654b6e8724fc2664e0143db0f5fe4cd495dbbcd364ea7ae29270b89f709387bc4d302e10a288b2b204ea8cc9217284d7c396b95a3fabbeffb2965544728ae5147004379569988a36982f6b552bbc6eeb61662c75ce7c92b11c99133b3e69565615c055bf8853a935f2ad38493e70be351ebccee3", 0xc9}], 0x4, 0x0, 0x0, 0x50}, {&(0x7f0000001b80)=@file={0x1, './file0\x00'}, 0x6e, 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{&(0x7f0000004f00)="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0x1000}, {&(0x7f0000005f00)="0e49d2530d79dcb13474a23285eb732f48462889b895b1cce45ec8d48198e53334170b4a18959624a6acc16f08a4caa25afe3c3e27fdc2e825e42e86f59f0c7f1d652ebd0459e00724d0f93c31cd85e5a7a95b7948ffb87f6125c3b46de88627caf5b3e629cf89ec8dc952736e4c5206123dae9afbb3c1ccd7", 0x79}, {&(0x7f0000005f80)="42a3bab7afe35c15cde6d3db4dc8b3120bfe56892cbfc023690100fe5fa95e5992e62c90bf44daaf", 0x28}, {&(0x7f0000005fc0)="7fd235626a802d91afdf715f649e8d336026aff91a0a4b5f6b51fba279390893a17ef64427a13f8d0849958d5b08a5dfbb247191b3e7300b42ae27765c33f2afb271d88bb2cb598b973e4d0ed31d8a2c77a0156f811efcae34d9aa93bef1a9bf47226943fc9519bce2004abdc336584c8668f722971b7095ca939d54b74a45c2ec24ffe4737fa1182eba376e90b541cd701d4ff33dd6cc7bba182c249f0d30cae3797acd4d4443ca5c04db37ac4fa6f0abc828aa37c7b255f320315cfceb98b93dd07db61009", 0xc6}], 0x6, &(0x7f0000006480)=[@cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x80}], 0xa, 0x20000004) r43 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r44 = dup2(r43, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r44, 0xc08c5332, &(0x7f0000a6af74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) setitimer(0x3, &(0x7f0000f3bfe0)={{0x0, 0x7530}}, &(0x7f00004f7000)={{}, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r43, 0x4040534e, &(0x7f0000b5efb0)={0x1a, @time={r45}}) [ 87.899920] IPv6: Can't replace route, no match found 2018/03/23 15:56:15 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x80000000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x100000d, 0x110, r0, 0x0) poll(&(0x7f0000001fef)=[{}, {}], 0x2, 0x8) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) bind$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/23 15:56:15 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x2, 0x0) getegid() setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0x100}, 0x4) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000180)={0x3, 0xff}) sendmsg$nl_xfrm(r0, &(0x7f0000000a40)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000040)=ANY=[@ANYBLOB="b8000000190001000000000000000000e0000002000000000000000000000000000000000000000000000000000000004e2000004e2000000200208000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000022adefeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xb8}, 0x1}, 0x0) [ 87.929473] IPv6: Can't replace route, no match found 2018/03/23 15:56:15 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000003c0)=""/4096) unshare(0x10000) fcntl$getflags(r0, 0x40b) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/mnt\x00') sync_file_range(r1, 0x4, 0x40, 0x3) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000380)={0x9}, 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000000)) setns(r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000080)={{0x0, 0x4}, 0x0, 0x70000000000, 0x9, {0x0, 0x7756}, 0x8, 0x9}) connect$vsock_stream(r2, &(0x7f0000000240)={0x28, 0x0, 0x0, @my}, 0x10) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000100)=""/101) 2018/03/23 15:56:15 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = dup(r0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000004000)='\''}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/136) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000afd0)={0x28, 0x0, &(0x7f0000009f84)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f0000003000)}}], 0x15b, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/03/23 15:56:15 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$inet(r0, &(0x7f0000000080), &(0x7f0000000400)=0x10) getresgid(&(0x7f0000000480)=0x0, &(0x7f0000000380), &(0x7f00000004c0)) lchown(&(0x7f00000001c0)='./file0\x00', r1, r2) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000800)=0x2, 0x4) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) sendmsg$nl_route(r3, &(0x7f0000003000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000fdc)=ANY=[@ANYBLOB="000000001600000423bd7000ffdbdf2500000000"], 0x1a}, 0x1}, 0x0) recvmmsg(r3, &(0x7f0000000e40)=[{{&(0x7f00000000c0)=@nfc, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/21, 0x15}, {&(0x7f0000000140)=""/251, 0xfffffffffffffeaa}, {&(0x7f0000000240)=""/225, 0xe1}, {&(0x7f0000000340)=""/68, 0x44}], 0x4, &(0x7f0000000400)=""/48, 0x30, 0x6}, 0x4}, {{&(0x7f0000000440)=@alg, 0x80, &(0x7f0000000780)=[{&(0x7f00000004c0)=""/194, 0xc2}, {&(0x7f00000005c0)=""/133, 0x85}, {&(0x7f0000000680)=""/198, 0x24}], 0x3, 0x0, 0x0, 0x5}, 0x7fff}, {{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f00000007c0)=""/93, 0x5d}, {&(0x7f0000000840)=""/112, 0x70}, {&(0x7f00000008c0)=""/17, 0x11}, {&(0x7f0000000900)=""/121, 0x79}], 0x4, &(0x7f00000009c0)=""/249, 0xf9, 0xfff}, 0x5}, {{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x2, &(0x7f0000000b00)=""/107, 0x6b, 0x9}, 0x35}, {{&(0x7f0000000b80)=@can, 0x80, &(0x7f0000000d00)=[{&(0x7f0000000c00)=""/198, 0xc6}], 0x1, &(0x7f0000000d40)=""/245, 0xf5, 0x3ff}, 0x1}], 0x5, 0x2, &(0x7f0000000f80)={0x0, 0x989680}) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000003040)={0x1f, 0x0, 0x4, 0x100, 0x7, [{0x0, 0x0, 0x2, 0x0, 0x0, 0x100}, {0x8, 0xfe0000000000000, 0x6cf, 0x0, 0x0, 0x2406}, {0x100000001, 0x3, 0x5506, 0x0, 0x0, 0x800}, {0x1, 0x67116a11, 0x5, 0x0, 0x0, 0x600}, {0xcc5, 0x10001, 0x1, 0x0, 0x0, 0x80}, {0x0, 0x11, 0x1ff, 0x0, 0x0, 0x800}, {0x8001, 0x9496, 0x80000000, 0x0, 0x0, 0x8}]}) 2018/03/23 15:56:15 executing program 4: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000080)="2600000026004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) setsockopt$inet6_dccp_int(r0, 0x21, 0x1a, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000ff2000/0xd000)=nil, 0xd000, 0x1, 0x10012, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000100)="a06174d985307f0af93cb0641922def5bba09349d82208b7") r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x800, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/03/23 15:56:15 executing program 0: clock_gettime(0x0, &(0x7f0000615000)={0x0, 0x0}) setitimer(0x1, &(0x7f000087b000)={{}, {0x0, r0/1000+10000}}, &(0x7f000006cfe0)) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x4, 0x4) getitimer(0x1, &(0x7f00004cefe0)) 2018/03/23 15:56:15 executing program 6: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f0000000100)=""/147, 0x93) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r1, 0x8932, &(0x7f0000000040)={'syz_tun\x00', @ifru_settings}) 2018/03/23 15:56:15 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000200)={'gre0\x00', 0x800000000003}) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f00000000c0)=""/205, &(0x7f00000001c0)=0xcd) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x10000, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2}, {0x2, 0x0, @multicast1=0xe0000001}, 0x1ed, 0x0, 0x0, 0x0, 0xfffffffffffffffc, &(0x7f0000000080)="67724a30000000000000000200", 0x7, 0x8, 0x4}) 2018/03/23 15:56:15 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) sched_getaffinity(r1, 0xffffffffffffffad, &(0x7f0000000180)) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000e5fff4)={0x10}, 0xc, &(0x7f0000fb7000)={&(0x7f0000aeccc8)={0x14, 0x6, 0x1, 0x7fffffffd}, 0x14}, 0x1}, 0x0) r2 = dup2(r0, r0) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00000000c0)=0x3, 0x4) [ 88.039027] audit: type=1400 audit(1521820575.119:68): avc: denied { setopt } for pid=14462 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 88.067998] binder: 14461:14477 ioctl 80605414 20000040 returned -22 2018/03/23 15:56:15 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x1000000004000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000000c0)={0x8, 0x9, 0x3, 0x7, 0x0, 0x401, 0x0, 0x6, 0x4, 0x8, 0x20, 0x40}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)={0x400, 0x4260}) write$selinux_load(r0, &(0x7f0000000180)={0xf97cff8c, 0x8, 'SE Linux', "6b5c68258bcee70cf64b5fb5afda1942b7147740fa917e322358211409629bfe652a274146427eef77c7e1671717f8cc3eaabc1314f420542af161eeb492ad2b613f3b7b9d59"}, 0x56) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000080)) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x2000) r1 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r1, 0x2283, 0x0) 2018/03/23 15:56:15 executing program 7: mkdir(&(0x7f0000000100)='./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, &(0x7f0000000400)={{&(0x7f0000012000/0x1000)=nil, 0x1000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000500)=0x6, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000003c0)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000480)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000004c0)={r2, r3, 0x9c02396}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000380)}], 0x1) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f00000000c0)=""/50) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000000040)=0xe8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x0, 0x0, 0x46, 0x8, 0x10}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=r5, @ANYBLOB="050001000100"], &(0x7f0000000380)=0xa) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r4, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) close(r1) 2018/03/23 15:56:15 executing program 1: r0 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x0, 0x2) r1 = request_key(&(0x7f0000000040)='.request_key_auth\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='wlan1^\x00', 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0x2, r2) write$sndseq(r0, &(0x7f00000002c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control={0x0, 0x91}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time, {}, {0x0, 0x3629}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {0x0, 0x6b7c}, @connect}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0xff3e) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0x7fff) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/23 15:56:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) close(r0) r2 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f00000000c0)=0x80) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) r3 = accept4(r1, &(0x7f0000c71000)=@alg, &(0x7f0000000080)=0x54, 0x0) sendmmsg(r3, &(0x7f0000003600)=[{{0x0, 0x0, &(0x7f0000002d40)=[{&(0x7f0000002c80)="91", 0x1}], 0x1, &(0x7f0000002dc0)}}, {{&(0x7f00000032c0)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f00000034c0), 0x0, &(0x7f0000003500)}}], 0x2, 0x4000) 2018/03/23 15:56:15 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x2283, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0xc21a, 0x2, 0x5, 0x2b, 0xc, 0x20, 0x80000000, 0x106, 0x8, 0x80000000, 0x7f, 0x2}) 2018/03/23 15:56:15 executing program 0: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000240)={&(0x7f0000000140), 0x8}) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000002c0)=0x7fffffff, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r1, 0x7108}, &(0x7f0000000280)=0xc) 2018/03/23 15:56:15 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) r2 = syz_open_pts(r0, 0x0) r3 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x900, 0x1fa) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000080)) r4 = dup3(r1, r0, 0x0) close(0xffffffffffffffff) dup3(r4, r2, 0x0) 2018/03/23 15:56:15 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = dup(r0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000004000)='\''}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000040)=""/136) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000afd0)={0x28, 0x0, &(0x7f0000009f84)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000), &(0x7f0000003000)}}], 0x15b, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) [ 88.093442] binder: BINDER_SET_CONTEXT_MGR already set [ 88.105109] binder: 14461:14482 ioctl 40046207 0 returned -16 [ 88.113512] binder: 14461:14482 ioctl 80605414 20000040 returned -22 2018/03/23 15:56:15 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000000)=0x3) dup3(r1, r0, 0x0) 2018/03/23 15:56:15 executing program 5: mlock2(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) r3 = getuid() setresuid(r1, r2, r3) fcntl$getown(r0, 0x9) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) accept4$packet(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x14, 0x80000) 2018/03/23 15:56:15 executing program 6: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x80, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000000000)}}], 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000140)={@local, @rand_addr, 0x0}, &(0x7f0000000180)=0xc) connect(r0, &(0x7f0000000000)=@ll={0x11, 0x19, r1, 0x1, 0x7c9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x80) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) 2018/03/23 15:56:15 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x10000, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1008008}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r2, 0x200, 0x70bd29, 0x25dfdbfd, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x8000) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/23 15:56:15 executing program 1: r0 = socket(0x5, 0x0, 0x1) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) recvfrom$packet(r0, &(0x7f0000000100)=""/157, 0x9d, 0x2, &(0x7f0000000080)={0x11, 0xd, r1, 0x1, 0x8, 0x6}, 0x14) 2018/03/23 15:56:15 executing program 3: setrlimit(0x400000000008, &(0x7f0000270000)) mlock2(&(0x7f00004f9000/0x2000)=nil, 0x2000, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000018c0)={0x0, 0x0, @local}, &(0x7f0000001900)=0x10, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x6, 0x1, 0xffff, 0x2}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x2, 0x8000, 0x0, 0x3, 0x80, 0x40, 0x3f, r1}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001940)=ANY=[@ANYBLOB="030000008a0b09000300"], &(0x7f0000001980)=0xa) 2018/03/23 15:56:15 executing program 6: r0 = gettid() r1 = epoll_create1(0x80000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r1, 0x20}], 0x1, &(0x7f0000000080)={r2, r3+30000000}, &(0x7f00000000c0)={0x3ff}, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000a2bf70), &(0x7f000097c000)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) fdatasync(r1) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000886ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r0, 0x1000000000016) dup3(r1, r1, 0x0) 2018/03/23 15:56:15 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/icmp6\x00') socket$nl_xfrm(0x10, 0x3, 0x6) sendfile(r1, r1, &(0x7f0000000040)=0x7ffff, 0x1ac1) [ 88.161320] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 88.180206] binder: 14490:14508 ioctl 80605414 20000040 returned -22 2018/03/23 15:56:15 executing program 5: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/member\x00', 0x2, 0x0) r1 = socket$inet6(0xa, 0x6, 0x7) accept4(r1, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x80000) write$selinux_access(r0, &(0x7f000010bfbd)={'system_u:object_r:cpu_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x30}, 0x43) 2018/03/23 15:56:15 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1ff, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x101, 0xe345, 0x2, 0x1, 0xff}, &(0x7f0000000040)=0x98) ioctl$KDDISABIO(r1, 0x4b37) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x5, 0x7, 0x9}, &(0x7f0000000380)=0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000240)={"0216696467652ffd00", 0xffffffffffffffff}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x10000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000001c0)={r4, 0x78, &(0x7f0000000140)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in6={0xa, 0x4e20, 0x4, @empty, 0x8001}]}, &(0x7f0000000280)=0x10) 2018/03/23 15:56:15 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0xffffffffffffffff, 0x0, 0x6, 0x3, 0x6}, 0x5, 0xce, 0x6}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fdatasync(r1) fcntl$setflags(r1, 0x2, 0x0) 2018/03/23 15:56:15 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) writev(r0, &(0x7f0000001240)=[{&(0x7f0000000080)='4', 0x1}, {&(0x7f0000001200)='d', 0x1}], 0x2) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@srh={0x3c, 0x4, 0x4, 0x2, 0x8, 0xda, 0xfffffffffffffa12, [@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x28) 2018/03/23 15:56:15 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f00000000c0)=0x4cf) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000000)=""/127) ioctl$KDMKTONE(r0, 0x5385, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x1) 2018/03/23 15:56:15 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000faef5a)="f1", 0x1, 0x8000, 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvmsg$netrom(r1, &(0x7f0000001640)={&(0x7f0000000040)=@ax25={0x3, {"baba9ec02a458f"}, 0x100}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000080)="e1ec2654d9db8ad47fb5b1918aaa4d170a4defdacfcc6fc448d8b2467bbba5a19c3cea6a87064578d505e60095f0b7404a8d16679fa9fad6a69d564aded12bc60d3b4f52e8adc922adfb01d42c5fe5b00835b51ebe6173aacdccdaadc5e40d09cb8a61ac426aae1913151b666a94a849065df90f462f193141026bd7fcd67d00a7995c498d6cfcba8d6596616919bc42441939d6de8497231bd7a7036fddd014b064220ab2ee78c94c3f876868f8def91986a565efc7f3844fe6687b5decb14e3a38508998d650568b23", 0xca}, {&(0x7f0000000180)="cfe35d398d6dfeede7d58fadf6567609dfc8ef34568fe13b86c61c24d8190fa094fa8db17b47a32c18335885c95071cce563ac8e7aa83f39a95b4e7771427987b08044ce7309dbf0750e41c56ecf4348b8dc68fd4224b7b14fa72048c4f4543e7b005881615b1fd3b34109be40cdac50cc9e0023619e8f6f11103383de0fa68c9805790f7650121cc25fda3448f71c457e5d27105caf515d2741591163c2cfc152f84239ce5a369121542d5d8748a25da5ce2103f17312146db760ec677212963552cdbd38231989ad28376c3795c7765f2b17b08e6469881b6c2446e69027e667aa400d09bcb8dfd1", 0xe9}, {&(0x7f0000000280)="1681c9b0b5c7572b8754ae6b74f97d1742b64ff45a36e2611140d5a9c66cd2100e0a815beab075cbedb2588da08bbcdf23a0d74999c421629f326ec7aaf00d237ca395e23e2bf661302b86a3a2a33b97b512033ce29483371906453208dd71caee203cb608b1f0b78dfc1e77b27f5dfb1b8bc6385d8d01fdf0", 0x79}, {&(0x7f0000000300)="0a23fd38355ad3bf8b539cda", 0xc}, {&(0x7f0000000340)="bf49a98b417e5335c1fdef60698b5ebbde005fbab5a0d0410bd7837d72", 0x1d}, {&(0x7f0000000380)="5afb9ca5ecf74d345ae9fa88a6f0cc74315e4b89212a9706a2ea16084a7df799df75b9c4be9767cd02626d48384d5d0f6c9008dbb2bd688d0789bdbdf1676019daf987760137764ae5683869f4d645dc1fe5448227ea8e16f113c13dedca75b40b976a69fb497f328d2c9c2f1b4970a131e54ebeb2a412ae58452127f130b3e209aa9c1e3732698c9e73a0e3c4046cb80f06ec2e6c2522dffafb47dab976943513045578799868d66fbc2afd4b360aef7ab7d1eb926a97c0e79b7b7e9ace45d1715157cfcadf2dc855117a2686ec0f", 0xcf}, {&(0x7f0000000480)="fbfa0c5e870f0bf27201d017257d35537f574891e91a5d0e73e25f1f4d2a8b3b646275c1be99031d8632c9d4c31519d9631d39081503174283845f33fdb6044264d78d1a", 0x44}, {&(0x7f0000000500)="13a2292d42418358c9b75616fdd9c84adfca973f54844ad679fa3a958d7700a1260dd00ebe15d64e80710b1f77ecc3f0ec6b172f4955f6e0", 0x38}], 0x8, &(0x7f00000005c0)=[{0x1010, 0x19b, 0x400000000, "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{0x68, 0x84, 0x5, "5555240310bbae64c76f1108e8a0a621d7acdee38c799cba306404dad5ef06b9880b061e7e198a98b3649caecdddd73b5d7b64ac24eb1efba919eb822635bf0899abe78b8882782e4608b0eacc0e44c8dd15"}], 0x1078, 0x4008041}, 0x20) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f00004e5ffc), 0x4) 2018/03/23 15:56:15 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000526000)={0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x200000001a, &(0x7f0000000000)=""/1, &(0x7f0000000040)=0x14b) pipe(&(0x7f0000000080)={0xffffffffffffffff}) sendto(r0, &(0x7f0000000140), 0x0, 0x80, &(0x7f0000000180)=@pptp={0x18, 0x2, {0x2, @rand_addr=0x1}}, 0x80) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x68) 2018/03/23 15:56:15 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000240)="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", 0x884}], 0x1}, 0x0) r0 = socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x6, 0xe, &(0x7f0000000a40)=@broute={'\n\x00oute\x00', 0x20, 0x4, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000d9e000), &(0x7f0000000240)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x2}, {0x0, '\x00', 0x2}]}, 0x108) r1 = add_key(&(0x7f00000001c0)='rxrpc_s\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000b80)='.dead\x00', &(0x7f0000000bc0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000c00)="5a421b38b0d371020f17d8983ed08e93ad22c4bde1c71042a62b03496c73d29ae35572a165e04c78de6a4c41fc5569e10acec32ed90c6903b5d174585004208fa7ac2554ca723c4546aba97b207741ff0b0ee6ad1050bd60d44b07887653c9c1b92b0605c7977b0c9f015bc45e8d784cd3f21a7976b366c4542a5bd6d27c88a25e4c2c3f4cdc5d9a1c8298ec75a64cbbd31ca415337bf0bdbc439e78e616c370c878de4b1f4d520f851f", 0xaa, r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000cc0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000000b40), 0x4) request_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='\x00', r1) r3 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="55bb5b3d351f922e40cc36036e2278c2c42de0f3f747284d9fcbdd1f0a46dd85e7f650d3c647b79713371b757cfe3e93d018ec16e957729432e732d37095330f9b9b8c1b9216d07688aec309d38a1ded986d98c766c66571eac3dcb881f479c1744d5b611cb1b61abff3353fcb91671a256528c8ca3af0541e3a0358", 0x7c, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r3, 0x1e) 2018/03/23 15:56:15 executing program 4: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x801, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x8, 0x2, 0x175c, 0xffffffffffff0001, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={r2, 0xe4}, &(0x7f0000000300)=0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f0000000000)=[{0x81, 0xfffffffffffff801, 0x0, 0x0, @time, {}, {}, @addr}], 0x30) syz_emit_ethernet(0x5a, &(0x7f00000000c0)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x1, 0x8c, 0x2}}], {@canfd={0xd, {{0x0, 0x9, 0x78e8, 0x8}, 0x32, 0x3, 0x0, 0x0, "e65d6b5325f1365c9e7e6c02696573e79f7ff95a15dd06c2ca1ad630da6188625316a18bc59de5186e2a51b13879bf2bd71fee23901970b329c5cf1faca4314f"}}}}, &(0x7f0000000140)={0x1, 0x3, [0x707, 0x663, 0x6a4, 0x4ab]}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000001c0)=0x1000, &(0x7f0000000200)=0x4) 2018/03/23 15:56:15 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) getpgid(0xffffffffffffffff) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) timerfd_settime(r1, 0x1, &(0x7f00000001c0)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000200)) userfaultfd(0x0) ioprio_get$pid(0x2, r0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000380)=0x80000000, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000300)={r2, 0x9, 0x1, [0x3]}, &(0x7f0000000340)=0xa) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x2, 0x800) r3 = syz_open_procfs(0x0, &(0x7f000000aff6)='setgroups\x00') dup3(r1, r3, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000000100)=""/103) getsockname$packet(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000440)={@local={0xfe, 0x80, [], 0xaa}, 0x43, r5}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r7 = syz_open_procfs(r6, &(0x7f0000000000)='net/stat\x00') getdents(r7, &(0x7f00000000c0), 0x2f) 2018/03/23 15:56:15 executing program 2: socketpair(0x5, 0x5, 0xfc2d, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000100)=0xffffffffffffbbc6, 0x4) r1 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x57f) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) 2018/03/23 15:56:15 executing program 0: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) readahead(r0, 0xcef, 0x6) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x2800, 0x0) ioctl$KDENABIO(r1, 0x4b36) ppoll(&(0x7f0000a25000)=[{r0}], 0x1, &(0x7f0000d7c000)={0x0, 0x989680}, &(0x7f0000dc3ff8), 0x8) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x440, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000080)=0x7fff) 2018/03/23 15:56:15 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000400)='/dev/autofs\x00', 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) r6 = accept$inet(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, @loopback}, &(0x7f0000000540)=0x10) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000005c0)={0x0, 0x80000, 0xffffffffffffff9c}) r9 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000600)={{{@in6=@loopback, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000700)=0xe8) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = syz_open_dev$loop(&(0x7f0000000800)='/dev/loop#\x00', 0xbf, 0x200000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = socket$inet6_dccp(0xa, 0x6, 0x0) r15 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000880)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r16 = accept4$packet(0xffffffffffffff9c, &(0x7f00000008c0), &(0x7f0000000900)=0x14, 0x800) r17 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000940)={0xffffffffffffffff}) r19 = openat(0xffffffffffffffff, &(0x7f0000000980)='./file0\x00', 0x6000, 0x90) sendmmsg$unix(r0, &(0x7f0000001ec0)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000100)="2f08e917eef798149478f8cdad2d3c1c09b8efb9ec4855af55d539d10d49b1c95a79cf4536ca9116e8c7a7ff39191f7d7b7b38", 0x33}, {&(0x7f0000000140)="149178b8380583ebf130d6fe4bafb78a7d62001bdd0a38a7b20c87de45ef20719bbdebb695c48bcb53d3da6c2db16c4d95ced4946d8f61dbd16456f6d8be2f5af119542f4fb1b6879509f8272c4f6fa955932f25a7b0f53175426b30bd33e8a747fb2ee96eca3f1e2c959682e3d96c7121ddba7fe0ab1178599296ea7f076c6d79a4251e696f1c0d0e9f184fca60136f9181bd2886603729d7", 0x99}, {&(0x7f0000000200)="689a82ecfc10d57c54393c338da5be3f17957b5d25ebe116158ff26e01fbe02f209963137b9d114eb2ec92d6a27a98ba81a3938082e1e98daafeb6a0c112cc9dc546d8609f9cbaa1e71e96e6651bc60382d0", 0x52}, {&(0x7f0000000280)="a4b0250e30494efa455aa512e60c2fea042900d1e27a2ec2249f42e748b66b8d4ad317e9e29d6902862fa970dead228e57d1d3303dd57644536e90d415a97da4c8f58f53e90c05b33177487b434de0a0a3d91f32384afa62641c34f4c603f35f", 0x60}, {&(0x7f0000000300)="42ac55daaaf3d2c045dc6a293b6648419464beb854d2baef57097b73635fecf0b46f0184521fb2c09276e2fac144b9b21d332461ea79d5a7", 0x38}], 0x5, &(0x7f0000001f40)=ANY=[@ANYBLOB="1000000000000000010000000100000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r12, @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="00000000200000000000000001000000010000001045d18ec6fec3e32851b23de32e6c86aa4663e466eb9f930b01b3a0f935c832e0f29ac7c27dcb2202b72f1706508516d072e903733c0095b824d7f97a8aeef952a186f7e2de0763caf7a788390d1b0f07a6fec811001b313eed2072a37d6fec6c4216b5279b875d380aa46b91a4556b4828c4ca530c9143ea23a90f86386d647966566af3a930fcc35c8280afa53d9b96c43b66f283ac1b8dcf3aebcd90cc7b93be", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB='\x00\x00\x00\x00'], 0xa8, 0x810}, {&(0x7f0000000a80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000000b00)="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", 0xfd}, {&(0x7f0000000c00)="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", 0x1000}, {&(0x7f0000001c00)="8930bea60cce4cd678d3a00827967262a4ce11316b41ddb506786f18", 0x1c}, {&(0x7f0000001c40)="6c8ae8f16e5bc05ce83004acf539b50d79dec2bdacbb6e2c6a846a9dfd7457a1d455e9e63fc3ad9f0da156546f87babbc6d9324858e3c8fbcc92e57b815c559a01aad9b9ccd877bf3000cfbb1a5d2b72fcbfc86bd88f126675a142cfaf4f12d815ddb7de8a7afc12e2e831e337567e52805fe12be826b6eca8bf311b0e7eb4f1614a10e6d9c09603a012aa54f140d008ecbb27fbbee5a801fbdd5bad1416e06f9fa6106f8761eb01d932cffa6bcc71a2f58f1e82c6793d783bc5d23a7f3d93751f4bfada8197", 0xc6}, {&(0x7f0000001d40)="53b2e6cd3e1d65175485d3e6a4f7484f06fa02614124f93b72626ee3e2aaa97c6926e5573bef9f75a674e47f3f1562558071d0d06929567a098ba0aad19981b18ac4e01a9c43f461801aa687812e9defbfe62a870c50bf2942b4dd38894b6bc4eda4e65916c79e0400cc0d20ffc0f478c976dd33752ce7ffab88812a4882af4304fb0bcbae451f33ca724c7694ff0359e4a94db561b2ebfe04b8a10af8db1532d96bdbcb51546fa00f865fb5b5033ee8ccf0daa583dc12", 0xb7}], 0x5, &(0x7f0000001e80), 0x0, 0x10}], 0x2, 0x40) r20 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r20, 0x400454ca, &(0x7f00000000c0)={'lo\x00', 0x4012}) 2018/03/23 15:56:15 executing program 1: getrlimit(0x9, &(0x7f0000000000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@dev, @in=@multicast1}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) sync() 2018/03/23 15:56:15 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r1, 0x8, 0x4, [0xa00000000, 0x10000000005, 0x7fffffff, 0x4]}, 0x10) write$selinux_access(r0, &(0x7f00000001c0)={'system_u:object_r:initrc_var_run_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x33, 0x31}, 0x39) seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) open(&(0x7f0000000040)='./file0\x00', 0x101140, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x0) 2018/03/23 15:56:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000242000)='net/raw6\x00') fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x0) readv(r0, &(0x7f00009bd000)=[{&(0x7f00000d4d84)=""/4096, 0x1000}], 0x2e8) 2018/03/23 15:56:15 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0)=':GPL:!\\selinux&#ppp0!+--\x00', 0x19, 0x3) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000100)=ANY=[@ANYBLOB="380100001a0005000000000000000000ff02000000000000000000000b000001ff02000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000bb000000006c000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000480003006465666c6174650000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000093ab14c9a"], 0x3}, 0x1}, 0x0) 2018/03/23 15:56:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000000000002000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6ff00000000000000000000000000000000002000f6ffffff000000000000000000000000000000000000000000000000000000000000000000000100000002000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000bc027b9743fea2830483f4861e3e92915d269ce8bbd251defca8c93e6f9d33097dcd114a7d37fdb2ca61a326468914f2e19666311ecd935a48113ad004fb762fc3b4265ce42e8abccc"], 0x110) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) 2018/03/23 15:56:15 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x2) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000001380)={&(0x7f0000000000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f00000010c0), 0x0, &(0x7f0000001300)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, @sndrcv={0x30, 0x84, 0x1}], 0x60}, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000040)=""/255, &(0x7f0000000140)=0xff) 2018/03/23 15:56:15 executing program 6: ioperm(0x3, 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3e, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0063404000000000000000000000000009000000000000000000000000000000000000000000b03d15afd689adc75dd14a48869e67338b3f256de4682497"], 0x0, 0x0, &(0x7f0000009000)}) syslog(0xd, 0x0, 0x0) 2018/03/23 15:56:15 executing program 5: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write$selinux_create(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f75ba6f626a"], 0xc) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) 2018/03/23 15:56:15 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000015c0)={'lo\x00', &(0x7f0000001540)=@ethtool_coalesce={0xf}}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x100000000, &(0x7f0000000040)=0x2) 2018/03/23 15:56:15 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00009a2ffc), 0x3ea) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000000)=0xffffffff) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x10000, 0x8) write$selinux_user(r1, &(0x7f0000000080)={'system_u:object_r:mount_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x2b) 2018/03/23 15:56:15 executing program 1: r0 = socket(0x10, 0x10000000007fc, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x9, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r2, 0x30000, 0x3, [0x7ff, 0x1, 0x973b0000000000]}, &(0x7f0000000180)=0xe) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x6d, 0x200, 0x3, 0x4, 0x8, 0x8}) write(r0, &(0x7f0000000200)="240000002a0025f000154302000000000000c40004702bc09f00000000e1020000000200", 0x1) 2018/03/23 15:56:15 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x402c542c, &(0x7f0000fd9000)) ioctl$TCSBRK(r0, 0x5409, 0x7) 2018/03/23 15:56:15 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000040)={0x371bd85c, 0x2, 0x3, 0x1, 0x9, 0x9, 0x4}, &(0x7f0000000140)={0xfffffffffffffff7, 0x8, 0x1, 0x1000, 0x9, 0x400, 0x1ff, 0xffff}, &(0x7f0000000180)={0x4e, 0x0, 0xdd, 0x81, 0x69ad, 0x80, 0x8, 0x9c}, &(0x7f0000000200)={r0, r1+30000000}, &(0x7f0000000280)={&(0x7f0000000240), 0x8}) futex(&(0x7f0000000080), 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x0) [ 88.505619] binder: 14621:14624 transaction failed 29189/-22, size -8514425539733225472--7023847082660345939 line 3005 2018/03/23 15:56:15 executing program 3: r0 = open(&(0x7f0000adeff6)='./control\x00', 0x28042, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) fallocate(r0, 0x9, 0x0, 0x100000) r1 = getpgid(0xffffffffffffffff) r2 = geteuid() lstat(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={r1, r2, r3}, 0xc) 2018/03/23 15:56:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='sit0\x00') bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) [ 88.549027] binder: 14621:14624 transaction failed 29189/-22, size -8514425539733225472--7023847082660345939 line 3005 [ 88.576741] binder: undelivered TRANSACTION_ERROR: 29189 [ 88.582517] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/23 15:56:15 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000ad7000)="18000000020001000000be8c5eff8c88a20000f1010300ec0000000006000e640002b933d898055bf74852bb6a8807567659dba67e194700550400000067a1e2010067fc2163e000000000000004001f00000000000000c88ebbff0601c4d425470000000021ec1474d722f542000700ec008bc5cfb7ebe7ec1f000000bcf6ba00b300024f02e9e9f55606aa01000000", 0x90) r1 = socket(0x1, 0x1, 0x4) r2 = request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='self\x00', 0xfffffffffffffffd) r3 = request_key(&(0x7f00000004c0)='.request_key_auth\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000540)='nodevposix_acl_access,\x00', 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000480)=[{&(0x7f0000000140)="1a46f3ec615e8292f670d6f41ae40fd6eb7e951bf7a5ed60c6c373ba39", 0x1d}, {&(0x7f0000000180)="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", 0xfc}, {&(0x7f0000000280)="056982f98a4a1bce52c5ea1f517620908b46dda67688a376c748789d507a9df4c9359abc8824e6c09a889a6c42c81970a991acecf625ba614826eb8c8771b65b9b1a10420f55416e9340561e01272d6c5d4269640fe9c189e02294592313a66a022cf225a164c738b2704a4d59a11d5c1178d7eeb6040bf3df743ec594bc8e84725d2b27013d1bcd90e52b6dd84aafb94fd95705377a88f46517d34eef0f70ab8b52096a740ea0f015f19694110081ccb8b6fde966d323be1e92569337ea1c2fc4495fbdd8ff5a74b05199435b67de895c61ab9595161b53e1625dae88e9af2d6e9061", 0xe3}, {&(0x7f0000000380)="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", 0xfc}], 0x4, r3) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="3afa47d47e006bf517504a857dedf4f2", 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000000)) 2018/03/23 15:56:15 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80001, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x8}, 0x8) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930a06000000a843dc91052369390009002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)}, 0x0) 2018/03/23 15:56:15 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x80000001) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001380), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)) 2018/03/23 15:56:15 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x20000, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f00000001c0)=""/177, &(0x7f0000000280)=0xb1) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f00000000c0)=0x2, 0x4) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x3}, 0x1c) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) 2018/03/23 15:56:15 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) 2018/03/23 15:56:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x40) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff5d05}, 0x1c) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f000002b000)=[{&(0x7f000000afbc)="8093958bca19ef5f839c2d988e80163d294835b196955ffacc24b7c09680a604f087ba79f9a5018cf9c341c7ef58e4a80210456641960cf37a14533fa28f808f47a654d6", 0x44}], 0x1, &(0x7f0000001000)}, 0xc180) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f000000c000)="bc", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) recvmsg(r0, &(0x7f0000029fc8)={&(0x7f0000022ff8)=@sco, 0x8, &(0x7f0000029000)=[{&(0x7f0000005fbb)=""/69, 0x45}], 0x1, &(0x7f0000029000)=""/56, 0x38}, 0x0) 2018/03/23 15:56:15 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xffffffffffffffdd) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r1, @empty, @multicast2=0xe0000002}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='stat\x00') ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f00000001c0)=""/126) 2018/03/23 15:56:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00007b5000)) 2018/03/23 15:56:15 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0xff) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f00000000c0)=0x81, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031eff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005bbff4)={0x1}) 2018/03/23 15:56:15 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) fstat(r1, &(0x7f0000000000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) readahead(r2, 0x9, 0xffffffff80000001) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'syzkaller1\x00', 0xcfe2}) r4 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x2000) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000200)=@int=0x3, 0x4) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000240)={'syzkaller1\x00', {0x2, 0x4e20, @rand_addr=0x6c5}}) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) signalfd(r1, &(0x7f0000000300)={0x4}, 0x8) r5 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000000340), &(0x7f0000000380)=0x4) sendmsg(r0, &(0x7f0000000600)={&(0x7f00000003c0)=@l2={0x1f, 0x9, {0xfffffffffffffffc, 0x8, 0x9, 0x81, 0x9, 0xd0c2}, 0x100, 0x8}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000480)=[{0x80, 0x103, 0x100000001, "59e3d0f21c88a65cb75af97c8ba98d69906db78b2020e8244fa5ce3678a20ed6e0fc6a1777cb63f76b3cb18246046a08eb93abc4aa70c724f1988cd4dcf440fa24531ceb5700b14d32f8eb21e7179788db274d2050ff135923ffd4fca0155807de4b3fc0edaf8d1a67"}, {0x70, 0x109, 0x8, "8548547685463d160ef9d04e53eb86336f51a9db31c6c23efda903fb425c683f6b80e395749b162e07ecf8343c6478afaaed4e4bdb2fb3d90424fe07d93ed43363c40ea153591fe51bcf53851cf73f615a2ef85a2f9fce4cecf9bb"}, {0x88, 0x19f, 0x5, "27f0f757549f6cb7b78257fe36948edcaad97fdaf3a4c4a339cddb8821ca250d5f3ca10b4f50bf7e76c052309936807c14220128923e22d2453f4bb9e7ed189cc4230a5710ce320ac369ab90459f5ed34c81d2d686f869dfe4dd0c18911a8661caa2be1d088453196162d74dba15180abc"}], 0x178, 0x40010}, 0x0) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000640)='/dev/keychord\x00', 0x2000, 0x0) ioctl$PPPOEIOCDFWD(r6, 0xb101, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r4, 0x4010641a, &(0x7f00000006c0)={0x3, &(0x7f0000000680)=[0xffffffff, 0x5, 0x8]}) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000700)=@nfc={0x27, 0x0, 0x1, 0x7}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000780)="a62fdb2bce49e6970b8b13fcf8ce075f664bac38be331237f5610e662613b6dee1019a71d77a0a32bb7b49ee402d45d99ed489d08c9b873d325733f25b174ae8d32aba57014cf615137d99b9eec8470127698a6be09c13ecde2cf65d37cd27a64b2782712aae4899f9d6cf9d728d2dfed606b83e53de9eb992f57e9b560a3a604c6f37c4f774f41ece5c8db5ccc63fc7c7d5b6849443da4dfbc914f8cfaadca0ece0b589c7e89c2a5cb501ea0c1a8f1139f6", 0xb2}, {&(0x7f0000000840)="9851609c83ea1ab7be5d34bcf3c46b351adc98dd7c4af3f034f4dbb7fc5e62", 0x1f}, {&(0x7f0000000880)="c70ef2e86925242b9fae5b53da424fa95bdad82b8d1558a59e5b74472df669cfd7048038410d7262018c1cf95b6c39e3fc219fb164a428d2239e949abdc76307f69706e80a9f6c20f7a204007ba3b4170973d325a4ef28ce", 0x58}, {&(0x7f0000000900)="88412ee40b5c33ff52873200902b573b3fa9ec287456c00ad8e70d88f9b49a15f4ecce6c16bf40b777f8a9f235d01dd033fa5ba6eee39046003b2908261011d24ca55301c0455d110ca79b2a28bd57a9fc515c22b07eb439ccb1ec251e69a2f7341bd7309100961f96aa5494fcaf3eed30be1f2956f04bfa5da4faffa887ac55b620c7d35a4e6a226906e4d7cb101979cbb3454515df17c821efb48451383a7156be1b57a958ec21d8293531e008d0b8fec2536f3018628a779e79aec583feeb302d29603ab98940b8e5431e2fdf0668fe3365357abde838665886fc238a6cbd5142c51b6401ce5ce3eb45e13e0a0d935269178521bb6ebee043e8e6994d", 0xfe}, {&(0x7f0000000a00)="da3979440323d8bd358586de51d3c0c12714a212286418c2d098d4a36a8f7474a16be8abd17a0a1b6ecbc1adb3ac274dbb24c8fa3b60a5d8c2030ba6ea03d87c367ea6946422f6c73b6249902e3ac7f0b34d3fc5d83b4f90cd88f0896a55023048d1da2caf4b05f26b24e4df8136b48bca5fd52e32ddf6ab3213440e83c5f63f1499498b0af20437d88a9b583776ae52a0dda338fe0896031c3fd58249593d1850d26b8498f47dd05a166d50da5c739abdc6f6e04e1e4d0bef34b7ebfea6489880d478d70374f3b08641b2717e6f609fd810e3", 0xd3}, {&(0x7f0000000b00)="2355b39c6de62e2b4a6e18a2f4f884cecb1e84bc51733dba80be29b116adfa36419aacd82ddf3615", 0x28}, {&(0x7f0000000b40)="c58fb1cbfddde8c961a649680d1138fca027b57cc9ee5efeb0e8c39adf84f02e3408550a0ce1006899fa12a547056c1b906dfcd8218ece9baaccd26fe97fd64abce779eb2c0131f7acc0cda277c6e2a5dc7db2225aab6d96caede052725eef395031e2324b210c3aa217ff8980b5c29042da35f94f836f56ddd978acde941b4ba97899cbecee72956da4dc0679dea196293a703f386f9a3904730292c1694949faf7f4df637e5b19a3aab769fe3fa0023969acf51b024d2d4a82473b8cb97d53a7b695f787e0e53de3b544c9b39a3c9379579ffdcfc84e6e505581405af82ac416bfa0e43d", 0xe5}, {&(0x7f0000000c40)="46beb98044b23e45c439cbe8390d63e5933f7471d5c475f5f115e7cd6d5752236272d60e5ebf3ee6ebe487e321fc15407341ff1ff72d9010242cce5116b782779eb6952ce1cabe8a592d676d8b84cac939cff2800ec9d1722a6cd332183d225d2a7f9612b3adf48d699d25fefe0ce76fefd7efa9b33cc50cb68016f7f7257e832bcb4f73bfa3451eb06064d4f55bb03ace0b", 0x92}, {&(0x7f0000000d00)="a2f310293632adc2e0cbca8e8ac4a99b255f8abc6807cd4094064c944b5770af82f07cb61ecda8e004a35a65627567bd93c1fb3039fd4837b9b79ecdece62c9b41d45442d14a0b44d8a467083f986e6726bcc26e091e068cc32964d79070f7f9524d79907ca812a12b07c2cc8647daf1da78d0a77d65f363d8e245989662fe8f038e0b7c5d140b366cd202e1b5ee55e2c1b020e890afdcddadbc759f2e52a78df95d65877e6cb800bb247009f1f983b191769cf0affc3db1053edbd72b3b247c5b0c142ca2fb2160f25950e84ef62065bec849909bdb82812d4e7ebc0903ad7548c8e0d952f84ef0fcdcf4b1", 0xec}, {&(0x7f0000000e00)="2057b7c474c1acdd3692c0e6837d33148eea5243947453b9b66fe0d65b18d4c91de133a8602bb9a32e86e46e99653857961885a535d4785081b96c953844400b24132749d322939b7fca3bb011f0304f55b92ff2b034806ae07a82dbc4d97004e6b51cf696e584ac8004935c14bde619111a46bbd70e1781b8d278b29cf945344cfd7230ee0fbab61852d99aa1fbd1fa4a6db243c119", 0x96}], 0xa, &(0x7f0000000f80)=[{0x30, 0x110, 0x6, "678e422f0eb6c6c000526e1f2f2b3835916e7b2e74904644d365"}, {0x108, 0x11f, 0x4, "00d60cb5cf8373df59467bc30b8aa061076f9c21ee07d12196e5bc692e9952d8666ee45b6d563ee427c267f62a33bd3ba682a8f0d87f71e02fdf120c3487afccbed9dc6fec111d68f3cfb6188447d499ee7b2e4c49435d2233c94070b410cdeda1bb2741f3aaa095e8c64a2baa051a8a988dd647c307cbc4e5ce6a49c679329e719d4f7fc65405281b2fb5d74fec5589a3a99376f0ba333dbc7fc2145d75116195e53ed5d5331692e4abf089a92d1fcc17326e60cf5eea9f828fb43779d0774015e5c24cd9c546e751b6e4ceeeefe70cdc62971df63400037039b7dd2eae74fa16eaad138a65242a4568dd5b3ce2840059c10a99a5ba775f"}, {0x38, 0x19f, 0x5a, "7bdee8beba2416a1137737bd9250fa263437553cdc311ec6fad27504349f68849475bf"}, {0xe8, 0x11d, 0x4, "7da528a64a1c4dea826056ac4e1fa032d66c0b69990f2e3876d997945c1a0e617681478e213884952b2c338b241a895d58459b7dc83d70e9c21b199a4492ef8b082c08f4f396b5661a0e039541c3d5c89243b312a7538497c08e4b5cbb06d6be3b866c9cc4ae0166d93b535c743766514b691558f1e9641a4b541fab314cea5b018c24310958d97046b853cf69c322f718a839dcafa5ef90969f2fe2110986f376ca0c17c2117aa85c2dd3cd07253052c6f2e7d0dfe3f565f66530ef4f3f942e2c1dfa52d2c708acd9c69ef6b9785d78dab4"}, {0xc0, 0x113, 0x100, "666f795019adcadfcdba6551d15e8d22f471a1ea98fdf6d49420cd99cc4293dcaa9ffc03012749cc76ad73f7bf4d9f632c080e13a3d5bfac942e56c5e44d01a384c847ad9f02921004442ca91a083c7454dd3a8cd12f823ff3324c1b3a5d46b16f19c27435cfa1a3decd1e8970d928bab1f2fe563cb12e3c380f0be7830722f2b5da9e773bc273115e73307a5d7923f9a674540bb4715d9c7d95268596ba966b3091bb1e2525df8a20418d"}, {0x100, 0x119, 0x8000, "66468d7c5a9b2da9f061626eb30f4e178ddf166583e73a25b5a84e19f86d4bb4233bd21d8d0144e2b015db505ce14079daa4cc3b6305e123401fb5c727719fdf3b1b3996fce059faec2c112eb78f6555e67b974211018115614b3e684000baa64264d85b85d162fe5bac4fcf990cf80cbf413458fff16cd94487fa39e58528a28d814718b236ad68fecc655c448d0c52436737548f4a7f241f62b10568c41934237b7ce93b6b0262a88c327669034d493ac6a85050dac5ca46e4d8baae4b7f8e15831d4cf8a8cdfb37571ba5a158ff18be9865b835a3a755c921e607114af0ab88380ac4d77887857027bce22cecf5f3"}, {0x40, 0x115, 0x9, "38e66296c84d3b5b278c5d3b523cdeae212ac001fb0b754923bd1e70f53b341475150694e5d81b2b732189bdf8"}, {0xd8, 0x111, 0x4c, "68962d192a334245455ac52ec3776daff03d25cc44e6d07f4b1025f36e09ffc00350139466eede5c7ef6ec85aa7a541b87748b2b57562a517b63026f38a563ab01b5c44e931faf7d025d03247123a73e869b0562824d0cac8dd57c531f3dd22a932542b3b27d81848ec59dadb3f1ee53f5e69498b3cab332a3e6ee89cd4d48c98df7d44a77cb745fd7e169085f7493e4b66f6a43e7dae1f717f53c897bdd99980cfa04456abf7a60059347155e4a0537462c1e10cf850aa45af4f0b4e225cc13ecdc62aab4"}], 0x530}, 0x8040) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001500)=@assoc_value={0x0}, &(0x7f0000001540)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001580)={r7, 0x9cd1, 0x30, 0x7fffffff, 0x324}, &(0x7f00000015c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000001600), &(0x7f0000001640)=0x4) r8 = memfd_create(&(0x7f0000001680)=')cgroup\x00', 0x3) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000016c0)={0x1, 0xffffffffffff8001, 0x4, 0x3, 0x1, [{0xba, 0x9, 0xffffffff, 0x0, 0x0, 0x1104}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000001740)={r7, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x2, 0x7ff, 0x1, 0x2, 0x34}, &(0x7f0000001800)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000001840)={r9, 0x6, 0x6, 0x7fffffff, 0x100, 0x3, 0x0, 0x5, {r9, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xb7, 0x10000, 0x9, 0x2, 0x710}}, &(0x7f0000001900)=0xb0) sendmsg(r2, &(0x7f0000001cc0)={0x0, 0x0, &(0x7f0000001b40)=[{&(0x7f0000001940)="d235da48b6e1bd9a2834a02a64cd6e0074c9f38b299775b6522f0a9610668fd82e1cf40d55221eb3efea1ca1f77a03ebff85208090742d2f34617b28a0d72de71522a528c6eb182092124c2701760cb71f87a17a32c423f6322895fe2e041e8b0f3ebbcbf5d3e1344549bb0bc547cd84", 0x70}, {&(0x7f00000019c0)="8793ffa1fa290abcb1bc5fbfe8dd217b3814b843c0c68bddc5faebaf44df7ae4f382882a2b4546d1dc55836c48fe20618c383642c98edaca70bb94c1089dec9bc35d79b18879eddf16f896c07457a76c43bd7ae62334da4d4ff6ae7057408a6bf1fe429ac96aed09c6083eb9e6e71fc64ae0e160957c6941626f0f43f8fa944425ec7ec02290c67c52a57390515680c9b494af205b364766b9d031bbd4cab6fe53ea173beb61f51d25550c899982ed512c9d3fb7a924e23b551f5c14757f3be12a7af6b82aa7", 0xc6}, {&(0x7f0000001ac0)="808765c37bb702ecca5bb57b48862b6e6c92856d020ef83bf27ed41623a238846b54be8963503b83f456c2fc20603a1f704ae455ee47bba766a403462c0203abe50e81530c0067bba9da966dd46099bc13652c29631647152dae17d241ed3b97b3c8e6", 0x63}], 0x3, &(0x7f0000001b80)=[{0xf8, 0x0, 0x8000, "70b2e24913f08bd12c2dd72542b885b6cc401b69ea92ffb3567e8722703405b6d0cce1b2dea07c27be97a0e3f30a0e4f8e85e57263c6a9e19cc4ff36653744d3548ded90d892af08696dfaf23802e8ff64ffd06ea9f8b88f3b8a694b202c2a6bf3d647a0a497568b901d365f6ce2e9906238391f5059261c8d230050860f39748e91f32a1b69f883bac1bf5d49091d49eb238473f34a3be57911bb8f67b1bdd65c333f2337496851312b3c8bbe1bf7e741dc6117ded443d383a86091b04bd7d9afd0222c8ad81a2e0f1eee37b2738f44b681b1732d1d63b0b5bbc622f91bec204cdc88853e"}, {0x18, 0x115, 0x6, "c115e4b33c5a1079"}], 0x110, 0x40000}, 0x8000) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f0000001d00)={'nr0\x00', 0x200}) ioctl$KDSETMODE(r8, 0x4b3a, 0x2) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000001d40), &(0x7f0000001d80)=0x4) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f0000001dc0)=0x0) timer_create(0x7, &(0x7f0000001e00)={0x0, 0x37, 0x6, @tid=r10}, &(0x7f0000001e40)) 2018/03/23 15:56:15 executing program 1: r0 = epoll_create(0x20) unshare(0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x7, 0x20b, 0x7ff, 0x5, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x3f, 0x3}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x12}, 0x965}}, 0x80000001}, &(0x7f0000000280)=0x90) fcntl$notify(r0, 0x0, 0x282) r3 = dup(r1) write$tun(r3, &(0x7f0000000140)={@void, @hdr={0x2, 0x80, 0x7, 0xfc00000000, 0x9, 0x8}, @eth={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0xa7, 0x952d, 0x3}}], {@canfd={0xd, {{0x3, 0x3, 0x9, 0xffffffff}, 0x7, 0x3, 0x0, 0x0, "f1aad6ee67363a7e3ba861940a81ace4a6dd20caf4e8ec814e7ac9254fc845c7e79b00a99324371500a0e7998dac532d9cc067b7250e6c3c8f14df9fa251c13b"}}}}}, 0x64) 2018/03/23 15:56:15 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000001380), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000a80)=@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40, 0x0) getpeername$unix(r2, &(0x7f0000000100), &(0x7f0000000180)=0x6e) 2018/03/23 15:56:15 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) socket$inet(0x2, 0x1, 0x2) timerfd_gettime(r1, &(0x7f0000000040)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @random="3b5f09814edc"}, 0xffffffffffffffff, {0x2, 0x4e20}, "00ffffffffffffff00"}) 2018/03/23 15:56:15 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)="75736572212dd400", 0x2) getsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0xfffffffffffffffd}) 2018/03/23 15:56:15 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000002c000)) r0 = creat(&(0x7f0000419ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/185, 0xb9}], 0x1, 0x4000000000000000) truncate(&(0x7f00000000c0)='./file0/bus\x00', 0x40) fsync(r0) 2018/03/23 15:56:15 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000000140)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000200)={{0x3, 0x2, 0x2, 0x3, 0x8001}, 0x8, 0x4be}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0xfa1) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000001c0)={0x7fffffff, 0x8000000000000000, 0x80da11, 0x5, 0x3}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x40) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x3}}) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') 2018/03/23 15:56:15 executing program 3: r0 = mq_open(&(0x7f0000000040)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x840, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080)=0x1ff, 0x4) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000012c0)={0x8, 0x2, 0x2, 0xb2, &(0x7f0000000140)=""/178, 0x94, &(0x7f0000000200)=""/148, 0x1000, &(0x7f00000002c0)=""/4096}) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x800000000, &(0x7f0000000100)=0x4) r2 = request_key(&(0x7f0000001300)='id_resolver\x00', &(0x7f0000001340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001380)='\x00', 0xfffffffffffffffd) r3 = add_key(&(0x7f0000001440)='big_key\x00', &(0x7f0000001480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000014c0)="4f1e910ba45f764caf8a3facc61b169db22f39da1d587e1abce8f5bafe3f379b278d56e32da2cd394ccce6c1fafb46ae5fa4a22047675f6c89a506441c6379789b832173cbe3615ca4fb85ca0d41d8234d9eb58eaee4dd859b4d23f521eb8a38f335e83d7476694ab8cd29cb41b85ecd077877b48a1e7e65cb1ea22800062e016744ba00305fe25f9f5c7c80227d450d5d8e2439aed1795cb54bfaeb0f38ce342e4862e8b6882f1fff51bb34f4dbce3ff2c95f80bca7a336b37458d4eef6cbe0fc0e57b3f3ae4e8531430f697a4d3f598db24f8a288c11adb458a3826e7729b5a095b3f19fd89e62486008cc7e0679564ce5de08701d4fe0", 0xf8, 0xfffffffffffffffb) keyctl$search(0xa, r2, &(0x7f00000013c0)='trusted\x00', &(0x7f0000001400)={0x73, 0x79, 0x7a, 0x3}, r3) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0xfffffffffffffd7a, 0x0, 0x0) 2018/03/23 15:56:15 executing program 0: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)='em0*.]keyring!\x00', 0xf, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f00000006c0)=""/4096, 0x6}) 2018/03/23 15:56:15 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x8000000000105}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'lo\x00', 0x1102}) dup2(r1, r0) 2018/03/23 15:56:15 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000540)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000580)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, [0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x9]}, &(0x7f0000000680)=0x100) r1 = socket$inet(0x10, 0x3, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000001c0)=0x10000) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000340)="4c0000001200ff09fffefd956fa283b724a6ff8000002800000000683540151fc41180b598bc593ab6821148a730de33a49868c46b2ca654a6613b6aabf35d4c1cbc882b0798810000000000", 0x4c}], 0x1}, 0x0) r2 = syz_open_dev$tun(&(0x7f0000004440)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x26}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000000180)={0x44000001, 0x6, 0x9}) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000240)=""/253, 0xfd}, 0x0) 2018/03/23 15:56:15 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, r0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000935000)) 2018/03/23 15:56:15 executing program 6: r0 = memfd_create(&(0x7f000001afe5)="7d7d9574686f5e707230630100000400001e0070ff6f630ff8", 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000000)={0x54, 0x6, 0x6a2b, {0x0, 0x989680}, 0x7, 0x3}) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20001) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000042000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000036000)=[{0x0, 0x3, 0x0, 0x0, @tick=0x2, {}, {}, @addr}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000027fb0)={0x23, @time={0x77359400}}) 2018/03/23 15:56:15 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept(r0, &(0x7f0000000140)=@sco, &(0x7f0000000080)=0x80) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) r2 = accept$nfc_llcp(r1, &(0x7f00000001c0), &(0x7f0000000280)=0x612) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e20}}) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f00000002c0)={'ip_vti0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/23 15:56:15 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) accept$ax25(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000000040)={0x10}, 0x243, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0x0, 0x0, {@in6=@mcast2={0xff, 0x2, [], 0x1}}, [@srcaddr={0x14, 0xd, @in=@rand_addr}]}, 0x62c}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/23 15:56:15 executing program 6: r0 = epoll_create(0x20) unshare(0x8000400) fcntl$notify(r0, 0x0, 0x282) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) fcntl$notify(r0, 0x402, 0x80000005) [ 88.866969] netlink: 44 bytes leftover after parsing attributes in process `syz-executor7'. [ 88.903375] netlink: 44 bytes leftover after parsing attributes in process `syz-executor7'. [ 88.930869] netlink: 44 bytes leftover after parsing attributes in process `syz-executor7'. [ 88.952854] netlink: 44 bytes leftover after parsing attributes in process `syz-executor7'. [ 88.962134] netlink: 44 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/23 15:56:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0xce22, @broadcast=0xffffffff}, 0xfffffffffffffedf) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000005c0)={{{@in6=@mcast2, @in6}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f00000006c0)=0xe8) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000080)="d4832d2c1c47d6ed0ec73c58c5fef62b00350f681151ccb40e5422865d159a45972892f12e6ac3d1de3517f34f8c5c2e28168b0bf8aa2ac16f77a01014c219bac50249d15dabd1362592667b59ed46534564ff78774bd851b65d329c8eb3691ec1ac8e0b4ac7379f1a8ea76d6a") clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000140)={r2, r3/1000+30000}, 0x10) rt_sigprocmask(0x2, &(0x7f0000000040), &(0x7f0000000340), 0x8) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x60, r4, 0x728, 0x70bd28, 0x25dfdbfd, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x89}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x4}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x80) 2018/03/23 15:56:16 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000002c0)=0x800, &(0x7f0000000300)=0x2) mknodat(r0, &(0x7f0000000280)='./file0\x00', 0x8000, 0x20) seccomp(0x200000000000001, 0x4000000, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'bcsf0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') readlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/93, 0x5d) r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x400000, 0x8) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x4, 0x10, 0x7, 0x2}, &(0x7f0000000200)=0x18) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000001700)={@empty, 0x0}, &(0x7f0000001740)=0x14) ioctl$KIOCSOUND(r2, 0x4b2f, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000001780)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) 2018/03/23 15:56:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000)=0x4000000, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000040)={0x2, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e24}}}, 0x108) 2018/03/23 15:56:16 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000080)=""/137) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001040)="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") write(r0, &(0x7f0000cbd000)='v', 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) inotify_init() symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') 2018/03/23 15:56:16 executing program 6: write$sndseq(0xffffffffffffffff, &(0x7f00000003c0)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x77359400}, {0x5, 0xfffffffffffffffa}}], 0x30) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) sched_getscheduler(r0) 2018/03/23 15:56:16 executing program 0: r0 = epoll_create1(0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='attr/exec\x00') setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000000100)=0x8, 0x4) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9eff4)) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) 2018/03/23 15:56:16 executing program 2: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)=0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) timer_settime(r1, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r2, &(0x7f000058c000)=[{&(0x7f0000422f69)=""/151, 0x97}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x200000000000002, 0x31, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/23 15:56:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000e5dff7), 0x14) 2018/03/23 15:56:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000)=0x4000000, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000040)={0x2, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e24}}}, 0x108) 2018/03/23 15:56:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00007c0ffc)=0x2, 0x4) 2018/03/23 15:56:16 executing program 7: capset(&(0x7f0000000400)={0x20080522}, &(0x7f0000004000)) mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000513fc0)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) 2018/03/23 15:56:16 executing program 5: r0 = syz_open_dev$loop(&(0x7f000000bff5)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0xffffffff00000000, 0x80000001, 0x2}) ioctl$LOOP_SET_FD(r0, 0xc0481273, 0xffffffffffffffff) 2018/03/23 15:56:16 executing program 6: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000440)=0xa, 0x4) writev(r0, &(0x7f000048affd)=[{&(0x7f0000a64000)="2900000020001900013d00101b0000f60200001615de0005000000040d001100051700000000000008", 0x29}], 0x1) 2018/03/23 15:56:16 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e24, 0x400, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x8, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x763a, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}], 0x94) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) stat(&(0x7f0000000240)='./control\x00', &(0x7f0000000280)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) rename(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') close(r1) mount(&(0x7f0000000340)='./control\x00', &(0x7f0000000380)='./control/file0\x00', &(0x7f00000003c0)='jfs\x00', 0x10, &(0x7f0000000400)="b8736a02a2d425a25ff492efe8") 2018/03/23 15:56:16 executing program 3: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x42, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000), 0x167}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x4, 0x0, 0x8, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x9, 0xbe, 0x3ff, 0x11, 0x81}, 0x14) prctl$getname(0x10, &(0x7f0000000380)=""/11) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000000)) 2018/03/23 15:56:16 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x800, 0x0) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)="af6c39a9417f0f4a8ad1cb3e5321810c90fab794ed1c16ac3c31630531b2a4394f229741807d4323cd7bf3e43fdc0b49ea18029ef21d8556c1dd8b0e69171f948d15048234b57fe159a141b671230a56ce5c1247a931e05b6e2da3e92b217fcc1263b363ee6b474e4b47414b6cff723118014506be1b1d5e", 0x6a}], 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0xff, 0x91e, 0x4, 0x1, 0x40, 0x4, 0x3ff, 0x0, r1}, 0x20) 2018/03/23 15:56:16 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x2) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000dc0000)) 2018/03/23 15:56:16 executing program 2: personality(0x1bb2baf3005ac137) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4000, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) shutdown(r0, 0x1) r1 = creat(&(0x7f0000000280)='./file1\x00', 0x2) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000000140)=""/151, 0x97, 0x1, &(0x7f0000000200)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x80) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x11, r2, 0x0) connect(r1, &(0x7f0000000000)=@ipx={0x4, 0x8, 0x40, "2f398610a890"}, 0x80) [ 89.108620] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 15:56:16 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000140)={'rose0\x00', &(0x7f0000000100)=@ethtool_modinfo={0x42, 0x1, 0x2, "302287e38683d082"}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x800b, 0x2, 0x100000001, r3}, &(0x7f0000000280)=0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/sequencer\x00', 0x200000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000300)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000002280)=0x5, 0x4) bind$inet6(r2, &(0x7f0000000380)={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x404000000000005}, 0x4af) connect$ipx(r4, &(0x7f0000000040)={0x4, 0x400, 0x1, "1877a64ebcb2", 0x8001}, 0x10) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$dupfd(r4, 0x0, r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='lo\x00', 0x10) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) accept4$netrom(r2, 0x0, &(0x7f00000002c0), 0x80800) 2018/03/23 15:56:16 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000eefffc)=0x400, 0xfffffeeb) setsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f0000aa5ffc)=0x6, 0x4) sendto$inet(r2, &(0x7f0000c14000), 0x0, 0x0, &(0x7f000098f000)={0x2, 0x4e20}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000eee000)=0x29be8, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000ef4fc0), 0x0, &(0x7f0000edffaf)}, 0x2020) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/23 15:56:16 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000080000)={0x2}) fcntl$getown(r0, 0x9) socketpair(0x15, 0x1, 0x38800000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000040)=0xf20, 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r3, 0x8a1}, 0x8) 2018/03/23 15:56:16 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f00000001c0)="8e77f154a92611d64c7a36c1617ddccb4014c353adb546ec1bc6e965") bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect$unix(r0, &(0x7f0000053000)=@file={0x1, './file0\x00'}, 0xa) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r3) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') connect$unix(r0, &(0x7f0000006000)=@file={0x1, './file0\x00'}, 0xa) dup3(r0, r1, 0x0) 2018/03/23 15:56:16 executing program 3: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000000200)='fdinfo\x00') getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r3, 0x6}, 0x8) getdents(r1, &(0x7f0000000040)=""/101, 0x65) 2018/03/23 15:56:16 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) execveat(0xffffffffffffffff, &(0x7f00001c5000)='./file0\x00', &(0x7f0000f51fdc), &(0x7f0000448ffc), 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) umount2(&(0x7f0000000000)='..', 0x8) creat(&(0x7f0000369ff8)='./file0\x00', 0x0) fsync(r1) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000126000)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) pivot_root(&(0x7f0000abbffe)='..', &(0x7f00004eb000)='..') 2018/03/23 15:56:16 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0xfffffffffffffffc, 0x0) r1 = epoll_create(0x5) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fe0000)=0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000fe4000)) get_thread_area(&(0x7f0000000000)={0x9, 0x0, 0xffffffff, 0x7, 0x0, 0x4, 0x3, 0x2, 0x9, 0x7}) 2018/03/23 15:56:16 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create(0x5) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000)=0xe641, 0x4) write$evdev(r0, &(0x7f0000057fa0)=[{{0x100000}, 0x0, 0x100000001}, {}], 0x30) epoll_pwait(r2, &(0x7f0000eb73ad)=[{}], 0x1, 0x0, &(0x7f00003f6000), 0x8) 2018/03/23 15:56:16 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) getresuid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@report={0x70, 0x20, 0x700, 0x70bd27, 0x25dfdbff, {0x33, {@in=@multicast2=0xe0000002, @in=@multicast2=0xe0000002, 0x5, 0x0, 0x4e21, 0x5, 0x2, 0x20, 0x20, 0x0, r1, r2}}, [@replay_thresh={0x8, 0xb, 0x9}, @lastused={0xc, 0xf, 0x401}, @etimer_thresh={0x8, 0xc, 0x7}, @tfcpad={0x8, 0x16, 0x9}]}, 0x70}, 0x1, 0x0, 0x0, 0x10}, 0x1) prctl$intptr(0x1c, 0x7) setreuid(0x0, 0x0) acct(&(0x7f0000000000)='./file0\x00') 2018/03/23 15:56:16 executing program 1: pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x8}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) fcntl$lock(r1, 0x6, &(0x7f0000000140)={0x2, 0x1}) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/03/23 15:56:16 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000140)=0x6, 0xe0) sendto$inet6(r0, &(0x7f0000f84000), 0xffffffffffffff91, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) vmsplice(r0, &(0x7f0000000540)=[{&(0x7f0000000200)="3248e379dad388539541b17bb7a3161ea02e06f5a68a225f0ea340b50ca8a800ef8ee75108ded1b3eb44d9cd3cbc187b6f47003d747f502a9eeb51ebabaa846b5fcf48a4f1", 0x45}, {&(0x7f0000000280)="32be211606dde559b890416a577f451e71e0e36e83d6dacee7cd13f0dff717ee7531c812d3fa0ca971eab6283f52c82223a59950133804e1b434b58106a7e30e6e377e9a8f9e79134a2c83b1b20171382b0abf0484877e9f6e59264adf76f93856de34e2ac384a54f8cf151194b7b55ab3155767e1bb9595604694a2e9be2d93f4211b038ee61f96", 0x88}, {&(0x7f0000000340)="d712baf32c3ba97e1d5a76da7f4f1b0f2988cbe50d643b8103e5c57958b6b31e298829311ad10dfb12307e69b70e25b55acac896e5c0d06560c168f447b3fd07e5679d2a458eac5745dac9b8e842eb83464f4ee48deab362fb0fd08effa147ae36a241e1ba2cbed132d7b539809d778e2b0188066eec32bc77dfedec97f937f956f51fae30d6023847f8d795", 0x8c}, {&(0x7f0000000400)="aca1298578ee43e84fab0718ebdeef6d68c70589124fd39946ea1b646554ab38d339d8cd2e782128d660b53e6d809e08f6679781c6bd66c345bbd41023de935c9d2f5cf4af3a533b292c87bdb94ccf695a3df06e4dd2b8aac9251a3f4c0c05d94c3de93fe306c93d73891ff0a05e2db0ccf6369901d1599e6dbc66cf8ef7bf596d3872163e737be424fa787abcec5f6e9b3c450c89c2470794ea48f7948845e1f0e250", 0xa3}, {&(0x7f00000004c0)="f5612efbb06dfc9af227a4307bb8fe533978bf11af5e9064463244df1bf36d0cb4cc280d7e59f5df7d045bcbcebea8ece0d2f38e807dc6312d7749627ff5e6d758dda45a81bcd5fdfb211d4e06e0db8670f06f684e83da061e43dc2b80ddd0cf", 0x60}, {&(0x7f0000000180)="846c44eac3b07aab0144daa71f2c0211a3f7f2ecbd249387f05df7af5692f12087848bc4e9a1226c27a71a391642aec94cc6c1b2a1e9", 0x36}], 0x6, 0x4) socket$packet(0x11, 0x3, 0x300) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000180)}, 0x2021) getsockname$netlink(r1, &(0x7f0000000000), &(0x7f00000000c0)=0xc) sendmsg$nl_netfilter(r1, &(0x7f0000002e80)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000002e40)={&(0x7f0000000600)={0x2838, 0xe, 0x3, 0x200, 0x70bd2d, 0x25dfdbfe, {0xf, 0x0, 0x9}, [@typed={0x8, 0xc, @str='\x00'}, @nested={0x9c, 0x8d, [@typed={0x8, 0x36, @str='\x00'}, @generic="cdc8c287248282fb9ee5c9ccf430dedc3db006f3e5f7164f154352184eb82f8888eac51da2bc81cc6ce02db2ec7784dc23d1b62dae6139f076a72bd9cfd05fcd1f6bf457898dfa450d759266433f89e32b688c071f17f229ea9f6db13b3eb50947d2a9d1a9716c31c1d5c90feccf4ed240e411e77afa1581e3dcb21fb37b98bd97848a29f603b9edc506f2", @typed={0x4, 0x44}]}, @nested={0x4, 0x4e}, @nested={0x2ec, 0x68, [@generic="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", @typed={0x8, 0x62, @fd=r1}, @generic="aea3320d20044a8c18a7bfd15d3cbce18f8bc22028df8dbb8c11231cd3efbd95359115b45ad59a5de14a1a71735f7b2d9289323fc08292dde198c0af0d39a4e9b211426aff9ac0ff3b345fb8d016fdfab975da40402a8c5585eb810b4d5186d396588db83107e26e82354d6387db5338889639b7690a56fbee4271b7ad7b2ae0c3d78214ac36d079966a5cedc7c6d6f55d9f0353dff5", @generic="6a4aee41633b4469e41ccd830df9701ca7d047fc972be2d484644772e7a3c3b2bad9a8c21bda009ec37e658f6477b35c237bb6ee45ffdf2d64a5af560c", @generic="d1f8102464688986e02d1f3de5b93b05785ffe9f5f7dbecdc0111ce3220eabc6f8", @generic="d62355b39263730091e51150ca157f8a11b7bb401f0f64cff5cd5a79e7f59112424ea45b89a043030591ad6f08a9e0b4577ae78c394b027960c79b1a2d6e4f4011f4151ecbd64f1e1938f45703ba8094c30cc0abcfc2de6608d9619fc9b571f5d4d5b8c9a3194d8912f3ecfdf7bd2def3b67eae639106b60a22b07f46cb94fe705174a79a7d037be81024d99312803405d18fa74658b5613f9d01bc14a310a241142d9335846ac7862a023f8116caf967a4620ddc85007a255839b296579752d07505cb7cbbf920c36e8acdcb3f091d03db620d78a83d2292fc8ba6c0a095c0a6c665effa17bc5e97e536d640508d6"]}, @nested={0x1b4, 0x2a, [@generic="c1a72d67fb107f9f199413f6dae098a6927d28a2fd8fefbdc90c85989b9e505d7e3170ba4c9c5fe022093ba7402928cface988436e1acd988a50ded1653a39aca0889e691b9aacfe620ff87ebee480cf04f1dce78da56e8767e0c7c87f2fc455cc47f98e7e59ba63dedce3e2b194f2085f9a12adb1b564448bc3422d17ce80fd2013901dacd19d7bfbee6b41faff0c510fde2caf6233aad4abe790b9505ee3e55ae1353ce446cb0cb7d08af1d4f80b5021020220210bfb4e0d9886d605b7260e791dba001c4ddd786a81810e85c305d177", @typed={0x8, 0x19, @str='\x00'}, @generic="d6ef4e6a9d0dfb1e79f8599e2f09faa95f25c9f7d122e061c4fe02f55abb0ffd90d7aef3493a96c5111812753f592d1e2107", @generic="c593dde503046107fb999e9352803a40437cfd2db23c2e9ce90f4ffa73d9341fb5ba2ccac485d25f4717634bf9c7bd0decabf7a0adc6a98dc38ba140b10c9e27fee7d9686d0f7ff21b8c6aab798cd3e0b20be25901ebdae058ae90808f6b4cd10b463a99da7342acd8b00c0dd9fdf0ad55fc5611eee4cfc747bec43d88a701c8e897945dd6c6fd67cc0896193ac05f1e3da3785176aafb06aaf245b6e79fda75f848a5f1"]}, @nested={0xdc, 0x84, [@generic="f5dad59f685b2298caf2b51dcca70cf66807341789d6e1233a8cb8728ac7b10668cbb880c32842a99eb0cc081751abfb26f592df83afb229d9156aa956d31ce265ba941c44af6dbd5b32f5a2445d89c481b6a2da68191895dcc84887801736ab15f095b0c2966d3ee3467a4743110a7efa9dd4b7360e58cbb2c9bb047d353f8c1b192b6b404bbbde9b84c850029e188e95dfed486a12dd3bc8eb7302593a06220e677981012375cdfc24113df7b476dd42fba0220e70727cf7feeefec1db061ea8a61abce3aee9ec02d8dbbac386341b6fc9ef9c3fc2a0"]}, @generic="71de11466be3834492c0e6bf7b26b089651d2b9c46abe21200b85672c385dab79a832e9968f4520309d078b277e827bc3df76f1840aa8d5a1e6162aa883a674bf0d6315cc4b9c705822f05f417dc2246dec850b6761439139f646854e29308829526ea4c8d9041f10249af0ea18722e4668bac59f43dee6108a2b5cb85737581416fbffe5ea6125e2f0d5be9289d59e299c0508168b7eaeee38634ea32cf70ba35c9b2e11f069c73952e566617527411ee84fc4e5820ede0172e619a06cadb2c5c77444cd8ae53a7f8ffbeaa6b0a5aeaf2150bfdff9a00f36a7de2091e0f6b9077927738f8f3db6faedd51aa5a82ccf272c733e090c14a73", @nested={0x2098, 0x21, [@generic="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@typed={0x8, 0x35, @ipv4=@rand_addr=0x2}, @generic="5aa90118a41c0a78e71c3fac67df72455e12e275b586ae609ecb4a268f6762b1f543fde5a23f68aed3b5c7f89372b4f6c8ef57f91e9ea11aa77d9aeaedfc6a31811fdd242efc43fdd5b2832c38ba08246dc184a3f063223a2a33f37586951079c2d676c23df721580241fc06fbf1d042c9478ca4d069608fe344c01154e27cee2309f7c6799d51", @typed={0x4, 0x37}, @generic="eee3a49f270e350eb0347d917c2dc6f0b50135264c10edd6056187d362290f5a7a4b8651580cbde243e580a33b0bf41163d77a430133fcfb0e149ab138d3e40fc41fd06e12c1c5937c3c80d376596296e636f810ae15096ae90a8223989c89c60884798edb3142fc363a44751e01d606d4bdf15efcfbb0979bbbb2ab1674374d4e0b1e1735524306cb5a1506fe753f2268e473b3a04657d9adc1dc4d228dbd4cf259539e11f5cba5962b0a8bb1c181699a9ce2894e9ce59d8b44094a61f235826852c78ba3b1639316f26089f86645d7e95cc3a756d8dbfb15d2e80d2ae6e9bd17ffe0185e695009cd743690075a67f8dae6c116933a5096df7dd3d8c7137996400c087bde216b0dc82eda8fc2d6b03e617e370a8a7b86695ae90db09d590153b90fce5d99434b6021ae5e9f6d56dad389d7b54502075dba925480b376f13e71eeba2bcdc62055b7f95c07a6a735df5572725b5b8b2505b3bd8f704387f2c96bbaaec8932f00dfee5b427eeb4c69c8bcd74272a681f2b7ee45fa553df7660cedc38b9039a8ed703ad9e6645e7120efb927d9cceb4d5de958ee51096c7d599a95117553c67b4d8e285eeb9c5d1fdf5e4cb18ad768683a73a3919edf152ae6702b30cdb5692a7959ed5b129fb34b7997518ce03ae4cb501943055b51736b6e1bcc864afb8ff17d68435dc7c72b0a0f892826c5d396df56fdc3bec43d26e80178059af58e3eb07d274c0110fff2b6ec4175d93de2bafe0b5a2615ed9b9b1366c714619ba86bfeff021c7ad4abe3265f96f97412120f599f3f3c306478a52c1126443419bafa06135c403780788aaa3c6adbc342399515b9ba9a084c6f9ee50549ce391711836ac133b6e73a20ed704de37f6cf0d515a41cd6e450e215e1155cc343075e94cbb23ed5fbd3c59e9048ec776fc53dce916da5e97e4e74989d325530b3d9f748dfac13f165956f2580c6dff080cc098601db84b77833e10e35faa9a567d12b18b399aa36aaddd514fd1700ec45e8222bb165da11f5a90ebeb52783c7e55dabf86f360e56e49e1b6250e8ab9084b0f9fd9bd5495715053a14eab8c85c7c827a64e48cabfc94efc84fefe8696a12a17d7fdddb951bb2910b5a60e4eb6eaac8a1c8856c629e701975769402593eb0712442ff44dafb17ee63e1d6ca101caef8552b7079aaa90db167f58000930a012af52f4d3456aa3bbd0a593f9e24d3aae8cbbd18b780c683c8e2dc32759644aa4c71229bfff02b8ea0f5ebbd4672a09c8e3a4d6e58ef7df892ae828337ef304d1abda396d20ff9675054791481865e662af10b95b1c25ce2da561a3fd211aaa2263553d404b2c6aef506b2ac73904bab2f949db502bb7313bbb1cc5b9ec3657daa43d199a651997ca432130b6323eeafd0795bd49fd515ebdc0d6c2fd6163deebf299646cd20674535a888dfa98341a1fa03bf78e86471b601a29834c917150e0659e2cd1e004e8e32cede7ad558949bdf56e6a956348377c530bea6da7c3cfb8b028593d585a6a4cc6ae8e1021d25c4fb6cb3347cac1d59deb68eece653394374cbec0ac6766d67d1ee8ddd817898a5f6b934dfcb5ca3ab4cbcfc0f2bdf99ace8ca86bc2311a7dc70647eef983caba546f4dc219b010da6624bd8121cdd6b15afa14aa70d982bad5c0b53af945e346466d4b7a9aa2f4f30e7c8df2451eb6221a96486204e6c5d642f4af4ff451cdfe3ba37b9bd963869ade916f423fa570fb89b04a941d2d89fc3f6d093e2b861066cdb3e0f83d87b4c6c4243c35bf7db93b4ed9e0ac8798853645f74ab9f8406ca16e508084359bf85fdb55b284ebf9a030dab80059bfda0dda4970fd793dd6f7fe6391e0d7b7755aa2c6446ccf57bc19d7dbd0b084b84672a2c8583e6e529a16299a68372bca22c6944bf2ebbd18d93a2d6bdf808897ed4c22294f3a147b442cfbbbdd8af78b6c30a5d3021dd7646eb8b3a2276960f75e60f35b7a71de1fa9a8a624eb150f21ec182c052e6f98049d6ed1cca89f421fb9618fc094422a222398b646bda11c351b7a5dc14518b54429f5f5e5a9521ec00546b0d3b41077d4824964aed677c3da115ef26470b7c69968ac72c55dcd3b8aec1c609a3d5d43b959bf49ef3e972023050d032727853cbd1e8af202a7fd5e193d1e29cc1bc5845e15542bea5f933bc8bd66b2dba79b47db02ea9f14b38dc0df61f6e7b0468079cde0b4532a14836075671b49856646a765643ed292a0ab8b3cc10d24f5f77522f196a716df618e0a8219952063af2b2bcfc669022c33dc940dc0a729fec470e6554ce359cd97d71f0eef08ac4c42c276b5fc950d5159fa5ce7905513d2b0f9bb3cedb866b90091fec44f85dd466754df75e37951565d4452678c4654e2b3bc8fb9d6f9ae8897dbe70cd19f0f7b2983009f65c7dff3057e5d83abf1f77cba22e0cccdb4456188f74ed48a400b7ca3750335de2d17e1574239f4f49f1608ac5fb14a5412f0d2131fd6eb9bb6829547ce7f11801b0a33f3d90809b5cfd2d3ec628e829064d15f5e1297f10e202ca64a0e0a9314377eb232c1a8229e93b9b78ae79f99a9012632804f672455fcd5891f88b02f3edc3e1364b8909e0f534aa69ea4623d85cb0c968398e902e197d149222d24a0bad1e5f0c01e1593174feb27ae59137c2c77c752acc8122ff620827fa1595cdff58dbe01cdf186e91cc9521d39cbf05dadeaf8af3231b1d232331b583f70517746c5943779955a3546e24e2584c5b7699c0d13c98d790e753e109257ce70d558e404558e191073c44903c84ea53e0e44bc5183ad8e0d09b9b451c4f98a91875f8581666ccae9fead357d9b85fe7194bcee745202f66674261d1094347834544eb935df9971552f905d2b7716d771f092aa4661b7d5001e2374039127ec91a6b878965a7aa17cd29d47bef3d0b6c1e29cec78e64529f69bc97190f82a6f4180f8461bd6840fcbda4340c68702d6533219de78cb6caa94eba59b028a623bdb5180b877dda483d1a216211b53fd0ea67b4a04e6bc45840bd6d309ca2b82b2f6341666cb8c8ae06d978416edd0c8f02b174d8458a7c2953e76edf4564eb853e121648c808d995abd7e82ef673912dd6271e81e6da505c5741763da7755ed40a0858dd29e2957a62186cf2c580f56c8a4c6123c3dd1fd55282f62ccf5400b012be3fae9c9a2eda7daf49a1ed82475f345ce7517fc3a66feb9ae3e2312c3f2eacde778363fcaaf4748cdf07c71f357e0f7fe3b3867be67755862012f5ca6a0a9d801566a8a3967362293ba156b804b5add6e746ccdf7d371f0416cdd533b9755c9f7b0ca046a4d9763fb80589799a47a109be50b36fde9a3e6b76609d35bdec15564c234e8acbf45a29e91656de666d4ba6de1e599c73bb72bd2b0465db1ae0b19499f817398ef073c2e6566b371a67a529fdd278cfe1cda4791fd70ec66e041b04a4619c26c0c8b35cc76414efcdd6cc61ea73f8917012233c0601ac0a06b4ff2032cca045e6513eb172ea3b59f0446542cb205a9f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@generic="6d5a09f70a1524795ac229e162f580eba642d3b242610d6a0ae198dcb65bbbbd24e9572fa9ce229c442babae7514e3a3946c74ef9167e26a6637c22bbe8a5211af978035403bf731bcc59266a4966591b8de1916e452616ed0f2", @generic="659f8d4cf12c149267b1f720f2079a64fd28ba"]}, 0x2838}, 0x1, 0x0, 0x0, 0x2000c000}, 0x48000) 2018/03/23 15:56:16 executing program 2: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000203000)='./file0\x00', 0x277167e955058f65) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000000040)=[&(0x7f0000000000)='&^vboxnet1^\x00'], &(0x7f0000001000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x4000, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00000000c0)={0xfff, 0xffff, 0x6, 0x5, 0x4, 0x8}) 2018/03/23 15:56:16 executing program 5: umount2(&(0x7f00007d5ff8)='./file0\x00', 0xfffffffffffffffd) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='personality\x00') clock_getres(0x3, &(0x7f0000000140)) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0x7) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000100)={0x3, 0x5, 0x6}) r1 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000002, 0x17) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x2}) 2018/03/23 15:56:16 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)="0d0d873f5319e96e5614b9c4ee1eee8e673e894412ca071fbf77d51f69b58bb203b01605a29c378b4a592f434a7292ed6d1d8e599d6ac4b5f955fb90e3bfae580ffcc9bf68f713c6b448d1cde37ee4607acd285409d99e60e14d33609dda3bb64b090751526ab182bdf02d73b23a8a3dee2b9bfcd87d3ef6be80e4d886b32c917647d0e375", 0x85}, {&(0x7f0000000000)="f2e090ff87e58812aab9aa3dd5cea52ea7", 0x11}, {&(0x7f0000000140)="ebe58ff0de27a0f19a310fd953054c075b48014a44b5d5ff36b65d9c580d22c5934e75eeade93e4b36", 0x29}, {&(0x7f0000000180)="e1a17795c5ebbd9dbd8cda876e9e884aa2474cc525f6cef2a04675189e97fd20cabbbb53cbe31959b17735fd271fd4f4f3efa5eae308be7175d942e616a1398e0352c081fcf9836ce928e95ab86bfe53cfb950389d03d4d79cd0ecf6ddf5734ab429bd3fc4455f6e39b6609951b61d5dead920394c6f150d9c9085f1ad48f3e2cba86c497949c39e65743c11344fe759263b3235b3563967d3adda9ced4711731bdfc5e3af9ab1780cb62c500d", 0xad}, {&(0x7f0000000240)="3795e41398cb43c923d439806134ca8cce20548557ca9dbb20091fe8ee10c3b8adc2e70ebe4d22eb1239a47b503afb24769174da643ccc09a47e8db2d5a7436ab4e2be2e1e13a08d", 0x48}], 0x5, 0x8) r1 = open(&(0x7f0000000440)='./file0\x00', 0x3, 0x12) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000000580)="02a0ef6d3e4387bcba3b65d50f57054a28990c60a720b8e3735452199aa27c263045b34d2de1f86e3e395b0185452653e59316cd08ac9cf5d6117bdef24d240a624af1c031dc7705f9f8187af6e7e67975206bd47c170bb9002d21f23a8b75a4cf23c4221dbdbdb24600d8ad42465efc80e437b5cf9d5a7013dbd86b3338a0f9e86a67a7caa0cea3584bc7e470e4ac574f92d64eda53f804fb74a65cebc83ceb82499974a30143949247ee77445756621518253259db7a3b9e3db9cf036604beb9dd6613f9e46f202f6cc72cafc0899c568f1a0669", 0xd5) 2018/03/23 15:56:16 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x4e20, @broadcast=0xffffffff}, 'lo\x00'}) 2018/03/23 15:56:16 executing program 1: capset(&(0x7f0000000000)={0x4000019980330}, &(0x7f0000000080)={0x800000, 0xfffffffffff7ffff}) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'vcan0\x00', 0x200}) ioprio_set$pid(0x2, 0x0, 0x0) 2018/03/23 15:56:16 executing program 5: r0 = userfaultfd(0x0) sysfs$1(0x1, &(0x7f0000000440)='}!^^em1\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa, 0xfffffffffffffffe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r1 = dup3(r0, r0, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000140)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc001}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="c80000000d0700012cbd7000fedb06000000ada2376fdc05", @ANYRES32=r2, @ANYBLOB="0c0066000100008000000000a0006600793d66e28c82e6938363ee9b4edfe1d75de0c51ccf23e6408f05bfb2edd99983e38a64e33c9e340510bf0d103eb0898e2e3834ac7f1b07a4b94828ac166027cf6cc22e81883dcb5188fa716a43ad448f8e2107653dce110fe0b841199b37408f32ae869f21ca5188f208f143b401dd5dc32fbc0333d8fded1ef870c161ed76e8870f457eb0aafb333905c7c8ddb7a086692e6916a318f831b7000000"], 0xc8}, 0x1, 0x0, 0x0, 0x4000000}, 0xc091) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x8000}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000300)=""/251, &(0x7f0000000400)=0xfb) 2018/03/23 15:56:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfc, 0x20000004, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) 2018/03/23 15:56:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)="e55ccaf3ebb7d594feb7c3f0064db42d03e64c3cae96951368deb75978424672671780d2a31e65070440025178ae58de011da37335ef71308550769dee0db3008e4f523d384f2d540a0ff631d47204cd173bbd48e42202165570db618dacb7578dbb0d0a5a0fdb568d929c090d11bada4ab1bcb7db6706be0aea693d040c21920d0e5f06abf0949eb31f2dd3418d397ef39de9e3d3b1775757f85d43c14ed98b3e18", 0xa2}, {&(0x7f0000000000)="d66165f025e5b094bfa3f601dfd36ddb24f78a587f1a4e09cf43b24029487cd2f38a2d3dcb", 0x25}, {&(0x7f0000000040)="2423ced62f14cde743edced718f14397", 0x10}, {&(0x7f0000000180)="26aa618044f1d883a9798bc31437fe0729508cb428", 0x15}, {&(0x7f00000001c0)="3d236ec83bb043a3c57ef8f559dceeea7480c61c846ab6923472fe2732375dbee8a5969490e5b7f52a57d185f72de0fda4b34fbdfe8f6945ba07d1538be655a62e8ad1d2eabbe3f41d496ff00547c25de9a0961a87c40afb646d07361921218d6b744ba38baf753a6d645fa606cb85cd048d", 0x72}, {&(0x7f0000000240)="ef1bafdf09ab61d46d60bb1cb2ba0f7159ae679603c389c3fc23395cdae2d2733460cdc0821e9682c358e2896da5c06afcbc613b478853e1b84037fdb78484e8cb3582fe46cc894356351aa48820b332b9385e2e793e8c5bda0dea554d294476aa8bb8e4099f857810dd897d3d361d4eb1e8479f1f72d10ea2d1374b9c04f0a04c295655bcd15cb255bd47227c9bb03093877afb8e8afbda6e1ce4fc7b9033b3a4ae27cb14d9226a7b756a65dcc92aec2e5bb731c8f5d37c03fd7871813c534cdb7d007ddf8f086ba9a12c5c2472807dd92542276743007db4", 0xd9}, {&(0x7f0000000340)="244f99c832ee5faeaa97466ca6c5", 0xe}, {&(0x7f0000000380)="57fa9622280637b85b49850fed92e4140c4440094a5b4fa07c872292628d5208346399a19fb7a77527214f1dc8ebee335f3b18c214b15cffdf455ba28ae19f966e4c4c1257c3aa", 0x47}, {&(0x7f0000000400)="ce351f24d115961bd89af9ca79f3ed36ad4b556b1c76891b1fb99bda59a6960fabfe2316ff643f74b3647740c455426c3f3318d70c97c4c6bd54e74f6013c9bcf12a3292866fe4356ed1d5d06edebc892c59f1c5ac8cb50bfd135b4799a96d17a3965d9aca25e31e83e18bd516441c399f858cdaaedcf708f406e8b2cdf3b7f60ec6194cb2f8485ef00906f5d03e7fdaff9f24e849eb40653f59544490723616a489f088af9a79b0059efd449211234a51b7cfb4a6b9b04b47be6103", 0xbc}], 0x9) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000080)="390000001300090069000000000000007f00804803000000460001070000001419000a0000000000000003f500000000000000000002000000", 0x39}], 0x1) 2018/03/23 15:56:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000080)={0x3, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x6) r2 = syz_open_pts(r0, 0x0) read(r2, &(0x7f000066b000)=""/1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)) syz_open_pts(r0, 0x0) dup3(r2, r0, 0x0) 2018/03/23 15:56:16 executing program 3: r0 = eventfd2(0x0, 0x0) r1 = dup(r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000), 0x8) r2 = eventfd(0x80000000) fsync(r1) read$eventfd(r0, &(0x7f00004adff8), 0xfefa10e790662079) fsetxattr(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="75736572082400d34a1cf20a22395dac8088f973d867a35840b553443b41742062a474544bee5c71d2c070044d11729cb2"], &(0x7f0000000080)='@\x00', 0x2, 0x2) fchmod(r2, 0x100) [ 89.422465] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=47083 sclass=netlink_route_socket [ 89.434005] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=47083 sclass=netlink_route_socket 2018/03/23 15:56:16 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f0000000140)=ANY=[@ANYBLOB="fc0000001a0001000000000000000000ac1414aa000000000000000000000000ff02000000000000000000000000000100000000000000e20000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe800000000000000000000000000000000000002b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000c0008000800080000000000"], 0xfc}, 0x1}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) 2018/03/23 15:56:16 executing program 5: r0 = socket(0x10, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) write(r0, &(0x7f0000dd2f63)="24000000240007dd3200000800360300fbffffff0100000000000000ffffffff0100ff10", 0x24) 2018/03/23 15:56:16 executing program 6: r0 = socket$inet(0x10, 0x0, 0x1) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000001600030207fffd946fa283bc02eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@can, 0x10, &(0x7f0000000280)}, 0x0) 2018/03/23 15:56:16 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x20011, r0, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=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\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) sysfs$3(0x3) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000580)={0x14, 0x0, &(0x7f0000000040)=[@acquire_done={0x40106309, r1}], 0x0, 0x0, &(0x7f0000000500)}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/access\x00', 0x2, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, r2) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000140)=0x8ee0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000100)) 2018/03/23 15:56:16 executing program 2: r0 = socket(0x2, 0xfffffffffffffffa, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={"675f010000000105000000c4269a8600", &(0x7f0000000200)=@ethtool_wolinfo={0x5, 0x100, 0x8, '0TbhBj'}}) getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000100)) 2018/03/23 15:56:16 executing program 0: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x80, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000000000)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0xffffffff, 0x8) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) 2018/03/23 15:56:16 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="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") r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) fcntl$setflags(r1, 0x2, 0x1) r2 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000001000)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306}, 0x2, {0x2, 0x4e20, @multicast1=0xe0000001}, 'bond0\x00'}) writev(r2, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000007000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x10000136) 2018/03/23 15:56:16 executing program 1: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000000)='coredump_filter\x00') preadv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) 2018/03/23 15:56:16 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x80d, 0x1a7) 2018/03/23 15:56:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000aeb000)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ipv6_route\x00') r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x40002) socketpair$inet(0x2, 0x3, 0x6, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000180)=[{0x0, 0x40, 0xa36c, 0x200, @time={0x77359400}, {0x6c, 0x6}, {0x1000, 0x5301}, @note={0xa028, 0x200, 0x2, 0x2d, 0x3b0}}, {0x4, 0x7, 0x3, 0x7, @tick=0x2, {0x3f, 0xdb}, {0x5, 0x1f}, @raw8={"a70def23d0a47a890d21d8ec"}}, {0x7, 0x8dfd, 0x1, 0x2, @tick=0x6, {0x0, 0x2}, {0x9}, @ext={0x5a, &(0x7f0000000100)="a5e36076c5a6906f453acddbac273864806774f914e6563525d2bdfab6472aa5e40f790c2292633f523ed9a1efce3f04bb08627d8df4b1f6522abf42270265224345f859343e7ae7d4a7987ab0bb9e63168357451bd38ab508b3"}}, {0x0, 0x81, 0x3, 0x9, @time, {0x7, 0x7fff}, {0x1, 0x80000001}, @time=@tick=0x400}, {0xfffffffffffffffa, 0x9, 0x7, 0x5, @tick=0x6, {0x5, 0x8}, {0x0, 0x800}, @time=@time={r3, r4+10000000}}, {0x7, 0x0, 0xffffffffffff8000, 0x7, @time, {0x8, 0x8}, {0x3, 0xce}, @connect={{0xffffffff, 0x8}, {0x81de, 0xa1}}}], 0x120) 2018/03/23 15:56:16 executing program 2: r0 = socket$inet(0x2, 0x200000005, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r2, 0x400, 0x70bd26, 0x25dfdbfd, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000040)=0x100000000, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="02000300cd5d010128c2f410fe8f206f72c35a24d19805ab65774f9060c27909c7b83d7935f367eacd7feff10c305584fae94e09aa2ca23f6494357c9ad5b916976173a632c595ba583fa3a40713432aa44dbd13af619e8977d4c0b10950042f8ac13a6a2bc5a38e16c915263264dc056598c0c1eaf149eb2974d0a387d99662731e452e66476596ce0fb5a8a56cc6f36d020ed709601b9dd66488f1a38cc18e03842a977e8be71212ca37934880b0114a82aa0f4b6084f27b6695c4"], &(0x7f00000000c0)=0xe) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x9, 0x10001}, &(0x7f0000000140)=0xc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='bbr\x00', 0x4) [ 89.862233] binder_alloc: 14934: binder_alloc_buf, no vma [ 89.878389] binder: 14934:14935 transaction failed 29189/-3, size 40-8 line 3128 [ 89.888906] binder: BINDER_SET_CONTEXT_MGR already set [ 89.896238] binder: 14934:14948 ioctl 40046207 0 returned -16 [ 89.903534] binder_alloc: 14934: binder_alloc_buf, no vma 2018/03/23 15:56:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa008137ffff0700000000000000c2d51d26d57c000000de0000e0089007125c4625b9"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/23 15:56:17 executing program 2: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) mmap(&(0x7f000074d000/0x2000)=nil, 0x2000, 0x0, 0x30, 0xffffffffffffffff, 0x0) mlockall(0x3) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/23 15:56:17 executing program 3: madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) r0 = socket$inet6(0xa, 0x1, 0x7f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x6, 0x81}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x4e, 0x3369, 0x108009, 0x2, 0xfffffffffffffffb, 0xffffffffffffffff, 0x7fffffff, 0x4, r1}, &(0x7f0000000140)=0x20) 2018/03/23 15:56:17 executing program 5: syz_open_procfs(0x0, &(0x7f00008d0000)='ns/net\x00') r0 = syz_open_procfs(0x0, &(0x7f0000202ffd)='ns\x00') execveat(r0, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000), &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb}, 0xc) 2018/03/23 15:56:17 executing program 4: r0 = socket$inet(0x2, 0x2, 0x80000001) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) poll(&(0x7f0000ef0000)=[{r0}], 0x1, 0x106) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) 2018/03/23 15:56:17 executing program 0: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x80, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000000000)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0xffffffff, 0x8) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) 2018/03/23 15:56:17 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000000)=""/110) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}) 2018/03/23 15:56:17 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00000000c0)=0x400, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)={0xbc, 0x69a, 0x1, 0x8, 0x7, [{0xfff, 0x8001, 0x4, 0x0, 0x0, 0x800}, {0x2, 0x2, 0x200, 0x0, 0x0, 0x1000}, {0xad, 0xaea, 0x2, 0x0, 0x0, 0x200}, {0x2, 0x6, 0x3}, {0x4536, 0x2, 0x8, 0x0, 0x0, 0x1001}, {0x3, 0x1, 0x38d, 0x0, 0x0, 0x3202}, {0x5, 0x1, 0x2, 0x0, 0x0, 0x148a}]}) bind$inet(r0, &(0x7f0000000040)={0x2, 0xce22, @broadcast=0xffffffff}, 0x10) 2018/03/23 15:56:17 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000040)=""/196) mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, &(0x7f0000045000)='/', r1, &(0x7f0000f73000)='./file1\x00', 0x0) 2018/03/23 15:56:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x4, 0x4) r1 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x81, 0xffff, 0x6, 0x4, 0x80, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e21, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x81, 0x2, 0x4, 0x81, 0x6}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="e000cb00bede41a343204c9a066986face91cf844d087a1589a15db3b15de8bf63d7a9379c80f12c12d5bee618c1210dd8db63469212ffdd75e09f656d55b81b8a59d11a99ec08c936dcd705eb795115e9c2ff36d774b66d9f95e67044d01945ad9ca53ca371acaa2ff4815b9a44fb9c3d4d8ef70de203edfb98a021fdd92b2ccba78796f8e0b2632174567938711b5c6b84a5e5e80626afebce39c82f7306d42b2b33e4ecca42254bf068389b73c7240fdf36d272550dd8d8a16ce67d39adc7f020d83c2ce95b40ea657c5c7b178e"], 0xd3) connect$inet(r0, &(0x7f000058eff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/23 15:56:17 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) recvfrom$inet6(r0, &(0x7f0000002040)=""/4096, 0x1000, 0x100, &(0x7f00000000c0)={0xa, 0x4e24, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x17}, 0x295}, 0x1c) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x20000, 0x9) ioctl$KDENABIO(r0, 0x4b36) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="2300000025007fafb72d1cb2a4a280930b064b720ba8432c75262342d0c9e08d9fb787", 0x23}], 0x1, &(0x7f0000004000)}, 0x0) [ 89.909234] binder: 14934:14935 transaction failed 29189/-3, size 40-8 line 3128 [ 89.918937] binder: 14934:14948 BC_ACQUIRE_DONE u0000000000000000 no match [ 89.934533] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.940049] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/23 15:56:17 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000680)=@req={0x28, &(0x7f0000000640)={'syzkaller1\x00', @ifru_addrs=@hci={0x1f, 0x0}}}) bind$packet(r0, &(0x7f00000006c0)={0x11, 0xf6, r1, 0x1, 0x9, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r5 = getgid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000240)=[r3, r4, r5, r7, r8]) sched_setscheduler(r6, 0x2, &(0x7f0000000280)=0x2) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000080)) timer_settime(r2, 0x0, &(0x7f000006b000)={{0x0, 0x8}}, &(0x7f0000040000)) 2018/03/23 15:56:17 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8500, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000000c0)={r1, 0x80000, r2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) close(r3) 2018/03/23 15:56:17 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x21d) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000080)="02566fc99a90d9755ed839da5066a246159fa5b60e083c2aabf8c13de26665fc2ed92ddbad09d9a90f4f571afa0a02c8016b51f349fc56f8c4acef1153eaf6", 0x3f) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) 2018/03/23 15:56:17 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x0, &(0x7f0000000100)}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) fallocate(r1, 0x2, 0x0, 0x9) 2018/03/23 15:56:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e8bff0)=[{&(0x7f0000fb4fc6)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000400000001fff700005406e9ff0004000d0005", 0x39}], 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x12580, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x5, 0x0, 0x1ff, 0x80}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x6, 0x30}, &(0x7f0000000200)=0xc) r3 = dup2(r0, r0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0x3ee8) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000000000)={@broadcast=0xffffffff, @empty, @loopback=0x7f000001}, 0xc) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000040)=0xdd03) 2018/03/23 15:56:17 executing program 5: modify_ldt$write2(0x11, &(0x7f0000cee000)={0x3da}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000ff0), 0x10) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000080)={0x68a, 0x0, 0xffffffffffffac50, 0x100000000, 0x9, 0x5}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x2db) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x4, 0x4, {0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0xf4a}}}, 0x32) 2018/03/23 15:56:17 executing program 4: unshare(0x20000000) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$pppoe(r0, &(0x7f0000000340)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, 'syzkaller0\x00'}}, 0x1e) capget(&(0x7f0000000140)={0x20071026}, &(0x7f0000000240)={0x679, 0x8, 0x2, 0x9, 0x20, 0x4}) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) dup3(r0, r0, 0x80000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000440)={0x2, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x10000020, 0x0, 0x0, 0x0, &(0x7f00000004c0), 0x9, 0x18ee1f23, 0xfff}) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000000500)=""/4096) clone(0x0, &(0x7f0000000180), &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x40) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000040)='bcsf0\x00') r3 = getpid() ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000100)=r3) fcntl$addseals(r2, 0x409, 0x6) wait4(0x0, 0x0, 0x40000000, &(0x7f0000000380)) ioctl(r0, 0x8c, &(0x7f0000001500)="c4ec3f175111e6313cfc731d46eb830448e6ab65fa64e1396ee88e2ac39f37f791639e9bfaf748695ddff4aa33a868ec9583cccb26f924dce4a0b7e3a9fb997c868a50f209a5f256d30537d30dac71852bff5f020971103a11f2118d378fa2dc3ebeffa245f56e19b122ebdc1b32a018b9d249febd54efcb8eddc0a6d7483ad8e82f86980e47586512d24bba92d7287919c42a7da960e0a5774b5a36755a7dca41d9c706a61d312e75a9e1fe4ae328d0f1e6ec8e6581a406022353bac18287980da111573304dc338e07e923957ee737f09617") socketpair$inet6(0xa, 0x80005, 0xce3, &(0x7f0000000300)) socket$unix(0x1, 0x3, 0x0) 2018/03/23 15:56:17 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='lo\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000dc0)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000ec0)=0xe8) ioprio_set$uid(0x3, r1, 0x7f) r2 = gettid() r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_names\x00') process_vm_writev(r2, &(0x7f0000000f90)=[{&(0x7f0000000fc5)=""/1, 0x1}], 0x1, &(0x7f0000000000), 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000440)=0xc) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000b80)='/selinux/context\x00', 0x2, 0x0) r6 = getuid() stat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000d80)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x40008000}, 0xc, &(0x7f0000000b00)=[{&(0x7f0000000140)={0x28, 0x37, 0xd00, 0x70bd28, 0x25dfdbfb, "", [@nested={0x18, 0x50, [@generic, @typed={0x14, 0x7d, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}]}, 0x28}, {&(0x7f0000000180)=ANY=[@ANYBLOB="700200004000000b25bd7000fcdbdf25080082000100010034008000a1993e49e9e4e0c5946516571becd2346567150af5ff0ce938378dd5af0566438adbc6c9473709a6978360719c0000000c002e00050000000000000008005200", @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB='\b\x00\x00', @ANYRES32=r2], 0x270}, {&(0x7f0000000480)={0x680, 0x1e, 0x100, 0x70bd26, 0x25dfdbfb, "", [@nested={0xe4, 0x72, [@generic="094d901774e1093d054ef6cbc4aedfd94bb9f3ec6de30c42b0765710fdc05825daf287b23c5823a916279438b3fb39348b1b653f202ccb6b099d1310dbeb093bd829a322e8b3c5e10a1cd10b97eab75ef9dde81d0ecd80a8702e5e461e94c62b529d3cf41be022690cc202b521dcd348cbf81b5b3024e449c9fdbc7564150d2145d345b566e9c4c0c1bdd0a56cba2f5b9c932650210ba1e523e3fffe3b7eb003ef75e60b577c7b7da67677fc017c06ee46e03450d00e003568edca00a19606fa92ea20339efdfa2db6f352facae81eee308e0c356d214d", @typed={0x8, 0x35, @uid=r4}]}, @nested={0x10, 0x78, [@typed={0xc, 0x2c, @u64=0x8001}]}, @generic="ae54547f44c2d709f06bc8e6f3c5de488ffc704dc1e28d1eec5f0ec1f562f2b4cd648f93d64749dd2f40c78474668f1a973eaae0065d97e4ce95fa19da5ac4a512313ff805521723ead390a64eb680959dd07ea147fd058bc5ebcb7940b2597b96f44ab6d5e4fcb1ab913fc6fe4dc43ba9eeb10253d7e228da60f3103e5f1aa7b335c4fff26c6fcd6252aa32d32e7d883d130a149211b4395bbfa1b996d09509127a423bea6f45c4451637d9f1e0da119018cf38be860bc4063960d731aae0d4b9b0cafbf1013d17ba9eca5a8cfc9a1429f9f76fc342d30d93c3c47bece86419627f5479ad7e1f", @nested={0x74, 0x92, [@typed={0x4, 0x5}, @generic="3619f3a9f8ff61ba7eb4c52e79f358eac4a9d048d9a12ed2c04599e93f635848ca6897fd2f3df8d6ca0abf2db8d347da0a2aca0e69469f3256712bb459d3f1bc3063e38c26e424347605011a527ac301090f2bbbd1b1d0c7a60e92abbb7e580410ad11b288df4c4bfb578a"]}, @nested={0x204, 0x2a, [@generic="855a54c2a95297ebd83f4beee646d4ab6aff77608d5b2d45c97a80e7d3618f6bfb0a82de3d3db46eac5720ab25c6d0f59c2e8644f2a9581890ae7e262147c3e35b9ea30b64aafd05447d1705acf8f1a2cb490d7a27163320fca2fb2fead4af44bbfffa8c1eb4d77bd1cfe0ca8fe2bc2f8400a4b2007df3d7887c8a6a838bf65ed0621ef83c26aec0c99228c92bb2142724611a9d082832cc37559f87e902a92d674e847f565c347485420bf748ce4206582224bb1082072e94e75500d5b84b6fcfe2b70e62b26893327f2026982b41916fffcc9e43e0693488cc407af9a58b6bf7504e831d35cfeb03abb05d63aa009489d9b812d6789f815c", @generic="1e5f736a6c6a385a654c8f0c45", @typed={0x14, 0x69, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}}, @typed={0x94, 0x43, @binary="b226cc67e2821ff4566ee48c6aee41f5f12ac70dcdfa28f371106bea0b720c457371d81da7e00d49354a2aa94bc9802705b6ae4cc984f4236d6d3854933ba35631f3e9c61bb488614d37518705f85a0cf3d5a374cde4be5b6453ba14c46d918f05acbf7666a495a7353016188f9bda23409964709b32e96754fde059ddac0b0f4f51e5f4ab6b7f092249b0e830"}, @typed={0x8, 0x3f, @pid=r2}, @generic="d5554e66ca8ec9e25f0c1f8c85d5f05355c042aa2c34100678ca20d0df9fbee63423f2a4ec25760513b2962828d5c85481a53d4c2f664a1f51fb16dcf8c927092b0b4d9d6c413774f7"]}, @generic="d6e64f6b03c061dd4ed099d4b549e201b8bbab56ba17beaa7166b954cf26ad", @typed={0x8c, 0x4a, @binary="012a62e46fffee07a3b2a65919f57f7e0bbabe7676bf74494bc8d1a20234cff387e216818b156e0d4b8a59b7c8fb54b1c99a7d1d0ebb8a29938255c22536679f8bebbf335d190532baa59911fb6a034d0dacd2a572ebb8b14d6fa3d10447a00ce02e1b5c0cb2e0cf398a063ce440638f6a3100567fa83af924012aafaa660c27d6202bba00f0"}, 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@typed={0x8, 0x13, @pid=r2}, @typed={0x14, 0x1c, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x14, @fd=r3}, @typed={0x14, 0x62, @ipv6=@loopback={0x0, 0x1}}]}, @typed={0x4, 0x80}, @typed={0xc, 0x60, @u64}]}, 0x4274}, {&(0x7f0000005280)={0x10dc, 0x2f, 0x18, 0x70bd26, 0x25dfdbfe, "", [@generic="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@typed={0xc, 0x74, @u64=0xfffffffffffff800}, @typed={0x8, 0x90, @u32=0x5}, @generic="bf7d56e3e0507d96fd8503809543aa91fe7397c057d07a162f899a1c9e2dc87b1db578b553f3ac8046763ab2b88d999784e616b901d596bd4304c541ac8642f73aed779ff26e4e61792e7c1253a3c078468e79680b06c017a872f1b357e8b4cafdfcb1d6066d5237b2570661eb80c35f119fd2a16b1e183510192776470dac93b4d19475f35a09f3d26cbd652f918b005af2e07e636aa99c8fbedadc50e9cb889e6b11338bfc9332ae8e44285e300a6089961e8640"]}, 0x10dc}], 0x5, &(0x7f0000000c80)=[@rights={0x18, 0x1, 0x1, [r5]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x20, 0x1, 0x1, [r0, r3, r3]}, @rights={0x28, 0x1, 0x1, [r3, r0, r0, r3, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r3, r3]}], 0xd0, 0x810}, 0x0) 2018/03/23 15:56:17 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) lsetxattr(&(0x7f000091bff6)='./control\x00', &(0x7f0000166fe7)=@random={'osx.', '{$*[cpuset\x00'}, &(0x7f0000aaefff)='\x00', 0x1, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000000000, 0x20000) socketpair$ax25(0x3, 0x5, 0xff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x3ff, 0x6800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)) 2018/03/23 15:56:17 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x0) ftruncate(r2, 0x40001) sendmsg(r1, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f39fc0)=[{&(0x7f0000c44000)='2', 0x1}], 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r1, r2, &(0x7f000000a000), 0x2) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x61, 0x5, 0x1000, 0xfffffffffffffffa}]}, 0x10) 2018/03/23 15:56:17 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000233fe4)={0xa}, 0x1c) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0x4, 0xec, 0x6, 0x7, 0x5, 0x3, 0x80}, 0xc) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f00005a2ffc), &(0x7f00000000c0)=0x2c5) 2018/03/23 15:56:17 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x9, 0x6}, 'port0\x00', 0x4, 0x0, 0x4, 0x101, 0xcf4f, 0x8, 0x838, 0x0, 0x7, 0x2}) pselect6(0x40, &(0x7f0000000000), &(0x7f0000003000), &(0x7f0000003fc0), &(0x7f0000003000), &(0x7f0000001000)={&(0x7f0000003000)={0xfffffffffffff801}, 0x8}) 2018/03/23 15:56:17 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) 2018/03/23 15:56:17 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000100)=""/206) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) close(r0) 2018/03/23 15:56:17 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) execveat(0xffffffffffffffff, &(0x7f00001c5000)='./file0\x00', &(0x7f0000f51fdc), &(0x7f0000448ffc), 0x0) process_vm_writev(r0, &(0x7f0000f95000)=[{&(0x7f0000938000)=""/47, 0x2f}], 0x1, &(0x7f00001f1fb0)=[{&(0x7f0000636fd1)=""/47, 0x2f}], 0x1, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) creat(&(0x7f0000369ff8)='./file0\x00', 0x0) ptrace$peek(0x2, r0, &(0x7f0000000000)) 2018/03/23 15:56:17 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000080)) init_module(&(0x7f0000000000)='!posix_acl_accessprocmime_type#em1\x00', 0x23, &(0x7f0000000040)='/dev/hwrng\x00') setresgid(0x0, r1, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) nanosleep(&(0x7f0000000140)={r2, r3+30000000}, &(0x7f0000000180)) 2018/03/23 15:56:17 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x1, 0x200000201804}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/184, 0xb8) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) 2018/03/23 15:56:17 executing program 1: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1}) r0 = syz_open_pts(0xffffffffffffff9c, 0x80181) ioctl$KDSKBLED(r0, 0x4b65, 0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/23 15:56:17 executing program 0: r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r2 = syz_open_procfs(r0, &(0x7f0000000180)='pagemap\x00') openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000300)={r3, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, [0x4, 0xfffffffffffffffa, 0x6, 0x9, 0xffffffff, 0x5d, 0x2, 0x101, 0x2, 0x7fff, 0xfff, 0x3ff, 0x100, 0x5, 0x7]}, &(0x7f0000000140)=0x100) sendfile(r1, r2, &(0x7f0000000200), 0x1) getsockopt$inet6_dccp_int(r2, 0x21, 0x5, &(0x7f0000000100), &(0x7f00000000c0)=0x4) 2018/03/23 15:56:17 executing program 6: r0 = dup(0xffffffffffffffff) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x7, 0x267c058c, 0x0, 0x2, 0x503, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r1, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f00000001c0)=0xe8) getgroups(0x6, &(0x7f0000000200)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) fchownat(r0, &(0x7f0000000040)='./file0/file0\x00', r3, r4, 0x400) r5 = gettid() syz_open_procfs(r5, &(0x7f0000000080)='sched\x00') unlinkat(r1, &(0x7f0000000280)='./file0\x00', 0x200) 2018/03/23 15:56:17 executing program 4: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000), 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000080)=0x60000000000, 0x2) 2018/03/23 15:56:17 executing program 3: clone(0x900, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000080)) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x49, 0x0, 0x10001, 0x10000}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000000c0)={r1, 0x8}) wait4(0x0, &(0x7f0000000040), 0x80000000, 0x0) 2018/03/23 15:56:17 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1fe4)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)}, 0x8000) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000fca000)=0x51b, 0x4) writev(r0, &(0x7f0000001300)=[{&(0x7f0000000300)="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", 0xeb4}], 0x1) dup2(r0, r0) 2018/03/23 15:56:17 executing program 1: r0 = syz_open_dev$mice(&(0x7f00006a6ff0)='/dev/input/mice\x00', 0x0, 0x8000000000000001) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000080)=0xffffffffffffff84, 0x20428c8a907a7ce0) writev(r0, &(0x7f0000fb9f70)=[{&(0x7f0000ab7000)="ccaeeba9955da50466355a3d89a3371d04e35dfb62132f3ca8532c8216003cddd5a4f764ee78c136a6ebb9e998257912da3cceae58d6341bd5442c899a0bb09ed5578347ace091136c5ff32bd4ff", 0x4e}], 0x1) chroot(&(0x7f0000000000)='./file0\x00') 2018/03/23 15:56:17 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000c84fc3)=""/61, 0x3d}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000997ff7)='/dev/sg#\x00', 0x0, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x1, 0x5, 0x7, 0x200, 0xf92, 0x800, 0x1f, 0x17d774e8}, &(0x7f0000000040)) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/23 15:56:17 executing program 3: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"6c6f00000000000000007ecf00", r1}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x807ffdf7, r2}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='vlan0\x00', 0x10) 2018/03/23 15:56:17 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000394feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f00000000c0)={0x401}, &(0x7f0000000100), &(0x7f0000000140)={0x0, 0x1c9c380}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) pipe2(&(0x7f000023cff8)={0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x7, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x1ff, 0x8}, 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xc5) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/03/23 15:56:17 executing program 7: syz_open_dev$sg(&(0x7f0000a37000)='/dev/sg#\x00', 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x40, 0x0) fallocate(r0, 0x12, 0x0, 0x6) 2018/03/23 15:56:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='attr/current\x00') r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) sendfile(r1, r0, &(0x7f0000000100), 0x2a) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000001c0)={&(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0], 0x3, 0x7, 0x8, 0x3}) 2018/03/23 15:56:17 executing program 5: r0 = memfd_create(&(0x7f0000000140)='mqueue\x00', 0x2) recvfrom$unix(r0, &(0x7f0000000040)=""/56, 0x3a0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r1 = creat(&(0x7f0000000100)='./file0/bus\x00', 0x0) mmap(&(0x7f00002ae000/0x1000)=nil, 0x1000, 0x1010001, 0x32, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x20, "2e0519395eaec59d31a1d9c23fb4ea41d06448dc757f4d4e91fa47b8929808a3"}, &(0x7f0000000080)=0x28) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x5}, 0x8) mq_getsetattr(r1, &(0x7f0000000040), 0x0) 2018/03/23 15:56:18 executing program 2: r0 = eventfd2(0x1, 0x1) eventfd2(0x10000, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x6820c0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0xfffffffffffffb04}, 0x8) read(r0, &(0x7f00005a5f16)=""/234, 0xea) 2018/03/23 15:56:18 executing program 6: r0 = memfd_create(&(0x7f0000000000)="f4990f78f517840f0a46000000000000000000000000", 0x4) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.sockprotoname\x00', &(0x7f00000000c0)="6c6f776c616e3047504c7472757374656473656c696e7578776c616e31657468307365637572697479e12500", 0x2c, 0x2) pwritev(r0, &(0x7f0000843ff0)=[{&(0x7f0000878ff9)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x2000007, 0x8011, r0, 0x0) ftruncate(r0, 0x7) 2018/03/23 15:56:18 executing program 1: perf_event_open(&(0x7f000000a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x24082, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000080)={0xde, 0x4, 0xfffffffffffffffc}) 2018/03/23 15:56:18 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{&(0x7f0000000000)=@can, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/39, 0x27}], 0x1, &(0x7f0000000100)=""/41, 0x29, 0x8}, 0x1}, {{&(0x7f0000000140)=@alg, 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/36, 0x24}, {&(0x7f0000000200)=""/210, 0xd2}], 0x2, &(0x7f0000000340)=""/50, 0x32, 0xcbf}, 0x10000}, {{&(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000400)=""/175, 0xaf}, {&(0x7f00000004c0)=""/56, 0x38}, {&(0x7f0000000500)=""/45, 0x2d}, {&(0x7f0000000540)}, {&(0x7f0000000580)}, {&(0x7f00000005c0)=""/75, 0x4b}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/81, 0x51}], 0x8, 0x0, 0x0, 0xe7}, 0x3}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000001800)=[{&(0x7f00000017c0)=""/37, 0x25}], 0x1, &(0x7f0000001840)=""/250, 0xfa, 0xffffffff}, 0x3}, {{&(0x7f0000001940)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001e40)=[{&(0x7f00000019c0)=""/130, 0x82}, {&(0x7f0000001a80)=""/181, 0xb5}, {&(0x7f0000001b40)=""/10, 0xa}, {&(0x7f0000001b80)=""/114, 0x72}, {&(0x7f0000001c00)=""/20, 0x14}, {&(0x7f0000001c40)=""/16, 0x10}, {&(0x7f0000001c80)=""/98, 0x62}, {&(0x7f0000001d00)=""/118, 0x76}, {&(0x7f0000001d80)=""/160, 0xa0}], 0x9, &(0x7f0000001f00)=""/248, 0xf8, 0xcec}, 0x3}], 0x5, 0x2000, &(0x7f0000002140)={0x77359400}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000002180)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x6, 0x9, 0x4ac, 0x200}, &(0x7f0000002240)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002280)={r1, 0xb1, "b5aaf90f21fc545e23cc2827b208a62c41e76e96600bb1c730a734770e0e1b2c92f0d31b1ebde55cc27c478378b8c04b80aee9557325fa579e3aefd0b3803af05f54d0d725709827a2d8be8ebacaf2d296d2d95d2843cfe7dc09da7f0cbc99b6399a6a5d9f22b625fd7f78b635b1753bbf69c786373996ac2a548114f38b28ae6f783481197ec2fbbaf338bef5b2a5cbc7caa3396b1427038142ad3ad6aee946e79ab531714da1142aaee2e39f9d71a1f0"}, &(0x7f0000002340)=0xb9) r2 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f000003a000)={{}, {0x5}}) 2018/03/23 15:56:18 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) fcntl$lock(r1, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000000)={0x4, 0x1, 0x2, 0x100000000, 0x6, 0x401, 0x672, 0xfffffffffffffffa, 0x1ff, 0x2}) fcntl$lock(r1, 0x7, &(0x7f0000155000)={0x1, 0x0, 0x1526}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00000000c0)={0x0, 0x5, 0x2f}) mmap(&(0x7f0000fef000/0xf000)=nil, 0xf000, 0x1000008, 0x11, r1, 0x0) lseek(r0, 0x0, 0x4) 2018/03/23 15:56:18 executing program 0: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000000000)) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00000001c0)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf0030c6724854722f7057e7bdac9ffab23fd90d7e3fe863965b11cf18fbf716310b6dd2d42aefd41b6bb57d2d6e7faf3fd7030000004a326a30a7efd9d5bd7faa19bc0af1d7882eee0b32a0d153d8b49189baea2a9dc1f838947be8eebfbbe78bc6aceaa381faab7f2a8184d1ecd4f9b5c57b06c74f67eb57208effa8262a5b55cd132b975a536f8c34f0c57654b10743000000007dd0b777d89b50e1b2c8d6e846ac376127401bc892a933c32e40f96a010bde6697acb0834c09f88bf87e208224ee33068a0f998003a07e8d4ab8224d4634ad4a6474eba56ccf131cacc342e9bc9a0c42e416109808aca3", 0x109) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000100)={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, @rand_addr=0x7fff}, 0xc) capset(&(0x7f0000000080)={0x20071026, r1}, &(0x7f00000000c0)={0x3, 0x80000001, 0x6, 0x9, 0x601, 0x9}) 2018/03/23 15:56:18 executing program 4: r0 = creat(&(0x7f0000006ff8)='./file0\x00', 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000080)=0x50) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/03/23 15:56:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r1, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000240)) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000100)={@multicast1, @loopback}, &(0x7f0000000140)=0x8) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x744f, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e24, @rand_addr=0x7}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x58) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/177, 0xb1}], 0x1, 0x0) 2018/03/23 15:56:18 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, &(0x7f0000000040)=""/194, &(0x7f0000000180)=0xc2) socket(0x9, 0xe, 0x800) 2018/03/23 15:56:18 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x100) wait4(0x0, &(0x7f0000c83ffc), 0x4, &(0x7f00000e2f70)) 2018/03/23 15:56:18 executing program 6: keyctl$session_to_parent(0x12) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x4, 0x6, [0x7fffffff, 0x2, 0xe8b, 0x8, 0x3, 0x4]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x3, 0x2, [0x6, 0xfff]}, &(0x7f0000000100)=0xc) 2018/03/23 15:56:18 executing program 0: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, @remote}, &(0x7f00000004c0)=0x1c, 0x0) r4 = syz_open_dev$random(&(0x7f0000000500)='/dev/random\x00', 0x0, 0x103000) pipe(&(0x7f0000000540)={0xffffffffffffffff}) r6 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000580), &(0x7f00000005c0)=0x10, 0x80000) r7 = epoll_create(0x7fff) r8 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000600)='/dev/hwrng\x00', 0x0, 0x0) r9 = syz_open_dev$mice(&(0x7f00000019c0)='/dev/input/mice\x00', 0x0, 0x20000) r10 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001a00)='/selinux/status\x00', 0x0, 0x0) r11 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/keychord\x00', 0x4000, 0x0) r12 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001a80)='/dev/autofs\x00', 0x8000, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001ac0)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = socket$inet_icmp(0x2, 0x2, 0x1) r15 = open$dir(&(0x7f0000001b00)='./file0\x00', 0x40000, 0x8) r16 = gettid() r17 = geteuid() r18 = getgid() r19 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001b40)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000001c40)=0xe8) getgroups(0x1, &(0x7f0000001c80)=[0x0]) r22 = accept$ax25(0xffffffffffffff9c, &(0x7f0000001cc0), &(0x7f0000001d00)=0x10) r23 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001d40)='/selinux/context\x00', 0x2, 0x0) socketpair(0x2, 0x2, 0x80000000, &(0x7f0000001d80)={0xffffffffffffffff}) r25 = accept$netrom(0xffffffffffffffff, &(0x7f0000001dc0), &(0x7f0000001e00)=0x10) r26 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r27 = socket$nl_generic(0x10, 0x3, 0x10) r28 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001e40)='/dev/autofs\x00', 0x202, 0x0) r29 = epoll_create(0x5) r30 = socket$netlink(0x10, 0x3, 0x1b) r31 = epoll_create(0x9) r32 = socket$pptp(0x18, 0x1, 0x2) sendmsg$unix(r0, &(0x7f0000001fc0)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000180)="e7618499ba939a028840a68866048796117bc0a5fd33f24b07806134370c7a531e5098bd102f92604c12923b6c97b09eb38a33e89d3edcdc1cb5edecf4aff28ee29863f86ceb35955477ec1d9a5b497dbed818c80fd94d0ec4e2b0566cc6d02b979f1d90c1e92609e1175043d797fe2271bfe1cd4490d25d6dcf782db89eea402d35e990aa6ba79bb886e2ae78d0509c91e79e80b5a0c6c5e4281561682c07273eb3725897ccded159d666abdce81830a39bfd", 0xb3}, {&(0x7f0000000240)="854fe490b8eac849cd3d3d411ad476e2b9b8750a278caeb198b4730c8f0be9694264f907b609cfab265d676fcb4200483e77a927f52ebe28d9855bf64d3ceb514b7393c6ad63c52e8f10a954cf43c07361d10c43f4f704e7bc8efca2c037421865ad570c7a182eb65510b938e3cf985a8ee73236c367edfbe4f71dd419fb17c892b3644d200c4801e89d78ed1a768a092c3e8502461142ba08db4640eadc3c117c44b3650beec5b8eb3dfc464fdb05c6bb393da7dd6a8dfc7409", 0xba}, {&(0x7f0000000300)="60c4e329cf5a0a5f4bf517da7239091aaf573c21b31d", 0x16}, {&(0x7f0000000340)="33460c76939c55ca71d1effcd480e8739011c8846016fcd4f20ede9b7d3370f8a856565ad22d1306a44a1e081b18e7c9e4cfe4cb5f0d0663a9250ce03b89ef621d02a2eb961372eb8b7e48618826", 0x4e}], 0x4, &(0x7f0000001e80)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @rights={0x30, 0x1, 0x1, [r6, r7, r8, r9, r10, r11, r12, r13]}, @rights={0x10, 0x1, 0x1}, @rights={0x18, 0x1, 0x1, [r14, r15]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r22]}, @rights={0x28, 0x1, 0x1, [r23, r24, r25, r26, r27, r28]}, @rights={0x20, 0x1, 0x1, [r29, r30, r31, r32]}], 0x120, 0x840}, 0x240440c1) r33 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r33, 0x8913, &(0x7f0000000000)={'lo\x00', @ifru_map}) 2018/03/23 15:56:18 executing program 2: request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)=')+trustedppp1{mime_type)\x00', 0xfffffffffffffffa) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) r0 = request_key(&(0x7f0000000180)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='wlan1em0[\x00', 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000000240)=""/4, 0x4) 2018/03/23 15:56:18 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r2) ioctl$TIOCCONS(r1, 0x541d) 2018/03/23 15:56:18 executing program 6: syz_emit_ethernet(0x16, &(0x7f0000005000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@generic={0x8864, "00b300b100000057"}}}, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x3, 0x1, 0x59, 'queue0\x00', 0xc853}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0x1, 0x81, 0x100000001, 0x20, 0xffffffff, 0x0], 0x6, 0x7, 0x100000000, 0x4, 0xdd2, 0x8, {0x10000, 0x6, 0x6, 0x16c, 0x434, 0x4, 0x8, 0x8, 0x0, 0x8, 0x2, 0x0, 0x1, 0x8, "0a9271de4fded7e404a6c06e94a8effc7227f4de52b0c194ac3e26337961f69b"}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000100)) 2018/03/23 15:56:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) timer_settime(0x0, 0x1, &(0x7f0000001100)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000001140)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000180)={0x0, 0xff, 0x1, 0x2c, &(0x7f0000000000)=""/44, 0x92, &(0x7f0000000040)=""/146, 0x43, &(0x7f0000000100)=""/67}) sendmsg$nl_netfilter(r1, &(0x7f0000001340)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x24000000}, 0xc, &(0x7f0000001300)={&(0x7f0000001200)={0xd0, 0xe, 0x7, 0x301, 0x70bd28, 0x25dfdbff, {0x7, 0x0, 0x7}, [@generic="b262f7d49274ce1840545279e29e25a9fef5a5694cbf94c114b489e5f671d4753abbcb31a895cf6c201ce7adbb4dae10bd106cc8a8c1683e477b4fb730cb425fef16b04c72be568bac830702889bf56310cf5cc52e41184a7f06fb6c02926137f3a0576d612c28755eee8957f9d77b1540afa1be31b6954ffcf62e676e3adb6a6dfc150c74d4f7d7794fd2dbdb525cc7791790b45eac73480bc58155aebb95fd997ab0170cbcbfefea312a33c13060915da6af61a47394ba50"]}, 0xd0}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) getsockname(r0, &(0x7f0000deafec)=@ll, &(0x7f0000deaffc)=0x14) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001380)=0x0) prctl$void(0xd) fcntl$lock(r0, 0xf428da31370fbb2c, &(0x7f00000013c0)={0x3, 0x5, 0x9, 0x7, r2}) 2018/03/23 15:56:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0)=0x400, 0x4) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'ipddp0\x00', 0x0}) sendmsg(r3, &(0x7f00000003c0)={&(0x7f0000000180)=@ll={0x11, 0x1c, r4, 0x1, 0x1, 0x6, @random="8d92f4ef90e1"}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000200)="0369de5cffd31d73c698a01f75644f34a2732207b270849f2389c0ae80e0f1338ed9cfe33e9961aadabd7caaed7aa01e102af616d6a5426fc018785a4ab29d7c04c61977317e9e95c30a19f272e932c4b7ddcc5c3d9575f5b2f1fd21aa976f47809c545c7d733f15c9be1442fba59b2cb6c5d705b02a68460d5ac49bf6c2b1226a4b11a320102e1a04834dbe82a4de8e3aaac923b4846f3e3fd1d0401166866d510f5b7245b9e58c51306108cf6ea50ec93f9315140bfd3292627e5ba2fe", 0xbe}], 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB="c0000000000000009c010000e802000043e680e3554cd72a352bdf93eba12c0c6824a76771ab97919ca767f9767637a13578d9d1e534dccbc41ccb167724b2401ca6d39d86a36da7f05f6b5217d4b17fb8649982759bf5b60db8de2438c3d59b61ceac59a8d47ded30ed66a9c0fa442d0a46b5a3cd5b0ced09d9df5cd7fa6de8359456cf20a8bca16d0d13f9838d814e34df293e9cc8617766394bf57c67948613e1a69b7c6acedf86c3e2e82486e25ebe0ea48453bd1b749269000000000000"], 0xc0, 0x4001}, 0x20000000) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00007c0ffc)=0x2, 0x4) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x189000, 0x0) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000100)=0x0) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000580)={r6, r7, r8}, 0xc) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r5, 0x28, 0x1, &(0x7f0000000080)=0x3, 0x8) 2018/03/23 15:56:18 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x120) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) mq_notify(0xffffffffffffffff, &(0x7f0000477fa0)={0x0, 0x0, 0x2, @tid=r0}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e21, 0xfffffffffffffeff, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x4e20, 0xff80000000000000, @mcast1={0xff, 0x1, [], 0x1}}, 0x7, [0x3, 0xb0a, 0xffffffffffff7a03, 0xc884, 0x0, 0x8, 0xffffffffffff9284, 0x1]}, 0x5c) close(0xffffffffffffffff) r1 = socket$inet6(0xa, 0xf, 0x80) syncfs(r1) linkat(0xffffffffffffffff, &(0x7f0000000040)='./file0/bus/file0\x00', 0xffffffffffffffff, &(0x7f0000000080)='./file0/bus\x00', 0x1000) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000001c0)={0x0, 0x7f}, 0x8) mknod(&(0x7f0000000180)='./file0/bus/file0\x00', 0x8180, 0x0) 2018/03/23 15:56:18 executing program 6: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x80005, 0x2) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x800, 0x4) connect$inet(r1, &(0x7f0000cd0ff0)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1ff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e23}}, 0x83, 0xffe6}, 0x90) getrlimit(0x9, &(0x7f0000000040)) recvmmsg(r0, &(0x7f000094f000), 0x269, 0x0, 0x0) 2018/03/23 15:56:18 executing program 7: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) recvmsg$netrom(r0, &(0x7f0000000140)={&(0x7f0000000000)=@full={{0x3, {"e598550ba2d250"}, 0x5}, [{"4f66fa7bae4c41"}, {"89756d90f3ac2c"}, {"bc68c0e75af875"}, {"20985aa8c9976f"}, {"ab2c237cf8f83d"}, {"74c9554a3da991"}, {"de1962ac7c1404"}, {"e39dd44df97938"}]}, 0x48, &(0x7f0000000100)=[{&(0x7f0000001000)="f49b1dceace845f7e0be20684ee8a2a5811398fdfd65ce0abdfc9705de60f5525231ceaec835b51caa2935efe5a71aa778e29a507b0221f769f40bade94375618d354319580fdc0ecfc828bdef239ed9011dfaef239901a524fd5e5bd63949f2708df11acb4734f34f252a4dfc889e2941b91170f197d2287f4f8d52d4d8bd34cb9ea11856ff5cde20186cf7abef0d01c596b151a369b89e8b34c2cdce96eed9ecbd33b09f0adaf9d0caf2caee80458ed849bf69df2b8ccb704803e845af71175248dfd5992980ee3b7416a403dd4fcdd285259dca93e61f57312a0a3647083a093b55340dfed90f5b9d3546ac836c9f0d0a7b9b78e08af747be0dde97afbd26721e8da7ca1a31fbdc16007ed3533c42ed4e7ddf82cdcf4aa3bb792c86399dbd93326a1a2ef37d793b157b80959ea095365a33bf67076d3c639381e595dcd57b6a44d249e6382c746857703b4e76a4c92875b5ffab63f391cbd85cb02c6ab2b9e33ba6f8ec7b9229cb0c032154de07d72721142b5d9d02b292487c59021f6c0c53a44b9ce98a6a70762f4b50a39d5fe1a17504464cd308571af7eebe53350c867c044fe8ca50f9829814656a9c2433fcccbb0cd52e75bf2cb7bda7cbb9e12a5df77b2567dfed9b9c7363ad95cfe103562626334a398c5d78794470bd525027313fa5db8c90ab0afc23421e22b351e2e98313714645cfd0fea97054e89e20db9084a560863e4b31979cebf498f42f520d8d6c993cf40b8b3c3a658b6d0ec7ff6930d02b3a4843b42a4219a442a8a7d2f7665dc9da6dcda629a65f917478d2846ee4aa24880aa5b1ff919f6d60fef78952906e492b7ec9d601c262d0a9fcacf99965454362e8f05bd350eb41aa99cf1033cc7c38a35dba864f256311e1814a315909f5d0dd6112baaddcc73762001cc6e5efeef4c79e0b82d36582dc359418ffec17e48e5c5528e2d82042b4dde1f10f0ea376f37382ccf61d7ff76f3ca4e617a48abdd5d71c63690f51e20ba354570b6b1709eb16ffb1161aec01b6816d8c16cef5c83e8949956b7e90e53b1cac6051edc8f0f77ff649499631e510ecb8a12bcfa6b7c411501fc8a1c89c3a4269e3aeb4da440f3fb2ca17a2dfa0d43a476646a5556d41336574f9c6b1500a8e4b5d94d2ee556ef6cd2e620c5b6d23db8ab1e2db33bc91d7d847dd02c6dba53ef7e572917960469d69949cf8bd9e7e040fbb1efb711d161445b0c5b217c2e0a4fc38efe6e8e225c52fb83aff8eca17c8e4378da46536976697db34c164a1e3a78022df67b43cb538e4cf4e1e405dadcc3fd6973029c237dbffca80ea2ad6be2aab39e22861cce43ac048baadb07df3e14893abf3494a6fe0ee14f5c1298318c31aabbe3ec59ee933751f15fb57cd3b0dc2c0645e1062a5d4a169228d493752591fcd6eb743f90e8a5d52ed85767fa38f52b9e6cef118d9c1d0efcbe2aa9750ad11eb9ef78ab38df287104b805f6f67f4239341a62fffabee2d4d668a058c35a31c4abd6ccb89b77bc0c3ec720b220e5cde728ed378cae2fea1d72b854e798fd72d6c9a65efa503d7a7a94587721ac4445ed275f737d9e784e99b2b39e4b237733362c9ac680a590b1fd1edff18a230ee6bfca11fb6131c6d09e4e27d18330cc06fb62ef4012f1005343d04da21f6165b7a0491c412d9c5bfdd96cee0beadbeabc4c829279f73edb5a4d5cc424cfb7fbad7a4d2476ea42ecd2b1b1b0a98f2288cb158c7777082eecc9b74631b243b659a0e4b05c734967c4b452fccf2c38e2f3c2a89a5544c052944e0233c870f266de7721eb9859cd25664b33f2a0ec82a5c858161c78a44e58b5b8dc60d4bda19d3f493288f28b5608aa955f0209d636a13bb4c2eff58b01a16aaa04367538cbb0ea3303219b2350a1301112b417d58473fbbbd306056c46f4ad847eb6d5c6b5f664778583b411db3b653f76f4b0e23ac5c2d270d864f3b4719994f013d0bd9b8ec7ed97a071e19a93ebf8019979e5022317c4c00cf90752409e99c6bf13eeb3c0f9671519161b09307e94c123fcbb5c7340d41ec960b2559772f547a8e8b7e3cb1cd67e3c49b45b68733656a87e3052d9f7cf3c68aba2a936a5e86661aaad4b0ba0cc33ffd2dae07e985a8cf36c7bd08e2e5bdeeb3ba03e9ce611a944d0c4f705b6e13c1bace1684e0280f600e675ece51192054461a52810c16ac6decdb8bbb0ca5192c5410d5b3c57a70838737cff2ddee9f516755c79f93ffc86bec776b9e78d67cb08d10ba56efb713c2d1b18bde152e709eea5cac43957053feb1b7fcfbd69174a4fe516e9e301ac813cd17f4bb0c77331750c6f4aaa63e6443f0aa7e8ba180c168b3b64fe63546e7b68b43980f5c08c996e7d3a8d124fe836d8ba3c15e7f10efdad4475b5722abc1c7f140b77a133c020cb78106b36aae929299b1e6790b92e0b6e3cee40cde60ca80b3733db6afe530308f2ca59fc1a60453699f86351b0b7895e641ce4700734369e432dde1702ac2f233fe5dbf0d1ec2ada958bdd3635cea4eb2c693c9a9abf7e9740cba0d1c1f373de95a41043985fedba25b63dd8828bef39bb4bf814f3831c87885cdb348befee0a4c492c38061efd39eac72348deb3aa5189beb44ead92f955db0069bdba2602205da15e49ad0db504ae1d7f8c5874c2924872e02a848b07d0c79e2598158f23b2e4336fafabee0d65fa831c7b09fa0c24006277e54fc2f85e053159146edafc0c064d16590d68a4f0917ffa7b28c3be2491cddbbd23629c4eae4ea001a3c414f3199b7a5306a962e245c9f1ec28c953e4dd434bd07621edda0bc5e43a7329f67061e15fea62d61088b8d2b29358960374fa9d5e35f41c09cf1bac1b7b1670c47255b65d8309cdf34a7cf6eed77e27b5454e49164a85a3002785f1ff2e1a4488059d8200af8fd258674f3486cdb8402fbd82f10c9389fef85bfa78902597cee49aec64729dfd59f4b734d3588bf0cfefb0d52cc7c482930269b5cb4541a4ad9ee5f1c85b9a5056d7da2ad21610aef641bf11c5ef60daa30eab8a9af2911e6dc924476093b1855b69d599835effe9b84474c03f7fc746a41680d2e9a0eb650f1071808a5ba7e1c671cfc4cf28d68c39e3cd17bbac01ca4995c0194f614d5232a253ff560732c2634da7be7e0c1918ee03fa0a037e7bff97d64461818ab95f5a4e604427edafc6ca50f881e47ffc3699b531d55054b448de3ed4b249c8732fe20470af77afae1e2af4c3fb31940c8a142e08f80b38883f264d0745f4982297aee32d55b97fb133becc9b35ed82a84c15b2c4e3ee4fe6bc37dd9f9b2a9f8520bb592287ecfd26f3cf3592545dda40ed211d48a7d0d479d233e837e502ea6b281ff31f96a11d99a0bd6da7e593018b004988cb5f2e62e659defe1895cbb3d81412c4d753220987b0b86d3451b863851cfd9784704f759734a1e2f22274b7dadfd7b280bdfc7785d633ee0157f6327faf1f50aa2034c9094adb2c5cc03e7cd2fc9e5a317e6605590f8f5e43dd98cbb9c224d4fad6df708bcdca341545e41611984ca0f83d79a32a69fcfdc0c77e0c84b35b8e4ec2bc0d2d62bf186629db08eec722a5cb7eebb9621cfdded054acb4f146de16964e8b34d300ba79a3029b3337d09f0737a4625e4f21a21882d147d0c0ebfb83b060a189f5e32188d8612a1805d2429624a633c8a2ccccb096625dcde81b243053cfe622f1430d9e413e7fd8f0c1a1a3730ef553ee47c58e652ed3ea6882ed653168acfba33ca0d4e399d4b11bdf984f264d5fdde2b8a2364d4d1c897c2833d057d86fc58386b90457bce1ee0b43f18883e8e2dd72f1296917c58af0a8aabf8897bd85b0fa18e89d93cc9d47d71d3df542627bdf296012a5473ee65f1bd94e4d6bf75dc6dffc1e2ad8ded029ea278b492c6b7a8105e7279fdda894d40fc9ecb16137ad40e9ce708dd0ba78697183c3cd0ed91e63fef3e48eed2552b19528baffbd871afd83aba2bde81fb5fa1733e93205ec55bdf7365e6238110ea45c25d499114b22ee5dd707f67a046bf1301b2a5bd7d85e5140b0341a1acce1265e9f87846b750ae811810ba162d03ad0edca1fa4efcb7f94411c37c18972d28c5304ffbaab7e378d930484ccd459c6f67207660abaead86e3f52094c1ad12c8d0d31825d33048d368a2a9631d167dc91ba2771665834d586b952bc4b68b58732cb3c614a3054bd6cafb6d9614e2aafe628c89ddf1f48cb1f51b776808326de284810a6094470c55228f85e2b3b12e2be632e9e25a09df0e5878869428c91425536e7cf0fc96be101c5a7ca19c242506fb3d78c6d7f5daf23172dac71d5c6ecf80880e47dfd43a227aeca10415f2b9235be2372ec6e138c740d02f9e69b70eb7fbc3c08e418e56cd17bc17a73a81c27104c98c6ccc68aee4d485ad4d8cdf810e0b49b99792e93e57bc40fc8aa43e5d5cffd814552f3573e6d050f5fdbf61f952c17cbe0a5e36b0042a4fb95dac424b60a5ce21c375f0ddc76af351d07ae1c2a87e27d8b267b6c74de4150ead1bd44f9226f5fc7b70366cd300356db2c943f25b4bcde67c5264e57c6c9c6e10d89d88e88046cefd45925a89bb465353e8012050879062dcf37cc447e5c028c5a1a67e7e9f7d06fcc46944eb81acb3e9b6857ac5ed6a70ee5fe0053847c309cb0ff7e7f5d99387042e8ac3953f2ff10d1ef4d33090a7350141b050ea93bffbb404e730ec415368636d06912cb87c17f6770357abe0efc70eed3cbea5c701b3dd2c56baac5974785254f837672b8a351481c3cf036ea295a37f473cbc80bc8d8a583465182747868a8523cf7d47fa88eb5df96a76af8a870f2da1e54b218b7cd47ebbc09ac5000fdf6923928f789036dcdfbc2d90230217b2d7271fc3a5da73b971c0a0d6aa31cc9530ed9bdb58e857af5ae9e6b47c1f6d4332c0e5edeb10ef84dfcdf00138ecc73479095d298e301887a805c54e19cf4278b4290b33ba0393209985718871fef00e8aa102a73c0554ea73b36e4e52b8a3d92c0d3dad8d2a10d1ff344f95686580d672ac3871ce7287bf56686b14a89fa82a0a7a618e91adc505efc8f235bd1a8527f5ce6146050b2803e671c9b56e4bb4fdaa7a5cb3bc3d5ecaa7a52e3ddecad12118cd4a161d4d96dba6407b0d1ad56574e8120853c2a82cd139a7caca40e6696d995a3a6e2f5b83aae7c703e5a0368e655ebf464a6ae9ff9ddd171dc559e6b94ef16569251b5129e58c8c73bc5d868e506dc0f1aa4c8f37705ea22e325aaf6fe41b850bf44852270098f3cfab1f63c85f7e6f44571c5572fbeeb746e58d90749d78a6a6b63ee10eafe5d81fb27df7f7266b290e8779478dc4caf3666a1d3a92b76992f075270bd40d025c2eefaf49b158c451eee7bd4bb36fbec24695434e33131099e13ee2fbdcda14f2909a634ee1d33a5729a50d3c83605ddf51eb5b769dedbd64031cd5e501ae070f197ac520f678a3b91547062ed1caa965f0693374487866ef66dd6070271550226b1ca84eb931011d0691d92718a6d28e3555a1a1da94ffaca84883b3b54ac60cd85b7175e8aa1dea44ce2e2a0f889118b344390999fc6cefebfec681df76a134c2fdb520f5a78aaf0a3027ce2e563b4639cd31d6d8e349a4271d3481a4b9342da59cd4f053ee2b58428cb0d5dd8034fe0bf7f3a6ed4d834eed8c52a541d0f5582ef57015a0a23e5df1c841bab58d6aa673e5b28dd6604afdb98617af246c80f884896d35ed6adf885596509bc546cea332d8207cdfe145602d47cf14fb0d58a477c3b4b19166d3f687", 0x1000}, {&(0x7f0000000080)="d17fbca705f4c8862b825bdd9881b7d625c42b65222d6abb9dee5116c898bd2068059a3478978b78b62f811aa561524d5b18447e18b34221d64e7586a49cf4077041274a9fb7d38229252bde3a8fd4", 0x4f}], 0x2, 0x0, 0x0, 0x4}, 0x100) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/03/23 15:56:18 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c01003dff7213070000000000000000fe8000000000000000000000000000000000000000000000000000000000f8ffffff0000000000000000000000000000", @ANYRES32=0x0, @ANYPTR, @ANYBLOB="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"], 0x4}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001740)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000001840)=0xe8) getresuid(&(0x7f0000001880), &(0x7f00000018c0), &(0x7f0000001900)=0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001a40)={0x0, @rand_addr, @multicast1}, &(0x7f0000001a80)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001ac0)={0x0, 0x0}, &(0x7f0000001b00)=0xc) sendmsg$nl_xfrm(r0, &(0x7f0000001d40)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001d00)={&(0x7f0000001b40)=@polexpire={0x1bc, 0x1b, 0x332, 0x70bd26, 0x25dfdbfe, {{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x9, 0x4e23, 0x1, 0xa, 0x80, 0x80, 0x3f, r1, r2}, {0xffffffffffffffa6, 0x20, 0x3ff, 0x400, 0x1f, 0x7, 0x2, 0x100000001}, {0x2, 0x3f, 0x8, 0x9}, 0x0, 0x6e6bb9, 0x2, 0x0, 0x2, 0x1}, 0x3}, [@offload={0xc, 0x1c, {0x0, 0x1}}, @mark={0xc, 0x15, {0x35075a, 0xd01}}, @sa={0xe4, 0x6, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x9ba, 0x4e24, 0x80000001, 0xa, 0x20, 0x80, 0x2c, r3, r4}, {@in, 0x4d3, 0x21d05306d0cdae28}, @in=@local={0xac, 0x14, 0x14, 0xaa}, {0x1, 0x8, 0x2, 0x2, 0xef7, 0x80000001, 0x1, 0x6}, {0x10001, 0x2, 0x80, 0x2}, {0x4, 0x7, 0xfa2}, 0x70bd25, 0x3503, 0xa, 0x4, 0x6, 0x9c}}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x80}, 0x4000) 2018/03/23 15:56:18 executing program 2: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000000080)=[{0x100000000000035, 0x0, 0x0, 0xffffffffffffffff}, {0x6, 0x0, 0x0, 0xffffffff}]}) memfd_create(&(0x7f0000000000)='/dev/keychord\x00', 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) 2018/03/23 15:56:18 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/11) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f00003a7ffc)) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0xc0, 0x9, 0x7fffffff, 0x0, 0xff, 0x185}) 2018/03/23 15:56:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000340)={@dev={0xfe, 0x80}}, 0x14) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) r3 = syz_open_dev$tun(&(0x7f0000000580)='/dev/net/tun\x00', 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000280), 0x8, 0x80800) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)="72616d667300bbc5a8a158c27467d9e1b53ce400e20399bd908d0483de95bbc916e17b0cc90852814e5607acbfbe05e0fefa12ed9ac83cfef95e7d672dbf3da0a97ced10c0b77a15237c74dca9f536c84c5ae51f55c80301203079c1410b9b1b2514ca1f59ce7e94c1ec81fc509cc6f3497c54ec14a07b8cc9a4c3c5ad531fe9d9a3f3eb84dc802c394d88c41737b7104d60b56ddb2681420527e84852b59177fc12c2e4d7b0cdec4a5028e635696c2c8f205a6ddb074f61", 0x0, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f00000002c0)) select(0x40, &(0x7f0000000080)={0x0, 0xffffffff, 0x0, 0x0, 0x1, 0x10001}, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000001, 0x400000000000000, 0x1}, &(0x7f0000000180)={0x0, 0x101, 0x8, 0x800, 0x0, 0x6e0}, &(0x7f0000000300)) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000440)={0x7, 0x85, &(0x7f0000000380)="c03ff8b3f63ffc04dcad35e5a4ba44ad8d05afc07b7ad5af649afc74d7cecffd1851b80b8d54ad18071eac74702675f2eaf91f9c48961227380dc60575263ba15e6682da5d92721b94bc5efaa31c8e46f8e3bb00a86117086906d9a187da816745acf7845eef0e969c4be389904136db13f7fc760119a160022a5b6cae8a6546c9fefbd6a6"}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00', 0x800000000000}) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000000040)) 2018/03/23 15:56:18 executing program 0: r0 = syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xe1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x4c, 0x0, &(0x7f0000000100)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x28, &(0x7f0000000080), &(0x7f00000000c0)=[0x78, 0x0, 0x38, 0x70, 0x18]}, 0xffffffffffffffc0}}], 0x1, 0x0, &(0x7f0000000040)='\x00'}) 2018/03/23 15:56:18 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000200)={0x3, 0x840, 0x6}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400800, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000000c0)) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0xf8, 0x10001, 0x8, 0x7}, {0x6, 0xf9f, 0x1000, 0x4}]}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000180)={'lo\x00', &(0x7f00000001c0)=@ethtool_cmd={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}) 2018/03/23 15:56:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040), &(0x7f000042f000)=0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'ip6gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}) 2018/03/23 15:56:18 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x2, 0x28001) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000080)={0x0, 0x8, &(0x7f0000000040)="86a837038cb2aaf1"}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000140)=""/163) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000100)=[0x80000000, 0x4]) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/03/23 15:56:18 executing program 7: r0 = memfd_create(&(0x7f000003affa)="706f73fb00000000000000566f6573737b0000", 0x3) fcntl$addseals(r0, 0x409, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/03/23 15:56:18 executing program 2: r0 = memfd_create(&(0x7f00004c1000)='/dev/autofs\x00', 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x40a01c, {0x400003ffffffc}}, &(0x7f0000b4afe0), 0x8, &(0x7f00005eaff8)) syz_open_dev$evdev(&(0x7f0000001fee)='/dev/input/event#\x00', 0x0, 0x0) r2 = geteuid() ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/03/23 15:56:18 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00004ce000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000ee6ffc)=0x3f, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0xfff, 0xffffffffffffff81) recvmsg(r0, &(0x7f0000ee9fc8)={0x0, 0x0, &(0x7f0000d1e000), 0x0, &(0x7f000034afc4)=""/81, 0x51}, 0x40002102) [ 91.334744] binder: 15183:15184 got reply transaction with no transaction stack [ 91.358385] binder: 15183:15184 transaction failed 29201/-71, size 0-40 line 2921 2018/03/23 15:56:18 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) pwrite64(r0, &(0x7f0000000000), 0x0, 0xffffffffffffff00) 2018/03/23 15:56:18 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r0, &(0x7f0000001b40)=[{{0x0, 0x0, &(0x7f0000001980)}}, {{&(0x7f00000019c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001ac0), 0x0, &(0x7f0000001b00)}, 0x1f}], 0x2, 0x40002000, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="140000000712fdff00000000000000c2b2000000"], 0x14}, 0x1}, 0x2000000000000000) 2018/03/23 15:56:18 executing program 7: r0 = socket(0x11, 0x800000003, 0x0) keyctl$join(0x1, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4020109a}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x54, r2, 0x800, 0x70bd26, 0x25dfdbfd, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x20044840) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x5}, &(0x7f0000000200)=0x8) [ 91.384529] binder: 15183:15200 got reply transaction with no transaction stack [ 91.409890] binder: 15183:15200 transaction failed 29201/-71, size 0-40 line 2921 [ 91.450844] audit: type=1400 audit(1521820578.529:69): avc: denied { read } for pid=15213 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 [ 91.486546] audit: type=1400 audit(1521820578.569:70): avc: denied { write } for pid=15213 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 [ 91.510460] audit: type=1400 audit(1521820578.569:71): avc: denied { read } for pid=15212 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_generic_socket permissive=1 [ 91.522667] audit: type=1400 audit(1521820578.599:72): avc: denied { create } for pid=15213 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 [ 91.529017] audit: type=1400 audit(1521820578.599:74): avc: denied { create } for pid=15212 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_generic_socket permissive=1 [ 91.529759] audit: type=1400 audit(1521820578.599:75): avc: denied { write } for pid=15212 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_generic_socket permissive=1 [ 91.531617] audit: type=1400 audit(1521820578.599:73): avc: denied { read } for pid=15213 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 [ 91.554431] audit: type=1400 audit(1521820578.619:76): avc: denied { read } for pid=15212 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_generic_socket permissive=1 2018/03/23 15:56:18 executing program 5: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80500, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0, 0x2000}], 0x1, &(0x7f00000000c0)={r1, r2+30000000}, &(0x7f0000000100)={0x10001}, 0x8) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000580)=0x0) fcntl$setown(r0, 0x8, r3) readv(0xffffffffffffffff, &(0x7f0000000900)=[{&(0x7f0000000640)=""/88, 0x58}], 0x1) 2018/03/23 15:56:18 executing program 2: pipe(&(0x7f0000000040)={0x0, 0x0}) eventfd(0xffffffff) fcntl$lock(r1, 0x6, &(0x7f0000000000)={0x0, 0xffffffffffffffff}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x4) 2018/03/23 15:56:18 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x1, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x6c, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) r2 = open(&(0x7f0000000080)='./file0\x00', 0x80000, 0xa2) sendmsg$nl_netfilter(r2, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)={0x1d0, 0x6, 0xb, 0x1, 0x70bd27, 0x25dfdbfb, {0xc}, [@typed={0xc, 0x3d, @u64}, @typed={0x4, 0x86}, @typed={0x8, 0x57, @u32=0x5}, @nested={0x148, 0x51, [@typed={0x4, 0x26}, @generic="d504f591d2d1b673a955f671554d6221ba9e877f08ee25b134c1fd47cf7c9e4178832ea506828aafe12a0467664519bacd2fc8bca4e605287038203e3ece", @typed={0xe0, 0x7f, @binary="295e53eb03f516da1e5eb3bf49b101833724f5001eafbe7715e2fa8e735a85a15f5883c9085c64b556ca8ac766009422fea2a3d17a3315ca16935353c1bc4224d9df09af940daa3f1c41f3d4fbd31ae7dcbc762bfdcc4c9fcf0431aa21ece43773184085f7be7fb4bb86e70b09e66d444e3376b22a9774fc1ee3ea0144517696b842379d87f9e481b9e028bc87e36f7173981791e9c0d998a0056487d7a2acd588664e3de628568b56feab5871a5d80076a36ded03a871daa556120c6bbd2dcdf62ac08e09906baab08177d2bbf474d0b949fc8fd84d62c418"}, @generic="605c502186e3186fa9ee53579b8b5dd45cd09162777b4e45f27666d6b0382f086522"]}, @generic="a18e64560b7fd6bd9103821a473b30c3336431d146cb034f9882bd55f4c1bfea4a96f87204d6419b0b369ef76d66a94143e77f32baaac352d4feabcae90b0143a86e5cab3c5eea0f4e6c61954a22347aa45b170e6c19404578809cfd"]}, 0x1d0}, 0x1, 0x0, 0x0, 0x8004}, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="040100000009cb396da1000000b932ce5b73832fb2cd00007c23be857e83d569a8daeee2cf777d96f4fa4c40", 0x2c, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x4}, 0x0) splice(r2, &(0x7f0000000480), r1, &(0x7f00000004c0), 0x1, 0x7) 2018/03/23 15:56:18 executing program 6: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = open(&(0x7f00002cbff6)='./control\x00', 0x0, 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(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) accept4$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x80000) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') fremovexattr(r2, &(0x7f0000000080)=@known='user.syz\x00') dup2(r0, r1) 2018/03/23 15:56:18 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) fchmod(r0, 0x80) getsockopt$inet_tcp_int(r2, 0x6, 0xd, &(0x7f0000001ffc), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r2, &(0x7f0000000040)=""/46, 0x2e) dup3(r1, r0, 0x0) 2018/03/23 15:56:18 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8e3000)=nil, 0x8e3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000000)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/03/23 15:56:18 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x200, @time={0x0, 0x1c9c380}, 0x9, {0x7, 0x3}, 0x7ff, 0x0, 0xc61d}) r1 = syz_open_dev$sndseq(&(0x7f0000d6bff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000574fb0)={{0x81, 0x5}, {0x94}, 0x3f}) 2018/03/23 15:56:18 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000100)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000140)={{0xa, 0x4e20, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x1}, {0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, 0x1, [0x400000, 0x40, 0x4, 0x5, 0x2, 0x8, 0x8dbe, 0xa94]}, 0x5c) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000f84000), 0xffffffffffffff91, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$llc(r1, &(0x7f00000001c0)="8691949d41ac7fff6e7de0e5c7e668c6207dc7", 0xfffffe23, 0x40, &(0x7f0000000080)={0x1a, 0x325, 0x0, 0x5535, 0x80, 0x100, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x10) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x80, 0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000040)={0x15, 0xf7, &(0x7f0000000200)="88afdc245eba55bdb1ef854d568d96d19ec545e6e14dbb9a31ea741fa293c59b48c86e30238e60cd86810b219be18e3cb45b06cc3fc41d913f74799c2b5f8ed2525b7e8e79f641a9287d0a8c502fe6a25d106aa1094f7c2f20eafe585827eb613c2639edd9db75a3eea519b0432c1b882a39e132e43de860d072004eafc4444c1a1b0b095777cd57e18d2ba168eac612fd97aef576234b40a22b705b1acf1cb89e4b670851f61ccc58288a0c13f89362b45332ee856ad552264ba64ca70e30d0799f00018ae0799728338b40cd9f5fa93c62572bd8329d9b23679621cc445f11885a15fffdde52d662a365f1a817801a85da7777ef76a1"}) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) 2018/03/23 15:56:18 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f000092bfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f00004fef47)=""/185, 0xfffffffffffffe5e, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="839197e4a688ebe150ea02d86e6452fcce1daf4eeff33b005c754eb414f64987387f84083548105e11e1f757afbef0256e1bf97f8a7f957cd9f62866aa9d39371d9d08c7efe3cc38091861a26cc46c9e3c2e9c37b7f627f6e961bae14fbb14fd39868c80c042e664dd7f96", 0x6b}], 0x1) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/03/23 15:56:18 executing program 4: ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000035fdb)={0x3f, 0x0, 0x0, {0x0, 0x1c9c380}}) 2018/03/23 15:56:18 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000240)={{0x80}, "706f7274300000000000000100", 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000000)={{0xffff, 0x81}, 'port1\x00', 0x2, 0x804, 0x9, 0x4, 0x7f, 0x1, 0xfff, 0x0, 0x2, 0x8001}) 2018/03/23 15:56:18 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x10) accept$inet(r3, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="2000000014009be700000000000000000200000065e842a6a2b2a310029e617e8a61753cb7e37dffcd05af9c9dd5bd4d505564d70b19b27199edefe7994e6024b4301edc337e09336f4010cc6ec30b5fd60d3762", @ANYRES32=r1, @ANYBLOB="080002007f000001"], 0x20}, 0x1}, 0x0) 2018/03/23 15:56:18 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') getpeername$inet(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x1, 0x5, [0x0, 0xaffc, 0x8001, 0x34bc0e99, 0x0]}, &(0x7f0000000140)=0x12) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0x6a7, 0x30}, &(0x7f00000001c0)=0xc) fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/23 15:56:18 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0xfffffffffffffffb, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000a7dffc)) 2018/03/23 15:56:18 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000000)=0xf8, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000c5dffc)=0x1081d) 2018/03/23 15:56:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000000)=""/142, &(0x7f00000000c0)=0x8e) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x101040) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x9a, 0x8, 0x10000}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x2}, 0x8) 2018/03/23 15:56:19 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000007000)={'system_u:object_r:kmsg_device_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20}, 0x44) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/relabel\x00', 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/ipc\x00') ioctl$KDENABIO(r2, 0x4b36) r3 = dup3(r1, r0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1ff}, @in6={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}}], 0x38) 2018/03/23 15:56:19 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="3c01000010000302000000000000000000000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x13c}, 0x1}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4000) ioctl$KDDISABIO(r1, 0x4b37) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 91.892641] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/23 15:56:19 executing program 5: quotactl(0x80000201, &(0x7f00000eeff8)='./file0\x00', 0x0, &(0x7f0000000000)="3046bf8d19ea07101f057e3605ffbdaf4a81f8ae45c7633ac11575a57f17ea0a111b53fe0a0000000000000200eb5026ca8ee9d57980bdbd89717cabb617e130f63678bb36124777851ff0a95ce70797311628d8ecbc7cf905f76a09074bfddfa02a33b5ec6b0e570100d43551e6df2d5e1594086836f345b2d93fa08a19ed5f4c82b51da242d1653ac1a63034895a7f162186294838011c6f25a4a90b") sched_yield() r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000001c0)=""/80) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x0, {{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x88) 2018/03/23 15:56:19 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) accept4(r0, &(0x7f0000000140)=@rc, &(0x7f0000000080)=0x80, 0x800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) 2018/03/23 15:56:19 executing program 3: r0 = socket(0x13, 0x1000000803, 0x0) bind$packet(r0, &(0x7f0000604fec)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) 2018/03/23 15:56:19 executing program 4: sync() r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, r0, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000280)=[{0xffffffffffffffff, 0x1, 0x5, 0xabb3, @tick=0x2, {0x3, 0xff}, {0x800000, 0x80000001}, @quote={{0x5, 0x1ff}, 0xffffffffffff272b, &(0x7f0000000240)={0xb46d, 0xfffffffffffffff8, 0x82, 0x18, @time={r1, r2+10000000}, {0x8, 0x3ff}, {0x1, 0x1}, @quote={{0x8f, 0x1}, 0x5}}}}, {0x6, 0x1, 0x1, 0xdc, @tick=0x6, {0x0, 0x100000000}, {0x7, 0x6}, @raw8={"73be307993ca4b4bfd142662"}}], 0x60) futex(&(0x7f0000d12000), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000)=0x2, 0x3ffffffe) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x200040, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000180)={&(0x7f0000000140)=[0x0, 0x8, 0x3, 0x5, 0x6, 0x5, 0xffffffff, 0x89], 0x8, 0x7ff, 0x6, 0xba8, 0x1000, 0x9, {0x20, 0x0, 0x5, 0x1, 0x0, 0x80, 0xdc5, 0x3, 0x3, 0x7ff, 0x56, 0x2, 0x5, 0x7, "b105b8e512a0d6a823ee93b183f07372ad0743a9a34c3726bb23ce2c105fb49a"}}) 2018/03/23 15:56:19 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x2, 0x0) accept4$ax25(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80000) rt_tgsigqueueinfo(r0, r1, 0x19, &(0x7f0000000000)={0x0, 0x0, 0x10000}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) getsockname(r3, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000000080)=[{&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000040)="aaa33ee9bfaa72eb6e73b50d6827d7b24fa7c3117be9915a19914122d1", 0x1d}], 0x2) read(r4, &(0x7f0000950000)=""/128, 0x80) 2018/03/23 15:56:19 executing program 6: r0 = socket(0x11, 0x800, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) setreuid(r1, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x8, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x2a3, 0x8, 0x1, 0x6, 0x0, &(0x7f0000000000)='rose0\x00', 0xb89, 0x400, 0x1f}) 2018/03/23 15:56:19 executing program 1: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, r1) 2018/03/23 15:56:19 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f000092bfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f00004fef47)=""/185, 0xfffffffffffffe5e, 0x0, 0x0, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40) sendmsg$inet_sctp(r1, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="839197e4a688ebe150ea02d86e6452fcce1daf4eeff33b005c754eb414f64987387f84083548105e11e1f757afbef0256e1bf97f8a7f957cd9f62866aa9d39371d9d08c7efe3cc38091861a26cc46c9e3c2e9c37b7f627f6e961bae14fbb14fd39868c80c042e664dd7f96", 0x6b}], 0x1) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) 2018/03/23 15:56:19 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000380), &(0x7f00000003c0)=0xc) r1 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)="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", 0x1000, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000000300)='encrypted\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001400)="6c6f000000000000070400", 0xfffffffffffffffa) keyctl$unlink(0x9, r1, r2) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000002c0), 0x4) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000100)={0x0, 0x2710}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'ipddp0\x00'}) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x101080, 0x40) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000180)={@broadcast, @remote, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, r4}, 0x1e) getpeername$inet6(r3, &(0x7f0000001440)={0x0, 0x0, 0x0, @remote}, &(0x7f0000001480)=0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x9c01}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/23 15:56:19 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = request_key(&(0x7f0000000080)='.dead\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='\x00', r0) request_key(&(0x7f0000000140)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='#*)+\x00', r1) keyctl$invalidate(0x15, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00000003c0)={0x6, 0x8, 0x2, 0x81}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r3, &(0x7f0000000280)=""/171, 0xab, 0x0, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) r4 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x100) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000000340)) 2018/03/23 15:56:19 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$KDDELIO(r0, 0x4b35, 0x3) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_pts(r0, 0x801) writev(r1, &(0x7f00000015c0)=[{&(0x7f00000001c0)}, {&(0x7f0000000400)="b9", 0x1}], 0x2) 2018/03/23 15:56:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000ec0)={&(0x7f0000000f00)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="24000000180001000000000000000001000000000000000208000000080015000000000029036b16a5263b876b3efe46f2f56860f16c8a832b0e166ef0952115de2bf33ccec5ae00000000000000000000000000"], 0x24}, 0x1}, 0x0) 2018/03/23 15:56:19 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x100000000e, &(0x7f0000004ffc), 0xfd8d) clone(0x0, &(0x7f0000c5dfc3), &(0x7f00000001fb), &(0x7f0000000000), &(0x7f0000000f79)) times(&(0x7f0000000040)) 2018/03/23 15:56:19 executing program 3: preadv(0xffffffffffffffff, &(0x7f000007aff8), 0x0, 0xfffffffffffffffd) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x20342) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0xea03}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000000c0)={r1, 0x80000, r2}) 2018/03/23 15:56:19 executing program 1: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) socketpair$inet6(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) fstat(r0, &(0x7f00000001c0)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x7, 0x94) 2018/03/23 15:56:19 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$getsig(0x4202, r2, 0x0, &(0x7f0000000180)) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x8001) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000040)=""/100) stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000980), &(0x7f00000009c0)=0xc) lstat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)) keyctl$reject(0x13, 0x0, 0x0, 0x0, 0x0) getsockname$netlink(r1, &(0x7f0000000140), &(0x7f00000001c0)=0xc) 2018/03/23 15:56:19 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x400, 0x2}, {0x1, 0xfffffffffffffe00}, 0xcf3f, 0x0, 0x9}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000d18ffc), 0x4) accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) 2018/03/23 15:56:19 executing program 5: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r1, &(0x7f000006e000), 0xfffffdd8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000440)='B', 0x1}], 0x1) timer_create(0x7, &(0x7f0000000000)={0x0, 0x35, 0x3, @tid=r0}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000300)) keyctl$set_reqkey_keyring(0xe, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000c80)='/selinux/commit_pending_bools\x00', 0x1, 0x0) accept4$unix(r2, &(0x7f0000000cc0), &(0x7f0000000d40)=0x6e, 0x80000) tkill(r0, 0x1000000000013) 2018/03/23 15:56:19 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000a83fe5)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f0000000040)=[{&(0x7f00001f8000)=@abs, 0x8, &(0x7f0000016000), 0x0, &(0x7f0000a15fb0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}], 0x92, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000000080)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r4, 0x0, 0x80040000048f, &(0x7f0000000000)="11000042248b03cb65b7f10000000000040fb8000800000000ffffffff0600d4000100a90000bcc1de84de44", 0x2c) 2018/03/23 15:56:19 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x200) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000001080)=ANY=[@ANYBLOB="0203000008000000000008000000000001001800df760b000200010000000000c08aaf01000000000300050000000000020000000000000000000000000000003cf1d24864d4bc65dab3ee433389da433bd9838cf152ff7d7ac2ee783b42dfce4fe5914a59acff070000a2ba3e546b420000000000000000000000000000000000"], 0x40}, 0x1}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x82c00, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/4096) 2018/03/23 15:56:19 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x12) r2 = socket(0x3, 0x5, 0x1200) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040)="81", 0xffffffffffffff3b, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0xffffffffffffffff}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90), 0x0, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r3 = fcntl$getown(r2, 0x9) ptrace$getregs(0xc, r3, 0x0, &(0x7f0000000080)=""/213) r4 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r4, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}}, 0x10176}, 0x1}, 0x0) 2018/03/23 15:56:19 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x1a0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0xff, "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"}, &(0x7f0000000040)=0x107) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x7}, &(0x7f0000000280)=0x8) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f00000002c0)="10e9077f55cd28bea1a7342790fde02842f7158b58ae2c1129cf9406e4f36a83e4135049721b93ec80de5c1621d318d3894c10971303e1616d63d6b91ae3aa0fa3d38cf6b2bee0757ab14fabffd4") ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="2200000010000000000000000000000000000000000000000016000000000000000000000000000000000000"]}) 2018/03/23 15:56:19 executing program 2: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) r1 = geteuid() r2 = getegid() syz_fuseblk_mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, r1, r2, 0x100, 0x722, 0x0) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f0000db4ff8)='./file0\x00', 0x4000010) unlink(&(0x7f0000a88ff8)='./file0\x00') close(r0) removexattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="9abb3fb5db9cc8299d44f97d73656375726974792e656d312f73797374656d3a992d766d6e65"]) 2018/03/23 15:56:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="a0f63f32707ede1ddd923696a74e155db28151374308e04afc935186e5baff12f44500ea9a6daba54fe528936204bec1e42c876596ddbfb8b9691ff9878682e0c6a5b64b31bd059beeff193447c812b75e5d99e7b7254801173a2cbc78daf7d994c646519fa0326f3f3f643dddcb1f767d85786fc6b2e0912edce4184aa8a9812e7fc084230fb319bf5d38e7c525d868a6a8912037d9129da1cdd2d8bf4116bedfc7b58318fad65286decac8a1742e82497d07e1f880b6bef978e8fc9c2bd999573b53c868e1da22", 0xc8}, {&(0x7f0000000100)="0db2e493c3228c9dc32a2326b0", 0xd}, {&(0x7f0000000140)="f6c5ba0b6d1dc8c83db8a9e1e7f7272b69543584e77ff7fe61a5d72896cf21b58cbd0f", 0x23}], 0x3, 0x0) readv(r0, &(0x7f0000008f60)=[{&(0x7f0000003000)=""/1353, 0x549}], 0x1) 2018/03/23 15:56:19 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x540e, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000600)={0x2, [0x0, 0x0]}, &(0x7f0000000640)=0xc) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x1a851, r0, 0x0) 2018/03/23 15:56:19 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000100)="7365a4f1d60800000000000000207800", 0x10, 0x0) fsync(r0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000140)=[{{r1, r2/1000+10000}, 0x18f, 0x1, 0x5}, {{0x0, 0x2710}, 0xffffffffb838e44e, 0x8}, {{0x77359400}, 0x0, 0x5, 0xa79}, {{r3, r4/1000+30000}, 0x100000000, 0x10001, 0xfffffffffffffffe}], 0x60) 2018/03/23 15:56:19 executing program 0: r0 = socket$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)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast1=0xe0000001, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) timerfd_create(0x0, 0x80000) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0xb96, 0x9b, 0x456, 0x4c4, 0x667}, 0x14) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) mq_unlink(&(0x7f0000000000)='\x00') 2018/03/23 15:56:19 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1a) 2018/03/23 15:56:19 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0xe6000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000240)={@loopback, @loopback, 0x0}, &(0x7f0000000280)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000540)={r2, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}, 0x10) r3 = syz_open_dev$loop(&(0x7f0000000580)='/dev/loop#\x00', 0x5, 0x400) write$fuse(r1, &(0x7f0000000300)={0xfa, 0x1, 0x2, @random="83bf0a31d371c288384dffe8b9715af1d66782704aa31967a6671cdd389d5562feed343a182b5e126c315a705c604c3c0e6475cdb8a2ed9ca875d99b86ec290b5549a21692c18a7ac7c59aea82d367eaefea0d24fc6a1a2cb263c98732f6d510dd9d935b0fba74d6e76aa077e1a85c56dfa4d3fc77c143cc4dcdf96dc9d6e7c6d68ef0c855eeeae95a88d4cab9563b008510158aa706a9a6b23eba75aa274019bb2dcf75b96ea95b2f8eb64fd8428a6267c824615e9fb6a2a55a6339805753b5f680fd523bc8d6ca41d12bf880a64a785ba422f29a8fd96680dee4519ebf20aa58cc7741b4c0f53db99f"}, 0xfa) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f0000000b00)=ANY=[@ANYRES64=r2, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="7b8b2087f9862ba1594d08880451480aebd4c4689a7a756320ec0d8d1fdefab12bf5ecf3a04590537d7ada41870e8570914a18e2a0a2e31c1988074b376313ef0f2866c72d009d99765859336e641dae3779d6d0c7a22c3049a6d1a37960db3f10d2310cd3c9065d0e8472004d52b5573c", @ANYPTR], 0x5}, 0x1}, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000440)=[0x7, 0x4]) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000400)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000000)=0xe8) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000000180)={r6, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) getsockopt$ax25_int(r5, 0x101, 0x5, &(0x7f0000000140), &(0x7f00000001c0)=0x4) 2018/03/23 15:56:19 executing program 7: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x6, 0x0, 0x4, 0xffffffff, 0xfffffffffffffffb, 0x7, 0x1b1, 0x1, 0x0}, &(0x7f0000000080)=0x20) fcntl$notify(r0, 0x402, 0x80000034) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0x6668, 0x4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r2, 0x8000}, 0x8) clone(0x0, &(0x7f0000e23000), &(0x7f0000000000), &(0x7f000057d000), &(0x7f0000a06000)) 2018/03/23 15:56:20 executing program 6: r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x59, 0x4) fcntl$notify(r0, 0x402, 0x1) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000100)=@hci, 0xc, &(0x7f0000001400), 0x0, &(0x7f0000001480)=""/115, 0x73}, 0x2060) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000040)="27d8941fe0489d1363dc42d1ab8243f3ac537b4d617c02919a6a") 2018/03/23 15:56:20 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) connect$netlink(r0, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x0, 0x100}, 0xc) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) sendmsg$nl_netfilter(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000105}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x64, 0xa, 0xa, 0x10, 0x70bd25, 0x25dfdbfb, {0xf}, [@typed={0x8, 0x96, @ipv4=@dev={0xac, 0x14, 0x14, 0xa}}, @nested={0x4, 0x75}, @generic="91699e9129a8a06955a0fb2bb6527b57293beda5e33b79a3b9cfca9e090610fca212a141402ce4de40ffc701a779757b9d04a20199e1496772436a5b7b158e1cbb"]}, 0x64}, 0x1, 0x0, 0x0, 0x4040010}, 0x4000005) munlockall() 2018/03/23 15:56:20 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) fcntl$setflags(r0, 0x2, 0x0) signalfd(r0, &(0x7f00004ccff8), 0x8) 2018/03/23 15:56:20 executing program 1: futex(&(0x7f0000ea4ffc), 0x5, 0x0, &(0x7f000023b000), &(0x7f00003c1ffc), 0xfffffffffffffffd) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x3, 0x200, 0x5}, &(0x7f0000000100)=0x10) 2018/03/23 15:56:20 executing program 3: r0 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) dup(r0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) mprotect(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x5) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2) bind$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e22}, 0x6e) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/200) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000006000/0x4000)=nil, 0x4000}) 2018/03/23 15:56:20 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x1b7f, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f000076cffc)=0xffffffff, 0x4) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, "9158636aaec4c900008014408c261e1f323a36357b19b4e5ae7f3c6307007410"}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000180)={0xfa6, 0x7, 0xd1b7aa0, 0x5b0}, 0x10) 2018/03/23 15:56:20 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='loginuid\x00') pwritev(r1, &(0x7f0000001480)=[{&(0x7f0000001440)='~', 0x1}], 0x1, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/23 15:56:20 executing program 5: sendto$inet(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x8000, &(0x7f0000000000)={0x2, 0xfffffffffffffffc}, 0x10) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00000000c0)={0x401, 0x6, 0x20b, 0x9, 0x5, 0xd}) clone(0x2080200, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000040), &(0x7f0000000000)) rt_sigtimedwait(&(0x7f00005a1000)={0xffffffffffffdffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000140)={0xbc, {{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e22}}}, 0x108) 2018/03/23 15:56:20 executing program 4: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) gettid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)) getpid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000240)='\x00\x00\x00\x00@') setns(r1, 0x0) rt_sigaction(0x3f, &(0x7f0000000040)={0x2, {}, 0x2, 0xfffffffffffffffe}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) 2018/03/23 15:56:20 executing program 7: r0 = gettid() sched_getattr(r0, &(0x7f0000000000), 0x30, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000600)='attr/prev\x00') write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:audisp_var_run_t:s0\x00', 0x26) rt_sigreturn() 2018/03/23 15:56:20 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="d13435e1420c0832a292c5a176df479ced2172aae05194a2e1871f8d03117f971b133694cf5356a18033bf7779486fcf301f3212da1119408a0aa73680a826109030f0283f95f7a8977ae39477ffbde1e6539d5514263fbf830a87b2f2052f805e9cd4c75045c43edcd65cf47921927d679b348b70a652baa0fed212ee70a2a6f74de4d4da5f0f13a359ef076d4019c0434f76780fada5f125b87663379e3f53fcd970662f23", 0xa6, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r0, r1) keyctl$setperm(0x5, r1, 0xffffffff) utime(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x401}) 2018/03/23 15:56:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) sendfile(r0, r0, &(0x7f0000000000), 0x1f) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x210000) close(r0) fremovexattr(r1, &(0x7f0000000080)=@known='trusted.syz\x00') 2018/03/23 15:56:20 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'ipddp0\x00', 0x200}) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) open(&(0x7f0000000040)='./file0\x00', 0x400, 0x100) 2018/03/23 15:56:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000)=0xd1, 0x4) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x80, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}}, 0xe0}, 0x1}, 0x0) shutdown(r2, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) [ 93.347541] audit: type=1400 audit(1521820580.429:77): avc: denied { create } for pid=15440 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/23 15:56:20 executing program 6: r0 = socket(0x3, 0xa, 0x6) restart_syscall() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xfffffffffffffd72) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fchown(r2, r1, 0x0) 2018/03/23 15:56:20 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x2, 0x0) r1 = dup(r0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'erspan0\x00'}}) connect$unix(r0, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) 2018/03/23 15:56:20 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x0) openat(r1, &(0x7f0000000100)='./file0\x00', 0x101000, 0x84) r2 = add_key(&(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)="dc96f0532e0616af79276e26416fee93f8f08c9c25985487c6aa5fe73f95c93c8d4b7e9d62f4beed11a87be997363bb59741e68d473ab758c014c630e3159d259bbaf2daaab54308e73260d6273b90e003fac42d2591fd54ac078e709962b32c5d9f75dab5a140fc10", 0x69, 0xfffffffffffffffd) keyctl$clear(0x7, r2) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x3ffffffffffffffb}, 0x64, &(0x7f0000000000)={&(0x7f0000000240)=@newae={0x40, 0x1e, 0x301, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, @in6=@dev={0xfe, 0x80}}}, 0x40}, 0x1, 0x0, 0x0, 0x20}, 0xfffffffffffffffc) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x284100, 0x80) ioctl$EVIOCRMFF(r3, 0x40044581, &(0x7f0000000080)) 2018/03/23 15:56:20 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000362ff8)={0xffffffffffffffff}) close(r0) r1 = timerfd_create(0x8, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000a7f000)) read(r0, &(0x7f0000001fe4)=""/8, 0x8) 2018/03/23 15:56:20 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000100)=0xf5, 0x4) r1 = gettid() timer_create(0x40000000000000, &(0x7f0000044000)={0x0, 0xf, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) writev(0xffffffffffffffff, &(0x7f0000000140), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/23 15:56:20 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000), 0x0, 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000016fee)="97", 0x1) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x285, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) 2018/03/23 15:56:20 executing program 3: mkdir(&(0x7f0000271ff8)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000040)={0xf6}) mount(&(0x7f0000b28ff8)='./file0\x00', &(0x7f00008f8ff8)='./file0\x00', &(0x7f0000b4eff9)='proc\x00', 0x1000000, 0x0) 2018/03/23 15:56:21 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$void(r0, 0x1000000000004) 2018/03/23 15:56:21 executing program 0: r0 = socket$inet(0x2, 0x807, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000111000), 0x0, 0x0, &(0x7f000010dff0)={0x2, 0x4e20}, 0x10) r1 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="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", 0xfe, 0xfffffffffffffffb) r2 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="662d209242887166f4acaf3cbd0d4c24c7bdd7b954738c6eba582dd543f55cf31fb3f54b70122896325a422784f8328ffad978f0175e16ba72fb5883475f69a5ee0c60973358bffe74b25d0f13188113a452165d88f56907b1d1a912a9266c8b1f545b33aec03a71a65f69f88e9a20e1a2b9d963fc0a246f147b5b5ce26a17e9cd34fbca0df9236eb8cf985f592000cd5f0d239ae36e334f07f176f340c05e1c6cfcf58a3eb6a7ecd6fc47653a281929dc2f980e27a0275ca4ada3cedf99d422756079867438c5926c6ed90ccee39e8581a0cf0e3ea186701d35c478a3c561ecbf0305be88277d3178d72064064c0debd27c274a", 0xf4, 0xfffffffffffffffb) r3 = add_key(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="7c64b5f7f415d12ed147584dc6db22869a27cfd9b8481c13febe0e7fc835c88efd99240669c2ab4719fcd979b538e88fe032acb7a0bde07c635757fd7802100d69ebaded36ee8ca8065dfaa102eac4019c145096da1d35c41155e8f87eed8fb89abd74ad51355b704374cee45034650e4cafdeb0691a0f6c4fd0e579418dd2eba7af3eb1bf5fe171b9a85bdb87c5ec751e5fda7b4f222a5daad0045ed3e3e11acf822d437014ccaa9a1bdb0c955c6626f369fcf0b53f7653e501236054947cfd9ba5b0cec1e8a7541c0e1aa85de1229da0b4a4b7f4fc7210a3b0db", 0xdb, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f0000000480)={r1, r2, r3}, &(0x7f00000004c0)=""/142, 0x8e, 0x0) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x4e20}, 0x10) close(r0) 2018/03/23 15:56:21 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') getdents64(r0, &(0x7f0000000000)=""/24, 0x18) getdents(r0, &(0x7f0000001000), 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/03/23 15:56:21 executing program 6: r0 = epoll_create1(0x80000) clone(0x0, &(0x7f0000c8d000), &(0x7f0000475000), &(0x7f00000f4000), &(0x7f00003a3f08)) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x0, 0x0) 2018/03/23 15:56:21 executing program 3: socket$key(0xf, 0x3, 0x2) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x6, 0x200) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000200)={r1, 0x80000, r2}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$key(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x50}, 0x1}, 0x841) 2018/03/23 15:56:21 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000f00)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000f40)=""/93) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) socketpair$inet(0x2, 0x80800, 0x5, &(0x7f0000000e80)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet(r2, &(0x7f0000000ec0)=""/20, 0x14, 0x0, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000e00)='net/rt_cache\x00') ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f0000000e40)) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000d40)={0xcfcc585d2ef161, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0xffffffffffffff4f) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000000100)="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", 0xb89, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) socket$packet(0x11, 0x3, 0x300) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000d80)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r5, 0x111, 0x2, 0x1, 0x4) accept$inet(r5, &(0x7f0000000cc0)={0x0, 0x0, @multicast2}, &(0x7f0000000d00)=0x10) getsockopt$bt_BT_DEFER_SETUP(r5, 0x112, 0x7, &(0x7f00000000c0), &(0x7f0000000dc0)=0x4) 2018/03/23 15:56:21 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/softnet_stat\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=@ipv4_newroute={0x24, 0x18, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/03/23 15:56:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000080)={0x0, @in6={{0xa}}}, 0x84) clone(0x0, &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) getdents64(r0, &(0x7f00000001c0)=""/217, 0xd9) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES16=r0, @ANYBLOB], &(0x7f0000000040)=0x2) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000580)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x6b}}, 0x1, 0x10001, 0x100000001, 0x0, 0xb5}, &(0x7f0000000380)=0x98) clock_adjtime(0x7, &(0x7f0000000480)={0x30b, 0x1f, 0x536b, 0x3ed, 0x5, 0xeb0, 0x7fffffff, 0x5, 0x8, 0x4, 0x3, 0x2, 0x2, 0x2, 0x1, 0x1f, 0x3, 0x10001, 0x8, 0xc8, 0x70b4, 0x79, 0xdf, 0x4000000000000000, 0x7, 0x2}) fcntl$addseals(r0, 0x409, 0x4000000006) 2018/03/23 15:56:22 executing program 7: clone(0x0, &(0x7f0000eab000), &(0x7f00000a3ffc), &(0x7f0000b46000), &(0x7f0000b46f84)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000000, 0x200) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0xe8c5, 0x5, 0x100000001}, 0x10) 2018/03/23 15:56:22 executing program 5: rt_sigprocmask(0x0, &(0x7f0000000080)={0xdffffffffffffffa}, 0x0, 0xfffffffffffffe31) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000040)) sendmsg$netlink(r2, &(0x7f00009ab000)={0x0, 0x0, &(0x7f0000ceaf90), 0x0, &(0x7f0000ce5fe8)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) 2018/03/23 15:56:22 executing program 0: mkdir(&(0x7f0000000040)='./file0/bus\x00', 0x30) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x7f}}, 0x4d4c, 0x0, 0x9, 0x62b1}, &(0x7f00000001c0)=0x98) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x0, 0x1f}) 2018/03/23 15:56:22 executing program 4: socketpair$inet_sctp(0x2, 0xfffffffffffffffb, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) ptrace$setsig(0x4203, r1, 0x5, &(0x7f0000000040)={0x2, 0x35, 0x5, 0x4}) 2018/03/23 15:56:22 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f38000)={0x2, &(0x7f0000001ff0)=[{0x20000000028, 0x0, 0x0, 0xfffffffffffff020}, {0x6}]}, 0x10) 2018/03/23 15:56:22 executing program 2: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x9, 0x8010, r0, 0x0) unshare(0x4000000) 2018/03/23 15:56:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000260000)='L', 0x1, 0x20000004, &(0x7f0000476694)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f000074d000)={&(0x7f0000af2fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0xfee3, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xfffffed8}], 0x1, &(0x7f0000635fd0)=""/101, 0x3f}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in=@multicast1, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe000, r3, r4, 0x4, 0x8080) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f00000ca000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0x0, {{'cbc-aes-aesni\x00'}}}, 0xffffff34}, 0x1}, 0x0) 2018/03/23 15:56:22 executing program 7: r0 = syz_open_dev$loop(&(0x7f00006a5ff7)='/dev/loop#\x00', 0x0, 0x0) pipe(&(0x7f0000000100)) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000140)) 2018/03/23 15:56:22 executing program 4: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000240)='dev ', 0x0) write(r1, &(0x7f0000000080)="0bd400000004a749f34101a28ea9e39b74b245ec4d031c0da14ae5", 0x1b) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff7}]}) renameat2(r0, &(0x7f00000000c0)='./control\x00', r0, &(0x7f0000000100)='./control\x00', 0x0) 2018/03/23 15:56:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000d3b000)=[{&(0x7f0000084fa8)="580000001400192300a14b0000daad560a0600000023e076000543d818fe0000000000007136643e88ea070028040000000000000002000000000000001ce4ed5e6e0000000022000c00010006e808000000ec6b0f530006", 0x58}], 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x103000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0xffffffff, 0x0, 0x3, 0x9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000140)={r3, r4}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000080)={r2, 0x8}) 2018/03/23 15:56:22 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0xffffffffffffffde, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r1, 0x1}, 0x8) nanosleep(&(0x7f00000002c0)={0x0, 0x1c9c380}, &(0x7f0000000340)) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000240)=""/122) listen(r0, 0x9) bind$llc(r0, &(0x7f0000000380)={0x1a, 0x1, 0xa8f, 0x40000, 0x0, 0xd0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) waitid(0x1, 0x0, &(0x7f0000000040), 0x2, &(0x7f0000000080)) 2018/03/23 15:56:22 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8931, &(0x7f0000000040)={'syz_tun\x00'}) r1 = dup2(r0, r0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@dev={0xac, 0x14, 0x14, 0x12}, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x3, 0x4e23, 0x3, 0xa, 0x20, 0xa0, 0x5e, 0x0, r2}, {0x9, 0x620, 0x5, 0x4, 0x3f, 0x80, 0x6, 0x9}, {0x7ff, 0xffffffffffff0000, 0x5, 0x7ff}, 0x9, 0x6e6bbe, 0x3, 0x0, 0x2, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4d4, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x3500, 0x1, 0x3, 0xe9, 0x24f2, 0x6, 0x9}}, 0xe8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)) 2018/03/23 15:56:22 executing program 6: clone(0x0, &(0x7f0000000100), &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) setresgid(0x0, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f00000006c0)=@dellink={0x30, 0x11, 0xf03, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_GROUP={0x8, 0x1b, 0x100000001}]}, 0x30}, 0x1}, 0x0) 2018/03/23 15:56:22 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x80800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000005fb8)={{0x1}}) 2018/03/23 15:56:22 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x4, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x88) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000540)={0x2, &(0x7f00000002c0)=""/180, &(0x7f0000000500)=[{0x5, 0xd3, 0xf3d, &(0x7f0000000380)=""/211}, {0x6, 0x5d, 0x5, &(0x7f0000000480)=""/93}]}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f00000000c0)=0x1000, 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f00000005c0)=ANY=[@ANYBLOB="600000000e0f000305000000fbdbdf250000000908006800d10237cdb5686d69418ad5d4389c13f70a6d77994b62a79f8a07a8cb5813871a3b79b50615f1adb7d79755a3a491147d84f5cd88f39006", @ANYRES32=r2, @ANYBLOB="08007d0000000000b1a7c5794e9534a22c9ec3818200ac93df133bafff86e9638a0e76eeb728c1c044a85e7d3d9c60692bebac350693edd0361c2ae614e971e09c544100"], 0x60}, 0x1, 0x0, 0x0, 0x40}, 0x20000040) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000580)={0x3f, 0x6, 0xfffffffffffffead, 0x5, 0x10, 0xfffffffffffffff7}) 2018/03/23 15:56:22 executing program 0: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3e, &(0x7f0000000180)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8}]}, 0x18) memfd_create(&(0x7f0000000000)='em1cgroup\x00', 0x3) fallocate(r1, 0x0, 0xffff, 0x9) sendfile(r0, r1, &(0x7f0000000040), 0x10001) 2018/03/23 15:56:22 executing program 3: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x800000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) r2 = epoll_create1(0x0) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r4 = request_key(&(0x7f0000000240)='.request_key_auth\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='mime_type!;lan0\'!ppp1$$%em1\x00', r3) keyctl$setperm(0x5, r4, 0x1000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002dc0)='/dev/pktcdvd/control\x00', 0x20000, 0x0) setsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f0000002e00)=0x6, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002b2ff4)) 2018/03/23 15:56:22 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(r0, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000088c000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x200101, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) 2018/03/23 15:56:22 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x0, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"7318a061ae3710ce8600000002ee00", &(0x7f00000001c0)=ANY=[@ANYBLOB="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"]}) 2018/03/23 15:56:22 executing program 4: r0 = socket$inet6(0xa, 0xb, 0x8) recvmmsg(r0, &(0x7f0000001e40)=[{{&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001640)=[{&(0x7f00000000c0)=""/141, 0x8d}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/56, 0x38}, {&(0x7f00000011c0)=""/16, 0x10}, {&(0x7f0000001200)=""/63, 0x3f}, {&(0x7f0000001240)=""/211, 0xd3}, {&(0x7f0000001340)=""/236, 0xec}, {&(0x7f0000001440)=""/120, 0x78}, {&(0x7f00000014c0)=""/202, 0xca}, {&(0x7f00000015c0)=""/96, 0x60}], 0xa, &(0x7f0000001700)=""/230, 0xe6, 0x1}, 0x9}, {{0x0, 0x0, &(0x7f0000001b00)=[{&(0x7f0000001800)=""/206, 0xce}, {&(0x7f0000001900)=""/197, 0xc5}, {&(0x7f0000001a00)=""/225, 0xe1}], 0x3, &(0x7f0000001b40)=""/103, 0x67, 0x9}, 0x7fff}, {{&(0x7f0000001bc0)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001c40)=""/92, 0x5c}, {&(0x7f0000001cc0)=""/122, 0x7a}], 0x2, &(0x7f0000001d80)=""/144, 0x90, 0x20}, 0x41}], 0x3, 0x101, &(0x7f0000001f00)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001f40)={0x0, 0xae3}, &(0x7f0000001f80)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001fc0)={r2, 0x0, 0x9, 0x7, 0x8, 0x100}, &(0x7f0000002000)=0x14) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000)=0x5, 0x4) 2018/03/23 15:56:22 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000d50ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000562000)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0x1c0000, 0x4) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x61, 0x20860) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000040)="fad937f409897fa214939f58c97a9b994a389d393bb7f677cd3ef55f168d9f0bd12b8c261a4ff52991221c7cdbdf90177aa976d3fac704cf50883cf9ddcbaaa26592f3a128f7452a5097902eebf303890e6183cc6e") ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0xa78, 0x5, 0x8000}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xfffffffffffffffd, 0x8012, r0, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xffff}, 0x4) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000000c0)="02b77694c4d43e03781d4399c94cf52bf3c0565b0a639fc8d0ede3cd9a5b051880de944f515595b992413bdc908adf6edcbe8131017bc7f837a4a9ea5835ef59152ec28fb9524d769291dae0f88e234fda818f6f700352a099e1ccbfac30c872d2e14824261eaf9dcdaaea1bef5be4f41ad6b9ee088691ac2ad8c00647434fc5e218111b6256c695c73e1a6e1769e709611989f6d3bec32cd6ab95bcedc68953408aa0", 0xa3) 2018/03/23 15:56:22 executing program 4: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001240)={&(0x7f0000001140)=@polexpire={0xcc, 0x1b, 0x1, 0x0, 0x0, {{{@in=@dev={0xac, 0x14}, @in=@dev={0xac, 0x14}}}}, [@policy_type={0xc, 0x10, {0x8}}]}, 0xcc}, 0x1}, 0x0) 2018/03/23 15:56:22 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f00000000c0), 0xfffffffffffffde4, 0x0, &(0x7f0000000040)=@file={0x1}, 0x1cc) 2018/03/23 15:56:22 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x58000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @loopback={0x0, 0x1}, 0x2, 0x1, 0x1, 0x100, 0x4, 0xc, r1}) r2 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) lseek(r2, 0x0, 0x100000000000003) sendfile(r2, r2, &(0x7f0000000000)=0x55, 0x0) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000080)) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000000, 0x2030, r0, 0x0) 2018/03/23 15:56:22 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a00000000000000ff02000000000000000000001a00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) socket$pptp(0x18, 0x1, 0x2) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000080)=0x54) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/03/23 15:56:22 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_security(0x11, r0, &(0x7f0000000080)=""/62, 0x3e) r1 = eventfd(0x1) fchdir(r1) prctl$intptr(0x21, 0x0) 2018/03/23 15:56:22 executing program 4: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000080)='./file0/file0\x00', 0xbc9dc8fad81cb4af) ftruncate(r0, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) 2018/03/23 15:56:22 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x3ff, 0x1, 0x400, 0x4, 0x2, 0x8000, 0x100, 0x0}, &(0x7f0000000040)=0x20) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000000c0)=""/245) getsockopt$packet_int(r2, 0x107, 0x12, &(0x7f0000000040), &(0x7f0000000000)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x800, 0xfffffffffffffbff, 0xfff}, 0x10) 2018/03/23 15:56:22 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000380)=@sack_info={0x0}, &(0x7f00000003c0)=0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={"6c6f000000000000070400"}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000002c0), 0x4) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x5, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0xffff, 0x100000001}, &(0x7f0000000200)=0x8) sysinfo(&(0x7f0000000100)=""/90) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'ipddp0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x9c01}) 2018/03/23 15:56:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d10ff0)={0x2, 0x4e20}, 0x10) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0x8000}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000440)={0x6, 0x7, 0xb, 0x1, 0x8020000000000}, 0xfffffffffffffd3d) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x800, 0x0) recvfrom$llc(r3, &(0x7f0000000240)=""/143, 0x8f, 0x3, &(0x7f0000000300)={0x1a, 0x8, 0x10000, 0x100000001, 0x5, 0xf5, @random="1cd162faf1c2"}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000080)={'nat\x00', 0x5c, "9db3cab10d7434e080c000c3438dfd33078b13d4eb87403b237b63e27742e996dbe411c7cb4cd31bb3b4cf89cb4b9d9d73ac510adaa1ce1bf3bc8c74d051bac91640968e91e4f41df1072241d1c156bc8eb8b687f8c7ec8c0669266a"}, &(0x7f0000000100)=0x80) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000340)={'filter\x00'}, &(0x7f00000003c0)=0x44) setsockopt$inet_tcp_int(r1, 0x6, 0x1000000000000c, &(0x7f00007d2e25), 0x4) acct(0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x10, 0x4) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/23 15:56:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00001cdff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000140)={r2, 0x1, 0x6, @random="0c8a1f4d44d4"}, 0x10) signalfd4(r0, &(0x7f0000000180)={0xfff}, 0x8, 0x80000) sendto$inet(r0, &(0x7f0000dfffd3)="b0", 0x1, 0x20000003, &(0x7f00003fbff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ba7000)) bind$bt_l2cap(r1, &(0x7f00000001c0)={0x1f, 0x7b1, {0x6f6e, 0xb721, 0x4, 0x100000001, 0x0, 0x69}, 0xfa}, 0xe) 2018/03/23 15:56:22 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) r1 = getpid() sched_getparam(r1, &(0x7f0000000040)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2, 0x0, 0x0, 0x0, 0x7fffffff}, 0x20) 2018/03/23 15:56:22 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x240, &(0x7f0000000040)=[{0x10, 0x1000000}], 0x10}, 0x10}], 0x2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) 2018/03/23 15:56:22 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)) chdir(&(0x7f00003f7000)='./file0\x00') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400200, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x80140, 0x8040) getcwd(&(0x7f00009c4000)=""/61, 0x3d) 2018/03/23 15:56:22 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x7fffc) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000013000/0x4000)=nil, 0x4000}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000340)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f00000000c0)={@dev, @empty, 0x0}, &(0x7f0000000100)=0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r6 = memfd_create(&(0x7f0000000040)="112c736563757269747970726f632e2e00", 0x2) epoll_pwait(r4, &(0x7f0000000180)=[{}], 0x1, 0xffffffff00000000, &(0x7f00000001c0)={0x6}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000003c0)) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x0) write$selinux_load(r6, &(0x7f0000000400)=ANY=[@ANYBLOB="8cff7cf9000000005345204c69ebb279926f1e6e0679d90d36fc6b9b616e7578c67bb3931031f9245c0b07d6c49e3cca"], 0x10) ioctl$KDENABIO(r4, 0x4b36) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4e22, 0x398, 0x4e23, 0x1, 0xa, 0x20, 0x80, 0x6f, r5, r3}, {0x4, 0x10001, 0x1f, 0xffffffffffffffe0, 0x5, 0x7a4, 0x2, 0x60}, {0x5, 0x8001, 0x8, 0x4}, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d4, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3501, 0x4, 0x3, 0x7, 0x4, 0x23e4, 0x3}}, 0xe8) close(r0) 2018/03/23 15:56:22 executing program 3: rt_sigaction(0x13, &(0x7f0000000140)={0x0, {0x4}, 0x0, 0x40}, 0x0, 0x8, &(0x7f0000000180)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e6eff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000000c0)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) chroot(&(0x7f0000000100)='./file0\x00') umount2(&(0x7f0000000080)='./file0\x00', 0x7) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x800, 0x0, 0x2, 0x3, 0x58, 0x7ff, 0x0, 0x1, 0xe0d, 0x9, 0x200000e44, 0x2}) [ 95.700292] TCP: request_sock_TCP: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/03/23 15:56:22 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) sendmsg$unix(r1, &(0x7f0000000440)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xfffffffffffffed4, &(0x7f0000000200), 0x0, &(0x7f0000000080)=[@rights={0x10, 0x1, 0x1}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x40}, 0x0) 2018/03/23 15:56:22 executing program 0: rt_sigpending(&(0x7f00004a8ff8), 0x204a9000) rt_sigprocmask(0x1, &(0x7f0000000000)={0x7}, &(0x7f0000000040), 0x8) 2018/03/23 15:56:22 executing program 2: r0 = syz_open_dev$sg(&(0x7f00005b4000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x227f, &(0x7f0000000040)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0xa9) 2018/03/23 15:56:22 executing program 3: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) write(r1, &(0x7f0000fe4f23)="fe", 0x1) dup2(r1, r0) 2018/03/23 15:56:22 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000000)="40a010a9b226a7925dcae64edfcd352f2dfc130e2e8fa70043ae82e534ba1273d2e1e598fcbd49b04b8b8f6e0000cca450bcbd9f41e00ea591876b20e8", 0x3d}, {&(0x7f0000001200)="791b65036d137a7fe7e3c5d76aba762599619ffb888aac4e560d8bdb400779d5a2780ff1f1de311be68b543552992bae602b7995c8b06e7ba98856bb49f4b323787d42c29f62eb69d52c1cacdcbdad0faf33caa59c6c56cb9172ab559ac86c4f0a85524f4a7887adcc0d63d65ebf49004cc988692516f05c00e3bfa712effa915a3d70357f99da5165118d1068c3a53c1e14d150f464bf9f9738c74fafc88510530cfc6771400c5f431bfe41018efd8a72da2999605bd71542de517fbd467aa2550ef9d1bffa92c9ad45f1cd240ea95fd8b581da23b931615bc6f1f224e0f3e5dff39a07bb020ed0e4f107db", 0xec}], 0x3, 0x0) pread64(r0, &(0x7f0000000100)=""/238, 0xee, 0x0) 2018/03/23 15:56:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syslog(0xf, &(0x7f00000000c0)=""/17, 0x11) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) recvfrom(r0, &(0x7f0000000000)=""/192, 0xc0, 0x0, &(0x7f0000000140)=@pptp={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0xd8) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x80000, 0x0) 2018/03/23 15:56:22 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r1, &(0x7f00000018c0)={0x0, 0x0, &(0x7f00000014c0), 0x0, &(0x7f0000001540)}, 0x0) sendmsg(r1, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000002d000)}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r2, r3) close(r1) fcntl$notify(r1, 0x402, 0x12) 2018/03/23 15:56:22 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendto$packet(r0, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000000)={0x11, 0x4, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) accept4(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000100)=0x80, 0x800) 2018/03/23 15:56:22 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_address={0x3, 0x8, 0x2, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x88}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='setgroups\x00') connect$netlink(r1, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x8000}, 0xc) 2018/03/23 15:56:22 executing program 7: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001340)=@int=0x3, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000), 0x0, &(0x7f0000878000)}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001180)='/dev/ppp\x00', 0x200802, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000011c0)={@local, @local, @multicast1}, &(0x7f0000001200)=0xc) sendto$ax25(r0, &(0x7f0000001280)="486d5297be6185884dfaa2e5d15e68567496ab3a923a50de0883b0c75de85cd1ada47083f733880d13d16b332f8e202ba01d28fef199338b780ec57c498e5d90d6606a669542bf40671223693cdff963bd43bd62fe", 0x55, 0x800, &(0x7f0000001300)={0x3, {"b2f70b6de58104"}, 0x3}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002900)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000002a00)=0xe8) connect(r1, &(0x7f0000002a40)=@hci={0x1f, r3, 0x3}, 0x80) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001240)=0xfffffffffffffff9, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001100)={@empty, 0x4, 0x3, 0x3, 0xb, 0x2, 0x5, 0xa}, &(0x7f0000001140)=0x20) recvmmsg(r0, &(0x7f0000001080)=[{{&(0x7f0000000000)=@hci, 0xc, &(0x7f0000001040)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, &(0x7f00000010c0)={0x77359400}) 2018/03/23 15:56:22 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000038ff8)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = creat(&(0x7f00000000c0)='./file0/bus\x00', 0xfffffffffffffff9) lseek(r0, 0x0, 0x3) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x2, 0x0) 2018/03/23 15:56:23 executing program 2: r0 = memfd_create(&(0x7f00000002c0)='$\x00', 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x1) fallocate(r0, 0x0, 0x0, 0xfffe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ip6gre0\x00', 0x410}) write(r0, &(0x7f0000002000)='/', 0x1) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000300), 0x4) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x1d, r0, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, r2, r1, 0x0, 0x0) 2018/03/23 15:56:23 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000080)={0x10, 0x0, 0x100000000001, 0x400}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x2, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x0, 0x9}}, 0xe8) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0xfffffffffffffdff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/03/23 15:56:23 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) writev(r0, &(0x7f0000003240)=[{&(0x7f0000002100)='5', 0x1}, {&(0x7f00000031c0)="1a63d3c5e6ebfc28f7c57116ffbc9125cd71d382209aba3a3c64446eb5e9fabbea8e559574940a0e58da828db9ed2a1963b11db2b91763d900a00bfdaf33135d5cf4ef808e46e5c0352cb6e4cdefefdf9425eb141722773a", 0x58}], 0x2) 2018/03/23 15:56:23 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) r1 = inotify_init() readv(r0, &(0x7f0000000000)=[{&(0x7f0000001080)=""/4096, 0x1000}], 0x1) accept4$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x98ccc0511a6f8f8) 2018/03/23 15:56:23 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00000000c0)=0x1f, 0x4) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000000200)={r3, 0x2, &(0x7f0000000100)=[0xffffffff, 0xfffffffffffffff8], &(0x7f0000000140)=[0x10000, 0xb3bf, 0x2, 0xc0000, 0x7, 0x6, 0x9, 0x3ff, 0x100], 0x40, 0x1, 0x1, &(0x7f0000000180)=[0xfc], &(0x7f00000001c0)=[0x4, 0x96, 0x8a, 0x3, 0x100, 0x97, 0xbc1]}) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000280), 0x4) 2018/03/23 15:56:23 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x2) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xa}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000100)={r1, r2, 0x7fff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000140)) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r4, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r4, &(0x7f0000006bc0)=[{{&(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x2e, &(0x7f0000000380)}}, {{0x0, 0x0, &(0x7f0000003b00)=[{&(0x7f0000002b00)}], 0x1, &(0x7f0000003b80)}}], 0x2, 0x20000001) pwrite64(r0, &(0x7f0000000180)="0efa8e919f6b26ad755a359c6550008c2b55a100b23c6b0e1042dccf36999f97eb61a21d5c3fed18b2961df1aaf37fc9c319007b5d3c957b6f395f1b3ae59442c70cac68b41f29e460a194fa17bdb64c95dd560a7bb60eee951ab7fdff84456bfb286de69cf15fb5f937", 0x6a, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000080e000)=ANY=[@ANYBLOB="0200000a000000000000000000000005000600000000000a004e2000000000fe8000000000000000000000000000000000000000000000030005000000000002004e2000000000000000000000000000"], 0x50}, 0x1}, 0x0) 2018/03/23 15:56:23 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000b0bff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000279fff)="c6") ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x4) [ 96.106787] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 15:56:23 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000912000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x50, r0, 0xffffffffffffffff) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x6, 0x2]) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2001, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'ifb0\x00', 0x0}) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000001c0)={r3, @multicast2=0xe0000002}, 0xc) 2018/03/23 15:56:23 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) r1 = dup2(r0, r0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000000)) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) lseek(r0, 0x0, 0x3) mmap(&(0x7f00003f6000/0x1000)=nil, 0x1000, 0x0, 0x4010, r0, 0x0) 2018/03/23 15:56:23 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x5, 0x4) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregs(0xf, r1, 0x6, &(0x7f00000000c0)=""/138) 2018/03/23 15:56:23 executing program 5: capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) getgroups(0x2, &(0x7f0000680ff0)=[0x0, 0xffffffffffffffff]) setresgid(r1, 0x0, r0) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000080)=0x80000001, 0x4) 2018/03/23 15:56:23 executing program 6: write$sndseq(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}}}], 0x30) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000240)={0x0, 0x0, 0x0, 'queue0\x00', 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000fa4)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000300)=0xe8) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, r1, r2, 0xbc, 0x1, 0x2000) 2018/03/23 15:56:23 executing program 0: r0 = inotify_init1(0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace(0x420a, r1) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x2) 2018/03/23 15:56:23 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef6ffc)) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/23 15:56:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x2) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}) sendmsg$nl_route(r0, &(0x7f0000023fc8)={&(0x7f0000022000)={0x10}, 0xc, &(0x7f0000021000)={&(0x7f0000025fd8)=@ipv4_newaddr={0x20, 0x14, 0x221, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LOCAL={0x8, 0x2, @rand_addr}]}, 0x20}, 0x1}, 0x0) 2018/03/23 15:56:23 executing program 4: futex(&(0x7f000008fffc), 0x5, 0x0, &(0x7f0000f64000)={0x77359400}, &(0x7f0000048000), 0x4000000) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) fcntl$setsig(r0, 0xa, 0x13) socket$inet_tcp(0x2, 0x1, 0x0) [ 96.225491] [ 96.227176] ====================================================== [ 96.233482] [ INFO: possible circular locking dependency detected ] [ 96.239871] 4.4.120-gd63fdf6 #28 Not tainted [ 96.244255] ------------------------------------------------------- [ 96.250644] syz-executor7/15778 is trying to acquire lock: [ 96.256247] (&sb->s_type->i_mutex_key#10){+.+.+.}, at: [] shmem_file_llseek+0xf1/0x240 [ 96.266589] [ 96.266589] but task is already holding lock: 2018/03/23 15:56:23 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000140)=0x9af) bind$llc(r0, &(0x7f0000000180)={0x1a, 0x305, 0x3, 0x1, 0x4, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) membarrier(0x40, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x40, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) recvmmsg(r2, &(0x7f0000009500)=[{{&(0x7f0000000340)=@generic, 0x80, &(0x7f0000000600)=[{&(0x7f0000000400)=""/123, 0x7b}, {&(0x7f00000005c0)=""/7, 0x7}], 0x2, &(0x7f0000000640)=""/143, 0x8f, 0x89}, 0x9}, {{&(0x7f0000000700)=@generic, 0x80, &(0x7f0000001c80)=[{&(0x7f0000000780)=""/141, 0x8d}, {&(0x7f0000000840)=""/107, 0x6b}, {&(0x7f00000008c0)=""/217, 0xd9}, {&(0x7f00000009c0)=""/150, 0x96}, {&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001a80)=""/165, 0xa5}, {&(0x7f0000001b40)=""/82, 0x52}, {&(0x7f0000001bc0)=""/162, 0xa2}], 0x8, &(0x7f0000001d00)=""/4096, 0x1000, 0x7f}, 0xfffffffffffffff9}, {{&(0x7f0000002d00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002d80)=""/8, 0x8}, {&(0x7f0000002dc0)=""/59, 0x3b}, {&(0x7f0000002e00)=""/223, 0xdf}], 0x3, 0x0, 0x0, 0xffffffffbb781c19}, 0x7fffffff}, {{&(0x7f0000002f40)=@un=@abs, 0x80, &(0x7f0000004380)=[{&(0x7f0000002fc0)=""/4096, 0x1000}, {&(0x7f0000003fc0)=""/220, 0xdc}, {&(0x7f00000040c0)=""/98, 0x62}, {&(0x7f0000004140)=""/51, 0x33}, {&(0x7f0000004180)=""/5, 0x5}, {&(0x7f00000041c0)=""/96, 0x60}, {&(0x7f0000004240)=""/117, 0x75}, {&(0x7f00000042c0)=""/16, 0x10}, {&(0x7f0000004300)=""/30, 0x1e}, {&(0x7f0000004340)=""/26, 0x1a}], 0xa, &(0x7f0000004440)=""/183, 0xb7, 0x7}, 0x4}, {{0x0, 0x0, &(0x7f0000004500), 0x0, &(0x7f0000004540)=""/245, 0xf5, 0x7}, 0x1f}, {{&(0x7f0000004640)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000004980)=[{&(0x7f00000046c0)=""/69, 0x45}, {&(0x7f0000004740)=""/51, 0x33}, {&(0x7f0000004780)=""/17, 0x11}, {&(0x7f00000047c0)=""/147, 0x93}, {&(0x7f0000004880)=""/211, 0xd3}], 0x5, &(0x7f0000004a00)=""/32, 0x20, 0x80}, 0x6}, {{&(0x7f0000004a40)=@hci, 0x80, &(0x7f0000005c80)=[{&(0x7f0000004ac0)=""/4096, 0x1000}, {&(0x7f0000005ac0)=""/161, 0xa1}, {&(0x7f0000005b80)=""/111, 0x6f}, {&(0x7f0000005c00)=""/73, 0x49}, {&(0x7f0000006040)=""/4096, 0x1000}], 0x5, &(0x7f0000005d00)=""/208, 0xd0, 0x1}, 0x400}, {{&(0x7f0000005e00)=@alg, 0x80, &(0x7f0000009140)=[{&(0x7f0000005e80)=""/62, 0x3e}, {&(0x7f0000005ec0)=""/167, 0xa7}, {&(0x7f0000007040)=""/241, 0xf1}, {&(0x7f0000007140)=""/4096, 0x1000}, {&(0x7f0000005f80)=""/71, 0x47}, {&(0x7f0000008140)=""/4096, 0x1000}], 0x6, &(0x7f00000091c0)=""/31, 0x1f, 0x7}, 0x8}, {{&(0x7f0000009200)=@generic, 0x80, &(0x7f0000009400)=[{&(0x7f0000009280)=""/184, 0xb8}, {&(0x7f0000009340)=""/90, 0x5a}, {&(0x7f00000093c0)=""/28, 0x1c}], 0x3, &(0x7f0000009440)=""/156, 0x9c, 0x3ff}, 0x5}], 0x9, 0x0, &(0x7f0000009740)={0x0, 0x989680}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000040)) sendto(r1, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000029ff2)=@l2={0x1f}, 0xe) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000480)=ANY=[@ANYBLOB="17000000e7bb170e1072433c4486d5ff89fd6e4ee22371e12870e7c376e7075e017d09e7327f0758bbf12fc5c5d095765a94a510b9c83643799302e0f01611dfc087756d16e122c3a3d2f32a741bf4657aaae5f2befb0d43787f96fabebe25cfc1958bfd48c67730a0b9c61cdf36e0ab244679d3ec05f4cbe4919fac337bfa159955589a89b4702b8bbf5d4a32dfdf7406d63a5f02d820176c565050848b96b3dcf7687f7ecfcb2b13f9ac1eb1ed157b43721c8bcefc8b329193c5191acd4ca823a9238af1dff0d0bfcb6a0a6dbc18b26cbcb8d33575a220da42942586ca4ce99e0800000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e24, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, [0x5, 0x65, 0x9440, 0x3, 0x2, 0xfff, 0x1, 0x0, 0x5, 0x7, 0x80, 0x4, 0x1, 0x1, 0x5]}, &(0x7f0000000300)=0x100) 2018/03/23 15:56:23 executing program 0: r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) vmsplice(r0, &(0x7f0000000580)=[{&(0x7f0000000080)="0d31b2e6b55a7caae50809b077916dfc29d3334bb04ec0afb97db0c10675cde0bddef2961085fc8b5323", 0x2a}, {&(0x7f00000000c0)="c4def2a5092e500d264c6d506f11a832a3b2620a6f9f22f1a6da5c5808e8081222911536dd30c86961d782d73a9335a6a157d14c5321dee515b061", 0x3b}, {&(0x7f0000000280)="a2b6cb0b54774aacbccdb673e711c005c05f12ad62dcdf7328aadd6f6cd1f522a5a8d274a1a595f84ef2281558b0b981fea3515fc58ecbaea04684f6a496ba65e4d90ea06bc2edbb7ea3410f6fa712b44ad7381ca18c4798b4e8014323f1f85010a935c99f9d3f502238bde2fc064fad68420c16d502ef3a9e22ab6a9c29404a0f27c451c1ae1f2b8da6585d67ea7c79593eeb74113c00836671f26af685f852b149fd86afdf7727260d7128919d46dfce608d84f496f57e3c8e6a893e277252d9b1c4c9c7eb677ed7133e575ba609269730b79d", 0xd4}, {&(0x7f0000000140)="eaf7fb507f630053ae625185f64598f705bfbc3077038e151c48bc8620c9e6d2598a", 0x22}, {&(0x7f0000000180)="5f8952b08324a442acfb7f04a2d4fe8476abb277dbebb16cf3bac69aa4ffa5928348a6225f57e27b18f5ca42c367a759d7e89219", 0x34}, {&(0x7f0000000400)="c0f95597771ac611b2d11841d383d79f56ba81e11d46c402e4774426b197c7b6879452fe242b099c13170f03ac4a0ac7f6f3db4118339a21f3f711622479ec0607aa3e460231c53e0e3ca0b95d08b20dfea4a7464e07a59a1ae4f9803c5ab8fd4a95ea2a5d5a9022b8f85e0b73a925b0019a4e37415cd15b083774385d827200b703b68f323eded22744a6b891eb118aecd61c17a57f86507c759560b13554a591b8aeb45dc786dd9856fd810cbc9844932295e3c5288768e314", 0xba}, {&(0x7f00000004c0)="7221770272f007c420c2043772a3e5d27f38fa24526dfeb236e2fc2dbd42e5ae4a016a00d5664821c960c180c69595fca83dcbffc2ec31d1ad6ca4d34fb3b9cfb6f79271ff141ecb57d5b2638a9800b244eb2132c3d21be6adaef8f7d91c32f0c3aabd6ad5fc5cd9b26a99e5e0c98cf487cb6b696c529fa7766fd8c669c98af6156c50cb2609", 0x86}], 0x7, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x202, 0x0) writev(r1, &(0x7f00000003c0)=[{&(0x7f0000000200)="af6c39a9417f0f4a8ad1cb3e5321810c90fab794ed1c16ac3c31630531b2a4394f229741807d4323cd7bf3e43fdc0b49ea18029ef21d8556c1dd8b0e69171f948d15048234b57fe159a141b671230a56ce5c1247a931e05b6e2da3e92b217fcc1263b363ee6b474e4b47414b6cff723118014506be1b1d5e", 0x78}], 0x1) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x800, 0x0) [ 96.272541] (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 96.281102] [ 96.281102] which lock already depends on the new lock. [ 96.281102] [ 96.289402] [ 96.289402] the existing dependency chain (in reverse order) is: [ 96.297001] -> #2 (ashmem_mutex){+.+.+.}: [ 96.301812] [] lock_acquire+0x15e/0x460 [ 96.308068] [] mutex_lock_nested+0xbb/0x850 [ 96.314681] [] ashmem_mmap+0x53/0x400 [ 96.320767] [] mmap_region+0x94f/0x1250 [ 96.327031] [] do_mmap+0x4fd/0x9d0 [ 96.332850] [] vm_mmap_pgoff+0x16e/0x1c0 [ 96.339196] [] SyS_mmap_pgoff+0x33f/0x560 [ 96.345634] [] SyS_mmap+0x16/0x20 [ 96.351379] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 96.358594] -> #1 (&mm->mmap_sem){++++++}: [ 96.363478] [] lock_acquire+0x15e/0x460 [ 96.369734] [] __might_fault+0x14a/0x1d0 2018/03/23 15:56:23 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x20) mq_getsetattr(r1, &(0x7f0000000040)={0x1, 0x0, 0x4, 0x400, 0x1, 0x5, 0xfffffffffffffffa, 0x8}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000500)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000180)={r2, 0x1}) 2018/03/23 15:56:23 executing program 1: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000935ff0)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x8e, &(0x7f0000bb1000), 0x0, &(0x7f0000576000)}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001, 0x0, r1}) r2 = syz_open_pts(0xffffffffffffffff, 0x0) r3 = getpid() ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000200)=r3) remap_file_pages(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x82e, 0x10000) [ 96.376076] [] filldir+0x162/0x2d0 [ 96.381894] [] dcache_readdir+0x11e/0x7b0 [ 96.388329] [] iterate_dir+0x1c8/0x420 [ 96.394503] [] SyS_getdents+0x14a/0x270 [ 96.400757] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 96.407991] -> #0 (&sb->s_type->i_mutex_key#10){+.+.+.}: [ 96.414260] [] __lock_acquire+0x371f/0x4b50 2018/03/23 15:56:23 executing program 6: seccomp(0xfffffffffffffffd, 0x0, &(0x7f0000000200)={0x1, &(0x7f0000000240)=[{0x6, 0xfffffffffffffffc, 0x0, 0xfffffffffffffff7}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./file0\x00', 0x101002, 0x40) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000500)={0x5, &(0x7f00000004c0)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000540)={r1}) r2 = accept(0xffffffffffffff9c, &(0x7f0000000340)=@alg, &(0x7f00000003c0)=0x80) getsockname$packet(r2, &(0x7f0000000400), &(0x7f0000000440)=0x14) setitimer(0x0, &(0x7f0000000080), &(0x7f00000000c0)) getgroups(0x8, &(0x7f0000001680)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TUNSETGROUP(r0, 0x400454ce, r3) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000016c0)={{{@in=@multicast1, @in6=@ipv4={[], [], @broadcast}}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f00000017c0)=0xe8) r4 = add_key(&(0x7f0000000580)='.dead\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000600)="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", 0x1000, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000001600)='cifs.idmap\x00', &(0x7f0000001640)='em1vmnet0{\x00') r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) select(0x40, &(0x7f0000000100)={0xffffffffffff11bf, 0x9, 0x5, 0x40, 0x5, 0x3f, 0x8, 0xeaed}, &(0x7f0000000140)={0x1000, 0xffffffffffffff5c, 0x0, 0xffffffff, 0x1000, 0x5, 0x9, 0x8}, &(0x7f0000000180)={0x4, 0xffffffffffffff93, 0xc1, 0x6, 0x0, 0x8001, 0x6, 0xc809}, &(0x7f00000001c0)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc05c5340, &(0x7f0000000000)={0x1, 0x7, 0x1f, {}, 0x1, 0x4}) r6 = dup3(r5, r5, 0x0) pread64(r6, &(0x7f0000000280)=""/177, 0xb1, 0x0) ioctl$LOOP_SET_DIRECT_IO(r5, 0x4c08, 0xeeb9) 2018/03/23 15:56:23 executing program 4: pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0xfffffffdfffffffd) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x1ff, {{0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10001}}}, 0x88) [ 96.420873] [] lock_acquire+0x15e/0x460 [ 96.427133] [] mutex_lock_nested+0xbb/0x850 [ 96.433750] [] shmem_file_llseek+0xf1/0x240 [ 96.440356] [] vfs_llseek+0xa2/0xd0 [ 96.446269] [] ashmem_llseek+0xe7/0x1f0 [ 96.452531] [] SyS_lseek+0xeb/0x170 [ 96.458448] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 96.465661] [ 96.465661] other info that might help us debug this: [ 96.465661] [ 96.473788] Chain exists of: &sb->s_type->i_mutex_key#10 --> &mm->mmap_sem --> ashmem_mutex [ 96.483635] Possible unsafe locking scenario: [ 96.483635] [ 96.489681] CPU0 CPU1 [ 96.494337] ---- ---- [ 96.498983] lock(ashmem_mutex); [ 96.502670] lock(&mm->mmap_sem); [ 96.508957] lock(ashmem_mutex); [ 96.515147] lock(&sb->s_type->i_mutex_key#10); [ 96.520250] [ 96.520250] *** DEADLOCK *** [ 96.520250] [ 96.526296] 1 lock held by syz-executor7/15778: [ 96.530948] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 96.540002] [ 96.540002] stack backtrace: [ 96.544470] CPU: 0 PID: 15778 Comm: syz-executor7 Not tainted 4.4.120-gd63fdf6 #28 [ 96.552146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.561477] 0000000000000000 2494898d66e8b63c ffff8801ce527ad8 ffffffff81d0408d [ 96.569448] ffffffff851a0010 ffffffff851a9d00 ffffffff851be7c0 ffff8801d21d08f8 [ 96.577417] ffff8801d21d0000 ffff8801ce527b20 ffffffff81233ba1 ffff8801d21d08f8 [ 96.585393] Call Trace: [ 96.587954] [] dump_stack+0xc1/0x124 [ 96.593287] [] print_circular_bug+0x271/0x310 [ 96.599406] [] __lock_acquire+0x371f/0x4b50 [ 96.605346] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 96.612326] [] ? __lock_is_held+0xa1/0xf0 [ 96.618091] [] lock_acquire+0x15e/0x460 [ 96.623683] [] ? shmem_file_llseek+0xf1/0x240 [ 96.629794] [] ? shmem_file_llseek+0xf1/0x240 [ 96.635909] [] mutex_lock_nested+0xbb/0x850 [ 96.641849] [] ? shmem_file_llseek+0xf1/0x240 [ 96.647964] [] ? mutex_lock_nested+0x5d4/0x850 [ 96.654167] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 96.660367] [] ? mutex_lock_nested+0x560/0x850 [ 96.666570] [] ? ashmem_llseek+0x56/0x1f0 [ 96.672338] [] ? __fget+0x213/0x3b0 [ 96.677586] [] shmem_file_llseek+0xf1/0x240 [ 96.683528] [] ? __fget+0x23a/0x3b0 [ 96.688776] [] ? shmem_mmap+0x90/0x90 [ 96.694205] [] vfs_llseek+0xa2/0xd0 [ 96.699457] [] ashmem_llseek+0xe7/0x1f0 [ 96.705048] [] ? ashmem_read+0x200/0x200 [ 96.710727] [] SyS_lseek+0xeb/0x170 [ 96.715976] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/03/23 15:56:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x30, &(0x7f0000678f70)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) socket$l2tp(0x18, 0x1, 0x1) 2018/03/23 15:56:23 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r2 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r3 = getuid() socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000180)={0xbc, 0x20, 0x200000, 0x1f, 0x7}) keyctl$chown(0x4, r2, r3, 0x0) getpeername(r4, &(0x7f0000000380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000400)=0x80) getpeername$inet6(r5, &(0x7f0000000440)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000480)=0x1c) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000300)={r7, 0x31}, &(0x7f0000000340)=0x8) ioctl$TCXONC(r0, 0x540a, 0x2) close(r0) 2018/03/23 15:56:23 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000242ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000010fe0)={0x0, 0x0, 0x10000}) fcntl$lock(r1, 0x6, &(0x7f0000f4bfe0)={0x40000000001, 0x0, 0x0, 0x2}) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x1, @empty, 0x6}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000100)={r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x20, 0x16, 0x7, 0x7, 0x5}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/23 15:56:23 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x10000, &(0x7f0000000080)={0x5}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) clock_gettime(0x0, &(0x7f0000d98ff0)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2+30000000}, &(0x7f0000000000), 0x8) mount(&(0x7f0000833000)='./file0\x00', &(0x7f0000972000)='.', &(0x7f0000e63000)='ramfs\x00', 0x0, &(0x7f0000caa000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) umount2(&(0x7f0000da1fff)='.', 0x0) 2018/03/23 15:56:23 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/unix\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="c13237e4fb04050000073c3e1290642c17be"], &(0x7f0000000240)=0xa) r2 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r3 = dup2(r2, r2) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x220000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1e}], 0x30) clock_getres(0x5, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f0000742000)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) 2018/03/23 15:56:23 executing program 6: 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$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x1) getpeername$netrom(r1, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) 2018/03/23 15:56:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000240)=ANY=[@ANYBLOB="e00000014f1414480000000000000000"], 0x10) 2018/03/23 15:56:23 executing program 7: r0 = socket(0x1b, 0xe681f6b31edfd0b7, 0x1) connect(r0, &(0x7f0000ff8000)=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) 2018/03/23 15:56:23 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000040)="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") mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000001080)) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000002140)={0x6, 0x8, 0x80000001, 0x7fffffff}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000002180)) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000001040)) r2 = dup3(r1, r0, 0x80000) ioctl$TIOCSBRK(r2, 0x5427) sendto$unix(r0, &(0x7f00000010c0)="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", 0x1000, 0x0, &(0x7f00000020c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="0063404000000000000000000000000000000000000000000000000000000000000000002800000000000000080000ffff040000", @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB="0100ffffffffffff"]], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/03/23 15:56:23 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000040)=0xfffffffffffffff7) 2018/03/23 15:56:23 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000243ff3)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000000080), 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) ppoll(&(0x7f0000103ff8), 0x0, &(0x7f000005cff0)={0x0, r1+30000000}, &(0x7f000024bff8), 0x8) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) bind$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"28974c49cbc2cc"}, 0x65}, [{"fab8449d15a143"}, {"b38e7052702764"}, {"1ce368fea62527"}, {"0219738de1e092"}, {"48db36d0b7e7ad"}, {"4d3958740704da"}, {"5420ecabceca28"}, {"a99f79ad9805dd"}]}, 0x48) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7d}) 2018/03/23 15:56:23 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000d06000)=0x1, 0xfffffffffffffea1) setsockopt$inet_tcp_int(r0, 0x6, 0x1000000003, &(0x7f0000a14000), 0x4) 2018/03/23 15:56:23 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x9, 0x4) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f00000000c0), 0x0) membarrier(0x2, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/23 15:56:23 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000005500)=[{{&(0x7f00000000c0)=@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x80, &(0x7f00000004c0)}}], 0x1, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x3) [ 96.848270] audit_printk_skb: 9 callbacks suppressed [ 96.854133] audit: type=1400 audit(1521820583.929:81): avc: denied { set_context_mgr } for pid=15832 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/23 15:56:24 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x0, 0x5, 0x0, 0x2, 0x0, 0x1, 0x8000, 0x0, 0x7ff, 0x0, 0xffffffffffffff44, 0x0, 0x34, 0x3f, 0x6, 0x0, 0x1, 0x1f, 0x2, 0x9, 0x1, 0x80000000, 0x5ba1, 0x7f, 0x4, 0x87f5, 0x3, 0x6, 0x20, 0x2, 0x1ff, 0x1, 0x8, 0x80000001, 0xcaa7, 0x8000, 0x0, 0x3736c791, 0x6, @perf_config_ext={0x27, 0x1000}, 0x200, 0x145b, 0x3, 0x2, 0x8, 0x3, 0x4}, r1, 0x1, r2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000240)={'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x28, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) setsockopt$inet6_dccp_int(r2, 0x21, 0xa, &(0x7f0000000180)=0x7, 0x4) 2018/03/23 15:56:24 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecbfe0)={@empty, 0x0, 0x1, 0x0, 0x9a2eb7423d24a315}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/23 15:56:24 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004f7fd0)={0x4c, 0x0, &(0x7f00004f4fa8)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x246, 0x0, &(0x7f0000372fc0), &(0x7f0000043000)}}}], 0x0, 0x0, &(0x7f0000243000)}) [ 96.903894] audit: type=1400 audit(1521820583.979:82): avc: denied { set_context_mgr } for pid=15832 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/23 15:56:24 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) poll(&(0x7f0000000040)=[{r1}, {r1, 0xa2}, {r0, 0x8000}, {r1, 0x1000}, {r1, 0x28}, {r1, 0x407}, {r0, 0x41e}, {r1, 0xa400}], 0x8, 0x6a) bind$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) chdir(&(0x7f0000000140)='./file0\x00') socket$key(0xf, 0x3, 0x2) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000280)="d9401eae1d8a64b9b2c44f", 0xb}, {&(0x7f00000002c0)="26f3ca5c8c31600ae988d8f0a5d043e0c9d9e9dd92131430ccb688d9c2d3a33654dbd06656b0ccd2e9ddd37d00105963142631777ec4b44bec90229e02f4c882b9de6363f2a4763d0ca05d06509c55ee", 0x50}, {&(0x7f0000000340)="1293367d8aa9bd9a218266847ba3cfe25e9c298bdb87f1de5a1e80826f874cd372f48c5ed16ab07e296e191a5937cc6dadd8ec4a352ceab846eb00a756c1da77244233883a7a2f9816c26fc6a406daa4004828d717646d80445b9efc88fdd81cd6bd05065354ac45c509b44a6cdd9ff015464023237d990f9d79b014b1e9a341df53f6556411e913a272db31596c118d41e554954196272ab55fdad33171419e16fa555cc8fc1ad949e244887d9e821f914f7756c0f2f5a4346c4135a25d", 0xbe}, {&(0x7f0000000400)="7c2369a915c80990ae0067422845f93d66cabe24c1176e1592bfaa7aba503ecced1da0ae24d3d7c32753c85430450ee2f1591540305dea653ebaa4e0265dc9fcbb67e6bd44242065894a4dee2c00f8f5df8f128052b680513cc1548bc8c3a4621a68481f0b569d9b7185ea3a46d476580ea5fc356df2bb04a9a8fc19031df613bd831847c1ecf633214d86", 0x8b}, {&(0x7f00000004c0)="d610c6b1af89ba698c986f7c781e1a6951bc8a95dd04", 0x16}, {&(0x7f0000000500)="325feb5bfc1354ee0e534142998aaa30a38bbef18a4145ea5800e1a492e72eb553adba46a2ba2e71aa99505944f3257a8e6670b307fe51e1d6db87e45ac96de90e4b73231cb571ce84a6303f62d0cd316e1f5289fc4ecd3e0d54d79b423983bd20d81499c6da42886094a4d69a19fe16d640c79e9cebe59fbceaf17f3b1c2e849b8b5cdb23f4a793c11aef5687194bcddba6b82fd4e9463d561e1abc3178", 0x9e}], 0x6, &(0x7f0000000600), 0x0, 0x1}}], 0x2, 0x4000000) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f00000001c0)={0x1, 0x1, 'client1\x00', 0x0, "2338b0b36c88b58f", "b1ea0c6760e51ff5926e0153be372c4b1df5956dc177be0eeeeb7e5d93a4f842", 0xdff, 0x7fffffff}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x42, 0x0) 2018/03/23 15:56:24 executing program 1: clone(0x0, &(0x7f0000106fc9), &(0x7f0000476ffc), &(0x7f00004a3000), &(0x7f0000659ffe)) munlockall() r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x1) r1 = getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) r4 = creat(&(0x7f0000000240)='./file0\x00', 0x0) r5 = geteuid() r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/commit_pending_bools\x00', 0x1, 0x0) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001f80)='/dev/sequencer2\x00', 0x400, 0x0) r10 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001fc0)='/selinux/mls\x00', 0x0, 0x0) r11 = fcntl$getown(0xffffffffffffffff, 0x9) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002000)={0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000004740)=0x0) getresuid(&(0x7f0000004780), &(0x7f00000047c0), &(0x7f0000004800)=0x0) lstat(&(0x7f0000004840)='./file0\x00', &(0x7f0000004880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = syz_open_dev$binder(&(0x7f0000004900)='/dev/binder#\x00', 0x0, 0x802) r17 = dup(0xffffffffffffff9c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004940)={0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004980)={0xffffffffffffffff}) r20 = inotify_init1(0x80800) r21 = syz_open_dev$loop(&(0x7f00000049c0)='/dev/loop#\x00', 0x9, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004a00)={0xffffffffffffffff}) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000004a40)={0xffffffffffffffff}) r24 = socket$inet_sctp(0x2, 0x5, 0x84) r25 = accept$inet(0xffffffffffffffff, &(0x7f0000004a80)={0x0, 0x0, @multicast1}, &(0x7f0000004ac0)=0x10) r26 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000004b80)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x200e}, 0xc, &(0x7f00000046c0)=[{&(0x7f0000000280)={0x1398, 0x24, 0x0, 0x70bd27, 0x25dfdbfb, "", [@generic="ab44d2cfb785ee5458ec0207e6e0d57ffbf86fc545d06072c306e092b471db2bd6da3e0e10530e9bc96e18dc8d4fd01f09fdcbd8c5b4adfbcc69911bd4288470a094c59abb01175e6903a6b49b91006e5b32acf424f95da80a50f54336d24375a6a84b93320584ca4be50ba9ebacc29d5f23f8e33387c552ab507a674e596890421563b08ebd52cceee9dca09ef7110cccf08a51eab0435c0e24dc8fb7b59c78341b718d491b2bdcf24479b40a2b5589cc71e9cd04cf266c4a835460f6843cbf95e2503ad6f33ed4fc32778503402a260e6e5a2377c0e051bdb6e9498dc16a3cb9f8987ef5e33155d235b7d56e04db69d96bde6f364db2fc", @nested={0x20, 0x3d, [@typed={0x8, 0x3, @pid=r1}, @typed={0xc, 0x82, @str='-(\'{\x00'}, @typed={0x8, 0x80, @pid=r2}]}, @generic="659a79372bf3ff99413d93753e848947ae5500365995d3beceabffe1fdbf17470f5df04d63f1237ea31305796329d2c3a22a9fdfc40fc19f88fd576d5d2faf5d3649326721d3c6f90b9804cd0e1e79da82f8a0cf48f68a2d65b1d3c145234bafefe887394d4c22dcf6ef8c51587458e3e8c1db03391a874cdcd05a3ea2d45e5f5a4c53c23ddb47ec843ae209", @nested={0x70, 0x69, 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@ANYRES32=r11, @ANYBLOB="08008900", @ANYRES32=r12], 0x12ac}, {&(0x7f0000003300)={0x134c, 0x18, 0x20, 0x70bd2b, 0x25dfdbfe, "", [@nested={0x21c, 0x87, [@generic="65e381ae55995d31a769b1735cd1a979be0ce76a857ccc1f3dadd6e7fc503cd6fac7d53a4f7b590ecf10e00f14b51d590145efbaefdcb4036d8a4fae166df6acee453c0a6b277b4678f0d1d734286483310cb4242880432ceee5285e38e56b5807731a94af53f5303e371049c67dd5e360355479b0409650d3352e3cbde9ba421edf9b717f5fe149f39719057b8da8ebb8a8c304ec212b17e5fd80ab8094b901485d32df6321403087f8074b1eca6a74c468e8152575a11daaf1", @generic="237d979bdfff60e7db121d397aba5f5534d57d1458091e1cb156", @generic="f6fda0db1f93f08ba4de75ef290f538cd5ae6260f7a94a011c192e6908d541e0b8b353d1949159b4a1ea391768cd0f88f73e3e101cc55d2c40f680f3ab3fa7e7fd0ad3664d4f5275b68b57c12c42a4039a0a3a196e33d28bcf0c29078899503fc1352fb45f343806aa54a1f872120d8fbca7170a0ae0144cef5fe37549f957d327cc31daf2043836193ec987812b06884848d2f388657715f52048453d6b5475fdcc6b111eec4170e79eceb8881cb9fda0157030", 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@generic="c570c396fa44f940a6f0630947839edb53b0111fa19fba95a6bfd9dd6f44980eca832c4d50449ba1530d7b35851282886b2031312bd67b83bcf6a708abb68366dce128cae3e6e58c4894848564a94503c9e64c87c6ccd038987465c12d586a72a120c9a32d976ee3cfb2272d13f45c05de03260cc5a5909c486a77b308648f6beed0246d576d52c8a370631ef2f54224762e6eca5a45e13b4388040088a900b04bc11bec6f2ad5653c11539838b118514ffd662da7846da65069acc65cd363e4e3df3e9c021a6fc4368c7bb770e5578f2509624349c30b44b222ab7b10108117ab308f01a68cd9cd961f804eab8418b673888c9c09f18c567fd45698d62abbfe78f618d3688b1a53fe15346766a4f0cb4b239c038c7b38a4804ed861141aeaeb2aa526c8aaf960e6d84bc373e7aa5d07429c0efb597a4b233ba44c3d6ab5c7e1bca326dc85ccceee95c98563b0c3c18e46f12d1829c65b2f86a067ab5195833707011c65c5905352649efdae0aff4cf3d71836bec375dcab4e232725f97e067af220730eab935d19b9026717c87995824e7ba99f2c686f6e5c57fcd83b913af76449d011194fb168bbdd5725858ff11906d45a03075dc8495458db827668acbb4207485b7dad7c04e8d435536b0d7f1529b5c52c90ea74ec913b79f56deb70cd552b5fbb0459efaf4b3200d4e7065afad465c056b5cb976328270c149d935f51b4b81aeb940e234b10f5a70fd83e75ff5d16994a671aa56d55fb26c38a204be5d4864d435e7a35b39c056148070c322aef886d3db24e802ddb5148e42ba5749b92c18dd01ea724de9a1bc62427d39c6545ed2179df70fdd59905f0ea435f4986fe0a87285d22070220e9aaae2ff070d7e81920be058026fa113d7b6cf2a30d1676036687035f172fb8ca59ad377c06729b24519ee426161a0f600b12ce4cdf716377458c8511f5b802e0dc6182809503ddb0d096ddea8849dd219e857df001933acf77889a764198fb7c86ee77d36e8bbf69140e000d4ac56e5f873eb8fb786de54e221c9ae2b2175cf55a6ceab010e7fbc3f5ba01e69433384f32897de8b7a5bcf0512f808b31d3757cc044c5b5e4ae4e1be5c26f01b474b4bdbb03e23b2359df9bb29b64d7dedcfad1b396a8e1af71ee37ca96066abee8d6478071588823dd5b7f8a14c98b1c174d5ca0f468445be8231f5e97c1aafda4b3f0b39d4ee3d1145b5dc08a05fac4fbebcd6c568e332a95a99b0e14a395c78751f84abfc919db9b7c0fe1cab76667fe45d4b1631750aa50b385febf014f8253d30507c362ff5ec216c200d66bb314ace394c4bcd58fda266291906f53e1417b58698c2ef605b89c05fa169627313cece8dacfa984cae3d8ab708e3bfe76228fbc23a17f6d7d4e60ab3277c0a15e2603c8d57750b74d7dc7e88eed4e8509510f6f59ce95fe25a87430cbd50f0ab24e4f119074b7186f01bd7917f3598d49d4852c50ff37ad727127b697766370ec069d49ea11271062504d0ea4c84386d8c3701873c7208218ae049d4df3ceeff619091ad61b6878b283f8431cd53fe061ef453e59703d87c89510a03e0bf2a5e5f60e995a008bdcc4e32e2af4a728a4aa681af71191f676da18ff1bf6df6c8ed949638cb24052ccfb44cb23ea4c93193893434f8eb9dc088bec3d1240561c66262e1d6e9a292f97ff64a3b0383be0476889aeb2d47e081b1f15d930eab9ed925ae361640317bb1e67dca1b625b91b174d2b4d2a6447c24c92e15adb11f7919a15a5db5a15d0d9fc73f0e985fcd15ce6b8783664d3e8459d97bfe03f2e1b72607ac153f04cba5015932985240162b3f992fb2c70af15f2a719023c8df19f8dcfcee1d002b23f760a1bfd3190cba57670bbb174fcd128ca2289cf369b31c0622539f01f6572e0b2d09200aac89308f4b4842a52594d5f99502f5840e9954c55cb113464c1fe9d35f36c77e32b86017af35a5aaacb545de3c7ff1dc2cadd900cff838762ebaaa839d8264b0736e68de5d64dc11fab0d2399dbf0d9a04aadff151f354fe0a0f08222206473105c70d817c764cae10d223778126814bf0071c240da0c64747c1f2a0d3b45b5be753ffe5d8259e23459afc2e0d5fa0259b097f070817f4b7122dbc75e12f7e294dfdad1f9e11d6879e061d833d85a3606ab85d33c0ffb655cca288fbed478bd2171cf9d6e54a1f51abd7c7bb055ce302e803a9789e4357ee407405999bd8bf1aeac1b2d9d04f15e9df4a432acf4587ca963088b47d497be794a7422df189f50b7c58880456b76485f783307ded7790730759da212a603d33be3ce04770852edd257dceed99fa09761b5c0354aa865942d7ba1e97166f9f7a394dc7b6e45174c2c66932016e5c3f39fd6b2cb2b52872be95529b47ddcf057dcf5c7769b4c5ee81cbc20eddf760f7a8e39112d0aeab674144e67627efdbd72633b0dae143df5973fb4a89a66eb43265b850d16a1e85444d1b554ab8d36cbbd6fe79a018edc19c52644fc2b09a915c39affdcb7d0eaff34f4d535f7381f0f3ad7130a916f323dfde73ee7651ba598aa17304930aadee951ee0b2bbc2fc93803591dd4389918326fe6533956afd60f83a9484e02a62b9ee6ccc0a4adc7b3aacdb8b2c47d2e20e44201a6356472004dce234d33b9bf77d7808fe6e0fbe1c02dca39ac32831d7100fe2b32d7509ca4a23044ebf8c1ac900b8e7ac4f76abda780719914f4374066a59624f920185a2c186ef474bda79df8144de75d27f5464fd5e25811b6649cbd5331f37c5d1d69010643b0295560c6caa49ed2b10876b9f0ab743c8dd7472176619aa09a50e256d857683eb899f075135bb8621d45b499ea72a511052e47eec8335c7bb7433982dbf8eb687c0a33dc7eb6b910d443124a3ff8f5638b82fed8355d0f9164ae4dbe9ceaf048f94b83a3d847fdfe5800274028090d26375a576cf093a8c62d0a883f89ab6d5d09dfb50e941a8c1f7d44aad72e2180a68410ac159d0e33c6a6919e8ee51c23ae1a8bf8568956eaed877a72736e65a9984bdcf18d3734f9f25f834f4f82b54787b627e3d9eba12f7f66c96134d22386378444927e3881b93b96f1946eaf051e653d46a12b98e24ffa2c8467edf2eb92b968979dbf3d49cc136fde6d61bd98355b8c19943c15c583a6911f6fc46dd542267f2ecd6919b877f6aea0e11559880d29fdc322ef860a8f154183c1494fd0fbfd1b3408358c5f881ff53d5c9a5cdd117cc4d0599a75f31cb1a56cc0167332d4e12ff2a57f3b67d27531c123885ab9862f74b88ce98eaa725ef8c72c4b7c0e4e2c55a85fc1996f86b1a7f26713834e6492344dfc3fc135655e1ad998be0b461a54f70a6e92275a41d01ba94d54ecf1bc80823ce19614d10309fc9dc9be9e1ff437b8abfa2b93873d29d4ec95170c187dd9e27c87cf778923051d1bb31887860f655cefc1fb0c5b8783b9bc79374456cccf8587ebbe1d1e4e7adf43b948187cbed02abb75c10fdae3f52f90f7683ac00edfec22561496bdd8b2f36abf2d8e87d2e18d0f36063d14f0b67ee2bc14669d1a2d1f40db5d74a7323ced195d8996cb22211e340388951d2f88355addee61bec470bac2d1004ada47e546ea84ac6f3f362332296c17eda6e7990ec2d5c21db6e3fe3690b97024da39847ea77b1434cef61307bbda034b284a0caedb1d04a3e44c07c6461d731c52d2a3f65c8c518529606ac17c3bc4731db01da1545b73b7f6af975e2be7ec48e16a15132df38d4ce2554702811416f4236268b74a5c66a88f67ed833c4fd3729085962afc2dbe21193fb43439e878631f50510fa55a3cc3f4e3184512fd5516987a05c76494a759c4fc50e0329c88cc50e5f50b7dd29e643c2ad85b2211ff17fac86a6fa20465cde4585abcddaf8e498fb0383642ba42e3d60e880871e922a76c93577fe0168e37edd59f72b2bf13df2ee3c92d82880d8fb4305f68bf5f9c6ae4175c0d9d47cfd9f3772d0758810f4916eeb7c4b44c4144a59ac23cc76581dc714d78b87e8742975fdd632c03f9d2299cd0e82460bdd59c41f8f3d629ab600edb3e8b9070246dd59fe2673bcf7caad3a471c7e153f6e92e96a5253a1b17b1b890ce5589626bcfa68bd7de8a04aa23541b579cd737b64e46d212c9008f6aa3c067815b2fe495d974f7bbbd96e3fde942f8412c89910fb00d85ac74023179aaadc87e6b2aa7646682dd48db23b3a424af576996ae15b8819916457e8dc1c9b05ad05ae193d53c70bd5874e383564ea48655239d5705b9117e4bbd3bd644ad27176d94cd53e95b41c8f23c6a77c96cf57d2fef4d13f9185be504bd5a265d70dc322ea8c30ce7caa08a4d855a1ade806e774ed947ed0505828fe8d3634f5e6c18cc22c9e12283e2dac9168728d172cda295cd27cc5a7492ede0b28cfda308616e7a5cd8be0182e953a0be621627dab2407e3e6474e56e5e852b9a0f9d2a0dd0c6851a8ab8b265ff652965b9d84ea73205589f29dd185f248886898a0e6e4374cffd8da0d543524beb1c3de61985da93b6cc0a7330364de839bdc1fe8203b3561a3b159c388815e394da6eef6ef13ef6ecc75ee61fc0861b1b5c3175a7060ba0ed061a6d7dc4a2a20464ee5e48ffa2d8bed3bd38122bf03be4ff2546f720d229c1340beb4d9985c3db2bbd00f275bfbd104767bea473ae251e36ac0b817c741f838ef734b7b1a8a07120e1559d8dc2e53d2d1723b440df852eddb426e17d2cdd98683fb949e9f26bd366e8428f41ffecb6a87c5aff24dcc5c5b1d79f8f99bb95740f2924a7ad7103c9dbb551feaf631c419c5e250640898f7908d01ecbd586761d24959a72122d3d3779a3c717f5ab1c1add73d14e6cfea7440bc327f69fb4280f76a618e25b9fa2bce763ecb71268169d6bce75c4350128e72c1430bd43313ba2910a9604a05ababdd8a0293952805e2abeacdc7d8c7eff122b7f932a8908efae7c96b46f822b55c1a73410ffabb12ef4085db645b47bf0e9d776b85fd76a459825551867f6c1c9b0dcbbe2dcda1dbb6cba763874dfa936d060d8320223ee6a6bd9c5d2e94cd814a8fc7f872e352199cfdbf78ee3cc6a2a39886560e25e5773400d87f9b7897d4f43875198a937cbd063ed8cdd114ea304e91e242419d4ee2604233c4aaee97f1e8eb7ed42165906b012a3ff7638a0c5cde8ce9810775c1f3f4e6f452131ed0a2a1ac78d2a39a956f5ed6bfedd887718afcd1f4c07177562c4e83ca655f3d24ed9705b92ebf9686c57bedd9e737357ed8d826e746090bf73d691f9438d77471f55c8a68f2a5897f571b9e0f57e7c72fee0e658e83d54462246e34449658fe28be42877e558e2d1bc0d474ea673cdcea7b3dc4b32427f4220802c82a832fa98ff660d26bd8f3e396b2112a399864fb4dffb8772da3ee6903137f78156afc18ac23e103e5046234019da32c9bfe5926f67f471da71268e3ad50e9fe9497452856f6f8e28e7ad6084361646fd459a25a7c5614f69ce49b87c618c056ed9da7696127e2fa71e1699d991ff6d6be1e1be5c0e9e543ac36ebf8b79893e0ad8b728e14137edca23359e3a415d6d6693f96211733907ceed6ea86586ee5e2d2547c77ae2eb15b662dc491762186c6597a67ad098138a48fa2285b4fee166e8014620e55bb76838c0730ff3dbb572ef1f49cd00d7995d99c45a00df0d12954f7b6790a9b03659891fff33ff623c24571698d18d8acfefec9edbf796facb84ee6688cf6d71649b3f38e954e759beebfaf86d68fcc0e79221567ad26f750db21d3a9e26", @typed={0xc, 0x3e, @u64=0x7}, @typed={0xd8, 0x63, @binary="7acf2b2fc857c87e2f67bec5289ba6ea70d13f68ca17fca08e28cd76584604e04685cbcacf3b9c15ad90e671763e0b4caa23d637ce477ba74eb920cce3df07d9213a8743fcd8333eca2d9671b79ad3c2f1a3e12448653698bb83920b7bbf522a0594f5ad816af4604b82df60b7c1596796a67335e9dceb0a36966a7ecc0a39da7cb1373d663ca9b0458ffaee26cb788a117c8b641085665e3ae7e5b24385004837cf2f332a24b7105137d82af160eac4fd0356d4fa7e942c03dfa8597e56a691377595c44b79cbad0a6a2067fb2b82d89744"}]}, 0x134c}, {&(0x7f0000004680)={0x1c, 0x15, 0xc04, 0x70bd27, 0x25dfdbfb, "", [@typed={0xc, 0x21, @u64=0xc04}]}, 0x1c}], 0x6, &(0x7f0000004b00)=[@cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x18, 0x1, 0x1, [r16]}, @rights={0x38, 0x1, 0x1, [r17, r18, r19, r20, r21, r22, r23, r24, r25, r26]}], 0x70, 0x4}, 0x20040000) 2018/03/23 15:56:24 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) write$selinux_access(r0, &(0x7f0000000040)={'system_u:object_r:anacron_exec_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x33, 0x35}, 0x36) write$selinux_access(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a696e697472635f7661725f72756e5f743a73302073797374656d5f753a73797374656d5f72466665726e656c5f743a73302039386033deb9e49c02b90738ef2b"], 0x46) 2018/03/23 15:56:24 executing program 2: unshare(0x400) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) fadvise64(r0, 0x0, 0x0, 0x0) 2018/03/23 15:56:24 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) close(r0) setitimer(0x2, &(0x7f0000000040)={{0x77359400}}, &(0x7f0000000080)) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000140), &(0x7f0000000180)=0x10) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x57, 0x3, 0x97d, {0x80, 0x6}, {0x7fff, 0xffffffffffff0001}, @ramp={0xe0f, 0xea33, {0x3f, 0x4, 0x5, 0x800}}}) 2018/03/23 15:56:24 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000580)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000003c0)={0x0, 0xfa, "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"}, &(0x7f0000000500)=0x102) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000540)=@assoc_value={r2, 0x7}, 0x8) fremovexattr(r0, &(0x7f0000000000)=@known='security.evm\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000380)=0x0) ptrace$getenv(0x4201, r3, 0x7, &(0x7f0000000080)) r4 = socket(0x8, 0x2, 0x20000000000) write(r4, &(0x7f00000000c0)="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", 0xffffffffffffff6d) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000000340)=@add_del={0x2, &(0x7f0000000300)='syz_tun\x00', 0x7}) 2018/03/23 15:56:24 executing program 4: memfd_create(&(0x7f0000000140)='/dev/sg#\x00', 0x3) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x20000000000000, 0x2) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00e51c2834c6ef748ddd87c1030200001a801900008c2ecd1a6e0a6291d8e52e8aac182a27c9c572f66ac3078f06d73b646d97bb8bb8292c389f8f4b106e9526af4bd301ac556489af0b117d8e87682a5da329f1100f1ed101f0147356988e50d837bf19f7383210735a1e57637591ba48dc1b85c5dfdb9e765421d3152e5702f38fa667716703d2ab98a49cbddf384a5230c8ba1a5429a51281d8409ad9fe9adc95c73772862982f3b7009cc5281f336351e236f9c29cf4c7419d9f63e8235f7ff50fb89a4de3e5833cb899373d2b23f81b5d95e619f93e8370"], 0x3ba) clock_gettime(0x1, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{r1, r2+30000000}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000100)) syz_open_dev$tun(&(0x7f00008d2ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl(r0, 0x227c, &(0x7f000097e000)) 2018/03/23 15:56:24 executing program 5: futex(&(0x7f0000000040), 0x3, 0x0, &(0x7f0000191000)={0x77359400}, &(0x7f0000000ffc), 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x1810c1, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000000c0)={0x5, 0x9, 0x1, {r1, r2+30000000}, 0x63}) 2018/03/23 15:56:24 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x20000) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000180)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c07e98)=@newsa={0x154, 0x10, 0x713, 0x0, 0x0, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6, 0x0, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0x0, 0x0, 0xa}, [@replay_esn_val={0x1c, 0x17}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) [ 97.008212] binder: 15867:15870 transaction failed 29189/-22, size 582-0 line 3005 [ 97.037069] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/23 15:56:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r0, &(0x7f00000ddff8), 0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x874}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000040)="3ee2a4b9268e8eb3d0fbb94562a2aa2cb7a0cbb7464dfe8d07b302dce9461820e858b74c786ce794b323d8e136c8ae95a578b675", 0x34}, {&(0x7f0000000080)="bf332eb3444fff8f62e52ea11bfe29154157866b2d7c7e9e21388419bd6c9d7659d8d483fe1f094337cfe80b0d7a9f1507a94f4887fc998e555cdbac38a7cb5818d03e19e6d7915fe18f31068aa1c4755249b23c0fb768a672b00f9283b32ed47e69aac34fc7264f51f9bcde33fb3ec569f1731e3bbb228e2fea3bb7a1daff139c48886a62e5076aab4a282c887a9f064612aa11b3444b3b4f4a7af2a4327af968c69252e9ea15e3ff6632e0d340ba56139111", 0xb3}], 0x2, &(0x7f0000000200)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0x8008, 0x8b, 0x4b2c, 0x7, 0x5, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0x8000, 0xc88b, 0x5}}], 0x60, 0x4}, 0x40) 2018/03/23 15:56:24 executing program 0: r0 = gettid() r1 = gettid() sched_getparam(r1, &(0x7f0000000000)) exit(0x3) prlimit64(r0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 2018/03/23 15:56:24 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x60800, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) prctl$intptr(0x21, 0x0) 2018/03/23 15:56:24 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00'}) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000014009be70000000000000000021f0000", @ANYBLOB="08000200000000000000000074043bf3"], 0x2}, 0x1}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x7, 0x7f, 0x1ff, 0x3, 0x7f, 0x0, 0x7, {0x0, @in={{0x2, 0x4e23}}, 0x100000000, 0x1, 0x6, 0xfffffffffffffffa, 0x1ff}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0x8000800, 0x30}, &(0x7f0000000180)=0xc) 2018/03/23 15:56:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r0, r0, &(0x7f00000ddff8), 0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={0x0, 0x7}, &(0x7f00000001c0)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x874}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000040)="3ee2a4b9268e8eb3d0fbb94562a2aa2cb7a0cbb7464dfe8d07b302dce9461820e858b74c786ce794b323d8e136c8ae95a578b675", 0x34}, {&(0x7f0000000080)="bf332eb3444fff8f62e52ea11bfe29154157866b2d7c7e9e21388419bd6c9d7659d8d483fe1f094337cfe80b0d7a9f1507a94f4887fc998e555cdbac38a7cb5818d03e19e6d7915fe18f31068aa1c4755249b23c0fb768a672b00f9283b32ed47e69aac34fc7264f51f9bcde33fb3ec569f1731e3bbb228e2fea3bb7a1daff139c48886a62e5076aab4a282c887a9f064612aa11b3444b3b4f4a7af2a4327af968c69252e9ea15e3ff6632e0d340ba56139111", 0xb3}], 0x2, &(0x7f0000000200)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0x8008, 0x8b, 0x4b2c, 0x7, 0x5, 0x5, r2}}, @init={0x18, 0x84, 0x0, {0x5, 0x8000, 0xc88b, 0x5}}], 0x60, 0x4}, 0x40) 2018/03/23 15:56:24 executing program 1: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000900210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) 2018/03/23 15:56:24 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000004c0)='./file0/bus\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000040)='mqueue\x00', 0x0, &(0x7f0000000100)="381e3d289c785f66f386ffcf6a2c8257a7f7735d5933eb608d7d3c82990e911d863b67f1ef18ba4fda695e2f05c8f681666a68630d1a609d51025c9604704d9420a9f2f72b8d0240e741846fe156567bbf6b3a0fbe7bf4ba7e8509afb498ce49c67d4cc3d6b5") r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0x822000)=nil, 0x822000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="a0", 0x1}], 0x1, 0x20000000000) mq_timedsend(r0, &(0x7f0000090000)="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", 0xfd1, 0x0, &(0x7f0000adcff0)={0x77359400}) 2018/03/23 15:56:24 executing program 3: syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x5, 0x101000) r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x40, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x80081270, &(0x7f0000000000)) socketpair(0xf, 0x2, 0x8000, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x37, &(0x7f0000000200)="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", 0x1000) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x800, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000180)={r3, 0x1}) 2018/03/23 15:56:24 executing program 5: seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000140)=[r0, r1]) setfsgid(0x0) 2018/03/23 15:56:24 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000ffefc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f00008dff3c)=ANY=[@ANYBLOB="b8000000190001040000000000000000ffffffff000000000008000000000000ac1400000000000000000000000000004e2000004e2000000a00a00000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xb8}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/23 15:56:24 executing program 0: r0 = socket(0x10, 0x80002, 0x10000008000) write(r0, &(0x7f0000000140)="260000002200470105001e000000000000006d20002b1f00c00000000000000000c7033500b0", 0x7a) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000000)=[{{&(0x7f000086c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000000080)}}], 0x4000052, 0x0, &(0x7f0000000040)={r1, r2+10000000}) 2018/03/23 15:56:24 executing program 7: mmap(&(0x7f0000eee000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) 2018/03/23 15:56:24 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x155) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x1, 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x1, 0x8, 0x1, 0x8001}]}, 0x10) write$tun(r1, &(0x7f0000dae000), 0x3ba) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl(r1, 0x227c, &(0x7f000097e000)) 2018/03/23 15:56:24 executing program 7: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/03/23 15:56:24 executing program 4: r0 = socket(0x11, 0x803, 0x300) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x800, 0x4) connect$inet(r1, &(0x7f0000cd0ff0)={0x2, 0x4e20}, 0x10) recvmmsg(r0, &(0x7f000094f000), 0x269, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0xa, [0x1f, 0x401, 0x100, 0x200, 0x75, 0xff, 0x1, 0x90, 0x5, 0x7fff]}, &(0x7f0000000080)=0x18) 2018/03/23 15:56:24 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000140)={0x0, 0x0, 0x4, @tid=r1}, &(0x7f00000001c0)) 2018/03/23 15:56:24 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0xc) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f00000000c0)) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) prctl$getreaper(0x25, &(0x7f0000000000)) 2018/03/23 15:56:24 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000002c0)={0x8, 0x80000001, 0x100000002, 0x20, 0x0, 0x2, 0x5}, 0xc) r1 = gettid() clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) rt_sigqueueinfo(r1, 0x27, &(0x7f0000000300)={0xf, 0x1, 0x5}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x151180, 0x0) write$evdev(r2, &(0x7f0000000100)=[{{0x0, 0x2710}, 0x7, 0x1, 0x6}, {{0x0, 0x7530}, 0x5, 0x1000}, {{0x77359400}, 0x5, 0x240000000000, 0x8}, {{}, 0x5bf, 0x87}, {{0x0, 0x7530}, 0x4, 0x8, 0x40}, {{0x0, 0x2710}, 0x252d, 0x4, 0x5e6c}, {{}, 0x9, 0x96ed, 0x8}], 0xa8) modify_ldt$read_default(0x2, &(0x7f00000001c0)=""/240, 0xf0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0xff, 0x2) 2018/03/23 15:56:24 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x3) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c800"}, 0x12) fcntl$addseals(r0, 0x409, 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) 2018/03/23 15:56:24 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23, 0x800000000000000}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x7fff, 0x1, 0x2, 0x4, 0x7, 0x357c, 0x100}, 0x20) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040)="88", 0x1, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000b0fffc)=0x58, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000000000)=ANY=[@ANYRES32], 0x1}, 0x1}, 0x0) 2018/03/23 15:56:24 executing program 2: getrusage(0x0, &(0x7f0000007000)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/create\x00', 0x2, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200280, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000080)={0x0, 0x37e, 0x9, 0x49, 0x7, 0xff}) r1 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x4a2, 0x2) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000000c0)=""/231) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000001c0)={0x73, 0x7, 0x8, 0x800, 0x2}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) ioctl(r1, 0x9, &(0x7f0000000280)="96407c89ea9cd94bbd1f296fd87368e41a3ba45087a5e2e973414277cc7673cbd5e7a4587d7a36cdc67970a0d2f8446f5e7dfd355653b0bdb681aca352370ee7902086084b40a77981f4014787b9b0146c4f7b009b7434fb42ae21cd1bdc91cfc3fb7e9ebd71983eac8ca2686a62bab2e6532d6410e2bd435ad1bfb8de897d91f974b68826137cd7ce3534931f8b25caf9a6708fc63a262152e9186e4ed3c0fc7ff38ad782c1f6915a90478149bec1d12be2c1858403371becc0259428246ce4202d3f56cf76740b03880f1d9272b1fa248865149a487a8baca28932e6308a9091f4c81ac5d40839f85364896553f2a5f296a2299c") readahead(r1, 0x7, 0x6) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/03/23 15:56:24 executing program 0: r0 = add_key$keyring(&(0x7f000085a000)='keyring\x00', &(0x7f0000100ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_security(0x11, r0, &(0x7f0000685000)=""/148, 0x94) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x5, 0x4) 2018/03/23 15:56:24 executing program 5: r0 = socket$inet(0x2, 0x802, 0x80000000000000) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000080)={0x3, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x108) 2018/03/23 15:56:24 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getpid() lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)) ptrace(0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000002540)=ANY=[@ANYBLOB="140000000301ffff000000000000000000000000391726ffca7869f0226ac6f5deb0ae3db37f3c36a98cba0cf0e2d2361d6aff8c2fce1f760b972827116871768dd2763270e8ef13a20e5e"], 0x4b}, 0x1}, 0x0) sched_setaffinity(r1, 0x6, &(0x7f00000000c0)=0x2) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x20400, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/03/23 15:56:24 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) syz_open_procfs(r1, &(0x7f00000000c0)='net/connector\x00') fcntl$lock(r0, 0x7, &(0x7f0000155000)={0x1, 0x0, 0x1526}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0x6, 0x4) 2018/03/23 15:56:24 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x3}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) r1 = getpgrp(0x0) get_robust_list(r1, &(0x7f0000000100)=&(0x7f00000000c0), &(0x7f0000000140)=0x18) setrlimit(0x7, &(0x7f0000a06000)={0x5}) timerfd_create(0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) getsockname$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/23 15:56:24 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1b, 0x0, 0x0) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/149, 0x95}, {&(0x7f0000000140)=""/48, 0x30}], 0x2, &(0x7f00000001c0)=""/139, 0x8b, 0x400}, 0x40) connect$pptp(r1, &(0x7f00000002c0)={0x18, 0x2, {0x1}}, 0x1e) 2018/03/23 15:56:24 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x18000, 0x80) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x4, 0x6, 0x6, 0x2, 0x40, 0x0, 0x20}, 0xc) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000140)=@fragment, 0x8) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000000000)=0x3, 0x4) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) set_thread_area(&(0x7f00000000c0)={0x9, 0x1000, 0x2400, 0x9, 0x40, 0x0, 0x80000001, 0xfffffffffffffff9, 0x18, 0xfff}) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) inotify_add_watch(r0, &(0x7f0000000100)='./file0\x00', 0x800) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000180), &(0x7f00000001c0)=0x4) request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)='bdev{-$\\)lo+*system\x00', 0x0) 201