ffffffff}], 0x48) signalfd4(r2, &(0x7f0000000280)={0x7}, 0x397, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0)=0x3, 0x4) socket$vsock_stream(0x28, 0x1, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) 2018/05/05 02:08:12 executing program 0: r0 = socket$inet(0x2, 0x5, 0x7ff) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000000000)=""/57, &(0x7f0000000040)=0x39) r2 = dup(r1) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/05/05 02:08:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x0) ioctl$GIO_FONT(r2, 0x4b60, &(0x7f00000002c0)=""/4096) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8953, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) [ 140.742201] IPVS: set_ctl: invalid protocol: 47 0.0.128.0:20004 ovf 2018/05/05 02:08:12 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:etc_aliases_t:s0\x00', 0x23) io_setup(0x0, &(0x7f00000000c0)) dup2(r0, r1) read(r0, &(0x7f0000000180)=""/184, 0x62b) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/05/05 02:08:12 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080), 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) close(r0) 2018/05/05 02:08:12 executing program 7: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}}, 0x1c) r2 = dup3(r0, r0, 0x80000) r3 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x5, 0x402000) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffffffffffff00d}, {0x6}]}, 0xffffffffffffffb8) r4 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x80800) ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f00000000c0)) sendto$inet6(r1, &(0x7f0000000000), 0x133, 0x0, &(0x7f0000000140)={0xa}, 0x1c) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00000001c0)=ANY=[@ANYBLOB="ac14fa1b00000080cb30d36c000001e00000012de6779518c2280ad88e4c4e0e688502f848db0a6860401b6c4dde8d0f261708b717ba9af71bc93ae3c3d638efd0ad8b8092eaa1929aa8845e4b01bbfaec854aa850aec9bb7c7b8d996ea3275d9db856f330a48fbe7b8e85d7f05f41df7d487902b4d4b6bb9b5b67684d103f2b767979a23c20262bfcfe8dd17e1d5880373765e4f19a0000000000000000000000000000000000000000000000"], 0x20) 2018/05/05 02:08:12 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x805, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setgid(0x0) listen(r1, 0xa00000000000) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='bridge0\x00', 0x7}) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setresgid(0x0, 0x0, 0x0) dup2(r0, r1) 2018/05/05 02:08:12 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000000000), 0xfa) sendmsg$kcm(r1, &(0x7f0000000340)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9, 0x1, 0x4, 0x4}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000040)="71ed", 0x2}, {&(0x7f0000000140)="996c4315fb4f409d4f72c2c40c3ff75fcd0ab953250b96566c56ed89e2afaf0a7eba9297ef02b50feeed34aabb303acb0b4296c6daef68834a72786ef689f7ab0808229a27451ba66955cf35b04a7f2a0d9e0236aee71ff30595c86a9941fbdc9967e6052b12209e78eb582f91562e1bf3e9ceb237712295fceb71c0e9e738db31eff1b9351990c53b83448ddea4750e2f4b949579618b77689b4907e440eaa3c55b0e", 0xa3}, {&(0x7f0000000200)="4e6a863648d7378b362309ec9aacbc5969779c25380fb5a3e69d61de46a0e58ce434be7d2ba2a0be344d3e30cb8b0c7f8c92ffd4c842ac07c7a5863e4aa3118a96bb49ef2e317d8036f3c7d21620cd4d15de217cf0e2427bbe55dc67ac66957a812fc2b249fefe3fc139638fcafa5ee708c3a9ec6eae68b3665a5f313d8faec26af0649657b8f1aee6d40ea99a07738c0aa26105913946f143bb4a1c5eb2ba8040e5d5a5e171710ef63787017a703fa8dbb55fe6a47b765d9578497a36fc639ffba976a4a6d8c8689c338c177258b71e35ae4f8072fcf6b1f35321a65799dba2ba07ce51cf17bace3a745b2d8e8aa676883cc455", 0xf4}], 0x3, &(0x7f00000004c0)=[{0xa0, 0x18f, 0x8, "d0f83ce5ba3e0332c486efe0a1307b06cd0d3892a241d804c1d7cfc9f62448305e807a089d7e72aef119f3d4149c314abce0f3ff136ed0d8bd36ee909b2cdebe9e2c84fdc637d051e97102cb7ac538dc9abbd4900f5f7798f92a4ca677ba9d286d8ec553218fc49da0558b2d7d7456e2033824837522baa3e2594b5eec065c1a3a1b9c0533538252201681f17a"}, {0x80, 0x29, 0x100000001, "fef7805736446edb374b81e8ceea619b2635d370b2594e7fe4e25e3e9ad0f444906c8ee97804d1a86887b554f446543489216e355216cd9230bb7717a6b147a90a48b9d4449d3db41cb827ebbf5e633c1d73cb0a3e5240c93e0e43c5e57d634f28b2eb922fa51a24678e5b81c4"}, {0xc8, 0x11f, 0x9c, "1a9c99aa8c1af2c1cff3f1253cc9e8d15dcbed8f8a063b18b9451ccf4063efd65aa49de3d329eea4626cce006ed1a3897d002451cc67f227a3475ae733683db1da95adf762f61ae54c6e2472f25fc632686333a6e7a610ef57c2607d44693abff0a2e3403a1712b232d40ea6d9e2b8c361ea6f6e66cbea7f0631e37dc7a4cdd8d9c09dc3280c87366d4e23d8e328f249e7ee2c473a4c0d5f79b234511eb309d7c43696c831a0b7033364a34c7d23a497a2299aefa3"}, {0x30, 0x116, 0x1, "ee10b42583e4e24c8b5f9ae86e8583dfa14c264f4b4e1d96535c364a"}, {0xf0, 0x1ff, 0x3, "e434b13b4c057a4de6f8d48fd18da1f2154a959bc524d4cb3e0bb254e374f47edfe0fc61cb715b42320ff261aa4fa1114f65ee1cedbd3bf20422866b2cc042e70a1434890e9e6431873327894ab22a69b89fac12706b6ba16c0deeb4b4b026b5743f96cdeea741e39e1c9cd8042695eb197b5d0495a19e36293b026fddca581fb542db85e2e8ac6de1bcd6154eb443fdeeb402a5ec51889b1e215dfe02f7c93ea45d677a8edb9d2ac3319f8fa2d1bf130809f769f28769e2e11979edb206aa87e641f9a53f42ce74658b21f5af150de5379dc7d0f2455e3a8483e54d907ed16c"}, {0x1010, 0x11b, 0xa2f6, "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"}, {0x90, 0x11d, 0xfffffffffffffff8, "f5d9dc13b43491a72b50539c2c2c78a0bf30f49d0edb1e99fe9d54d5f2027fab8ad9432ff3287a2b390336c39e54c4ff9e9e6b3a2b55ceab3c96345233aa8663593ff4eee10762a6cb3903de1509237550a90bfc59d300c89e595ffbbc562a1db3bdbe65339f72f6eedb523be7c68e6d3d3005df0328461b80a946"}], 0x13a8, 0x1}, 0x8010) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000380)) 2018/05/05 02:08:12 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000000240)="34e9a9bd51c6876d2be8601b42af65162c3a82a0adcaaaa5339f289bf71041306cda12b9f5956c2a9f0df2cd61226484d54a58cf900e6e4c0d2a4cb28815da5bacf5f665a8ddf727242f26ce0f") r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7fffffff, 0x4200) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x6963, 0x109000) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f00000000c0)={0x1, r2}) inotify_init1(0x80800) 2018/05/05 02:08:12 executing program 2: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x82) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f0000000000)='\x00', 0x0) fcntl$setsig(r3, 0xa, 0x3a) ioctl$EVIOCSFF(0xffffffffffffffff, 0x40304580, &(0x7f0000000180)=ANY=[@ANYBLOB="0000000000ac0001000103000049"]) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000000000), 0x2b2) dup2(r4, r2) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) [ 141.524786] IPVS: set_ctl: invalid protocol: 47 0.0.128.0:20004 ovf [ 141.765396] sctp: [Deprecated]: syz-executor3 (pid 9595) Use of int in max_burst socket option deprecated. [ 141.765396] Use struct sctp_assoc_value instead 2018/05/05 02:08:13 executing program 0: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x5, @dev={0xfe, 0x80, [], 0x18}, 0x8}], 0x3c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x6ac90000000000, 0x2, 0x800, 0x2, 0x8, 0x8, 0x5e, {0x0, @in6={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x1e}, 0xffffffff}}, 0x1ff, 0x6, 0x6, 0x6, 0x2}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000480)={r1, @in={{0x2, 0x4e22}}, 0x1, 0xfff, 0xfffffffffffffff8, 0x20, 0x10}, 0x98) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000380)=0xfffffffffffffe23) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x0, 0xc000) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000001c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000240)={{0xb1, 0x3, 0x800, 0xa0, "53813c74648de27d5770036f2862c50bba13a84dfb197a6124f8c6c08b9115f2511fb5f19d48e996858c92e0", 0x3}, 0x0, 0x0, 0xfbad, r3, 0x0, 0x3, "fbdcdfde836ea67c5c770ae6946b0a0dfc725e84fde2528c9b5ebe905fece8351ccf0c83501b96c0c80ada48aab36e6a45fedc4da77ccf758484ccfa49a7de94", &(0x7f0000000200)='{wlan0+\x00', 0x8, [], [0x7, 0x1, 0xee8e, 0x9]}) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) 2018/05/05 02:08:13 executing program 6: getgroups(0x0, &(0x7f0000000000)) 2018/05/05 02:08:13 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffeffffffd, 0x10000000032, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x8b29, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x3c) ptrace$setopts(0x4206, r1, 0x2, 0x100029) tkill(r1, 0x1000000000013) 2018/05/05 02:08:13 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@fragment, 0x289) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/05 02:08:13 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x2, 0x103e00) bind$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') socket$unix(0x1, 0x2, 0x0) sendfile(r0, r2, &(0x7f0000000000), 0xfa) 2018/05/05 02:08:13 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x100, 0x0) listen(r0, 0x7) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000080), 0x1000000000000213) 2018/05/05 02:08:13 executing program 3: r0 = userfaultfd(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x80000000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) epoll_wait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x20000, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0xfff) 2018/05/05 02:08:13 executing program 5: socket$rds(0x15, 0x5, 0x0) r0 = socket(0x3, 0x7ff, 0x1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1, 0x1df9}, 0x1c) sendmsg(r0, &(0x7f0000030000)={&(0x7f0000000080)=@generic={0x10000000001e, "0100000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x268, &(0x7f0000000580), 0x0, &(0x7f0000000100)}, 0x0) close(r0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 141.816529] sctp: [Deprecated]: syz-executor3 (pid 9595) Use of int in max_burst socket option deprecated. [ 141.816529] Use struct sctp_assoc_value instead 2018/05/05 02:08:13 executing program 1: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tp, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/207, 0xcf}, {&(0x7f0000000280)=""/175, 0xaf}], 0x2, &(0x7f0000000380)=""/248, 0xf8}, 0x102) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000001800)={0x28, 0x0, 0x2713, @host=0x2}, 0xfffffffffffffeb9, 0x80800) madvise(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x0) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0x0, 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x400, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/05/05 02:08:14 executing program 6: unshare(0x30020102) flistxattr(0xffffffffffffffff, &(0x7f00000003c0)=""/174, 0x27a0adb782ae71a8) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffffffffffffff00, 0x14000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000180)={0x81, 0x0, 0x81, 0x8}) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000480)={0xff, 0x658, 0x100000000, "1e464eef5f5565676088ebd55125073dd330cf615d59ff28f81cf538b630bdcad79b5954f6ac0c624b9e8880179b3590564eaa00fa6837a56e30e4485cfdd109678a58e85ce03af9ef62117d1d288fe0b7bb9170b7d17b3b1e0598f41750d0be324d27a639b47265d215cc7f462ccc59c5e279c92078deaf8bd2c72498d5d9931ce1a30482b5623e54ce03fb05d505e75d2be969ea78892a0797da40f340f1a7b335b2ac73d57a773fb76c53c839ad7496b706182f696a2224f73a8757ae72b4dd9fc241e39e889cebb5b09dd79de968305e5a97afb9dcc3f18d42b4dae4cbf50ccd4e242a1999a24df66a0696621000341fc8136abaf2e1eee3514ae5899b"}) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='cmdline\x00') ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000340)={0xea, 0x400, 0x3, 0x7, 0xd79f}) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000100)) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4000000, 0x8000000000) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000002c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000280)={0x0, r3}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000380)={r3, r4, 0x9}) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000300)=0x4) keyctl$setperm(0x5, 0x0, 0x80000) 2018/05/05 02:08:14 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000280)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000100a27ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x10000, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0xd2, 0x9, 0x3f}) 2018/05/05 02:08:14 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x800000000800, 0x0) r1 = geteuid() quotactl(0x7, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)="3124e73a4326074a73ad6fe047e751d2187b34d9af7cedc075c0ff7ac674b98ad4fa98417ffb102cf8dbe04c2569225032a0dbc29c1ff5ec06eb9b1b1ef5fd13a0df288b1ff419a1096ba2eb1b60bdb77ceb991d38b8028fed5235bb69c507b39718b9a3f7c5a874820deed4e58e2d8d301b86ed22911bf402ed15799a2af76d691734de0a4e83de9fa2ccdc642bcb1f5399b96b4f2dbba854") socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000200)='lo\x00') read$eventfd(r0, &(0x7f00000000c0), 0x8) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000240)={0x1, 'vlan0\x00', 0x1}, 0x18) 2018/05/05 02:08:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x2, 0x0, "111d6c1ba6050dd77cf3f2f09d1eb02a25988f26a9ffffff7f01641c99b0def45ac625ada3316175a9d341111cfe1711e12c196e1ab99946f6e4750594e415670d1330c9611c3974c55bb4d50000e111"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000340)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x4, 0x0, "aee3e02177a8b390566bc2dd09f1a3762d791ee4f4b438301ef0512cdb0500608905a2b845dc84fb52db92b78b7765b975935988dc185e581f893ac2396270f993a39d4502f90359bd12e421e02d30ee"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000680)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, 0x0, 0x2, 0x0, "41223f1c08455047284bea37cf1ab7534db964b7958943c7db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb080000000000000031290242710b99b8401772c02989f80629dc1d9e"}, 0xd8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000780)=""/4096, &(0x7f0000000100)=0x1000) 2018/05/05 02:08:14 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000000c0)=""/99, &(0x7f0000000040)=0x63) sendfile(r0, r1, &(0x7f0000000000), 0xfa) ioctl$TIOCNOTTY(r1, 0x5422) [ 142.125337] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/05 02:08:14 executing program 3: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xffff, 0x8080) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000100)={r1, 0x80000, r2}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) sendmsg$netlink(r0, &(0x7f0000000440)={&(0x7f0000000140)=@kern={0x10, 0x0, 0x0, 0x80008000}, 0xc, &(0x7f0000000400)=[{&(0x7f0000000180)={0x60, 0x15, 0x8, 0x70bd27, 0x25dfdbff, "", [@generic="56c2f1c0f4be5b98cf10eac943cc8609dd8c667c2b1149214219a4430e9778703d01dd16f1b97d1f160ca5fbb985", @typed={0x18, 0x95, @str='^^md5sum\'}vmnet0-\x00'}, @typed={0x8, 0x5a, @str='\x00'}]}, 0x60}, {&(0x7f0000000200)={0x1fc, 0x29, 0x121, 0x70bd25, 0x25dfdbfd, "", [@typed={0x24, 0x21, @binary="0aed1d824de371a96beb55e226e4fd16f199709a15a77c46892ab98c2a0868"}, @nested={0x1c8, 0x84, [@generic="e3886cc85e1f908b3ae6c36801c6f4fc715e97b5537c7edbe034b5232672c34cd7a0624dda125d6231e4b70202065f1e5736d3b6ad142ca18c3dc6", @generic="40a4a88813a844da6255552c1c5708e24f0a71befc0c464977b2807fc3a6769cf8eb5b488cce7e368bede4ae3c90409f9a92ce491864dbd0060632", @typed={0xc, 0xe, @u64=0x1ff}, @generic="4ef55917456174e2e2322a105d7f4359ec19221fb7a9685cfcaac4a44461becaad1b29be1ba8aa1e1b8d7428bda58cf42d6f8c7abbf83338c085baba4c3ca3a02b8314b9ef63b73429fefa41a155a5fd2e8a344904621276b96e10005434d64e0982929efe49ab4a9bbe6c169866d843", @typed={0x4, 0x69}, @generic="9505477f1ab4248da507a431b1daa17d81a8783a37a59514e2", @generic="13b6ab3e098c6f92dd90abe7f89627a41cb63cd635f057124509b9dae48b7e7bf61c41833471478dae1c06ea2924b3ce74c20f9c478d3596c3f013f619fdb38e7896d1db21de63c544f0958979f794fb11c1b98d0153946689f3efda51dadb07835075ad1db48f0010cf90af25044f68aa68d2451a18f1743dee031188ed021e7301b584e9330a80ec35e30587510bc18cd014ce5e42635fb741978ccb7606d49646714c869920b7b2b9948da4faf3d791cb82c191"]}]}, 0x1fc}], 0x2, 0x0, 0x0, 0x4001}, 0x20000000) socket$vsock_stream(0x28, 0x1, 0x0) [ 142.204776] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/05 02:08:15 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000838f18)={{{@in6, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002b40)={{{@in=@broadcast=0xffffffff, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x33}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}}}, 0xe8) close(r0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x44000, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x4}, 0x68) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @broadcast}, &(0x7f0000000040)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000240)={{0xa, 0x4e21, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, {0xa, 0x4e22, 0x6f6, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x3fa, [0x7b, 0x81, 0x5, 0x0, 0x1, 0x0, 0xad, 0x8ce]}, 0x5c) r3 = getuid() fcntl$addseals(r0, 0x409, 0xa) r4 = msgget$private(0x0, 0xa1) msgsnd(r4, &(0x7f00000002c0)={0x0, "aad86d4f42a3c9666194d8c7d12d2a0da137c41ef6a819a9eccf2c225dcaabf3db34839827b5fa985c25354cba8591ca8f0d6cdddbfdb497ba3866da8768c63469f75968bcd7ceafcc8854955fa351c1c4b65f456d8bf3c9cf70362a45bf87bd2d1f70540bbe49997fdedd246aa7a69c9c627c83f1da40a746e67a95178bf48b54a1a1b216db454711ee6d7ed1f36f097045bc64"}, 0x9c, 0x800) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000380)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@loopback=0x7f000001, 0x4e21, 0x8, 0x4e23, 0x0, 0xa, 0x0, 0x20, 0x3c, r2, r3}, {0x3ff, 0x3, 0x100000001, 0x10001, 0x72, 0x80000001, 0x10000, 0x2}, {0xfffffffffffffe01, 0x2, 0x8, 0x1}, 0x0, 0x0, 0x1, 0x0, 0x2, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x20}, 0x4d5, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x3507, 0x3, 0x3, 0x8, 0xfffffffffffffffc, 0x8}}, 0xe8) 2018/05/05 02:08:15 executing program 5: r0 = socket(0x80000008, 0x80006, 0x3) pread64(r0, &(0x7f0000000100)=""/227, 0xe3, 0x0) socketpair(0x1b, 0x80807, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000240)) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000200)={0x5, 0x1, 0x101, 0x3, 0x2}) ftruncate(r1, 0x25c2) ioctl$sock_ifreq(r0, 0x4000008993, &(0x7f00000000c0)={'bond0\x00', @ifru_addrs=@in={0x2, 0x4e20}}) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) 2018/05/05 02:08:15 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2}, 0x2c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x103002, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r1, 0x0, 0x249, 0xfa, &(0x7f00000000c0)="3329ddb6118e6bc1a08aaebba66798b08e0999139614c7351a37febbdc59a4f7283150570f4b65907b3706d752abaa6604a2bf3c39802d7fe1d43c086b27a24518aa61a73265689ecc1073b0a1c869073a86f1701dea3301aa6d82c7d6263461b5350b4adcc41eed1c4caaf2c7d7954ddcdd974a5d82bd90f5ff0358f142271a2a2d8e30f635cb6b19b257928b0fad7b65ab6cedd58a24c601f86c", &(0x7f0000000240)=""/114, 0x7fff, 0x3}, 0x28) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x5, &(0x7f00000affc8)=ANY=[@ANYBLOB="1900000000000800000018160000", @ANYRES32=r0, @ANYBLOB="0000000041090600004d40d12c000080"], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039efd8)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f00002c5000), &(0x7f0000000040)=""/51, 0x2, 0xfffffffffffffffc}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r2, 0x50, &(0x7f000039efb0)}, 0x10) 2018/05/05 02:08:15 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r1, &(0x7f00000000c0)="ea0a3cad637f1f516e12ce4824a0d5f03fde04db490895638fdea785b74da271210b307ef8f3f4d19f32847a2067806efa68f21298541596a524e7af544178e3d5a3069aa8b50ccf43bc95de6084a5d9a7f707edf77bc621ae8d870519570ade49cdcf5f63c45e79abbbe65f8fea43945be6e99b945cb1a43118c897d3a344afdd4ce2d5f836b5f29f394416eb39acb06bd42de28e782136a61c600b7774cf9fd6c51fc67d129b1235f05562b123ff5e6d0f56e40622ca07aadf0411d42ee7b8bc457b1de21168ea5632", &(0x7f00000001c0)=""/232}, 0x1bf) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000002c0)=0x4, &(0x7f0000000300)=0x4) sendfile(r0, r0, &(0x7f0000000380), 0xfa) 2018/05/05 02:08:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x90) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000040)={{0x100000001, 0x7fff}, 'port1\x00', 0x9be6a2d255181259, 0x1, 0x5, 0x10000, 0x7, 0xc27e, 0x8, 0x0, 0x5, 0x7}) sendmmsg$inet_sctp(r0, &(0x7f0000fdbf90)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000), 0x0, &(0x7f00000c3000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200}}], 0x30}], 0x1, 0x0) 2018/05/05 02:08:15 executing program 3: r0 = creat(&(0x7f0000000080)='./file0\x00', 0xc) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000000c0)={0x3, 0x7, 0x1ff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, 'gre0\x00'}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001900)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000018c0)={0xffffffff}, 0x111}}, 0x20) write$rdma_cm(0xffffffffffffffff, &(0x7f0000001940)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f0000000040), r1}}, 0x18) 2018/05/05 02:08:15 executing program 2: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0x1d, r0, &(0x7f00000005c0)=""/202, 0x5c) r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x109002, 0x41) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000140)=0x4) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x2401) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000040)={0x4, 0x8, 0x1}) 2018/05/05 02:08:15 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000f09fe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x7}, 0x1c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x60080) r3 = fcntl$getown(r1, 0x9) r4 = getuid() stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@ipv4, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@remote}}, &(0x7f00000004c0)=0xe8) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000680)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000002c0)=[{&(0x7f00000000c0)="920d7f48ce52c4f11e99e652ac4c63221d0c490498c990ff6f5c5820aa565014c897d27e91924b225ac4883fde541d9d5d7acd57ad047093a831562a02baed548e45d236d8e085b98d3e32b26f090cff901de38e1e6704932cfa2beb4a8d0575c062767da86243c134e71fee6bd584870533a3679052e09aa15500f6f9717e77a751db2a5a5bd85fe1d7bde79ccfe84f25315e42c2a28b3d2702fbf4d25acf6b59870af25071c59aa208a78765f15d2ee294527f58ad4c0f9ef5111fd869e7474abaacb5726fb5032a9e4cf45d44125332bd2df76c6a282638d8aeedf9fd745f293298d4b4", 0xe5}, {&(0x7f00000001c0)}, {&(0x7f0000000200)="a8df49bb23c66f05e22330c042e723d2af1566a92a802eede1a74cef5a280a3966defe47a3a3756af0588103c83f4a3cc6e9489b41ebd95f69c3f4be62840d7afdf5c6c3d2c1edcd1f8a022321d1c6b1e09c789e1f349ae9d6eea58c482458122b90d289788b", 0x66}, {&(0x7f0000000280)="62fb8ed23347ed06", 0x8}], 0x4, &(0x7f00000005c0)=[@rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x88, 0x4004010}, 0x40) r9 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f0000954ff8)={r0, r1}) 2018/05/05 02:08:15 executing program 3: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x8000000000000000) r0 = syz_open_pts(0xffffffffffffffff, 0x80000) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x8, 0xd10d, 0x99, 0x3790000000, 0x4}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x531800, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000100)=0x2, 0x4) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000140)={0x6, 0xb1f, 0x2, 0xbf2f, 0x0, 0x9, 0xfffffffffffffffe, 0x600000000000, 0x7, 0x8}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r2}) 2018/05/05 02:08:15 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x200802) ioctl$VHOST_SET_VRING_ERR(r1, 0x4008af22, &(0x7f0000000100)={0x3}) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="0203000b11000000000000000000000005000600000000000a000000000000000000000000000000000000000000000000000000030008000200000002000000e000000200000000000000000200010000000000000000000000000005000500000000000a00000000000000fe8000000000000000000000000000ff000010000000000000000000"], 0x88}, 0x1}, 0x0) 2018/05/05 02:08:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x20000000040004) capset(&(0x7f0000000300)={0x19980330}, &(0x7f0000000340)) write(r0, &(0x7f0000000040)="2700000014000707e236f0e96b2f50b49203030e0000120f0a0011000100f5fe29000573e6a622b2822c76000000000000", 0x31) fcntl$getflags(r0, 0x40b) 2018/05/05 02:08:15 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x3, 0x80007, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x101, 0x802) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000640)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x4}]}, 0x38}, 0x1}, 0x0) 2018/05/05 02:08:15 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(0xffffffffffffffff, &(0x7f0000003fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfb}, 0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)) getresuid(&(0x7f0000000080), &(0x7f0000000200), &(0x7f0000000100)=0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) socket$inet6(0xa, 0x3, 0x6) 2018/05/05 02:08:15 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000000000), 0xfb) 2018/05/05 02:08:15 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = inotify_init1(0x0) r2 = getpgid(0xffffffffffffffff) fcntl$getown(r1, 0x9) r3 = fcntl$getown(r1, 0x9) fcntl$setown(r1, 0x8, r3) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000140), 0x4) bind$vsock_stream(r1, &(0x7f00000001c0)={0x28, 0x0, 0x4000000000, @my=0x0}, 0x10) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x40000004206, r2, 0x400000000000000, 0x100040) tgkill(r4, r4, 0x800000002b) ptrace$getsig(0x4202, r4, 0x0, &(0x7f0000000180)) getsockopt$inet_int(r0, 0x10d, 0x4000000097, &(0x7f00000036c0), &(0x7f0000003a40)=0x4) socket$nl_crypto(0x10, 0x3, 0x15) r5 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfffffffffffffbeb, 0x40800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000080)={0x4}, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'veth1_to_team\x00', 0x2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x4, 0x4, 0x100000000, 0x8, 0x9, 0x8, 0x7f, 0x0, 0x4, 0x1, 0x7, 0x9, 0x3, 0xdd6, 0x7]}, &(0x7f00000000c0)=0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000300)={r6, @in6={{0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x1d}, 0x7ff}}, 0x1, 0x100000001}, &(0x7f0000000100)=0x90) 2018/05/05 02:08:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ecb54fa07424adee901d2da75af00800000ab26d7a071fb35331ce39c5a") fcntl$setstatus(r0, 0x4, 0x6000) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400180, 0x0) pread64(r0, &(0x7f0000004000)=""/4096, 0xfffffe9e, 0x0) 2018/05/05 02:08:16 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000000000), 0xfa) write$cgroup_int(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="cd01"], 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@remote, @in6=@remote}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) 2018/05/05 02:08:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x2, 0x6, 0x80, 0x9}, {0x2, 0x4, 0xffffffffffff10a4, 0xc95}, {0x80, 0x3, 0x8, 0x5}, {0x4, 0x401, 0x800, 0x2d96}, {0x273a, 0x6, 0x81, 0x5}, {0x7, 0x80000000, 0x7fffffff, 0x8}, {0xf, 0x3, 0x9, 0x8000}]}, 0x10) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x8, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, 0x68, 0x9, 0x0, 0x7, 0x0, 0x0, 0x25, 0xfffffffffffffff9, 0x200}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/cuse\x00', 0x280000, 0x0) accept$alg(r1, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x29, 0x7, 0x7fffffffefff, 0x7fff) r3 = accept4$inet6(r2, &(0x7f0000000180)={0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x1c, 0x800) setsockopt$inet6_dccp_int(r3, 0x21, 0x14, &(0x7f0000000200)=0x8, 0x4) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000000140)=0x13, 0x4) 2018/05/05 02:08:16 executing program 3: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\'trustedcgroup-!\x00', 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x401, 0x60, 0x1, 0x0, 0x6}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e21, @rand_addr=0x2}}, 0x3, 0x1, 0x5, 0x100, 0x100000000}, &(0x7f0000000180)=0x98) r2 = socket$inet(0x2, 0x3, 0x10) setsockopt$inet_int(r2, 0x0, 0x16, &(0x7f0000a19000), 0x3) 2018/05/05 02:08:16 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x3, 0x80007, 0x8, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x101, 0x802) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x2) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000640)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x4}]}, 0x38}, 0x1}, 0x0) 2018/05/05 02:08:16 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = semget(0x3, 0x4, 0x54) semtimedop(r1, &(0x7f0000000140)=[{0x3, 0x4, 0x1000}, {0x3, 0x8001, 0x1800}], 0x2, &(0x7f0000000180)={0x77359400}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000000c0)={{0x11, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'sh\x00'}, {@rand_addr, 0x0, 0x0, 0x5}}, 0xffffff8d) 2018/05/05 02:08:16 executing program 5: pipe(&(0x7f0000043000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00007d3fdb)='\'', 0x1) vmsplice(r1, &(0x7f00003b6fd0)=[{&(0x7f0000177000)="f2", 0x1}], 0x1, 0x0) close(r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x7, 0x3}, &(0x7f0000000200)=0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0x40, 0x2, 0x2}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x7, "57153dc6eded5d"}, &(0x7f00000000c0)=0xf) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r3, 0x8}, 0xc) close(r0) 2018/05/05 02:08:16 executing program 0: r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000000240), 0x0, 0x800, &(0x7f00006be000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001600)=0x0) r2 = geteuid() stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001700)=0x0) getresuid(&(0x7f0000001740), &(0x7f0000001780)=0x0, &(0x7f00000017c0)) r6 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001800)={0x0}, &(0x7f0000001840)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001880)={{{@in6=@ipv4={[], [], @dev}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@dev}}, &(0x7f0000001980)=0xe8) r9 = getegid() r10 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001c80)={{{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000001d80)=0xe8) r12 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000001dc0)={0x0, 0x0}) r14 = getuid() fstat(r0, &(0x7f0000001e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002280)={{{@in=@dev, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000002380)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000023c0)={0x0, 0x0, 0x0}, &(0x7f0000002400)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002440)=0x0) r20 = geteuid() lstat(&(0x7f0000002480)='./file0\x00', &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002b40)=0x0) stat(&(0x7f0000002b80)='./file0\x00', &(0x7f0000002bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003540)=0x0) getresuid(&(0x7f0000003580)=0x0, &(0x7f00000035c0), &(0x7f0000003600)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003640)={0x0, 0x0, 0x0}, &(0x7f0000003680)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000036c0)=0x0) stat(&(0x7f0000003700)='./file0\x00', &(0x7f0000003740)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000037c0)='./file0\x00', &(0x7f0000003800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000003900)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001580)=[{&(0x7f0000000080)="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{&(0x7f0000001fc0)="e42c2f93aebc2132e75a1b7e412dbb8172549677d6c7f13841d0e6390a2bad0d67453a01449e172b7f534fbb915ec9bbe8b8e4c45bdcb680049df7c4bc6f8b1e8eec984e8abf782a5ec94dbab38cbbfa3b504a04d3e9051fcadacfd12d71a8cfc971e5e2ba5cc91a22ac059286391d0177355cfe4ba0cb9ead740f135f2f638094d2d94215b8420222afaddd8f048fade8661260", 0x94}, {&(0x7f0000002080)="b30bf86255088d895923a3cc452fc68598defa512aed07470ea466215c2c30eb082c269d1f9d7a87de7b146c6a5fb1473edd641e1cb11c419db443fabd37b8ecf256ffb4bd972d8864fe8965b0dc", 0x4e}, {&(0x7f0000002100)="23cbea039aedba38fd6b6b96955b988b4e7b2a5e259d7677b2920db48179af2e7b9942b24ae88d7013c97e7801e76c5eb42dcb4d5da33a4b3a5cac475e34b55d1d759baa3fb961a461547445364337426077fa846893b6aa526444", 0x5b}, {&(0x7f0000002180)="80dc68409f7559a0a351fe579aa033b3d248452f6f8b21c8cc29d28ae917d026fea52723e5b1ae41807d15481cd23d41209c62f9ab10fb9cec1a0ec8ae163d3e9e74c74c85cfd9a2fe5612ddeb643cc028ed6a", 0x53}], 0x5, &(0x7f0000002540)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xa8, 0x14}, {&(0x7f0000002600)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002ac0)=[{&(0x7f0000002680)="c457a48d22f3310228ac4f56f6a27f15ca363b08e38113995b0d9c22140b3200eca9c814dda3c7feb81969b48acf3bf5eca61a76b41aaf0d5985765583b1dcb4a60f458208a14f484a7dc5d8ac737d767c76b6df9005f0e353a276908e4bed46923bc7d0c7628e6a7717c9a7a00af9e454fc3dae47fdc5976065b598e74cac2a22b0610c3e85beb38d79ff60b62d4ae3c9b167fa01997a2b475023c79e5f6ee1306cd7fc8b4be86595d237c76457", 0xae}, {&(0x7f0000002740)="5bfd01c6d67943d70430f85a04d47adc477ecded5dda7e60593624ca11ec0d19e5e7d5b936ca7d916ba66e229ff4c5d5ee13f96896b3ff9f5baf72d598ff4eb3f1d81b66b55661f6e3aeb697edd24f3909538f3c41381bff5133a4d487c4ce02522a7801ba52df3a2e4e496ef4702a5d90dfa2a66795c95177c02bb9d3304ccfb42fa4854b968fb954b7cd264cb7589ff4760ccb52b575d3d8448811423eeada1f11a5dbdea12c9ec375dbea7523eb2f08892a38593f346c7c9654c1781bbb011010b4c9b734c043974365264ada55344100449ce3fd5ae30cfb0ff55149f10d7f97f5985075c71f2b88fe68f36cd89c48", 0xf1}, {&(0x7f0000002840)="bb7add01bbcabca9c36bef5dc67cd1a08bced39018d520f300948e2a87da73cd28c47ba166bdb5df3adb81e9c2f919bb0e0ef93c780c6a31c0b62bfad5c8fb24", 0x40}, {&(0x7f0000002880)="ab92ca173b801021f607a2c0524fb991831e730cd55a1745cd5f0f646eaac1c0883bc7146ee05da0214a049511cdaf5ed8772f7715b20aa882a73da3af62f8de801fd83342dbde0366dea9831f3341ecc4ee55149e7b9b", 0x57}, {&(0x7f0000002900)="753d85088542988e6e450e969c12ec2c9d0861eb887e61b928af2681de459735ecae31c49fc7ce10a3554a12ccd18df538b66543920eb96cd9907919b869ccab1ba8aad824926c7f32785c00f7eff685d041db5c77f9b6930ab469825092a62efd981dc419fd399fbe129cf060abdb70e35413ffedd0c16bc0555d404d370f5835ef0244a167ed5d3d082f9ec8930b8e737f84172115258a1201cc734dc68787ac0c735a26f993cdadcaf20bcae8ee000fc4862ff526aed2d6d91a3b021e6f8fd7370e984eda0579e9b445449dbe6e42bebb0d6634813b03603ff80dc8e5321afd918362ff2b89dd38d1659bdfc3f6b59b8c25786999c2", 0xf7}, {&(0x7f0000002a00)="8a7fa1657ad3c93ccdbc7d87c9f4ec634905", 0x12}, {&(0x7f0000002a40)="139b51ab6615a06e3a99f98551f3c52e8ae43c65a65bf128c9b67db879e3ca55650965383fd9aac5591aad4ad2a49480c142b752c89508e9faa382be5050a4d28c9a197acfd84f5e7028fc3886302a2743a64f24c4b8e728c9af2c66e2f8f19392d090091da9c29ff89f663e818878dbd6cec7", 0x73}], 0x7, &(0x7f0000002cc0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x40, 0x20000000}, {&(0x7f0000002d00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003100)=[{&(0x7f0000002d80)="766f5becd852f074bd55c79d57d2c6eb7003b08da096c4ff6d0dcd555408ae231dae9691bfd53844314d99c9982eda8ef9fcdc6a1df5d747a4661bddf7ab3e710d24c555443b975c96eff18a6488498dc04455262ac6ffb28670da6bfd1f0c37184d125f701f5f9eb9e0fb6110d4c0622ec3d5c099bfd422ceab2e40fbb729a086a12eac2f8f95d4fde8b1a3dbef3ba2a4da39867d147f7384282160d6e7c849d6be91d8d3eecb40d5830f5600d85d92f6ff9742461dcd3c1470435786b040658983d7db8c64d6362bc8bd3f3ae2498a6e0842bb8894554968cb067d062f704bf1b3e8865056a51cce716f73051e24487ad8cd", 0xf3}, {&(0x7f0000002e80)="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", 0xfc}, {&(0x7f0000002f80)="38d6f52831b6e8ec3f4b547c94717711545727fd87290abd045a8539c17196ffff2cc935df3fa0d72bbb7590b6059354aff601a4886a17ce24fbee8e07a6a2b301f29ee2aa4fd92089bc0ea604b0bf1ac1ea5523af3bb08275991564560234f22eda12f9e2ad47c23ecbb94547a760c7aae2", 0x72}, {&(0x7f0000003000)="c3d513355688d87fee73eb21bac50564362aef6b9d1b28b98c95d223f69cddf9ee6ba7c438e44904023e799c400a90ee2d2070c6a06b02cfc579efba1f3aaa270548bc3de8c613e11918ba28168a04d1006a21b9610e288b87de502292fa3df81bc0d6893e4a2d03755b01b01ea80b2e1a034f91d1a1dc175fab4ab36be0542cb724f134dced53874d7ddda2d029df909a3ead80f5b6db58f029814d4527a235feb4c53eec17a9e6729408b95771246312f76d6243b49beac24449728b63030060a8fddf", 0xc4}], 0x4, 0x0, 0x0, 0x40051}, {&(0x7f0000003140)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000034c0)=[{&(0x7f00000031c0)="4c25a7e05720dc7ee517982ed8df477a52208691d7cfef1f68c9d0288008b0ba59752e891f715ed5cf517395d414f20d30e5ad496f2bc938f10c9ba90272fd6dabc336c63dca068171e45439aa48ae2cc011e8353ab8864e57d3d14d2dbd59329917f23c3ad5a04b7f026f402a739c46714f7c43831dad32e9697b5322f316b33333f77c0fc71a1517c647b75b06165f8cf8b5546fa0a87e1669c531c58303ac0f552f593141c3864ac6374fadf76aa82ffe314628ec4e69a2a7efa3d9d6e8", 0xbf}, {&(0x7f0000003280)}, {&(0x7f00000032c0)="256c96b34b5c2b9f8a821025e33bab8d5e41126218f1ef63bc7b8562cd5615bb8ca507c9819a31e31d3f40f1a9faf7f7b5a7a41a125daef95862d72d7240a7e36cd629f52dc8fff881", 0x49}, {&(0x7f0000003340)="9908fe987a2475c998edd23c3e95b602ea047eada5bf524966ee1e95930508c0a887e514eabe3f2504b285c553171e3f2bc1312bd43c5015ce7c3ae3ab7e53514c1df668d2dccaee8a21435c3a77e8e5f931a159274d8b3cec797d32e5ca2fdb051b7164d03784e23567f5623a3404ff", 0x70}, {&(0x7f00000033c0)="9dfa28fb32f708ceedae6fe0894ce281514f5bb008a49a3d0cb4a340a5c6addb987142ba56ae1a44bf20f9b45ee5f4ca4d7a57fe1eaa307ea584705e55f5b3a891f511135f41a777802cacc1a343f8a104a9c6d4ad4be7d5dd566898a542e7ae2286d891d39c1313379afa92d67ed4f39ef8f2d3eb51527dec7b850fd564322686e74b7e022482bce3868e89f3a085ae67f7823c5d00aa4272efa22e7f7d36d8f51541609709d251454361a2a8ae6f4c48334990829792d87a82989466b0bd8799f318eabdfe6d538ec8119e2472b0c096", 0xd1}], 0x5, &(0x7f0000003880)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x80, 0x40}], 0x6, 0x91) 2018/05/05 02:08:16 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000000840)=@allocspi={0xf8, 0x16, 0x9, 0x0, 0x0, {{{@in, @in=@broadcast=0xffffffff}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x33}, @in6=@loopback={0x0, 0x1}}}}, 0xf8}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x50) getsockopt$llc_int(r1, 0x10c, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) getpeername$packet(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000500)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000540)={{{@in=@multicast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@mcast2}}, &(0x7f0000000640)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000680)={'vcan0\x00', 0x0}) fstat(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f0000000940)=@newpolicy={0x0, 0x13, 0x0, 0x70bd2d, 0x25dfdbfc, {{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e21, 0xb54, 0x4e22, 0x1, 0xa, 0x20, 0x0, 0x2f, r2, r3}, {0x3f, 0x4a, 0x2, 0x7e1c, 0x0, 0x1, 0x2, 0x3}, {0x6, 0x5, 0x1, 0x5}, 0x1, 0x0, 0x2, 0x1, 0x1, 0x3}, [@mark={0x0, 0x15, {0x350759, 0xb6}}, @encap={0x0, 0x4, {0xffffffffffffffff, 0x4e24, 0x4e21, @in6=@dev={0xfe, 0x80, [], 0x19}}}, @user_kmaddress={0x0, 0x13, {@in6, @in6, 0x0, 0xa}}, @coaddr={0x0, 0xe, @in6=@remote={0xfe, 0x80, [], 0xbb}}, @policy_type={0x0, 0x10, {0x1}}, @sa={0x0, 0x6, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@dev={0xfe, 0x80, [], 0x1e}, 0x4e24, 0x8, 0x4e24, 0x1, 0xa, 0xa0, 0x20, 0xad, r4, r5}, {@in6=@dev={0xfe, 0x80, [], 0xa}, 0x4d5, 0xff}, @in=@multicast1=0xe0000001, {0x79, 0x80, 0x81, 0x8, 0x1, 0x2, 0x3ff, 0x1}, {0x7, 0xffffffffffffff91, 0xfe, 0x9}, {0x5, 0x5, 0x1}, 0x70bd27, 0x34ff, 0xa, 0x3, 0xfffffffffffffffe}}, @sec_ctx={0x0, 0x8, {0x0, 0x8, 0x1, 0x63c, 0x0, "e93e7eaaf1fb283be1ef3184dbcbeec4a87c3541066f8a8c9525fb4c122a8a90b657c827134c681202ab0986145dc5666e1cb0a592a3335eb266a07a2a687071abf08686f157b8178c7c87ebc7db61f348839e4751af20c4b4f2b973c709999136baa0b15d21eb8355bcb1c71ce5fb0daa3ddd8bfe4730c41f9df76dc39b16bae04907600d85dd70724fcb777852c78809d668005e7bfcf40bb0a16b5ce4798c62e39030cf60abe9c5999dd58b98ca746fed3bd60b2c3570c1ee69ce295a"}}]}, 0xfe16}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={0x0, 0xfffffffffffff800}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)={r6, @in6={{0xa, 0x4e22, 0x800, @loopback={0x0, 0x1}, 0x8}}}, 0x84) 2018/05/05 02:08:16 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000000000)=0xfffffffffffffffe, 0xee) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400000, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) dup3(r1, r1, 0x80000) 2018/05/05 02:08:16 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000280)='net/ip_tables_names\x00') r2 = gettid() capset(&(0x7f0000000000)={0x20080522, r2}, &(0x7f0000000040)={0x3, 0xffffffff, 0x6, 0x95, 0x81, 0x1}) ioctl$VT_RELDISP(r1, 0xb701) 2018/05/05 02:08:16 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) 2018/05/05 02:08:16 executing program 5: unshare(0x40000000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x80, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) 2018/05/05 02:08:16 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000180)="402463b92630e8ce17378b0319411e67036f7570776c616e30", 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000440)=""/132, 0xffffffffffffff4d}, {&(0x7f0000012000)=""/252, 0x12}, {&(0x7f00000002c0)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0x7265b04105d696f5}], 0x5, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x101}, &(0x7f0000000280)=0x14) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/05 02:08:16 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$packet(0x11, 0x3, 0x300) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000080), 0x2, 0x4) unshare(0x400) socketpair$inet(0x1e, 0x805, 0x0, &(0x7f0000000040)={0x0}) ppoll(&(0x7f0000000140)=[{r2}], 0x1, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0), 0x8) [ 144.848950] IPVS: ftp: loaded support on port[0] = 21 2018/05/05 02:08:16 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f0000519fa8)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00001f7000)=""/4096, 0x0, 0x0, [0xffffffc0, 0x2]}, 0xffffffffffffff6a) 2018/05/05 02:08:16 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000d6000)='/dev/sequencer2\x00', 0x10000000c0082, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="e364ebd762676e3754f1fe2e76a2464c1ef752442fb3f9fd3b6071da0af6d6da3dd1541dde81773a00b6488e555d3ad167aab7d7c7211ff700f8f81027daa84fb5aa3803a2b408bbdf02ca371ce400116a11eb44391ac4d67ebbaec0") pwrite64(r0, &(0x7f0000706000), 0x0, 0x0) [ 145.137444] IPVS: ftp: loaded support on port[0] = 21 2018/05/05 02:08:17 executing program 2: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000000)=',') 2018/05/05 02:08:17 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000001cfe0)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x11) 2018/05/05 02:08:17 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/ip6_flowlabel\x00') getsockopt$inet_tcp_int(r2, 0x6, 0x16, &(0x7f0000000000), &(0x7f00000000c0)=0x4) sendfile(r0, r2, &(0x7f0000000040)=0xfffffffffffffffe, 0xfa) 2018/05/05 02:08:17 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3", 0x1) write(r1, &(0x7f0000000080)="54e3", 0x2) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x589100, 0x0) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f00000000c0)={0x3, 0x1, 0x5d95}) 2018/05/05 02:08:17 executing program 6: unshare(0x40600) r0 = syz_open_dev$ndb(&(0x7f0000000140)='/dev/nbd#\x00', 0x0, 0x2) r1 = socket$unix(0x1, 0x805, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000180)='/dev/vcs#\x00', 0x1, 0x1234c1) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000440)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x14, 0x80000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000540)={0x0, @loopback}, &(0x7f0000000580)=0xc) getsockname$packet(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x14) r9 = accept4(r1, &(0x7f0000000780)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000800)=0x80, 0x80000) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000a00)={@broadcast, @loopback, 0x0}, &(0x7f0000000a40)=0xc) accept$packet(r2, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000c80)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000d80)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r9, 0x0, 0x10, &(0x7f0000000dc0)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000ec0)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000f40)=0x14, 0x80000) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00000013c0)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f0000001400)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001580)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000001680)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000016c0)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000001700)={@local, 0x0}, &(0x7f0000001740)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001780)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000001880)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000018c0)={'team0\x00', 0x0}) recvmsg(r1, &(0x7f0000000280)={&(0x7f0000001940)=@can={0x0, 0x0}, 0x80, &(0x7f0000002a80)=[{&(0x7f00000019c0)=""/22, 0x16}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000002a00)}, {&(0x7f0000002a40)=""/2, 0x2}], 0xd9, &(0x7f0000002ac0)=""/155, 0x9b, 0x6}, 0x40) accept$packet(0xffffffffffffff9c, &(0x7f0000002e80)={0x0, 0x0, 0x0}, &(0x7f0000002ec0)=0x14) getsockname(r1, &(0x7f0000002f00)=@hci={0x0, 0x0}, &(0x7f0000002f80)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002fc0)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000030c0)=0xe8) accept$packet(0xffffffffffffffff, &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000035c0)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000003600)={@loopback, 0x0}, &(0x7f0000003640)=0xfffffe51) accept$packet(0xffffffffffffffff, &(0x7f0000003680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000036c0)=0x14) getpeername$packet(r1, &(0x7f0000003700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003740)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000003780)={'vlan0\x00', 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00000037c0)={@multicast2, @broadcast, 0x0}, &(0x7f00000005c0)=0xc) getpeername$packet(0xffffffffffffffff, &(0x7f0000004880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000048c0)=0x14) accept4$packet(r9, &(0x7f0000004900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0xfffffffffffffeed, 0x80800) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f00000052c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000005280)={&(0x7f0000003800)=ANY=[@ANYBLOB="c4080000", @ANYRES16=r3, @ANYBLOB="00012abd7000fbdbdf250000000008000100", @ANYRES32=r4, @ANYBLOB="4400020040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000008000100", @ANYRES32=r5, @ANYBLOB="b000020038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000700000038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400010000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="4400020040000100240001006d6f646500000000000000000000000000000000000000000000000000000000080003000500000010000400726f756e64726f62696e000008000100", @ANYRES32=r8, @ANYBLOB="8001020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400feffffff080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="0800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000008000008000600", @ANYRES32=r11, @ANYBLOB="400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400fbffffff08000600", @ANYRES32=r12, @ANYBLOB="400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400feffffff08000600", @ANYRES32=r13, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="08000100", @ANYRES32=r15, @ANYBLOB="b800020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000000008040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000500000008000600", @ANYRES32=r16, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r17, @ANYBLOB="08000100", @ANYRES32=r18, @ANYBLOB="4400020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000300000008000600", @ANYRES32=r19, @ANYBLOB="08000100", @ANYRES32=r20, @ANYBLOB="0400020008000100", @ANYRES32=r21, @ANYBLOB="f401020038000100240001006c625f73746174735f726566726573685f696e74657276616c00000000000000080003000300000008000400ff7f000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000800000044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001400040081000920c44b000003000700000000803c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r22, @ANYBLOB="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", @ANYRES32=r23, @ANYBLOB="08000100", @ANYRES32=r24, @ANYBLOB="c40002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r25, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400000100004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000008000100", @ANYRES32=r26, @ANYBLOB="f00102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r27, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r28, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000100010008000600", @ANYRES32=r29, @ANYBLOB="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", @ANYRES32=r30, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004000600000008000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r31, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000000008000600", @ANYRES32=r32, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000400000008000600", @ANYRES32=r33], 0x8c4}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'btrfs.', "73656c663a626465762a126c6f00"}, &(0x7f0000000100)='\x00', 0x1, 0x0) 2018/05/05 02:08:17 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x0, &(0x7f00000000c0), &(0x7f0000001e80)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x9f90) 2018/05/05 02:08:17 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) socket$pptp(0x18, 0x1, 0x2) r1 = accept(r0, &(0x7f00000001c0)=@ax25, &(0x7f0000000240)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80002200}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=ANY=[@ANYBLOB="a0000000", @ANYRES16=r2, @ANYBLOB="000125bd7000fedbdf250300000008000500ff070000600001020c00070021000000100000000800010000000200080001000a000000080001000200000014000300ff020000000000000000000000000001080005006800000008000b0073697000080002007f0000000c00070022000000180000002400020008000700ff0f0000080002004e2300000800090008000000080009002a270000"], 0xa0}, 0x1, 0x0, 0x0, 0x40}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="87e4f4e466886710080b5b7102f593166fb36d63786e05c6d7fb3f59e001df721e4e27c4f4f47ddfe41a25daf4ca4b65b54435c07ac9c9c05db448b586a7a575a5248b8a20180efd9b20a3feaf245370a345a4ae39f223a0b5ec796e2f461ed0295abb3525f5cb8f27deb525298626059dac00366ec83cc46c75969de5d8934613d97cb9b3c02d8de3166ad84556af767205081ffb14a0738ef1a7302cb739270bd83a90aa2512fee195641f1cee1ab7ff0eea8f79b2617f62245f9e6554694e", 0xc0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x60000) ioctl$SG_SET_COMMAND_Q(r3, 0x2271, &(0x7f0000000040)) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) 2018/05/05 02:08:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000180)={0x18, 0x2f, 0xafb, 0x0, 0x0, {}, [@generic='\n']}, 0x18}, 0x1}, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/05/05 02:08:17 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@join_mcast={0x16, 0x98, 0xfa00, {&(0x7f0000000080), 0x0, 0xffffffff, 0x10, 0x0, @in={0x2, 0x0, @rand_addr}}}, 0xa0) 2018/05/05 02:08:17 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8401, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x4e375f10, 0x0, 0x2, 0x100}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00000000c0)={0x0, r1}) r2 = getpgrp(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000080)='net/ip6_mr_cache\x00') readv(r3, &(0x7f0000001980)=[{&(0x7f0000001900)=""/63, 0x3f}, {&(0x7f0000001940)=""/53, 0x35}], 0x2) 2018/05/05 02:08:17 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000000000), 0xfa) [ 145.459510] alg: No test for cbc(arc4) (cbc(arc4-generic)) 2018/05/05 02:08:17 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in={{0x2, 0x4e21}}}, 0x84) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r2, 0x2000000000000002) accept$netrom(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) socket$nl_route(0x10, 0x3, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000000)=r0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x4}, 0x8) 2018/05/05 02:08:17 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') lseek(r0, 0x4000000000000, 0x0) 2018/05/05 02:08:17 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) request_key(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)='{\'\x00', r3) connect$l2tp(r2, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x4, 0x1, {0xa, 0x4e22, 0x7fffffff, @empty, 0xffffffffffffffc0}}}, 0x3a) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000100)) ioctl$TCFLSH(r4, 0x540b, 0x7) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)=r1) bind$alg(r0, &(0x7f0000eccfa8)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(blowfish-generic)\x00'}, 0x58) r5 = add_key(&(0x7f00000001c0)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)="0ddebda1941e4c136dc5631bfa76394abc44c2a43c3ae818da43a1912f1fe56544e2bd7b1813cc61fb194cee8184fed219d9ba8fb118383f324055e3a5306be879386f87e95562a22be7652fc06f3a", 0x4f, 0xfffffffffffffffc) keyctl$update(0x2, r5, &(0x7f00000002c0)="0bd793715724c5c500af21eecf8e3d4d0792cad495eef2e03e96753cb41df715748e99a589826ef84400f42e30f57475a07bfcf5d18456b8a81fcfd6807be5697bd26c9cd0c3c9e6dd3e69a4ae1a3c7d7542779c500f232c4451632d8fe31df517069c4f3e9aed76eaad2884e5a2fbe7e9b99cd88a4d36ca92c5ad4a2a0fd50b5af1a65ca9f25b01830004bec3dc2d3bcb59275fa27278c6844e677b74e49c86de367655b1e650facb889a525a5ee909b60225182f709855a141f8f65971012d060c3d3d944368ecf7dc155bf5e3af8e066fe06a65d0b4c41100c699226e8f74f242", 0xe2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6e6", 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000500)={0x0, 0xffffffffffffff7f, 0x351a, 0x101, 0xa09, 0x2, 0x80000000, 0x7f, {0x0, @in6={{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x6, 0x9e4, 0x400, 0xd43, 0x7f84}}, &(0x7f00000005c0)=0xb0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000600)={r6, 0xa168}, &(0x7f0000000640)=0x8) r7 = accept$alg(r0, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000680)) writev(r7, &(0x7f0000000140)=[{&(0x7f0000000000)="4cbf17a57fec9cb23b", 0x9}], 0x1) 2018/05/05 02:08:17 executing program 7: r0 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x3, 0x0) bind$pptp(r0, &(0x7f0000000200)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00', 0x1, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) keyctl$dh_compute(0x17, &(0x7f0000000180)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'sha384\x00'}}) 2018/05/05 02:08:17 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x101000, 0x0) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x17, 0x5, 0xf, 0x9, 0x0, 0x70bd27, 0x25dfdbfd, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in={0x2, 0x4e21, @rand_addr=0x6}}]}, 0x48}, 0x1}, 0x8000) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000291000), &(0x7f0000c12000)) time(&(0x7f0000000200)) r1 = socket(0x17, 0xe, 0x0) getpeername$netrom(r1, &(0x7f0000000000)=@full, &(0x7f00000000c0)=0x48) [ 145.879412] alg: No test for cmac(blowfish) (cmac(blowfish-generic)) [ 145.879935] alg: No test for lrw(anubis) (lrw(ecb(anubis-generic))) [ 145.911244] Unknown ioctl 21521 [ 145.950279] Unknown ioctl 21521 2018/05/05 02:08:18 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000000000), 0xfa) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x0, r1}) 2018/05/05 02:08:18 executing program 1: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00009ad000)=0x5) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0xfe2f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x20000010880a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000340)={0xbf}) r2 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x7, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0xff, 0x1fffe000000000, 0xb468, 0x400, 0x40, 0x6, 0x0, 0x3fa, 0x6, 0x1, 0x0, 0x2, 0x410, 0x401, 0x7450]}, &(0x7f00000001c0)=0x100) socket$inet(0x2, 0x80000, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000002c0)={r3, 0x9, 0x30}, &(0x7f0000000300)=0xc) r4 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x5, 0x4802) ioctl$BLKFLSBUF(r4, 0x1261, &(0x7f0000000140)=0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000200)={0x40, 0x0, 'client0\x00', 0x0, "36cc3696b446ae3f", "9dc76b31124260942e333c3e111a0e0744d1f264f3e1119001e8d84757c16d0f"}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000080)={0x0, 0x0, 'client1\x00', 0x0, "cc36c5dfea70d3d1", "1595862a6e0e4bf25f261005db592b6a10d8d88ce1b407c85cc4b745b574bc89"}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 02:08:18 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'syz_tun\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="2e00000000000000000000020000000000000000000000000000000000000000000000000000000000000000"]}) syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x47b, 0x8000) 2018/05/05 02:08:18 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/current\x00') setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000040)={0x3c, @rand_addr=0x7, 0x4e21, 0x0, 'wrr\x00', 0x3b, 0x1ff, 0x4f}, 0x2c) socketpair$ax25(0x3, 0x3, 0xcb, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000000c0)={@empty, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r3 = dup2(r1, r1) ioctl$KIOCSOUND(r1, 0x4b2f, 0x7fff) close(r0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000100)=0x3) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000140)=""/105) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f00000001c0)=0x20) readv(r3, &(0x7f0000001680)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/199, 0xc7}, {&(0x7f0000001300)=""/56, 0x38}, {&(0x7f0000001340)=""/31, 0x1f}, {&(0x7f0000001380)=""/132, 0x84}, {&(0x7f0000001440)=""/193, 0xc1}, {&(0x7f0000001540)=""/93, 0x5d}, {&(0x7f00000015c0)=""/160, 0xa0}], 0x8) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001700)='/dev/sequencer\x00', 0x80, 0x0) getsockopt$packet_int(r3, 0x107, 0x7, &(0x7f0000001740), &(0x7f0000001780)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000017c0)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000001800)={r5, 0x80000, r3}) setsockopt$inet_buf(r4, 0x0, 0x2f, &(0x7f0000001840)="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", 0x1000) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000002840)=0x0) bind$netrom(r0, &(0x7f0000002880)=@ax25={0x3, {"4eeb432a62cc01"}, 0x6}, 0x10) fcntl$getflags(r1, 0x408) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000002900)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000002a00)=0xe8) getresuid(&(0x7f0000002a40), &(0x7f0000002a80)=0x0, &(0x7f0000002ac0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000003ec0)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000003fc0)=0xe8) getresuid(&(0x7f00000058c0)=0x0, &(0x7f0000005900), &(0x7f0000005940)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005980)={0x0, 0x0}, &(0x7f00000059c0)=0xc) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000005cc0)={0x0, 0x0}, &(0x7f0000005d00)=0xc) [ 146.400343] sctp: [Deprecated]: syz-executor0 (pid 9844) Use of struct sctp_assoc_value in delayed_ack socket option. [ 146.400343] Use struct sctp_sack_info instead sendmsg$netlink(r4, &(0x7f0000005f00)={&(0x7f00000028c0)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000005e40)=[{&(0x7f0000002b00)={0x12d4, 0x1c, 0x2, 0x70bd2b, 0x25dfdbfe, "", [@generic="d9d9295a45786211e70aa23328b80f710fdeb6d939434372045395fb787d0b9939639e4832db12d72bf36801a616686a8841f27b50245451085112536ed4c27dee1c60c4b2c688a46c52980414c51b9bf086ffc39e996014977f7fd0df850247a52782d07e54", @generic="110e1e13ed98889bc66fa19e6eeb08d5b0c951239d0eb5d1ddabb471d4b40e173e3468db996431dc8b34c1d90d03154b2b558e025d4cae8971e5e8e97ff630a622055720ee813c248672d16cdaeb90abb09a02e89a79768234dd3f67433a8e00f3e6d582f1716e190b3bbb9821347d3b2f91dc7737960ca433fad53e5cbdbcb9dbdf4448777cdf1424f9fe06f1114418a024ee603b207666b6525dfe4535c6a31160ec24a8fe61caf62cbc090e88636809895905c475d73e1ba5dbe1dad263b7a0020d10d2d2", @typed={0x14, 0x40, @binary="abd328ef8aa81c43ab4b21d69ce9"}, @nested={0xf0, 0x61, [@generic="891f9e67478117efc4200363b84ee7c27883064a8918d8c4ceedde19f39a7cf8e463c09b919b680291e8524a01d4e8ff4bf8e51b850c41ec531e25f1d533fe2c453097aaf0a12922ea24128a550c9d080aea6056d73cdc86aa4a17fe8a537b33286564eb1caf46cfe394f121e2b1767ef04ac71fe2d8e4b4738ffc8bc0550fdf57b814020e0679d2df8c1f2807b96868380a2e1dd381d94700cdba4b8f179c97a800d8567213e35b6e9337755aa8f9393428d3e2cac8ac679e79a1cb41a4acbb9ee65dddafd768d2612dcb8ccb453741ef52afd11864c20e7d3020cda431c63e0856d1cb1493cdd1b25e"]}, @nested={0x78, 0x58, [@generic="0d233424fdb6954d0becaf6f02b570a514857154d4f02857e41dcdd193c2d18f009189fea3d6dd9dfb915ac6cc1802c3072372fe328b264ccfad5323d7cbc141a804d28bd3dace9b252839079d0b388959cebedb6f7fe9a39bbba29898c99cbfb5bcc5127023d629ee6cb19f", @typed={0x8, 0x83, @uid=r8}]}, @generic="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@typed={0x8, 0x45, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}}, @typed={0x8, 0x1b, @uid=r9}, @nested={0xc, 0x55, [@typed={0x8, 0x80, @ipv4=@multicast2=0xe0000002}]}]}, 0x12d4}, {&(0x7f0000003e00)={0xb4, 0x26, 0x0, 0x70bd29, 0x25dfdbfd, "", [@typed={0xa4, 0x25, @binary="038cf0d2d931bd2ec5a56fd319a9ebd201f9c7330b21f87c8186cd8f87e4e62ac42e907e68e628d4fc0132ce315da33ceb5e9ff894bc9ee6ad92efc03f7c8ec1d90dfc28bb1c4324f7608dc4a2b16a66a17861c57e47ad9ce51f4cb6f95d0f947abc86b8b545ab61c067fb3c57006591532feec8abd50cc2d59a66d28f221ef45af6a01a2b4ba82c3828a23f5466ceef12a3359b3517f08e3e72430a40"}]}, 0xb4}, {&(0x7f0000004000)={0x16d4, 0x3e, 0x703, 0x70bd26, 0x25dfdbfc, "", [@nested={0x16c, 0x45, [@generic="9b7e29785d7e3cf8fa33342ebf469fc1ffea28", @typed={0xc, 0x56, @u64=0x1}, @generic="880deead24f0460eddfdb1798e611f2d5af1e8141fa87433f263e8c308514c8b9df69431b146c7fc39fccb5dcd0c1c0ab06e4d79a7d8e4baf38acf509bd5d5b06d4e0fed194cbd", @typed={0x8, 0x77, @ipv4=@broadcast=0xffffffff}, @generic="a4adf45996031f2e37bdc717a432562f22b0087decb1f268286dd93489553c2c49397cc7fe9d9bfd110c6fb47d889b7881c0fccb4b2b8a1f24f9998328df7710c5d3bab24f971471b55e96b49abac52b2541000a19b451939689949da1dc525a95d6cd39d1261802b036962d9886d56ddf9ac22797e6961c05bc38dd82a9a2abc342e1a32ca776fdd46ad35d8091b53c8c641d5b8031f729e15839e187d6f35ff69dc938cd1bbf10571ec71b72bba4e7f24c", @typed={0x48, 0x90, @binary="5847612cbaac8e6c88c003d5c62f53c4ceddbe530fffdfdded569d21338cee08f1a651d797562287f77e904d67876a0d9388f2fecb25ef606e2ebc449213473576"}]}, @generic="44f3f510d330e171ab62398e507d7148d8fa43c20b19cc3a49b7ea7d64145de8567850065add3a2967a167947635a8cabf495685828228d63b0032e66ec44d7dc22f997c892e5c0f57397cbd9c16f67265a9738e13a2338f6b92dc55d709501da18ecebb65bbfa3702f5631f2300f67af51af0cb8427962bf31de64ecb80ce9f02bd63eee6fcae59ec26a62d7eae6d99dc4775bcc994f12f617477abdd5e68c58cbf9bd597c618f3fc6f7dbcede4ed34100d", @nested={0x118, 0x63, [@typed={0x8, 0x6f, @u32=0x5}, 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0x8f, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x8, @fd=r4}, @nested={0x40, 0x35, [@generic="ba7021a950a37b3e4c7c233b7133814c236a3f2b539fdbd76bcac784ca221a5dc89e2ff2e55586c16586e8dc2e59aac47e15a9", @typed={0x8, 0x7d, @str='\x00'}]}, @generic="3fc9a8a7b16ccce1d3466646a0a83b5c1e396752d94b58cd394313a155ab4071bd0908424849c9aaf84aad0601f129c01b7c7d05e5bdcf76d8dd43f8764b86d916a8e26ec3cd17b35b234e722cf51b0f3b6c9ff82086f79093f2f5fc", @nested={0x40, 0x1c, [@typed={0x8, 0x8f, @uid=r11}, @typed={0x4, 0x92}, @generic="774e24c8aed8f73afbba2e0f71a5506aa5955c0a431a78f19bd7a61b554d789ffc10a80b31e1fbea14201ba100"]}, @nested={0x180, 0x94, [@generic="17dc55333e60fec8eeb0b950158ac0c9857136a06079e6d12879f8dded6b9a4015bcdc7be1894c6e54fc68f7c8f3e6cc468e52de501359057925c46a68a3d8caf5ef74b1a9064af2eded033c1e20baaf6dca3ccdfae8e1", @generic="4983516939312a6985e769f68b25ae87c1b1df4f7daaa41fe5cefc3587c7fb82cd51c5b3fd756489b6c69995f591ec4521d64b393e5328247a13dacb0f6055db421ce0c063391e65f2fe9e406116606770f00962354c161b2beb97042cd592f92678dbf2f9f95a107a015b3f873fe0a0c075b7eea5987616cc9b046e5be51769837f430b6509ef992d6253e9aa19d6811d2d8aad30cccdeda302e4e9d50bdc0f86d70442356265954c6137bec50d785821a46e51beed3f7d56e137b3df67d60da0ff3ffd00f2de671e2cf6", @typed={0x8, 0x14, @uid=r12}, @generic="bf981dd81f609222f4", @generic="7a8213b98e991932f5b5e23012cc9cb1ba05dc21b1a084adeea43885b70717c5a78dda6cb3768df027954a2a0185f38c78641aa0c502e884fdef1bdc4ebce7543aa1e1561f2907cc"]}, @typed={0x8, 0x43, @pid=r7}, @generic="bd1663470604e159c1113705923b61b935a9331c038af7568de8f4a046741e5ca3"]}, 0x2c0}, {&(0x7f0000005d40)={0xf0, 0x29, 0x0, 0x70bd29, 0x25dfdbfe, "", [@nested={0x2c, 0x74, [@typed={0x18, 0x69, @str='/vboxnet1vmnet1%\x00'}, @typed={0x8, 0x9, @uid=r13}, @typed={0x8, 0x53, @pid=r7}]}, @typed={0xc, 0x40, @str='cgroup\x00'}, @nested={0x80, 0x930, [@typed={0x8, 0xc, @ipv4=@dev={0xac, 0x14, 0x14, 0xa}}, @typed={0x8, 0x2f, @u32}, @generic="92e740e526d47561feb0e5043141cef02890f26e7973049e276a7cbb805f30602f18e1389757f59502122650f7126cd74594dab1d2baef4cc29d77cc8bb593b57890a57ca3bebf3c8c16a50e7f9c78316e67402b08c32b40c3236a14f9b1c7a8aadd", @typed={0x8, 0x4b, @fd=r4}]}, @typed={0x8, 0x76, @pid=r7}, @nested={0x20, 0x3a, [@typed={0x8, 0x33, @ipv4=@rand_addr=0x3ff}, @typed={0x14, 0xc, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0xf0}], 0x6, &(0x7f0000005ec0)=[@rights={0x20, 0x1, 0x1, [r4, r0, r6, r0]}, @rights={0x20, 0x1, 0x1, [r3, r2, r3]}], 0x40, 0x40000}, 0x4040000) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000005f40)={'filter\x00'}, &(0x7f0000005fc0)=0x44) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000006000)={'icmp6\x00'}, &(0x7f0000006040)=0x1e) prctl$intptr(0x1a, 0xe9) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000006080)={0xfffffffffffffb31, 0x6}) 2018/05/05 02:08:18 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x85, 0x3}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000800000000000000000000080071f2f20000000000e3000000009500000000000000418ebf261545bfbd7ea294b1f12408b939e40100000037098634b65b591b0a8e48fb02136d00006df9f0cd18e586d71c6e22307cf76bcde787d8d944"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0xfb, &(0x7f00001a7f05)=""/251}, 0x14) 2018/05/05 02:08:18 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f00000004c0)={0x1d}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8202, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) close(r0) 2018/05/05 02:08:18 executing program 0: r0 = gettid() sched_getparam(r0, &(0x7f0000000000)) ioprio_set$pid(0x1, r0, 0x73a9) 2018/05/05 02:08:18 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x101000, 0x0) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0x17, 0x5, 0xf, 0x9, 0x0, 0x70bd27, 0x25dfdbfd, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}, @in={0x2, 0x4e21, @rand_addr=0x6}}]}, 0x48}, 0x1}, 0x8000) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000291000), &(0x7f0000c12000)) time(&(0x7f0000000200)) r1 = socket(0x17, 0xe, 0x0) getpeername$netrom(r1, &(0x7f0000000000)=@full, &(0x7f00000000c0)=0x48) 2018/05/05 02:08:18 executing program 6: syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x1, 0x800000000) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{}, {0x0, 0x7530}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000140)={r1, 0x80000, r0}) 2018/05/05 02:08:18 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x6c, r1}) r2 = gettid() exit(0x0) setpriority(0x0, r2, 0x0) 2018/05/05 02:08:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$void(r0, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x6, 0x4) sendto$inet(r0, &(0x7f0000642000)="d352", 0x2, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000006c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000140)=ANY=[@ANYBLOB="84a8826ff275f999e7e08664ffe9ae9b27666ca599922a304e220e396215a848afe41c4177c4f7fc1dbbafbc7ab8190da17ddc9f3422ecabf816032d9270e14b13d4df830681a153347134b52523e31a5e70710f950fc17ffa40bec450dd9a5a32fcf000a562f64d864568f2dde68660f3dc3ad8a00dcc2f0b345bcf865e6376e3009ece3c2324d92a72086538089b5ae488ca8f0ce2c2ecfa896697606240376f61cceb2570bbf08c04c2c5d8d4f5f9075d30696c267cd2fabe510fcb70180500b14350a6714bf9ed"], 0x1}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000500)=[{&(0x7f0000000700)=""/4096, 0x1000}], 0x1}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000240)=0x800, 0x4) recvmsg(r0, &(0x7f000091d000)={&(0x7f0000813fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000451fb0)=[{&(0x7f0000000340)=""/164, 0xa4}], 0x1, &(0x7f00009485e1)=""/148, 0x94}, 0x0) 2018/05/05 02:08:18 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000680)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0xfc}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c46000000000000000000000000000000000000000000000000380000000000000000000000000020000000000000000000000000a019adc200000000000000000000000000000000000000000098d65046ebd5b2cf9f0e822d44b0e816b87b1507a30ce784fd6dad95ea857716e845be39262badbcbeeda0b9b93efc79bbc6544462801e0dc1de292e25d94369f300537b61"], 0x58) sendmsg$inet_sctp(r0, &(0x7f0000000580)={&(0x7f0000000340)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000001080)="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", 0x379}], 0x1, &(0x7f0000000300)}, 0x0) 2018/05/05 02:08:18 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x40100, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000140)=0x2, 0x4) r3 = syz_open_procfs(r1, &(0x7f0000000200)='net/raw\x00') sendfile(r0, r3, &(0x7f0000000000), 0xfa) readahead(r3, 0x80000001, 0xf48f) io_setup(0x7, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x3f, 0x7fff, 0x25, 0x8, 0x6, 0x5, 0x7, {0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x7, 0x9f, 0x8, 0x101}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000001c0)={r4, 0x4, 0x2, [0xffff, 0x3]}, 0xc) 2018/05/05 02:08:18 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) r1 = dup(r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000000)=""/233, &(0x7f0000000100)=0xe9) 2018/05/05 02:08:18 executing program 2: perf_event_open(&(0x7f0000014f88)={0x3, 0x70, 0x4, 0x0, 0x3f, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000042dfff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xfff, 0x2000) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000100)='./file0/file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x10) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000080)=0x1) openat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x1c1000, 0x22) 2018/05/05 02:08:18 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f3, &(0x7f0000000240)={'ip6_vti0\x00', &(0x7f0000002700)=ANY=[@ANYBLOB="0400000000000000009e090000009881f6d0c50000000000000000000000000000"]}) 2018/05/05 02:08:19 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x101000) r2 = accept(r0, 0x0, &(0x7f0000000140)=0x700ffb92059230) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000040)) ioctl$TCSETS(r1, 0x5402, &(0x7f00000000c0)={0x400, 0x3e6b, 0x0, 0x4, 0x80000001, 0x9, 0x5, 0x9, 0x5, 0x5, 0x6, 0xffffffffffffffe1}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x200, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e21, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0xb8, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e24, 0x70d081e3, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x4e22, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x1}], 0x9c) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000280)=@req3={0xffffffff, 0x3, 0x9, 0x9, 0xfffffffffffffc01, 0x20, 0x8}, 0x8646a3cf2bf4f74) 2018/05/05 02:08:19 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) alarm(0x100000001) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000000c0)={0xaf, @empty, 0x4e24, 0x2, 'nq\x00', 0x8b218eb707501196, 0x80000000, 0x13}, 0x2c) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') fstatfs(r0, &(0x7f0000000040)=""/3) socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r0, r2, &(0x7f0000000000), 0xfa) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000100)) 2018/05/05 02:08:19 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req3={0x4b, 0x2, 0x2, 0x20, 0x1, 0x1ff, 0x1f}, 0x1c) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r0) 2018/05/05 02:08:19 executing program 7: socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/05 02:08:19 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="24000000100007031dff02000000000000000a0009000300001d85685e0000000400ff7e28000000140a43ba16a0aa1c810bb356da5d8060000000060000000029ec2400020cd37ed81cc073", 0x4c}], 0x1}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) sched_getattr(r1, &(0x7f0000000100), 0x30, 0x0) 2018/05/05 02:08:19 executing program 0: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000001c0)=""/6, &(0x7f0000000180)=0x119) 2018/05/05 02:08:19 executing program 6: r0 = socket$kcm(0xa, 0x2, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x400, 0x60800) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000140)=0x0) capget(&(0x7f0000000180)={0x20071026, r2}, &(0x7f00000001c0)={0xffffffff, 0xfffffffffffffffb, 0x4067, 0x1, 0x7, 0x7}) ioctl$VHOST_SET_VRING_NUM(r1, 0x4008af10, &(0x7f0000000100)={0x3, 0x5}) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f0000000d80), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="28000000000000002900000002000000fec00000000000000000000000d0428af06680499b8580a8"], 0x28}, 0x0) 2018/05/05 02:08:19 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0x29) ftruncate(r1, 0x9) [ 147.725126] IPVS: set_ctl: invalid protocol: 175 0.0.0.0:20004 nq [ 147.742298] capability: warning: `syz-executor6' uses deprecated v2 capabilities in a way that may be insecure [ 147.757384] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. [ 147.765507] IPVS: set_ctl: invalid protocol: 175 0.0.0.0:20004 nq 2018/05/05 02:08:19 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/59, 0x3b}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80400, 0x0) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/05 02:08:19 executing program 1: unshare(0x40600) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x4}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x34d, &(0x7f0000000140)}, 0x10) 2018/05/05 02:08:19 executing program 6: r0 = socket$inet6(0xa, 0x80004, 0x8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x12000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x80) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) capget(&(0x7f0000000080)={0x200f1526, r2}, &(0x7f00000000c0)={0xffff, 0x5, 0x0, 0x2, 0x25b, 0x8001}) socket$bt_cmtp(0x1f, 0x3, 0x5) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x5, 0x1) mq_open(&(0x7f0000000140)='[\x00', 0x40, 0x90, &(0x7f0000000180)={0x9, 0x800, 0x5, 0x3, 0xf7b2, 0x7fff, 0x5c, 0x1}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000001c0)={0x3, [0xffffffff, 0xfffffffffffffff7, 0x7eb]}, 0xa) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)=0x6, 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000240)=0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000280)={{0x2, 0x4e22}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e20, @rand_addr=0x3}, 'lo\x00'}) munlockall() getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000380)=@assoc_id=r5, &(0x7f00000003c0)=0x4) process_vm_writev(r4, &(0x7f0000002900)=[{&(0x7f0000000400)=""/188, 0xbc}, {&(0x7f00000004c0)=""/88, 0x58}, {&(0x7f0000000540)=""/187, 0xbb}, {&(0x7f0000000600)=""/39, 0x27}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/169, 0xa9}, {&(0x7f0000002700)=""/136, 0x88}, {&(0x7f00000027c0)=""/237, 0xed}, {&(0x7f00000028c0)=""/6, 0x6}], 0xa, &(0x7f00000029c0), 0x0, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000002a00)=""/177) ioprio_get$pid(0x1, r4) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000002ac0)=0x3) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002b40)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000002c00)={&(0x7f0000002b00)={0x10, 0x0, 0x0, 0x10001800}, 0xc, &(0x7f0000002bc0)={&(0x7f0000002b80)={0x1c, r6, 0x200, 0x70bd29, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x51}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x44004) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000002c40)={r5, 0x3ff, 0x80000001, 0xe4ce, 0x3, 0x3e45}, 0x14) r7 = pkey_alloc(0x0, 0x1) pkey_free(r7) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002c80)={r5, 0x92, "55e6f770aab4d66246579d2a35991dba51d3473723c96087846ecda0f7f5befaa366935487bdd50a93a9d427087b9074748797449c6041ff8625df77ef658d616d3d504fcabac22d91c7cb11ed56cb482a61aee6d5cc7c228d944a0700d9f70b0d9ac95557a2b34314e578502645d6687fbc6bcdd330e18af338f042e397cabf2e9bea335886a0e5720fd823efe61ad918b8"}, &(0x7f0000002d40)=0x9a) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000002dc0)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000002ec0)=0xe8) r10 = getegid() lchown(&(0x7f0000002d80)='./file0\x00', r9, r10) ioctl$int_in(r1, 0x5452, &(0x7f0000002f00)=0x9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002f40)={r8, 0x4, 0x2, 0x1, 0x4, 0x3}, &(0x7f0000002f80)=0x14) 2018/05/05 02:08:19 executing program 3: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/221, 0x3e80000000}], 0x1) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8000, 0x102) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x400000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) 2018/05/05 02:08:19 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000000), 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xe06}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x7f}, &(0x7f0000000140)=0x8) [ 147.833086] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/05 02:08:19 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0xb20) 2018/05/05 02:08:19 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/tcp\x00') r1 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x8, 0x84180) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r2, r3, &(0x7f0000000000), 0xfa) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000000c0)={{0x9, 0x1f}, 'port1\x00', 0x10, 0x0, 0x4, 0xfc21, 0x8, 0x2158, 0x849, 0x0, 0x6, 0x9}) 2018/05/05 02:08:20 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80000000, 0x0) fcntl$setpipe(r0, 0x407, 0x4) write$evdev(r0, &(0x7f0000000040)=[{{}, 0x0, 0x1, 0x7f}, {{0x0, 0x2710}, 0x7, 0x3, 0x38}, {{0x77359400}, 0xfffffffffffffffc, 0x6, 0x9}], 0x48) finit_module(r0, &(0x7f00000000c0)='/dev/input/event#\x00', 0x1) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000140)={0x5, {{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x1, 0x3, [{{0x2, 0x4e21}}, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @loopback=0x7f000001}}]}, 0x210) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000380)={@empty, 0x8, 0x0, 0x2, 0x6, 0x1, 0x0, 0x9}, &(0x7f00000003c0)=0x20) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) fcntl$setown(r2, 0x8, r3) ioctl$PERF_EVENT_IOC_QUERY_BPF(r2, 0xc008240a, &(0x7f0000000480)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000500)={0x5, &(0x7f00000004c0)=[{0x0, 0x7, 0x5, 0xffffffffffffff81}, {0x6, 0x1, 0x7ff, 0xfffffffffffffffc}, {0x7, 0x800, 0x800, 0x80000001}, {0x1, 0xffffffffffffffff, 0x9, 0x9}, {0x3, 0x1ff, 0x318932f8, 0x2}]}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000540)={0x0, 0x77}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000005c0)={r4, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x73}, 0x90) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000680), &(0x7f00000006c0)=0x30) r5 = open(&(0x7f0000000700)='./file0\x00', 0x0, 0x150) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000740)=0x8) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000780)="8074fa86637fe5d1ca26612bb5681cb78aba7aabf3650e3a1b987c4e7f1384be1c804c1e815a5432640a8e6ab2eba67c1f86082629ef4d9f5b24e5b41f01d7d4ea640f7eccad58bb80c9e9872c88ba4a5b778c13d82548886d5131af2a22a389ff1f53b4297e", 0x66) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000800), &(0x7f0000000840)=0x4) r6 = syz_genetlink_get_family_id$fou(&(0x7f00000008c0)='fou\x00') sendmsg$FOU_CMD_ADD(r5, &(0x7f0000000980)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000940)={&(0x7f0000000900)={0x2c, r6, 0x100, 0x70bd2a, 0x25dfdbfb, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000800}, 0x1) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f00000009c0)={r4, 0x616, 0x3, [0x1, 0x6, 0x8]}, 0xe) connect$llc(r2, &(0x7f0000000a00)={0x1a, 0x337, 0x0, 0x80000001, 0xce, 0x5}, 0x10) signalfd(r1, &(0x7f0000000a40)={0x7}, 0x8) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000c40)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0xa0000}, 0xc, &(0x7f0000000c00)={&(0x7f0000000b00)={0xd4, r7, 0x400, 0x70bd29, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x81f}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x100000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000040) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000c80)={r4, 0xfe, "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"}, &(0x7f0000000dc0)=0x106) r8 = semget(0x0, 0x6, 0x20) semtimedop(r8, &(0x7f0000000e00)=[{0x7, 0x5, 0x1800}, {0x3, 0x9, 0x1800}, {0x1, 0x7, 0x1000}, {0x3, 0x100000000, 0x1000}, {0x0, 0xffffffffffff92b8, 0x1000}, {0x4, 0xff, 0x800}, {0x3, 0x7, 0x1000}, {0x0, 0x1, 0x1000}, {0x0, 0x40, 0x1800}, {0x3, 0x1, 0x1000}], 0xa, &(0x7f0000000e40)) setsockopt(r1, 0x6, 0xd77d, &(0x7f0000000e80)="242fbcaca79bf057be7fbe0d368160d962275ecec81e05d43f38a8b0fab56113104d1a83bb604d73c639824dd3672997eed3faeae2575ce39c8d19b80d602e01a535279ab73eda7cf10cfaf55ccd77b17648eed57daac4a477d32b3be91e170e19c9f2820a0fd8a4311bab52d566e92691eba75b8dc6188833d84e2e92d94804bc98d1b90fe019b514d126018fed7d4f2eb5b3b9166fb0732d51ad0ce036905c568d4ef57cd7050117e635078cf20e62e4f5447b6b93c51486b9516c38e27530d40d32395dd1fc373315fff563646e0ab726a0c450eb92b90aa23a295bea3674cdb3ee0ab95dcd7dab15ad", 0xeb) 2018/05/05 02:08:20 executing program 1: unshare(0x40600) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x4}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x34d, &(0x7f0000000140)}, 0x10) 2018/05/05 02:08:20 executing program 0: madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1f) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffb000/0x1000)=nil) 2018/05/05 02:08:20 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x2040) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000080)="4241e382ce9c97993f9e9696015260b2e6832eafd3cb95265e3b1730132d05cff04dcfe484a690df7f0565779790d63fb0f423ef2945c8c139a9fbc8be1c42e2eb5d382e6c01007a06d144358db46639a2b1126806446097b10374d36b30f1ee72729046f18558f68501fcf2589103d2125f180dab581ba20934df49b8b1229a89fc2a52416d04ceed79953ab29f2b2d03e4a8127f1684ec36ffb0e165ef5ca55edc45938ec6d1f67b8257e662be79c06bda50c4e40c6966f3bba33979ef70e0349c4f2bb56001b6bc6ee47ce470202bd2591dd4293d78fb6124e3e1ba25b1f63a2d92f65c0f38d1a405c214") r1 = perf_event_open(&(0x7f000005df88)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b24000)='/dev/vcs\x00', 0x0, 0x0) ppoll(&(0x7f0000f3cfe0)=[{r1}], 0x1, &(0x7f0000723ff0)={0x0, 0x989680}, &(0x7f0000dbbff8), 0xfffffffffffffe4a) r3 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_regs={0x42}}) dup3(r1, r2, 0x0) 2018/05/05 02:08:20 executing program 5: r0 = socket$inet6(0x10, 0xffffffffffffffff, 0xf75) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000000)}, 0x0) 2018/05/05 02:08:20 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000000100)='net/bnep\x00') sendfile(r0, r2, &(0x7f0000000000), 0xfa) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000040)={0xe90, 0x3}) 2018/05/05 02:08:20 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) r1 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x8000, 0x4000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000140)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) r2 = dup3(r0, r0, 0x80000) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x4) read(r0, &(0x7f0000000000)=""/3, 0x3) 2018/05/05 02:08:20 executing program 0: r0 = socket$inet6(0xa, 0x8, 0xffffffff7fffffff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0xffffffffffffffff, 0x3f, @loopback={0x0, 0x1}, 0x4}, 0x8b) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000000080)=ANY=[@ANYBLOB="100010000000000000000007000000004ce8eab64f6ee204ac5c98a794c10da1"], 0x10}}], 0x2, 0x8000) 2018/05/05 02:08:20 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000002ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) sendmsg$rds(r0, &(0x7f0000006fc8)={&(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f0000000080)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f000001a000)=[{&(0x7f0000006000)=""/4096, 0x1000}], 0x1}}], 0x48, 0xffffffffffffffff}, 0x0) 2018/05/05 02:08:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000240)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xff, "8ad1fb3c5ea204f0baf83416bc1a8b0583f2aa30f3489b072dc26013dc1c43b2407cd63ad93685d8d3924db818d710019f66e8f311f343be98ce3f8abadcb18a9b0f6dd98abecc18dbaf9adff0bcde8078c1b25a84b0d1238c9ac1466cd62eff2bdf75387238764fe50695dcef5df6dfb091ef1c274816978241b332d90e95518e667e319a190faf03b4102297cf76a8b6fd56058d44f36c64b3d6b37eca35f70c534f48298bd724f55d2f540285f85c1c532e2938345a11ce891bd3ecb8488ef855bcbf34e981bc5ea1e8d04982fa487390c51cde906222570a6e669aebe1ff0ef4fc2b08ec2974fada2a087a1900881ab45fd2808867c685d775b6167233"}, &(0x7f0000000040)=0x107) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=r2, @ANYBLOB="03000500991c044400de00050009"], 0x12) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)) recvmmsg(r1, &(0x7f0000003340)=[{{&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=""/94, 0x5e}}], 0x1500, 0x0, 0x0) 2018/05/05 02:08:20 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'sed\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) 2018/05/05 02:08:20 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000000c0)={{0x1, 0x9}, 'port0\x00', 0x52, 0x8, 0x0, 0x1f, 0x9, 0x4, 0xff, 0x0, 0x2, 0x9}) pipe2(&(0x7f0000000040), 0x84800) sendfile(r0, r1, &(0x7f0000000000), 0xfa) 2018/05/05 02:08:20 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/59, 0x3b}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80400, 0x0) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/05 02:08:20 executing program 3: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f00000000c0)=0x54) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0xae1, {{0xa, 0x4e21, 0xfffffffffffff801, @empty, 0x9}}}, 0x88) 2018/05/05 02:08:21 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000000c0)='cpuset.cpus\x00', 0x2, 0x0) getresgid(&(0x7f0000001740), &(0x7f0000001780), &(0x7f00000017c0)) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x400000) openat$cgroup_int(r2, &(0x7f0000000100)='memory.swap.max\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000140)={0xffffffff, 0x3f, 0x5, 'queue1\x00', 0x2}) sendfile(r1, r0, &(0x7f0000000000)=0x22, 0x5) write$cgroup_int(r1, &(0x7f0000000200)=ANY=[@ANYBLOB="09807e2e872f6b412737900426601396f2801f86c64564add098094f"], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000240)={0x9, 0x2, 0xffffffffffffffff, 'queue0\x00', 0x7c3}) 2018/05/05 02:08:21 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet(r0, &(0x7f0000000080)={0x2}, 0x10) 2018/05/05 02:08:21 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getpeername(r0, &(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6_vti0\x00', 0x10) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)) ppoll(&(0x7f0000000440)=[{r2, 0x40}], 0x1, &(0x7f0000000480)={0x77359400}, &(0x7f00000004c0), 0x8) sendto$inet(r0, &(0x7f0000e76000)="18631ccc129cfe6da87b432660521bda2cfa08561e1daa4de85af3298223e83f37926ae556dd4a7a25f1a7b54208b3c12ae701b74daf6c7e9ec726930f1893953fc43d7c63050e359e8ada93a455fa265b578a5f92b7fc5698f55d554653f0ced1f85c3735bd21bca77d7d9ba3458472926ed49515628bd9c3b940a33cc1bc77ea3a584afc89539a7417791023ff8ca33799b374e760179e5b39b74997e096128c12a6dda762f27df4b0f2b39eb1736b5ae773592489f2f5fd86c1910d414735c23f2aa2053c06fd076b126a9e3318158fb971e3a179206e0cfa842510d062585f2ed0433bd6f6c826706e26b1a1c7ab8aba4278978279bef2a074af9240ad01beb0b7d6d24c06ca3b93a11ec2dde0cd556f7f661fda8d4b52095312c1ad6e538d10ae71ce64181ca2ac7ebff633c940fceb8191e431014cc1ad60cbaedb15832025573e0d44dd1132df1a4e4094be90f9d743074178b4e239470e82745feaa4577ff19c9295d4366509a8118d9c2d7f407974af1818796aecfb780aae793f4f16dad688abad30ca0965ddc9764321505d6ef60bc519dc03a465534b66af52e4e70669ae4506107dc830ef124521097e9fcdadcc39a8eb7b41fb60b74583c5abdf384467d20a97dba87da9ece6628fdc4a2f781ab0780df2e2cffb318bff3013fe4a5b7ba50c0ce804e8102d41a6856364ef62ca72b815672074595b734d76fab41e26af3ccf2d39f4d49d2d3d1b117881792f068a7cac9782f2c8cbcf11023685ac781ff70f96b16d7eb956fe31aea3af7974f8385cf2fe9152baa7c2556e8bb7030b0dd1f0d21503af85de38a85532a75dfa0ce136703def956ade894ff2d7f415a355a33fe65c5e7c6e6fd58f39169e60d50fba3ce3bc9058322a3575dc6412aa5ecb8d62939e5c94b0ba12613a6a3618912437182bce9130f8ece10ad861159bea5911d44f7a8d7ef8f7a160d6ae3b7165fb66425ca9732686356636efdb77fc05e28a5a6493f9bf9703fcc9f5571ab3ce59ca5ee35a94e821e6ada2da7916a37a74a30313820a5cdf1f3017a268acb2bf42dcbcaa6722bb31a70dd8b812760bcd092c65360a171227f80de6b8d1e127774b392fc52bc0b565ab6f8450d3b7ab1c3543917ab303955d66fee82791eff78f1a98177ea3acf2a4c926618a0dd180bcafce2f24196fff796c498900f945f97ba2904aafc4b5775e171ee5aa13e35f34cd58e700abd191b42dbb6a1d4847747bc330318b3865b18e301d44e3c6274dd2a374d25885680f18295efeb6d94f943b43fc8fae544cbc5f5e9528e45b8f8e579f6815295eaeab7f3980a09bd13858a22cd2c5b788c29c016d578b052e2d2c0ef7913a78c2b21b3713d293b62f54ecab1efb03c4518e71c9457c3c190c31f13b7a06fa28ecc071b29829cef338e80dae408d7f06b8e75da745cf83fb8a6e16600549ed3a729811cd77c8165758e023d706b218e0780678ca6d7bd291980a268f4a55d00a6ea969a14c0efe619b032fc6ccae50845c82fec6e8662ffb25dc4a733426a500828bbc1fe570acc5eefd334a2f68e497448dc85becb9c084b5186ca9b872be84a39853a59c32305d2c8d1365bf4a047e829e995c843fbda0a3f4bf9373d2c6e2f9b71f088d61cbe793409b450aff67d0ead723b7da7ecd896ddc5ba10d34cfa4b203d19b9707eb5a8cb98a9a38d5d95219f41989088973778fe7dcad466cb8221504300bd6fd90a2a48e033cc93474f6091be4466c89aff8c8dab3b838808ea220e63e2cdba7b7a65025c315739232c9b91db85e93a2022f08d3d367c014dcfa9437df5548a6a53237fbd312c747a696ad991e4734adb8f1ce54e505616117abda379d7cc636712aab4cd88059a8382a9f57", 0x539, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/05 02:08:21 executing program 4: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x200800, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/urandom\x00', 0x20000, 0x0) perf_event_open(&(0x7f0000000400)={0x3, 0x70, 0xaf86, 0x80000001, 0x9, 0x9, 0x0, 0x18000000000000, 0x2008, 0x2, 0x3f, 0x10000, 0x5, 0xd8, 0x96, 0x8, 0x20, 0x0, 0x8, 0x0, 0x4, 0x9, 0x1f, 0x1ff, 0x3, 0x10000, 0x8, 0x4, 0x2, 0x4, 0x80000000, 0x6, 0x4, 0xceae, 0x6, 0x100, 0x3, 0x4, 0x0, 0xb90, 0x1, @perf_bp={&(0x7f00000003c0), 0xc}, 0x20000, 0x6, 0x8, 0x2, 0x0, 0x7, 0x4}, r1, 0x1, r2, 0x2) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x202200, 0x0) r5 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0xe, 0x80800) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f00000002c0)=ANY=[@ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="ffff525a00000000", @ANYPTR=&(0x7f0000000500)=ANY=[@ANYBLOB="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"], @ANYBLOB="010104c1080040000004000080000000de6881396a3ef2557de37fb072554c15fa4155dd975e1c8bd80e798c76a65522a581a945cdf8ce68e547ad6e7a3676c3d3aefb91782a978f93b70f2d36de8408f1d474d671e7ae985349e4c5b3ce49cdeb2cb38f7efdf29809655fd3577d385ea640cca4782f0bbab17a050b4ada545b9aa1e54888703462ee0539f07819efea485fd8a5a87e58a5562c37b52625847db857a1e47e5618ffc05384fa94c505c7e246bc2262be250d0e3b5708ca5b408c56057622fb"]) r6 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r0, r6, &(0x7f0000000000), 0xfa) 2018/05/05 02:08:21 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000380)='/dev/adsp#\x00', 0x7b114980, 0x20000) recvfrom$inet6(r0, &(0x7f00000003c0)=""/10, 0xa, 0x40, &(0x7f0000000400)={0xa, 0x4e21, 0x9, @empty, 0x3}, 0x1c) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f00000000c0)=""/185, 0xfffffefe, 0x100001, 0x0, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x101a00) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f00000002c0)) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000300)={0xef, @empty, 0x4e20, 0x1, 'ovf\x00', 0xa, 0xffffffffffffffc0, 0x27}, 0x2c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x100000000, 0x4}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000080)={r4, 0x7}, 0x8) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000000440)={0x7, 0x4}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000340)) sendto$inet6(r3, &(0x7f0000000180)="abb65c3220c618ea3e53cedfd7b7ad4e5ec66eb7ad29c2ea3b2675ba18e55df41dfd9f5941e6fd658b323fa67fe2c0328e99eb8cfb48bb304d431f38cefc74441834738c17d4791c911fa6cdccc54f6a5b112aa688b1675c1b9afaebd68247c312a03b8b8e21e5a5169b285ddaa4f310f8143dafbacce125744511d3fb17c8a05bf058f72da75bc379b4c4cab7d520cbf91976a5476d49098e680a279af0b3441c0be7e75506689b7b6fffb02db8d3fdeb5e1c0a2c70afdf723cda40934d2bf4b27e066057596a9273eea01ce1394280baa500b8cd282bcda3b269c74cd3aafa39e14de109887da8b8d3800a6ec6cc8dcbe1601a1078", 0xf6, 0x4004010, 0x0, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/05/05 02:08:22 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x400000, 0x0) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) pread64(r0, &(0x7f0000000080)=""/101, 0x65, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000180)={0x3, 0x1, 0x3, 0x800, 0x1800000000000000, 0x457, 0x1ff, 0x6, 0xfffffffffffffffb, 0x7}) ioctl$TIOCCONS(r0, 0x541d) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0xb0, r1, 0x300, 0x70bd2a, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x10}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9c67}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}]}, 0xb0}, 0x1}, 0x4) io_setup(0x1, &(0x7f0000000380)=0x0) io_submit(r2, 0x8, &(0x7f0000001a40)=[&(0x7f00000004c0)={0x0, 0x0, 0x0, 0xe, 0x0, r0, &(0x7f00000003c0)="7d86e10ae78455b425403d646f6c0f618feb98e5b27a4cc31d77545d2d0bbc17940986affb166635e3f52d119cb4e0381231eaa169aa900993e80fef3c69974a9beed676f75f4495e93c6a39df4ec84244b6147181345e75652996ee6bbb8db08f50f4ce37256bb30ff30e3ed96a17eb6e5cd02b82b0e08bc07e64fdf856ff9bcd790f02a17915c5d0a44d5be7952d6116fecc5293f111ba29451d7e0673399ec0471bb30d6d2c09b6f0990c47c4fc0268bd8c44f4465ad23cb19bd22188a52dc00a934e3ea72661f5f006d991465566ba6b2151dd67a556103d05f3f4db386f1bcfab35", 0xe4, 0x100, 0x0, 0x0, r0}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0xf, 0x53e9, r0, &(0x7f0000000500)="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", 0x1000, 0x1ff, 0x0, 0x1, r0}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x6, 0x10001, r0, &(0x7f0000001540)="2a4a49400225f0368858583fb2ab566a3194bc82b6ca40c3b48bc0da6ce15375f4edc925c88a93738c7a120e88e2a125209786f45a", 0x35, 0x3, 0x0, 0x0, r0}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x1, r0, &(0x7f00000015c0)="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", 0xfc, 0x5, 0x0, 0x0, r0}, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x6, 0x10000, r0, &(0x7f0000001700)="434b5853fd6f8327a50daf60dc409ad658fdba53f256ae3f94083fc14ef8524eed0792ca4afec301fc8b9c552673c86288deb41acb8592bb51054eb159699b96f3dd822b4713fa7a85cf4b74bc4bea7351ea128ca2489538e53fcf2b6037709b1cfce8c11fb49900e02587e703553e7af5032a6eab6955628bc90119dc5e04b377039c42cb395a107227e43daf52afc68cfcaa3b9619abb78c53f6e484f0e1ed3f50e24e7e5b4c5830e26b263834bfa40f90c9d96d7bc64c9e7a9808b51b15fb4296e9f27d6be0bd90b3aacaaf115ae2a8d22f476ecd171f2cbd9bf271e0269013", 0xe1, 0x2, 0x0, 0x1, r0}, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x20, r0, &(0x7f0000001840)="438d5a73eb411a511a1f3a0281d6ad2c004634b83f451c23370ebb19992973eb", 0x20, 0x6, 0x0, 0x0, r0}, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x6, 0x8, r0, &(0x7f00000018c0)="44b4c71d77ec699f92b070d6b0b65e44141ed8d924e8be3bbbf8e7c3d0a6d0aa8d2b74e8052196014b8fb3ad2df8f5c51783c83adddc758b6739b2ca336a5fbb44136d6d5c6b143c77658733a8d761a0488a4d208657779014f60c4157a84292", 0x60, 0x1, 0x0, 0x1, r0}, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x1, 0x7, r0, &(0x7f0000001980)="9c4354a534de0d03817c3e848d81cd467739c1fe7e8212c2143d6ad4e617b4d186d68ef1a7b85e1b03ccf7cc23cab8bb16cea1f6296b4e355ae7fc2c4109b803ebd1bb8cf6356895ff9028007b1a0d4dde22a14fa896eedbc2de9526e97482c7363f8159f750a7b72a5f1746c22a", 0x6e, 0x1, 0x0, 0x1, r0}]) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000001a80)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001b40)={r0, 0x50, &(0x7f0000001ac0)={0x0, 0x0}}, 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000001b80)={0x5, 0x1, 0x6, 0x0, 0xd}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000001c00)={'filter\x00'}, &(0x7f0000001c80)=0x54) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000001cc0)={0x2f, 0xb4, 0x1, 0x4}) r4 = syz_open_dev$admmidi(&(0x7f0000001d00)='/dev/admmidi#\x00', 0xdf, 0x40) recvfrom$inet(r0, &(0x7f0000001d40)=""/240, 0xf0, 0x20, &(0x7f0000001e40)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendmsg$IPVS_CMD_NEW_SERVICE(r4, &(0x7f0000001f40)={&(0x7f0000001e80)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000001f00)={&(0x7f0000001ec0)={0x40, r1, 0x100, 0x70bd2a, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xce8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x0) fcntl$setsig(r4, 0xa, 0x13) ioctl$IOC_PR_RELEASE(r4, 0x401070ca, &(0x7f0000001f80)={0x7, 0x80000001, 0x1}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001fc0)=r3, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x8, 0x8, 0x1, 0x7}, &(0x7f00000020c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000002100)={0x2, [0x0, 0x0]}, &(0x7f0000002140)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000002180)={r5, 0x0, 0x9, 0x6, 0x80000001, 0xfffffffffffffffd, 0x85c, 0x3, {r6, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x80, 0x8, 0x80000000, 0xffffffff, 0x6}}, &(0x7f0000002240)=0xb0) getxattr(&(0x7f0000002280)='./file0\x00', &(0x7f00000022c0)=@random={'trusted.', '-posix_acl_accessposix_acl_access$\x00'}, &(0x7f0000002300)=""/105, 0x69) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000002380)=@assoc_id=r7, 0x4) openat$ipvs(0xffffffffffffff9c, &(0x7f00000023c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) 2018/05/05 02:08:22 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0xffffffffffffff18, 0x80000001, 0x4, 0x1ff, 0x81, 0x2}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x880, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000100)=""/4096) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000001100)=0x4) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000001140)=0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001180)={0x3f, 0x208, 0x9, 0x4, 0x0}, &(0x7f00000011c0)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000001200)={r2, 0x9}, 0x8) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000001240)=""/216) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001340)={r2, 0xa0, "2ec4f6ae92e650551265dfe1ab91cafb9a29a3a90acfde4887a2855243f1e920929cb9804e6c9a49dc099afb5ad1a446c33cb08b572afc52b287e046e81179ed5b18860d2974c273b44a68a398ce3d7afc7335f9c67bf872f0591c4bfc05d9895fb9e962bdd6bde739227e25f198f69254ea89288483eb42236c4cf083d1321eb5ed0a65409d5c3f116d9c8092174bf5f43c4d05ac275022f56df09dc8b6e7d2"}, &(0x7f0000001400)=0xa8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001440)=@assoc_value={r3, 0x37c}, 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001480)=0x0) sched_getaffinity(r4, 0x8, &(0x7f00000014c0)) ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000001500)) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001580)={{{@in=@broadcast, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000001680)=0xe8) r6 = getuid() lstat(&(0x7f0000002740)='./file0\x00', &(0x7f0000002780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002800)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000002900)=0xe8) stat(&(0x7f0000002940)='./file0\x00', &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002a00)='./file0\x00', &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002ac0)={0x0, 0x0, 0x0}, &(0x7f0000002b00)=0xc) sendmsg$netlink(r1, &(0x7f0000002cc0)={&(0x7f0000001540)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000026c0)=[{&(0x7f00000016c0)={0x380, 0x3f, 0xb20, 0x70bd29, 0x25dfdbfd, "", [@typed={0xc, 0x83, @u64=0x3}, @generic="382f51a5aa54af0969dcafebaed63fff02b4fd5534768be3f9e7d8f9e0c2eb0184ef20645698096dc0b3202595744380e5ec029b928416fa020955a15d56ff3fe6b58048338995a7c3ac95ea2e9de8c0d8635cf28dc58285095a48a3cb6da1e75e81cf144344e3473867f5240d8ea5768205df17186145e764c05b473e21860b455b7d72087ff3b3f5ae12", @typed={0x8, 0x5, @uid=r5}, @generic="c46cc6f9def6b830fdce240bfcbb840b550cc53acbf88e24dad5746ea9e882d246a4393ad1d66db69877aa183ec5ab6aa2ee97b812d9226a2a2b6059071bd75dda95f849a2db4f9cf5d37e533f67ce34af766c3419fe35603af2d53a6e1a716bda5070d1b934031433706f93bd526363bae46511672d767bbb1768cf0643bb924f175f0597c0d70e4da228a34ff9ff0c4af1118e505c82b4a12c385ff6ddb7551756af0c2a37288d1301a8500d7f9451a35ff71b306e8c55e8a3cf4550bfe4d847a162b0fdc531b3d2b1d12da88a0048264ba353c9ec9d1260130dce1f", @generic="bf48d98b8e8d1c28b721c7e3af33e70b871cbfa33b82f71a8e302cbf", @nested={0x1cc, 0x13, [@generic="f23901df824fc9f5a0d456c1b182067b3c1b40f29157ed3e563e74c2b24430392c8019e7e10b2a7b9a1d3b987688d6829507bb6c1808db8d615175e47077f64c33", @generic="f63d71c1ea5b0e8c147ec4be05d07b42bbc5073672240de581c5b96e51c1c499bc4eb6faf979921f22399320", @typed={0x4, 0x6d}, @generic="69bf41e69b5624dcef03a343d01041467c850d13b8b5d1948acb685575fbb232470b43c6efa78116e7a7bd0103bc33a0053dfeaf7e8f0d81484ff8936da71467742ee18392315144d4f9abf7faba6b85e5d3f7474671286fed4bc1dd276ac4efa668027164ce5f4d249d07", @generic="3550c9bea14f64cc6f0b4b677aaa8425c08c526231fc9a60229e37ac754ba9f2", @generic="e75e0f6d28c64bfa80eb6f22f66a6a3c97637f131763329ad3b07c41a6f826e73e1a60772f48741d5c4d4122a7276d41d26dd961d2e1630c67a62acff3937266d868bfd0f9454f855721086a0b36f4bbd4f5873f7649138b7ee947b07a53dd4827353343a4d088409db3cdf1f9a74ab94ee065b6ac2519fdfdf2d81d1e59e39695209beeb72e81b785fbece5ab60dd3b500361521f84054300379d6e7430136d39e07d350918edf1", @typed={0x10, 0x2, @str="7b7d9a776c616e3000"}, @typed={0x14, 0xa224, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @typed={0xc, 0x79, @u64=0x9}]}, 0x380}, {&(0x7f0000001a40)={0x140, 0x19, 0x80c, 0x70bd25, 0x25dfdbfd, "", [@typed={0x14, 0x39, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x40, @fd=r1}, @nested={0x28, 0x90, [@typed={0x8, 0x33, @ipv4=@rand_addr=0x9}, @generic="f07ca49f41fb72fe2c14a189bec414ccb5c91b3485ac68b7ea0f99ee"]}, @generic="18d28a71867210fcc686de2db59f5100419c8be1b47f5e620e173f6d206aa57c352955c77c3c5174baf96e923a876a73e16250136b8dec84c116d8607818ddc5110f6aaa6965aeb793be265a55f62950e6b96228e282d431d39dcceb04126683573ac74e58977f21ed940c1c2c01cb5b36f9417206874e64713207aeb2dce7362f29c2d0000fffe09bb55067d3fb012233d24be0b73483d4999009ea586e5d227c4fd0da3a4e01627ae5816b65a810a73dcb3def5a2644567ac4a89f9e19f391d009e1b4f5096e4ea1fffee068165a33244aa9fcff39e5cdc10a00fe", @typed={0x8, 0x5e, @u32=0x2}, @typed={0x8, 0x3e, @u32=0x6}]}, 0x140}, {&(0x7f0000001b80)={0x580, 0x2a, 0xf00, 0x70bd27, 0x25dfdbff, "", [@generic="dcc309737bda9e41604f73027c824283079cbe78c3864687e23dc7f2bd58d17c35bd0ebe4e1bcc4ff646ee119db055e385d165544491101eaffe70ffcd7c1aa09e253aa43ed335706de17513979734b6062ba90a6516429d7445af195048346e9812e55f87a440323529febd3454189a569c1c6f0060ea36306a61e22315d422ae3c5f0241edd4d46d17fc39bfa2467cf3246d6452cf9a22d749a675b1368790230ec4aef4e8b674dca0d5c4b237665b7e7eb1db07049a958331054c435fc3742ec8926ae9373f6f1622f4b68352ce9674900d872f2a4c87b42d27690d06a9a50383574570b74e2a3f650c190dc093c853a6e8d5a4", @typed={0xe8, 0x47, @binary="cc4af7372796301e3ce45630894e844a5c72a713afa61a5526c15232213e865205a4e5a6c376d2305ddadf78e4e339fc70bd302f0deb63bd550eba5bbac766cc8a6931391d3f532bff04d2da88d258eea113af21002a1d00ea10bfe1b6af2379e936648eb821a484620719c2e543a610b0abe986a059f6377abaa09ce01f846783274220de85d9c0624e0e3073f28ebf3e885cf4f3c168482acb9767e3f322cb28fec85641011eba9f343ecdfdaf7985e028a230b1420104e275a7fc0cbdf3aa6ce2cde3230e0fb34d726a6835760630c4832da82d1f399f136b17452788cf3386caf864"}, @generic="14a4f51150a3b9dee0e4f404e5d22af223b3d3500d49e44aafeeef97fc629a4c5b90ec25b76a83425ed9d5b845d927941186523e8a55d4f7", @generic="5874d4b9a6181dd2de4b92319ac671918364002e4151e7c095565d84f9762e62615d9ea6779afc1679f5bb306f166c68d73bb24352280fe86ae126c39b4eca641c239ddbc95e603a84c15d39f1a78185f4dd513e682c67a0cf0c7f3d1522456eb9a8d5bc25452dc1a8b13a907568ec558d96647095f76f61be0dfdf00d2f5e64c20033c6f7d8b50b40aafe7a27d8d154a8d2bb5843bb", @nested={0x110, 0x66, [@generic="02b75683343a0c73643160d68e", @generic="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"]}, @nested={0x1b4, 0x36, [@typed={0x8, 0x7d, @ipv4=@broadcast=0xffffffff}, @generic="445b94f2e748401a0b89b13af6d6f152631ed9a4924b432795f84aef00795dd530509029bb98367b5f2197a6236af5dcbec3dba651b4d2b32cb888fb50c581141a8154492b27e800fa0c3ab94a954268b07b6f3fee6e7ddedb2958ed3e4af6dc12aa23de9c9d013678bf34cddabaf2c7da303fe15a1693adcd06b161d0acd14eb62935f2d91b7799c3ef1019a9792766f3e8e14bf16ec8272b598f19e64c8570d04dc2fefdfed79aaafc87cfca2ce6957456869c9d7638ea3068e841", @typed={0xec, 0x79, @binary="b8c968aa5a41ee29e0aa7d6724620b7aa4a9135f31239ef5af271b6d364b304ac976960313339f5b8c444693552607b1e69b034db04e6a81f3bbc0978ce4e4f91eb4ae44da8e4e57b4b4bc53ffe5384d4a69ee743b299de82b192a1a4e90c56b00674cf2c2bcd2a1915f357481d9de1a637e13a4a8dbc07910f9d04f0b8215a8422dc0883833497a59fe382997b7723329d80e1dea34b03776bda6d690f4384d2903d39049f6c0a838fe98bf649e7742a57cb3ed80b574d32dd984e8f51a97de53fb7353d4d513053094ec2764d4e5bf505091783cd88a8e6a1b922740ff166bb5213332f88a4b8b"}]}]}, 0x580}, {&(0x7f0000002100)={0x538, 0x33, 0x402, 0x70bd28, 0x25dfdbfe, "", [@nested={0x5c, 0x5a, [@generic="2d09aa2c2350b7ed11965b530d1a72651b8a2bfbdacee5cfda", @generic="2fbb4014dcc2bb67560e22938a5f4746df4136c612a2144486e4fc47a3dcfa058541faf1d23defb046e9ecb0f7f89ade3b17fb8c7874", @typed={0x8, 0x2e, @u32=0x4}]}, @generic="2e53b61caf4754a8dc3e1d9d34aff7868c5304884e77ffd37aa28f38dc01f970ea66faf08dd5eef11f71d7d27dbddb1304f4db87145550623821d41cce4574f3d40aa7cbf0f9c82853589b1ad7643c23d657759133970980d69cc7cec496dbf6c31856e92d8685de174f4dd5dfcb8a0adb0e7e403b0ad95a8196beddf2940d0e727def665e35c27c3559488d0f720f41cc2a8a67be9340e7fe68ddae61", @generic="0edf49234e308b90725d39ce01973432d683d193173999380205237b3973017e01d7b16bab1ca7ced887ead0dab8c8e3a7efa1fdcb65a82f27d57f300faa1f07e6df8150585a8e1581b48ded3d0b639b2c7fded9269469171b5ba5", @generic="0fecaa97d65c298ce682c56341f27c301211b161f212a9f38ee8fe0245ce83d0b24437dabe857c0a3797605e87895790b03d4a78b451a5429241f005aa241ce7ab4f4e2d91c4b22d806ab0c8e73f1c359167b590dc495d4f2e3ca92d36b57d5577e1cbb218eea22c67588b59b17011f157632ff761d0432cbfae75cfc181ffb8daa8f410beb6b7f9b0b0ea75cf0b07f6679e58683d979e5cce81e0d4d08a338c25fdc1819e5e95981828dd1900bc015ccbb230e3f24e54e21cb3f54743f81e5128", @generic="0e60fd32ccc079021c8e305aa634778b223c0a49b663152e1e9cab4eaa387b47d304fed109fa7a2869d0dd09e75180bb7787a5f7f3d0d6b5f1351157396c4658a22f9113a600726f69c0cc45dc9918a572a441f9666f96fb93fd33900dd5cc19b801343d7eed2f44e286054ae355587b61a282c3ad149165e4c9834862ee2dfabe9e3e55398adbcf41c220a95f2087b5a7f68fc7bc977c577ba2bb2bd3bfba6bad8b91b1f80b7ac7ca6b6475db04", @generic="6766a200e1fb1b918e710a6141ca29e8efa5311ddf204ca23f3fdacbde9cd097d30b075be8d2be919d507be93ba800332e91668521d97ceea7ee6f", @generic="3713d2f59e19eec5a5e8c453dd538eca87cc20d5d9c13402431c23c4a85c04bbedef496ad78c4d5737e00e223e6918b266f28172ccc5ecbc5dbc2e0ebb90766205ae92973fb8086358d7ca283c65f531c9dfc5b7", @nested={0x1d4, 0x1d, [@typed={0xc, 0x13, @u64=0x3f}, @generic="71c9111ec1e9c73ef680cc6db5fb74b5c46e168366dc6da6c3ae74f2302452c934dacbb9fd10d92ec81f5321d4e6e48f6d0cd4e533a76d55e6812921832f9509b75d11d182754982fbbe49f8d3ce3c8421ad7d577e1f99f60ec0964e3c17b912dff355b7719e39604082a5e91e2247abba7f7a8d3237720de4cb70bf26eb2a190c2e954a018b720bb1bafdaed3e2e39fcc8549907dbfa32f4e10316cfd66517bae6d25b5fe5cf7a5477715f9b6aa4182862c57104c95883604c4c51cdb9e5150147aa3a6431b8776c32643e7048adcc180effe91dd404da6c08de8efbb34", @typed={0x8, 0x47, @pid=r4}, @typed={0x14, 0x78, @ipv6=@loopback={0x0, 0x1}}, @generic="7109a243f5f2f7befd78e9ec35ebc6ab22241afdda023b6a93061c67774cdc6d151d78bc5f33effd9873145570d6e7ce2d7f52fc1876d285ac6271b1f0e1afe4ba5564790d532ae8103b65f9d9a8e0c44f42f5675fc9aeaf2a0253cae9e4df7d8ebb7c88e0a4099dd9aeb194fd0dc93af0469c981f6c128e4096d77b1eb3cac6244c2832811075a6791eb9e26bc24edd258d9069860bb1ceb4252411bd23ee632d5cb9d9a7a29d0b7910db42", @generic="f6197c95e1d86a864be9d58c57ff3ef2c0d905870317ec0bab6e1bfd4169"]}]}, 0x538}, {&(0x7f0000002640)={0x10, 0x34, 0x200, 0x70bd2d, 0x25dfdbfd}, 0x10}, {&(0x7f0000002680)={0x18, 0x35, 0x200, 0x70bd28, 0x25dfdbfb, "", [@typed={0x8, 0x37, @fd=r1}]}, 0x18}], 0x6, &(0x7f0000002b40)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r4, r6, r7}, @cred={0x20, 0x1, 0x2, r4, r8, r9}, @cred={0x20, 0x1, 0x2, r4, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}], 0x160, 0x90}, 0x4000000) write$rdma_cm(r1, &(0x7f0000005740)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000005700)={0xffffffff}, 0x111, 0x2}}, 0x20) write$rdma_cm(r1, &(0x7f0000005780)=@accept={0x8, 0x120, 0xfa00, {0x0, {0x120000000000000, 0xfffffffffffff000, "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", 0x40, 0x2, 0xfffffffffffffffd, 0x6, 0x7, 0xbe1, 0x7}, r12}}, 0x128) getsockname$inet(r0, &(0x7f00000058c0)={0x0, 0x0, @multicast2}, &(0x7f0000005900)=0x10) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000005940)={0x8, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x3, 'wrr\x00', 0x28, 0xfff, 0x25}, 0x2c) prctl$getreaper(0x2d, &(0x7f0000005980)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000059c0)={r3, 0x800}, &(0x7f0000005a00)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000005a40)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0xfffffffffffffff8, 0x100000001, 0x7fff, 0x81, 0x8}, &(0x7f0000005b00)=0x98) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000005b40)=""/93, &(0x7f0000005bc0)=0x5d) 2018/05/05 02:08:22 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xfffffffffffffffd, 0x200000) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000040)=0x1) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = socket(0x1000000010, 0x802, 0x0) readlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)=""/195, 0xc3) sendmsg$nl_route(r1, &(0x7f0000e56000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="4000000015000b0000000000000000000a000000", @ANYBLOB="1400020000000000000000000000ffff00000100fe80000000000000000000000000000093db3321786eec00000000edde800c5d832ec81d18b5a065df3f69ac3cc528d786e09e92b3418d1b2188f7ba98b8e378776db2a8623476ffd4d0a00d0bb644ed69a735b635"], 0x2}, 0x1}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000100)={r0, 0x8, 0x0, "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"}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = add_key(&(0x7f0000000380)='.request_key_auth\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="b39e14fdfcbbbe142e0e58b303b3f1291633b6b16f5f6c99d9f27c26f0237f067837173c22cd956ea5ba449a18b3bb46db842a600637260c6041de8e20589ea4b574b43dc15fd12005355939c24f31a382f3e62e9c94f13e648dd89e21f26a7758c28fe70c8e32fabffd2de369cbea1c73dfe022af8c8e0526992d4f0b6ac92dad85bda66e5d310ed77e2bdd0fc6ef170a062cc316f605a663a1abad9dbfbbc262d3f45f4b5179f553e1da099f3563f3a6e041d002425998ea0596f689e7e9f10079041030ab83caf3fc76610ead", 0xce, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r2, r3) 2018/05/05 02:08:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/packet\x00') lseek(r0, 0x0, 0x1) fcntl$dupfd(r0, 0x406, r0) open$dir(&(0x7f0000e8b000)='./file0\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0xb069, 0x4000) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400000, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000040)=""/188) fchdir(r1) 2018/05/05 02:08:22 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) unshare(0x405fc) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6, 0x101, 0xd5f0, 0x78, 0x3, 0x7fff, 0x2, {0x0, @in6={{0xa, 0x4e21, 0xfffffffffffff800, @mcast1={0xff, 0x1, [], 0x1}, 0x856}}, 0x7, 0x0, 0x8d05, 0x1000, 0x7}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0xe7, "2bb744d59f85be7a0f25cae6ecc9124fb4d2a394e7391abb4140e67d778021aadb9bfb0de322b30e48a85b1cebc8ccbb09763bd5c67392cb336b265f73b5dd17d2103899ad3761de3db659c4e586cdcd37128bada2cb682c97e26468963d422729a80d8f6a4b32bc9a69d2dbc4f0149842713042aa7480a58ccbfa7b6dce5cc8252f38fa768c5db1623d3f7456d60ca1e52e1435d8d1b8338d3fbcab0c5da02bf9c58a4cbcd7791536e40b05797d2f8e667cb3a3febf8ba13b34abb7e087f8a4e7dc8291d3902219c10a88dd222845adff2826f0491675f4bfb8369499b7796e74dab9247875c8"}, &(0x7f00000002c0)=0xef) getsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl(r0, 0x227d, &(0x7f0000000080)) getuid() 2018/05/05 02:08:22 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) fchdir(r0) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000440)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) connect$pptp(r1, &(0x7f0000000140)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) mkdir(&(0x7f0000000080)='./file0\x00', 0x40000000000018) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x80201, 0x0) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000000180)=0x5, 0x4) 2018/05/05 02:08:22 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000000000), 0xfa) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000040)) 2018/05/05 02:08:22 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000080)=0x20000005) r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x40000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"643071300000000000000020001600", 0x3}) openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x10000, 0x0) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0xc0000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000100)=0x1, 0x8) fcntl$addseals(r1, 0x409, 0x2) r3 = socket(0x10, 0x20000000802, 0x0) r4 = accept$inet(r3, 0x0, &(0x7f00000001c0)) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x93, "6e859ef3a8bed3fc56659103e4cb55f975d377f47c3a5af81a762fe96e070b8a1581eb54174ad6ccd0bbc99c699118eda377b7ba40c4336995394af25594956267f5dbb658bd0af92cf64d228d2dc31247f7b5f7881d8149a40222449658497cc9fb85880a98be5423a31d0a3a2dbcff884ad2b213bb7d47812df42f6b00799f710cc235174027767b1f1a06f2fdcf70f8a65e"}, &(0x7f00000002c0)=0xb7) write(r3, &(0x7f0000084fa3)="1f000000520007f2000094fef5000f430700000000000000000100ffffb92b", 0x1f) recvmmsg(r3, &(0x7f0000000380)=[{{0x0, 0xfffffffffffffff2, &(0x7f0000001f40), 0x0, &(0x7f00000003c0)=""/47, 0xffffffffffffff98}}], 0x4000285, 0x0, &(0x7f0000000340)={0x0, 0x989680}) 2018/05/05 02:08:22 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) unshare(0x405fc) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6, 0x101, 0xd5f0, 0x78, 0x3, 0x7fff, 0x2, {0x0, @in6={{0xa, 0x4e21, 0xfffffffffffff800, @mcast1={0xff, 0x1, [], 0x1}, 0x856}}, 0x7, 0x0, 0x8d05, 0x1000, 0x7}}, &(0x7f0000000180)=0xb0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0xe7, "2bb744d59f85be7a0f25cae6ecc9124fb4d2a394e7391abb4140e67d778021aadb9bfb0de322b30e48a85b1cebc8ccbb09763bd5c67392cb336b265f73b5dd17d2103899ad3761de3db659c4e586cdcd37128bada2cb682c97e26468963d422729a80d8f6a4b32bc9a69d2dbc4f0149842713042aa7480a58ccbfa7b6dce5cc8252f38fa768c5db1623d3f7456d60ca1e52e1435d8d1b8338d3fbcab0c5da02bf9c58a4cbcd7791536e40b05797d2f8e667cb3a3febf8ba13b34abb7e087f8a4e7dc8291d3902219c10a88dd222845adff2826f0491675f4bfb8369499b7796e74dab9247875c8"}, &(0x7f00000002c0)=0xef) getsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl(r0, 0x227d, &(0x7f0000000080)) getuid() 2018/05/05 02:08:22 executing program 1: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f00008bcff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) mount(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='tmpfs\x00', 0x0, &(0x7f00000002c0)) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000001, 0x4080) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) 2018/05/05 02:08:22 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d5afe0)=ANY=[@ANYBLOB="1c000000050601000000000000001500000000000800010004010000"], 0x1c}, 0x1}, 0x0) listen(r0, 0x8ed1) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x6, 0x40) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'ip6gre0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f00000002c0)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000740)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}}}, &(0x7f0000000840)=0xfffffffffffffc94) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000880)={@empty, 0x0}, &(0x7f00000008c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000900)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000a00)=0xe8) r8 = accept$packet(0xffffffffffffff9c, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000b40)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f00000013c0)={@mcast1, 0x0}, &(0x7f0000001400)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001440)={0x0, @rand_addr, @dev}, &(0x7f0000001480)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f00000014c0)={@mcast1, 0x0}, &(0x7f0000001500)=0xf1b1459e076c86dc) getsockname(r0, &(0x7f0000001540)=@hci={0x0, 0x0}, &(0x7f00000015c0)=0x80) r14 = accept$packet(r8, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x11e) accept4$packet(0xffffffffffffff9c, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000016c0)=0x14, 0x80800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001700)={0x0, @remote, @broadcast}, &(0x7f0000001740)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001780)={{{@in=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000001880)=0xe8) accept$packet(0xffffffffffffff9c, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001900)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r14, 0x8933, &(0x7f0000000440)={'team0\x00', r16}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000001a80)={0x0, @local, @broadcast}, &(0x7f0000001ac0)=0xc) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001c00)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001c80)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000001d80)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001dc0)={'veth1\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003440)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003540)={'team0\x00', 0x0}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000035c0)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000003a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003ac0)=0x14) clock_gettime(0x0, &(0x7f00000060c0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005f40)=[{{&(0x7f0000003b00)=@nfc_llcp, 0x80, &(0x7f0000003dc0)=[{&(0x7f0000003b80)=""/174, 0xae}, {&(0x7f0000003c40)=""/166, 0xa6}, {&(0x7f0000003d00)=""/174, 0xae}], 0x3, &(0x7f0000003e00)=""/4096, 0x1000, 0x8}, 0x400}, {{&(0x7f0000004e00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000004f80)=[{&(0x7f0000004e80)=""/163, 0xa3}, {&(0x7f0000004f40)=""/47, 0x2f}], 0x2, &(0x7f0000004fc0)=""/227, 0xe3, 0x8}, 0x8}, {{&(0x7f00000050c0)=@ipx, 0x80, &(0x7f0000005540)=[{&(0x7f0000005140)=""/66, 0x42}, {&(0x7f00000051c0)=""/195, 0xc3}, {&(0x7f00000052c0)=""/160, 0xa0}, {&(0x7f0000005380)=""/248, 0xf8}, {&(0x7f0000005480)=""/162, 0xa2}], 0x5, 0x0, 0x0, 0xfffffffffffffffd}, 0x200}, {{&(0x7f00000055c0)=@pppol2tpv3, 0x80, &(0x7f0000005740)=[{&(0x7f0000005640)=""/213, 0xd5}], 0x1, &(0x7f0000005780)=""/33, 0x21, 0x7ff}, 0x5}, {{&(0x7f00000057c0)=@can={0x0, 0x0}, 0x80, &(0x7f00000058c0)=[{&(0x7f0000005840)}, {&(0x7f0000005880)=""/49, 0x31}], 0x2, &(0x7f0000005900)=""/98, 0x62, 0x6}, 0x6}, {{&(0x7f0000005980)=@nfc, 0x80, &(0x7f0000005e80)=[{&(0x7f0000005a00)=""/162, 0xa2}, {&(0x7f0000005ac0)=""/156, 0x9c}, {&(0x7f0000005b80)=""/113, 0x71}, {&(0x7f0000005c00)=""/175, 0xaf}, {&(0x7f0000005cc0)=""/152, 0x98}, {&(0x7f0000005d80)=""/134, 0x86}, {&(0x7f0000005e40)=""/26, 0x1a}], 0x7, &(0x7f0000005f00)=""/16, 0x10, 0x6}, 0x6}], 0x6, 0x0, &(0x7f0000006100)={r29, r30+10000000}) ioctl$ifreq_SIOCGIFINDEX_vcan(r31, 0x8933, &(0x7f0000000380)={'vcan0\x00', r23}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006180)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000006280)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000006300)=0x14, 0x80000) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000007180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80142}, 0xc, &(0x7f0000007140)={&(0x7f0000006340)={0xdc8, r2, 0x709, 0x70bd28, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r3}, {0xfc, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x30000}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7a}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r6}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r9}, {0x254, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8001}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x240000000000000, 0x3, 0x7, 0x401}, {0x4, 0x4, 0x7fff, 0x9}, {0xffffffffffffffff, 0xfff, 0xffffffff, 0x5}, {0x4, 0x400, 0xff, 0x9}, {0x8, 0x6815, 0xfffffffffffff7bf, 0x8}, {0x8, 0xffffffff, 0xe6, 0x1}, {0x3, 0x0, 0x5, 0x8}, {0x2, 0x5, 0x6, 0xda}, {0x10000, 0x9, 0x3, 0x30c}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xe3}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8000}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}]}}, {{0x8, 0x1, r11}, {0x29c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x3, 0xffffffffffffffc1, 0x466, 0x3800000000}, {0x8, 0x286, 0x1, 0x401}, {0x5, 0x80, 0x10001, 0x6}, {0x747, 0x9, 0x2, 0x10001}, {0x8, 0x7ff, 0x5, 0x7}, {0x3, 0xb469, 0x5, 0x400}, {0x5, 0x2, 0x6, 0x3c6}]}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'random\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r13}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r15}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x400}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}]}}, {{0x8, 0x1, r18}, {0x78, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r19}, {0x1a0, 0x2, [{0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x10000, 0x6, 0x101, 0x1be}, {0x80000000, 0x0, 0xffffffffffffffe1, 0x9}, {0x7, 0xffffffff, 0xffffffffffffffc1, 0x8}, {0x101, 0x5, 0x9, 0xfc}, {0x5, 0x6, 0x890, 0x5}, {0x1000, 0x8, 0x4, 0x1}, {0x8, 0x7, 0x9, 0x2}]}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r20}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r21}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x2}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000000}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r22}, {0x1b4, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x17c000000}}, {0x8, 0x6, r23}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1000}}, {0x8, 0x6, r24}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xf0}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r25}}}]}}, {{0x8, 0x1, r26}, {0x1d4, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r27}}, {0x8, 0x7}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x7, 0x1, 0x80000001, 0x8}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}]}}, {{0x8, 0x1, r28}, {0x19c, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r32}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r33}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r34}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc000000000000000}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x400}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r35}}}]}}]}, 0xdc8}, 0x1, 0x0, 0x0, 0x4044040}, 0x1) memfd_create(&(0x7f0000000080)='\x00', 0x3) 2018/05/05 02:08:22 executing program 2: timer_create(0x7, &(0x7f0000000180)={0x0, 0x2e, 0x4, @thr={&(0x7f0000000000)="fb44282980f366f80bba716bf8fb9a483e4c57259b747c046ce83121122312d647eceb8a0b6cc6e7a57fccb91a14157c386ce0be7f3a18fd4ab43c4fb4adf90afa580eacc02d0b46b92adb3573ef8ec27d6e420d6ee2ce727de6b0e255d4177073ddad4365480c9447cb6a8a84ea8621e1aff059eb87ad4a06ba8d68f0da709582e000171e4b40f341174abc811f7c65ee6aaf38195f1b2739f380fe01d7dce0b80ba83cf003868b73a7e05d2dffc09e71c60f73f44ead78ec7e31ed8315921426a9615ed6bddc61fb18df52dd33602aec31c73eb96089bf26839857", &(0x7f0000000100)="065770a3c7ecec8eb766bb0630743a51028f7f70c040b64d563ec517b24f49a91f4676e7ed96ccdac21bfd566b81a3137dd17c622c1c3a73372590d9fafc25d5ad25e34dba30af5a4095e01c8210"}}, &(0x7f00000001c0)=0x0) timer_gettime(r0, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000240)=[{0xf, 0x8}, {0x2, 0x5}, {0x8, 0x1}, {0x8, 0x900}], 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000280)=0x100, 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/audio\x00', 0x6802, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000400)={r3, 0xc4, "1a8066a8e37d1546f718e1c0ac66c23a7ce1772272c6a839679c151a2edb0933df5e24a3e7d28d9668506628a0ab5cb679acfd2d146f246e7d70982d83c824aa46a5a84172eff5b639779ee5bd393f5df7f40c4279568b8f10b9ca0693b5fd103aa898ba5f8d9a58d2a33417ccc49973c67358e3826517b2d87dbb7ff193dca7e3255b4e913f9bb9869bcb7fa85ecba3014554923cafadcdefb927ad2b040a855573e17585acdc86860eee9e1de3b4c81e39004f5d3b66d60aa9cac22da80989e7258c5e"}, &(0x7f0000000500)=0xcc) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000540)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000580)=0x5, 0x4) ioctl$TCSETA(r2, 0x5406, &(0x7f00000005c0)={0x4, 0x8, 0x101, 0x67a60a1b, 0xc, 0x1, 0x9, 0x2, 0x8, 0xfff}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000600)="c2292c7edc002f9913d73198fa2ff3277e1f5165ba328e0eb5e4b655934fe4751594d43621956e26455a5150392b0414aecc301be8524c22b6fa1510accdad34aba46df9c1aa430ea4a3cef1aff414d3cd160a93d23fdf788b33cd2149930252d44f327f661abd6300ded52c23b97fc9369b8c1754c1b3d50a892b4aef699f82f1588419a9effff7770f009d94189ad65f188fdecbf02e7f9a04e06b014affef3c555e912958378cacb7ceae10e8", 0xae) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000940)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000900)={&(0x7f0000000740)={0x188, r4, 0x100, 0x70bd2b, 0x25dfdbfb, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3ff}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x400}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4e}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x60, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3c}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2c7b}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1f}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1000}]}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x100000000}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x400}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x188}, 0x1, 0x0, 0x0, 0x4}, 0x40000) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1) remap_file_pages(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x853c, 0x20002) r5 = fcntl$getown(r1, 0x9) timer_create(0x7, &(0x7f0000000980)={0x0, 0x11, 0x0, @tid=r5}, &(0x7f00000009c0)) ioctl$VT_WAITACTIVE(r2, 0x5607) r6 = add_key(&(0x7f0000000a00)='id_legacy\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000a80)="ff8eb4c9a4f0d8b29f1382eeb131945e6f46046ab5ec500f8dee542a91ce2f0c179e5b81a82542fd47aac2e961a297c9c175592b5f361eca5341a1a3e0ef03f883dc52b82cc0e0a61384587423f56d8b2c7e48eebdb11a5f10d3079edc5eb1ce9425e94685fa5c12929ffbc450526d2ee862", 0x72, 0xfffffffffffffffb) r7 = add_key(&(0x7f0000000b00)='dns_resolver\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r8 = add_key(&(0x7f0000000b80)='asymmetric\x00', &(0x7f0000000bc0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000c00)="b6c6586b55cb0e5fecadc82cef672f48eadfb3d36998aeb4c67ed79473b7781251b19427f866783355f220e00ad3a51ffc7361ed6915b5d54ddd6d86a3652fd08bd424db161b0c4b4a99f8e19da01787bb723176784bd2aa377f13652819b39f0f2670dff3c4527f8616a53cca0d369046af4f9e76dc495d40beef8894cdd1cae76d5147dae5e09b05867d36ba11b95d822346e8b86afeceb4801abede509b367843ec4eae826ac28911df27c0c1c286035ac985978962742db6a91c92e2a97b03", 0xc1, 0xfffffffffffffff8) keyctl$dh_compute(0x17, &(0x7f0000000d00)={r6, r7, r8}, &(0x7f0000000d40)=""/130, 0x82, &(0x7f0000000e80)={&(0x7f0000000e00)={'sha512\x00'}, &(0x7f0000000e40)="08b394c2e996a8c6a4252f8abe5b789502c4b6c68b5feedd727c007eb05b98e8a57af3040493", 0x26}) syz_open_dev$ndb(&(0x7f0000000ec0)='/dev/nbd#\x00', 0x0, 0x103) keyctl$instantiate_iov(0x14, r7, &(0x7f0000001400)=[{&(0x7f0000000f00)="5c15874d395636157396f6de62dd4ed0d8cd2cc577bfed28c64aa1e7d0a9671664cdc13478c23b8c396e63e55f099acd6056bfe45845a546e452bf8d6a129b27c132af8a4c3d70a7460805e20ac321352d1ada72cb5536c59f94051ca83f0b67f799a99b87b57897e9", 0x69}, {&(0x7f0000000f80)="9cd4873bfb139d7a13f8b244ce8ba0c2c70716f2696dcba09bc8d98103e8c32f32769670828bc7d06ce434c3a5563b8a8256deb6cf9817cf3489a093f065b29a39a26d4c7348baf6d29dfcad8748cff98a9082aaa7bee7cbd02dfa409673a89473619ce8f1153759b3581e1fcf", 0x6d}, {&(0x7f0000001000)="a889aeba36a5a4a5c983e2ca2f2ba8c05e566e1d411a9ee9718fbf24107e1c7024e9bebf6a30b964dc52839e8c41be83ffef19c4a0f9baae82b6369c1051cca6f9681a46d3aa788c105078f6f3b3b12eb198d25a350b45afab966868b3a0cd6b5bf5fbf41e3a", 0x66}, {&(0x7f0000001080)="fbcad339d900bfa50985e5d5686636211e5d52", 0x13}, {&(0x7f00000010c0)="d7d78ef2e596de2cb9e3e1e0584a60c8ee3db2e6b6b1d03771e02bef9cbc67c04b3c0818e0fdc2f051b0e9eb", 0x2c}, {&(0x7f0000001100)="7e55aafd5c2c96ebe32d0e75b9163994a976211a6f7ea264ed0ebc5536fe5080495cdc58f64ab0f236d17a21179ee6dac56aa027f6f84a8841e329bca5fab4c225917b5913b666dcd85d90875aec524d64b4524fd12bb8b94a5553f0e3ebd9cd16fc706bbcdeec75fd68b90f672fda62098bf1ed2fc4b920f4b4ca7c12162839dc", 0x81}, {&(0x7f00000011c0)="279773b83f3aec83cc7d7a3837976a0e93349cf116217835bba4452a7cdac140dc8b0172fd1c0b8a7004ebfe2deb72f331618a4a8178d4280f4942525ef7c771aa571948588ed124654d02746dce7262a39d2c2e2b193ec47bbd6e57b4898ea06ece6d54c2e4af058710a6581837898f38df99b65f18e69b3fa15f675ef8f4f9baa0ee77ea978f50a870ce449e26c43afdbce996a9870aee40254362770451bd2a1f52896585223bd72fa8caa5b70efc705d12f3effd9dc914cbb3259c525c53bc9492cdd1c43cf7c637b9f26706f31d1c1bdabe7dce42cb5b28f5b42bcf679d157e03a14e2acce11ac050d00e90bb53abf5", 0xf2}, {&(0x7f00000012c0)="cb2bcc00d1df9bb97bf6faf0a3886867266d67fd8473e4b325e76400c12022043be9e2ab6b984da733782dddb727a7fe8eff138d6d", 0x35}, {&(0x7f0000001300)="9d499baa46a68514b02d34c1af303987cdc95d161bb490b8f967c292731181d902776e75e3e2ce40d707c3be8b88429f8512f91031e5a28d46f2cb12f973fe73a5f3c4da5b466836879b968e279197601f4e0bea3bbde9", 0x57}, {&(0x7f0000001380)="1095242b4bea38c7d01198c1641695e96c09d15964a33aa17d772784e00642ce6b12ed41105e8396dba3dc294c1c05e867923e051db787f32b6da54cae5614c3c3276f7ef403676f8d5c9e995cd4758f8fc215ece0b2903b70bcb1f17948b2c6a1aadcb88471628a5ea2f181", 0x6c}], 0xa, r7) geteuid() ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000014c0)={0x5, 0x5, 0x10000, 0x7}) socketpair$inet(0x2, 0x1, 0x6, &(0x7f0000001500)) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000001540)={0x303, 0x33}, 0x4) sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000001640)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001600)={&(0x7f00000015c0)={0x28, r4, 0x800, 0x70bd25, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x800) 2018/05/05 02:08:22 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x800005) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f000098effc)=0xffffffffffffffff, 0x233) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000300)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000b00)}, 0x0) 2018/05/05 02:08:22 executing program 6: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = dup3(r1, r2, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000200)={0x10001, 0x1}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000d40ff4)) pread64(r1, &(0x7f0000000000)=""/242, 0xf2, 0x0) r4 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="d9c9b6389d5fb039e313551c9e27e199d6044312530f506e4de0a9858317620d1e23351b1f99a0c4cd9e97e96fc41ac8f75570d0a57907220af7043e9a964e64de0d9f5d3a2a2664348d16987cd054d501a12ac36ea137c46eb1ecf060928ad58093456e561352627c5677dc6b3845352400dc", 0x73, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r4, 0x7) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000b1eff4)) [ 150.357593] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 151.260892] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/05/05 02:08:23 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000180)={0x2, 0x40, 0x4, 0x7f}) sync_file_range(r0, 0x7, 0x10001, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000140)='mountstats\x00') bind$alg(r0, &(0x7f0000466000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-avx\x00'}, 0x35c) r4 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x68e, &(0x7f0000000000)=0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0x692090bd, 0x6, 0x3, 0x1f48000000, 0x6, 0x800, 0x4, 0x1000, 0xd0, 0x8}) io_getevents(r5, 0x4, 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)) ioctl$VT_RELDISP(r1, 0x5605) sendfile(r4, r1, &(0x7f0000a2effc), 0x20001) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f00000001c0)=""/207) 2018/05/05 02:08:23 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') recvmsg$kcm(r1, &(0x7f00000018c0)={&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001780)=[{&(0x7f0000000140)=""/78, 0x4e}, {&(0x7f00000001c0)=""/129, 0x81}, {&(0x7f0000000280)=""/211, 0xd3}, {&(0x7f0000000380)=""/163, 0xa3}, {&(0x7f00000004c0)=""/129, 0x81}, {&(0x7f0000000580)=""/101, 0x65}, {&(0x7f0000000600)=""/225, 0xe1}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/106, 0x6a}, {&(0x7f0000000440)=""/36, 0x24}], 0xa, &(0x7f0000001840)=""/106, 0x6a, 0x3}, 0x2) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000040)) sendfile(r0, r0, &(0x7f0000000000), 0xfa) 2018/05/05 02:08:23 executing program 0: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000119000)='./file0\x00', &(0x7f0000cb0000)='mqueue\x00', 0x0, &(0x7f000044d000)) getpid() getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000001c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000200)="221097644638435995b6b93cf98ace220274b0dd8ecbf7e45d0e985b14389c7f4bf3adfe1988e8b82659808bfd6b5c3f42a622093c81e592e6cce77f508ec5cec285f1692ea94cbdf85bc5a678aa1f6731cf66f02c54a242c9a076") sendfile(r1, r1, &(0x7f0000f48000)=0x4000000, 0x401) 2018/05/05 02:08:23 executing program 5: r0 = socket$inet(0x2, 0x3, 0x2) r1 = memfd_create(&(0x7f0000000140)='dev ', 0x0) write(r1, &(0x7f0000002000)='v', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) setsockopt$inet_int(r0, 0x0, 0x100ca, &(0x7f0000000040), 0x4) 2018/05/05 02:08:23 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0x5}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000eb3ff8)={r2}, &(0x7f0000940000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x10000}, 0x8) 2018/05/05 02:08:23 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x1, 0x0) r1 = getpid() getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) r3 = getgid() sendmmsg$unix(r0, &(0x7f0000000340)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000100)="f42c2913a2e13a433cb7ac0773a220a2407a95d5b0d90813d6b3bd6c482aea793106abe966fcc338e70bfdcdc4895eb4330b231a31301db91867b0dfa59a4a976a51842f28bc8eebbad11e5897fd342d3a66a4d3063afac0aecc418ca94b30cc2bd258b7756fac8e2a4030164addff30c00cc8c78d6865d0d60c2399997918f5bf3c20a2e7a3400a1009fc866407f57ce99fd8b6627d8fdfc31357529f8547f3ffd793cb07486634a042", 0xaa}, {&(0x7f00000001c0)="da8f8e69c35f2338ef1816e9cfce700e2f2ee18c01cc8a024b29a7c469ff6d57ce15559c45ec4f1383fae4de5bb42fad89051d83dc1f32793b4a947c80a49d41a90d44513f1901489317a36d5ecea2fe1357c0c9", 0x54}], 0x2, &(0x7f0000000580)=ANY=[@ANYBLOB="200000000000000100e70002000000cb2583a7faa194c88c7313770be07d06000e67161546755e2bfcee571feec5149ebd9e9fcd13a70a4663298ead8749bf58007f61f18a93ff897f9607671c55ba6b80f86757007285f31ea12bfc63b520bbaeabffcf0a00628cb2d0267aeef20d4356031a862697157f88516a4b57bab95fbfe614e7ebefa14ec5730bd10a639f0a0a529c50f50305c7fc34529eeb55ef7faf2096a65ae67008f1033a6da11a7eae00473bf94aba7c15b06891f00b86d9e39d8731ea517f791a6fdd9b9141ccbe7ad2173dd126c015eccb7581b9bdda3dedc46ae672c9a5181572ce888ad4e15a620f89a94ec66e5481d627baec1339120b8d2cebf1ab87e5c65415971a74b1e02c80858f60d3db1e0299103453aafe1e92a7e384490167f6d800da567a1a1aad67066a09425dfa9861135514aff7dc2a74f9c70d1206bbdf73556c9315d2c076967e362cc6", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x40, 0x8080}], 0x1, 0x4000) fcntl$setsig(r0, 0xa, 0x15) r4 = syz_open_dev$adsp(&(0x7f0000000300)='/dev/adsp#\x00', 0x8000, 0x80080) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000003c0)=""/184) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000380)={'gre0\x00', 0x400}) write$binfmt_aout(r0, &(0x7f0000000840)=ANY=[@ANYRES32=r0], 0x4) ioctl$TUNSETGROUP(r0, 0x400454ce, r3) 2018/05/05 02:08:23 executing program 1: r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000c9e000)="24000000100005004d0800080001ff0303450100100001001000f100f70000f1de005609", 0x24) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xa000, r1, r2, 0xffffffffffffff99, 0x100000) 2018/05/05 02:08:23 executing program 2: unshare(0x200) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, 0x80000000000}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl(r0, 0xb8000000000000, &(0x7f0000000580)="e6b4805a69a4f304ee1ea9318d02fb9d9804c6344b9cd6efdad25b435d38cebdabf6962f1edf7840c0637f53dce4e85e1bf445a4ec2830987e18c2b6d066aa6e149ab1f1cd7b8677ddc31f0ca15e42fafb577f4ba8af28e6a4a513c0ade1748b2f17") fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r1, 0xc1105518, &(0x7f0000000440)={{0x30000, 0x0, 0x7, 0x1f, "5bbe203c22be677496282b08f866cad1e10fec98e14c5fbe4ec78cb5d8aea9d9e846f5866bb95bf392731d1a", 0x7}, 0x0, 0x0, 0xffffffff7fffffff, r2, 0xe564, 0x3, "79dc79bc8faa11b5875c00439b449c395be25ea50a0eefb59719c70aa1ab70c906f57f69c7d0190ab8973fff2fae84a79e56376cb14d9e20b43924262bf62e2e", &(0x7f0000000400)='-$\x00', 0x3, [], [0x6, 0x10000, 0x7, 0x82]}) mq_timedsend(r0, &(0x7f0000000040)="386d371f6a164a7e5e", 0x9, 0x20, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0xc) ptrace$poke(0x4, r3, &(0x7f00000001c0), 0x3) getsockname(r1, &(0x7f0000001680)=@ax25, &(0x7f0000001700)=0x80) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$EVIOCGBITSND(r5, 0x80404532, &(0x7f0000000200)=""/186) sched_getparam(r3, &(0x7f0000001640)) getsockopt$inet6_opts(r5, 0x29, 0x3f, &(0x7f0000000600)=""/4096, &(0x7f0000001600)=0x1000) setfsuid(r4) ioctl$TCSETAW(r5, 0x5407, &(0x7f0000000100)={0x3, 0x2, 0xeca6, 0x8, 0x81, 0x4, 0x2, 0x5, 0x3f, 0x7}) mq_timedreceive(r0, &(0x7f00000002c0)=""/131, 0x31e, 0x1, 0x0) [ 151.482644] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 151.531695] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/05/05 02:08:23 executing program 5: unshare(0x8000400) open(&(0x7f0000000040)='./file0\x00', 0x80044, 0x0) r0 = open(&(0x7f00007e2ff8)='./file0\x00', 0x1, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)) fcntl$getflags(r1, 0x3fd) 2018/05/05 02:08:23 executing program 4: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffb, 0x400000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0xe}, 0x5de3}}, 0xb9ca, 0x100000001, 0x5, 0x10001, 0x10}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r1, 0x7, 0x99, "dd7c5b440a891bff10681fab6f3aa77df59ec1e624b3c152bf1892b70c1da6affe00a25f8805b064ddede13018aa4c1d90dc66ca72cd1949dff1d9325c7dda4ca303249e9834d9c8064f33f96658f370a95c3e179d5722e29de86203da31541ca89f28ad198d63692bdc4d0e1a475d22bf70900ae10854b9157d2ebd0fe7e400c52bf795cc891411cbb5d6440961f999d4cf3bdfd2b6018afc"}, 0xa1) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0xd2, 0x0, 0x0, 0xfff}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000100)={0x1, r2}) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r3, r4, &(0x7f0000000000), 0xfa) 2018/05/05 02:08:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0xfffffffffffffc5d, 0x800000020000001, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x46) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) r1 = epoll_create(0x2e20) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003de000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2001, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x15, 0x80005, 0x0) socket$inet6(0xa, 0x2, 0x4) getsockopt(r3, 0x114, 0x2716, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x4) 2018/05/05 02:08:23 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x7, 0x8000}) mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x4}) fcntl$lock(r0, 0x7, &(0x7f0000000280)={0x2, 0x0, 0x0, 0x6}) 2018/05/05 02:08:23 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$describe(0x6, r2, &(0x7f0000000040)=""/36, 0x24) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00', 0x1, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f00000028c0)={r3, r4, r4}, &(0x7f0000002900)=""/5, 0x4, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="4bb080241e5f300912007c07b21443103969c816abdeef95efb6f580c4c0aacb3d5c4a9cf53d54a38b741f17173c722af2e2680d2b30abc41a2d63125b3c41f0736e28"], &(0x7f0000000100)='keyring\x00', 0x8, 0x2) 2018/05/05 02:08:23 executing program 3: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000000000)=[{0x2}, {0x6}]}) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) 2018/05/05 02:08:23 executing program 1: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x2000000, 0x3d, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x6, 0x10}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r1, 0x5, 0x20}, 0xc) r2 = socket(0xa, 0x2, 0x0) r3 = add_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="d857b04d4d105310fc79", 0xa, 0xfffffffffffffffb) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="93b683942a5da26f5d93b7b28760f9797c058929f7991905b106adc68d2b7c7b47c1b5", 0x23, r3) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000100), 0x14) [ 151.832677] audit: type=1326 audit(1525486103.822:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10170 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/05 02:08:23 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000380)={{{@in=@loopback, @in=@broadcast}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000180)=0xe8) sendfile(r0, r1, &(0x7f0000000000), 0xfa) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x4, 0x8, 0x1, 0x4, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0xb2, "baa9feb59eeab834eb8a196f321f5fe537043696df46d169ea2dd537594f4366f0a9666253c3c133e1ee9e046faceeee512317c67e4d891c770d7d92340cdcaf0ad6401bc7f22bf7e62e3773d7c04e2e0da3f187d076ae9579591492d9d5bb29c4e6e435a21afc9623040227c87a44bb38bd96fa46cc53553ab8181413149986864e88ad8909eadfe8632d158e481a0f9374797673814b5cc5e077ceae1cb0aefd5bea40274261d796e63f2dbd9be537a58c"}, &(0x7f0000000100)=0xfffffffffffffeac) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x1, 0x30}, &(0x7f0000000280)=0xc) 2018/05/05 02:08:23 executing program 5: r0 = getpgrp(0x0) r1 = gettid() r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={r3, 0x41, 0x9, 0xfff, 0x3, 0x6, 0x1, 0x0, {r4, @in6={{0xa, 0x4e21, 0x8001, @dev={0xfe, 0x80, [], 0x11}, 0x10000}}, 0x995, 0xd5, 0x7, 0x3, 0x1ff}}, &(0x7f00000002c0)=0xb0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000055000)={0x0, 0x0, 0x6}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fanotify_mark(r5, 0x20, 0x1, r6, &(0x7f0000000080)='./file0\x00') 2018/05/05 02:08:23 executing program 1: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x8001, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000300)=[{&(0x7f0000000180)=""/111}, {&(0x7f0000000340)=""/71}, {&(0x7f0000000280)=""/120}], 0x10000000000000ee) 2018/05/05 02:08:23 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) ioctl(r0, 0x40000200401870c8, &(0x7f0000000080)="4cd99478de4c68ffa8b7ce6fd8d94f4460e422f2b3d9d346126003fb2d8ee400cb63bea5e9ce307c152df4278ff1e9c6df79c083d21ac25de4f0563e72f140180fc84c80f4c5ae3b3813be327bdda85f5077ae48e0e4337d5f45023db89cd441b8e69759e745f4d4afee69213e5b48c3b1e2861d40aba266e8abf71332a8fee72781ddb51baf6ce0d738667014a9e818bd3233effe36fdfab210c4968ae4435f486252f7e327b90e7b94df51fc8be8b25989b9b7b35624d33050b625bba0b6f316183a851c0c0b9a07") ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'dummy0\x00', {0x4, 0x40, 0x9200000, "8ba9ac365a02", 0x2}}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0xda87, 0xb14, 0x80, 0x4, 0x5}, 0x14) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) 2018/05/05 02:08:23 executing program 7: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x7, 0x0) syz_mount_image$ext4(&(0x7f0000000100)="83c5fc2585", &(0x7f0000000140)='./file0\x00', 0x9, 0x2, &(0x7f0000000300)=[{&(0x7f0000000180)="284f3b73d1f78a7b2c25277d7cc5a3487548be98d58af7d631aacaed15d6cd3087a419de4079694d073f86576e8ba13c7531f7e9ffd91bb26d5eaa081dc95dc406a27aecc7f0c8ea32c87ad64bb54612e91f8c77ca5711b54ad904f60370db37aa3ba266408550a90bbe005f7ff66429577ed8637449a68f5d5c9d", 0x7b, 0xfffffffffffffffd}, {&(0x7f0000000200)="4bc886fed8b8d69107a99a416df70611c22a214b670a249783401f0bf47c7a46819928d98db526ef50c341a20e0748fb0118ffbf4918fd92609747ca822934dc29278ce0be9ce5519eeef289ea66df9fb76c4199d6931e7f52e94f1dfdb9d22b37e31589291e68eac35ac24a1c21634b9a0916a4fa0739c8cd12bb80262b2047704780ddb79c743657b4e031de775b76f37c359d18c3e07cbebc4045e0f4dd8e888cf33aa3efad9f9ab092fef4d30af7307fa5b56cb90c52ba74140e373cab42c7844e24ce7206c980700b6190cec1c21aac91bc5021da9eba92d7c8c2623a9f90aed8634794578fe14b58e8c5c3b61fa9400b9e", 0xf4, 0x4}], 0x4, &(0x7f00000001c0)=ANY=[]) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) 2018/05/05 02:08:24 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0xfffffffffffffc5d, 0x800000020000001, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x46) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000), 0x4) r1 = epoll_create(0x2e20) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003de000)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2001, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x15, 0x80005, 0x0) socket$inet6(0xa, 0x2, 0x4) getsockopt(r3, 0x114, 0x2716, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x4) 2018/05/05 02:08:24 executing program 4: openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000100)) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_flowlabel\x00') ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000000c0)=0x4) sendfile(r1, r1, &(0x7f0000000040)=0x8000000000000000, 0xfa) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) 2018/05/05 02:08:24 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x200000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = creat(&(0x7f0000000200)='./file0\x00', 0x20) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x4, 0x4) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000240)={0x1, r1}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) io_setup(0x4, &(0x7f0000000000)=0x0) r4 = getpid() r5 = syz_open_procfs(r4, &(0x7f0000000280)='timers\x00') io_submit(r3, 0x159, &(0x7f0000000380)=[&(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x0, r5, &(0x7f00000002c0)="bd3a010255e3f9953a87f41dfb9d84627c564f7fe470d99548d2538a1589b66740ed2b4ef654a541e4d72a2d7c8c0fef9facbf91401830ec8b2dda761f5d5f6d96395efd2a01241f663db9c25f19", 0x0, 0x72c9, 0x0, 0x1, r2}]) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) 2018/05/05 02:08:24 executing program 5: perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)) setrlimit(0xb, &(0x7f0000000040)={0x2, 0x1}) 2018/05/05 02:08:24 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000300)) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000ebeff4)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="400000001400010100000000000000000a000000", @ANYRES32=0x0, @ANYBLOB="14000103ff0200000000000001120002000000000000000000000000000059e90b6f0a0000000000000000"], 0x40}, 0x1}, 0x0) socket$inet6(0xa, 0x800, 0x8001) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) pipe(&(0x7f00000001c0)) getpeername$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x7ff}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYBLOB="a70000055325ee83728b6ee9f97ed36677739e3bf06ff5831b36b0672476139af7a42cf29358451ae4559eb82c3837150a13a2cde8fe2ac8c41a277d753c804645644aef7e577b8b11d7a0b6f50b71d59f2a30a7a0f26fd539704df158c3bacd3d013e3c5256bcc9c2003b062627439b5347b8bcafc5d378d91c380bab9e55614c80ecbc400c70b3a6e21b08558962e5c7375fbcd0a87da650dc60f83e793c420608ffefce1f380861a9af03cd"], &(0x7f0000000280)=0xaf) 2018/05/05 02:08:24 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58b, 0x1, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x10001, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, 0x0, 0xffffffffffffffff, r0, 0x0) syncfs(r0) 2018/05/05 02:08:24 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x101801, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0xbfbb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="7b017054", @ANYRES32=0x0], &(0x7f0000000080)=0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x8, 0x1, [0x4]}, 0xa) fallocate(r0, 0x1, 0x0, 0x40800008) 2018/05/05 02:08:24 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0x5}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000eb3ff8)={r2}, &(0x7f0000940000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x10000}, 0x8) [ 152.581590] audit: type=1326 audit(1525486104.580:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=10170 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 152.702610] Unknown ioctl 1074816016 [ 152.716683] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. [ 152.747178] Unknown ioctl 1074816016 2018/05/05 02:08:24 executing program 5: r0 = semget$private(0x0, 0x7, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x2000, 0x0) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) semtimedop(r0, &(0x7f00000a8000)=[{0x0, 0xfffffffffffffff9}], 0x1, &(0x7f0000efe000)={0x2000}) sendmsg(r1, &(0x7f00000004c0)={&(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x4, 0x3, 0x2, {0xa, 0x4e22, 0x7f, @dev={0xfe, 0x80, [], 0x1c}, 0x40b3}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000180)="e9cfd77f4537b6442c4a1d5bd52d81255eeb070a", 0x14}, {&(0x7f00000001c0)="2da123607fd4c364b33f288d7dcc350686e5df225bd8dfc2d3da134ee134149b3844239c599cb0e74fad0437b492b86263e9e0", 0x33}, {&(0x7f0000000200)="a0543bb70e465eae9dd629728d7ce489f4919e660f87af53c1ad0d72ef5f608217d09eca6dcf3a87b82043437b4845fa8f7bf6392d0a8824c9f13aea988cd8efc3fdc321f5032bdfa72a051b8e85fba4063f063ad62f2b0905cc9ce11de7ce619aac568002f03198b5230f18cbf3009dca33cf496dbdf2db6a0d0a78d7ddc2f20400f66c3eede0819672da77a8f6a277bf4e13b63f63273b74d83e727b6874776bed7deede00aa924db1bff79e94b69ac574ba2cc38eb868ab", 0xb9}], 0x3, &(0x7f0000000300)=[{0x10, 0x0, 0xee4}, {0xb0, 0x117, 0x3, "d3d4303e8031bf954e41d5add7c8a8a01b5940467df195dd5d82f785175b4468632dae7dcc0aafcba36a936a1ca0d8c10878763683d4199f23ebb490fe6b42d02a6a5c154579df752edeb3b3cd5c8eefcd25c6e5b9ddd99f76de6091168fe89af31732a31fcb7efda3293e52971505db441a0a4dc3463850762d1b568f05adb5b544ad4e1517360149719a95bbc5381d9264d8ab2c7a6f8a8c0dad73c961"}, {0xf8, 0x116, 0x5, "88ec448edd7b2cf5df3188509edbf429cc3aeb9b017da7652218abf6d65dcb128d65b04e76118d9f576dc4dd389d654a668d28bc04893d6bdb4dd0e751904683321151d77ef2a8aba2e4f67a837e8e4ddf1ed4fc1b6f8d382e601098d548010b1a9e9f9b9161bb73ada31793992aadcafaff80a28dd63c212bf4127d358a0bf4d480491d0ec260eca42f69f03b5bd63249a9a125a753ec775706402eba62cef27575516ddaeee9734ceb5e97fe38a6f9b4389292f2dc5bda5a24d3abacc5db38b17f39b13ba564701daf8f4f76c6bb241aad8a79eb56cec99794a77df42d6500d9a4b2e4"}], 0x1b8, 0x4}, 0x10) semop(r0, &(0x7f0000000000)=[{0x0, 0xfffffffffffffffa}, {}], 0x2) semctl$IPC_RMID(r0, 0x0, 0x0) [ 152.768224] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/05 02:08:25 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x101801, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0xbfbb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="7b017054", @ANYRES32=0x0], &(0x7f0000000080)=0x8) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x8, 0x1, [0x4]}, 0xa) fallocate(r0, 0x1, 0x0, 0x40800008) 2018/05/05 02:08:25 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x800, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000180)={0x1, &(0x7f0000000100)=[{0x0, 0x0, 0x0, @remote}]}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') socket(0x1, 0x800, 0x5) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x12) madvise(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x1f) sendfile(r1, r2, &(0x7f0000000040), 0xfa) 2018/05/05 02:08:25 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000080)={0x18, 0x0, {0xffffffffffffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, 'erspan0\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000000c0)) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/253, 0xfd}, 0x0) clone(0x1040300, &(0x7f0000000100)="e003bd92bbdaebd8104411776a4afb96c9511f7ee62373d6da4290f9a182ed1aeccf93bc47b8617c9e79f53fb5d39656cb72364cc135f370a214addd1eda946a4ff5255b06ebbfa069db747f9f3712dd927b0dde43d1534cd54bfd1f4d79cadfb11032e42a0ef17429", &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000440)="f0a8e44fdeeb350e02d5094409e6fff80f2bcc7dcc807a73475b02eeadcd0fc4e122ed095f545b31cdea1ab45c60be4e5deda33e1a7c9e63921eb3d53690b3df4efeed640ef4b24096c95a2b8d8cc3134573db9d947251764671fe591c295d26f656c28b7d5882db30497b9526617cc686c9c7b7d60815c6443083f7acff3c4485413b2951bd9801ebbb7f494bfcb9df5c44a4f5396ba4df067be398c7411c410c024b8bb4f7c212f357e7339525beb435c0c479d2c5051f73002899eb3176c4195aed801577787aae516d21c15ba35c9faba1217501c53b61") getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000280)={0x0, 0x3, 0x10, 0x9, 0x5}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000540)={r2, 0x3, "198612"}, &(0x7f0000000580)=0xb) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='sit0\x00', 0x80000001}) 2018/05/05 02:08:25 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x4, 0x400) r2 = geteuid() stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x1000) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000000000e1713d30190000290000"], 0x10}}], 0x2, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000001c0)) 2018/05/05 02:08:25 executing program 5: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000000c0)={r1, 0x3f}, 0x8) r2 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0x9208, &(0x7f0000ddd000)) 2018/05/05 02:08:25 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f0000000040)=""/56, 0x38}, &(0x7f00000000c0), 0x4}, 0x20) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000380), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x40080, 0x0) writev(r1, &(0x7f0000000780)=[{&(0x7f0000000180)="3d6ea74af1f23bcac87e5ea7c051d54b8a7665a604e98e67ef273ab9b847ef88eb978ebd3ae8ef048f6fdc36ba7ee1b01af5f1c166db561dc7de2cbc7fe21b889ab95dc4052d9c6b801f1b090b0eb647429e8710a8d11a43189ae37a6553e34139c4fdcaab4d48827229dd82", 0x6c}, {&(0x7f0000000200)="bd8ea9e4615613df5c7984d03084cab3f9e6fe6b4310be4df4dea6620245b75a13522db2496b89ebfb67986a6103705df92052286ada80d5579e29714b4f76b6f8bce8635e95e09156955ace537db1046cc81901f5c6e2d2f678e13cb6a7261adf73cc312d6a44b0fc2354885a3f1afec1d65f52a5093b8e589d4d770d8e6c33cd1d8f628c533d9965181decd2a0052c13579f58e666ac26c2e387de5493ae69c92727b425ec56af3db80358ded70ac11cc45d896e175e48af0619ab967caedcec0279ed4eaf9c935c0b5d787a4b40724d2052c4", 0xd4}, {&(0x7f0000000300)="2c73044ef185e87fbcfdb24b856a4eaad0e0a52f128e146969790279c21745cc3596548dcf8784dcf838ba5ab4d800ee39a0d064b8239002f8456eb532d5d7f5ae59fa40ce22885dbc02c803faa0392c0ee915b9f9cddf788bfcbf5d41ab0ac5f79ac29b1e8e76d2d910872ac8f21bdaafba45a58f8135051cb3b837f93bba1a5ea392929b81f59719044b2584c9c6c83fbbef2f848dda0b08729acb2f0c3e9d1eeb93172ca911bd25e23620922ffb22b08b6ab9958cf04ad0733ccd", 0xbc}, {&(0x7f00000003c0)="82c45c9f43141bea414b1cbc34e494e5fa042ed351bd74746aefb851d2ff8e5dd5be29d648b8e369b8e4e198a69aef3a8d7f1d953d0dfdf2f2955c798d577895d46c019698b1eec0b98db3e51d859707291305ba75efa5ae2c63b60d6a", 0x5d}, {&(0x7f00000004c0)="2db5409d0caa6dae7035d4bb3fc58df028bd49b5c4fe44b409403c24e8c1a6f142953ad729a460d395594b80daf588ab23973ed10477c11ffade0840d78a62bc58653e59ab5595d814d7ea86424401fbc8bcb29612dedb350208db26bd51c0efc6bdc628f83db8ce6d0466dada41611c5b91cdf9bb1c1662cc06c04a12eb4a91c7d98515349a969187d291651cc4c87e7978c78819522b828dac821b1e028848fc0a7cf80729942be0db6701c92f25306bf36256b2349ee26f68", 0xba}, {&(0x7f0000000580)="89844ee589abdcd7244c33f92a1c900a97c49e31bbc81a6f25f99d413ea9d3e3a26e06ed9443c80e75328b840a805fc92a961db904e9110666afb69ec161beb9c73dbddd7e6ed53ac79efdcdf941db", 0x4f}, {&(0x7f0000000600)="3491a3df190bf0dac4aec68d474096d80322165e3f1c9264cb17ef4b86ef1910eb3a9340f231ce343402d94ee19abdcefb484d7de0c4b2d5536946077a9b05f2230fcd0b03351effdb6724ed7e406488bc06194094f249eb9fad62bade0114e1170698efb4f666f95cf5dc5e6ffcac488f7437f4504027f3fceb39eb29c3c212", 0x80}, {&(0x7f0000000680)="ebcaf3e86f2bed936371ff5e8e25790674883f6f614bb471baf8608692a249ca7b63d7ba373dacb91660e6f71ab9012860ea855206e845d01fd80682f79baf0818ac51ea97c754d0c0d4352403a563f4ab6f59e605023d264652fcceb519c30136e9b7f354792fc717755551d305f7a37a3bc946b1497bcba0df0c7d7aeeabd1a2d8829ca88c85127138e9fa2c9f80c2ee799e43e13993a7177f7129d93d72f25da4dd5db1cf72c809e2e1e268a76863d067adf3c866e523c392db9580da5493507790e57f28c4f817736b30a86fe2dd3c834ca041c96d89d859c13a7f2a16ac2ed68a4ab647", 0xe6}], 0x8) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000780)=ANY=[]) 2018/05/05 02:08:25 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x40, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000180)=@buf={0x7c, &(0x7f0000000100)="ce19be7aeb67cf685a828cd5f288772d9b23c634189562435cbb7e0a5658ee8e1bd5a6b032a2bacd8096e3dedab930ce92aa2c77f47044f4fa6e4d5f4ea4873e6a65d7442978b0a360e65b9e6088099735315c797fa551dac3a575e248f5e0402ed5a16b3405376a1e956e949cc087ec215f8c695402fb940448c89c"}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vcan0\x00', r2}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2}, 0x8) 2018/05/05 02:08:25 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000080)={0x8000, 0x3de}) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x80ffffff, 0x0, 0x28, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x3201, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/05/05 02:08:25 executing program 1: socket$key(0xf, 0x3, 0x2) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x3fe, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x7ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2000000}, @in6={0xa, 0x4e20, 0x36e53a2f, @remote={0xfe, 0x80, [], 0xbb}, 0x2}], 0x38) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000000c0)={@loopback}, &(0x7f0000000140)=0x14) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f657865000000020000") ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000100)={0x0, 0x34, 0x3}) 2018/05/05 02:08:25 executing program 6: syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) 2018/05/05 02:08:25 executing program 2: keyctl$dh_compute(0x17, &(0x7f0000000540), &(0x7f0000000580)=""/81, 0x51, &(0x7f0000000640)={&(0x7f0000000600)={'digest_null\x00'}}) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000680)="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", 0x1000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000100)={0x6, 0x1, 'client0\x00', 0x4, "07512923f6b632de", "2648f2a5f985f8eab1718130601ef4a061afcee49f65d0c2f0d94efe458e7dba", 0x6, 0x3f}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000040)={0x4, 0x1, 'client1\x00', 0x7, "38d8ef043279b0d7", "ad427de609348dc59cc51462553ae0ef2c982555561e1c42b6bfb3e389c9ae2b", 0x66e, 0x7fff}) 2018/05/05 02:08:25 executing program 3: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x10) mkdir(&(0x7f0000000000)='./file2\x00', 0x81) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000040)={0x0, 0x1000000000}) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='./file0\x00') 2018/05/05 02:08:25 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3ff, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, r0, 0x0) mincore(&(0x7f0000219000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/146) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x4, 0x3, 0x4000) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) getresgid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x1, r1, r2, 0x8001, 0x100081) 2018/05/05 02:08:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x2, 0xfd7c) sendto$inet(r0, &(0x7f0000e75000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00008b1000)="d4", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000000080)="c3", 0x1, 0x0, &(0x7f0000000340)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x80) r1 = dup2(r0, r0) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000180)="71a2a465c5ef12d21a0769518a6e399444ffa284e6396556cf12fde3", 0x1c) sendmsg$nl_xfrm(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@getae={0x40, 0x1f, 0x0, 0x0, 0x0, {{@in=@dev={0xac, 0x14, 0x14}}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0x40}, 0x1}, 0x0) recvfrom$packet(r1, &(0x7f00000000c0)=""/129, 0x81, 0x40000102, 0x0, 0x0) 2018/05/05 02:08:26 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f0000000040), 0xfa) close(r0) 2018/05/05 02:08:26 executing program 5: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x198, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x2, &(0x7f0000008000), &(0x7f0000000e80)=ANY=[@ANYBLOB="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"]}, 0x210) 2018/05/05 02:08:26 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x80000001, 0x2000) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0x708c1d15, 0x4) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000001040)="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") r1 = socket$netlink(0x10, 0x3, 0x12) recvmsg(r1, &(0x7f0000000000)={&(0x7f0000000240)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/245, 0xf5}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x2, &(0x7f00000007c0)=""/222, 0xde}, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0x17, &(0x7f00000000c0)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/05/05 02:08:26 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r1, r2, r3) ioctl(r0, 0x8000c1004110, &(0x7f0000000200)="ef0301773322000400006117c5192a64596482c8544d0b38d3730100000000000000e0105a518275fbbd2144f77c41cae6bbea31a9a9b8efa7281dd607c5bbadbbdad1087ad82225384761da4429a5f45e7d806154096478a43745320a7e589bf29406f1cf836f0f904fed871a3860c7695bbec65746571f8a695af5883c2695e1a127c166fc1dc22993b78839fd0f07f2c3eaff11280f7478848cc9a1543f25b7") r4 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_group_source_req(r4, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000180)={0x303, 0x33}, 0x4) 2018/05/05 02:08:26 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1000, 0x14000) socket$unix(0x1, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x1ff, 0x0, 0x8, 0x8, 0xfffffffffffffffb, 0x5, 0x20, 0x10001, 0xfffffffffffff6b2, 0x3cdf, 0x3}, 0xb) 2018/05/05 02:08:26 executing program 0: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) close(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/connector\x00') ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) r2 = socket$inet(0x2, 0x6, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000500)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) 2018/05/05 02:08:27 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0xa00, 0x0) read(r0, &(0x7f0000000a80)=""/20, 0x14) readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/148, 0x94}], 0x1) 2018/05/05 02:08:27 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) r1 = getpgid(0x0) r2 = getpgrp(r1) r3 = syz_open_procfs(r2, &(0x7f0000000100)="6e65d392d9e868b756fd26856c0000004000") sendfile(r0, r3, &(0x7f0000000000), 0xfa) ioctl$TUNSETVNETLE(r3, 0x400454dc, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/05 02:08:27 executing program 5: write$rdma_cm(0xffffffffffffffff, &(0x7f0000000b00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000ac0)={0xffffffff}, 0x13f}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x20000) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x100000000}, {0xa, 0x4e24, 0x10000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}, 0x4, [0x4, 0x7, 0x1, 0x0, 0x8, 0x8, 0x9, 0x8]}, 0x5c) dup3(r1, 0xffffffffffffffff, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000240)=@notify={0xf, 0x8, 0xfa00, {r0}}, 0x10) 2018/05/05 02:08:27 executing program 3: r0 = getpgrp(0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x0, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140), 0x8) clock_nanosleep(0x0, 0x0, &(0x7f0000b92000)={0x77359400}, &(0x7f0000264000)) rt_sigtimedwait(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, 0x8) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) 2018/05/05 02:08:27 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x6f600000, 0x80800) read$eventfd(r0, &(0x7f0000047ff8), 0x8) fchdir(r0) ftruncate(r0, 0xfff) 2018/05/05 02:08:27 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) ptrace$getenv(0x4201, r1, 0x9, &(0x7f0000000140)) ioctl$TIOCSBRK(r0, 0x40044591) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/dsp\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000380)={r3}, 0xffffffffffffff47) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000, 0x0) timerfd_gettime(r4, &(0x7f00000001c0)) ioctl$sock_proto_private(r4, 0x89e0, &(0x7f00000003c0)="b26547bb6b3cdd3d456ae954a3ae221f300e402671d3c3385ef88241e43eaaa0305f62e931240a0b619d66c730cde5854c350ccd91cd184ead29bf2950f820a46e21b2a61d5edeb6700223f3ac54f29145d60a07d575a86f82d6b43b434908d0d27e2d903920e3cce674b2dcd0d2b92f456908bc21ff1d15b024600b23952054523e0d7233560f4c953b02e6d3b1ea059782781d341b32f064c9a0ecf611d6d82da6d878992bb3bada980941354de8ef45fbfd4d04b063e3daea470afdfc0651321fc4d430a43342bc47cfb2304c71e85a693e146c92fc55") lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) close(r0) getpgrp(r1) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000200)={0xc2d, 0x8001}) 2018/05/05 02:08:27 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_opts(r0, 0x29, 0x3a, &(0x7f0000000000)=@srh={0x0, 0x0, 0x2}, 0x8) 2018/05/05 02:08:27 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="24000000190001000700fd686f0500bc0200000000440000271d8594083c2b0001030000", 0x24}], 0x1}, 0x0) 2018/05/05 02:08:27 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0x0, 0x0}) r1 = socket(0x40000000015, 0x5, 0x0) r2 = shmget(0x0, 0x2000, 0x80, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_RMID(r2, 0x0) bind$inet(r1, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$alg(r1, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) sendto$inet(r1, &(0x7f0000000080)="c8", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0xc4, &(0x7f0000000040)}}, {{&(0x7f0000000180)=@sco={0x1f}, 0x379, &(0x7f0000007380), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1800eaffffff00000100000002000000"], 0x18}}], 0x2, 0x0) 2018/05/05 02:08:27 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1, 0x32, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000180)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x100, 0x680200) ioctl$KDSKBLED(r0, 0x4b65, 0xfffffffffffffaea) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000240)=0x6) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000080)=""/62) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000001c0)=[r1]) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7, 0x400000) ioctl$TIOCCBRK(r2, 0x5428) sendfile(r2, r0, &(0x7f0000000280), 0x2) 2018/05/05 02:08:27 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='w', 0x1, 0xfffffffffffffffd) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) request_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380)='/exe\x00', 0xffffffffffffffff) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000100)=0x10000) keyctl$link(0x8, r0, r2) 2018/05/05 02:08:27 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) lseek(r0, 0x2, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000000000), 0xfa) 2018/05/05 02:08:27 executing program 1: unshare(0x28060400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e9bff1)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x3b0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x2e0, 0xffffffff, 0xffffffff, 0x2e0, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [0xffffff00, 0xffffffff, 0xffffffff, 0xff], [0xffffffff, 0x0, 0xff], 'bcsh0\x00', 'teql0\x00', {0xff}, {0xff}, 0x33, 0x2, 0x6, 0x4}, 0x0, 0x138, 0x180, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0x4, 0x1, [0x5, 0x2, 0x1, 0xfff, 0x6, 0x5, 0x2, 0x3, 0x3, 0x9081, 0x800, 0x100000001, 0x3c, 0x401, 0x5, 0x1], 0x1}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@broadcast=0xffffffff, 'team_slave_0\x00', 0x40}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x1, 0x42}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x2, 0x401, 0x4, 'snmp_trap\x00', 0x5}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) preadv(r0, &(0x7f0000083ff0)=[{&(0x7f000049ef30)=""/208, 0xd0}], 0x1, 0x0) 2018/05/05 02:08:27 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x40000000004, 0x0, 0x1, &(0x7f0000fd9ff0)={0x100}, &(0x7f0000000040), 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x3}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) futex(&(0x7f000000cffc), 0x80000000000c, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) 2018/05/05 02:08:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x9328966c) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'bridge0\x00', 0x6}) getpeername(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80) 2018/05/05 02:08:28 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000842fe8)={0xaa, 0x6}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) clone(0x600, &(0x7f0000687000), &(0x7f0000b4c000), &(0x7f00000001c0), &(0x7f00007a4f71)) close(r0) 2018/05/05 02:08:28 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) sendfile(r1, r0, &(0x7f0000000080)=0xf, 0x10000) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000040), 0x4) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000000)) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000180)=""/80) pread64(r1, &(0x7f0000000140)=""/8, 0x303, 0x40000000) 2018/05/05 02:08:28 executing program 1: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000700)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000740)='\x00', 0x1, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r4}, &(0x7f0000a53ffb)=""/5, 0x146, &(0x7f0000c61fc8)={&(0x7f0000000140)={'sha256\x00'}}) 2018/05/05 02:08:28 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000280)=@nfc={0x27}, 0x45f}, 0x4804) 2018/05/05 02:08:28 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x3, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socket$bt_rfcomm(0x1f, 0x1, 0x3) getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) mknod$loop(&(0x7f0000000100)='./file0\x00', 0xc003, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000400)={{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x4e20, 0x5, 0x4e24, 0x8, 0x2, 0x80, 0x80, 0x2, 0x0, r4}, {0x8, 0x7, 0x0, 0xff, 0x40, 0x793, 0x6}, {0x40, 0x3ff, 0x9, 0x7ff}, 0x1f, 0x0, 0x0, 0x1, 0x0, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d2, 0x33}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3506, 0x5, 0x0, 0x4, 0x1000, 0x2, 0x3c}}, 0xe8) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000200)={0x7}, 0x0, &(0x7f0000000280)={r5, r6+30000000}, 0x8) r7 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x9, 0x42000) ioctl$TIOCLINUX2(r7, 0x541c, &(0x7f0000000080)={0x2, 0x1f, 0x5, 0x20, 0x7, 0xfffffffffffffffe}) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/128, 0x80}], 0x1000000000000146) 2018/05/05 02:08:28 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) fallocate(r0, 0x1, 0x6, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000000000), 0xfa) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000040)={0x5, 0x7, 0x4992, 0x2, 0x847}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x10000}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r2, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x8) 2018/05/05 02:08:28 executing program 0: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x48500, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xcc, "c9a6116cd9fab77c3eb398f032187635e8988a86ad704ec1ca4d5a6eddd958cb3797df5cffd5d4221d3a3147eeece4ff51d676134f8bc07d71e36922bf7734c0b58596892942399e913699560fbd03b8ead95c629e1bc2644ac2a229189d9e9470664a875966d395192cd974e1a5ceb87f12346df135c6493fe348fcee7b96a501f8b57ebd9ae1eba1edea1db41ed343ae35194c6d8a30311e5f855a3fdd7125e32eb98b4119d581215f10f3b982ddd5b4e6a88f28df15d2256c411e00f1a6d9d173e1dceff872ca99552a57"}, &(0x7f00000001c0)=0xd4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x4}, 0x8) 2018/05/05 02:08:28 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000000)={'sit0\x00', 0x5}) close(r0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'rose0\x00', 0x9}) 2018/05/05 02:08:28 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0xb3) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0x8001, 0x7fff, 0x4]}, &(0x7f0000000040)=0xa) getsockopt(r0, 0x1, 0xa, &(0x7f0000925ffb)=""/5, &(0x7f0000f75000)=0x5) 2018/05/05 02:08:28 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pkey_alloc(0x0, 0x2) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f00007ae000)='./file0\x00', 0x4000000000003f) r1 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) sendmsg$rds(r1, &(0x7f0000000480)={&(0x7f0000000040)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x5e1fabff9aac472, &(0x7f0000000280), 0x2a8, &(0x7f00000003c0)=[@mask_cswp={0x58, 0x114, 0x9, {{0x7, 0x1}, &(0x7f00000002c0)=0x3, &(0x7f0000000300)=0x1ff, 0x5, 0x8001, 0xffffffffffffffc0, 0xa4b, 0x30, 0x3f}}, @fadd={0x58, 0x114, 0x6, {{0xa9, 0xffffffff}, &(0x7f0000000340)=0x60, &(0x7f0000000380)=0x4, 0x7, 0x9, 0x1, 0xfffffffffffffffa, 0x20, 0x876}}], 0xb0, 0x8000}, 0x40000) dup2(r1, r1) 2018/05/05 02:08:28 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x14c, r1, 0x1, 0x70bd2a, 0x25dfdbfd, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6cc5}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xedf0}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffffffffff00}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000000}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x67}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}]}, 0x14c}, 0x1, 0x0, 0x0, 0x20044000}, 0x4) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip6_flowlabel\x00') getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000340)={0x0, @rand_addr}, &(0x7f0000000380)=0xc) sendfile(r2, r3, &(0x7f0000000000), 0xfa) 2018/05/05 02:08:28 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) ioctl$BLKBSZGET(r1, 0x80081270, &(0x7f0000000180)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000100)=ANY=[]) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xff, 0x0, 0x8, 0x9, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000240)={r2, 0x967}, &(0x7f0000000280)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x28, 0x10, 0x70bd25, 0x25dfdbff, {0xd}, [@typed={0x14, 0x11, @str='/dev/vhost-net\x00'}, @generic="3726eae7088990aeec"]}, 0x34}, 0x1, 0x0, 0x0, 0x11}, 0x20040000) 2018/05/05 02:08:28 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x0, 'ip6_vti0\x00'}, 0x18) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x1) 2018/05/05 02:08:28 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x8) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x0) r1 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r1, &(0x7f0000000600)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x190) 2018/05/05 02:08:28 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40000000109282, 0x0) fgetxattr(r0, &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000180)=""/37, 0x25) 2018/05/05 02:08:28 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x100000001, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x9, 0x0, 0x0, 0x0, "94df180f86d90638e478ea55b9d2c057dc4b5f346fbe0211648514be35c584e636c2d97ad71ce6ff9a3a02ed"}) 2018/05/05 02:08:29 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x800}}, 0xdd, 0x8b1, 0x4, 0x7fff0, 0x2}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x8, 0x6, 0x1, 0x8000, 0x400}, &(0x7f0000000340)=0x98) ioperm(0x80000000, 0x6, 0x8) openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/raw6\x00') r3 = open(&(0x7f0000000100)='./file0\x00', 0x2, 0x104) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000140)={0x2, 0x2, 0x20, 0xfffffffffffffe00, 0x100000001, 0xeb7d}) sendfile(r3, r2, &(0x7f0000000180), 0xfa) 2018/05/05 02:08:29 executing program 7: syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x220900) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40033, 0xffffffffffffffff, 0x0) 2018/05/05 02:08:29 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/195, 0xc3}], 0x1000000000000097, 0x0) ioctl$KDDISABIO(r0, 0x4b37) 2018/05/05 02:08:29 executing program 2: mbind(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000228ff8)=0x4000000000000f7, 0x891, 0x0) get_mempolicy(&(0x7f000000c000), &(0x7f0000fd5000), 0x7ffd, &(0x7f0000000000/0x2000)=nil, 0x3) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x201802}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r1, 0x200, 0x70bd28, 0x25dfdbfc, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6f}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40080}, 0x0) 2018/05/05 02:08:29 executing program 0: r0 = userfaultfd(0x7fff) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000357000/0x1000)=nil, 0x1000}, 0x1}) write$binfmt_elf64(r0, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x71a) r1 = fcntl$dupfd(r0, 0x406, r0) getsockname$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f00000000c0)={0x1, 0x7}) r3 = gettid() r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) getpeername$unix(r2, &(0x7f0000000180), &(0x7f0000000200)=0x6e) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000040)) process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x262, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) 2018/05/05 02:08:29 executing program 6: mkdir(&(0x7f0000000080)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x2, 0x600) recvfrom$unix(r1, &(0x7f0000000100)=""/4096, 0x1000, 0x0, &(0x7f0000001100)=@file={0x1, './control\x00'}, 0x6e) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa4000960) socket$unix(0x1, 0x3, 0x0) removexattr(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00') ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000001180)={0x3, 0x8000}) 2018/05/05 02:08:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rfkill\x00', 0x0, 0x0) r2 = gettid() fcntl$lock(r1, 0x7, &(0x7f00000000c0)={0x1, 0x0, 0x3, 0x80000001, r2}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000140)={0x20, 0x6}) socket$bt_rfcomm(0x1f, 0x0, 0x3) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="1faddcf7d8487114587e7efa1e13b90ff39307d7530c57ba9cf13d67b50ffdf87bc0119b47baaeed903f725d5465477ff518d92db2aefc52f810e5347fc6354ca9cbc29aeb89bfee1cea17b16d2493d0e66d17e21ea69368034b4de4925005dd15bbd8e4fc4b3dd49e8948171ef1442a2dfa7c9ea299fbac89a17b295df416ef5e0fda4477f8e3130a2f324e8379bec7423968", 0x93, 0xfffffffffffffff8) r4 = request_key(&(0x7f00000002c0)='id_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='/dev/rfkill\x00', 0xfffffffffffffff9) keyctl$search(0xa, r3, &(0x7f0000000240)='big_key\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, r4) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, &(0x7f0000000000), &(0x7f0000012ffc)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x3, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x102, 0x1ee, 0x0, 0x1000, 0x3a6, 0x0, 0x180000000, 0x8, 0x65}) linkat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000380)='/\x00', 0x400) socket$inet_tcp(0x2, 0x1, 0x0) 2018/05/05 02:08:29 executing program 3: r0 = socket$inet(0x2, 0x2000000000003, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2}, 0x80, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1200000000000000000000000000007c04f1a324d9ced939e6f103d360430000"], 0x10}}], 0x2, 0x20000000) r2 = syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x0, 0x80) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) 2018/05/05 02:08:29 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0xad}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x81}, @in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1c}}], 0x94) sendfile(r0, r1, &(0x7f0000000000), 0xfa) ioctl$void(r1, 0x5451) 2018/05/05 02:08:29 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x20000800, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000281ff0)={0x2, 0x4e22}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r1}) getsockname$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x3cc) 2018/05/05 02:08:29 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000c00)={0xa, 0x0, 0x0, @mcast2={0xff, 0x5, [], 0x1}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) recvfrom$ax25(r1, &(0x7f00000000c0)=""/75, 0x4b, 0x40002000, 0x0, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000080)) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x4) 2018/05/05 02:08:29 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x6}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'dummy0\x00', &(0x7f0000000040)=@ethtool_rxfh={0x47, 0xfff, 0x4, 0xcf16, 0x40, "7af9a2", 0x0, [0x5, 0x20, 0x7, 0x3, 0x3ff, 0x7, 0x60]}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xb10, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0x2}, 0x8) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1fbc00000, 0x0) 2018/05/05 02:08:29 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000080), 0x2) ftruncate(r0, 0x1ff) fdatasync(r0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0xd4ed, 0x1e, 0x2, 0x1, 0x3, [{0xfff, 0x7ca, 0x900, 0x0, 0x0, 0x1c00}, {0x10001, 0x0, 0x7, 0x0, 0x0, 0x3888}, {0x1f, 0x4, 0x51af9205, 0x0, 0x0, 0x104}]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$SG_SET_TIMEOUT(r1, 0x2201, &(0x7f00000002c0)=0x9) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f00000000c0)="2400000021002501081c0165fffffc2102009e16ffec000182a9000c08000a0000010000", 0x24) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x101, 0x400082) ioctl$EVIOCGPHYS(r3, 0x80404507, &(0x7f0000000140)=""/51) 2018/05/05 02:08:29 executing program 2: ioperm(0x0, 0x1000, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4040, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x8001, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000080)={0x94, r2}) 2018/05/05 02:08:29 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x400, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40001, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000000c0)={0x2, 0x0, 0x1, 0x9, 0x33, 0xff}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0x5, 0x0, 0x2, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000100)={0x80000001, r1, 0x0, 0x8}) clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f00000001c0), &(0x7f0000000200)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/05/05 02:08:29 executing program 6: r0 = socket$inet_sctp(0x2, 0x80000000000001, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) sendmsg$key(0xffffffffffffffff, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02000000220000000000000000000000"], 0x10}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/05/05 02:08:29 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000000000), 0xfa) 2018/05/05 02:08:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x7ffffffffffffffc) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) 2018/05/05 02:08:30 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)='net/ptype\x00') ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000200)={0x7, 0x576, 0x5}) preadv(r0, &(0x7f00000007c0)=[{&(0x7f0000000000)=""/6, 0x6}, {&(0x7f0000000040)=""/195, 0xc3}, {&(0x7f0000000140)=""/151, 0x97}, {&(0x7f0000000780)=""/31, 0x1f}], 0x4, 0x0) 2018/05/05 02:08:30 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) accept$packet(r0, &(0x7f0000000100), &(0x7f0000000140)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000300)=@bridge_getlink={0x30, 0x12, 0x8, 0x70bd29, 0x25dfdbfe, {0x7, 0x0, 0x0, r1, 0x200, 0x100}, [@IFLA_MTU={0x8, 0xe, 0x5}, @IFLA_NET_NS_FD={0x8, 0x1c, r0}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/05/05 02:08:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000014f000)='mountinfo\x00') mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) readv(r0, &(0x7f0000000000), 0x0) 2018/05/05 02:08:30 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') r2 = msgget$private(0x0, 0x200) msgctl$IPC_RMID(r2, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0xfa) 2018/05/05 02:08:30 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000"], 0x2e, 0x3, 0x0) 2018/05/05 02:08:30 executing program 3: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x80000) sendmsg(r0, &(0x7f00000006c0)={&(0x7f0000000040)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)="3c57704f64c4718c7a00f33979b5ef7679d5aa2d405e8c739cf9fb927e8c63fe0207ed66dbd5629defc6b4974f0d14ca596eff6bc744912675d4509efbc1f12fb0c705d5e857be120e484199cd46f213918e86390808fbd1563ebcaa7502a03efecdb896c485751d43c8e96744696f24548416245a1655fd2e8a03c8bd4f9f14279f6763476c5eca4a24130568acd376c8ef62afba793d235d7f94c5f8f539a7c100bd5c1352a0aaeb4a446f5da11fdbe23d52ccbe2868db109c99073dba127dc8d9996e5e4a5259afbd809c584f39f7d72ec98e165e13651e8b922789bced5338531656903b19886718d9c3f5", 0xed}, {&(0x7f0000000200)="f0d68e821142560676f57d769da8f3f6f04b7f6b466b1e57575dd7dd8314cc66d1dd2cdf6076ed285b7e31c64b4701f6b911d2d595d6498593a89efd60d96a653054fe641277aec345aa80cbc534a297b8b13c47d54b64ff501cb37dbeeed52bc449e9d6b907823a8b541bbeffc0115d9fd3f01a37d862", 0x77}, {&(0x7f0000000280)="6e0dd9b19d18a2ac1aa9ea4f0d310eacbb05d37edee4973306c022f563206453a0f242d91eff8e9760c36c165ccba9da26971c8fd3e90dea2c3c0f6da2eacb36d3fd649cfd6c83471641f522a32b129b105cc5f2583b90c821", 0x59}, {&(0x7f0000000300)="b485ba2af599040b875e7e9ced54ce1ef6bc712536f0af33894cf54b4f20a0f73ff9d97992ef45d067b08060f8a703653bba1655adc0efb659fedd86702a3afc1c3146889b6f065fa2f88f4e1c2fab76e6539fc73dd61e76f87b53c489d536f51104de", 0x63}, {&(0x7f0000000380)="a2", 0x1}, {&(0x7f00000003c0)="14b4930f349fd05faf52841178d21d54c7a691956f179c0ae1b1b1ec", 0x1c}], 0x6, &(0x7f0000000480)=[{0xc0, 0x13f, 0x1, "09d808181970f895c3681cba383b7e780fb48c475538b5b087d6747d1e5a9565d6ec5369a0573d0116a4b30710c5246fcefd72709d238bf3aef1a1062ce939f547da27f0913d9b0f2e3e5f6598556d1bddb7226830ead6c5fc9f78b37517769dbc217590a8da9e9eaa8215cfd7baa719495564fac40a5bc75fe44d38a0becadbb758809dccc9d7fd93c48dbb3265631a3c705b03b49c36206c143e8250b2b937fcd711840bc85ce92822f865"}, {0x110, 0x109, 0x400, "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"}, {0x18, 0x111, 0x600, "a4a0f6"}, {0x28, 0x105, 0x3, "328d766f8fba9d43906b1bf9f961e614bf"}], 0x210, 0x800}, 0x4) r1 = eventfd2(0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}) writev(r1, &(0x7f00000000c0), 0x10000000000001dc) 2018/05/05 02:08:30 executing program 6: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) mmap(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x0, 0x30, r0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x2205c2, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f0000000080)) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0xfffffffffffffffd}, &(0x7f00000001c0)=0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000000)={0x0, 'nr0\x00'}, 0x18) 2018/05/05 02:08:30 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0xb2, 0xffffffffffffffff, 0x0) unshare(0x8000400) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)) [ 158.595277] IPVS: Unknown mcast interface: nr0 2018/05/05 02:08:30 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x5812}) 2018/05/05 02:08:30 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_flowlabel\x00') ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00000000c0)={{0x1, 0x7, 0x100, 0xf63, 0x100000000, 0x100000001}, 0x1}) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') ioctl$SG_GET_NUM_WAITING(r2, 0x227d, &(0x7f0000000140)) sendfile(r0, r2, &(0x7f0000000040), 0x3) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000100)) 2018/05/05 02:08:30 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)="6a8a20bf7e50d669d3396abfa40a7ac0446ebe685a7fe99bb3b19d65e868bcb47d11d2ce47118313712be236609098302a179a2744", 0x35}, {&(0x7f0000000180)="faaf5181a6e88dabe699f6715776dd425aa519314dbf1824b2bb27078a9a80781e502c2786379bd17e59bcce4cd57e1e181c40e8d21d99688fee08443e28b8f969b918bc5a7a71ee8aa865b03742f58ff06af06769c4f85d6d0932cae23a8547da7550e86260be04fb7ca5d0bdb01ab58ed95abdb22ff4b51c60efc0e5a8bbe82fc1c45fd0cdc6fd6b310d4a00b20ccdae9c870c32d2be683181fdc2d992d9f1e4e048c38b9eded187741bd64c9ea2665b280d3fa939374e2e838355e9a7c41c072c2d380ca25f8898d52ea505417059b0f82d2ed7", 0xd5}, {&(0x7f0000000280)="603001fffa1a597d1e0e5c48cf7cd01aa9f58fcb9122d74668235537b2fd10d363c2549cb26b857b98473fcddb147dc44b50c6d29f883cfd977029ab8a6c08c7dc2d263b186f7b010fb6d864bc74df1efb4fbf97437e957a8bcfb01b9ff4fa8471ceba2f211d571f4477cef2646bceee0ddb92128fec3ccd6e17d6999ba2691d5867c54b162749", 0x87}], 0x3, 0x13) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000580)={'ip6tnl0\x00', 0xa400}) r2 = syz_open_dev$sndpcmp(&(0x7f00000004c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x8000) mq_timedreceive(r2, &(0x7f0000000500)=""/52, 0x34, 0x7, &(0x7f0000000540)={0x0, 0x1c9c380}) pread64(r0, &(0x7f0000000340)=""/71, 0x47, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/cuse\x00', 0x880, 0x0) connect$bt_l2cap(r2, &(0x7f0000000040)={0x1f, 0xb2b, {0x7, 0x1, 0xff, 0x0, 0x6, 0x18000}, 0x2cb, 0xfff}, 0xe) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000400)={0x8, 0x0, 0x6, 'queue0\x00'}) write$tun(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="000086dd010000000000000000000000000000000000"], 0x1) 2018/05/05 02:08:30 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="530000003d9f5de1d4200101000000000800e457ccd051f2423816890e777dceada0275ec70000000000000007c9e7000000000000000001e4ac40599cbf38041f88856d52dea3aedace239dba206375c85e24e3d7430000", 0x58) 2018/05/05 02:08:30 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'bridge0\x00', &(0x7f0000000000)=@ethtool_sfeatures={0x3b}}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/05/05 02:08:30 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340), 0x1) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') getpeername$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20018}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r2, 0x20, 0x70bd27, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}]}, 0x34}, 0x1}, 0x10) 2018/05/05 02:08:30 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='lo\x00') r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x7ff, 0x10000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000240)={0x0, 0x4, 0x20}, &(0x7f0000000280)=0xc) r3 = add_key(&(0x7f0000000440)='logon\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r3) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)={r2, 0x0, 0xba, "e4d3f4dda62473ca216be08b4a20ee93ab78f6162dcd562b205dacbabb736d947f1b56992ea15301034fe2a5d04a29b2d30f04ece0450ac8353c0919cb6ceaf7b74d7268a48de77a0a39b784c414e5ac941a3d29bc3d0b3a5fe8248192fb58c771db49171b048492bd0de8a2cdc6a5cbbcb11dba019a3482ab4b0cc8adfe2745ff2325d5cb888f24d8ec7984253b70627c9b016b7444162ccd57bcd5260fc4fdcc2a491c57394f166dcf8ca2b409f6eebdb6e977e2590eddf2dc"}, 0xc2) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1ff}, &(0x7f00000001c0)=0x8) r6 = dup(r4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f00000004c0)={r2, 0xffffffff}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000200)={r5}, &(0x7f0000000180)=0xfffffffffffffecb) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) 2018/05/05 02:08:30 executing program 6: unshare(0x40600) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x20100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x6, 0x0, 0x0, 0x101, 0xc3, 0x4, 0x1, 0x20, r2}, 0x20) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000400)=""/213, &(0x7f0000000040)=0xd5) 2018/05/05 02:08:31 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000800)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x18000008}, 0xc, &(0x7f00000007c0)={&(0x7f0000000140)={0x678, 0xd, 0xf, 0x304, 0x70bd27, 0x25dfdbfe, {0xf, 0x0, 0x3}, [@generic="a1751af3acc50b9990", @nested={0x32c, 0x82, [@generic="b6c3250d8e0a2a0c600b83704d190c51b19a63509d8335e1adfd873b5eeec806437728d71deda8", @typed={0x8, 0x1, @fd=r0}, @generic="1efccdf6b78fab80259f2b61e4768a0761fad08c13b559564f7fec3961af88d27382ddf299eaeeca37bd9a1d2946bea9ae1bf00cd55c6a2303f566a3bb7fce29f5e57f2847a1afb83d26d4597bbf1feab14308fe97fa220b6e5f5659d94d2da3dbe493e01a4a2ddc486d9bbce743d826f1b4e6951b0a36967bce3e1b83a59c6ff715d752b78107819d45e377565358dc2c6215d71dd0adde30481eef2e6813ee5a2785c0088a18b29f7f9b1120aaf7aef21903e5e615993b7cc371fef72eae25d17da496ce45c4b19c8ffd0b44a3c5b59e23a1484a601168ef82842065589ce6527d9fb882fb6ee4", @typed={0x8, 0x75, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @generic="2a62bdfba1f7129e752221bbb2a335f8f168a8b003ad0dfa48c5d954f7a6a7673ed4a2ebd943346322d83ab0177f32cec0c2f70f259bd8025313594ecef9f6a2bbc67a3459f8115a02fa7ebdc42a8eb636f11205177e2115312f5a0280a71769c086de696fbfaf2a445847e994c00357560523fcd796600384cf1ec2490b71a7e9f5b12ce056e99b6b6628cb1652ac1c07256e12c10584e38974c9b9f8e2c9fa571a558bedf44da4f14b59ee02", @typed={0x8, 0x27, @ipv4=@multicast2=0xe0000002}, @typed={0xbc, 0x71, @binary="228668d73343897d47cca4c8ff97cc5176318326fd74624c8c741f5b085267394b7201385379247b2c15d60f8e95aeafc1600e552854fb9a69dfee29e9da656436e117df3ce10b1bc9b17442e673fb04861f15aa9988b869cfe6c64c3431b04c55eb3495e66b92a747000abaccb5f648feaf4ce4c6a4b13ce58b61b1e3836b43f8d8bd2322136141dc5f914522cdc0a96e02827480688d117d6d4b05c5ff5f8eda3101e575d9a5ddb07fa1ac08fcdf4a8e40643f4cc3df"}, @generic="6981f96407ded7977eb589f9ed739a5680e3299beea89e5f47d063bff7d68a2cc07df6689bd54f63f7402dcc84392c07dfcd3c45b9770507cef5f3e49f1357c74e58f17e50068af4044ffa61a95f3f9db1dee5939422de143a4f6c4e4ec014c29ae2e3823d68c06d465b79b4f66acd2ab902d25fa6bf1577d4170f7149d15a5c5df5febcfec19d1b88931530de144c095e8a3b09845c13"]}, @nested={0x25c, 0x2e, [@generic="a2a92a579dba4167ce7d1a6b76c45779d47602f40fd5dd30cca30f36838edb310e932f512ceb9c489f1f20b8a084ffa62272c0554ba2b03db5c0f240a583f34c307da40ff99512f68aaecc301181fdb668073eddde0ee0be9e7e32a726491346d18236678398a36f9c194ec5179c4fb927feeefd3256b7dc0d47c168507686e56168dcf758592a66b975944e564e342d5aadda67e219565ffcde3bacaef736fccc97e175c77e20383ce6fdeb8852b047847302628b65527f31c82289a92286ce88464ebe6b23ead8b4778b2a1547feeba8ab7a8272cb3e0229bf23c60d", @typed={0xc4, 0x5f, @binary="a2c05cf403f8d7a417e25936d0f1479433578f320adc85c1a7e27b002d5e4ea03e70fb0e737e0d2f18dbae7e9a2ea4b35af139c67f16beb31fe9032c634f01acf9b9e646112389e1cff33ea7553f98e308fe0fe2895e640b5954d7348884bb587e7167828bf7ee51b79db9ba931eca5f5a95927d46b2ae02bef37372c47a7265e57f3c62f3fe0a8fd031834c493c54ab81a5b077fa1fbafd20d6ac20546a181de9a652ae7344478ecf6a5f6cd8c1b87737e3df531b4e93bb34dedc4c58"}, @generic="ac5edd59b6f416475ad745b41342ffd6eb7d666c81b6b7265b0a8017145e40f2cb1ea26dd2bd747727a6968fcfe3e2ae3fa34ca70caf99c1f70f72c2a0", @generic="55c6039349c9b5a180021af960075a14146a0fb5e68249de2e0ce7a830319ba7d3d0086d179e71a89fbb1dcb6c7cac0eb4010adef2f6bb75f08622", @typed={0x8, 0x5e, @uid=r2}, @typed={0x14, 0x8c, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="4b7eeb7bd2bd861dad2f115d991e93e3c11e824ef2f9ab7b5fafc3e54ec46999987c"]}, @typed={0xc, 0x4f, @u64=0xfffffffffffffff8}, @typed={0xc, 0x7e, @u64=0x1000}, @typed={0x8, 0x30, @ipv4=@multicast1=0xe0000001}, @nested={0xc, 0x93, [@typed={0x8, 0x2c, @uid=r2}]}, @generic="de64f47ecf4c674467f56151d2b69bf911bceb2d17907b6f5384276cfdc5997dc25bdd5783de1925b19403bc3bdeb514593dd7", @generic="87b4346f18f3b71edd531fffefb9359c58428df99bdb3909479c5ef28b19ff94a0770275fbca46954d82f5c998199843411100f261652e06bce091974cfbb06363c95d792bf3e627b7f75e2741b64531239adf1651dcdd9e67f072f8ee47fa78e43248922e38c359b8c9cc", @typed={0x8, 0x49, @pid=r1}]}, 0x678}, 0x1}, 0x880) r3 = syz_open_dev$admmidi(&(0x7f0000000840)='/dev/admmidi#\x00', 0x4df20000000, 0x400000) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000880)="6d9372a60e08df669851a140cf5a6214eec706dc90fdc8b3ae8275e472db1dce93dbac9b8195aaaad28cea9d4a77add8cd90112c62ec99f813492ea6fcd6e43b1400d4758f6c8481659f7c76fbabb67826768d95ca000ea419ac2f60bed5288f227639fe8cc0799141e80d552e07e2e35c3a46ee47b28bd8b071add33c22e015e96ff43e2578ab4b7d153d40", 0x8c) ioctl$sock_ifreq(r0, 0x8994, &(0x7f0000000080)={'bond0\x00', @ifru_hwaddr=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r4 = syz_open_dev$adsp(&(0x7f0000001380)='/dev/adsp#\x00', 0x4, 0x400001) openat$zero(0xffffffffffffff9c, &(0x7f0000000940)='/dev/zero\x00', 0x0, 0x0) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000013c0)={0x0, 0x1, 0xffffffff}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000001440)={r5, 0xc3, "9b40ae35018b9f0ef970c482eecceeac2fb4a8b756f6ff581a8e102c510d49a87681083cdcef2c61d1e1399396c58457c030b3e18661478753275525607a6f6003c138089e9c3375af4af669f5242153a026985092359337ee893c9609e7b952c869f195660b1f4a840d6c2246c04dc68851a301fc2bd6ce34bb7b6fa4b5d4946cc3030b2d0d6e54b96535b4d64b1e957fd7deddeba2c976510e6f0b36bd47b276458416e0c4013311c8eb8f1a2e884123675ce4e9b9b00dcdc020d9715bca2a90892c"}, &(0x7f0000001540)=0xcb) 2018/05/05 02:08:31 executing program 6: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x1, 0x0) socketpair$inet6(0xa, 0x7, 0x5, &(0x7f0000000040)) ioctl$int_in(r0, 0x80000080045006, &(0x7f0000000000)) 2018/05/05 02:08:31 executing program 7: socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000a82fc8)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="4554fe5971a66d72c4dabc7735acb9c1896d23f306a5a01d9767776b71c9b9d8b13fac8a9aac949fa95b8be615484b1567ba0bbf3b9c19d47822a168148674402db355308679b1e40513350ab509c43dff647253b7acdf4d14193b4d9f3ec580ae48c80f80f20726c3c9382f08b015e0e284a441cafd7b8cdd34837fda8b6ac8ce277a0cd80ed66d0d89dc1157c28415c9925ace59de40196b355257a13bb9a0c582731de89f782258ca0fd9ce7b27"], 0x20}, 0x0) close(r1) close(r0) r3 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x80000001, @loopback={0x0, 0x1}, 0x10000}, @in6={0xa, 0x4e22, 0xfff, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x6a98, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x5}, @in6={0xa, 0x4e22, 0x676, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x5, @loopback={0x0, 0x1}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}], 0xd8) 2018/05/05 02:08:31 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x40700) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) ioctl$KDMKTONE(r0, 0x4b30, 0x100) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)) accept4$ipx(r0, &(0x7f0000000100), &(0x7f00000001c0)=0x10, 0x800) splice(r0, &(0x7f0000000180)=0x4000040, r0, &(0x7f00000000c0), 0x8, 0x4) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000140), 0x4) 2018/05/05 02:08:31 executing program 0: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x53, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0xffffffffffffffff}) epoll_pwait(r1, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x3, 0x40000) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000040)=0x4, &(0x7f0000000140)=0x4) 2018/05/05 02:08:31 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000000000), 0xfb) 2018/05/05 02:08:31 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eaffc)=0x101, 0x4) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000001240)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x40, 0x0, "2eb5708b22fc3dee2a6e99434c6a5d7b9619ced5b96e127b4c41427a8fbdc493aab96853cdd677ab83c1aae831bae212f95798915302bc3d12051a2c8620cc8ccaa131c260c7779f6254c3dd20ba7064"}, 0xd8) sendto$inet(r1, &(0x7f0000000100)="96", 0x1, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000001340)=ANY=[@ANYBLOB], 0x1}], 0x1}, 0x0) recvmsg(r1, &(0x7f0000001200)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000080)=""/55, 0x37}], 0x1, &(0x7f0000000200)=""/4096, 0x1000}, 0x0) recvfrom$inet(r0, &(0x7f0000001340)=""/141, 0x8d, 0x0, 0x0, 0x0) 2018/05/05 02:08:31 executing program 5: socketpair(0xa, 0xa, 0x7ff, &(0x7f0000000280)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2900400}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r1, 0x1, 0x70bd2b, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x4000) unshare(0x40600) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x1, 0x0) ioctl$VHOST_SET_VRING_BASE(r2, 0x4008af12, &(0x7f0000000140)={0x1, 0x7}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000000100)=r3) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) write$tun(r4, &(0x7f0000000180)={@pi={0x0, 0x1a}, @void, @llc={@llc={0x0, 0x4e, "d1ec", "f698de453a389491009a099f0d6251862bd183b7631c73518d74081c166f961d41c2e54658ad9092cdfe73eccab1c0d3f3e8f4f7bf89d5e5bd6a1ecc8523f027c2e38649e0d90cedb285ef8e47b09b153ccb0d981162c93c7efcd89715a4e60fb4e24846cf10086179e9f30b2fc93c2fdb2429f3da9e5843cfab746b507c1550c564a27436833195e2aee3693c510cb5caf4d8f64e322cfcfa2007cbc9e43ca5f41dc165339ed7c78ed41a6d6c4699e9ad359adb4a04e8a97b7ccd54e87e8e96c434"}}}, 0xca) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000480)) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000000040)=0xfffffffffffffffc) 2018/05/05 02:08:31 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000000040)) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000000000), 0xfa) 2018/05/05 02:08:31 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x100000000f, &(0x7f00000000c0)=0xfffffffffefffffb, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x42000, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000100)=""/170) bind$inet6(r0, &(0x7f0000876000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/05/05 02:08:31 executing program 1: r0 = socket(0x2, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="1200000000000000851871000000000004"]}) socket(0x1, 0x8000f, 0x8) 2018/05/05 02:08:31 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/232, &(0x7f0000000000)=0xe8) connect(r0, &(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "53e0af01eaff5cf7dc18f001fee0420f729d079ef8fb6bcaf30e4473be52a7a49771efe31df000d290e312ec2700dc332a79eaafe968243cbd1f351bcba6c8"}, 0x80) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0xd952254920162962, 0x0) bind$ax25(r1, &(0x7f0000000200)={0x3, {"72baa548ae57b7"}, 0x7}, 0x10) 2018/05/05 02:08:31 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x7f, &(0x7f00000000c0)=0x4) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) 2018/05/05 02:08:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e24, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, {0xa, 0x4e24, 0x6a09, @local={0xfe, 0x80, [], 0xaa}, 0x40}, 0x7f, [0xc754, 0xff, 0x1f, 0x2, 0x9, 0x3f, 0x1, 0x80]}, 0x5c) ioctl$fiemap(r0, 0x40086602, &(0x7f0000000000)={0x800cd}) 2018/05/05 02:08:31 executing program 6: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="ace8060000cacf942f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xe86, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={r2, 0x80000, r0}) 2018/05/05 02:08:31 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x54001020, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x2000) unshare(0x40600) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f00000000c0)=0x800001c) clock_getres(0x1, &(0x7f0000000000)) mknod(&(0x7f0000000040)='./file0\x00', 0x637a119dfd755450, 0x3) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) getsockopt(r1, 0x6, 0x8, &(0x7f0000000080)=""/37, &(0x7f00000001c0)=0x25) arch_prctl(0x1005, &(0x7f0000000100)="6529f4d346ff5f33bad6c3a674f916adf30f46fd795aef1969492b1a2e02eddfecd62afef4da250ee2c5d7d8dfc28ed47e0f259844864f68f2b61b473b567fd7634479fbc1d8cec24350d44239ebb234265f5b1e80d6452c947cda0608656b8bab78925e5ca7b5330fd4aeb9fabb38cbfe9497cd02031f5ff5c40ce35018495d247970b45a82") 2018/05/05 02:08:31 executing program 3: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000140)={[{@subvolrootid={'subvolrootid', 0x3d, [0x39]}, 0x2c}]}) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x40000, 0x0) getpeername(r0, &(0x7f0000000180)=@nfc, &(0x7f0000000100)=0x80) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000000c0)={0xffffffffffff0021, 0xffffffffffffffc1}) 2018/05/05 02:08:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f6578650008000017020000") openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x40, 0x0) io_setup(0x1, &(0x7f0000000080)=0x0) io_submit(r1, 0x20000000, &(0x7f0000000040)=[&(0x7f0000000100)={0x0, 0x0, 0x19, 0x7, 0x0, r0, &(0x7f0000000200)}]) 2018/05/05 02:08:31 executing program 5: socketpair$unix(0x1, 0x805, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000180), 0x1) 2018/05/05 02:08:31 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="0000000000000000001eaf8386ff80cb9335281b341833d22efe6e8a31fabadc6fb6fe9429a2e3931a0ea76a415bbaa4b7d223f91e2726bd5968f6254d7456493c7a325c7241e23c4399cac08354c8b6a62cf6cfb63f57bc1b4413ce9dc327bb81b6094dfc4eb71e18b695a63f9ff9d431c3715db67ecc3dd6d83cda3956a246e5f6366a66e43ec5ed57acce1b2bee13654eaf93ec4ac7c65d4a2705b68dab774b01971ba456d230d7a0871fbaa21c54f82a43b9f4c750ac0e0481513f5c9a4e0909abd1d021360e033861b61ddbca705967f2a387ac98103766bc6a22001ea797a230be29e03d961b6de192625f5743dba9e880d8af0c") fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) getdents(r0, &(0x7f0000000140)=""/98, 0x2a) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000005000)=""/4096, 0x1000) 2018/05/05 02:08:31 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000440)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000000)=ANY=[@ANYBLOB="14006d40100201002dda83033fbebdd18c3e720895ed9dbf3e17408541f064ed8e37c2ca4f1b0fc4ade5e0c17ceed56936f2e47077ef1c7502e61b23b3a917f479e8c2f9a0f3a722cb654eb0e974b4dc66bf42e1e61525424c42fa8d919752454d42f2ae562a09f912a6d0ca603b2b15fdb9d2c36859271f7d3cc0e5e22ec9ad5867d8fc"], 0x84}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/05/05 02:08:31 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000), 0x8) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efivarfs\x00', 0x10802, 0x0) 2018/05/05 02:08:31 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') accept$packet(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000580)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002bc0)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@loopback}}, &(0x7f0000002cc0)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002e00)=0x14, 0x80800) recvmmsg(0xffffffffffffffff, &(0x7f000000a140)=[{{&(0x7f0000002e40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000004000)=[{&(0x7f0000002ec0)=""/23, 0x17}, {&(0x7f0000002f00)=""/196, 0xc4}, {&(0x7f0000003000)=""/4096, 0x1000}], 0x3, &(0x7f0000004040)=""/4096, 0x1000}, 0x8}, {{&(0x7f0000005040)=@ax25, 0x80, &(0x7f0000005300)=[{&(0x7f00000050c0)=""/238, 0xee}, {&(0x7f00000051c0)=""/153, 0x99}, {&(0x7f0000005280)=""/115, 0x73}], 0x3, &(0x7f0000005340)=""/98, 0x62, 0x5}, 0x20}, {{&(0x7f00000053c0)=@ipx, 0x80, &(0x7f00000067c0)=[{&(0x7f0000005440)=""/95, 0x5f}, {&(0x7f00000054c0)=""/194, 0xc2}, {&(0x7f00000055c0)=""/174, 0xae}, {&(0x7f0000005680)=""/100, 0x64}, {&(0x7f0000005700)=""/4096, 0x1000}, {&(0x7f0000006700)=""/180, 0xb4}], 0x6, &(0x7f0000006840)=""/153, 0x99, 0x2}, 0x80000000}, {{&(0x7f0000006900)=@pppol2tpin6, 0x80, &(0x7f00000069c0)=[{&(0x7f0000006980)=""/51, 0x33}], 0x1, &(0x7f0000006a00)=""/89, 0x59, 0xbe2e}, 0x9d}, {{&(0x7f0000006a80)=@rc, 0x80, &(0x7f0000006e80)=[{&(0x7f0000006b00)=""/87, 0x57}, {&(0x7f0000006b80)=""/239, 0xef}, {&(0x7f0000006c80)=""/136, 0x88}, {&(0x7f0000006d40)=""/28, 0x1c}, {&(0x7f0000006d80)=""/209, 0xd1}], 0x5, &(0x7f0000006f00)=""/246, 0xf6, 0x8}, 0x7}, {{&(0x7f0000007000), 0x80, &(0x7f00000086c0)=[{&(0x7f0000007080)=""/244, 0xf4}, {&(0x7f0000007180)=""/241, 0xf1}, {&(0x7f0000007280)=""/166, 0xa6}, {&(0x7f0000007340)=""/208, 0xd0}, {&(0x7f0000007440)=""/131, 0x83}, {&(0x7f0000007500)=""/54, 0x36}, {&(0x7f0000007540)=""/206, 0xce}, {&(0x7f0000007640)=""/4096, 0x1000}, {&(0x7f0000008640)=""/99, 0x63}], 0x9, 0x0, 0x0, 0xb1bd}, 0x6}, {{&(0x7f0000008780)=@alg, 0x80, &(0x7f0000008cc0)=[{&(0x7f0000008800)=""/109, 0x6d}, {&(0x7f0000008880)=""/231, 0xe7}, {&(0x7f0000008980)=""/226, 0xe2}, {&(0x7f0000008a80)=""/59, 0x3b}, {&(0x7f0000008ac0)=""/187, 0xbb}, {&(0x7f0000008b80)=""/37, 0x25}, {&(0x7f0000008bc0)=""/241, 0xf1}], 0x7, &(0x7f0000008d40)=""/96, 0x60, 0x8}, 0x1c69}, {{&(0x7f0000008dc0)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000009100)=[{&(0x7f0000008e40)=""/244, 0xf4}, {&(0x7f0000008f40)=""/108, 0x6c}, {&(0x7f0000008fc0)=""/29, 0x1d}, {&(0x7f0000009000)=""/214, 0xd6}], 0x4, &(0x7f0000009140)=""/4096, 0x1000, 0x7}, 0x8001}], 0x8, 0x40000100, &(0x7f000000a340)={0x77359400}) getsockname$packet(0xffffffffffffffff, &(0x7f000000a440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000a480)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000000b780)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f000000b880)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f000000b8c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000b900)=0x14) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000bb00)={&(0x7f000000b940)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f000000ba80)=[{&(0x7f000000b9c0)=""/44, 0x2c}, {&(0x7f000000ba00)=""/113, 0x71}], 0x2, &(0x7f000000bac0)=""/17, 0x11, 0x2}, 0x1) sendmsg$TEAM_CMD_PORT_LIST_GET(r1, &(0x7f000000bec0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xb09}, 0xc, &(0x7f000000be80)={&(0x7f000000bb40)={0x32c, r2, 0x8, 0x70bd2a, 0x25dfdbfb, {0x3}, [{{0x8, 0x1, r3}, {0x1dc, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000000000000}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x12c, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7fff}}}]}}]}, 0x32c}, 0x1, 0x0, 0x0, 0xc024e0336629073b}, 0x20000000) r12 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r0, r12, &(0x7f0000000000), 0xfa) [ 159.711446] BTRFS: 'subvolrootid' mount option is deprecated and has no effect 2018/05/05 02:08:31 executing program 0: r0 = socket$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, &(0x7f0000000140)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x38b) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000300)=0x2, 0x4) [ 159.781483] BTRFS: 'subvolrootid' mount option is deprecated and has no effect 2018/05/05 02:08:31 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400000, 0x0) mq_getsetattr(r1, &(0x7f00000000c0)={0x0, 0x1, 0x8, 0x8, 0xf4f0, 0x9, 0xea0, 0x1}, &(0x7f0000000100)) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r0, r2, &(0x7f0000000000), 0xfa) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x7, 0x280000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x9}}, 0x80000000, 0x9, 0x2, 0x400, 0x12}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000300)={r3, 0x81}, 0x8) 2018/05/05 02:08:31 executing program 5: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) shmget$private(0x0, 0x3000, 0x2c, &(0x7f0000ffb000/0x3000)=nil) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000f40)=""/28, &(0x7f0000000f80)=0x1c) add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="7febea6c2cedef5a3e", 0x9, r2) r3 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) getpgid(r4) keyctl$dh_compute(0x17, &(0x7f0000000000)={r3, r3, r3}, &(0x7f0000000280)=""/132, 0x84, 0x0) 2018/05/05 02:08:31 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x20000, 0x0) name_to_handle_at(r2, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x37, 0x6, "132e35448dd7486d0b2eb146b01afc19202dac55bc53363ddd85ab83b001050aa8a06deb166d27e619bc7904837bbe"}, &(0x7f00000002c0), 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {0x0, 0x0, 0x7}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "20f56ba903744bd0"}}, 0x48}, 0x1}, 0x0) close(r0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000300)=@l2={0x1f, 0x6, {0x400, 0x4, 0x0, 0x0, 0x38fa1115, 0x100000}, 0x3, 0xd}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000380)="9cb6ed7e", 0x4}], 0x1, &(0x7f0000000400)=[{0xa0, 0x88, 0x9, "01bd5e80c0e67e1e35478dca057d0b5d762cbb0e37ab54490d601b729f79b93e38ab2e5c3b004ed6af1f5604e742b048036b39992f52b3af0b53ee74f340a3c4b414db74c0391b1b239feb67b03e2a2847541a0b4595f531d975bad0083015a9523cad689c6d5c7fefdfde6abecf11be13d2a8b432c40ef8fce970a27644bf408840f0d1f09db0e86fe96e15"}, {0x108, 0x10f, 0x10000, "bdf2260cd8e41d7b8379e841e399b9f168e2fb7d234b9e1d8df47ed9ae96cb4186a1733166d9e498df0001a3fd93b3515f7ba982cff650a634e7f39d1a36af1022214ce0c2adc46752a1d85907b09a81f25c4e01f665ec67bee8cb7d0ec405343c616218662a37331c30ae8221fb98760fe63bf5277ebec7cb42e455e556f56a5552b456df90afe3db55b0e27eaab47cc837df191372cfeb2bbb7459b55b3eef1869821e15449e28ef426497242cd9bded18c64cd20231983223000d04bf6a84165606afeb94aa00aa999407076ec3f31cc58f12421cc7de789c09861c44a1ab845bb870c7357c49bf4b3a128f6cc32b0bbe1f5b70fff70b"}], 0x1a8, 0x4000}, 0x20000000) 2018/05/05 02:08:31 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x6, 0x8000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[], 0x0) 2018/05/05 02:08:31 executing program 6: mkdir(&(0x7f00000001c0)='./control/file0\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4000000004, 0x32, 0xffffffffffffffff, 0x0) write$cgroup_int(r0, &(0x7f0000000000)={[0x2b]}, 0x1) name_to_handle_at(r0, &(0x7f000002bff6)='./control\x00', &(0x7f0000002000)=ANY=[@ANYBLOB='\b\x00\x00\x00A'], &(0x7f000001dffc), 0x0) 2018/05/05 02:08:31 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f0000000000)) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x401, 0x200000) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) fcntl$setown(r1, 0x8, r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x13, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x78) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000400)) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000001c0)=0x8001, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={0x0, 0xc27f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e24, 0xc5b, @dev={0xfe, 0x80, [], 0x19}, 0x2}}, 0x100000001, 0x5, 0x5, 0xfd, 0x10}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@int=0x7f, 0x4) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x3, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040), 0xc) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x80000) 2018/05/05 02:08:32 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02030009100000000000000000000000020009000300100d000000000000000005000700000000000a004e20000000000000000000000000000000000000000000000000000000000200010000000000000017000000000005000500347d85b7834368a238626a04000000000a004e2000000000ff01000000000000000000006769aebd861d187a22f282c6000000000000000043ee8c6198f5e2c1bbb74426f9e94e5393f4aa66803bc98111d3c65a00fde1f13c2aadb7fb79b4598c9ff6ab605acdaad80d407460de5c54ef31"], 0x80}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/05/05 02:08:32 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000afd000)=[{&(0x7f0000309f9d)=""/1, 0x1}], 0x1) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001280)=""/170, 0xaa}], 0x1) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)) sendfile(r0, r0, 0x0, 0x0) close(r0) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x7174, 0x1) 2018/05/05 02:08:32 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12013, r0, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000680)=[{&(0x7f00000000c0)=""/181, 0xb5}, {&(0x7f0000000180)=""/70, 0x46}, {&(0x7f0000000200)=""/149, 0x95}, {&(0x7f00000002c0)=""/130, 0x82}, {&(0x7f0000000380)=""/154, 0x9a}, {&(0x7f0000000440)=""/40, 0x28}, {&(0x7f0000000480)=""/214, 0xd6}, {&(0x7f0000000580)=""/116, 0x74}, {&(0x7f0000000600)=""/70, 0x46}], 0x9, &(0x7f0000000740)=""/83, 0x53, 0xad77}, 0x40010100) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000800), &(0x7f0000000840)=0x4) 2018/05/05 02:08:32 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x20000, 0x0) name_to_handle_at(r2, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x37, 0x6, "132e35448dd7486d0b2eb146b01afc19202dac55bc53363ddd85ab83b001050aa8a06deb166d27e619bc7904837bbe"}, &(0x7f00000002c0), 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {0x0, 0x0, 0x7}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "20f56ba903744bd0"}}, 0x48}, 0x1}, 0x0) close(r0) sendmsg(r0, &(0x7f00000005c0)={&(0x7f0000000300)=@l2={0x1f, 0x6, {0x400, 0x4, 0x0, 0x0, 0x38fa1115, 0x100000}, 0x3, 0xd}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000380)="9cb6ed7e", 0x4}], 0x1, &(0x7f0000000400)=[{0xa0, 0x88, 0x9, "01bd5e80c0e67e1e35478dca057d0b5d762cbb0e37ab54490d601b729f79b93e38ab2e5c3b004ed6af1f5604e742b048036b39992f52b3af0b53ee74f340a3c4b414db74c0391b1b239feb67b03e2a2847541a0b4595f531d975bad0083015a9523cad689c6d5c7fefdfde6abecf11be13d2a8b432c40ef8fce970a27644bf408840f0d1f09db0e86fe96e15"}, {0x108, 0x10f, 0x10000, "bdf2260cd8e41d7b8379e841e399b9f168e2fb7d234b9e1d8df47ed9ae96cb4186a1733166d9e498df0001a3fd93b3515f7ba982cff650a634e7f39d1a36af1022214ce0c2adc46752a1d85907b09a81f25c4e01f665ec67bee8cb7d0ec405343c616218662a37331c30ae8221fb98760fe63bf5277ebec7cb42e455e556f56a5552b456df90afe3db55b0e27eaab47cc837df191372cfeb2bbb7459b55b3eef1869821e15449e28ef426497242cd9bded18c64cd20231983223000d04bf6a84165606afeb94aa00aa999407076ec3f31cc58f12421cc7de789c09861c44a1ab845bb870c7357c49bf4b3a128f6cc32b0bbe1f5b70fff70b"}], 0x1a8, 0x4000}, 0x20000000) 2018/05/05 02:08:32 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f6970365f666c6f776c6162656c007a66d0966b373963ee3ab8e98099f36e5b24722024137cedcf2616b00b5ae20c733b4f12433d70281c508be587b1ea042fccdcbc7077174eae23b097437330410631c0dac788443d72bb6322d8b2784466eb2f12b4cf8e8ac9000636223477463cfbe9c251944f39e72b27a9a2b79959eab39d87b1f461b1c4ef5282acfa18f849fdf7fe21c2a3adb7adefc55ba6e7e7a751175a471ba5b21074eb09bb9033308e5f7fd41938a1df8a4986ea272fc976f651fa829334c470289eaf551bb638ef07e992de9a4896f23991873b87bb3b4d12be571baba58445b3077f40abd5846d64430d4c5dd0eb") ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000280)={0x8, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x200, 0xa55, 0x8, 0x3, 0x3, &(0x7f0000000240)='syzkaller0\x00', 0x9, 0x8, 0x4d}) sendfile(r0, r1, &(0x7f0000000000), 0xfa) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) readlinkat(r1, &(0x7f0000000300)='./file0\x00', &(0x7f0000000380)=""/79, 0x4f) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) 2018/05/05 02:08:32 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00000000c0)={0x40000000}) r2 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000200), 0x4) 2018/05/05 02:08:32 executing program 3: r0 = epoll_create1(0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x80000000, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e21, 0x0, @empty, 0x2d4}, {0xa, 0x4e20, 0xffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xe8}, 0xd67, [0x75, 0x0, 0x1, 0x7, 0x200, 0x7, 0x2, 0x5d3]}, 0x5c) ppoll(&(0x7f0000005640)=[{r0}], 0x1, &(0x7f00000056c0)={0x77359400}, &(0x7f0000005700), 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000a7eff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e8c000)={0x7}) 2018/05/05 02:08:32 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x100000) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) connect$inet6(r0, &(0x7f0000f6dfe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/05/05 02:08:32 executing program 1: unshare(0x40600) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "4b9b3920422d9e44526e021c342a21f0e0d22c66a1eeef37fb30857b819eade1795f1329e9c5e2db0842acfa58cc6db80be1000ac4554a405ce958938a541d34643a38eadfb60342659f4cd8eba108bc4633899243da179eb8ca730436a346cb5cf8959b4d6e4234e207f84d2618ed854cf41264bb"}, 0x79) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/05/05 02:08:32 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x4, 0xb, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000200)}, 0x10) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) 2018/05/05 02:08:32 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x9, 0x200000018071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xc) r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80) fcntl$setsig(r0, 0xa, 0x28) 2018/05/05 02:08:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x4000000000046800) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000a00)="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", 0x400}]) 2018/05/05 02:08:32 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) r1 = dup(r0) fanotify_mark(r1, 0x34, 0x20, r0, &(0x7f0000000300)='./file0\x00') listen(r0, 0x1008005) r2 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x8) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x101080, 0x0) fcntl$getflags(r2, 0xb) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) r4 = socket$inet_dccp(0x2, 0x6, 0x0) select(0x40, &(0x7f0000000080)={0x80000001, 0x2, 0x40, 0x9, 0x3f, 0x4, 0x3, 0x7ff}, &(0x7f0000000140)={0x9, 0xffffffffffffc6ae, 0x9, 0x0, 0x6, 0x3, 0x9, 0xfffffffffffffffa}, &(0x7f0000000200)={0x6, 0x80, 0xb63, 0x4, 0x6, 0x4bec41df, 0x8, 0x1}, &(0x7f0000000240)={0x77359400}) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f00000002c0)) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000340)) sendmmsg(r4, &(0x7f00000000c0)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740), 0x17a}}], 0x2, 0x0) 2018/05/05 02:08:33 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) fgetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000080)=""/27, 0x1b) socket$nl_crypto(0x10, 0x3, 0x15) 2018/05/05 02:08:33 executing program 0: unshare(0x40000005) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@generic={0x0, "b22e954511e08c16e300dc65afaaf3258b82be4877434933b4f23f98a99b383cb4831c04288a965f1e63125cd297b222f971c6c2c902c0b8ed358d4a868c135e8c7b606167eb09ee92c12ad5d7bd793001ce16aac2af978c1a84d21b9f1fbf1884a2bdeb04bbdfe224ea952987d682499d9e0410d87f7160f9dcaef04ef1"}, 0x80) 2018/05/05 02:08:33 executing program 6: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) write$binfmt_elf32(r0, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x525) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/110) connect$inet6(r1, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/05/05 02:08:33 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x2, 0x1) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000001c0)={0x17, 0xe0, &(0x7f00000000c0)="f86f9f1d3efbca54f4e438083784f873c37bfcd7596ff6d7385dddbb9d2189f67e6462ad14813834f1022321ea3c31a0a6a26f0614f61a47e594acff8b87a53c2f0c8ad6c9e5ef0b2847e1441e735dd2714361f7898b677a94cd51ca09438292c6d5fe41a0a6a118c711c85d3a69d5d33f5b2fa6de7b056f4d93fd0fac7419ab7659e45fd3c20db61164e35440cb844d72cca877b211b2f5f9ca29e65eaaed1519464b6d39466937a324310a469007bb723065841377230b5c9f9c4df6c568185e5c4622868b5532f3bd7ca0908b41cc7ac025b7e196b4a3200dc358a1471da9"}) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000001400), &(0x7f0000001500)=0x4) openat$vnet(0xffffffffffffff9c, &(0x7f0000001540)='/dev/vhost-net\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x6) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000001380)={0x0, 0x2710}, 0x10) sendfile(r0, r2, &(0x7f0000000000), 0xfa) sendmsg$unix(r1, &(0x7f00000013c0)={&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000380)="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", 0x1000}], 0x1, &(0x7f0000001440)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="20000000000000000100000001000000bb7368e3120b2542563646e885511a8b2ab82dd0acf212e014e10f7df0a17486c3501bc92ea0e4281f95e0c57d48822c347964a76ccc442baaaadd313052f44e969f2b4755b1a91a538862f0b32fd569bdf890", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x40, 0x40}, 0x40000) 2018/05/05 02:08:33 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) unshare(0x4000000003fffd) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) 2018/05/05 02:08:33 executing program 3: setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)='posix_acl_access\x00', 0x11, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) fcntl$setstatus(r0, 0x4, 0x2000) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) mmap(&(0x7f0000c46000/0x4000)=nil, 0x4000, 0x0, 0x2000000032, 0xffffffffffffffff, 0x0) 2018/05/05 02:08:33 executing program 7: clone(0x0, &(0x7f0000000140), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0x8) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000540)) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000140)='ipddp0\x00') accept4(0xffffffffffffffff, &(0x7f00000020c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002140)=0x80, 0x800) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x8008, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x3, 0x8000}, &(0x7f0000000380)=0x8) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f00000001c0)=@nl=@proc, &(0x7f0000000240)=0x80) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000440)=""/100, 0x64, 0x0, &(0x7f00000004c0)={0x3, {"6b66c1c95d3a78"}}, 0x10) 2018/05/05 02:08:33 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mq_timedsend(r0, &(0x7f0000000100)="bb9d005dda4e466e277e5169fa23913f68bd43b8487e8178bfbe6f9145dbb0cc5fa9a46ff0e3a1561ac34372c2dafa5e0c99c5d8e729dc34e9a8b3da0a82202069c53b5abd7375f9deea60c79cc86bb0cf66450b6251680c40949b8d2faf309b7c2f4e23d3a6a4ff5939d52bb24c71799b4298d2da675ddb58cb389b1c46692f8885b3dc8de7758a6591af829ab5a8de3527", 0x92, 0x4, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x8, 0x8, 0x202, 0x0, 0x8000, 0x1, 0xa16, 0x5, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)=ANY=[], &(0x7f0000000300)) mremap(&(0x7f000046f000/0x3000)=nil, 0x3000, 0x1000, 0x2, &(0x7f00000d2000/0x1000)=nil) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={r1, 0x5}, &(0x7f0000000400)=0x8) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000340)) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000380)={0x1f, 0x2000000000, 0x1}) pselect6(0x194, &(0x7f00000abfc0), &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000000000), 0x8}) 2018/05/05 02:08:33 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00003b9ffc)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000000880)=0x27, 0x191) recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000eec000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0xc0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000040)={0x5, 0x4de, 0x4, 'queue1\x00', 0x9}) 2018/05/05 02:08:33 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r1, 0x7, 0x1000) syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0xd7, 0x10000) r2 = socket$key(0xf, 0x3, 0x2) r3 = open(&(0x7f0000000000)='./file0\x00', 0x80080, 0x140) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000200)={0xffffffffffffffd5, 0x5d, 0x3, 0x7, 0x1, 0x3}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x6c}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="0212000000000000000000"], 0x10}, 0x1}, 0x0) 2018/05/05 02:08:33 executing program 5: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x1, 0x1b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200010c0], 0x0, &(0x7f0000000000), &(0x7f00000010c0)=ANY=[@ANYBLOB="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"]}, 0x220) recvfrom(r0, &(0x7f0000000040)=""/89, 0x59, 0x40, &(0x7f00000000c0)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80) 2018/05/05 02:08:33 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xfffffffffffffffe, 0x7ffff) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = timerfd_create(0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r2, r3, &(0x7f0000000000), 0xfa) ioctl$void(r1, 0xc0045c77) 2018/05/05 02:08:33 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') sync_file_range(r0, 0xaa, 0x9c9, 0x2) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x8, 0x81, 0xffff, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x1000, 0x8, 0x1, 0x6, 0x1, 0x8cd, 0xfffffffffffffffb, {r2, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x21}}}, 0x3, 0x2800, 0x7, 0xffff, 0x7}}, &(0x7f0000000200)=0xb0) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100000) 2018/05/05 02:08:33 executing program 6: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) r1 = accept4(r0, &(0x7f00000000c0)=@ax25, &(0x7f0000000140)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={0x0, 0x80}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r2, 0x5}, 0x8) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = gettid() mknod(&(0x7f0000000240)='./file0\x00', 0x0, 0x100) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000380)=""/204, 0xcc}], 0x100000000000005b) r4 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x400100) ioctl$TCSETS(r4, 0x5402, &(0x7f0000000080)={0xbba, 0x80000001, 0x8, 0x0, 0x3, 0x5, 0x2, 0x9, 0x101, 0x80, 0x7, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) [ 161.721554] kernel msg: ebtables bug: please report to author: Wrong len argument [ 161.782196] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/05 02:08:33 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="0900ffffffffffffffffffff08004600001c000000000000907800000000e00000010000907800000000a7758aa4bd7e44ebdf5036080e04d300493bdeddc041d50df9039a66a2d7355f04eef7b3e4e78b22f4b211e05b84ba480ad6bbb9d0405b517b240f8f6508cb8054730dd5d80ad5f3f3c1018843fb"], &(0x7f00003b5000)) 2018/05/05 02:08:33 executing program 0: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0x100) ioctl$VT_RELDISP(r0, 0x5605) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0xbc}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000000000017110000000000000000000000000000095650b0000000000"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfff1, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/05 02:08:33 executing program 7: unshare(0x400) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bridge_slave_0\x00', 0x12}) r1 = syz_open_dev$tun(&(0x7f0000003fc0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000000)=r0) 2018/05/05 02:08:33 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000000000), 0xfa) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x4, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="d343d9147309"]}) 2018/05/05 02:08:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f0000442fe8)=[{}, {0x28}, {0x6}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/05 02:08:33 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="00b8ec54136bced72a3811000000000000"], 0x8) getsockopt$inet6_opts(r0, 0x29, 0x3a, &(0x7f0000556000)=""/4096, &(0x7f0000000040)=0x1000) 2018/05/05 02:08:34 executing program 2: r0 = socket$inet6(0xa, 0x80803, 0x84) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) r2 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x101, 0x10000) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f0000000100)) 2018/05/05 02:08:34 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/ip6_flowlabel\x00') getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) r4 = getegid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000002c0)={r1, r3, r4}, 0xc) sendfile(r0, r2, &(0x7f0000000000), 0xfa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x93, "8a8bd23b0cd8a87b35ba2f193b3e8077dd64d53c881b5a15a87568d82699619ea3c7887f10e8d5b2ed5d7bf2e0a3b25619a8a52fc638be4a51ac97216107c5f812e8075da8290113d7f29b9706d78470360b9010ec3a0924e8e77382eb8ca3b2ff8e72eebb8c91010114aa5eee59657a1ad11186abf46e60b07b83072cd34495aec2dcf9d0b5dddea12334404fc5688f6b4b68"}, &(0x7f0000000180)=0x9b) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r5, 0x80}, 0x8) 2018/05/05 02:08:34 executing program 5: syz_emit_ethernet(0x6a, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x430f, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000200)) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x77c, 0x8000) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000100)) 2018/05/05 02:08:34 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x7fff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$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=@multicast2=0xe0000002, 0x0, 0x1, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x9, 0x4001) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2d, 0x0) 2018/05/05 02:08:34 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) write$eventfd(r1, &(0x7f0000000000)=0x1, 0x8) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe, 0x100000}, 0xc) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00000001c0)={r2, 0x3b104868a36a2468}) r3 = gettid() ptrace$setregset(0x4205, r3, 0x203, &(0x7f0000000140)={&(0x7f0000000080)="b9efd6fc4c0a15a4bdb5287c3d818d62e24cd32f08f6ce1f25adb7cd4910018242d1424c8d4853f972270e6671faf7325dab2dd8daeb740357d108f9dff31e53c92688280ba7acf32d4ca37ac6293cc23ca250fa9dee2ac9541114717981c3ffed7c6eecee5bf1f26f9c37ba2b97244c7c3297f8d8e300a7a103ea91259d797b4b0abffec03458f16fb9e57160092a5443c3cb22a80e56ff13c9076e81edacc53cd19b0b", 0xa4}) 2018/05/05 02:08:34 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000080)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa}}}}, &(0x7f0000000240)=0xb0) sendmmsg(r0, &(0x7f00000055c0)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001500)}], 0x1, &(0x7f0000001580)}}, {{&(0x7f00000027c0)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f00000028c0), 0x0, &(0x7f0000002900)}}], 0x2, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) 2018/05/05 02:08:34 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) r0 = timerfd_create(0x7, 0x800) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x400000001000004, 0x40000002871, r0, 0x200000000000000) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) keyctl$session_to_parent(0x12) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x2) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000040)) 2018/05/05 02:08:34 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x2) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ppoll(&(0x7f00000001c0), 0x0, &(0x7f0000000240)={r2, r3+30000000}, &(0x7f0000000280)={0x7}, 0x8) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000740)="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") r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r0, r4, &(0x7f0000000000), 0xfa) 2018/05/05 02:08:34 executing program 2: r0 = socket$inet(0x2, 0x2, 0x101) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x200000) r3 = syz_open_dev$vcsa(&(0x7f0000000b80)='/dev/vcsa#\x00', 0xc50, 0x626b43) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r3) r4 = openat$cgroup_subtree(r1, &(0x7f00000003c0)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000004c0)=0xa3, 0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000400)={'bond_slave_1\x00', 0x5}) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f0000000540)=@security={'security\x00', 0xe, 0x4, 0x4c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x430, 0x430, 0x430, 0xffffffff, 0x4, &(0x7f0000000500), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0x0, 0xffffffff, 'team0\x00', 'team_slave_1\x00', {0xff}, {0xff}, 0x0, 0x3, 0x17}, 0x0, 0x118, 0x240, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x2, 0x2, 0x1}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x1, 0x1, 0x1, 0x1}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x100, 'system_u:object_r:apm_bios_t:s0\x00'}}}, {{@uncond, 0x0, 0xb8, 0xf8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x3, 0x20, "1746220b0387e63914886d0319e3f7fb5800c3f870fa9542183c6b11727d"}}}, {{@ip={@empty, @broadcast=0xffffffff, 0xffffffff, 0xffffff00, 'bond_slave_0\x00', 'ip6gre0\x00', {0xff}, {0xff}, 0x89, 0x1, 0x45}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="cf8298bd7b76", 0x6, 0xf, [0xf, 0x1f, 0xe, 0x7, 0x2f, 0x30, 0x13, 0x2, 0x1a, 0x36, 0x39, 0x24, 0x1a, 0x39, 0x3e, 0x1f], 0x1, 0x100000000, 0xe6a}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x528) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x21, &(0x7f0000000080)=@security={'security\x00', 0xe, 0x4, 0x2e0, 0xffffffff, 0x0, 0xb8, 0x158, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@ip={@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x98, 0xc0}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}}, 0x0, 0x98, 0xc8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x98, 0xc0}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x340) clock_getres(0x0, &(0x7f0000000a80)) 2018/05/05 02:08:35 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x80000000, 0x4) sendfile(r0, r1, &(0x7f0000000000), 0xfa) 2018/05/05 02:08:35 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r2, &(0x7f000004ffe0), 0x1000000000000100) 2018/05/05 02:08:35 executing program 2: r0 = memfd_create(&(0x7f0000000140)='\x00', 0x0) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1}, [{0x3}]}, 0x58) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/05 02:08:35 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000487000)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) getsockopt$inet_tcp_int(r0, 0x6, 0x100000000027, &(0x7f0000000000), &(0x7f0000000040)=0x28b) 2018/05/05 02:08:35 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x7a, &(0x7f0000000080), &(0x7f00000000c0)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/05 02:08:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000d80)=@setlink={0x38, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'sit0\x00'}, @IFLA_AF_SPEC={0x4, 0x1a}]}, 0x38}, 0x1}, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=@get={0xf0, 0x13, 0x8, 0x70bd2b, 0x25dfdbfc, {{'wp256-generic\x00'}, [], [], 0x2000, 0x2000}, [{0x8, 0x1, 0xffffffff80000000}, {0x8, 0x1, 0x7}]}, 0xf0}, 0x1}, 0x1) 2018/05/05 02:08:35 executing program 6: r0 = socket$inet(0x2, 0x805, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000005c40)=[{&(0x7f0000005580)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000005740), 0x0, &(0x7f0000005b00)=[@sndinfo={0x20, 0x84, 0x2}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}], 0x38}], 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/05/05 02:08:35 executing program 3: r0 = socket(0x1e, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) getsockopt(r0, 0xfffffffffffffffe, 0x20080000000080, &(0x7f00004ad000), &(0x7f0000000000)) 2018/05/05 02:08:35 executing program 5: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x8) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='openpromfs\x00', 0x400, &(0x7f00000001c0)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='devpts\x00', 0x10440, &(0x7f0000000380)="20a712bfd55b5acb9fb40c73b9b31bcae3199d71dd95543059de258001ead4d42ccd52190574ae2b048d5c78b0b19cd022e1f9181ee5c31d7f764676fa2bf20993b8a4ea46cbab7ec7f151ed8728c0d64871e60d307c74c99ab96003a885e3e4f09fc6395bccb4884aae0d739e7035c8eb3d9f5b796538411b6da4b7799be6af8147cf519eff18680736f76cdd2e593b6249d5036df1ed9a9f89a2618b18f8f306e99c01ef846d53db0f9a5d51d2e7fdbf26c34706904feafbd6699fe3fcbf9b30eb283c8a096107a7fde85930332839f52c809d97754553e7") r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet(0x2, 0x2, 0x7, &(0x7f0000000500)={0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000580)='./file0\x00', 0xe0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000600)={&(0x7f00000005c0)='./file0\x00', r3}, 0x10) mount(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='9p\x00', 0x1000010, &(0x7f0000000700)="f3771ae712028e543f83234e588cfb827fcd920f87ec35b95fb2ef6049967f6b5471972f2f4c86bf471f0890867eac6875fdbf91aa28b8b87f639945b0de504f0cfba35643acad5f291d0244dfb79ca45fc6bebe74c7bd") socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000780)={0xffffffffffffffff}) mkdir(&(0x7f00000007c0)='./file0\x00', 0x5) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f0000000800)=r3, 0x4) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='jffs2\x00', 0x10000, &(0x7f0000000900)="9298fba08adfcae4bbb7a8faba9a29942375e7a9d05ca6bfa6b4cece78ee8f5a08166a5dfe9d308339fe6a3bfb7c06ce5ae3f26ca88744ae2120a7e8291b63e1c60a463cf5721d00a29c2819282ed7c9f80c038d2278d76299e95bc6768d79b84636b12371c8a6d5d1d3f16d248b4c5ab299772b5f5c63a130620ab2797d4a5cf6ec14d683a1102a865682005a67e6476072b705cf69cfb8") mount(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='v7\x00', 0x20, &(0x7f0000000a80)="df0b71999c9b72715a35380ae398c1c200f785891c107f670683845833700cfe64f91a3326991533d800deb807428345ca") r7 = perf_event_open(&(0x7f0000000ac0)={0x4, 0x70, 0x4, 0x9d35, 0xb5, 0x6, 0x0, 0x100000001, 0x0, 0x4, 0x3, 0x14e900000000000, 0x401, 0x6c1, 0x20, 0x1, 0x5, 0xffff, 0x1, 0x1, 0x200, 0xe7a, 0x8001, 0x1, 0x7fff, 0x7, 0x7, 0x81, 0x9, 0x2, 0x3, 0x3ff, 0x1, 0x5, 0x7, 0x7, 0xffffffffffff5738, 0x10001, 0x0, 0x30, 0x0, @perf_config_ext={0x7}, 0x0, 0xd8, 0x8, 0x5, 0xa8b0, 0x9, 0x1ff}, 0xffffffffffffffff, 0x1, r0, 0x3) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000280)) ioctl$PERF_EVENT_IOC_DISABLE(r7, 0x2401, 0x1ba779c3) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)={r4}) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b80)={r4}) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='nfsd\x00', 0x28, &(0x7f0000006400)="6887f643a4a2fd4f290eb9980e20960654d95142041c2cb92eb41d5d788c1e7ef40dde348e61865a92d3013b71a5782f31425e47e56f39a05647b709bd1c8fd607422b3b81666011801276cda71c77b55c9cdba35fdf8cb6f4bb792cf9d74ca14f48b868a92db95a5829411dd7530a881cf083793269165366a915e3e989c505cf78c60a8945101645aed8") bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000c00)={&(0x7f0000000bc0)='./file0\x00', r4}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001cc0)={r1, &(0x7f0000000c40)="8ec3d5a3034d06277063af0740cc0580af2b375e45809150df36490c83ff4a5881c0a663d13533b44fb648a6ef4fa1274bb30ff2b9e8813a494816f759d72934853a4ecb6c4423088e09a4de0e6cd829a306180b66de784cb45f0b88c5f23aa827dadb53ba329b4ee2beeab6235d46abaf8402cdbcb5e132e036c0", &(0x7f0000000cc0)="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", 0x2}, 0x20) recvmsg(r6, &(0x7f0000002ec0)={&(0x7f0000001d00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000001d80)=""/4096, 0x1000}], 0x1, &(0x7f0000002dc0)=""/208, 0xd0, 0x92}, 0x10040) mkdir(&(0x7f0000002f00)='./file0\x00', 0xa0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000063c0)={&(0x7f0000002f40)=@ethernet={0x0, @random}, 0x80, &(0x7f00000062c0)=[{&(0x7f0000002fc0)=""/213, 0xd5}, {&(0x7f00000030c0)=""/131, 0x83}, {&(0x7f0000003180)=""/4096, 0x1000}, {&(0x7f0000004180)=""/4096, 0x1000}, {&(0x7f0000005180)=""/4096, 0x1000}, {&(0x7f0000006180)=""/233, 0xe9}, {&(0x7f0000006280)}], 0x7, &(0x7f0000006340)=""/70, 0x46, 0x8}, 0x40) r8 = getpid() perf_event_open(&(0x7f0000007840)={0x3, 0x70, 0x7fffffff, 0x3, 0x100000001, 0x9, 0x0, 0x7, 0x8100, 0x8, 0x9, 0x1, 0x6, 0x341, 0x0, 0xfffffffffffffffd, 0x3, 0x96e, 0x311, 0x2, 0x4, 0x1, 0x1, 0x0, 0x3, 0x4, 0x1, 0x101, 0x8, 0x4, 0x0, 0x9, 0x4, 0x6, 0x5, 0x10000, 0xf2, 0x6, 0x0, 0xcc18, 0x1, @perf_config_ext={0x2, 0x8}, 0x50, 0x7, 0x7, 0x7, 0x2, 0xfcd6, 0xfffffffffffffffe}, r8, 0x1, r7, 0x2) 2018/05/05 02:08:35 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x4, 0x4) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000019fa0), 0x1f2, &(0x7f000001ef08)}, 0x7fffee0e) 2018/05/05 02:08:35 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e00000ff4a820201000080000000000168e5b1a2b2fb353cf000"], 0x26dd) 2018/05/05 02:08:35 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x280140, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='pids.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000180)={0x8001, 0x0, 0x10000, 0xfffffffffffff636}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f00000001c0)={0xf70, r1}) arch_prctl(0x1003, &(0x7f0000000000)="6c7a5c51a11d386a0c9a938cf3d8f72cd808d7f866ac519197001cafd4e70344e6132e5551efba4d4dfc6b9f97ec622c45ec55f59ea91485b91dc71b492e756b1bb2cf51c135c2793612b1fd9b47ab643905aec212f6cafe9965856effb08e043f109e73ea09c1a12d9b16d90e4483bbc01450cae1a58da12105b6c830dfd119a2d921094be4f170cc0d71754d991a664bed499a552a1481") r2 = syz_open_dev$sndmidi(&(0x7f0000000700)='/dev/snd/midiC#D#\x00', 0x200, 0x101400) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000740)={0x6, 0x7, 0x80000001, 0x9, 0x499148c9, 0x1d, 0x9}, 0xc) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) exit(0x6) 2018/05/05 02:08:35 executing program 6: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x20) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0xffff, 0x101080) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000140)={0x0, @multicast1, @remote}, &(0x7f0000000180)=0xc) sendmsg$can_bcm(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x1d, r2}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)={0x7, 0x400, 0x246e, {0x77359400}, {0x0, 0x7530}, {0x2, 0x3, 0x800, 0x2}, 0x1, @canfd={{0x0, 0x2, 0x0, 0x5}, 0x37, 0x2, 0x0, 0x0, "bde70f21094b14770d06cde55c920b3a9bbe35eda4e67f898866cda2ae3a514afc7636bb189b8697d25230bb96dba30120cf28e50dc5595ffb755057436c4e77"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x80) fcntl$notify(r0, 0x0, 0x2a2) pselect6(0xfe13, &(0x7f0000000680), &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000380), &(0x7f0000000000)={&(0x7f00000003c0), 0x8}) 2018/05/05 02:08:35 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x220000, 0x0) write$cgroup_pid(r0, &(0x7f0000000040)={[0x38, 0x34, 0x34, 0x35]}, 0x4) r1 = socket$inet6(0xa, 0x80a, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x84c5}, 0x1c) [ 164.060232] 9pnet_virtio: no channels available for device ./file0 [ 164.166699] 9pnet_virtio: no channels available for device ./file0 2018/05/05 02:08:36 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f00000000c0), 0xfa) 2018/05/05 02:08:36 executing program 2: r0 = memfd_create(&(0x7f0000000140)='\x00', 0x0) write$binfmt_elf32(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1}, [{0x3}]}, 0x58) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/05/05 02:08:36 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x0) perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r2 = socket$packet(0x11, 0x0, 0x300) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="4000010000002bd47668c7379f01000000000000000000a3a533f73840d7ddce9f800ad2572e78884322a7b0ff5eb48c602d7f3be72f0fd2d40b259b103044365ddfe4af9f75c59125c6d0e6d660a2ea109a92bdcbdf2bc50180cd7dd345ec12a2d94d6116d515ec6dfce411cd1116fa"], 0x1}, 0x1}, 0x0) gettid() r5 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000000340)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x0, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/05/05 02:08:36 executing program 0: r0 = gettid() r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x448200, 0x0) sendmmsg$alg(r1, &(0x7f0000005dc0)=[{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000180)="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0x1000}], 0x1, &(0x7f00000011c0)=[@assoc={0x18, 0x117, 0x4, 0x7660}, @iv={0x1018, 0x117, 0x2, 0x1000, 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{&(0x7f00000047c0)="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0x1000}, {&(0x7f00000057c0)="b763e2db5ec6342e3e7bb0dc042405cc1451fffd03e71096b10b5a2a6115a121afef2e0c0ef88087b1b3a5704084902d662015ce97f68caaeac26367e3453bd51f7c3bbf5a44a6d0f28a4f1f7595b93683c9d5805cbfbdf2cd009501f5e38a081f9c403dd22a6a3161badbc39c3c24d0fba04fcbaf90cb68819f1170234ed45b269e3f", 0x83}, {&(0x7f0000005880)="dec5e73b66dc1fee2a6a8866a58000e5393345e1e906e3a1a7f6b39efc4826b6c3027672f2347bec9cdebbcaa9d3604a70a3ceb9167789b817e887ef1cf1baaf5a2d8245e564a2683e44fafb8df1c60da65b0bb7b5e4b94dd5d6dd6ddfb4c99be86ce0ad7795319c7a315b4797", 0x6d}], 0xa, &(0x7f00000059c0)=[@iv={0x40, 0x117, 0x2, 0x26, "48859a4d4ee55ecdf9cf06eff2263fa21f9eccd0b7a6cd25747e1da2ebf9e76a2ab2256b7fce"}, @assoc={0x18, 0x117, 0x4, 0x1000}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}, @iv={0xa8, 0x117, 0x2, 0x93, "d61a892be3a17d2ab327c084b7dda054e3a810db3c09425907b691341a269864b5f43474b593384a3081e8613e00dc9f521ff595e252e08610b1cc91700ce2015214bd62d4e65b80d67fa057b3ae60cc784d3d2846fad113d86aa4a1a9a2da4b10d0143e2a5241801aef639f1498906d5aab546410f8f7d8829d2bcfc9eac3393f257bc068f0dbd8f81e8b69ebf921b7cab106"}, @iv={0xb8, 0x117, 0x2, 0xa2, "b2627b0792059096a4f7320b521d9b6d3c94e0a656d814b862258cf606472a466e53ab51b6762a3fb4bee26a58ba799709245111d29ceec2fd7a3405100fc05aca7f5113ab42bd0e1217cbf4d6bb2baf941db5f95f79477cc3fc9979e3a909173d92ad2550759468f0dcf5ede22d0808504d64c19b7b25e52edb7b05b32967573ad02ea41abd2f03b461cc665f74bd1868088e35f40ce5f72bbc6a81098573b29620"}, @iv={0x48, 0x117, 0x2, 0x33, "f3bb6861f14174cfe4c4ee61d80797627f36e04d6692807ade78a27e520d806962ba1a91a6074e6cb963065415baa95d2ef0c9"}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x278, 0x4040000}, {0x0, 0x0, &(0x7f0000005d80)=[{&(0x7f0000005c40)="168e74f763caf0a44eca2243b4fee5aa8c86ff5e10201c10339f6ba3619f2b7a5c1d708c25d8a439ca0f91286342f8e2af85ce61", 0x34}, {&(0x7f0000005c80)="f79d9b5276c8268840dff75a091b4095039051fc325522c3a9aba62b519c9d34028ed9e279c820cbe914777b1563bcf52d017a0924add35991a75f76515bc5f063adf2bd3b79c1b0145d01ca99d276e6c35ed3b226ff8dd2c70bc6056b0e5134791e05285774ac4736c873ca8ca975d4b919", 0x72}, {&(0x7f0000005d00)="79724d43e68ee7aa818741e47d17a9124f72b8e81a7865c620e2fa7864a04a780601b0ef3117d8eba935de4329f9efb459400b9dbbccce7423811bab5e80f6cd3179cd05213f5a6f754f1829a9c3a65f5bcc4bde7754892dcd6439bb09714df5df82266dfa6410b6e193edf8ad4385d5dad410456ff28c8ed9131c73f502", 0x7e}], 0x3}], 0x7, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000140)='maps\x00') exit(0x0) pread64(r2, &(0x7f0000000000)=""/193, 0x26, 0x1b) 2018/05/05 02:08:36 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x6, 0x10000) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000040)=0xee) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @broadcast=0xffffffff}, {}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$sock_inet_SIOCSARP(r2, 0x8953, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xe, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000080)={0x0, 0x2, 0x2, 0xffffffffffff8702, 0x80000000}) r3 = getpgrp(0xffffffffffffffff) setpriority(0x1, r3, 0x0) 2018/05/05 02:08:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x6) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x7) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) accept$ipx(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x200080, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) syncfs(r0) getgroups(0x1, &(0x7f0000000200)=[0x0]) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x4000, r4, r5, 0x100000000, 0x2000000) ioctl$SG_GET_NUM_WAITING(r3, 0x227d, &(0x7f0000000080)) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000140), 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) 2018/05/05 02:08:36 executing program 7: pipe2(&(0x7f0000834000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x2004}) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0)={0x2, 0x27}, 0x2) setsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f0000000040)=0x4, 0x4) ppoll(&(0x7f0000fb8fb0)=[{r2}], 0x1, &(0x7f0000006000)={0x0, 0x989680}, &(0x7f0000008ff8), 0x8) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r1}) 2018/05/05 02:08:36 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x20200) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000080)={0x5, 0x5, 0xf1, 0x5594, 0x3}) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f00000001c0)) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00000000c0)=""/89) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000240)={0x3, 0x3a9a}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000200)=0xffffffffffff7464, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) ioctl(0xffffffffffffffff, 0x66, &(0x7f0000000040)="2cb661361e7420dde41230ff5412d15cfaf4448b7b3691f0769063c7ecea7102afd2e73652589fce") read(0xffffffffffffffff, &(0x7f0000000280)=""/66, 0x3f1) 2018/05/05 02:08:36 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000140)=0x2e7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[], &(0x7f00000004c0)) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x34, 0x0, 0x0, 0x0, 0x0, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}]}]}, 0x34}, 0x1}, 0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340), &(0x7f0000000380)=0x8) getpeername$packet(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000400)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}, 0x100, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7e518b38, 0x2, 0x5}) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 2018/05/05 02:08:36 executing program 1: socketpair$inet(0x2, 0xa, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x3, 0x1, 0x10001, 0x7, 0xb9d7, 0x1f, 0x80, 0x4, 0x200, 0x0, 0x2, 0xf8, 0x2, 0x9, 0x3]}, &(0x7f0000000300)=0x100) r2 = socket$inet(0x2, 0x803, 0x1) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000000040)="0800de9257fdac5fc44e380f54da8efe5e4d1a531770b51227fc18cc655937a633ee1e2884a56c5e78552917b63083c10c21d29f39f462826ebf64e403bfca68d59b296e12d931c062a26a82aa9da21cb6585acee59e98654b0c43d64266221feb9eae0242ddf9e027e81982f40258f3eba29e5802944425a532d4f0949184", 0x7f, 0x8000, &(0x7f00000000c0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000000140)="c337", 0x2, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/05 02:08:36 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0x80002000}) r3 = dup3(r2, r0, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) listen(r3, 0x6) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003e4000)='./file0\x00', 0x0) mount(&(0x7f0000135000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000d41000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0) mkdir(&(0x7f0000000040)='./file0/control/file0\x00', 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00000000c0)=0x20, 0x4) 2018/05/05 02:08:36 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r0, r2, &(0x7f0000000000), 0xfa) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x9, 0xffffffff00000000, 0x2}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r3}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x8, 0x0, 0x40}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r4, &(0x7f00000002c0)=0x3) connect$ipx(r1, &(0x7f00000000c0)={0x4, 0x7, 0x7, "27a74648c6b5", 0x40}, 0x10) 2018/05/05 02:08:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="28000000f5ff1d6100000000000000000a00000000000000000000000c00490000000000", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/unix\x00') lseek(r1, 0x100003, 0xffffffffffffffff) write$binfmt_misc(r0, &(0x7f0000000300)={'syz0', "f25cd4a1bf3dd1c7c4fdb9f54f88efcfa0ead388092879ce5f077f01752a99f3ba4088c8c3a4d22af6dccefd17f58c1d58394a153cb0c53c094726d89cf73431411aff87824d5ef320cca1a91342cac2ca2a4245370e50880c51e4e3b58086019d7ce7360b78271a0645"}, 0x6e) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x400000, 0x0) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x10) getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f00000001c0), &(0x7f0000000200)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r2, 0x28, &(0x7f0000000080)}, 0x10) fsetxattr(r1, &(0x7f0000000140)=@known='system.advise\x00', &(0x7f0000000180)='$\'vmnet0em1\x00', 0xc, 0x1) 2018/05/05 02:08:36 executing program 6: r0 = socket$nl_generic(0xa, 0x5, 0x84) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8001, 0x2000) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f00000000c0)=""/145) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000b40)=@ethtool_ringparam={0x11}}) [ 164.961538] syz-executor1 uses obsolete (PF_INET,SOCK_PACKET) [ 165.007503] IPVS: ftp: loaded support on port[0] = 21 [ 165.029712] raw_sendmsg: syz-executor1 forgot to set AF_INET. Fix it! 2018/05/05 02:08:37 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6b23ebe2094b6c296b7f43c2ff9cec9a414ac8ab00820fbde9a0f4a1bd2773a23ca881cb2b8f6f7676ec3e23411c9a7b90c0d98413505ae48a6f9680b3b1c7d9d2083981adb57cc49d7c44eb888269d5ddad8a8ece4937a8c1bd5f6d54eb2fee4344a60a71f21a02b71241caa5bfb30ef20735987815557dd0712275e1cab0562f6e71d00f07d832fff291844ad8c73a6b27652f46020e42eebd5fd185751187d8455017d6e42c6492f282d3fcea50ef7e26862684165a175a262d5fdb1562a9dd53028ed11564d449b40c3dc6e1500aff5eb7c7ac29b27bcac0249c746425160e164ce64e5180f5b19b180bfa5a14ff6d6bac621a1723ffe9dbd05f91bed6ffd9ba2ca0ea7f3eca738786c6cf9be08976ab48f5ce579d5053ef537ba15f9ca286ef7299567bf2b50512cba39ca22e4eafa46593dfb19b29e524a5e0b527f06c3fd666357e9b397f2e720146853c8a4e590b620fd4f0c83a6a0d626fbc2d018596b5bd8b2b9496d3a83f8760b1fb0a6ec9de29b146334717e8cab34996e8474bbde59447f2cc876096f80b10134ed5d69027a9cdd109de0d161003880d10536725ab38afdff82208b82a05f7661bc482b841d815c35660d7f7b036d0426f3cbfcd1448782af41483936f20b09e239d53be9df805d1a4dced5167eb9b8c8c681451329adcea047a3a00461916692c523647ed2b81b1f880417072cf26db77335331fd9d49b1bea2ba448e3e7822109d5a115c5da661c65193ae60923e37b8751d7f6eb2511fc9b55963fca553c0c6d065240b94c889af1781a8671ce4ec91744820d8c3905b2eafb38d909b45175801885e1a1059a9b3db85a95f2172947697e56244fd7b4b412a33b9adc061fca8c742d05f50ce0d2b4280749ce13488259d37074ba94540a5b9cdf426fdf4563163e81c9769b7a84db101c03d88cec1eb18b7ded9b957734dde7b896b0b9c1a76e63104a02a06e917a0e3b608276ad2860a17c76e5c5a07dd6917fa497adc8ff56e2ec6f2bcc09d8061f504c5d5128b4e89bcb2207df70db9d7cceff2fc266443b6d34bb651d0def84768f750279e8b8ab42a8ba7f4f265e0051333f346bc113c56b179b81421601bd60cd071ee198d84ca6abd13eb3ecbc6aaab47aaae592f97c3747c37266e8ad2358029989919b7f5dcee8b60e1d32a0a94d91cc073174ef180d1b3cd4aedb77f1e898f6df02cf3fe57db328abb0ac8d88e5f0d3015f10e74f00e90ab3acbd2e8917e130d2961b1895b5e3252e8a74a0fe0579330407de6a6644cdb7cef78f6ebdf9ef2aa07b32c587d93be72cce852d1ccdf83d1740e0b5c2971b340d98e584b883878ebcac7c91c0c7ce6c23b459b8feb49133d78e965ece4c3f5e11f929d5ef541e2ad8311c4c7412c045b4abf9d14e0f8fd1fd5f851511519e45bee4f00ebb6fddcf38b0936c7aaec7e846631d8f0f0f032fd578dba501d6c7c63bdc858c6c80cc37ac3992b4dec23d5c2304f15849f696bf1327c3d2ad87908a529bcd398b40c1323462ae597ac24b707041063050c35c6337f02461a3c14cbb6f2a573aa4c154bebe75e8e8254c2df4106fcac6a295317cde6123d9148693790211cc12a7c3cbfaf7e5da983827f7d430c4a858842057ac860fa3891fe7f59c71b7256618198ceb0253d0f6afe9515af1d3a97a69f5d3f8def2f0b2dd0cbaddedc76ac3e57763ea544187493419bb6b0cc14df727f31e6395db760806edcdc37804870ee006fe60471f10f0313fc1f9f365038472cf978d091e94338af5dc37e12e30d4e16b13675eea7d36a18f3e39db3619cdf573058e89f95702cf8bf8ca88b4f4989e4a7086a682a13b477d4cac8bdb595c1eeb2463e57538e896ca3168292cdcf7779a43f4113bdbab6d78aa986ac2766bb55a40f0f59aa7eac6af7db18e7e308ba6df385fdd13a8cfa4", 0x55f}], 0x1) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @loopback=0x7f000001}}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="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", 0x200}], 0x1) writev(r0, &(0x7f0000000680)=[{&(0x7f0000004f80)="d7", 0x1}], 0x1) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000480)=""/92, 0x5c}, 0x0) 2018/05/05 02:08:37 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x404101, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x5, [0xffffffffffff8001, 0x2, 0xffffffffcc0e2845, 0x1, 0xffffffffffffffff]}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f00000001c0)=""/4, &(0x7f0000000240)=0x4) accept(r2, &(0x7f0000000040)=@nfc_llcp, &(0x7f00000000c0)=0x80) 2018/05/05 02:08:37 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'team_slave_0\x00', 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, r1}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}}}, 0xe8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100000000}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x3455, @empty, 0x100}, @in={0x2, 0x4e20}], 0x68) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x8, 0xe61}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000002c0)=""/48, &(0x7f0000000300)=0x30) getpeername$inet6(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000380)=0x1c) munlockall() r3 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x80000001, 0x200100) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) connect$inet6(r0, &(0x7f00000005c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) 2018/05/05 02:08:37 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ix6_flowlabel\x00\x00\x00\x00\x00') sendfile(r0, r1, &(0x7f0000000000), 0xfa) ioctl$BLKTRACESTOP(r1, 0x1275, 0x0) [ 165.274926] IPVS: length: 48 != 24 [ 165.309462] IPVS: length: 48 != 24 [ 165.383322] IPVS: ftp: loaded support on port[0] = 21 2018/05/05 02:08:38 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) close(r0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000040)={0x2, 0x80000000, 0x6, 0x0, 0x0, [], [], [], 0x0, 0xc50}) write$binfmt_script(r0, &(0x7f0000000240)={'#! ', './file0', [{0x20, '/selinux/enforce\x00'}, {0x20, 'keyring'}, {0x20, 'cpusetvmnet1/)+-P'}, {0x20, '/selinux/enforce\x00'}], 0xa, "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"}, 0x144) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x1, 0x7, 0x19, 0x0, "d9be1109cd265e77b504fc06c084e7d5660bad11272a7a69464936f8c6eeff92b9859513e4d8cf8d1e9000f5a1fe75765dfc102cacc7c749d13130963c615f99", "7cdedc262c5126839a07b4e196180b4b324a3d191bdb87c3a0faaaf029344513", [0x4, 0x1]}) 2018/05/05 02:08:38 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x10cd}, 0xb3) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001300)={0x0, 0x5}, &(0x7f0000001340)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000001440)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @rand_addr=0x7fff}, 0x10, &(0x7f00000012c0)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="9a13a87262dfa87abfe2dc316f15f64290acf0cda4d726e1c9ee4f2d6192167c0d85fe15ef407901dd8bee385d3818fa2f458a4a0f54c6a2b5271201925c29d9dd439fd2b6aa95df5a6d41b4104c1f192c244e6faa362c668db5bd69ea562e0e3bbf0d2fb0bfa530ec35a79f28bae182e87a740700ec08e33350be741953b84b6c958e3dfc0b9bb5a7e958d8b2c12d1555b6e6cecfb1061effa7e0a49653fbf5a4f188e58a058a91fc1b54", 0xab}, {&(0x7f0000001200)="c86b2a1d4c39c18a44feb7de5f115d0aef59db3c6959d80133d3ab75edf0e7f83db79bcb2ecb3ddac8e4e0dcf7d9b7b3868f2fb91a92543d02517aa8039b11464cf31bd6aac0ebd87f4bbbdbcbec6ce3054fb60aaa65d84cdf65ae703271784cdfc9a46ac6c9ff70ce5ba3dfb3153912aa410ea74719a8b59ba3ae315fc5a56130492dfb2c1c131d1c724adc74828e9b1a4ad7d147ad62977e2e1241cc265efe566d33a6b6373e2c43", 0xa9}], 0x3, &(0x7f0000001380)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x4, 0xffffffff, 0x1, r1}}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @authinfo={0x18, 0x84, 0x6, {0x7}}, @authinfo={0x18, 0x84, 0x6, {0x5}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x3}}], 0x98, 0x8800}, 0x4000) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001480), &(0x7f00000014c0)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={r1, 0x5}, &(0x7f0000000080)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000001500)={0x1, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000000000010000001f1100000000000000000000000000009500000000000000"], &(0x7f0000001580)='syzkaller\x00', 0x7, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/05/05 02:08:38 executing program 1: unshare(0x28060400) flock(0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x2) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000080), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x1, 0x0}) ioctl$DRM_IOCTL_SG_FREE(0xffffffffffffffff, 0x40106439, &(0x7f0000000100)={0x8, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000a00)=@filter={'filter\x00', 0xe, 0x1, 0xa18, [0x0, 0x20000e40, 0x20000e70, 0x20000ea0], 0x0, &(0x7f0000000040), &(0x7f0000000e40)=[{0x0, '\x00', 0x0, 0xbfffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'rose0\x00', 'veth1_to_bond\x00', 'gretap0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x898, 0x910, 0x958, [@mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x2}}}, @u32={'u32\x00', 0x7c0}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}]}, 0xa90) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) sched_getparam(r3, &(0x7f0000000180)) 2018/05/05 02:08:38 executing program 5: r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00003edfff), 0x0, 0x0, &(0x7f0000dfcff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000000100), 0x314, 0x0, 0x0, 0x41) 2018/05/05 02:08:38 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000640)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="f8000000160001040000000000000000ac1414aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xf8}, 0x1}, 0x0) 2018/05/05 02:08:38 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') fcntl$addseals(r1, 0x409, 0xd) sendfile(r0, r1, &(0x7f0000000000), 0xfa) 2018/05/05 02:08:38 executing program 2: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0xc00f, 0x0) faccessat(r0, &(0x7f000000eff6)='./control\x00', 0x3, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000080)=@raw={'raw\x00', 0x9, 0x3, 0x2f0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xe8, 0x150, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @common=@inet=@tos={0x28, 'tos\x00', 0x0, {0x3ff, 0x2}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x2, 0x8d7d, 0x0, 0x5, '\x00', 'syz1\x00', 0x800}}}, {{@uncond, 0x0, 0xe8, 0x108, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x100}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x1084}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) 2018/05/05 02:08:38 executing program 7: socket$unix(0x1, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80000000004) write(r0, &(0x7f0000000040)="29000000140003b7ff100000040860eb01479f92f087bac98e7f13f8f5cb160010790000005300f00f", 0x29) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x401, 0x40000) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000080)) lseek(r0, 0x0, 0x1) 2018/05/05 02:08:38 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000001240)='/dev/vsock\x00', 0x400380, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001280)={&(0x7f0000001200)='./file0\x00', r2}, 0x10) bind$inet(r1, &(0x7f00000012c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvmmsg(r3, &(0x7f0000001080)=[{{&(0x7f0000000380)=@can={0x0, 0x0}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/179, 0xb3}], 0x1, &(0x7f0000000500)=""/117, 0x75, 0x1}, 0xfffffffffffffff7}, {{&(0x7f0000000580)=@hci, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000600)=""/37, 0x25}, {&(0x7f0000000640)=""/195, 0xc3}, {&(0x7f0000000740)=""/3, 0x3}, {&(0x7f0000000780)=""/249, 0xf9}, {&(0x7f0000000880)=""/220, 0xdc}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000000980)=""/197, 0xc5}, {&(0x7f0000000a80)=""/101, 0x65}], 0x8, &(0x7f0000000b80)=""/81, 0x51, 0x8}, 0x1}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000c00)=""/182, 0xb6}, {&(0x7f0000000cc0)=""/175, 0xaf}, {&(0x7f0000000d80)=""/188, 0xbc}], 0x3, 0x0, 0x0, 0x6}, 0xfff}, {{&(0x7f0000000e80)=@nfc_llcp, 0x80, &(0x7f0000001040)=[{&(0x7f0000000f00)=""/216, 0xd8}, {&(0x7f0000001000)=""/8, 0x8}], 0x2, 0x0, 0x0, 0x7f}, 0x5}], 0x4, 0x2, &(0x7f0000001180)={0x0, 0x1c9c380}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000011c0)=r4) r5 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="e885a3f0b918b54c5c8caba5b3c5196d94fca63a0a7cfc9d6d2dc3db27ee3ed11309529ed222fc58", 0x28, 0xfffffffffffffffb) keyctl$revoke(0x3, r5) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa00ff08004500001b000000000001907800000000ffffffff0d00907800000000000000000000000000800000"], &(0x7f0000ea3000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002300)={0xce, 0x5, 0x2, 0x3, 0x7, 0x0, 0x8000, 0x2, 0x0}, &(0x7f0000002340)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002380)=@assoc_value={r6, 0x101}, 0x8) r7 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x400, 0x80) ioctl$sock_bt_hidp_HIDPCONNADD(r7, 0x400448c8, &(0x7f00000002c0)={r0, r1, 0x8, 0x3, &(0x7f00000001c0)="d380c4668f3ed27b349a12c2dbabbe54bd8981a0adc25ed65b1db134024bda0b9e039bb041b356f078ad572bde750cc2064de53df43b3c1ab6c7eb90843fcaa3fae3025224926e4aa60863de4f7e642f6461c121581bd284b7f585e22d3ed0c846173acd442086c5a96a072c6ee8c52ee26de28301c1d9a0b44ecdde279f74ce81615eca63c8c8483c1e5245cd44de841793c09f87c7ef62712ae00b503851bf1754f9166a154ffb5d41cfbf7958294780aa349cd1a6cbf5b21f37f484b25524db4d75c536075f926a27cc2ae5e0b0", 0x800, 0x68, 0x70471575, 0x5a2, 0x4, 0xdc00, 0x7, "09d857e1783a75b046fa3ab7b23680094d901e139019247b42738232b92702"}) getpeername(r3, &(0x7f0000002400)=@un=@abs, &(0x7f00000023c0)=0x80) 2018/05/05 02:08:38 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000003c0)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0xe3c0}], 0x2c) sendfile(r0, r1, &(0x7f0000000000), 0xfa) fsync(r0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c746572000100000200000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000380)={0x0, 0x1000, 0x7, 0x2, &(0x7f0000ffc000/0x3000)=nil, 0x7fffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000200)={0x6, 0x4, [0x7]}) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0xc56, {0x40000000000, 0x5, 0x163a, 0xffff, 0xffffffff00000000}, 0x7, 0xffff}, 0xe) writev(r1, &(0x7f0000000400)=[{&(0x7f00000004c0)="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0x1364}, {&(0x7f00000000c0)="9743259f246d73879db1a7b461e5c44bbcea70fd7fc181a0f676156ccfb6b63f739adca5cf38bd655e336befacf54a5f3d04ac823b656c3fe1ec83f596d60e0b604623b165e6dca27d07ab075bc863fed344cf3a6d8c77e39f68aa29a9b9375b4b3e64815667e901f6a9842c30d139a0fbc73d4c11964fc739173c029b59062ba5ceefa094dd3f99f29afe67b51ad80e204a7f3138e94abaecaf28e329e67bcaac8b086b69", 0xa5}, 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{&(0x7f0000005680)="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", 0x1000}], 0xffffffffffffd24) 2018/05/05 02:08:39 executing program 0: r0 = open(&(0x7f0000001240)='./control\x00', 0x200000, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000080)='./control\x00', 0x80000c0e) readv(r0, &(0x7f00000011c0)=[{&(0x7f0000000000)=""/17, 0x11}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/237, 0xff}, {&(0x7f0000000040)}], 0x100000000000034a) 2018/05/05 02:08:39 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000000)=0x2, 0x4) clock_adjtime(0x3c49315ae6764a53, &(0x7f0000000380)) 2018/05/05 02:08:39 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1000000000000, 0x8000) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000040)) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000), 0x4) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x1ff, 0x100) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="d6869ad45fd8b03bf9a095a20b2e2851e196869e4fadfa04b2a38d8c6a511a01", 0x20, r3) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000240)=0x2, 0x2) 2018/05/05 02:08:39 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x80, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) read(r0, &(0x7f0000465f8e)=""/114, 0x72) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="cb5ac7e04f445fe48378b1b55639bd8cc5b00b698485b12783f611c06644966c7a15ef5440c0bd380e550ceab8c3683f24200e859dfe9431609a0257d74969b494aaaf1aab59decc4728b0cdf41d7b07c3ea8211cfcadee280e96b371e473c057a4437a41b078ee3e52be50496bed81e68a653d60051a0a2f850610ef961bfd1c4e1dd6cb689ff045a25b74c0d35fa522cf2c6d3d1039b075068f73954d5df0f7bda4f9ab53a8a092ac54fb40cf520a58f88edfbb7b765a1be26ac33c177067fd6ba12c12a6aa1cd13f1d450b59b6a0ec259cb179c48f40931fa21d3502cb1515b6c4567c1c0fcbf696cca476210d8c80355bd", 0xf3) r3 = gettid() process_vm_readv(r3, &(0x7f0000fca000)=[{&(0x7f0000fcaf07)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0x91}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) openat$cgroup_ro(r1, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) 2018/05/05 02:08:39 executing program 1: unshare(0x8000000) mq_getsetattr(0xffffffffffffffff, &(0x7f0000fc5fc0), &(0x7f0000000fc0)) 2018/05/05 02:08:39 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) syncfs(r0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000000000), 0xfa) fgetxattr(r0, &(0x7f0000000180)=@random={'osx.', 'net/ip6_flowlabel\x00'}, &(0x7f00000001c0)=""/217, 0xd9) bind$ax25(r1, &(0x7f00000000c0)={0x3, {"23fb439a1762a2"}, 0x6}, 0x10) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000100)=0x1, &(0x7f0000000140)=0x4) 2018/05/05 02:08:39 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000003c0)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0xe3c0}], 0x2c) sendfile(r0, r1, &(0x7f0000000000), 0xfa) fsync(r0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c746572000100000200000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x48) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000380)={0x0, 0x1000, 0x7, 0x2, &(0x7f0000ffc000/0x3000)=nil, 0x7fffffff}) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000200)={0x6, 0x4, [0x7]}) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0xc56, {0x40000000000, 0x5, 0x163a, 0xffff, 0xffffffff00000000}, 0x7, 0xffff}, 0xe) writev(r1, &(0x7f0000000400)=[{&(0x7f00000004c0)="643c746b0e3753b5dfa3f2ea62be089731ccfcacf5ae69d4f00a2747ea94ba5dfdef5cf02c205a78c8e1de645d4dd1e7c9ace7aa8dcc73cf841d3b0b079a539a411d2b1ba2907203afd2e20a6e13a76d8af922033450ea5e473080d4074e8c6b75d2f84dce5abfbe11f4a208e980d52038a0331df1814b388cb1f7159ac0fc5b1bfb1c48b9ef4707104dcf317cfd4b86bbc32e6301e7d433295dfd4da8d10b11fa53aee5c67158db901479cea6e2e3200714ba0375fee8b411fe3775d94d5c0dec38483253577a51b38ed0b0ce6c75a32798fa860a19f6af8316f6a5d505248659a46beb9c8047224f79f30a207b8d6aa74e4771808ed1b6e829ef7288fccade4d3262d5468eef5903634f24541aaf3304fea955b55b8878d3891be58ea271ab87930ebf71b11c2932c72ba0f57445279fe98a5569c1431c80d06e7fe886b6b7b6b26cf741431e4173d9d3f30e4ba336712d15e22c42f966dcb1b28e5e9c10842898d758484fc0a63cfc788290f92207a8ec93a6a1bd483a3196453b176171f882355e93f2e6687f1437955dc9372996d933e1730685ef28af0c23126bbe5b3a5e93cbf22e06551fdf482de6918d827bcb5d25a298643fb111603b2114eea999305ce9fc960799e45faf390f4f92b54710004193ac5ae05ab4d162d1ab2117b98ed17d49c28081ffb76c7cc99546444c705306ce3793eecc1638ded5304316d540c15bab7061f430ae8a215b55c9e08aedf1b938951c0a1daba36ab40a0d27d5ce0b1fed445f09e3fb7747465d45d4c439d32c8fe24f94b44144974f7c39c56403e23f8fa7c92ba9e160dcef18227bcb2da6ce5c879d71aeb3ca0a0ef51d8c0872e699231a7ff7d809cf9c154c673341512545cd06b223b1b1634363174a561ff605ddc0c7fc36111b0ffaa389e8493aa46ae0eb6066b6ed9c50439df71dd26ab4054f830478899ffb92169126132be5338096ff4218659d4f5f1d34351ef9f84dc3abf4fc572250a5b46825a2ea0fe13a6479da7de240269557c5d4cf4ceed0432c49fa83f361f1a78302dfcff7a8d27cbd357e3196b4aa5cb4ba249aa0573fa01f39cd40906e7ee0900684b814641ee9fac4d1aa5915062ee5fffaa8b1d6cdc336240d900f6dbdac7b53382180b14f6ec89129073a0f8cf9f21c1d4b81cb2e68a4bfc9102a71e32d344fb7ca0aa46db34a53bf1d797f13d2d1d365ebe300c9fd8f7b15eb77f7741102ef5e28a55190061c3b4e7fa2f8cb6225b52ab7bd12bbd460e4b77e23dc5679dd0439d75c71f608815a46810a19b7e1898fe3293fa0ffec1162222e7fa729c7704451e89b534498c9e87bc5fdde6551ae21752e3697547e0bd8df4f03bfa19ac8e2ad2d5725a1e5e16a4db2459253e7ebef7f8713e3921798f76bc1e661545e2bb58f0cf9e2c80325a04f80721c11fdcb966e9d2a32066547af638586b594f28a9b4bb21d1c239cc6c1d131804180df1cb11b7361ad947ad3f75bd8443d75b568f54f8d5ef9e7cd05c9d067706a228f0f4dff5a38393f20eb1254aa8839c6f976bbb26390ce3c816f73f65cfef6871c0b0a80fbe1dfe42e0ef6c42112aa2d9ef32c282ecc6eedbbb7c81032f595a3187bb7f96c507b1f9c250980ae8985f342a96b126f8c824c8f01f0c60613d71d9a102c80739dc174d84811020facb3fa18be79a805a50bcea5bb6ee9bfa02d5bf3d27e3a6f75a3c52b31ed02fbbdd6e734edc46ddd6278e979c4d8df9172b57105de2bf9f784761ca6c2a13149e856ad63e28f7867d04d87fcf78358d177d4fea5a1c8adacdf6396cd52a9a4c7091217a4145dbc81c9106686fc47f27cea2405f310bed169ab156ae748babe2954d0e735474153068343e7f9f4ad753d196ad2cd7a3cc49b7b2e3d1317ff4cc4c96112a691ee1df6020bb6fc566a43ea5f33967bb39b5653bbcf6e5bba3db387cb7dd7182390c3945f00c8dff3e0a01d3618d8139deed5da05993124dfc458209fb3411f6bb4d8791d9fe9e82d4f10babe167fe65fc6b7943abaebf04ecb00f078f70452e9c7f78a170a74bf2c082f7c8fc086cceb23658b056f095d21d15961b7153e5ee331a7dfc106a9e167806ca4f388380cea177b2bf01d4d495d7b57026dc92e4e09170356697a7f9e0108223c62a03737f2c5b9b808d03a985f1ab2d779a09b6ee9f3b148ff23fc5fb6ce6fa1a66f63c6c58a8bf3191d8e725fdb96f63b8cbeced6bdeb288e4dfa4b52956d03bba7b8d324c6c866e9155a7ff1606f5c9f6dc9fd820948bd7d433262b36680bfe1da5fdd3c008c48290871feacbaefc9a0f3262017ff4d7370de6c341c8c6f34c84c5cf3c93e042541f47b9cd64eb8e45bacce4008ed7c33d4ec6736eeb02cc98ac242506d6a0e10b35cbfd5fa82fa99f4850ff6a1122a4762773b5b644528fee70013105c69c2d969fc3982b5f1294126bc5e7af9145132f9f32bc02631034ff65a2dba15dd9df75ae0a2cfebe72ff52ae7cbe178fc8608ae3cac4f3a24826ad98b633f7a898ba117de53c7af0318ceef5db8f5b09aca5fc3d676f50749d95204d5946eed236226ebc54e2e4db8c92c778ea4518a3267ed6c0296524a3e6d09abad919cfad0b4709fabf3bcec83de5559680b9a629d2e99b4711252034932e6309d126ac62fb527211411840b572e89d2f97e743af98155588f8f6d459f36daeea6e736dfe868f988dac5b4efdab5c304b082a3351d44876829ed6f494c8cd24f2e79487ccd88f86211ff7e363a74f52b9c68d43f8a61111c6959163f3d6c59cc8b00c392f866e517d1d2f69818ccf37cbe1836a11ffd22d932db2c63550f5f5afecffc69ceef57cb2b180a857e51a2023879996eed56ba9644c8d01efba2ed0baacd2aa82f90c1c2992dfa1a3a15fa61dedd4d067214a3ac8c9d80d0de7fa78f762aa4191626d0cecc3397c660aa91684233789f9503232c95a7b5aeb95dbdb4b09a8e68065e570bb94cf4cea141dbd2dafb9ab4fd271eea1f49f4c50fc041f591a0fd601c56366aee0a716cb520ac87cc0cfc5d7777b54b1d74c7537bf9d4f836bf43fec6ec9b72e701ee49dc957266ac74bdf3cb11f746832618495dde706bbd83a66afe832e9cc3a9decfb8a82b3f182cfb52c58b063b9474b3e5b6fa56d08a7aa4d5cbd28a1a8d6806d02f070d4cf2ac18c2df6cd6c48306ef83074c9440d8b2e275a5443f1754ceb27b1c3a6a0c283fd8e9e502c343336106bbb248dc644589e6047dfe0a175619c352199497731ba16f3dd377f238fef491404239fcfb74ef3ab7c94b7e9fe50f5271f920a564edf023b86b481fc3fa8d5ac9c9afa1eb95fc49553c8d5d04ce64929ddeaf88a47f92138aee0e0c94b7098618500c1a66361976233f9f3ffc3ee7f9f8dedeb09fae8751982a7b1a0de0e311ba460824811b3afa1fc09e627a994bc1801ca771629c87497666b4589d093a4c2db7e6411ff7486e8ea83bb0a3393f139b28b337d97658e6449997379faf15a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", 0x1000}], 0xffffffffffffd24) 2018/05/05 02:08:39 executing program 2: mprotect(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x4) r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 'veth1_to_bond\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x148) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) [ 167.426781] kernel msg: ebtables bug: please report to author: entries_size too small [ 167.432928] Unknown ioctl 19585 2018/05/05 02:08:39 executing program 5: r0 = memfd_create(&(0x7f0000000240)='vmnet1em1#\x00', 0x2) getsockname$ax25(r0, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000280)={0x90, 0xc, 0x249d, 'queue0\x00', 0x801}) r2 = dup2(r1, r0) r3 = dup2(r1, r0) sendto(r3, &(0x7f0000000000)="71f949362945e0d119a698468953a4bc9e604adbfcbcce1269ad95a3e7c35c0293bf5d8bdc6577a00ed7d1f0b56c86bf854a8c054f558b97f9c141d4cfb3e4e0986d69683a4e0376041310fd40c03fac225b9b35d572aa758d794a85ee51228fd924a07b9cc4bd791aaccb729f99788e55dbfecb555326dbdae2a5cac139901f972a3aeb76344764b7e16c066605778a028137f06ead06b948b6d480ca24ed7dfaaf78f6719c277950a4a1b0937cab38dc3826cc5efef0cdb6789d1be8", 0xbd, 0x80, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) setsockopt(r3, 0x803, 0xfef, &(0x7f0000000180)="ac121a30eef04dc0c5a23cd52e5e8eb3a217579c0991", 0xfffffffffffffdc5) memfd_create(&(0x7f0000000480)='\x00', 0x3) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xfffffffffffffffc, &(0x7f00000001c0)="ef87f982b6d9e534ce6038897a1a3e0cf72e", 0x7) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000340)=[{0x0, 0x4, 0x7, 0x40, @time, {0x0, 0x7fffffff}, {0x1, 0xfffffffffffffff8}, @raw8={"d95cfad4bf10390bb7da22e4"}}, {0x8a, 0x7, 0xe7, 0x46943bb0, @tick=0x8000, {0x0, 0x800}, {0x4, 0x80}, @result={0x40000000000}}, {0xffff, 0xff, 0xff, 0x6, @time={r4, r5+10000000}, {0x2, 0x8}, {0x2, 0x4}, @note={0xb1, 0x400, 0xfffffffffffff417, 0xffffffff, 0x8}}, {0x8, 0x10000, 0x8, 0x5, @time={0x77359400}, {0x401, 0x68b8}, {0xffffffff, 0x49}, @raw32={[0x6f24, 0x0, 0x3]}}, {0xffffffffffffffc1, 0x7, 0xffffffffefbbd0a5, 0x8, @tick, {0x1f, 0x3}, {0xffffffffffffffc0, 0x2}, @queue={0xed82, {0xffffffffffffffff, 0x3}}}, {0x9, 0xfffffffffffffff7, 0x77d, 0x1, @time={0x77359400}, {0x9, 0x1b2c}, {0x5, 0x1}, @addr={0x9, 0x7}}], 0x120) write$sndseq(r1, &(0x7f00000000c0), 0x24b) 2018/05/05 02:08:39 executing program 0: io_setup(0x3fb, &(0x7f0000000440)=0x0) io_getevents(r0, 0x2, 0x8000000000002e3, &(0x7f0000af2fc0)=[{}, {}], &(0x7f0000000080)={0x0, 0x1c9c380}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x301880, 0x0) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f00000000c0)="4a102da4cfca9f7f7e783d5827a8f3815bef8d36db8506c09af48959e13a966486b9bfacf916c741d3ed59d3789342ba2d5d6def5f438fc57a8807eae822db7fb13dcbd7d78c85cffd71c8f11d839e8838e3a75c0339ce384625eb1394ddb9a3bb72f4b63aeda235c57ccfd884b51450071ef190948a87", 0x77) 2018/05/05 02:08:39 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000000000), 0xfa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x101, 0x820e, 0xffff, 0x7f, 0x7c0000000000000, 0x3, 0x3, r2}, &(0x7f0000000140)=0x20) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000180)="19d9a398daadcb4966306f", 0xb}, {&(0x7f00000001c0)="1fd592396a6be8ca4b7032db95366989dca1462f8fad1af1a7ab6f806460f4a48fe285d66f1cc8dfad347219b781a0bc6786937a036279999d38ffac0425a5", 0x3f}, {&(0x7f0000000200)="a9e3c8ad327cede0c14340b431dd9b9e0485e39f61484954c99e1888ee", 0x1d}, {&(0x7f0000000240)="aa55a9a3e4b79ef35b3985a5ac7193a0d3b2c17d80e70b619212bad4ba8bb1b5bf548e184850470e49100cd7e5cfac9ca5967f09e17b9fbd8532a0f56e94539c9b62a996", 0x44}], 0x4) [ 167.483366] kernel msg: ebtables bug: please report to author: entries_size too small 2018/05/05 02:08:39 executing program 7: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0xffffffffffffffff) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000180)=r2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000340)={r3, &(0x7f0000000240)=""/212}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000001c0)={0x4, [0x0, 0x7ce, 0x6288, 0xddd]}, 0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000fe3)='D', 0x1) 2018/05/05 02:08:39 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r2 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="3491e1a641de38acfddc017a685244c05cc8ece51ae346e944ca7dcb049757985f54a4593c0a0cdb54d381a0214e3a2d354b91f2b224dc16bbffad65927da1dfe718ff37fc6d259e6e4451a973b542d1d446c42476c99da85324d41f23bce69771e97007f067ff20d5f70de5d2bbc8270f4e46bcdddd8568d822634d7247809fd82c7319802af7804685adde236c16c48c0286117edf5c8bfb5e", 0x9a, 0xfffffffffffffffc) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x4000000000000000) r3 = add_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="4e99687a789d1be684a783f397fc0d", 0xf, 0xfffffffffffffffe) r4 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="65186a3af459df2706363bb2470687f6f8595896bb208225a9b3dc43468aa1bc7052c35899361cea2f71bc633e52affa14be3e4bc57360a73187e60260f5e4f358f175a77c9bd6126be92939970d88a787113efd29c6acf6258b613527dda3635de1260e305f7fe81b4fc88b89a345e622350bcb527584ac4fe84ae547b3e71a92c6d9ee3db2edf80a9398d3785a", 0x8e, 0x0) keyctl$dh_compute(0x17, &(0x7f0000000440)={r2, r3, r4}, &(0x7f0000000480)=""/164, 0xa4, 0x0) fcntl$setown(r0, 0x8, r1) openat$cgroup_type(r0, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r5, 0x8932, &(0x7f00000001c0)={'syz_tun\x00', @ifru_names='nr0\x00'}) 2018/05/05 02:08:39 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x8000, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000440)={{{@in=@remote, @in6=@loopback}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x4, 0x400000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000001c0)={0x8}, 0x1) syz_emit_ethernet(0x271, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b02230600fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="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"], &(0x7f00000002c0)) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x800, 0x0) accept(r2, &(0x7f0000000100)=@ll, &(0x7f0000000040)=0x80) [ 168.230583] Unknown ioctl 19585 2018/05/05 02:08:40 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) r1 = socket$inet6(0xa, 0x5, 0x0) socket$can_raw(0x1d, 0x3, 0x1) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/05/05 02:08:40 executing program 0: r0 = dup(0xffffffffffffff9c) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @broadcast, @local}, &(0x7f0000000200)=0xc) recvmmsg(0xffffffffffffffff, &(0x7f00000030c0)=[{{&(0x7f0000000240)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/126, 0x7e}], 0x2, &(0x7f0000000380)=""/237, 0xed, 0x9}, 0x13}, {{&(0x7f0000000480)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)=""/185, 0xb9}, {&(0x7f0000001800)=""/254, 0xfe}, {&(0x7f0000001900)=""/4096, 0x1000}], 0x3, &(0x7f0000000600)=""/58, 0x3a, 0x2}, 0x1}, {{&(0x7f0000002900)=@alg, 0x80, &(0x7f0000000640)=[{&(0x7f0000002980)=""/107, 0x6b}, {&(0x7f0000002a00)=""/149, 0x95}, {&(0x7f0000002ac0)=""/126, 0x7e}], 0x3, 0x0, 0x0, 0xa4}, 0x7}, {{&(0x7f0000002b40)=@hci={0x0, 0x0}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002bc0)=""/126, 0x7e}], 0x1, 0x0, 0x0, 0xfffffffffffffff9}, 0x348c}, {{&(0x7f0000002c80)=@nfc, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002d00)=""/10, 0xa}, {&(0x7f0000002d40)=""/241, 0xf1}, {&(0x7f0000002e40)=""/83, 0x53}, {&(0x7f0000002ec0)=""/95, 0x5f}], 0x4, &(0x7f0000002f80)=""/66, 0x42, 0x9}, 0x5}, {{&(0x7f0000003000)=@rc, 0x80, &(0x7f0000003080), 0x0, 0x0, 0x0, 0x9ec4}, 0x728}], 0x6, 0x2100, &(0x7f0000003240)) accept4$packet(0xffffffffffffffff, &(0x7f0000003440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000003480)=0x14, 0x80000) getsockname$packet(0xffffffffffffffff, &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003500)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000003540)={@remote, 0x0}, &(0x7f0000003580)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000003700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000003740)=0x14, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003940)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000003a40)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000080c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000008580)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000002}, 0xc, &(0x7f0000008540)={&(0x7f0000008100)={0x408, r1, 0x0, 0x70bd2b, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r2}, {0xb0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}]}}, {{0x8, 0x1, r5}, {0x7c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffffffffffffffe0}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r6}, {0x170, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8c}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x100000001, 0x3, 0x5, 0x5}, {0x7ff, 0x7, 0x7fffffff, 0x100000001}, {0x0, 0x0, 0xffffffffffffffd6, 0x9}, {0x9, 0x0, 0x1, 0x4}, {0x3, 0x3, 0x661, 0x1778}, {0x4519247, 0x401, 0x1f, 0x6}, {0x8, 0x2, 0x5, 0x7fffffff}]}}}]}}, {{0x8, 0x1, r9}, {0xb4, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffd}}}]}}, {{0x8, 0x1, r10}, {0x7c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x7}}}]}}]}, 0x408}, 0x1, 0x0, 0x0, 0x8000}, 0x24008800) syz_emit_ethernet(0xfffffffffffffe36, &(0x7f0000000680)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x7f, 0x6, "96e823", 0x129, 0x96, 0x4, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, {[@routing={0xff, 0xa, 0x0, 0x6, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}]}, @fragment={0x7b, 0x0, 0x7fff, 0xfffffffffffffffa, 0x0, 0x81, 0x64}, @hopopts={0x11}, @srh={0x7f, 0x8, 0x4, 0x4, 0x80000001, 0x4000000000000000, 0x2, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}]}], @dccp={{0x4e23, 0x4e21, 0x4, 0x1, 0x8, 0x0, 0x0, 0x7, 0x5, "2c8d36", 0x9, "8ce973"}, "9a1d68136a2b7898bfc37a0d97f895b9f53fdd48a541265581817fd7f133f8b0834c5ddb2a2ef5265078f229a84c202863849858cdd6c0ec7f14082674f27e0a0e5b477171af5c8aa2aa988b2287cd5ebe4aa3e30146fb88072a7f91f3f669942da199d4282f668bbc"}}}}}}, 0x0) 2018/05/05 02:08:40 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000000040), 0xfa) 2018/05/05 02:08:40 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x2}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/05 02:08:40 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000042d000)=@routing={0x0, 0x2, 0x2, 0x80000001, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00009f1000)=@fragment, 0x8) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7, 0x103400) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000080)={'veth0_to_bond\x00', 0x600}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e21, 0x0, @empty, 0xfffffffffffffffd}, 0x1c) 2018/05/05 02:08:40 executing program 3: unshare(0x50000000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x8500) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0x101000) ioctl$SG_GET_ACCESS_COUNT(r1, 0x2289, &(0x7f00000000c0)) 2018/05/05 02:08:40 executing program 1: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000000000), 0xfa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x1, 0x101, 0x820e, 0xffff, 0x7f, 0x7c0000000000000, 0x3, 0x3, r2}, &(0x7f0000000140)=0x20) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000180)="19d9a398daadcb4966306f", 0xb}, {&(0x7f00000001c0)="1fd592396a6be8ca4b7032db95366989dca1462f8fad1af1a7ab6f806460f4a48fe285d66f1cc8dfad347219b781a0bc6786937a036279999d38ffac0425a5", 0x3f}, {&(0x7f0000000200)="a9e3c8ad327cede0c14340b431dd9b9e0485e39f61484954c99e1888ee", 0x1d}, {&(0x7f0000000240)="aa55a9a3e4b79ef35b3985a5ac7193a0d3b2c17d80e70b619212bad4ba8bb1b5bf548e184850470e49100cd7e5cfac9ca5967f09e17b9fbd8532a0f56e94539c9b62a996", 0x44}], 0x4) 2018/05/05 02:08:40 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x200000007}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x807d, 0x153000) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000040)={r0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/05/05 02:08:40 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f00000000c0)=""/70) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000000040)=""/13, &(0x7f0000000000)=0xffffffffffffffc8) 2018/05/05 02:08:40 executing program 5: futex(&(0x7f000000cffc), 0x80000000010f, 0x0, &(0x7f0000edfff0), &(0x7f0000048000), 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x80) openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x400000, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)="0024c54e98f9b863f8ab1db61d28b49d4257d8be2871db776bef41ab1abc8d8da9a2472acdcaf4d9b540471fb4b415c184f8c758e5546ee18299117572b12b856af324c6bcbe5e86705d6e134afcb994f527fe842d33a2ce61c40495f4fadda78230008aa9d98f49bbc47d3f26ce4a7d727e1dab3f7e7bd3af54387e1b8ffe5f61eaee9da6e4d567152cbe375db23beff53b4287abbe", 0x96) 2018/05/05 02:08:40 executing program 3: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0x298) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) ioctl$int_in(r2, 0x5452, &(0x7f00000000c0)=0x4) dup2(r2, r1) 2018/05/05 02:08:40 executing program 0: r0 = socket$inet6(0xa, 0x80000, 0x5) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty, 0x9}, 0x1c) r1 = syz_open_dev$sndpcmp(&(0x7f0000003e40)='/dev/snd/pcmC#D#p\x00', 0xb9c, 0x80000) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000003e80), &(0x7f0000003ec0)=0x4) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x78) socket$inet6(0xa, 0x800, 0x20c) 2018/05/05 02:08:40 executing program 7: mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000005000/0x4000)=nil) 2018/05/05 02:08:40 executing program 6: r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) r1 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_tables_matches\x00') ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000040)={0x6, 0xb92e}) sendfile(r1, r2, &(0x7f00000001c0)=0xfffffffffffffffd, 0x3) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) socket$inet6_udp(0xa, 0x2, 0x0) 2018/05/05 02:08:40 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x100, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000200)={{0x3, 0x8}, {0x80000001, 0x48175588}, 0x3, 0x3, 0x3ff}) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x40000, 0x0) accept4$netrom(r2, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48, 0x80000) r3 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x80, 0x400000) ioctl$RNDADDENTROPY(r3, 0x40085203, &(0x7f00000004c0)={0x1, 0x1000, "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"}) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r1, r4, &(0x7f0000000000), 0xfa) 2018/05/05 02:08:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x1000) fallocate(r2, 0x0, 0x0, 0x9) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) 2018/05/05 02:08:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x14000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xffff, 0x0, 0x3, 0x6}, &(0x7f0000000080)=0x18) socketpair$inet(0x2, 0x80800, 0x40, &(0x7f0000000140)) openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, 0x4) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/05/05 02:08:40 executing program 6: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)=@nat={'nat\x00', 0x19, 0x4, 0x0, [0x20000500, 0x0, 0x0, 0x20000628, 0x20000910], 0x0, &(0x7f00000004c0), &(0x7f0000002080)=ANY=[]}, 0x78) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0xfffffffffffffffd, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/05 02:08:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0xffff, 0x5, 0x7e00, 0x7}, 0x10) r1 = request_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='md5sum)^posix_acl_access\x00', 0xffffffffffffffff) add_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) bind$netlink(r0, &(0x7f000006c000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) r2 = socket$alg(0x26, 0x5, 0x0) bind$netlink(r0, &(0x7f0000d86000)={0x10, 0x0, 0xffffffffffffffff, 0x80201011}, 0xc) r3 = dup(r2) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000180)) 2018/05/05 02:08:40 executing program 5: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x110000, &(0x7f000001f000)) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0x0, 0x2, [0x1, 0x6]}, &(0x7f0000000200)=0xc) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000080)=0x4) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000240)) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0xd99e41047a59c3da, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000040)='./file0\x00') symlinkat(&(0x7f0000000280)='./file1\x00', r3, &(0x7f0000012ff8)='./file0\x00') creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x4) renameat(r3, &(0x7f0000020ff2)='./file0\x00', r3, &(0x7f0000002000)='./file0\x00') 2018/05/05 02:08:40 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f0000000100)=@random={'security.', 'net/ip6_flowlabel\x00'}, &(0x7f0000000140)='/dev/vhost-net\x00', 0xf, 0x2) modify_ldt$write2(0x11, &(0x7f00000000c0)={0x2, 0x20000000, 0x2000, 0x40000000, 0x100000000, 0x10001, 0x5c, 0x5, 0xf6, 0x3}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040), 0x4) sendfile(r0, r1, &(0x7f0000000000), 0xfa) setsockopt(r1, 0x3, 0x1, &(0x7f0000000180)="b26282ca4ce0b14202371bf32173e40f88bc922f637f00e386e0585b16f04b68f4524c22be0cba81cda9fca0f9e197eec603c3cfc94a22f1a25cfa5bf6c17d21d1a69e65d35c18a96d7c0d173f7aa6fd3d0da5e55ce162333a73c794e01aa4befc63d47cd1172cfa44bdd05ee5", 0x6d) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0xff) fdatasync(r1) syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0xfffffffffffffffd, 0x200) 2018/05/05 02:08:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e30, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000000c0)="050259d03f249e88820da68af8c5df67f816f88ada393cdc5dd071de2684d4e0fef977296c49a0fea1", 0x29) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0xa20, 0x4) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)='|', 0x1, 0x4004000, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/05/05 02:08:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000f4fc8)={&(0x7f0000108000)={0x10}, 0xc, &(0x7f00000edff0)={&(0x7f0000063a70)=ANY=[@ANYBLOB="2800009975", @ANYRES32=0x0, @ANYBLOB="000000000000000008000a0003000008"], 0x28}, 0x1}, 0x0) 2018/05/05 02:08:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x80000000032, 0xffffffffffffffff, 0x200000) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x200101, 0x0) bind$vsock_stream(r1, &(0x7f00000001c0)={0x28, 0x0, 0xcac197d950ca72aa, @host=0x2}, 0x10) setsockopt(r0, 0x800000010d, 0x80000000000b, &(0x7f00000000c0)="35eb9e24", 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x4080) getsockname$netrom(r2, &(0x7f0000000040)=@full, &(0x7f0000000100)=0x48) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@local, @in6=@ipv4={[], [], @remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'bcsh0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'ip6_vti0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000440)={'vcan0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000480)={0x0, @loopback, @rand_addr}, &(0x7f00000004c0)=0xc) accept$packet(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000600)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000c00)={@loopback, @multicast1, 0x0}, &(0x7f0000000c40)=0xc) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000e00)={@empty, @remote, 0x0}, &(0x7f0000000e40)=0xc) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000e80)={@remote, 0x0}, &(0x7f0000000ec0)=0x14) getpeername$packet(r1, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001140)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000001180)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000011c0)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f00000012c0)=0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000500)=[@in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x20}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e21}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x6c) accept(r0, &(0x7f0000001300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001380)=0x80) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f00000018c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8010000}, 0xc, &(0x7f0000001880)={&(0x7f00000013c0)={0x488, r3, 0x18, 0x70bd28, 0x25dfdbff, {0x2}, [{{0x8, 0x1, r4}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}]}}, {{0x8, 0x1, r6}, {0x164, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x2b8, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r11}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0xeb, 0x4, 0x1000, 0x1}, {0xff, 0x0, 0x0, 0x7}, {0x100, 0x3, 0x5c8, 0xdb63}, {0x2, 0x9, 0x6, 0xfffffffffffffff9}, {0xd8e, 0x1, 0x0, 0x1}, {0x2, 0x752, 0xffffffffffffffff, 0x2}, {0xa8, 0x8, 0x1, 0x100000001}, {0xffffffffffffffc7, 0x10001, 0x0, 0x7}, {0x80000001, 0x1, 0x101, 0x6}]}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r15}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r16}}}]}}]}, 0x488}, 0x1, 0x0, 0x0, 0x24004050}, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000140)=0x6) 2018/05/05 02:08:41 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x5, 0x2, 0x800, 0xffffffff00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) fcntl$getown(r0, 0x9) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000100), &(0x7f0000000100), 0x1}, 0x20) 2018/05/05 02:08:41 executing program 5: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) r1 = memfd_create(&(0x7f0000000040)='^]vmnet1\x00', 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x81}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0xffffffff, 0x3, 0x8203, 0x7ff, 0x3, 0xb249, 0x401, 0xffff, r2}, 0x20) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r3, 0x1000000000013) write$eventfd(r0, &(0x7f00001a6000)=0xffffffff, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000140)={r2, 0xed, "5b103b5ada3f28fa0536e7cc1d6db3a8e428c3a2eebb32ad0b3cd1bcef53591d43fa75b301e4fa4e1665d9fac094a2ce6f439b3ca646e77e4781bdc82ce2900240fab2c0137583818d60350009191d30249c2ce0b4dfdffc6ad4ec7fff1b8d15278ebdc0b55b9f7a12b85d5dd7f5df2c332c75d163dbbdd57301d927692e0eb81a306c1a005491bf57a5bc995ee7d9a890d0f68fecc63ffab4f9041bcd0feef81ce2e9d10451cd8d179fcdab8893a2dba164cc4ae9bbc51c0da2a2debc57e4f1da4001bfa019a78a05bbe5c9116dc43eec837a94d6c67364d1ba7b9b4cea771a372f680b57ad0a0edb393bd16e"}, &(0x7f0000000240)=0xf5) 2018/05/05 02:08:41 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000062bff1)='net/ipv6_route\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000040), 0x7a000000000000) fcntl$addseals(r1, 0x409, 0x3) 2018/05/05 02:08:41 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000000000), 0xfa) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000040)=""/57, &(0x7f0000000100)=0x39) ioctl$int_in(r0, 0x5421, &(0x7f0000000140)=0x4) 2018/05/05 02:08:41 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x0, @host=0x2}, 0x10) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x200, 0x80) connect$ipx(r1, &(0x7f00000000c0)={0x4, 0x5, 0x4, "b7903458d4a4", 0x7fffffff}, 0x10) 2018/05/05 02:08:41 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/udp6\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/150, 0x96}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000200)={0x7f, {{0x2, 0x4e21}}}, 0x88) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000140)={0x9, 0x5, 0x10001, 0x3, "374240411d74f9e5766d943b9913561f2f79162b2691994c41cfe19395deae5bc8abdce0344f8d2ad263c0eb", 0xe442}) preadv(r0, &(0x7f0000780f90)=[{&(0x7f0000415f0f)=""/241, 0xf1}], 0x1, 0x2) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f00000002c0)={0x1, 0x0, 0x132000000000, 0x54, "e1bd356ffbeb1da338d0a24da22309cdfdf777609c08d13e7af60699808d0fe625db6881ecf8ef7a7a4dc1fa"}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x36, 0x7, 0x1f, 0x0, 0x10000}, 0x14) 2018/05/05 02:08:41 executing program 0: r0 = epoll_create1(0x0) fgetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)=""/208, 0xd0) syncfs(r0) 2018/05/05 02:08:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(0xffffffffffffffff, 0x40086410, &(0x7f0000000240)={0x7fe, &(0x7f00000017c0)="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"}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 02:08:42 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000001000)=0x7) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1, 0x802) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x7dc8ab0f) 2018/05/05 02:08:42 executing program 7: r0 = socket(0xf, 0x1, 0x8) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000640), &(0x7f0000000680)=0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @dev={0xfe, 0x80}, 0x7, 0x0, 0x2, 0x0, 0x0, 0x10805ffe02}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x498, 0x0, 0x0, 0x0, 0x3b0, 0x3b0, 0x3b0, 0x4, &(0x7f0000000000), {[{{@arp={@empty, @empty, 0xe007f536366cf88, 0xffffffff, @empty, {[0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff]}, 0x0, 0x3, 0x7fffffff, 0x0, 0x2, 0x9, 'ifb0\x00', 'vcan0\x00', {}, {}, 0x0, 0x40}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x1f}, 0xf, 0x1}}}, {{@arp={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xffffff00, 0xffffffff, @empty, {[0x0, 0xff, 0x0, 0xff, 0xff, 0xff]}, @mac=@random="33c4798b034e", {[0xff, 0xff, 0xff, 0xff]}, 0x3, 0x12b, 0x7, 0x2, 0x5, 0x3, 'veth1\x00', 'bridge_slave_1\x00', {}, {0xff}, 0x0, 0xd}, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "1fd0457546cc0299e5707308418814e7518c303dbfb82c009db682d95c83"}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0xff000000, @empty, {[0x0, 0xff, 0xff]}, @mac, {[0xff, 0xff, 0xff]}, 0x401, 0x8, 0x6, 0x8, 0xce0, 0x6bc5d1160000, 'yam0\x00', 'syzkaller0\x00', {}, {0xff}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2=0xe0000002, @multicast1=0xe0000001, 0x9}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x40040, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000600)=""/39) 2018/05/05 02:08:42 executing program 6: unshare(0x8000400) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffc00000000000, 0x90100) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) r2 = dup(r0) ioctl$VHOST_VSOCK_SET_RUNNING(r2, 0x4004af61, &(0x7f0000000040)=0x4000000000000001) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000100)=@req3={0x7fff, 0x43e, 0x1, 0x5, 0x0, 0x2400, 0x3}, 0x1c) 2018/05/05 02:08:42 executing program 0: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000540), &(0x7f00000005c0)=0x6e, 0x0) r7 = dup2(0xffffffffffffffff, r5) pwritev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000180)="09caba717ab70a0d728679739ae9a42664a96e570c1d9bbaa74fd2a8bd63d86159e0513cd1e35e27fba60e519e2f025ccf0cafa6999c36d3bb8a1bfaa613bcd93802b38c894a32209577ca7edb6748dbd466db3a8ee847618a73fa964de079a3ce1863c18560648f2f3d36fda6fededb38dc4c49595ed6fa0f30c734db3f338cce93f585a375efaa9967bca736bbfa1d4715d1b38771799ce7d7cec81611ebc2290b9113386a562e1a9fc3826400750ff477ad8e4d6fb7a0de736abcb5a7572fbb2834459a", 0xc5}], 0x1, 0x0) r8 = fcntl$getown(r3, 0x9) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0}, &(0x7f0000000700)=0xc) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000800)={0x0}, &(0x7f0000000840)=0xc) getresuid(&(0x7f0000000880)=0x0, &(0x7f00000008c0), &(0x7f0000000900)) getresgid(&(0x7f0000000940)=0x0, &(0x7f0000000980), &(0x7f00000009c0)) fcntl$getownex(r5, 0x10, &(0x7f0000000a00)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f0000000a40)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000b40)=0xe8) fstat(r6, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000000c00)={0x0, 0x0}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000c40)={0x0, 0x0}, &(0x7f0000000c80)=0xc) r19 = getgid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000cc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000d00)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@remote}}, &(0x7f0000000e00)=0xe8) r22 = getgid() sendmmsg$unix(r7, &(0x7f0000000fc0)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000140)="104f4bc0af81314216", 0x9}, {&(0x7f0000000280)="c04139d28473a3b7d8c1c35b85840570fc2da4914cca6cd3e9a47210686a28145d6b9800de34b93c1338fbcdf67e1ae6e4ac6f40f2b414fd769bde77323c015153b15467d184302cd8e30c4d09f4f2ea0e2159d80e273289c0", 0x59}, {&(0x7f0000000300)="9bdf08f9fafb2278cf9f901e190942380b88d6a97f6984ca724cae78fb891297e6497b7ba0f05145c8e2c2a659c2467281044390de86d2d3906e485fba83", 0x3e}, {&(0x7f0000000340)="51acfc3f0332a8e44cc44db11d506bd728b0a438bc60ae11cb1da0c865c5c6f122604e0e97ea00857386ef0d62eeb60245d66c37947ca663f8418a0210fccf40d0dba3c12975ac1f6a35564452eed3ca743ff8d7108a7b5d9e730057fab43ab2902de1ccd42231d3a15e40de625a438bc7386874898bde1d3e6daa7ef3976ea218555d60f6dbfbb695a21eac", 0x8c}, {&(0x7f0000000600)="838cf1c758b3d4c071334323eb97f97a8f86cf5a170e3db68cd77d4cb1ddeabb8645fd61f66cfc10e83df6c6e340ec5528171fd133cf9a0fa484c7a86f6ca44fcb290786378a9b6bb704dcec63c07d7c5af4b18de79f6d7a1dc091c384c90a20ad46778c20165b83f692bfb09794cf", 0x6f}], 0x5, &(0x7f0000000e40)=[@rights={0x38, 0x1, 0x1, [r0, r4, r2, r6, r1, r0, r2, r5, r2, r2]}, @rights={0x28, 0x1, 0x1, [r6, r1, r7, r5, r4, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r7, r2, r2, r4]}, @rights={0x18, 0x1, 0x1, [r7]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r5, r6]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x158, 0x40}], 0x1, 0x10) write$cgroup_pid(r2, &(0x7f0000000000)={[0x31, 0x35, 0x33, 0x30]}, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000040)={{0x100000001, 0x1, 0x29c7, 0xff, 0x9, 0xc6b}, 0x3, 0x40, 0x20}) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) 2018/05/05 02:08:42 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0xb) sendfile(r0, r1, &(0x7f0000000000), 0xfa) bind(r1, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24}, 0x2, 0x2, 0x1, 0x1}}, 0x80) 2018/05/05 02:08:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x39, "a350071d7e85b35c32035395a1f8e9aea1ce328cf082ab3eac1a030484bbb676ecad5b24fc456d8b80d12b65867d0f93b8cde1ea8036d6b635"}, &(0x7f0000000280)=0x41) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 02:08:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x40000) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x0, 0x8000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000100)={r0, r2}) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x3ea, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000000)=0x4, 0x4) epoll_create(0x7fffffff) syz_emit_ethernet(0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20074c4242eda23ff88bd712a2ca23391ebfac6f7ea7dbac2125c0ec30742e444f50540814256fba0f0379c0da663af0c8ba5daa5873fb0f84984d58ef66979831711a1a9ffe248e264852ec0280d366f650edc76494dd1b1c37dc56f4a7812e02f38f1ebf2cff4fb58a0dff05478b6edf2deee861a1ecf3fc0b17b1c1997baa6321d80d94231d6a3afcd4b6ea786a5746f6f6a7a9cec721dd5b7a2756916b6160eba5a5b41041705a", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500a000090780000"], &(0x7f00000002c0)) 2018/05/05 02:08:42 executing program 7: 2018/05/05 02:08:42 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x20, 0x240000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000100)=[{{}, 0x2, 0x4, 0x3}, {{r1, r2/1000+30000}, 0x8, 0x0, 0x3}, {{0x0, 0x2710}, 0xffffffff80000001, 0x200, 0x3}, {{0x77359400}, 0x7, 0x100000000}], 0x60) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r3, r4, &(0x7f0000000000), 0xfa) [ 170.273124] IPVS: ftp: loaded support on port[0] = 21 2018/05/05 02:08:42 executing program 3: 2018/05/05 02:08:42 executing program 1: 2018/05/05 02:08:42 executing program 6: 2018/05/05 02:08:42 executing program 7: 2018/05/05 02:08:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002200)={&(0x7f00000001c0)=@proc={0x10}, 0xc, &(0x7f0000000340)=[{&(0x7f0000001700)=ANY=[@ANYBLOB="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"], 0x1}], 0x1, &(0x7f0000002100)}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 02:08:42 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000240)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, 'QKg', 0x10, 0x32, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @remote={0xfe, 0x80, [], 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "1d888f", 0x0, 'Zc@'}}}}}}}, &(0x7f0000000080)) 2018/05/05 02:08:43 executing program 1: 2018/05/05 02:08:43 executing program 3: 2018/05/05 02:08:43 executing program 0: 2018/05/05 02:08:43 executing program 2: 2018/05/05 02:08:43 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r1 = getpgrp(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x222000) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000140)=[0x0, 0x7]) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000100)={&(0x7f0000ffd000/0x3000)=nil, 0x1, 0x3, 0x50, &(0x7f0000ffc000/0x4000)=nil, 0x7}) r3 = syz_open_procfs(r1, &(0x7f00000000c0)='smaps\x00') sendfile(r0, r3, &(0x7f0000000000), 0xfa) 2018/05/05 02:08:43 executing program 5: 2018/05/05 02:08:43 executing program 7: 2018/05/05 02:08:43 executing program 6: 2018/05/05 02:08:43 executing program 3: 2018/05/05 02:08:43 executing program 5: 2018/05/05 02:08:43 executing program 7: 2018/05/05 02:08:43 executing program 2: 2018/05/05 02:08:43 executing program 0: 2018/05/05 02:08:43 executing program 6: 2018/05/05 02:08:43 executing program 1: 2018/05/05 02:08:43 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000000000), 0xfa) rt_sigaction(0x39, &(0x7f0000000040)={0xfffffffffffff4a5, {0x7}, 0x8000004, 0x3}, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) pread64(r0, &(0x7f0000000140)=""/157, 0x9d, 0x0) 2018/05/05 02:08:44 executing program 5: 2018/05/05 02:08:44 executing program 6: 2018/05/05 02:08:44 executing program 3: 2018/05/05 02:08:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) timer_create(0x0, &(0x7f0000001540)={0x0, 0x0, 0x0, @thr={&(0x7f0000001700), &(0x7f0000001480)="cf18be235b49636b2ed16c5865e335fbbe9e0e3cb08ee9a92cbc5de908896f71d24b0d59f1f516c97d57f68c1f081b811272dcde97fc13d9c356401bd08cb96f9353686910844e0833676890d034f1cbcb9b1c8ed4e662140c6a9b9469ef8d1a2ab4"}}, &(0x7f0000001580)) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 02:08:44 executing program 2: 2018/05/05 02:08:44 executing program 0: 2018/05/05 02:08:44 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="8e835bdca93b8d65039314427f67e4449658883488eeee8792dc3828add89a5a8a1723f97b30cafaae8598b3edd523bdc26217104e82d5414f10d89545", 0x3d}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000100)="cec35eeeda5e3cd6809d75a57a4f98b42f3bb12dcf3a4880f50ce3d18a306a63bdb257b356ecffe8d1cc21ffae5c83edfc74d33b5ef00237146edbcb726f2ac2", 0x40}], 0x3) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/rt_cache\x00') sendfile(r0, r2, &(0x7f0000000000), 0xfa) 2018/05/05 02:08:44 executing program 1: 2018/05/05 02:08:44 executing program 5: 2018/05/05 02:08:44 executing program 6: 2018/05/05 02:08:44 executing program 2: r0 = timerfd_create(0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/146, 0x410e}], 0x3f2) clock_nanosleep(0x0, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, &(0x7f0000000780)=@get={0x1, &(0x7f0000000700)=""/123}) 2018/05/05 02:08:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x41, "a350071d7e85b35c32035395a1f8e9aea1ce328cf082ab3eac1a030484bbb676ecad5b24fc456d8b80d12b65867d0f93b8cde1ea8036d6b6356cbe0e20db3aea5a"}, &(0x7f0000000280)=0x49) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 02:08:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002ec0)=[{&(0x7f0000000240)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000380)=[{&(0x7f00000017c0)="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", 0x7f4}], 0x1, &(0x7f00000003c0)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 02:08:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000200)={0x0, 0x15, "a350071d7e85b35c32035395a1f8e9aea1ce328cf0"}, &(0x7f0000000280)=0x1d) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 02:08:44 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000000000), 0xfa) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x3, r1}) 2018/05/05 02:08:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000140)={'team_slave_1\x00', {0x2, 0x0, @multicast1=0xe0000001}}) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 02:08:45 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'syzkaller1\x00'}}) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6_vti0\x00'}}, 0x1e) write$binfmt_misc(r0, &(0x7f0000000080)={'syz0'}, 0x4) 2018/05/05 02:08:45 executing program 1: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x40000000, &(0x7f0000000140)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000007300)=[{{&(0x7f0000000040)=@hci, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000000800)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f00000008c0), 0x0, &(0x7f0000000900)=""/240, 0xf0}}, {{&(0x7f0000000a00)=@pppol2tpin6, 0x80, &(0x7f0000000f40), 0x0, &(0x7f0000000fc0)=""/65, 0x41}}, {{&(0x7f0000001040)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f00000012c0)=[{&(0x7f00000010c0)=""/214, 0xd6}, {&(0x7f00000011c0)=""/227, 0xe3}, {&(0x7f0000005040)=""/4096, 0x1000}], 0x3, &(0x7f0000001300)=""/32, 0x20}}, {{0x0, 0x0, &(0x7f0000007200), 0x0, &(0x7f0000007280)=""/122, 0x7a}}], 0x5, 0x0, &(0x7f0000002700)={0x0, r1+30000000}) 2018/05/05 02:08:45 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x2001}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x0) 2018/05/05 02:08:45 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x101080, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000015000)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x800) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000140)={0x2, @loopback=0x7f000001, 0x4e23, 0x0, 'fo\x00', 0x21, 0x100000000, 0x5e}, 0x2c) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1eaadd12ad9d7c6f}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="683f8df66d8a6accb3427234ee18e6f860175b8f62b134b5aa3fcbbd048045ecca40aa1c15bdd3c91e295e52708cdf7613881175ba7bbf0ebdea1f78404a891b9d96c84ebed20369493d6fb7ff01000000000000bd792681ec63c4d677cb619fcc4767a74e244e75663babec5395a625092a0e87cfe27bacb470d60e1247564522d2cb058e5a02042823d24e47dcad47b43659", @ANYRES16=r3, @ANYBLOB="110d2dbd870260c0d119f1ff677000ffdbdf250c0000001c000200080004007f00b500080002004e2400cbd5966d04000700000008000300020000000800050001010000080007000400000014000200080009000000000008000500270000002400030008000400810000eead0400000078fd000008e70800060b000000000000000000000000000000000000000000000000000000"], 0x9c}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000080)={0x7}) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000300)=0x9, 0x4) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) bind$rds(r2, &(0x7f00000002c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) 2018/05/05 02:08:45 executing program 5: munlock(&(0x7f0000ff0000/0x10000)=nil, 0x10000) r0 = semget(0x3, 0x3, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0x0]) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000940)=0x0, &(0x7f0000000980)) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000009c0)={{0x9, r1, r2, r3, r4, 0x2, 0x2}, 0x6, 0x7, 0x2}) r5 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x50, r5, 0x10) semget(0x1, 0x0, 0x10) semget$private(0x0, 0x7, 0x400) semget(0x1, 0x6, 0x500) semget$private(0x0, 0x6, 0x2) r6 = semget$private(0x0, 0x4, 0x42) write$binfmt_elf64(r5, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0xff, 0xfffffffffffffffd, 0x3, 0xffffffff00000000, 0x9, 0x2, 0x3e, 0xff, 0x1f3, 0x40, 0x281, 0x400, 0x4a, 0x38, 0x1, 0x0, 0x3, 0x100}, [{0x6, 0x4989, 0xfd, 0x3, 0x8, 0xfffffffffffffffa, 0x5}], "b0901a46b2ebce7c44f887d47d2b7f0d7ddc67d90ccc01c83446aa4b736928ff046429229403", [[], [], [], [], [], []]}, 0x69e) semctl$GETALL(r6, 0x0, 0xd, &(0x7f0000000200)=""/96) 2018/05/05 02:08:45 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000000000), 0xfa) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000040)=@req3={0x0, 0xff, 0x7, 0x4, 0x8b0, 0x6, 0x81e3}, 0x1c) 2018/05/05 02:08:45 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002ec0)=[{&(0x7f0000000240)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000380)=[{&(0x7f00000017c0)="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", 0x7f2}], 0x1, &(0x7f00000003c0)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 02:08:45 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00005f5ffd)='io\x00') bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) fallocate(r0, 0x0, 0xffffffff80000000, 0x2400) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x1f, &(0x7f0000000080)=0x4) sendfile(r2, r1, &(0x7f0000000000)=0x5, 0x63e2) 2018/05/05 02:08:45 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='coredump_filter\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/46, 0x2e}], 0xffffffffffffeaf, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000180)={{0x5, 0x7, 0x2, 0x8, 0x8, 0xcf}, 0x3}) 2018/05/05 02:08:45 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0xa3, 0x200800) sendto$unix(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') memfd_create(&(0x7f0000000040)='net/ip6_flowlabel\x00', 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="878d0400ff030946000000050006d67ac9dc6240edaf524386cd7195044922acf8d1670cf05d2226bc382af72e48f164d607210af4ff4a2d17c1d6d0816be263cdea243fe5842c25c20759d1269b99cfc679aeaf50cabc0baf3e828d73331f1bab0dcd59fa059e928068879158392405f356cb535a83d85606efbe5af565df7aaab00a0db3210297b6614b1be2babfbccd20aac9d0c8ca"], &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f00000002c0)={r3, 0x5}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00000001c0)={0x200000000, 0x3f, 0x2, 'queue0\x00', 0x3}) sendfile(r0, r2, &(0x7f0000000100), 0xfa) 2018/05/05 02:08:45 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xd380, 0x40) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000040)) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000000000000000000101008e15e7af00", 0x52, 0x10800a}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0x7f, &(0x7f0000000100)=0x2) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)=@buf={0x1c, &(0x7f0000000140)="f309202985a5cc09e4fbbcd4e721a9dc7303d97d80a105dade6c565c"}) 2018/05/05 02:08:45 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000280)='fdinfo\x00') getdents64(r1, &(0x7f0000000000)=""/30, 0x1e) getdents(r1, &(0x7f0000001000)=""/24, 0x18) 2018/05/05 02:08:45 executing program 5: r0 = socket$nl_generic(0xa, 0x5, 0x84) sysinfo(&(0x7f0000000240)=""/4096) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000180)={'bridge0\x00', &(0x7f0000000200)=@ethtool_ringparam={0xe}}) 2018/05/05 02:08:45 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/4096) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000040), 0xa8) 2018/05/05 02:08:45 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a0011000200070002000200000800005d14a4e91ee400", 0x39}], 0x1) write$binfmt_misc(r0, &(0x7f0000000080)={'syz1', "f78cbcbbb9a23fa744bd7d3b5c9911747594746df26fdf6bf2d8b6362a2855e8ae835a4b0408f90e9708e43ebbe7746e57ab8e1fed5dfeb482358e6028934a48e02c81cf67229babae8933c148ce"}, 0x52) 2018/05/05 02:08:46 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b4002f2460fb88f235"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x20000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@loopback=0x7f000001, 0x4e21, 0xe6, 0x4e24, 0x100000000, 0xa, 0x20, 0xa0, 0x73, 0x0, r1}, {0x5, 0x8, 0x401, 0x8, 0x1ff, 0x8001, 0xffe0, 0x5}, {0x1, 0x7, 0x4557, 0x8}, 0x8000, 0x6e6bb0, 0x1, 0x0, 0x3, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d3, 0xff}, 0xa, @in, 0x0, 0x4, 0x3, 0x1, 0x8, 0x7, 0x4}}, 0xe8) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000100)) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000d000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="b40000000100000000000000002c0000070000000000000000000000000000009500000000000000a8acdc6ba84942cce16e777cbbebe0706b8a54758c73bc35791d0828c1efed22e9925fcef6f9179d6dfe379079b95aa42dc1cbe45c44f36878eaad90ae9965f45d22c6f2603a45cd9d5da2faa26be8db8aa8caefd4265032293c068e09af12fe4798dcff16176775a598f749ff0aa4d87d4ff05754408065a174454be4dfaca735722f02851cb246afd2bfb24b1597143132bfc5eb58"], &(0x7f0000003ff6)='syzkaller\x00', 0xf26, 0x39c, &(0x7f000000cf3d)=""/195}, 0x48) [ 174.080184] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 174.088942] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 174.209898] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. [ 174.218580] netlink: 5 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/05 02:08:46 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000240)={{{@in=@multicast1, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x5275b2e14608ba75}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)=@updpolicy={0xc0, 0x19, 0x800, 0x70bd2a, 0x25dfdbfb, {{@in, @in=@multicast1=0xe0000001, 0x4e24, 0x580c0689, 0x4e22, 0x3, 0xa, 0xa0, 0x20, 0x7f, r1, r2}, {0x6d, 0xe0a, 0x935d, 0x8, 0x4, 0x10000, 0x5, 0x7fffffff}, {0xffffffff, 0xe0000, 0x7fffffff, 0x2}, 0xbc8, 0x6e6bb0, 0x2, 0x1, 0x0, 0x2}, [@etimer_thresh={0x8, 0xc, 0xe9ce}]}, 0xc0}, 0x1, 0x0, 0x0, 0xbc9ce582d629930b}, 0x40001) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vhost-net\x00', 0x2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip6_flowlabel\x00') sendfile(r3, r4, &(0x7f0000000000), 0xfa) ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f0000001ac0)={0x8, 0x0, [{0x6000, 0xa, &(0x7f0000000680)=""/10}, {0x2, 0xc8, &(0x7f00000006c0)=""/200}, {0x10000, 0x30, &(0x7f00000007c0)=""/48}, {0x0, 0x67, &(0x7f0000000800)=""/103}, {0x6000, 0xd8, &(0x7f0000000880)=""/216}, {0xd000, 0x1000, &(0x7f0000000980)=""/4096}, {0xf000, 0x52, &(0x7f0000001980)=""/82}, {0x5001, 0x98, &(0x7f0000001a00)=""/152}]}) write$binfmt_script(r0, &(0x7f0000000500)={'#! ', './file0', [{0x20, 'net/ip6_flowlabel\x00'}, {0x20, 'vboxnet1'}, {0x20}, {0x20, '/dev/vhost-net\x00'}, {0x20, '(&systemGPL{eth1'}, {0x20, 'net/ip6_flowlabel\x00'}, {0x20, '#.$keyring'}], 0xa, "8fa790ed525e1f200eba04750145b0229bec92c27a25a88fbc841c90ad85357f91a523d41db529d02e60071b592d96422c87465fb038b236b26ea919177ded9b4ea794cb1cd19efaf0a09b17825e718f2973f1130668f138c18938ae8af5fb77cc46dcfa5643c9556e9746c36399db92c48c3c5dab0ca00c02ef79616c5599136cb28defa69b6a24105947a7767c2e1498d11fda4c06a5fa9f4f5d21c8beafab3e5e88829a50bfb5b0aec7dbc13552bfc4f381b95278580c67c1177f8ba897441e2d75441e378d7ee18f89cec66ed2b427e40f561aa51de077eff4d24c14176460ac2f60ec82b4786d65c4b401a99ce6b6f42d"}, 0x15a) 2018/05/05 02:08:46 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10, 0x900}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="0240de9654fd62ca5caea500f788c3002d777d850c73"], 0x14}, 0x1}, 0x0) 2018/05/05 02:08:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet6(r0, &(0x7f00000000c0)="2d559d55fe1f0874c31ca2beb1432d3b81e50583e7f6fc9eb35f20c44c1a067e736a48abdad7368d2f3f8cdaabb51b92c66fafe23863f1ea5d9273d40c545d06242bec694f47b5ccea926749d4f7e190748d6eacae253dd366b3b1f7df127b74b851afedb75254048a44f660645d1c6929e5216dfe56e12504efef8812db0b5c87286ce95d32875032d9fa04ce7fc77f49d8ef3e53b2d9d4b3a3e925820c593b48dbcda89f1a633b4782033ee68410f168aa6422c23ec5eafd856f208b82524bce244784cd18", 0xc6, 0x10, &(0x7f00000001c0)={0xa, 0x4e21, 0x101318e3, @dev={0xfe, 0x80, [], 0x16}, 0x80000000}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x20011, r1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000340), &(0x7f00000002c0)) 2018/05/05 02:08:46 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='ns\x00') ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffa000/0x2000)=nil, 0x2000}) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0xfffffffffffffffb, 0x8002) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ff8000/0x2000)=nil, 0x2000}) fcntl$setlease(r1, 0x400, 0x2) ioctl$int_in(r1, 0x5421, &(0x7f00000000c0)=0x6) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000080)={&(0x7f0000ffb000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ff8000/0x4000)=nil}) writev(r1, &(0x7f0000000040), 0x146) 2018/05/05 02:08:46 executing program 6: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = inotify_init() r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x4000, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x112) inotify_add_watch(r0, &(0x7f0000dc4ff6)='./control\x00', 0x10) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, r3) inotify_add_watch(r2, &(0x7f0000000200)='./control\x00', 0x1000000) fcntl$notify(r2, 0x402, 0x21) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={r1, 0x3c0, &(0x7f0000000340)={0x0, 0x0}}, 0xffffffffffffff33) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)=r4, 0x4) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f00000001c0)={r5, r6/1000+30000}, 0x10) 2018/05/05 02:08:46 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x7a, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x0, 0x1, 0x0, 0x2, "020003fe04000035bd962c1700ffffe78be5e600000000000000030909a7e633"}) 2018/05/05 02:08:46 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000480)={0xffffffffffffffff}) getsockname$inet(r0, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r1 = socket$inet6(0xa, 0x6, 0x8010000000000084) r2 = syz_open_dev$mouse(&(0x7f00000005c0)='/dev/input/mouse#\x00', 0x4, 0x2200) openat(r2, &(0x7f0000000600)='./file0\x00', 0x101001, 0x81) bind$inet6(r1, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000bf2ff8)={0x0, 0x2}, 0x8) getsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000000240), &(0x7f00000001c0)=0xfffffe33) r3 = gettid() exit(0x0) wait4(r3, &(0x7f0000000000), 0x0, &(0x7f0000000040)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/ppp\x00', 0x8000, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r4, 0x0, 0x61, &(0x7f0000000540)=ANY=[@ANYBLOB="66a690663f44d45dde12964ed7a2a94960696c74657200000000000000000000000000000000000000400000000000001b000000933c2b0243d47cdaa559e8d0298093e34bdfc594d727e4c7a4635e"], &(0x7f0000000440)=0x3f) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x1, 0x0) getsockname$ax25(r5, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000a54ff8), &(0x7f000022affc)=0x8) openat$full(0xffffffffffffff9c, &(0x7f0000000400)='/dev/full\x00', 0x200000, 0x0) pselect6(0xffffffffffffffe0, &(0x7f0000000200)={0x40, 0x9, 0x3ff, 0x7f, 0x80, 0x3, 0xffffffffffffff80, 0xf1}, &(0x7f0000000280)={0x3494, 0x98, 0x8, 0x3, 0xfffffffffffff001, 0x101, 0x1, 0x6}, &(0x7f00000002c0)={0x7, 0x6, 0xc0000000000, 0x6, 0x5, 0x8, 0x49, 0x3f}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000380)={&(0x7f0000000340)={0xc20}, 0xfffffffffffffcd5}) 2018/05/05 02:08:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) write$binfmt_script(r0, &(0x7f0000000600)={'#! ', './file0', [{0x20}, {0x20}, {0x20, 'securityuser&vboxnet1trustedsystem,-'}, {0x20, ':user^posix_acl_access/vboxnet1(#posix_acl_access,'}, {0x20, 'system+ppp0eth1eth1wlan1'}], 0xa, "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0x107e) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20040, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) 2018/05/05 02:08:46 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/05/05 02:08:46 executing program 5: unshare(0x10020) r0 = syz_open_dev$loop(&(0x7f00003ea000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4401000000001276, &(0x7f0000000240)) 2018/05/05 02:08:47 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x4, 0x40}, &(0x7f0000000280)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000002c0)={r2, 0xffffffff, 0xca, "03aa98e6ab257d3c6cd9491fbb2885c1880f735844f7af6e5598948202389467d6bc81270a60aeef25e74916dc7f888ac80b84880b405f15ad331912316523363f02ad04a25c81095cf2d0f8291ed1f5ff89c9fcdf65a9e846212718e66ae5eb3724fa9fcac23f69aeab12f489bc5f26d64622b3e27458b35138d801ff7b3f5159f2adb6135f8bf9bfc00f3945925aac5a1b38d3bdbd6495d5edb98f8ccc441d9e93016db43824371af16f8c68a24ae93dabd491b38c9669aaa42deb682221e44e59596745398ee391bb"}, 0xd2) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x3, 0x1, 0x7f, &(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}, 0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0xffffffff, 0x8, 0x7}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r4, 0x897}, &(0x7f0000000140)=0x8) unshare(0x40600) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) 2018/05/05 02:08:47 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) lseek(r0, 0x0, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x7fffffff, 0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'dummy0\x00', 0x4}) 2018/05/05 02:08:47 executing program 0: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$dh_compute(0x17, &(0x7f0000000440), &(0x7f0000000480)=""/74, 0x4a, &(0x7f0000000680)={&(0x7f0000000540)={'poly1305-simd\x00'}, &(0x7f0000000580)="87", 0x1}) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="00ff070000000000", 0x8, r2) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) r5 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x0, 0x20) ioctl$BLKSECTGET(r5, 0x1267, &(0x7f0000000300)) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r3, r3}, &(0x7f0000000280)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}, 0x0, 0x7c}) r6 = syz_open_dev$admmidi(&(0x7f0000000500)='/dev/admmidi#\x00', 0x8, 0x8000) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00000006c0)=0x0) sendmsg$nl_generic(r6, &(0x7f0000000900)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000700)={0x188, 0x33, 0x0, 0x70bd2b, 0x25dfdbfd, {0x1b}, [@typed={0x8, 0x55, @pid=r7}, @generic="b00629fdbc96a9e66f9d2ca067c83fb407f5beee67b7cee94c3d14ba857c383f881f96b13426a95ba44e8dd3737225992638eade996bc2f1147950da113d2a7b0b97d2f74660c15c7b7d72110ec04dcacb0d0d388ee29e7a321a6742b93e6424ab000d4e4a12278e1d2cb595049f099b7d", @typed={0x14, 0x8a, @ipv6}, @nested={0x4, 0x7e}, @nested={0x6c, 0x63, [@typed={0xc, 0x23, @str="2968db402700"}, @typed={0x8, 0x55, @fd=r5}, @generic="2142ca981fd5c8ecfea0d010e968a006bea583e009b86d972b6baf5c3dd55bc61f9af8706ea8bdab7d411527f2bbfc66aee84dca3f0a3a14634b6fb7918656cb2f336447a19a93e18f72cf31", @typed={0x8, 0x7b, @u32=0x2}]}, @generic="1d9cbb2b20aa57b6fe83b537cf7c0459731ad0fcad055de34be62e0a023fcb5285a10edf899acb50be17f59fbd463a769a47e4347df36445b7a2827f6d629a209b582653357a21eb1525cb64f3614688bd2ca3f5d9fd8d9ec40163d1cf9fbb87ac63d6c53351033af528097ff709d760d3e86828"]}, 0x188}, 0x1, 0x0, 0x0, 0x4000}, 0x4084) 2018/05/05 02:08:47 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x143) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00000002c0)=""/183, &(0x7f00000003c0)=0x99) bind$netlink(r0, &(0x7f0000000240)={0x10, 0x0, 0x25dfdbfd, 0x20}, 0xc) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000280)={0x400, 0x7, 0x8, 0x8001}, 0x10) futex(&(0x7f000000cffc), 0x100, 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f0000000040), 0x0) 2018/05/05 02:08:47 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4(r0, &(0x7f0000000bc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000c40)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000c80)={0x0, 0xcf, "d1bcf45f60cb1f216bcdb2fae3220ad9fdde874b438e7dfd6ab490fdd0121d7f61625fd8777ed3e125efe6b84508c333e1df6e583388ba8d3ffdf09e121cd56e7ef8ab083bbff7ebb29f748bee08d60c31f11522b8fff932a2552c43e9a6117f061822ca898d03b5a05fcf60e6309a66cc4fee2bfbc69a77ed977ec81fe5fbcb396ffae283b4be9fa9dc2ad53cd71f9730796df3661419be6e3bbeb9f9a795b3d1cb4b614741bcb1a41419772310cadacc443aa682fa1e786e6d4fa38f53b12dba4ff624d6ae729856e48777484de5"}, &(0x7f0000000d80)=0xd7) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000dc0)={r2, 0x6}, &(0x7f0000000e00)=0x8) sendmsg$nl_netfilter(r0, &(0x7f0000001340)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000000207ffff28bdd8620000000000000000"], 0x12}, 0x1}, 0x0) r3 = fcntl$getown(r0, 0x9) r4 = fcntl$dupfd(r0, 0x0, r0) recvmsg$netrom(r4, &(0x7f0000000b80)={&(0x7f00000006c0)=@full={{0x3, {"39cf2d10345165"}, 0x6}, [{"0b52040453823b"}, {"49f5e9edc75fdd"}, {"e171313603ec9a"}, {"ac8fc00e5ebad0"}, {"79c38e09e725ac"}, {"ea708c2826eda3"}, {"16feee199f4074"}, {"7a4df6751f6fe2"}]}, 0x48, &(0x7f0000000b00)=[{&(0x7f0000000740)="f0accfbaa5841fb7cceb478b19d48ff77ba7d47ce033e8e64a33fe613eca468cc177a327ebdea52df7f072f4b335d4cf13573a1e3076d48ab9d857ee1f6acbc01d308b36b0851e4e92e84960", 0x4c}, {&(0x7f00000007c0)="f7434ab7ee71cee886cf55207fa5899017ea848fd2741d953973ad21609546", 0x1f}, {&(0x7f0000000a40)="3a445812141ce7f8b4af9aff255245c9f0a910ba7348317c8cca06117a2d276b2eabe3f71c1f1ac917e699dd4cf650ff907d3f3ba1a77e99359d2283506439ac940f74a35312f1f3b928d9ef069abfd3a8ee8aab7f321413c256d1e6cd79a75942cb92557d68b8e907d851b92a6ff1086107bf16b6a55de92f4c435a2258c94fd7fbad", 0x83}, {&(0x7f0000000800)="e940de8928e35545fe848401ad2967cc", 0x10}], 0x4, &(0x7f0000000b40)=[{0x18, 0x10f, 0x80000001, "95"}], 0x18, 0x8000}, 0x100) getpeername$packet(r0, &(0x7f0000000840)={0x0, 0x0, 0x0}, &(0x7f0000000880)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0}, &(0x7f0000000900)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x0, 0x4e20, 0x85c, 0x2, 0x80, 0x83, 0x3a, r5, r6}, {0x2, 0xffffffff, 0x100000000, 0x5, 0x16, 0x40, 0x2580df01, 0x1000}, {0x0, 0x6, 0x7cc, 0x5}, 0x4, 0x6e6bb6, 0x1, 0x0, 0x3, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0x2b}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3504, 0x2, 0x3, 0x0, 0x7, 0x6, 0x4}}, 0xe8) capget(&(0x7f0000000040)={0x399f1736, r3}, &(0x7f0000000100)={0x800, 0x0, 0x1, 0x20, 0x4, 0x6}) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000680)='nv\x00', 0x3) openat$urandom(0xffffffffffffff9c, &(0x7f0000000e40)='/dev/urandom\x00', 0x101280, 0x0) sendmsg$kcm(r4, &(0x7f0000000640)={&(0x7f0000000180)=@ll={0x11, 0x2, r5, 0x1, 0x20, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000200)="574ff8c0126c0495c20c38d34998f45a55d2f84278cff6d6c91fe74aacf4906f07335dd068389d72dc810710921f5af9d32b9e0a88f9550a24666991f66dd333338ebf8214f4e9503e1941d3ff8b2d8d332adf960e236ed81f13f2e3b91a70ac93d275235d041a620dfb2633d3ab6f4303fb99748664bc3a5b669b03786ce015f1d16f4d620bf896a1735d6d7276ce2171b95a1d27f01151ad89ea6d26f66ae3ff690eb863cab4819bad3b6055a027c42b51a84bcf76288e019c5c60f85b91bcb07c19a0e13283f49a74247aa43922846b653e1033ac60df735b1477887275bce2e97c9de0eba5486e8adeaab8382a3466b5d2e9b17ab3", 0xf7}, {&(0x7f0000000300)="8187ee56813963ece16244a169f5623355de80b6b6c4972627a4fa51dc278f200ff44bbf5065885d25552d265ea4a8d5d611b30307c9caed147cb48219bec70e25df7ebb6dd6c86aed05dbfc1346643b10819304cdf4e8574caca4d5b187cfb3b7b2ecc8", 0x64}, {&(0x7f0000000380)="f1d89deb026e23ac78481add82ecbd954a7821b3a62287f9b63a953b31c6194d3f6f2bb6662eb60dc8342e55930e03b551d9b275bd7d670f16d5871d42fdfcf219a16250d4eacf61ba091283183b97c08f373b9fca757ded0f1fcf9a0b8091d68f6913101b4c9e313443f7cbbf5765e4e4c3072545aad7e7119db6e8e5ac", 0x7e}, {&(0x7f0000000400)="76ee9dc91780a8ed741ac9d7495973bf0cae9511c03971386659f67ef6a28e56f82eda3a35b3e54338683604f03af33ac0a261dd6866cc1eeea8f9f6374d4ab5b33ff9f9c20588fe7bb9dc66efe52361082b2da3323d8ee929c6e734fe596d9200dac97dfd09e9cb2751e4bfd7e9482d40187384ed6a79c3e36c1c4fab4a0ac44b384f0dbe10d9474adceb8bfc85bce9d4c4d0df64d264fa76982f658a767c2d9d7ed5f11bdfc0fad63742a5ce502013206b0d353f5f83c0322f9dbf4c01e136e9df983589b267b74e30165a1cce", 0xce}, {&(0x7f0000000500)="254480f85ef858a881cefcf63d32ac445361ad5efcce90e0fb0a45026eb6f0d4da8a0387978009d98d9bdefb442b387ad6b632558851a36e8985fa245b5b7a89403048baf00792f99afe0536fe3fc456be76bc4d758bedf2d3139456d497c952814ad72509acdb7345d5c597fd4bcbb0eb3cbc02be9aeac0b862cd739b706fce20197e092c6e666871", 0x89}, {&(0x7f0000001380)="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", 0x1000}], 0x6, 0x0, 0x0, 0x40000}, 0x20000000) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000140)={'\x00', 0xb884}) 2018/05/05 02:08:47 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000000)=0xe8) recvfrom$packet(r0, &(0x7f0000000100)=""/220, 0xdc, 0x40000120, &(0x7f0000000040)={0x11, 0xd, r1, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'vcan0\x00'}) r2 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x56, 0x400040) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000340)={0x10000, 0x0, 'client1\x00', 0x3, "0ded52059d66da58", "8ef61cbb0386fe5b8ff9b357d3a8aadf45816ead75f4e9a48ca0731be40c1f7a", 0xfff, 0x200}) [ 175.279844] could not allocate digest TFM handle poly1305-simd [ 175.376377] could not allocate digest TFM handle poly1305-simd 2018/05/05 02:08:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) syz_open_pts(r0, 0x100) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x5, 0x6, 0x6, 0x8000, 0x9, 0x100, 0x40, 0x4, 0x0, 0x1000, 0x3f, 0x420}) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) 2018/05/05 02:08:48 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), &(0x7f0000000080)=0xffffff80) 2018/05/05 02:08:48 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) unshare(0x8000400) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000080)={0x7, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}}}, 0x88) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000080), &(0x7f0000000140)}, 0x20) 2018/05/05 02:08:48 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x1, 0x2, 0x5, 0x1}, 0x8) 2018/05/05 02:08:48 executing program 0: r0 = socket$unix(0x1, 0x0, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000180)=0x8) listen(0xffffffffffffffff, 0x0) getpid() sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x7f8, 0x4) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0x10c1, @tick, 0x0, {}, 0xbe}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/05 02:08:48 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000000200)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) listen(r0, 0x0) r1 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="8c7d595e93d5ab35712ce7340e428b81fd9378a1a16b87f9a0f7ce23601224fa8c968ed952fffd81ccba81793a3208e77a3aba631dd1044524ff7bd7ea0d34ff1b1ccc78e1bb77683c", 0x49, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r1) r2 = socket$netlink(0x10, 0x3, 0x80000000004) write(r2, &(0x7f0000000040)="29000000140003b7ff000000040860eb0100100006a40e07ff0010d59a7357ae13333ac0467f25ffff", 0x29) 2018/05/05 02:08:48 executing program 3: unshare(0x20000400) r0 = memfd_create(&(0x7f0000000080)='\x00', 0x1) fstat(r0, &(0x7f0000d5a000)) 2018/05/05 02:08:48 executing program 2: r0 = socket$inet6(0xa, 0x806, 0x9) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/05 02:08:48 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='nr0\x00') sendmsg(r0, &(0x7f0000020fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a6008002000000000000000000000010002e00050300000000000000b6821148a730de33a49869c62b2ca654a6613b6aabf35d4c1cbc8d2b0790ed", 0x4c}], 0x1}, 0x0) 2018/05/05 02:08:48 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1a512fcadc92908e3974490000100000100000000000000000"], 0x10}, 0x1}, 0x0) r1 = dup2(r0, r0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r1, 0x6, 0x1, 0x800}, 0x20) syz_open_pts(r2, 0x20000) 2018/05/05 02:08:48 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/145, 0x91) recvmmsg(r0, &(0x7f0000003d80)=[{{&(0x7f0000003980)=@can, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000040)=""/59, 0x3b}, {&(0x7f0000000780)=""/126, 0x7e}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/111, 0x6f}, {&(0x7f0000001880)=""/66, 0x42}, {&(0x7f0000001900)=""/189, 0xbd}, {&(0x7f00000019c0)=""/251, 0xfb}], 0x7, &(0x7f0000000680)=""/215, 0xd7}}], 0x1, 0x0, &(0x7f0000003e40)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200000, 0x0) futimesat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x77359400}}) ioctl$KDDISABIO(r1, 0x4b37) 2018/05/05 02:08:48 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x1, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0xfffffffffffffc9d) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x2001) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000080)={0x5, 0x5, 0x5}) ioctl$BLKFRASET(r3, 0x1264, &(0x7f00000000c0)=0x81) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r2, &(0x7f0000000100), 0x117b) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) openat$hwrng(0xffffffffffffff9c, &(0x7f0000004240)='/dev/hwrng\x00', 0x101000, 0x0) rt_sigreturn() ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 02:08:48 executing program 6: r0 = memfd_create(&(0x7f0000000180)='-cgroup)cgroup\x00', 0x1) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00000001c0)={0x4400003e, 0xc0000000000000, 0x14}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000200}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[]}, 0x1, 0x0, 0x0, 0x80}, 0x800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000012c0)) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/05/05 02:08:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3f}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) r2 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc0\x00', 0x101000, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000500)=r3, 0x4) r4 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r2, r4) r5 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000640)={0x0, 0xc4, &(0x7f0000000540)=[@in={0x2, 0x2}, @in={0x2, 0x4e24, @rand_addr=0x6}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1d}}, @in6={0xa, 0x4e24, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x4, @empty, 0x6332}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}]}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000006c0)={r6, 0x2c, "19a9e2c5fdbb264993e07cf8796745d45ab656c4e39fc407d8c4bc052f4454b81576849e855c4f5d4b51dd22"}, &(0x7f0000000700)=0x34) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000100)={0xb0000011}) setgroups(0x1, &(0x7f00000000c0)=[r1]) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000abbf80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf2609876b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35160ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f000073a000), 0x100000da, &(0x7f0000000140)=[{0x0, 0x0, 0x7, "8ce1eb635822eeb6825ce0972a0fbc0e25a03552e39f3bdc0b580a63b35f5ac92289409e3741d68435cb218c"}, {0x0, 0x1, 0x1f, "98108a6f51229bbf858218f71374e559615b08b55b0c72a6e49bf65f78ae1373af622434e10b"}, {0x0, 0x0, 0x1, "e1a33c7d07be214e4e53f05dbe3e985e0126b2216415b8be4d4f9456c2de08ca40bdcb7224d19bb8127eda387448d3f255af36250058af7272dc037d029c26e2736d11171e55baabcb930b4f5e33e336bd6e1ff0aeee4c44b5516095a51a535f80096d3df25329481b44373fa150976fb4c61896a9d183388e0e45313468d06abfb9591fa77d2a3f455a8eb398d7227daff52ad97a6b6c6dbc56afeb"}, {0x0, 0x1ff, 0x4, "1d9623a3c0d1d353767dffe8c1aca92ad9fa93cdb35990607d4d5d3b9c820972ce683656b3020c739b6a62e5ad3a8363efa71d6d2baba44ae12efdd3985dc10160f227eff4678df8d44f603a9cc17adfee2ff2d173ca6040fc0a63e8a74f2d"}, {0x0, 0x10e, 0x8, "67368e89612bbb682d671f73ccd9aac71fdef608b2f634c42afa992d127b543ecf39db7eaab6e940faaf199346669c406bf98c0de0910bc57036a3a91335780a78f277ac66f2598a280b62bae1924d68d2488197f624fbd3ce431a0f3c040ca9e159d75f48c2c8dbc0aebbb7991d426145cb2898b17e750f22e8d79173ab7013ce79e1b43ad2cc6c9b3508ab9e75487d2a5c9d10ab5a90a4798d1c78"}]}, 0x0) 2018/05/05 02:08:48 executing program 0: set_mempolicy(0x0, &(0x7f0000000040)=0x2, 0x81) r0 = dup(0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x100000001}, @in6={0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x573}, @in6={0xa, 0x4e24, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x15}, 0x6}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x200000000000, @local={0xfe, 0x80, [], 0xaa}, 0x174}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0xa0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x4, 0xc88, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001e40], 0x0, &(0x7f0000000000), &(0x7f0000001e40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x15, 0x0, 0x0, 'bridge_slave_1\x00', 'ip6gre0\x00', 'bond_slave_0\x00', "64756d6d791000", @random="edb9ff4b0b25", [], @random="0dd23c34898c", [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}, {{{0x5, 0x0, 0x0, 'team0\x00', 'bridge_slave_0\x00', "73797f6b616e6c65723000", 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xa0}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x15, 0x0, 0x0, 'ip6gretap0\x00', 'team0\x00', 'team_slave_0\x00', 'gre0\x00', @link_local={0x1, 0x80, 0xc2}, [], @empty, [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'veth1_to_bridge\x00', 'ip6gretap0\x00', 'bond0\x00', 'gre0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x948, 0x948, 0x980, [@among={'among\x00', 0x8b0, {{0x0, 0x0, 0x0, {[], 0x9, [{[], @broadcast=0xffffffff}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @multicast1=0xe0000001}, {[], @dev={0xac, 0x14, 0x14}}, {[], @multicast1=0xe0000001}, {[], @multicast2=0xe0000002}, {[], @broadcast=0xffffffff}, {[], @rand_addr}, {[], @broadcast=0xffffffff}]}, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x56], 0x3, [{[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @multicast1=0xe0000001}, {[], @loopback=0x7f000001}]}}}}]}}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff}]}, 0xd00) syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x0, 0x80) 2018/05/05 02:08:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='trusted.syz\x00') sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000000000)={0x14, 0x52, 0x401, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) [ 176.548527] netlink: 'syz-executor1': attribute type 46 has an invalid length. [ 176.556130] netlink: 28 bytes leftover after parsing attributes in process `syz-executor1'. [ 176.704140] netlink: 'syz-executor1': attribute type 46 has an invalid length. [ 176.711724] netlink: 28 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/05 02:08:48 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0xfec0000000000000, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/05/05 02:08:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7e622ead, 0x5, 0x202, 0x1000, 0x4, 0x5, 0x0, 0x9, r1}, 0x20) 2018/05/05 02:08:48 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000040)=""/160) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000140)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)='e', 0x1) 2018/05/05 02:08:48 executing program 0: unshare(0x38010000) fremovexattr(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="73798974656d2e6e70066eadf742dc8c94cdd46f646576558c625f353f61126162b4b17c54c3e93271f9be1250c2020000001fc07b5abb280b807ef85597ef106afc39b30626331180416bd203ccf2621963d9d4ce0dd2f1b3b932fb5b3f2e421d6347f8ac1e35b2ba9c4e474b1cbfc4acf3be45192941c48c186311190308108c3122029f3ae63f8cab31578fe3d2bbacb3acbee7d67f3a2f7b0eb7ffdbca9835e93ec702b0d0eb4e06660e4523d56d5f1eecb4d830726b6f9d8ec2f1f7bb85adbd0727197f4decc1c3e6122e83a9fdf4714f9549477791cd6e8e9a"]) 2018/05/05 02:08:48 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00009a7fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x40) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) write(r0, &(0x7f0000000100)="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", 0x1000) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x80000001}, 0x8) chdir(&(0x7f0000001100)='./file0\x00') ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf5ff0)={0x0, 0x8, &(0x7f0000cf5ff8)="0104000000000000"}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001140)={r2, 0x5}, 0x8) 2018/05/05 02:08:48 executing program 1: unshare(0x8000400) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0)=0xa7d, 0x4) sendfile(0xffffffffffffffff, r0, &(0x7f0000001240)=0xfffffffffffffffc, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000080)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="c93b843b6a9527e628685fbbc8b722f9abd4184c011be9754854e9e731e86fab4fec768223917b1335eb057f555261540930b86ac2529e289d7a81a45f8169402afbfd14a17d8bcfe50010897fb1fa5881402b67ad11500b6b810ee788f6d7d67bbe3005d9d3f43c9fc6b51650df479aa543f4d365c773ca706642ce9eeb063fa353ceade4c631a2", 0x88, 0x0) keyctl$reject(0x13, r1, 0x3f3ea596, 0x3, r2) 2018/05/05 02:08:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x3, 0x20000) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) accept4(r1, &(0x7f0000000500)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x80, 0x800) sendmsg$nl_route(r1, &(0x7f0000000640)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)=@bridge_newneigh={0x3c, 0x1c, 0x0, 0x70bd26, 0x25dfdbfb, {0x1c, 0x0, 0x0, r2, 0x20, 0xa, 0x7}, [@NDA_DST_IPV4={0x8, 0x1, @multicast1=0xe0000001}, @NDA_IFINDEX={0x8, 0x8, r3}, @NDA_LINK_NETNSID={0x8, 0xa, 0x9}, @NDA_MASTER={0x8, 0x9, 0xd6bf}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8851}, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000001a40)={&(0x7f0000000200)=@setlink={0x2c, 0x13, 0x521, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_XDP={0x4, 0x2b}]}, 0x2c}, 0x1}, 0x0) 2018/05/05 02:08:48 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/arp\x00') bind$alg(r0, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) getpeername(r1, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000000)=0x80) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f0000000040)='<', 0x1, 0x8000, &(0x7f0000ec3000)=@nfc={0x27}, 0x80) sendfile(r0, r1, &(0x7f0000000100), 0x800052) 2018/05/05 02:08:49 executing program 0: clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) futex(&(0x7f0000000040), 0xfffffffffffffffe, 0x0, &(0x7f0000000140)={r0, r1+10000000}, &(0x7f00000000c0)=0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x420000, 0x0) getpeername$packet(r2, &(0x7f0000000600), &(0x7f0000000640)=0x14) sendmsg$nl_route(r2, &(0x7f00000005c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000003}, 0xc, &(0x7f0000000680)={&(0x7f0000000200)=ANY=[@ANYBLOB="700300001000030728bd7000fbdb2500000000", @ANYRES32, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x40051}, 0x4000) 2018/05/05 02:08:49 executing program 7: socketpair(0x8, 0x6, 0xfeba, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7, 0x201) renameat2(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r2, 0x10d, 0xe, &(0x7f000079bffc), &(0x7f0000000080)=0xfffffffffffffe8e) 2018/05/05 02:08:49 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0xffffffffffffffa1) 2018/05/05 02:08:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x1, 0x0, 0x7, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000000380)=""/209, &(0x7f0000000480)=0xd1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00000004c0)={@remote, @multicast1}, &(0x7f0000000500)=0xc) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000540)=@assoc_value={0x0, 0x4a}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000005c0)={r3, 0x4, 0x0, 0xfffffffffffffffb}, &(0x7f0000000600)=0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x4e20, 0x0, 'dh\x00', 0x25}, 0x2c) sendmsg(r2, &(0x7f0000001d00)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000002c0)="28cfb5b4e1ae7150819b5a38baca7eab44", 0x11}], 0x1, &(0x7f0000001d80)=ANY=[], 0x0, 0x4048000}, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={'gretap0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000640)={0x1, r2}) chdir(&(0x7f0000000300)='./file0\x00') getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) 2018/05/05 02:08:49 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0x44}) read(r0, &(0x7f0000000080)=""/68, 0x44) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000040)={0x2, 0x1, &(0x7f0000000100)=""/235, &(0x7f0000001040)=""/4096, &(0x7f0000000200)=""/241, 0x5001}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) sched_setaffinity(0x0, 0x8, &(0x7f0000cd3ff8)=0x1) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000, 0x0, &(0x7f0000006000/0x1000)=nil) 2018/05/05 02:08:49 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000), 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x4) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000280)={0x0, 0x0, 0x16, 0x5, @buffer={0x0, 0x21, &(0x7f00000000c0)=""/33}, &(0x7f0000000100)="4609897b085916bd33ea89c9080c73ecbcf473606d66", &(0x7f0000000140)=""/204, 0x8001, 0x4, 0x0, &(0x7f0000000240)}) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x4000) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000005b000)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f0000169000)) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f0000000040)={0x4e3, 0x20, [0x9, 0x8, 0x2, 0x1d4587f6, 0x0, 0x1, 0x7f, 0x400]}) 2018/05/05 02:08:49 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000), &(0x7f0000000040)=0x18) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x80002, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) read(r0, &(0x7f00000000c0), 0x0) 2018/05/05 02:08:49 executing program 0: unshare(0x1ffffffe) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffee}, 0xffffffffffffffc6) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x127e, &(0x7f0000000000)) 2018/05/05 02:08:49 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x3b}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0xa9ba}, &(0x7f0000000180)=0x8) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2c, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x78f801, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r2, 0x77, "28f620fe964012b76251dc72740d2d69b75a3d8bfbf57a9d046f4ee1bebb21fe44c7c2d38b1389bedbbcdad67ebf7246077b968d7594afe220324f70c5cd052583218c6d6a5422f812af9d48b1f265925a3aec13a521536a19fdc9b81f45c8a5d440ebf22d71f249b5e5ca4272bab33bcba8ad606d59e7"}, &(0x7f0000000240)=0x7f) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r3, 0x800442d4, &(0x7f0000000340)=0x79) 2018/05/05 02:08:49 executing program 5: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e24, 0x3871, @loopback={0x0, 0x1}, 0x2553}}}, 0x84) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000000180)={{0xc0cc00000, 0x2, 0x21ca0595, 0x1, "90faa1b67a4573840fb8b3c790985127f98623bc005a59eb3dce74ff0428e0368940d813aef007dee67b9235", 0x162}, 0x0, 0x0, 0x6a8, r4, 0x100000000, 0x8, "9d7efda5d9f74e8b445c582a8c122c53e6bfcab6bbfb563ce7fbe0a976f459817ffb8c54cf8f84cd6d2ab16c7b9224e2358680d2428c97738da1aac2e161bde4", &(0x7f00000000c0)='vmnet0vboxnet0\x00', 0xf, [], [0x1, 0x3ff, 0x80, 0x5]}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x3, 0x0) [ 177.406383] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20000 dh [ 177.436982] device lo entered promiscuous mode [ 177.502734] device lo left promiscuous mode [ 177.542562] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20000 dh [ 177.584404] device lo entered promiscuous mode 2018/05/05 02:08:50 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0xffffe, 0x2) ioctl$int_in(r0, 0x80000000005008, &(0x7f0000003ff8)) signalfd(r0, &(0x7f0000000040), 0x100b9) 2018/05/05 02:08:50 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000007c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f00000001c0)=ANY=[@ANYBLOB="b800000013000100000000000000000000000000000000000000000000000000fe8000000000000000000000000000bb00000000000000000a00000000000000a2fbaa03ba9e3c03dc5ff119a0593df6a6f337a7dcfa70a12b779f6961299d13f92feffb53fb1b8ca1554fddc0a895188dae0fb4bd68a5395bdbc3921e477844f52b6f0f100951c790970f9f8c72ad4e478d090d034664655e848b7266b142a3b2fddc03c5bedcb73058e9c05b", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000001b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003000000000000004d14aeccae804b951e77796000000000"], 0xb8}, 0x1}, 0x0) 2018/05/05 02:08:50 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c05ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x24, &(0x7f0000000000)) r1 = creat(&(0x7f00000012c0)='./file0\x00', 0x12) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001300), &(0x7f0000001340)=0x4) 2018/05/05 02:08:50 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000140)={0x0, 0x5, 0x0, 0x0, "5290fccd2cf02f5fd8a09cf2dc8052b8958e307967346a3e9f70e5f2a8f815118c6bded44b9b1f5f8e961f55"}) 2018/05/05 02:08:50 executing program 1: sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x101) r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x17) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) fcntl$setown(r1, 0x8, r2) semop(r0, &(0x7f000001a000)=[{}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/05/05 02:08:50 executing program 2: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffffff, 0x0, 0x1, 0xff, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x40, 0x4d031, r0, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) mmap(&(0x7f00006b8000/0x4000)=nil, 0x4000, 0x0, 0x44031, r1, 0x0) 2018/05/05 02:08:50 executing program 0: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000000080)={{0x2, 0x5, 0x401, 0x0, "c023faef82d75bcd81fb91df96d72a9b991f465adf824a0114c550e725a2cda2011bff7c7aaf1f41d288309b", 0xffffffffffff0000}, 0x0, 0x0, 0x3, r1, 0x100, 0x8, "d3af460d0c4a9daa52e7a345424f71ab21d5bff9e374c2f2b53eb1d1118f975ca5b4c0ad7f3bdddbd86d13b1b003f6a6a8692536b5878c0f1f7c472e6382dc8a", &(0x7f0000000040)='\x00', 0x1, [], [0xd2c, 0x9c04, 0xffffffffffffff5b, 0x8000]}) creat(&(0x7f000077cff8)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') 2018/05/05 02:08:50 executing program 5: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x78, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e24, 0x3871, @loopback={0x0, 0x1}, 0x2553}}}, 0x84) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r3, 0xc1105518, &(0x7f0000000180)={{0xc0cc00000, 0x2, 0x21ca0595, 0x1, "90faa1b67a4573840fb8b3c790985127f98623bc005a59eb3dce74ff0428e0368940d813aef007dee67b9235", 0x162}, 0x0, 0x0, 0x6a8, r4, 0x100000000, 0x8, "9d7efda5d9f74e8b445c582a8c122c53e6bfcab6bbfb563ce7fbe0a976f459817ffb8c54cf8f84cd6d2ab16c7b9224e2358680d2428c97738da1aac2e161bde4", &(0x7f00000000c0)='vmnet0vboxnet0\x00', 0xf, [], [0x1, 0x3ff, 0x80, 0x5]}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x3, 0x0) 2018/05/05 02:08:50 executing program 4: unshare(0x400) r0 = creat(&(0x7f0000000ff8)='./file0\x00', 0x100) fallocate(r0, 0x0, 0x0, 0x0) 2018/05/05 02:08:50 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x9, 0x2000) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x68) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140)=""/8, &(0x7f0000000000)=0x8) fallocate(r1, 0x3, 0x3, 0x80) 2018/05/05 02:08:50 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"d202b999cf85000000000088f301e710", 0x2}) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000040)=0x1f) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) 2018/05/05 02:08:50 executing program 3: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x6, 0x101000) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) sendto$packet(r0, &(0x7f00000000c0)="e635e82de9938da2b2c65f386a6e2cc476b9ff11cd6023a02f5408aa3db8", 0x1e, 0x1, &(0x7f0000000180)={0x11, 0x15, r1, 0x1, 0x8, 0x6, @random="b35e23df5222"}, 0x14) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000340)) listen(r2, 0x110000000010) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, &(0x7f0000000300)=0x84) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) listen(r2, 0x2) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040)=0x8000004, 0xffffffffffffff8b) 2018/05/05 02:08:50 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000340)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100000001, 0x40080) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @remote, @broadcast}, &(0x7f0000000180)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={r2, @multicast2=0xe0000002}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x1, 0x8000000c8, 0x7}) 2018/05/05 02:08:50 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) close(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x9d6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x2000000000}, 0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x5}, 0x8) fstat(r0, &(0x7f0000001680)) 2018/05/05 02:08:51 executing program 5: timer_create(0x3, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000000c0)=0x0) rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)={0x77359400}, 0x8) timer_settime(r0, 0x0, &(0x7f0000000200)={{0x0, 0x989680}}, 0x0) 2018/05/05 02:08:51 executing program 4: r0 = socket$kcm(0xa, 0x5, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x101100, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000100)={0x6, &(0x7f0000000040)=[{0x0, 0x0, 0x0, @broadcast}, {}, {0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @local}]}) sendmsg$kcm(r0, &(0x7f0000000c00)={&(0x7f0000000740)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x5, [], 0x1}}, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)}, 0x0) 2018/05/05 02:08:51 executing program 2: clone(0x0, &(0x7f0000597f1c)="a4", &(0x7f00009b9ffc), &(0x7f0000005ffc), &(0x7f00003e5000)) r0 = open(&(0x7f0000000080)='/\x00', 0x82, 0x100) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x400000, 0x3, &(0x7f0000aed000/0x400000)=nil) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @multicast1}, &(0x7f0000000040)=0xc) 2018/05/05 02:08:51 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x1, 0x1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000080)={0xf557, 0x0, 0x10001, 0xb509}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x7f, r1, 0x3, 0x200}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @rand_addr=0x71}], 0x20) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0x28, 0x0, 0x0, 0xff7ffffffffff020}, {0x80000006}]}, 0x10) openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x80, 0x0) 2018/05/05 02:08:51 executing program 3: io_setup(0x88, &(0x7f0000000000)=0x0) io_cancel(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000040)}, &(0x7f0000000140)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0xfffffffffffeffff, 0x8, 0x81, 0x96, 0x5, 0x504}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1c}, 'ip6_vti0\x00'}}) 2018/05/05 02:08:51 executing program 0: r0 = timerfd_create(0x0, 0x7ffff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000240)={0x0, 0xdf5a}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000002c0)={r2, 0x81, 0x30}, 0xc) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x20) getdents64(r3, &(0x7f00000001c0)=""/8, 0x8) timerfd_settime(r0, 0x0, &(0x7f0000000100), &(0x7f0000000140)) timerfd_settime(r3, 0x0, &(0x7f0000000340)={{0x77359400}, {0x77359400}}, &(0x7f00000000c0)) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x8, 0x800) 2018/05/05 02:08:51 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0xfffffffffffffd65) accept$alg(r0, 0x0, 0x0) socketpair(0x12, 0x3, 0x3, &(0x7f00000010c0)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000001100)="f337eb263cc353047732ea8692c898ae", 0x10) r3 = socket(0xf, 0x5, 0x1) setsockopt$inet_mreq(r3, 0x0, 0x27, &(0x7f0000000000)={@empty, @broadcast=0xffffffff}, 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f0000000080)=0xddf4) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r5 = socket(0x8000000000001e, 0x5, 0x800) sendmsg(r5, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r6, 0x89}, 0xc) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = socket$unix(0x1, 0x1, 0x0) r9 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r9, 0x1, 0x22, &(0x7f000018effc)=0x1c, 0x4) bind$unix(r9, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r9, 0x0) connect$unix(r8, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r9, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) bind$inet(r7, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r7, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r7, 0x0, 0x23, &(0x7f0000000040)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) sendto$inet(r7, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/05 02:08:51 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002ff0)={0x1d}, 0x10) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x18000) ioctl$HDIO_GETGEO(r1, 0x301, &(0x7f0000000080)) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0xff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f00000002c0)=0xe8) bind$can_raw(r2, &(0x7f0000000300)={0x1d, r3}, 0x10) 2018/05/05 02:08:51 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000040)="9a24a553135c03cbcf235f6f58"}, {&(0x7f0000000240)="6285ff4a887d9f0ca16c098030e4116d64bad7733ad7a2cbb051e1770ba7530f00c61a5fb695cb5e3c8c3266fb0fadf4b791713c997737cdd7d3d13cdf1f4a1c7689dc49c7c6dfabbe6d935952e4dd9d04265a32c78cb1de0cdd4d435b689f1b0e3b1dc4a94f7bdd25303b9ef6eda97fa0c926bc24c83af68feaecd001eeb7c29e62c1b812a539a52086f6a6d4463ecc9ffeff3d4573402b0596f59e82ce552dbaf466b5b04981db74797108abe2732a8891e13f087554d3d12aa9f4d0bfe4267854b2c73e8d37b46da644f533bed90befc642fcab0d8f834c538e486b4159da57366d4891e8bafed939393d87d4675624d79e1bd15d42c3"}, {&(0x7f0000000180)="100b597a1e85"}, {&(0x7f00000001c0)="a2dafa2bccc91a3484ed304951d76e3534455795c73db6f354acc6723482188690976d1e4b64bd669093481d37ea6ba67bdb0d35d1a93a14f94518ac12a39a5f"}], 0x0, 0x0, 0xffffffffffffffe2}, 0x8000) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/05/05 02:08:51 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8441, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000180)={0x10000, 0x3ff, 0x100000001}) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8020000}, 0xc, &(0x7f0000000100)={&(0x7f0000001240)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00032dbd7000fcdbdf250100000004000500080001004e240000512fdf16e0cca61379f8714ad43e914043e00180000000000000ac43308152c8fc15288a0c53320c5af238e217b41c"], 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x0) sendto$unix(r0, &(0x7f00000001c0)="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", 0x1000, 0x1, &(0x7f00000011c0)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/05 02:08:51 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000080)=""/76) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) 2018/05/05 02:08:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f0000000280)="27000000140007a4d53a5000120f0a0011000100f5fe0012ff00a51b82d77a4b6db0068dd304f9", 0x27) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0xc100, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x200000000000007f, 0x0, 0x10000, 0xc}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x21cf}) 2018/05/05 02:08:51 executing program 6: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000240)="9cab1cecf1f6998145adf945fe8e4816d94e063703209a9c625b03079b6383d9b823430a12ec63cb36ddb246de22ac4765bbc03a329ac1e37837dbfcccf35bdb0eee6bd28a51646b6920c1ef00", 0x4d) getsockname(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x80) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="240000001d000307000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000080001007f00000192037e9c17ee549f460d8e20e74ff8fa4488177dddde45e3b40e5fca45ed72d1d891d5b2ad283d2fccb58bc59cee51888805778e1f2036b0d526f8948674af849a615265bb0ed8b59509a2"], 0x24}, 0x1}, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000200)) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000140)=0x1, 0x4) 2018/05/05 02:08:51 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000002800)=""/4096, 0x807}], 0x87) r1 = memfd_create(&(0x7f0000000080)="3afe39591b194fa808f1d14a28c0f7c26a995d1f73081d1af00a24", 0x0) read$eventfd(r1, &(0x7f0000000040), 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1) 2018/05/05 02:08:51 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$SG_GET_SG_TABLESIZE(r0, 0x405c5503, &(0x7f0000000080)) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000000c0)=""/217) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x2, 0x9, "a418a3b1e599095d76616e941915f28ebb2f87fb1d808d4186d7f9a5987be5f2b4011209efddc075d37b03e0f15691206d3dc80a55effc82d91bd1de06adc83c", "96fd6c866528fad44f11129ec786e63bacd8cda33bb3aa6bf976c7542d3c2e79", [0x7ff]}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000001c0)=""/150) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000002c0)={0x5, 0x12, 0x1, 0x6f, "cf41c93317e0fc506269a3901c7180904010bcf732289ab9606d3ed21cfb3b6c"}) r1 = accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x1c, 0x80800) r2 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@mcast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000000480)=0xe8) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setpipe(r0, 0x407, 0x8e) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000840)=@nat={'nat\x00', 0x19, 0x2, 0x228, [0x20000600, 0x0, 0x0, 0x20000630, 0x20000758], 0x0, &(0x7f0000000340), &(0x7f0000000ac0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff01000000170000002000000088096e7230000000000000000000000000007465616d300000000000000000000000726f736530000000000000000000000064756d6d793000000000000000000000aaaaaaaaaaaa00ff0000ffff0180c20000030000ffffff000000b0000000b0000000f80000006f776e65720000000000000000000000000000000000000000000000000000001800000000000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="01030000000000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a310000000000000000000000000209000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff01000000190000001000000081377465616d5f736c6176655f310000000065716c00000000000000000000000000626f6e645f736c6176655f310000000076657468310000000000000000000000aaaaaaaaaaaaffffffffff0079b4b77289d900ffffffffff00007000000070000000a000000000000000000000000000000000000000000000000000000000000000000000000800000000000000ffffffff000000007806cf846b7c83ca4d052afcde719fcd75e8798dea4cdcb109aedbf55845765e11cfbf5fa7f90f88a1625ca7175f73e7383e75daf32bf401fd01da62d02688b91c7a1ef17471bc6c3600873c4067c32d712246120b7250476f6e1f33318a9bcfd6cf145d5221e1721637400933a30c269d516a0585de14f25ac90532a0be49a679ff543025fa7ec198f03a0d246487c29760b552925e2c5243ccb7634c4a0871265f01a2992df588450d3756d25773e31d600308b78f7020927e3c5c633ed80fa75a07f85e9342b0cacc7b7780fa9b00d6911ae7ad790673a330e344d1e83333a7f6cde3bfe597c478e331734dcf296149a0cac955b5c8eae0628f4eb92295b44a9585a6be14a4ae378102b20a0a9b069cad3c15453d205847b618e77b47975038493043e1e1fa61d5abb08b8477d231d2c4cff0ca4bfb164739a500b3c03523bf99ac0df9c21d29fc8d51f76fb5605ca24fa3542ec99804570b066799ef37230c0e8e1b711140e5d017441cd4ca8591e5e2fc3ee359d5dcf75579fda9cc7e2e02e0c2ea26834f6055c9793bb7a1e468208374f7c328e6be6a4e91f43e683009082879a907644f657041e9ac0ce5da88e0ac5c65645e6251d45992d50c6f2e6fa54e9928cc5442db745a842231f05d0cd9d47f375a547bb215fc6e6baa2fd93b3535fa9e4e64d2126e0a2d4c8e49c8b29a99d681d20f33c2a3a4642a92215b762306b3eab77e4a3cfcb085299b326f000000000000000000000000000000006f3395dbebbee7d818c2fc81eaf925eaf2cb92e6400d188d766d725b7b9f9066"]}, 0x4df) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000940)={0x0, 0x2}, &(0x7f0000000980)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000009c0)=@assoc_value={r6, 0xfffffffffffffffc}, 0x8) close(r0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000300)={0x2, 0x9, 0x40, 0x100, 0xb933, 0xfffffffffffffff7}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000600), 0x4) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000008c0), &(0x7f0000000900)=0x4) 2018/05/05 02:08:52 executing program 3: accept4(0xffffffffffffffff, &(0x7f0000000380)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000400)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x1f, 0x8000e9, 0x6, 0x2, 0x9, 0x7fff, 0x7fffffff, 0x20, 0x9, 0xffff, 0x0, 0x1, 0x7fffffff, 0x6, 0x7ff]}, &(0x7f0000000540)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000600)={r1, 0x50, &(0x7f0000000580)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000640)=0x10) r2 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x80) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000740)='/dev/ppp\x00', 0xfffc, 0x0) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000300)=r3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x400, 0x2}, 0x90) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_trie\x00') ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000340)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000240)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x7fffffff, @empty, 0xffffffff80000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x5c) preadv(r6, &(0x7f0000a5df90)=[{&(0x7f0000d65fa8)=""/88, 0x58}], 0x1, 0x100001) 2018/05/05 02:08:52 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) mknod(&(0x7f0000000140)='./file1\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000), &(0x7f00000001c0)=0x88) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000000100)={0xffffffffffffffff, 0x5}) 2018/05/05 02:08:52 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x16) r1 = accept4(r0, &(0x7f00000001c0)=@nfc_llcp, &(0x7f0000000000)=0x80, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000180)=0xb1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x13, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000000c0)=0x13, 0x4) 2018/05/05 02:08:52 executing program 7: unshare(0x8000400) r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x3, 0x8000, 0x80, 0x0, 0x0, 0xd428, 0x101, 0x0}, &(0x7f0000000040)=0x20) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x6, 0x802) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0x62, "f28fd88d8938ed38e02a96c50f1e08488aae7887ccada615ed4f3175200db5bcc4219e4294a99efe5da9ba9b4193f131bc05986fb573035df19f1cc0995916cea02c04fe8e1d05c1dbecb3530ab38e1e555405cb080d416deb8d62d343433bd16c35"}, &(0x7f0000000100)=0x6a) 2018/05/05 02:08:52 executing program 0: ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000000140)=0x98) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0xba0, 0x1) setsockopt$inet6_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) 2018/05/05 02:08:52 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f000002c000)=[{&(0x7f0000000000)=',', 0x1}], 0x1, &(0x7f0000000780)=ANY=[]}, 0xc100) write$binfmt_elf32(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x401) 2018/05/05 02:08:52 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0xa) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) tgkill(0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000011c0), 0x314, 0x8}}], 0x1, 0x4800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ptrace$setsig(0x4203, r1, 0x6, &(0x7f0000000140)={0x10, 0x3, 0x10001, 0x11d363c1}) 2018/05/05 02:08:52 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000100)=0x4) r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x2) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00', 0xa201}) 2018/05/05 02:08:52 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x4000000000001) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x200000007}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) pwrite64(r0, &(0x7f00000004c0)="aed2438ea900c70000006cedd9842e22dfc7405b3d95b52d9370f89739bf054f19053db147c429ac6f7fa3e0d9548c41c6cdfc56f80d4575c65dd9aeba66f475032f3897053a1c5491dbb9817cbb534fe4fcf48f32277c2d322f5b1886e63fbe8acc6fde1a054c0f24506bf135dcca1ba6b6379e0abb71bcfe70f36b2bfa437c979bb5159bfa3ba44ea88770a91eb1c1523432c4d80c3dfddd1a22b60c2512ecc2272700631bc29c4211e578c4d96a6cba0846f9098f4b06258d956360ddad42db1857e5921f", 0x141, 0x4001000000000) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x701000) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x52, 0x400, 0x4, {0x10000, 0x4}, {0x6, 0x5}, @cond=[{0x9, 0xffffffffffff109b, 0x200, 0x9, 0x10001, 0xffffffff}, {0x8000, 0x7c00, 0x1, 0x80000001, 0x5ca, 0x20}]}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f00000000c0)={0x8, 0x7, 0x9, 0xfffffffffffffffb, "be3cc9f809ca9952d3ef873f688eecc17c96008630f5f510428ea38565bac2503b67f9989fffa3045cfa77c7", 0xae}) 2018/05/05 02:08:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB='user.9'], &(0x7f0000000080)=')%*user+\x00', 0x9, 0x0) dup(r0) 2018/05/05 02:08:52 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x1000, 0x4000000, 0x0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000b80)="1d", 0x1, 0x0, 0x0, 0x0) 2018/05/05 02:08:52 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000fe7fe4)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000bcefe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000400)={'bridge_slave_1\x00'}) r3 = dup3(r1, r0, 0x80000) finit_module(r2, &(0x7f0000000040)='bridge_slave_1\x00', 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000000000)=0xfbf7) 2018/05/05 02:08:52 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='pagemap\x00') r2 = socket$netlink(0x10, 0x3, 0xa) sendfile(r2, r1, &(0x7f0000014000), 0x4000800000) sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f0000000400)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x2c, 0x0, 0x0, 0x0, 0x0, {0x2}, [@IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}]}]}, 0x2c}, 0x1}, 0x0) 2018/05/05 02:08:52 executing program 5: unshare(0x8000400) r0 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000004ff4)={0xfffffffffffffffd}) 2018/05/05 02:08:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=ANY=[@ANYBLOB="240000004300010000000000000000001f1a00002c0001002f6465762f6175746f667300"], 0x24}, 0x1}, 0x0) 2018/05/05 02:08:52 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r0 = geteuid() delete_module(&(0x7f0000000180)='mslos\x00', 0xa00) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="6f730000e554341c48790a62294212c3e8d96b2e8c4fb22e2d2fa4a1795b8f"]) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xe000, r0, r1, 0x7, 0x400) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) fstat(r2, &(0x7f0000000200)) 2018/05/05 02:08:52 executing program 1: r0 = epoll_create1(0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000019ff4)) ioctl$VT_SETMODE(r1, 0x5111, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x8}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000000)) epoll_pwait(r0, &(0x7f0000461fc4)=[{}], 0x1, 0x0, &(0x7f0000ce5ff8), 0x8) [ 180.594020] bridge0: port 2(bridge_slave_1) entered disabled state 2018/05/05 02:08:52 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/snmp\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/182, 0xb6}], 0x1, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000180)) [ 180.696995] netlink: 16 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/05 02:08:53 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xbfa, 0x800) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000080)=0x4) r1 = socket(0x10, 0x3, 0x0) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="cdbf0e0000840180c200000086dd6002290f00383a00fe8000009c086c625ac4e4"], 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/05/05 02:08:53 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000040), &(0x7f0000000080)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20400}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x68, r3, 0x600, 0x70bd2d, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xe19}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x800) r4 = shmget(0x2, 0x2000, 0x100, &(0x7f00001ca000/0x2000)=nil) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r6 = shmget(0x0, 0x2000, 0x30, &(0x7f000035d000/0x2000)=nil) shmat(r6, &(0x7f0000000000/0x400000)=nil, 0xfff) shmat(r4, &(0x7f0000084000/0x2000)=nil, 0x3000) r7 = dup(r5) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x74, &(0x7f00000000c0)=""/186, &(0x7f0000000180)=0xba) 2018/05/05 02:08:53 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7005, &(0x7f0000002498)) 2018/05/05 02:08:53 executing program 6: mkdir(&(0x7f0000001240)='./file0\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x10000, 0x0) listxattr(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)=""/239, 0xef) ioctl$KDSETLED(r0, 0x4b32, 0x1) bpf$MAP_CREATE(0x0, &(0x7f00000012c0)={0x4, 0xfffffffffffffffc, 0x5, 0x3bf, 0x10, 0xffffffffffffffff, 0x2}, 0xffffffffffffff76) sendto$unix(r0, &(0x7f0000000040)="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", 0x1000, 0x1, &(0x7f0000001040)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001280)=0x6, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001200)={0x9}, 0x4) mount(&(0x7f0000001300)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000013c0)="d5f88938dec1445b59791c63a8d25e484af9fb4b954363223c3fb09b251f521aed6feff69e0e7cca071c5eac41ee885918cb9e4583376eb95f2b6dc6b3116655d8a5584a138315fe8d1c895bb49601000000000000004a8c26238c10c9d6503019cf465c3b8fabdc24392ccca855deedbfb545116bda876916bf489a2baf673559acba0000") 2018/05/05 02:08:53 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000180)='/dev/snd/pcmC#D#p\x00', 0x1, 0x90000) ioctl$KIOCSOUND(r0, 0x4b2f, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fsync(r0) io_setup(0x2, &(0x7f0000000080)=0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x80, 0x8400) bind$pptp(r3, &(0x7f0000000140)={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x1e) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r2, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000001000)}]) 2018/05/05 02:08:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000080)=@ipv4_newroute={0x2c, 0x18, 0xd19, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15}, @RTA_ENCAP={0x8, 0x16, @nested={0x4}}]}, 0x2c}, 0x1}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x7fff}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000200)={r2, 0x81, 0x1ff}, 0x8) 2018/05/05 02:08:53 executing program 3: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x7, 0x4) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0x4, 0x6636}, {0x3, 0x50b}, 0x26f7, 0x0, 0x200000000000}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000400)=ANY=[@ANYBLOB="520000000000000002004e24ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000002004e20ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001b9e0a1642a39e03f365619ab70b5204e7be683f026338d7eebfff8adab8a9b4cb8dc9e7898dceeaea97498a84af2dd132fc9a4439f6a17bb98aab5bebc69ed8f7984e6ee0fb74e242f1c0f61a5c9ed2b143d64018410d6698f5ed8819e8015f4b940cf800bb5e06f1b8199018803541e47c115a2a4428e7bd834e1ca495c5a98b5b8ab234dd4cd8b34b3e474e77675ac8a91667606b88261a17d822"], 0x210) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x4000) 2018/05/05 02:08:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000300)=ANY=[@ANYBLOB="0700000000000000000000000000000000000000000000002926499200000000"]) write$binfmt_aout(r0, &(0x7f0000000340)={{0xcc, 0x9, 0x100, 0x189, 0x2df, 0x0, 0x1fe, 0x40}, "bb30df8e016d58142c22da2888f5e49684d366464cdd61ab87a580365218b5f1b1a7f5f24d4731ed8805223aa4333a6a0306aaa4e1", [[], [], [], [], [], [], [], [], []]}, 0x955) [ 181.578775] netlink: 'syz-executor4': attribute type 21 has an invalid length. [ 181.642500] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/05/05 02:08:53 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001180)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00000011c0)={0xffffffffffffffdc, 0x8, 0x100000001, 0x8807, [], [], [], 0x6, 0x5, 0x9, 0x7, "003140ae5967d8ed5ff370d725cda697"}) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000001100)=@random={'user.', 'security.evm\x00'}, &(0x7f0000001140)='[\x00', 0x2, 0x3) r1 = socket$rds(0x15, 0x5, 0x0) socket$rds(0x15, 0x5, 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000010c0)=@known='security.evm\x00', &(0x7f00000000c0)=""/4096, 0xffffffffffffffca) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000040)={{}, 0x4a}, 0x10) 2018/05/05 02:08:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000c6cff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000333a81e857c33b62d68000120005030000000000000000070000000000000000000047df6c081b9dc7f2768e07583c03d6a1fdd605e590c193d585e2b2d1b3db1a3114096fc997d4f6b0f0da0000", @ANYRES32=0x0, @ANYBLOB="000000000000000008001d0000000000"], 0x28}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)={'team0\x00', r1}) 2018/05/05 02:08:53 executing program 4: r0 = socket$inet(0x2, 0x4000008000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000001c0)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x1, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0xa91a, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffeffffffff}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='bbr\x00', 0x4) shutdown(r0, 0x0) 2018/05/05 02:08:53 executing program 7: r0 = socket$inet(0x11, 0xa, 0x8) syz_emit_ethernet(0x6a, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1b}, [{[], {0x8100, 0x2, 0x7, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000080)=0x9, 0x4) recvmsg(r0, &(0x7f0000003940)={&(0x7f00000017c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x2e, &(0x7f0000003800), 0x0, &(0x7f00000038c0)=""/124, 0x7c}, 0x0) 2018/05/05 02:08:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) arch_prctl(0x1003, &(0x7f0000000180)="34d0c1c64138b07635ab2c42b628d47aba827424e1539421de90bec70b8be915d4248cdb7db183d1ea39fb6aedce42ed89ec2f0cbb83dd1c7d25eae8861705cdb2c65e5da761e62e0187a811b32a2936abcad995f47f50542d66f316c9f4eb15fe3850d1383609bcc35c6fe9fc97f723863c0b533ed70ac46245c0177ac6408f237fa152b48944e551f3c911cc87a6a8e1fae36f34af31e5019bb9e6") bind$inet(r0, &(0x7f0000000140)={0x2, 0x6, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) pwrite64(r0, &(0x7f0000000000)="6f63c5db2caa56f41e33650853d48e73cca80eaa6a3b4723935f983be7a28877f1a3d42b8bc49d60a6bf65ad0c52cae208d5f7ba7e50684870b944e0c343fcd92967e600b42fea51311b1eb93d6d956278b1316b755900447612ceb9a31c9a802be3640396ede21729ab188d42c58fa8fec96d98d12e42971bb5a67e954dbea77c7bb6c6d95db5cedfea4c46b9a6d0f6c72696aa4970f66a4269964e9d147ebec5ef5732ac063c0ee709667022a3027dc948", 0xb2, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x800, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000240)=""/235) 2018/05/05 02:08:53 executing program 6: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) fcntl$setstatus(r0, 0x4, 0x427fe) r1 = open(&(0x7f0000000000)='./file0\x00', 0x6000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0xaa}, 0x90) 2018/05/05 02:08:53 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x7, 0x4) sendmmsg(r1, &(0x7f0000002140)=[{{&(0x7f0000001080)=@generic={0x0, "471085920c5e01156202c480eabff7741a06a8884f4e7d6a1cad8485d38ea162d3761aa19848388536bca1ead1ba834cdfbb61e9ad6a221c867cd88ba1154b42b4d37f1cbb1be4da957f7c57d024f0e2a08001762b15e01c17e963761ec70f1e54366b825e90f9e37431a6dae21852b19d2083ed5498bf6cfe3d906ea59f"}, 0x80, &(0x7f00000020c0)=[{&(0x7f0000006c80)="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", 0x3f0}], 0x1}}], 0x1, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/05/05 02:08:53 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0x1e13df6a}], 0x3b8) ioctl$TCSETS(r0, 0x40045431, &(0x7f00000005c0)) r1 = syz_open_pts(r0, 0x2) dup3(r1, r0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) [ 181.944982] Unknown ioctl -2132257775 2018/05/05 02:08:54 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x6, 0x82800) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$VT_WAITACTIVE(r2, 0x5607) 2018/05/05 02:08:54 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) recvmmsg(r0, &(0x7f0000001ac0)=[{{&(0x7f0000000300)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000380)=""/252, 0xfc}], 0x1, &(0x7f00000004c0)=""/221, 0xdd, 0x1}}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000005c0)=""/145, 0x91}, {&(0x7f0000000680)=""/198, 0xc6}], 0x2, &(0x7f00000007c0)=""/223, 0xdf, 0xffff}, 0x1ff}, {{&(0x7f00000008c0)=@generic, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000940)=""/77, 0x4d}, {&(0x7f00000009c0)=""/131, 0x83}, {&(0x7f0000000a80)=""/244, 0xf4}, {&(0x7f0000000b80)=""/238, 0xee}, {&(0x7f0000000c80)=""/191, 0xbf}, {&(0x7f0000000d40)=""/24, 0x18}, {&(0x7f0000000d80)=""/37, 0x25}], 0x7, &(0x7f0000000e40)=""/226, 0xe2, 0xffff}, 0x2}, {{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000f40)=""/248, 0xf8}, {&(0x7f0000001040)=""/38, 0x26}], 0x2, 0x0, 0x0, 0xb9cc}, 0x7}, {{0x0, 0x0, &(0x7f0000001180)=[{&(0x7f00000010c0)=""/60, 0x3c}, {&(0x7f0000001100)=""/75, 0x4b}], 0x2, &(0x7f00000011c0)=""/191, 0xbf}, 0x6}, {{&(0x7f0000001280)=@in6, 0x80, &(0x7f0000001400)=[{&(0x7f0000001300)=""/234, 0xea}], 0x1, 0x0, 0x0, 0x1000}}, {{0x0, 0x0, &(0x7f0000001800)=[{&(0x7f0000001440)=""/196, 0xc4}, {&(0x7f0000001540)=""/177, 0xb1}, {&(0x7f0000001600)=""/219, 0xdb}, {&(0x7f0000001700)=""/228, 0xe4}], 0x4, &(0x7f0000001840)=""/37, 0x25, 0x2}, 0x5}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000001880)=""/13, 0xd}, {&(0x7f00000018c0)=""/185, 0xb9}, {&(0x7f0000001980)}, {&(0x7f00000019c0)=""/161, 0xa1}], 0x4, 0x0, 0x0, 0x3ff}, 0x7f}], 0x8, 0x10002, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001f40), 0x1, 0x0) stat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000001f00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x280000}, 0xc, &(0x7f0000001ec0)={&(0x7f0000001d80)=ANY=[@ANYBLOB="280100001700000429bd7000fedbdf25ffffffff000000000000000000000000000004d53b000000fe8000000000000000000000000000bbff010000000000000000000000000001000000000000000000000000000000014e2100004e2300000a00202029000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="ac1414aa0000000000d3c40000000000e00000010000000000000000000000004e23bd1c4e2400000a0080b073000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="fbffffffffffffff0500000000000000030000000000000009000000000000000180000000000000290000000000000004000000000000000008000000000000000000000100000001000000000000009000000000000000070000000000000006000000b56b6e0000010001000000000900000002000000ff7f000025bd7000"], 0x128}, 0x1, 0x0, 0x0, 0x4000004}, 0x4000000) waitid(0x1, 0x0, &(0x7f0000003b80), 0x2, &(0x7f0000003bc0)) openat$autofs(0xffffffffffffff9c, &(0x7f0000001980)='/dev/autofs\x00', 0x2, 0x0) 2018/05/05 02:08:54 executing program 3: syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @multicast2=0xe0000002, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1d}, @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000040)={0x3, 0x0, [0x0, 0x0, 0x0, 0x10000000000062d]}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) write$cgroup_pid(r0, &(0x7f00000000c0)={[0x31, 0x3a, 0x100000033, 0x31, 0x37, 0x32, 0x35, 0x32, 0x35]}, 0xeb) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000080), 0x4) 2018/05/05 02:08:54 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x400, 0x400002) fcntl$getown(r0, 0x9) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000100)='&\x00') r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4c43, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000080)=0x6) 2018/05/05 02:08:54 executing program 4: r0 = socket$inet(0x2, 0x4000008000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00000001c0)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x1, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0xa91a, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffeffffffff}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='bbr\x00', 0x4) shutdown(r0, 0x0) 2018/05/05 02:08:54 executing program 0: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') semget(0x3, 0x2, 0x108) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3, 0x7, 0xe, 0x14, "2c21584f7f26e8c5ab0614688ccdb3b7f51e9824355f26911fd8ed340d518b9d828c390d754540a6388493b6a53bbb9bc0ec7c1494f1db7882cbbe49d65050f7", "ce2428161273badf8d07580cab8aeec4b9fe29b5a61f3dbf054fabcf52ca9301", [0x2, 0xffffffff80000000]}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000000100)=0x7f) socket$rds(0x15, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x9, 0x6, 0x8}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xfcb}}}, 0x84) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0x6000000c}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000cd5000)={0x80000015}) 2018/05/05 02:08:54 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001700)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x10000, 0x1010c0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000040)=""/163) fcntl$setflags(r0, 0x2, 0x1) 2018/05/05 02:08:54 executing program 6: socket(0x1d, 0x0, 0x49c7) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) 2018/05/05 02:08:55 executing program 6: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7f}) bpf$PROG_LOAD(0x5, &(0x7f000095c000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000050000000000000000001300000000009500000000000000"], &(0x7f000040dff6)='syzkaller\x00', 0x1, 0x29e, &(0x7f000000a000)=""/195}, 0x48) 2018/05/05 02:08:55 executing program 1: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001580)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) kexec_load(0x16, 0x4, &(0x7f0000001400)=[{&(0x7f0000000240)="30bc64530d5eca749385b828e7c33d579069942beb3c708bc3da0ccc6a35cf1e20871722b4331129dc9a8909581a39ef2f722178915f8a6a6db920f3e6e05d5e667c64461a6cae51627b4dd408c38e2351211f69e01b468752db0410e34c9e6c0091ace5c467d36f1a046b52ba96897a14bfbc31b5f11fc1fd090c6d3c518b634a4b005ba6851852e9064e82693c99c0b541d152dc400599d068a7593829320c9948f96341a815c55040921dc1f2c99ff61da7765c87267236a8f53808e6979f0a23b968b738f0761dbb04f864ce092f3739a8a466c73806f5b3091d5416b524713b050bc61c", 0xe6, 0x7f, 0xe55}, {&(0x7f0000000340)="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", 0x1000, 0xffffffff, 0x8000}, {&(0x7f0000001340)="46bdc52f2dbade0f4da9957a0430c5e05c81fcb1a74b52239c6793a0d084f92f44bc5f6f53ab811f485a55c4069a2ac2cfde710ed847857019372ad680", 0x3d, 0x9, 0x7}, {&(0x7f0000001380)="8ae9f9a96b01464cc15c1a749da8c341c32cf6bb52c5d0bff34f48bed5936e97f321a8f0e6b8c0d4f83df4dc78bd8dcaaa8e43e6235081a87ea8e142e0271d764354ebf53e867097a8abfc632c8b9353d80db6387e8ee5e5bdb8769eb87c9dc751", 0x61, 0x1, 0x7f}], 0x1f0000) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1200000000000, 0x0, 0x8000, 0x0, 0x20}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2}, &(0x7f0000000180)=0x8) syz_open_dev$sndmidi(&(0x7f0000001540)='/dev/snd/midiC#D#\x00', 0x1, 0x111001) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0xc) sched_setaffinity(r3, 0xfffffffffffffecb, &(0x7f0000000100)=0x7) r4 = socket(0x11, 0x802, 0x0) setsockopt(r4, 0x107, 0xd, &(0x7f00000000c0)="cb5bc15926efaefaaf1c27e430bbf845", 0x10) unshare(0x400) fcntl$lock(r0, 0x7, &(0x7f0000010000)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000014c0)={0x0, @time={0x77359400}, 0xffffffffffffff97, {0x2d, 0x7}, 0xffffffffffffffcb, 0x2, 0x2}) ptrace$poke(0x5, r3, &(0x7f0000001480), 0x7fff) dup3(r1, r0, 0xfffffffffffffffe) 2018/05/05 02:08:55 executing program 3: mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x7ffffffe) r0 = openat(0xffffffffffffff9c, &(0x7f0000b0bff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='./file0/file0\x00', r0, &(0x7f0000012ff8)='./file0\x00') renameat(r0, &(0x7f00002f3000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f000001f000)='./file0\x00') 2018/05/05 02:08:55 executing program 5: r0 = socket(0x1e, 0x2, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'vcan0\x00'}) shmget$private(0x0, 0x1000, 0x78000802, &(0x7f0000ffd000/0x1000)=nil) 2018/05/05 02:08:55 executing program 7: r0 = socket$unix(0x1, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000035bff8)) madvise(&(0x7f000027b000/0x3000)=nil, 0x3000, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x0, 0xd630, 0x7, 0x28, 0xffffffffffffffff, 0x3ff}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000140)={r1, &(0x7f0000000040)="ce262c2278937f9d0ba5d25be8c16a8b8c84c66f6d9a40811694a4a42a0df145b4dd6c9a7e6a8e71a69b5cb4ffe5ceab4476ea0963a309273442ef47a4d1e2ce039a164f56", &(0x7f00000000c0)=""/72}, 0x18) 2018/05/05 02:08:55 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x402, 0x0) pread64(r0, &(0x7f0000000000), 0x0, 0x0) 2018/05/05 02:08:55 executing program 2: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000000080)={0x0, 0xa4, &(0x7f000076dff0)=[{&(0x7f0000000040)="240000000606f50000000000000006002001000be800600700000000ab001f0000000000", 0x24}], 0x1}, 0x0) 2018/05/05 02:08:55 executing program 4: shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x4000) [ 183.270977] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/05 02:08:55 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'%\nolte\x00', 0x20, 0x1, 0x298, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f0000000340), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x11, 0x0, 0x0, 'dummy0\x00', 'ipddp0\x00', 'syz_tun\x00', 'ifb0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0xe8, 0x190, 0x208, [@cluster={'cluster\x00', 0x10}, @connbytes={'connbytes\x00', 0x18}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "b0af8660d247329a6ecffadd7c76942a71a46667d4dac5fe0c0cc44f1bba9be59271170eff6e6b0bbb008bf3f39995c903701412c5c8ee9cc8b9ebd356cf5630"}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "5e23d66699d2c52233e0c594df248fb2d3c9a6e4da9fc9f799dc84464eee513911fa2b48a68b8101a3e70a774b41f311ddacaf54f81ee61e696d609f998f6ed6"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x310) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000040)={@rand_addr, @rand_addr}, &(0x7f0000000180)=0x8) [ 183.483896] xt_connbytes: cannot load conntrack support for proto=7 [ 183.490575] xt_connbytes: Forcing CT accounting to be enabled [ 183.520168] xt_connbytes: cannot load conntrack support for proto=7 2018/05/05 02:08:56 executing program 6: dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000051d000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000440)) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, r2) 2018/05/05 02:08:56 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x73c0}, 0x4) lseek(r0, 0x0, 0x3) 2018/05/05 02:08:56 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x48000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x6, 0x4) r1 = syz_open_dev$sndtimer(&(0x7f00004f6000)='/dev/snd/timer\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400000, 0x28) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000140), 0x4) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000200)) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/05/05 02:08:56 executing program 4: mkdir(&(0x7f0000b28000)='./file0\x00', 0x0) mount(&(0x7f0000700ff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000f19000)='mqueue\x00', 0x0, &(0x7f0000999000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000ac0)) mknod(&(0x7f000006e000)='./file0/file0\x00', 0xfff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x121001, 0x0) write$binfmt_aout(r0, &(0x7f0000000080)={{0x1cc, 0xffffffffffffff80, 0xfffffffffffffff8, 0xbf, 0x383, 0x1, 0x168, 0x7d}, "c7614553a47ab855f4bf19a4e37802b14efcddc579ddc8d99135d800a205ac76260b726482efeab46ec78cd4745d05589f4b0b2b2c62f46d6b7c4eac9758e9760fa4e1100082682f47af0dc0b70ddd0ddb5e6a21a5656b69b34c8d88b4f078acb2c5cc08e7b5f2430ac73e6de78edf9308aa1e1dbf027962e5c88ff1ec9ef735c6f64473f8c4f06f55c959c1502324eb3e21aacd6855fb29117937bf0b5f426a88e22b3c22061734470938662be6b6380df2c7672243845be8686ff20f9b84dc229842f7", [[], [], [], [], [], [], [], [], []]}, 0x9e4) creat(&(0x7f0000000040)='./file0/file0\x00', 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/urandom\x00', 0x80000, 0x0) 2018/05/05 02:08:56 executing program 2: r0 = socket$inet(0x2, 0x807, 0x8001) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000300)='ipddp0\x00', 0x10) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000280)) bind$inet(r1, &(0x7f0000011ff0)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000356ffc)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000000c0)=r3) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x5, &(0x7f0000000340)=[{0x7, 0x10001, 0x9, 0xffffffff}, {0x3, 0x2, 0x5, 0x7fff}, {0x7, 0x5, 0x5, 0x6}, {0x7, 0xd830, 0x8, 0x1}, {0x4, 0x0, 0xfffffffffffffffd, 0x1c}]}, 0x10) r6 = request_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)='/dev/full\x00', 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000002c0)={0x5, 0x6, 0x7}, 0xc) keyctl$chown(0x4, r6, r4, r5) socket$pptp(0x18, 0x1, 0x2) listen(r0, 0x0) membarrier(0x40, 0x0) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x2, 0x0) setsockopt$ALG_SET_KEY(r7, 0x117, 0x1, &(0x7f0000000140)="7eba0e4a50fdb74a71f932dd589f071ba5b2e5d30371eec628f7c99d6ecd5585a21391", 0x23) pipe2(&(0x7f0000000180), 0x84800) 2018/05/05 02:08:56 executing program 7: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000003000)="f8", 0x1) fallocate(r0, 0x3, 0x0, 0x1) fcntl$setpipe(r0, 0x407, 0x0) 2018/05/05 02:08:56 executing program 1: r0 = eventfd(0x101) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x0, 0x400) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000140)={0x8, 0x2, 0x1, 0xfffffffffffffbff}) ppoll(&(0x7f0000000180)=[{r2, 0x2082}, {r0, 0x3040}, {r2, 0x80}, {r0}, {r0, 0x4}, {r2, 0xa}, {r1, 0x8}, {r1, 0x200}], 0x8, &(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)={0x9}, 0x8) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cryptd(cbc-cast5-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="f782504a94d8d4fd4716c631feef967059064daeb9678b5688b63f2f08e8eeebeeb406c1f91da65f9f23ad4374ccb769e4e4321854b423fe26c20e372a4ade8934", 0x41) socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) 2018/05/05 02:08:56 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfff, 0x100) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) setsockopt$inet_buf(r1, 0x0, 0x31, &(0x7f00009b1000), 0xfda0) 2018/05/05 02:08:56 executing program 5: r0 = open(&(0x7f0000085000)='./control\x00', 0x28046, 0xfffffffffffffffe) r1 = inotify_init1(0x80800) inotify_add_watch(r1, &(0x7f0000273ff6)='./control\x00', 0x80000c12) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) 2018/05/05 02:08:56 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x482, 0x0) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000440)=0x78) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@dev, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) setresuid(r1, r2, r3) seccomp(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x35}]}) 2018/05/05 02:08:56 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000000c0)=0xeb9, 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x7) 2018/05/05 02:08:56 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) r1 = accept(r0, &(0x7f0000000080)=@can, &(0x7f0000000000)=0x80) bind$ipx(r1, &(0x7f0000000100)={0x4, 0x4183, 0x7, "9591e00f2d19", 0x2}, 0x10) openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x10000, 0x0) 2018/05/05 02:08:56 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6e65742f7073636865640002dc7c2853bf16fdec7f98be1166289c21af033475b702576cf290ca7a4bfdd2efb7b5067ae8b5d783e353fc783352736760f8cb5c34b24cfc6f6c2096e87a1d6f72a8f66b8a6de1b64655089aec02d473cafac6abbb9312383cd7c3746492356a59d3fba2a7b8acddb366ebc7adc4aca26a9f243ddfe4f00394deb541f815d146fdbeff05dab4a972388e035241fc4c49a4d201d561a1ea7ede618c230b72e3501bc1af8d372858df46f2c1cdf25106c03935cb82e7da9993563c8cd89462e33e9e8c72d527fe78ee3b91e4b8b6a37d4f1545e1b29c68558165476f2ced067f214bb99ab16f54dd3318") r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r2, r1) 2018/05/05 02:08:56 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x100, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000180)={'icmp6\x00'}, &(0x7f0000000200)=0x1e) r2 = socket$pppoe(0x18, 0x1, 0x0) r3 = accept(r0, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x80) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000140)={0x81, 0xfc4b, 0x8d8f, 0x5, 0x100000001}, 0x14) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000000000)={0x18, 0x0, {0x3, @empty, 'ip6_vti0\x00'}}, 0x1e) dup(r4) dup3(r2, r0, 0x0) 2018/05/05 02:08:56 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2100, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x861c, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @multicast1=0xe0000001}, {0x2, 0x4e20, @rand_addr=0x5}, 0x64, 0x2, 0x5, 0x1ff, 0x2, &(0x7f0000000040)='gre0\x00', 0x8, 0x2, 0x80}) r1 = userfaultfd(0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000398000)={0xaa}) userfaultfd(0x4807ff) 2018/05/05 02:08:56 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x140, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000000c0)=""/54) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl(r0, 0x4000000000001279, &(0x7f0000000080)) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000040)=0x3) 2018/05/05 02:08:56 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f00000001c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x101000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000240)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000280)={r1, r2}) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) mremap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000012000/0x3000)=nil) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x1}) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0xffff, 0x2, 0x1ff, 0xff, 0x7f, 0x0, 0xda79, 0xfa02, 0x8, 0x1, 0xd5, 0x80}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f0000000000)={0x2}) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000000180)={r5, r6}) 2018/05/05 02:08:56 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="76f12c0aad76590ba4fc25cd1163b5670700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) signalfd4(r0, &(0x7f00000001c0), 0xffffffffffffff8f, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x84000, 0x0) epoll_wait(r2, &(0x7f0000000740)=[{}, {}, {}, {}, {}], 0x5, 0x0) r3 = perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[]}, 0x1}, 0x20004840) writev(r3, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1) r5 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x75, 0x200) r6 = socket$inet6(0xa, 0x3, 0x2) bind$inet6(r6, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) connect$inet6(r6, &(0x7f000000cfe4)={0xa}, 0x1c) getsockname(r6, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000040)=0x3a) sendmmsg(r6, &(0x7f0000007e00)=[{{0x0, 0x91fd64c6d72236e2, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000000)=ANY=[], 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000002000), 0x2ab}}], 0x2, 0x0) ioctl$VT_DISALLOCATE(r5, 0x5608) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000280)={'lo\x00', @ifru_ivalue}) r7 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ef3618ad7a7b94bf68765f3eadf89d0f3d16426608a68de328935c05257608f1e8d52dbf4b085756d58d6256c56f0393dd01a9748a6790fdf0598cc02e2ff974e0945e75944e21bc8755b9bd928dd3e8c1c7333066630c96e99fbb25173a510fee4155b92fad693554c1330733", 0x6d, 0x0) keyctl$clear(0x7, r7) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x2, 0xff, 0x6, 0x8e3, 0x0, 0x1}, 0x20) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000780)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffe16) ioctl$KIOCSOUND(0xffffffffffffffff, 0x4b2f, 0x100000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x0, 0x0, 0x400, 0x7}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000640)={r8, @in6={{0xa, 0x4e23, 0xfac0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080), 0x4) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000400)=""/232) [ 184.701691] Unknown ioctl -1073191926 [ 184.759475] Unknown ioctl -1073191926 2018/05/05 02:08:56 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r2 = semget$private(0x0, 0x3, 0x4) semctl$GETPID(r2, 0x0, 0xb, &(0x7f0000000280)=""/222) ioperm(0x80000000, 0x3, 0x5) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x7c, r1, 0x10, 0x70bd26, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_bond\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x1}, 0x50) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000240)) write$rdma_cm(r3, &(0x7f0000000080)=ANY=[@ANYBLOB="100000000000", @ANYBLOB='\x00\x00'], 0x8) 2018/05/05 02:08:56 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000140)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000180)={0x2, 0x1, 0x3a37, 0x401, r2}) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0xfffffffffffffffe, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/05 02:08:56 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)}, {&(0x7f0000000280)=""/14, 0xffffffffffffff14}], 0x2) 2018/05/05 02:08:56 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x200000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x8, 0x8301) 2018/05/05 02:08:56 executing program 7: r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x90) 2018/05/05 02:08:56 executing program 1: r0 = semget(0x0, 0x3, 0x28) semtimedop(r0, &(0x7f0000000000)=[{0x4, 0xfff, 0x800}], 0x1, &(0x7f0000000040)={0x77359400}) r1 = semget$private(0x0, 0x4, 0x0) semtimedop(r1, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) semtimedop(r1, &(0x7f0000a0ffc4)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000043d000)={0x0, 0x989680}) 2018/05/05 02:08:56 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)) r1 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffa000/0x4000)=nil) io_setup(0x8000, &(0x7f0000000180)=0x0) io_cancel(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xb, 0x4e00, r0, &(0x7f00000001c0)="c82d700ec6748b68f8fc55936ec64aa1c91313b3dc0f24103e76fa7c07e4a9d080a725ac32aad973e4801bc9949694697ef4a2278389216f8e07805e89596414b8c8191e58e26e600fcf3dff37214a63018b637bc7e0196dca5c5e6fc596dc1a315bb183d4f0d0d091b4642ac0c948f3bd04023701d7cb0d6bc4d2557f6bffe15caa0cc57baffe1050a5298414a8dcc100ae15debfb66f02a59c51d1a87f", 0x9e, 0xffffffff00000000, 0x0, 0x0, r0}, &(0x7f00000002c0)) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/144) openat$cgroup_int(r0, &(0x7f0000000100)='cgroup.max.depth\x00', 0x2, 0x0) 2018/05/05 02:08:56 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000200)={0x1000000000000080, 0x2, 0x7ffffff, 0xfffffffffffffffe}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x20200, 0x0) getpeername$netrom(r2, &(0x7f00000002c0), &(0x7f0000000300)=0x10) fcntl$lock(r1, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0x0, 0x10000}) fcntl$lock(r1, 0x6, &(0x7f0000000080)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f00000000c0)=""/253, &(0x7f0000000040)=0xfd) 2018/05/05 02:08:57 executing program 4: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x9, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) 2018/05/05 02:08:57 executing program 6: r0 = socket(0x0, 0x0, 0x8) listen$netrom(r0, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'lo\x00', {0x2, 0x0, @broadcast=0xffffffff}}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x4, 0x6e6, 0x9, 0x0, 0x11}) 2018/05/05 02:08:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getdents64(r1, &(0x7f0000000100)=""/90, 0x5a) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000000)={0x14, 0x25, 0xafb}, 0x14}, 0x1}, 0x0) 2018/05/05 02:08:57 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) setresgid(r2, r3, r4) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r5 = getegid() ioctl$TUNSETGROUP(r0, 0x400454ce, r5) r6 = signalfd(0xffffffffffffffff, &(0x7f0000000140), 0x8) unshare(0x40600) tee(r6, 0xffffffffffffffff, 0x8, 0x0) getsockname(r0, &(0x7f0000000040)=@l2, &(0x7f00000000c0)=0x80) 2018/05/05 02:08:57 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0xfff, 0x3}]}) 2018/05/05 02:08:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000cc0ff5)='clear_refs\x00') ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000000)={{0x2, 0x6, 0x1, 0x6, 0x4}, 0xfffffffffffffc01, 0x7ff, 0x1, 0x1, 0x7, "b53330390a6813ce95eeeb8b18fa25a60b8c34c8b0fb783def8627dfed0e6b7d569a3e351436cf80d686db9aeb4e29feb55a5ef44dc25c3bd6c201e211d11185ef1d2b4ebfc500691c0a7d883bb822cc4cd69d22da46c23b3c00579cba31a6b3f64a6d3321bd5a14f5a6aa20be6518168ecd556982c92ce07cf2cfb1500c028c"}) writev(r0, &(0x7f0000c4fff0)=[{&(0x7f0000bdafff)='1', 0x1}], 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) sched_setparam(r1, &(0x7f0000000140)=0x2) r2 = gettid() write$eventfd(r0, &(0x7f0000000180)=0x4, 0x8) sched_setparam(r2, &(0x7f00000000c0)=0xfffffffffffffbf7) 2018/05/05 02:08:57 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x20000) write$tun(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="000089ff030400000101ff07c80780bc1ac6649ea61efe0d425aad4df9505fb27740b71bae7945b8b7316300dffb19b35762ce459c"], 0x19) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) 2018/05/05 02:08:57 executing program 3: r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000040)={0x3c, @multicast2=0xe0000002, 0x4e22, 0x1, 'rr\x00', 0x2, 0x0, 0x51}, 0x2c) ioctl$VHOST_SET_OWNER(0xffffffffffffffff, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0xaf01, &(0x7f0000000180)={0x1}) 2018/05/05 02:08:57 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001a00)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c0000001800010000000000ba27dc3502000000000000004e330048af7921aa7f00000108000b0000000000"], 0x2c}, 0x1}, 0x0) 2018/05/05 02:08:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f00004d1000)=0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bcsh0\x00', 0x0}) sendmsg$can_bcm(r1, &(0x7f00000003c0)={&(0x7f00000002c0)={0x1d, r2}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x7, 0x223, 0x3f, {0x0, 0x7530}, {}, {0x2, 0x8a980000000000, 0x7fffffff, 0x8}, 0x1, @canfd={{0x4, 0x3f, 0x7f, 0x2}, 0x2, 0x2, 0x0, 0x0, "95160e10afeaf9063c425ddf81ab838eb044272bbdcba18aa9a7977c34698f9bb105f16e9902a8f9d07867103381ad6497432cbba586efeb456538a34049f204"}}, 0x80}, 0x1, 0x0, 0x0, 0x24000000}, 0x240408d1) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x44) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000680)={{{@in, @in=@rand_addr}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000780)=0xe8) r3 = syz_open_dev$dspn(&(0x7f0000000400)='/dev/dsp#\x00', 0xfffffffffffffc01, 0x400) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f00000005c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)={0x98, r4, 0x300, 0x70bd2d, 0x25dfdbfb, {0xd}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x12}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1d}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xbd1}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}]}, 0x98}, 0x1, 0x0, 0x0, 0x800}, 0x10) fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r5, r6) 2018/05/05 02:08:57 executing program 7: socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f00000000c0)) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0xa80) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000080)={0x7ff, 0x7, 0x200, 0x400, 0x7f, 0xb9f}) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) 2018/05/05 02:08:57 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x5380afc2e2702006) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}], 0x1c) connect$inet(r0, &(0x7f0000001ff0)={0x2}, 0x10) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="b7cb970a6bc3b253428861412e175ba7feee53c6414d94f23b668b26380811e892a10acfbacfd93f14ee03da2d6c55958e9d377c1439cfa2e2a86ff022c582363305d2591728b30be1234f7b445bda73e39c3a27ec25441c1b38b2a1597dec125d6f5c7e10fdcc29c76b347d16ec55da522c2cb2bbf8972b5e65edec847e51c0976139f0", 0x84, 0xfffffffffffffffe) r3 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$instantiate(0xc, r2, &(0x7f00000001c0)="ed111bedf900901fb62f22d93655e0893aab23a5183372eed4f1d48fdd1b1ad37c2cec9145c1ed233667e18da043f1a3e94390700e50a394580c9945c5e6220cf3ce139abb19d8b8472aa8b8cbab1ce49bed4f239c738c2b2ebc39ebbdbe4af16c26adfaec0cfb0cdc3115e43c1717355d8f4e764e1bbc49390d7f13ae1d00264b562603b726ffcdcd443cf69c8c8a4d0906a65a03ac11db4ae42a0e100612df1346f942f9fdf84ba02bd97e761f6facacfc015f6ec58300693dc946", 0xbc, r3) 2018/05/05 02:08:57 executing program 1: perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x40000003, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000080)={0x1, 0x200}) 2018/05/05 02:08:57 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r0) r1 = socket$inet(0x2, 0x3, 0x19) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffd80) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x2}}, 0xe8) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000100)={0x1, 'veth0_to_bond\x00'}, 0x18) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000180)=ANY=[@ANYBLOB="e0008002ac1414aa000000fae8ffffff000000008500000000000000946b3db7addbee0e"], 0x1c) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/net/pfkey\x00', 0x8000, 0x0) getsockname$llc(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x10) setsockopt$inet_mreqn(r1, 0x0, 0x25, &(0x7f0000000200)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) finit_module(r1, &(0x7f0000000480)="7e657468305f746f5f626f6e640062ad", 0x1) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f0000000240)="1ab896f3165b3524d70f95a51b9818c3246cf38b36d821b7dbec3a548d79e208fdec698d021698dca0134ee2971e4dc48b88d26745ec8dd3191aa8f827aa129679db69a15c984e220f6d3a72ac46b011ca052c5c23a8833a671eb15cd0dfa3c909c840b44e90553763188d93a08bac56188db9a2ffd23babb0cd95fa3e5ac9c83c1ad135a23848b27163531f4f3cda417171963f00cb4fe5241fc1c70f23b1b9f22b7d0605c12244dcdf5be97293ce65d912") r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x200000, 0x0) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f00000001c0)=0x9, &(0x7f0000000300)=0x4) 2018/05/05 02:08:57 executing program 3: set_mempolicy(0x2, &(0x7f0000000000)=0x3, 0x7fff) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x2, 0x0) write$eventfd(r0, &(0x7f0000000140)=0x7, 0x8) unshare(0x40000000) r1 = dup(0xffffffffffffff9c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') write$eventfd(0xffffffffffffffff, &(0x7f00000000c0)=0x101, 0x8) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000180)) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYBLOB="72f992621c1b3fe68b6f0941ffe162f06d36fa52ac1c8db3875b13a2f3ad5213a96d69dbd38ff7b9e526d1cc59856559dea6e8fbe1f4f14304927b09934dd58f7f6c89f8d56e565e261fcd96aa55d771c26377b429a1c19faf8f1c8e33e9290b2fdfb73979581e236e583c9b97603a7f2b"], 0x1}, 0x1}, 0x4000000) alarm(0x7) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x40, 0x4) 2018/05/05 02:08:57 executing program 2: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) fstat(r0, &(0x7f0000000fbc)) r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r1, &(0x7f0000017000)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000002900)=[{&(0x7f0000000040)="11", 0x1}], 0x1, &(0x7f00000000c0)}, 0xc100) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000180)="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", 0x4cb}], 0x1, &(0x7f0000028000)}, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000140)) sigaltstack(&(0x7f0000000000/0x4000)=nil, 0x0) 2018/05/05 02:08:57 executing program 4: r0 = perf_event_open(&(0x7f0000740000)={0x0, 0x41, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfcb, 0x20080000000000, @perf_bp={&(0x7f0000b86fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x7, 0x80, 0x276, 0x4, 0x3a50e93a, 0x80}) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8)=0x1, 0x1, 0x2) r1 = fcntl$getown(r0, 0x9) process_vm_writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000000080)=""/45, 0x2d}, {&(0x7f0000000140)=""/118, 0x76}], 0x3, &(0x7f0000000700)=[{&(0x7f0000000200)=""/50, 0x32}, {&(0x7f0000000240)=""/113, 0x71}, {&(0x7f00000002c0)=""/180, 0xb4}, {&(0x7f0000000380)=""/252, 0xfc}, {&(0x7f0000000480)=""/215, 0xd7}, {&(0x7f0000000580)=""/224, 0xe0}, {&(0x7f0000000680)=""/104, 0x68}], 0x7, 0x0) 2018/05/05 02:08:57 executing program 6: socketpair(0x1d, 0x800, 0x0, &(0x7f00000000c0)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x212000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x7}], 0x2c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x36, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/05/05 02:08:57 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) bind$can_raw(r0, &(0x7f0000002ac0)={0x1d, r1}, 0x10) r2 = getpgrp(0xffffffffffffffff) tkill(r2, 0x24) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) syz_mount_image$btrfs(&(0x7f0000000100)='btrfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000440)={[{@subvolid={'subvolid', 0x3d, ',\\,ð1keyring'}, 0x2c}]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000180)={{0x39, 0x7f}, {0x7fffffff, 0x5}, 0x1ff, 0x2}) [ 185.703393] IPVS: ftp: loaded support on port[0] = 21 2018/05/05 02:08:57 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d67000)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x2, 0xa}}, {{@in, 0x0, 0x3c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYRES16=r0], 0x0) 2018/05/05 02:08:57 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c26fec)={0x1, 0x88, 0x103, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={r0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f000000a000), &(0x7f0000006000)}, 0x20) [ 185.858424] can: request_module (can-proto-0) failed. [ 185.925755] can: request_module (can-proto-0) failed. [ 185.989025] IPVS: ftp: loaded support on port[0] = 21 2018/05/05 02:08:58 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000200)={0x1, 'eql\x00', 0x3}, 0x18) syz_emit_ethernet(0x6e, &(0x7f0000101000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00383a0000000000000000000000ffff00000000ff0200000000000000000000000000010200907800000000609433df00003a0000000000000000000000000000000001fe800000000000002ca64fa864a319cd1346000000000000"], 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="fe", 0x1, 0xfffffffffffffffe) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) keyctl$chown(0x4, r3, r4, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000180)={{&(0x7f0000000040)=""/201, 0xc9}, &(0x7f0000000140), 0x4}, 0x20) 2018/05/05 02:08:58 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa000000000000000049082e4e4a29a254e27cdb713319377f2e8b4546", @ANYPTR=&(0x7f0000003ac0)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="1101000000000000"], 0x20) r2 = gettid() ioprio_set$pid(0x1, r2, 0x1) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="8bbeefd6", 0x4, r3) sched_setscheduler(r2, 0x7, &(0x7f0000000040)=0xe6af) write$rdma_cm(r0, &(0x7f0000002100)=ANY=[@ANYBLOB="0afc0000040000fa", @ANYRES32=r1], 0xc) 2018/05/05 02:08:58 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) fallocate(r0, 0x1, 0x0, 0x6) 2018/05/05 02:08:58 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40200000, 0x0) unshare(0x1000000040600) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', r0}, 0x10) setrlimit(0xb, &(0x7f0000000000)={0x20, 0xfff}) r1 = fcntl$getown(r0, 0x9) ptrace$peekuser(0x3, r1, 0x7ff) 2018/05/05 02:08:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='wchan\x00') getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0x3e}], 0x10}}], 0x2, 0x0) 2018/05/05 02:08:58 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000580)=ANY=[], 0xff42) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40040, 0x0) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) recvmmsg(r1, &(0x7f0000001440)=[{{&(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000002840)=[{&(0x7f0000000300)=""/4096, 0x1000}], 0x1}}], 0x1, 0x0, 0x0) recvmsg(r1, &(0x7f0000000040)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000001480)=""/4096, 0x9d1}], 0x1, &(0x7f0000001400)=""/6, 0xfffffffffffffe20}, 0x0) 2018/05/05 02:08:58 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x400000, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000180)=""/88) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x1000000000004e23}, 0x10) msgget(0x3, 0x2) sendto$inet(r0, &(0x7f00000000c0)="c3", 0xf9, 0x51, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x2000000000}, 0xaa3e0971d0b02380) recvfrom$inet(r0, &(0x7f0000000000)=""/187, 0xbb, 0x1, 0x0, 0xfffffffffffffeac) 2018/05/05 02:08:58 executing program 4: r0 = perf_event_open(&(0x7f0000740000)={0x0, 0x41, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfcb, 0x20080000000000, @perf_bp={&(0x7f0000b86fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x7, 0x80, 0x276, 0x4, 0x3a50e93a, 0x80}) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8)=0x1, 0x1, 0x2) r1 = fcntl$getown(r0, 0x9) process_vm_writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f0000000080)=""/45, 0x2d}, {&(0x7f0000000140)=""/118, 0x76}], 0x3, &(0x7f0000000700)=[{&(0x7f0000000200)=""/50, 0x32}, {&(0x7f0000000240)=""/113, 0x71}, {&(0x7f00000002c0)=""/180, 0xb4}, {&(0x7f0000000380)=""/252, 0xfc}, {&(0x7f0000000480)=""/215, 0xd7}, {&(0x7f0000000580)=""/224, 0xe0}, {&(0x7f0000000680)=""/104, 0x68}], 0x7, 0x0) 2018/05/05 02:08:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8992, &(0x7f00000001c0)={'syz_tun\x00', @ifru_names='ip6_vti0\x00'}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x800, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000200)=""/231) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x3, 0x410040) setsockopt$inet_dccp_int(r2, 0x21, 0x0, &(0x7f0000000180)=0xff, 0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000040)={0xfffffffffffffffd, 0x10000, 0x9, 'queue0\x00', 0x13}) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000140)=0xbc0c, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000300)={0x13}) 2018/05/05 02:08:58 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') chroot(&(0x7f00000000c0)='../file0\x00') r0 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x800, 0x1) openat(r0, &(0x7f0000000100)='../file0\x00', 0x400, 0x1) statfs(&(0x7f0000000180)='../file0\x00', &(0x7f00000001c0)=""/111) chroot(&(0x7f0000000000)='./file0\x00') 2018/05/05 02:08:58 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0xffffffffffffffff) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r1}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r1}) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000000c0)={0x3, r1}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2002, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000140)=0xabe) 2018/05/05 02:08:58 executing program 1: r0 = socket(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "01"}], 0x18}, 0x0) setrlimit(0x7, &(0x7f0000becff0)) recvmsg(r1, &(0x7f0000000880)={&(0x7f0000000240)=@nl=@unspec, 0xc, &(0x7f0000001640), 0x0, &(0x7f0000000800)=""/86, 0x56}, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x28042, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r3, 0x0, 0xffff, 0x1f) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f00000000c0)) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendfile(r0, r3, &(0x7f0000000000)=0x5d, 0xfff9) dup2(r2, r0) 2018/05/05 02:08:58 executing program 5: ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000240)={0x0, 0x0, 'client1\x00', 0x0, "6f60abb6694c35a5", "02fc4976758d745f1cb81073833d118a72a579233691d681b500cc52ce79021c"}) socketpair(0x11, 0x2, 0x6, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x401) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) process_vm_writev(r1, &(0x7f00000008c0)=[{&(0x7f0000000140)=""/81, 0x51}, {&(0x7f0000000600)=""/133, 0x85}, {&(0x7f00000006c0)=""/180, 0xb4}, {&(0x7f0000000780)=""/121, 0x79}, {&(0x7f0000000800)=""/164, 0xa4}, {&(0x7f0000000300)=""/31, 0x1f}, {&(0x7f0000000400)=""/19, 0x13}], 0x7, &(0x7f0000000440)=[{&(0x7f0000000380)=""/80, 0x50}, {&(0x7f0000000580)=""/97, 0x61}, {&(0x7f0000000500)=""/125, 0x7d}, {&(0x7f0000000080)=""/140, 0x8c}, {&(0x7f0000000000)=""/59, 0x3b}], 0x5, 0x0) 2018/05/05 02:08:58 executing program 6: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0x42) vmsplice(r0, &(0x7f0000001840)=[{&(0x7f0000000000)='h', 0x1}], 0x1, 0x0) 2018/05/05 02:08:58 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f00000003c0)={0x53, 0x0, 0x6, 0x0, @scatter={0x0, 0x0, &(0x7f00000001c0)}, &(0x7f0000000200)="4528ff240500", &(0x7f0000000040)=""/158, 0x0, 0xfffffffffffffffc, 0x0, &(0x7f0000000380)}) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000240)=[{&(0x7f0000000180)="07e6d050cc982eb2200ba240e6eb384d220bc2ec8d2a59e9de606ddf3b08dc8fbccbc5cfb984b37b6d7804bbb257b0ea75489b821d722a502c1062a8dc530d3f4bee514d36b2ea3699ef", 0x4a}], 0x1, r2) 2018/05/05 02:08:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x18000000004) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @rand_addr=0x400}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x20) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000000)="580000001400192340834b80040d8c560a227fffffff810000000000000058000b4824ca5a4f64009400060bc4395aa8000000000000008000f0fffeffff09000000fff5dd00000010000100080e05dc0000000000000000", 0x58}], 0x1) getsockname(r0, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000180)=0x80) 2018/05/05 02:08:58 executing program 7: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ip_tables_matches\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/206, 0xfffffffffffffe77}, {&(0x7f0000000200)=""/204, 0xcc}, {&(0x7f0000000000)=""/37, 0xfffffffffffffd68}, {&(0x7f0000000300)=""/222, 0xde}, {&(0x7f0000000400)=""/138, 0x8a}, {&(0x7f00000004c0)=""/131, 0x83}], 0x6, 0x10400003) dup(r0) 2018/05/05 02:08:58 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @rand_addr=0x5e1a}, 0x28c) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/05/05 02:08:58 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x40044591) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x2}) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f00000000c0)) mkdir(&(0x7f0000000000)='./file0\x00', 0x51) 2018/05/05 02:08:58 executing program 6: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x0, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)=""/221, 0x3e80000000}], 0x1) preadv(r0, &(0x7f0000001780)=[{&(0x7f0000000240)=""/104, 0x68}, {&(0x7f00000002c0)=""/200, 0xc8}, {&(0x7f0000001500)=""/91, 0x5b}, {&(0x7f0000001580)=""/231, 0xe7}, {&(0x7f0000001680)=""/209, 0xd1}], 0x5, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000500)="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0x1000}, {&(0x7f00000000c0)="f5bb0a0c3c5d043c7d07427f4638d989087651ca0a1e8b9c5207c709c14386068526cd6fa71084d2d288be9e90426f86b0f123e367f6d7a255c2d6d28fc5", 0x3e}, {&(0x7f0000000100)="4593181e9f0ae9dadf1e2468dbd6e627fd958779b4a8f639b4f1468a44a7104b160c26cab71ecdc1037abdb65872f428521c92717dd3", 0x36}, {&(0x7f0000000140)="0c63ac6eb53474a7a9ca696cefe8b17e7977acb38d1e503ab1c787906daace75adade54a2a14d83649c1fb6ded4712cf6284c45318051de515fc43c4547da5babc9eba29fb34f9ac5e5f44e21448bd233aba02ec54fb5493263f7ff8ca64b768ad33c4248411bec41f5feb6b0fe77cce6dfd44e6ac8209c0b8cb9ec6720a9f6409322c79f3d94e36fa511f2f92f55f7bf1819e435b9a64f879", 0x99}], 0x4, 0x4) 2018/05/05 02:08:58 executing program 5: r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$inet(0x10, 0x3, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x2002, 0x0) accept4$inet6(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c, 0x0) dup3(r0, r1, 0x0) sendmsg(r1, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000c21f67)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffdbb, &(0x7f000076dff0), 0x1}, 0x0) 2018/05/05 02:08:58 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) connect$inet6(r0, &(0x7f0000001ff2)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000000)={0x4, 0x1c, [0x7, 0x2, 0xbac, 0xce, 0x9, 0xe2, 0xfffffffffffffffc]}) sendmsg(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)}, 0xc800) 2018/05/05 02:08:58 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x81, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000000c0)=0xe8) r3 = fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) fstat(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() r7 = getpid() lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000980)=[0x0, 0x0, 0x0, 0x0]) fcntl$getownex(r0, 0x10, &(0x7f00000009c0)={0x0, 0x0}) r11 = getuid() fstat(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = gettid() stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getegid() sendmsg$netlink(r1, &(0x7f0000000bc0)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfc, 0x400}, 0xc, &(0x7f0000000100)=[{&(0x7f00000002c0)={0x564, 0x17, 0x701, 0x70bd25, 0x25dfdbfc, "", [@typed={0xe8, 0x57, @binary="20b316d6f36aa4995067a42ded5902c7d26413fe9f48dbaeefd67bb06d425e4f7a85b920e55b5bbac04a8d4b2dbea071b6b15f43c6f0a0796fd27c0b057a1b603d8771c98143e13555d856d72a9525bd569a530b5403706f0d348c7a11bacc40c993dfda58fa09c4439f93a89bd71843ceae365707c61d64bbce3f0a25be3ff9065cbd340c6e62b9427172d24b7e44fd932065e1d08742eed9e2bbeba96dd34cd0971502050a891ac39f1c3a0d37ad7398cae49b86ed6ccb574e3758c2d1e786f905b216d574c293213030a41165370e46be5bdc98d6a4c0d6aab859889cae763c"}, @nested={0x194, 0x71, [@typed={0x8, 0x72, @fd=r0}, @typed={0x8, 0x5b, @u32=0x6}, @generic="89a2d66e2d3990327e24d1adb3117c0037d824aac3504d05112a0ee89ead6e10477bdda57f776ec63aa29511406c11f3d6e46d52f73b938f430ead2be1ed90bdd9858a19d910495b10b3821011e7e2fcde13598e4309ed6b61e291a47b78856434764cc73f74337d861e7e748a5728411a53f58ed4a9fa9438b7a12b55da752d04126ecf5ed7371ac9653fdcd863df4a0c85be52b60fbf0d0aa2b6684c65e0cd081b657365a7391be2071d0f3669ab3e308dda66", @typed={0x8, 0x76, @uid=r2}, @generic="3e23107a967436890270495fb10e8c86c241741dc9c93b281308c401c32acb26cc3ba8cc6fe2e7ca8ef5b5a7456e18661c0b994161d32a4f49dfe822aedd6cfa0915c856a7925b1832efeebf6b553aae31be252ad8edaff1973ec2b98596235d2f398e657e86aebd88b6d0888fe83bf53c06cfa4a0d471a63023437de62091efa0bc9f5cf16a0e278a757ab6813263824046e846d1bfd075e031ec562775", @generic="ba0a9ec3ae02403e63d0e511e98ba89e224c741bb14698fa671bf553e5ff811e74497a3875a1"]}, @typed={0x14, 0x6, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0xc, 0x6d, @u64=0x7fff}, @typed={0x14, 0x40, @str='+]mime_type^\x00'}, @nested={0xf4, 0x54, [@generic="c48c9a3f28eac45961", @generic="7189a154782a949b6bd3f88b4d8af148726bae476a9a60502a19124d1b86cae760da73563f08adcb6615e321739cbd50bfdedc80c75bd9dc661e53aab6d00e9d9e1b7aff64ee51b6f5cbc6937f42fff308b95bd4a014408fdf1aa7a2ead69d95847516268af94950b8d3f8cd9db687dad9ce7d379e0e4ddc50a203ec3170c3675dcef5308f708ee0d43d87f6b7b80a872c0497354ce2eade5e7fdf5b676ef01856a6317864fd5098517ed0e1d8e7cdf9fb955edf045fbff3c4dc55acb22d6a899af78493d54828244a40a802b677477cf0a0f2d5472ff839022983f12009654e5cd5eb61"]}, @nested={0x1b0, 0x74, [@typed={0x8, 0x20, @pid=r3}, @generic="3a847d2b248df1da1c014da3a46da3ca362799616283cd4a04b739d85956a6", @typed={0x8, 0x81, @fd=r0}, @generic="8c4b14a44d902006cf98ddbec692c863049fb83e8589a862be494fb6315dc62f45296f4dc0af9511739a7853273e2a77a20bc8c1347cd6259ddc3c5497a41b6accb5fd6ad02d41860971c4d8456e7a3d3cb61da3e5730fdf0ac85e96bc38c5b2ca9e6acd7d25249dc3ea89c1d0c3fdf34cf1673c46512f6f23fcd3821c203864f28acb1f51e40bb0ff13bad94e21075fc914dc0900cb3afeb37605f01707593ccc431d0a453a5475fde470b39ac4f629351af988c3d9e7c39517a5d96aef", @generic="5bba8c096673ae0fb2ae5f910651df1b0df0e1f79e803ae9235a1430d778471c779e6c9384ffb6a0c6c71f9b3cbbe7d7c7cf00b41e03677709e17b5570730dc75beb3ccfe90afaeb120d83f56aa0b0ad6b0f4b1a8bd8aa68f6280ad788dce19fb50adee47893", @generic="8977a0f5b6284e520de0d762040e3b0736e3271fc9770293543b2de3c440bffe2d666da9f236f1979d5d454383818fb63d2aed2890eedaf907dc82c2f3d73be4a4c4b510e37b83d93c09e8f724898b14a17e8c96567c354be5"]}]}, 0x564}], 0x1, &(0x7f0000000b40)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x80, 0x8000}, 0x8000) r16 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r16) socket$inet6(0xa, 0x80803, 0x6) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r16}) 2018/05/05 02:08:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x84) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r1, 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={0x0, 0xfffffffffffffffd}, 0x8) unshare(0x10000) 2018/05/05 02:08:58 executing program 3: r0 = socket$inet6(0xa, 0x2000000002, 0x0) bind$inet6(r0, &(0x7f000002dfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x10e) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) io_setup(0xfffffffffffffff7, &(0x7f00000000c0)=0x0) io_getevents(r1, 0x2, 0x1, &(0x7f0000000100)=[{}], &(0x7f0000000140)={0x77359400}) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x101040) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f0000000080), 0x8) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000180)={@multicast2=0xe0000002, @rand_addr, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) 2018/05/05 02:08:58 executing program 7: rt_sigaction(0x7, &(0x7f0000000040)={0x400000000042a53b}, &(0x7f00000000c0), 0x8, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="6e65e026cdc17000") recvmmsg(r0, &(0x7f0000001740)=[{{&(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000080)=""/16, 0x10}, {&(0x7f0000000180)=""/104, 0x68}, {&(0x7f0000000280)=""/125, 0x7d}, {&(0x7f0000000300)=""/220, 0xdc}, {&(0x7f0000000200)=""/31, 0x1f}, {&(0x7f0000000400)=""/135, 0x87}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/174, 0xae}, {&(0x7f0000001580)=""/177, 0xb1}], 0x9, &(0x7f0000001700)=""/55, 0x37, 0x80000000}, 0x401}], 0x1, 0x40000000, &(0x7f0000001780)={0x77359400}) write$fuse(r0, &(0x7f00000017c0)={0x28, 0x1, 0x2, @fuse_notify_delete_out={0xc2d, 0x1, 0x3}}, 0x28) 2018/05/05 02:08:59 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg(r0, &(0x7f0000000200)={0x0, 0x290, &(0x7f0000000140), 0x1}, 0x0) r1 = gettid() write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file0', [{0x20}, {0x20}], 0xa, "9b416c5fe698961ca6b187327c9432ec0901122152bc74841050592ee9ad3a55e3ac82716c68e0b5d8a8b7e4a17889241f042536f5650f2e4c982b52a63a311a01bd12dd090caa2be43bb72a7a36fcd9621b7e2ce887cc22be53aa8b5cee62499dbbe49c07c0c824d860bb48d5f9a2bbcdba9e8bfbc167919ecfd37cf11cb654a8fac544ae2eb1777edb4382272aa165a4521b12d2fbe19dca064960ff747a9a07ef58cfef"}, 0xb2) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x14000) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00000001c0), &(0x7f0000000240)=0x4) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r3, &(0x7f0000003d80)="b0", 0x1, 0x0, &(0x7f0000003e00)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x2c) tkill(r1, 0x1000000000016) 2018/05/05 02:08:59 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fdatasync(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @time, {}, {}, @connect}], 0x30) 2018/05/05 02:08:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x2000000005, 0x84) ioctl$sock_ifreq(r0, 0x893e, &(0x7f0000000080)={'ip_vti0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/05 02:08:59 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000100)=0x7f) r1 = socket(0x2, 0x3, 0x40000000000000ff) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/raw\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) syncfs(r1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000080), 0x4) rt_sigprocmask(0x0, &(0x7f0000055000), &(0x7f0000c5bff8), 0x8) preadv(r2, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x103) 2018/05/05 02:08:59 executing program 4: r0 = memfd_create(&(0x7f0000000080)='\x00', 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e24, 0x5459c3ae, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}}, &(0x7f00000001c0)=0x84) sendfile(r0, r0, &(0x7f0000001000), 0x3fd) 2018/05/05 02:08:59 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='cpuset.cpus\x00', 0x2, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080)=0x7, 0x4) 2018/05/05 02:08:59 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000011c0)={'nat\x00', 0x0, 0x4, 0x1000, [], 0xa, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)=""/4096}, &(0x7f0000001240)=0x78) r1 = socket(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xef}, 0x1c) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000040)={@rand_addr, @loopback=0x7f000001}, 0x8) 2018/05/05 02:08:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000001480)='./file0\x00', 0x40800, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000014c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001500)=0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000001540)={r3, 0x8e, 0xbfdf, 0x6, 0x1, 0x1000}, &(0x7f0000001580)=0x14) ioctl$KDSKBLED(r2, 0x4b65, 0x6) ioctl$TIOCNXCL(r1, 0x540d) 2018/05/05 02:08:59 executing program 1: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='ubifs\x00', 0x0, &(0x7f0000000140)) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) 2018/05/05 02:08:59 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x1, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="b4961ae120993716daeb46ca310346b2ae12d3f6353e6d70df083025a91b0b6517b04d583c7997ffcba0d86cd5c628591e2dbbc44508ba9761138a6a836baa85fb395939a9773463c041743e0efa", 0x4e}, {&(0x7f0000000100)="88dd1dc57bb37cd999e3cb881b2337dd3adcc00836611255a13e6b420b478dc571fbbe980a56c665acc46c52a0647946b35095e4e54b2488a8d2f6ed495e87e30c8ba0c6ced2d8a5b779905fa625fde40c392d90e6e0a3e5256002644249c812372dd8bd623fc2c817a1e02dea4dcf82451db1b51bf574764518b69725e3cde2a1ddfc41fb48b085d8ac0b97c0adb03c9fba7619528f4e5bd49af76be2a8dd084abd849edff0ab200f1210b6522f4957d33557aad030538a73ef9179ccf78e7022fadb7745c160efaa85a294f5cb27f74164aa65fbd2e5f2b90e1c4969a4b0b791544485215d1e7004d0", 0xea}], 0x2) ioctl(r0, 0xc1004111, &(0x7f0000000000)) 2018/05/05 02:08:59 executing program 5: r0 = socket(0x11, 0x100000802, 0xffff) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x7) eventfd(0x7fff) dup3(r0, r1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x81, 0x40) 2018/05/05 02:08:59 executing program 4: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) sendmmsg(r1, &(0x7f0000000ec0)=[{{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x11}, 0x5}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)="40cc278d607d8dc7ef687f82053bebee664a52", 0x13}, {&(0x7f0000000280)="7504bdb68c948d93378c662b25b2218a9ad6227c4028a4f226fdb87e0898240368c8bcb70df888fe0d1aecccc6c2acbfb82357b72e90d838faf17dd6ef14076d20a8e227852b5b33f5d429e85d0da16b970f8e58cdbf2a165d289ffdd82dce6f4c9408ee15079f4a7ce777bc", 0x6c}], 0x2, &(0x7f0000000300)=[{0x88, 0x108, 0x101, "c5f43eebdeeb67399922e5c1b03ea3f207b7b25432fc9e9a2e274ac1506e92914773b88d14b86e7c85d6566d748c58a7069a896a89613b49add32583c8f0d1b8b3ae85695a6d186cd14940a2b92fe9d23601d773add9c896efbb0412dccb9c5a68c96218447ec1ffcee234d5702266f2d1630bd73b"}], 0x88, 0x4000}, 0x8}, {{0x0, 0x0, &(0x7f0000000800)=[{&(0x7f00000003c0)="baf81e3bb8399ae372f8679f16ea92505576c711b34842774c8d9a972c4a98711b05fa98130baa023bccd8a48e7bb2d3fe5fbd8c44a05ae78fe7862e108cdc3a3bfeb00d86c1da2625cd4aee202775963f3500587ecb44980ed172155f25620f77971dbf98f146304c1f71d4519866204520c486644270eed92b5e6b4b5384ba71899d8c4d96bb2c9ed6e7b3e9cc93340a2e00d494274edae6e1118ad7022d5acb85b98b61334ff42d491bd66ee01a0c6a83dd9c74a07db36da7920450b42e7e3460a9bd1009573ea2f61e0d9c1f63e1eaee8e5d15bab8194933306a69a236d54a8b7f5c", 0xe4}, {&(0x7f00000004c0)="f0e786753f2f8763cdd5bf80e137170e68d35f1221a6348f6527937757556eabb35729800ea385eb2801f67443d9a4c479ded2369589970729f4a78e397d7e34072603174dee961a1fddd57ea9b292f33f507a2a6533", 0x56}, {&(0x7f0000000540)="98f7db6e23231e4cf29682f0e0a9fcb877eb4e7bcad89ae73e67ed1535c97125626184a5805372eb414956c45d07a2f35def75a3bccfe0238c1c52c95f9a7844bf64d9c3285caa68aa38aa903957f34a619fa63d5060390d4fde845605778b21c685b1e11d15db0248f7bc0d663de50af70283b3e3c62dcdcb5f828517db0085", 0x80}, {&(0x7f00000005c0)="ac685b0b6be4ed12bb5cbd99a49a3116f6f02adbed8a0b6a6333a45a80809429d629da6d497cf4523b2ff4e1a90c943d8cfce0b259abf01f0ed137909e19f51548770e", 0x43}, {&(0x7f0000000640)="868beea9b67f96338c366bc11ce2e0b7a9f4602a4e03d79356a4dcb07cde9d47bd304a2713d94eb981d960f57e02e65646caf7e208292aba327587a73896ee3053f20e33af00d555a172695ae6465e9392d19942905e9f27b69d32e46db7821135cbb06055b44bb30376b8d74bb6339cb4628ed6f05c89513b6579f5703bd0db8b25c7e92b6dee152b18bdc396506cfd054f3a2031bf49e4cf849c9d574ad721133375acce44259e01b806bbb2399ce1209b56c82f22c663481a6f99a1737cb773fd187ef45a697467a5836370eebf4ddbd2c63d1ac708ed2954a29f947d7772a8b6aa404ae68e2713b59f57d6fd6f94", 0xf0}, {&(0x7f0000000740)="da334cb9cce4d76660c3458841e6a8a01e682aa7a570b8266098261482966d39f8953bbacf4b620b6acc6ad9f3ea0ee89756485b9ff6f7378fcb3edaf358ffd67a7d587d42f0f05624eb75db0f3d472d516d2138b18d87", 0x57}, {&(0x7f00000007c0)="08896fadfd9826522054563464bbc806e1b23cb50947e9fa195134e38b50b794a727465c478b139ee7f5de4c52dcf81d4711c935", 0x34}], 0x7, &(0x7f0000000880)=[{0xd8, 0x10b, 0xfffffffffffffc68, "1bdba0f24e5fa96ead22f32ce7b96fb9ef9bd12a00dabc015cbbd218672fe5be5f7b208ae198b54b01623cab3b05ab872269f11b2536c5b9c03890125671549f43904fe1de8fd3ad33cc7e478bcd9927f7147d567672ba534ec8fbe0f0f4b684c1873b0046c272b0ed99678075ebd971dd8f14e7998a9fd7dbd9ea13a60cb50fb10723a48005a82aaffbd2c8f3318066837ff55453d55e6a7c78025bf646c67df6784bcafba3dc208b200db8a5ac23704d5111a9723a274e852de320cc2834bb2e663c"}, {0xc0, 0x0, 0x9, "177f5f338887d008a0ea89c19b268a23c392f35efea714481d28c7392f2c681085c58d1978d53bb1c04498cd2c3cee9c49f81f7b339bbe6ecf4d992419f8c0728e8d5221b5290e4ff223b44ae0177dda73454d028a89de6289a002729f8ea03fcfea411a8910db753e2c4bb9c1b93988626ea160e9b040e177af87001f3a2d004d264ddfc50b797b4fcca5fec5f18f1498f8ca9e773134ae15bf578ad7eb65522bc716c9b836330a446c61"}, {0x58, 0x104, 0x5c1a, "0a60ede7f14a738b8722c4280cc98618fee97910d0325f43b6b37f5b3949bd101b5cc287be1f1896d86eb86f34a0b996b189cbefd52a78e4b51440bbc827855e633f1efe"}, {0x70, 0x100, 0x8, "4ccf66ca49228ff1e33476c09915cd6d801c0bc36f35ebcd05f3f5fcb77d024696fe5da4bc1fbe71bff7a7ea781e8df0f253942f0234882450286378593666a98408dfa680db212c4d0049e23b8aeb47074a63a526887013e7f82f"}, {0x48, 0x10f, 0x2, "c8862b31cc2d28f7d0548b7f28b1df004b5197d6453c4f5663c06953f7195932cc221be968bb65fdc7daf83b5321b91e76ce08b2ba"}], 0x2a8, 0x1}, 0x9}, {{&(0x7f0000000b40)=@un=@file={0x1, './control/file0/file0\x00'}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000bc0)="9f8f1e6599ef64fe4f7e7ad019ae20815dcafddbc108b95caa65a7d197addc4e7aea1150da7770b6a03383d6af1150baff088b8ef27af76fa00058233ab9893cabeecf8f861e4bdd0f1fe90216fad89ff997355e1dbfe57ef04f6b7374d28bc4ab28a84000984d63d56fe122dab264cf60e93bc334737b9260f90180ddabdf7e779d530ee96bdf029cc6cf5651bab60771f48bad1464cde5a7ac917d4b5ebe7df917c8416f", 0xa5}, {&(0x7f0000000c80)="1710ea4e2fe723979e0abcc20b874d3c00cdc0585ea65b7f9244ba8d1445a9a169dab815ed59ab659f7c4a43711309e1fabe25b0598e6df0daccc05a743c9f92cab5f0eb8f431b6a9f9492bc1c0a3d4318ace5d48b446142e6ead3b7c32b0f86204eff41eeb3791b0e2d02fec0c6839fa4e0", 0x72}, {&(0x7f0000000d00)="01d138e94d81aaf04aba871432d8fa324cd05d9e6c6213e3dcee52a9a464b6f3da6086fcb50c2bcfa258aab02b", 0x2d}], 0x3, &(0x7f0000000d80)=[{0xa0, 0x112, 0x1f, "9352a3211a7fd7ea07454c2b80b9f98629896c97ef39e4834404ea0862db289c39e20a74f1cba3a999d17c663957f433681335281283cc70b2d658622db194c9b29364610005ee55079fa7301a029a8b6fb19c4b72f6b40c3d41f2f4b9b1de0fdd938f23d35a841bb4288a9306733f0dcee33a5d727d771d171a773a2e33aca1359cf5fd09bb49757e"}, {0x90, 0x1ff, 0x1, "bbbaf123aefbe56084a7dd2d5a1673ff560262ceabba0bb1f6c2e647435200de6e9578ae70fee88f59387ef1a38bc11665591c5a7f9ad40502d2f607a13081f9ea921b1aa3c6dab376ec12fab2f26d9ff117bde3311b9596289b05d9ed88b58da73100828e3c55189d8371401cdf241c6b474d6c74ca998bed92a1"}], 0x130, 0x4000}, 0x7fffffff}], 0x3, 0x20000081) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400)={0x0}, &(0x7f0000001440)=0xc) stat(&(0x7f0000001480)='./control/file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001540)='./control/file1\x00', &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000001600)={0x0, 0x0}) lstat(&(0x7f0000001640)='./control/file1\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001700)='./control/file0/file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000017c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001800)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000001900)=0xe8) lstat(&(0x7f0000001940)='./control/file0/file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000001cc0)=[{&(0x7f0000000f80)=@file={0x1, './control/file1\x00'}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000001000)="d184f1c74a6e2ad8b3358135bd85f9ef814632bc37b2158fa2834a021be82ea6993e66781f5970eea2ecb6e56b869801ec1b9cfab2775c4169ff04f534367f848974cfcaa7b3886044345ef35a22fc9692148d", 0x53}, {&(0x7f0000001080)="17813738bbcc600c032c856c828fa2b7dea5a236966ce2f2ea3938b408", 0x1d}, {&(0x7f00000010c0)="6bf8d29bb7c77c8afe9696f50d1f91b64258edf68fa69fa1f85c5e01d9333c84439131c212370691e46c7b04d5679df1aedee6fc911bb8fbbfeee9c45fdb741802794540a102e54135880a90ab4f9f4d26d2da4147ebae79cd17d08d1bd3395168659fbed270810a939e377a754f6a34901d2b9172674f9dbbd16f580a4d0772160216725e2e038b912e30ccf692b8f6a00848b0543932d12801b1af60fc549420f51e555298a23bcc6032d745e647cf46cb04b9b1bd0221ec232d7ad21af860ff49e2dc8591259b69b08b82094ff7c496eb5966b55acba89fcd07fbeac3cbc3fe10c6bd8956b82a640cf854f8bfc622", 0xf0}, {&(0x7f00000011c0)="aae59838c0bab613a3d3b68785292d278f41eda98d21ef2f2c2c2c6ebaca00488b61bf8b2200a5b3bf20881492d1c4103c2753022317be0f76d63b0866e826792d26bf1bf2500762680908cb0a16c96a6dd0d7f6c244767aa9dae80ed65a788721236dfc1858408c8b6d5f570aaafe1d94c0888a3dae583cac483c8cd121e0c19d1eaf76fb4221f8f754d4f5ea3f3a93ef21991498d097a6648a72ae13e1268def286c1120702a8245eeaf27ae4d8dc9a44e8941c2e75fd033b132ee39aaacbe7890956e78c75738a77f43bab1e05b33", 0xd0}, {&(0x7f00000012c0)="db4ca79ba8f7acd090fa7673623fd016adc452f62dc9430b572301ad64a2dbdca4ac22465d9921d880dc8b163129e87af30a8c76b05efc7a9b2b7cfdd41c5f4d69e33bdca3e4ba3c121dffa5829e16312da48ff9a887301847c9686c415c8af460c48056362438489458de3a844d70815cb2f67d39baa509ebc94484ffa7b066e18c7cfe5333e8d58c976dc2f56f0da46643d8b42fafb35de3d5fe42524b23d8eaea8617ee", 0xa5}], 0x5, &(0x7f0000001a00)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r1, r1, r1, r1, r1, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xf8, 0x10}, {&(0x7f0000001b00)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001c80)=[{&(0x7f0000001b80)="c9d9d5100a6c052800d05e8c560b7dfeef657a9cc35340f8a9340a3a673e8efe589bc33f4f2c6c1f243e20220c601bdd4a4b0bfad814dc5a8a320f9ec8b1eb4b54aa8d499fa2463212f7079f5c12c09bea84b0fa4df464c8e35bdbe0cb9e9ffe8bddace2630cea2bcbaef80aac1fc2d35c401367278a3fea45818d798ee260378ee13843cb47060e4217a60498c689b0038cf16777ff9685d3685b53d13c413f9d7c8f3b8e43a993e285a1734948f973f2b527937676e613ccab7799db568d2163ad", 0xc2}], 0x1, 0x0, 0x0, 0x20000000}], 0x2, 0x40040) r11 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r11, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000001c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') utimes(&(0x7f0000000080)='./control/file1\x00', &(0x7f0000000100)={{0x0, 0x2710}}) close(r0) 2018/05/05 02:08:59 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) alarm(0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') setsockopt(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000016c0)="25e11ed4c2e46decc38ec698f32088c63e71595cf82bb870df3e90c0e584b736d1437b75186df94dd4ba7c53b232ac18ca05174edeea010eda80ec55c7a8793362d3c23be5492992e9d8b11a979a49ec6eee2760feac3d6a64df5366f8b4616d44db0e2b1187d2513b43f65db37cd67451e2e499949fc538f46e36957699f92e504dc46de180453845fdf542cbb9725a77881ec7aed6aad5a29e6f1b250401c4b325b4f9bff1e34303241a4ac6bab27cbedc3f4e1856b430a92d92982008eb08a2d6b0e8b621ec50fda2273fd3965965a70e03949052e498195e", 0xda) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0) open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) pwritev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000017c0)="1197aaa2fa02d3a264db9c54d3f31b613fde4afe4650da56a0f9ea18ae17ba533e86b33bb22a040ec422bd5c9f38dea73a1c9affa92317c06fc2fc11315d3b5194580f536717b0bcd38069293b6bda862a14f66da12b20d852c5f95890340334d23bc4bfc84420004a91fdb8169be6afd317f2b4131da91656b915b7464ee6789db4eaf502907ea7f8158c5f8dd7f16a528bf0ca5ba8dbfc388c512b98faf32fbee53b5819d7a57b6e102f63ac8eba9b4b30be11c6b4de9a", 0xb8}], 0x1, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000014c0)=ANY=[@ANYBLOB="6f6378d093aa40f74fbeb57f289baf481251c3f4f1ca560b0128c55085f6616b87d6c19eab090029a72d5d12f250a2d5ad50326ccfd058aee2c060f463b4509074b465a3fe9e0a9cb1fb27206d164a1761499c89f0348b6c086d4f7082fd6e1bf380507fd91e4552342b05d8bcc9061506c47d28526ca3e2180f9a554f4173a62a29ab9b034ec9d01fa9555c635ea36a99f9e19e85a571a9c2e034649b"], &(0x7f00000013c0)=""/196, 0xc4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xec26}}, [0x0, 0x0, 0x7, 0x6, 0x1, 0x3, 0x0, 0x0, 0x5c, 0x1, 0x0, 0x0, 0x3, 0x7, 0x400]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x0, 0x8000, 0x0, 0x2, 0x0, 0x0, 0x5}, 0x20) ioctl$EVIOCSABS2F(r1, 0x401845ef, &(0x7f0000001340)={0xfffffffffffffffc, 0x3, 0x5, 0x8, 0x2, 0x80}) r2 = open(&(0x7f0000001380)='./file0\x00', 0x10002, 0x20) read(r1, &(0x7f0000000240)=""/4096, 0x1000) fcntl$getownex(r2, 0x10, &(0x7f00000018c0)={0x0, 0x0}) rt_sigqueueinfo(r3, 0x0, &(0x7f0000001280)={0x1d}) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") creat(&(0x7f0000001580)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x6000) openat$null(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/null\x00', 0x400, 0x0) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 2018/05/05 02:09:00 executing program 7: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000680)=[{&(0x7f0000001080)="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", 0x11b, 0x10000}], 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="32b924d47f000000000000000000"]) timer_create(0x7, &(0x7f0000000080)={0x0, 0x34, 0x2, @thr={&(0x7f0000000040)="bab513a008", &(0x7f0000000140)="a60db1595fc40d1a92210202d33e7de205ba0f7f967668a6a0ef7e8304f4ccd7c3323b7a7782a0d7a2da01149cd6d46fa6722506896e0274b898721b5c7f13e5e11ff7c48d2ac0e0e7b2e8fb4b8bcaaf600e0105c40c139d1169f091738a46774edb0ba6b84c3a991b9cc573282c0f253deec1be34b0201177c741b743ff12576f452638d05b5a959e8556cb3eccc54e7e9f1c242463df39fddd38e7b9d2cb3f63fc4d304b9f4f84b111aa8a109b0c3d50d5510153"}}, &(0x7f00000000c0)) 2018/05/05 02:09:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") unlinkat(r0, &(0x7f0000b4d000)='./file0\x00', 0x200) sendto$ipx(r0, &(0x7f0000000000)="dd112587673b45f720bf6955aa48ff9198d72cf744bb76783a7c0a85caf87b399cf792952e5ea8b479c54537a2a5d192fc6a2aa8550fb721c844c2", 0x3b, 0x4040000, &(0x7f0000000040)={0x4, 0xffff, 0x8, "4ac09853be2c"}, 0x10) 2018/05/05 02:09:00 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x10000000000012, &(0x7f0000000000), 0x0) fcntl$getflags(r0, 0x40b) 2018/05/05 02:09:00 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000007ffc), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x12, 0x7}, 0x4) dup3(r0, r0, 0x80000) 2018/05/05 02:09:00 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x2, 0x1) r1 = dup(0xffffffffffffffff) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x80003) sendfile(r0, r2, &(0x7f0000000080), 0x8000fffffffe) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000000c0)={{0x5, 0x9}, 0x0, 0x7, 0x2, {0x5, 0x101}, 0x8001, 0xbc4}) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000140)=0x4) [ 188.178360] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 10737418240 transid 5 /dev/loop7 2018/05/05 02:09:00 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x88) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo/3\x00') setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0)=0xd241, 0x8) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendmmsg(r0, &(0x7f00000006c0)=[{{&(0x7f0000000000)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000d00)="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", 0x5a9}], 0x1, &(0x7f0000000340)}}], 0x1, 0x0) 2018/05/05 02:09:00 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x944, 0x4) sendmsg(r0, &(0x7f0000000900)={&(0x7f00000004c0)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000800)}, 0x3) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xa12, 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000080)=""/82, &(0x7f0000000100)=0x52) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000400)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x32, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/155, 0x9b}, 0x40012060) [ 188.476233] IPVS: length: 82 != 8 [ 188.498268] IPVS: length: 82 != 8 2018/05/05 02:09:00 executing program 1: socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000200)={0x1, 0x0, 0x2000}, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x105}) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x8) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0xc) r3 = fcntl$getown(r1, 0x9) waitid(0x0, r3, &(0x7f0000000040), 0x8, &(0x7f0000000080)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'vcan0\x00', 0x2020}) 2018/05/05 02:09:00 executing program 2: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000080)='stack\x00') r2 = socket$netlink(0x10, 0x3, 0x0) sendfile(r2, r1, &(0x7f0000014000), 0x10001) 2018/05/05 02:09:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1a) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/179, 0xb3}], 0x2, &(0x7f0000000540)=""/249, 0xf9}, 0x0) 2018/05/05 02:09:00 executing program 7: socket(0x10, 0x802, 0x0) socketpair(0xb, 0xb, 0xc, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)="042e46d668c655433858", 0xa}, {&(0x7f00000000c0)="934f4d2d816ac774ea41316ade8abdb130a3b81846e04e3e9f09dc10d19132be7b92f49815ec3fa21204d3c6faebf4bd13e39fda248cf936c23a04b155d79fe1ec370b25c8eb6832d4282230572ce285151734567d7b2bfcd4e07b748422ecb2104405c80fb969fd2ec3b5e66207df021cfbb9562d03cbff4ca018ec58cd4b2ce6b471ee7091cdca16ba0ba080a65ab0d1b8b5881479693328d10c310ba6423470886628df305fb06c471ec52eecbf837a934cead5d098fe09070572e0b300ecca8251fdad409a4ff26780e5b954cdb58145556379238307039590b9ac007c74fd568d42", 0xe4}], 0x2, &(0x7f0000000200)=[{0x50, 0x102, 0x7, "9cd31ece05aa2ef6f7facf9ce663d2d2212a2d349d1bd2ce49fd791470db519e2f9e4963ed365c206d819b9b912feca550d233a68b56c4c354f8ae897387"}, {0x18, 0x10d, 0x1, "d44e7e"}, {0x110, 0x108, 0x3, "fba0a9e8408d20574c577a5f5367a4dbd04a52ccedaf5a170cca37fd137fe1482b8c0bd6e6408197bffd1c01d579535530b8d93a6a6d329ca0fb9ee26ee1833c2808ee0d5e4c9c79dfc3f4286cb4ee83e83c103df2dbfbda3bf9362884f454dac7e8d245f53195ebdf3f11a86f1ffbab6fc3adba7869657d707194241e5d85e10ee9d35b095945e175242314aeba291a6624f720d0ecd21a8686da56e0e9916306f0e99103d9cf5d3e7e4baa4a6c77433ddf2af91b2530af9dbd08b7868cfb62d643c5e4886465c3b93cb4647841beffefc66b5664b233eda61e4027b5d510184126f9f02e2572b377a50378a49653dedf622ab85e8460d841"}, {0xd8, 0x11f, 0x1000, "20fc6af7cf6466fe2b79e64b3cdfa7c78dd4d26b50bb8c8337cc3a17c93d6ef01659603086cb95e7e7b7d1b3563b901099eb6693f742bcac0165582759b4de3ebc936e7d73ea42f2bfb3243b5accfb004d34a057b5bd65326d4a07dd6051106a7e016f80d69cc94eb97953829def8317717fd864a89e8762a1db7144808d6c4d7b4b6050e05a89ec476127910e5bd995021e4cf7e47ddf02c051922cca583f90def563fb962fc2f6c30e801292af06b1d32a9cd7f4aa2748bf4a12f033175155a15c5c9461"}, {0x68, 0x113, 0x9, "4fe22dec3c1d0600a32864968a2ef8932044bb8aaadb26ef2775fb90ba8e9a58d2f9e44b33700c9f751577f66d4d20dd74716e760bf85b8f38436e22633ccf3940cdde7b6e06cb857ada290ab4c331f2d9d256271566b8df"}, {0x98, 0x105, 0x2, "7f791f5b6ef208860435a60926cc2996cc913bf74a001cbdf0cad6796d8c6a1d1cd38380e00b7093d42b4e68f21070a1078952e1c76214a8984f23ea604a9b0ce173af8e3a11137fb9f15991c5d4091c82d8f2cfd37812401e6fdb2fff888859ce68e839e4da06540383464af1a13533f4bad1debc2bce250180c38432cf2ae46974b727"}], 0x350, 0x4000080}, 0x24000000) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/05/05 02:09:00 executing program 6: mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x4}, 0x10) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$bt_l2cap(r1, &(0x7f00000005c0), &(0x7f0000000600)=0xe, 0x80800) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000ac0)={'ip6_vti0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000b40)={'bpq0\x00', r3}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') close(r0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000680)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) pread64(r5, &(0x7f0000000180), 0x0, 0x0) r6 = accept4(0xffffffffffffffff, &(0x7f0000000380)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0xfffffce1, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000000540)={0x0, 0x1}, 0x8) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={r7, 0xe807, 0x20, 0xfb}, &(0x7f0000000240)=0x18) r8 = socket$inet6(0xa, 0x805, 0x0) sendto$inet6(r8, &(0x7f0000000000)="c6", 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c) connect$inet6(r8, &(0x7f00006f7000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r8, &(0x7f0000000240)="93", 0x1, 0x0, &(0x7f0000001240)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) close(r8) syz_emit_ethernet(0x69, &(0x7f0000000140)={@random="f1f933820751", @random="1f349a4fcbec", [{[{0x9100, 0x1, 0x0, 0x2}], {0x8100, 0x5, 0x2, 0x4}}], {@generic={0x8848, "82a55361df5c3969d4f0992a3935d9efedca38f03bc403d1b3d59dd107411ea8af1f10536cedf66191e960912724cae134a304b6e56770a75a77e19cf45de20619f3aeb099e06d3500a81f6033e9951961c2a8"}}}, 0x0) 2018/05/05 02:09:00 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f00000000c0)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000080)={0x8, 0x95}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/05/05 02:09:00 executing program 4: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10) close(r0) flistxattr(r0, &(0x7f0000000080)=""/147, 0x93) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000001d80)=ANY=[@ANYBLOB="2c00000001040101ffffefffffffffff000000000c000100010000007f0000010c0006000010000002000000"], 0x2c}, 0x1}, 0x0) 2018/05/05 02:09:00 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000002580)={'security\x00'}, &(0x7f0000002600)=0x54) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) r1 = getuid() sendmsg$nl_netfilter(r0, &(0x7f0000002540)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1008}, 0xc, &(0x7f0000002500)={&(0x7f0000000140)={0x238c, 0xa, 0x2, 0x100, 0x70bd2b, 0x25dfdbff, {0x1, 0x0, 0x3}, [@generic="39258bfa5e6faca081991ca33070e785e9e2e9db5aa6c36cfac2b4b83af1c3596374c1113e25108742b2d656cf8fc163435d14d66d7aa0b9c971de470febd2d762c540ced7f70cfa99c1db741e511fd025e71749f5ec33d52e5f0787d72985b4d88dd89685f9bba60e58a67a928a5db0d306edf6500cce3262db4add6b81e3999a69bb48465319502b8c9266c3ceab0a042e2fdb6ed7b77a3fbe56a2e5f36b2d329b1501296a5f2023181e2463fa750015c4c1da1ec352f0001e021ea697203459b6dfc397c8512299f6a0cb3a585b5dda", @typed={0x8, 0x7f, @uid=r1}, @typed={0x14, 0x22, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="73ea4d12b852b7306345fd29228d4420ba65f903c7c6064a8778a65443e1a0b24dfede29d0dae9398670862b45", @nested={0x4, 0x5d}, @generic="d5c5f4bab79da2f2fbf06ff47f6544cef62d5cae05285502d719ed540288ab3d9fd8b567138e397854db554d801f26ee3a2f550bc496ab36bb5168145089fb6239726f750afb7542a7182d52c7d428594ce859366be868eabbda9cef878d25c0974c542dbbe2adfdfcfcbe1ed9ba2b49eefe79a892f5ad4f6d58df74", @nested={0x1050, 0xb, [@typed={0x1004, 0x96, @binary="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@generic="ce45ecaeba670017c6ccabd2eec20c5355f7f3f78f3791447ccaef6cf7c25c399011d208761237aa55fe", @typed={0x14, 0x82, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x84, @fd=r0}]}, @generic="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@nested={0x18c, 0x68, [@typed={0xc, 0x87, @u64=0x8}, @typed={0x8, 0x54, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0xfffffffffffffffc, @fd=r0}, @generic="20cd43560ff8828c4fb1cd82cb1a70f204d742f6e84ce93d2cb4e81e83a53c62749fe5f2fca4d1ecdc6eb097e81d69ca896dc6990756701a1cf798759133610ceda5d1155c8333d491fd9c8b55ba8136acae054a3811e79e6583d6ccc1fb4a2c7b04dc294dc828a26deefb6969af97b861f8cf8197f984bf20d3e04858cd370d36e9282721725c04f7878131ea75c90c030e36fa59229003ddbc86eb9d9307f05b532206307edb7b684e5c4d16a32bfd65214a4debdc17ba65f2dd8f888fbccc5efe963ab9", @typed={0x8, 0x90, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}, @typed={0x8, 0x37, @u32=0x8f}, @typed={0x94, 0x2a, @binary="fa37910de533f41f3c31b5e4df9fb5cd539f748407ce7153e77f47e7198894c25734d9838b293cc3ec5b08db3c31c34d0850506a6a4ba4a02bb1159f738913a0bfecea51717ffc19ba4462423331bb79776ecaec7d9669ea20ef044df140f037e5e8ba48abce8fce533925143f88c7a2acaa3c0f7af7fb9831892a54c93b57a58e023deaa9c968a1a2e49ce1afe8d4"}]}]}, 0x238c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) [ 189.003228] ================================================================== [ 189.010669] BUG: KMSAN: uninit-value in kallsyms_lookup+0x152/0x910 [ 189.017088] CPU: 0 PID: 12515 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 189.024018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.033397] Call Trace: [ 189.036008] dump_stack+0x185/0x1d0 [ 189.039660] ? kallsyms_lookup+0x152/0x910 [ 189.043913] kmsan_report+0x142/0x240 [ 189.047725] ? do_futex+0x2849/0x6ad0 [ 189.051535] __msan_warning_32+0x6c/0xb0 [ 189.055609] ? do_futex+0x2849/0x6ad0 [ 189.059418] kallsyms_lookup+0x152/0x910 [ 189.063483] ? __msan_poison_alloca+0x15c/0x1d0 [ 189.068159] ? do_futex+0x284a/0x6ad0 [ 189.071962] __sprint_symbol+0x147/0x5b0 [ 189.076031] ? kmsan_set_origin_inline+0x6b/0x120 [ 189.080885] ? do_futex+0x284a/0x6ad0 [ 189.084693] sprint_backtrace+0x7f/0x90 [ 189.088668] ? do_futex+0x284a/0x6ad0 [ 189.092477] symbol_string+0x19f/0x230 [ 189.096369] ? do_futex+0x284a/0x6ad0 [ 189.100353] ? kmsan_set_origin_inline+0x6b/0x120 [ 189.105214] ? __msan_poison_alloca+0x15c/0x1d0 [ 189.109902] ? vsnprintf+0xa2d/0x33c0 [ 189.113720] ? pointer+0xa8/0x1410 [ 189.117276] ? vsnprintf+0xa2d/0x33c0 [ 189.121096] ? do_futex+0x284a/0x6ad0 [ 189.124929] pointer+0xdb9/0x1410 [ 189.128436] ? do_futex+0x284a/0x6ad0 [ 189.132261] vsnprintf+0xa2d/0x33c0 [ 189.136003] seq_printf+0x29f/0x420 [ 189.139664] ? save_stack_trace_tsk+0x26a/0x2f0 [ 189.144529] ? do_futex+0x284a/0x6ad0 [ 189.148341] ? do_futex+0x284a/0x6ad0 [ 189.152151] ? do_futex+0x284a/0x6ad0 [ 189.155961] proc_pid_stack+0x326/0x470 [ 189.159964] proc_single_show+0x1af/0x300 [ 189.164127] ? proc_pid_wchan+0x250/0x250 [ 189.168288] ? proc_single_open+0x90/0x90 [ 189.172459] seq_read+0xc7d/0x2260 [ 189.176034] do_iter_read+0x880/0xd70 [ 189.179869] ? seq_open+0x360/0x360 [ 189.183517] vfs_readv+0x1ec/0x260 [ 189.187080] default_file_splice_read+0xa9a/0x1120 [ 189.192052] ? SYSC_tee+0x13d0/0x13d0 [ 189.195872] splice_direct_to_actor+0x4c6/0x1040 [ 189.196296] netlink: 'syz-executor4': attribute type 6 has an invalid length. [ 189.200635] ? do_splice_direct+0x540/0x540 [ 189.200653] ? security_file_permission+0x28f/0x4b0 [ 189.200674] ? rw_verify_area+0x35e/0x580 [ 189.200689] do_splice_direct+0x335/0x540 [ 189.200710] do_sendfile+0x1067/0x1e40 [ 189.200734] SYSC_sendfile64+0x1b3/0x300 [ 189.200750] SyS_sendfile64+0x64/0x90 [ 189.200764] do_syscall_64+0x309/0x430 [ 189.200778] ? SYSC_sendfile+0x320/0x320 [ 189.200795] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 189.200806] RIP: 0033:0x455979 2018/05/05 02:09:01 executing program 0: getpgid(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r1, 0x40086602, &(0x7f0000000040)=ANY=[@ANYBLOB="01000100000010000000000000070000000000000000000002a2bf0000000000"]) 2018/05/05 02:09:01 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) unlink(&(0x7f0000000080)='./file0\x00') sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000400)={0x10, 0x9effffff00000000, 0x0, 0x2}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000003f615e69ecf2a1347868ec7272ca04000000000000000633c5fe05648a8db986acabca44afc067b4f8f63f0900e916cd341abc"], 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'nr0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) [ 189.200817] RSP: 002b:00007fb814d06c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 189.200830] RAX: ffffffffffffffda RBX: 00007fb814d076d4 RCX: 0000000000455979 [ 189.200837] RDX: 0000000020014000 RSI: 0000000000000013 RDI: 0000000000000014 [ 189.200843] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 189.200851] R10: 0000000000010001 R11: 0000000000000246 R12: 00000000ffffffff [ 189.200856] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000000 [ 189.200893] kmsan_internal_chain_origin+0x12b/0x210 [ 189.215432] netlink: 'syz-executor4': attribute type 6 has an invalid length. [ 189.217748] __msan_chain_origin+0x69/0xc0 [ 189.217767] __save_stack_trace+0x829/0xb00 [ 189.217782] save_stack_trace_tsk+0x258/0x2f0 [ 189.217797] proc_pid_stack+0x26a/0x470 [ 189.217816] proc_single_show+0x1af/0x300 [ 189.217828] seq_read+0xc7d/0x2260 [ 189.217844] do_iter_read+0x880/0xd70 [ 189.217857] vfs_readv+0x1ec/0x260 [ 189.217868] default_file_splice_read+0xa9a/0x1120 [ 189.217879] splice_direct_to_actor+0x4c6/0x1040 2018/05/05 02:09:01 executing program 3: r0 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x2, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000001540)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x3, 0x400, 0x4, {0x77359400}, {0x0, 0x7530}, {0x3, 0x8, 0x1, 0x1000}, 0x1, @can={{0x4, 0x4, 0x9, 0xf86}, 0x5, 0x1, 0x0, 0x0, "ea81742515fc11c1"}}, 0x48}, 0x1, 0x0, 0x0, 0x4044}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x6c00000000000000}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x14, 0x0, 0x206, 0x1}, 0x14}, 0x1}, 0x0) [ 189.217889] do_splice_direct+0x335/0x540 [ 189.217900] do_sendfile+0x1067/0x1e40 [ 189.217911] SYSC_sendfile64+0x1b3/0x300 [ 189.217918] SyS_sendfile64+0x64/0x90 [ 189.217929] do_syscall_64+0x309/0x430 [ 189.217941] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 189.217971] kmsan_internal_chain_origin+0x12b/0x210 [ 189.382499] __msan_chain_origin+0x69/0xc0 [ 189.386846] update_stack_state+0x959/0xa40 [ 189.391205] unwind_next_frame+0x618/0xe50 [ 189.395459] __save_stack_trace+0x734/0xb00 [ 189.399806] save_stack_trace_tsk+0x258/0x2f0 [ 189.404331] proc_pid_stack+0x26a/0x470 [ 189.408328] proc_single_show+0x1af/0x300 [ 189.412495] seq_read+0xc7d/0x2260 [ 189.416054] do_iter_read+0x880/0xd70 [ 189.419877] vfs_readv+0x1ec/0x260 [ 189.423434] default_file_splice_read+0xa9a/0x1120 [ 189.428379] splice_direct_to_actor+0x4c6/0x1040 [ 189.433147] do_splice_direct+0x335/0x540 [ 189.437316] do_sendfile+0x1067/0x1e40 [ 189.441216] SYSC_sendfile64+0x1b3/0x300 [ 189.445294] SyS_sendfile64+0x64/0x90 [ 189.449112] do_syscall_64+0x309/0x430 2018/05/05 02:09:01 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000000002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) r2 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) setresuid(r1, r2, r3) ioctl$int_in(r0, 0x8004008010500c, &(0x7f0000000100)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000080)={'veth1_to_team\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) 2018/05/05 02:09:01 executing program 7: unshare(0x8000400) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x1e, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x10000000000000}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000200)={0xfffffffffffffdb0}, 0x8, 0x0) ppoll(&(0x7f0000000000)=[{r2, 0x1211}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) [ 189.453030] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 189.458247] Local variable description: ----success.i.i.i@should_fail [ 189.464830] Variable was created at: [ 189.468572] should_fail+0x57/0xab0 [ 189.472218] should_failslab+0x279/0x2a0 [ 189.476274] ================================================================== [ 189.483632] Disabling lock debugging due to kernel taint [ 189.489089] Kernel panic - not syncing: panic_on_warn set ... [ 189.489089] [ 189.496466] CPU: 0 PID: 12515 Comm: syz-executor2 Tainted: G B 4.16.0+ #87 [ 189.504703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.514062] Call Trace: [ 189.516672] dump_stack+0x185/0x1d0 [ 189.520326] panic+0x39d/0x940 [ 189.523557] ? kallsyms_lookup+0x152/0x910 [ 189.527808] kmsan_report+0x238/0x240 [ 189.531634] ? do_futex+0x2849/0x6ad0 [ 189.535448] __msan_warning_32+0x6c/0xb0 [ 189.539535] ? do_futex+0x2849/0x6ad0 [ 189.543345] kallsyms_lookup+0x152/0x910 [ 189.547418] ? __msan_poison_alloca+0x15c/0x1d0 [ 189.552112] ? do_futex+0x284a/0x6ad0 [ 189.555932] __sprint_symbol+0x147/0x5b0 [ 189.560021] ? kmsan_set_origin_inline+0x6b/0x120 [ 189.564887] ? do_futex+0x284a/0x6ad0 [ 189.568720] sprint_backtrace+0x7f/0x90 [ 189.572715] ? do_futex+0x284a/0x6ad0 [ 189.576539] symbol_string+0x19f/0x230 [ 189.580451] ? do_futex+0x284a/0x6ad0 [ 189.584277] ? kmsan_set_origin_inline+0x6b/0x120 [ 189.589144] ? __msan_poison_alloca+0x15c/0x1d0 [ 189.593837] ? vsnprintf+0xa2d/0x33c0 [ 189.597659] ? pointer+0xa8/0x1410 [ 189.601215] ? vsnprintf+0xa2d/0x33c0 [ 189.605041] ? do_futex+0x284a/0x6ad0 [ 189.608857] pointer+0xdb9/0x1410 [ 189.612338] ? do_futex+0x284a/0x6ad0 [ 189.616160] vsnprintf+0xa2d/0x33c0 [ 189.619817] seq_printf+0x29f/0x420 [ 189.623483] ? save_stack_trace_tsk+0x26a/0x2f0 [ 189.628173] ? do_futex+0x284a/0x6ad0 [ 189.631994] ? do_futex+0x284a/0x6ad0 [ 189.635840] ? do_futex+0x284a/0x6ad0 [ 189.639678] proc_pid_stack+0x326/0x470 [ 189.643676] proc_single_show+0x1af/0x300 [ 189.647853] ? proc_pid_wchan+0x250/0x250 [ 189.652021] ? proc_single_open+0x90/0x90 [ 189.656178] seq_read+0xc7d/0x2260 [ 189.659747] do_iter_read+0x880/0xd70 [ 189.663564] ? seq_open+0x360/0x360 [ 189.667206] vfs_readv+0x1ec/0x260 [ 189.670762] default_file_splice_read+0xa9a/0x1120 [ 189.675716] ? SYSC_tee+0x13d0/0x13d0 [ 189.679524] splice_direct_to_actor+0x4c6/0x1040 [ 189.684293] ? do_splice_direct+0x540/0x540 [ 189.688634] ? security_file_permission+0x28f/0x4b0 [ 189.693672] ? rw_verify_area+0x35e/0x580 [ 189.697846] do_splice_direct+0x335/0x540 [ 189.702013] do_sendfile+0x1067/0x1e40 [ 189.705925] SYSC_sendfile64+0x1b3/0x300 [ 189.710000] SyS_sendfile64+0x64/0x90 [ 189.713819] do_syscall_64+0x309/0x430 [ 189.717729] ? SYSC_sendfile+0x320/0x320 [ 189.721807] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 189.727011] RIP: 0033:0x455979 [ 189.730210] RSP: 002b:00007fb814d06c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 189.737930] RAX: ffffffffffffffda RBX: 00007fb814d076d4 RCX: 0000000000455979 [ 189.745214] RDX: 0000000020014000 RSI: 0000000000000013 RDI: 0000000000000014 [ 189.752495] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 189.759771] R10: 0000000000010001 R11: 0000000000000246 R12: 00000000ffffffff [ 189.767056] R13: 0000000000000514 R14: 00000000006fba80 R15: 0000000000000000 [ 189.775660] Dumping ftrace buffer: [ 189.779212] (ftrace buffer empty) [ 189.782903] Kernel Offset: disabled [ 189.786515] Rebooting in 86400 seconds..