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", 0x1000}, {&(0x7f00000001c0)="93ca444265284b28c42ba0db6cef3137ebd0645a9c5a22d27d4738d3fe1f98ebc770b7f8bf91e678a402fbc70320cf1dd85785f7f80464b55b0e85d4faec27746e9d5466fdbda479dbd4acca15b37064ab46", 0x52}], 0x3, &(0x7f00000002c0)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0xff}}, @authinfo={0x18, 0x84, 0x6, {0x6}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @init={0x18, 0x84, 0x0, {0x101, 0x3, 0x3, 0x30000000000000}}], 0x88}, 0x40804) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000040)) sendmmsg$unix(r0, &(0x7f00000011c0)=[{&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000000), 0x0, &(0x7f0000000280)=[@rights={0x10, 0x1, 0x1}, @rights={0x10, 0x1, 0x1}], 0x20}], 0x1, 0x0) 2018/05/08 11:09:48 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r0, 0x154, 0x8}, 0xc) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) close(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000004c0)=0x100000000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000340)={r3, 0xdc, "909cdcff38ae180f24a2bc81ddcd6d9555afab879ceb709a5416cdd5a643155c9d90abad34d314412aabcf0749c85caa6d8ce41fdfd2b023d69f3549cf1fe180eaaf454673c8ca0832d75a07e8297a8e4312c8da9dd76cfed7d0c7e3d28295a3177c0538033dfa82a0597272af0fc4bc9f41aa7aee52449b10f30a220078fb392963dc44df770735ef47cfe8432dfb1190e77e2e025bf693d644d9314c49dc373858d8cde393e366456adc3cf0093d25c3f58487d367742be38cf3b6ff01da51ce8d95234438074aa44be987ccab392e93367f21f6873ac9842dbdd3"}, &(0x7f0000000440)=0xe4) ioctl$KDADDIO(r2, 0x4b34, 0x20) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000200)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0x4e24}, 'ip6gretap0\x00'}) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000280)=0x5) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:09:48 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x4, 0x30, 0x8001, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r2, 0x8b, 0x9, 0x2}, 0x10) r3 = gettid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r3) 2018/05/08 11:09:48 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20, 0x0, @empty, 0x8}, 0xffffffffffffff8f) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000200)={0x7, {{0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x1d}, 0x2}}, {{0xa, 0x4e21, 0x6396, @dev={0xfe, 0x80, [], 0x15}, 0x6}}}, 0x108) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x7a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) syz_emit_ethernet(0x3bc, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 84.635428] mmap: syz-executor4 (6749) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/08 11:09:48 executing program 0: r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@dev={0xfe, 0x80}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) connect$inet(r0, &(0x7f0000000300)={0x2, 0x4e23}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x59cf, 0x4, 0x4, 0x500000000, 0x9, 0xff, 0x80000001, 0x7fffffff, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0xffffffff00000001, 0x25a, 0x1, 0x3, 0x4, 0x2, 0x2, 0x101, r2}, &(0x7f0000000240)=0x20) 2018/05/08 11:09:49 executing program 7: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x3, 0x181000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000000c0)=0x200) r3 = dup2(r0, r0) write$rdma_cm(r3, &(0x7f0000000640)=@get_event={0xc, 0x8, 0xfa00, {&(0x7f00000004c0)}}, 0x10) close(r0) creat(&(0x7f0000000040)='./file0\x00', 0x0) tkill(r1, 0x1000000000016) 2018/05/08 11:09:49 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2174, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xa000, 0x3, &(0x7f0000ff4000/0xa000)=nil) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)="65457446fd7773566eabf00700ec8b1fe66f1f93570816936c5d3a3ecb11b3d97200f0", 0x0, &(0x7f00000000c0)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x100, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/89, 0x59, 0x20, 0x0, 0x0) 2018/05/08 11:09:49 executing program 5: open(&(0x7f0000dc2000)='./file0\x00', 0x80042, 0x0) readlink(&(0x7f0000000000)='./file0/file1\x00', &(0x7f0000000040)=""/207, 0xcf) mount(&(0x7f0000dc3000)='./file0/file0\x00', &(0x7f0000dc3ff8)='./file0\x00', &(0x7f0000189000)='debugfs\x00', 0x0, 0x0) 2018/05/08 11:09:49 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x7) getsockopt$sock_int(r0, 0x1, 0x10000000003c, &(0x7f00000001c0), &(0x7f0000000080)=0xfffffeb3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) gettid() setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x401, 0x8207, 0x9, 0x0, r1}, 0x10) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e27, 0x0, @mcast2={0xff, 0x5, [], 0x1}}, 0xf) 2018/05/08 11:09:49 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000002200090010000000000f000004000000c978704367be71bb1bb83174eb32d00b8233549fd131c43b15afba3634ac835a49e4a57e807d991861ff94bf44566aadd1f094a175061f0387423c88aad9f9519d6c1435c5e9d3af6e2e98ed43fc569ed89866b1d1db493257fb01c0591ee05337f64e978c7855ef583b3057a49863e324c599d6d11e60c21a8656d39bc4d545d4687961c6f9ac556b99fd"], 0x1}, 0x1}, 0x0) 2018/05/08 11:09:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = dup(r1) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000040)) syz_open_pts(r1, 0x2400) 2018/05/08 11:09:49 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) listen(r0, 0x1f) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000800)=""/4096, 0x1000}], 0x1) sendto$inet6(r0, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 11:09:49 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r0, 0x154, 0x8}, 0xc) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) close(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000004c0)=0x100000000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000340)={r3, 0xdc, "909cdcff38ae180f24a2bc81ddcd6d9555afab879ceb709a5416cdd5a643155c9d90abad34d314412aabcf0749c85caa6d8ce41fdfd2b023d69f3549cf1fe180eaaf454673c8ca0832d75a07e8297a8e4312c8da9dd76cfed7d0c7e3d28295a3177c0538033dfa82a0597272af0fc4bc9f41aa7aee52449b10f30a220078fb392963dc44df770735ef47cfe8432dfb1190e77e2e025bf693d644d9314c49dc373858d8cde393e366456adc3cf0093d25c3f58487d367742be38cf3b6ff01da51ce8d95234438074aa44be987ccab392e93367f21f6873ac9842dbdd3"}, &(0x7f0000000440)=0xe4) ioctl$KDADDIO(r2, 0x4b34, 0x20) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000200)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0x4e24}, 'ip6gretap0\x00'}) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000280)=0x5) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:09:49 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0xfffffffffffffffe) 2018/05/08 11:09:49 executing program 6: clone(0x0, &(0x7f0000001280), &(0x7f0000001200), &(0x7f0000001140), &(0x7f00000011c0)) waitid(0x0, 0x0, &(0x7f0000000080), 0x81000004, 0x0) r0 = dup(0xffffffffffffff9c) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000240)={{{@in=@local, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @remote}, &(0x7f0000000100)=0xc) accept4$packet(0xffffffffffffff9c, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000008c0)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000009c0)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000ac0)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000b40)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000b80)={'team0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000c80)={@remote, 0x0}, &(0x7f0000000cc0)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000d40)=0x14) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000d80)={@rand_addr, @multicast1, 0x0}, &(0x7f0000000dc0)=0xc) accept4$packet(0xffffffffffffffff, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000035c0)=0x14, 0x800) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000003840)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000003800)={&(0x7f0000003600)={0x1e8, r1, 0x8, 0x70bd27, 0x25dfdbfd, {0x1}, [{{0x8, 0x1, r2}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xff}}, {0x8, 0x6, r3}}}]}}, {{0x8, 0x1, r4}, {0x134, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x100000001}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9e}}}]}}, {{0x8, 0x1, r9}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r10}}}]}}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x10}, 0xc023b8293773ef28) 2018/05/08 11:09:49 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000003c0)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x1d, r1}, 0x10, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="01000000ffffffff0000000000000000f7513d2f3a54faa77dbb36e6", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYBLOB="00000000010000000000000000000000d39eb2e7cb5389c4bcc1507648da8e8013a7f1fafd12b20935cfea94c28f4c4359c69f61fbaa2e8e0b41b88f10e7af3c8677f948610f766b01d89d41ce314bdf"], 0x80}, 0x1}, 0x0) 2018/05/08 11:09:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f00000000c0)=""/211, 0x4}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x20, {0x2, 0x4e24, @multicast2=0xe0000002}, 'teql0\x00'}) 2018/05/08 11:09:49 executing program 0: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x36}, 0x337) clock_gettime(0x0, &(0x7f0000003a00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000003880)=[{{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)=""/229, 0xe5}, {&(0x7f0000000180)=""/224, 0xe0}], 0x2, &(0x7f00000002c0)=""/52, 0x34, 0x3}, 0x401}, {{&(0x7f0000000300)=@nfc, 0x80, &(0x7f0000000600)=[{&(0x7f0000000380)=""/226, 0xe2}, {&(0x7f0000000480)=""/182, 0xb6}, {&(0x7f0000000540)=""/159, 0x9f}], 0x3, 0x0, 0x0, 0xfffffffffffffffc}, 0x8001}, {{&(0x7f0000000640)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/204, 0xcc}, {&(0x7f00000007c0)=""/42, 0x2a}, {&(0x7f0000000800)=""/129, 0x81}, {&(0x7f00000008c0)=""/209, 0xd1}, {&(0x7f00000009c0)=""/10, 0xa}], 0x6, &(0x7f0000000a80)=""/1, 0x1, 0x4}, 0xffff}, {{&(0x7f0000000ac0)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000b40)=""/13, 0xd}, {&(0x7f0000000b80)=""/172, 0xac}, {&(0x7f0000000c40)=""/245, 0xf5}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x4, &(0x7f0000000d80)=""/156, 0x9c, 0x5}, 0x1}, {{&(0x7f0000000e40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000003380)=[{&(0x7f0000000ec0)=""/71, 0x47}, {&(0x7f0000003000)=""/217, 0xd9}, {&(0x7f0000003100)=""/179, 0xb3}, {&(0x7f00000031c0)=""/184, 0xb8}, {&(0x7f0000000f40)=""/73, 0x49}, {&(0x7f0000003280)=""/215, 0xd7}], 0x6, &(0x7f0000003400)=""/201, 0xc9, 0x1}, 0x6}, {{&(0x7f0000003500)=@ethernet={0x0, @random}, 0x80, &(0x7f0000003840)=[{&(0x7f0000003580)=""/201, 0xc9}, {&(0x7f0000003680)=""/194, 0xc2}, {&(0x7f0000003780)=""/137, 0x89}], 0x3, 0x0, 0x0, 0x28000000000000}, 0x5}], 0x6, 0x40, &(0x7f0000003a40)={r1, r2+10000000}) 2018/05/08 11:09:49 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r0, 0x154, 0x8}, 0xc) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) close(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000004c0)=0x100000000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000340)={r3, 0xdc, "909cdcff38ae180f24a2bc81ddcd6d9555afab879ceb709a5416cdd5a643155c9d90abad34d314412aabcf0749c85caa6d8ce41fdfd2b023d69f3549cf1fe180eaaf454673c8ca0832d75a07e8297a8e4312c8da9dd76cfed7d0c7e3d28295a3177c0538033dfa82a0597272af0fc4bc9f41aa7aee52449b10f30a220078fb392963dc44df770735ef47cfe8432dfb1190e77e2e025bf693d644d9314c49dc373858d8cde393e366456adc3cf0093d25c3f58487d367742be38cf3b6ff01da51ce8d95234438074aa44be987ccab392e93367f21f6873ac9842dbdd3"}, &(0x7f0000000440)=0xe4) ioctl$KDADDIO(r2, 0x4b34, 0x20) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000200)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0x4e24}, 'ip6gretap0\x00'}) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000280)=0x5) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:09:49 executing program 1: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) iopl(0x4) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000000)={0x2, 0xff, 0x3, 0x3}) socket$can_bcm(0x1d, 0x2, 0x2) 2018/05/08 11:09:49 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f00000004c0)) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0xfffffffffffffffe, 0x40) ioctl$BLKRRPART(r0, 0x125f, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x1ff, 0x10400) listen$netrom(r1, 0x0) getxattr(&(0x7f0000000280)='./file0/bus\x00', &(0x7f0000000240)=@known='security.selinux\x00', &(0x7f00000002c0)=""/4096, 0xfffffffffffffecb) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f00000001c0)) 2018/05/08 11:09:49 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000adafa0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000325f23)=""/221, &(0x7f0000108000)=0xdd) 2018/05/08 11:09:49 executing program 2: r0 = socket$inet6(0xa, 0x80007, 0x84) sendto$inet6(r0, &(0x7f0000000000)="35f0b1b9e970d7915f3c6aeb83a1b84c8d4d72612f59e3363fa937b0c91ce16852da42c9d48c95bc", 0x28, 0xfffffffffffffffe, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/08 11:09:49 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xff}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x4}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x49, &(0x7f0000000ffc), &(0x7f0000013000)=0x4) fdatasync(r2) 2018/05/08 11:09:49 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") flistxattr(r0, &(0x7f0000000000)=""/128, 0x140) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x440, 0x0) 2018/05/08 11:09:49 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000480)={{0x9, 0x5, 0x7ff, 0x8001, "2094b625b135b2c993049c54540a8d5b479149ede8b0b5100ea2174e49a4e605fd76e395f881ad45c470246b", 0x9}, 0x80, [0x100, 0xfffffffffffffffb, 0x9, 0x7f, 0x8, 0x400, 0x9, 0x8, 0x9, 0xffffffffffff9ed7, 0x0, 0x7, 0x6a, 0x80000001, 0x9, 0x6a, 0x200, 0x1, 0x7, 0x3, 0x80000001, 0x6, 0x4, 0x5, 0x8, 0x5, 0x94, 0x8001, 0xcc, 0x7f, 0x200, 0x3, 0x100000000, 0x0, 0x1, 0x62c, 0xfffffffffffffffa, 0x0, 0x8, 0x3, 0x2, 0x6, 0x715, 0x8, 0xfbf, 0xb058, 0x3ff, 0x10001, 0x10001, 0x22b8000, 0x200, 0x1ff, 0x100000001, 0x3, 0x4, 0x2, 0x3, 0x5, 0x400, 0x0, 0x66bf, 0x1f, 0x1b, 0xd520, 0x1c000000000000, 0x3, 0x250, 0xbaf, 0x3, 0x1ff, 0x5, 0x1000, 0x4, 0xb2d5, 0x1, 0x0, 0x200, 0x800, 0x1, 0x1, 0x7fff, 0x400, 0x9, 0x2, 0x1, 0x5, 0xba9, 0x401, 0x3, 0x0, 0x3, 0x40, 0x2, 0x6, 0xff, 0x4, 0x7, 0x80, 0x3f, 0x10, 0xeec, 0x200, 0x3, 0xbe23, 0x4, 0x16, 0x0, 0x2, 0x200, 0x9, 0x7, 0x800, 0x3, 0x0, 0x200, 0x3ff, 0x8, 0x9da1, 0x17, 0x9, 0xb5d, 0x1, 0x8, 0x8, 0x1, 0xfffffffffffffffe, 0x9, 0x5000000], {r2, r3+30000000}}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000240)={0x1000, {{0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x8001}}, 0x1, 0x3, [{{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xcc6}}, {{0xa, 0x4e22, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}, {{0xa, 0x4e21, 0x7, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x53}}]}, 0x210) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2}], 0x30) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000ffc000/0x4000)=nil, 0x800, 0x2, 0xa0, &(0x7f0000ffc000/0x3000)=nil}) 2018/05/08 11:09:49 executing program 5: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000040)={0x10000, 0x80}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1}, 0x10) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000400)=ANY=[@ANYBLOB="040000000000000000f000000000000077000000f1ff00ffd761b755aa5427a76fd7c529f90550ab647772ab7a819bc6065e9efe40bac39b046f5846ff12f0249ec4ed63364b8720d6179d611506a64a7171d3c0cc5648a3a12a1c40cb9fef90615e73aaa3e41523141f5023d6ce58047a4596bf1942b8bf23b24bed08d1", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000003700000000000009e00000000000000", @ANYPTR=&(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000002000100000000007800000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00 \x00\x00\x00\x00\x00\x00*\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) 2018/05/08 11:09:49 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x2, r1}) ioctl$int_in(r0, 0x80000080044dff, &(0x7f0000000000)) r2 = gettid() perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x1ff, 0x2, 0xffffffffffffffff, 0x80, 0x0, 0x1, 0x1000, 0x0, 0xff, 0x4, 0x858, 0x1, 0x2, 0x2, 0x0, 0x9, 0x7, 0x7f, 0x400, 0xbb, 0x7, 0xfffffffffffffff9, 0x5f, 0x0, 0xffffffffffffff38, 0x2, 0x4e1ee380, 0x8e2, 0xffffffffffffff01, 0x70f7, 0x6, 0x101, 0x1, 0x0, 0x5, 0x9d, 0x0, 0x0, 0x4, @perf_config_ext={0x2, 0xf7}, 0x40, 0x8000, 0x7, 0x7, 0x400, 0x0, 0xffffffffffffff59}, r2, 0xa, r0, 0x1) 2018/05/08 11:09:49 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r0, 0x154, 0x8}, 0xc) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) close(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000004c0)=0x100000000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000340)={r3, 0xdc, "909cdcff38ae180f24a2bc81ddcd6d9555afab879ceb709a5416cdd5a643155c9d90abad34d314412aabcf0749c85caa6d8ce41fdfd2b023d69f3549cf1fe180eaaf454673c8ca0832d75a07e8297a8e4312c8da9dd76cfed7d0c7e3d28295a3177c0538033dfa82a0597272af0fc4bc9f41aa7aee52449b10f30a220078fb392963dc44df770735ef47cfe8432dfb1190e77e2e025bf693d644d9314c49dc373858d8cde393e366456adc3cf0093d25c3f58487d367742be38cf3b6ff01da51ce8d95234438074aa44be987ccab392e93367f21f6873ac9842dbdd3"}, &(0x7f0000000440)=0xe4) ioctl$KDADDIO(r2, 0x4b34, 0x20) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000200)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0x4e24}, 'ip6gretap0\x00'}) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000280)=0x5) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) [ 86.036871] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 11:09:50 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x8000, 0x2, 0x3, 0x0, 0x2, 0x10000, 0x1, 0xaa6d, 0x5, 0x6ed1, 0x9, 0x6, 0xb7, 0x800, 0x3, 0x0, 0xea2, 0x8001, 0x10000, 0x254, 0x30, 0x3, 0x6, 0x765, 0x9, 0x8, 0x5, 0x1f, 0x400, 0xfffffffffffffffe, 0xfff, 0x200, 0x0, 0x9, 0x6, 0x0, 0x0, 0x4, @perf_config_ext={0x4, 0x1000}, 0x10000, 0x38, 0x7f, 0x6, 0x7, 0xfffffffffffffffe, 0x3}, 0xffffffffffffff9c, 0xc, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x20}, 0x0, 0x0, r1, 0x0) fcntl$setstatus(r0, 0x4, 0x42000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000003c0)=ANY=[@ANYBLOB="018000000000000002000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000007f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) 2018/05/08 11:09:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0xfd9e) r1 = accept$alg(r0, 0x0, 0x0) accept$alg(r0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000280)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'veth0_to_bridge\x00', r2}) r3 = accept(r1, 0x0, &(0x7f0000000140)) accept(r3, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000100)=0x80) r4 = syz_open_dev$dmmidi(&(0x7f0000000300)='/dev/dmmidi#\x00', 0x0, 0x400000) openat$cgroup_type(r4, &(0x7f0000000340)='cgroup.type\x00', 0x2, 0x0) 2018/05/08 11:09:50 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000c1d000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0) mremap(&(0x7f0000c1a000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000562000/0x2000)=nil) 2018/05/08 11:09:50 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x84000, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000018ff4)={0x10}, 0xc, &(0x7f0000013ff1)={&(0x7f0000000140)={0x24, 0x18, 0x1, 0x0, 0x0, {0x1}, [@nested={0x10, 0x3, [@typed={0xc, 0x0, @u64}]}]}, 0x24}, 0x1}, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x4, 0x40) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) fgetxattr(r2, &(0x7f0000000040)=@known='system.sockprotoname\x00', &(0x7f0000000180)=""/227, 0xe3) 2018/05/08 11:09:50 executing program 0: r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x1) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c) r3 = userfaultfd(0x0) write$evdev(r2, &(0x7f0000000040)=[{{0x0, 0x7530}}], 0x18) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r1, 0x407, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r1, r3) 2018/05/08 11:09:50 executing program 2: shmat(0x0, &(0x7f0000001000/0x3000)=nil, 0x5000) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) r0 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x0, 0x81) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000140)=0x401) accept$nfc_llcp(r0, &(0x7f00000001c0), &(0x7f0000000000)=0x60) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f0000000280)=0x4) set_tid_address(&(0x7f0000000380)) munlockall() ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) [ 86.267506] netlink: 'syz-executor7': attribute type 3 has an invalid length. 2018/05/08 11:09:50 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r0, 0x154, 0x8}, 0xc) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) close(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000004c0)=0x100000000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000340)={r3, 0xdc, "909cdcff38ae180f24a2bc81ddcd6d9555afab879ceb709a5416cdd5a643155c9d90abad34d314412aabcf0749c85caa6d8ce41fdfd2b023d69f3549cf1fe180eaaf454673c8ca0832d75a07e8297a8e4312c8da9dd76cfed7d0c7e3d28295a3177c0538033dfa82a0597272af0fc4bc9f41aa7aee52449b10f30a220078fb392963dc44df770735ef47cfe8432dfb1190e77e2e025bf693d644d9314c49dc373858d8cde393e366456adc3cf0093d25c3f58487d367742be38cf3b6ff01da51ce8d95234438074aa44be987ccab392e93367f21f6873ac9842dbdd3"}, &(0x7f0000000440)=0xe4) ioctl$KDADDIO(r2, 0x4b34, 0x20) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000200)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0x4e24}, 'ip6gretap0\x00'}) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000280)=0x5) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) [ 86.323622] netlink: 'syz-executor7': attribute type 3 has an invalid length. [ 86.533349] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 11:09:51 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1c000000000701000000000000000000000000000800010006000000df60c2419d581ed11ec2990ef680ccc7c318e900000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001780)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001740)={&(0x7f00000000c0)={0x14, 0x3, 0x7, 0x21}, 0x14}, 0x1}, 0x0) 2018/05/08 11:09:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r0, 0x4, 0x2804) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000936ffc)=0x3) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x82, 0x0) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x1, 0x4, "d1a4f8d8bad138f15e670f9fa7d152c902f80dbaca286fe19d3200cdef9367cac1cca184c2956e96bc5259f2662ea891a01c6897b39cafa8e48cfac1fa29f31c", "d0d50eb6edc1ebb07940a616395e211045f5b816e4123189e0b0a237f5f76443", [0x6, 0xc8d]}) close(r0) 2018/05/08 11:09:51 executing program 6: ioctl$int_in(0xffffffffffffffff, 0xaf01, &(0x7f0000000280)) r0 = eventfd(0x7ffffffa) close(r0) ioctl$VHOST_SET_VRING_KICK(0xffffffffffffffff, 0x4008af20, &(0x7f0000857ff8)={0x0, r0}) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/08 11:09:51 executing program 1: rmdir(&(0x7f0000000000)='./file0\x00') r0 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x0, 0x4000) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x8, {0xcb, 0x5bf, 0x723e866a, 0x0, 0x2, 0x2}, 0x0, 0x1}, 0xe) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/05/08 11:09:51 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r0, 0x154, 0x8}, 0xc) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) close(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000004c0)=0x100000000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000340)={r3, 0xdc, "909cdcff38ae180f24a2bc81ddcd6d9555afab879ceb709a5416cdd5a643155c9d90abad34d314412aabcf0749c85caa6d8ce41fdfd2b023d69f3549cf1fe180eaaf454673c8ca0832d75a07e8297a8e4312c8da9dd76cfed7d0c7e3d28295a3177c0538033dfa82a0597272af0fc4bc9f41aa7aee52449b10f30a220078fb392963dc44df770735ef47cfe8432dfb1190e77e2e025bf693d644d9314c49dc373858d8cde393e366456adc3cf0093d25c3f58487d367742be38cf3b6ff01da51ce8d95234438074aa44be987ccab392e93367f21f6873ac9842dbdd3"}, &(0x7f0000000440)=0xe4) ioctl$KDADDIO(r2, 0x4b34, 0x20) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000200)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0x4e24}, 'ip6gretap0\x00'}) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000280)=0x5) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:09:51 executing program 2: r0 = socket$nl_generic(0xa, 0x3, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000000c80)=[{{&(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000001000)="21c1", 0x2}], 0x1, &(0x7f0000002000)}}], 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) r2 = getpid() syz_open_procfs(r2, &(0x7f0000000100)='net/raw\x00') r3 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x2, &(0x7f00000001c0)=""/221) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000ff0)={0x14, 0x0, 0x29, 0x43}, 0x14) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x48100, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r4, 0x40106410, &(0x7f0000000000)={0xee, &(0x7f00000002c0)="ebf2d8ce985c46e14c08d8dee8d60dd710517bbc6d1ced8e34923d6eb1f6b8efc76a09df2d42bbaf928c881340cd75fbe46163b5b86552fb9ffc04e39d83d9cc8485a5e1b7f53a6627282735bef5c11c419abb063d1b703446e4dd93ff607d4c5e05170b9ca1d9369b31b65698d86a50f9ddaf62885c0223f0c367878473226031a4ddb88b0bce34e98252743efcbc242cd22df2ea0b8838510386029f60170df1ed06b27a90fff8cc31ce162f4c14459b056514c272eec26131529e61d626140648391f0168b86c923caf02ebfe23254f7b6ef66810e839941db79b77c42b865231b00acdf506f6403b9602487a"}) setsockopt$RDS_CANCEL_SENT_TO(r4, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/05/08 11:09:51 executing program 7: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0xe, 0x800) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000100)=""/47, &(0x7f0000000140)=0x2f) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) sendmsg$key(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x20000040) 2018/05/08 11:09:51 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001140)='/dev/vga_arbiter\x00', 0xc0001, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001180)={0x0, 0x1}, &(0x7f00000011c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001200)={r1, @in6={{0xa, 0x4e22, 0x57bc52ba, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x84) r2 = socket$inet6(0xa, 0x80003, 0xfffffffffffffffc) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) getpeername$unix(r3, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) getdents(r3, &(0x7f0000000140)=""/4096, 0x1000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000074b000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2, 0x0, 0x0, 0x4, 0x80}, 0x20) syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0xffffffffd5cc496e, 0x1) 2018/05/08 11:09:51 executing program 7: utimensat(0xffffffffffffffff, &(0x7f0000000000)='/\x00', &(0x7f0000f84fe0)={{0x0, 0x3ffffffe}}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) finit_module(r0, &(0x7f0000000080)=',posix_acl_access\x00', 0x1) 2018/05/08 11:09:51 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000000040)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}, 0x80, &(0x7f000000b080)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendmmsg(r0, &(0x7f00000088c0)=[{{&(0x7f00000008c0)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x80, &(0x7f0000000a40)=[{&(0x7f00000002c0)="87eabf6c70f84ea645a487785807f7c2ea144232c1f3b4215e26d712a358c247d6a47adcb3258dde82f08dbb381973368e0d09c4aa06f5d7a74735360a33c4ea84b425f9492936839fb9a564970bb0c879938468a44d2b67a35763410eba9bd6a4ae3ab9ee28dc2e2aaa19c85a04aab2a2d3bf9315caee1c2a2586083f2a16eba5cb2598494097451446e8690f7f8a095fbc504540f4308ebf79d66d381c44c368d756ab81c088d8cb6eb04323bfe2b86379a60849d292c78cd6c13208020dcc76c43ae5304c25", 0xc7}, {&(0x7f00000003c0)="274e9ad236e6c5ccf8bd06b70ed9ae82508c65cbd33ddc832f0768ec52999bf042663b99e649d837fa7d8a21463a7ff578229a4be5dc59d0dba090e0da551d015876fa8843fcea8621d539993d39ee0aae9e5834ff1600cfcda9880883b07fe5b10c7239990e2b445a24b87a43c88a4189bdf44766fff42f83027d5a7b9489fe4665bf0025f099f580c07301f9c575613e638010773013c08ffbdd356c8a023c31e1a7c0372343034449df6c7f9bbbaec9a545177bb730a7802caea3a73e73eabfcc80f1d8a3e383cde1b3ca4f49182f67e97667ede81769564b9556716b2f47a36d9046bbba09b82e63acd97da339be96", 0xf1}, {&(0x7f00000004c0)="a63a61f580ce96ee34686d8e4318d6d423e5068c2c90014e8ad1c88b836b9b58ff30cc74921c5cd3e7605205a7dcd5536770fbfcce70257c14b1f1e23883686665a0f7ec5005d62f6438b45be5ad41d4a9e5af206ced5e18cf6e900b6c060785d4f88e6da333ebf89f956ed32bc93a6aa537def807fb4a29964ffd6709", 0x7d}, {&(0x7f0000000540)="6bb264898b9962adc1cf6f586380a9f640b5e21ab96f149f6b5f8da18919e48bfd259eed7884b4ed306b4f9f0b19e8b6bc8707391a2802c1bcd0e98de828134485ff827ff9e77d20fc05f95d1dab3c85de5e8ab2453eb144d7b4987ee5ba1ff6d7b3b6c22897a9c62bdc01d2e9d2d4cb808118b562aaedbff0e281d90e86abe57b4ae1915fb7f2e752d4b5accee3d75f5a8150ec03c93f61acb9238497b4ca2016ff3ad0ac5752284b8e2216ddd26bd4abd7893a2b31e3619cc718ee117e7e490d6fac3364d3241ca73d9c89bd51e9c68b2548585a66f60e2001f7ff4132a6df49d6b6b125e4a6d38f64f4", 0xeb}, {&(0x7f0000000640)="32bba0dabbbbbd5b66613aa2067844f124b72e063de31362270f63367c30ebeea970788452fb3dc18616edce0709ee4ddba2434225923cea9510a58045b4aba3e290de14402288739959ee866ea53ea9bab740eabb9e0708e8d18bca408169739a35867e1f0eaec4540b369b40ce849fa76930cc455e7fe2c8402e9e5349217d2c20", 0x82}, {&(0x7f0000000700)="fda350b8a8571cc724a27633273554dcf7b22c75f1a5caf45c6d8315406852a5b36e2594a301d253d170705a98891d76d538819484f6ed0454f8976f57804a12eea21d54793905f39ad83a4544bbe23b98c0a0a4827d79b70e324736b5ec0e90c92ab5eb9237d1f524e0d5485450666cc6863ed828fde542886f854359087b032fdd43deb5e6f55d602d80d8edce139f0a88305077c2342203597eebcdfa0b967638dfe2d34d8b77e76d12237112d6dd244ae88dc75d465107bc65d4fb1c76ed27d5b2a8d8f32974efd6bf18a9e915b30ccf8f2ca785518e1cdc796973f421e6219a960f0332fb211a3ee872b086a138e2a89a472601", 0xf6}, {&(0x7f0000000800)="0a983105489d", 0x6}, {&(0x7f0000000940)="af5f17eff768ab8e2cf4d33b61b71e0494ea1cd46c96888816c3ad8f1cddf2dce431cc5478b3629bdeea55ac2985ee522732670c12c4fdd74d2f8e1c971d677c01887ebf46c8cda29dd3dd518e4e58fdc9b1cab4fd3f64e2f56dc10d19103c64544d234a91416d5b39e741cee19a6759715a8a6dde7a89a6aad0afb91fb3aae7bdb28a071889aa9f660d073a0d7a1f7b3d00899b30de318380760a5244c279eb2945b36233d95efc3af26bfc6a16087a42aa9db307eff4c814712a640c389efc267da44e83d57d484806fd977bda664da4d8fb974fac838e694459f2d34ac3d16fc92bf58de2", 0xe6}, {&(0x7f0000000840)="0760cd9d21a1fa5ec935fcbe1e67687751052c91e3280af3341f6a205e13d0d410f9e60ca78cdfcf78eb4aadff9ce9f142d797b5cb40cb5e261d5eb52e5b1cf62d556d67475dc8ad7bec39b426037da21d475df0e1af030d", 0x58}], 0x9, &(0x7f0000000c00)}}, {{0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000001f80)='R', 0x1}], 0x1}}], 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in, @in=@dev={0xac, 0x14, 0x14, 0xd}, 0x4e22, 0xffff, 0x9, 0x83, 0xa, 0xa0, 0x80, 0x6, r1, r2}, {0x4ea, 0x7fffffff, 0x20, 0x3f, 0x8, 0x400, 0x0, 0xffff}, {0x4, 0x10001, 0x3, 0x100000001}, 0x5, 0x6e6bb0, 0x2, 0x0, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x3503, 0x3, 0x2, 0x1ff, 0x80b, 0xff, 0x200}}, 0xe8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000b00)={0x4e, 0x0, 0xffffffffffffffe0, 0x9, 0xd8}, 0x14) 2018/05/08 11:09:51 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0xf, 0x100000, 0x0, 0x0) recvmmsg(r0, &(0x7f00000028c0)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=""/117, 0x75}}, {{&(0x7f0000000240)=@alg, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/30, 0x1e}}, {{&(0x7f0000000380)=@l2, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f00000004c0)=""/71, 0x47}, {&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000680)=""/165, 0xa5}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000001980)=""/182, 0x18b}], 0x6, &(0x7f0000004040)=""/4096, 0x1000}}, {{&(0x7f0000001c40)=@rc, 0x80, &(0x7f0000001d40), 0x0, &(0x7f0000002300)=""/112, 0x70}}, {{0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002480)=""/111, 0x6f}}, {{&(0x7f0000002500)=@l2, 0x80, &(0x7f0000002640), 0x0, &(0x7f0000002680)=""/146, 0x92}}], 0x6, 0x0, 0x0) recvmmsg(r0, &(0x7f0000002780)=[{{&(0x7f00000025c0)=@vsock, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/62, 0x3e}}], 0x1, 0x0, &(0x7f0000000100)) 2018/05/08 11:09:51 executing program 2: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{}, 'port1\x00'}) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000020fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="4c0000001000ff20fffefd956fc283b724a6008002000000000000000000000010002e00050300000000000000b6821148a730de33a49869c62b2ca654a6613b6aabf35d4c1cbc8d2b0790ed", 0x4c}], 0x1}, 0x0) r1 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x9, 0x8000) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000100)={0x4, 0x3, 0x7ff, 0x2fc, 0x1, 0xcb}) 2018/05/08 11:09:51 executing program 5: futex(&(0x7f0000000040)=0x4, 0x80000000000b, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000005, 0x0, &(0x7f00000000c0), &(0x7f0000000040), 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0xd44, 0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xf2, "86e3d43084cd571a8099eb3680233b4b5ed588e111ebaffb08aca2f619f9adc7466c51f51685d537edbcd7b574b80847f091ceae620a1311d061b7fc8391e4083d21c30e4ae1fbf8ef2a1284174c4571f1be44ea663e067d60be935fc8cf15f8f14676bd333f6e745096c2189f2fc43e931d8b90c1c8dc06366c6ee41e8dedf972fbdd1d6ad5dc938ff09c708787fb84ba7210c105001195c0b1c6fbec75016cc68cf1a600152019c5ab0166df723ffb5b02e69fbd3133b52fe7414bf9cdbaba7ffcb2002ce04290c24717a234ebb6fd93febf5736f4094dc016ca78cf3ac9eb5b0bc18f1666554ea5f9ad2a9824a9ff8a6f"}, &(0x7f0000000240)=0xfa) write$cgroup_int(r0, &(0x7f00000002c0)={[0x31, 0x0, 0x37, 0x0, 0x0, 0x2b]}, 0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x3, 0x100000001, 0x81, 0x2}, 0x14) 2018/05/08 11:09:51 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r0, 0x154, 0x8}, 0xc) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) close(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000004c0)=0x100000000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000340)={r3, 0xdc, "909cdcff38ae180f24a2bc81ddcd6d9555afab879ceb709a5416cdd5a643155c9d90abad34d314412aabcf0749c85caa6d8ce41fdfd2b023d69f3549cf1fe180eaaf454673c8ca0832d75a07e8297a8e4312c8da9dd76cfed7d0c7e3d28295a3177c0538033dfa82a0597272af0fc4bc9f41aa7aee52449b10f30a220078fb392963dc44df770735ef47cfe8432dfb1190e77e2e025bf693d644d9314c49dc373858d8cde393e366456adc3cf0093d25c3f58487d367742be38cf3b6ff01da51ce8d95234438074aa44be987ccab392e93367f21f6873ac9842dbdd3"}, &(0x7f0000000440)=0xe4) ioctl$KDADDIO(r2, 0x4b34, 0x20) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000200)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0x4e24}, 'ip6gretap0\x00'}) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000280)=0x5) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:09:51 executing program 6: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x400000, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x2, 0x100) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001400)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001440)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000001540)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001580)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e23, 0x1, 0x4e21, 0xffffffff, 0x0, 0x20, 0x0, 0x2f, r3, r4}, {0x5, 0x9, 0x5, 0x4, 0xf3d3, 0x2, 0x80000001, 0xa9}, {0x8, 0x4, 0xffffffffffffffc1, 0xff}, 0x9, 0x0, 0x2, 0x0, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3, 0x33}, 0x2, @in=@multicast2=0xe0000002, 0x3505, 0x1, 0x3, 0x41722b54, 0x2, 0x1, 0x8}}, 0xe8) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000040)) getsockopt$inet_udp_int(r0, 0x11, 0x3, &(0x7f0000000080), &(0x7f00000001c0)=0x47ec514d) [ 87.537298] netlink: 'syz-executor2': attribute type 46 has an invalid length. [ 87.544997] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. [ 87.647178] netlink: 'syz-executor2': attribute type 46 has an invalid length. [ 87.654740] netlink: 28 bytes leftover after parsing attributes in process `syz-executor2'. [ 88.026080] Unknown ioctl 19458 [ 88.176067] Unknown ioctl 19458 2018/05/08 11:09:52 executing program 0: r0 = socket(0x40000000015, 0x807, 0x0) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt(r0, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xd) 2018/05/08 11:09:52 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) io_setup(0x80, &(0x7f0000000000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) sched_rr_get_interval(r2, &(0x7f00000000c0)) io_submit(r1, 0x1, &(0x7f0000000880)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)='n', 0x1}]) sched_rr_get_interval(r2, &(0x7f0000000140)) 2018/05/08 11:09:52 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000080)) 2018/05/08 11:09:52 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r0, 0x154, 0x8}, 0xc) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) close(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000004c0)=0x100000000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="7c000000eee96134a284d1c18f5f63c44450263982c984cb2693ca27fe9e6dd117e6453fdb22818c2bb92e149b6271439296d3b27e8dc1303447c475386ad05b5f7037448f337299311b9b975526cccfac3bc9bf376d588c66d3a1088a243a856c2d474dee445ee7c3b2379ebf73a44f7497f65606db532a070096edbba742d6621e5882a0b4cd65a068efece8dc6b0730e28dc6e6d262afe5ca3e051a6ffd48beb05255606f6a10c2f0da0a7705ee2c3d3c0d6aa6a87f551037ab2a06cc4d3f586816e90202b5930a9edef6db98219fca7b6c1c1c344f14218c3b91019a1d8daf4fad59ca015c90e9b392eb163604040ae9589e2ee1bf13fa54b51d4c4db189fa000000000000000000000000000000000000000000000000000000"], &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000340)={r3, 0xdc, "909cdcff38ae180f24a2bc81ddcd6d9555afab879ceb709a5416cdd5a643155c9d90abad34d314412aabcf0749c85caa6d8ce41fdfd2b023d69f3549cf1fe180eaaf454673c8ca0832d75a07e8297a8e4312c8da9dd76cfed7d0c7e3d28295a3177c0538033dfa82a0597272af0fc4bc9f41aa7aee52449b10f30a220078fb392963dc44df770735ef47cfe8432dfb1190e77e2e025bf693d644d9314c49dc373858d8cde393e366456adc3cf0093d25c3f58487d367742be38cf3b6ff01da51ce8d95234438074aa44be987ccab392e93367f21f6873ac9842dbdd3"}, &(0x7f0000000440)=0xe4) ioctl$KDADDIO(r2, 0x4b34, 0x20) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000200)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0x4e24}, 'ip6gretap0\x00'}) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:09:52 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200040, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x2, @multicast2=0xe0000002, 0x4e20, 0x2, 'lblc\x00', 0x1, 0x3, 0xd}, 0x2c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r2, 0x1) sendmsg(r2, &(0x7f0000002e80)={&(0x7f0000000080)=@vsock={0x28, 0x0, 0x0, @my}, 0x80, &(0x7f0000002dc0)}, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000100)={0x3a, @rand_addr=0x1, 0x4e22, 0x4, 'rr\x00', 0x2d, 0x1, 0x25}, 0x2c) 2018/05/08 11:09:52 executing program 2: fcntl$getown(0xffffffffffffffff, 0x9) getpgid(0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000140)='net/igmp\x00') ioperm(0x2, 0x2, 0xf5) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0xbbc, &(0x7f0000000040)=0x4) fsync(r2) 2018/05/08 11:09:52 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000140)="0008000000000000fd85b58c28e2d0921050b7ad78887fc730196662719570570e3974f04807e30557586e302e77f7fec587256398342108368ea68f2ec1fca2e8970cd88363bc4c80e01c872a4c615861de14f96faa63f23a70f82456a7") fremovexattr(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="6f732fc469b15e824134322e637075736574706f736978a9683e04d9ead08b5a4d5f61636c5f6163636573735b6c6f2a2d70726f63776c616e30656d31616885100e68c034970bf8a65452790a87d41ba49163c504ffd290918bc0f0c3aeecddaf824229224627ee"]) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x12, 0x17, &(0x7f0000000000)="aa002c83aadfad1db43870e74ab8acbdab91ec1957a0da"}) 2018/05/08 11:09:52 executing program 3: unshare(0x40600) r0 = creat(&(0x7f0000000200)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)=0xf1, 0x4) pipe(&(0x7f0000000040)={0x0, 0xffffffffffffffff}) ppoll(&(0x7f0000000000)=[{r2, 0x8}, {r0, 0x20}, {r2, 0x88}, {r2, 0x400}, {r1, 0x1001}, {r2, 0x8}, {r2, 0x41ac}], 0x7, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)={0xffffffffffffff35}, 0x8) r3 = dup(r0) ppoll(&(0x7f0000000240)=[{r3, 0x1501}, {r1}], 0x2, &(0x7f0000000280)={0x77359400}, &(0x7f00000002c0), 0x8) 2018/05/08 11:09:52 executing program 5: syz_emit_ethernet(0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaabeaa0180c20000000800480000280000000000009078ac1414bbac1414aa83076c6ceb18e43a71efe0000001890300000000"], &(0x7f00000002c0)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x420000) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) syz_emit_ethernet(0x10d, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)={0x1, 0x2, [0x2b3, 0x7ed, 0x66e, 0x5e2]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) 2018/05/08 11:09:52 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x40005504, 0x0) getsockname$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) 2018/05/08 11:09:52 executing program 1: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00000002bb)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x26) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000200)={0xffffffffffffffff}) r3 = creat(&(0x7f0000000140)='./file0\x00', 0x80) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000240)={r2}) setsockopt$netrom_NETROM_T4(r4, 0x103, 0x6, &(0x7f0000000180)=0xfffffffffffffffe, 0x4) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000b97000)={0x2, &(0x7f000048fff0)=[{}, {0x6}]}, 0x10) getsockopt$sock_buf(r5, 0x1, 0x1a, &(0x7f0000baf000)=""/1, &(0x7f0000561ffc)=0x1) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x42002, 0x0) sendmsg$nl_route(r6, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="141300001a00000527bd7000ffdbdf2500000000"], 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x1) 2018/05/08 11:09:52 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x1, 0x40, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) fcntl$getflags(r0, 0x40a) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x80401, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f00000000c0)=0xe8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0x92, "b5f404ad70e3720118a587120a2752216a12f358ce0862a566e53754b9e891365298ad85692103c7fb36aafbed0e19b9f57237af1c725fa776700c9978beb27e29cc0a4b28b09dd4a91d0070e202acb5f4bce7bbf7272522048ca5d0ec7dbb85b9923ef5fd4a9297f2a5487f05d79a355b2323a92ef77ec96cd5af788ec0956fc576ee95a7f4880fb43ebb978dc749bedc80"}, &(0x7f00000001c0)=0x9a) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000400)={r3, 0xcdbc}, &(0x7f0000000440)=0x8) connect$can_bcm(r1, &(0x7f0000000100)={0x1d, r2}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)='x', &(0x7f0000000080)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000200)="12", &(0x7f0000000400)}, 0x20) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x6, 0x10100) 2018/05/08 11:09:52 executing program 0: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000063000)=[{&(0x7f0000cc6000)=""/4096, 0x1000}], 0x1) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x10000) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) 2018/05/08 11:09:52 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a2", 0x1) r2 = syz_open_dev$adsp(&(0x7f00000000c0)='/dev/adsp#\x00', 0x200, 0x200) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000180)={0x1, 0x40, 0x5, 0x1f, 0x5, 0x5, 0x1, 0x401, 0xf45, 0xffffffff, 0xff, 0x7}) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'], 0x1) io_setup(0x4, &(0x7f0000000100)=0x0) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xffffffff, 0x5010c0) io_submit(r3, 0x1, &(0x7f00001f5ff8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00002e9ff7)="b2", 0x1}]) 2018/05/08 11:09:52 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r0, 0x154, 0x8}, 0xc) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) close(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000004c0)=0x100000000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000340)={r3, 0xdc, "909cdcff38ae180f24a2bc81ddcd6d9555afab879ceb709a5416cdd5a643155c9d90abad34d314412aabcf0749c85caa6d8ce41fdfd2b023d69f3549cf1fe180eaaf454673c8ca0832d75a07e8297a8e4312c8da9dd76cfed7d0c7e3d28295a3177c0538033dfa82a0597272af0fc4bc9f41aa7aee52449b10f30a220078fb392963dc44df770735ef47cfe8432dfb1190e77e2e025bf693d644d9314c49dc373858d8cde393e366456adc3cf0093d25c3f58487d367742be38cf3b6ff01da51ce8d95234438074aa44be987ccab392e93367f21f6873ac9842dbdd3"}, &(0x7f0000000440)=0xe4) ioctl$KDADDIO(r2, 0x4b34, 0x20) socket$inet_tcp(0x2, 0x1, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:09:52 executing program 7: r0 = socket(0x10, 0x3, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x103000, 0x2) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000300)=""/228) fcntl$lock(r0, 0x7, &(0x7f0000000280)={0x2, 0x3, 0x101, 0x7ff, r2}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x2}, 0x8) write(r0, &(0x7f0000000600)="240000005a001f0000ff0307180000000913171408000300001b09ff07ff02000100000037c835fb1b0da0dabfed2ab18540ba6100d39494402ee5fb2f99d6b61ca28bd19927e41e910bb9c56e95f7d4492a800b4e412972e04700e04e540092667302363459637b41bb02e99a442c688fe8336cc3fd9e941e141f810975726a445b41", 0x83) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000002c0), 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x20}, &(0x7f0000000200)=0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x7fc, 0x0) 2018/05/08 11:09:52 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x29) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x1) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mlock(&(0x7f0000b14000/0x1000)=nil, 0x1000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/05/08 11:09:52 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000f5e000)='./control\x00', 0x3fa) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00007bc000)='./file1\x00', 0x0) r2 = shmget(0x2, 0x3000, 0xa44, &(0x7f0000ffc000/0x3000)=nil) shmat(r2, &(0x7f0000ffa000/0x4000)=nil, 0x4000) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) [ 88.977222] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/08 11:09:53 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x1018ff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000000c0)) clone(0x8040000, &(0x7f0000000100)="87e09f16cd8b0361400000000000000042ef03442fd4619b1c4b1b835cea32c7175e47", &(0x7f0000000440), &(0x7f0000000140), &(0x7f0000000000)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchdir(r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x2c) 2018/05/08 11:09:53 executing program 0: r0 = socket(0x1, 0x0, 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000080)=0x2, 0x4) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x48000, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="7f", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) [ 89.046754] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/08 11:09:53 executing program 3: unshare(0x1ffff) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() lchown(&(0x7f0000000040)='./file0\x00', r0, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000402000409004bddd9de4117eebea6b26046f891fe10eebf000ee9a90f798058561a9b6dfa01004ade49a2860cdce901d2da75af1f24e4ffaa26d7a0a1aacded9589661f6c") setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000000)={0x3, "16ce5e"}, 0x4) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000140)}) 2018/05/08 11:09:53 executing program 1: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0x58) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x800) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x1, 0x0, &(0x7f0000000040)=""/30, &(0x7f0000000100)=""/189, &(0x7f00000001c0)=""/79, 0x11f000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/05/08 11:09:53 executing program 2: r0 = perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b83000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x800) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x1, 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000240)=0x7b) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x48a76721}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000001c0)={r3, 0x0, &(0x7f0000000180)}, &(0x7f0000000200)=0x10) recvfrom$llc(r2, &(0x7f0000000280)=""/4096, 0x1000, 0x2000, &(0x7f0000001280)={0x1a, 0x307, 0x6, 0x2, 0x7, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x8, 0x4) 2018/05/08 11:09:53 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000080)=0x10) r1 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x10000000000007ff, 0x2006) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x48, r2, 0x700, 0x70bd2a, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7fffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0xc040) 2018/05/08 11:09:53 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="3d5eb84f2604", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="10aa5a33e87d", @local={0xac, 0x14, 0x14, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000000)) modify_ldt$read(0x0, &(0x7f00000000c0)=""/4096, 0x1000) 2018/05/08 11:09:53 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r0, 0x154, 0x8}, 0xc) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) close(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000004c0)=0x100000000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000340)={r3, 0xdc, "909cdcff38ae180f24a2bc81ddcd6d9555afab879ceb709a5416cdd5a643155c9d90abad34d314412aabcf0749c85caa6d8ce41fdfd2b023d69f3549cf1fe180eaaf454673c8ca0832d75a07e8297a8e4312c8da9dd76cfed7d0c7e3d28295a3177c0538033dfa82a0597272af0fc4bc9f41aa7aee52449b10f30a220078fb392963dc44df770735ef47cfe8432dfb1190e77e2e025bf693d644d9314c49dc373858d8cde393e366456adc3cf0093d25c3f58487d367742be38cf3b6ff01da51ce8d95234438074aa44be987ccab392e93367f21f6873ac9842dbdd3"}, &(0x7f0000000440)=0xe4) ioctl$KDADDIO(r2, 0x4b34, 0x20) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:09:53 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) unshare(0x40600) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x9, 0xf) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000280)={0x0, r1}) 2018/05/08 11:09:53 executing program 5: mkdir(&(0x7f00000028c0)='./file0\x00', 0x120) mount(&(0x7f0000002900)='./file0\x00', &(0x7f0000002940)='./file0\x00', &(0x7f0000002980)='cgroup2\x00', 0x0, &(0x7f0000000380)="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") [ 89.408009] cgroup: cgroup2: unknown option "R[Ø­ZeØ `k7ò8þèpÛÁ5[ E­†=)¦HíKFØùo‡blÿÁÀâÅ“”ð/Ór>L5ž(2–íM¶w<•;4Öíé|HJ>‘ç®[—ÞÙÕÊè ³äØ@k¬~R—Y%âë3­çÔ`M¼À„«NZ–>Æ/û¿%mTÅ[ö¸ÎÝq4™ó"í [ 89.408009] MZœÝwAågݾ‘éäáèD©ìqÊvg²ÿˆîúËÚ”ÖqÕ”QT!š œŒÀš^f©Ÿú¸ÍÓßûˆoL âK/´®¦­úÎdv­Mwre¡IÑ" ¨ìôÁ£ày5ADª†œâ\û ¸X=uX«óBc¾ESéñÜzߎÂ9â)ØæT)>Ì¿/´´F²]ó2í(N!Ò)£QÀîÀÍX]RÝ’™ÐÛ6K– òï(°r’èý¬&ÎÛtÒGì(¿‚éþ}ìË™TÀû7¨:Q%‹15Ì:ßúÕiæ@UðâÑô=Ö´ÐãyÒÑ+W½Ö{ÍDvk¦“óêwEI—ˆŸŸÌŽ1•«6=QÛ{A½Ç£œéÈwšL:U9L7s.NƒÛöy”NïÅ~\T|}Rx¦ÊŒMžLÊãåŽ ¼Sï¥3¯¸I¼¶ï2£;ó•u&®ŽY‘£ñÍßÁu»±èKŒ"¶‹‡©aïཌ[È¡®ó‘ƒõœ…ém#GÇB’5š2a.9EÊ”˜ùìƒKwI±®'?`¸Xé@ßX_@YëC¦d†÷zßš|Û¹n·‘nb%R•°4SËÂ̺bÌ£¦¹B8]À‡'°ƒ¬ç 2018/05/08 11:09:53 executing program 3: r0 = socket$inet(0x2b, 0x801, 0x2) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) listen(r0, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x300, 0x0) sendto$llc(r1, &(0x7f0000000080)="4cc97d3e9f30893edf5450e89e0a8a08f923bc0ecdfe5762451d7cfb3f02964e43d848f3f09f71bd1e7f25135196fe3bc6fc9fb507e3ec4c7629589d438a791f6a6d6140987c7b16f1b34b185f7116e97c3f586cb26f079e5405a85aeb904c98438ebab7285479d009b647b3bb3212f97c5d67c8b4fe6dc7c34aaf9bc93ae28c188f0e618ec65ca1f11f4f7618268b9e59ccd77473ef0cbbe48ab5b0d140211c2d35f5e277be8f3c51fb7f35c452d00b136a", 0xb2, 0x40000, &(0x7f0000000140)={0x1a, 0x6496be16538c6543, 0x3, 0x7, 0x4, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) 2018/05/08 11:09:53 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000000040)="240000000104f500000000000000060020200af80900060003e7e0600700000900ab001f", 0x24}], 0x1}, 0x0) 2018/05/08 11:09:53 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) sync_file_range(r0, 0x9, 0x2, 0x0) ftruncate(r0, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x10003, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000000c0)={r1}) ftruncate(r0, 0x108) 2018/05/08 11:09:53 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x361, 0x0) r1 = memfd_create(&(0x7f00000000c0)='[nodev\x00', 0x3) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/05/08 11:09:53 executing program 2: syslog(0x3, &(0x7f0000000200)=""/176, 0x8c0a012779f0eead) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x20000) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x4, 0x3, 0x3f, "cad78850f98f3f70ee4d39eed451c9dfea44e651de37c48ca8fea6c47701ea64c6cb3fceb30206d4377a01c082e65d316cf7e9facc2d5a9e2be5919664807811b5b07f0bd8efc0e43736707eff617aee"}, 0xd8) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000000140)=""/80) 2018/05/08 11:09:53 executing program 6: r0 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10d, 0xa, &(0x7f00000002c0), 0x4) 2018/05/08 11:09:53 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r0, 0x154, 0x8}, 0xc) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) close(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000004c0)=0x100000000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="7c000000eee96134a284d1c18f5f63c44450263982c984cb2693ca27fe9e6dd117e6453fdb22818c2bb92e149b6271439296d3b27e8dc1303447c475386ad05b5f7037448f337299311b9b975526cccfac3bc9bf376d588c66d3a1088a243a856c2d474dee445ee7c3b2379ebf73a44f7497f65606db532a070096edbba742d6621e5882a0b4cd65a068efece8dc6b0730e28dc6e6d262afe5ca3e051a6ffd48beb05255606f6a10c2f0da0a7705ee2c3d3c0d6aa6a87f551037ab2a06cc4d3f586816e90202b5930a9edef6db98219fca7b6c1c1c344f14218c3b91019a1d8daf4fad59ca015c90e9b392eb163604040ae9589e2ee1bf13fa54b51d4c4db189fa000000000000000000000000000000000000000000000000000000"], &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000340)={r3, 0xdc, "909cdcff38ae180f24a2bc81ddcd6d9555afab879ceb709a5416cdd5a643155c9d90abad34d314412aabcf0749c85caa6d8ce41fdfd2b023d69f3549cf1fe180eaaf454673c8ca0832d75a07e8297a8e4312c8da9dd76cfed7d0c7e3d28295a3177c0538033dfa82a0597272af0fc4bc9f41aa7aee52449b10f30a220078fb392963dc44df770735ef47cfe8432dfb1190e77e2e025bf693d644d9314c49dc373858d8cde393e366456adc3cf0093d25c3f58487d367742be38cf3b6ff01da51ce8d95234438074aa44be987ccab392e93367f21f6873ac9842dbdd3"}, &(0x7f0000000440)=0xe4) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:09:53 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)=ANY=[@ANYBLOB="020e000014000000000000000000000005000600000000000a00000000000000000000000000000000000000000000000000000000000000080012000000020000000000000000001f00000000000000000000000000e2ffac14ffbb000000000000000000000000ac14000000000000000000000000000005000500000000000a00ff7f00000000fe8000000000000000000000000000ff0000000000000000"], 0xa0}, 0x1}, 0x0) 2018/05/08 11:09:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') r1 = gettid() syz_open_procfs(r1, &(0x7f0000000000)='net/mcfilter\x00') getdents64(r0, &(0x7f0000000180)=""/44, 0x2) 2018/05/08 11:09:53 executing program 6: unshare(0x40000000) r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) flistxattr(r0, &(0x7f00000003c0)=""/174, 0x27a0adb782ae71a8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000000180)=0x1c, 0x80000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x4080, 0x0) r3 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000380)) r4 = shmget(0x1, 0x4000, 0x1, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r4, 0xb) r5 = syz_open_dev$audion(&(0x7f0000001680)='/dev/audio#\x00', 0x3f, 0x400001) ioctl$BLKTRACESTOP(r5, 0x1275, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)={r3, r2}) ioctl$IOC_PR_CLEAR(r5, 0x401070cd, &(0x7f0000000000)={0x4}) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x14000) request_key(&(0x7f00000002c0)='blacklist\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='/dev/urandom\x00', 0xfffffffffffffffd) 2018/05/08 11:09:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000006e80)={'filter\x00', 0x4}, 0x68) r1 = syz_open_dev$mouse(&(0x7f0000007480)='/dev/input/mouse#\x00', 0x4, 0x90002) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000074c0)={0x0, 0x401, 0x20, 0x5, 0x2e}, &(0x7f0000007500)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000007540)={r2, 0x6d}, &(0x7f0000007580)=0x8) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x0, 0x703800) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000006e00)=@assoc_value={0x0}, &(0x7f0000006e40)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000005340)={r4, 0x40000009}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000001c0)={r5, @in6={{0xa, 0x4e24, 0x40, @local={0xfe, 0x80, [], 0xaa}}}, 0x7, 0x14}, &(0x7f0000000280)=0x90) getsockopt$bt_l2cap_L2CAP_OPTIONS(r3, 0x6, 0x1, &(0x7f00000002c0), &(0x7f0000000100)=0xc) r7 = syz_open_dev$dmmidi(&(0x7f00000003c0)='/dev/dmmidi#\x00', 0x20, 0x20000) sendmmsg$inet_sctp(r7, &(0x7f0000006c40)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e23, 0x800, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c, &(0x7f0000001b80)=[{&(0x7f0000000500)="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0x1000}, {&(0x7f00000063c0)="a9790199e949792d93af1b31d0514223d1fa57aa74652fd53ae13332fc8b3a46582fba6170df19a6b813e1b64b6e6a887acba7352943b9811c78700529825c387cca3043f4a104afce1865bfc10be40514a82e9acbbb2adc2f878f0be5d63291a5262973d601fc6f7021b6148296a4872f81276f305728f8b912dfeb388342539b845593556a7fec257d55b012d4c651f0bb7ce0e73c3318e6cb5efcab7fce93c45e0826223ff73851e70772fa2bc0586bfd42af5d85a8c50cee319df0e60457e13136824153d3dbbabb6984c2e17771a850c53847bdce13d050b74f258b", 0xde}, {&(0x7f00000064c0)="008fb50eae41322dae6e7d", 0xb}, {&(0x7f0000006500)="1af3b845af750e64d562f3006ef14b00c3657dedea1a4fc0b6c59a72e3371c0c445205a4a1e82c5ec563507072b22de1e4e2156d2208df1c3eff4723f986d571a5553ede47e5fe4cb9bd4af429879178ed23603fbb16e3fb7081cc47f70a3a6fe9e405236e88", 0x66}, {&(0x7f0000006580)="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", 0xfc}], 0x5, &(0x7f0000006700)=[@dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @dstaddrv6={0x20, 0x84, 0x8}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x401, 0xffffffffffff0001}}], 0x58, 0x40000c1}, {&(0x7f0000006780)=@in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1d}}, 0x87}, 0x1c, &(0x7f0000006900)=[{&(0x7f00000067c0)="d67dddf222acad25a68e766ae59946412efebcd4d57afce116e954d9019d87897bd5ba88e672b06a930b024af8e848ccaee71e3b9a709f8814808fd34420b1f68c441e2411c0757f4154e433dbabeb029afbdf1801b48e23272cf1585a0920c4f3927fa5f10e5d4579cbfd7b2d38485b", 0x70}, {&(0x7f0000006840)="55961476695ab0c9da075f91f77c9fcecedd3e61b088d533f20d78e0032989ffb7039cda6aaccd5f3de92d926ea6c2ac76d5492e2ec74f42bde4c85236569c2927e2e5432aa53de883e2086978fdfb3406e4bd0c5f78866f34df1b8f8c6c518fd76c2f6751653848c66ad870dbb0476002675b9421e7b954aae7e966f83040b68f2f9cf8654d8bafb9cf8f75bf0e243aa751", 0x92}], 0x2, &(0x7f0000006940)=[@authinfo={0x18, 0x84, 0x6, {0x7}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x8000, 0x8, 0x1, r5}}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}], 0x90, 0x40080}, {&(0x7f0000006a00)=@in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c, &(0x7f0000006ac0)=[{&(0x7f0000006a40)="fac6a13a46ff4515478b73d29a019c9a8e42c4ff46de2218ba5ace04b95a282b7a160f4d9bd2a6ffd4ffaec3ecd652c8e285a16cd853a22eaf77508bf2c6ab9ec66c34", 0x43}], 0x1, &(0x7f0000006b00)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0x1}}, @init={0x18, 0x84, 0x0, {0x2, 0xfffffffffffffbee, 0x4, 0x3}}, @sndrcv={0x30, 0x84, 0x1, {0x24000000000, 0x6, 0x0, 0x100, 0x20, 0x1, 0xfffffffffffffffc, 0x4cd, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x200, 0x0, 0x40, r6}}, @init={0x18, 0x84, 0x0, {0x7, 0x10001, 0x6, 0xff}}, @init={0x18, 0x84, 0x0, {0x81, 0x8, 0x101, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8200, 0x1, 0x1000, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xd6a, 0x8, 0xfffffffffffffc11, 0x5, r5}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x20}}}], 0x110, 0x801}], 0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000400)=0x8, 0x4) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000440)={0x6, 0x4, 0x9, 0x8}) syz_emit_ethernet(0x72, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x3c, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x305, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a888beffff15000000e2dc"}}}}}}}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000480)={r6, 0x7}, 0x8) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000140)=0xcc, 0xfffffffffffffd8e) ioctl$sock_inet_SIOCGIFDSTADDR(r7, 0x8917, &(0x7f0000004280)={'team_slave_1\x00', {0x2, 0x4e24, @rand_addr=0xffffffffffffff78}}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000300)={0xfffffffffffff801, 0x1, 'client0\x00', 0xffffffff80000003, "3aceb77fd66e4a65", "bb6bb5f0f5ecb10dc05c88b369e0656c5e8887df7063d6dd6e553a7e1cb7cb61", 0x9, 0xff}) [ 89.975189] IPVS: ftp: loaded support on port[0] = 21 [ 90.214995] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 11:09:54 executing program 5: r0 = memfd_create(&(0x7f0000000400)="2e0081925924d54a55e7ca2185579f9f6431f865cbdb7ee93d6879010b59c59dba92681b63fcbdb77593a8071753c63607bb9b210444716b0b4bd1d2", 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000e00000010000000005000000000000e6b341ad82db00e0000001ac1414bbac1414aaffffffff"], 0x24) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x20002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000200)={0x9, 0xbac2, 0x9, 'queue1\x00', 0x496ae23e}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000180)=""/87) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000080)=0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000000380)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0xfffffffffffffe6c) connect$rds(r0, &(0x7f00000000c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/05/08 11:09:54 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000001900), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f000031d000)) 2018/05/08 11:09:54 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x202, 0x0) r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0xe1f2288148984a51}) getgroups(0x6, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setgid(r2) write$evdev(r0, &(0x7f0000000180)=[{{}, 0x8}], 0x18) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x80000, 0x0) connect(r0, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x3, 0x1, {0xa, 0x4e22, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x80) 2018/05/08 11:09:54 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r0, 0x154, 0x8}, 0xc) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) close(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000004c0)=0x100000000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x84) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:09:54 executing program 7: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f20000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x100000000000) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000480)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00000004c0)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000240)={0x1, 0x1}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00000000c0)={@nfc_llcp={0x27, 0x1, 0x0, 0x5, 0x1, 0x7, "997782b1cf72debd45c8713fe4a3b83b034e86fd877e81b800f8625a9b7c22a7271b71800bb6a1e12b07492604807e3c6af005c0352969a9b104c60b114b25", 0x1}, {&(0x7f0000000040)=""/15, 0xf}, &(0x7f0000000080), 0x1}, 0xa0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000340)={0x2, 0x86, &(0x7f0000000280)="e2a7c40f02c978cd1614595450a19419e2e68814ac6ee25bde37ed279f59e7b29e48771124a846d36bbd8599dd37a9fc2f6296600119d1177caa6f875183bc7c4b280390ccfc334963ee9e8878525dcbe93a464005a71d5a924dc10da3fbada9eea9e8873a2e3717d3296b10ce20c0dc225435da57a47a405a0e32ccabb6956c1191121f8274"}) 2018/05/08 11:09:54 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/cuse\x00', 0xa0441, 0x0) io_setup(0x9, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000000440)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000140)="50010020f0ffffffff00000000855da0", 0x10}]) 2018/05/08 11:09:54 executing program 2: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) open_by_handle_at(r0, &(0x7f0000000000)={0xad, 0x5, "85f25968f2cf117fc1b35aff3fdca4cdeb437c378f716c34b179ad3d5ad9a0f9892eb5c274c40679d67bf7d096eeeae04c24a3c67be51eb597fd00327436450ff100c595ec7c96feeadcbd8d5ab68b824bfc6d5293ae9772c7bb9a2c655bf50395f4504e75da37f6c84a63c183427e61156cac1369a3d65ddb47b0dd2608c59dd949e5255d0dfe7462c27198064ca6a5ef61f643db27646924b58fa96169945c05fb3b0517"}, 0x6001) 2018/05/08 11:09:54 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x361, 0x0) r1 = memfd_create(&(0x7f00000000c0)='[nodev\x00', 0x3) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/05/08 11:09:54 executing program 0: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xffffffff, 0x200) accept$alg(r0, 0x0, 0x0) futex(&(0x7f0000000ffc), 0xb, 0x0, &(0x7f0000000000), &(0x7f00000acffd), 0x0) 2018/05/08 11:09:55 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) r4 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x0, 0x4400) bind$ipx(r4, &(0x7f0000000100)={0x4, 0x3, 0xb0, "525ecf147b78", 0x489115ea}, 0x10) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x5) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fb9000)) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) dup3(r2, r3, 0x0) r5 = dup2(r3, r3) fcntl$setown(r5, 0x8, r1) tkill(r1, 0x16) 2018/05/08 11:09:55 executing program 2: r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200, 0x104) fcntl$setlease(r0, 0x400, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$KDGKBLED(0xffffffffffffffff, 0xc0045103, &(0x7f0000000000)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400, 0x0) 2018/05/08 11:09:55 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r0, 0x154, 0x8}, 0xc) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) close(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f00000004c0)=0x100000000) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:09:55 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x3392, 0x3}, 0x2c) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3, 0x3) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}]}) 2018/05/08 11:09:55 executing program 7: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad", 0x99) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4200, r1, 0x5c, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x600001, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000001340)={&(0x7f00000001c0)=@in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000200)="bf9e7a325460bac7db5d0a6cce1e13e55b1dd26a9dc4288428254d72e49b8ad976a8216690ca9babb54f585acb4e323c8fa809098faf9f4a8d410d4ae29634d5f7191bb4b51d54ab19fd092722f6b32200382c8f05fefb5d5bbb2f8eb8405db981cac99079c3499d6d54d294c7e9c17c8b4b463244253fc585af5cbaab801144ea1f1aa0fc79", 0x86}, {&(0x7f00000002c0)="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", 0x1000}], 0x2, &(0x7f0000001300)=[@init={0x18, 0x84, 0x0, {0x1000, 0x8, 0xffffffff, 0xc2}}], 0x18, 0x20000000}, 0x4) fstat(r0, &(0x7f0000000140)) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000001380)=""/4096, &(0x7f0000002380)=0x1000) sendto$inet6(r0, &(0x7f0000000040)="c759519fbabf8b1c14e867a039c939362133e3baeee4289cba88e833200f1c188c02d70ce11da6ad08fc6a09e128431a93859f613e5bd199df0b680d66c37bcff9aad3e868c850a0404eef13fd6eb4c2efeaa2090b19db74d559d5a4d45be7349a8c5b75cefaeae129a1496a6648c1272ba66a4174f6df28a9b4afff1f73fcf2e9f7", 0xfffffffffffffe0d, 0x20000000000001, &(0x7f0000000100)={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x54) 2018/05/08 11:09:55 executing program 5: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000b3a000)='./control\x00', 0x40007fe) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x381000) ioctl$TCFLSH(r1, 0x540b, 0x0) creat(&(0x7f000001cff0)='./control/file0\x00', 0x0) 2018/05/08 11:09:55 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000007000000bc02000000000000966a27a8a6a74fc5d05488eb94e4e07ebd975abfbf179bb2ba99af3da973f10be13d0a075b4ff438245415c0779412c3a20d8780b8bde64be6ac42338fff1bfb07850f"], 0x18}}], 0x2, 0x0) 2018/05/08 11:09:55 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x811e, 0x4000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$lock(r0, 0x6, &(0x7f00000000c0)={0x2, 0x4, 0x2, 0x3, r1}) r2 = getpgrp(0x0) process_vm_writev(r2, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/203, 0xcb}], 0x1, &(0x7f0000000680)=[{&(0x7f0000000340)=""/23, 0xcde4d13a}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x2, 0x0) r3 = shmget$private(0x0, 0x4000, 0x420, &(0x7f0000001000/0x4000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000140)=""/5) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r4, 0x800448d3, &(0x7f0000000380)={{0x40, 0x8, 0x8f1, 0x0, 0x3ff, 0xf4d}, 0x7fff, 0x100000000, 0x3, 0x800, 0x5, "eca42f933086b7add1b3e19c2dc6c287b4ec511ede431cdf744af2207efaced95f1367f4c965a2430b0045fa7eea5dc45c30f638eff27bee615b63a89bb5a4c2c7724c7d1d5f1e22721f3bcf90d8eb134f2f50fb043810f919d432cb516a18cb9522949681174f5d785f3799855ddc3c142ff5f34b0a981b17a1ec6491f6cd98"}) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000540)={0x53, 0xffffffffffffffff, 0x1000, 0x1, @scatter={0x1, 0x0, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/68, 0x44}]}, &(0x7f0000002040)="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", &(0x7f0000000440)=""/149, 0x100000000, 0x5, 0x2, &(0x7f0000000500)}) [ 91.188945] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/05/08 11:09:55 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) r2 = dup2(r0, r1) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000080)={0x7fff, 0x4, 0x4, 0x101}) 2018/05/08 11:09:55 executing program 2: unshare(0x400) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00000a5ff0), &(0x7f000010bff0)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x200282, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) 2018/05/08 11:09:55 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045006, &(0x7f0000000000)=0x7f) readv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/239, 0x30f}], 0x344) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp\x00') clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f0000000300)={{0x4, 0x7, 0x0, 0xffffffff, "88c7e0130c729ba6ade9a8351c2e29984816182c08d116f75e25bcbed5914dee1d1cfb4928e7ee0bbd3d25bd", 0x5}, 0x8, [0x1, 0x0, 0x200, 0x7, 0x431, 0x0, 0x1, 0x7fffffff, 0x8, 0x7f, 0x80000000, 0x853, 0x800, 0x3, 0x80, 0x5, 0x2, 0xa, 0x80000001, 0x7, 0x9, 0x5, 0x1, 0xfaea, 0x1, 0x80000000000, 0x401, 0x100, 0xb8, 0x1, 0x5, 0x9, 0x6, 0x6, 0x3ff, 0x8, 0x359, 0x80000001, 0x1000, 0x0, 0xb, 0x100000001, 0x1, 0xfffffffffffffff0, 0x1, 0xfffffffffffffff8, 0x401, 0x100000001, 0x7, 0xffffffffffffffff, 0x200, 0x5, 0x0, 0x400, 0x5, 0x9, 0x100000001, 0x8, 0x3, 0x81, 0xc355, 0x2e, 0x100000001, 0x8, 0x200000000, 0x0, 0x4, 0xffffffffffff9466, 0x1ff, 0x5, 0xffffffffffffff95, 0x5, 0x5, 0x5, 0x8000, 0x1, 0x3, 0x1, 0x2, 0xffff, 0x6, 0x0, 0xfffffffffffff3d2, 0x3, 0x1, 0x1, 0xffff, 0x0, 0xc3, 0x8, 0x22, 0x100000001, 0x3, 0x4, 0x2, 0x1, 0x7db03e9b, 0xfff, 0x80000000, 0x0, 0x81, 0x0, 0x3ff, 0x381, 0xe, 0x100, 0x2f1e, 0x5, 0x7, 0x100, 0x80, 0x5, 0x2, 0x1ff, 0xfffffffffffffcf5, 0x7f, 0x2, 0x2, 0x2, 0x7, 0x1ed, 0x101, 0x6, 0x65, 0xa1, 0x1, 0x9], {r2, r3+10000000}}) 2018/05/08 11:09:55 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) timer_create(0x7, &(0x7f0000000140)={0x0, 0x19, 0xdecb396e35001523, @thr={&(0x7f0000000000)="4aafc6b4ff8c34e6d2110678cc09f43550a4e9ffd12c154b5bce4934731cf0005b636bd3d8917f37bc759aab950e1396474d71fb1272d6bb97ee72130fbd756f01e0231bf9483f59af6a31b200458aaf50a2d96ee40e2a0f535e50dd0479f2c0f58e319242064b3a88021f7911e1c3099df5f45c4c1a20777d46b8c1d3e14f4be4f426b7c2f2fe008551251f92a4c47ab92c5310a596f4f591d1d05cf32752e403811b091a5d6a2effb57e92bd793083cc1167efed", &(0x7f00000000c0)="9ccaa2fc105a9d73921958800d40736c3b22514da70cdd41a1d59b3f920cb5869d0f2e97d2f139e7210ffcfc05b3cca0abcdce5af643bb834ebeeac987ff04edc861a5c5cdc3e0057e1d5eaff9306641adb196a379c477ca88d11fb438c8e79e92126dfeed1efc925a1573830e21dac6d0e36d53c67fa305bc"}}, &(0x7f0000000180)=0x0) timer_getoverrun(r1) ioctl$sock_ifreq(r0, 0x8922, &(0x7f00000001c0)={'bridge0\x00', @ifru_flags=0x5500}) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='statm\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}}}, 0x84) 2018/05/08 11:09:55 executing program 3: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) bind(r0, &(0x7f0000d80f80)=@generic={0x0, "0101000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x44b) mremap(&(0x7f000096a000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00009e1000/0x1000)=nil) 2018/05/08 11:09:55 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x67, 0x3c) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f0000000080)=""/107) r1 = socket$inet(0x2, 0x3, 0x3e) recvmsg$netrom(r0, &(0x7f0000003940)={&(0x7f0000000100)=@full={{0x3, {"36c090933de941"}, 0x21938cb3}, [{"aeafd2ff8fd9e6"}, {"41a7adfb088c07"}, {"7cc7c5c126627a"}, {"0c7d2557de0ded"}, {"a19619ccf58108"}, {"c31dbe3a8bf193"}, {"103b71d2612975"}, {"4adec1b041601a"}]}, 0x48, &(0x7f00000004c0)=[{&(0x7f0000000180)="cfdc0995ab825a7c883d", 0xa}, {&(0x7f00000001c0)="5efac4062d10310f87ccef564710d05262b9a19dcd18599adf702ccbe80456ce51ff6f960277e1c69509ecc14b449a29061e7e57a13cd4bc51f963a9560ed9597da8cdca7635dc8f7240f6e3effd3fc28f806595a7960d4393fae7fa2f0591e1f368216ee7f252ea33ea1e5845c83fce4c9986cdf96a17f9ebd23ce6073ee5e423b28fde9621fdacb4c59cf61e197e386dff08ce1a6855b1912441ca29cec5321dd3aec89803663b15bbe89d60ce87e6230e2f3accd62eb64f2c0f67c7543c838aacce6e870fde8fc8961fdafacac66305f29ee3cd41ea3bcb0798185c9331b8b8f3b47f564cc515de", 0xe9}, {&(0x7f00000002c0)="6e263730d5c75afefdf7ffcf8f144cf4ccc44fbf744eb71f6a75fa5de3a9f3e8e367a30a7046ae0cb2627c8964bcb0852cc8ca45a9808c4e53897901c0233a6d4e9a069396745982731d245c2d994758ea7754e0cdc87336e077f9c853725c82c767e0fda33e4b11f099462da51a62e5c017a665faaf814c0ec72d0f1a1aca804a5c617e2b79d25c81bb1bf72c26e4e6cc7bd854de5036ef87d8e303104854a018fbc9c0e861c35d257ebe3a87be3e5bcb8ee164675268fdef67fa5345d59e79a5ca33685af2504623008576000723c25499e3ce3ccb72ed5cb0", 0xda}, {&(0x7f00000003c0)="2c143ecbbdc3a396ab75553d8014f27df0b2d723e72b6c3751d230620cb744df5d60845493832dc4d4ee798448bd3f8ea8cd82624412f595266632f1acacc9fe5e68fad0892f06f76c705743278e25f8daaa6eb5", 0x54}, {&(0x7f0000000440)="e111b5aa532c310a418a7644150727c3e2973b2a885443944c96c0fbaf2c01330cb2a4d2e52ce49d93b84f5fe3261a9ab9b5fa386e7e05bc808e73d6ccd90b0548c95b9d0252", 0x46}], 0x5, &(0x7f0000000540)=[{0x1010, 0x10d, 0x3, "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"}], 0x33f8, 0x40}, 0x10160) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) renameat(r0, &(0x7f0000007940)='./file0\x00', r0, &(0x7f0000007980)='./file0\x00') ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) sendmsg$rds(r0, &(0x7f0000007900)={&(0x7f0000003980)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000004dc0)=[{&(0x7f00000039c0)=""/162, 0xa2}, {&(0x7f0000003a80)=""/194, 0xc2}, {&(0x7f0000003b80)=""/4096, 0x1000}, {&(0x7f0000004b80)=""/237, 0xed}, {&(0x7f0000004c80)=""/217, 0xd9}, {&(0x7f0000004d80)=""/24, 0x18}], 0x6, &(0x7f0000007740)=[@rdma_dest={0x18, 0x114, 0x2, {0x2, 0x7f}}, @rdma_dest={0x18, 0x114, 0x2, {0x8, 0xfffffffffffffff8}}, @cswp={0x58, 0x114, 0x7, {{0x7f, 0xfff}, &(0x7f0000004e40)=0x1, &(0x7f0000004e80)=0x5, 0x1, 0x1d4d49b5, 0x20, 0x101, 0x8, 0x2400}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000004ec0)=""/4096, 0x1000}, &(0x7f0000005ec0), 0x10}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000005f00)=""/145, 0x91}, &(0x7f0000005fc0), 0x1b}}, @rdma_args={0x48, 0x114, 0x1, {{0x4, 0x2dfaad87}, {&(0x7f0000006000)=""/141, 0x8d}, &(0x7f0000007600)=[{&(0x7f00000060c0)=""/149, 0x95}, {&(0x7f0000006180)=""/227, 0xe3}, {&(0x7f0000006280)=""/31, 0x1f}, {&(0x7f00000062c0)}, {&(0x7f0000006300)=""/32, 0x20}, {&(0x7f0000006340)=""/243, 0xf3}, {&(0x7f0000006440)=""/167, 0xa7}, {&(0x7f0000006500)=""/4096, 0x1000}, {&(0x7f0000007500)=""/250, 0xfa}], 0x9, 0x31, 0x7}}, @cswp={0x58, 0x114, 0x7, {{0xc, 0xfb8}, &(0x7f00000076c0)=0xfffffffffffffffb, &(0x7f0000007700)=0x9, 0xdb49, 0x6, 0x7b84, 0x20, 0x4, 0x800}}], 0x188}, 0x20004080) openat$hwrng(0xffffffffffffff9c, &(0x7f00000062c0)='/dev/hwrng\x00', 0x725377c10bb7d4f5, 0x0) 2018/05/08 11:09:55 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x2e, 0x2}, &(0x7f0000000040)=0x0) timer_delete(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000ffc), &(0x7f0000013000)=0xfffffffffffffe9c) 2018/05/08 11:09:55 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r0, 0x154, 0x8}, 0xc) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) close(r1) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:09:56 executing program 7: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f00000000c0)=0x10407ff, 0x2) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000000)={{0x0, @multicast1=0xe0000001, 0x4e24, 0x2, 'wrr\x00', 0x0, 0x1, 0xf}, {@broadcast=0xffffffff, 0x4e23, 0x1, 0x8, 0x0, 0x3}}, 0x44) 2018/05/08 11:09:56 executing program 0: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) sched_getscheduler(r0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/netfilter\x00') fadvise64(r2, 0x0, 0x0, 0x400) readahead(r2, 0x1000000000000000, 0x8) fcntl$addseals(r2, 0x409, 0x4) ioctl$LOOP_SET_FD(r2, 0x4c00, r2) 2018/05/08 11:09:56 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x40000000000001, 0x33, 0x3505, 0x100000001}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0xdd80, 0x81, 0x4, 0x10, r0, 0x20000000000}, 0x2c) r2 = fcntl$dupfd(r1, 0x406, r1) accept$inet6(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000140), &(0x7f0000000080)}, 0x19) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000033afe0)={r0, &(0x7f0000000140), &(0x7f0000000040)}, 0x20) 2018/05/08 11:09:56 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000013000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xfffffffffffffffe, 0x10101) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc7000)="de77285fc7404f97cc255123fd399f79052635d9331e3cc2", 0x18) 2018/05/08 11:09:56 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file0/..//.\x00') utime(&(0x7f0000000080)='./file0/..//.\x00', &(0x7f00000000c0)) mkdir(&(0x7f0000000000)='./file0/..//.\x00', 0x10) 2018/05/08 11:09:56 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r0, 0x154, 0x8}, 0xc) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) close(r1) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:09:56 executing program 5: r0 = socket$inet(0x2, 0x3, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000100)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/05/08 11:09:56 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x4000000000084) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000000440)={0x0, 0xffffffffffffff04, &(0x7f0000002ff0), 0x1, &(0x7f000000ae80)}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000000)=ANY=[@ANYBLOB="0300000008000000000000000000b807"]) [ 92.403292] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20004 wrr [ 92.446951] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:20004 wrr 2018/05/08 11:09:56 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xff6c, 0x80) accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10, 0x80800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0x28d94023f883e8ad, 0x20020003, &(0x7f0000385ff0)={0x2, 0x400000000004e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000001c0)="62627240a7c212c56a28d91639ac34540d00e200eca42ffb09b1", 0x1a) shutdown(r1, 0x800000000000001) 2018/05/08 11:09:56 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000013000)={0x0, 0x0, 0x800}, &(0x7f0000002000)=0x50c) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000180)={r1, 0x4, 0xaa, "d1f5a25fd19d9f72485c461a4d6518e94ad9bbe2ee41c5c2ad054798bc494dc8ddf65f74130c89cdc13cdc0d27d330214c6332dbd9ffc47c4788a389e0b743e8318b558d7becf8020b2664b87a18b4c770ebf21c2e2c87233af1d1191481f8f10ce95a389bdf6004c68b8ec886da87cbaded1b5c02d34e0d28bef8425168e886cceae168e0cc4db315ea28fbeb4ed4207c72211ca0de2950611302fe0f16939ed84075267652131769ab"}, 0xb2) r2 = socket(0x7, 0x0, 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000000c0)={0x80, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}}, 0x88) accept4(r2, &(0x7f0000000240)=@alg, &(0x7f00000002c0)=0x80, 0xfb0127c9cb4fae4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000040)={r1, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000080)=0x10) 2018/05/08 11:09:56 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r0, 0x154, 0x8}, 0xc) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) close(r1) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:09:56 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x340}], 0x1, 0x0, 0x0, 0xc0}, 0x0) recvmmsg(r0, &(0x7f0000005ac0)=[{{&(0x7f0000003c00)=@nl=@proc, 0x80, &(0x7f00000053c0)}}, {{&(0x7f00000055c0)=@sco, 0x80, &(0x7f0000005a00), 0x0, &(0x7f0000005a80)=""/15, 0xf}}], 0x2, 0x0, &(0x7f0000005cc0)={0x0, 0x1c9c380}) 2018/05/08 11:09:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setfsgid(0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='statm\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080), 0x100003fc) 2018/05/08 11:09:56 executing program 0: mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x200000d, 0x36, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffffffffe00000) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000580)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000014000/0x1000)=nil, 0x1000}, 0x3}) r3 = semget$private(0x0, 0x3, 0x601) semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000480)=""/207) r4 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000340)=""/190) write$sndseq(r1, &(0x7f0000011fd2), 0xffffffee) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x58, &(0x7f0000000400)=[@in6={0xa, 0x4e20, 0x100, @dev={0xfe, 0x80, [], 0x19}, 0x8}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x18c}, @in={0x2, 0x4e22, @loopback=0x7f000001}]}, &(0x7f0000000200)=0x10) fcntl$setownex(r0, 0xf, &(0x7f0000000080)={0x2}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r5, 0x9}, 0x8) read(r0, &(0x7f0000000000)=""/126, 0xfffffeab) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000140)=""/71) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000280)={0x2, 0x70, 0x80000000, 0x37, 0xffff, 0x509a, 0x0, 0x2, 0x20440, 0x4, 0x400, 0xd9, 0x0, 0x6, 0xba8, 0x8000, 0x2, 0xfa6, 0xff, 0x1f, 0x7f, 0x0, 0x8001, 0x2, 0x6, 0x0, 0x17, 0xff, 0xa5e, 0x9, 0xf3, 0x99, 0x65, 0x2, 0x2, 0x2, 0x8, 0x0, 0x0, 0x17, 0x2, @perf_bp={&(0x7f00000000c0), 0x1}, 0x8, 0x9, 0x6, 0x4, 0x8ed, 0x3, 0x6}) 2018/05/08 11:09:56 executing program 1: unshare(0x28060400) semget$private(0x0, 0x4001, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000002500)={'icmp6\x00'}, &(0x7f0000002540)=0x1e) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000140)={0x2000, 0x989680}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x80000, 0x0) r0 = add_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="3b620939d313140d024e7c17be3f1d1c81b6b1a0a77a1b345c1ec00072f3c210c835d542b52cade26b3006fcecaede8f0c49bc906b1edfa0c2e2cf23b77a1c20f4c38b63b263a159acd8e762d8f199a044e08257c70d1f45d019a44f99769c0d979d3781761c04201b7c318eb95f64bde47fa4b2fe2684579e70fe999c456bac75c6f38cef98f79d731d31268ad073b99a431a8fe3c6bd9e97fc3e45f5155d120f4cd70b33e73d43ebbb4b53ab2eee58dabc8a4f5893ae73e6fd013eeb94eb237ec278f168", 0xc5, 0xfffffffffffffff9) keyctl$get_security(0x11, r0, &(0x7f0000000080)=""/109, 0x6d) unshare(0x8000000) 2018/05/08 11:09:56 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={0x0, 0xb7f, 0x24, 0x2, 0xa6, 0xfff}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r2, 0x1}, 0x8) sendto$unix(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f00000000c0)=@abs, 0x6e) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) mq_timedsend(r1, &(0x7f0000000140)="a4d7ea028e5cf779c5260c61d120e33d7c304c7adc5d0d0d507c7c4662cfaa3a550bd22a4adc36544487f05e436ab0eb5958cbf056baa4ba360c674deddde340792c790e87fa9fd78ac6881c13c9297c19e52cc7204346818be4e254f185cf5d74e4a74c2fb5aec4e30b666c7a89bcbddaf0bce80ea34f9005f95434e4c89db934ddb2eaddf09a332820d30a145d88a81ed3", 0x92, 0x5, &(0x7f0000000040)) socket$bt_rfcomm(0x1f, 0x3, 0x3) fcntl$notify(r1, 0x402, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'team0\x00', {0x2, 0x4e22}}) 2018/05/08 11:09:56 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000719000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000025b000)='./file0\x00', 0x0) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073afff)) unlinkat(r0, &(0x7f0000000180)='./file0/file0/file0\x00', 0x0) chdir(&(0x7f000091c000)='./file0\x00') getcwd(&(0x7f0000fde000), 0xfffffffffffffc22) 2018/05/08 11:09:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='memory.stat\x00', 0x0, 0x0) r2 = accept4$unix(r1, &(0x7f0000000380), &(0x7f0000000400)=0x6e, 0x80000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={"766574d3305f64f0e78d516964676df2", {0x2, 0x0, @rand_addr=0x4}}) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x9, 0x302) write$tun(r3, &(0x7f0000000180)={@void, @hdr={0x3, 0x4, 0xb5c, 0x1, 0x0, 0x988}, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x7, 0x6, 0x1}}], {@mpls_mc={0x8848, {[{0xff, 0x4a6d, 0x2}, {0xcb4, 0x2, 0x8, 0x196f8ebc}], @ipv6={0x401, 0x6, "27531e", 0x159, 0x3e, 0x3f6, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[@dstopts={0x7e, 0x6, [], [@pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0xcd42}, @calipso={0x7, 0x20, {0xfffffffffffffffe, 0x6, 0x8, 0x3fe000000, [0x101, 0x8, 0xffffffffffff9e7c]}}, @ra={0x5, 0x2, 0x9}, @pad1={0x0, 0x1}]}, @routing={0xff, 0xe, 0x2, 0xc00000000000, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}]}], @dccp={{0x4e21, 0x4e22, 0x4, 0x1, 0x2, 0x0, 0x0, 0xb, 0x200, "c0bb33", 0x1, "599f10"}, "525a9003c5b9f2345145655cc3de7777cb7efdf500281fd720be73821f93216fb41610823231bae8ad9bef2e28ef5090cbd64254a054c80cd1835ccc3da247070b66ee26703c2ae787c35f5cc7abbe859d623ff0f40147336703d0c20eff6634af11b342ce871f38160fe9dd66e52b85e72f4a287af141ead5073c95b332b56adcb0a2b0d4a5c39c72e43a8a79e9eb65e3"}}}}}}}}, 0x1a5) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00000000c0)={'team0\x00', &(0x7f0000000080)=@ethtool_eee={0x44, 0x4, 0x0, 0x3, 0x1, 0x80000000, 0x101, 0x0, [0x9, 0x8]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/05/08 11:09:57 executing program 5: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000140)) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xea8, 0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21}}, 0x6, 0x2}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) 2018/05/08 11:09:57 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40120000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r1, 0x311, 0x70bd28, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x40040}, 0x4040000) readv(r0, &(0x7f0000003280)=[{&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/114, 0x72}, {&(0x7f0000002180)=""/4096, 0x1000}], 0x3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000240)={0x0, 0x3, 0x0, 0x3, 0x1}) read(r0, &(0x7f0000000200)=""/3, 0x3) memfd_create(&(0x7f0000000000)='/dev/dsp#\x00', 0x2) readv(r0, &(0x7f0000a6fff0)=[{&(0x7f0000881f92)=""/110, 0x6e}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/05/08 11:09:57 executing program 0: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)=ANY=[@ANYBLOB="840008000000000000bd7000ffffffff0000fffc0c00000000000000000000005b659a62290ffc380c2dbfdc5e9f13e1a04810d464fbc3b4c1b4e2bf501fb1bb949869c2984d914d9f04005e66cd4dd3050bc1700612dbc3080c91745fa158cf0d70309f7f1969136edfd73294c0356675ffff000044f2a432a15b4ce56aa166b5040d"], 0x83}, 0x1}, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0xc) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000200)={0xf5c, 0x5, 0x2800, 0x10001, 0x8, 0xfffffffffffffffe, 0x1000, 0x588, 0x3ff, 0x9}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x3, 0x0, "06d4019601aafe74e396f8f9840f4d2b01b6404426281598a797453a0f8947b6f13e51d863f37d68118821db9483a962588ab20dad23d2df166efcf6b6b40115defd3d854878df3b3d94e5a24dbcffcc"}, 0xd8) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/08 11:09:57 executing program 7: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000340)='/dev/snapshot\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x2c872, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000180)=0x1, 0x4, 0x0, &(0x7f00000001c0), &(0x7f0000000200), 0x10001) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r1, 0x4, 0x4001000000046800) io_setup(0x8, &(0x7f0000000240)=0x0) connect$ipx(r0, &(0x7f0000000140)={0x4, 0x6, 0x4bf, "51f2d4df9fe4", 0x3}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xfffffeb3) ptrace$cont(0x1f, r3, 0xff, 0x101) io_submit(r2, 0x1, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000001200)="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", 0x200}]) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000002c0)={'vcan0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="422d54ab"]}) 2018/05/08 11:09:57 executing program 6: unshare(0x40600) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xc40, 0x0) ioctl(r0, 0x5101, &(0x7f0000a36ffe)) 2018/05/08 11:09:57 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) pkey_mprotect(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ff8000/0x4000)=nil, 0x4000}, 0x1}) 2018/05/08 11:09:57 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r0, 0x154, 0x8}, 0xc) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:09:57 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000340)={0x7, 0x8, 0x0, 0x0, 0x0, [], [], [], 0xfffffffffffffffd, 0x10000000000040}) 2018/05/08 11:09:57 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000540)='/dev/dsp#\x00', 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x1941ae2b, 0x1, 0x200, 0x5, 0x80000001}, 0xc) read(r0, &(0x7f00000000c0)=""/44, 0xffffffe9) ioctl$int_in(r0, 0x8000008010500d, &(0x7f0000000040)=0xfffffffffffffffc) 2018/05/08 11:09:57 executing program 6: r0 = open(&(0x7f0000011000)='./bus\x00', 0x8000000141042, 0x0) r1 = shmget(0x1, 0x2000, 0x40, &(0x7f00002e6000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f00000000c0)={0x1, 0x8}) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xbf, 0x18000) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0, 0x11, r0, 0x0) 2018/05/08 11:09:57 executing program 0: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000280)={0x0, 0x0}) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='fuseblk\x00', 0x90000, &(0x7f00000003c0)="9b790bfff4105fbdf20298aa608e6ed5d2f1be6ae2ad07b2b39b333f8cb31d3443eb27cdd90a728a6bc46dcd961bd4b9691b46121668c5334998a5a787f5460f0108fafffb1bdbce6e7cc2773c6736c34cecc71f2db9909258650a46bc90e4a4bb5a9e226547863164eabe34ac970c8c56b668cdf34945cb49ca62ca462547e0cf5cac272051c3dc573da47c150ab3db938bad699f914e522377fcfde1d5f230661fcd9c37863a77ce67fb91fd5ce4e7da2d0d6bb4a02eabc6c53291a5ecc7b99da66f4ed424223aee158381cfeae9276694f20737089c91525a6304b00380c0d4") sched_setattr(r0, &(0x7f00000002c0)={0x30, 0x5, 0x1, 0x3f, 0x65d, 0x2, 0x7, 0xe00}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='sockfs\x00', 0x44000, &(0x7f0000000100)) r1 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x8001, 0x210000) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000200)=""/81) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x6043ff, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000540)={'NETMAP\x00'}, &(0x7f0000000580)=0x1e) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000100)=""/159) 2018/05/08 11:09:57 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000140)={0x400, 0x9, 0x100, 0x4000000000006}) r1 = semget$private(0x0, 0x4000, 0x0) semctl$GETALL(r1, 0x0, 0xd, &(0x7f0000000000)=""/69) 2018/05/08 11:09:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e7300755506c8bb2b636cd846128a564da48e7811ad39a1f153d83a86441925bbe351c2d0d8fc94ef41a055c1cd42874f271a4209f28fbc7200f8ffffffffffffd7c688485a237882ab0ce293efc75e42841a69953d56c465da9253b36a83d1fc94a5d14970ad535c23991ed9815cfe61995dba03d2dd131077d5c988ebc91ecbb9") fcntl$notify(r0, 0x402, 0x4) getdents(r0, &(0x7f0000824f59)=""/167, 0xa7) 2018/05/08 11:09:57 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r0, 0x154, 0x8}, 0xc) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:09:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x8, {0x2, 0x0, @rand_addr}, 'syz_tun\x00'}) r2 = fcntl$dupfd(r0, 0x406, r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f00000001c0)=0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0xa0000, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SG_GET_NUM_WAITING(r3, 0x227d, &(0x7f0000000100)) 2018/05/08 11:09:58 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r0, 0x154, 0x8}, 0xc) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:09:58 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) fchmod(r0, 0x1fc) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x4, r0}, 0x2c) 2018/05/08 11:09:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e7300755506c8bb2b636cd846128a564da48e7811ad39a1f153d83a86441925bbe351c2d0d8fc94ef41a055c1cd42874f271a4209f28fbc7200f8ffffffffffffd7c688485a237882ab0ce293efc75e42841a69953d56c465da9253b36a83d1fc94a5d14970ad535c23991ed9815cfe61995dba03d2dd131077d5c988ebc91ecbb9") fcntl$notify(r0, 0x402, 0x4) getdents(r0, &(0x7f0000824f59)=""/167, 0xa7) 2018/05/08 11:09:58 executing program 7: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000000)={0x303, 0x33}, 0x4) sendmsg(r1, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) 2018/05/08 11:09:58 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r0, 0x154, 0x8}, 0xc) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:09:58 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40120000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r1, 0x311, 0x70bd28, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x40040}, 0x4040000) readv(r0, &(0x7f0000003280)=[{&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/114, 0x72}, {&(0x7f0000002180)=""/4096, 0x1000}], 0x3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000240)={0x0, 0x3, 0x0, 0x3, 0x1}) read(r0, &(0x7f0000000200)=""/3, 0x3) memfd_create(&(0x7f0000000000)='/dev/dsp#\x00', 0x2) readv(r0, &(0x7f0000a6fff0)=[{&(0x7f0000881f92)=""/110, 0x6e}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/05/08 11:09:58 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) r1 = userfaultfd(0x0) r2 = fcntl$getown(r1, 0x9) ptrace$getsig(0x4202, r2, 0xfffffffffffffffc, &(0x7f0000000280)) munmap(&(0x7f00003e5000/0x2000)=nil, 0x2000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r3 = gettid() process_vm_readv(r3, &(0x7f0000fca000)=[{&(0x7f0000000000)=""/249, 0xf9}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0xfffffe9b}], 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) listen(r0, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x4001, 0x0) setsockopt$SO_RDS_TRANSPORT(r4, 0x114, 0x8, &(0x7f0000000140)=0x2, 0x4) syz_emit_ethernet(0x271, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x223, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000180)="571eec61b38e7c3bd6b0e416d14392e981d95924d969a261b979436ea92ec382176ce9dd7f802844a601b7fde45bc97c9f5ff8c540689cd7648d27680ffafe59bfbf36f04831d6c1a320d42bc07b5c8747dede87e3cd90f10bb6e719103f84b1f3a7043b7b7f8da10704f7c284cbb7fe4044ea474d8de5cfc16adfdec9cacc9fc59f9e1cbcbd5873a9b2f89929c91c939abb930914ecc803d3608da02b8809935a3b9e942f311ef1736393ed06ea2f45361e55c195a2767f6c67fc2e6cca5fcaf25d64f8cf5368a2a3da65304a89f4f8afca14d1cf29bbe5824b84", 0xdb) r5 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x1) ioctl$KDGKBDIACR(r5, 0x4b4a, &(0x7f0000000040)=""/57) 2018/05/08 11:09:58 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000005640)=[{{&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002680)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/77, 0x4d}, {&(0x7f0000000140)=""/59, 0x3b}, {&(0x7f0000000180)=""/226, 0xe2}, {&(0x7f0000000280)=""/97, 0x61}, {&(0x7f0000000300)=""/220, 0xdc}, {&(0x7f0000002600)=""/27, 0x1b}], 0x7}}], 0x1, 0x0, &(0x7f00000057c0)={0x0, 0x989680}) connect$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x3f, 0x6, 0x3ff8000, 0x330, 0xfffffffffffffffe, 0x3}, 0x8000}, 0xa) 2018/05/08 11:09:58 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000740)='/dev/uinput\x00', 0x400000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000840)={'gretap0\x00', 0x0}) stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000bc0)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000b80)={&(0x7f0000000940)=@delsa={0x214, 0x11, 0x400, 0x70bd2d, 0x25dfdbff, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d6, 0xa, 0x32}, [@migrate={0x138, 0x11, [{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0x17}, 0x33, 0x0, 0x0, 0x3501, 0x2, 0xa}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x2b, 0x0, 0x0, 0x0, 0x2, 0xa}, {@in6=@dev={0xfe, 0x80, [], 0xd}, @in=@broadcast=0xffffffff, 0xff, 0x2, 0x0, 0x0, 0x2, 0xa}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@dev={0xfe, 0x80, [], 0x19}, 0xff, 0x7, 0x0, 0x3505, 0xa, 0xa}, {@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x7f, 0x4, 0x0, 0x0, 0xa, 0xa}, {@in, @in=@multicast1=0xe0000001, 0x33, 0x2, 0x0, 0x3502, 0xa, 0xa}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@loopback=0x7f000001, 0x2b, 0x1, 0x0, 0x0, 0xa, 0xa}]}, @policy={0xac, 0x7, {{@in6=@dev={0xfe, 0x80, [], 0x17}, @in=@multicast2=0xe0000002, 0x4e21, 0x7, 0x4e24, 0x4, 0xa, 0x20, 0x80, 0x3b, r1, r2}, {0x20, 0x1, 0x1, 0x0, 0x2, 0x1, 0xffffffffffffafa4, 0x80000001}, {0x5, 0x9, 0x1000, 0x9}, 0x2, 0x6e6bbf, 0x2, 0x0, 0x3, 0x3}}, @etimer_thresh={0x8, 0xc, 0x8000}]}, 0x214}, 0x1, 0x0, 0x0, 0x1}, 0x1) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000800)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="5c000000140001040000000000000000ac143d00000000000000000000000000000000030000000000000000000000000000000000000000000000000000000012d84f6ad2c37ba3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000c0010210100000000000000"], 0x5c}, 0x1}, 0x0) 2018/05/08 11:09:58 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000480)='/dev/zero\x00', 0x8000, 0x0) io_setup(0xf521, &(0x7f0000000000)=0x0) io_submit(r2, 0x1, &(0x7f0000001180)=[&(0x7f0000001080)={0x0, 0x0, 0x0, 0x8, 0x0, r0, &(0x7f0000000040)="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", 0x401}]) openat$nullb(0xffffffffffffff9c, &(0x7f0000000580)='/dev/nullb0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000500)={&(0x7f00000004c0)=[0x80, 0x8], 0x2, 0x9, 0x40000009d, 0xc0b1, 0x1f, 0x8000, {0xa, 0x6, 0x364, 0x3ff, 0x39cae649, 0x6, 0x3, 0x4, 0xfffffffffffffeff, 0x200, 0xfffffffffffffffe, 0x3, 0x1000, 0x7f, "9be2a864ee28b44777a61812875d05141ba1c89cb99652d1ae16d1d7cefa13f7"}}) 2018/05/08 11:09:58 executing program 7: r0 = open(&(0x7f0000000140)='./file0\x00', 0x200400, 0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000180)={0x7, 0x6, 0x9, 0x2, 0x8, 0xfff}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x24000000099, &(0x7f0000000100), &(0x7f0000000040)=0x1) getsockname(r1, &(0x7f0000000080)=@sco, &(0x7f0000000000)=0x80) 2018/05/08 11:09:58 executing program 3: r0 = socket$inet(0x2, 0x3, 0xfd) sendmsg(r0, &(0x7f00006b7fc8)={&(0x7f0000716000)=@in={0x2}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000000)="0000e47b000000004432df6162dd061600003b32", 0x14}], 0x1, &(0x7f0000a4b000)}, 0x0) 2018/05/08 11:09:58 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000140)={r0, 0x154, 0x8}, 0xc) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) [ 94.728722] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/08 11:09:58 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000080)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "726292", 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x2b}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 2018/05/08 11:09:59 executing program 7: syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0x5, 0x101302) r0 = socket(0xa, 0x80806, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000800000000000084100000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)) 2018/05/08 11:09:59 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) writev(r0, &(0x7f00000026c0)=[{&(0x7f0000000000)="df", 0x1}, {&(0x7f0000002640)="82740c7a4f7764f01a858aeddc2eba", 0xf}], 0x2) 2018/05/08 11:09:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)="ca0123d1400a5733329633c632551923", 0xfffffffffffffe4a}], 0x1, &(0x7f0000001600)}, 0x48000) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/08 11:09:59 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)}, 0x10) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:09:59 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x6, 0x40000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0x6, 0x4) syz_emit_ethernet(0xe81, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) 2018/05/08 11:09:59 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000845000/0x2000)=nil, 0x2000, 0xfffffd, 0x32, r0, 0x39) pselect6(0x40, &(0x7f0000d26000), &(0x7f0000d25fc0), &(0x7f0000d25fc0), &(0x7f0000ab6ff0), &(0x7f0000000240)={&(0x7f0000288000), 0xffffffffffffffc9}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4400, 0x0) accept$ax25(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000080)="550071c40517af95d09897771d76c26b324bcbd82b5267cc6e9d47ecf346be1833322db861abd5f8e9e9ef2b3445010abe49f13dbb18c10acfc3e11d556938d34e03d5526eaa11abcbf8d3efcdea81874edf5788cb4996b18320f2e620190a7f38c346952a603d482712f855e4307fb8827893a669e2b49505d0d7e8555e4d52ce692e2054586d61f0170646f21cba872d4ef4cbf3847b739e6d9d04b2f6f9a4fb87798038d64f4639b72a89b50735791a7dd7fdb932086bb72694e3809709d94b120944e6efa1e4ab707d6f73dca260695df05290030fff45", &(0x7f0000000180)="73ac9b49ea5ce97f3ca9ae864eb68ea6833c9500d02698f2a1c9a50e89d0be9167e7c267b01001f4f556a9eaae920abbb292527cc6624ffb812c309bede0232e019ec61c6abaf81b206016e74caced5ade46b305d6b4e6ecc6679f5549eaf5cb", 0x2}, 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000400)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000440)={@local={0xfe, 0x80, [], 0xaa}, 0x67, r2}) 2018/05/08 11:09:59 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40120000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r1, 0x311, 0x70bd28, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x40040}, 0x4040000) readv(r0, &(0x7f0000003280)=[{&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/114, 0x72}, {&(0x7f0000002180)=""/4096, 0x1000}], 0x3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000240)={0x0, 0x3, 0x0, 0x3, 0x1}) read(r0, &(0x7f0000000200)=""/3, 0x3) memfd_create(&(0x7f0000000000)='/dev/dsp#\x00', 0x2) readv(r0, &(0x7f0000a6fff0)=[{&(0x7f0000881f92)=""/110, 0x6e}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/05/08 11:09:59 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x5, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) prctl$void(0xd) 2018/05/08 11:09:59 executing program 6: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) dup3(r1, r0, 0x0) pread64(r1, &(0x7f0000000040)=""/105, 0x69, 0x0) 2018/05/08 11:09:59 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='status\x00') prctl$setname(0xf, &(0x7f0000000000)='%selinux\\/em1\\\x00') pread64(r1, &(0x7f0000000100)=""/202, 0xca, 0x0) 2018/05/08 11:09:59 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x8, 0x1}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x14}, 0x8) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x814, r0, 0x0) 2018/05/08 11:09:59 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) prctl$getname(0x10, &(0x7f0000000140)=""/217) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0x4, 0x8, 0x7}) poll(&(0x7f0000000080)=[{r0, 0xfffffffffffffffb}], 0x200000000000011c, 0x0) 2018/05/08 11:09:59 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000004c0)=0x7f0, 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000100)={'gre0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='\a\x00 ']}) dup3(r1, r1, 0x80000) readlink(&(0x7f00000000c0)='.\x00', &(0x7f0000000140)=""/147, 0x93) ioctl$sock_ifreq(r1, 0x89f3, &(0x7f0000000000)={'ip6gre0\x00', @ifru_data=&(0x7f0000000040)="42f6031534f67cdd130aabf58bb35acd0b797746a39fb849d76d97b7d6849051"}) 2018/05/08 11:09:59 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)}, 0x10) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:09:59 executing program 5: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x3, &(0x7f0000004fe8)=[{0x25, 0x100000001, 0x1}, {0x61}, {0x6}]}) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2}, &(0x7f0000000100)=0x18) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000140)=0x4) r3 = getpgid(0xffffffffffffffff) r4 = semget$private(0x0, 0x0, 0x2a2) semctl$IPC_INFO(r4, 0x7, 0x3, &(0x7f0000000240)=""/83) sched_getparam(r3, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0xfffffffeffffffff, 0x9, 0x401, 0xfffffffffffffffe, 0x6}, 0x14) 2018/05/08 11:09:59 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xc33ec3f882e9fdca, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x20000000000000e, 0x4000000000080, 0x2}, 0x2c) sendfile(r1, r0, 0x0, 0x2) 2018/05/08 11:09:59 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000080)='@$cgroupwlan0', 0x0, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x100000001}) preadv(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xe0}, {&(0x7f0000000340)=""/102, 0x169440332dd92644}], 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="828c7a67853b898fa8af3d7cd593c4ce4368243dee2a0b3732f9ad6660685eee40fa"], &(0x7f0000000440)=0x2) accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f00000000c0)=0x80, 0x80800) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000180)={0x8174, 0x0, 0x0, 0x800}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000480)={r1, 0x6}) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/08 11:09:59 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x6cea, 0x10082) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000180)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x28) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000300)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000340)={r2}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0x6}, &(0x7f00000002c0)=0x8) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/30, 0x1e) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)='ramfs\x00', 0x0, &(0x7f0000000180)) renameat2(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x0) 2018/05/08 11:09:59 executing program 7: r0 = eventfd2(0x200000005, 0x80800) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0xe7}], 0x2) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x8000, 0x4) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000080)="ddb5487fb00a49465eb7d43e826f5d09a5c9f222038a9ac15db43e3d4546") [ 95.942185] audit: type=1326 audit(1525777799.940:3): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7494 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 96.823363] audit: type=1326 audit(1525777800.822:4): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=7494 comm="syz-executor5" exe="/root/syz-executor5" sig=31 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/08 11:10:00 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/05/08 11:10:00 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000080)={0x32, 0x9a0d, 0x5, "02e586c3e04312d2efb5233e69e13eac00dc62504c3ee050eef74d30aab71165f2c1e61245006e7ba2bec5db8cf83dff89e6"}) unshare(0x4000000) r1 = socket$unix(0x1, 0x2, 0x0) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xf) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) bind$unix(r1, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0xfffffffffffffd7a) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'lo\x00'}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'veth1_to_team\x00', 0x7}) 2018/05/08 11:10:00 executing program 2: unshare(0x40600) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x21}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x1, 0x20}, &(0x7f0000000100)=0xc) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000180)={0x0, 0xfffffffffffffffe, 0x0, 0x0, "020003fe040000000000031703ffffe78be5e600000000000000030809a7e633"}) 2018/05/08 11:10:00 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000b04cf4)={0x14, 0x13, 0x100a, 0xfffffffffffffffd}, 0x14}, 0x1, 0x0, 0x0, 0xc848}, 0x0) 2018/05/08 11:10:00 executing program 7: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x6}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000140)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x20000400) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x80180, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/05/08 11:10:00 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x804, 0x102fff) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)='(', 0x1}], 0x1) 2018/05/08 11:10:00 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40120000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r1, 0x311, 0x70bd28, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x40040}, 0x4040000) readv(r0, &(0x7f0000003280)=[{&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/114, 0x72}, {&(0x7f0000002180)=""/4096, 0x1000}], 0x3) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000240)={0x0, 0x3, 0x0, 0x3, 0x1}) read(r0, &(0x7f0000000200)=""/3, 0x3) memfd_create(&(0x7f0000000000)='/dev/dsp#\x00', 0x2) readv(r0, &(0x7f0000a6fff0)=[{&(0x7f0000881f92)=""/110, 0x6e}], 0x1) ioctl$int_in(r0, 0x80000000005001, &(0x7f0000003ff8)) 2018/05/08 11:10:00 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000040)}, 0x10) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:10:01 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000)=0x9, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x3, 0xfbbf}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x5, 0x84f}, 0x90) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f00000000c0)=0x4, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="500a010090780009"], &(0x7f00000002c0)) 2018/05/08 11:10:01 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x5, 0x400000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x7, 0xffffffffffffff39) close(r0) 2018/05/08 11:10:01 executing program 2: r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000040)={0x2b, @empty, 0x4e21, 0x4, 'wlc\x00', 0x1e, 0x100000000, 0x2b}, 0x2c) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f00000013c0)=[{&(0x7f0000001340)='.', 0x1}], 0x1, &(0x7f00000000c0)=ANY=[]}, {&(0x7f0000000000)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=ANY=[@ANYBLOB="2000000000000000840000000200000000000000000000000000fa90"], 0x1c}], 0x2, 0x0) 2018/05/08 11:10:01 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x9, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000080)={0x32, 0x9a0d, 0x5, "02e586c3e04312d2efb5233e69e13eac00dc62504c3ee050eef74d30aab71165f2c1e61245006e7ba2bec5db8cf83dff89e6"}) unshare(0x4000000) r1 = socket$unix(0x1, 0x2, 0x0) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xf) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) bind$unix(r1, &(0x7f0000000100)=@abs={0x0, 0x0, 0x4e23}, 0xfffffffffffffd7a) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'lo\x00'}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000000c0)={'veth1_to_team\x00', 0x7}) 2018/05/08 11:10:01 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) unshare(0x20000400) ioctl$EVIOCGREP(r0, 0x40047451, &(0x7f00000003c0)=""/174) 2018/05/08 11:10:01 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:10:01 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x0, &(0x7f0000000040)) mkdir(&(0x7f0000000180)='./file0\x00', 0x4) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='mqueue\x00', 0x0, &(0x7f0000000180)) mount(&(0x7f0000003c00)='.', &(0x7f0000003c40)='./file0\x00', &(0x7f0000003c80)='f2fs\x00', 0x20000, 0x0) mount(&(0x7f00002b9ff8)='.', &(0x7f0000000040)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x45008, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000000000)='./file0\x00', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x77359400}, {0x77359400}}) [ 97.288361] IPVS: set_ctl: invalid protocol: 43 0.0.0.0:20001 wlc [ 97.324916] IPVS: set_ctl: invalid protocol: 43 0.0.0.0:20001 wlc 2018/05/08 11:10:01 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x7, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000080)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x9, 0x0, 0x7, 0x80000000, 0x80, 0xfffffffffffffffa, 0x6, 0x3ff, 0x80000000, 0x6}) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="45dc30df203ed4529ff753500a7437f535bb2d448c77270438a14e6ec9c5841fdd9d2fbd2a6adddd", 0x28}], 0x1, 0xe) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000180)={0x8, 0x2, 0x5, 0x2, "74ca86c4e46ac0e5d220a602556f99d0e920c806fa397f4312e4e2feaca9ddfe7f39aa53a244d385f8f2edbc", 0x7fffffff}) 2018/05/08 11:10:01 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2, 0x0, 0x3, 0x4}, 0xffffffffffffffc1) 2018/05/08 11:10:01 executing program 1: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x8, 0x2a4080) fchmod(r0, 0x34) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="1800aa829393e5c9f801f9db006d8215f54f96ca6500ff00b5d108"], &(0x7f0000000000)="47504c00bc3047eb525f484f89fc96dd6ca64da40ff023122e66f6", 0x0, 0xce, &(0x7f0000000300)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x0, 0x3, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000000000000000028000006a0a00fffffff6006118"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xce, &(0x7f0000000180)=""/206}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0x8, 0x5, &(0x7f0000000040)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00000004c0)="73797a6b584e3e2f9afed6d0ee3d5d5de2f791e4545b69c564e359a02949ab535c1b25caa665b968d2f1a32e3febe4189befa5f044722bae83e5b6959e392e8d24e41b4ce153c97b5a23e135e38d3b1d14ad7a9eeb7069347fee053569544f1a0000000000000000", 0x80000001, 0x466, &(0x7f0000000300)=""/187}, 0x48) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001a40)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000480)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001b40)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) 2018/05/08 11:10:01 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)) 2018/05/08 11:10:01 executing program 3: socket$inet6_sctp(0xa, 0x1, 0x84) 2018/05/08 11:10:01 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200040, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000000140)={0x6, 0x3, 0x5, 0x0, &(0x7f0000000080)=[{}, {}, {}]}) syz_emit_ethernet(0xfdd7, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff2f, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x883e, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/08 11:10:01 executing program 7: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x4088001) close(r0) recvfrom$llc(r0, &(0x7f0000000000)=""/186, 0xba, 0x100, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/08 11:10:01 executing program 4: 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)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) [ 97.949888] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x5 2018/05/08 11:10:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000002000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001300010300000000000000000000000008002e00877cddaf68f5c67d633c8583cfdb731457d8ca07c712f5e4183f58d8a169df537cbc8fba7503a128c5ee732cf8d9107b4052397140a475bcb8170ee7391a5a41c7dc58bf9f10bdf685962ecfe05e482d616020fb659431d5b75a137e63d83c37b63ad17f0a1f9f05fce7ab383c7f389b035c65495ba4c617f13ed9341273a9e09017ebfe3594fb6b69a6cb4084680bdf5ffa8e89153baa955e5690"], 0x1}, 0x1, 0x0, 0x0, 0x40000000000002}, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x900, 0x0) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 98.014147] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00bb with DS=0x5 2018/05/08 11:10:02 executing program 6: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f00000003c0)=@full, &(0x7f0000000440)=0x48, 0x800) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000b40)=0x9, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000ac0)={0x1, [0xa26c]}, &(0x7f0000000b00)=0x6) sendmmsg(r0, &(0x7f0000000a40)=[{{&(0x7f0000000480)=@generic={0x11, "93832da102f77fe3d168e4c33a1531cbecbb7cd74352b0fa62dd26c2ec17baab61897bcff053d17a0737a62124acb961e3393f8bf059488ba6fb34ee904cb6a6511de9c438f5c45c0b0f9280254ea3fad2a9ce6d71dfccdc78ccad45eef853a4fbc4b98cc3c8fb582312cc588cf2e12b1ce8da000a68f9a90d0408ce942e"}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000500)="6a95914b343dab28370a5ea04c679ff2dc92ad83d0e3089781f7a76d2fc7fb7ba6897e112dd9863a2748ff2d9a896c332511eb2927e8885ab16814cc7d5e490b1456e04c1634cc06fad702f90afc5db7d2145e43ba2c2bc68c3cc6535f72ef60da78cc3734795b4828685b72a8886233450c64f012823a3fad3c8163b36a375538b1fe63541834a72eb7c5b5b1575ae3c09eb68b1f91f940c14cf4c1da169b0e764ccc5e5ca3ab716d74493a3185f6", 0xaf}, {&(0x7f00000005c0)="4ad7d72207692aad026074c961eab3644fe89c176728ccdf012739d24084b89a46245969cbbeb0d72059a2aa858e91e0db3afb583acda2e4dc96cb5c92e810cea900f3f6cfefa9ee366793a8981b06fb6e4debbbfbc5dbaa562eb7f604aeb3e0da07ab5ef52a2fde83f5b1ae7648e30ac6548efb9bc00326772389882648aed42a14410edc08bc74ecfe881d7bed61d01cdc5367188ea7b22e006a476709a1a9e025bb30c947", 0xa6}, {&(0x7f0000000680)="31213e8faba54fa276e3b8744bd6eef48e3c47a2b5527648156939da5d0b6d46b7f965ac5a2e663db9194c599e043423b1d836810ff25a3c497a0e9c4a233915a933a07d8299bb889a63f2880bece59c972d542466ad079b045334685f6be1b9f84fea90b723f773797ad07b805a8576dc1d1b7c479582fe066a6f4524bd5c7f523b932736d408e63b491cd94c9d26949a5a6ed47671490eb71f8cac529dabc9a7c9ae8607f4728b9e9953c571d7274f0f5b144c097c5546875fa63446a1c00f98e77a6d9d55cc9ca413fd", 0xcb}, {&(0x7f0000000780)="0139c15fa94354a848f1b17838335bd8138cb16c661bdd2c220c6761eddc3d66ff1b88cd78f0694897d63cd026444d112593b080c32e98e31774363b2b5af9dcf27f922ad16da62e9d81e250f9b49b7de357e69bfb6b0e9e31f8ffc7269712619833b546e493ef198e537829e34034e1f8b69d377e5594ca1a06b01c96914269511e1118a33e9ddb3a6bd0e6de1d1eb3d1792262eb8dc613c68780683b88aec4a7934a146af773f3eb6804d8698c52b6c007c1f73fd185b39cce", 0xba}, {&(0x7f0000000840)="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", 0xfd}, {&(0x7f0000000940)="1e24c32b57eae4b99a2ec0e0780dd817af0b0709abb3e19548e5866f833da1300a8f", 0x22}], 0x6, &(0x7f0000000a00)=[{0x30, 0x139, 0x1, "ece90f7fda9c387d036ffd72b15674da133734f23db4b3126148cb006c0ab9bb"}], 0x30, 0x8000}, 0x80}], 0x1, 0x40014) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x1, 0x30}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000380)={r4, 0xfffffffffffffffb}, 0x8) r5 = add_key(&(0x7f00000001c0)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="6d9a946bd3e546673207f451ca239b3a1ca63adadf8672eab192cc319d5225e862d67f173070721a13c1ec84b64cea520e29e04417eac1e178cadcfb8ff62be11af780b358838bc3fdaf2f3539c4b588f0e164f59cf7ca683ef1a61f577d97567aeaab579ecccfdbe4b213bbc436493b96a0a8f2eba4cf5a3191a9c32d02ff804f56e087e8", 0x85, 0xfffffffffffffffa) keyctl$get_persistent(0x16, r3, r5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r6}, &(0x7f0000000040)=0x10) 2018/05/08 11:10:02 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) r2 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='eth1bdevsystemsystem]\x00', 0xfffffffffffffffa) r3 = request_key(&(0x7f00000000c0)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='/dev/loop#\x00', 0xfffffffffffffff8) keyctl$negate(0xd, r2, 0x5b, r3) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) 2018/05/08 11:10:02 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x7, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000080)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x9, 0x0, 0x7, 0x80000000, 0x80, 0xfffffffffffffffa, 0x6, 0x3ff, 0x80000000, 0x6}) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="45dc30df203ed4529ff753500a7437f535bb2d448c77270438a14e6ec9c5841fdd9d2fbd2a6adddd", 0x28}], 0x1, 0xe) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000180)={0x8, 0x2, 0x5, 0x2, "74ca86c4e46ac0e5d220a602556f99d0e920c806fa397f4312e4e2feaca9ddfe7f39aa53a244d385f8f2edbc", 0x7fffffff}) 2018/05/08 11:10:02 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000040)={0x6, 0xd15}) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) fallocate(r1, 0x1, 0x0, 0x4080000a) 2018/05/08 11:10:02 executing program 2: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) flock(r0, 0x1) sendfile(r0, r0, &(0x7f0000001000), 0x0) 2018/05/08 11:10:02 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0xfffffffffffff15a, 0x4) epoll_pwait(0xffffffffffffffff, &(0x7f0000886fdc), 0x0, 0x0, &(0x7f0000f52ff8), 0x20f53000) 2018/05/08 11:10:02 executing program 4: 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)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:10:03 executing program 7: mmap(&(0x7f0000ad2000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1c, &(0x7f0000002000)=ANY=[@ANYBLOB="00e110fb"], &(0x7f0000ad3ffd)=0x4) move_pages(0x0, 0x1, &(0x7f00000000c0)=[&(0x7f0000ad3000/0x1000)=nil], 0x0, &(0x7f0000000100), 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={r2, 0x3}, &(0x7f0000000140)=0x8) getpeername$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000400)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r2, 0x3cf0}, &(0x7f00000001c0)=0xc) getsockname$llc(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0xffffffffffffff09) 2018/05/08 11:10:03 executing program 2: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000000c0)={0x1, "b50383da879e2c2be2d8bba480c8bc3b1d7afb0b53a8ff67e107d312d99909bab5d185ac262e232d7ad9afe355169f6e5a8176b29a620ce12373f919ca30a9d52fa823ae670349afec57540fd956304ead"}, 0x59, 0x0) msgrcv(r0, &(0x7f0000000140)={0x0, ""/80}, 0x58, 0x1, 0x1001) 2018/05/08 11:10:03 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x7, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000080)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x9, 0x0, 0x7, 0x80000000, 0x80, 0xfffffffffffffffa, 0x6, 0x3ff, 0x80000000, 0x6}) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="45dc30df203ed4529ff753500a7437f535bb2d448c77270438a14e6ec9c5841fdd9d2fbd2a6adddd", 0x28}], 0x1, 0xe) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000180)={0x8, 0x2, 0x5, 0x2, "74ca86c4e46ac0e5d220a602556f99d0e920c806fa397f4312e4e2feaca9ddfe7f39aa53a244d385f8f2edbc", 0x7fffffff}) 2018/05/08 11:10:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/ip_tables_targets\x00') syz_emit_ethernet(0x4a, &(0x7f0000000240)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast=0xffffffff}, @udp={0x0, 0x0, 0x28}}}}}, &(0x7f0000000380)) lseek(r0, 0x20, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/05/08 11:10:03 executing program 0: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000000)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000008000", 0x24) getsockname(r0, &(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000380)=0x80) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x200080, 0x0) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfc, 0x400000}, 0xc) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) bind$vsock_dgram(r1, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) 2018/05/08 11:10:03 executing program 4: remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:10:03 executing program 6: r0 = socket$inet6(0xa, 0x10000000000003, 0x39) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x304, &(0x7f0000002000)=ANY=[@ANYBLOB="1000000000da951aa430f028e1d3fb69"], 0x8}}], 0x2, 0x0) 2018/05/08 11:10:03 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x2) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) r2 = fcntl$getown(r0, 0x9) syz_open_procfs(r2, &(0x7f00000002c0)='net/anycast6\x00') r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa}], 0x1c) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000180)={0x9, 0xffffffff, 0x7, 0x0, 0x0, [], [], [], 0x5, 0x200}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000140)=0x80006, 0xfffffe3d) close(r3) 2018/05/08 11:10:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812ff8ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32149e1e4df933f0000000000000000a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) ioctl$VHOST_GET_FEATURES(0xffffffffffffffff, 0x8008af00, &(0x7f00000002c0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000340)=0x0) ptrace$setsig(0x4203, r1, 0x3, &(0x7f0000000380)={0x11, 0x0, 0x7fff, 0x9}) socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8947, &(0x7f0000000140)={"626f6e64303a01996900030000000008"}) fremovexattr(r0, &(0x7f0000000300)=@random={'trusted.', '[self%\x00'}) 2018/05/08 11:10:03 executing program 2: r0 = socket$inet(0x2, 0x3, 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'veth1\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0x0, 0xf0ffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001580)=@broute={'broute\x00', 0x20000120, 0x3, 0x250, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001140], 0x2, &(0x7f0000000100), &(0x7f0000001140)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x13, 0x0, 0x0, 'gre0\x00', 'bridge0\x00', 'teql0\x00', 'bridge0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}, {{{0x5, 0x0, 0x0, 'gretap0\x00', 'ip6gretap0\x00', 'gre0\x00', 'team_slave_0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0x70, 0xb8, 0x108}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "628af1dfbc39ce529c536fd5f9ff737559ec96199fdc2240d4a9db07e412"}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x2c8) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x48) accept4$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14, 0x800) 2018/05/08 11:10:03 executing program 3: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x5) mount(&(0x7f0000df7000)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000df9000)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v3') 2018/05/08 11:10:03 executing program 5: r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffff9c, 0x7, 0x1, 0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000080)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000e40fee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f00000000c0)={0x9, 0x0, 0x7, 0x80000000, 0x80, 0xfffffffffffffffa, 0x6, 0x3ff, 0x80000000, 0x6}) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="45dc30df203ed4529ff753500a7437f535bb2d448c77270438a14e6ec9c5841fdd9d2fbd2a6adddd", 0x28}], 0x1, 0xe) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000000180)={0x8, 0x2, 0x5, 0x2, "74ca86c4e46ac0e5d220a602556f99d0e920c806fa397f4312e4e2feaca9ddfe7f39aa53a244d385f8f2edbc", 0x7fffffff}) 2018/05/08 11:10:03 executing program 7: r0 = inotify_init1(0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000380)=0x0) ptrace$poke(0x5, r2, &(0x7f00000000c0), 0x1ff) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) r4 = dup(r0) ptrace$setregset(0x4205, r3, 0x1, &(0x7f0000000040)={&(0x7f0000000000)="8c", 0x1}) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3c9, 0x6, 0x1, 0x2, 0x2, 0x3ff, 0x7fffffff, {0x0, @in={{0x2, 0x4e24}}, 0x81, 0x200, 0x7f, 0x8, 0x2}}, &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000200)={r5, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x97b8, 0x1f, 0x5, 0x7, 0x2}, &(0x7f00000002c0)=0x98) 2018/05/08 11:10:03 executing program 6: unshare(0x8000400) keyctl$session_to_parent(0x12) r0 = mq_open(&(0x7f0000001100)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f0000001140), 0x0, 0x0, 0x0) 2018/05/08 11:10:03 executing program 4: remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) [ 99.429636] device veth1 entered promiscuous mode 2018/05/08 11:10:03 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000080)) r1 = getpid() ioprio_get$pid(0x2, r1) ptrace$getregs(0xc, r1, 0xa, &(0x7f0000000000)=""/47) [ 99.496477] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt 2018/05/08 11:10:03 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="0000bebc537929e9f74e447bf24e2ea12aac4029e761a5660900"], 0x18}, 0x0) r2 = accept(r0, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x80) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r3, &(0x7f0000e91000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "13"}], 0x18}, 0x0) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x8000, 0x0) ioctl$sock_bt(r4, 0x0, &(0x7f00000000c0)="2a6bca3ede3930cb57f54dab16ea8ced57099ad18e4dd4e49dcacff81958652bc5cdd87f1a5e0bbb1f5d37e6571d6e13a346740aa497dc0c8bec5643ff7dd8dfce1decf51385199bae57491cf6b764d35add5886aca7bc") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) tee(r4, r2, 0x1, 0x1) sendto(r2, &(0x7f0000000280)="5b58ce07fff61f568c94456c8bdcf9b16682695dd93336e2b56de01450c1805f39c36c66d9b1c8fe0058d362c387f51491d9c88606c9004c800361c9bdbf9fed8830fed03afb1001c9b922d6d79f9cd5531d94dc1e8c6a050b088220c1c731588b1bf4f4e437f036da9fd7bfe65a0afe3b387b5ac18c0fe3e7ddbde70e9128308c5bd2ab589769d9cc229d53b5bb55bcaeac58a8fb84d2d7a986bbc7d4ec85a6b1f453920953eb444e725efc16ef1992b4a62e259afaa8c2b736e5cd2268aebea0f8f3bd75769e69a806ff7883b3856f0a2ac28e4a13e7bbf78f2604b7e4aba4a3c245", 0xe3, 0x20048005, &(0x7f0000000380)=@vsock={0x28, 0x0, 0x2711, @hyper}, 0x80) close(r1) close(r4) 2018/05/08 11:10:03 executing program 5: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) syz_emit_ethernet(0x9, &(0x7f0000002780)=ANY=[@ANYPTR=&(0x7f0000001300)=ANY=[@ANYBLOB="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@ANYBLOB="32bfe2904723d71aa9a7b8761a74a996fe1ef81839730e7bc91b99e1d66be7352b0efab234654ed7d3627a84e3b09a51bb66e3cd4f7a7eb94f426a1097fdcac561183f9865b16a938da590437621c634228c84170723d7779b8daa48fabf5906031bff6dc95a8bb21afe1b12bef20764df3fd8055b2e103e46575d3ce192822639ab08a7a1d949ec01e8355ba49b4a22b023389adc7da7aa91f33667a29f2942a0a447b53b6777213c450e0dbb21c714224c052d28ef6c8a43c3f563a5", @ANYRES16=r0, @ANYRES32=r0, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYPTR, @ANYRES16=r0, @ANYRES16=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYPTR], @ANYRES16=r0, 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", @ANYPTR64, @ANYPTR64, @ANYRES32=r0, @ANYRES32=r0, @ANYRES16=r0, @ANYRES32=r0], @ANYPTR64=&(0x7f00000011c0)=ANY=[@ANYRES16=r0, @ANYBLOB="f431473ddaf5d1e0e8b3c0d636eb8871baf6c6704ac0328861e8f1e05736bca929e962bbd34765c490c1fc940de577025c0f6f25825f0ff48a9d538889637692bc8e1b359b61c52e99e190453bc9919c90c2cf9cca01d86244d4f74372b7", @ANYPTR64, @ANYRES16, @ANYPTR, @ANYBLOB="eb6b78c4e4079731cf8883fad8b2a2dca5fd8e4e119fc0a291997e13d1e80013b3edc93fc1371012729129374cca1be232649ba2e0b8cce81921194612eed8a94ec8341dc7a824e0012776491e88cce2a8fdbfd2113b243e92af73d5e84b17d1a1def735cb7c60c508d68aca4618b70299c024c49010b1a9c74e36b0ed72b129b6e43b61b1d65da95d816452bebaef410593d5ad82a4aaeb5d5d04c679d7ca06762bac91eceb24556cf1db", @ANYRES32=r0], @ANYBLOB="995cbe87d93f3036b3ba05e7945d529bd887b860984863e064499ae86262e73d1600f0b5ae292316596fb8e1458611576ea17506c71f049ed5941d26f6e3d90a7a1422e51c80f74ec0d14693e37f7e9a87ff7d3a793a5e1cff92c5", @ANYRES64=r0], @ANYPTR64=&(0x7f00000025c0)=ANY=[@ANYPTR64=&(0x7f0000002440)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYRES64=r0, @ANYPTR, @ANYBLOB="b4ced095eca96bc19b692fd7af00dca3fcd1dc24df84db16716b29ebaa8a3ab0dcbcbf0f5be886b94c4843be316756009b493e48c4e13872d7ece395887cb077e8f17f76e39b12086ccef3304f914033711fd747eec1653246ffd7012580b7547d20df5323d42dc608b3e924398b48a690801663dea83157f3d74cd3a774e1e05d3b0dced28d85cded90c50e9e3540077ccbc504381b2e5fe152862b29a54d09fc2f94c952b2192d41c7a29022f40dbab392cc52dd873f45565f12bd969c4797369ed547ba3455", @ANYRES32, @ANYRES16=r0, @ANYPTR], @ANYRES16, @ANYPTR=&(0x7f0000002540)=ANY=[@ANYRES64, @ANYRES64=r0, @ANYBLOB="0d6e8e3bee15301c06c66be1668b6757b3f62263477eba660c82e970746abb0ca987540f9fa87b2d46dff9d86b268ba650b9038442ea06304e6f995b7cf9741278927933bea079efe15d3e"]], @ANYPTR64=&(0x7f0000002900)=ANY=[@ANYBLOB="5e07930b4f8e17231d62c7374833dabf439b650f46f4922bf3ccf59f151521ca326b69", @ANYPTR=&(0x7f0000002840)=ANY=[@ANYBLOB="64c7f7073c97f32fcc343886035669cae483fba162deae252eeb537bc4343e24bc1c24", @ANYRES16, @ANYRES64=r0, @ANYPTR64], @ANYBLOB="a452295c5dbb3f52dfaa0fddddf344b0da0705f0ba91132f252f49ce59b8fccd31dea4e0a9491038d5aaafecd01a6fa0e20ec5c939450bf7b952084940b0ca96b2dfcdff81f98cda379482f4876c471b24fffed56e27dd29c9bd3478dd24acedd23e414263499c939efaff6562ff7efd9cfd0fbc4907d07bc06c8cc70759f672c6f88cf7d7fe2978f1a89516fbe72c3f696301c82899203647be375e241bae18062b795a672e2aad01bbe8cab93395806f3ad98fd1f9c1ccb149e627d7224af6d5018dc8022b7c7cfa0253026960a6d841f1e90204537d75c57df706", @ANYPTR64=&(0x7f0000002880)=ANY=[@ANYRES64=r0], @ANYPTR64=&(0x7f00000028c0)=ANY=[@ANYRES32, @ANYRES64=r0, @ANYRES16=r0, @ANYPTR, @ANYPTR64], @ANYBLOB="bf4af7f335b589676fbf19786fc7830f80bcb7b0b4f1f822223bcbfd0f23ed453d4d29881773e80f35cea3270b07d1cdee7e39877baedbf400a901f02109fcaf90d640e6c7d25b273c6a27e7f1d6cda74b7f5e4742ae8ecf4fd17f777aa09f98306d4aac71001b18ee40c23264bf", @ANYBLOB='wh', @ANYRES32=r0, @ANYRES32=r0], @ANYPTR=&(0x7f0000002600)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYRES64], @ANYRES32=r0, @ANYPTR=&(0x7f0000002740)=ANY=[@ANYRES64=r0, @ANYPTR64=&(0x7f0000002640)=ANY=[@ANYRES32=r0, @ANYRES16=r0, @ANYRES32, @ANYBLOB="dcd0117c", @ANYPTR64, @ANYBLOB="6a3c18e58b0dcdc945d82c0c94624087a5f43a644e1e853bcc98ada01d9ea3931217ef0c94aba7249e3365e989d8254d9fc4eea91a18b0631807b9ee44c8f0fc5903c79119a2c96f6a2687755b71bad2ab6b690f615c73cdf050460d9c916e6fbea159d7082c273148a3d6911c5a2ff989c8f490e60cd260dbd8e145e0a7d79b1de34518f11a149e47df4bc4d138177c285edec92be7ffb48cb0728228", @ANYPTR, @ANYBLOB="e1fbf1f9caa54b2e250dbdb444039f84a2", @ANYRES64, @ANYRES32], @ANYRES64=r0], @ANYRES64=r0, @ANYRES32=r0, @ANYRES16=r0], &(0x7f0000000080)={0x1000}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000001000000010000000b00000000000000"], 0x18}}], 0x2, 0x0) 2018/05/08 11:10:03 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x40) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'veth0_to_team\x00', 0x600}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r1, &(0x7f00000001c0)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x7) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/05/08 11:10:04 executing program 3: r0 = dup(0xffffffffffffffff) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) syz_emit_ethernet(0xe, &(0x7f0000000340)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8864}}}, &(0x7f0000000080)) 2018/05/08 11:10:04 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000180)="21252a4926766d7e657430236d64357375c24d996426c744526818e46d776c61b8f6f93cdf3502501732e04504c9af85da6808b026864a4b66a3d03f2eaa18191093f4bfdf803f468f6d04076422773f0bf6e90031b2e5004265151bdb0624d4da40dea8cff7a3a7357c81e10ca352cfe46eb8c4b01afd98a861bb728bd3f70d6fef37de996e0f61456aaf95ef9b3fce948bd1534fa54d8967") ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000080)=""/156) 2018/05/08 11:10:04 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x1) unshare(0x40600) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)='i', 0x1}], 0x1) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x2000, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000140)=0x673) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/05/08 11:10:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TIOCSETD(r0, 0x80047456, &(0x7f0000000000)=0x1) 2018/05/08 11:10:04 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x248100, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=""/238, 0xee) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a8c8bc05a6220da4b1476e30a86bc0d37a6438") readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x7fffffff, &(0x7f00000000c0)=0x4) socket$packet(0x11, 0x0, 0x300) 2018/05/08 11:10:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000009c0)='smaps\x00') r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x200000000000a) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x7, 0x4) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mbind(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000000c0), 0x1, 0x2) sendfile(r1, r0, &(0x7f0000000080), 0x80000003) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000100)=""/102) 2018/05/08 11:10:04 executing program 6: timer_create(0xffbffffffffffff1, &(0x7f0000000380)={0x0, 0x20, 0x0, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f0000000400)) prctl$getname(0x10, &(0x7f000000da40)=""/107) clock_getres(0x0, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f000000d9c0)='/dev/vcs\x00', 0x843f, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000003400)={@multicast1, @local, 0x0}, &(0x7f0000003440)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00000049c0)={'vcan0\x00', 0x0}) sendmmsg(r1, &(0x7f000000edc0)=[{{&(0x7f0000000100)=@rc={0x1f, {0x6, 0x8, 0x2, 0x9, 0xcac4211, 0xe1}, 0x8}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000180)="9461b9f8892771be43822f82926e6770659cbf79b27dc486a8fdbc750aa11951b308d8eeb851ce26e166b7cdd7dceab47b0a25a2d9f2c58baa56c6c788cfe90e474f22c222f767a976a717f456812c2a3b303cf42c060c1649f2087e0f81d178e4e7e67fc43d1a3e4d3b6296323a8c1498ad7926f499df0585af2ab7e732ff94126356adb09210d962475c507baef8d2c7eea61a1cbcf59d73aa6188943aba2dbd993a", 0xa3}, {&(0x7f0000000240)="eb79d9dd484f42186362fe813ecb61e2e69d80f5ae1e0b0b22a285eb732e0c450bd0b89652551c9287875c10787a349edff6f4cf948b0e9b0230e746ab3f6627cf", 0x41}, {&(0x7f00000002c0)="1d2fcef224bdfcad60f8bf6694cd759cd8627819f7506b6fc68c86d1c2276192a3a50c1b3b357170bb1e7055e22a3e577875707ac60d86b912c0c5e197d741efde93e1750f3962fac9c0e1f09dc459d7d294484c15bd625a38b8ab55ad69423a266380be6865508440c0700fab32764245af241a6453f3de80b00b502b60f849cafc056ac7db813d839ea3cd8e63a5b50906ce3694fc347da493e9a482d370a86cd9af9d6b7009cace3eab379928b2f3e6378bfc83726cc2", 0xb8}], 0x3, &(0x7f0000000440)=[{0x48, 0x119, 0x8, "982f559c72dca1bab144b8147208ba87957266c31e3de1d1527b4fb7d652cbb3cb374e8db0459e1c7e85cb52b7893911742de2"}, {0x50, 0x104, 0x0, "7a8efa636efdc19aac377569f99bf0f7a481729bbe7ac49f18eae1e6bf3a984dccf68b99b3ac2b6232def02e6e1e05ee9de5cda8471863deb6d5"}, {0xf8, 0x84, 0xfffffffffffffeff, "f631e712ec1bfdacfffbeef5497ed69ede13ca339b5941859b41c30427c63464d61745803a3f0ca19608e4e5fab9f9361df0bac47531b789cbc3597b3f29bdceefe7a1478772100ce02c35465c8c5c1e5d8a871cc0d4a6127fb0af87c936c397475e1afe32a1386c547f5119f001ce2f01d2289afd2be17db09ca7f3b1f2e33d77ed203e2a461ae10711cccc1918f492b6b029dd1d4777f3a186a16700bb6700a223c291fb0a6281b76a652f0a79e7e19d8aa8e579cf007a4b895027b88f499e3b2d993cca8fce9f616df814c8f2a559769a77f587b7825cfeef79e34cd37ea4174594c608edf1"}], 0x190, 0x4000000}, 0x400}, {{&(0x7f0000000600)=@nfc={0x27, 0x1, 0x2, 0x2}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000680)="f8a7da84bd63d96ebae837ae4f16e1df40baa9ac5ce7b5af13a3147aeb2cacb55191f00a084f8af9895bc568bbeb8d557a421207c402564f9b247574692f34eff8c40f85d6194121c09410dfc63429fd81496fdaf6f5284d292078355c1b640dea6474d9e967331fe42cd981857e7ff1099dbcd8bf", 0x75}, {&(0x7f0000000700)="ffac01a54317d7bf179034708e1d58fe011e4436c1b81d44950df56244946a6fe6a758386cba30ab53db73281e2b3451a53d3a704a8f9c419875d38b8139a4db421310939070df71755373e60efe4fdeeefa2076864f604729c4678646a091431e8e17351855293a40cbf465b8760e55b3979ce2f916e74157a5c735a8d1047773258f041b00780a0060", 0x8a}, {&(0x7f00000007c0)="df7372444147d64da1c1b585c51c39e25413b7c6486c7c82e4e6c480da7a30b24e2dce82732ad8432c65cd126cefe9debd0193e93ea6b4bef846ac1afb748030b0ec91ab9d68ff032b4ad08cd999963bc620dfac5908b7c6f7f2b24f27a981445ed04074feec07344268f875a59385a537dd102e6783ba441f02c0be8b92", 0x7e}, {&(0x7f0000000840)="a1beb9cb8436c9f160088c0976a05bf8c9095d81bbd00e2cd7093f8f54a1ee22988bf1f6cc0504e2c0887b0551655a24d7a5f56b143c85998b49c23d7905ca52dc9b2aa5a97114e2bb2b6d0b53f2030f8e01af42c22c720e96c579a7610acb785213baa938b045c85ff57270b1346c7b061f76cabcb339bfa48b12f2a4d95c329bd8db7e5f54c31aac0179470a7aab02cf072b018de08203e6dd8b4453647ea6da68dca96ca1", 0xa6}, 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0x1438, 0x20004000}, 0x1}], 0x8, 0x20000000) timer_settime(0x0, 0x0, &(0x7f00009bc000)={{0x0, 0x1c9c380}, {0x0, r0}}, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) timer_settime(0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) fcntl$getownex(r4, 0x10, &(0x7f00000033c0)={0x0, 0x0}) fcntl$setownex(r4, 0xf, &(0x7f000000d980)={0x3, r5}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000940)={r1, &(0x7f000000efc0)="a728670dba461af156e8386b3fc33a6cbfdf9f794aa11bf8bb0f0d4b4a61455fbe7b88fd489f7447baeb984dd9580389c7ad1b571f9afde568e482f24f6eef44cd19fb0679060d06431a1b33b3abacb69618e59108798e095cb879f5a015e93e1f4075726e1ba3653a1061332b73b4a2cefc2afaa1935fced8f5b9cbe098d05de6f8d0b9d5ecf9a9071efb956d23e105eba2bf833a83c444d9fafa275f2691d5d4294dafc2546c661f102ac460a00263da84e791e3ee2c5791381d3b33481cf011d69b006e5d367a7cc9"}, 0x10) accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f000000da00)=0xe, 0x80000) 2018/05/08 11:10:04 executing program 4: remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:10:04 executing program 3: unshare(0xa000400) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x40000, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x20000, 0x0) r2 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) io_cancel(0x0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)="afcac670b33dc84b84e117ce96eac7cbb70c1545d3df33c7b66ad812fa895d57299e860f50595dd0cf06d261a3e92efea3ca4aa8b080fec15f0621647e2a293952782cd56355681baf4ac1b7fee8cc4206e2c17bc66c981215b200d85536d284df6847cacd8e1b9bc42a0ff88dad0dd271206814ca90b7ad8e5c1e9f09bd96eed90898b6", 0x84}, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl(r2, 0x40000000002275, &(0x7f0000000140)) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r3) 2018/05/08 11:10:04 executing program 1: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) readahead(r0, 0x6, 0x7fff) mq_notify(r0, &(0x7f0000001100)={0x0, 0x31, 0x0, @thr={&(0x7f0000000040)="804930143a412caa02df9b446a14a8764de925783afe67445de706860048edf1e463cb46ef01a796f95a4c7af75155df1f1fa3fb2445fb62455d7a7898b2c26dc08fbaf5c4a0422f955421226ac3eec8ecf1caefa9654fc3745fb4779f0082df39971fd617d323cf858496056e37b33e8dee0d95b8f915a75d97fa299ca5cf54def8e2311a8daf84366329e3a2aa929a9bdd53b23261d005e9d6194bed97560c62621e10d74e", &(0x7f0000000100)="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"}}) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0xfffffffffffffd7a, 0x0, 0x0) 2018/05/08 11:10:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=@ipv4_newroute={0x1c, 0x18, 0xd19, 0x0, 0x0, {0xa, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x7}}, 0x1c}, 0x1}, 0x0) 2018/05/08 11:10:04 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='bond_slave_0\x00') getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000180)=0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) syz_extract_tcp_res(&(0x7f0000000140), 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x6) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) 2018/05/08 11:10:04 executing program 7: r0 = add_key(&(0x7f00000002c0)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000040)="8665c8825695f5dca0812f19af9304d765b18cde1e0b04b87e6c8be93740b039b24d1c6a517e0e78", 0x1f3, 0xfffffffffffffffd) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000240)={0xa30b, 0x0, {0x0, 0x2, 0x3, 0x1, 0x7}}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000180)={{0x4c8, 0x1, 0x1, 0x7, 0x6}, 0x8}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x400000, 0x0) getpeername$ax25(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000080)=[{0xf7652dfa284c6087}, {0x3, 0x1}, {0x2, 0x1}, {0x3, 0x3ff}], 0x4) keyctl$link(0x8, 0x0, r0) 2018/05/08 11:10:04 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x200000000004e1d, 0x0, @dev={0xfe, 0x80, [], 0xb}}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="38debe5707528205e89b56bd795412bbfedebe646aaed3b1309840ab0dd4d2e904b2eb4b47849e338ad19305fc3418fbf42c44d52a1b04b1db40a96d0e178ae61c1e223973992552e771d1fa1c1f9c33122d87ffba78bd53b57e040941", 0x5d, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0xfffffffffffffffe, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bf2ff8)={0x0, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000), 0x8) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x100) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) mq_notify(r1, &(0x7f0000000140)={0x0, 0x20, 0x1, @tid=r2}) 2018/05/08 11:10:05 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:10:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89b0, &(0x7f0000000240)={'gretap0\x00', &(0x7f0000000280)=@ethtool_rxfh_indir}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x1f}, &(0x7f0000000100)=0x8) 2018/05/08 11:10:05 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) fchdir(r0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:05 executing program 6: sched_setattr(0x0, &(0x7f0000000080), 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x101000, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000040)='ns/ipc\x00') r0 = epoll_create(0x20) mmap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x1100000003, 0x400000000010013, r0, 0xffffffffffffffff) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) mincore(&(0x7f0000005000/0x4000)=nil, 0x4000, &(0x7f00000000c0)=""/159) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) userfaultfd(0x0) msgget$private(0x0, 0x440) 2018/05/08 11:10:05 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6a, 0x10800) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000480)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) 2018/05/08 11:10:05 executing program 5: r0 = creat(&(0x7f00000001c0)='./file1\x00', 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000140)}], 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000040)=0x10000, 0x4) 2018/05/08 11:10:05 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xc73e, 0x4000) getsockname$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000100)={{0x2, 0x4e23, @rand_addr=0x100}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x6, {0x2, 0x4e22, @broadcast=0xffffffff}, 'veth0\x00'}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = msgget$private(0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000340)=0xe8) getgroups(0x3, &(0x7f0000000380)=[0x0, 0x0, 0xffffffffffffffff]) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@broadcast, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f00000004c0)=0xe8) socket$inet_sctp(0x2, 0x5, 0x84) r8 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000500)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000540)=0x0) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000580)={{0x9, r5, r6, r7, r8, 0x180, 0x9}, 0x80, 0xffffffff, 0x0, 0x101, 0x73b, 0x317, r9, r10}) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0xffffffffffffcc1d) setsockopt(r1, 0x55, 0x4, &(0x7f0000000840)="9fb77844ff976c4c850e51fa68e25b00dd41f637f903554462e041e2bc1df500442b9fa1851bbe2131599a10cdb98eb368c0", 0x32) getsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffe0c) r11 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000800)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x48000080}, 0xc, &(0x7f00000007c0)={&(0x7f0000000680)={0x11c, r11, 0x0, 0x70bd27, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3ff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffff800}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x51}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8c}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8001}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xb7}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x73}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x30}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}]}, 0x11c}, 0x1, 0x0, 0x0, 0x4}, 0x8000) syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x86, 0x400) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000880)=""/196, &(0x7f0000000980)=0xc4) 2018/05/08 11:10:05 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x10000) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/58, 0xfffffe6c}], 0x1) 2018/05/08 11:10:06 executing program 2: sendto$inet(0xffffffffffffffff, &(0x7f0000000000)='H', 0xfffffffffffffd6e, 0x0, &(0x7f0000000040)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) shutdown(0xffffffffffffffff, 0x1) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000540)=ANY=[@ANYRES16=r0, @ANYRES32=r0], &(0x7f0000000140)=0x2) lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)=@known='system.posix_acl_access\x00', &(0x7f0000000580)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, [0xd97a, 0x0, 0x2, 0x8, 0x8, 0x54d, 0x0, 0xd24, 0x6, 0x2c, 0x1, 0x1, 0x9, 0x0, 0x48]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0xfffffffffffffeeb, &(0x7f0000000280)=[@in6={0xa, 0x4e21, 0x7bfbd780, @dev={0xfe, 0x80, [], 0xd}, 0x7fffffff}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x2}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa}}}, 0x98) sysfs$3(0x3) 2018/05/08 11:10:06 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8002, 0x0) poll(&(0x7f0000000080)=[{r0, 0xfffffffffffffffb}], 0x200000000000011c, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f00000000c0)=""/146, &(0x7f0000000040)=0x92) 2018/05/08 11:10:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="00bcf0ab1b0cfd62d77278ba") fchdir(r0) stat(&(0x7f0000000100)='.', &(0x7f0000000180)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) 2018/05/08 11:10:06 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), 0x4) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)=ANY=[@ANYBLOB="140000001d00ffff001800000100ff0000000000"], 0x14}, 0x1}, 0x0) 2018/05/08 11:10:06 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x402000, 0x20) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x6551, 0x9, 0x6, 0x2, 0x5, 0x6, 0xffff, 0x1, 0x7, 0x493c1c27}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x4e, &(0x7f0000000680)=ANY=[@ANYBLOB="72617700000000000000000000000009000000000000000000000000f50000000900ffffffffff56fffff0000000ffffffffc8010000ffffffffffffffffc8010000ffffffff030000005e6540685e53790b9e65320915416c", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000007465716c3000000000000000000000006966623000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f00000000000000000000000000000000000000000000000000048004354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d8000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2f8) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x0, 0x0, @ipv4={[0xfc], [0xff, 0xff]}}, 0x1c) r2 = dup(r1) getsockname$netlink(r2, &(0x7f0000000600), &(0x7f0000000640)=0xc) 2018/05/08 11:10:06 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) fchdir(r0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:06 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:10:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8100, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r2 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r3, &(0x7f0000000480)=""/4096, 0x1000, 0x0, 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000440)=0x3f) recvfrom$unix(r4, &(0x7f0000bf5000), 0xd1, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0x25a) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x16) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000140)=r2) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'bridge_slave_0\x00', 0x200}) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x0, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000240)={{0xa}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}, 0x5c) 2018/05/08 11:10:07 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x402000, 0x20) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x6551, 0x9, 0x6, 0x2, 0x5, 0x6, 0xffff, 0x1, 0x7, 0x493c1c27}) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x4e, &(0x7f0000000680)=ANY=[@ANYBLOB="72617700000000000000000000000009000000000000000000000000f50000000900ffffffffff56fffff0000000ffffffffc8010000ffffffffffffffffc8010000ffffffff030000005e6540685e53790b9e65320915416c", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000007465716c3000000000000000000000006966623000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f00000000000000000000000000000000000000000000000000048004354000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d8000000000000000000000000000000000000000000000000003000434f4e4e4d41524b00000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2f8) bind$inet6(r1, &(0x7f0000000380)={0xa, 0x0, 0x0, @ipv4={[0xfc], [0xff, 0xff]}}, 0x1c) r2 = dup(r1) getsockname$netlink(r2, &(0x7f0000000600), &(0x7f0000000640)=0xc) 2018/05/08 11:10:07 executing program 3: socketpair(0x1e, 0x5, 0x0, &(0x7f0000267000)={0x0, 0x0}) connect$ax25(r0, &(0x7f0000000000)={0x1e, {"03091f0000de35"}}, 0xffffffffffffff6e) 2018/05/08 11:10:07 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) inotify_init1(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xffffffff, 0x40) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup(r2) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f00000001c0)={'lo\x00', 0xffffffff}) getsockopt$inet6_tcp_int(r3, 0x6, 0x12, &(0x7f0000000200), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/05/08 11:10:07 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:10:07 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) fchdir(r0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8100, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r2 = gettid() socketpair$unix(0x1, 0x400000000000001, 0x0, &(0x7f0000919000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r3, &(0x7f0000000480)=""/4096, 0x1000, 0x0, 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000440)=0x3f) recvfrom$unix(r4, &(0x7f0000bf5000), 0xd1, 0x0, &(0x7f0000d93ff6)=@file={0x0, './file0\x00'}, 0x25a) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) dup2(r3, r4) tkill(r2, 0x16) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000000140)=r2) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'bridge_slave_0\x00', 0x200}) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f00000004c0)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x0, &(0x7f0000ad5000)) umount2(&(0x7f000075e000)='.', 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000240)={{0xa}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}}, 0x5c) 2018/05/08 11:10:07 executing program 5: r0 = userfaultfd(0x800) msgget(0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/05/08 11:10:07 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x200) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)) fdatasync(r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2, @loopback, @broadcast}, &(0x7f0000000180)=0xc) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000000c0)={r1, 0x2}) prctl$getreaper(0x25, &(0x7f0000000000)) 2018/05/08 11:10:07 executing program 5: r0 = socket$inet6(0xa, 0x80804, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) fcntl$setstatus(r0, 0x4, 0x20002c02) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) recvmmsg(r0, &(0x7f00000000c0), 0x19a, 0x2042, 0x0) 2018/05/08 11:10:07 executing program 3: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000480)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/207, 0xcf}], 0x1, &(0x7f0000000380)=""/248, 0xf8}, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000200)={'mangle\x00', 0x100000000000003e, [{}, {}, {}, {}, {}]}, 0x78) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x15) shmget$private(0x0, 0x2000, 0x2, &(0x7f000067f000/0x2000)=nil) remap_file_pages(&(0x7f00006ef000/0x600000)=nil, 0x600000, 0xfffffffffffffffc, 0x0, 0x23) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000180), 0x2, 0x400000000003) 2018/05/08 11:10:07 executing program 7: clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) r1 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000240)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000280)={0x200, 0x5, r1, 0x0, r2, 0x0, 0x8, 0x8}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) capset(&(0x7f0000000080)={0x13ccc6c22ef1d97f, r3}, &(0x7f00000000c0)={0x9, 0x4, 0x100000000, 0x3, 0x0, 0x54b}) ioprio_set$pid(0x2, 0x0, 0x0) 2018/05/08 11:10:07 executing program 1: r0 = socket(0xa, 0x3, 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000140)={0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000240)=0xfffffffffffff154, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000ffffffff000100000000000004"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r0, 0x5}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000180)={0x3, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x20}}}, 0x88) 2018/05/08 11:10:07 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) fchdir(r0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:07 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:10:08 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'rose0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0300000069e5cba4f0c71ee89ac281ed6df8a26c69a48095f1560abe92902416c90abe68eb66ff773e18e1c3c4b20a5b700386f7e132529ab6e1c3586acb1989948dcdc150a717a66f8de1e54382e359c7114a99cc8c18f7789da71df8a724eb6c51fcfb41f35672c89ccac266b4ffc32ec0204c3d8b5279cb85801147934afb4db735de9bfc60f5e43bf2a6c9de1eb456c5f9e53cf04ed1b4747d14fafd518d7104cd1d815c868ac63f186ee5bd4ab6b1ec000002000000cb0a0000ff7f0000c1000000"]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"7109000076020000000000000010ffe9", 0x4002}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x43, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0xbb}, 0x1000000081f}, 0xfffffffffffffde1) 2018/05/08 11:10:08 executing program 1: r0 = socket(0xa, 0x3, 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000140)={0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f0000000240)=0xfffffffffffff154, 0x4) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000ffffffff000100000000000004"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000040)={r0, 0x5}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000180)={0x3, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x20}}}, 0x88) 2018/05/08 11:10:08 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x0, 0x3) 2018/05/08 11:10:08 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x505000, 0x0) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/153, 0x99) syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') 2018/05/08 11:10:08 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="46cb6044cedf", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x14}}}}}}, &(0x7f0000000180)={0x0, 0x2, [0x0, 0x0, 0x3f2]}) 2018/05/08 11:10:08 executing program 5: perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000003ff, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/08 11:10:08 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x3d9, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}, 0xb5a8, 0x2000000, 0x2, 0xd49, 0x60}, 0x98) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0x2) 2018/05/08 11:10:08 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) fchdir(r0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:08 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) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$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 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7ff, 0x101401) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x3f) 2018/05/08 11:10:08 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) fchdir(r0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:08 executing program 7: r0 = socket$inet_sctp(0x2, 0x10000000000005, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x4, 0x528, [0x0, 0x20000a40, 0x20000b48, 0x20000de8], 0x0, &(0x7f0000000180), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x5ab) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000007c0)={0x0, 0x4b9, 0x6, 0x4118, 0xf189, 0x1000, 0x2, 0x0, {0x0, @in6={{0xa, 0x4e24, 0x8000, @loopback={0x0, 0x1}, 0x66961875}}, 0x5, 0x1, 0x7a04, 0x2, 0x7}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000880)={r1, @in6={{0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}}, [0x100, 0x6, 0xfffffffffffffffd, 0x8001, 0x37d7ff73, 0x0, 0x7, 0x0, 0x0, 0x6, 0x0, 0x1, 0x9, 0x4, 0xf]}, &(0x7f0000000980)=0x100) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={r2, 0x8d4}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0xfffffffffffffeae) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r3, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1}, 0x90) 2018/05/08 11:10:08 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_COPY(r0, 0xc018aa3f, &(0x7f0000000000)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x82, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) 2018/05/08 11:10:08 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8009) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x60000) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000000)=0x7ffffffe) write(r0, &(0x7f0000000100)="b63db85e1e8d03000001b29d00001b7fda3f3ab85145cbbdd02128550000ffffffffed5ed2bc7018cebc9b97ae21", 0x2e) 2018/05/08 11:10:08 executing program 3: unshare(0x20000400) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200000, 0x0) inotify_add_watch(r1, &(0x7f0000000200)='./file0\x00', 0x2) 2018/05/08 11:10:08 executing program 5: perf_event_open(&(0x7f000000a000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000003ff, 0x80000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/08 11:10:08 executing program 4: 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)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x0) [ 99.503341] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 104.602581] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/08 11:10:08 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) fchdir(r0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) accept4(r0, &(0x7f00000000c0)=@rc, &(0x7f00000001c0)=0x80, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"6c6f00aeabd1cd0000000000f9ff00", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2, 0x18, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0) [ 104.732202] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/08 11:10:08 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x2c, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x10}, 0x3}, @in={0x2, 0x4e22}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x9acb, 0x30}, &(0x7f0000000140)=0xc) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000b90000), &(0x7f0000758ffc)=0x4) 2018/05/08 11:10:08 executing program 2: keyctl$update(0x4, 0x0, 0x0, 0xfffffffffffffea3) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0xfff, 0x9, 0x8, 0x1, 0x0, 0x2}) 2018/05/08 11:10:08 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xffffffffffffffff) r1 = gettid() sched_rr_get_interval(r1, &(0x7f0000000000)) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="4eb16a92fce3", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x8a00, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xa}}}}}}}, &(0x7f00000002c0)) 2018/05/08 11:10:08 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) fchdir(r0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:09 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x400800, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000300)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000340)={0x3, 0x7, 0x3, 0x5, r1}) r2 = semget(0x3, 0x0, 0x120) semctl$SEM_STAT(r2, 0x3, 0x12, &(0x7f0000000400)=""/155) r3 = socket(0x11, 0xa, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x1f, 0x800d, 0x9, 0x51, 0x0}, &(0x7f0000000180)=0x10) r5 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) unshare(0x40600) ioctl$int_in(r5, 0x800000c0045005, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r4, &(0x7f0000000280)=0xfffffffffffffdd0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000040)="dcdac4fe18f49eada2c58a2111af0d4ccbc0b7d77a2539beacb93872c2a8da3cd45a2ab6022486a8828804a40b81c1afce8f32ec202222098c2d93e860865478ed9fc9d40d29f1e0f9a3da25c5636b162d9bc64fc6f17097b5357792cccb3440d7b547bb7f36efb1be447e1b709113d1422c6e271b26ceac64dbc12eb56389d9905ba9d42339f859ee4a7e1cb513da62f09801b8155ce34ba449144872c2562cf82db1edee6d974da7a6d0f8d83411e8b8e76bc3732f10cdd0f84de58d390b73ddf4c820495b966f7eacb43d3c266b4b0b73c8427fb9c0aa85f0c63a7267d39aa3e519", 0xe3) sendmsg$nl_xfrm(r3, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f00000003c0)=@flushsa={0x14, 0x1c}, 0x14}, 0x1}, 0x0) r6 = gettid() ioprio_set$pid(0x1, r6, 0x1) 2018/05/08 11:10:09 executing program 7: unshare(0x1) pipe(&(0x7f0000000000)={0x0, 0x0}) splice(r0, &(0x7f00000e2000), r1, &(0x7f00000d1000), 0x2, 0x4) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x2, 0x9, 0x5c8, 0x1184000000000000, 0x7f, 0x6, 0x658, 0x1, 0x1ff, 0x1}) close(r0) 2018/05/08 11:10:09 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000040)="120345", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000080)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:09 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x0) 2018/05/08 11:10:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000008780)=[{{0x0, 0x0, &(0x7f0000001500), 0x0, &(0x7f0000001540)}}, {{&(0x7f0000007100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x80, &(0x7f0000007180), 0x0, &(0x7f00000071c0)}}], 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xde1, 0x80) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000140)={@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x0, 0x0, 0x2}}, {&(0x7f0000000040)=""/151, 0x97}, &(0x7f0000000100), 0x40}, 0xa0) ioctl$VHOST_SET_VRING_BASE(r1, 0x4008af12, &(0x7f0000000200)={0x3, 0x9}) 2018/05/08 11:10:09 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) fchdir(r0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000011e000f03000000002e61a9ea00434968a43cdb00ca22"], 0x14}, 0x1}, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8d, 0x591000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) 2018/05/08 11:10:09 executing program 3: syz_emit_ethernet(0x42, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0xc, 0x7, 0x0, 0x0, [{}, {}]}]}}, @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, &(0x7f00000002c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x35c]}) 2018/05/08 11:10:09 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept(r0, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000180)=""/185, &(0x7f00000000c0)=0xb9) r2 = dup(r0) accept4$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14, 0x0) fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@dev={0xfe, 0x80, [], 0xe}, @in=@rand_addr=0x5, 0x4e23, 0x9, 0x4e20, 0x3, 0xa, 0x20, 0xa0, 0x1d, r3, r4}, {0x5, 0x7fff, 0x81, 0x0, 0x7, 0x1, 0x7c, 0x3}, {0x80000000, 0xfffffffffffffffc, 0x80, 0x6}, 0x9, 0x6e6bb5, 0x3, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x3, 0x3, 0x4037, 0x4, 0x800, 0x10000}}, 0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r2, &(0x7f0000fc7ff8), 0xffc7) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/05/08 11:10:09 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x48, &(0x7f0000000340)=ANY=[@ANYBLOB="05000000020002000000000000000000180000000303000000000000000000000900000003000000b002000000000000ffffffffffffffff10010000ffffffff08020000ffffffffffffffff08020000ffffffff03000000", @ANYPTR=&(0x7f000002cfd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a80010010000000000000000000000000000000000000000000000006800435400000000000000000000000000000000000000000000000000000002000000000000000000000000736e6d705f747261700000000000000073797a300000000000000000000000000000000000000b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a80050000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x310) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) 2018/05/08 11:10:09 executing program 6: r0 = socket(0x10, 0x200000000002, 0xc) write(r0, &(0x7f0000000040)="1f0000000306fd00010000f6003f00000093219309e4614fac1cf800090001", 0x1f) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x240, 0x0) 2018/05/08 11:10:09 executing program 2: r0 = socket$packet(0x11, 0x40000000000003, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x4}, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) syz_emit_ethernet(0xe9, &(0x7f0000000100)={@random="1a876f056c0e", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [{[], {0x8100, 0xd5, 0x200}}], {@ipv4={0x800, {{0x1f, 0x4, 0x5, 0xc34, 0xd7, 0x64, 0x800, 0x200, 0x6f, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@ssrr={0x89, 0x13, 0x40, [@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x20}, @broadcast=0xffffffff]}, @ssrr={0x89, 0xb, 0x6, [@rand_addr=0x491f7458, @broadcast=0xffffffff]}, @ra={0x94, 0x6, 0x7}, @end, @rr={0x7, 0x13, 0xc, [@rand_addr=0x4, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0xf}, @multicast1=0xe0000001]}, @cipso={0x86, 0x27, 0x0, [{0x7, 0x2}, {0x1, 0x2}, {0x6, 0xa, "8fd2383113ac4fb0"}, {0x1, 0xa, "fc558394d4e7bcff"}, {0x1, 0x9, "384bef8e8c78f7"}]}, @ssrr={0x89, 0x7, 0xffffffff, [@local={0xac, 0x14, 0x14, 0xaa}]}]}}, @udp={0x4e20, 0x4e24, 0x5b, 0x0, [@guehdr={0x2, 0xfffffffffffffffb, 0x0, 0x81, 0x100, [0x80]}, @guehdr={0x2, 0x0, 0x7fffffff, 0x2, 0x100, [0x80]}, @guehdr={0x1, 0x800, 0x9, 0x81, 0x100}, @guehdr={0x1, 0x6, 0x1000, 0x4, 0x100}], "7a5a07163a77b1e266b6de288f882cf6be00a0c07f3baa63d0d1c850b4bd311c7450c6e54cfda9714560e5ec0b625958dbc1d4ac67201c18046f73"}}}}}, 0x0) 2018/05/08 11:10:09 executing program 3: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x80800) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0xfffffffffffffffe, &(0x7f0000000100)=0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x400082, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x50, r2, 0x10, 0x70bd28, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x84dc}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x69}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000001}, 0x0) setitimer(0x0, &(0x7f0000a0b000)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000040)) alarm(0x4000004000000006) [ 105.400122] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. [ 105.479441] netlink: 11 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/08 11:10:09 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) fchdir(r0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:09 executing program 4: 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)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x0) 2018/05/08 11:10:09 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000080), 0x4) 2018/05/08 11:10:09 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000340)={'dummy0\x00', {0x2, 0x4, @dev={0xac, 0x14, 0x14, 0x10}}}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8001, 0x4002) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3f0}, @in6={0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x1000, @loopback={0x0, 0x1}}], 0xa0) mprotect(&(0x7f00002cb000/0x3000)=nil, 0x3000, 0x4) futex(&(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080), 0x0) lremovexattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000680)=ANY=[@ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64=r1, @ANYBLOB, @ANYRES32, @ANYBLOB="125d3552c9a56aedb5afe793ece28f10d80b20bb0c9ec812e5ae9e0aa044900ea85b8bc462c22423155da9f3a444b2ffc99350a4d8806a86329e2378c812f35b29d04d27380ee2a6f73bd157d945f87f7ad662cdc9b53fe24257405265b099615777000dcfb3678adbb15c7f28e6794d648fffc5e6097fceefac19800f70632a6d05fc2cc3e393b2a5c866fabd3a23fc745d675911b72e529b1fda0a5f8d8b617632c6a73ef5611a76fb54a96784cbf186839857955f41372240bfebd29bb1ecf107cd"]]) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000006c0)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f00000007c0)=0xe8) stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0x32, "c71babb19320260af56884793ee7bbaea8b5497e49e6d8fdb5b6f75a2491568b523bcbf0b600fdbde6ae57466528f4d86b70"}, &(0x7f00000003c0)=0x3a) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000400)={r4, 0xd4, "9f4cf343c98c5fdac1ae5c4264817b44a1e54543fdb5d69afb1cb6c62dd2e6a818f5b786bbc2154db3e948d50b3b719109a2a0d8620849f0720aabcfaf0b6aeea933f4361bf35307eddb42fad8163b9410129801b25252b62930d5c45938559b7e02cdd5d3b56555fb38f868318dd93c8323e1422131a58e6b5f5786dfec6ba7c51eb107f0f8811e013d6d6855266ac167b35b75dae809e6275b4995c03db4076b12d04dd3e02d9363584f42c1531fe0801c10d4c5b84576bdb8f6e6f7dc85156036060f8ee6fc7838bdf442528658a9a21a0e6a"}, &(0x7f0000000500)=0xdc) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000008c0)={{{@in, @in=@rand_addr=0x7, 0x4e23, 0x9a60000000000000, 0x4e20, 0x0, 0xa, 0x80, 0x20, 0x16, r2, r3}, {0x200000002000, 0x93, 0x2, 0x0, 0x965f, 0x6, 0x7, 0xffff}, {0x2, 0x3, 0x0, 0x7}, 0x7ff, 0x6e6bb0, 0x2, 0x0, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x32}, 0xa, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3501, 0x1, 0x1, 0x1ff, 0x5, 0x7af0}}, 0xe8) 2018/05/08 11:10:09 executing program 2: getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000000080)}, 0xfffffffffffffffc) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x200000, 0x0) bind$llc(r1, &(0x7f0000000080)={0x1a, 0x317, 0x0, 0x4, 0x15, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000100)) ioctl(r0, 0x2285, &(0x7f0000000040)='S') fchdir(r0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000004c0)={@dev, @remote, 0x0}, &(0x7f0000000500)=0xc) accept4$packet(r1, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000d40)=0x14, 0x80000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000d80)={'teql0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000dc0)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000ec0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000001140)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001100)={&(0x7f0000000280)=ANY=[@ANYBLOB="cc010000", @ANYRES16=r2, @ANYBLOB="1a002cbd7000ffdbdf250100000008000100", @ANYRES32=r3, @ANYBLOB="b00102003c000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000000c00040072616e646f6d00003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000008000300030000000800040038000000400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003020000000800060057ed0a9119d3761e0029169744caa59fc3db4001b788590857c813d9eb0a941646", @ANYRES32=r5, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040001000000080007000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004003a000000080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000300000008000600", @ANYRES32=r6], 0x1cc}, 0x1, 0x0, 0x0, 0x4800}, 0x4) 2018/05/08 11:10:09 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept(r0, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000180)=""/185, &(0x7f00000000c0)=0xb9) r2 = dup(r0) accept4$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14, 0x0) fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@dev={0xfe, 0x80, [], 0xe}, @in=@rand_addr=0x5, 0x4e23, 0x9, 0x4e20, 0x3, 0xa, 0x20, 0xa0, 0x1d, r3, r4}, {0x5, 0x7fff, 0x81, 0x0, 0x7, 0x1, 0x7c, 0x3}, {0x80000000, 0xfffffffffffffffc, 0x80, 0x6}, 0x9, 0x6e6bb5, 0x3, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x3, 0x3, 0x4037, 0x4, 0x800, 0x10000}}, 0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r2, &(0x7f0000fc7ff8), 0xffc7) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/05/08 11:10:09 executing program 3: setrlimit(0x20000000002, &(0x7f0000cc0ff0)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0xffffffff, 0x4, 0x8}, 0xc) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x20000, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x32) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x1e837f99, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @rand_addr=0x7fffffff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x80, @loopback={0x0, 0x1}, 0x8}], 0x94) 2018/05/08 11:10:09 executing program 6: syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') pipe2(&(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000140)={0xbb97, 0x8, 0xfffffffffffffe00, 'queue1\x00', 0x8}) fchmod(r0, 0x10) vmsplice(r0, &(0x7f0000000100), 0x3cc, 0x0) r2 = request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='%-\x00', 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f0000000100)='team\x00') 2018/05/08 11:10:09 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) [ 105.706645] mmap: syz-executor3 (8054): VmData 18571264 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/05/08 11:10:09 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept(r0, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000180)=""/185, &(0x7f00000000c0)=0xb9) r2 = dup(r0) accept4$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14, 0x0) fstat(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@dev={0xfe, 0x80, [], 0xe}, @in=@rand_addr=0x5, 0x4e23, 0x9, 0x4e20, 0x3, 0xa, 0x20, 0xa0, 0x1d, r3, r4}, {0x5, 0x7fff, 0x81, 0x0, 0x7, 0x1, 0x7c, 0x3}, {0x80000000, 0xfffffffffffffffc, 0x80, 0x6}, 0x9, 0x6e6bb5, 0x3, 0x1, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0x3c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x3, 0x3, 0x4037, 0x4, 0x800, 0x10000}}, 0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r2, &(0x7f0000fc7ff8), 0xffc7) select(0x40, &(0x7f0000038fc0), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/05/08 11:10:09 executing program 5: r0 = socket$inet(0x15, 0x5, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x114, 0x7, &(0x7f0000000740)={{{@in6, @in6=@dev={0xfe, 0x80}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000140)={{0x84, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e20, 0x0, 'nq\x00', 0xa, 0x8}, {@loopback=0x7f000001, 0x4e20, 0x2000, 0x5, 0x55, 0x3}}, 0x44) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000040)="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", 0xfd) 2018/05/08 11:10:09 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$inet6(0xa, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)={0x7, [0xfffffffffffffffe, 0x5, 0x1f, 0x20000000000000, 0x95, 0x100, 0x7d1]}, &(0x7f0000000ac0)=0x12) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000bc0)={0x0, 0x10000, 0x9, 0xff, 0x8, 0x1, 0x2, 0x100000001, {0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffc01, @dev={0xfe, 0x80, [], 0x20}, 0x8}}, 0x7, 0xffffffffffffff01, 0x4, 0x8, 0x5}}, &(0x7f0000000c80)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000cc0)=r2, 0x4) r3 = add_key(&(0x7f0000000180)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="8ae406745837b2c34fc638a3c8a67eaa781818be1f3d307a401442c6d2b6122f67e2aa64c41e80ac1513b3f6eddd86c8e7399615e6a9069670a07a3d8948e2e56f522c2a4319a3cb5136bf4a3fa8f5a36a008f3caa91294ba8f3a1bb2171aaf725f0aaa8e411b8dc20b323ab704aec01dfa15bf040abf80961ad06b6603b80c6da3bd3cd4c3d5154455717cec78084ea25bffd7b0577daf98db9bd46c24642586bc91c1bd36eaeb0f9389b96b8a3ed", 0xaf, 0xfffffffffffffffa) r4 = add_key$user(&(0x7f0000000900)='user\x00', &(0x7f0000000940)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000980)="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", 0xff, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000840)=[{&(0x7f00000002c0)="65a277ace30d3e81192175cbf9de5a314ebed9f17d9987df6c91a7f9dcaabfaa0100eaf725aca1f3b4252a148dcf86d4e09ce722e1dec4e0270e5c1f4c4fcc5035d1fbdad45f1026094c63cb8b18c38e4b5ee1f8029b01ab524a9e7f8efa69a6bfe227e53e1c391484cf6dd3d8d856f4ce9bfb2cbe1c1681459c5af570a7e98da14fbb753f87f1fddb0dd48e", 0x8c}, {&(0x7f0000000380)="2fd481dd3c2c31707c822fc4ad10578e5fc4cbd0abeff83f038b2e0d1a7753691beef4eae92df9c7f95af1d3f14ece9de84e18308e53c216577b3b89a7f66186472eb68a23352425b78952170ba5e07290277e530bcdb11f258f945dd62f5314c2e491620f84d3f433", 0x69}, {&(0x7f0000000400)="8e34206fc42d8351cbd0afa0ca50e4df340eca504617", 0x16}, {&(0x7f0000000440)="a7dd5317fcbff62db731e1ca8fceff5674a46cd4af2b61cd7e06311c120e85e1e7463375e2787c52ae95cafdaebeb5aa2f1d143388c284c668c529c1939f", 0x3e}, {&(0x7f0000000480)="d7c6ba2e1eacfdd75d9b33dea60ff0d8942543ad092f947a0c599b5829a5ac752f08084c93542948140d20f4281c2ee1fb4945f79e4e6bb934e7ba011e472a237fb58f6e61a30fadab826698cac3b45d4f905c217e0e2631baa8b384afc511871b96e493c1e58136a725333573a64c6835fe2cf3cb7e0b8959b69bb292bc69fb2e43414aaff4de4323c23d0c472f4dc4262a9d72ad6d996fc26938cf248b34f3cf8aca17f1c81b33fe5e656bfea5eb303955b040f466dd103b7edec853d5e660727ef45b11153ce5bfd669ba90f21032a055e30a77373fbd08f205ae17cc1f53", 0xe0}, {&(0x7f0000000580)="bb3b9b2faf4cf23d03ac2189e97e6fa004793829bbd5be78b1e5d01d6d65a368b9abeb2cb078231141a8bc2004135884a9c76d9fc61f4c28941239d75dafb285a3dd35e99c252206364618d4a6ad5f272db4ed87094e72299af07afdfdcbc81d2b23bc7e75791553340acd6e7dfb1f5989ef7f87ac5c10760e7f5c590f123e4792f7232a6171cf3936aeed5684f3af00d400ccd56951a37afe0b8c6775e76361bd48094cc4a7e44e26439b1f5db9b6a483c83baccfeb18b199a73b1cb12b01535c0eef309d5d1cd2c0c62ee8", 0xcc}, {&(0x7f0000000680)="9fbf820a1a", 0x5}, {&(0x7f00000006c0)="294e75b1ce87ec9ad61a674f78394f57b101894c7cb1a2ee16eec6400bb28c50c68cb538f002bea89a55d57a08c1018a57c8aed3773f3f4a725e687edb602bc40d222290186f061a4c8ef473f8ad513f4909dee77613546e3836530883fbd00ce586ee6188bfe55eacf1ab9ba58763cd7e502ef324e0382ed2531f5a520897b71a2c532248559db58ef3939d102d6adab7e33d2749ae30a72ce8dd51b4e64145dd3f3e14c7a93e4e55c2da88a89c7c5e0af74455b58e4d31a33882f59c27b7a56dca6b9160549acbb4fcb74d6855f61e7e5ec36e2628bb497031a9595b977405f88f9f4f458bc543dc6e4612e46c4b597a6e7e4a646a", 0xf6}, {&(0x7f00000007c0)="01bb5e75db1c15625706d057708c4070729b835343ef9cb29d4f81ab2475d355cfd4475a1af744d8b1689d3bdf391a9d1c5a3010efff91d07388cac17f1f5083cfc5f34827765b714cc0007ef70374331afd29806fa37c5ec26b888e8ebd5b3754a23f34685e8b617ac8e8a73a4bf9b4e1b62aae1a9838b5cb", 0x79}], 0x9, r4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x5e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0xfffffffffffffff9) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'ip_vti0\x00', 0x4800}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x3d5d, 0x8204, 0x152, 0x2, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000a80)=@assoc_value={r5, 0x8}, 0xffffffc7) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff0180c25c450086dd6006f5260008110000000000000000000000000000000000ff02000000000000000000000000000100004e2200089078"], &(0x7f0000775000)) r6 = gettid() r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000b80)='/proc/self/net/pfkey\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000b00)={0x2, 0x70, 0x8, 0x8dce, 0x7f, 0x0, 0x0, 0x200, 0x4, 0x8, 0x100000001, 0x7fffffff, 0x7, 0xffffffff, 0x0, 0x7, 0x54a0, 0x3ff, 0x10001, 0x8001, 0x5, 0x8ee7, 0x5, 0xffffffffffffff00, 0x9, 0x0, 0x7f, 0x7, 0xae, 0x4, 0x200000, 0x2755a656, 0x3, 0x8001, 0xa8b, 0x556, 0x2, 0x4, 0x0, 0x8, 0x1, @perf_config_ext={0xa086, 0x9}, 0x82, 0x4, 0x7, 0x2, 0x4, 0x8, 0x8}, r6, 0x3, r7, 0x1) 2018/05/08 11:10:09 executing program 4 (fault-call:3 fault-nth:0): 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)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:10:09 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300060e000000000000000000000005000600000000000a001d0000000000ff0000db7a40ffbf2d0d790000000000000000000000000000000000000000000200010000000000000000000000000005000500000000fc3e9a050ba5def100ff010000000000000000000000000009"], 0x70}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000080)) 2018/05/08 11:10:09 executing program 6: r0 = socket(0x10, 0x2, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000080)={{0x8, 0x4}, 'port1\x00', 0xc5, 0x22, 0x2, 0x4, 0x4, 0x8, 0x9, 0x0, 0x2, 0xff}) setns(0xffffffffffffffff, 0x0) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd09000000110000f30501000b000200050423ca0000cf", 0xfffffea7) [ 106.035293] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 106.091666] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/08 11:10:10 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:10 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000001200)='net/icmp6\x00') pread64(r2, &(0x7f0000000200)=""/4096, 0x1000, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000080)=r0) 2018/05/08 11:10:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x4004) sendfile(r1, r2, &(0x7f0000000000), 0x8) 2018/05/08 11:10:10 executing program 1: open$dir(&(0x7f00000001c0)='./file0\x00', 0x17ffc, 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x1) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000000100)={0x0, 0x0, 0x9}) fcntl$lock(r1, 0x24, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x5}) 2018/05/08 11:10:10 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f00000002c0)='/dev/admmidi#\x00', 0x1000, 0x400000) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000)) setsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000000040)=0x101, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x7fffffff, 0x3, 0x6, 0x4, 0xffff, 0xff, 0x100, {0x0, @in6={{0xa, 0x4e22, 0x100000000, @empty, 0x8}}, 0x7f, 0x3, 0x4, 0xf5, 0xfff}}, &(0x7f0000000280)=0xb0) shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffb000/0x4000)=nil) prctl$void(0x1b) faccessat(r1, &(0x7f0000000100)='./file0\x00', 0x4, 0x0) r3 = dup(r0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x3f}, 0x2dd) 2018/05/08 11:10:10 executing program 6: r0 = socket(0x11, 0x802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x3b03}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000200)=0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'ifb0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x0, &(0x7f0000000140)}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'ip6tnl0\x00'}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r2, &(0x7f0000000240), &(0x7f0000000280)=0x10) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x2}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) dup3(r2, r3, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 2018/05/08 11:10:10 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000140)=0x6, 0x4) r1 = socket(0xe, 0x80005, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x5838296a77fc8d71, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0xfffffdeb) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/05/08 11:10:10 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x8000000) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000bf0000/0x3000)=nil, 0x3000, 0x1, &(0x7f0000000000), 0x3, 0x8000003) socket$l2tp(0x18, 0x1, 0x1) 2018/05/08 11:10:10 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007f, 0xa, 0x1000000000000008}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={0xffffffffffffffff, &(0x7f0000014000)="415dd5eecbd0c416b6a4801f6107051aee80332a73625b1dd5fbae99be0fbe43f8cb934d5bffc07c542a408814a076580d0cf8d41810ae96b6f9314760764e4e390d161ad03c03e75df0195b2786887c7c81889ded6d2cd6e728", &(0x7f0000008fc5)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A\b', &(0x7f0000000080)}, 0x20) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f0000000040)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000040)}, 0x347) 2018/05/08 11:10:10 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000000c0)=0x300008000) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) 2018/05/08 11:10:10 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x4004) sendfile(r1, r2, &(0x7f0000000000), 0x8) 2018/05/08 11:10:10 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:10 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000240)=""/133, 0x85}, {&(0x7f00000003c0)=""/251, 0xfb}], 0x2) write$rdma_cm(r1, &(0x7f0000000d80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000d40), 0x13f}}, 0x20) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000080)=[{0x0, 0x36}, {0x8, 0x9bad}], 0x2) write$rdma_cm(r1, &(0x7f0000001c00)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001bc0)={0xffffffff}, 0x106}}, 0x20) accept4$ipx(r3, 0x0, &(0x7f00000001c0), 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000300)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x24) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) write$rdma_cm(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="b9863248f78859cebb58657b1d96dea1934d85964d873188642ee9d6c959e4fae91df5df61cb58c78ad2e2e168dba574f9a2e10d8399f00b33732a095a71b780ad88268b1d98b29b4a2c5246025eb3621554700ed5b8720ea21292ece4874f52de1e1ba9b6074db335a88a6beb09329c774e59c5f3305a2d25a4ae9bae4d82a3b7d24b714953069d6bfa1fa65bb36b85175fd55b268eb25cc186026ddd2b506e536d27", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB="bb05392c10adf3a7df3c1ad7f6809a550e64709810d37adea93eb77b49199af8e5abb41e828a2705d30e295b248575"], @ANYRES32=r4, @ANYRES32=r0], 0x18) inotify_init() 2018/05/08 11:10:10 executing program 3: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x412001, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xa0b}}, 0x40, 0x100, 0x0, 0x40, 0x7}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x202, 0x0, 0x6, r1}, 0x10) recvfrom$ax25(0xffffffffffffffff, &(0x7f00000001c0)=""/179, 0xb3, 0x0, &(0x7f0000000280)={0x3, {"f63fe4eb625635"}}, 0x10) 2018/05/08 11:10:10 executing program 3: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x412001, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xa0b}}, 0x40, 0x100, 0x0, 0x40, 0x7}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x202, 0x0, 0x6, r1}, 0x10) recvfrom$ax25(0xffffffffffffffff, &(0x7f00000001c0)=""/179, 0xb3, 0x0, &(0x7f0000000280)={0x3, {"f63fe4eb625635"}}, 0x10) 2018/05/08 11:10:10 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000040), 0x2, 0x3) 2018/05/08 11:10:10 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x800000000000000) ioctl(r0, 0x180004524, &(0x7f0000000000)) 2018/05/08 11:10:10 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:10 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4004}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xb4, r3, 0x300, 0x70bd26, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xae4c}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x46a5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x662}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x77}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x101}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x48}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x4}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x27}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x80}, 0x8080) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000400)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x20, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xb}}, 'lo\x00'}) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00000001c0)=0x6, 0x41d) chmod(&(0x7f0000000080)="e91f7189591e9233614b00", 0x82) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0x6e) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)="e91f7189591e9233614b00", &(0x7f0000000140)='xfs\x00', 0x20000, &(0x7f0000000180)="5ab8ffb6090532edf788e86dd808ac8072f2ff93a03543f724d0965671a7d3b3a076ca1099466d0a6187f69244881430b0377a16fb4ee54a2f0b73f7a4") listen(r0, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f00007bdffc)=0x6e, 0x0) 2018/05/08 11:10:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000b56ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x3) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) accept(r0, 0x0, &(0x7f000069f000)) listen(r0, 0x0) listen(r0, 0x5) 2018/05/08 11:10:10 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80, [], 0x13}, 0x7}}, 0x4, 0x6}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r1, 0x7}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r1, 0x4) r2 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x501000) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f00000001c0)=0x6) recvfrom$ipx(r2, &(0x7f0000000200)=""/130, 0x82, 0x103, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) getpeername$packet(r2, &(0x7f0000000b00)={0x0, 0x0, 0x0}, &(0x7f0000000b40)=0x14) fstat(r2, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000c00)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x4e22, 0x0, 0x4e20, 0x101, 0xa, 0x80, 0x80, 0x2c, r3, r4}, {0x7574423a, 0x4, 0x5, 0x7ff, 0x7ff, 0x8, 0xff, 0x9}, {0x100000000, 0x0, 0x0, 0x5}, 0x6, 0x0, 0x1, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x8, 0x4d2, 0xff}, 0x0, @in=@rand_addr=0x2d5, 0x3505, 0x4, 0x0, 0xfff, 0x20, 0xdf4, 0x1}}, 0xe8) sendmmsg(r0, &(0x7f0000001c40)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="d321c1b47c019c600568f70e42a51486462c1fa970e3f6d8276d17958e46d5cc2a2618c6cf8893b3f8321e4c55ffe646c745952cd2642aca60800bbe3ff86d5e1cfde48a17dde244dc38253a5d8ff67259bd7f5c77318589d77e27a758062919006a7b297a31fa88"}, {&(0x7f0000000380)="8cfdfc4141af32ebf286870221ce2809040e5725c1311441e58617982c83097f19fd291e7f7d2c31964df5dad5f73347f677931e57feaac475c45b7c7788225c99e78b22636df51a40595cb34491fb259ccc5e7e30e1c9f7c6a2dce9aa1871f7e7b91e681f5debb3cea3d88d4354920f7e2751df7d745dec438b0893ce97e8d0d652ec757362dd04e9"}], 0x131, 0x0, 0xff39, 0x24000000}}], 0x4000000000000e5, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000580)=0xe8) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00000005c0)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/05/08 11:10:10 executing program 6: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423fdffdf00", 0x1f) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000000040)="1f0000000104ff00fdde45c8f305f0f00800018001fd00dcffdf0000000000", 0xfffffffffffffea1) [ 106.922777] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 106.967866] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/08 11:10:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"6272696467655f736c6176655f3100a5", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x6}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) 2018/05/08 11:10:11 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, [0x8, 0x1be0200, 0x3ff, 0x0, 0xb4c, 0x9, 0x1, 0x4, 0x6, 0x8, 0x1f, 0x5, 0x8, 0x800, 0x401]}, &(0x7f0000000040)=0x100) fcntl$dupfd(r0, 0x406, r1) r3 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x100, 0x202) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2, 0x7fffffff}, 0xeb) r4 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x2b, 0x101000) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000140)='hybla\x00', 0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="3500000063341145871b9eae1341a2929de5ff97e931249d8fcce28089a0f0b1502e01d90458f85294bb3f2866f2d83a2ca81f330000000000000000"], &(0x7f0000000340)=0x3d) 2018/05/08 11:10:11 executing program 3: r0 = socket(0x11, 0x4000000000080002, 0x0) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'\x00', 0x0}) socketpair$inet(0x2, 0xfffffffffffffffc, 0x91, &(0x7f0000000040)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'ip6_vti0\x00', r1}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x7ff, 0x4) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000540)=@can={0x1d, r2}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000080)=[{0x10, 0x0, 0x1}], 0x10}}, {{&(0x7f0000000f40)=@can={0x1d}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000000)}, 0x1f}], 0x2, 0x0) [ 107.032924] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/08 11:10:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xfffffffffffffdfa, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="000000001900200e26bd7000fbdbdf250a940005fd07ff0f002800000000080083302e852ba426a207c15b098cefbfbd073d985f05a16bf1d1df486d54eb574beba17de775d312c42f5a889c4031a7c7ff4f70a3b6054bcca33b897f499352094adaed4cf43cccdacb3f1f9336842016c1a0f7f21fb55a097b86a400747d6bd23297e0dcc518c89e33063be362222fd82902fdbef7df3a8f9a5e36f76b6e37e7bdbfb3a8628cc9206cc1ecd231de14c77dcdc027705753b2c6d572efeac3c85b4eca27b0cb88fd356ebe0430936c0000000010000200000000000400", @ANYRES32=r1, @ANYBLOB="0000140600000000"], 0x200}, 0x1, 0x0, 0x0, 0x8000}, 0x4) 2018/05/08 11:10:11 executing program 0: getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4010744d, &(0x7f0000001000)=""/174) [ 107.100423] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/08 11:10:11 executing program 6: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d3ff0a)=""/246, &(0x7f0000000000)=0xf6) ioctl$BLKFRASET(r0, 0x1264, &(0x7f0000000040)=0xb735) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{0x6, 0x2, 0x80000001, 0x3}, {0x3, 0x3, 0x5, 0x1}, {0x5, 0x7, 0x8001, 0x3f}, {0x0, 0x6, 0x2dd4aa4, 0x6}, {0x5, 0x5, 0xe92, 0x6}]}, 0x10) 2018/05/08 11:10:11 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) fcntl$setsig(r0, 0xa, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xfffffffffffdfffd, 0x32, 0xffffffffffffffff, 0x0) write$rdma_cm(r1, &(0x7f0000000f40)=@accept={0x8, 0x0, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x2aa) 2018/05/08 11:10:11 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000972fbf)=""/65) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x101000) socketpair(0x19, 0x0, 0x5, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0xd1, 0x401}, 0x0, 0x7, 0x9, {0x7ff, 0x6016}, 0x7, 0x3}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[{0xffff, 0x6, 0x80000000, 0x3fba3bf6}, {0x9, 0x4, 0x101, 0x5}, {0x2, 0x100000000, 0x1, 0x81}]}, 0x10) write(r1, &(0x7f0000000180)="76f9684d2e33eb9709f9b2", 0xb) 2018/05/08 11:10:11 executing program 0: getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:11 executing program 2: openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200000, 0x0) unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000914ff0)={0x0, 0x0, &(0x7f0000fb2000)}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x1, &(0x7f0000000080)="d4"}) 2018/05/08 11:10:11 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x20, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x104) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000280)=r1, 0x4) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000340), &(0x7f00000002c0), &(0x7f0000000100), &(0x7f0000000140)) socket$bt_cmtp(0x1f, 0x3, 0x5) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) times(&(0x7f00000000c0)) 2018/05/08 11:10:11 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000040), 0x2, 0x3) 2018/05/08 11:10:11 executing program 5: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x80200) openat(r0, &(0x7f0000000140)='./file0\x00', 0x400000, 0x96) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x20000, 0x0) connect$ipx(r2, &(0x7f00000000c0)={0x4, 0xcf3, 0xffffffffffffffb3, "7d8b56adbf34", 0x5}, 0x10) setsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000000040)=0x7, 0x4) 2018/05/08 11:10:11 executing program 6: r0 = msgget(0x3, 0xc0) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/226}, 0xea, 0x3, 0x1000) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f000082ef0a)=""/246) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000040)=0x80) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8010743f, &(0x7f0000000000)) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/05/08 11:10:11 executing program 0: getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:11 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}, [0x8, 0x1be0200, 0x3ff, 0x0, 0xb4c, 0x9, 0x1, 0x4, 0x6, 0x8, 0x1f, 0x5, 0x8, 0x800, 0x401]}, &(0x7f0000000040)=0x100) fcntl$dupfd(r0, 0x406, r1) r3 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x100, 0x202) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r2, 0x7fffffff}, 0xeb) r4 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x2b, 0x101000) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000140)='hybla\x00', 0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="3500000063341145871b9eae1341a2929de5ff97e931249d8fcce28089a0f0b1502e01d90458f85294bb3f2866f2d83a2ca81f330000000000000000"], &(0x7f0000000340)=0x3d) 2018/05/08 11:10:11 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x2) pkey_free(r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) rt_sigaction(0x25, &(0x7f0000000140)={0x7, {0x8}, 0x8000000, 0x7}, &(0x7f0000000180), 0x8, &(0x7f00000001c0)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x12000, 0x0, &(0x7f00006ed000/0x12000)=nil) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000040), &(0x7f0000000100)=0x1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4e, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) 2018/05/08 11:10:12 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:12 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f0000000080)=@can, 0x80, &(0x7f0000002000)=[{&(0x7f0000000000)=""/37, 0x25}], 0x1}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2, &(0x7f0000002000)=@raw=[@jmp={0x5}], &(0x7f000001c000)='GPL\x00', 0x1, 0xc3, &(0x7f0000000100)=""/195}, 0x1fd) socket$pptp(0x18, 0x1, 0x2) 2018/05/08 11:10:12 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000200)={0x7, {{0xa, 0x4e22, 0xbec4, @empty, 0x6}}}, 0x88) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x4e21, 0x7fffffff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xf3}, {0xa, 0x4e20, 0x8}, 0x20, [0x5, 0x1f, 0xf1aa, 0x6, 0x0, 0x5, 0x4]}, 0x5c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000c00)={&(0x7f0000000080)=@ipx, 0x80, &(0x7f0000000b40), 0x0, &(0x7f00000037c0)=""/4096, 0x1000}, 0x40000142) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f00000003c0)={0x8, 0x3d, 0x200000000000, 0x9, 0x9, 0x2, 0x7, 0x9}, &(0x7f0000000400)) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000300)={r0}) bind$pptp(r1, &(0x7f0000000380)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000440)=""/128, 0x80}, 0x0) bind$inet6(r1, &(0x7f0000000340)={0xa, 0x4e22, 0x5, @empty, 0x2}, 0x1c) 2018/05/08 11:10:12 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x10001, 0x200000) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xc, 0x2, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000"], &(0x7f0000000280)='syzkaller\x00', 0x1, 0x50, &(0x7f0000000080)=""/195, 0x41000}, 0x48) 2018/05/08 11:10:12 executing program 7: r0 = timerfd_create(0x7, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0x0) listxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=""/4096, 0x1000) munlockall() 2018/05/08 11:10:12 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getgroups(0x9, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setfsgid(r1) getpid() ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x0, 0x80000000, 0x2c5d}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f00000000c0)={0x7}) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) getpriority(0x0, 0x0) syncfs(r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) r4 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x4e20, 0x100000000, 0x4e21, 0x7, 0xa, 0x0, 0x80, 0x0, r3, r4}, {0x1, 0x9, 0x855d, 0x0, 0x6, 0x101, 0x0, 0x9d}, {0xffffffffffffffff, 0x0, 0xff, 0x100}, 0x6, 0x6e6bbe, 0x1, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d5, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, 0x3, 0x0, 0xeeb, 0x9, 0x7f}}, 0xe8) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54) 2018/05/08 11:10:12 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:13 executing program 5: r0 = socket(0x1e, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@multicast1, @loopback, 0x0}, &(0x7f0000000040)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) bind$packet(r0, &(0x7f00004a9000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}}, 0x0) 2018/05/08 11:10:13 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) shmget$private(0x0, 0x2000, 0x78000000, &(0x7f0000ffe000/0x2000)=nil) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0xc, 0x0, 0x0, 0x5}) r1 = socket$kcm(0xa, 0x5, 0x0) sendmsg$kcm(r1, &(0x7f0000000c00)={&(0x7f0000000740)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x5, [], 0x1}}, 0x80, &(0x7f0000000980), 0x0, &(0x7f00000009c0)}, 0x0) epoll_create1(0x80000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/05/08 11:10:13 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0xffffffffffffffff, 0x3) 2018/05/08 11:10:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getgroups(0x9, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setfsgid(r1) getpid() ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x0, 0x80000000, 0x2c5d}) ioctl$DRM_IOCTL_GET_CAP(0xffffffffffffffff, 0xc010640c, &(0x7f00000000c0)={0x7}) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) getpriority(0x0, 0x0) syncfs(r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) r4 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x4e20, 0x100000000, 0x4e21, 0x7, 0xa, 0x0, 0x80, 0x0, r3, r4}, {0x1, 0x9, 0x855d, 0x0, 0x6, 0x101, 0x0, 0x9d}, {0xffffffffffffffff, 0x0, 0xff, 0x100}, 0x6, 0x6e6bbe, 0x1, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d5, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, 0x3, 0x0, 0xeeb, 0x9, 0x7f}}, 0xe8) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54) 2018/05/08 11:10:13 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001780)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000080)={&(0x7f00000017c0)={0x1d, r1}, 0x10, &(0x7f00000018c0)={&(0x7f0000001840)=ANY=[@ANYBLOB="01000000000900000000000000000000", @ANYRES64=0x0, @ANYRES64=0x2710, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000800000000000000000000000009e7b8dea6117b5501f8a505a3b8ef393f7f7f76ec22b8e7ab189ef6d3fffb560d03aacbca10abab1d1fcc9dfeba4e2bcc21c4e3b"], 0x80}, 0x1}, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0xc0, 0x6) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000)="020000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf21023fa813c9a0e4600000000000000000000000000", 0x38}]) 2018/05/08 11:10:13 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:13 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x2000, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000540)={0x400, 0x0, 0x5, 0x100000000, 0x7, [{0xfffffffffffffffb, 0x1, 0x8, 0x0, 0x0, 0x100}, {0x7, 0x0, 0x9, 0x0, 0x0, 0x2}, {0x4, 0x8a7c, 0xff, 0x0, 0x0, 0x100}, {0x3ff, 0x80, 0xd601, 0x0, 0x0, 0x100}, {0x8001, 0x8, 0x80000000, 0x0, 0x0, 0x1482}, {0x0, 0x4000000000, 0x3, 0x0, 0x0, 0x182}, {0x6, 0x8, 0x0, 0x0, 0x0, 0x280}]}) mq_timedsend(r0, &(0x7f00000003c0)="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", 0x143, 0x5, &(0x7f0000000180)={0x77359400}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000000)={{0xde9, 0x10001, 0x20, 0x20000000000, 0x5, 0x4}, 0xff, 0x1, 0x8001}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400000, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ip6tnl0\x00', 0x3}, 0x18) fcntl$dupfd(r0, 0x0, r2) 2018/05/08 11:10:13 executing program 6: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000100)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000240)={'team0\x00', r3}) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) [ 109.204856] Unknown ioctl 22017 [ 109.272648] Unknown ioctl 22017 2018/05/08 11:10:13 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005efff)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x1007) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x62) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fddfff)) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0xb0000, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000100)=""/87, &(0x7f0000000080)=0x57) 2018/05/08 11:10:13 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000), 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:13 executing program 5: r0 = socket(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000240)=0x6) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000000)=0x68) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x200000000028042, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r3, 0xffffffff00000000, 0x20}, &(0x7f0000000340)=0xc) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) fallocate(r2, 0x0, 0xffff, 0x9) fadvise64(r0, 0x0, 0x7, 0x5) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x77359400}, {0x77359400}}) sendfile(r0, r2, &(0x7f0000e64ff8), 0x10001) 2018/05/08 11:10:13 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000100)=0x8) r1 = syz_open_dev$dmmidi(&(0x7f0000000200)='/dev/dmmidi#\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000240)={{0xa, 0x4e22, 0xfffffffffffffffe, @empty, 0x4}, {0xa, 0x4e20, 0xbf, @loopback={0x0, 0x1}, 0x600000000000}, 0x3, [0x200, 0x81, 0x0, 0x1, 0x101, 0x1000, 0x5, 0x1]}, 0x5c) r2 = syz_open_procfs(0x0, &(0x7f0000007ff3)='projid_map\x00') read(r2, &(0x7f0000000040)=""/134, 0x86) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000140)={0x9c, 0x400, 0x8, "3177c131655fa32ca296077c855b692faa95df80fdba2029433cf0cadaac67f73f20d997c0d13e3781d5dd8f62d8224495189efcace5c8b78511387ce79df57641c0df73c776f08e2472ccf07f992c12f96ebeb401c5a1016876a447cbdd1d883fc863a56dd73d72e54b85ad7f48f7e35781943e48e0dd81ba99ac5d1c42b55e2e9ff9baa728ea04b91267945d14c3805294440224b59763bfb84460"}) preadv(r2, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x47) 2018/05/08 11:10:13 executing program 3: mknod$loop(&(0x7f0000000000)='./file0\x00', 0xf100, 0xffffffffffffffff) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/08 11:10:13 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0xfffffffffffffffe) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x0) syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x42) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0xffffffff, 0x4) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f00000000c0)=""/91) 2018/05/08 11:10:13 executing program 1: syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f0000008cc0)="3891bb7903aa651f50d61fc85714a4c5f9ccbc50c4f760e6f549fa5068a1078eb7a2f7def3f4d974164fc9fac467acf5110836a43334c28624e56f0e154578d46a0eeae73612113f49e20f4073d5fbddff829a8ed96405ef4ace8fc9825606f757226f65a066ed5fa81bc473ad499ae891ef9b5eae474748ecd6601f8aaac89b867fd4208a8e4e45004ac14e6d00853d", 0x90, 0x0, &(0x7f0000008d80)={0xa, 0x2000000004e30, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000100)=0x98) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008dc0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000280)=0x94) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f00000003c0)=0xe8) recvmmsg(r0, &(0x7f0000007540)=[{{&(0x7f0000000500)=@nl=@unspec, 0x80, &(0x7f0000001940)=[{&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000001580)=""/28, 0x1c}, {&(0x7f00000015c0)=""/63, 0x3f}, {&(0x7f0000001600)=""/141, 0x8d}, {&(0x7f00000016c0)=""/228, 0xe4}, {&(0x7f00000017c0)=""/169, 0xa9}, {&(0x7f0000001880)=""/175, 0xaf}], 0x7, &(0x7f00000019c0)=""/167, 0xa7, 0x6}, 0x5}, {{&(0x7f0000001a80)=@pppoe, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000001b00)=""/218, 0xda}, {&(0x7f0000001c00)=""/68, 0x44}, {&(0x7f0000001c80)=""/131, 0x83}, {&(0x7f0000001d40)=""/209, 0xd1}, {&(0x7f0000001e40)=""/65, 0x41}], 0x5, 0x0, 0x0, 0x401}, 0x6}, {{&(0x7f0000001f40)=@sco, 0x80, &(0x7f0000005400)=[{&(0x7f0000001fc0)=""/205, 0xcd}, {&(0x7f00000020c0)=""/136, 0x88}, {&(0x7f0000002180)=""/4096, 0x1000}, {&(0x7f0000003180)=""/4096, 0x1000}, {&(0x7f0000004180)=""/251, 0xfb}, {&(0x7f0000004280)=""/248, 0xf8}, {&(0x7f0000004380)=""/114, 0x72}, {&(0x7f0000004400)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x7fffffff}, 0xb13a19c}, {{&(0x7f0000005480)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000005600)=[{&(0x7f0000005500)=""/164, 0xa4}, {&(0x7f00000055c0)=""/58, 0x3a}], 0x2, 0x0, 0x0, 0x9}, 0x9}, {{&(0x7f0000005640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000005840)=[{&(0x7f00000056c0)=""/115, 0x73}, {&(0x7f0000005740)=""/244, 0xf4}], 0x2, &(0x7f0000005880)=""/241, 0xf1, 0x4}, 0x656a}, {{&(0x7f0000005980)=@can, 0x80, &(0x7f0000005a80)=[{&(0x7f0000005a00)=""/47, 0x2f}, {&(0x7f0000005a40)=""/4, 0x4}], 0x2, &(0x7f0000005ac0)=""/180, 0xb4, 0x1f}}, {{&(0x7f0000005b80)=@hci, 0x80, &(0x7f0000005e00)=[{&(0x7f0000005c00)=""/114, 0x72}, {&(0x7f0000005c80)=""/180, 0xb4}, {&(0x7f0000005d40)=""/133, 0x85}], 0x3, &(0x7f0000005e40)=""/4096, 0x1000, 0xffffffffffffffff}, 0x7ff}, {{0x0, 0x0, &(0x7f00000072c0)=[{&(0x7f0000006e40)=""/122, 0x7a}, {&(0x7f0000006ec0)=""/26, 0x1a}, {&(0x7f0000006f00)=""/197, 0xc5}, {&(0x7f0000007000)=""/88, 0x58}, {&(0x7f0000007080)=""/19, 0x13}, {&(0x7f00000070c0)=""/125, 0x7d}, {&(0x7f0000007140)=""/98, 0x62}, {&(0x7f00000071c0)=""/214, 0xd6}], 0x8, &(0x7f0000007340)=""/99, 0x63, 0x1}, 0x7}, {{&(0x7f00000073c0)=@un=@abs, 0x80, &(0x7f0000007500)=[{&(0x7f0000007440)=""/180, 0xb4}], 0x1, 0x0, 0x0, 0x6}, 0xffff}], 0x9, 0x1, &(0x7f0000007780)={0x0, 0x989680}) sendmsg$alg(r3, &(0x7f0000008f80)={0x0, 0x0, &(0x7f0000008c40)=[{&(0x7f00000077c0)="88cbf1404ee642eb8ca8445b8552794d7aa8e600ee42b26bca28b6fdfdb998e30b6e23c27214633785112bd2d31534b26cf4622efd8a73a69f2e19083f8a2be1b352c1d2bf5a881a7cc61c8d2d762ea62c13e03dd6ee8188bc6e9cf07a249d24f577e4f3ebe003561944732e7f70a0f4b1ec4042f15444022f6421b15f1d22986287806a1e845ddb6010057834cdce448e7bd11d2daff07259891dfdf44861c6f715a28293c234df143c4c1d8a33885872e01c1979198139dcebad0a6dd8a26dd071abe5", 0xc4}, {&(0x7f00000078c0)="039257110ea6d9a4f0c3812dcb071e4f8e47a4f9cbcaf17fa62134da407c11a4d2a879b1207b8574f6bfee9933a3e2fd338063ed62d6ccf576cc890aae3e68a5014d60168be1aefeaa5fcde94f858a90b08110ba13f06aa9cdb1edd38174e06e2f9bd565f73f00c4b8b3e1dae0664803084907dd1018c9dc26ac371d95b8ad508fd12a2a5ad9eaa2dbf1a80abcbd706594f6896bdb4fc37643d57dd574acbb34bc0b36a67ab62ca811513c94a58172162db1319e61aa6d7ffdc3d82996def26c35eb5eb7", 0xc4}, {&(0x7f00000079c0)="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", 0xfc}, {&(0x7f0000007ac0)="7134bfa2316ab83a5894686513d41978c09587351e39e62c4a0223ac4171fe14333bffffadf3233d5b5e0aa14035c81ed443a3310887a63873dd70e8754f74823b202f9cca93d4999f6554fc08354a1d834e1189a6e8e9e4d666d3cf", 0x5c}, {&(0x7f0000007b40)="f90dc2412bf1eedb29445cbcf8a504e30de248dfe63543ffcacf553a5873ccead4e2195420230d50dc8251c8b7ffec5c7f0ed611672026331c8fe09e271980257eed2b3659d078312b4c830d26d1cde1246bf6ec58e5e42bbb30e7d089c45f19e81ec8cf0c8c96f48fe76d48d7924a1a4fbceace39e4c6ab64878bde6f97066ed4b057d47c7aba344d0c1fd59b543462dbb3bd310a70efb191ffd8b5d01e0874ec2b2ca43d28786cf7a0c6a01b9e1f5590d3753a10e64e69874ef305e4f8363dff7351aa376327c643a2eaba68b7a2caddda64f6b143d52ac997e91792c7ad76dc42d500ecb582451c4cb9", 0xeb}, {&(0x7f0000007c40)="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0x1000}], 0x6, &(0x7f0000009000)=ANY=[@ANYBLOB="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"], 0x2c0, 0x20000010}, 0x4000040) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e22, 0x80, 0x4e20, 0x1f, 0xa, 0x80, 0x80, 0x6f, r1, r2}, {0x6, 0x0, 0x7fffffff, 0x2, 0x4, 0x10c3b74b, 0x9}, {0x1, 0x3, 0xf2, 0x9}, 0x510, 0x6e6bb5, 0x1, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0xfffffffffffffffe, 0x4d4, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x3, 0x0, 0x1000, 0x6, 0x400, 0x400000}}, 0xe8) 2018/05/08 11:10:13 executing program 4: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x400, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000080)=0x3) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:10:13 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x80, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000200)) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000040)) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x40}, &(0x7f0000000100)=0x10) close(r2) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000007ab800"]) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000640)=0x200000000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000140)={0x0, r2}) socket$inet6_sctp(0xa, 0x1, 0x84) preadv(r0, &(0x7f00000000c0), 0x1, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2000, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000000280)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) 2018/05/08 11:10:13 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000), 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:13 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/audio\x00', 0x40004, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f000000afee)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000180)={0x1}) dup2(0xffffffffffffffff, r0) r2 = memfd_create(&(0x7f0000d0bffe)="7b10", 0x3) fcntl$addseals(r2, 0x409, 0x6) io_setup(0x2, &(0x7f0000000000)=0x0) io_submit(r3, 0x1, &(0x7f0000000440)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000040)="e5", 0x1}]) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x7, 0x3}, &(0x7f0000000380)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x8, 0x1000, 0xf, 0x8, 0xa2a, 0x9873, 0x6, 0x10001, r4}, &(0x7f0000000400)=0x20) write$binfmt_elf32(r2, &(0x7f0000000480)={{0x7f, 0x45, 0x4c, 0x46, 0xfffffffffffffffe, 0x4, 0x6, 0x0, 0x20, 0x3, 0x3f, 0x401, 0x1a8, 0x38, 0x135, 0x100000000, 0xfff, 0x20, 0x1, 0x101, 0x1, 0x1}, [{0x60000000, 0xdb3, 0x4, 0x0, 0x2, 0x3, 0x0, 0xfffffffffffff4a5}, {0x7, 0x8f, 0x20, 0x1, 0x20, 0x8c3, 0x2, 0xfffffffffffffffd}], "10d6b2584e360d56ed9142700beffc397cd6fa4540015dbd98a11c61651171de90bf3fee28a648707542ed2da0065a3b6b0d46edad43923ef3202e4cb434f2378d4b685aea801e0598b709bd3a98370bb0bc94f8c7486b3b2db7c39bf8a2ae6ac536c72cf8ad19e2e4939ca4143af86d40e0fb0eb9b91d5ed5c28df7a51f6ec222bc3bd39ff2b8b3ed451749bbce2bdc4524fd72b163fcff3df0f625fbc384b7106fabdb6bcc54416b286ebdadf5e1b6e345e969679b9ef42d9e69fed06f205f3670edc09b947d7a51604a07a5cfa3e3f9359426aa33ff186cf7e30782a045c3623201ab", [[], [], [], [], [], [], [], []]}, 0x95c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x4, 0x0, 0x8001, 0x4}, &(0x7f0000000200)=0x18) open$dir(&(0x7f0000000280)='./file0\x00', 0x10000, 0x42) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={r5, 0x9}, 0x8) ioctl$IOC_PR_CLEAR(r1, 0x401070cd, &(0x7f0000000080)={0x6}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000040)=0x5, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x0, 0x1000}, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x3, 0x0, 0x2, 0x1e8b}) 2018/05/08 11:10:14 executing program 2: ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000540)={0x1, &(0x7f0000000040)=""/63, &(0x7f0000000480)=[{0x0, 0x8e, 0x7, &(0x7f0000000080)=""/142}]}) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000723f20)=""/127, 0xfffffffffffffda8}], 0x1, 0x0) 2018/05/08 11:10:14 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@alg, &(0x7f0000000000)=0x80, 0x800) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000140)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r1, 0x227b, &(0x7f0000000180)) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000100)=0x7, 0x4) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000040)="160000001200e7ef1c4a8f8c90754726818caf20d300", 0x16, 0x0, 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f00000001c0)={'bond0\x00', {0x4, 0x5, 0x7, "e4983cf04309", 0x38d}}) 2018/05/08 11:10:14 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048f000)="a2", 0x1) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x9) accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000e64ff8), 0x6) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x2, 0x3}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000040)={r3, 0x75aa}) 2018/05/08 11:10:14 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000), 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:14 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x111002) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x1) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x9, 0xc0000) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000180)={0x0, 0x2, 0xa9, 0x9, 0xfffffffffffff313, 0x7ff}) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000000c0)=@req3, 0x1c) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000200)={{}, 0x2000001}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000100)) 2018/05/08 11:10:14 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x40800) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:10:14 executing program 7: unshare(0xc000402) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000cc0)='/dev/uinput\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0xc00c55ca, &(0x7f0000000000)) 2018/05/08 11:10:14 executing program 1: ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="ff070000c9785f1392b26ffdeac42b52e7db8b31fd5455e41930a55f914aaf3aaaa6004f000000000000000000000000"]) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[], &(0x7f0000000100)) unshare(0x40000000) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x10180, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x8, 0x0, 0x80000001}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x800, 0x7fff}, &(0x7f0000000180)=0xc) socket$inet_icmp(0x2, 0x2, 0x1) [ 110.799083] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 110.826941] IPVS: ftp: loaded support on port[0] = 21 [ 110.836785] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/08 11:10:14 executing program 2: unshare(0x8000400) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xd5, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r1, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x20, @empty, 0xfa8c}]}, &(0x7f0000000140)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) fsync(r2) 2018/05/08 11:10:14 executing program 3: open(&(0x7f00000006c0)='./file0\x00', 0x40000, 0x10) r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000880)=[{&(0x7f0000000380), 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000140)=ANY=[]) read(r1, &(0x7f0000000200)=""/81, 0x10000015b) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000680)) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0xca, 0x200, 0x81, 0x9}, 0x8) open(&(0x7f00000000c0)='./file0\x00', 0x10001, 0x0) [ 110.885484] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/08 11:10:14 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:14 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) r3 = dup3(r1, r2, 0x31f5f45df9825f5e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x9, 0x1, 0xfffffffffffffffc, 0x1, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000140)={r4, 0x8, 0x30, 0xfffffffffffffc00, 0xada}, &(0x7f0000000180)=0x18) 2018/05/08 11:10:14 executing program 7: rt_sigtimedwait(&(0x7f0000000000)={0x6}, &(0x7f0000000040), &(0x7f00000000c0)={0x77359400}, 0x8) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x10000004000000d5, &(0x7f0000000080), &(0x7f0000000100)=0x180efc2155e56d5d) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/ip_vs\x00') r2 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x5, 0x800) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000001c0)={r0, r2}) [ 110.944243] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/08 11:10:15 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x0, 0x0, 0xfffffffffffffffc}, &(0x7f0000000100)=0x14) [ 111.178014] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 11:10:16 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000001780)='/dev/net/tun\x00', 0x0, 0x0) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') unshare(0xffffffd) fstatfs(r0, &(0x7f0000000000)=""/86) 2018/05/08 11:10:16 executing program 4: 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)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) socket$unix(0x1, 0x5, 0x0) 2018/05/08 11:10:16 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:16 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)) read(r1, &(0x7f00000022c0)=""/4096, 0x366) epoll_wait(r2, &(0x7f0000000080)=[{}], 0x1, 0x0) r3 = dup3(r1, r2, 0x31f5f45df9825f5e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x9, 0x1, 0xfffffffffffffffc, 0x1, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000140)={r4, 0x8, 0x30, 0xfffffffffffffc00, 0xada}, &(0x7f0000000180)=0x18) 2018/05/08 11:10:16 executing program 1: ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="ff070000c9785f1392b26ffdeac42b52e7db8b31fd5455e41930a55f914aaf3aaaa6004f000000000000000000000000"]) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[], &(0x7f0000000100)) unshare(0x40000000) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x10180, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x8, 0x0, 0x80000001}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x800, 0x7fff}, &(0x7f0000000180)=0xc) socket$inet_icmp(0x2, 0x2, 0x1) 2018/05/08 11:10:16 executing program 3: open(&(0x7f00000006c0)='./file0\x00', 0x40000, 0x10) r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000880)=[{&(0x7f0000000380), 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000140)=ANY=[]) read(r1, &(0x7f0000000200)=""/81, 0x10000015b) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000680)) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000180)={0xca, 0x200, 0x81, 0x9}, 0x8) open(&(0x7f00000000c0)='./file0\x00', 0x10001, 0x0) 2018/05/08 11:10:16 executing program 5: pselect6(0x40, &(0x7f0000000040)={0x64, 0x0, 0xfffffffffffffffd}, &(0x7f0000000000), &(0x7f000044cfc0), &(0x7f0000000ff8)={0x0, 0x989680}, &(0x7f0000000080)={&(0x7f0000000ff8), 0x8}) r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xbd3, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000140)) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000100)) 2018/05/08 11:10:16 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "70739a0ebe4ac9fea0d1f41b412878a5b6b09a357732eb1beaa5f7ffd5345333d326060f0cdeef303977eddb549970cadb75a15db7efaa43e8c3c79d29f15979133dd10315a3c2f16c7dd02273c10768"}, 0xd8) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x5, 0x100000ffff}, 0x14) write(r0, &(0x7f0000000000)='G', 0x1) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) 2018/05/08 11:10:16 executing program 2: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xfffffd33) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) 2018/05/08 11:10:16 executing program 6: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) accept(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) sendfile(r1, r0, &(0x7f0000000100), 0x4) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000180)=""/156) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000140)) 2018/05/08 11:10:16 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:16 executing program 5: r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@alg, &(0x7f00000001c0)=0x80) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000400}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="18010000", @ANYRES16=r1, @ANYBLOB="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"], 0x118}, 0x1, 0x0, 0x0, 0x804}, 0x801) prctl$getreaper(0x29, &(0x7f00000003c0)) clone(0x300400, &(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)) 2018/05/08 11:10:16 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000001c0)={0x4, 0x10, 0x3e1, 0x2, "5e68fa9f49b2c7450d498e458876cf3ec32218778193f523c95110e8fc013c2f"}) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000100)=0xc) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000080)={{0x100004001000ff, 0x3}, {0x0, 0x1000000000000}, 0x6}) 2018/05/08 11:10:16 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4400) 2018/05/08 11:10:16 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x480, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000280)={r2, 0x400, 0xc8, "02b3651e5cf6b9703b76403e25bfb15cb720a00094880aac4474e9c9d2c12863a21c0862557a28fb9a35878415010b352258d0ce204d0b2e446cbdacd4e96af8365aea08177215ab7224f00f8ff7435dd8fd276b88566cf16bb1eaf46b51bd4ba43e4baa1d79a5e5566e44f72398d14f19de9549c2e2a87ae88f7e50e44e0cc2c905307e2504584ab83968cbb43d78956593988055f966fe2ce00d06bef3821f3f0194a00aec094afbd43d9205e9a5843ba5395f312b02006f0248c7385d7bd65fe18a7a517166d3"}, 0xd0) accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000600)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000640)={'erspan0\x00', r3}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=@newneigh={0x30, 0x1c, 0x40b, 0x0, 0x0, {0xa, 0x0, 0x0, r4, 0x0, 0x3}, [@NDA_DST_IPV6={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}]}, 0x30}, 0x1}, 0x0) 2018/05/08 11:10:17 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:17 executing program 7: r0 = socket$inet6(0xa, 0x80000, 0x1) setsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000040)=0x100000000, 0x4) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), 0x4) 2018/05/08 11:10:17 executing program 4: mmap(&(0x7f00005c6000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000b28000)=0x3c) sendmmsg$unix(r0, &(0x7f00000056c0), 0x924924924924c00, 0x0) dup2(r0, r1) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:10:17 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000080)) setsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000180)="e89dd46c423464ab18d95b0f139e7c3361765402c05ec53c7a3cd3b45c151ad6d32ee7215b87d0bf467b5d60f5299674f011d10ac65f1808c959f3c02f501ef71c542f38cb56bcb780d65aba7b93b7335c2a6ac61e4b17ffd32df59950bfe29e6c1c1c9080c9aaf097502c3d2a06da2207210f9edf3b248e8797cf8ce16d9b63e32e8d564382b652c177fd1abe0e1c90ce5653c382ee49d5db9878c8aa7e29e374c4528dec256110e7db2c0783d5b4518d76", 0xb2) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000240)=@nat={'nat\x00', 0x1b, 0x5, 0x498, 0x0, 0x0, 0xffffffff, 0x300, 0x0, 0x400, 0x400, 0xffffffff, 0x400, 0x400, 0x5, &(0x7f00000000c0), {[{{@uncond, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x8, 0x4}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x3, @dev={0xac, 0x14, 0x14, 0x1e}, @dev={0xac, 0x14, 0x14, 0x1d}, @port=0x4e23, @icmp_id=0x68}}}}, {{@uncond, 0x0, 0xf8, 0x130, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x22, 0x0, 0x1, 0x1}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x1, 0x1}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x16, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @icmp_id=0x65, @gre_key=0x7}}}}, {{@ip={@multicast1=0xe0000001, @empty, 0xffffffff, 0xff, 'bridge_slave_1\x00', 'team_slave_0\x00', {0xff}, {}, 0x7f, 0x3, 0x8}, 0x0, 0x98, 0xd0}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x10, @loopback=0x7f000001, @multicast1=0xe0000001, @port=0x4e22, @gre_key=0x8}}}}, {{@uncond, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x80, 0x4, 0x1, 0x1}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0xa, @dev={0xac, 0x14, 0x14, 0x1a}, @local={0xac, 0x14, 0x14, 0xaa}, @port=0x4e24, @port=0x4e24}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) 2018/05/08 11:10:17 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000000040)=ANY=[@ANYBLOB="3801000010001307000000000000000000000000000000000000000000000000fe80000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x7) 2018/05/08 11:10:17 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000140)="6e65742f72617736003e05f125dbc186e448452f8e66adac244595d78819ce24a560b0a9b6c524eb3888359b119c1f69741c173b2d68dea299ec24a66920ab2302ea5aef06de85b383f7f2e304af6d81d4419a221fd7e5172528a5ceb421ce77457f40a68de9477c6d6c6408d40f4219009f2e33f3") bind$alg(r0, &(0x7f0000466000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r2 = accept4$alg(r1, 0x0, 0x0, 0xffffffffffffffff) sendfile(r2, r1, &(0x7f00004b5000), 0x7fff) sendfile(r2, r1, &(0x7f0000000200), 0x2) 2018/05/08 11:10:17 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000780)={@empty, @multicast1=0xe0000001, @rand_addr=0x1}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x8}, 0x10) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ppp\x00', 0x20400, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r2, 0x80045500, &(0x7f0000000740)=""/4) write$binfmt_elf32(r1, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x607) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0)=0x1, 0x4) semget(0x1, 0x0, 0x40) 2018/05/08 11:10:17 executing program 1: ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="ff070000c9785f1392b26ffdeac42b52e7db8b31fd5455e41930a55f914aaf3aaaa6004f000000000000000000000000"]) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[], &(0x7f0000000100)) unshare(0x40000000) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x10180, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x8, 0x0, 0x80000001}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x800, 0x7fff}, &(0x7f0000000180)=0xc) socket$inet_icmp(0x2, 0x2, 0x1) [ 113.192682] netlink: 60 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/08 11:10:17 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)) eventfd(0x9) listen(0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x7fff, 0x9}, 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000200)=""/249, 0xf9}, {&(0x7f0000000300)=""/192, 0xc0}], 0x2, &(0x7f0000001500)=""/124, 0x7c}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=@ethtool_perm_addr={0x20, 0x6, "28e4edbac60f"}}) 2018/05/08 11:10:17 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:17 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bridge0\x00', 0x1}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r0, 0xc4c85512, &(0x7f0000000100)={{0xad60, 0x3, 0xffffffffffffff68, 0x1, "21ee1cb090c989670fc066d86038fc575c99a829f61d1f8e5933d00ca0a57eb6f0c3f2eb959bb189ae7d93a3", 0x5}, 0x6, [0xffff, 0x3, 0x2, 0x1, 0x3f, 0x473, 0x7, 0x6, 0x7, 0x4, 0x8, 0x3, 0x2, 0x9, 0x80000000, 0x400, 0x10000, 0x9, 0x0, 0x100000000, 0x5, 0x5, 0x9, 0x9, 0x7, 0x1, 0x734e, 0x1, 0x7, 0x7ff, 0x4, 0x1000, 0x5, 0xd157, 0x8, 0x8001, 0x400, 0x84, 0x8, 0x43, 0x6, 0x0, 0x7f, 0x3, 0x4, 0x9, 0x0, 0x6, 0x80, 0x5, 0x8, 0x5, 0xffffffff, 0x0, 0xffffffffffff52ba, 0x8, 0xfff, 0x7, 0x4, 0xffffffff, 0x100000001, 0x8, 0x7, 0x71, 0x2, 0x1000, 0xc9, 0x7f, 0x1, 0x2, 0x7f, 0x16, 0xffff, 0xea2, 0x6, 0xff, 0x4, 0x5, 0x7f, 0x7, 0x2, 0xea, 0x10001, 0xff5, 0x100000001, 0x2, 0xfffffffffffffffe, 0x4, 0x6, 0x100000000, 0x7, 0xfffffffffffffffb, 0x9, 0x0, 0xfff, 0x80, 0x6, 0x1ff, 0x8, 0xffffffffffffff00, 0x4, 0x8, 0x800, 0x8, 0x4, 0x7fffffff, 0x0, 0x5, 0x20, 0x3ff, 0x3, 0x3, 0x9, 0x4, 0xffffffff, 0x8, 0x8001, 0x3, 0x0, 0x4, 0xd4, 0xac7, 0x1, 0x1, 0x0, 0x9, 0x7fff, 0x95], {r1, r2+30000000}}) 2018/05/08 11:10:17 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x3, 0x4) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) futex(&(0x7f00000000c0)=0x2, 0x1, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x2, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) recvfrom$inet6(r0, &(0x7f00000037c0)=""/4096, 0x1000, 0x40012060, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180), &(0x7f0000000200)=0x4) [ 113.292507] netlink: 60 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/08 11:10:17 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000000c0)=0x6bf) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r1, 0x10d, 0x4000000089, &(0x7f0000000000), &(0x7f0000000080)=0x4) socket$inet_dccp(0x2, 0x6, 0x0) 2018/05/08 11:10:17 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000080)=@listen={0x7, 0x0, 0xfa00, {r1}}, 0xfffffea4) write$rdma_cm(r0, &(0x7f0000000400)=@listen={0x7, 0x0, 0xfa00, {r1}}, 0xfeb4) 2018/05/08 11:10:17 executing program 2: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r2 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000740)='\x00', 0xb7, r0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000000280)={0x9, 0xffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSETMODE(r3, 0x4b3a, 0x829c) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r2, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'sha384\x00'}}) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f00000001c0)=0xa1a) 2018/05/08 11:10:17 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598", 0x3}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) [ 114.051069] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 11:10:18 executing program 5: r0 = socket$inet6(0xa, 0x40000000000b, 0x3f) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x9, 0x80) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000380)={0x0, 0x2}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000400)={r2, 0x7fff}, 0x8) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) fchownat(r1, &(0x7f0000000140)='./file0\x00', r3, r4, 0x400) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e24, 0x7ff, @loopback={0x0, 0x1}, 0x400000000000001}, 0x2) r5 = fcntl$dupfd(r0, 0x0, r0) socketpair(0x3, 0x80005, 0x400, &(0x7f0000000440)) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000000)={0x2, {{0x2, 0x4, @broadcast=0xffffffff}}}, 0x88) sendto$inet6(r5, &(0x7f00000000c0)="e158abcf67ad49d7e50a965e9b440773c2fafe4878386ef5", 0x0, 0x0, &(0x7f000069ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$getown(r5, 0x9) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x4, 0xfffffffffffffffd}, 0x90) 2018/05/08 11:10:18 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x20002) ioctl(r0, 0x227f, &(0x7f0000d27862)) 2018/05/08 11:10:18 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a059873", 0x4}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:18 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000080)={@local, 0x0}, &(0x7f00000001c0)=0x14) sendmsg$can_bcm(r0, &(0x7f0000000440)={&(0x7f0000000240)={0x1d, r1}, 0x10, &(0x7f0000000400)={&(0x7f0000000380)={0x5, 0x8, 0x5, {0x77359400}, {0x0, 0x7530}, {0x0, 0x7fffffff, 0x200, 0x6}, 0x1, @can={{0x0, 0x2, 0x40, 0x9}, 0x3, 0x1, 0x0, 0x0, "a837fd0be9437f0a"}}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x8001) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000005c0)="581098f9a12054a951911729e03c342c", 0x10) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x1d}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="05000000000040000000000004000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000000001000000000000000000000094fd6b5277f577ee"], 0x48}, 0x1}, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003f24)="050000007a78d9f1ef2e32fc0b98ab3eac3b0db574af0000f11368a82cc15eb4037dc100000000000000002c01fb97470500000000000000", 0x38}], 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x1d}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "1d1551326bdf9af7"}}, 0x48}, 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000004c0)={0x0, 0x29, "495a831106e02fcb976d37105de04eec0354a3bdcfe5f20f0a76c3fdd7fc99265025762813a0a3052e"}, &(0x7f0000000500)=0x31) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000540)=@sack_info={r3, 0xc8, 0x1}, &(0x7f0000000580)=0xc) 2018/05/08 11:10:18 executing program 2: r0 = syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) read$eventfd(r0, &(0x7f0000000240), 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x5d, r2}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/05/08 11:10:18 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0xffffffffffffffb8) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) close(r0) 2018/05/08 11:10:18 executing program 4: 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)) r0 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x240040) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00000001c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x0, 0x0, "411b3f1c08455047284bea37cf1ab7534db964b7958943c7db1b29d39d5221fac53a751f6f97a5f406473879b8171ae0d09086cb18d602ee628a185531290242710b99b8401772c02989f80629dc1d9e"}, 0xd8) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:10:18 executing program 1: ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="ff070000c9785f1392b26ffdeac42b52e7db8b31fd5455e41930a55f914aaf3aaaa6004f000000000000000000000000"]) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[], &(0x7f0000000100)) unshare(0x40000000) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x10180, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x8, 0x0, 0x80000001}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0x8001, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x800, 0x7fff}, &(0x7f0000000180)=0xc) socket$inet_icmp(0x2, 0x2, 0x1) 2018/05/08 11:10:18 executing program 3: socket(0x5, 0x7, 0x2) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x0, 0xfffffffffffffffe) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000140)=0x7fd, 0x4) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000000100)=0xff, 0x4) sendto$inet(r1, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) 2018/05/08 11:10:18 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="3f46ff6d7c2f08af09a85c08f979432d4fd478bb7feb71f9b2bbd3cfaed6c92363040de8341a5e7c763a05e73944c3012120b70818b9453a3eac5fe729463f1ffec75112d7a3c6b725c7846f8e432deaa32477017af981aa3d548549dedae10c1dd4ad74c4df0e918fd08044715903475c819283da761780700daee89cdcdcfe18c79d1505db6724b98b91ac39b579d72c3a19ca71affc0676f671f2f5da9a4790d4e22352ade4100d052a52213c8f47e32a6b163f15489fbb3614b30d7000969c673e6eb19db2e15fb58e0fe8800b94f521650c40e8f6e8b9632e4ea7e67e4335e2bd18ab17eed3e0b001f1590e256e", 0xf0, 0xfffffffffffffffc) keyctl$get_security(0x11, r0, &(0x7f0000000080)=""/2, 0x2) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x8, 0x22303) fcntl$getflags(r1, 0x1) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGMRU(r2, 0x40047459, &(0x7f0000000100)) 2018/05/08 11:10:18 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a059873", 0x4}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:18 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0xffffffffffffffb8) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) close(r0) 2018/05/08 11:10:18 executing program 6: syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x200202) r0 = timerfd_create(0x7, 0x0) r1 = socket$unix(0x1, 0x7, 0x0) fsync(r1) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) 2018/05/08 11:10:18 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x4000, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000100)={0x653c, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000000)=""/38, &(0x7f0000000040)=0x26) r2 = socket$key(0xf, 0x3, 0x2) socket$packet(0x11, 0x3, 0x300) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x9, 0x4, 0x6, 0x1c, 0x5}, 0x14) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x63}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={'rose0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/05/08 11:10:18 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a059873", 0x4}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:19 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0xffffffffffffffb8) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) close(r0) 2018/05/08 11:10:19 executing program 3: r0 = socket$inet6(0xa, 0x2000000000000003, 0x6) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x7}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) 2018/05/08 11:10:19 executing program 2: unshare(0x800000000003ff) pipe(&(0x7f0000000ff8)={0x0, 0xffffffffffffffff}) fdatasync(r0) r1 = getpgid(0xffffffffffffffff) ptrace$getenv(0x4201, r1, 0xffff, &(0x7f0000000000)) 2018/05/08 11:10:19 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.stat\x00', 0x2761, 0x0) write(r1, &(0x7f0000000080), 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040)=0x100000001, 0x4) 2018/05/08 11:10:19 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000040)=0x9) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:10:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000000c0)=r1, 0x4) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x3a57, 0x4) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000100)={{0x3, 0x4f, 0x2, 0x0, 0x5, 0xca}, 0x5}) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000001c0)=0x1, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c) 2018/05/08 11:10:19 executing program 1: r0 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90), 0x0, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) write$evdev(0xffffffffffffffff, &(0x7f0000000140), 0x22) 2018/05/08 11:10:19 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:19 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:19 executing program 3: r0 = socket$kcm(0x2, 0x2, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x400) syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x88, 0x40000) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x101000) syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x9, 0x2c80) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x82000, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x800, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0xd, &(0x7f00000001c0)=r1, 0x51be14e16aa15af6) close(r0) 2018/05/08 11:10:19 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0xffffffffffffffb8) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) close(r0) 2018/05/08 11:10:19 executing program 2: prctl$void(0x37) r0 = msgget(0x1, 0x10) msgctl$IPC_RMID(r0, 0x0) r1 = memfd_create(&(0x7f0000000000)='user\x00', 0x3) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x400) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000080)={r2, 0xfffffffffffffffa, 0x3f, "8e3ff0cecda14110436a7ebd9172fc3ecf3e38c164bba55c0ab4a579d252ea6c7793b5fff5e7d8d3d9f9994462c295f9854b33b56f75d5257e527dcd0b995602288d7e4f3888942b2dd2686433fc3fad6118ebfd715cdf79e8f3e927ba7bce3b381d893ad2765d8fa728c285962d813fae75511421a5ac1362b1466d0d03e86b151d7d4b026afb13d7fd1d4ac58b6cd31d3036d94758dda1bf134994cb45d40e0cf89060afe2d5145eac9117ff58a2ee3c71fb"}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000240)=0x2a0f, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xffff, 0x200, 0x10000, 0x9, r3}, &(0x7f0000000200)=0x10) 2018/05/08 11:10:19 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000280)={0x2, &(0x7f000000b000)=[{0x10004d}, {0x6}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="15", 0x1}], 0x1) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="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", 0xfd}, {&(0x7f0000000140)="c74cbd115368b34dcf0a7f69e0712d0c2897091f3a90fba21c1df62e202353ade28e87943d31e7aaf75d46e7b8f4868b3d0cfcffd4e3e861cc3d57987d94c86e42c91ec5938f0da74de0ccc8644fb22d841031dff6d6bcd4fe5f39342f2ad1eff14235ead1717abebceb3bf153f0c721953e162b56b660a9ac0ae54745827350653154e23d205813a2b8daca9be4b53af18af18d3789104b4b8b8149d7c8c3e801e36a9f578d4776220b4b609d40d48f0f4d91c66044cb61c398d24384f89df9da0da37fc64597c6b534eb62de2d26d3", 0xd0}, {&(0x7f00000002c0)="35fc4131675d2d24abb0209df98c3775fa73475f6662ea82a8eb5969c4732a555ef51425128837fd3f54d332c23115043cfb67daa5bf8a78c98647e3234b73eda5fd8abb0b4ae104089f8aa77ae01f64521f0f6f22f601ed9fd66218fd4089386bc8d71685a500fdeb683819b5", 0x6d}, {&(0x7f0000000340)="3d7aec733126663c83c63087d90cb6870e567f06576c3ff7e1a4235a649baf65a822d5feb4e6001a87b89e05b7a0dc58741174ec1fe80d9cb453b5797cb1fbcf33b6bd5993087505a24449949cbee0913c64d1348557eaa796a89e498b68bd6524fd290368d45fca7ccfd4fdda9619ee73d330e8c971171e9dd8bf2fbec26303c0cc146ea5b40c1d33c8576d5437f7898ba28cdacffe0c2075c914e3ae14a12ff57bd6", 0xa3}, {&(0x7f0000000400)="75ab27f9802a3304382254e72c710b6312d37ee8bb140460338bb7a35b3c972b8e274974a10826359f98c436ea33a7293b36ed1e70049d112fcd8399323d3e98c3b9cd7e840294e800887dd82447da3804e61b63bf90b8dfd7108ae265a6eaa3692ad4bcd67c0b158568f8877b7456fe90a4228c0f65688eaad303441faae7b9a53b4a774a859488", 0x88}], 0x5) 2018/05/08 11:10:19 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000000)=0x5, &(0x7f0000000080)=0x4) 2018/05/08 11:10:19 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x46400) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x4) r2 = dup(r0) read(r0, &(0x7f0000000380)=""/198, 0xc6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0xf8, "97328dc5dd49909e49f67ea298cba53cd1184fefcacda4a72775c44889e69e06a5fb43a5f41b604b45e2fe41d275887853c43c93a065cda665cba41b35cff31f80dae3311aef189d95a8bc9a3b76d98649bba46df822d1260fc4d9f6b20ad6031c8831babf7ce18b9741fbbd8718d2ea52fba2f536986fa218faa0b07d5b51fea4b8585ec03a70c6bf3f2ca525a1fc86fbbeb8bb47f51e4f313b404a5a76f83c982ae7134cca17e233a082b07cab69fe9788a55e6052b85807949e16832c17186b4370110966f4ca1abc51096f5dd0f285353f3a3892d017edd57b4b4c342b5f1a6774bc9f0d2b202c646cc5905d39d327ceb98f52d0f877"}, &(0x7f0000000080)=0x100) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r3, 0xffa, 0x4, [0x3, 0x2, 0x101, 0x40]}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) getpriority(0x4000000, r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0xffff, 0x10, 0x401, 0x501}, &(0x7f0000000040)=0x18) getsockname$ax25(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r4, 0x3}, &(0x7f0000000180)=0x8) 2018/05/08 11:10:19 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000000c0), 0x0) 2018/05/08 11:10:19 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)=ANY=[@ANYRES32], 0x1) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x1, 0x0, 0x0, 0xcc0, 0x80, "d096fc5c767a5bae4f101ab46f707d95622732ce3712eb2b5abaa287972a033cdd06567c72a15f9cdcce6eda296d31a23cb3328d453e02cb96d7f935c0a521", 0x16}, 0x60) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x108) 2018/05/08 11:10:19 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0xffffffffffffffb8) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/08 11:10:19 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x2) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:10:19 executing program 6: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00'}, 0x2) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDADDIO(r1, 0x4b34, 0x400) 2018/05/08 11:10:19 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000000000)=@ll, 0x14, &(0x7f0000000000), 0x11f, &(0x7f0000a01f13)=""/237, 0xfd1f}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0xffffffffffffffff, 0x20000000000000a6, &(0x7f0000000140)=ANY=[@ANYBLOB="18000000000000000000000000000000611000000000200000000000000000009500000000000000dbf1aa"], &(0x7f0000000100)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f0000000000)=""/251}, 0x48) 2018/05/08 11:10:19 executing program 3: ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, &(0x7f0000000000)=0x7) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r2 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f00000ddff8), 0x102000001) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f00000000c0)=0xfffffffffffffffc) 2018/05/08 11:10:19 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:19 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5ab, 0x400) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000040)) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) close(r1) openat$cgroup_int(r0, &(0x7f0000000080)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) syz_fuseblk_mount(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000100)) 2018/05/08 11:10:19 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f00000000c0)={0x303, 0x33}, 0x4) write(0xffffffffffffffff, &(0x7f0000000280)="9222a28ebe82", 0x6) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)=0x5) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000180), 0x1000001be}], 0x78, 0x0) 2018/05/08 11:10:19 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0xffffffffffffffb8) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/08 11:10:19 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x40000, 0x0, 0x2) clone(0x0, &(0x7f0000000000), &(0x7f0000000340), &(0x7f0000000100), &(0x7f0000000140)) r0 = socket$inet(0x2, 0x5, 0x6) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x6995}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={r1, 0x40, 0x30, 0x10000, 0x3}, &(0x7f0000000300)=0x18) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x2, 0x280, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, &(0x7f0000000000), &(0x7f0000000840)=ANY=[@ANYBLOB="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"]}, 0x300) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000240)='/dev/snapshot\x00', 0x22000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x100000000, 0x6}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000180)={r4, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) r5 = shmget$private(0x0, 0x2000, 0x80, &(0x7f000072c000/0x2000)=nil) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), 0x4) shmctl$IPC_RMID(r5, 0x0) 2018/05/08 11:10:20 executing program 5: r0 = socket(0x10, 0x80802, 0x1) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000002a80)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000f80)=[{{&(0x7f0000000040)=@can, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)=""/208, 0xd0}}, {{&(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000640)}}, {{0x0, 0x0, &(0x7f0000000b00)=[{&(0x7f0000000900)=""/151, 0x97}, {&(0x7f00000009c0)=""/125, 0x7d}, {&(0x7f0000002b00)=""/4096, 0x1000}], 0x3, &(0x7f0000000bc0)=""/15, 0xf}}], 0x3, 0x0, &(0x7f0000001080)={0x0, 0x989680}) recvmmsg(r0, &(0x7f0000001280)=[{{&(0x7f00000000c0)=@pppol2tpin6, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000140)=""/204, 0xcc}, {&(0x7f0000000240)=""/75, 0x4b}, {&(0x7f00000002c0)=""/9, 0x9}, {&(0x7f0000000c80)=""/221, 0xdd}, {&(0x7f0000000300)=""/83, 0x53}, {&(0x7f0000003b00)=""/4096, 0x1000}, {&(0x7f0000000380)=""/14, 0xe}, {&(0x7f0000000d80)=""/253, 0xfd}, {&(0x7f0000000a80)=""/111, 0x6f}, {&(0x7f0000000b80)=""/29, 0x1d}], 0xa, &(0x7f00000010c0)=""/54, 0x36}}], 0x1, 0x0, &(0x7f0000001300)) recvmmsg(r0, &(0x7f0000002940)=[{{&(0x7f00000017c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001cc0), 0x0, &(0x7f0000001f40)=""/28, 0x1c}}, {{0x0, 0x0, &(0x7f0000001f80), 0x0, &(0x7f0000001fc0)=""/31, 0x1f}}, {{&(0x7f0000002400)=@nfc, 0x80, &(0x7f0000002580), 0x0, &(0x7f0000002880)=""/192, 0xc0}}], 0x3, 0x0, &(0x7f0000002ac0)={0x0, r1+30000000}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000540)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000580)=0x1000) 2018/05/08 11:10:20 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x10004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0xbe) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000001c0), &(0x7f0000000200)=0x40) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000100)=r1) recvmsg(r0, &(0x7f0000001780)={&(0x7f0000000140)=@can, 0x80, &(0x7f0000001680)=[{&(0x7f00000015c0)=""/166, 0xa6}], 0x1, &(0x7f0000001700)=""/104, 0x68}, 0x100) shutdown(r0, 0x1) 2018/05/08 11:10:20 executing program 1: unshare(0x60000003) r0 = geteuid() quotactl(0x0, &(0x7f00000000c0)='./file0/bus\x00', r0, &(0x7f00000001c0)="ea75758e14d27c9d62f02c589c99760130dbd5b2905f3db1fb9ccfa146ad036af57636bdb0eeb890") r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x448000, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000080)={0x0, 0x42, &(0x7f0000000200)="457ed585d36f8f03b9f6ab295f14dfdf8d20a61f061ea49c6c23bc319d23523e1692a615ee763df4f71b04ebe6b8a9114c89e74f672429e234471f83c4640732ec97"}) mkdir(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffd) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) chmod(&(0x7f0000000440)='./file0/bus\x00', 0x0) 2018/05/08 11:10:20 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x844b, 0x101040) ioctl$TIOCCBRK(r1, 0x5428) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000000140)=""/188, &(0x7f00000000c0)=0xbc) 2018/05/08 11:10:20 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/08 11:10:20 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:20 executing program 3: syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x973, 0x2000) r0 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x1, 0x140) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x3, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000080)={0x5, r1, 0x2, 0x8000}) r2 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f00000000c0)=""/203, &(0x7f00000001c0)=0xcb) [ 116.204098] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/08 11:10:20 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/08 11:10:20 executing program 2: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="7f", 0x1, r2) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280), 0xfffffffffffffeea, r1) keyctl$dh_compute(0x17, &(0x7f00000001c0)={r4, r4, r3}, &(0x7f0000000280)=""/132, 0x84, 0x0) 2018/05/08 11:10:20 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4010744d, &(0x7f0000001000)=""/174) [ 116.374819] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/08 11:10:20 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x200000, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f00000000c0)={0x8, 0x1}) mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) 2018/05/08 11:10:20 executing program 1: mmap(&(0x7f0000a1c000/0x4000)=nil, 0x4000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000001080)={'broute\x00', 0x0, 0x0, 0x1000, [], 0x0, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, &(0x7f0000001100)=0x78) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x200000, 0x0) 2018/05/08 11:10:20 executing program 7: sendto$inet6(0xffffffffffffffff, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/08 11:10:20 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/108, 0x6c, &(0x7f00000000c0)=""/73}}, 0x68) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/08 11:10:20 executing program 0 (fault-call:4 fault-nth:0): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:20 executing program 2: unshare(0x8000400) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x440, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000140)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2000, 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000000c0)={'teql0\x00', 0x23af73e}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000180)) 2018/05/08 11:10:21 executing program 6: ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, &(0x7f0000000040)) clone(0x40108000, &(0x7f00000001c0), &(0x7f00000029c0), &(0x7f0000000100), &(0x7f0000000000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, &(0x7f00000001c0)=0x4) mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4001, &(0x7f0000000000), 0x1, 0x0) 2018/05/08 11:10:21 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8000, 0x8100) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)=0x7, 0x4) syz_open_dev$urandom(&(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x40) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) [ 117.056163] FAULT_INJECTION: forcing a failure. [ 117.056163] name failslab, interval 1, probability 0, space 0, times 1 [ 117.067594] CPU: 0 PID: 8808 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 117.074464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.083848] Call Trace: [ 117.086485] dump_stack+0x185/0x1d0 [ 117.090162] should_fail+0x87b/0xab0 [ 117.093927] should_failslab+0x279/0x2a0 [ 117.098151] __kmalloc+0xc2/0x350 2018/05/08 11:10:21 executing program 7: sendto$inet6(0xffffffffffffffff, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 117.101706] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 117.107139] ? security_kernel_module_request+0x75/0x1c0 [ 117.112645] ? __request_module+0x777/0x1160 [ 117.117127] ? __request_module+0x457/0x1160 [ 117.121602] __request_module+0x777/0x1160 [ 117.125953] ? ppp_ioctl+0x4721/0x5200 [ 117.129885] ? _cond_resched+0x3c/0xd0 [ 117.133823] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 117.139241] ppp_ioctl+0x4721/0x5200 [ 117.143050] ? SYSC_ioctl+0x1d2/0x260 [ 117.146928] ? do_vfs_ioctl+0x160/0x2440 [ 117.151037] ? ppp_poll+0x4a0/0x4a0 2018/05/08 11:10:21 executing program 1: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000081e000)={0x0, 0x2}, 0x8) [ 117.154706] do_vfs_ioctl+0xaf0/0x2440 [ 117.158651] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 117.164055] ? __fget_light+0x6b9/0x710 [ 117.168072] ? prepare_exit_to_usermode+0x149/0x3a0 [ 117.173173] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 117.178636] SYSC_ioctl+0x1d2/0x260 [ 117.182377] SyS_ioctl+0x54/0x80 [ 117.185832] do_syscall_64+0x309/0x430 [ 117.189815] ? ioctl_file_clone+0x4f0/0x4f0 [ 117.194212] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 117.199441] RIP: 0033:0x455979 [ 117.202672] RSP: 002b:00007fe2f5f01c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 117.210428] RAX: ffffffffffffffda RBX: 00007fe2f5f026d4 RCX: 0000000000455979 [ 117.217731] RDX: 0000000020001000 RSI: 000000004010744d RDI: 0000000000000013 [ 117.225036] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 117.232349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 117.239653] R13: 0000000000000201 R14: 00000000006f70b8 R15: 0000000000000000 2018/05/08 11:10:21 executing program 7: sendto$inet6(0xffffffffffffffff, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/08 11:10:21 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x200000, 0x0) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f00000000c0)={0x8, 0x1}) mmap(&(0x7f0000f21000/0x3000)=nil, 0x3000, 0x0, 0x13, r0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) [ 117.314257] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 11:10:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='wchan\x00') accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x800) pread64(r0, &(0x7f00000000c0), 0x1e9, 0x0) 2018/05/08 11:10:21 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={[], 0x0, 0x3, 0xd38e}) r1 = getpgid(0xffffffffffffffff) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000080)={[], 0xdfbe, 0x4, 0xb678, 0x4, 0x100000000, r1}) r2 = memfd_create(&(0x7f0000000140)='self,posix_acl_access\x00', 0x0) fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f00000001c0)={{0x800, 0x2, 0x9, 0x9, "d224d7c7c88080d4e55d86ae626e42cd6fc023c5ba85d2e56199d54ffcdabc24260343d61bd3660120d6efa3", 0x2}, 0x0, 0x0, 0x1, r1, 0xffffffff80000000, 0x2, "11ae6609b16c90a3f93472e346ceeac5e7354ee539bea2522b24ed7c178a8f35580f36608b11f4f9c15407113ade9d790effb3a21dbbccd590e61ea07e412dd3", &(0x7f0000000180)='\x00', 0x1, [], [0x101, 0x200, 0xc9, 0x10000]}) 2018/05/08 11:10:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/08 11:10:21 executing program 0 (fault-call:4 fault-nth:1): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:21 executing program 1: mkdir(&(0x7f0000eb1000)='./file0\x00', 0x0) mount(&(0x7f0000a3f000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f00005e5000)='ramfs\x00', 0x1, &(0x7f0000fcd000)) open(&(0x7f0000000000)='./file0\x00', 0x410002, 0x0) statfs(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)=""/249) 2018/05/08 11:10:21 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='fdinfo\x00') fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/08 11:10:21 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x88) accept4$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x800) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:10:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x1f, 0x80) connect$netlink(r1, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfd, 0x400800}, 0xc) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000200)=""/213, &(0x7f0000000000)=0xd5) 2018/05/08 11:10:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 117.749003] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 11:10:21 executing program 3: r0 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$BLKROGET(r1, 0x125e, &(0x7f0000000000)) keyctl$revoke(0x3, r0) request_key(&(0x7f00000004c0)="6b657972696e670006c071759d7e80ce8b80aee43cb5e43b32b3a7ddad59b1c27695672e42f8104af31baa314de193af01000009cec134964288902ff8630f74741332f4f79b0cb73dce82fab0803f1e7ba99e0b50fec8fd44873d383d1f093b2711e38bf266e1346882a174ebbc478763436b85ee0a7716ec74a045ef892d1f5a10fc8b730ce27b372ab58bcad8c30951f7caac3d601e30a605ed508d147c27b010a56ff3714655f2bc79a91f22e558a391e14056eaa40100a03a5a152b1b11bcee6150cfea8f41964881b3", &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='keyring\x00', 0x0) [ 118.000156] FAULT_INJECTION: forcing a failure. [ 118.000156] name failslab, interval 1, probability 0, space 0, times 0 [ 118.011631] CPU: 1 PID: 8884 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 118.018510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.027902] Call Trace: [ 118.030546] dump_stack+0x185/0x1d0 [ 118.034220] should_fail+0x87b/0xab0 [ 118.037981] should_failslab+0x279/0x2a0 [ 118.042147] __kmalloc_track_caller+0x208/0xcb0 [ 118.046879] ? __request_module+0x7d1/0x1160 [ 118.051345] ? trace_kmalloc+0xb6/0x2b0 [ 118.055424] kstrdup+0xd0/0x1a0 [ 118.058806] __request_module+0x7d1/0x1160 [ 118.063164] ? ppp_ioctl+0x4721/0x5200 [ 118.067101] ? _cond_resched+0x3c/0xd0 [ 118.071053] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 118.076475] ppp_ioctl+0x4721/0x5200 [ 118.080298] ? SYSC_ioctl+0x1d2/0x260 [ 118.084192] ? do_vfs_ioctl+0x160/0x2440 [ 118.088303] ? ppp_poll+0x4a0/0x4a0 [ 118.091982] do_vfs_ioctl+0xaf0/0x2440 [ 118.095935] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 118.101347] ? __fget_light+0x6b9/0x710 [ 118.105371] ? prepare_exit_to_usermode+0x149/0x3a0 [ 118.110440] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 118.115844] SYSC_ioctl+0x1d2/0x260 [ 118.119581] SyS_ioctl+0x54/0x80 [ 118.123046] do_syscall_64+0x309/0x430 [ 118.126975] ? ioctl_file_clone+0x4f0/0x4f0 [ 118.131330] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.136526] RIP: 0033:0x455979 [ 118.139713] RSP: 002b:00007fe2f5f01c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 118.147426] RAX: ffffffffffffffda RBX: 00007fe2f5f026d4 RCX: 0000000000455979 [ 118.154704] RDX: 0000000020001000 RSI: 000000004010744d RDI: 0000000000000013 [ 118.161975] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.169248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 118.176533] R13: 0000000000000201 R14: 00000000006f70b8 R15: 0000000000000001 2018/05/08 11:10:22 executing program 6: ioctl$VHOST_SET_VRING_BASE(0xffffffffffffffff, 0x4008af12, &(0x7f0000000040)) clone(0x40108000, &(0x7f00000001c0), &(0x7f00000029c0), &(0x7f0000000100), &(0x7f0000000000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, &(0x7f00000001c0)=0x4) mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4001, &(0x7f0000000000), 0x1, 0x0) 2018/05/08 11:10:22 executing program 1: add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) perf_event_open(&(0x7f0000940000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90), 0x0, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) write$evdev(0xffffffffffffffff, &(0x7f0000000140), 0x22) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000040)=0x6) 2018/05/08 11:10:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x40000007e, 0x2) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000300)={0x6}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') r3 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="d1bc42c5d420e166958a79a19f34d76ada9b6b5f98fc561d60", 0x19, 0xfffffffffffffff9) keyctl$read(0xb, r3, &(0x7f0000000480)=""/252, 0xfc) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x0) sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x100, 0x70bd2b, 0x25dfdbfd, {0x1}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x40000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x9, 0x0, "5923b18c6800e641e3d5a4c242d6a6097dc72651b66b491425493df51cb15500773244271cee5c0f1e21d81eca2cd21dbf9711cf58d563458cb0e15dc0c7a812", "e23067e9fce85de01452076ed2e6d512548d0deed5f155e04ae04f08a2d354b038a1061e7a7673042b09cd39d523757032895415b4ec80a24a771ffbd06fe97e", "43805eed6c91508646cac76391fb607e6aae087fb0d2148cdfbe693543c75b32"}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) 2018/05/08 11:10:22 executing program 0 (fault-call:4 fault-nth:2): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:22 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/08 11:10:22 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r1, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r1, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r3, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r5 = add_key$keyring(&(0x7f0000001240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 11:10:22 executing program 3: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) r2 = gettid() r3 = getpid() tgkill(r2, r3, 0x34) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00'}) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x0, {0x2}, {0x2}, {0x2}, 0x40, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)='ifb0\x00'}) 2018/05/08 11:10:22 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x2}, 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) ioctl$LOOP_CLR_FD(r0, 0x4c01) [ 118.755028] FAULT_INJECTION: forcing a failure. [ 118.755028] name failslab, interval 1, probability 0, space 0, times 0 [ 118.766516] CPU: 0 PID: 8904 Comm: syz-executor0 Not tainted 4.16.0+ #87 [ 118.773395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.782793] Call Trace: [ 118.785441] dump_stack+0x185/0x1d0 [ 118.789126] should_fail+0x87b/0xab0 [ 118.792956] should_failslab+0x279/0x2a0 [ 118.797092] __kmalloc+0xc2/0x350 [ 118.800600] ? kmsan_memcpy_origins+0xf1/0x170 2018/05/08 11:10:22 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000580)={{0x0, 0x3, 0x80000000000, 0x3f, 0x8001, 0x33e}, 0x1, 0x5, 0x7}) bind$bt_l2cap(r0, &(0x7f00000007c0)={0x1f, 0x3, {0x7, 0x2, 0x40, 0xfffffffffffffffb, 0x2, 0x3}, 0x80000001, 0x1}, 0xe) r1 = getpid() ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000640)={{0x80000001, 0x0, 0x0, 0x2, "6fbcd705056ac043ca8bb95d3e7879c9dad944bb1abd5b370c3a220f18d2f59b2f5d53dc1e4fc080198becec", 0x8}, 0x0, 0x0, 0x783f, r1, 0x401, 0x5, "6405d775df0f73c243c9f5f34ce6ebb4b4d7be7d9ca6a6ea4d8a7bc869247810cae56d872f59bf039f0a9f398341d7dddf5f3c532ddaf469aa1085a1ed0769cc", &(0x7f0000000600)='/dev/snd/controlC#\x00', 0x13, [], [0x10001, 0x4, 0x208, 0x9]}) r2 = syz_open_dev$sndctrl(&(0x7f0000000780)='/dev/snd/controlC#\x00', 0x957, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85513, &(0x7f0000000000)={{0x8, 0x0, 0x0, 0x0, "2f1ef7ea488fbfbb1ab5497d855a631da3131c51a2200762984b09c2f87b5344c0f65905ecf83be51ec6f217"}, 0x0, [], {0x77359400}}) pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r4, 0x4028641b, &(0x7f0000000540)={&(0x7f0000ffe000/0x2000)=nil, 0x6, 0x5, 0x40, &(0x7f0000ffe000/0x1000)=nil, 0x10000}) ioctl$BLKALIGNOFF(r3, 0x127a, &(0x7f00000005c0)) [ 118.805249] ? call_usermodehelper_setup+0x104/0x4d0 [ 118.810414] call_usermodehelper_setup+0x104/0x4d0 [ 118.815407] ? __request_module+0x1160/0x1160 [ 118.820045] __request_module+0x949/0x1160 [ 118.824384] ? _cond_resched+0x3c/0xd0 [ 118.828338] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 118.833764] ppp_ioctl+0x4721/0x5200 [ 118.837583] ? SYSC_ioctl+0x1d2/0x260 [ 118.841486] ? do_vfs_ioctl+0x160/0x2440 [ 118.845602] ? ppp_poll+0x4a0/0x4a0 [ 118.849281] do_vfs_ioctl+0xaf0/0x2440 [ 118.853232] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 118.858650] ? __fget_light+0x6b9/0x710 [ 118.862760] ? prepare_exit_to_usermode+0x149/0x3a0 [ 118.867878] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 118.873345] SYSC_ioctl+0x1d2/0x260 [ 118.877093] SyS_ioctl+0x54/0x80 [ 118.880556] do_syscall_64+0x309/0x430 [ 118.884512] ? ioctl_file_clone+0x4f0/0x4f0 [ 118.888890] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 118.894112] RIP: 0033:0x455979 [ 118.897324] RSP: 002b:00007fe2f5f01c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2018/05/08 11:10:22 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x6, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc), 0x0) process_vm_writev(r2, &(0x7f0000001300)=[{&(0x7f0000000000)=""/142, 0x8e}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/83, 0x53}, {&(0x7f0000001140)=""/232, 0xe8}, {&(0x7f0000001240)=""/180, 0xb4}], 0x5, &(0x7f0000001640)=[{&(0x7f0000001380)=""/79, 0x4f}, {&(0x7f0000001400)=""/31, 0x1f}, {&(0x7f0000001440)=""/117, 0x75}, {&(0x7f00000014c0)=""/150, 0x96}, {&(0x7f0000001580)=""/163, 0xa3}], 0x5, 0x0) [ 118.905079] RAX: ffffffffffffffda RBX: 00007fe2f5f026d4 RCX: 0000000000455979 [ 118.912388] RDX: 0000000020001000 RSI: 000000004010744d RDI: 0000000000000013 [ 118.919695] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.927007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 118.934318] R13: 0000000000000201 R14: 00000000006f70b8 R15: 0000000000000002 2018/05/08 11:10:23 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x0, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) [ 119.047646] IPVS: ftp: loaded support on port[0] = 21 2018/05/08 11:10:23 executing program 5: syz_emit_ethernet(0x4e, &(0x7f0000003340)=ANY=[@ANYBLOB="aaaaaaaaaaaa84f89f46193986dd6048ada600180000fe8000000000000000000000000000013f00090066000000000000000401907800d8cd8c0094e180"], &(0x7f0000000000)) r0 = msgget(0x3, 0x200) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) getgroups(0x5, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000280)={0x0, 0x0}) r6 = getpgrp(0x0) statfs(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/11) msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)={{0x3ff, r1, r2, r3, r4, 0x1, 0x3ff}, 0x4, 0x7, 0x8, 0xfffffffffffffff8, 0x8, 0x7, r5, r6}) 2018/05/08 11:10:23 executing program 0 (fault-call:4 fault-nth:3): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:23 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000014c0)=""/157, 0x9d}, {&(0x7f0000001580)=""/123, 0x7b}, {&(0x7f0000001600)=""/187, 0xbb}, {&(0x7f00000016c0)=""/86, 0x56}], 0x4}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="ad", 0x1}], 0x1, &(0x7f0000001200), 0xffffff99, 0x4000000}, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x8, &(0x7f00000013c0)=[{&(0x7f0000000000)=""/66}, {&(0x7f0000000080)=""/52}, {&(0x7f00000000c0)=""/120}, {&(0x7f0000000200)=""/4096}, {&(0x7f0000001200)=""/120}, {&(0x7f0000001280)=""/177}, {&(0x7f0000000180)=""/17, 0x384}, {&(0x7f0000001340)=""/2}, {&(0x7f0000001380)=""/16}], 0x133, 0x0, 0x301}, 0x0) 2018/05/08 11:10:23 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x100, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) mq_timedsend(r0, &(0x7f0000000340)="65ec0220063c958963e2c79e277eebe0b7042c964f3da38e64a3bb1569155356c2e6864cb1d0bcd26bd11f55777aeb0181d1ac162b2660530efdb12dab92851060ca9d5ade0eaf74ae30c4b555dd75ef5acb3c045cbb4481953d77a082cea6e92aef69ad8d5686e35a718dfa", 0x6c, 0x7f, &(0x7f0000000400)={r1, r2+10000000}) timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12}, &(0x7f0000e4dffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d43000)) nanosleep(&(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) r3 = syz_open_dev$sndmidi(&(0x7f00000004c0)='/dev/snd/midiC#D#\x00', 0x6, 0x113201) ioctl$SG_IO(r3, 0x2285, &(0x7f0000000280)={0x0, 0xffffffffffffffff, 0x56, 0x101, @scatter={0x1, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/127, 0x7f}]}, &(0x7f0000000180)="04ec5bb8341238faabbec285d7a85000ea2a2a1057a4dfb196f2524bd1f5f4b73562a1f7b1ae16c27154fb839851edf8f1fba461ee1bd50ca6e89cdf88c5fd011a17303f40742148004a4e29879d77217be517e2bc35", &(0x7f0000000200)=""/6, 0x6510, 0x2, 0x1, &(0x7f0000000240)}) timer_gettime(0x0, &(0x7f0000500ff0)) 2018/05/08 11:10:23 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x0, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/08 11:10:24 executing program 6: clone(0x0, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000002a40)) r0 = memfd_create(&(0x7f00000003c0)='sip\x00', 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000440)=0xb) timer_create(0x7, &(0x7f0000000100)={0x0, 0xc1, 0x3, @thr={&(0x7f0000000400)="d853792d090aa5c1266ea55a237515ca1d36df4e660bd157682a0c8a32ac398defb168785a", &(0x7f00000004c0)="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"}}, &(0x7f0000001500)=0x0) timer_getoverrun(r1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x80) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000001540)=ANY=[@ANYBLOB="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", @ANYRES16=r3, @ANYBLOB="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"], 0x170}, 0x1, 0x0, 0x0, 0x8000}, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000002c0)=""/166, &(0x7f0000000380)=0xa6) 2018/05/08 11:10:24 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) r1 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f00004fd000), 0x4) sendmmsg(r0, &(0x7f0000000200)=[{{&(0x7f00000004c0)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xde, "c733c414698c11f77d2138888d5c82876dc445b4d7b85ea9ade27d3cc085511d39152a331246b7d7c72d1f9a08032c7ad9b454815ef79e29c7ff54c1d11c90d29aba529f6647eb96799600eaf11e8ea2982111d72e22b58f903687bd5151210666177ecbcbcbd1f3f3f038c1fc5f62c6c803823455b2eeb3cddc7e19989d73a3c9a42fc2d81e1ed4f49b17d6441c9fa8c36953d828d356d77dad3a644ca1ea855890a3a8d9f763a7062f2d7877040bc4b0ec854d99fccf1a1ab07b4a9810101ea23ad570f1c4cd4a0b04eef2bf8ed5bd6c3c05805d26b46a059442f667bb"}, &(0x7f0000000000)=0xe6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e23, 0xfffffffffffffff7, @empty, 0x800}}}, 0x84) 2018/05/08 11:10:24 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r0) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r1, 0x0) ftruncate(0xffffffffffffffff, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r1, &(0x7f0000000240)=""/4096, 0x1000) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001}) epoll_wait(r4, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r3, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r4, 0x4, 0x6000) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r5 = add_key$keyring(&(0x7f0000001240)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r5) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r5) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440), 0x4) 2018/05/08 11:10:24 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x400, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000280)=ANY=[@ANYBLOB="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"]) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:10:24 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000080)='/\x00', &(0x7f00000001c0)='../file0/file0\x00') umount2(&(0x7f0000000180)='../file0\x00', 0x2) munlockall() mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='../file0/file0\x00', &(0x7f0000000200)="679148732cb72b9c8dd794c177c29611dff99c4bc102d40b0f42327940dabc08822eaa8eac94d1d9550763ec7d08f4c8a4a94e351b69e8c5ec91501b106b385bd8bf9ecca061a484d7502a4accc3ee27c9d965433b02ff9cabdfd380df65efc8c23e7622d2c991000c2d7bd698242d792c85a26ed5d5018a312c7f49e980a6b536e9d0e069da33993cf3ae19eb97608cd6ae0000f1cc1b564639f4ab6d7ef8992cbbbd67fd4ce34a4a26f61bf511e71bdc5031edbb3ce8a579885e7757d9c89ee6e6a9ab8913", 0x40, &(0x7f0000000300)="f9d00fb50e318eaff4b79ccf6c7e45df5a3c") 2018/05/08 11:10:24 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)="2d69b92120") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400000, 0x0) 2018/05/08 11:10:24 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x1000401, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=""/122) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) delete_module(&(0x7f0000000400)="70707030707070316370757365745d776c616e313a2976626f786e6574301f267472757374656473656c696e757800", 0x200) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x20, 0x7fffffff, 0x100}, &(0x7f0000000280)=0x10) getrlimit(0xc, &(0x7f00000003c0)) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000440)=""/207) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x400, 0x10d, 0x4, 0x3cf0, 0xfffffffffffffffe}, &(0x7f0000000300)=0x14) r2 = socket$inet(0x2b, 0x80000000000001, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) connect$inet(r2, &(0x7f0000000080)={0x2, 0x4e23}, 0x10) shutdown(r2, 0x2) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:24 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x0, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) 2018/05/08 11:10:24 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) 2018/05/08 11:10:24 executing program 1: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0xfffffffffffffd33) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x6, 0x2, 0x3, 0x1, 0x4, 0x81, 0x3}, 0x2) 2018/05/08 11:10:24 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f0000000080)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="1fda0000"], 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x74, 0x4) 2018/05/08 11:10:24 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={0x0, @in6={{0xa}}}, &(0x7f0000fc9000)=0xa0) 2018/05/08 11:10:24 executing program 7 (fault-call:1 fault-nth:0): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) 2018/05/08 11:10:24 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0xff, 0x100) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000100)=0x40) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000080)=""/11) openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x100, 0x0) ioctl$int_in(r0, 0x800000c0045007, &(0x7f0000000440)) [ 120.813694] FAULT_INJECTION: forcing a failure. [ 120.813694] name failslab, interval 1, probability 0, space 0, times 0 [ 120.825285] CPU: 0 PID: 8997 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 120.832169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.841560] Call Trace: [ 120.844202] dump_stack+0x185/0x1d0 [ 120.847890] should_fail+0x87b/0xab0 [ 120.851668] should_failslab+0x279/0x2a0 [ 120.855840] __kmalloc+0xc2/0x350 [ 120.859540] ? tcp_sendmsg_locked+0x6552/0x6cf0 [ 120.864301] tcp_sendmsg_locked+0x6552/0x6cf0 [ 120.868882] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 120.874300] ? unlock_page_memcg+0x7a/0x160 [ 120.878687] ? kmsan_set_origin_inline+0x6b/0x120 [ 120.883576] ? __msan_poison_alloca+0x15c/0x1d0 [ 120.888305] ? __local_bh_enable_ip+0x3b/0x140 [ 120.892925] ? local_bh_enable+0x36/0x40 [ 120.897045] ? local_bh_enable+0x36/0x40 [ 120.901180] ? lock_sock_nested+0x27a/0x2a0 [ 120.905583] tcp_sendmsg+0xb2/0x100 [ 120.909278] ? tcp_sendmsg_locked+0x6cf0/0x6cf0 [ 120.914121] inet_sendmsg+0x48d/0x740 [ 120.918042] ? inet_getname+0x500/0x500 [ 120.922059] SYSC_sendto+0x6c3/0x7e0 [ 120.925863] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 120.931386] ? prepare_exit_to_usermode+0x149/0x3a0 [ 120.936508] SyS_sendto+0x8a/0xb0 [ 120.940077] do_syscall_64+0x309/0x430 [ 120.944032] ? SYSC_getpeername+0x560/0x560 [ 120.948495] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 120.953721] RIP: 0033:0x455979 [ 120.956936] RSP: 002b:00007f5029c89c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 120.964701] RAX: ffffffffffffffda RBX: 00007f5029c8a6d4 RCX: 0000000000455979 [ 120.972013] RDX: 00000000fffffd65 RSI: 0000000020eb9fff RDI: 0000000000000013 [ 120.979322] RBP: 000000000072bea0 R08: 000000002031e000 R09: 000000000000001c [ 120.986626] R10: 0000000020000004 R11: 0000000000000246 R12: 0000000000000014 [ 120.993935] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000000 2018/05/08 11:10:25 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) r2 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x6, 0x40000) accept$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000240)={0x1, "95"}, 0x2) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000200)=r3) shutdown(r0, 0x2000000000000002) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2}}}, &(0x7f0000000000)=0x98) 2018/05/08 11:10:25 executing program 7 (fault-call:1 fault-nth:1): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) 2018/05/08 11:10:25 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000340)={0x0, 0x874}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={r1, @in6={{0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}}, 0x84) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000640)={0x5, 0x0, [{0x0, 0x1000, &(0x7f00000010c0)=""/4096}, {0xd000, 0x8, &(0x7f0000000480)=""/8}, {0x1, 0x1000, &(0x7f00000020c0)=""/4096}, {0x5000, 0xc1, &(0x7f00000004c0)=""/193}, {0xf000, 0x7a, &(0x7f00000005c0)=""/122}]}) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000200)=""/212) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r2, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:25 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00', 0x0}) recvmsg(r0, &(0x7f0000000140)={&(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000100)=""/34, 0x22}, 0x0) bind$packet(r0, &(0x7f0000000280)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x25c, &(0x7f0000000540), 0x363}], 0x492492492492510, 0x0) 2018/05/08 11:10:25 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'bcsf0\x00', 0x4000000000000401}) ioctl$TUNDETACHFILTER(r0, 0x400454d8, 0x0) r1 = socket(0x8, 0x80005, 0x44) accept4$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0xfffffd18, 0x80000) sendmsg$can_raw(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d, r2}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)=@canfd={{0x3, 0xffffffff, 0x8, 0x6}, 0x39, 0x1, 0x0, 0x0, "8ca3b33942176e97d6d89081d5e7d8ef9928e2fc96ad8801f6fa84bb9476c6e0137acb096abf948a171b443ef494111f4970b28b60b87cf91440598819f64a59"}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x20044010) 2018/05/08 11:10:25 executing program 2: capset(&(0x7f0000000040)={0x19980330}, &(0x7f0000000080)) r0 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x1, 0x82882) connect$bt_rfcomm(r0, &(0x7f0000000180)={0x1f, {0x8, 0x6, 0x8, 0x1ff, 0x4, 0x987}, 0x401}, 0xa) sendmmsg$alg(r0, &(0x7f0000002540)=[{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000100)="795786988f6515f16e94c130337b3d6514f38fc174ed58a9a772273c541de8a1b77287961792958755a25c5c3fa6d9c53e5b10478f0908c6f6121e2bf1a5d1450a3a078a458aa00741cfc3717c8d81a405942cff8bea2b4be3624a5e0acb23dd8b245b66f9e6d92b76e96d8718a47c5e1794dd80", 0x74}, {&(0x7f0000000180)}, {&(0x7f00000001c0)="1cd674e9c2caf5fec4d0efcb3e39b4e4f8cd90a8c420c4b4438c058b3ef97230c7e355dbf5b8928e596719d96e1f21ad7a9f0eedb8e203e42ba4b92a95b1c4a0de4071e17ebf1c98771cbf39546faccdc434b0fa3e14", 0x56}, {&(0x7f0000000240)="042f2b1b63924258063f29bc072560339ae03efa0031a7442a18326f6f67e0bbc1a4f2a52a5ba5ac0ad36114211b51a5692e455f20205721ff0673090cd6b8ade455569f86c2075ea9dfa46b7c53a85a192767327a6abd13171074fa612be4b02137466cf49e40f8f59770cc1c626c944a114071e0655804a0b237442e347ced19713c2860342d9ff177cd7f09c0450087f6ea1c75c0c2e102be749a04773577ee398a641865777c25ab5b50cee68f41464de3c2ba76a3048141c3f1004c5a2b57d4064f564f2dada64cd4a2e3a3be3dc2423fa7a8fac548c1ad01f65937e66501b5a1827051a70643bed135b94d4194dedd982a", 0xf4}], 0x4, &(0x7f0000000380)=[@iv={0x78, 0x117, 0x2, 0x5e, "3ce580bf55aa906f1026a5b38a5d071877ee4252dce9390555876d16af041f0dbd95a2b8931f1bcac9af31e29ca166a8c5db70ed8b00d7dd5cbc1d40371056b4175277f77c91df301a36622530216543b54a0850e6f33e94747633f0dd0f"}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x6}], 0xc0}, {0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000440)="f78041dbc9eae98a64101ab51e7cc4d308896d2cd63aa1451c9a44de49dd36949ea9f645a009cb8e76269b34b2a700fa46265af317b85e09ce6a6a542a", 0x3d}, {&(0x7f0000000480)="b7ec19ece975d0a2f7adedcc1f82079af7a7accd9c569473cbc23c9a17a06db596d29264665f5e4cdaf7576f7c6abe512f6547c3d1ee41ca92d445a9aa0b0b0cc17d1471895c1c9b68497d1eefb046e9da35ac5929bc5e4f2b1415e3cdd325a84ab5546f605fdc65df676f56d4a920b36316902cc50ae0c56688dfcb0263988b5b4a227882e3a21d5004491c05b7b29353f16f2b7b968752cf05d7ef9626f9d137141509fbef538bd2d2fde699f4b0891c50daf76dbf8fd9c53336160abce08ee11ad03b94865e3769f2f1e654500503911eb242e5ce6f144430101bee16329ee024adf39c71365ac19c3d994a5152e90c4c4c8d4b9b3f908e95d5cf7bd81e2454a3a13f815a4932c9c6e1817bc8255cf49c9d3b2430e2c44038a5e2648f4e24fc643bf7dfdcc875d924c7dd4c4ee49be913bfabd6a387bf81079748e64ae9c7127565cfb9bb0bb78b55b548671fa50f84f7f403ab14c13401e0c6a2ca4a0115d06977f3a60d7e18c6cf18972591c426f5a4e1ab4367af33b50c1416a3a94b04562153536f04b289bf2cd1a1790459f2c242b0232e2466136ff70a8cdbd7ed6ce195854e0814c1e91096fc362c7ca6b926e1a4841a2295071630da165d873702660689df4df42ca689ca5243d39f5f992200359a0543b841d40a589aac2fc1f38f91f5909fa2ecaf4c5586c532408e2a1a7103de0dd3d45c8be302814f9559a3cf008be001c2ce2f6e9d6067f30294d8c1f556e9a3b99194df8501ff170ff2635375de78050e1a6d2851525a01e054212d86d268ce197e0e917368a5272a84793a9309044be06e1535a7a3cbfb8e4be40d38cf58e6711a1485f5bf0a7262e85dfc9de4de797bb6b8e2eeace624d1e5f9bc7c3714493a804ada02692f3792475bf88709480ba1b3892b0c7b918061fb7b699ee42442b1cf455d05d67bac85101b6fd7b339804ac0ce5ded16f93d21c1c7a18deeaf0b6663edfd267aca0a5124f16e7b5005e3f687746e8586afbf7e3a9a18f6334eea2eba932f699655a66b2abae44479b87ea86108451d275e525fc314e4ffbd712726f5bbb424451dec2c11c53e2f7affcd615ea72f89c99c76ff1f76f3aaf8f9a0919c9463a4b36a23d39175f29131eb7002f1fa87d06c564f1d13838106b7c44674235f9d396c4171347f3446db796eda047340aacf0db3f67a1491c58720549f8a70fdab0a771ea319b29f87af7850b330a3e3db67773ad398bfdcfa99d9080f5c3ff7f087d1117573f6e25df87416f112af596fa2e0b67d1c2e316eb732dfeb93603491c25562dc6a280df0cf6e9ee04d685a9a134d3e9a5195941264da5f4e417ec1ae248fe0443e369131198095bc897e29bc15bd9f5ccf7719965027946c932a3c81839c2a580a8391bb6c4aa2539db77ac0000a0f59005eedfd9468a7dce4bcd1004faa02353fcba4a96a4ec585e90f0652b15a719a93e538a7e2b49422626874d7099f2723ad02857c7c8a45edcd38255eb5e88709826cb476272c362f2843c505e06b19851010a31577975767322470b424ff9f82005e9aa64ab98642af61ff24ad505d48501de491516722176ebadf9a0b716a2137f17494de981c0944c48368dd678f4ac5fb1351d812de1729c9684943e2d2f1c99423682f61422f6f2041cdd74707e0029568c478bc7dbf5aa895dc358d51f0274e3646bf28540ffa62ee505a1dc0a182af9132f64353da04f960af5b0ab4b22937f30e682dcacf3cd4592c2545f532a32a6fa0a0983235201c5549fc151d8b5485ed30a0908c5323e2157f977bb694691bcec4b1cee8f29cb319be1648e723f6076d329719592ce9d60d2ccc7c64c2be8454b3f8e7988ba9d6d7fa5eb85ea65e471b7bafcb7473a860678ef40a8ff3343d50f8f0dfaadf903189e22c3ebe784825f4a2d2e8be7d5ceed894fa41ebcb93c69cca214986e7a0569088ee49c65d67c6108e894a07b4b3021d834e75953db2ade405c5c9081efb3f4b53d533b6ac5e487c19099d59533b8866a2b584540771fedbfee19e3c46a3b0cb10db8a3e81f5935bf0e4cc5c083057549f5353306ba3c6d6e5be10db84b3dd3e56c795f158605fa92b0bff52b01afceae8816c7f28a80b94ec827e1edd7f9644fb0cdcc31160d49927d37f84c59555ae189e5ff187b46275bc9e3e71dabc7e7d28cdd616082afe2e339f101c29705e613e4df78c255a883887b32cd5e3ab139322ea6cd9333ad81ba5da8c542bb6e6575b9788116929f00387c6521f112b2221679804648f51213ae46097bc8f9b6132d88c2f74fe44edce5ef0986ea78d62408aee6cdb7fb1cc6d7f7fb66be950152e9928156d745fec428d18cf38d4ecd860d36cd57f18aa66230b31fcf93162c0452bbfeeb9c7bc015ef4b160048c77ab3d8aa1540655650ba425b868e0eba8a2d5786139d38e9ed925ac5706e3cac20ff25f11bd75685d175bb47eda1a204936461bbd56e0b65474b1823dea167c7983452dcb545e49bdcc73c44dc4ae8efdc0641b4313bcc5a7c99811e4513fde6e2a31e3a5f05018d6eba835e4f34d6c3dabcfd8468d7799b7bb302576f3eb2123d10ebd4802a9b65d4d96a0b47efc12b7053fb968df9e7d5ea979bb3d0dc174480c2f5470b41465ee1621a31853a543f340a2b8e34f99cdab20e6ebb2498a5942b51f492173526a05b21f66784ac4577e9b8f0d06532f9a04057f6667174115c027108d5286bbccbc7a68f2598d43e035536755defbc9b355fb5f14eadcdb8962eba2726a7d6702ecb1a430dd6fde617a503f38cc8d209a1b02d6c56e3f4f8142382bc3c128963b54af68aff65fba97ccdf9340d5a7fb2815411d207e87f91560958a1c4f74033effd18dba20973e5105e025fbb2205bcf4898cb5562890b513fc9d140a68194b25902b97dde40596f35c2ca8537d65bf3dfacd16745c077014a7b01976d37e6d8f960e73c24c9a3061d0eba8f29c82a52c1f23a191fd35b7ca9fc004c952bf0fe52f7d14c3bc2d257caf724ceb4613cc9c764d2bfe2892d62c27169708efa57c3cbda5385fccf73fbb7a4f36d40ad99adf23e39d3934d2d6f6b11be7979e08769721fab5af3bb43f8fb1882a81663f0e4bcbf012f44799e6e0356bb005a428a1ad590e0c0aca76c77eb94c42fa1de7cabefbb1095c84b176cc4bbda2ea4a80cd1668982557cda289f9670d253d92f9cf527973c817e2e34a76f2db3ff1654bfa68f394c4f1d77b85cd5a5c04a0a083bbf405dc53e1b2423b5fc436ac74fb875c1dbedbd83bd4275b3f414413279790f338c7eae1084c20a1b7f2822dc43ac3fb80b3a604f4160e0c1379097bfee4eee3b4caae325263b451c89633b86e38812e71e35b687ddcd62593c0d17436052f198c7eb09b59d7aa04082fbdacabe047a12b4709ab7b22ff56a0d9149b0fe06940f7ffcffc978e7f097ccc5623c70e964f6fb89dfee519060e575abcb2658175de513ebdbe967b5308c042a6cf25c2ac9defbdd631a82eabd92afa60f9f4ff310363bbb7c93093600ae2c0bdee5a3f449825d0f2188df8da3950753c9e181d34210d7e6efe96cbdefe8c7a7fe25da94fb58709089960ec20f6afbd78392fbe00815a1ee4d372bf8011b4778182bc8720a2871e48ea2aef9869e053c7b3755705391c3b1b32bc20dc3b7ec1fd7035a0fb563e2f42da5703f59d7fb1368f7833fd554f9295bdfd73b754056c2ade633f18ded0cda6403bc658d4afcaf5eeea63f575a7fea8b1911e91ea1220e4dbec5f5044a9a8068e7f5f6ead6034d8112a119f859be86d7e0772a313fe50f28b7e7e5de8d70663824921bed0da587558c049b3c25e935a2fec1ad0c09e175f760514916afdde43816ab390cfa8329f9205498f49143cd9d45a3af4c7f0318169e99a7b7dc108e4178627d31b75320791e933ca23cc096e2b5d60cfd0ea7c5cc42c1083cb4308240e3a4b0b6ea01494f1489ca79b71872bfce10ac3112c1b6d7ddd486fbdea682aff9de9870edb00ca7ba09441dfae4817a57eec6664a5ae06a1fdf6241b91a46072f05ebad5a28be72b132f705ddfb1f75acd4a5e6c805af127f4c43e5648e457878568f974be6160cb8ef6fb1ce4ad1197f28e01a898e6777aea71c0033473d6e485b879d12b66441c738d42890c94991eca900126afe2629c4bee0d204941fd6194057eb69d07cce1605d5202a37538b5f60d8387771e10d391416835a5b9fbd80cc23064917f9b957b343e1de9ae69ad5914c7a8ff65df4b825ceaba901dd845075991a5a104dc814a42eb636d81058b95f5214fe7db55ce908f7339dc5a084344537f272b972ec255a1eee4fa00b6ba798d53cbb156d3cac3e52a974957c8c41b9cd3fe0b9d05627d0e5bc369a2215b930de469cf88ef14baf52c67a09050a59e4915b6e9e23c1ebf3217218a00a2f74edf5d4740226e34d452d50766d85b6836ee30fe1a088410d5f55598753dc7da47158abdfc3ff41d42afa9722b3d974c779ae7f20c6099ecc1efaadc4e5fb6831561f3f89328e689cd6ed380b85f7ee022b02d80d7d671dad049335cb2df0ffad54b698412b7e63010893c32c049c5748c4ed233526cfcfb4786c710345e6b8cf6aebc5295765b77e4cb78e7c5e03ce8fcb7c227edc777095d21d286a2fd8bdfc7aa6d9ff6a3904b0fa82bb269d1034ead44d60b985d2416085441d1cd3689e46e15140d3e8b1d33e6f71cecb34d82217e1a5cfc0e50f8e914533e3ec4232c130f1064c43f9cf6ef0ce88c1ccc4db9b773661969abd72ac8488518e8711ecbae166e1a003346a6682f42fd6a39be0edd424a3dfd5be523b6c17bfe568e82d54c6309ff6d098776616935a33ff0902d65b3ce1455beb6bb94b1947f47ba42d30628de0f9d90030287d2e5fb4c80aec2a6e1c03796848a53f9b93dcca332afaa4c2a712cbddbc90e76af1eaf8c311a669553deb017e5838365270b9610dfe1e1b7f28df77b19c9d7e76d1789fb840b32f145607fd7c8e982cef53754858c5f0f07790dee721a4063c2e75a421bd8905f1fe546610aa7c38500a861aadf27a287094c30dc4d19b930c5677089f78bc90e86b6ae79a58cca1098681514f68b1ceaeb3635c34c51ed9c7b45ff0dce5cac78337ca0b615d90c2e4121e85be9add1c94faca4b5f1350195cb57cbcee54279620001858545a762090c1a0e27f77ae078885a9615ef543fafe79bfc1347be4756e0d937080afa1ee9e36fb5091cd221ebc063a837e3ee9dcb7689ee0c2fe81ae8614f4e94e97fdc21c1c9fa17854d239601763f1777c8f2bf285c9e35238b9e07e13a5b6f36b66fd9e47bf4a714ba08e4bdaaee8cac57d9a0d604d08db14e672e5952ea7ff3dba3b6a9c707f3c85b3a9e485339691300af63403dd8c80ce4fb3f21b7a68eb6489c2b440c2ab6f4fad89b346b4eca83c28e03a589d4946b28ed1713482e742eba16a4784c2e80be45f755f52563011f1bd8420553e0fcdad6b805e7a3085da103c8e6f99d1885a0bbd88c3fedea30bcb979572de95d9ac5bab120769482a04e4e6927ae1f999d9c1bcc6dc0151592b3c0b495eff326fadb34fd11e692a78214304d28b43ada2ae77ada6a56013e0b3797f0fde6dbebc1d55a8bd96f268d11e3bb096613fb92d67d4ea3c90edf694ed82026344104b75441435bf0e85bb43c635ceca980a45ae4c3a650da7afb39c878be3cc1332a2f34a7b4e77ea87bcf343b53137e626a841847f4117d473752881006de3b998fc25474671de170188adfed9d54991c8dfa7c0abc9f475", 0x1000}], 0x2, &(0x7f00000014c0)=[@assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x1018, 0x117, 0x2, 0x1000, "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@op={0x18, 0x117, 0x3, 0x1}], 0x1048, 0x11}], 0x2, 0x24004040) capset(&(0x7f00001b4ff8)={0x19980330}, &(0x7f0000000000)) 2018/05/08 11:10:25 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x1000008, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000200)={0xe0, 0x0, 'client0\x00', 0x2, "17ecd640c5b31915", "688e33256a010722a87464282f8c5899c339462b65cbfc18ab2bd3d6be48cb56", 0x5, 0xffffffffffffff65}) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f00000001c0), &(0x7f0000000040), &(0x7f0000000140)="d830798e8aad2e63efb65f14f00effbff9c25c0315a39a6e4e085c012022531fdfd131b392af29a82467a6a51f97a3409eb397c314a0f9eeb63071cec4662f21791f17368974c644d31468e49ddfe5a3d855984faaa4") mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000000080), 0x2, 0x100000000004) 2018/05/08 11:10:25 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80240, 0x0) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000040)=0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa}) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xffffffffffff686c) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b001486aafe80000000000000000000000004000000004e207b6110d214033b52f59cc1ad887f1a942a9b255e24e9452cf40bd835db7842ddfb2a7b3cbb71304f43d6344ecfcc175f72958ae4f9e715a37948edf2f3d42661288f866991618019c9db615735abd68b758a9b3a61123a9bd8a2227e1744fff917aebf6819087ba3cfbb8365be", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="0122000090750000"], &(0x7f00000002c0)) getsockname$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) socket$bt_rfcomm(0x1f, 0x3, 0x3) read(r0, &(0x7f0000000300)=""/222, 0xde) [ 121.422788] FAULT_INJECTION: forcing a failure. [ 121.422788] name failslab, interval 1, probability 0, space 0, times 0 [ 121.434130] CPU: 0 PID: 9019 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 121.441012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.450406] Call Trace: [ 121.453050] dump_stack+0x185/0x1d0 [ 121.456737] should_fail+0x87b/0xab0 [ 121.460559] should_failslab+0x279/0x2a0 [ 121.464680] kmem_cache_alloc+0x136/0xb90 [ 121.468932] ? __inet_hash_connect+0xd0e/0x1d30 [ 121.473657] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 121.479129] __inet_hash_connect+0xd0e/0x1d30 [ 121.483704] ? inet6_hash_connect+0x1a0/0x1a0 [ 121.488295] inet6_hash_connect+0x179/0x1a0 [ 121.492732] tcp_v6_connect+0x1c54/0x2610 [ 121.496971] ? tcp6_proc_exit+0x50/0x50 [ 121.501008] __inet_stream_connect+0x3c8/0x11b0 [ 121.505776] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 121.511256] tcp_sendmsg_locked+0x6770/0x6cf0 [ 121.515838] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 121.521252] ? unlock_page_memcg+0x7a/0x160 [ 121.525637] ? kmsan_set_origin_inline+0x6b/0x120 [ 121.530530] ? __msan_poison_alloca+0x15c/0x1d0 [ 121.535261] ? __local_bh_enable_ip+0x3b/0x140 [ 121.539888] ? local_bh_enable+0x36/0x40 [ 121.544036] ? local_bh_enable+0x36/0x40 [ 121.548187] ? lock_sock_nested+0x27a/0x2a0 [ 121.552617] tcp_sendmsg+0xb2/0x100 [ 121.556334] ? tcp_sendmsg_locked+0x6cf0/0x6cf0 [ 121.561101] inet_sendmsg+0x48d/0x740 [ 121.565026] ? inet_getname+0x500/0x500 [ 121.569056] SYSC_sendto+0x6c3/0x7e0 2018/05/08 11:10:25 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000bd2000/0x4000)=nil, 0x4000, 0x1000000005, 0x80000000032, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) syz_open_procfs(r1, &(0x7f0000000040)="6e53030000000000000065612049") sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x0) [ 121.572877] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 121.578419] ? prepare_exit_to_usermode+0x149/0x3a0 [ 121.583548] SyS_sendto+0x8a/0xb0 [ 121.587114] do_syscall_64+0x309/0x430 [ 121.591087] ? SYSC_getpeername+0x560/0x560 [ 121.595467] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 121.600688] RIP: 0033:0x455979 [ 121.603901] RSP: 002b:00007f5029c89c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 121.611653] RAX: ffffffffffffffda RBX: 00007f5029c8a6d4 RCX: 0000000000455979 2018/05/08 11:10:25 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80240, 0x0) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000040)=0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa}) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0xffffffffffff686c) syz_emit_ethernet(0x4a, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b001486aafe80000000000000000000000004000000004e207b6110d214033b52f59cc1ad887f1a942a9b255e24e9452cf40bd835db7842ddfb2a7b3cbb71304f43d6344ecfcc175f72958ae4f9e715a37948edf2f3d42661288f866991618019c9db615735abd68b758a9b3a61123a9bd8a2227e1744fff917aebf6819087ba3cfbb8365be", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="0122000090750000"], &(0x7f00000002c0)) getsockname$ipx(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) socket$bt_rfcomm(0x1f, 0x3, 0x3) read(r0, &(0x7f0000000300)=""/222, 0xde) [ 121.618956] RDX: 00000000fffffd65 RSI: 0000000020eb9fff RDI: 0000000000000013 [ 121.626266] RBP: 000000000072bea0 R08: 000000002031e000 R09: 000000000000001c [ 121.633569] R10: 0000000020000004 R11: 0000000000000246 R12: 0000000000000014 [ 121.640899] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000001 2018/05/08 11:10:25 executing program 2: unshare(0x40600) munlockall() r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0xfffffffffffffffe) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x0, "020003fe040000000000031703ffffe78be5e600000000000000030809a7e633"}) 2018/05/08 11:10:25 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10d, 0x3f0000000003, &(0x7f0000000100), 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000001c0)={r2, r3, 0x5}) getrandom(&(0x7f0000000000)=""/218, 0x302, 0x1) [ 121.766689] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/05/08 11:10:25 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x1210c3) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$BLKRRPART(r0, 0x125f, 0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x90e7, 0x204004) syncfs(r2) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000100)={0x2, r0}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x1ff}) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000080)) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/05/08 11:10:25 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000200)={0x10}) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000280)={0x7, 0x70, 0x401, 0x4a, 0x20, 0xc7, 0x0, 0x7, 0x2, 0x8, 0x7ff, 0x0, 0x0, 0x2, 0x61, 0x8000, 0x80000000, 0x9, 0x8, 0x1ff, 0x7, 0x400, 0xbec, 0xa1d, 0x1, 0x81, 0xb9, 0x80000001, 0x0, 0x7, 0x200, 0x7fff, 0x0, 0x1f, 0x1, 0x0, 0x2147, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000240), 0x2}, 0x21a80, 0x3, 0x2, 0x7, 0x20, 0x5, 0x7}) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:25 executing program 2: r0 = socket(0x1000000000010, 0x2000000000002, 0x0) write(r0, &(0x7f0000e1dfd7)="260000001e0047d791f60000000822070700dfff0200000000000000aa0737550500040008f9", 0x26) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) [ 121.831257] do_dccp_setsockopt: sockopt(CHANGE_L/R) is deprecated: fix your app 2018/05/08 11:10:25 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x1000000, 0x4031, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033aff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f0000c79fb0)) remap_file_pages(&(0x7f00003fe000/0x3000)=nil, 0x3000, 0x6, 0xab, 0x4800) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000180), &(0x7f00000001c0)=0x10) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x2, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000d06000/0x3000)=nil, 0x3000, 0x10000000000001, &(0x7f0000000040), 0x7f, 0x2) getsockopt$inet6_dccp_int(r0, 0x21, 0xf, &(0x7f0000000000), &(0x7f0000000080)=0x4) syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x5, 0x40000) [ 121.976922] netlink: 'syz-executor2': attribute type 4 has an invalid length. [ 122.023327] netlink: 'syz-executor2': attribute type 4 has an invalid length. 2018/05/08 11:10:26 executing program 7 (fault-call:1 fault-nth:2): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) 2018/05/08 11:10:26 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x6, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) openat$cgroup_type(r0, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000)=0x4, 0x2, 0x3) 2018/05/08 11:10:26 executing program 5: r0 = perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x204400, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000080)=@req3={0x1, 0x9, 0x5, 0x1f, 0x300000000, 0x1, 0x8}, 0x1c) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x280000) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000000c0)=0x2, 0x4) 2018/05/08 11:10:26 executing program 1: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x400000, 0x0) io_setup(0x80, &(0x7f0000000040)=0x0) lseek(r0, 0x0, 0x6) io_submit(r1, 0x3, &(0x7f0000000340)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x81, r0, &(0x7f0000000080)="2a4b35ab1345e90c628d41d30f16f22e3e0b6c7430f1e4cc", 0x18, 0xa5d, 0x0, 0x0, r0}, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x5, r0, &(0x7f0000000100)="3411d4bc64c74785628766a528dc58d292d957b4e261eddf1e6289d17eb86f26a465c3095c6b51d25ef6fde5402ca614af5eec1813077638ebbae3ba96b74b29b08e4d92f6afb543e90697525c41f696ece0b624ff087381b89984f748a5438f8a3d8367e99a2662293f651c4720a152695061338bf3047fae4c136e6b", 0x7d, 0xffffffff, 0x0, 0x0, r0}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x3f, r0, &(0x7f0000000240)="e8be89e9ded0296a2c05f7bb1f772e800ee0e507bc978f2afb0cf7ee09368da5b372b12245d7c6d6ff990bbc2c3ce53327c8657f2fce4e72d06d04df87c23e375db7faca5459cbe5344b1672b781c7fcbd3add8e79d7ecee0b30f86c64d65cc7b1ded44af88378dad0f0939e349f93fdc5c114a09923eb73f523c574110648bf418f79ba3f16d930be0909d4c59ea94a21436ce322b5b348f6af8afd", 0x9c, 0x7, 0x0, 0x1, r0}]) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000480)={'nat\x00', 0x0, 0x4, 0xbd, [], 0x1, &(0x7f0000000380)=[{}], &(0x7f00000003c0)=""/189}, &(0x7f0000000500)=0x78) mmap(&(0x7f00009da000/0x3000)=nil, 0x3000, 0x0, 0x32, r0, 0x3) timer_create(0x0, &(0x7f00000005c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000000640)) accept$ipx(r0, &(0x7f0000000540), &(0x7f0000000580)=0x10) 2018/05/08 11:10:26 executing program 6: socketpair(0x1, 0x5, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f00000000c0)=""/88) r2 = socket$inet6(0x10, 0x4000000003, 0x0) sendmsg(r2, &(0x7f0000002fc8)={&(0x7f0000001000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a280930a06000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) 2018/05/08 11:10:26 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000280)={'bridge0\x00', r1}) r2 = memfd_create(&(0x7f0000000000)='team_slave_0\x00', 0x1) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000040)) 2018/05/08 11:10:26 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f000000a500)={&(0x7f0000000040)=ANY=[], 0x0, &(0x7f000000a380)=[{&(0x7f000000a180)="14d687f8fc5edffa44597b0ec0b5feabbf03c90fb422f10f1d26e7a8a15b185b9d9c3ce0b8f4b868861b1e55c0", 0x2d}], 0x1, &(0x7f0000000240)}, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000000180)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/05/08 11:10:26 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) r1 = syz_open_dev$vcsa(&(0x7f00000003c0)='/dev/vcsa#\x00', 0x1, 0x40000004) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f00000002c0)=""/174) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{}, {}]}) [ 122.503467] bridge0: port 3(team_slave_0) entered blocking state [ 122.509934] bridge0: port 3(team_slave_0) entered disabled state [ 122.535227] FAULT_INJECTION: forcing a failure. [ 122.535227] name failslab, interval 1, probability 0, space 0, times 0 [ 122.546650] CPU: 1 PID: 9080 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 122.553526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.562916] Call Trace: [ 122.565575] dump_stack+0x185/0x1d0 [ 122.569259] should_fail+0x87b/0xab0 [ 122.573028] should_failslab+0x279/0x2a0 [ 122.577140] kmem_cache_alloc_node+0x151/0xc70 [ 122.581771] ? __alloc_skb+0x203/0x9f0 [ 122.585748] ? kmsan_set_origin_inline+0x6b/0x120 [ 122.590649] __alloc_skb+0x203/0x9f0 [ 122.594502] sk_stream_alloc_skb+0x17c/0xcf0 [ 122.599034] tcp_connect+0x2294/0x6080 [ 122.603016] tcp_v6_connect+0x2429/0x2610 [ 122.607243] ? tcp6_proc_exit+0x50/0x50 [ 122.611278] __inet_stream_connect+0x3c8/0x11b0 [ 122.616044] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 122.621533] tcp_sendmsg_locked+0x6770/0x6cf0 [ 122.626115] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 122.631537] ? unlock_page_memcg+0x7a/0x160 [ 122.635917] ? kmsan_set_origin_inline+0x6b/0x120 [ 122.640847] ? __msan_poison_alloca+0x15c/0x1d0 [ 122.645566] ? __local_bh_enable_ip+0x3b/0x140 [ 122.650189] ? local_bh_enable+0x36/0x40 [ 122.654311] ? local_bh_enable+0x36/0x40 [ 122.658462] ? lock_sock_nested+0x27a/0x2a0 [ 122.662895] tcp_sendmsg+0xb2/0x100 [ 122.666608] ? tcp_sendmsg_locked+0x6cf0/0x6cf0 [ 122.671407] inet_sendmsg+0x48d/0x740 [ 122.675313] ? inet_getname+0x500/0x500 [ 122.679508] SYSC_sendto+0x6c3/0x7e0 [ 122.683329] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 122.688859] ? prepare_exit_to_usermode+0x149/0x3a0 [ 122.693993] SyS_sendto+0x8a/0xb0 [ 122.697565] do_syscall_64+0x309/0x430 [ 122.701527] ? SYSC_getpeername+0x560/0x560 [ 122.705906] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 122.711128] RIP: 0033:0x455979 [ 122.714342] RSP: 002b:00007f5029c89c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 122.722105] RAX: ffffffffffffffda RBX: 00007f5029c8a6d4 RCX: 0000000000455979 [ 122.729413] RDX: 00000000fffffd65 RSI: 0000000020eb9fff RDI: 0000000000000013 [ 122.736720] RBP: 000000000072bea0 R08: 000000002031e000 R09: 000000000000001c [ 122.744029] R10: 0000000020000004 R11: 0000000000000246 R12: 0000000000000014 [ 122.751333] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000002 [ 122.759363] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. [ 122.772622] bridge0: port 3(team_slave_0) entered blocking state [ 122.778974] bridge0: port 3(team_slave_0) entered disabled state [ 122.807141] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/08 11:10:26 executing program 5: unshare(0x400) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002340)='/dev/vga_arbiter\x00', 0x2000000028208b, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000000)=0x200000) preadv(r0, &(0x7f0000002380), 0x0, 0x0) 2018/05/08 11:10:26 executing program 3: syz_open_dev$vcsn(&(0x7f0000000380)='/dev/vcs#\x00', 0x7, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000100)='io.max\x00', 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/dsp\x00', 0x20800, 0x0) fallocate(r1, 0x2, 0x0, 0x7) write$cgroup_int(r1, &(0x7f0000000080)={[0x0]}, 0x1) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) clock_nanosleep(0x4, 0x1, &(0x7f0000000280)={r2, r3+30000000}, &(0x7f00000002c0)) r4 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x3, 0x101000) connect$pptp(r4, &(0x7f00000000c0)={0x18, 0x2, {0x2}}, 0x1e) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x84202, 0x0) getdents64(r5, &(0x7f0000000140)=""/136, 0x88) ioctl$sock_ipx_SIOCAIPXITFCRT(r5, 0x89e0, &(0x7f0000000340)=0x1d6) 2018/05/08 11:10:26 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000380)={0x8001, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x88) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="750000000fd6d214c3f41150407ad57d977030f926f884bbdf014fead5b450887709780631dc4c3ba8d239a92250847780f4bea5c3115ce029a2a49b9bff22347297ac8bb5ac751e613679804f75a98a0084c26ca30bb56966140ec5ea527370f9f7b9c65e8044c71b7ae7463bbf6b8233652d96ebc4b64886"], &(0x7f0000000300)=0x7d) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000340)=r1, 0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:26 executing program 7 (fault-call:1 fault-nth:3): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) 2018/05/08 11:10:26 executing program 1: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)) mremap(&(0x7f000008f000/0x9000)=nil, 0x9000, 0xc000, 0x3, &(0x7f000057e000/0xc000)=nil) 2018/05/08 11:10:26 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000b69000/0x1000)=nil, 0x1000, 0x7, 0x31, r0, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40800, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x8a0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) mmap(&(0x7f0000917000/0x2000)=nil, 0x2000, 0x200000c, 0x81050, r0, 0x0) 2018/05/08 11:10:26 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000280)={'bridge0\x00', r1}) r2 = memfd_create(&(0x7f0000000000)='team_slave_0\x00', 0x1) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000040)) 2018/05/08 11:10:26 executing program 6: unshare(0x1fffffff) clone(0x0, &(0x7f0000000040), &(0x7f000084effc), &(0x7f0000000000), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x8000000, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f00000000c0)) [ 122.997816] bridge0: port 3(team_slave_0) entered blocking state [ 123.004192] bridge0: port 3(team_slave_0) entered disabled state [ 123.017024] FAULT_INJECTION: forcing a failure. [ 123.017024] name failslab, interval 1, probability 0, space 0, times 0 [ 123.028459] CPU: 1 PID: 9115 Comm: syz-executor7 Not tainted 4.16.0+ #87 [ 123.035335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.044755] Call Trace: [ 123.047400] dump_stack+0x185/0x1d0 [ 123.051081] should_fail+0x87b/0xab0 [ 123.054849] should_failslab+0x279/0x2a0 [ 123.059044] __kmalloc_node_track_caller+0x243/0x11c0 [ 123.064291] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 123.069707] ? sk_stream_alloc_skb+0x17c/0xcf0 [ 123.074386] ? kmsan_set_origin_inline+0x6b/0x120 [ 123.079279] __alloc_skb+0x2cf/0x9f0 [ 123.083067] ? sk_stream_alloc_skb+0x17c/0xcf0 [ 123.087754] sk_stream_alloc_skb+0x17c/0xcf0 [ 123.092285] tcp_connect+0x2294/0x6080 [ 123.096307] tcp_v6_connect+0x2429/0x2610 [ 123.100551] ? tcp6_proc_exit+0x50/0x50 [ 123.104570] __inet_stream_connect+0x3c8/0x11b0 [ 123.109336] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 123.114813] tcp_sendmsg_locked+0x6770/0x6cf0 [ 123.119399] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 123.124818] ? unlock_page_memcg+0x7a/0x160 [ 123.129207] ? kmsan_set_origin_inline+0x6b/0x120 [ 123.134102] ? __msan_poison_alloca+0x15c/0x1d0 [ 123.138833] ? __local_bh_enable_ip+0x3b/0x140 [ 123.143462] ? local_bh_enable+0x36/0x40 [ 123.147607] ? local_bh_enable+0x36/0x40 [ 123.151756] ? lock_sock_nested+0x27a/0x2a0 [ 123.156179] tcp_sendmsg+0xb2/0x100 [ 123.159893] ? tcp_sendmsg_locked+0x6cf0/0x6cf0 [ 123.164662] inet_sendmsg+0x48d/0x740 [ 123.168576] ? inet_getname+0x500/0x500 [ 123.172597] SYSC_sendto+0x6c3/0x7e0 [ 123.176414] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 123.181950] ? prepare_exit_to_usermode+0x149/0x3a0 [ 123.187072] SyS_sendto+0x8a/0xb0 [ 123.190631] do_syscall_64+0x309/0x430 [ 123.194586] ? SYSC_getpeername+0x560/0x560 [ 123.198958] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 123.204175] RIP: 0033:0x455979 [ 123.207385] RSP: 002b:00007f5029c89c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 123.215133] RAX: ffffffffffffffda RBX: 00007f5029c8a6d4 RCX: 0000000000455979 [ 123.222437] RDX: 00000000fffffd65 RSI: 0000000020eb9fff RDI: 0000000000000013 [ 123.229743] RBP: 000000000072bea0 R08: 000000002031e000 R09: 000000000000001c [ 123.237048] R10: 0000000020000004 R11: 0000000000000246 R12: 0000000000000014 2018/05/08 11:10:27 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x80000000, &(0x7f0000000040)) 2018/05/08 11:10:27 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x1c, 0x32, 0xaff, 0x0, 0x0, {}, [@nested={0x8, 0x1, [@typed={0x4, 0x1, @binary}]}]}, 0x1c}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000180)={'filter\x00', 0x0, 0x4, 0xd1, [], 0x2, &(0x7f0000000040)=[{}, {}], &(0x7f0000000080)=""/209}, &(0x7f0000000200)=0x78) 2018/05/08 11:10:27 executing program 3: r0 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x0, 0x802) r1 = dup(r0) bind$vsock_dgram(r1, &(0x7f0000000000)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000eeafd7), 0x4e) write$binfmt_misc(r0, &(0x7f0000000040)={'syz0', "95c4ac20e549cf139510d06af213e96500dd088d01e9a05d24e4c776707868b2d7e5778fdb415e5ea89285e035103bcfcd2537b3cc3e7629b7a2d922282b4217d80443e26c3fc38a1972d078c6e5d2921376b99984435c2e45a3eeed1f6d6fd8d6aaf5f56c52ee0a4a833b472a611b05524d40fb2b927776aa2ded6d4c50f2da868d69d7d47edec4028ad51bc40cbc9c5a968dda89db134ceea95a78c8fce827438c059d91c474cadfc5c5760813aa8b69bf4a797fa2af46bbba53480b64b49329de0ef21b1191a58f8615e8d403b872f913dbdca7b6cb27"}, 0xdc) [ 123.244354] R13: 0000000000000546 R14: 00000000006fbf30 R15: 0000000000000003 2018/05/08 11:10:27 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000280)={'bridge0\x00', r1}) r2 = memfd_create(&(0x7f0000000000)='team_slave_0\x00', 0x1) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000040)) [ 123.272789] tc_dump_action: action bad kind 2018/05/08 11:10:27 executing program 5: prctl$seccomp(0x16, 0x1, &(0x7f0000000100)={0x0, &(0x7f0000000140)}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) membarrier(0x60, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) accept$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, r3}, 0x14) ppoll(&(0x7f0000000040)=[{r0, 0x1664}, {r0, 0x1}, {r0, 0x1000}, {r0, 0x1000}, {r0, 0xb400}, {r0, 0x2}, {r0, 0x8}, {r0, 0x2000}, {r0, 0x8}], 0x9, &(0x7f0000000140)={r1, r2+10000000}, &(0x7f0000000180)={0x101}, 0x8) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x200081, 0x0) mprotect(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x4) syz_fuseblk_mount(&(0x7f00000011c0)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 123.335509] tc_dump_action: action bad kind [ 123.380833] bridge0: port 3(team_slave_0) entered blocking state [ 123.387242] bridge0: port 3(team_slave_0) entered disabled state [ 123.407933] audit: type=1326 audit(1525777827.406:5): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9152 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 124.324978] audit: type=1326 audit(1525777828.324:6): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9152 comm="syz-executor5" exe="/root/syz-executor5" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/08 11:10:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000000)={"6970365f7674604c0001000000004000", @ifru_mtu}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x79}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x1e}, &(0x7f0000000200)=0x8) 2018/05/08 11:10:28 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x81, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$KIOCSOUND(r0, 0x4b2f, 0x6) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:28 executing program 4: 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)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000140)=0xc) r2 = getegid() fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x400) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:10:28 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000b69000/0x1000)=nil, 0x1000, 0x7, 0x31, r0, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40800, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x8a0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) mmap(&(0x7f0000917000/0x2000)=nil, 0x2000, 0x200000c, 0x81050, r0, 0x0) 2018/05/08 11:10:28 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) accept$unix(r0, 0x0, &(0x7f0000000080)) unshare(0x2010000) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x72) 2018/05/08 11:10:28 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000280)={'bridge0\x00', r1}) r2 = memfd_create(&(0x7f0000000000)='team_slave_0\x00', 0x1) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000040)) 2018/05/08 11:10:28 executing program 5: unshare(0x28060400) r0 = getpid() ptrace$getsig(0x4202, r0, 0x401, &(0x7f0000000280)) r1 = semget$private(0x0, 0x0, 0x70) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000000)=[0x101, 0x40, 0x44a9, 0x3]) semctl$IPC_RMID(r1, 0x0, 0x0) semtimedop(0x0, &(0x7f000001dfd6), 0x0, &(0x7f000001f000)={0x2000, 0x989680}) getsockname(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a8000000d46b17ab63f4c40e19262554c0eb426c5892a5492fd4df4a9b691291a7f8d06d8780f9433c66651d2e39cd6005accf42454209d2c38a8875fb79a0531696a0f07297a1f8d66fc417c41c1958dd235884d4bd39dc289959e26150ad098d2996f33703000000000000d5fb1a9d4c2d09fcfb33619bd2e10a0029e261984c921c0cca67692aa6f78052c44c1b114f3fec38f5fce55793620bdbec033ead2a2e99c5e2ccfe9e752117cbdd232b19bd6230ff9219263c3fff3cba"], &(0x7f00000001c0)=0xb0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0x97dcbf3, 0x8, 0x48, 0x9, 0x8}, &(0x7f0000000240)=0x14) prctl$getreaper(0x3b, &(0x7f0000000100)) unshare(0x8000200) 2018/05/08 11:10:28 executing program 7 (fault-call:1 fault-nth:4): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) [ 124.470484] bridge0: port 3(team_slave_0) entered blocking state [ 124.476934] bridge0: port 3(team_slave_0) entered disabled state 2018/05/08 11:10:28 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) 2018/05/08 11:10:28 executing program 3: r0 = memfd_create(&(0x7f0000000240)="69dd4f", 0xffffffffffffffff) write(r0, &(0x7f00000001c0)="d4", 0x1) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000001040)=""/4096) r1 = dup3(r0, r0, 0x80000) mq_notify(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x15, 0x0, @thr={&(0x7f0000000280)="00b6aebc38c7a59b63ab66c1d1b3b501eabe5a3016fafc35117e5ca48490703da344ac61a7d6ba253606184da49bcd9441581a2730c1b4543fe6db3d6694ec46903d35d75af36d627a0d9f808b0018bd0e3f3b6f14d2cf651e3db0059ce7f4a94aa42663a51aae033ab63ce66d6634be4f8fe59f6f109f229b0694abd09d127cf3e9f1c4bf4cf478bd85b5dc97c6d04780a98eb4ddeb4517f014471e5e497750493d8ec6c921ff969b0c2f20189d32c22fbb4ec51aa4c7635482a5d4ed948278deeab2035e1caf40f5842c1d6517a72c1a672577e4512801c83c52f7f3504462b8152c296dc82a", &(0x7f0000000100)="d82335b5c4a3"}}) sendfile(r0, r1, &(0x7f00000000c0), 0x10000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x3, 0x8, "ca81bc1cc987"}, 0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000400)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x24, r3, 0x10, 0x70bd2d, 0x25dfdbfb, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}]}, 0x24}, 0x1}, 0xc000) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @rand_addr}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80}}) 2018/05/08 11:10:28 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) bind$unix(r1, &(0x7f0000000000)=@abs={0x1}, 0x6e) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x408900, 0x0) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f00000000c0)) recvmmsg(r0, &(0x7f0000004200)=[{{&(0x7f0000003cc0)=@rc, 0x80, &(0x7f0000003e40)=[{&(0x7f0000003e00)=""/27, 0x1b}], 0x1, &(0x7f0000003e80)=""/140, 0x8c}}], 0x1, 0x0, 0x0) 2018/05/08 11:10:28 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000280)={'bridge0\x00', r1}) memfd_create(&(0x7f0000000000)='team_slave_0\x00', 0x1) 2018/05/08 11:10:28 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000000200)=""/174) 2018/05/08 11:10:28 executing program 5: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"6966623000faffffffffffffff00", 0x5002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) io_setup(0x46b, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000016c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100), 0xfffffc2e}]) [ 124.731542] bridge0: port 3(team_slave_0) entered blocking state [ 124.737935] bridge0: port 3(team_slave_0) entered disabled state 2018/05/08 11:10:28 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) prctl$seccomp(0x16, 0x1, &(0x7f00000002c0)={0x6, &(0x7f0000000140)=[{0x1ff, 0xfffffffffffffffe, 0x401, 0x7}, {0x7f, 0x3f, 0x6, 0xfffffffffffffff9}, {0x9, 0xc86, 0x1, 0x1}, {0x333c, 0x0, 0x3, 0x2}, {0x2, 0x100000001, 0x3a, 0x4}, {0x9, 0xca6, 0x7fffffff}]}) r3 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x2, 0x2000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000a00)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1f, 0x9, 0x100000001, 0x8001, 0x40}, &(0x7f0000000ac0)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000b00)={r5, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000bc0)=0x84) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f00000009c0)={0x3f, 0x14732e9}) prctl$seccomp(0x16, 0x2, &(0x7f0000000480)={0x3, &(0x7f0000000440)=[{0x800, 0xc13, 0x3, 0x3ff}, {0x2, 0x7, 0x6, 0x6}, {0x0, 0x8, 0x8, 0x3f}]}) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000900)=""/148) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000008c0)=0x9ee, 0x4) sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000880)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000780)={0xd4, r4, 0x20, 0x70bd27, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xc) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000c00)=ANY=[@ANYBLOB="4c030000130000082cbd7000fedbdf25fe80000000000000000000000000001100000000000000000000ffffffffffff4e2200074e230001020020803f000000", @ANYRES32=r2, @ANYRES32=r6, @ANYBLOB="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"], 0x1bf}, 0x1}, 0x0) 2018/05/08 11:10:28 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/softnet_stat\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000000)="c2392bfe6dd4498ab687c6cc1da60cacd8d2316505e2bb4598bdb417a4cd15f8f0e61c54c89728ce98cf1becd6aac4f4698f78e2ff7cb2ef8011bf280eda5e1e12c0e5dd5659dcb63452a6a6d2f7e4e0d0dd9a") socket$rds(0x15, 0x5, 0x0) 2018/05/08 11:10:28 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x21) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000180), &(0x7f0000000140), &(0x7f00000001c0)="65a392d2bffd953ef0db857f104ee223f13259329bcbfb773fe900f64d0db19601854f690e967808c8f35c145900d037146f5f9e74df01915f37cd3eaf36599cb29e8afedcf478f43666ed934ea8e16edda1af09001e68a8c80308d6ec09eb1b7ae9cb293915b4") 2018/05/08 11:10:28 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x5}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xfc38, 0x100, 0x520}, &(0x7f0000000080)=0x2b9) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x7}, 0xc) mq_getsetattr(r1, &(0x7f0000000100)={0xeb, 0x9, 0x4, 0xfffffffffffff800, 0xd0a, 0x8b27, 0x22bb0, 0x7}, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, &(0x7f00000001c0)=0x4) 2018/05/08 11:10:28 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000280)={'bridge0\x00', r1}) [ 124.951684] audit: type=1326 audit(1525777828.950:7): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9219 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/08 11:10:29 executing program 0: syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x4000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000), 0x1, 0xa) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:29 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) [ 125.076481] bridge0: port 3(team_slave_0) entered blocking state [ 125.082929] bridge0: port 3(team_slave_0) entered disabled state 2018/05/08 11:10:29 executing program 5: r0 = socket$inet6(0xa, 0x80803, 0x43) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setgid(r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x10001, 0x0) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000100)={0x40, 0x0, 0xff, 0xffffffffffffffff, 0x100000001, 0xfff}) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/05/08 11:10:29 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/softnet_stat\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000000)="c2392bfe6dd4498ab687c6cc1da60cacd8d2316505e2bb4598bdb417a4cd15f8f0e61c54c89728ce98cf1becd6aac4f4698f78e2ff7cb2ef8011bf280eda5e1e12c0e5dd5659dcb63452a6a6d2f7e4e0d0dd9a") socket$rds(0x15, 0x5, 0x0) 2018/05/08 11:10:29 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000280)={'bridge0\x00'}) 2018/05/08 11:10:29 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) pipe(&(0x7f0000000640)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f0000000880)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000840)={&(0x7f0000000000)=ANY=[@ANYBLOB="51eb8f3bbca5543e35efb7b1003556", @ANYRES16=r2, @ANYBLOB="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"], 0x120}, 0x1, 0x0, 0x0, 0x4}, 0x8000) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000939000)=0x3) 2018/05/08 11:10:29 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0xffffffff, 0x14801) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000200)=0xf7) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x80) socketpair(0x3, 0x800, 0xcd, &(0x7f00000000c0)) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000240)={'team0\x00', @random="d276d811f3be"}) sendto$inet6(r0, &(0x7f0000000100)="dccc92852426240a15585dfe51d606a7b1d80978d22782bed76ea159f218d812c5616acff8f2af6dc1051a7bbf65d1614e6ec55655961926a973f1cecbe000cfab56bc70f5ef0354200b8ffa9187b01c8e9d1fc1f4b590a1aa2f4f121cb745b9afeb904735301d36e5876ffc97499cd5e4e1aeea9b10fb1dc2a2efe8cc368800c90f34a224eef55ff1c1a7760f762988e733616b82060ef1001742c90e3a87aa76bd8c21d4bda695d56f2361e25c819b9d489b7a6ace3e75ee5a00dac7b5a2d754dd7dd787a92e6a8233132d3aa321", 0x3f4, 0x20000001, &(0x7f0000000040)={0xa}, 0x1c) 2018/05/08 11:10:29 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) sendfile(r0, r0, &(0x7f0000000200), 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000240)) 2018/05/08 11:10:29 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000180)=0xe8) prctl$seccomp(0x16, 0x1, &(0x7f00000002c0)={0x6, &(0x7f0000000140)=[{0x1ff, 0xfffffffffffffffe, 0x401, 0x7}, {0x7f, 0x3f, 0x6, 0xfffffffffffffff9}, {0x9, 0xc86, 0x1, 0x1}, {0x333c, 0x0, 0x3, 0x2}, {0x2, 0x100000001, 0x3a, 0x4}, {0x9, 0xca6, 0x7fffffff}]}) r3 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x2, 0x2000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000a00)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1f, 0x9, 0x100000001, 0x8001, 0x40}, &(0x7f0000000ac0)=0x98) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000b00)={r5, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000bc0)=0x84) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f00000009c0)={0x3f, 0x14732e9}) prctl$seccomp(0x16, 0x2, &(0x7f0000000480)={0x3, &(0x7f0000000440)=[{0x800, 0xc13, 0x3, 0x3ff}, {0x2, 0x7, 0x6, 0x6}, {0x0, 0x8, 0x8, 0x3f}]}) ioctl$EVIOCGMTSLOTS(r3, 0x8040450a, &(0x7f0000000900)=""/148) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000008c0)=0x9ee, 0x4) sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000880)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000780)={0xd4, r4, 0x20, 0x70bd27, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0xb}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3b}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xc) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000000)={&(0x7f0000000c00)=ANY=[@ANYBLOB="4c030000130000082cbd7000fedbdf25fe80000000000000000000000000001100000000000000000000ffffffffffff4e2200074e230001020020803f000000", @ANYRES32=r2, @ANYRES32=r6, @ANYBLOB="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"], 0x1bf}, 0x1}, 0x0) 2018/05/08 11:10:29 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x4010, r0, 0x4) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7f, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000180)={r2, r3, 0x5}) [ 125.844272] audit: type=1326 audit(1525777829.843:8): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9219 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 [ 125.957615] audit: type=1326 audit(1525777829.956:9): auid=4294967295 uid=0 gid=0 ses=4294967295 pid=9267 comm="syz-executor1" exe="/root/syz-executor1" sig=9 arch=c000003e syscall=202 compat=0 ip=0x455979 code=0x0 2018/05/08 11:10:30 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="0fc925"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/08 11:10:30 executing program 5: 2018/05/08 11:10:30 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000280)={'bridge0\x00'}) 2018/05/08 11:10:30 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/softnet_stat\x00') preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000000)="c2392bfe6dd4498ab687c6cc1da60cacd8d2316505e2bb4598bdb417a4cd15f8f0e61c54c89728ce98cf1becd6aac4f4698f78e2ff7cb2ef8011bf280eda5e1e12c0e5dd5659dcb63452a6a6d2f7e4e0d0dd9a") socket$rds(0x15, 0x5, 0x0) 2018/05/08 11:10:30 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) signalfd(r0, &(0x7f0000000000)={0x22}, 0x8) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) 2018/05/08 11:10:30 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) fchdir(r0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000300)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0xcc, 0x2, 0x1, 0x1, "c4224b5a57fc69bd530f82ca3dbe04e19d1e2fe7e6281e014f550b0b46084825"}) 2018/05/08 11:10:30 executing program 5: 2018/05/08 11:10:30 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) accept$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) mmap(&(0x7f0000455000/0x1000)=nil, 0x1000, 0x9, 0x31, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffe, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000100), &(0x7f0000000040)="7e7cf8bdf7a260baab459d56b50ac15ab76ab175a4715703419a20b46742faa16a846ba37d5ddcf7d52613fc8e535d011b2be2864f43a0b1f6d79e346608fd1a78e8ad8d88d907009634b2e2") mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:10:30 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000280)={'bridge0\x00'}) 2018/05/08 11:10:30 executing program 5: 2018/05/08 11:10:30 executing program 3: 2018/05/08 11:10:30 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) linkat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00', 0x1000) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:30 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pwrite64(r0, &(0x7f0000000080)="e53623f392fd09a1f396d02ff96f2ce2c510768ae8757c4d9c7b25835a6ff50fe8402c8a60b95bc8650e02d62a67e8af4b8eb2b8639f942eb0ef25605e2aeec8eb0b8c4e6481573c413a7e4283ac63bec170dddf3b9b357103c5729f0b76a9558ccc8022f6b5c068073f4878e35fb01bd708a81918d3f4fd4910b6cb54ee2a7dd8dcd76d0666d38ceebd6244c5249ebf0c98929b24790c13", 0x98, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x1, 0x60002) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x54, "e42c594b7770f50f79e8a9e3b94b8fa27c708248db777bbd8ffbb13ab0daec6fee00d32ac4d391d173102eb0edc244e7ae1a3d1218593c4c4a7745da8067c3f534007a36ba28dfa5c57c040fd4814251be82fe51"}, &(0x7f00000001c0)=0x5c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x9}, 0x8) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000040)={0x4, 0x5, 0xf164, 0xffffffffffffff29, 0x1, 0x10001, 0xfffffffffffffffe, 0x5bc7, 0x48000000, 0x0, 0x100000001, 0x2}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) 2018/05/08 11:10:30 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) readahead(r0, 0x30, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80000, 0xbc) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0x4, 0x4) 2018/05/08 11:10:30 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="a27da5"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/08 11:10:30 executing program 5: 2018/05/08 11:10:31 executing program 6: 2018/05/08 11:10:31 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000240)=""/211) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r1, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:31 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="384993"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000000240)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/08 11:10:31 executing program 2: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000280)={'bridge0\x00', r0}) 2018/05/08 11:10:31 executing program 7: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x100000001) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x100, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) 2018/05/08 11:10:31 executing program 4: 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)) mbind(&(0x7f00000b9000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000040)=0x6, 0x9, 0x2) 2018/05/08 11:10:31 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="f19e"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="47e37ad0cf344394bf43f96b36e7c2b8a31c89bfa71e3d04181fbd79e32e78c206f46261c8694cbca0f0c3a36b654599d7402360f4de392c4d02352e2bfa9eac5ad6bf23f887cd99d932ebe452444a3d7e36e2789fddffb6f82484d301ae89b9237fe4181bd8d85949071b698eb3e98f36c95a1f0b2a767074f945868c3f4f7d7723e3fa2ac02d1d26bf26861ddf2f3e9331c56070ecfa5d792ad1a543158eef363b2489e916ff914ad84192d2e2a7d3dede0bb181962a5f973819872a6c9bf7b9d4d91155601eb49166ca396b51a891913de774362ae9402a2360e2b2d9cf5613a541ce7e6f69ace6429a0767f61133579d7a3a326e9396220a416e7e81bd0816d7430f3838ea11c18671b6de108bde0465cacb01359219ae58cc09240a4df5478b5159f198aa30cc2cd899104608dcfc958b9f8b10ee48f5bfe134c7b5ac6dd5e71b4b26b910593cf8d2e0687ba041bb5bbd1f2621a7bb54181e4bfb1280f89923032885df0646c79b0334414f2d9529b69b9055cddfceaecb4f8a2b5204ab9ae167f6a328cdc912649a15be11fc9e79f482709d9e814995e32fda5c858a9ccbc5314a031500fc42905d81420431cf476dea1ec09b364020ada89761c2ecc01f5dd5abafe8458908c8f729ac6e31e3853773a1ecad7bdc4391d0dec1dafa5aa1beadadde5a751cff06ab26909b30cfae7d2bd8e8f0f5f7b135d2b58069b64ec2758e74324339254ac0af67620c1f0f5b9f48014dca2453be3a9868c6e4c6c8f3d69c0cc8ef7accf3545e945ab32c7e0bd6a1083763dc42a8d60b1148a227bf410f74a9a569037752542151cb6c6d4ad8d67f1cd0ab2e08333f8ab37564f9e825352c8c536ab567ff4e835433bdcb231423e2ab47c2e41e658415e762b912338a8b1863f9a18980be726fbaf070ebdcebbd425cd5dd541acb4793c5105dbe577538187bf86b385b7c81c8811fa6c208d2ae3ed12803ccf921c7635e30cbbe554f2c8505f698f47f473b16364a4a5223897a7de1d52658ba824d4e8368fceba90669319e6119cba19b6917eebdf0188d8b671e1e99d9b7ef46d0abef3b1e8a660bd30714efe8823fcff2c7a498273d952dce260f0b5ca3d05e6348dad4fd04d8e334b09d626c7eb6ba897404b96e765805db4ad236b22fa5f05336116d2a0a40234ca52077a10fc28442dd72075ad57e5dbc4aa71839ff258194c2a0d2897484211ce6b855babdef8fa4f569c30142fe4def002dc2e68364bfcb58a85f81b313ae657cd344f1f3b04b3e1e252e6b960ec8152ba374e7ea7f3fa0a637709cddc1c406096816e53690139e28fb41b09e79b232573e9ca0268c739acdc3939f9e5c2cd5d6c4b02e4a939425fba5ae5d61e70ceabcdad3d666a34b97c641894ff6ec04f1712109a2ef6a1e1d620d94659b659d89d9cf3de3636085cb447473488de453bdb221339ad5fa7fa352eef36deed2d3f6f1c7b02528a2ec788a286784e85cf30379d6f750e5ab99558df54905e0890f57d69c4bdd49c1478a6735deb4c91816b388282daccf2fab9b7ac7ac9dfab9be4e258e106c99c1f756f85edcbea898f3ec307cea515f49e631fc24adf198d0246a1d3482790e7b2a280dbc4e8ac936d4e9fcc91c3cb376b91e60b25c8cffbee9506db33720339c87565066c8552bd71e3cbfd10d785f3dd361f172a4dde6b6984323d91444ee6ad09e519d5f3b99c3afdebfaba9520726dbf7ef00815ec2b37f0e811e86954daf18a90c5e5ec191eb73244eb57c5c562515bb51b6b2742be1a9464e46fe5dbdbab1b1e3726b53bc109db605d23a753edfe24d4c631b35515f92928edb250093f6c1e30283b9b1c23dfe58fce85fa5a46fde02afd473b9a771d671e44ffc500a68f9e8d8f6f235aee7f341f538b6177fe52a5f782526f741558034d12201e49b15ff578ab5e53703058cc563147693ac68b3bffa90861954d5671afc3bd98e22bdad2f0bd021b1ca7b04d40880a0002fc8059e2cc62ac5e2cf121fbc337c4ce2a3caf02fcddd66cc230b8f70e45547e3b7df65c958c09ed3899368e3d70a0d9ee0d19501c3fc186208d27efc7894d1347e0fc507159fa23ae6b3b00c81912cb7c7f2339f4e8134727018fbe2c50f7a4599ee37cf3bc9f4cf59019fc8c39d66db96c5bcf2c1538f36efe8b3af642c35eed158d9ad25230acc6f42f4f5a1726102b27aaf11e003ba927d3569563f0a6f93281bbd88b1e01a99ce28bb32cfbec649ef06a444382469a6ac634892edf2ebba29865cf66d5b8d9a4c70cc10331b197704b06ed3ec6db3db9512325604bdd7de1bb952457e23d309d6fc7e8d143a9e3698e13ee862156e7647d8e1f0f38cbf39bc123b2454d5023bdad3da71535de9c177536dd30a7bf4ddf8829b48e9df4b7b8d3f44b7dc6bd71f8b72301d8151ee08da0ed7c3a5176937c775c4e5ce286a578411cdb9afb494e88672f0b27ef1a24c5ea61c82569f69d80fd0b07a29be44a371e552e6fbdb81f35bc086af19e64316cdf03e9e9890f5cced96c070d53bfca3aff8b72f969f3a46ce330b8cc3a91b9fbe70aa770c61bdcd7c4d019f9ef47987dda969af933fc66d118cb687ddd4571eacd2281be77271060df37771af2b15eb5faa585bf6ad4f4a50f2b18e914bb0a66cdb69ce61c0189d3702759e4ba859f95a52fcd2ef21be126d27a00d7b0550cea0ffbcd5ff30e511082ff866edbadf0d149b90125b1cbddf4db9bc30ed44972733a5eb31178a84e92e1bc813286bddceecd6cc92f902bc495d2d53bd4ace7b617be4cafa9c146eddac51d6459314fd57bc9a086849bf6b3e9ee17100be5c4b2704b41d9ddb607e10ed5b7a70537f216b52fdd3e3ac1b8138ea2e8ce3f675a0e86e611520c362a7a4feea316b0461c9fbf532b9965f37637e605679987ae2dadd7545fa7a2baf0242184d2f842094dd99af8478bf16ae9ba3812d5a8331caac41791148b831c8b137860c6e7c96571af00ce3a264e5dc42cb07acbb3b0f1507acb11c9d1aae86e33f3303a115bbc63a82ff45888ef26c8d87df2cf81711acaa0c730963dcd5a9b33b47d67ddf17ea9979ea5d876db519c9b43ac461c725b303ce14b9dfc936c4c26942954baa22d8fec0ad8f9b598ca424d05afb2cfb2e42e2e17e5baab8ffaddd515b9083587b21ad961acd2a481e701d45d92adeea80314a9638fa826b7eb735b3177fd2658c7d96073a40d87173de9c58e4c8cdcece3d4198bebfd0de5ea0f97abb857676c341f12d27b319f18b9a8233162f07b2bcf369a409cdf55fadc86e2bf4243b48c0e4395eef43fea92fc09889b50900ae76c3e13c40cb06ce5e7f87aa7432a78341766e1d26ccf74493b2bb0df70cbc8863d96ee7e14b823af4daa92f61c81c90770bb9b7a4684b34bae8ccb2733e8f64bfd666f9f2a9bc94efaf3a0ad4e1cc960c8b3488b5ddb9f71c9c16c5c8fe5d5ab46f09454b13796fe02720d6a7b23511f33b9f62796c15d676860f135cf424ddf6d37f6a9b175efd1aa4415cd3d09a77a4883b3d347b2d99dabebf4a79fc9dfe5dcbf04d96d7a2297803812674d191cba45f3e5f32c90ddd873b97826cd4b0bfa924a5c9ac2671effbf7c7ca74acdbf539ac0c2d6f8b51cae01aea56a70f43c0443ea36c12f1adb605fa772e84ec759bc7ba4a263e12363e1e19070d0c6525faa40c0c3e130ce1da0aaed185e52f7a532e972e333913aeb3eae0b771d901159ef8e15edc7f3becbaa73b57baf72977c1e92cd463199be1e17158590986db60977351e92efc9fe377e3bd2be5ffa3c2b0f99d70157e6a69d3438b53bb372f64fe61b9ccae9afe96eabfcdd39cd2367bf3b2ce601629ed775f4c22f2288263ed4427fae7517f1787c35c5ac54216fd0adfa331557eb024a65069a82c2189cce7ab244f94af46985803438efa0720f6dcb5e9f745daab1d44584342b8bcebd698b67fa82e5219119244a249a5d917b87fd398a8e45258487ffe9420c821c6a0a809381c8e8b881a435177bd6c46e72a68bee2f2d5bd393c3acb262340505962d7f5cc12508321c17db4f654cc1e8cdecbb2773b13467eeb7e54b8a607b54db2fe49916f30edf20af10c54e35a73f74f77d8e0ea0f868f982d7755296e6ee9ffdb34b453d1dd310ffb8fa9e0834d2ec123217badb0d872fa4813377c46e0ee00513973dad9b0e08539c852ca36c8eddeb2a574cfd6f27a91422a9d7adacaa98ebfdecd20b64162ab286b3af55254f09ef46450e0b18cb9ca4b41ac280c3981a662c9b60a2a47286db99600a4b201025562f43659d8498dff8f749f5a53c2067e519024f33c91ee248d247f6318606e20e88cf11f0ba8bf2ee809cab25c01cd3b9576a617128069b64699a3d57c9cf160174d927359c206b6b41e0f3707e5428529c68ad23f6b95db66b2cfa84ab522ea2e7c540b71824c2e9f04f08dd639f33d9e75d61c04c06cf0db7a4c80717c6228a838f59d9ca07844d5d1273f3a01823b10bc17835622783d4e3372cc58f35b5e9ba3eeff7a10ef674e19a8b1ed90b353bcc82d88ecc3e453d552c109012c1069547fd1a10d13c38f3823a80a3c0fc9037cab87d2ac562e674cea66f434d2f4214fa90ba284cfdc438d9ac493fed82f513667b5390fad2b9d412ffed80d0cdc44565b662620a8b29140fc21545fe9306754c4ad0307724823ea4e4272f725f88172045e8509667e6583d947728b9bc35b650f86d9708abf46f2446390f473ffd71a39a7fb95c3a41007b042cff70568d90c3c9c2623a05a5eb9f7ac093f28dc1e3a12bdcfadeb89d933a9f58864358cbba0ae25825e8a94df72414e9667edf17210361dba6f5d09ecee709a15a2371c0b32e054832924babc954d8f9485212ceaf9f3aeec418f5eb2097457b21db156325367b53f829bd16d1b446e75d0796f7f05330341ce6baf62a78ef9c9be4fde0fb2e5ee018e001eb59b8d06037d335f41db5d9597583cee5cdea113d5621ed2d05504fddc80b5dfd7d3367a48e12c9a5372b115651281a874b079ab45b9fc0c2e7dca3640d6012deb5a93c6571c4dc8e20cc89484f682038a4e87c91c3da0b4b8603f2414c66b12a7d1bdcf99c77c3ab7bfb6ef38652a550b889f6c70c9761962a1d143d143bd305da60854f4d0fa5bcbce42957470b09fe9d35851ffcc45a72dae5f06fa609c1017feb30d0de9d356744792ce302b1db97ce83df3aa97352886e8b64e303bd9144f86914617b294983458c454ae452fda6edaa5849779c7a655b084c6ee58d66bc565d91da167409b84afa87227c1ceca70710cd144aec3b70df4db5008023b5b8addf40e6a4520778747a8838ba20744f387c3cc4005006e70fdf3e0ebb9d07a3c8f516d6bc8be7c6d73430377ec701c2df17ce767d89580561ba03a0128f7d47ec77282ad71ca6561ae4e6b43539a90660f039d0267e651458d949b40da25e94f75b47cfeef31c103616be2a9e4a3af9f419651ce71f6cd701f75f0ffe691c8973b87777a7da5ba70be07f7647af5", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/08 11:10:31 executing program 1: 2018/05/08 11:10:32 executing program 2: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000280)={'bridge0\x00', r0}) 2018/05/08 11:10:33 executing program 6: 2018/05/08 11:10:33 executing program 1: 2018/05/08 11:10:33 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x400000, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x6) 2018/05/08 11:10:33 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000280)={0x1, 0x76, &(0x7f0000000200)="4f6878bcbd7c7f05b566da20b059f5f19fc894f4bca564606582ce8dfac0b59bbb10fd3cd067df380c05a4e299861f09694dedb607e35f8797b4979b59d19ee3064e7c1ed14a3c275b4de8f280cd3a87c4f6b7dbbf427a8e02c6fee73de19b4d06b1256aadf925e5a57bca44364355ed93883b036050"}) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:33 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) iopl(0x8) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000140)=0x8) 2018/05/08 11:10:33 executing program 2: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000280)={'bridge0\x00', r0}) 2018/05/08 11:10:33 executing program 5: 2018/05/08 11:10:33 executing program 3: 2018/05/08 11:10:33 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x1c, 0xa, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@typed={0x8, 0x1, @ipv4=@multicast2=0xe0000002}]}, 0x1c}, 0x1}, 0x0) 2018/05/08 11:10:33 executing program 6: 2018/05/08 11:10:33 executing program 1: 2018/05/08 11:10:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f00000085c0)=[{{&(0x7f00000001c0)=@pppoe={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'eql\x00'}}, 0x80, 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0x2114, 0x40c0}, 0x101}, {{&(0x7f0000002580)=@pptp={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0x21}}}, 0x80, &(0x7f0000002640)=[{&(0x7f0000002600)="b48abbabbef7275850d8574d705922edc3a4b8f5adeeb8cc6d1c744d", 0x1c}], 0x1, 0x0, 0x0, 0x880}, 0x6}], 0x3, 0x800) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/08 11:10:33 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000280)={'bridge0\x00', r1}) 2018/05/08 11:10:33 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x4c) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000080)={0x0, 0x80000000}) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:10:33 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000300)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:33 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x22000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000180)={0x1, 0x9, 0x7, @random="c0a2171dbd88", 'bcsh0\x00'}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0xffffffffffffffdd) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x38d, 0x402) r3 = memfd_create(&(0x7f0000000040)='&(wlan0GPL\\mime_type-posix_acl_accessbdev!\x00', 0x2) ioctl$VHOST_SET_VRING_KICK(r2, 0x4008af20, &(0x7f0000000080)={0x1, r3}) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0xb}, 0x8000}, 0x1c) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000100)=0x599, 0x4) 2018/05/08 11:10:33 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="22008f"], &(0x7f0000ea3000)) r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="85"], &(0x7f0000000040)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000100)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/08 11:10:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)) 2018/05/08 11:10:33 executing program 3: r0 = getpid() syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="a8a7"], &(0x7f0000ea3000)) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f00000000c0)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/08 11:10:33 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000280)={'bridge0\x00', r1}) 2018/05/08 11:10:33 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x0, @empty, 0x40000000}, 0x1c) setrlimit(0xf, &(0x7f0000000040)={0x623, 0x200}) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x220000) semget(0x3, 0xfffffffffffffffe, 0x202) r1 = getgid() setregid(r1, r1) 2018/05/08 11:10:33 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000240)=""/220) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000340)) 2018/05/08 11:10:33 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000280)={'bridge0\x00', r1}) 2018/05/08 11:10:33 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000300)={r1, 0x7, &(0x7f0000000200)=[0x7, 0x346f, 0x8000, 0x101, 0x4, 0x4, 0xec], &(0x7f0000000240)=[0x5], 0x12, 0x9, 0x10001, &(0x7f0000000280)=[0x8001, 0x5, 0x5, 0x7, 0x2, 0x3, 0x4, 0x20, 0x3], &(0x7f00000002c0)=[0x5, 0x3, 0xc1bc, 0x8, 0xfffffffffffffff9, 0x100000001]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2000, 0x0) ioctl$TIOCLINUX5(r4, 0x541c, &(0x7f0000000040)={0x5, 0xae5, 0x4, 0x80000000, 0x9}) sendto$inet6(r2, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) 2018/05/08 11:10:34 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000280)={'bridge0\x00', r1}) 2018/05/08 11:10:34 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000200)=""/246) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23}, 0x10) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:34 executing program 4: 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)) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x47, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000140)={0x0, 0xffffffff80000000, 0x4}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) 2018/05/08 11:10:34 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="ca526312f0cc7bb1fe6e8fafcb18c31db26058aa0f22f6e694348416e0775bc0dc80be88e3898df929719f4e0f11bfd28cbb4fab0b747f8d40d0530f5b", 0x3d, 0x4, &(0x7f0000000040)={0xa, 0x4e21, 0x100000001, @local={0xfe, 0x80, [], 0xaa}, 0xff}, 0x1c) 2018/05/08 11:10:34 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000280)={'bridge0\x00', r1}) 2018/05/08 11:10:34 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'aead\x00', 0x0, 0x0, 'authenc(sha384-avx,ctr-cast5-avx)\x00'}, 0x58) bind$netlink(r0, &(0x7f00000002c0)={0x10, 0x0, 0x25dfdbfc, 0x20}, 0xc) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000300)={0x5, 0x0, 0x10003}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000340)={r1, 0x5}) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000000380)=""/174) 2018/05/08 11:10:34 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) shmget(0x3, 0x3000, 0x54000000, &(0x7f000064e000/0x3000)=nil) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:10:34 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) r1 = socket(0x2, 0x803, 0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r0) sendmmsg$unix(r2, &(0x7f0000001780), 0x492492492492750, 0x10) getrlimit(0x0, &(0x7f0000000200)) 2018/05/08 11:10:34 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) socketpair(0x4, 0x3, 0x9, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000180)={0x80, 0x0, 0x6, 'queue1\x00', 0x9}) write$tun(r0, &(0x7f000024a000), 0x32) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)) ioctl(r0, 0x40000000002275, &(0x7f0000000280)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{}, {0x0}, {}, {}, {}]}) socketpair(0xa, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000280)=0x2, 0x4) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000100)={r4, 0x3}) 2018/05/08 11:10:34 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000c57000)=ANY=[@ANYBLOB="923a"], &(0x7f0000ea3000)) r0 = getpid() pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000002780)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x9}], 0x2, 0x0) 2018/05/08 11:10:34 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x47, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000140)={0x0, 0xffffffff80000000, 0x4}) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) 2018/05/08 11:10:34 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x89a2, &(0x7f0000000280)={'bridge0\x00', r1}) 2018/05/08 11:10:34 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x43, 0x40000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x9, 0x3ff, 0x400, 0x1}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0xfffffffffffeffff, 0xa494, 0x200, 0x9, 0x2f44, 0x3, 0x1, 0x4, r1}, &(0x7f0000000140)=0x20) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r2, 0x1000) sendto$inet6(r2, &(0x7f0000eb9fff), 0x98bf74ed, 0x20000004, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2d}, 0x18) 2018/05/08 11:10:35 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000080)={0x8, 0x4, [0x0]}) socketpair(0x18, 0x0, 0x4, &(0x7f0000000000)) 2018/05/08 11:10:35 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x467}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @thr={&(0x7f0000000280), &(0x7f0000000400)}}, &(0x7f000004cffc)) fcntl$setlease(r1, 0x400, 0x2) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) socket$alg(0x26, 0x5, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000900)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000000240)=""/174) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000200)="6907a3cf4171088296b63f24a0b29bbe", 0x10) getpeername$packet(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f00000006c0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000700)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x8001, 0x4e23, 0x10000, 0xa, 0xa0, 0x80, 0x67, r2, r3}, {0x7fffffff, 0x5, 0x6, 0x9, 0x6, 0x7, 0x100000001, 0xffff}, {0x6, 0x5, 0xfffffffffffff459, 0x4}, 0x80000001, 0x0, 0x3, 0x0, 0x3, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x7e}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3505, 0x5, 0x3, 0x9ed, 0xa67, 0x100000001, 0x6}}, 0xe8) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x101000, 0x0) 2018/05/08 11:10:35 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000380)={0x2, &(0x7f0000000340)=[{0x0, 0x0, 0x0, @random}, {0x0, 0x0, 0x0, @random}]}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000280)={0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000300)={r1, 0x80000, r2}) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000000000000000}, &(0x7f0000000fc0)={0x39a3}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x2}, &(0x7f0000000000)={r3, r4+30000000}, &(0x7f0000000ff0)={&(0x7f0000000180), 0x8}) r5 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x2, 0x400000) getsockopt$inet_tcp_buf(r5, 0x6, 0xd, &(0x7f00000000c0)=""/59, &(0x7f0000000100)=0x3b) bind$inet(r5, &(0x7f0000000140)={0x2, 0x4e20, @rand_addr=0x1000}, 0x10) 2018/05/08 11:10:35 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(cmac(des-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="153f67ba048c696c201bd802c07dbb98bd057aaa387c7b0456ae3073bf4627f16a2411068095367b94ef120c34585db717276e7757afb449bc0b666e9d63f7de6cb85e8c3749e76fcf5ffb22e059a808a13769aa9d0c1d84ffd14780aa7e5a6267e68a7a61700cd87c165aee1e609060170302e917abb6b142d7b83b846ebd6cb1cd557eab3a4b873afab885e5bc0bff68c352535d21d464d8a644d76d4605515ed25b1b6c06d31ea50e83f4599e877d7adadf", 0xb3, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f0000000300)=""/203, 0xcb) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x10001}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000280)={r3}, &(0x7f0000000400)=0x8) r4 = syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x4, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c09, 0xb5f0) 2018/05/08 11:10:35 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000280)={'bridge0\x00'}) 2018/05/08 11:10:35 executing program 5: r0 = socket$inet(0x10, 0x1000000000000a, 0x100000000000) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/05/08 11:10:35 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x111000, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) 2018/05/08 11:10:35 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000000140)="81c7b7f9d9788b459a286723d83d367dbf321170da63af3fe24731f8ebec07167a4aaae7e40e23154d01b9abb605bcb70c8f0cd18c51465a0878d92013b54436a868aa3b36fa84aea641ce06960ca1bd082ff3", 0x53, 0x4000800, &(0x7f00000001c0)=@l2={0x1f, 0x1024056c, {0x0, 0xfe, 0x3, 0x8000, 0x12f7, 0x23f}, 0x40, 0x7}, 0x80) clone(0x100, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000df4000/0x3000)=nil, 0x3000, 0x0, &(0x7f0000000000)=0xd4e, 0x800000002, 0x3) 2018/05/08 11:10:35 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000280)={'bridge0\x00'}) [ 131.526760] alg: No test for cmac(des) (cmac(des-generic)) [ 131.555741] alg: No test for cmac(des) (cryptd(cmac(des-generic))) 2018/05/08 11:10:35 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r1, &(0x7f0000000000)=[{&(0x7f000004f000)=""/128, 0x467}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @thr={&(0x7f0000000280), &(0x7f0000000400)}}, &(0x7f000004cffc)) fcntl$setlease(r1, 0x400, 0x2) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004afe0)) socket$alg(0x26, 0x5, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000900)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000000240)=""/174) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000200)="6907a3cf4171088296b63f24a0b29bbe", 0x10) getpeername$packet(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0}, &(0x7f00000006c0)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000700)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x8001, 0x4e23, 0x10000, 0xa, 0xa0, 0x80, 0x67, r2, r3}, {0x7fffffff, 0x5, 0x6, 0x9, 0x6, 0x7, 0x100000001, 0xffff}, {0x6, 0x5, 0xfffffffffffff459, 0x4}, 0x80000001, 0x0, 0x3, 0x0, 0x3, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x7e}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3505, 0x5, 0x3, 0x9ed, 0xa67, 0x100000001, 0x6}}, 0xe8) openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x101000, 0x0) 2018/05/08 11:10:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000005c0)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x2000000000004e23, @loopback=0x7f000001}, {0x2, 0x14e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x2000, 0x0, 0x0, 0x9000, &(0x7f0000000440)='syzkaller1\x00', 0x8004, 0x0, 0xdb}) r1 = getpid() ptrace$getregset(0x4204, r1, 0x201, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x8001, 0x0, 0x2, 0x3, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d}) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e15513090485647b5e6cf3c325e2617b08d0977acc58881ccab2dee3754f484a36de5d157e161b881b08d3bd4638a58e83814385f71a085426a0", 0x87, r2) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x10000) 2018/05/08 11:10:35 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000280)={'bridge0\x00'}) 2018/05/08 11:10:35 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) finit_module(r0, &(0x7f0000000040)='\\vmnet0md5sum/ppp0\x00', 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) 2018/05/08 11:10:35 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x4) mremap(&(0x7f0000818000/0x3000)=nil, 0x3000, 0x4000, 0x2, &(0x7f0000bb3000/0x4000)=nil) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) pkey_alloc(0x0, 0x2) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:10:35 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) bind$netlink(r0, &(0x7f0000000200)={0x10, 0x0, 0x2ddfdbfd, 0x2}, 0xc) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:35 executing program 3: prctl$void(0x1e) r0 = gettid() r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0x1, 0x7fff, &(0x7f0000000040)=[0x0, 0x0, 0x0], 0x3}, 0x20) getpeername$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r2 = syz_open_procfs(r0, &(0x7f00000012c0)='attr/fscreate\x00') exit(0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="11e5eeac346c5dfb0100bb3071a000000000000000060000000000000000000000000000"], 0x4) recvfrom$ipx(r1, &(0x7f0000000140)=""/117, 0x75, 0x10040, &(0x7f00000001c0)={0x4, 0x9, 0x15, "5ee2415e8c78", 0x80000001}, 0x10) 2018/05/08 11:10:35 executing program 6: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000000140)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x0, 0x4, 0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockname$unix(r0, &(0x7f0000000180), &(0x7f0000000200)=0x6e) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r0) mknodat(r0, &(0x7f0000040000)='./control\x00', 0x100000000001040, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x3, 0x0) tee(r0, r0, 0x7, 0xc) getsockname$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x10) 2018/05/08 11:10:36 executing program 6: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x470fcb1ae9252d3c) ftruncate(r0, 0xfffffffffffffff7) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x20881) 2018/05/08 11:10:36 executing program 2 (fault-call:2 fault-nth:0): r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000280)={'bridge0\x00', r1}) 2018/05/08 11:10:36 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) shutdown(r0, 0x400000000000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x121000, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x3, 0x410, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x9, 0x44, 0x7, 'gre0\x00', 'veth0_to_team\x00', 'veth1_to_bridge\x00', 'bond_slave_1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @random="eb723c380fb8", [0xff, 0xff, 0x0, 0xff, 0xff], 0xb0, 0xb0, 0xe0, [@statistic={'statistic\x00', 0x18, {{0x1, 0x1, 0x7f, 0x2, 0x8, 0x1}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x8, 0x2, 'erspan0\x00', 'bpq0\x00', 'vcan0\x00', 'teql0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0xa8, 0xd8, 0x128, [@cluster={'cluster\x00', 0x10, {{0x5, 0x5f6, 0xfffffffffffffffb}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00', 0x9}}}}, {{{0x11, 0x2, 0xbbf7, 'bridge_slave_0\x00', 'gre0\x00', 'irlan0\x00', 'ifb0\x00', @empty, [0xff, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xe9c1c7a9f57a3c6, 0xff], 0x118, 0x148, 0x178, [@connlabel={'connlabel\x00', 0x8, {{0x3af6, 0x3}}}, @ip6={'ip6\x00', 0x50, {{@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [0xffffffff, 0x0, 0xffffff00, 0xffffff00], [0x0, 0xffffffff, 0xff000000, 0xffffff00], 0x3, 0xe2b1f18a2df6d7cf, 0x40, 0x4, 0x4e20, 0x4e24, 0x4e20, 0x4e22}}}]}, [@common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}]}, 0x488) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0xec) [ 132.211609] FAULT_INJECTION: forcing a failure. [ 132.211609] name failslab, interval 1, probability 0, space 0, times 0 [ 132.223137] CPU: 1 PID: 9601 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 132.230013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.239399] Call Trace: [ 132.242048] dump_stack+0x185/0x1d0 [ 132.245722] should_fail+0x87b/0xab0 [ 132.249503] should_failslab+0x279/0x2a0 [ 132.253616] __kmalloc+0xc2/0x350 [ 132.257114] ? br_add_if+0x4ed/0x3140 [ 132.260965] br_add_if+0x4ed/0x3140 [ 132.264660] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 132.270067] ? security_capable+0x1ef/0x220 [ 132.274498] br_dev_ioctl+0x2c4/0x2b30 [ 132.278491] ? __dev_get_by_name+0x2ab/0x2d0 [ 132.282945] ? br_ioctl_deviceless_stub+0xc20/0xc20 [ 132.287995] dev_ifsioc+0x8a8/0x10c0 [ 132.291818] ? _cond_resched+0x3c/0xd0 [ 132.295782] dev_ioctl+0xa45/0x1cf0 [ 132.299530] sock_do_ioctl+0x43a/0x6b0 [ 132.303516] sock_ioctl+0x400/0xca0 [ 132.307228] ? SYSC_ioctl+0x1d2/0x260 2018/05/08 11:10:36 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10c00, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)="608f91c76b5cddbeaf2417d0fe6d7baa0aeba1ab6a7e49307f52d75a6043c5d355e1d152e12dd3758b5115464f74124eaabaaeb059bf4d4e7cd3481c46237fc9c28b96f2aa1d12f4593b347c7c9fdf512ad71f4563d618f399f16bf629f6048da8e083500c93cd5dfc4965825933fae2678463a024237898d45e8ab418e3d16eab353a7a1043f17a6df948c5e7334444daf0d42c01d7") [ 132.311070] ? sock_poll+0x370/0x370 [ 132.314824] do_vfs_ioctl+0xaf0/0x2440 [ 132.318766] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 132.324169] ? __fget_light+0x6b9/0x710 [ 132.328178] ? prepare_exit_to_usermode+0x149/0x3a0 [ 132.333243] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 132.338692] SYSC_ioctl+0x1d2/0x260 [ 132.342428] SyS_ioctl+0x54/0x80 [ 132.345900] do_syscall_64+0x309/0x430 [ 132.349845] ? ioctl_file_clone+0x4f0/0x4f0 [ 132.354215] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 2018/05/08 11:10:36 executing program 4: 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)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) r0 = syz_open_dev$vcsa(&(0x7f0000001500)='/dev/vcsa#\x00', 0xfffffffffffff1e9, 0x60000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001540)) 2018/05/08 11:10:36 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0xd1b576ca16d4d2b5) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) [ 132.359433] RIP: 0033:0x455979 [ 132.362646] RSP: 002b:00007f9fd3ad1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 132.370398] RAX: ffffffffffffffda RBX: 00007f9fd3ad26d4 RCX: 0000000000455979 [ 132.377695] RDX: 0000000020000280 RSI: 00000000000089a2 RDI: 0000000000000013 [ 132.385015] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 132.392319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 132.399623] R13: 00000000000003af R14: 00000000006f9908 R15: 0000000000000000 2018/05/08 11:10:36 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80000) accept$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) sendto$inet6(r0, &(0x7f0000eb9fff), 0xb8d1b040, 0x20000004, &(0x7f000031e000)={0xa, 0xffffffffffffffff, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xa}}, 0xfffffffffffffffe}, 0x1c) 2018/05/08 11:10:36 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ppoll(&(0x7f0000013000)=[{r0}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000300)={0x0, r0, 0x0, 0x3}, 0x14) munlockall() readv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/239, 0x30f}], 0x344) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000001040)=""/4096) 2018/05/08 11:10:37 executing program 2 (fault-call:2 fault-nth:1): r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000280)={'bridge0\x00', r1}) 2018/05/08 11:10:37 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x1fc00000000000, 0x60040) getsockname$ax25(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e21, 0x6d, @remote={0xfe, 0x80, [], 0xbb}, 0x400}}, 0x97d, 0x7f, 0xe0d, 0x3}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x100}, &(0x7f0000000240)=0x8) r2 = socket$netlink(0x10, 0x3, 0x8) shmget$private(0x0, 0x1000, 0x100a, &(0x7f0000fff000/0x1000)=nil) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000fb5ff0), 0x1000000000000043) getsockname$netlink(r2, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/05/08 11:10:37 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r1, 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x0, 0x3}, 0x1c) socket$packet(0x11, 0x3, 0x300) 2018/05/08 11:10:37 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) r0 = syz_open_dev$vcsa(&(0x7f0000001500)='/dev/vcsa#\x00', 0xfffffffffffff1e9, 0x60000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000001540)) 2018/05/08 11:10:37 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000002c0)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000000200)=""/174) 2018/05/08 11:10:37 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vsock\x00', 0x101000, 0x0) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) r1 = semget(0x1, 0x3, 0x4) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000001c0)=""/104) 2018/05/08 11:10:37 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{0x2}}}, &(0x7f0000000000)=0x100) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x3, 0x1, 0x1ff, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r2, 0x4, 0x70bd29, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x1) 2018/05/08 11:10:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', r1}) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa}}, 0x0, 0x5, 0x0, "b0d3b7d24335b32494e6f81731d85ec2a667aefa88c3f4bcd44455669692decc8a09d9eaefe9dd9cbf938cf2da2e3826a9864a31475f918c33d47419847323f381eb3ff3e22afe505fe0a07a71ce395d"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x2, 0x0, "9f00512949db691c0d9e0259145c5d0f2bd3ffdaf67b7e296c01eda124869e416862618d67e567af2af3b33cb6c601df55e61f367dc64189160ce9dda9b6b4c214d11b4439ecb9153e4577ea080d55ad"}, 0xd8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) [ 133.578261] FAULT_INJECTION: forcing a failure. [ 133.578261] name failslab, interval 1, probability 0, space 0, times 0 [ 133.589666] CPU: 0 PID: 9654 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 133.596547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.605936] Call Trace: [ 133.608604] dump_stack+0x185/0x1d0 [ 133.612285] should_fail+0x87b/0xab0 [ 133.616059] should_failslab+0x279/0x2a0 [ 133.620169] __kmalloc+0xc2/0x350 [ 133.623692] ? br_add_if+0x87b/0x3140 [ 133.627545] br_add_if+0x87b/0x3140 [ 133.631235] ? security_capable+0x1ef/0x220 [ 133.635656] br_dev_ioctl+0x2c4/0x2b30 [ 133.639652] ? __dev_get_by_name+0x2ab/0x2d0 [ 133.644110] ? br_ioctl_deviceless_stub+0xc20/0xc20 [ 133.649163] dev_ifsioc+0x8a8/0x10c0 [ 133.653000] ? _cond_resched+0x3c/0xd0 [ 133.656978] dev_ioctl+0xa45/0x1cf0 [ 133.660709] sock_do_ioctl+0x43a/0x6b0 [ 133.664700] sock_ioctl+0x400/0xca0 [ 133.668410] ? SYSC_ioctl+0x1d2/0x260 [ 133.672253] ? sock_poll+0x370/0x370 [ 133.676008] do_vfs_ioctl+0xaf0/0x2440 [ 133.679955] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 133.685357] ? __fget_light+0x6b9/0x710 [ 133.689373] ? prepare_exit_to_usermode+0x149/0x3a0 [ 133.694435] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 133.699916] SYSC_ioctl+0x1d2/0x260 [ 133.703660] SyS_ioctl+0x54/0x80 [ 133.707122] do_syscall_64+0x309/0x430 [ 133.711078] ? ioctl_file_clone+0x4f0/0x4f0 [ 133.715442] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 133.720658] RIP: 0033:0x455979 2018/05/08 11:10:37 executing program 5: r0 = socket(0x7, 0x805, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x1e, {"023a3dfdf36d79"}, 0x242}, 0x10) close(r0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/08 11:10:37 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{0x2}}}, &(0x7f0000000000)=0x100) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/147) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffff9c, 0x3, 0x1, 0x1ff, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r2, 0x4, 0x70bd29, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x1) 2018/05/08 11:10:37 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x7d, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x8, 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffdd2, 0x8000, &(0x7f0000000140)={0xa}, 0xffffffffffffffda) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 133.723863] RSP: 002b:00007f9fd3ad1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 133.731604] RAX: ffffffffffffffda RBX: 00007f9fd3ad26d4 RCX: 0000000000455979 [ 133.738896] RDX: 0000000020000280 RSI: 00000000000089a2 RDI: 0000000000000013 [ 133.746203] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 133.753508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 133.760816] R13: 00000000000003af R14: 00000000006f9908 R15: 0000000000000001 2018/05/08 11:10:37 executing program 3: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x4, 0x0) ioctl$int_in(r0, 0x8000008004500f, &(0x7f0000000000)) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0xb1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@dstopts={0xbf, 0x0, [], [@ra={0x5, 0x2, 0x5}, @pad1={0x0, 0x1}]}, 0x10) 2018/05/08 11:10:37 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = semget$private(0x0, 0x0, 0x7bb) semctl$SEM_STAT(r1, 0x0, 0x12, &(0x7f0000000000)=""/45) ioctl$TCFLSH(r0, 0x402c542c, 0x0) 2018/05/08 11:10:37 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000), 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000200)) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:38 executing program 6: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x2, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x1000004, 0x0, 0x0, 0x40000000000000d6}) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000000)={0x1, 0xffffffff, 0x6}) ftruncate(r0, 0x9) pread64(r0, &(0x7f0000b52000)=""/67, 0x43, 0x0) 2018/05/08 11:10:38 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000040)={0x9, 0x8b}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) 2018/05/08 11:10:38 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x2000008, 0x0, 0x1) r0 = getpgrp(0xffffffffffffffff) ioprio_set$pid(0x2, r0, 0x73a9) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:10:38 executing program 5: 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)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vsock\x00', 0x101000, 0x0) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)) r1 = semget(0x1, 0x3, 0x4) semctl$GETALL(r1, 0x0, 0xd, &(0x7f00000001c0)=""/104) 2018/05/08 11:10:38 executing program 3: socket$netlink(0x10, 0x3, 0xb) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x1b8) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000200)='\x00', 0x1, 0x200408d6, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/08 11:10:38 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x7, 0x80000001, 0xcc9}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000031c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000300)=0x1026) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) 2018/05/08 11:10:38 executing program 2 (fault-call:2 fault-nth:2): r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000280)={'bridge0\x00', r1}) 2018/05/08 11:10:38 executing program 1: r0 = socket$unix(0x1, 0x100000000000005, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f0000fd5ff8)=@abs, &(0x7f00007bdffc), 0x0) [ 134.251395] FAULT_INJECTION: forcing a failure. [ 134.251395] name failslab, interval 1, probability 0, space 0, times 0 [ 134.263006] CPU: 0 PID: 9716 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 134.269889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.279276] Call Trace: [ 134.281917] dump_stack+0x185/0x1d0 [ 134.285601] should_fail+0x87b/0xab0 [ 134.289429] should_failslab+0x279/0x2a0 [ 134.293553] __kmalloc+0xc2/0x350 [ 134.297053] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 134.302468] ? switchdev_deferred_enqueue+0x9d/0x4f0 [ 134.307625] switchdev_deferred_enqueue+0x9d/0x4f0 [ 134.312656] ? switchdev_deferred_enqueue+0x4f0/0x4f0 [ 134.317904] switchdev_port_attr_set+0x1bd/0x270 [ 134.322792] br_set_state+0x178/0x4d0 [ 134.326679] ? __msan_metadata_ptr_for_store_2+0x13/0x20 [ 134.332854] br_init_port+0x10e/0x300 [ 134.336729] br_add_if+0x112c/0x3140 [ 134.340569] ? security_capable+0x1ef/0x220 [ 134.345010] br_dev_ioctl+0x2c4/0x2b30 [ 134.349022] ? __dev_get_by_name+0x2ab/0x2d0 [ 134.353487] ? br_ioctl_deviceless_stub+0xc20/0xc20 [ 134.358541] dev_ifsioc+0x8a8/0x10c0 [ 134.362377] dev_ioctl+0xa45/0x1cf0 [ 134.366123] sock_do_ioctl+0x43a/0x6b0 [ 134.370120] sock_ioctl+0x400/0xca0 [ 134.373844] ? SYSC_ioctl+0x1d2/0x260 [ 134.377690] ? sock_poll+0x370/0x370 [ 134.381444] do_vfs_ioctl+0xaf0/0x2440 [ 134.385396] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 134.390804] ? __fget_light+0x6b9/0x710 [ 134.394827] ? prepare_exit_to_usermode+0x149/0x3a0 [ 134.399897] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 134.405369] SYSC_ioctl+0x1d2/0x260 [ 134.409119] SyS_ioctl+0x54/0x80 [ 134.412587] do_syscall_64+0x309/0x430 [ 134.416537] ? ioctl_file_clone+0x4f0/0x4f0 [ 134.420909] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 134.426134] RIP: 0033:0x455979 [ 134.429350] RSP: 002b:00007f9fd3ad1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 134.437109] RAX: ffffffffffffffda RBX: 00007f9fd3ad26d4 RCX: 0000000000455979 [ 134.444421] RDX: 0000000020000280 RSI: 00000000000089a2 RDI: 0000000000000013 2018/05/08 11:10:38 executing program 1: unshare(0x10000000) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) 2018/05/08 11:10:38 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7002, &(0x7f0000000140)) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x3, 0x4, 0x84, 0xff}, 0x10) 2018/05/08 11:10:38 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e22, 0x8, @empty, 0x4}}, 0x100000000, 0x6, 0xfff, "2fd77ea2a2323dae476d1e516d87cf333dbeeecc08617e56214c0862c8c65350efea640396989435a6372ae0a69733ecd48905d519069b902f1225a3ca41efb7336dec3107f4e860129e367964c68f71"}, 0xd8) 2018/05/08 11:10:38 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r0) [ 134.451730] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 134.459041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 134.466353] R13: 00000000000003af R14: 00000000006f9908 R15: 0000000000000002 [ 134.473868] bridge0: error setting offload STP state on port 3(team_slave_0) [ 134.481226] bridge0: port 3(team_slave_0) entered disabled state 2018/05/08 11:10:38 executing program 4: 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)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x4000, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000440)=0xe8) r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={r1, r2, r3}, 0xc) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400000, 0x0) signalfd4(r4, &(0x7f0000000240)={0xffff}, 0x8, 0x80000) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x8000, 0x0) recvfrom$unix(r4, &(0x7f0000000140)=""/87, 0x57, 0x0, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e) 2018/05/08 11:10:38 executing program 2 (fault-call:2 fault-nth:3): r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000280)={'bridge0\x00', r1}) 2018/05/08 11:10:38 executing program 5: unshare(0x40600) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x40045569, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x800000, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) [ 134.693694] bridge0: port 3(team_slave_0) entered blocking state [ 134.700134] FAULT_INJECTION: forcing a failure. [ 134.700134] name failslab, interval 1, probability 0, space 0, times 0 [ 134.711502] CPU: 0 PID: 9745 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 134.718376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.727774] Call Trace: [ 134.730424] dump_stack+0x185/0x1d0 [ 134.734109] should_fail+0x87b/0xab0 [ 134.737950] should_failslab+0x279/0x2a0 [ 134.742093] __kmalloc+0xc2/0x350 [ 134.745643] ? switchdev_deferred_enqueue+0x9d/0x4f0 [ 134.750937] switchdev_deferred_enqueue+0x9d/0x4f0 [ 134.755974] ? switchdev_deferred_enqueue+0x4f0/0x4f0 [ 134.761240] switchdev_port_attr_set+0x1bd/0x270 [ 134.766090] __set_ageing_time+0x141/0x1f0 [ 134.770427] br_init_port+0x1da/0x300 [ 134.774307] br_add_if+0x112c/0x3140 [ 134.778108] ? security_capable+0x1ef/0x220 [ 134.782644] br_dev_ioctl+0x2c4/0x2b30 [ 134.786663] ? __dev_get_by_name+0x2ab/0x2d0 [ 134.791141] ? br_ioctl_deviceless_stub+0xc20/0xc20 [ 134.796205] dev_ifsioc+0x8a8/0x10c0 [ 134.800038] ? _cond_resched+0x3c/0xd0 [ 134.803987] dev_ioctl+0xa45/0x1cf0 [ 134.807743] sock_do_ioctl+0x43a/0x6b0 [ 134.811749] sock_ioctl+0x400/0xca0 [ 134.815490] ? SYSC_ioctl+0x1d2/0x260 [ 134.819352] ? sock_poll+0x370/0x370 [ 134.823121] do_vfs_ioctl+0xaf0/0x2440 [ 134.827077] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 134.832490] ? __fget_light+0x6b9/0x710 [ 134.836521] ? prepare_exit_to_usermode+0x149/0x3a0 [ 134.841599] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 134.847075] SYSC_ioctl+0x1d2/0x260 [ 134.850837] SyS_ioctl+0x54/0x80 [ 134.854316] do_syscall_64+0x309/0x430 [ 134.858276] ? ioctl_file_clone+0x4f0/0x4f0 [ 134.862656] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 134.867883] RIP: 0033:0x455979 [ 134.871103] RSP: 002b:00007f9fd3ad1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 134.878866] RAX: ffffffffffffffda RBX: 00007f9fd3ad26d4 RCX: 0000000000455979 [ 134.886179] RDX: 0000000020000280 RSI: 00000000000089a2 RDI: 0000000000000013 [ 134.893499] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 134.900809] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 134.908122] R13: 00000000000003af R14: 00000000006f9908 R15: 0000000000000003 [ 134.915533] team_slave_0: failed to offload ageing time [ 134.921105] bridge0: port 3(team_slave_0) entered disabled state 2018/05/08 11:10:39 executing program 3: getitimer(0x2, &(0x7f0000000000)) r0 = getuid() stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', r0, r1) r2 = memfd_create(&(0x7f0000000040)='&\x00', 0x3) bind$ax25(r2, &(0x7f00000001c0)={0x3, {"6f1083a79191d6"}, 0xffffffff}, 0x10) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x7, 0x7, 0x3000}, 0x4) 2018/05/08 11:10:39 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x200, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f00000001c0)=""/150) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000440)={0x2, &(0x7f0000000000)=[{0x74}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="1800000016000100000000000000000002000000e1a1e66b67f0f49c4712b317f71be54d9687ed51fa04b53fafda8209fd619ff3f42d928a182a09b39aa17e03d826233ee317ea0beb1ffe16d712f11701702300704a700d700fec5c369d548f35e2c3d503c3fbef1f3e1e2372fc05a5bfd58fb8e1e49b", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) 2018/05/08 11:10:39 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x40) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x6801, 0x0) accept$alg(r2, 0x0, 0x0) getpeername$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000000c0)={r0, 0x7, 0x1, 0x638, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) sendto$inet6(r3, &(0x7f0000eb9fff), 0x41950c8, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) 2018/05/08 11:10:39 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000040)=0x5) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x6, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="411075") 2018/05/08 11:10:39 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000002c0)={0x2, 0x6, 0x10000, 0xffff, 0x10000}, 0x14) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000000200)=""/174) r1 = shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) 2018/05/08 11:10:39 executing program 2 (fault-call:2 fault-nth:4): r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000280)={'bridge0\x00', r1}) 2018/05/08 11:10:39 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:10:39 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) capset(&(0x7f0000000040)={0x20071026, r0}, &(0x7f0000000080)={0x4, 0x3f, 0x0, 0x5, 0x0, 0x1}) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x4, 0x98402) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000100)={0x9, 0x1}) bind$unix(r1, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e24}, 0x6e) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x8) capset(&(0x7f0000000240)={0x19980330, r0}, &(0x7f0000000280)={0x1, 0xe412, 0x8, 0x80000001, 0x10000, 0x1}) bind$unix(r1, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000440)=0xe8) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000480)='/dev/vga_arbiter\x00', 0x42, 0x0) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f00000004c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={0x0, 0xfa6}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000580)={r4, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x4, 0x6, 0x2, 0x8, 0x6, 0x4, 0xe412, 0x3, 0x5, 0x1, 0x5, 0x5, 0x5, 0x5, 0x7]}, &(0x7f0000000680)=0x100) pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000000700)=0x9) write$tun(r6, &(0x7f0000000740)={@void, @void, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x4, @empty, @rand_addr=0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) ioctl$KIOCSOUND(r1, 0x4b2f, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r6, 0x1, 0x1, &(0x7f0000000780)={0x881}, 0x4) ioctl$TIOCNXCL(r5, 0x540d) ioctl$VHOST_SET_LOG_FD(r5, 0x4004af07, &(0x7f00000007c0)=r5) setresuid(r2, r2, r2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000840)={&(0x7f0000000800)=[0x0, 0x0, 0x0], 0x3}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000880)) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000008c0)=0x2) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ptmx\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000000940)={0x6, 0x6, 0x3}) r7 = inotify_add_watch(r5, &(0x7f00000009c0)='./file0\x00', 0x90) inotify_rm_watch(r6, r7) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a80)='/proc/self/net/pfkey\x00', 0x88000, 0x0) ioctl$KDSETLED(r8, 0x4b32, 0x357b79e2) [ 135.100267] bridge0: port 3(team_slave_0) entered blocking state [ 135.106689] FAULT_INJECTION: forcing a failure. [ 135.106689] name failslab, interval 1, probability 0, space 0, times 0 [ 135.118036] CPU: 0 PID: 9774 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 135.124915] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.134315] Call Trace: [ 135.136972] dump_stack+0x185/0x1d0 [ 135.140692] should_fail+0x87b/0xab0 [ 135.144530] should_failslab+0x279/0x2a0 [ 135.148653] __kmalloc+0xc2/0x350 [ 135.152169] ? switchdev_deferred_enqueue+0x9d/0x4f0 [ 135.157333] switchdev_deferred_enqueue+0x9d/0x4f0 [ 135.162308] ? switchdev_deferred_enqueue+0x4f0/0x4f0 [ 135.167538] switchdev_port_attr_set+0x1bd/0x270 [ 135.172328] br_set_state+0x178/0x4d0 [ 135.176160] br_add_if+0x1149/0x3140 [ 135.179918] ? security_capable+0x1ef/0x220 [ 135.184307] br_dev_ioctl+0x2c4/0x2b30 [ 135.188258] ? __dev_get_by_name+0x2ab/0x2d0 [ 135.192679] ? br_ioctl_deviceless_stub+0xc20/0xc20 [ 135.197729] dev_ifsioc+0x8a8/0x10c0 [ 135.201528] dev_ioctl+0xa45/0x1cf0 [ 135.205219] sock_do_ioctl+0x43a/0x6b0 [ 135.209167] sock_ioctl+0x400/0xca0 [ 135.212846] ? SYSC_ioctl+0x1d2/0x260 [ 135.216664] ? sock_poll+0x370/0x370 [ 135.220399] do_vfs_ioctl+0xaf0/0x2440 [ 135.224309] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 135.230050] ? __fget_light+0x6b9/0x710 [ 135.234046] ? prepare_exit_to_usermode+0x149/0x3a0 [ 135.239083] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 135.244505] SYSC_ioctl+0x1d2/0x260 [ 135.248195] SyS_ioctl+0x54/0x80 [ 135.251611] do_syscall_64+0x309/0x430 [ 135.255524] ? ioctl_file_clone+0x4f0/0x4f0 [ 135.259861] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 135.265219] RIP: 0033:0x455979 [ 135.268407] RSP: 002b:00007f9fd3ad1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 135.276130] RAX: ffffffffffffffda RBX: 00007f9fd3ad26d4 RCX: 0000000000455979 [ 135.283401] RDX: 0000000020000280 RSI: 00000000000089a2 RDI: 0000000000000013 [ 135.290681] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/08 11:10:39 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x20000080da14, 0x1e7}) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x8, 0x8) ioctl(r0, 0x2285, &(0x7f0000007000)='S') [ 135.297954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 135.305224] R13: 00000000000003af R14: 00000000006f9908 R15: 0000000000000004 [ 135.312619] bridge0: error setting offload STP state on port 3(team_slave_0) 2018/05/08 11:10:39 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000040)={@dev, @multicast1}, &(0x7f00000000c0)=0x8) mount(&(0x7f0000000000)='.', &(0x7f0000004900)='.', &(0x7f00000005c0)="95001c5ceff0b7933c2b716272698aa1646147", 0x1000, &(0x7f0000000540)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) 2018/05/08 11:10:39 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000740)='/dev/input/mouse#\x00', 0xcf0f, 0x80) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000600)=0x4, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000780)) r2 = memfd_create(&(0x7f00000005c0)='trusted\x00', 0x40346fcdbf187719) connect$l2tp(r1, &(0x7f0000000640)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @rand_addr=0x3}, 0x3, 0x0, 0x0, 0x4}}, 0x2e) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x869d, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000680)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7ff, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000000080)={{0x8, 0x6, 0x0, 0x9, "deef0c67a61fed6bb6a7b06d757fcbb27043aca78adcf4c40547a2705ec6f1d54f638a77939aedb8ea6cdec3", 0x6}, 0x8, [0x9, 0x4, 0x8, 0x7f, 0x43, 0x7, 0x6, 0x4, 0x4, 0x815, 0xf7, 0xfffffffffffffff9, 0x8, 0x2, 0x10001, 0x9, 0x2, 0x8001, 0x3f, 0xfffffffffffffff7, 0x3, 0x3, 0x2, 0x100000000, 0xfffffffffffff71e, 0x19860675, 0x2, 0x4f34, 0x3f, 0xfffffffffffffe00, 0x0, 0x9, 0x0, 0x2, 0x7fffffff, 0x1, 0x9, 0x40, 0x2, 0x7fffffff, 0x1, 0x0, 0x80000001, 0x9, 0x9, 0x1, 0xcfb7, 0x4, 0x1, 0x2, 0x100, 0xfffffffffffffff8, 0x9, 0x0, 0x2, 0x4, 0x8, 0x1, 0x6, 0xfffffffffffffff8, 0x101, 0x2, 0xffffffff, 0x4, 0x0, 0x6, 0x3, 0x8, 0x7, 0x155, 0x9, 0x8001, 0x3ff, 0x8, 0xee, 0x1, 0x5000, 0x5, 0xc00, 0x79, 0x3, 0x1, 0x9, 0x7, 0x4, 0x401, 0x4, 0x2000000000000, 0xff, 0x6, 0x6, 0x3, 0x100000000, 0x1, 0x40, 0x7, 0x5, 0x4, 0x1, 0x9, 0x6, 0x2, 0x4ffd129, 0xff, 0x800, 0x3ff, 0x80000001, 0x3, 0xfffffffffffffffe, 0x1, 0x9, 0x100, 0x489081f3, 0x3ff, 0x4b2f, 0x0, 0x5, 0x4, 0x9, 0x3, 0x200, 0x6, 0xfffffffffffffffe, 0x30, 0x8000, 0xffffffffffffffff, 0x4, 0x8], {r4, r5+10000000}}) chroot(&(0x7f0000000580)='./file0\x00') 2018/05/08 11:10:39 executing program 5: prctl$intptr(0x1f, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x3c, r1, 0x100, 0x70bd26, 0x25dfdbfd, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000040}, 0x20000011) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4000, 0x0) fcntl$getflags(r2, 0x408) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r3, 0x0, 0x70bd2a, 0x25dfdbfc, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x29}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000090}, 0x10) 2018/05/08 11:10:39 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000200)={0x3, r0}) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) 2018/05/08 11:10:39 executing program 1: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000140), 0x4) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x0) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000100)=0x1f) 2018/05/08 11:10:39 executing program 6: r0 = timerfd_create(0x0, 0x801) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400, 0x0) sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000001c0)="2278fdc0a9eb760f26d6445b0247a75726ad35a45fc29c14a3131c6205b1ec74491814fa011c6da273e3f79cde5bec4dbca25fb14b7a24e4b66ca7ae158f8f2e74fa63f19f2902317bc15ebfb82ade10b762426925fd9f1b52824704ff1016ef3d351f5ecff135c3a8d918e264e3e67cd076fbe83037facef7bea0847ab6ea89b21d8908d20156f070acb8d485146e1b46a22dd5555cd625bbc0fbe720f774d2788041fcdb9811", 0xa7}, {&(0x7f0000000280)="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", 0xfb}], 0x2, &(0x7f0000000380)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x40}, 0x20000080) 2018/05/08 11:10:39 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) close(r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_mr_vif\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000000000)) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) r3 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil) sysfs$1(0x1, &(0x7f0000000140)='rng\x00') shmctl$IPC_RMID(r3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x13fac000000000, r2, 0x0, 0xfff}) syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x6, 0x10000) 2018/05/08 11:10:39 executing program 2 (fault-call:2 fault-nth:5): r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000280)={'bridge0\x00', r1}) 2018/05/08 11:10:39 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x200, 0x20800) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r1, 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000280)=0x8000, 0x4) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r2 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x4, 0x40080) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000001c0)=0x4, 0x4) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) finit_module(r2, &(0x7f0000000180)='/dev/input/mouse#\x00', 0x3) 2018/05/08 11:10:39 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000280)='/dev/urandom\x00', 0xc100, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e20, @rand_addr}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}], 0x40) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f00000001c0)) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f0000000080)=""/103, 0x67}, &(0x7f0000000100), 0x1}, 0x20) 2018/05/08 11:10:39 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) r1 = syz_open_dev$mouse(&(0x7f0000000740)='/dev/input/mouse#\x00', 0xcf0f, 0x80) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000600)=0x4, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000780)) r2 = memfd_create(&(0x7f00000005c0)='trusted\x00', 0x40346fcdbf187719) connect$l2tp(r1, &(0x7f0000000640)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @rand_addr=0x3}, 0x3, 0x0, 0x0, 0x4}}, 0x2e) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x869d, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000680)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x7ff, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r3, 0xc4c85512, &(0x7f0000000080)={{0x8, 0x6, 0x0, 0x9, "deef0c67a61fed6bb6a7b06d757fcbb27043aca78adcf4c40547a2705ec6f1d54f638a77939aedb8ea6cdec3", 0x6}, 0x8, [0x9, 0x4, 0x8, 0x7f, 0x43, 0x7, 0x6, 0x4, 0x4, 0x815, 0xf7, 0xfffffffffffffff9, 0x8, 0x2, 0x10001, 0x9, 0x2, 0x8001, 0x3f, 0xfffffffffffffff7, 0x3, 0x3, 0x2, 0x100000000, 0xfffffffffffff71e, 0x19860675, 0x2, 0x4f34, 0x3f, 0xfffffffffffffe00, 0x0, 0x9, 0x0, 0x2, 0x7fffffff, 0x1, 0x9, 0x40, 0x2, 0x7fffffff, 0x1, 0x0, 0x80000001, 0x9, 0x9, 0x1, 0xcfb7, 0x4, 0x1, 0x2, 0x100, 0xfffffffffffffff8, 0x9, 0x0, 0x2, 0x4, 0x8, 0x1, 0x6, 0xfffffffffffffff8, 0x101, 0x2, 0xffffffff, 0x4, 0x0, 0x6, 0x3, 0x8, 0x7, 0x155, 0x9, 0x8001, 0x3ff, 0x8, 0xee, 0x1, 0x5000, 0x5, 0xc00, 0x79, 0x3, 0x1, 0x9, 0x7, 0x4, 0x401, 0x4, 0x2000000000000, 0xff, 0x6, 0x6, 0x3, 0x100000000, 0x1, 0x40, 0x7, 0x5, 0x4, 0x1, 0x9, 0x6, 0x2, 0x4ffd129, 0xff, 0x800, 0x3ff, 0x80000001, 0x3, 0xfffffffffffffffe, 0x1, 0x9, 0x100, 0x489081f3, 0x3ff, 0x4b2f, 0x0, 0x5, 0x4, 0x9, 0x3, 0x200, 0x6, 0xfffffffffffffffe, 0x30, 0x8000, 0xffffffffffffffff, 0x4, 0x8], {r4, r5+10000000}}) chroot(&(0x7f0000000580)='./file0\x00') 2018/05/08 11:10:39 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000002000/0x1000)=nil, 0x1000) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000000000)="a20e3e2d006c14c034e91142d90f3511d8bfde3725cd2e48fba833f9e67064efb95c491e54e2f970569fb43a72ecb302ddd5dae1febbab6ab76b0dd4") mremap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffc000/0x3000)=nil) socket$inet_smc(0x2b, 0x1, 0x0) 2018/05/08 11:10:39 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000240), 0x0) 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$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000240)='(\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14, 0x80800) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @rand_addr=0xd04}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xa87, 0x2, 0x200, 0x400, 0x2, 0x40000200, r3}) [ 135.817580] bridge0: port 3(team_slave_0) entered blocking state [ 135.824135] bridge0: port 3(team_slave_0) entered disabled state [ 135.830424] FAULT_INJECTION: forcing a failure. [ 135.830424] name failslab, interval 1, probability 0, space 0, times 0 [ 135.841751] CPU: 1 PID: 9823 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 135.848653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.858039] Call Trace: [ 135.860679] dump_stack+0x185/0x1d0 [ 135.864368] should_fail+0x87b/0xab0 [ 135.868187] should_failslab+0x279/0x2a0 [ 135.872296] __kmalloc+0xc2/0x350 [ 135.875789] ? kmsan_set_origin_inline+0x6b/0x120 [ 135.880749] ? switchdev_deferred_enqueue+0x9d/0x4f0 [ 135.880789] switchdev_deferred_enqueue+0x9d/0x4f0 [ 135.880835] ? switchdev_deferred_enqueue+0x4f0/0x4f0 [ 135.880869] ? br_multicast_add_port+0x138/0x490 [ 135.880907] switchdev_port_attr_set+0x1bd/0x270 [ 135.880944] br_multicast_add_port+0x25d/0x490 [ 135.880987] br_add_if+0x117a/0x3140 2018/05/08 11:10:39 executing program 4: mmap(&(0x7f0000e65000/0x4000)=nil, 0x4000, 0x5, 0x31, 0xffffffffffffffff, 0x40000) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r1 = request_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x150, r0, 0x0) keyctl$describe(0x6, r1, &(0x7f0000000180)=""/4096, 0x1000) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) [ 135.881044] ? security_capable+0x1ef/0x220 [ 135.881136] br_dev_ioctl+0x2c4/0x2b30 [ 135.922423] ? __dev_get_by_name+0x2ab/0x2d0 [ 135.926892] ? br_ioctl_deviceless_stub+0xc20/0xc20 [ 135.931945] dev_ifsioc+0x8a8/0x10c0 [ 135.935727] dev_ioctl+0xa45/0x1cf0 [ 135.939474] sock_do_ioctl+0x43a/0x6b0 [ 135.943471] sock_ioctl+0x400/0xca0 [ 135.947185] ? SYSC_ioctl+0x1d2/0x260 [ 135.951115] ? sock_poll+0x370/0x370 [ 135.954862] do_vfs_ioctl+0xaf0/0x2440 [ 135.958813] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 135.964223] ? __fget_light+0x6b9/0x710 [ 135.968243] ? prepare_exit_to_usermode+0x149/0x3a0 [ 135.973317] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 135.978768] SYSC_ioctl+0x1d2/0x260 [ 135.982520] SyS_ioctl+0x54/0x80 [ 135.986332] do_syscall_64+0x309/0x430 [ 135.990278] ? ioctl_file_clone+0x4f0/0x4f0 [ 135.994644] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 135.999860] RIP: 0033:0x455979 [ 136.003065] RSP: 002b:00007f9fd3ad1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 136.010811] RAX: ffffffffffffffda RBX: 00007f9fd3ad26d4 RCX: 0000000000455979 2018/05/08 11:10:40 executing program 3: r0 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f0000000040)=@random={'system.', '\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x1ff, 0x181001) openat$cgroup_type(r1, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000140)=0x515) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) r2 = accept4$alg(r1, 0x0, 0x0, 0x800) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x20010, r2, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00000001c0)={0x1, 0x7fffffff, 0x1, 0x4, 0x3f, 0x4, 0xfffffffffffffffc, 0x6, 0x5, 0x4e}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x70000000, 0xe742, 0x9}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x5}, 0x8) write(r1, &(0x7f00000002c0)="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", 0x1000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001300)={r3, 0x1c, &(0x7f00000012c0)=[@in6={0xa, 0x4e21, 0x8001, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000001340)=0x10) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000001380)=0xffffffffffff66a5) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000013c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000001400)=""/202, &(0x7f0000001500)=0xca) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001540)=0x0) wait4(r6, &(0x7f0000001580), 0xa, &(0x7f00000015c0)) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000001680)={r3, 0x9}, 0x8) perf_event_open$cgroup(&(0x7f0000001700)={0x3, 0x70, 0x1, 0xffffffff, 0xefb5, 0x49d5, 0x0, 0xff, 0x1, 0x2, 0x400, 0x9fe, 0x1, 0x3ff, 0x4, 0xfffffffff392c8d4, 0x7, 0xff, 0x1d57, 0x4, 0x1000, 0x1, 0x9, 0x6, 0x9, 0x1, 0x3, 0x7fff, 0x7, 0xa0000000, 0x4, 0x45, 0x8000, 0x2, 0x2, 0x9, 0x9, 0x7, 0x0, 0x200, 0x5, @perf_bp={&(0x7f00000016c0), 0x8}, 0x8020, 0x401, 0x3, 0x0, 0xf7c3, 0x51, 0xf4e6260000000000}, r5, 0xe, r1, 0x1) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000001780)={0xffffffffffff0b76, 0x80}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000017c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) accept4$nfc_llcp(r1, &(0x7f0000001800), &(0x7f0000001880)=0x60, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000018c0)={r4, @in6={{0xa, 0x4e24, 0x4, @empty, 0x9}}, [0x0, 0x7fffffff, 0x4, 0x3e, 0x745bc6bc, 0xfff, 0x4, 0x0, 0x7, 0x1000, 0x7f6, 0x80, 0x1ff, 0x3f, 0xf70]}, &(0x7f00000019c0)=0x100) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000001a00)="82363b6b515c8c0c6d2d564bebc1084e42462b96c120e602aa1efeeaadb5df49aaffe24b318cc0d28eba10ef59f82812ea2ea1b0b4ce4bf7e52f62369f21de4843b05c78c8b39c9cdaeafd3337cd2ee5c283eea0b05f4b8765c0e2d3564ac0746d86367a10c1c1885d8839c6ac12d849af13d769c0127e31a8bedfb954ffc5e783915159461532044b9e1a4aa715331a7147b46ba772ad7f2029141b0b7fa75e2b84ddb3889c212bee5b2f74916fac8d987975c8506585ce218a8f9157c8683b4dfce4d17575c933014ecf7f47e829a1ee947005ff74255cdadd") syz_open_dev$urandom(&(0x7f0000001b00)='/dev/urandom\x00', 0x0, 0x40002) timer_create(0x7, &(0x7f0000002bc0)={0x0, 0x23, 0x4, @thr={&(0x7f0000001b40)="314a51db1c7e18ce9434d252cef889cdef79b03259777be3a09eb5e0068f2c9a0c4bf743e397b7785046ed5c3512c7898e865ef10ce0e7cf80fe8328f0bd87ded8", &(0x7f0000001bc0)="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"}}, &(0x7f0000002c00)=0x0) timer_getoverrun(r7) connect(0xffffffffffffffff, &(0x7f0000002c40)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x80) vmsplice(r5, &(0x7f00000030c0)=[{&(0x7f0000002cc0)="57b3ef6be9d4907e77c466fcba79e2cf86adfcac0e7cfed869102ddd1ff8d5d41e2e94f5456fcfa6a900de17f21294490ebf2bfcfe52a9981320a9bcb2893e3fa36176bdcb64e81e1bf75d8986078657b229a6270cc36040e3419f108f65a2c66eb841ea6c33b7665f9dbace990be03defacb9d172", 0x75}, {&(0x7f0000002d40)="dffaf6f7d693dac5a54f93b0de7f768653c23171fdfc5ba0816178278349139341f723f72b8c36d1736d0d30d2cdba9799af2b24", 0x34}, {&(0x7f0000002d80)="7c8c5ab44c2c08b9ed1f729d5b7188d81d37ad8763513c32aa3614f3dd0b39623fb54d2318d0269017e43b42804845bcd355af7304ab891ae8d6754fd4391fc845", 0x41}, {&(0x7f0000002e00)="4e8e87e696dd07b6ccf7abf136fba811800be7aa6e8aff3f0ac3661b2e0e1fec49f132f94cb3016af39feff234f2fbee2671fb7bbba9555da318f48b12ec2529d5f54dfcd5c5e62e050f164de8d6d18a24e02e61c15b4a6ae4908c1f880cb1da95c24205b2454bcfc2ed4152565dd354e0a2c586d69f93133a7123702dafa73ab8a993bf562cbf6bbd5f2aa1f1edfcb8127a423d373863e92608f161c432b57ece7e119b166b8255e0793d5a58fd2461ea0a0a5939e75984f23861a5aa0a270797d85ebb22d00154d5b83a1c820554f76bd6bb7155ad0ea3c6e0b8fc8feaf0395755549f", 0xe4}, {&(0x7f0000002f00)="a96098f0ecb2804fff2073f860abac9fa2e0042de3e711f61a344407db91af06f03bba6847b3c78c8e9608ab7d2ef3048457f14001aadb41acefed97c532f71f119f2004bf23ffad1f6538fe2d0ee132cd739315af8dfce4f586472e7c5d88ef2caffd77f7653d4d5268db38804961d1ab9726fbc993481e24d6c788436ab1b43a3016", 0x83}, {&(0x7f0000002fc0)="e795fe81088d852d2bda42c3c39428eafbcb392c5901dc4fd302d577fd23684f42680384c5684d9fd92f25d3686b9b771cb485360b773e77418fe0d07609d0c4a3eb027158df453cdc00fe899d4c3e02c362de54d78b9132161c99283cc69248f00a4cd095bfd9c2caeed93660f19087d327634243a425a82d19898d089abeb64cd7548f3fcc0734d31645d66b9209eee90e20d061989b7caabf40e09a03fb59701ee369884274daa84b479f9f66df53882f53e743e334b4371c127622b363c9d9c713ef33533fd3f7dd2d34", 0xcc}], 0x6, 0xa) [ 136.018109] RDX: 0000000020000280 RSI: 00000000000089a2 RDI: 0000000000000013 [ 136.025405] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 136.032715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 136.040015] R13: 00000000000003af R14: 00000000006f9908 R15: 0000000000000005 2018/05/08 11:10:40 executing program 6: unshare(0x400) r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') ppoll(&(0x7f0000000000)=[{r0, 0x1000}], 0x1, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)={0xc6}, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000000c0)='cgroupP\x00') lseek(r0, 0x0, 0x4) 2018/05/08 11:10:40 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x3, 0x210900) mkdirat$cgroup(r0, &(0x7f0000000080)='syz0\x00', 0x1ff) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="1b6f333a91831c3bff8c0a351f39a1b157fa5d0efa403c87e116edc18cf97a340f46800086a400817ad943ca9a2dd33340a2d1dfc1a7059614cbf671c8c0ae8374a8d8b8ed17831ba849aea13d5cd11655d01558589b8e9e7fa3a6341fc4758c108b5b6309d0acb96d3d14818da78de8123c2ca88d68a6cdb7068a54ebf2156318e89fed1ca9a5492102d4b31f6653c822596d97a8a3a715287d846fe3e3ee51c47882f7") mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:10:40 executing program 5: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x8001, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x0, 0x0, {0x30, 0x0, 0x3, 0x3, 0x0, 0xf, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/05/08 11:10:40 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000), 0x4) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) 2018/05/08 11:10:40 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$KDSETMODE(r0, 0x4b3a, 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001040)={r0, &(0x7f0000000000)="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", &(0x7f0000001000)=""/30}, 0x18) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x89012, r0, 0x0) getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000001080), &(0x7f00000010c0)=0x4) 2018/05/08 11:10:40 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) vmsplice(r1, &(0x7f00000002c0)=[{&(0x7f0000000240)}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x100000000, @dev={0xfe, 0x80, [], 0x10}, 0x7f}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r3, 0x1, "bd"}, &(0x7f00000001c0)=0x9) dup2(r1, r0) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7fffffff, 0x800) dup2(r0, r2) 2018/05/08 11:10:40 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000000280)={0x80, 0x8, [0x0, 0x0]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/126, &(0x7f00000000c0)=0x7e) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000000440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000400)={&(0x7f00000002c0)={0x10c, 0x32, 0x400, 0x70bd2a, 0x25dfdbfc, {0x19}, [@generic="5aeb0182b925e0909a3b616d6e9f684908c583abb7d1764ad765c77f08a1b6b5f9dab40f8c1ed9c385e5bbf05f01dcab6c4b4cc13a6004b6dbd4702662744ab1c361f934dc5f934cd1ee8f5ac865977e9426ad4ee4d85fd7f599fb51b451bf24c477ddff890a9b9412bf2f7abcec5931710ceb667dee53474fe2c38e887a36b17493d8539d0051993ee862ddd170551c63cf0609e7d08792c451747642fb1598b01c43b332af702dc7c05ab216f57ef015ae23aa84c8475f36784afd1317f1eab289e8e25cedeca91673c220dc35765570b7f1414c2df722feb432d12ac6d6e2fefcbd330e0e913bda7b511b71", @typed={0x8, 0x22, @uid=r2}]}, 0x10c}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) 2018/05/08 11:10:40 executing program 2 (fault-call:2 fault-nth:6): r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'team_slave_0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f0000000280)={'bridge0\x00', r1}) 2018/05/08 11:10:40 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x141000, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x4) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000000000), 0x2, 0x3) 2018/05/08 11:10:40 executing program 3: r0 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f0000000040)=@random={'system.', '\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x2) r1 = syz_open_dev$sndmidi(&(0x7f00000000c0)='/dev/snd/midiC#D#\x00', 0x1ff, 0x181001) openat$cgroup_type(r1, &(0x7f0000000100)='cgroup.type\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000140)=0x515) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000180)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) r2 = accept4$alg(r1, 0x0, 0x0, 0x800) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000000, 0x20010, r2, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00000001c0)={0x1, 0x7fffffff, 0x1, 0x4, 0x3f, 0x4, 0xfffffffffffffffc, 0x6, 0x5, 0x4e}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x70000000, 0xe742, 0x9}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r3, 0x5}, 0x8) write(r1, &(0x7f00000002c0)="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", 0x1000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001300)={r3, 0x1c, &(0x7f00000012c0)=[@in6={0xa, 0x4e21, 0x8001, @loopback={0x0, 0x1}, 0x5}]}, &(0x7f0000001340)=0x10) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000001380)=0xffffffffffff66a5) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000013c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000001400)=""/202, &(0x7f0000001500)=0xca) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001540)=0x0) wait4(r6, &(0x7f0000001580), 0xa, &(0x7f00000015c0)) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000001680)={r3, 0x9}, 0x8) perf_event_open$cgroup(&(0x7f0000001700)={0x3, 0x70, 0x1, 0xffffffff, 0xefb5, 0x49d5, 0x0, 0xff, 0x1, 0x2, 0x400, 0x9fe, 0x1, 0x3ff, 0x4, 0xfffffffff392c8d4, 0x7, 0xff, 0x1d57, 0x4, 0x1000, 0x1, 0x9, 0x6, 0x9, 0x1, 0x3, 0x7fff, 0x7, 0xa0000000, 0x4, 0x45, 0x8000, 0x2, 0x2, 0x9, 0x9, 0x7, 0x0, 0x200, 0x5, @perf_bp={&(0x7f00000016c0), 0x8}, 0x8020, 0x401, 0x3, 0x0, 0xf7c3, 0x51, 0xf4e6260000000000}, r5, 0xe, r1, 0x1) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000001780)={0xffffffffffff0b76, 0x80}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000017c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) accept4$nfc_llcp(r1, &(0x7f0000001800), &(0x7f0000001880)=0x60, 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000018c0)={r4, @in6={{0xa, 0x4e24, 0x4, @empty, 0x9}}, [0x0, 0x7fffffff, 0x4, 0x3e, 0x745bc6bc, 0xfff, 0x4, 0x0, 0x7, 0x1000, 0x7f6, 0x80, 0x1ff, 0x3f, 0xf70]}, &(0x7f00000019c0)=0x100) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000001a00)="82363b6b515c8c0c6d2d564bebc1084e42462b96c120e602aa1efeeaadb5df49aaffe24b318cc0d28eba10ef59f82812ea2ea1b0b4ce4bf7e52f62369f21de4843b05c78c8b39c9cdaeafd3337cd2ee5c283eea0b05f4b8765c0e2d3564ac0746d86367a10c1c1885d8839c6ac12d849af13d769c0127e31a8bedfb954ffc5e783915159461532044b9e1a4aa715331a7147b46ba772ad7f2029141b0b7fa75e2b84ddb3889c212bee5b2f74916fac8d987975c8506585ce218a8f9157c8683b4dfce4d17575c933014ecf7f47e829a1ee947005ff74255cdadd") syz_open_dev$urandom(&(0x7f0000001b00)='/dev/urandom\x00', 0x0, 0x40002) timer_create(0x7, &(0x7f0000002bc0)={0x0, 0x23, 0x4, @thr={&(0x7f0000001b40)="314a51db1c7e18ce9434d252cef889cdef79b03259777be3a09eb5e0068f2c9a0c4bf743e397b7785046ed5c3512c7898e865ef10ce0e7cf80fe8328f0bd87ded8", &(0x7f0000001bc0)="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"}}, &(0x7f0000002c00)=0x0) timer_getoverrun(r7) connect(0xffffffffffffffff, &(0x7f0000002c40)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x80) vmsplice(r5, &(0x7f00000030c0)=[{&(0x7f0000002cc0)="57b3ef6be9d4907e77c466fcba79e2cf86adfcac0e7cfed869102ddd1ff8d5d41e2e94f5456fcfa6a900de17f21294490ebf2bfcfe52a9981320a9bcb2893e3fa36176bdcb64e81e1bf75d8986078657b229a6270cc36040e3419f108f65a2c66eb841ea6c33b7665f9dbace990be03defacb9d172", 0x75}, {&(0x7f0000002d40)="dffaf6f7d693dac5a54f93b0de7f768653c23171fdfc5ba0816178278349139341f723f72b8c36d1736d0d30d2cdba9799af2b24", 0x34}, {&(0x7f0000002d80)="7c8c5ab44c2c08b9ed1f729d5b7188d81d37ad8763513c32aa3614f3dd0b39623fb54d2318d0269017e43b42804845bcd355af7304ab891ae8d6754fd4391fc845", 0x41}, {&(0x7f0000002e00)="4e8e87e696dd07b6ccf7abf136fba811800be7aa6e8aff3f0ac3661b2e0e1fec49f132f94cb3016af39feff234f2fbee2671fb7bbba9555da318f48b12ec2529d5f54dfcd5c5e62e050f164de8d6d18a24e02e61c15b4a6ae4908c1f880cb1da95c24205b2454bcfc2ed4152565dd354e0a2c586d69f93133a7123702dafa73ab8a993bf562cbf6bbd5f2aa1f1edfcb8127a423d373863e92608f161c432b57ece7e119b166b8255e0793d5a58fd2461ea0a0a5939e75984f23861a5aa0a270797d85ebb22d00154d5b83a1c820554f76bd6bb7155ad0ea3c6e0b8fc8feaf0395755549f", 0xe4}, {&(0x7f0000002f00)="a96098f0ecb2804fff2073f860abac9fa2e0042de3e711f61a344407db91af06f03bba6847b3c78c8e9608ab7d2ef3048457f14001aadb41acefed97c532f71f119f2004bf23ffad1f6538fe2d0ee132cd739315af8dfce4f586472e7c5d88ef2caffd77f7653d4d5268db38804961d1ab9726fbc993481e24d6c788436ab1b43a3016", 0x83}, {&(0x7f0000002fc0)="e795fe81088d852d2bda42c3c39428eafbcb392c5901dc4fd302d577fd23684f42680384c5684d9fd92f25d3686b9b771cb485360b773e77418fe0d07609d0c4a3eb027158df453cdc00fe899d4c3e02c362de54d78b9132161c99283cc69248f00a4cd095bfd9c2caeed93660f19087d327634243a425a82d19898d089abeb64cd7548f3fcc0734d31645d66b9209eee90e20d061989b7caabf40e09a03fb59701ee369884274daa84b479f9f66df53882f53e743e334b4371c127622b363c9d9c713ef33533fd3f7dd2d34", 0xcc}], 0x6, 0xa) 2018/05/08 11:10:40 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/05/08 11:10:40 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f00000001c0)=0x78) vmsplice(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000000840)="0a0598732f", 0x5}], 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000040)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000001000)=""/174) [ 136.605218] bridge0: port 3(team_slave_0) entered blocking state [ 136.611586] bridge0: port 3(team_slave_0) entered disabled state [ 136.640358] FAULT_INJECTION: forcing a failure. [ 136.640358] name failslab, interval 1, probability 0, space 0, times 0 [ 136.651846] CPU: 0 PID: 9885 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 136.658719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.668111] Call Trace: [ 136.670752] dump_stack+0x185/0x1d0 [ 136.674605] should_fail+0x87b/0xab0 [ 136.678430] should_failslab+0x279/0x2a0 [ 136.682543] kmem_cache_alloc+0x136/0xb90 [ 136.686754] ? __kernfs_new_node+0x137/0x6e0 [ 136.691272] __kernfs_new_node+0x137/0x6e0 [ 136.695556] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 136.700976] kernfs_create_dir_ns+0x167/0x4e0 [ 136.705539] sysfs_create_dir_ns+0x177/0x4c0 [ 136.710065] kobject_add_internal+0xbef/0x1700 [ 136.714724] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 136.720268] kobject_init_and_add+0x5cb/0x710 [ 136.724883] br_add_if+0xd24/0x3140 [ 136.728576] ? security_capable+0x1ef/0x220 [ 136.733031] br_dev_ioctl+0x2c4/0x2b30 [ 136.737028] ? __dev_get_by_name+0x2ab/0x2d0 [ 136.741489] ? br_ioctl_deviceless_stub+0xc20/0xc20 [ 136.746554] dev_ifsioc+0x8a8/0x10c0 [ 136.750394] dev_ioctl+0xa45/0x1cf0 2018/05/08 11:10:40 executing program 5: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1001}) syz_open_dev$sndctrl(&(0x7f00000001c0)='/dev/snd/controlC#\x00', 0xb4, 0x8080) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x10800, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f00000000c0)="579609b2ed7e4d049c19b2a34a05c866b0b2f5e0ba994b3c78844bd69c23fc3bd3eead0f6458c2a8869b93b59f07b25e88b5968c121051480f4d244c135e9b773500892f5427f7ecaf302de5b7cf25ac896245dc193aa60861fd1092") r3 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r3, r4, r5) io_setup(0x469, &(0x7f0000000180)=0x0) io_submit(r6, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000380)="a6", 0x1}]) 2018/05/08 11:10:40 executing program 3: r0 = epoll_create(0x5) r1 = socket$inet6(0xa, 0x1, 0x8010004000000084) r2 = fcntl$dupfd(r1, 0x0, r1) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000080)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x3, 0x4) [ 136.754146] sock_do_ioctl+0x43a/0x6b0 [ 136.758153] sock_ioctl+0x400/0xca0 [ 136.761873] ? SYSC_ioctl+0x1d2/0x260 [ 136.765723] ? sock_poll+0x370/0x370 [ 136.769502] do_vfs_ioctl+0xaf0/0x2440 [ 136.773450] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 136.778860] ? __fget_light+0x6b9/0x710 [ 136.782892] ? prepare_exit_to_usermode+0x149/0x3a0 [ 136.787975] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 136.793437] SYSC_ioctl+0x1d2/0x260 [ 136.797189] SyS_ioctl+0x54/0x80 [ 136.800666] do_syscall_64+0x309/0x430 2018/05/08 11:10:40 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x20, 0x4000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'ip6gre0\x00', 0x600}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) [ 136.804622] ? ioctl_file_clone+0x4f0/0x4f0 [ 136.809027] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 136.814251] RIP: 0033:0x455979 [ 136.817458] RSP: 002b:00007f9fd3ad1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 136.825211] RAX: ffffffffffffffda RBX: 00007f9fd3ad26d4 RCX: 0000000000455979 [ 136.832515] RDX: 0000000020000280 RSI: 00000000000089a2 RDI: 0000000000000013 [ 136.839817] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 136.847115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 136.854423] R13: 00000000000003af R14: 00000000006f9908 R15: 0000000000000006 [ 136.861952] ------------[ cut here ]------------ [ 136.866805] kobject_add_internal failed for brport (error: -12 parent: team_slave_0) [ 136.875305] WARNING: CPU: 0 PID: 9885 at lib/kobject.c:242 kobject_add_internal+0x10fc/0x1700 [ 136.884191] Kernel panic - not syncing: panic_on_warn set ... [ 136.884191] [ 136.891612] CPU: 0 PID: 9885 Comm: syz-executor2 Not tainted 4.16.0+ #87 [ 136.898478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.907866] Call Trace: [ 136.910504] dump_stack+0x185/0x1d0 [ 136.914182] panic+0x39d/0x940 [ 136.917458] ? disable_trace_on_warning+0x18/0xd0 [ 136.922352] __warn+0x40f/0x580 [ 136.925680] ? kobject_add_internal+0x10fc/0x1700 [ 136.930571] report_bug+0x72a/0x880 [ 136.934271] ? kobject_add_internal+0x10fc/0x1700 [ 136.939161] do_error_trap+0x1aa/0x600 [ 136.943178] do_invalid_op+0x46/0x50 [ 136.946935] invalid_op+0x1b/0x40 [ 136.950439] RIP: 0010:kobject_add_internal+0x10fc/0x1700 2018/05/08 11:10:40 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) [ 136.955906] RSP: 0018:ffff88014a6bf4a8 EFLAGS: 00010282 [ 136.961306] RAX: 0000000000000048 RBX: 0000000000000000 RCX: 0000000000000000 [ 136.968599] RDX: ffffc90001f9c000 RSI: 000000000001ada1 RDI: 000000000001ada2 [ 136.975896] RBP: ffff88014a6bf540 R08: 0000000001080020 R09: 0000000000000002 [ 136.983203] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 136.990531] R13: 00000000fffffff4 R14: ffff8801503856f0 R15: ffff88014d5aa698 [ 136.997887] ? kobject_add_internal+0x10fc/0x1700 [ 137.002891] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 137.008468] kobject_init_and_add+0x5cb/0x710 [ 137.013092] br_add_if+0xd24/0x3140 [ 137.016794] ? security_capable+0x1ef/0x220 [ 137.021226] br_dev_ioctl+0x2c4/0x2b30 [ 137.025235] ? __dev_get_by_name+0x2ab/0x2d0 [ 137.029702] ? br_ioctl_deviceless_stub+0xc20/0xc20 [ 137.034759] dev_ifsioc+0x8a8/0x10c0 [ 137.038581] dev_ioctl+0xa45/0x1cf0 [ 137.042328] sock_do_ioctl+0x43a/0x6b0 [ 137.046344] sock_ioctl+0x400/0xca0 [ 137.050091] ? SYSC_ioctl+0x1d2/0x260 2018/05/08 11:10:41 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa}, 0x1c) [ 137.053949] ? sock_poll+0x370/0x370 [ 137.057705] do_vfs_ioctl+0xaf0/0x2440 [ 137.061656] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 137.067064] ? __fget_light+0x6b9/0x710 [ 137.071081] ? prepare_exit_to_usermode+0x149/0x3a0 [ 137.076147] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 137.081606] SYSC_ioctl+0x1d2/0x260 [ 137.085364] SyS_ioctl+0x54/0x80 [ 137.088833] do_syscall_64+0x309/0x430 [ 137.092780] ? ioctl_file_clone+0x4f0/0x4f0 [ 137.097144] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 137.102443] RIP: 0033:0x455979 [ 137.105654] RSP: 002b:00007f9fd3ad1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 137.113405] RAX: ffffffffffffffda RBX: 00007f9fd3ad26d4 RCX: 0000000000455979 [ 137.120718] RDX: 0000000020000280 RSI: 00000000000089a2 RDI: 0000000000000013 [ 137.128014] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 137.135310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 137.142608] R13: 00000000000003af R14: 00000000006f9908 R15: 0000000000000006 [ 137.150449] Dumping ftrace buffer: [ 137.153995] (ftrace buffer empty) [ 137.157693] Kernel Offset: disabled [ 137.161313] Rebooting in 86400 seconds..