8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3, 0x2}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40)={0x0, 0x4}, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000fc0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0xfff, 0x0, 0x3ff, 0x1, 0x4, 0x100000000, 0x400}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="02cc86289359fb46ae8d85db62542de6a33f1662c7b7a9a1cc8ee2e9620dd502fef5820e67b2edaec8a471c17ecdc01068ad6facc34ea32586df28cd7a9fb23d5c438f815e4e20848691667fa5be4cb95fbdeef44d8b75"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0xb0, &(0x7f0000003a40)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}]}, &(0x7f0000003b40)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003b80)={0x0, 0x4, 0x8001, 0x5, 0x20000000, 0xff}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) 2018/04/17 00:20:53 executing program 0: r0 = memfd_create(&(0x7f000000e000)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @control}], 0x1c) write$sndseq(r2, &(0x7f0000053000), 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}}, 0xa, 0x9, 0xe, 0xfffffffffffffff9, 0x10}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x7ff, 0xa9, 0x0, 0x7, 0x7, 0x7, 0x4000000000000, 0x200, r3}, &(0x7f0000000200)=0x20) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x4000, 0x0) r5 = epoll_create(0x7) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000080)={0x2}) r6 = syz_open_procfs(0x0, &(0x7f0000000100)='schedstat\x00') preadv(r6, &(0x7f0000000100), 0x0, 0x10400003) 2018/04/17 00:20:53 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de6ff7)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018bf12)=""/4, 0x4}], 0x1, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0x9, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) r2 = gettid() getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e20, 0x7, @empty, 0x51}}, 0x6, 0xca36, 0x9, 0x0, 0x5}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000480)={r3, 0x0, 0x3, [0x1, 0x8, 0x1000]}, &(0x7f0000000680)=0xe) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000200)=0x1f05e28f, 0x8) timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000fd7000)) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r4 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffeffffffd, 0x10000000032, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000080)=0xc) tkill(r2, 0x1000000000013) ppoll(&(0x7f0000000140)=[{0xffffffffffffffff, 0x4242}, {r4}], 0x2, &(0x7f0000000180), &(0x7f00000001c0)={0x1ff}, 0x8) fcntl$setstatus(r4, 0x4, 0x46400) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000006c0)={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff]}, 0x5, 0x80000000, 0x6, 0x400, 0x0, 0x0, r1}) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000000400)={&(0x7f0000000740)=ANY=[@ANYBLOB="930848daa5cb381eb41ec3b1a341878a655fba1e4657008839c1e73415df6cc25b35a429077c34d46b774e988c68e0436e1e6dc91b3b55899048f0eb2aaa3f2d594d9ac9b8bc257c687a7c18512125c82fa8c5882cfde119200c4812b3c3f19a8985e60f49683c2008cb00ffb0bacf8cec56262612d4e25f1b28ba69dafaba76de2554c166103afe98ada6d0c0f8e4cc6f7b10ab7879bc4fc7c83a808528cad1c77810a1c93ec26aebaa7d09895d64248431aaca04420b"], 0x1}, 0x1, 0x0, 0x0, 0x4095}, 0x24000010) listen(r4, 0x9) 2018/04/17 00:20:53 executing program 2: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000035aff0)={0x1, &(0x7f0000897fd0)=[{0x74, 0x0, 0x0, 0x101}]}, 0x10) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) 2018/04/17 00:20:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000140)=0x0) fcntl$lock(r0, 0x5, &(0x7f0000000180)={0x3, 0x7, 0xfe, 0x1, r1}) r2 = dup3(r0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x15, &(0x7f0000d84ffc)=0xa0, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000784ff0)={0x2}, 0x10) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0x2}, 0x8) r3 = dup2(r0, r0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000000)={@mcast1}, &(0x7f0000000040)=0x14) sendfile(r3, r2, 0x0, 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000100)={0x0, 'bridge0\x00', 0x3}, 0x18) shutdown(r3, 0x0) 2018/04/17 00:20:53 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:20:53 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x10000000000101}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=ANY=[@ANYBLOB="000004de00000000"], 0x8) close(r0) 2018/04/17 00:20:54 executing program 2: r0 = memfd_create(&(0x7f0000a61000)='\t\x00\x00\x00v\t\x00\x00\x00et(\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) pipe(&(0x7f0000000080)) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000000)={0xa424}) 2018/04/17 00:20:54 executing program 6: r0 = getpgrp(0x0) r1 = gettid() r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r2, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000200)=ANY=[@ANYBLOB="d0000000", @ANYRES16=r3, @ANYBLOB="110126bd7000fddbdf250100000008000100", @ANYRES32=r4, @ANYBLOB="b40002003c00010024000100757365725f6c693289677000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="3c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c0004000800ff018000000038000100240001006e6f746966795f70656572735f696e74657276616c000034e5000000000000000800030003000000080004003f000000"], 0xd0}, 0x1, 0x0, 0x0, 0x2000880}, 0x0) rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000400)={'veth1_to_bond\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) bind$llc(r2, &(0x7f00000003c0)={0x1a, 0x334, 0x1, 0x7fffffff, 0x3, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x10) r6 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) sendfile(r2, r2, &(0x7f0000000380), 0x2000000000000000) read(r6, &(0x7f0000000000)=""/128, 0x80) signalfd4(r6, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/17 00:20:54 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000380)) socketpair$unix(0x1, 0x1000000000007, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x2c}, {0x6}]}, 0x8) writev(r4, &(0x7f00000000c0)=[{&(0x7f0000000340)="01", 0x1}], 0x1) socketpair(0x13, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0x1c, "f5825cd8c0eb5a432073937a21dc4ef3318f367c656363c834d98964"}, &(0x7f0000000540)=0x24) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r6, 0x14b2, 0x8000}, &(0x7f00000001c0)=0xc) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000080), &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x101, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3, 0x2}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e21, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000d40)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40)={0x0, 0x4}, &(0x7f0000000f80)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000fc0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0xfff, 0x0, 0x3ff, 0x1, 0x4, 0x100000000, 0x400}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="02cc86289359fb46ae8d85db62542de6a33f1662c7b7a9a1cc8ee2e9620dd502fef5820e67b2edaec8a471c17ecdc01068ad6facc34ea32586df28cd7a9fb23d5c438f815e4e20848691667fa5be4cb95fbdeef44d8b75"], &(0x7f0000001600)=0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0xb0, &(0x7f0000003a40)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}]}, &(0x7f0000003b40)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003b80)={0x0, 0x4, 0x8001, 0x5, 0x20000000, 0xff}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000003c00)={0x0, 0x101, 0x79c0cfea, 0x3}, &(0x7f0000003c40)=0x10) 2018/04/17 00:20:54 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)={0x0, {{0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000100), 0x20000000000002e2, 0x38) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0xe0000, 0x0) syncfs(r0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000240)={'team0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/04/17 00:20:54 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x600083, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x2c, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0xfffffffffffeffff, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x1, 0x81, 0x25, 0x7, 0xfffffffffffffffd}, &(0x7f0000000240)=0x98) r2 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf64(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="45120fe319041ab600000000000000000c000000004018000000001d00000000000000000000000000000038004804"], 0x3a) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/17 00:20:54 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) 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$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:20:54 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2040, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r2, &(0x7f0000000040)='threaded\x00', 0x9) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000400)=0x0) fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0xc) r9 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001680)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001780)=0xe8) stat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001880)={0x0}, &(0x7f00000018c0)=0xc) fstat(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001a40)=0x0) r16 = getuid() getresgid(&(0x7f0000001a80), &(0x7f0000001ac0), &(0x7f0000001b00)=0x0) r18 = getpid() r19 = getuid() r20 = getegid() r21 = getpgid(0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000021c0)={0x0, 0x0}, &(0x7f0000002200)=0xc) r23 = getgid() fcntl$getownex(r1, 0x10, &(0x7f0000002240)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002280)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000002380)=0xe8) fstat(r1, &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002440)={0x0, 0x0}, &(0x7f0000002480)=0xc) stat(&(0x7f00000024c0)='./file0\x00', &(0x7f0000002500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002580)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}}}, &(0x7f0000002680)=0xe8) r32 = getegid() fcntl$getownex(r0, 0x10, &(0x7f00000026c0)={0x0, 0x0}) r34 = getuid() r35 = getegid() fcntl$getownex(r0, 0x10, &(0x7f0000002700)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002740)={{{@in=@loopback, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000002840)=0xe8) stat(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r39 = getpid() getresuid(&(0x7f0000002dc0), &(0x7f0000002e00)=0x0, &(0x7f0000002e40)) getgroups(0x5, &(0x7f0000002e80)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002ec0)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002f00)={0x0, 0x0}, &(0x7f0000002f40)=0xc) getresgid(&(0x7f0000002f80), &(0x7f0000002fc0)=0x0, &(0x7f0000003000)) r45 = getpgid(0xffffffffffffffff) stat(&(0x7f00000033c0)='./file0\x00', &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0}) r47 = getegid() r48 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003480)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000003580)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000035c0)={0x0, 0x0, 0x0}, &(0x7f0000003600)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000003640)=0x0) getresuid(&(0x7f0000003680), &(0x7f00000036c0), &(0x7f0000003700)=0x0) getresgid(&(0x7f0000003740), &(0x7f0000003780), &(0x7f00000037c0)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003a00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003a40)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000003b40)=0xe8) fstat(r2, &(0x7f0000003b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000003c80)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000180)="c86f87bc3cac68d29b53591be2998eb293a9ef8256b756ed5496e6b36c3adda43c2be8d1816933721a1b0fd59bef88845efe64c9cc4fe0546c21ebf1606f4a421f7c0ceeb6549fe7b97d4b34f69b3d9fea76ad3c4b22fb8ae98f3cc2fe3e36c6b6e0ac5f8f54a649eab8e6eda3636f2148fcd50c5df6f3e63b46076c596c276d442075fb8d311f5527d5b784f046bb8ac179f1c44dcc4497", 0x98}], 0x1, &(0x7f0000000540)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0, r1]}, @rights={0x1c, 0x1, 0x1, [r1, r0, r1, r1]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x6c, 0x24040004}, {&(0x7f00000005c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001640)=[{&(0x7f0000000640)="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", 0x1000}], 0x1, &(0x7f0000001b40)=[@cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x30, 0x1, 0x1, [r0, r1, r2, r0, r1, r0, r0, r2, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r2, r1]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r2, r2, r1]}, @rights={0xc, 0x1, 0x1}], 0xd4, 0x24000840}, {&(0x7f0000001c40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002140)=[{&(0x7f0000001cc0)="f02a7556d1598447fd6429d9e80445d3ebef20cb8e78192450442e8d402eeff15f426387177f0ed078d41cef454ebab69dc9bf798ba4d7ec7006a729cc45a0ceec58c6dc8dd84be46da65e73095167a0f9c96f6ac14dd7b86b5c83689adbfa54c06e7cf838816aae2e923d05df8c63a72786d343b9f3a9", 0x77}, {&(0x7f0000001d40)="f17731cd7b2996a0acef4d9378ccf7533fe5", 0x12}, {&(0x7f0000001d80)="21b5f3fef505e968f4fc51f29e6c3025bcc91a26", 0x14}, {&(0x7f0000001dc0)="b396d200a72ab5295222a6a715bb3ac81a934f2a46f894f6ccc3b187c9fedb684737e7415c491819cd3e6c7c82fba37869fe244804eaf2bebadd439b1ea2e98fdc1d168fbe90bb2b63eea103f9f0f8095ea121de54db0c7994a66bcce785605bc9", 0x61}, {&(0x7f0000001e40)="8c547b38edb80a6f1fd51bd03644e804d23ebc423f04b9e988f81ad4ac765eff3b62982829fdc211fbc23a32ff88e4b65023713ed664d63f4f32ebf20f8df5564cad49e7f24f1abe9a078a8b9800403f0d9656ae440d847072e2ca679d8d6146d229b35e5e4e6945704c72862ef76f5bcaed0c72fb1af1c1b83d634d8e02ba04b4a3", 0x82}, {&(0x7f0000001f00)="0ece683a4c4f0d6c6c13ad34dc5bf14960", 0x11}, {&(0x7f0000001f40)="3871ea183364b20a051f7faf77e713827d49", 0x12}, {&(0x7f0000001f80)="8a6d81b2c7eb6311ae9935610b84469abe1f697a914bfea7e653d890d09a954e104424eb5099332baf701ff990da107ed88482e4aeb765d7438fb2b89e78cf6aff420e03461603919bcb99c0b63a31e16af95b8ff67abd2ae843fdfaed3172cba46ee2838ad148ffa2374538aac0c0f233f31b4a9922e19ff43fab3d21e0732bb0558b722e46584a4c621584acc34b8d0284f7f0eb0bc6013b629322e6c7fa963877fe35d7ff5692bdbdf74704368a31ffe16a59c4870afb7f872d12c9445ed2ea332b067b6a226ee2ec9f7c5936d08ed50e45777e2b43c128624168ac78560622c61aa692f025aa8b3bda14080938a7d349faebf8194a02", 0xf8}, {&(0x7f0000002080)="6af279d86bb4889d2500e2be8adb33e081ef7cd10a057482a5021c761af64fb478c2c5b2accc6d02d95d23b05ef01f172053ba673a413e5dd89cb747ec7310c08541af84d80583c1ec77e0ffaa034373b56e82b89f33ccb2d9e103ee41b8bbedee4067ccf66baa848daaba3c725121b406af81b62f4e34eca6c9c4e61b61187076b1b52dbb646a9df23f929e0dd45eae1cefd93f825cba8c73a202edd71376af51b688a6b34497612519ce3fe6d37bcf08feeecd4d5bf1016881c22b", 0xbc}], 0x9, &(0x7f0000002940)=[@cred={0x18, 0x1, 0x2, r21, r22, r23}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @cred={0x18, 0x1, 0x2, r27, r28, r29}, @cred={0x18, 0x1, 0x2, r30, r31, r32}, @cred={0x18, 0x1, 0x2, r33, r34, r35}, @cred={0x18, 0x1, 0x2, r36, r37, r38}], 0x90}, {&(0x7f0000002a00)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002bc0)=[{&(0x7f0000002a80)="9358d7f663f811cad1386a068bc5ab94e8ec81a0f7f87550641067bb67a8aa819ec990b9b9057e73df0f6f08f1b9871e3ef2f01b938c6ace1678c9f52f6199f2", 0x40}, {&(0x7f0000002ac0)="85f2520a2b1dc6c4ae712728cb854f848e63910da2378ce6c162f70eed0e880ad4c0719a284faead635b74c3a97387854ede078ea4d8e42aaf1e48b2749dbf14e5937049d1f7ca942359cf394294a5aa2d4ec1038aef80746f0a1fc32d8d067c1c7ad6f47b54d4d9fda3fd3157199f79e3712c10cbabee33d151b3d00938c076164ece377120abda028965d9b148f0a93d0326c31688f33da44c961e4e25a98f36aeb1213ce2026c477203c21e24ac47508117e75e4fa4cab215ac717bd4b6647122cf54a90370c54dff3e8358439d6bf58f3e4f", 0xd4}], 0x2, 0x0, 0x0, 0x4c800}, {&(0x7f0000002c00)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002d80)=[{&(0x7f0000002c80)="763478ab94a7fabe3960cd4fd7d4e72532a2cb9daa5805dd8b831d284bac5fafcdde719e4ad96d6c438d3d76649ee38c362241c421019ee201e6a9d59aa1796aa89bfbacd6ad49ad9efe0064eb01280840d4ad9e1d1ded611fa7ec299deb960e669e2796a8beebd8516d91fc8a322095aad8701959510550c573c18b0acd7df6acef98a75e57d9401233838a75bf6d34e5779176aa13c992623826b4892f17181fe87ce70a8e08440ffb0073b199f99df11c79e4369295bb5de6341809a839f1a03ba9fb08bb230a76644c33a83b475453909f481e8b997450b84905", 0xdc}], 0x1, &(0x7f0000003040)=[@cred={0x18, 0x1, 0x2, r39, r40, r41}, @cred={0x18, 0x1, 0x2, r42, r43, r44}], 0x30, 0x800}, {&(0x7f0000003080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003380)=[{&(0x7f0000003100)="c8f47162b19f4225b6670142eb373e7cf74401294a777522a4e1bb1977ee46114d643d434bfb09712bb565dc2cbc8dad6e0855a589464633c5c932a988bc789871e259fe8488d83a241ae8b3ea089f151c0323b2fea5e42e66d4aa67f33cddab34238218bb8c7eb6c45819f88028eebf97deff3968e0bc6ac66f7d38b7a1768de845fd3c", 0x84}, {&(0x7f00000031c0)="d734ce0f585460000ea41e5a42ebdc8e439c49c8a5391c853bd1553f37cdd6c6f71d5823d1fd3678df4f62f030d99261f3cc7410742f564562838a9bb8fd22fa2b4e5bc20fbb5c847083f47a86c6bbfb1bb1d2ab9f32b900797c78aaaa4b024c19c49ad0791dfe32c753592c4ffa2148ddc4141b306059f78fdbdcc57386010f5214b7c4bae90d40ce48d1c833f5bbf53dae1b45a651ae0dc295f611cf65f478cc4a8706815e1531b25f9137d8441fc230811dc0", 0xb4}, {&(0x7f0000003280)="9b651d5bfd46dc3dcbbbe912d070213887133f95c0bc8fb9ae526749d96ef4551f2e96dc8c80a2063f34c825f288d54849f4238681cfc5fc8363277a629a0563a61e27ee2483df2741a9b56909e38d6b9ad64963b68631934a0b53ffca76cd", 0x5f}, {&(0x7f0000003300)="b16ea0a0a98d63808766b3b5a319aa8ae1f8fd5d5f0cb4c382b68fc5b67baa3d48ab63dad7af9e0e77d88543", 0x2c}, {&(0x7f0000003340)="3ec2b87e893814cbd01641e2a735655017ff6b7f70f6a6148063ac179595083e35ed16", 0x23}], 0x5, &(0x7f0000003800)=[@rights={0x1c, 0x1, 0x1, [r2, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r45, r46, r47}, @cred={0x18, 0x1, 0x2, r48, r49, r50}, @cred={0x18, 0x1, 0x2, r51, r52, r53}], 0x64, 0x40}, {&(0x7f0000003880)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000039c0)=[{&(0x7f0000003900)="321f4158f1771db1dab1df8d5daa8e208eaaec7db4576c07aea14d37900671ebbe1210f88cd55330c777322034cc95f67928696d87dc7a323c8c1527136eba461085b61c2346781ab229b84ccbc78aa3c35b8b0964b5cd875f0a0ce7678d2c20df78c74142387ae8deaffbd22b084342d911187fcae29ef5c157dae0394666ce36507084ee76b0b68eb9", 0x8a}], 0x1, &(0x7f0000003c00)=[@rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r54, r55, r56}, @rights={0x24, 0x1, 0x1, [r1, r2, r0, r0, r1, r1]}], 0x4c, 0x80}], 0x7, 0x4040001) recvmmsg(r1, &(0x7f0000000040), 0x948, 0x42, 0x0) 2018/04/17 00:20:54 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000240)) r1 = syz_open_dev$sg(&(0x7f0000000440)='/dev/sg#\x00', 0x0, 0xfffd) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}}}, 0xd50, 0x4}, &(0x7f0000000140)=0x88) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2, 0x5c}, &(0x7f00000001c0)=0x8) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) ioctl$KDSETLED(r0, 0x4b32, 0x6) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000000)={{0x7f, @multicast1=0xe0000001, 0x0, 0x0, 'fo\x00'}, {@dev={0xac, 0x14, 0x14}}}, 0x44) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000280)={'lo\x00', 0x200}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000300)={'bond0\x00'}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000002c0)={r2, 0x639}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000340)={0x2, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x84) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000200)=0x400, 0x316) 2018/04/17 00:20:54 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=@dstopts={0x67, 0x11, [], [@generic={0x9, 0x83, "5cddfd30e787a54354c6df8f1e953eba367c4714de5b440e203710904242a2aae34e45872b9b8ff7418c779937baa97927341d8fa449e507ba148c74de4c693d5b7a1a12fa1862a44bcdb6d50e177d6433ce9286889ee17814214618c2ece17b193979f346ce946c3c1d2c807b1500ce745a0242e63283af7e58dbd26d984078a7354c"}, @jumbo={0xc2, 0x4, 0x3}]}, 0x98) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:20:54 executing program 4: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8) r2 = socket(0x2, 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000000)) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r2, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x1f, 0xfa, 0x8, 0xcd, 0x2, 0x6, 0x3, 0x15, r1}, &(0x7f0000000200)=0x20) recvfrom$inet(r2, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000000c0)) 2018/04/17 00:20:54 executing program 2: unshare(0x400) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x300, 0x0) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/29, 0x29f) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) syz_mount_image$hfs(&(0x7f0000000180)='hfs\x00', &(0x7f00000001c0)='./file0\x00', 0x8, 0x3, &(0x7f0000000440)=[{&(0x7f0000000200)="522c0c63785b3ec4a26beb5858b1e3c148c9a07cd8d6d4a06c3b7c2c68a1ec115a359b49d3893b8bf0224a48ab26c47183f12877d827ed616a1c8cc5472878c25fc174336663bf14d3b0559f985b8f24cf0f7c45efbe4ec4a6364f1aca6653b78fbef969bfd4ed9d78214f86ce9613be31bad2be206a234cd1615f347758e5418a59f79a3450805b18c49612bbf8979c2cb2deee18d4e8bfa041f159871ed66e34e1794f6741702e5090b9829f01d62082595f66b21937481881bca790c431e424bd7f21d5b94802762b11d87a05e773b38476c8ae643ff75b273807568e4473a98b7bb5", 0xe4, 0x4}, {&(0x7f0000000300)="2f720aac4c3d7d417b22e3a62d740b2c5d6162bd5b81acd89db654b2143c88d1309e53d93c549ef98d5de97fbdf1dbdbc39d64efac83", 0x36, 0x800}, {&(0x7f0000000340)="a21065e5e00f5c9858f08a2c29084a6465129c2f39f1b1e32fffce734b645abe5bf9d5377ab7d4b18e3410a5f961442d57d0d2396b94be6b39ddf40943303f81c8614455724fb92ea8cc4a09c6f938f3ee05a2a4e6ecb70c7504ac4edf34f8f8d5fced1033c23e47260915ccef68efb46b8397d18360109fc09d41fd68ffe1d945086a4bc9110a4a5ca3ac7a2f400bba3b0bcc8790ee970b6aa1ec37ad9e3dd4d826f485431f016da42f94662e104ded06b81d4b502d0fb93654afebdc33b151c6d95411c6b57618630b586855a0a48e052c10a5ad088b34e18d785240af8d1bb957ccc924b779ed708939137b022559afa5aa7c77", 0xf5, 0x3}], 0x4001, &(0x7f0000000480)={[{@umask={'umask', 0x3d, [0x36, 0x37, 0x33, 0x36, 0x30, 0x33, 0x34, 0x35, 0x32, 0x35]}, 0x2c}]}) openat(r0, &(0x7f0000000140)='./file1\x00', 0x400401, 0x17a) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) dup3(r1, r1, 0x80000) fsetxattr(r1, &(0x7f0000000040)=@known='security.selinux\x00', &(0x7f0000393ffc)='R2.\x00', 0x1, 0x0) 2018/04/17 00:20:54 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x200) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x80000000000) futex(&(0x7f00000000c0), 0x4, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000180), 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000040)=""/128, 0x80) 2018/04/17 00:20:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file1\x00', &(0x7f0000dd3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) 2018/04/17 00:20:54 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) ustat(0x9, &(0x7f0000000040)) 2018/04/17 00:20:54 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) sched_setattr(r1, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x7fffffff, 0x5, 0x4, 0x0, 0x100000000}, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x4204, r1, 0x1, &(0x7f00000000c0)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/04/17 00:20:54 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000009000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r0, 0x0) ioctl(r0, 0x8, &(0x7f00000013c0)="652ced3d828154563b4b74655d0649f831bdbaccb07bba4cf5d26637447f6898b86ba42d10d79a48a931a1538555c244e9fd8e8706630c666e7d605201e5b14f4230fd476eebb4ffe3ee0005a2ca773574989b37fd5e2e061836e2af5db7df3189c742d3b3f1b5f4666f874d8b1485b38d576aa80924a597010983476d6262a34a19fbc2ad156da6adf3c68953be8dd6fb34fd22b347995fd731b62d1a2149ce42f529cdba95d39ee0226e74c332c9080532630a9043f76695ed48ece733557a508b3e7b52bf077839bfca5ed7c96cf26f250a7dbf8e0047") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x0, 0x0, 0x2}, &(0x7f0000000100)=0x14) read(r0, &(0x7f0000000240)=""/4096, 0x1000) r3 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mknod(&(0x7f0000001300)='./bus\x00', 0x13, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}, {}], 0x2, 0x10000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) sched_getscheduler(r4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001540)={0x1, 0x0, 0x2, 0x3f, r2}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000001800)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000012c0)=0x2) fcntl$setstatus(r3, 0x4, 0x6000) pread64(r3, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0x0, r2}, &(0x7f0000001240)=0x10) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000540), 0x4) add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000440)=r5, 0x4) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000500)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001700)={{{@in6=@remote, @in6=@remote}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xe8) getpriority(0x0, r6) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) 2018/04/17 00:20:54 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f00000003c0)='sysfs\x00', 0x7ffbf, &(0x7f0000032000)) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./file0/bus\x00', 0x85f7e72, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0)="2e2b9eda159825b1e31ab7db7eb06aae82a623ce0ab000efbc1bcd442a93ad6ddb773336ed238006fd49f5eb339281345c08f8ddf72e3955391026ac4e", 0x3d, 0x6}, {&(0x7f0000000100)="264732667ce513bbd9edd7bd708b7e793a812e6ef9fbc20cc418b82afc6b2b692da9b17bcff722cb4c8ff92081c6f34ef95cd184f23366560bbd75cfd8f8c2ee4ebf0154bb2bb8b37fcf4d0adda50f7747216c9c40d456b154f2dbfa55aced1af5946333e5cc09fedd902db06a6bf1474b01e58ce7b4807fb253b5df498298217dfcfe86dc692003c29db812ba1bd61cbc71f026c9c720ad9156a987daec78a3431a563d8037175d87a777981fb041e1a1ae35f07debde083c7858ca14bb935f726ed01f83e0e4bbd9e16bdfa041c3c2ce62a61b75357811cbec0c26525beaf2ea47a3e8965ae3a232d9d54a447e0efa54c7159cac603c", 0xf7, 0x200}, {&(0x7f0000000400)="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", 0x1000, 0x2910}, {&(0x7f0000000200)="f48fb14bd1f694ef22bafa58a677d358e7bb9e5a9b3bb128516406e62472e30ee6935fbe94c965370eae0657e8bd1f19c4243d3ccb4683079751e7dd91044e03277697923e1fc61d3ce56ed42b5f13bf811326b2995a688768d80233c945c5618dbdb00e66491ee024b046578658e12c48484b01343c6e8c4cf3a38470e36cb117f229cfea09c128ab856781d29ce1eb9eef5f0bde8c56db4d0218bf40c95df6e56e03991c12ea2ddae0a9c88b", 0xad, 0x7ed}], 0x0, &(0x7f0000000300)={[{@umask={'umask', 0x3d, [0x36, 0x34]}, 0x2c}, {@creator={'creator', 0x3d, "3ba582b5"}, 0x2c}, {@nodecompose='nodecompose', 0x2c}, {@decompose='decompose', 0x2c}]}) open(&(0x7f0000033000)='./file0/bus\x00', 0x40, 0x0) [ 297.668151] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:20:55 executing program 6: r0 = getpgrp(0x0) gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r0, 0x8, &(0x7f00003efff0)={0x3d, 0x401, 0x30004, 0x2}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10000, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000000c0)=0xffffffffffffff81) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f0000000000)=""/128, 0x80) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/17 00:20:55 executing program 2: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0xffffffffffffffff, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e23}, {0x2, 0x4e23, @rand_addr=0x1c}, 0x390, 0x8, 0x101, 0xfffffffffffffff7, 0x100000000, 0x0, 0x1, 0x2, 0x7}) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000040)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/17 00:20:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000080)={0x4, 0x1, 0x80000001, 'queue0\x00', 0x2c40000000000000}) setsockopt$inet6_dccp_int(r1, 0x21, 0x3, &(0x7f0000000140)=0x2, 0x4) getsockname$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) ioctl$sock_ifreq(r0, 0x8b93, &(0x7f0000000000)={'sit0\x00', @ifru_addrs=@hci={0x1f, r2, 0x2}}) 2018/04/17 00:20:55 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x2, 0x80004, 0xffffffffffffffff) sendto$ipx(r1, &(0x7f0000000000)="a9096a43c47892cf40a19af8f631b1af19c6ec1c4b438c90fed3f788785b76e927901babd545424cc6524e0a16e6c1fb08cc418e63faca9b15b225a579b6e8c1fe27a45ba475e434d65bb0c8c570ad0cc5e2394f46f4a0702daab05cfe2daee92063b04756c1d9efee25698c2f6afa0cf1f9efaceb0436cc2c61470b5fdd2c31c0229660023eb02ced", 0x89, 0x24004001, &(0x7f00000000c0)={0x4, 0x7fffffff, 0x1, "122e5c063816"}, 0x10) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x10f, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) 2018/04/17 00:20:55 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:20:55 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000180)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000fc0), 0x0, &(0x7f000000cf80)=""/128, 0x80}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r2 = dup2(r0, r0) mq_timedreceive(r2, &(0x7f0000000040)=""/209, 0xd1, 0x4, &(0x7f0000000140)={0x0, 0x989680}) recvmsg(r0, &(0x7f0000000980)={&(0x7f0000000600)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000d80)=""/131, 0x83}, 0x0) 2018/04/17 00:20:55 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000100)) write(r0, &(0x7f00000006c0)="4f7ad0c9edffe9144523c0c258773e00d4bba29028eac3028de2f50bbc54c90c0ca17b4763dde5f9eedfcc11b38375642e580fea71925bd1cd4461d30a8ea6ab9a0f5f4b8d3c4db717bff47178325136aeee632aab30287c5e0d5737d836c2dbd8fe3141b7c6bf7fee6081c888e4e91831b3308ddf783f50cfac0a7b44fba42e970f76fd1122affb41ec278e9c2dccf60d9ee656b45a20b919b7f322caf795288ffa2e85d442f48c04798c74a1b4d5ba37206f6a550a9b42f784aa472344a45f2f601ac0d9487b4a2e5ea80bda4e4e0355cb5eae62e0fab2a4f959e8ba3768450a", 0xe1) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create1(0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ae5000)) 2018/04/17 00:20:55 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/ip_vs_stats\x00') openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:20:55 executing program 4: socketpair$inet(0x2, 0x6, 0x6, &(0x7f0000000240)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x38000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x41) bind(r0, &(0x7f0000f70000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha384\x00'}, 0x80) bind(r1, &(0x7f0000000080)=@un=@file={0x0, './file0\x00'}, 0x80) prctl$setfpexc(0xc, 0x83) r3 = creat(&(0x7f0000000280)='./file0\x00', 0xffffffeffffffffe) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f00000002c0)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000000)={0x81, 0xc, 0xd1, 0x6}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000100)={0x0, 0xffffffffffffffff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x2, 0x80, 0x4, r4}, 0x10) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000001c0)={0x9, 0x1ff}) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000300)) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000040)={0x7fff}) ioctl$EVIOCSABS3F(r3, 0x401845ff, &(0x7f0000000200)={0x5, 0x7fff, 0x9, 0xa44, 0x5, 0x19c}) 2018/04/17 00:20:55 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0xb438, 0x8, 0x7fff}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0xffffffff, 0x1}, 0xc) getsockname$llc(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x10) 2018/04/17 00:20:55 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) faccessat(r0, &(0x7f00000006c0)='./file1\x00', 0x20, 0x500) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x5}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000540)) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000004c0), 0x0, 0x80}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000a80)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f0000000900)='./file1\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="20210200"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = creat(&(0x7f00000008c0)='./file1\x00', 0xffffffffffffffff) write$evdev(r3, &(0x7f0000000280), 0x0) fsync(r3) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x8001000000000000) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r6 = add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780), 0x340, r5) add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd", 0x3f, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r6) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(r2, &(0x7f0000000940)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24", 0x46, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r4, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9, &(0x7f0000000580)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10000, 0x0, 0x1f, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) 2018/04/17 00:20:55 executing program 2: r0 = socket$inet6(0xa, 0x1001000000080001, 0x405) getsockopt$inet6_buf(r0, 0x29, 0x42, &(0x7f0000000100)=""/84, &(0x7f00000000c0)=0x3f) 2018/04/17 00:20:55 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000100)) write(r0, &(0x7f00000006c0)="4f7ad0c9edffe9144523c0c258773e00d4bba29028eac3028de2f50bbc54c90c0ca17b4763dde5f9eedfcc11b38375642e580fea71925bd1cd4461d30a8ea6ab9a0f5f4b8d3c4db717bff47178325136aeee632aab30287c5e0d5737d836c2dbd8fe3141b7c6bf7fee6081c888e4e91831b3308ddf783f50cfac0a7b44fba42e970f76fd1122affb41ec278e9c2dccf60d9ee656b45a20b919b7f322caf795288ffa2e85d442f48c04798c74a1b4d5ba37206f6a550a9b42f784aa472344a45f2f601ac0d9487b4a2e5ea80bda4e4e0355cb5eae62e0fab2a4f959e8ba3768450a", 0xe1) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create1(0x0) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000ae5000)) 2018/04/17 00:20:55 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020100090c000000000200000000000002001300030000000000000000001000030006000000000002000100e0000c01000000000000000002000100000000000000000000000000030005000000000002000000e00000018000000000000000"], 0x60}, 0x1}, 0x0) 2018/04/17 00:20:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000001400)='net/sockstat6\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x2}, 0x8) 2018/04/17 00:20:56 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x498e00, 0x0) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/15, 0xf}, {&(0x7f0000000280)=""/65, 0x41}, {&(0x7f0000000300)=""/28, 0x1c}, {&(0x7f0000000340)=""/114, 0x72}], 0x4, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x7fffc) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000140)=""/223, &(0x7f00000000c0)=0xdf) preadv(r2, &(0x7f0000000100), 0x361, 0x10400003) [ 298.682627] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:20:56 executing program 4: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) 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$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:20:56 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ipx(r0, &(0x7f0000000180)={0x4, 0x3, 0x4, "f51ebeafafa6", 0x5}, 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x101, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'}) 2018/04/17 00:20:56 executing program 0: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:20:56 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f0000000000)=""/128, 0x80) signalfd4(r2, &(0x7f0000a71ff8)={0x6c}, 0x8, 0x0) 2018/04/17 00:20:56 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:20:56 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) clock_gettime(0x0, &(0x7f0000004ac0)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000004a40)=[{{0x0, 0x0, &(0x7f0000002240)=[{&(0x7f0000000180)=""/173, 0xad}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/4096, 0x1000}], 0x3, &(0x7f0000002280)=""/84, 0x54, 0x1}, 0x5}, {{&(0x7f0000002300)=@can={0x0, 0x0}, 0x80, &(0x7f00000024c0)=[{&(0x7f0000002380)}, {&(0x7f00000023c0)=""/253, 0xfd}], 0x2, &(0x7f0000002500)=""/174, 0xae, 0xffff}, 0x1ff}, {{&(0x7f00000025c0)=@l2, 0x80, &(0x7f0000002740)=[{&(0x7f0000002640)=""/205, 0xcd}], 0x1, &(0x7f0000002780)=""/164, 0xa4, 0x6b3}, 0x1}, {{&(0x7f0000002840)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000003a00)=[{&(0x7f00000028c0)=""/12, 0xc}, {&(0x7f0000002900)=""/4096, 0x1000}, {&(0x7f0000003900)=""/5, 0x5}, {&(0x7f0000003940)=""/189, 0xbd}], 0x4, &(0x7f0000003a40)=""/4096, 0x1000, 0x6}, 0x6}], 0x4, 0x0, &(0x7f0000004b00)={r3, r4+10000000}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000004b40)={r5, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={r2, r6}) 2018/04/17 00:20:56 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f0000000080)=0x10, 0x800) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00000000c0)="2967a82e77d5c93308836d1fe70e0849e6e2a8", 0x13) socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000), 0x0) 2018/04/17 00:20:56 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) faccessat(r0, &(0x7f00000006c0)='./file1\x00', 0x20, 0x500) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x5}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000540)) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000004c0), 0x0, 0x80}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000a80)=ANY=[]}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f0000000900)='./file1\x00', &(0x7f0000000380)=ANY=[@ANYBLOB="20210200"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = creat(&(0x7f00000008c0)='./file1\x00', 0xffffffffffffffff) write$evdev(r3, &(0x7f0000000280), 0x0) fsync(r3) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x8001000000000000) r5 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r6 = add_key$user(&(0x7f0000000700)='user\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780), 0x340, r5) add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd", 0x3f, 0xfffffffffffffff9) add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r6) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(r2, &(0x7f0000000940)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24", 0x46, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r4, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9, &(0x7f0000000580)={0x4}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0x0, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10000, 0x0, 0x1f, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) 2018/04/17 00:20:56 executing program 7: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x498e00, 0x0) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/15, 0xf}, {&(0x7f0000000280)=""/65, 0x41}, {&(0x7f0000000300)=""/28, 0x1c}, {&(0x7f0000000340)=""/114, 0x72}], 0x4, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x7fffc) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000140)=""/223, &(0x7f00000000c0)=0xdf) preadv(r2, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:20:56 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) sync_file_range(r0, 0x3, 0x8, 0x2) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/17 00:20:56 executing program 2: r0 = socket$inet6(0xa, 0x2100040000000002, 0xffffffffffffffff) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in=@dev={0xac, 0x14, 0x14}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0xff}, 0x0, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, 0xe8) 2018/04/17 00:20:56 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x3, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') sync_file_range(r0, 0x10001, 0x3, 0x7) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:20:56 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) socketpair(0x8, 0x0, 0x7fff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={r2, @multicast2=0xe0000002, @rand_addr=0x80}, 0xc) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/17 00:20:56 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000440)=@hopopts={0x0, 0x2, [], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x20) sendto$inet6(r0, &(0x7f0000000040)="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", 0x369, 0x8000, &(0x7f0000001040)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f0000000740)='/dev/usbmon#\x00', 0x3ff, 0x20003) setsockopt$inet6_int(r1, 0x29, 0x5f, &(0x7f00000006c0)=0x3, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x20008200}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x54, r2, 0x5, 0x70bd2b, 0x25dfdbfb, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8001}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x48000) sendto$inet6(r0, &(0x7f0000a05ae2), 0x22c, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000680)="7b5ae315", 0x4) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000003c0)={0x0, @rand_addr, @rand_addr}, &(0x7f0000000400)=0xc) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000480)={@empty, r3}, 0xfffffffffffffd9f) 2018/04/17 00:20:56 executing program 4: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:20:56 executing program 1: r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000600)='cgroup.subtree_control\x00', 0x2, 0x0) dup(r0) unshare(0x4200000) r1 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/mnt\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) setns(r1, 0x40000002) getcwd(&(0x7f0000000200)=""/184, 0xb8) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000002c0)={0x2, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x5, [{{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xe}}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x30c) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) r3 = getuid() setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={r2}, 0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in=@multicast1=0xe0000001, @in, 0x4e20, 0x8, 0x4e20, 0x3, 0xa, 0xa0, 0xa0, 0xcbc6571b02cd2602, r2, r3}, {0x6, 0x7fffffff, 0x2, 0x6, 0x3ff, 0x8490, 0x47c, 0x3}, {0x4, 0x1ff, 0x7eda, 0x8001}, 0x5, 0x0, 0x2, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, 0x4d5, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x3500, 0x7, 0x3, 0x100000000, 0x8, 0x38, 0x400}}, 0xe8) 2018/04/17 00:20:57 executing program 1: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) r3 = add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1edf41270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc0cd88c3255a7ca58ffb96", &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="1212d1ca1b68055ad22297a0e375c798812653800d", 0x15, 0xfffffffffffffff9) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000600)={0x10, 0x16, 0x0, 0x70bd2c, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000) r4 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac", 0x31, 0xfffffffffffffffc) keyctl$unlink(0x9, r3, r4) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) signalfd4(r2, &(0x7f00000005c0)={0x8}, 0x8, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000780)=[@in6={0xa, 0x4e20, 0xe833, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7ff}], 0x48) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0}, &(0x7f00000001c0)=0x10) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) creat(&(0x7f00000000c0)='./file0\x00', 0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32, @ANYBLOB="00000000000000414109c0fb61bfc23ba8dc8f2b7c120c8b6d65c974103c88b91b390e0233691deefbd0cf9ebd033c3282a080a73ac55a9638125689aec6be4f02e9f6571456a0eb4284546ed1d3ccd8aaf0969afb9853935a5fc1736f8989fd1e4209a2a7c14b6d60585250cff4a0ff370fdc6d5f73de6def342c904be59f91caa505753f39cad6691ccd828e1fafc096397bb0b9036b8c7cd8e01a10078ee5f601b5d686378ed62823a2c76325e0b707391a1de34a0eec22ceda60c2e120c1ecf694ad7cc9eb8d54be99c18329a8"], &(0x7f0000000580)=0x2) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000480)={0x2, 0x1, 0x3, 0x9, 0x7ff, 0x5}) lremovexattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@known='security.capability\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000500)={r5, 0x72, 0x0, 0x1000, 0x2}, &(0x7f0000000640)=0x18) 2018/04/17 00:20:57 executing program 7: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x48) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x25e1, 0x0, 0x8, 0x7f, 0x100, 0x1, 0x8, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x100000000}, 0x8) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='system.advise\x00', &(0x7f00000001c0)=""/146, 0x92) 2018/04/17 00:20:57 executing program 2: prctl$setname(0xf, &(0x7f0000000000)='$[-7$\x00') r0 = memfd_create(&(0x7f0000000400)="776c616e30707070302c6c6f776c616e302e70726f6373656c696e75782d707070316b657972696e677365637572dbe49f8856a193adb69569747976626f786e657430407070703074727573746564656d31402f0087b3fb5966b72670e56c621e3d766c3b1725a77f51cad780383aedf07c0045c304bb247b6d66a6ca2af29f91faeba295d0c9a4057a42e70bdb52a08b2e9ca6bf3f4a2bc60d09573e82559f790137ab3f0911141211b7061c7fc901738aa46d14da74f6e7440e8f860e37cbafc56136bc610f95663d533db74d77badae4eb8d5fd5e71c7d3953d0647d779cc586ef91fae705", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) getpeername$ipx(r0, &(0x7f0000000080), &(0x7f0000000180)=0x10) dup2(r1, r0) r2 = getpgrp(0x0) sched_getparam(r2, &(0x7f0000000040)) writev(0xffffffffffffffff, &(0x7f0000000800)=[{&(0x7f00000002c0)="02d0269a48170c967b38eb4688a3515850eebd786c55", 0x16}], 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "71756575651966e0ca00000000000000000000000000000b00e3001b000000000000000400080000000001000000000000000000000000000000f3feffb20300"}) write$sndseq(r1, &(0x7f00000000c0), 0x24b) [ 299.545840] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:20:57 executing program 4: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:20:57 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="640000001000010128bd7000fcdbdf250300000a08009538400f00009cd67c01e557f41c1af9688de5d849dd90dcfe0d93829b249a863205fec4260f81a4a518307683a7b672d54718a8026f2df2c24634b13cc3d58f7948ccd934468029f12ca4ccaacf"], 0x64}, 0x1, 0x0, 0x0, 0xdfffffffffffffff}, 0x880) 2018/04/17 00:20:57 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r1 = fcntl$getown(r0, 0x9) ptrace$getregset(0x4204, r1, 0x207, &(0x7f0000000100)={&(0x7f0000000080)=""/71, 0x47}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) preadv(r2, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:20:57 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) signalfd(r0, &(0x7f0000000040)={0xfffffffffffffffa}, 0x8) r2 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000aef9f9)={{0x80}, "706f7274310000004000000000000000000000d600fffffff00000000000000000000000000000000000000700", 0xe2, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000385f58)={{0x80}, 'port0\x00', 0xfffffffffffffffe, 0xfffffffffffffffe}) close(r2) recvfrom(r1, &(0x7f00000000c0)=""/83, 0x53, 0x0, &(0x7f0000000140)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x80) 2018/04/17 00:20:57 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x1, 0xfffffffffffffffd, 0x10, &(0x7f0000b20000/0x1000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000)}], 0xd5, 0x0) 2018/04/17 00:20:57 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:20:57 executing program 1: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in=@loopback, @in6=@remote}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000080)=0xe8) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e7500000000003b56f7d21943", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x0) r3 = add_key(&(0x7f0000001800)="2e726571756573745f6b65795f617574680057d2c5f674240361439eb72720bfd4eabf554785f6da7aa52ed2b6ff1edf41270a260af7a9b996ab3f5221786ecf439963a7066c52d90eab5dfe3f401a04d1b1bab5ef4ca8f2e286b92d9a82be4202197e0d53a276494c9f7a2bb106b6a416f0123e4c1812de7dc452e61fe520a9f8896eade174d470d39fc0cd88c3255a7ca58ffb96", &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="1212d1ca1b68055ad22297a0e375c798812653800d", 0x15, 0xfffffffffffffff9) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000600)={0x10, 0x16, 0x0, 0x70bd2c, 0x25dfdbfd}, 0x10}], 0x1, &(0x7f0000000400), 0x0, 0x4000040}, 0x20000000) r4 = add_key(&(0x7f00000001c0)='trusted\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000240)="6e962ec4c29c1fa3061bde82e04006588650f9410f53f8c3e8e9517a010c0f70e09d3feb7fddd8785ee499715fc5f2b6ac", 0x31, 0xfffffffffffffffc) keyctl$unlink(0x9, r3, r4) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) signalfd4(r2, &(0x7f00000005c0)={0x8}, 0x8, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000780)=[@in6={0xa, 0x4e20, 0xe833, @loopback={0x0, 0x1}, 0x7fff}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x7ff}], 0x48) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) sync() getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, 0x1, 0x0, 0x0}, &(0x7f00000001c0)=0x10) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) creat(&(0x7f00000000c0)='./file0\x00', 0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32, @ANYBLOB="00000000000000414109c0fb61bfc23ba8dc8f2b7c120c8b6d65c974103c88b91b390e0233691deefbd0cf9ebd033c3282a080a73ac55a9638125689aec6be4f02e9f6571456a0eb4284546ed1d3ccd8aaf0969afb9853935a5fc1736f8989fd1e4209a2a7c14b6d60585250cff4a0ff370fdc6d5f73de6def342c904be59f91caa505753f39cad6691ccd828e1fafc096397bb0b9036b8c7cd8e01a10078ee5f601b5d686378ed62823a2c76325e0b707391a1de34a0eec22ceda60c2e120c1ecf694ad7cc9eb8d54be99c18329a8"], &(0x7f0000000580)=0x2) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000480)={0x2, 0x1, 0x3, 0x9, 0x7ff, 0x5}) lremovexattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@known='security.capability\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000500)={r5, 0x72, 0x0, 0x1000, 0x2}, &(0x7f0000000640)=0x18) 2018/04/17 00:20:57 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f0000000000)=""/128, 0x80) r3 = open(&(0x7f0000000140)='./file0\x00', 0x401, 0x23) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00000001c0)={0xfff, 0x8001, 0x80, {r4, r5+10000000}, 0x0, 0x9}) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000080)={0x4, 0x7fff, 0x4, 0x3ff, 0x1, [{0x4, 0xffff, 0x99e9, 0x0, 0x0, 0x400}]}) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/17 00:20:57 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) preadv(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000040)=""/214, 0xd6}], 0x1, 0x10400003) 2018/04/17 00:20:57 executing program 2: socketpair$inet(0x2, 0x805, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x73, "8c3e419acac00c24488f2e1c708795dc68b931a763d7e9496f4d3955878ad9ac11abc8a09f385afd04fcec3ae6814ea6578a00b5810b00ea453f9e3e8e92ae7a78a1c9a94dd0cc91fb427c8ec340cd3f56d91f1ab00b54a20cce529118fc2feb338a692bbe7c60217a51cabd273654f4bc8d59"}, &(0x7f0000000140)=0x7b) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x10001}, &(0x7f00000001c0)=0x8) r2 = socket(0x11, 0xc, 0x80000001) getsockname$ipx(r2, &(0x7f0000000080), &(0x7f0000000000)=0x5) 2018/04/17 00:20:57 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x9) 2018/04/17 00:20:57 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000236ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) futex(&(0x7f00000000c0)=0x3, 0x4, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000000180), 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7fffffff, 0x280000) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 2018/04/17 00:20:58 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000240), 0x8) r1 = socket(0x9, 0x80002, 0x0) bind$netlink(r1, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r1, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r1, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) accept4(r1, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f00000001c0)=0x80, 0x80800) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) sendto(r1, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000040)=0x993, 0x4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/04/17 00:20:58 executing program 0: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:20:58 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000000040)="07001b498aa77af1e6f3fed6fb97d224bc29a1a3489dc07cc81c4b75034ccd709cc566e5c9c8423712603c592fb3c0579b60e2bf77cf59f3a888cf9371bf270bb2dda8ea906f25e29712beb30a1dc26e32609616222580a01ffa98ed96a69071c8e1b531474e173d9157f7aadfe4087cd9cd0ff6d58701bced618c206289e68f10a6ef8b6eda9eaf67280e9954051fe4e30d71b6e600105008f3513c1d") 2018/04/17 00:20:58 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept4$inet(r1, 0x0, &(0x7f0000001a80)=0xffffffffffffff94, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001780)={0x0, 0x7fff, 0x3, 0x7f}, &(0x7f00000017c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000001800)={r3, 0x3c}, &(0x7f0000001840)=0x8) r4 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000001580)={0x0, 0xa, 0xd6c8}, &(0x7f0000001740)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000001600)={r5, 0xfffffffffffffffa, 0x0, 0x81, 0x690}, &(0x7f0000001640)=0xffffff4e) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000001880)={r5, 0x1}, &(0x7f00000018c0)=0x8) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x200020000002) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000080)={0x44, 0x0, &(0x7f0000001900)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000026bc97d039d7000000000000000000000000000979b273497acf10e1d496c959c8bc0a468e99c58b926209330d4582ffff939a3d89de7df3d90ee13fc899191103b814b82364273b42372d782eb8abc2dcc60a0c38946dd5c75c4dc9b43d75c5a94fb72bf5db66b066445138b5eb636bab186cb4a63ea7a730231d7c93ee95d94e3a91e9e4d470b7c76b39b41bd53313238ff4bf4f3aca1ce2ecb0007683325860c847192f2fdedb16605f1cbd970e2763d6e4ff2e56dd4284fe57482751721c523d615f19e1f85739bbb8ae17a8f564e2", @ANYPTR64=&(0x7f0000000240)=ANY=[], @ANYPTR64=&(0x7f0000000280)=ANY=[]], 0x1, 0x0, &(0x7f0000000540)='$'}) ioctl$sock_inet_SIOCGIFNETMASK(r4, 0x891b, &(0x7f0000000500)={'ifb0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc00c6419, &(0x7f00000003c0)={0x5, &(0x7f00000000c0)=""/6, &(0x7f0000000480)=[{0x6, 0x9, 0x6100, &(0x7f0000000100)=""/9}, {0x3, 0x1000, 0x4, &(0x7f0000000580)=""/4096}, {0x0, 0xba, 0x400, &(0x7f0000000140)=""/186}, {0x3, 0xb8, 0x100000001, &(0x7f0000000200)=""/184}, {0x4, 0xca, 0x401, &(0x7f00000002c0)=""/202}]}) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000001700)=0x2, 0x4) sendto$unix(r4, &(0x7f0000001680)="813bb2b97922d2579868ae6ac8980c799d60be3536c7bbdecd618c28afcd7e33b719b5d4eed85a12a6a7de395d96918563e34b0754d00e871a73b4b8840728fdd96bde1a8adb97070d878b8162a91f7b50b61ccd831172b4f24f", 0x5a, 0x1, 0x0, 0x0) ioctl$TCGETS(r4, 0x5401, &(0x7f0000000400)) [ 300.443400] binder: 20538:20539 transaction failed 29189/-22, size 14105040-0 line 3011 [ 300.459034] binder: 20538:20540 transaction failed 29189/-22, size 14105040-0 line 3011 2018/04/17 00:20:58 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a98000)) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x6) 2018/04/17 00:20:58 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000000200)={r2, 0x6, &(0x7f0000000100)=[0x6, 0x7d, 0x40, 0x4, 0x8, 0x6], &(0x7f0000000140)=[0x401, 0x2, 0xfffffffffffffffb], 0x65, 0x8, 0x5, &(0x7f0000000180)=[0x4, 0x7fff, 0x8, 0x9589, 0x0, 0xfffffffffffffff7, 0x1, 0x5], &(0x7f00000001c0)=[0xffffffff00000001, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4) 2018/04/17 00:20:58 executing program 2: r0 = socket$packet(0x11, 0x2000040001ffff, 0x300) r1 = socket$inet6(0xa, 0xe, 0x1415) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x0, 0x4, 0x8a, "756f630ef07f09bc9e635782f1aa9eb9c34811d911e1925433caa5a9f2d80a578e9a2a690623b52f083a805da1b3f84ababa731d6ee6a83ffab846de279bfbfbdaeeb538f1a7a6a5a2a8b04fe74f4e82"}, 0xd8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc)={0x10000000000, 0x0, 0x3000}, 0x4) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) 2018/04/17 00:20:58 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x220000) dup3(r0, r1, 0x0) 2018/04/17 00:20:58 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080)=0x2, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000100)={@dev, 0x0}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)={@loopback={0x0, 0x1}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x81, 0x3, 0x7f, 0x0, 0x200, 0xc0020, r2}) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r3, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:20:58 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:20:58 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000180)={0x2000000000000000}, 0xfffffffffffffca9, 0x0) read(r2, &(0x7f0000000000)=""/128, 0x80) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200, 0x0) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f00000000c0)={0x1, 0x5}, 0x2) 2018/04/17 00:20:58 executing program 1: syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f0000000180)='./file0/bus\x00', 0x8000, 0x1, &(0x7f0000001640)=[{&(0x7f00000001c0)="aba10fc5e9bbbd1493", 0x9, 0x3ff}], 0x808, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001700)='ntfs\x00', &(0x7f00000017c0)='./file0\x00', 0xfffffffffffffffb, 0x1, &(0x7f0000001c80)=[{&(0x7f0000001bc0)="ce1b92c5270d323c7451c472f281e94737f44333ddff748a9c67a4b27eb2663b58ccca590b226366dd47780e0b59decc81e025539a7eb3bd945d2cb28abc67591c387389984186f15eba2abfa30292588fee2d951770144d3e7a9aae8532bf770ab3241db8337c7f048856bad19dc873b26186edc68318c4c537b9ca6429923fc096ceb22eb5334f60813b317432f79710604f1d6ed5ab9e0ad3ad71ddaa79da8cccc11f8e09c03c474d6539ad", 0xad}], 0x1, &(0x7f0000001d00)=ANY=[]) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) open$dir(&(0x7f0000000200)='./file0/bus\x00', 0x101000, 0x4) syz_mount_image$btrfs(&(0x7f00000002c0)='btrfs\x00', &(0x7f0000001740)='./file0\x00', 0x5, 0x0, &(0x7f0000001780), 0x4, &(0x7f0000000280)) r0 = open(&(0x7f0000001880)='./file0\x00', 0x0, 0x4) r1 = open(&(0x7f0000001900)='./file2\x00', 0x0, 0x0) symlinkat(&(0x7f0000001840)='./file1\x00', r0, &(0x7f00000018c0)='./file0\x00') fcntl$setsig(r1, 0xa, 0x39) stat(&(0x7f0000000300)='./file1\x00', &(0x7f0000000380)) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000340)='sysfs\x00', 0x0, &(0x7f00000004c0)) syz_mount_image$btrfs(&(0x7f0000001940)='btrfs\x00', &(0x7f0000001980)='./file0\x00', 0xfff, 0x1, &(0x7f0000001a40)=[{&(0x7f00000019c0)="22b84fa60022c20fb68148659277f1f50eb65629e2f4021e504109259062330d2a4f740eec7b891b95e4f63504c352a423f58558a8f3594db6d2cd4738f0de", 0x3f, 0x3}], 0x202000, &(0x7f0000001a80)={[{@noflushoncommit='noflushoncommit', 0x2c}, {@nossd='nossd', 0x2c}, {@noenospc_debug='noenospc_debug', 0x2c}]}) open$dir(&(0x7f0000000240)='./file3\x00', 0x1, 0x5a) 2018/04/17 00:20:58 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x220000) dup3(r0, r1, 0x0) 2018/04/17 00:20:58 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x18000451d, &(0x7f0000000080)="96f7ed34dd42c012f46d5141957f9a9ab1dd245e209b96b69632435bfa3b6a59ab9f3f9b597b8e571adc7eaa3ddd140f43fa35f12bdb8828bd7fa7466522deda1d06de71347b0a2aa7c41e64f095197d17e0dfa41338868e9207dff727e42a572116dd406b18d3a3e770bfcef43c2ab103754bfa3b3accba21f8b13be066") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x400, 0x0) 2018/04/17 00:20:58 executing program 1: syz_mount_image$bfs(&(0x7f0000000080)='bfs\x00', &(0x7f0000000180)='./file0/bus\x00', 0x8000, 0x1, &(0x7f0000001640)=[{&(0x7f00000001c0)="aba10fc5e9bbbd1493", 0x9, 0x3ff}], 0x808, 0x0) mkdir(&(0x7f0000000600)='./file0\x00', 0x0) syz_mount_image$ntfs(&(0x7f0000001700)='ntfs\x00', &(0x7f00000017c0)='./file0\x00', 0xfffffffffffffffb, 0x1, &(0x7f0000001c80)=[{&(0x7f0000001bc0)="ce1b92c5270d323c7451c472f281e94737f44333ddff748a9c67a4b27eb2663b58ccca590b226366dd47780e0b59decc81e025539a7eb3bd945d2cb28abc67591c387389984186f15eba2abfa30292588fee2d951770144d3e7a9aae8532bf770ab3241db8337c7f048856bad19dc873b26186edc68318c4c537b9ca6429923fc096ceb22eb5334f60813b317432f79710604f1d6ed5ab9e0ad3ad71ddaa79da8cccc11f8e09c03c474d6539ad", 0xad}], 0x1, &(0x7f0000001d00)=ANY=[]) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='sysfs\x00', 0x0, &(0x7f0000000400)) open$dir(&(0x7f0000000200)='./file0/bus\x00', 0x101000, 0x4) syz_mount_image$btrfs(&(0x7f00000002c0)='btrfs\x00', &(0x7f0000001740)='./file0\x00', 0x5, 0x0, &(0x7f0000001780), 0x4, &(0x7f0000000280)) r0 = open(&(0x7f0000001880)='./file0\x00', 0x0, 0x4) r1 = open(&(0x7f0000001900)='./file2\x00', 0x0, 0x0) symlinkat(&(0x7f0000001840)='./file1\x00', r0, &(0x7f00000018c0)='./file0\x00') fcntl$setsig(r1, 0xa, 0x39) stat(&(0x7f0000000300)='./file1\x00', &(0x7f0000000380)) mount(&(0x7f0000000040)='./file0/bus\x00', &(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000340)='sysfs\x00', 0x0, &(0x7f00000004c0)) syz_mount_image$btrfs(&(0x7f0000001940)='btrfs\x00', &(0x7f0000001980)='./file0\x00', 0xfff, 0x1, &(0x7f0000001a40)=[{&(0x7f00000019c0)="22b84fa60022c20fb68148659277f1f50eb65629e2f4021e504109259062330d2a4f740eec7b891b95e4f63504c352a423f58558a8f3594db6d2cd4738f0de", 0x3f, 0x3}], 0x202000, &(0x7f0000001a80)={[{@noflushoncommit='noflushoncommit', 0x2c}, {@nossd='nossd', 0x2c}, {@noenospc_debug='noenospc_debug', 0x2c}]}) open$dir(&(0x7f0000000240)='./file3\x00', 0x1, 0x5a) 2018/04/17 00:20:58 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xfacc980c27f3880a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fcntl$dupfd(r0, 0x406, r1) madvise(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xc) 2018/04/17 00:20:58 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0x2}, {0x4, 0xfec1}, {0x2, 0x400}, {0x8, 0x8}, {0x3, 0x8}], 0x5) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:20:58 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000040)="20002091", 0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x938c}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x77, "00b793fc2d219f345eec6ec857a3d06439016d58e66f2d494b74f38b6a82c00b9cd3247f6e6b2492fc0767da449617c12e4fae6af5f957552f6059f46a578ea13f5ca8ce0810755a95b5c2247ad61f5d22ea3269deaebad0763127184f62845e9fc86ec7029a5b61a42ec550e86c81c4c25e6378466471"}, &(0x7f0000000140)=0x7f) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x599, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) r2 = dup2(r0, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f00000007c0)) 2018/04/17 00:20:58 executing program 1: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000c2dff8)='./file0\x00', r1, &(0x7f0000c1cff8)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x6, 0x4) 2018/04/17 00:20:58 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x41, 0x0) read(r2, &(0x7f0000000000)=""/128, 0x80) getxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='security.capability\x00', &(0x7f0000000240)=""/208, 0xd0) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x48) dup2(r3, r4) write$fuse(r4, &(0x7f0000000140)={0x50, 0x0, 0xa, @fuse_init_out={0x7, 0x1a, 0x422, 0x10001, 0x1, 0x6, 0xd1, 0x7fff}}, 0x50) 2018/04/17 00:20:58 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x272c, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}], 0x2c) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@dev}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000240)={'nr0\x00', 0x5}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000280)={0x10002000}) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00000002c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$getown(r1, 0x9) ptrace$pokeuser(0x6, r6, 0x3, 0x6) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000340)=[@in6={0xa, 0x4e24, 0x5, @dev={0xfe, 0x80, [], 0xc}, 0x6}], 0x1c) r7 = syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x80000) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000003c0)=0x1000) getsockopt$inet6_dccp_int(r5, 0x21, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f00000004c0)={{0xa, 0x4e24, 0x5a3, @empty, 0x4}, {0xa, 0x4e21, 0x8001, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x46b443b2}, 0x8, [0x90a, 0x3, 0x100, 0x0, 0x0, 0x3, 0x60, 0x401]}, 0x5c) r8 = dup2(r5, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000540)=[@in6={0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x9}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r7, 0x40505330, &(0x7f0000000580)={{0x80000000, 0x10001}, {0xfffffffffffffe01}, 0x4, 0x1, 0x1}) bind$netlink(r8, &(0x7f0000000600)={0x10, 0x0, 0x25dfdbfe, 0x800500}, 0xc) getpid() fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000640)) setsockopt$inet_sctp6_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000000680)=0x8, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000006c0)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x10) sendmsg$key(r7, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f0000000700)={0x2, 0x6, 0xfd, 0x6, 0x45, 0x0, 0x70bd2c, 0x25dfdbfb, [@sadb_sa={0x2, 0x1, 0x4d2, 0x1, 0x4, 0x32, 0x1, 0xa0000000}, @sadb_x_sec_ctx={0x10, 0x18, 0x0, 0x4, 0x72, "69522ed9a9073b5d728a15b5ec7a8a9f71b8f98ef7ea70c90ef1db1013b1888039ccc19d115444693aa380d2789ac0024d8db928f7f1b9a342121820cf3d924355553a6aa8af89b65f22461f53b92668fd109972f8eeaead662c56c4835460305798b62339ac62976c16dffc97a9358ff319"}, @sadb_sa={0x2, 0x1, 0x4d2, 0x8, 0xffffffffffff8000, 0xa1, 0x1, 0x20000001}, @sadb_sa={0x2, 0x1, 0x4d3, 0x7, 0xff, 0x3d, 0x3, 0xa0000000}, @sadb_address={0x3, 0x17, 0x6c, 0xa0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_x_sec_ctx={0xc, 0x18, 0x7, 0x200, 0x53, "00998fdaaaea335d76b5a6b2b945ce3660fa581da620331c8c6188791b70d9a6e375b05e0a0b748800a70500d6022a368e0df9d58ba82dcb53ae88e4b2da11a65e6f556ef2b3cbb7ba21bca0cbb4aa6eadb4f2"}, @sadb_ident={0x2, 0xb, 0x82, 0x0, 0xffff}, @sadb_key={0x1c, 0x0, 0x6a0, 0x0, "6071c7a06659b498e6d8a4eeef23a02c864f9561339ab9d699c19b2e9ce4414e330303cc6a8de7e96859a93ce002aa1548d13d29a13a9d672f8255d44d793f98779436e4ce92cab38468a5cf562f3afd8cdfe4c2fede45a58a8b0af2377b03ce4f81446c31d9d9d994474ff4c1efd1563f66d485fed4b97e60d5d53473b9ee7a8a539f7498be85d1964ce7a092ac18faf8c96517b4640132a6418f291f1d789e6ae09d2b4aa200247e9708c697578da4b88d3b85a6710b50ade931dc1b9c07a422bee22b2b9562a1889c77d3d094be71c9cbf415"}]}, 0x228}, 0x1}, 0x1) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000009c0), 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000a00)={0x7, 0x1, 0x80000001, 0x9, 0x0}, &(0x7f0000000a40)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000000a80)={r9, 0x3ff}, &(0x7f0000000ac0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000b00)={r10, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x8000, 0x10001}, &(0x7f0000000bc0)=0x88) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000c00)={r11, 0x3, 0xb6f, 0x0, 0x1, 0x20, 0x9, 0xfff, {r10, @in6={{0xa, 0x4e21, 0xc4ae, @local={0xfe, 0x80, [], 0xaa}, 0x3}}, 0x1, 0x8001, 0x94, 0x80000000}}, &(0x7f0000000cc0)=0xb0) 2018/04/17 00:20:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000a1ffe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000accf68)={0x2, 0x400000000000003, 0x0, 0x6, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) socket$inet6(0xa, 0x80000, 0x101) getsockopt$inet6_int(r2, 0x29, 0xdf, &(0x7f0000000000), &(0x7f0000000080)=0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='veth0_to_bond\x00', 0x10) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) sendfile(r2, r1, &(0x7f000053cffc), 0x8) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00000000c0)={@local, 0x0}, &(0x7f0000000100)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000140)={'team0\x00', r4}) [ 301.391745] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x10000008082, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), 0x4) getsockname(r1, &(0x7f0000000200)=@can={0x0, 0x0}, &(0x7f0000000280)=0x80) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000400)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80, [], 0xf}, 0x4e24, 0x7fffffff, 0x4e24, 0xfe0f, 0x2, 0x0, 0x20, 0x2, r2, r3}, {0xfffffffffffffffd, 0x9, 0xa8f6, 0x80000001, 0x8001, 0x2, 0x4, 0x80}, {0x20, 0x1, 0x4, 0x6}, 0x4, 0x6e6bbe, 0x2, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d6, 0x3c}, 0xa, @in, 0x3501, 0x4, 0x0, 0x7e8, 0x2, 0x7}}, 0xe8) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, 0x0, 0x0) 2018/04/17 00:21:00 executing program 5: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x4, 0x2}, {0x4, 0xfec1}, {0x2, 0x400}, {0x8, 0x8}, {0x3, 0x8}], 0x5) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:21:00 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x10001, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000380)={0x1, 0x1}, 0x8) r1 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000000cf5042b09a62ea6acea5aa2f0a4204fad208bd62bd289bf4d749f464a54508a0eda1487ce1959f597ad5492ffa9807df57b90a2551f9a7ac32771ba071283156fd4b801e9585ae24622db763803360f6dd8ddfde8cd2fe5b742eb1386053aebc6ed14adac6bfdf7e1f32905925038b2d05d08c7deb98c0a6ddab22435ef0503c3901a41370b24c7003335f47"], &(0x7f0000000080)=0xb) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x80000001, 0x2, 0x0, 0x100, 0xee4f}, &(0x7f0000000100)=0x14) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/fib_trie\x00') preadv(r3, &(0x7f0000000100), 0x361, 0x10400003) r4 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000300)="537b43fb4e5f02d4ed2f9862a5beeb2a50ce2f049103e46cbc663a218d766e17d605", 0x22, 0x0) keyctl$setperm(0x5, r4, 0x80000) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000140)=0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x0, 0x0) syz_open_procfs(r5, &(0x7f0000000180)='net/nfsfs\x00') 2018/04/17 00:21:00 executing program 7: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x1ff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0xda, 0x5, 0x80, 0x707f, 0x0, 0x8, 0x0, {r2, @in6={{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}, 0xb05, 0x5, 0x5, 0x10000, 0x100}}, &(0x7f00000002c0)=0xb0) r3 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") sendfile(r3, r3, &(0x7f0000f48000)=0x4000000, 0x401) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000300)={0x100000000, 0x0, 'client0\x00', 0xffffffff80000005, "702c3ef088704cb8", "7725f8dae6993111b7d55497914ef5b11a64ae28cad4a0249ccf41c9fe95f4d0", 0x4, 0x8}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00000003c0)={0x200, 0x1}) 2018/04/17 00:21:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x28000) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, &(0x7f0000d83ff8), 0x8000fffffffe) fcntl$setstatus(r5, 0x4, 0x4400) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fdatasync(r1) 2018/04/17 00:21:00 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x5, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair(0xa, 0x3, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) r3 = signalfd4(r2, &(0x7f0000002d40)={0x40}, 0x8, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000000140)=""/4096, &(0x7f00000000c0)=0x1000) read(r3, &(0x7f0000001140)=""/128, 0x169) getpid() signalfd4(r3, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/17 00:21:00 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:00 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000180), 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x101000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) mmap(&(0x7f0000b41000/0x2000)=nil, 0x2000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) r2 = dup2(r1, r1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) connect$l2tp(r2, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, 0x2, 0x4, 0x0, 0x1}}, 0x2e) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) 2018/04/17 00:21:00 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = add_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000000140)='big_key\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='net/fib_trie\x00', 0xfffffffffffffffd) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) r4 = syz_open_dev$sg(&(0x7f0000000340)='/dev/sg#\x00', 0x9, 0x40) listen$netrom(r4, 0xffffffffffff1084) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x20}, 0x6e, r3}) keyctl$search(0xa, r0, &(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, r1) readlink(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=""/32, 0x20) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r5, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:21:00 executing program 7: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000400)=0x1f) sendfile(r0, r0, &(0x7f0000f48000)=0x8000, 0x403) syz_mount_image$iso9660(&(0x7f00000000c0)='iso9660\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000380)=[{&(0x7f0000000140)="2d010fed2a117eef9ca69c7608243fcad07a348f0ae940f14072b73cc9faf9e190673b2cc7faf8eafebcb4eb1cb13509b10570b7f6eb805fa529736969fae4dae64a3cf343a8b144fa7a9a13ff3ba164b7e7616c5b1c97d90dae554035c25436676d9ab20f6a2c3c52cadd809ca801c7ad1f99677f561a82df8b82a49653b3025b29e29bf66c64d73fc7c741f717dcf9f028360f239a9ec2670b49a53cfdb1091016001e8bade6d130265c3726942d56e094d00d0d358d2f4eec2845a75736f7779d9f1dd9c86055ed739461e9216f01075c471022f23e7d9f0ffa", 0xdb, 0x8}, {&(0x7f0000000240)="cfed52d5a70c5e586fa740852ae1aff2cef8ca", 0x13, 0x5}, {&(0x7f0000000280)="9241b37122", 0x5, 0x8}, {&(0x7f00000002c0)="b4922e90eae6498d54fba6ea23d696efe6ffdf7cbc09265c9835e5b95ce90e2eb9506900dac7bc5caedd0652464dfbef1702eb3b3bda67152d02a8ac95aae7e43acddf6e28f7a634494209eea80b91d61e55168a5789a42603e91b4684bd15c0cadadd9e984eb23c2952f1d6185ca66ad2e5170adb60e0065d026a26eda029eada855e290b425644d53f7c2ca30cc5c7a306a293490696438a1a6c70eab38b2190f78df3f2b24a932425b5878213a7edb42733ba3ba0760820f3", 0xba, 0x3}], 0x20000, &(0x7f00000003c0)={[{@utf8='utf8', 0x2c}, {@check_relaxed='check=relaxed', 0x2c}, {@map_acorn='map=acorn', 0x2c}, {@session={'session', 0x3d, [0x0, 0x3d, 0x34, 0x0, 0x37]}, 0x2c}, {@unhide='unhide', 0x2c}]}) 2018/04/17 00:21:00 executing program 4: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x5, 0x0, 0x7, 0x3, 0x8, [{0x4, 0x10000, 0x3, 0x0, 0x0, 0x804}, {0x1f, 0x8, 0x7fff, 0x0, 0x0, 0x2400}, {0x3ff, 0xffffffffffffff81, 0x6, 0x0, 0x0, 0x200}, {0x6, 0x0, 0x5, 0x0, 0x0, 0x201}, {0x401000000, 0x4000000, 0x2, 0x0, 0x0, 0x1}, {0x1, 0x4, 0x93, 0x0, 0x0, 0x104}, {0xfffffffffffffffe, 0x3ff, 0x6, 0x0, 0x0, 0x2088}, {0x6, 0x6, 0x7f, 0x0, 0x0, 0x400}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000d80)={'filter\x00', 0x7, 0x4, 0x3d0, 0x0, 0x200, 0x0, 0x2e8, 0x2e8, 0x2e8, 0x4, &(0x7f000002d000), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x420) 2018/04/17 00:21:00 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='autogroup\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:21:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r2, 0x4, 0x6000) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x28000) r4 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r5, &(0x7f0000d83ff8), 0x8000fffffffe) fcntl$setstatus(r5, 0x4, 0x4400) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) fdatasync(r1) 2018/04/17 00:21:00 executing program 4: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3e0}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x10}, {0xffffffffffffffff, 0x1000}, {}, {r2, 0x1162}], 0x4, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000540)={{0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x1, 'rr\x00', 0x20, 0x3, 0x20}, {@multicast1=0xe0000001, 0x4e22, 0x10003, 0x4, 0x0, 0x7}}, 0x44) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x5, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)={0x0, r4+10000000}) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r5, 0x2402, 0x4) fcntl$setstatus(r3, 0x4, 0x6c00) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) ftruncate(r3, 0xa881) sendto(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x0, 0x401000}, 0x80) mlock2(&(0x7f0000276000/0x3000)=nil, 0x3000, 0x1) mq_open(&(0x7f0000000600)='$/\x00', 0x2, 0x10, &(0x7f0000000640)={0x0, 0x1000, 0x100, 0x100000000, 0x10001, 0xf1, 0x3, 0x9}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) 2018/04/17 00:21:00 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') write$binfmt_misc(r0, &(0x7f0000000080)={'syz0', "faeaed595e66131d12aa79a692a50cf5098a2e746df67249fce7be56d73a7eb9fed5e9afc3c0d1672b9953d0364fc96a86ba92096446c7a54574fa3a5b334995475248021a8212b2b4097bcfa6a083d2ed700f5ff846fe7a3f7c77550ca421256dc6a934275d19ac6058b81c0d750a85cb5088866bf349a2c4fb37ff4532296d2ac6720575e960de857763b870ad63808497ccf79ed17414674020d5cad55be7a37c254303"}, 0xa9) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x7, [0xffff, 0xfffffffffffffffd, 0x400, 0x7, 0x7, 0x100000001, 0x3]}, 0x12) 2018/04/17 00:21:00 executing program 1: socketpair(0x5, 0xa, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f00000000c0)={0x6, 0x174c354a}) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000000)) 2018/04/17 00:21:00 executing program 5: getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="73656375729d471897cb21373bb2f22eabe9633a6974792e3a5d706f561f00113515d12cae8499f615c8b670e3ec0be56602"], &(0x7f00000001c0)=""/179, 0xb3) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair$inet(0x2, 0x8000f, 0x7fffffff, &(0x7f0000000080)) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'sit0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000040)=0x32, 0x4) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/17 00:21:00 executing program 2: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000340)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x0, @multicast1=0xe0000001}}) r2 = epoll_create1(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x800) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000800)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000007c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="38000000f3f7925d3df293a415634d56434edf712a3bacfcad434f5b0b93fd1395885b5dd73eeff7fcd532d8256be04e707d58eadfaa788a66bf7917a6e20abf0907bf23763440161c8165749e2e05f85d593bf00368da46a96bee8cee839aadedc78cdd80dd069f0d465aba62ac24d6c580ef36cf13421a2362", @ANYRES16=r4, @ANYBLOB="040025bd7000fedbdf25080004004e23000008000b007369700008000900320000000f90afb62a6c782c56f77833bb612af4b18a3889968f5efa20fec45623d10caaa5d0b393cddaa3a30a11d2b584963c7ef1e24138cc23be39ca7741a13ce10b3d04cd0cc23407d1084d66307f3f0998c1d3f2cd"], 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000300)={0x4000000000000295, &(0x7f00000000c0)=[{}, {}]}) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(r2, 0x0, 0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) r6 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x4, 0x6d1}) process_vm_readv(r6, &(0x7f0000000140), 0x2, &(0x7f0000000840), 0x2, 0x0) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r5, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r7, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r7, 0x1) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/17 00:21:00 executing program 1: unshare(0x3fe) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x6}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) userfaultfd(0x80800) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040)) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) openat$cgroup_procs(r0, &(0x7f00000001c0)='cgroup.threads\x00', 0x2, 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r3 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fsetxattr(r3, &(0x7f0000542ff4)=@random={'btrfs.', 'ramfs\x00'}, &(0x7f0000393ffc)='R2.\x00', 0x4, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000240)={0x0, 0x39, &(0x7f0000000200)="9c744a8636d859721ca0ef8f98744e2d7a14f03540be79582309963da91b4b505a0f6dd9443acb4a8822de8228ba4569ffb22d017f75a1fe8d"}) accept4$unix(r3, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='ocfs2\x00', 0x1000, &(0x7f00000001c0)) 2018/04/17 00:21:00 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x9, 0x14010, r0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) [ 302.766208] IPVS: Creating netns size=2552 id=36 [ 302.827329] device bridge0 entered promiscuous mode [ 302.904981] IPVS: Creating netns size=2552 id=37 [ 302.925704] device bridge0 entered promiscuous mode [ 303.143928] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:01 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000140)={0x8, 0x0, &(0x7f00000001c0)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f0000000080)}) 2018/04/17 00:21:01 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') setsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000000040)=0x4, 0x4) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) r1 = timerfd_create(0x7, 0x0) clock_gettime(0x0, &(0x7f0000499ff0)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x0, 0x4}, {0x0, r2+30000000}}, &(0x7f0000ba9000)) read(r1, &(0x7f0000000000)=""/23, 0x17) r3 = inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x280) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) inotify_rm_watch(r0, r3) 2018/04/17 00:21:01 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x84002) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xff, 0x0, 0x80, &(0x7f0000ffe000/0x1000)=nil, 0x7}) pwritev(r0, &(0x7f0000000600)=[{&(0x7f0000000080)="80a67954a36c857bc63f7737dc0fea356c89410f62c2683b0c3d4020409a311d078f10f4cbfd5771d2485c01a9cdb3ef6e84cc341f49673df69052cfba48151346da47c880b0b4a67afd53746d653703a26dc5061f7845e09310", 0x5a}, {&(0x7f0000000100)}, {&(0x7f0000000140)="7398bac7dc21df2d40b75d0783b4d8b3dbccdb14ca9ce64ac1df21463c5e4e6af6b8edc6ce16bceb649eaf90", 0x2c}, {&(0x7f0000000180)="beff9b6daae8e7d658baa6c5e0025f1580ca714b898608b81dcc1b3447845d1c29d80cbc1b0e513975dd728e8b8498595b7086e5b29316e13e20465453ad8227a7bf7c3a0f8b7901255c9ba343244a9a58541fec2f1113a1a460da4b19a32b821bf3b1fedaeb1e889137cfda1d63e3e8c99975364c265ea3bfe329949b8937934d1c1be6e37774a7fe8c1859ee23adcb042fddecdf790141c6f6be965dab719e0dae62", 0xa3}, {&(0x7f0000000240)="d8f349f639563de00091a7759c591e712e90690843c9d5a91a234fd7222259aa5d9c76172f1baaa0d25283d4c759a25b310f0463c8474ef1096a42b6c250ee6fd924fe0c12971e6618d7f9e5ffcc2a2e60736a645512c37a7ca7e08d13badf256e8a90752063aa0221c441cb5424c482caeb48b2dfb1907ce43f4ac9ce11bac9fce2a7611fae075da77a99d8929c840283cf66619aa20746eea45f3ec33a40c84442ff46352287ac892d26ee33a7d3cf0673176d9666e2b7cba74b0fd469b41cea", 0xc1}, {&(0x7f0000000340)="a77e0a4b12a23fdf569fefffde684dbccfaa0e9afb549f96dbf7445f9a8788c8fc6fd1801baddf56935e5230b71025", 0x2f}, {&(0x7f0000000380)="f5a1e00f5e079ad6ea95e0b358500dc841a92787921d8897edbbe2e47d80b0444c4fb10701c55872024809d1b936ff8fda18212b717584ed697da3ff23b13fe39d", 0x41}, {&(0x7f0000000400)="e917092f93befcc52b9c4171c6cc03548b322aabdce7e0587d7fcef0fc63846967c21981c799ef3baffb9592b3cb930854cd4c6228a22700ba6c360a4129c7dea7569632a60358c63247d10ac1f8c045a129e53f763d67cb81a51ec2d5a1d70c0fe15c534cb35e7898cc1fb5b1227ac34e824df2ca357c2706965bffeaaad3d218812dec2689a052bcb6dcccd2145b47e517e128168020f23b25a2e1fbc2b351d06fbe68b7625c0b0e2fa2c2994139991e93aefa0661ddf7f2b169c7e842c4242e9dd58616109961bb31114b55dc98e50559f85feef6d6c5f1c6f9f46da38cc3cbb3", 0xe2}, {&(0x7f0000000500)="7b49eb95ce030512e713276c15ebe98ff1e7399530305df6e2b96eb4aa6304c2a1084f611b73cbb0ccfbf6980597e20e5e70abdc3e2dde07", 0x38}, {&(0x7f0000000540)="6260fffcd0375a3f70a13071c8c42953a1646af86a8f1d21b8606a3f659ed67da13c23771c24844bfbd15d56e34e3a5cd467b0fad96bf900a5b4f8414b34d20947b14e0c6c9c01c72bd6a5a5a42ad46cc03d24e6da425319dd8dd80c36840bc3e6f540f563da068414a1969027d01f4e54d6f3dcc2f9414a4e221ca7ff8fab83a4d82c2561", 0x85}], 0xa, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000006c0)={'ip6gretap0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) getsockname$inet6(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, @local}, &(0x7f0000000740)=0x1c) fsetxattr(r0, &(0x7f0000000780)=@known='system.posix_acl_default\x00', &(0x7f00000007c0)='vmnet0vmnet0\x00', 0xd, 0x1) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000800), &(0x7f0000000840)=0x4) socket$inet6_dccp(0xa, 0x6, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r2 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x0, 0x40000) fchdir(r2) readv(r1, &(0x7f0000000e00)=[{&(0x7f00000008c0)=""/191, 0xbf}, {&(0x7f0000000980)=""/188, 0xbc}, {&(0x7f0000000a40)=""/174, 0xae}, {&(0x7f0000000b00)=""/193, 0xc1}, {&(0x7f0000000c00)=""/129, 0x81}, {&(0x7f0000000cc0)=""/134, 0x86}, {&(0x7f0000000d80)=""/71, 0x47}], 0x7) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000e40)=0x0) sched_getscheduler(r3) munlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000e80)={0x87a8, 0x7, 0x9}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000ec0)={'NETMAP\x00'}, &(0x7f0000000f00)=0x1e) write$binfmt_script(r1, &(0x7f0000000f40)={'#! ', './file0', [{0x20, '/selinux/avc/hash_stats\x00'}, {0x20, '/selinux/avc/hash_stats\x00'}, {0x20, 'GPLvboxnet1%@eth0'}, {0x20}, {0x20}], 0xa, "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"}, 0x1051) r4 = memfd_create(&(0x7f0000001fc0)='lo+selfN\x00', 0x3) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000002000)={{0x3, 0x0, 0x6, 0x3}, 0x0, 0x3, 'id1\x00', 'timer1\x00', 0x0, 0xffff, 0x10001, 0xccb}) epoll_create1(0x80000) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002100)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002140)={0x0, 0x2}, &(0x7f0000002180)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f00000021c0)={r6, 0x2}, &(0x7f0000002200)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000002240)) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000022c0)='veth1\x00') sendmmsg(r0, &(0x7f000000be80)=[{{&(0x7f0000002300)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 'bond0\x00'}}, 0x80, &(0x7f0000002780)=[{&(0x7f0000002380)="bf43d6e63026ed93222a841aabb83dca8706acd71dc56ccbedd6824b61cb85d0640bdd0ae9492843f22dc93623b79ceb3cfc975bf376be968818dcef4c52bda2c1114c42a32a1a8ac90235b12e2dcad3775684c8c12035658c257dade6da1863ae27fe072a1b79d5b87709e06364554e8d397032af51b57c7b2b3395476dfcf68ce03e703f0c3ff37c3e43d9420b0b7f35dfc55e453e61f26a5bb71226ca535652fa814ab04009f7036e435f021d3ceffffa9aa2098599e2ac3e5395d49d7f0536316f00ffa036c8e7852cfb", 0xcc}, {&(0x7f0000002480)="55e75bcdf7687ed6b405c913a7b8ce2171d6172e78a2e0df067815d9f77650aafd551f15e556d911bc2d311296eaf09f3a112aeeb9618947c912e29700a52d08c2c784b7f49ecace51c1dc3b8338ac94d29fca2c381af19486bb3d0824a54dcb70c5052ad2407606d78c579806048f0e", 0x70}, {&(0x7f0000002500)="8bb3a8b7a761ff0493ca9e7888c130e5b3aa96fbd94bcc029086e1595825a736c8d311d7814a3e6c905dae73894050ea6001574bd0080f31652034618f7ec75b0fe418e43952fd5162c60a1112d3d984d0abf48b", 0x54}, {&(0x7f0000002580)="6f9be955bae3f2f3de458b4b2ea82af290a96869dc1b8352137f84b2533e1e49d391ac790dc8be3162a24a26c13e8911ad3b7d250740d29dbb1d212835211757a8381557d468f2d5859acda2f0eb6b4215319a3a4812f0a9afed7d554ebd5746663cc6b510a09d13211b542db89c04a4a3584dffdc9e01dd6a200a638af7007578e3a53af2cc9b2bc77052796381af164642e8b4b28fd005d723e70d978aa9e53b89eec3134efc97bc0067c69f030ba1ef00bbcd76d01eaeacd84bb1696baf459692b09baa092c59", 0xc8}, {&(0x7f0000002680)="288a91c721c6deee2d15a08d1196f02f3c75aa2e9cee162b4213a90f3f0e11b4f63e0b4194f84b025e2f5657192c6a0458a63f0c5bf8e886693fb65764d0759a961dee97b64e53399d1f06e811bcc6559b0f13efc95f571dcee516c2f69bb6c1a683b97e5a971f8c08b65a702d137ff0dbbb5870903e8e2867b1bb4eadcf9348fd6098752e574b247759301673fd54bb7992013529cd357f8c514d6fdd440002e7fea0fefd603e6aaa0a1513bed9032015eecfc1229d864f96a095b13c80e2a05179638997373e6068d136243df112223e49e1e257641c0f558f6c80b142dcee525faf7869b05e5162e53a63f8f9ec", 0xef}], 0x5, &(0x7f00000027c0)=[{0x64, 0x3a, 0xf6ed, "bfd6c60513f2b37857782ab140d811ef2011a71d295c967388ba29b14d4d21e336ba5b75909bc323a9533467b8f6dab0d416dfc87e82486c84a39a6434e6650080f5b8015ee66e5afd7c5108b83f1894b628452d18c7e282"}, {0x100, 0x0, 0x3, "8f29ace7953a07cbe87b7c59a003478616c3fece898669c985ac3d17eaeff56f8ed4f4a092c28e8ff1ee71c3cd22875364f3f1eccb3e9ef2357a313d230a5143e006a83b2b27ba769de9696dd0c1f1c384b43b3dbe48d1f1eae4b8d2d344207b4d46d72c59d3cfd804759ee1684ff79d04c8879b7be03f7054b83d3928f9c28cdfc52e354d256c95b7499ea25c2a602f5944a01d06bfd0ec25067385d7771915400aceea211db81f1c1ff0efb844d978ca3a50fc14682c5cfcb31c7ddc03d85f738b0b9ed873dcb5716fdc401d53f8071dc8f2ff3981feac981747b5b58d97b03cdd7ecc8923376c3f701035529412d8cca721"}, {0x20, 0x116, 0x0, "e498a684dfb3d7f43a8dc1717ef8600c8b"}, {0x40, 0x0, 0x80000000, "0efb248c98ae14fb7c55cf406382d26b27b40394301659fac7351301fb8bab14f930a5c9279e9721ea81e188a21991d78f5580"}, {0x98, 0x10d, 0x7f, "7fd74583ff2b646c77b369086db99856685dfaa13f2800e7c41057089f47bc9761f740b530ed8f37e33f9b6461fdc9d22c64e7ade854ac254e7e0672c6635f1b5bec2208960d80a02a621658e49f1b67fd3b972f1c8643b07a392b2fda8f0cbfa408b6bdb5a22c39277aca449dd9944ba78cc4ceea41bbcd15fb9dbd6ceef63c8feb0b00db5cf26030e7"}], 0x25c, 0x24044040}, 0x9}, {{&(0x7f0000002a40)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x1, 0x3, 0x0, 0x4, {0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x80, &(0x7f0000004000)=[{&(0x7f0000002ac0)="b41b6749832bda45d35188d00775068ce8e9fa31964eb2c994fa6f5588276601e8e4e2bc54c067179aa86b256a75970fcee02807d360d08bd7afd10c566752c1dc9f2fabf28e7668d7f73f011fed0937b82917f55652e54ba8320a4a2652e6b178fe0f168a47338c502c3c67c461df19eb0c5efe68", 0x75}, {&(0x7f0000002b40)="aeaef18b1991f9d58b7666cf7164af165196a3e8ec59e8204f02f0cb642cc880025b3363dc98a87d549f1df124d72b4352df18bad4bbfb440107123a7d5af4c0ccf2ba1463d24635a9a33887528f8a2cf99a7e2a3ad6045683032822c8c4ba7e94731b149a7110777180e0bb7e231f23efcece7d4de2803134de33d6fc332b43379bb5a6", 0x84}, {&(0x7f0000002c00)="87eb7870640027764a8136a5cef09d54c6bbae2b69a9fef9bf0859115d75bf3c47e517c13b7e0c0a62f6d436a1267442363e6113cd7c894033733e0bd4362c97e86ef71b59d626ef0465a4665b33223f6563764e754e44a76ee346a83a7a126d46a20c", 0x63}, 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{0x90, 0x0, 0xd6, "d67436706e87f28d9fdab47311cafad9c3277b2b1226b8533cac699f64b4ac81b4db2245d6832450aa5307d68dc327c983f1717811a39e335939ef68b40ad142114f0042e7cd1b52c4472b37f009d50c9a773212c03e5891df9a1b705666b7c2ec4f89d664dd62264886ab88794e1ed26dd9e8c1b7155a9e2a000bb3d0b0c791d50f0c"}, {0x70, 0x0, 0x0, "405bc1f778337b172ce58803a9962eb65eaf3a0400bb8b32bcee9eb39e99778fafad456e70968ebb4a8f9e00566ce09a0614e68d0920c3d486b2b045d5e80b6750499dff7e69c2ad8410721dd1da13eb5bcebd91300c81372e9b0b5ad2277c285c157a"}], 0x112c, 0x840}, 0x7}, {{&(0x7f000000b140)=@in6={0xa, 0x4e24, 0x5ab, @loopback={0x0, 0x1}, 0x100}, 0x80, &(0x7f000000b840)=[{&(0x7f000000b1c0)="f503f2e210fc79d724c01c3ce864af896826b9ed5f63698c0694083cd3f2989e914eabbcfd22f772a692094beb47d4532dd601708b75804ed19745afbf75d0305b35a0974adfd59ff41e638a5bb6eb", 0x4f}, {&(0x7f000000b240)="8d8c9e65ad6ebd777c325f5f73e4fab1181dcdb7eb9cedb158fe669b9da7183408f2b03d25338cd18a256fe08dd9759347aa3c71e6b99a0e4aab15df8a017c628487022f8f7e0049b2b1bd7f155ba5e7d660d464457482c0185a3ebde4ccf3bea4a0dfecb4d6d488890d3642b0ea83840dbd81f1b53042fdc7f3abc70db554fef386ebdb462c4f884b0933178fd5dcf1c4585fb8e88b9e82598efba1dbdfd15d4b77694d65ecb598fa875ad1f236e0425a08202c7128801e171dcd22a2b9c1a65d046db75f7f59592ba3aaa63d44c55e5501", 0xd2}, {&(0x7f000000b340)="a78e58e1a28db053f54753b1c3faf0f005b69e12f510244bd7bdc1b9347bfc3e52982649dc2da63296e906a0cabd9324eab9891305e85e631fde66f5e5b345f2a25ad85ddc31dee0144e073f889b421d613ea3c43e1b262f1f8f189146ac90e3975e23f48595f7b2f1ddd9b77b14c58e352de4d2fe5480217a02338e22c2df930e299a70a019697f6c65e57c4cb4c3faadcc1f0a3a6779102bbeb5b475bafb7e16b5e188583ad4c818bff7e511979fab93", 0xb1}, {&(0x7f000000b400)="a53d23b4a33f40316c2ad90fef85dd5b06e7fb4338174b610eaeb3f6135681032e3107d46912726e8da8db1569a4d2cc4f9f0e6de8db13f9b5c90cb865025934e76e61bbcca00b7b6e2b6e768a883a9245b4fa613bd74ac5fd8df10cb784ce0b803db708992be4088e7bda191b692e70e3629be0eaebe4647d0653bcb82ace2e71677c95ee81e6df0a92accd909ec1de4a2f42d0c312a8468cafd213a85b2f616c661905d179b2e056ea44986514d4e536cd8a076d0372bdef93b6370564e530ba3a35546c8222380e58125fa563d5", 0xcf}, {&(0x7f000000b500)="3688", 0x2}, {&(0x7f000000b540)="0c43d4c01bc1278d02cca017a2ff78dc646717fd9a196bae969b7d7809a00217b744f2bea726f720b1a3876cadc81a61a18d533f904e09", 0x37}, {&(0x7f000000b580)="2ed01a5052033ea4bca2b5f32c099e6e85260db8a47a5994bd33386e82183c87d9421b8870c4b8360630122d88c7ca40785a555cd5511dd35e9706724afe6e954457fbda1a28c882f50a6ff51649bdb7d7c2de4ee811f110b33b8a55eca9f4432351640e", 0x64}, {&(0x7f000000b600)="e378fd425305e5287f071ec76a6abd6dd220cc27be85267f2de1aaed468f359e37a7428d3d0e00642d10f81a09eddae80e08d8079c8d0b84ba36b31003f9166cfa18cd64a350db359e1bb3e6db46f2d5df2ac52bf16a8ff48a", 0x59}, {&(0x7f000000b680)="2f0de7e068eb5689c202cbec374a5fede827ea94eccf157238b97360b4cae7da2a7d4881e08d2b6ba79f99dc36cded3a60bc932fcf21a6d0d5396a37098f7fd4980d01a47a0c3e7a45cf5356dc3eb34900ce6ed1747d41d84bc577d3c018c708f6c7272123e7be79397fec327dc509a6e47c830281ef77ebbaa5cc2906dd802200b38f309e6addca43a99e", 0x8b}, {&(0x7f000000b740)="913065e9941f8fbd6809b46135490505ce9b12dea9d99121283c72c2e93e4cff00764651836ce2a26c55e78aea2f1b4fcc52d36d6679d8a548e51981f0cb3e8c828615925ba74b023f4223b1b8ab858bec67a23dcf034e15c058ced5948d99c3098941334dbb01af97df215be07e6af69ecd8c96487627dcc1c38f42324526481e58ccfc968a7ccfe9d1359355af997dd60b3d371869bb58fe785cffe88c86090ff9494690964e535a400bc191e431414ba1d3702e469b9cd39463bf69efa13d6e74af8fd2425511fd2e77889ee2b3fb4013d54b37571e0980c0159866879f60c2e4682099c6a0fd874fd677d39858e11461871eed1c", 0xf6}], 0xa, 0x0, 0x0, 0x4}, 0x9}, {{&(0x7f000000b8c0)=@ipx={0x4, 0x5b4b9af7, 0x7, "985bc0007f3a", 0xfffffffffffffff9}, 0x80, &(0x7f000000bbc0)=[{&(0x7f000000b940)="6152a37353c220964d54eab6e66faa316c568986d9b862daf4319bd97286f9b872f6e59045ad28c93ccbf578a77d20f43bc9ac22c6dd116c76cf1484344d92a7cff44343c429818cb8153f267394582b80378e06", 0x54}, {&(0x7f000000b9c0)="a6428615e52895217561c5a6eafebc94f70006e3f9fc8eeb4dc859c5542ac945128ccc29b4772c5e72a25613c68dce264725f252c960d77ff88df311413fc3094c40a603486c27a4af126d19d05dfe88aeb7201b7ac798c05529f9e42cdcf9a4bd77b3aa416886f179548a19fd5b2efbfc36cb43ed1ef3f9cf0cc73b6a489c0fe6691ba72d28f3f67510afce25cf4ec143b21ceca7c00909a31499d554c88c19148f53f6b6d0ba3d005d29d4e64ba4c1cfee0c5c9f0e3a6f72e127226a6b7c498948b7713ca9301fef9663ea1c922dbe35e5dc752012c42d2bc6e1", 0xdb}, {&(0x7f000000bac0)="65b24660b8fada35d343ea26be07315bdc88b07231fb34371d389582dbacd5c2df56a2d35a1ed93e7c98367d97778037044d7d5e122528813b0f1f0ba47c15733cd129fa70d8ab2cdf1510db1906e647da405ba1bad7ce68f79add161d28e2002d2f0bf54b730712212eac138526b61acb81f6560842569b278d83842e7c64b79de994d124defcdd3e56dbf29a50410385a9f63b47f48294129d194729ed07ef0999651366f12442657af3e15c93d04b6391e39f7cb76e016d34b4885942f11ac7a2bfef894eb9bf3c24c87392b6d743c9781ceb", 0xd4}], 0x3, &(0x7f000000bc00)=[{0xfc, 0x11f, 0xfff, "f8260d15dd6024d3d6f98188e44fd49de350e8b5f98b7fa7f387ee44fe7d194cab516bf6ae547c6e8ff78b2a30556d40f4dc628c192d054dbe1e669f8c1cdd08ea5a53c9975cc9a2eae42e504916a1763921ae098f24ec4367eaed010711bdaf575343c101f3c108d87d9b61a5b8e9faf3373cce24d35d360517e2b3080db852c81889eb529d442c85e6126c25c557b197ae60b32e86b587d894bcb5bd46a62739dc1e277e304802e44ad566627431e195d708d8f86b29a4a34b5fa46ccccabc820770a8fac07010bc9e3db494be2fe08b06b8ba8519e57380d56dd5100e6dde23467fffda2912e4c6f573124e184f"}, {0x78, 0x0, 0x7fff, "76e2b43d6d35939e0226cd7ad6c29766fc0f8043f61d25c46afa34d05af4e09e35ecd0815eba06fef816deec81f5b8a35614134d3f5dffc83d13b7b75e1f8328ccdff3bc6f82cf48d3195dd46b05aae8f34deb30ddacf6f7b6f3d8d2cc3b84110698bbc6602abff092ebb2c0"}, {0xdc, 0x0, 0x3, "f29534c864d3c620eccfb9f670c757fe49b2ed1171a267be84f40c483e8f90bd2b83c44cc1098b32c60831bbd44b7c682b0bb6889e30c7bd331e4f15f4ba0ac4053a5e059f638d4f54a6605f48a3339d2c516e8234b80e7b05bda931a67eac286c765ad5d99f949e872ee4803ee2c4c9252cff0dcbdcb4c6f8f8a68c88a09104c3e7659c1a2767ac9612435a2aaf38ad2075540c8206d733ee1442ae79675d33a87d872196386b941eeb856eec1819a90a8416e8ad60aec33c51736e804f6164fe37bd6cf98312a1094ffa9470dbb60c"}], 0x250, 0x24000050}, 0x5}], 0xa, 0x4000000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f000000bfc0)={0x0, 0x0, 0x0, 0x0, 0x3f, 0x1b, 0x12, 0x8, "63c810d386ad817b44012b76b95035afe45ae426c63598f32615792b9fa7b47da25bacd55a6d99a885d68ee31ed32e1caa368104ebecf3a14cbabf18c31c0a24", "1c0678ba1b587d1f0693249627d142c205018c2d91638e3da7081544811ca05c", [0x0, 0x5]}) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000000c080)={r7, 0x7, 0x8, 0xfffffffffffffff8}, &(0x7f000000c0c0)=0x10) 2018/04/17 00:21:01 executing program 4: clock_gettime(0xd, &(0x7f0000fecff0)={0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000126000)={{r0}}, &(0x7f0000770fe0)) 2018/04/17 00:21:01 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000080)={'vlan0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r3, &(0x7f0000000000)=""/128, 0x80) signalfd4(r3, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/17 00:21:01 executing program 2: creat(&(0x7f0000000280)='./file0\x00', 0x5d) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000100)=0xfffffe02) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syzkaller1\x00', 0x0}) sendto(r0, &(0x7f0000000000)="190151bf4034", 0x6, 0x480c1, &(0x7f00000002c0)=@ll={0x11, 0x18, r2, 0x1, 0x100000001, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='\x00\x00\x00', 0x3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) setfsgid(r3) 2018/04/17 00:21:01 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:01 executing program 1: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000000240)=@un=@abs, 0x8, &(0x7f0000000840), 0x0, &(0x7f00000008c0)=""/148, 0x94}}, {{&(0x7f0000000980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/16, 0x10}}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f00000020c0)=""/193, 0xc1}], 0x1}}], 0x3, 0x4000000002, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) getpeername$netlink(r2, &(0x7f0000000140), &(0x7f0000000180)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000000), 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x2) 2018/04/17 00:21:01 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x205, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000080)=[{{r1, r2/1000+10000}, 0x80000, 0x0, 0x2}, {}, {{}, 0x0, 0x5}], 0x30) [ 303.249288] binder: BINDER_SET_CONTEXT_MGR already set [ 303.258607] binder: 20726:20730 ioctl 40046207 0 returned -16 [ 303.292165] binder: BINDER_SET_CONTEXT_MGR already set [ 303.307586] binder: 20726:20730 ioctl 40046207 0 returned -16 [ 303.316389] binder: 20726:20730 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 303.329042] binder: BINDER_SET_CONTEXT_MGR already set [ 303.340073] binder: BINDER_SET_CONTEXT_MGR already set [ 303.345440] binder: 20726:20730 ioctl 40046207 0 returned -16 [ 303.354590] binder: 20726:20742 ioctl 40046207 0 returned -16 [ 303.368859] binder: BINDER_SET_CONTEXT_MGR already set [ 303.372238] binder: 20726:20748 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 303.401591] binder: 20726:20747 ioctl 40046207 0 returned -16 [ 303.933939] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:02 executing program 2: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:02 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = getpgid(0x0) rt_sigqueueinfo(r2, 0x32, &(0x7f0000000040)={0xe, 0x0, 0x7, 0x81}) r3 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$update(0x2, r3, &(0x7f00000004c0)="df", 0x1) 2018/04/17 00:21:02 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/enforce\x00', 0x16907a, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)='6', 0x1}], 0x1, 0x0) write$fuse(r0, &(0x7f0000000300)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out}, 0x30) 2018/04/17 00:21:02 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/prOv4/vs/_tcp\x00', 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000b3aff0), &(0x7f000096fffc)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x7a1c00, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) write(r3, &(0x7f0000000300)="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", 0x1000) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="2400950024a88ae016d0aed1ef510f41bdc6386cfdc61d34c8c5423f022e5c5584acdfd934bf4529db43587d5c2c04a86c5738860a831c2fe9aade084965087029e71c815cb02b0d87d011dcfa77d4453add3a06532027a0fdd28d2e80f3bd3d0fc66b60568a637a54550b", @ANYRES16=r4, @ANYBLOB="00032bbd7000ffdbdf00050000000800060031ba0000c66996506e79e7001d2e5d05d2e5efd154d1560ea8b969043c"], 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x0) rt_sigreturn() 2018/04/17 00:21:02 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) write(r0, &(0x7f0000000000), 0x2a4) 2018/04/17 00:21:02 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) lseek(r0, 0x0, 0x7) 2018/04/17 00:21:02 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f0000000000)=""/128, 0x80) tgkill(r1, r1, 0x23) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/17 00:21:02 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1}, 0x0) [ 304.172351] audit: type=1404 audit(1523924462.058:11): enforcing=6 old_enforcing=0 auid=4294967295 ses=4294967295 2018/04/17 00:21:02 executing program 1: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') setsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000000040)=0x4, 0x4) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) r1 = timerfd_create(0x7, 0x0) clock_gettime(0x0, &(0x7f0000499ff0)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f0000005000)={{0x0, 0x4}, {0x0, r2+30000000}}, &(0x7f0000ba9000)) read(r1, &(0x7f0000000000)=""/23, 0x17) r3 = inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x280) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) inotify_rm_watch(r0, r3) 2018/04/17 00:21:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000002fe2)=""/30, &(0x7f0000000000)=0x290) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'team_slave_0\x00', &(0x7f0000000040)=@ethtool_gfeatures={0x3a, 0x3, [{0x2606, 0x3, 0xc5d1, 0x8}, {0x401, 0x4, 0x0, 0x3}, {0xfffffffffffffff8, 0x0, 0x3, 0x28}]}}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000100)={0x38, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e24}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x100, 0x2, 0x20, 0x3, 0x7, &(0x7f00000000c0)='veth1\x00', 0x200, 0x100000001, 0x7}) sysfs$3(0x3) 2018/04/17 00:21:02 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) write(r1, &(0x7f0000435ffb), 0x0) sendto(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000180)=@hci={0x1f}, 0xfffffffffffffdc7) recvmsg(r0, &(0x7f000001cfc8)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f000001c000), 0xffffffffffffff57}, 0x2000) close(r1) 2018/04/17 00:21:02 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000004c0)=@random={'user.', '{/\x00'}, &(0x7f0000000a80)="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", 0xfffffffffffffdfe, 0x0) syslog(0x3, &(0x7f0000000980)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) eventfd2(0xdd41, 0x80000) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000500)={@local, @local, @broadcast}, &(0x7f0000000580)=0xc) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) pselect6(0x40, &(0x7f0000000600)={0x0, 0x8001, 0x4, 0x400, 0x7fff, 0x5533, 0x10001}, &(0x7f0000000640)={0x7, 0x3bf4, 0x9, 0x0, 0x1ae0ea1e, 0xca, 0xe2fc, 0xbf0}, &(0x7f0000000680)={0x9, 0x4, 0x8, 0xfff, 0x58, 0x4, 0x81, 0x401}, &(0x7f00000007c0), &(0x7f0000000840)={&(0x7f0000000800)={0xfffffffffffffffc}, 0x8}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000180), &(0x7f00000005c0)=0x2) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) socket$inet6(0xa, 0xa, 0x0) fsync(r3) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x8, 0x31, r2, 0xfffffffffffffffc) request_key(&(0x7f0000000700)='blacklist\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000780)='[\x00', 0xfffffffffffffffa) add_key$user(&(0x7f0000000880)='user\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c40)="b039d8e335b7683cf92ed6ff0aad5f6596a997063819909f3cca67b5eb0eb32eb1cf3dca4b17b292dfa572d807f8e4f0f315e551d66a504f20e2f3cdb41165e1c7b28a5c00d6e07e7500df0fc799398d65dfeccb726281b5d1c24fb4a8aac95428159c226c6581175b2ce3030fc65aeea2aa1654924cf29ca6a4f0a89ac310f140314ef03c0e6bb17ab2e413693539806c1a65c76e9e901085c6ceb0f530aa353d671bc7746d27331d08ad218d3e1aeb9f47e910938027eee1d1e4aecf2c0aac5aedbc1a364a7bd84c0e1dda893a68b4eca2821280be1ff3", 0xd8, 0xffffffffffffffff) add_key(&(0x7f0000000d40)='keyring\x00', &(0x7f0000000d80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000dc0)="ccd1468227ae6d42961a0278196f2bb8da2ef5f1cfc67f64bdaeea22f1d9c0e144bc90911deac02c7c1651951b739ef0a4270eed93acd01e645b8e44bac89cb7ce2d", 0x42, 0x0) request_key(&(0x7f0000000f80)='id_resolver\x00', &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000ec0)='@\x00', 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000000f00)='keyring\x00', &(0x7f0000000f40)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r4) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x0, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x0, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0xffff}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000900)=ANY=[@ANYRES32=r6, @ANYBLOB="f85277130f35f418f94069129dc736dbe558d62e1655a985f2b86a7035bb3a5662a51bb068de32ae2c9c8c36c135cf0ac3da20c4a5ac0ae2d687f11943553db6d23d620b566420"], 0x2) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f00000000c0)=0xa5ba, &(0x7f0000000380)=0x2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda", 0x1d}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'irlan0\x00'}) 2018/04/17 00:21:02 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x410}, 0xc, &(0x7f0000000080)={&(0x7f0000001140)={0x1178, 0x24, 0x0, 0x70bd29, 0x25dfdbfd, {0x13}, [@nested={0x10c4, 0x90, [@generic="26e7219f78eff188b6c2a7f869b8ba9a01105d6be890aa63b8397f21b00e59813a6804f2a40934516f5bc1d6185717104c7421e7317e65cf34be3f63cbcb6255c6fae49796ef91410a41d9037b5b4f23ffb1eb1da5bfef88abc0c7c8432893223238c5eb09f1a65cc5e0dd81f62f4461da6489b2fb304e263fa174e9df020718d09a3593002fe0efd1f0a4a1ab5aa675a047dd44f40f7e754d08a3d2f77cf51706f21200abcdc703cadbc36aae7be6ebd0", @typed={0x1004, 0x31, @binary="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"}, @typed={0x8, 0x52, @str="9a295300"}]}, @generic="d544b35194940204d501efe515db6365d263bad1335457a8c7bc2a7b7ce6b1f2f5bc1edf84728f3e441302c850bfc5bd1e8cbfdd641496405aeb3fcc47647b5f0885a9eb64d9babd723fc2dfe85160304a926ffac9757f1a3301344ee8bcf44669b8cecf25cee666efa2446d4ff1e8f8a19802b65310d75ecbdd13c0a034c211d7e9a8d3ccb403749b21c0f9f85851cdccd66dc9fe89e08b8d28262b71"]}, 0x1178}, 0x1, 0x0, 0x0, 0x4840}, 0x0) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) [ 304.307345] audit: type=1404 audit(1523924462.188:12): enforcing=0 old_enforcing=6 auid=4294967295 ses=4294967295 [ 304.339371] audit: type=1404 audit(1523924462.228:13): enforcing=6 old_enforcing=0 auid=4294967295 ses=4294967295 2018/04/17 00:21:02 executing program 7: gettid() r0 = socket$inet(0x2, 0x7fffe, 0x6) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket(0x3, 0x0, 0x1) syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@local, @in6=@loopback}}, {{@in=@local}}}, &(0x7f0000000540)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000580)={{{@in=@loopback, @in=@remote}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000680)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000700)=0x14) getpeername$packet(0xffffffffffffff9c, &(0x7f00000022c0), &(0x7f0000002300)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002340)={{{@in6=@dev, @in=@multicast2}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000002440)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000024c0)=0x14, 0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002500)={0x0, @dev, @local}, &(0x7f0000002540)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000002580)={@broadcast, @remote}, &(0x7f00000025c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002600)={{{@in6=@mcast2, @in=@broadcast}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000002700)=0xe8) getpeername$packet(0xffffffffffffff9c, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002780)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000027c0)={'ipddp0\x00'}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000002800)={@local}, &(0x7f0000002840)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003c40)={0x0, @remote, @broadcast}, &(0x7f0000003c80)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003ec0)={{{@in6=@loopback, @in=@rand_addr}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000003fc0)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f00000040c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004100)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000004140)={'team0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000041c0)=0x14) accept4$packet(0xffffffffffffff9c, &(0x7f00000042c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000004300)=0x14, 0x80800) accept4$packet(0xffffffffffffffff, &(0x7f0000004340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004380)=0x14, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000043c0)={{{@in=@broadcast, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f00000044c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000004500)={'ip6tnl0\x00'}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004540)={{{@in6=@mcast2, @in6=@ipv4={[], [], @multicast1}}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000004640)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004680)={{{@in6=@remote, @in=@local}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000004780)=0xe8) 2018/04/17 00:21:02 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e21, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, {0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, 0x5, [0x5, 0x40, 0x4ce, 0xe1, 0x3, 0x0, 0x0, 0x6]}, 0x5c) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x8, 0x4) r2 = getpgid(0x0) sched_getscheduler(r2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) [ 305.052740] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:03 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000000040)=""/51, 0x33}, {&(0x7f0000000080)=""/137, 0x89}, {&(0x7f0000000140)=""/254, 0xfe}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000000240)=""/230, 0xe6}, {&(0x7f0000000340)=""/49, 0x31}], 0x7, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') ioctl$TIOCCONS(r1, 0x541d) preadv(r1, &(0x7f0000000100), 0x0, 0x0) 2018/04/17 00:21:03 executing program 2: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:03 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000080)={0x2, 0x1, 0x6, 0xb1, 0x81}, 0xc) socket$key(0xf, 0x3, 0x2) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x20) socket$netlink(0x10, 0x3, 0x4) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x0, 0x2, 0x20, &(0x7f0000ffd000/0x1000)=nil, 0x9}) setsockopt$sock_void(r0, 0x29, 0x20, 0x0, 0x13000000) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{0x6, 0xf8a, 0x5, 0x1000}, {0x4, 0x9, 0x3ff, 0x700000}, {0x9, 0x401, 0x8}, {0x0, 0x20, 0x8, 0x7}, {0x6, 0x2, 0x1, 0x401}]}, 0x8) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x40000, 0x0) 2018/04/17 00:21:03 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x9d}, 0x8) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/1, 0x1}], 0x1, 0x0) 2018/04/17 00:21:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000762ffc), 0xff5f) 2018/04/17 00:21:03 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) 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$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:03 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = socket$key(0xf, 0x3, 0x2) splice(r2, &(0x7f0000000140), r3, &(0x7f0000000180)=0x6238, 0x6a34, 0x0) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = signalfd4(r4, &(0x7f0000000080), 0x8, 0x0) read(r5, &(0x7f0000000000)=""/128, 0x80) signalfd4(r5, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/17 00:21:03 executing program 5: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) 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$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:03 executing program 0: getpid() setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)) r0 = getpid() gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)="2a9e09b03d85fcff") ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000040)) preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) clock_gettime(0x7, &(0x7f0000000000)) 2018/04/17 00:21:03 executing program 4: r0 = epoll_create1(0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xc) fchown(r0, r2, 0x0) 2018/04/17 00:21:03 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000200)="4c0000001000ff20fffefd956fc283b724a600800200000000000000000000002c00160020000280b598bc593ab68211e5ff2fde33a49868c62f2ca654a6613b6eabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x10, 0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000000640), 0x4) 2018/04/17 00:21:03 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e15c77a6c7", 0xd) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x22) sendfile(r0, r0, &(0x7f00000000c0), 0xffff) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000140)=""/110) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000100)) 2018/04/17 00:21:03 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x485, &(0x7f0000000080)=""/24, &(0x7f0000000040)=0x18) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x6, 0x2160, 0x7fc, 0x3, 0x2}, 0x14) 2018/04/17 00:21:03 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f00000006c0)=[{&(0x7f0000000040)=""/254, 0xfe}, {&(0x7f0000000140)=""/210, 0xd2}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/142, 0x8e}, {&(0x7f0000000340)=""/143, 0x8f}, {&(0x7f0000000400)=""/144, 0x90}, {&(0x7f00000004c0)=""/13, 0xd}, {&(0x7f0000000500)=""/169, 0xa9}, {&(0x7f00000005c0)=""/252, 0xfc}], 0x9, 0x4a) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:21:03 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00000001c0)="0400000000e3cd682c46090000b24066514d670600c0e180283db150877e5fbddeaf5800002fdbaf573715b6518fd25ffd50451b1679af6da56b91bb", 0x3c, 0x0, &(0x7f0000000200)={0xa, 0x800, 0x2, @dev={0xfe, 0x80}, 0x5}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000040)=0x80, &(0x7f0000000080)=0x4) [ 306.520659] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:04 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') fcntl$setpipe(r0, 0x407, 0x0) preadv(r0, &(0x7f0000000340), 0x6, 0x1) lseek(r0, 0x0, 0x3) 2018/04/17 00:21:04 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)={0x0, {{0x2, 0x4e20, @rand_addr}}, 0x0, 0x6}, 0x751) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0xffffffffffffff0a]}, 0x6) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) 2018/04/17 00:21:04 executing program 7: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000005ffc)=0x2d) 2018/04/17 00:21:04 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x33, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00002c5fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0x40045402, &(0x7f0000013000)) readv(r2, &(0x7f00005f7000)=[{&(0x7f0000ba8ff9)=""/7, 0x7}], 0x1) dup3(r1, r0, 0x0) 2018/04/17 00:21:04 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) r3 = memfd_create(&(0x7f0000000080)="29267f2b00", 0x1) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) getsockname$ax25(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10) read(r2, &(0x7f0000000000)=""/128, 0x80) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f00000000c0)=""/51) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/17 00:21:04 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) 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$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:04 executing program 5: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:04 executing program 2: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) 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$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) [ 306.768746] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:04 executing program 7: timer_create(0x2, &(0x7f00000005c0)={0x0, 0x14, 0x2, @thr={&(0x7f0000000480)="5aebb52463c9d56cc39300cd6c38d98da63d735645c69b8e4e391d9928d225caaefdc93e545b1bc478ff71ef3ea74d86de126365ff5e190b0d801b7e15c295c93048c6b38f726d25eb11773ad9b87582c745483c2ed27f7c54809b1d3c7b3cb7889af687429e74f722454f452a0d89ee5634d2748cdc64ae04a430e68ceecac6ae8b70e32bd1d5714341c8a7714a13", &(0x7f0000000540)="7e989e770e6e8394944f32fd0d222765f26507de78663286a8b4e817fff210b8e1468ccbf62cdf0985c213b70720ef67163bda1f64f1c48160c6ce8ad3ea9912a6e9c4462112aeb723707307555dfac9de"}}, &(0x7f0000000600)) r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0x1) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)={0x9, 0x9}) fgetxattr(r0, &(0x7f0000000340)=@known='security.capability\x00', &(0x7f0000000380)=""/28, 0x1c) sendfile(r0, r0, &(0x7f0000000100), 0x80000001) fstatfs(r0, &(0x7f00000003c0)=""/109) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000440)={0x7, 0x2e24}) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/84, 0x54}, {&(0x7f0000000140)=""/78, 0x4e}, {&(0x7f00000001c0)=""/98, 0x62}, {&(0x7f0000000240)=""/239, 0xef}], 0x4) 2018/04/17 00:21:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xc0000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r2, 0x20, 0x70bd2a, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x240440c1) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00000d5ffc), &(0x7f0000f98ffc)=0x4) 2018/04/17 00:21:04 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x1, 0x8a, 0x57c, 0x999}, 0x8) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') unlinkat(r1, &(0x7f0000000100)='./file0\x00', 0x200) creat(&(0x7f00000000c0)='./file0\x00', 0x8) preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) setsockopt$inet6_buf(r1, 0x29, 0x76, &(0x7f0000000140)="827f97aba1804ce921a4aa2ac22e5d774bbe89a88f279ea92d19bfbc1c789225a7972401e9d1cf9d5489248005425f1bd21776ac4aad94582af0f7b2aa1cffbab1414c5594d02889a39ce892035f85e5c6680a9a426707cdbcc8b6bca81f47bf10c40bfde1cd4693fe5a04ae7c9471c127748f", 0x73) 2018/04/17 00:21:04 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000000)={{0x50f}, 0x1, 0x3, 0x0, {0x1f}, 0xb7ac, 0xfffffffffffffffe}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e24, 0x6, @dev={0xfe, 0x80, [], 0x1d}, 0x27f9}}, 0x3ff, 0xf0, 0x7, 0x6, 0x8}, 0x98) bind$vsock_stream(r1, &(0x7f0000000200)={0x28, 0x0, 0x0, @my=0x1}, 0x10) 2018/04/17 00:21:04 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101042, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000340)={'filter\x00', 0x7, 0x4, 0x444, 0x114, 0x360, 0x114, 0x360, 0x360, 0x360, 0x4, &(0x7f0000000040), {[{{@arp={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0xffffffff, @empty, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xc0396d3a0e7f73b6]}, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x7ff, 0x3, 0x4, 0x8, 0x2, 0xffffffffffffffff, 'dummy0\x00', 'tunl0\x00', {0xff}, {}, 0x0, 0x14}, 0xf0, 0x114}, @unspec=@CLASSIFY={0x24, 'CLASSIFY\x00', 0x0, {0x1}}}, {{@uncond, 0xf0, 0x134}, @unspec=@IDLETIMER={0x44, 'IDLETIMER\x00', 0x0, {0x2, 'syz1\x00', 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0xffffffff, 0xfffffffffffffff7, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x490) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="88797374656d2e00"]) geteuid() 2018/04/17 00:21:04 executing program 4: timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x989680}}, &(0x7f0000040000)) r0 = gettid() recvmmsg(0xffffffffffffffff, &(0x7f00000038c0)=[{{&(0x7f00000001c0)=@nl, 0x80, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/35, 0x23}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f0000000240)=""/74, 0x4a}, {&(0x7f00000002c0)=""/148, 0x94}, {&(0x7f0000000380)=""/105, 0x69}, {&(0x7f0000000400)=""/196, 0xc4}], 0x6, &(0x7f0000000680)=""/236, 0xec, 0x8}, 0x4}, {{&(0x7f0000000780)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001c40)=[{&(0x7f00000018c0)=""/205, 0xcd}, {&(0x7f0000000800)=""/94, 0x5e}, {&(0x7f00000019c0)=""/207, 0xcf}, {&(0x7f0000001ac0)=""/87, 0x57}, {&(0x7f0000001b40)=""/9, 0x9}, {&(0x7f0000001b80)=""/183, 0xb7}], 0x6, 0x0, 0x0, 0x7ff}, 0x100000000}, {{&(0x7f0000001c80)=@nfc, 0x80, &(0x7f0000002140)=[{&(0x7f0000001d00)=""/245, 0xf5}, {&(0x7f0000001e00)=""/53, 0x35}, {&(0x7f0000001e40)}, {&(0x7f0000001e80)=""/119, 0x77}, {&(0x7f0000001f00)=""/10, 0xa}, {&(0x7f0000001f40)=""/8, 0x8}, {&(0x7f0000001f80)}, {&(0x7f0000001fc0)=""/199, 0xc7}, {&(0x7f00000020c0)=""/92, 0x5c}], 0x9, &(0x7f00000021c0)=""/188, 0xbc, 0x6}}, {{0x0, 0x0, &(0x7f00000026c0)=[{&(0x7f0000002280)=""/140, 0x8c}, {&(0x7f0000002340)=""/117, 0x75}, {&(0x7f00000023c0)=""/94, 0x5e}, {&(0x7f0000002440)=""/24, 0x18}, {&(0x7f0000002480)=""/247, 0xf7}, {&(0x7f0000002580)=""/204, 0xcc}, {&(0x7f0000002680)=""/62, 0x3e}], 0x7, &(0x7f0000002700)=""/243, 0xf3, 0x210}, 0x4}, {{&(0x7f0000002800)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003880)=[{&(0x7f0000002880)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0xff}, 0x1000}], 0x5, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000003980)={0x0, @in6={{0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x8001, 0xffffffffffffff7f, 0x844, 0x7f, 0xd}, &(0x7f0000003a40)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003a80)={r2, 0x4}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001bff8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r4, &(0x7f0000000880)=[{&(0x7f0000000100)=""/142, 0x8e}], 0x1) ioctl$void(r3, 0x5451) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000000600)=0x100) readv(r4, &(0x7f0000000040), 0x20000000000000ec) ioctl$int_in(r3, 0x5452, &(0x7f0000be0000)=0x5) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r5, 0x4b68, &(0x7f0000000000)={0x2e0, 0x9, 0x3f}) fcntl$setsig(r3, 0xa, 0x14) r6 = dup2(r3, r4) fcntl$setown(r6, 0x8, r0) setsockopt$IP_VS_SO_SET_DEL(r4, 0x0, 0x484, &(0x7f0000000040)={0x84, @loopback=0x7f000001, 0x4e23, 0x0, 'fo\x00', 0x0, 0x10000, 0x1c}, 0x2c) tkill(r0, 0x400000016) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000003ac0)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000001f80)=0xe8) fstat(r1, &(0x7f0000003bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000001e40)='./file0\x00', r7, r8) 2018/04/17 00:21:04 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1ff, 0x8, 0x8000, 0x3, 0x10}, 0x98) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:21:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40100, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x100000000, 0x200, 0x400, 0x7, r2}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0xfffffffffffffd87) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in, @in6=@dev}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f0000000340)='securityfs\x00', 0x300000, 0x0) 2018/04/17 00:21:04 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x1c) r1 = socket$netlink(0x10, 0x3, 0x1040000000000010) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x2}]}]}, 0x3c}, 0x1}, 0x0) [ 307.640978] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:05 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000380)=""/246, &(0x7f0000000140)=0xf6) 2018/04/17 00:21:05 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0xfffffffffffffde4, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0xe9) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0x5}, 0x8) write$evdev(r1, &(0x7f0000001fdc)=[{}, {}], 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000280)) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000015c0), 0x14) uname(&(0x7f00000002c0)=""/61) fchmodat(r0, &(0x7f0000000240)='./file0\x00', 0x74) ioctl$sock_bt(0xffffffffffffffff, 0x8906, &(0x7f00000001c0)="c0d49d67d068c8ffda961e6e3c6329477a0d5dcb539d8995b11b3a48b432aea180e2a1b6cefd2da44d5ab6d1ead6ce6a8e2843759f2fd80f4b9ec9343f2e37af1e98457b1e54637833dd864f6aec") mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) openat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3000007, 0x1011, r1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="3a0000000000000000000075fe230b84139fe94260ebbe037cbbf0ae7c161505580bf00439f7"]}) 2018/04/17 00:21:05 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) 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$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:05 executing program 2: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:05 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) socket$inet6(0xa, 0x5, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400080, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000140)={r3, 0x35}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/context\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/04/17 00:21:05 executing program 5: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000100)=0x1e) sendto$inet(r1, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/47, 0x2f}, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000), &(0x7f0000ec6000)) readv(r2, &(0x7f0000000000)=[{&(0x7f0000002300)=""/158, 0xfffffffffffffed3}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000001280)=""/107, 0x6b}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/04/17 00:21:05 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000000c0), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r4 = geteuid() setresuid(r2, r3, r4) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r5, &(0x7f0000000000)=""/128, 0x80) signalfd4(r5, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/17 00:21:05 executing program 4: mmap(&(0x7f0000430000/0x1000)=nil, 0x1000, 0x0, 0x13, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200002, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000100)="670c062dc863094f411aba61bbefff0806b47b1ee7fbef9c5408e047a5b299e71dd301d22d582f1e5cb4c7f01a4519868e63ed5e6e44444cb4b6153a4132145535d61cf983be24938b7aab2b552300e7b1174ac53ded667df6dfa63f31df196deee1ddccf36aafadd82bb2eec7721c69ac1a0f842470edd5df69887a1db5d94cc84e4bbe23c31e81bfbcfcc6bc00cc3c182eeef74d0df718eb7dffc08ee2ed05154c86d4f3eb2e29dcf2441f8cc86a4bf26461b875d0d46b22575453d3f26ed998e8e43ac49a5afe4609f9aa47") r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}}) [ 308.000793] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:05 executing program 4: getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000000000)={0xfffffffffffffffd, 0xffffffffffffff8d, 0xffff, 0x8001, 0x5}) 2018/04/17 00:21:06 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000100), 0x0, 0x10400002) getcwd(&(0x7f0000000040)=""/59, 0x3b) 2018/04/17 00:21:06 executing program 4: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000380)=""/246, &(0x7f0000000140)=0xf6) 2018/04/17 00:21:06 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e20, 0x100, @empty, 0xd8}, {0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}, 0x0, [0x3, 0x8, 0x8, 0x3f, 0x100000002, 0x4, 0x1, 0x5]}, 0x98) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000140)="4bfc2b74ec934fc5aba481baf2bd0ce7d995e4c47f8c", 0x16, 0x2}, {&(0x7f0000001140)="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", 0x1000, 0x3f}, 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0x1000, 0x5}, {&(0x7f0000000180)="67dbe20b123de1784a8b9949f2f14b6899b8e953b000e53df871342207aaa4bbdfedc3aa1f6bdf24af495092bca88c11c3658a750af87214be83ae4841e6c1058402ecd75f638b2a9f50133accfc0f9f4815fafda362fc90b041fbe49c45a54aaa26", 0x62, 0x4}, {&(0x7f0000000200)="ba65293367c8cb209b5829291a5894", 0xf, 0x80000000}, {&(0x7f0000000240)="51b102a4a944d4e0f358349097f280de8896e286958e7241e089d67715bc625e0867bbe525b2bf333629ba0325e79e92612d245d4387bb3c507802c7a14d6b99e8fdc71f9409986da4b02673dae2f8c96454d38221d1fdf7122a5de8e48869023a3c17da5d4b6db6c93312820f598eab3658eb79e89930e9e3fd69d633c9935390a6f4597412be8e927cd75ef6fba548edf9615911b53c1984b3a6f9d7304f6be0b8a74765fa3be1862588bc0f95ce2d4a1e7207f450c8cbfc687bcd9cd9231ebd2ae006dabd2bcc9eaa7af27cd0022e373df3c61bcbca3659bb01c940016d", 0xdf, 0x1}, {&(0x7f0000000340)="98067db787e6d2a71e5657909998a5c4b8f6b17dde8499496d0017de09a4d88a64b12c8d71f0a00960ad3505178ee52187c902e7ec001e10c21343f6daf277987d8a989d7153dc5884b86d167e39a0dd19e6467d653770d3e9215c229f98d2a91db2d12f7f3909afce61f166078df3fa56e837f6ce98d373f074506335d1e41e4a2331f4a410515b23eed9548ad025b5b24353f681810d4f", 0x98, 0x9}, {&(0x7f0000000400)="e51b3daacf5ee8b2e178086d1a05687e78cfaf59777907669fd326cec0d8a6a632d65ff9accfb59aa32edd419ddf55757a8386160cdfd63b3d4b5ef6193aa306c931b1a269dc8d0a6b009fa2ae92fd32e89deb0f473e64b781eede38de11424f31a7941656d0a3adf215a99a26e185f277f2d59178b1da8f907763fd431b3bb80384e9683f010f9a2d265a3165a154139c4b9f2235dbd5b2d6620ee4af22dc76f2704b26191521b9fd", 0xa9, 0x2}], 0x2000, &(0x7f0000000540)={[{@nfs_nostale_ro='nfs=nostale_ro', 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@dmask={'dmask', 0x3d, [0x30, 0x30, 0x31, 0x30, 0x36, 0x35, 0x34]}, 0x2c}, {@showexec='showexec', 0x2c}, {@fmask={'fmask', 0x3d, [0x32]}, 0x2c}]}) 2018/04/17 00:21:06 executing program 4: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) vmsplice(r1, &(0x7f0000738ff0)=[{&(0x7f00005f4fff)="1e", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000fd4fc0)=[{&(0x7f0000fd3000)="f6", 0x1}], 0x1, 0x2) 2018/04/17 00:21:06 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='sysfs\x00', 0x0, &(0x7f0000ebcffe)) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') lstat(&(0x7f00000002c0)='./file0/bus\x00', &(0x7f0000000300)) rmdir(&(0x7f0000000000)='./file0/file0\x00') r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000180)=0xe8) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000280)) fchownat(r1, &(0x7f0000000040)='./file0/file0\x00', r3, 0x0, 0x0) r4 = fcntl$getown(r2, 0x9) capset(&(0x7f0000000000)={0x0, r4}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r6, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000380), 0x0, 0x0) r7 = dup2(r5, r5) ioctl$VT_SETMODE(r7, 0x5602, &(0x7f0000000440)={0x7, 0x7, 0x6, 0xc7b3, 0x6ef6}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x20000) r8 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_udp_int(r8, 0x11, 0x65, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="757365722e2f096fe1a1d4256860e7d643c7bc4b0fdc21f5954ee1e57c5c9da222dd7fd87efc99"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000100), 0x0) 2018/04/17 00:21:06 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x8, 0x8, [0x9, 0x3f, 0x3, 0x1, 0x8, 0xffffffff, 0x1, 0x3]}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r2, 0x6, 0x2, 0x800, 0x3, 0x6}, &(0x7f0000000280)=0x14) preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000040)={0xba2, {{0xa, 0x4e20, 0x8001, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}}, {{0xa, 0x4e20, 0x15e000000, @dev={0xfe, 0x80, [], 0x14}, 0x2af4dd7b}}}, 0x104) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000002c0)={0xffffffffffffffdd}, 0x1) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000300)={{0x1000, 0x7ff}, {0x20, 0x7ff}, 0x0, 0x4, 0x5}) 2018/04/17 00:21:06 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x20, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}}, 0x2, 0x3ff, 0x1d0, 0x7, 0x81}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x1, 0xfd, 0x7fff, 0x100000000, 0x2, 0x5, 0x1, {0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x800, 0x6, 0xb2, 0x5ca, 0x1f}}, &(0x7f0000000300)=0xb0) [ 308.821044] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:06 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0xfff1}, 0x1}, 0x0) [ 308.917816] binder: release 20978:20981 transaction 88 out, still active [ 308.924779] binder: release 20978:20981 transaction 87 in, still active [ 308.952082] binder: undelivered TRANSACTION_COMPLETE [ 308.980138] binder: 20978:20981 ioctl c0306201 20004000 returned -14 [ 308.980192] binder: BINDER_SET_CONTEXT_MGR already set [ 308.980198] binder: 20978:21031 ioctl 40046207 0 returned -16 [ 309.020309] binder_alloc: 20978: binder_alloc_buf, no vma [ 309.027272] binder: 20978:20981 transaction failed 29189/-3, size 0-0 line 3134 [ 309.037397] binder_alloc: 20978: binder_alloc_buf, no vma [ 309.047708] binder: 20978:21048 transaction failed 29189/-3, size 0-0 line 3134 [ 309.151940] binder: undelivered TRANSACTION_ERROR: 29189 [ 309.157466] binder: undelivered TRANSACTION_ERROR: 29189 [ 309.163197] binder: release 20978:21031 transaction 87 out, still active [ 309.175347] binder: undelivered TRANSACTION_COMPLETE [ 309.186277] binder: send failed reply for transaction 88, target dead [ 309.192942] binder: send failed reply for transaction 87, target dead [ 309.463923] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:07 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) mkdir(&(0x7f0000074ff8)='./file0\x00', 0x0) mount(&(0x7f0000000240)='./file0/bus\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='sysfs\x00', 0x0, &(0x7f0000ebcffe)) rename(&(0x7f0000e7b000)='./file0/bus\x00', &(0x7f0000639000)='./file0/file0\x00') lstat(&(0x7f00000002c0)='./file0/bus\x00', &(0x7f0000000300)) rmdir(&(0x7f0000000000)='./file0/file0\x00') r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000180)=0xe8) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000280)) fchownat(r1, &(0x7f0000000040)='./file0/file0\x00', r3, 0x0, 0x0) r4 = fcntl$getown(r2, 0x9) capset(&(0x7f0000000000)={0x0, r4}, &(0x7f0000000040)={0x0, 0x0, 0x2, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r6, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000000380), 0x0, 0x0) r7 = dup2(r5, r5) ioctl$VT_SETMODE(r7, 0x5602, &(0x7f0000000440)={0x7, 0x7, 0x6, 0xc7b3, 0x6ef6}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x400082, 0x0) syz_open_dev$random(&(0x7f00000001c0)='/dev/random\x00', 0x0, 0x20000) r8 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x2) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_udp_int(r8, 0x11, 0x65, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="757365722e2f096fe1a1d4256860e7d643c7bc4b0fdc21f5954ee1e57c5c9da222dd7fd87efc99"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000100), 0x0) 2018/04/17 00:21:07 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/04/17 00:21:07 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0xfffffffffffffde4, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0xe9) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0x5}, 0x8) write$evdev(r1, &(0x7f0000001fdc)=[{}, {}], 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000280)) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000015c0), 0x14) uname(&(0x7f00000002c0)=""/61) fchmodat(r0, &(0x7f0000000240)='./file0\x00', 0x74) ioctl$sock_bt(0xffffffffffffffff, 0x8906, &(0x7f00000001c0)="c0d49d67d068c8ffda961e6e3c6329477a0d5dcb539d8995b11b3a48b432aea180e2a1b6cefd2da44d5ab6d1ead6ce6a8e2843759f2fd80f4b9ec9343f2e37af1e98457b1e54637833dd864f6aec") mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) openat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3000007, 0x1011, r1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="3a0000000000000000000075fe230b84139fe94260ebbe037cbbf0ae7c161505580bf00439f7"]}) 2018/04/17 00:21:07 executing program 2: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) 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$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:07 executing program 7: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0xfffffffffffffde4, 0x4a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x30, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0xe9) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0x5}, 0x8) write$evdev(r1, &(0x7f0000001fdc)=[{}, {}], 0x30) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000280)) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000015c0), 0x14) uname(&(0x7f00000002c0)=""/61) fchmodat(r0, &(0x7f0000000240)='./file0\x00', 0x74) ioctl$sock_bt(0xffffffffffffffff, 0x8906, &(0x7f00000001c0)="c0d49d67d068c8ffda961e6e3c6329477a0d5dcb539d8995b11b3a48b432aea180e2a1b6cefd2da44d5ab6d1ead6ce6a8e2843759f2fd80f4b9ec9343f2e37af1e98457b1e54637833dd864f6aec") mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) openat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3000007, 0x1011, r1, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="3a0000000000000000000075fe230b84139fe94260ebbe037cbbf0ae7c161505580bf00439f7"]}) 2018/04/17 00:21:07 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) 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$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:07 executing program 5: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:07 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80000, 0x0) getsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r3, &(0x7f0000000000)=""/128, 0x80) bind$inet(r2, &(0x7f0000000180)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/17 00:21:07 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}}, {{0xa, 0x4, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') socket$inet6(0xa, 0x6, 0xfffffffffffffc01) getsockopt$ax25_int(r0, 0x101, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:21:07 executing program 0: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000700)={0xffffffffffffffff}) connect$inet6(r0, &(0x7f0000000740)={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x4}, 0x1c) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r1, &(0x7f00000005c0)=[{&(0x7f0000000640)=""/32, 0x20}, {&(0x7f0000000080)=""/3, 0x3}, {&(0x7f00000000c0)=""/184, 0xb8}, {&(0x7f0000000180)=""/47, 0x2f}, {&(0x7f00000001c0)=""/125, 0x7d}, {&(0x7f0000000240)=""/201, 0xc9}, {&(0x7f0000000340)=""/171, 0xab}, {&(0x7f0000000400)=""/166, 0xa6}, {&(0x7f00000004c0)=""/24, 0x1}, {&(0x7f0000000500)=""/165, 0xa5}], 0xa, 0x10400003) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000780)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x2, 0x39dc82b0, 0x40, 0x7, 0x40}, &(0x7f0000000840)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={r2, 0x8}, 0x8) bind$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0xadc139d, {0x2, 0x2753000, 0x8000, 0x8, 0x9, 0x8}, 0x7, 0x80000001}, 0xe) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000a80)={0x15fa5f45, {{0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x4, [{{0xa, 0x4e20, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, {{0xa, 0x4e22, 0xfd35, @loopback={0x0, 0x1}, 0x2748}}, {{0xa, 0x4e20, 0x3f, @dev={0xfe, 0x80, [], 0x13}, 0x1}}, {{0xa, 0x4e22, 0x203, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}]}, 0x28c) fchdir(r0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000a40)={0x2, 0xfffffffffffffffe}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000680)={{0x5}, {0x9, 0x2}, 0x3, 0x3, 0x1c}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x8, 0xb507, 0x0, 0xa, 0x2, 0x1, "28b96b1dab22f61c37ff385d02139a1de40d58aaed744d8742c347f8d0a8d9a5de8d6304081efd75e4f4869ca743820caabfd79bf822bd0ec1889be31319c4ca", "3100ffc9a0cebe41b851e3be862df4c4b2b115d16276043ef90be0acc4d2b9461496b94f82fdc47d8fe693f1576c84a44fee2f871ebc06139b2d8015e64e3b3a", "639b4d27e6c662d376e68606e6aed3874fc83c87f079e6ed9a5ceefd4183c80a", [0x8, 0x7]}) recvfrom$llc(r1, &(0x7f00000009c0)=""/23, 0x17, 0x2, &(0x7f0000000a00)={0x1a, 0x31d, 0x3, 0xff, 0x7fff, 0x83d, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/04/17 00:21:07 executing program 4: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/04/17 00:21:07 executing program 0: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x2000, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:21:07 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000300)="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") preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x20, 0x80000001, 0xfffffffffffffff8, 0x10000, 0x3ff, 0x4, {0x0, @in6={{0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1ee}}, 0x4, 0xffffffffffff85ac, 0x8000, 0x7ece, 0xfffffffffffffffe}}, &(0x7f0000000100)=0xb0) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x3, 0x800}, 0x8) iopl(0x21) 2018/04/17 00:21:07 executing program 4: openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x2000, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) [ 310.375252] IPv4: Oversized IP packet from 127.0.0.1 [ 310.560315] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:08 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/31, 0x1f}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:21:08 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) getresgid(&(0x7f0000000100), &(0x7f00000003c0), &(0x7f0000000340)) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000002c0)='./file0\x00', 0x10) 2018/04/17 00:21:08 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) rt_sigprocmask(0x2, &(0x7f0000000080)={0x4}, &(0x7f00000000c0), 0x8) read(r2, &(0x7f0000000000)=""/128, 0x80) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/17 00:21:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="e00005027f00000100800000e00000010e9e0d88273500005c9be1ab91bc2ba089da1c9f65c95a4ce94d391d787c1f83d08ea37d9f229f90b598a3b79f843f73385e720d89e4173cac741e73cfc25d6bb4717deaf3acc7a08cbde2e7b2dd65b5786450ca2a64"], 0x26dd) 2018/04/17 00:21:08 executing program 7: r0 = socket(0x10, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/04/17 00:21:08 executing program 5: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) 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$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:08 executing program 2: keyctl$set_reqkey_keyring(0xe, 0x4109) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) setsockopt$ax25_int(r0, 0x101, 0x2, &(0x7f0000000040)=0xcf, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) 2018/04/17 00:21:08 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="0500000000000000"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:08 executing program 6: fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)) r0 = getpgrp(0x0) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r3, &(0x7f0000000000)=""/128, 0x80) signalfd4(r3, &(0x7f0000000080)={0x5}, 0x8, 0x40000000000800) 2018/04/17 00:21:08 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$getown(r0, 0x9) fallocate(r0, 0x1, 0xa43a, 0x9) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005b8fff)) 2018/04/17 00:21:08 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0x4, 0x0, 0x10001, 0x1000}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000140)={r2, 0x6}) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xff, 0x2000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='illinois\x00', 0xfffffffffffffe1e) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) syz_mount_image$hfsplus(&(0x7f0000000200)='hfsplus\x00', &(0x7f0000000240)='./file0\x00', 0x78, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000280)="e8687c9d3fe202f140e1fef2543ff07337dd7ecc9b99c68786e179c31e45a1e94237dc56fed47bb38643991a512790719682", 0x32, 0xf1e3}], 0x280002, &(0x7f0000000300)={[{@nodecompose='nodecompose', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@part={'part', 0x3d, [0x36, 0x7f, 0x79, 0x78]}, 0x2c}]}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) shutdown(r0, 0x1) 2018/04/17 00:21:08 executing program 2: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) umount2(&(0x7f0000000080)='./file0\x00', 0x2) 2018/04/17 00:21:08 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) getresgid(&(0x7f0000000100), &(0x7f00000003c0), &(0x7f0000000340)) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) mkdirat(r1, &(0x7f00000002c0)='./file0\x00', 0x10) 2018/04/17 00:21:08 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000200)={'gre0\x00', 0x8001}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000280)=0x200) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r2, &(0x7f0000000100), 0x0, 0x10400005) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000040)=""/132) fstat(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x4, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000001140)="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") 2018/04/17 00:21:08 executing program 7: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10000, 0x0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/31, 0x1f}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:21:08 executing program 1: r0 = socket(0x200001b, 0x4000000000080002, 0x1000b) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180), &(0x7f0000000100)=0xffffffffffffff52) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000080)={{0x80000001, 0x1}, {0x1, 0x4}, 0xef, 0x3, 0x10000}) 2018/04/17 00:21:08 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet(0x2, 0x1, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r3) socketpair$unix(0x1, 0xfffffffffffffffc, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r4, &(0x7f00000bd000), 0x80, 0x0) poll(&(0x7f0000084ff0)=[{r2, 0x2400}], 0x200000000000027d, 0x14) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000500)='/dev/pktcdvd/control\x00', 0x2, 0x0) mknodat(r5, &(0x7f0000000240)='./file0\x00', 0x80, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000469ffc), 0x4) r6 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(r6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)) poll(&(0x7f0000084ff0), 0x0, 0x14) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) bind$inet(r1, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) clone(0x2, &(0x7f0000000140), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000000000)) pipe2(&(0x7f00000000c0), 0x84803) mq_open(&(0x7f0000000640)='-$\x00', 0x2, 0x8, &(0x7f0000664fc0)={0x0, 0xfffffffffffffffd, 0x9, 0x0, 0x0, 0xa1, 0xfffffffffffffffd}) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) 2018/04/17 00:21:08 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/04/17 00:21:08 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/144}, {&(0x7f0000000140)=""/189}], 0x233a, 0x0) 2018/04/17 00:21:08 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x54d}) r2 = syz_open_pts(r0, 0x8000000006) r3 = dup2(r2, r1) sendfile64(r1, r2, &(0x7f0000000040), 0xe89b) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000200)={0x7fff, 0x9}) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f0000000000)={0x3a, @multicast1=0xe0000001, 0x4e20, 0x1, 'sed\x00', 0x33, 0x8001, 0x60}, 0x2c) ioctl$KDDELIO(r1, 0x4b35, 0x1ff) writev(r1, &(0x7f0000000440)=[{&(0x7f00000024c0)="e4a3a95739ca49106453dd7e79a99a4f765e439e6677a36b69b6f8db566e90311d16cbaf316d808e883a2b831444fe4d8b5aa6f0072d44306b0c2ee1d27f591503e5ff0305f13b8c305c5d6b3b182fdc8fb3b20226209943ac4d748b91a2e482c6015c0035581a1f86825be062ac048e77bc265fa331d9e176e4d52a94c06112e14ef9b42cad3f1644eeb5f6a308c60a79a8fc6c5aa7301d658c28f4e027ba0c564f6f87e78f93eef5da266a668d47efa093e79b9a41d1350197c196a217ab0c8b"}, {&(0x7f00000025c0)="f08f22c3d7bcfb68904783d5287dae32ee22f6a649de9d191df3e756c3029a0468ffc116f26d95963476b2816db9c581d7122d37bc0c3bb2645b5c81c512a2071fc0245bc49ffb76836f500f8b0a0cf102d4cbd092c791ecb911883cafd0196cafdea5"}, {&(0x7f0000002640)="22b180a689a05e69bb6d63b596e89043ed5740818f32aa637180733d56ececbcb193106cdac04744ba1e1ab7492ec0440cdb7d9b00531ab106bdafd888c083225576287e6a6b328791062959d38bf58a0fc702309dd5be9bf7922241abd4a7422de01e581c1d566c"}, {&(0x7f00000001c0)="91f3328e98027c829e892ce119c851"}], 0x20000000000003a9) 2018/04/17 00:21:08 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000, 0x0) fgetxattr(r0, &(0x7f0000012ff6)=@random={'trusted.', '%\x00'}, &(0x7f0000001f0f)=""/241, 0xf1) [ 311.455576] IPv4: Oversized IP packet from 127.0.0.1 [ 311.583629] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:09 executing program 7: epoll_create1(0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000002c0)={0x5, &(0x7f0000000280)=[{}, {}, {}, {}, {}]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) fchown(0xffffffffffffffff, 0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000100)) r1 = fcntl$getown(r0, 0x9) process_vm_readv(r1, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}], 0x1, &(0x7f0000001840)=[{&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/120, 0x78}], 0x6, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000003c0)={0x1, [0x0]}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000004c0)={r3, 0x1}, &(0x7f0000000500)=0x8) bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)={0x2, 0x1, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x40}, 0x1}, 0x0) socket(0x0, 0x0, 0x2d6) syz_open_pts(r0, 0x8000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) shutdown(0xffffffffffffffff, 0x1) tee(r2, r0, 0x0, 0x4) r5 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{0x80}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x8001}}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000380)='/dev/keychord\x00', 0x80042, 0x0) 2018/04/17 00:21:09 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x9, 0x9}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0xfffffffffffffffd, 0x401, 0x1f, 0xff, 0x9, 0x2, 0x401, {r3, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x1f}, 0x27}}, 0x357, 0xf5de, 0xb3, 0x2, 0x7c5d}}, &(0x7f0000000300)=0xb0) capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)={0xffffffffffffeffc}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000101fe8)={@mcast2={0xff, 0x2, [], 0x1}}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/88, &(0x7f0000000080)=0x58) signalfd(r0, &(0x7f00000000c0)={0x1d35}, 0x8) socket$inet6(0xa, 0x80007, 0xfff) 2018/04/17 00:21:09 executing program 2: r0 = userfaultfd(0x8080000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="80000000", @ANYRES16=r2, @ANYBLOB="020026bd7000fbdbdf250b000000010000000800090000feffff080005005b930000080006010000000014000100e00000020000000700000000000000000800040000000000080002004e240000240003000800050000000000080001000200000008ff74000400000008000800050000000800060007000000"], 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x40) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/04/17 00:21:09 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) pwrite64(r0, &(0x7f00000002c0)="b055e8b8", 0x4, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x482000, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{0xfda, 0x0, 0x2, 0x2}, {0x8, 0x400, 0x4, 0x7}, {0x4c, 0x8644, 0x0, 0xd747}, {0xffff, 0x8, 0x8f, 0x8}, {0x5e0a, 0x6, 0x6, 0x401}, {0x200, 0x0, 0x200, 0x8}, {0x4, 0xcb, 0x8}]}, 0x8) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x0, 0x989680}, 0x0) 2018/04/17 00:21:09 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x1, 0x4) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)={0x0, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) ioctl$TIOCCONS(r0, 0x541d) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000001c0)) getpid() ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000240)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000003c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000500)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000640)="6e65742f6609625f74726985b48c7ef122d920c83f407be53846d00abfd6209e1c73d9377d156500cb70c373fcadac849ffad1c8b71e585690be674d065a9d3437712321bf442087fa7b17d955c5eaca456a0bd18c2fda23f24dd88b6cd90049f38f0c4cf4e786f377b4cee4fd6d9829ddeff2483290bdcef5d717772ee8952ba96c04e78063985ea0ed146a93db7d669f769a278f51b7adcacc432bdc3a6896551bb97dcd0aeb429c514e7e026dc21c3a862070811761fb242cc90bedc8a5231419bd9e1008dd7647363cca967653e37689783bf5529132569553a80707d75538f11cad9bf2fa5302bb8ce946feb7ca7ed226fb5276b31dbd") preadv(r2, &(0x7f0000000100), 0x361, 0x10400003) socket$pptp(0x18, 0x1, 0x2) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000200)=0x2, 0x4) 2018/04/17 00:21:09 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) 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$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000300)={'\x00', 0x6}) 2018/04/17 00:21:09 executing program 6: getpid() ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000180)={0xffffffffffffffff}) r4 = signalfd4(r3, &(0x7f0000000040), 0x8, 0x0) rt_sigtimedwait(&(0x7f0000000080)={0x2}, &(0x7f00000000c0), &(0x7f0000000140)={0x0, 0x1c9c380}, 0x8) signalfd4(r4, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/17 00:21:09 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="4c0000004fb51cadc37a66926ce7dc3326a084dc30583720bc4b0c2731475355be247c94cee85bc1db31fa87d1525e28327b12f94fc00bab0d33db1309d54570ca7b46b5def8"], &(0x7f00000001c0)=0x54) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001600)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001640)=0x3, 0x4) membarrier(0x63, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x5c, 0x0, &(0x7f00000002c0)=[@release={0x40046306, 0x2}, @reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=[0x78]}}, @clear_death={0x400c630f, 0x3, 0x4}], 0xfc, 0x0, &(0x7f0000000400)="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"}) r2 = syz_open_dev$mice(&(0x7f0000001740)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000001780)=0x8, &(0x7f00000017c0)=0x4) openat$cgroup(r2, &(0x7f0000001840)='syz1\x00', 0x200002, 0x0) mlock2(&(0x7f000000d000/0x3000)=nil, 0x3000, 0x1) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001580)={0x6c, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="11634840000000000000000001000000000000000000000000000000000000000000000020000000000000000800000000000000", @ANYPTR64=&(0x7f0000001800)=ANY=[@ANYBLOB="8561646600000000090000cb3196f306cf13f74ca0c800000000001100000000000000090000eaff000000"], @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB='`\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="c3000000000000000f630c400400000002000000000000000b6300000b6300000563044002000000"], 0xfff, 0x0, &(0x7f0000000580)="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"}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000016c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000001700)=r3) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f00000015c0)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000280)={0x28, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="10630840000006630440ff0300000e630c400300000002000000000000000c630000000000000000"], 0x4d, 0x0, &(0x7f0000000340)="43050cdb04ce335ab0c13030b7d93eeddff3588fd0d480eb82f409031e79578b93b5d234f9fd64667b37f7cc34968d64a1b07a50b15c36d5761e2a87a5f1f95929055765c7611fe7685182a119"}) timer_create(0x2, &(0x7f00000003c0)={0x0, 0x2c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000001880)=0x0) timer_delete(r4) 2018/04/17 00:21:09 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="2e2f894d6367656f52702e6370752f73797a3000", 0x200002, 0x0) openat(r0, &(0x7f0000000000)='.', 0x430002, 0x0) 2018/04/17 00:21:09 executing program 4: mmap(&(0x7f00002fd000/0x1000)=nil, 0x1000, 0x3, 0x8032, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_rr_get_interval(r0, &(0x7f0000000040)) [ 311.779830] IPVS: length: 88 != 8 [ 311.798315] IPVS: length: 88 != 8 2018/04/17 00:21:09 executing program 0: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000080)=""/136, 0x88}, {&(0x7f0000000140)=""/253, 0xfd}, {&(0x7f0000000240)=""/17, 0x11}], 0x3, 0x10400003) 2018/04/17 00:21:09 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='lo\x00', 0x10) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1ffffe, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000140)=0x3) fcntl$addseals(r0, 0x409, 0x4) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/17 00:21:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340)=0x8, 0x4) setsockopt$inet6_int(r1, 0x29, 0x200100000000001a, &(0x7f00000000c0)=0x2, 0xffffffffffffff29) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x890}, 0x1c) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r3 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000ff1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000200), &(0x7f00000001c0)=0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000180)={0x1, 0x9, 0x4b9, 0x5, 0x7fffffff}, 0x14) listen(r0, 0x0) 2018/04/17 00:21:09 executing program 7: ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f0000000040)="7e7d333204e86c21c09c6c9fc48f95760f30a110c12a35e9b28488edce6fcb0b5c56fd2d9afbab2f3a9ee9a8e1ea22c06aeef88383ad3c28ea65f732793bae9814bb8caf3454a559439e7c94d2a829c782d15ee9eda2557e8248d778d64702a5d7b65d6c46ef4d4ee3d4c675963b5bda659945b55ab793c8ca69208e0c", &(0x7f0000000000), &(0x7f0000e9b000), &(0x7f00000000c0)="9e71405e646e7478f9178f910c651efc073f6a907c2a8347b06f404b0b9a23d2146758c8ad2911f534cf1008875f8b5db5a93995355de25645bbf69c8a2bfbe098a118dcdd04f3588726a1734ecc678e32b948829b2a34eba3782850546b074b5fb1dfe26a3e8e37a880d5ef58ba86c15ff24cf7f6226785") syz_mount_image$iso9660(&(0x7f0000000140)='iso9660\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x3, &(0x7f0000000340)=[{&(0x7f00000001c0)="b305e2df7d0793c3434a02fc369ac6b058dc8b648dd461544102d8548f8788d297fe3905ae0041ee8059b441dfa3223986f2fae91e11b9bf4dc47efffdcf09a4076ce27489e375afbcff061f884389dc", 0x50, 0x9}, {&(0x7f0000000240)="0aeac7d08d99ac94efde6b5b485e9e8eb211dea05ce095904c20cc207d3bda4edfc4092693f60acef33b1870aabbe2910871fb57e9fbf8c2265b70", 0x3b, 0x1}, {&(0x7f0000000280)="6c124e4c80ea21176e8fd648b5df295731e6f5308c5ea95c35c767f934e795ccbff3cba8b1b8a158c7391e8c980e30309cd050bdf272d939a1ef144370884402a2cadde400e652abb0f744ed74b3e74ffdd18f945db9205750389a4e3a9abdce823def9ea5698f851beaae363840d5571e081e36fc5ecd0ea8f60c49805b12d93bec0bcdd45b1f886805d75ed43c", 0x8e, 0x5}], 0x0, &(0x7f0000000380)={[{@unhide='unhide', 0x2c}]}) [ 311.865751] binder: BINDER_SET_CONTEXT_MGR already set [ 311.957063] binder: 21195:21197 ioctl 40046207 0 returned -16 [ 312.003887] binder: 21195:21197 Release 1 refcount change on invalid ref 2 ret -22 [ 312.011849] binder: 21195:21197 got reply transaction with no transaction stack [ 312.025090] binder: 21195:21197 transaction failed 29201/-71, size 0-8 line 2927 [ 312.043048] binder_alloc: 21195: binder_alloc_buf failed to map page at 2000c000 in userspace [ 312.052108] binder: 21195:21197 transaction failed 29201/-12, size 32-8 line 3134 [ 312.065560] binder_alloc: 21195: binder_alloc_buf failed to map page at 2000c000 in userspace [ 312.074859] binder: 21195:21197 transaction failed 29201/-12, size 0-0 line 3134 [ 312.258467] binder: undelivered TRANSACTION_ERROR: 29201 [ 312.317104] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:10 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) r2 = socket$netlink(0x10, 0x3, 0xe) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x88, r3, 0x200, 0x70bd26, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfd1c}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffe01}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec3ff4)) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/04/17 00:21:10 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup/syz0\x00', 0x200002, 0x0) 2018/04/17 00:21:10 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f0000000000)=""/128, 0x80) sched_getaffinity(r1, 0x8, &(0x7f0000000080)) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/17 00:21:10 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000471ff8)={0x0, 0x0}) bind$unix(r0, &(0x7f0000965000)=@abs={0x1}, 0x3) fcntl$getown(r0, 0x9) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/snmp\x00') ioctl$EVIOCGKEYCODE(r3, 0x80084504, &(0x7f0000000000)=""/5) sendfile(r1, r3, &(0x7f00000000c0), 0x1000000000fe) 2018/04/17 00:21:10 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) r0 = add_key$user(&(0x7f0000000c40)='user\x00', &(0x7f0000000c80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000d80)="d68c53ac3ad8bb841a795fbf968c1088833194671654fc6ec34ed6d4ef6e89d0e748d86872a7ca56896d330085644d20958d9be4a2f4664baa235ba79329625975656c06bf9de8bceb51e192ebfe27b63b3019da2e22a4e6ff0b568b00006636463f4de62989cbbffb0a1915a87d92528fa50a4b7c50d7723d86", 0x7a, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000000240)='rxrpc_s\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="cb55844461a4aab9e283ce7e25e86d7035169af8d7e9e9fd72f197b37ca564a294ae7717578b9b2bae6d416f76511a64cd5857e998aa944cfdfcade98dbedfa13123f93fa3c7bdaf3c12fd7010098cb98007ff2a7a7b93bf7ddc8fe6bcda5b7e5f20794adf10", 0x66, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000002100)='keyring\x00', &(0x7f0000002140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) keyctl$instantiate_iov(0x14, r0, &(0x7f00000020c0)=[{&(0x7f0000000e00)="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", 0x1000}, {&(0x7f0000001e00)="282fdc7ef081ba3a55fdb8df235859c5ccc92b63904877dca307be54d474b3516064fd9e566453141a605b76ee7d53b2a4f713ce106315c25d4ccd6b01120886035699f5e962615f22d86c4df8a284f29e43af8732c6aa43198dadb6f191c6ef3eedc4de123d237e601bb29a533d4307bcfc03defe9e72dc948c67ad07fa48b164ff12e2a6087f5858daf7305397b406258dc635a422aeed016e4af531baba1bea4eb653f9205889acd39f2462c5ccea147e9c7ca705d509abc7558f2e3edbac141262e7f3f3e18ad048e4d999565a5b0c7914061b43b704baf1f23e347fad952b91a4", 0xe3}, {&(0x7f0000001f00)="5d33bd0b159305ca1dc97a57b66eaeeec9c40f6ec0e46c86ca9bcbd459aa6c970671e8a3fdb22aa20b39358bc3068a94e422b48ae3652a20b0c2ce16c14b8af1fa877690e9f961fadfecba37af6277deaffc63dab7f9fb59f7f8b4670e04b39abee33a230fc281205e6c208184d5f0dd38c44a068debc4795594e38a4e3dedc1cf85fb50c1542b4bf8f838b6fd7632088f0a358fedf4e676446d7e837742c8ef9ee4", 0xa2}, {&(0x7f0000001fc0)="863490baf05ef743e958f20e4f041e0444d29faaa19d4bf8c315cf6241f43be79342ecbb27ab479191cc0df0667b65a0d7acef44885aa796bc62669d885f354923fce8840ec2b78e7bfbd5730c1936f34b9915af8a10b8088f6eb2656e239a43af187ed50c4db23c1a9e7dd7afd527b82cfc87f4582a60d3f6bd653c32eba0870d9c2af35e1d387fdb9f8378d2e05753b6aa11d245c5f535a2c137b9c8ae112916531909d1a0c3df25bf4676fcd76e3b785acaa4f6dd602c4ae92024ee0430b346f6dbc9d7bf55cc", 0xc8}], 0x4, r2) unlink(&(0x7f0000000080)='./file0/file0\x00') r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000380)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x3ff, 0x2, &(0x7f0000000700)=[{&(0x7f00000006c0)="a9baac26c9031ab78720b75f8f6512facb3d33821cfaced9", 0x18, 0x6}, {&(0x7f0000000940)="1cb5696621f194a8e0a2ee1214a313c4bc703223cfc6d461a79c2b79c39fb5c258b01aa5ce247cb14cf4b42a381079d555c1ae8697188ee6fe0fe352ec5faacf101ca57fa10da21780751ae803d982035aeafcf8e56928d466d8df75daae2ade984958f1bcf279b21b0875afe766bc03023284e29774bef6d54382b3334ba051edc029f004c94a11fed4bb89cf4e1c0ec2412d86377d23638acd6b84c58fc2261e3cd3854f9cd5e312694fd7d0b7e1ddba6beababd6e2a5b1b8de164c24be3f94284cd5411c6", 0xc6, 0xffffffffffffffff}], 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB='noace_cach_,discard,\x00\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r3) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00000005c0)=[{r4, 0x4}], 0x1, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) ioctl$TCGETS(r5, 0x5401, &(0x7f00000021c0)) r6 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x400, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d97a32d56167cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be6434c40296362c4d6a01430def2e0eb4802806576a5522ddcd2fa5a038c4603470d0ac3c11bfe2290ab107f416351d636887586ab3da512acde0e6f17f9868846c45be73b67842b53bba77befc67e6c72887b33ff539e3e85"], &(0x7f00000002c0)=""/152, 0x98) ioctl$KDSETKEYCODE(r6, 0x4b4d, &(0x7f0000002180)={0xcf3b, 0x70000000}) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7) bind$unix(r7, &(0x7f0000002240)=@file={0x1, './file0/file0\x00'}, 0x6e) r8 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f0000000040)=0x108, 0x4) sendto$inet(r8, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) recvmsg(r8, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) r9 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r9, 0x118, 0x0, &(0x7f0000000180), 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r9, 0x84, 0x16, &(0x7f0000002200)=ANY=[@ANYBLOB="04e204000020"], &(0x7f0000000280)=0xffffffffffffff8a) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x0) 2018/04/17 00:21:10 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmmsg(r0, &(0x7f0000003d00)=[{{&(0x7f0000000000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-avx\x00'}, 0x80, &(0x7f0000000100)=[{&(0x7f00000001c0)="f0f840556366f0fe41c680fe75383e4d43e35248c66d96df5184fda508896abd186d88d736d90bf8c8669eda68bde991e44d55f85a88e28f23f43867ac00368800e50b53d8666ba9bfc3855b48427ab2889ae3a9f61ba2f145fd058883fe45d0e5b57c869b96605b36660e103de849a041dca2d457368ab07c2e97e2566aca12d18c4379748ea896079ac68c73549b4f2ddf57b29c7779e65122205d7ed6fa34b0f43064b6f4b5bb3dd0fec6f8ef727c406b832ad6d2b75f50e508887d9124", 0xbf}, {&(0x7f0000000340)="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0x1000}, {&(0x7f00000000c0)="ec18e9931cf9", 0x6}], 0x3, &(0x7f0000001340)=[{0x2c, 0x29, 0x9, "f0d0f3ccc39b1ff7fdd47c469166fdc1fa485ae1c6379158c83d6348f8c0"}, {0x7c, 0x3a, 0x1, "9bcb2371f61737b48bd6f74bc143ccca56734620698b332c4ca1dc81c9c5d14e0e73d8b89b772740cf32de1723af1ba57d2b5ed7b7504316828bd8e66bc44ad3a1ea7ad4b80d82c6da00896e1f00943d48f31dc32ea465fe595ff947f1823c9da535efbad6f07441bfae986d412a53d1"}], 0xa8, 0x800}, 0x400}, {{&(0x7f0000000280)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x2, 0x4, 0x1, {0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x2}}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000001400)="1e13de7561291cc4f60e5ee6dbce4516640a8df9f1c85b76e8f3aae0b83ef52f20c4572c4b61503a11106aaa462bb5a531461c92d2c754e6194d0e32bba442569e0ae76db2c03fc1a5ba3be77497798720c38ffcbe90df63531b08921a7fc978b13384fd77843904f12e74def52e4121c6806079d9ae293ce0f5f6ed0fa247e1886a6e7a17ecf6e42ebfd93b0d079f8ca3593ad52a7f3422447935a1bdb9ea3f390c3f0f91e2a09e5468354e554cd9fe997057dfd87d8cd30394cb2e71f209b8cff5c6702d", 0xc5}], 0x1, &(0x7f0000001540)=[{0x100c, 0x115, 0x8, 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{&(0x7f00000029c0)="4cf78fe8136a9bd73d1dd0faf58eb0460ceb7b4d66879db3d92de020ea64d49f67795747c74f221a6461bc1ef3fc13245b7eb907a61fb29a34a44b2a", 0x3c}, {&(0x7f0000002a00)="c20277e8c6eb988b0183468a4dcd", 0xe}], 0x6, &(0x7f0000002a80)=[{0x6c, 0x116, 0x2, "0be4345caca30b92af6b594db755864063ed78020d7f6fbb260d40fef56c266cf12a446894f57d5e857cad66ab2e3fb99fdd707358252a309dcce88d826eea7946c8d63f8e510d480c52bb3ab2bb4a40e44e8931254590b93e79fad45e775d66"}, {0x38, 0x13d, 0x6, "5765eca23a35469775dd78837f31440a35cf7ced58eb7e2b681b9158130102f4d01cc0ce22464d6a69"}, {0xa8, 0x0, 0x9, "bb7a45aa3ee398df4b644cc01ea93feac3cd52b429b53c82123dcfa1babd99f651d6931b10f792e4ee2a8262e7cd767c81a1501a18e82bfd7bdbc9130b038c2efb8b4e19728bce3681ed78f8dd8d2c857da380db3f4e2e066d99d9f98adf956247d0cbd7b414041f676df7eaa215843e92253602fed0a7e41ef6379d66586fca07a1b2fd0b3a9cf24af412f9cafeba95bcb1f560b4d5c9621422f42e"}, {0xc4, 0x112, 0x7fff, 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"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{0x14, 0x10b, 0x0, "6ff2427b538ac09f"}, {0x24, 0x117, 0x1, "460d5f635231a7468daa867cbd1ae70280339cf8c01166"}], 0x1254, 0x1}, 0x3}], 0x3, 0x4) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}], 0x2, 0x0) 2018/04/17 00:21:10 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) getegid() sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000), 0x2cd, &(0x7f0000000180)=ANY=[@ANYBLOB="002d05002100001001000001", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0], 0xfffffffffffffee3}, 0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000011000), 0x0, &(0x7f000001b000)}, 0x2) 2018/04/17 00:21:10 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') preadv(r0, &(0x7f0000000080), 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) fcntl$setownex(r0, 0xf, &(0x7f00000000c0)={0x3, r1}) 2018/04/17 00:21:10 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000100)) 2018/04/17 00:21:10 executing program 4: r0 = getpgrp(0xffffffffffffffff) process_vm_readv(r0, &(0x7f0000001280)=[{&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f0000000140)=""/212, 0xd4}, {&(0x7f0000000240)=""/4, 0x4}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x4, &(0x7f0000001640)=[{&(0x7f00000012c0)=""/22, 0x16}, {&(0x7f0000001300)=""/196, 0xc4}, {&(0x7f0000001400)=""/42, 0x2a}, {&(0x7f0000001440)=""/169, 0xa9}, {&(0x7f0000001500)=""/79, 0x4f}, {&(0x7f0000001580)=""/167, 0xa7}], 0x6, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setsig(r1, 0xa, 0x20) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001740)='/dev/pktcdvd/control\x00', 0x82a40, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) recvmmsg(r1, &(0x7f0000008240)=[{{&(0x7f0000001780)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001900)=[{&(0x7f0000001800)=""/86, 0x56}, {&(0x7f0000001880)=""/124, 0x7c}], 0x2, &(0x7f0000001940)=""/96, 0x60, 0x6}, 0x5}, {{&(0x7f00000019c0)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001c40)=[{&(0x7f0000001a40)=""/22, 0x16}, {&(0x7f0000001a80)=""/74, 0x4a}, {&(0x7f0000001b00)=""/117, 0x75}, {&(0x7f0000001b80)=""/178, 0xb2}], 0x4, 0x0, 0x0, 0x3f}, 0x6}, {{&(0x7f0000001c80)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000023c0)=[{&(0x7f0000001d00)=""/88, 0x58}, {&(0x7f0000001d80)=""/35, 0x23}, {&(0x7f0000001dc0)=""/25, 0x19}, {&(0x7f0000001e00)=""/175, 0xaf}, {&(0x7f0000001ec0)=""/252, 0xfc}, {&(0x7f0000001fc0)=""/124, 0x7c}, {&(0x7f0000002040)=""/198, 0xc6}, {&(0x7f0000002140)=""/248, 0xf8}, {&(0x7f0000002240)=""/165, 0xa5}, {&(0x7f0000002300)=""/182, 0xb6}], 0xa, &(0x7f0000002440)=""/27, 0x1b, 0x800}, 0xad3}, {{&(0x7f0000002480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000003880)=[{&(0x7f0000002500)=""/243, 0xf3}, {&(0x7f0000002600)=""/4, 0x4}, {&(0x7f0000002640)=""/52, 0x34}, {&(0x7f0000002680)=""/199, 0xc7}, {&(0x7f0000002780)=""/47, 0x2f}, {&(0x7f00000027c0)}, {&(0x7f0000002800)=""/4096, 0x1000}, {&(0x7f0000003800)=""/98, 0x62}], 0x8, &(0x7f00000038c0)=""/4096, 0x1000, 0x9}, 0x8}, {{&(0x7f00000048c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000004c00)=[{&(0x7f0000004940)=""/95, 0x5f}, {&(0x7f00000049c0)=""/1, 0x1}, {&(0x7f0000004a00)=""/128, 0x80}, {&(0x7f0000004a80)=""/182, 0xb6}, {&(0x7f0000004b40)=""/134, 0x86}], 0x5, &(0x7f0000004c40)=""/50, 0x32, 0x5}, 0xffff}, {{&(0x7f0000004c80), 0x80, &(0x7f0000005dc0)=[{&(0x7f0000004d00)=""/181, 0xb5}, {&(0x7f0000004dc0)=""/4096, 0x1000}], 0x2, &(0x7f0000005e00)=""/4096, 0x1000, 0x8}, 0x6}, {{&(0x7f0000006e00)=@pppoe, 0x80, &(0x7f00000081c0)=[{&(0x7f0000006e80)=""/161, 0xa1}, {&(0x7f0000006f40)=""/4096, 0x1000}, {&(0x7f0000007f40)=""/1, 0x1}, {&(0x7f0000007f80)=""/103, 0x67}, {&(0x7f0000008000)=""/125, 0x7d}, {&(0x7f0000008080)=""/181, 0xb5}, {&(0x7f0000008140)=""/73, 0x49}], 0x7, &(0x7f0000008200), 0x0, 0x147}, 0x81}], 0x7, 0x40002000, &(0x7f0000008340)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000001680)={0x2, 0x10001, 0x401, 'queue1\x00', 0x2}) setsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000100)="38543a954b9fefcce54732132a3bdd85", 0x10) 2018/04/17 00:21:10 executing program 1: mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) syz_open_pts(r0, 0x800) 2018/04/17 00:21:10 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000100), 0x2188, 0x10400003) 2018/04/17 00:21:10 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer2\x00', 0x80, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000540), &(0x7f00000005c0)=0x60) dup(r0) r1 = syz_open_dev$mice(&(0x7f00000004c0)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000440)={0x5, [0x9, 0x2, 0x1, 0x1, 0x5]}, &(0x7f0000000480)=0xe) prctl$getreaper(0x400000029, &(0x7f0000000000)) r2 = syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x7000, 0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0x200000) ioctl$sock_proto_private(r1, 0x89e2, &(0x7f0000000400)="8ba5cd17991fdc71feae3ff49f8374a0f331ec3d7d5f2e01") write$binfmt_elf32(r2, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x4, 0x4, 0x6, 0x39d19514, 0x3, 0x0, 0xb, 0x87, 0x38, 0x318, 0x0, 0xffff, 0x20, 0x1, 0x9e4, 0x6fa, 0x1}, [{0x7, 0x1, 0x3, 0x2042, 0x10000, 0x1, 0x4, 0x100000000}], "", [[], [], []]}, 0x358) 2018/04/17 00:21:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x101000, 0x80) write$selinux_create(r1, &(0x7f0000000080)=@access={'system_u:object_r:init_var_run_t:s0', 0x20, 'unconfined', 0x20, 0x33, 0x39}, 0x32) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000000c0)=0x16, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0xfffffffffffffffe, 0x4) 2018/04/17 00:21:10 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001080)='/dev/vga_arbiter\x00', 0x80, 0x0) r2 = gettid() lstat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001e40)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001e80)={{{@in=@multicast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000001f80)=0xe8) r6 = getegid() r7 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001fc0)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@ipv4}}, &(0x7f00000020c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002100)={0x0, 0x0, 0x0}, &(0x7f0000002140)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002180)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000021c0)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00000022c0)=0xe8) r12 = getgid() sendmsg$netlink(r1, &(0x7f0000002380)={0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f00000010c0)={0x14, 0x24, 0x205, 0x70bd2c, 0x25dfdbfb, "", [@typed={0x4, 0x5}]}, 0x14}, {&(0x7f0000001100)={0x430, 0x26, 0x4, 0x70bd2b, 0x25dfdbff, "", [@nested={0x368, 0x59, [@generic="8f7af9b4af3918869a3e99f0e45dda582e096555e8ce2263e5bdabab2951bdcf5c0a1e7b7d1b36de83d4a5cb58909d50d1c4087ffe085a330dd9ca743c6b197026916b5b61d59cb1cea2088a4444ca1fe73c948b7d270e6bcaf79ce934f4288ff4394d919d072c6c5ee02ede96f5fe598b1834d4469d11a3e04f2e5c743fd04e6dd900df7bfe379b3be5796975b63242f535209c585a481a126a8f4c24528bc1cf401d3b2f436ab4a9aa5eadf62e6dda9d279cb95614d1fe4745cdeb699e8be5312625ba25c14c0225b2819ae7df9c1feba460950352d55a0a2a65e0b8f7dec759dd8b4457c2", @generic="4e40510f13f9553120553bd018f7b8287da0d2d2b621f0593c68204bfbeca84179e3d89a40a51296b5923281f6826209b5a5e8aa29dfc9026a3834c82439e11adec5b7d1460926ded24c041c5974dcdd4303bcfdc5f5c54d3d34ac8532cd26fba40fe4948a1129a62c6e2aedc3bf276d832ed822bbd73273acd1aacc90c93c70a0ce5ea2c8f55ac6942ee5cefb31f1efe020a3cfc31131e2a96db5e1e3bc59e5a5ea3ce3d1ea9dfce202f62f04d2843b5f7841082aef22f7b5a8c8781d9a76", @generic="bd2656e054b478db442d1a996470e9c414d1196a1fb5258c8ac0357434afb925f09e3fb354bf83911eaa7471135cf53978105e7ddb34ec1b7ca11b5d58aed05c1916befc02893dbc3e3dd70d37856867", @typed={0x14, 0x17, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}}, @generic="06a9fb7dfe22e543bbf835b8659d481bd96609cdc4339208b7551229d7abc3daeab08c451db0d40387a9c0d0905cd9ea378a4b9e987fbbb7087d59fe328fc88f259ace32619c03447f3b71a0a49fe01e64064a5a6507741335fd13063cd901b978eff4affa1c4cf7af5f985264e510ac0104d9b4c694ab79336c13e2f6eb296bbd3b17ca32af1a26a8fd42102f683d63cccbb6a12644eabc85d249d75e8c4025f08688656ef9e584b14ee6d48e0209784c5986f8449ec85b09cf73f537e9fad227d2d95484de16992f6f8d212dc0620d1ce10fadf8d55eae2e42a17311558874d7ea366fc33e1c816ba280cb42a778ec82a8", @generic, @generic="04622bfcc1f69cc29930a3793b499fa2579258499caa20afb352ab20307fbccd235717205dc6324c6daec014f72a134aff951d6c0762f01a9c16ca4c945e02e41680fff2f1e698a9022e42731b38518d6e2a6db23a9ab0138b114210ac", @typed={0xc, 0x46, @str='keyring\x00'}]}, @nested={0xb8, 0x55, [@generic="d00e8dc0d31d3db9867724b0ea2c0575e1b7f8c950a83f283261202b97ae9e8a61136e4294aeb1b926e83d9e922a278bf22424551c0d785c04bd8330370db5bac3f8053c58874da6a9ad69bce8d8747d4b76d86541971e1a01569fa49edcb6e42cbef96e1af96b1a0c8a0330b79112ef654a0c711666d91e659828b91d00917160936a13fb43d84cf634441eeca5061c0cfca0a6f8e7776e82e0224d815df80d645333603a3ee10be718cc2dc8cb23246607"]}]}, 0x430}, {&(0x7f0000001540)={0x2a0, 0x10, 0x2, 0x70bd2c, 0x25dfdbfd, "", [@typed={0x30, 0x70, @str='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00'}, @nested={0xd8, 0x16, [@generic="f219c58db6bc868f403291893095baddb3a49f52abc71db42d86a113a7734f3e9ec1344ef87b6af8eebf62c45ac7fe8a17d4fe9b21b750137936b3815925982764f1e8babd486cbdc3af728614ea225acb881dbcf73071e5582c9868520a8b63409785e9affca969be15523408e7e6f90e927a68e9dc4e32120a83df740432fdf741c9105c18ceae5e6e1495c3f6ad2b3cf24093835dc9908c8ff62e9c3922", @typed={0xc, 0x8f, @u64=0x7}, @typed={0x14, 0x64, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="b7", @typed={0x14, 0x1d, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @nested={0x11c, 0xb, [@typed={0x30, 0x22, @str='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00'}, @typed={0x8, 0x2c, @ipv4=@multicast1=0xe0000001}, @generic="8ac7da4e21b024d57e612f35ca59385a6172db50711f0527f2ad6008c7f649eb59cf3c9c3a74400968a7bfc0ee5eac88acda3a79d7ebbf5a8732ac5799ec123d90bb4500b14feb0f46b68d4cc147dbdbc6f17cfd6ca79d50f9c32fb28841ef83934b62ffa1fc45cf8b7d6909250f0b38382ab1025a7ed0de99c5f5641cb6a567d0a1d4b4a650c762cdb7f77ee86f71c26d5d1ebe7ca66d5ebe052adc5b2b1e9d36931d23d978aee67ae11da102c3467c1d9568da856bba0f50edb5e2ac04a6f93de079f45c7694c94a12dd0b", @typed={0x8, 0x0, @u32=0x4}, @typed={0xc, 0x82, @u64=0x5}]}, @nested={0x6c, 0x92, [@generic="84b9f92f458fc04dd5127dded0f4dcf14474653dfdbe967e8c1e31a4dfa944aefcc3be0bf93ac7b740e27b01d62db2d1a6dd429429d1ce17138c46e0c14305d855d2719b6965059865706fbd29b8ba8a4dbbf8e7b2bcab538962f616009bc4f60ed538640a", @generic]}]}, 0x2a0}, {&(0x7f0000001800)={0x8c, 0x39, 0x810, 0x70bd2b, 0x25dfdbfb, "", [@nested={0x7c, 0x96, [@typed={0x8, 0x1c, @pid=r2}, @generic="6208039fcc315abb765a434336704c84311c5a9e5ebe72383cdd5db551b7c49b8406de97c11ba33d908f2716ad69d7e91e85967c9c2cf5a91a4d4afe0e325c7e77ffde0c723d3308282f3fedbfcc4d49ff05a9080259e85d0e6f9650045119b083cd6fc510a53cbbfe70ed0f3913"]}]}, 0x8c}, {&(0x7f00000018c0)={0x94, 0x30, 0x100, 0x70bd25, 0x25dfdbfe, "", [@nested={0x84, 0x4c, [@typed={0x30, 0x8b, @str='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00'}, @typed={0x50, 0x81, @binary="caa54ab1cb37cf4d3241dec9566100997d9fd769f2c32da417d64a9080d5af8686bac7b5c0f58dcb35e2b713dec4d17137f96f8be97fd6c1b27aeecc9a445f229e9ccd6121731e8c9e"}]}]}, 0x94}, {&(0x7f0000001a40)={0x3b0, 0x28, 0x400, 0x70bd2c, 0x25dfdbfd, "", [@generic="1ffd61c9829dc4f7ee5781a1eac41e4c39e403279a250224664c980d47b6", @generic, @typed={0x14, 0xb, @ipv6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @nested={0x16c, 0x37, [@generic="6e40f52b87109eb1af2d296b087cac1767c15f12396a9bb5ed3be537d35d451dab8a86595c0133338c57a918d070db93226e041b81b9d9a48a53f4b32de71c709668ab40f9a3cd5dac11daa88a157f9b29124941ebf16af84c21fe0ef675a921075a79d2cdc46c21326c40b12cd88bf21fc449159f410f33233ebc9ffd58131e638824680c4e5c8546543fe1a9c04e7207973bf763f9e8b45ef02059fb43061183182f609704", @generic="9e0bdfc987a33433d19131474459e48d9a4b88022251909dc2c4373fb9aa7999d6f315f512f399830ca8537087f01f6f151d28a2ec02bac964106d258ea560c25d6a67", @generic="bbf0c5184808da0c45f965d162d93f7e4a55ecfc3e8085fb2fe50b4e363835bd1bd8c8fb6c85ca54d522fcb15a88621a0ad5d9f99bf09620ed6cb2d6693eb1f406384fc817e98417e09c6440c79e67ec77c017171e69ccb8e7d6e6d16cb30cf48faeca70d36f39918c29f95bd9ae341d82f5126f58b181416f4965d281"]}, @typed={0x8, 0x65, @uid=r3}, @nested={0x140, 0x11, [@generic="475d774745da2531b6c676e25e84a632f3649d353a393315b75ccb51623b28517068882d", @generic="05faf98ea78a53b16a99c48555aa6fd155006ba1de638823233bef9ae405a2fabb8261f0694f15033bf96e867a9cb0d9a85a79997488533f04fd33e78e609c5b8da3493ad11f9f7c71fb06bd8c05eaf5dfdd63e3a5e66319eb979ab537081653de18752b1a25030ffceb95f7be4a90246c2ec0af03a427e873d284c533f84c5a0962577ae35f0ee359d16fda718f41d55a52d05d0fcd89b767c530ed2b3fa2ce46adb30124556dbc1ec7aa17038a03b262d0a3f5f7e40eeb40b9526563", @typed={0x34, 0x8d, @binary="9da5de2082e6444d9d717876ee61fdddfa339cfd990e170ea1e610c4435c773c11a52e624bbc99610770862be25243"}, @generic="4abad45d27019eb742cc3375736f777ea3b466c55f73cb5b6cf674e3d7da76b22e3561f11a4980"]}, @typed={0xc, 0x79, @u64=0x20}, @generic="9b4a9038502f3bea23e13f9570fd6d71079df51e8ce2d266addfa6d2a9d1d6d7f1bf0f07e68613a91f28b16e952aea4047a685e222b85a5aa7f0a1dcad6ad3cf7ca8d3dfaaedd03d29a778d613208a94465788f0ac681ffa06246d72c4a072046fa6b63cd728990dfdc51f6b1866e9daceb0cc9793c66bbded2333a9f282a9509da12915e04f39471f8a2bcb0f7ac238e30e3d6badedc67065215e3df01540e23aa3e28099dc56d227ba36"]}, 0x3b0}], 0x6, &(0x7f0000002300)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0x64, 0x20000040}, 0x840) r13 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$EVIOCGEFFECTS(r13, 0x80044584, &(0x7f0000000080)=""/4096) timerfd_create(0x4, 0x80000) 2018/04/17 00:21:10 executing program 4: timerfd_create(0x0, 0x10000000080800) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x80, 0x0) connect$inet(r0, &(0x7f0000000600)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_create(0x4, &(0x7f0000000000)={0x0, 0x2e, 0x0, @tid=0xffffffffffffffff}, &(0x7f00000001c0)=0x0) timer_delete(r1) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") timer_create(0x1, &(0x7f0000000340)={0x0, 0x26, 0x0, @thr={&(0x7f0000000440)="1b30a0689cbc22bfa25a710856b8d6e54a412a6c991e3d1d5588a3c9bc13f915fde22c88d7f70d55143d930d40d34aae6be6c5044f55de2ebc4e7cf804cad71db2364755451480fb63bfb4637e770a681676f2da2add222cee901985c861dab634a05b9e8820acd3ff4450e60ca934ebf6050ebe07c9507afe4ce639c8f894692f3c5d063823f291019d83e9e46add83c5ffcd46bf5f47d091fea536", &(0x7f0000000500)="cdd7b1cca62b6afcec6003ea4953fcde88091146ad4a797ace4fb21f8e0936323767a5a4aa37312e9a9061acbf538bda072164838c5aa1ae922e7e9b5b39a6e6919c20d5a126c59125986531093b3cd7c317998b89cf574b3386488c36501a9efcfe9518377fc0a939c1e71367bfc41e066d6c775ae8b2600b4f6bef5ff5a0"}}, &(0x7f0000000380)) setns(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, &(0x7f0000000040)) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) clock_gettime(0x0, &(0x7f0000000200)) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r3) capset(&(0x7f0000000000), &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000000)=[{0x40, 0x0, 0x0, 0xfffdfffffff00000}, {0x6}]}, 0x10) writev(r5, &(0x7f0000000140)=[{&(0x7f0000000100)="f6a8d6f5", 0x4}], 0x1) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) write(0xffffffffffffffff, &(0x7f0000002000)='\t', 0x1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000280)=0x1) 2018/04/17 00:21:10 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f0000000080)="a6", 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0x1e}, 0x3ff, 0x2, 0x2, 0x8, 0x2, 0x673, 0x6}, 0x20) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f00000003c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) fcntl$setlease(r0, 0x400, 0x2) futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f0000000100), &(0x7f0000000140), 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x2001, 0x0) 2018/04/17 00:21:10 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f00009d7ff8)=@abs, &(0x7f0000937000)=0x8, 0x0) [ 313.193056] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:11 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000100)=0x2, 0xfffffffffffffdc8) 2018/04/17 00:21:11 executing program 7: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)="6e65742f69ffffff7f000000008abe0000000000420f000000000000ae8d") setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x101, 0x2) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000480)=""/154, 0x9a}], 0x1, 0x12) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) 2018/04/17 00:21:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000011000)={0x18, 0x43, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r2 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x1, 0x40) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x6000004}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x68, r1, 0x0, 0x70bd26, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1d}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1ff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfff}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000004}, 0x4010) 2018/04/17 00:21:11 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000fc0)='./file0\x00', 0x149042, 0x100) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(0xffffffffffffffff, &(0x7f0000000e80)=[{&(0x7f0000000940)="5227acd97aea12d2", 0x8}], 0x1, 0x0) ftruncate(r1, 0x5) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) gettid() syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) r4 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000500)={{{@in=@dev, @in6=@ipv4={[], [], @remote}}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) fstat(r3, &(0x7f0000000600)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000b40)={{{@in=@multicast1, @in6=@loopback}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) sendmsg$unix(r0, &(0x7f0000000900)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000080)="71229f01bc0cc675558238df3599020b9e4518", 0x13}], 0x1, &(0x7f0000000980)=ANY=[@ANYBLOB="180000000100000002000000", @ANYBLOB="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", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0c0000000100000001000000280000000100000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r4], 0x1a6}, 0x20000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x801, 0x0, 0xff, 0x1}, 0x20) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r5 = gettid() r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x74, &(0x7f0000000300)=""/124, &(0x7f0000000400)=0x7c) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000180), &(0x7f0000000240)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r5, 0x1000000000016) prctl$void(0x1f) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) connect$inet6(r4, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x10000002a) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000200)={'eql\x00', 0x7e9}) 2018/04/17 00:21:11 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) r0 = add_key$user(&(0x7f0000000c40)='user\x00', &(0x7f0000000c80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000d80)="d68c53ac3ad8bb841a795fbf968c1088833194671654fc6ec34ed6d4ef6e89d0e748d86872a7ca56896d330085644d20958d9be4a2f4664baa235ba79329625975656c06bf9de8bceb51e192ebfe27b63b3019da2e22a4e6ff0b568b00006636463f4de62989cbbffb0a1915a87d92528fa50a4b7c50d7723d86", 0x7a, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000000240)='rxrpc_s\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="cb55844461a4aab9e283ce7e25e86d7035169af8d7e9e9fd72f197b37ca564a294ae7717578b9b2bae6d416f76511a64cd5857e998aa944cfdfcade98dbedfa13123f93fa3c7bdaf3c12fd7010098cb98007ff2a7a7b93bf7ddc8fe6bcda5b7e5f20794adf10", 0x66, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000002100)='keyring\x00', &(0x7f0000002140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) keyctl$instantiate_iov(0x14, r0, &(0x7f00000020c0)=[{&(0x7f0000000e00)="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", 0x1000}, {&(0x7f0000001e00)="282fdc7ef081ba3a55fdb8df235859c5ccc92b63904877dca307be54d474b3516064fd9e566453141a605b76ee7d53b2a4f713ce106315c25d4ccd6b01120886035699f5e962615f22d86c4df8a284f29e43af8732c6aa43198dadb6f191c6ef3eedc4de123d237e601bb29a533d4307bcfc03defe9e72dc948c67ad07fa48b164ff12e2a6087f5858daf7305397b406258dc635a422aeed016e4af531baba1bea4eb653f9205889acd39f2462c5ccea147e9c7ca705d509abc7558f2e3edbac141262e7f3f3e18ad048e4d999565a5b0c7914061b43b704baf1f23e347fad952b91a4", 0xe3}, {&(0x7f0000001f00)="5d33bd0b159305ca1dc97a57b66eaeeec9c40f6ec0e46c86ca9bcbd459aa6c970671e8a3fdb22aa20b39358bc3068a94e422b48ae3652a20b0c2ce16c14b8af1fa877690e9f961fadfecba37af6277deaffc63dab7f9fb59f7f8b4670e04b39abee33a230fc281205e6c208184d5f0dd38c44a068debc4795594e38a4e3dedc1cf85fb50c1542b4bf8f838b6fd7632088f0a358fedf4e676446d7e837742c8ef9ee4", 0xa2}, {&(0x7f0000001fc0)="863490baf05ef743e958f20e4f041e0444d29faaa19d4bf8c315cf6241f43be79342ecbb27ab479191cc0df0667b65a0d7acef44885aa796bc62669d885f354923fce8840ec2b78e7bfbd5730c1936f34b9915af8a10b8088f6eb2656e239a43af187ed50c4db23c1a9e7dd7afd527b82cfc87f4582a60d3f6bd653c32eba0870d9c2af35e1d387fdb9f8378d2e05753b6aa11d245c5f535a2c137b9c8ae112916531909d1a0c3df25bf4676fcd76e3b785acaa4f6dd602c4ae92024ee0430b346f6dbc9d7bf55cc", 0xc8}], 0x4, r2) unlink(&(0x7f0000000080)='./file0/file0\x00') r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000380)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x3ff, 0x2, &(0x7f0000000700)=[{&(0x7f00000006c0)="a9baac26c9031ab78720b75f8f6512facb3d33821cfaced9", 0x18, 0x6}, {&(0x7f0000000940)="1cb5696621f194a8e0a2ee1214a313c4bc703223cfc6d461a79c2b79c39fb5c258b01aa5ce247cb14cf4b42a381079d555c1ae8697188ee6fe0fe352ec5faacf101ca57fa10da21780751ae803d982035aeafcf8e56928d466d8df75daae2ade984958f1bcf279b21b0875afe766bc03023284e29774bef6d54382b3334ba051edc029f004c94a11fed4bb89cf4e1c0ec2412d86377d23638acd6b84c58fc2261e3cd3854f9cd5e312694fd7d0b7e1ddba6beababd6e2a5b1b8de164c24be3f94284cd5411c6", 0xc6, 0xffffffffffffffff}], 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB='noace_cach_,discard,\x00\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r3) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00000005c0)=[{r4, 0x4}], 0x1, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) ioctl$TCGETS(r5, 0x5401, &(0x7f00000021c0)) r6 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x400, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d97a32d56167cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be6434c40296362c4d6a01430def2e0eb4802806576a5522ddcd2fa5a038c4603470d0ac3c11bfe2290ab107f416351d636887586ab3da512acde0e6f17f9868846c45be73b67842b53bba77befc67e6c72887b33ff539e3e85"], &(0x7f00000002c0)=""/152, 0x98) ioctl$KDSETKEYCODE(r6, 0x4b4d, &(0x7f0000002180)={0xcf3b, 0x70000000}) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7) bind$unix(r7, &(0x7f0000002240)=@file={0x1, './file0/file0\x00'}, 0x6e) r8 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f0000000040)=0x108, 0x4) sendto$inet(r8, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) recvmsg(r8, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) r9 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r9, 0x118, 0x0, &(0x7f0000000180), 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r9, 0x84, 0x16, &(0x7f0000002200)=ANY=[@ANYBLOB="04e204000020"], &(0x7f0000000280)=0xffffffffffffff8a) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x0) 2018/04/17 00:21:11 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r3) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x200, 0x5, 0x8}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000005c0)={r5, 0x9}, 0x8) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:11 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x2000) r0 = add_key$user(&(0x7f0000000c40)='user\x00', &(0x7f0000000c80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000d80)="d68c53ac3ad8bb841a795fbf968c1088833194671654fc6ec34ed6d4ef6e89d0e748d86872a7ca56896d330085644d20958d9be4a2f4664baa235ba79329625975656c06bf9de8bceb51e192ebfe27b63b3019da2e22a4e6ff0b568b00006636463f4de62989cbbffb0a1915a87d92528fa50a4b7c50d7723d86", 0x7a, 0xfffffffffffffffa) r1 = add_key(&(0x7f0000000240)='rxrpc_s\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000500)="cb55844461a4aab9e283ce7e25e86d7035169af8d7e9e9fd72f197b37ca564a294ae7717578b9b2bae6d416f76511a64cd5857e998aa944cfdfcade98dbedfa13123f93fa3c7bdaf3c12fd7010098cb98007ff2a7a7b93bf7ddc8fe6bcda5b7e5f20794adf10", 0x66, 0xfffffffffffffffd) r2 = add_key$keyring(&(0x7f0000002100)='keyring\x00', &(0x7f0000002140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) keyctl$instantiate_iov(0x14, r0, &(0x7f00000020c0)=[{&(0x7f0000000e00)="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", 0x1000}, {&(0x7f0000001e00)="282fdc7ef081ba3a55fdb8df235859c5ccc92b63904877dca307be54d474b3516064fd9e566453141a605b76ee7d53b2a4f713ce106315c25d4ccd6b01120886035699f5e962615f22d86c4df8a284f29e43af8732c6aa43198dadb6f191c6ef3eedc4de123d237e601bb29a533d4307bcfc03defe9e72dc948c67ad07fa48b164ff12e2a6087f5858daf7305397b406258dc635a422aeed016e4af531baba1bea4eb653f9205889acd39f2462c5ccea147e9c7ca705d509abc7558f2e3edbac141262e7f3f3e18ad048e4d999565a5b0c7914061b43b704baf1f23e347fad952b91a4", 0xe3}, {&(0x7f0000001f00)="5d33bd0b159305ca1dc97a57b66eaeeec9c40f6ec0e46c86ca9bcbd459aa6c970671e8a3fdb22aa20b39358bc3068a94e422b48ae3652a20b0c2ce16c14b8af1fa877690e9f961fadfecba37af6277deaffc63dab7f9fb59f7f8b4670e04b39abee33a230fc281205e6c208184d5f0dd38c44a068debc4795594e38a4e3dedc1cf85fb50c1542b4bf8f838b6fd7632088f0a358fedf4e676446d7e837742c8ef9ee4", 0xa2}, {&(0x7f0000001fc0)="863490baf05ef743e958f20e4f041e0444d29faaa19d4bf8c315cf6241f43be79342ecbb27ab479191cc0df0667b65a0d7acef44885aa796bc62669d885f354923fce8840ec2b78e7bfbd5730c1936f34b9915af8a10b8088f6eb2656e239a43af187ed50c4db23c1a9e7dd7afd527b82cfc87f4582a60d3f6bd653c32eba0870d9c2af35e1d387fdb9f8378d2e05753b6aa11d245c5f535a2c137b9c8ae112916531909d1a0c3df25bf4676fcd76e3b785acaa4f6dd602c4ae92024ee0430b346f6dbc9d7bf55cc", 0xc8}], 0x4, r2) unlink(&(0x7f0000000080)='./file0/file0\x00') r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) syz_mount_image$btrfs(&(0x7f0000000380)='btrfs\x00', &(0x7f0000000400)='./file0/file0\x00', 0x3ff, 0x2, &(0x7f0000000700)=[{&(0x7f00000006c0)="a9baac26c9031ab78720b75f8f6512facb3d33821cfaced9", 0x18, 0x6}, {&(0x7f0000000940)="1cb5696621f194a8e0a2ee1214a313c4bc703223cfc6d461a79c2b79c39fb5c258b01aa5ce247cb14cf4b42a381079d555c1ae8697188ee6fe0fe352ec5faacf101ca57fa10da21780751ae803d982035aeafcf8e56928d466d8df75daae2ade984958f1bcf279b21b0875afe766bc03023284e29774bef6d54382b3334ba051edc029f004c94a11fed4bb89cf4e1c0ec2412d86377d23638acd6b84c58fc2261e3cd3854f9cd5e312694fd7d0b7e1ddba6beababd6e2a5b1b8de164c24be3f94284cd5411c6", 0xc6, 0xffffffffffffffff}], 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB='noace_cach_,discard,\x00\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r3) capset(&(0x7f0000000000), &(0x7f0000000040)={0x0, 0x0, 0x2}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f00000005c0)=[{r4, 0x4}], 0x1, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x161080) ioctl$TCGETS(r5, 0x5401, &(0x7f00000021c0)) r6 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x400, 0x0) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d97a32d56167cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be6434c40296362c4d6a01430def2e0eb4802806576a5522ddcd2fa5a038c4603470d0ac3c11bfe2290ab107f416351d636887586ab3da512acde0e6f17f9868846c45be73b67842b53bba77befc67e6c72887b33ff539e3e85"], &(0x7f00000002c0)=""/152, 0x98) ioctl$KDSETKEYCODE(r6, 0x4b4d, &(0x7f0000002180)={0xcf3b, 0x70000000}) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7) bind$unix(r7, &(0x7f0000002240)=@file={0x1, './file0/file0\x00'}, 0x6e) r8 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r8, 0x1, 0x25, &(0x7f0000000040)=0x108, 0x4) sendto$inet(r8, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) recvmsg(r8, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) r9 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r9, 0x118, 0x0, &(0x7f0000000180), 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r9, 0x84, 0x16, &(0x7f0000002200)=ANY=[@ANYBLOB="04e204000020"], &(0x7f0000000280)=0xffffffffffffff8a) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x0) 2018/04/17 00:21:11 executing program 6: r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(0x0, r0, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x91) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0xc4000, 0x0) ptrace$getenv(0x4201, r0, 0x1, &(0x7f0000000140)) r2 = signalfd4(r1, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f0000000000)=""/128, 0x80) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/17 00:21:11 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10000015b) ioctl$TCSETS(r0, 0x5402, &(0x7f00000001c0)={0x8b, 0x6, 0x8, 0xecb, 0x50e, 0x9, 0xab, 0x2, 0x3, 0x3, 0xc98, 0x2}) ioctl$KDSETLED(r0, 0x4b32, 0xe3b) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000240)=""/179, 0xb3) ioctl$int_out(r1, 0x5460, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x5, 0x0) ioctl$int_in(r1, 0x80000000005405, &(0x7f0000003ff8)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0xfffffffffffffff9, 0x8, 0x5, 0x2, 0x1, 0x0, 0x7ff, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r2, 0x6}, 0x38b) eventfd(0x80) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) 2018/04/17 00:21:11 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000bf5ff3)='/dev/usbmon#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/87, 0xfffffe59, 0xffffffffffffffff) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000140)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @loopback}, &(0x7f00000000c0)=0xffffffffffffffb8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r3}) timer_settime(r1, 0x1, &(0x7f0000000180)={{0x77359400}, {0x77359400}}, &(0x7f00000001c0)) restart_syscall() sync() tkill(r2, 0x14) 2018/04/17 00:21:11 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x10000015b) ioctl$TCSETS(r0, 0x5402, &(0x7f00000001c0)={0x8b, 0x6, 0x8, 0xecb, 0x50e, 0x9, 0xab, 0x2, 0x3, 0x3, 0xc98, 0x2}) ioctl$KDSETLED(r0, 0x4b32, 0xe3b) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000240)=""/179, 0xb3) ioctl$int_out(r1, 0x5460, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x5, 0x0) ioctl$int_in(r1, 0x80000000005405, &(0x7f0000003ff8)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x0, 0xfffffffffffffff9, 0x8, 0x5, 0x2, 0x1, 0x0, 0x7ff, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r2, 0x6}, 0x38b) eventfd(0x80) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) [ 313.833168] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket 2018/04/17 00:21:11 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x800) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:21:11 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000600)='ns/ipc\x00') getdents64(r1, &(0x7f0000000940)=""/4096, 0xff22) execveat(r1, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000), &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f00000003c0)={&(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000100)={0xe2, 0x53, 0x9, 0x1}) pwrite64(r1, &(0x7f0000000480)="63eeae83ff089e2522c3340c452b4e887521eb08dd51853a9f27c4f3eb5620e86075458aa7d29b9535d3a6355ac59a810a45c9ef76b384f36285d93c04bbccea033fc2bb718102c7fd8a8a2aba65dba17a85b6b2c3e80a3475135cf69653b748ccdaf9c4d8380ea8bf0a3651511981948fe3eac7353e5aafe4ec97efc1e7cf3e95b008e8655eed804fb9b4bc643ba37e092b22", 0x93, 0x0) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00000000c0)=0x3, 0x4) faccessat(r1, &(0x7f0000000000)='./file0/file0\x00', 0x82, 0x600) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000340)=""/41) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) r3 = eventfd2(0x4, 0x8000020000000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f00000001c0)={0x1}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000400)=0x4, 0x4) getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) r6 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, r5, r4, 0x0, 0x80000000, 0x0) close(r6) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000840)="0fedcb4885ba64c421d92b8699ad47b8379f91914ffc3a4d3fcf77e5a961ddfc0e4b9e0a10181b9a2a94e669a2e6f3011b1079d1720f8056727d12ce442bd4003509d58984808dc2a7dbc29d22704efb902a6cf37e65185242bc161099701a8fa26059a5751350c7f35e5ea38157e240b6a09f2beab56dc81406e7ece5cbf0204f697fc372c4d26aaf949ab04b0ae1fe73211b7ececa268bf941d5a33357eae94053ee32027521ef52de3c38c0d33b98cb45c3430ce4e646609476cf588084771fd41279df5f2c589db23cac7ca9d3388e8e612bcac4") ioctl$FUSE_DEV_IOC_CLONE(r6, 0x8004e500, &(0x7f0000000240)=r6) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r7, r7, &(0x7f0000000200), 0x400000ff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000000540)={0x3, 0x4, 0x7f, 0x6, 0x0}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={r8, 0x3, 0xd0, 0x7fffffff}, &(0x7f0000001940)=0x10) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000740)=""/202) 2018/04/17 00:21:11 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @loopback=0x7f000001}}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = dup2(r3, r2) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000000100)) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f0000000080)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) ftruncate(r4, 0x10000) dup3(r0, r1, 0x0) 2018/04/17 00:21:11 executing program 7: r0 = timerfd_create(0x0, 0x0) flistxattr(r0, &(0x7f0000000100)=""/73, 0x49) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0x3efc56f0, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f00000000c0)={0x517afc35, 0x2, 0x6, 0x26c, 0x800, 0x7f, 0x800, 0xe04, 0x7c1519e3, 0x6, 0x5, 0xfff}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) 2018/04/17 00:21:12 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f00000004c0), 0x24e, &(0x7f00000005c0)}], 0x924924924924a02, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000180)=0xffff, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r1) 2018/04/17 00:21:12 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') r1 = getpgrp(0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000000c0)) sched_getscheduler(r1) preadv(r0, &(0x7f0000000100), 0x0, 0x10400005) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000100)={0xfff, 0x1, 0x5, 0x1, 0xfe29, 0x200}) 2018/04/17 00:21:12 executing program 5: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x800) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:21:12 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c03ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a44ffc)=0xe) r1 = dup(r0) read$eventfd(r1, &(0x7f0000000000), 0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) [ 314.340854] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:12 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000fc0)='./file0\x00', 0x149042, 0x100) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(0xffffffffffffffff, &(0x7f0000000e80)=[{&(0x7f0000000940)="5227acd97aea12d2", 0x8}], 0x1, 0x0) ftruncate(r1, 0x5) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) gettid() syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)) r4 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000500)={{{@in=@dev, @in6=@ipv4={[], [], @remote}}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000000380)=0xe8) fstat(r3, &(0x7f0000000600)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000b40)={{{@in=@multicast1, @in6=@loopback}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) sendmsg$unix(r0, &(0x7f0000000900)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000080)="71229f01bc0cc675558238df3599020b9e4518", 0x13}], 0x1, &(0x7f0000000980)=ANY=[@ANYBLOB="180000000100000002000000", @ANYBLOB="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", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0c0000000100000001000000280000000100000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r4], 0x1a6}, 0x20000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x801, 0x0, 0xff, 0x1}, 0x20) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r5 = gettid() r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x74, &(0x7f0000000300)=""/124, &(0x7f0000000400)=0x7c) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000180), &(0x7f0000000240)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r5, 0x1000000000016) prctl$void(0x1f) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) connect$inet6(r4, &(0x7f000000cfe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x10000002a) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000200)={'eql\x00', 0x7e9}) 2018/04/17 00:21:12 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)={0x0, {{0xa, 0x0, 0x40, @remote={0xfe, 0x80, [], 0xbb}}}, {{0xa, 0x0, 0x100, @loopback={0x0, 0x1}}}}, 0x104) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000180)=0x0) sched_setparam(r0, &(0x7f0000000280)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) 2018/04/17 00:21:12 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x84800) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000240)=r2) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000000140)="240000002a00070012efffffe54afffffffeffff0100000001000000000014f1000008a4", 0x24) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f00000000c0)={r5, 0x6}) ptrace$getregs(0x11, r2, 0x0, &(0x7f0000000100)=""/229) 2018/04/17 00:21:12 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) r3 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000680), 0x1bc, r3) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x800, 0x0) r5 = getpgrp(0x0) getresuid(&(0x7f0000000900), &(0x7f0000000940)=0x0, &(0x7f0000000980)) lstat(&(0x7f00000009c0)='./file1\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000000ac0)={&(0x7f00000005c0)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000640)="4ca9a728380ec1172238741fb8258534f563fc058cb4bb72432cb1a32a86b8f9248aee602ffe837bc68bc4602ad69c795e937a7695eea9e975e8e625a3f222d110231bc7e2a99d1cc9f1a84335203a69d4b79eb23798f9484ad0c6b454bee3ee9412e46c0c0a4fe3ec738c14c7a0840ab07369a99cf81a6bff69a9004b6c7f1c219246d917de9bb5cbf29b4c2ee855a408f0ca67c244ca39411d43e1c302888c237a90e9f3c811aad8c9842da897462767878ec8b825e744198d4ebe2cdbe69488f936a4b003c5626cf060", 0xcb}, {&(0x7f0000000740)="3324ed848c386e46440e6a939cf54347d923650580b6167b62d7e116bd14bb1be83011f6ffebc8e4204f07bac724a2fca75693bde90b8055003732afcd3e92f0d8f08d96c868aae793c80093f12788bffd6bd29bcfc8becc3214793e580fe2a792eed994ebdc7218f12794fd1a2904e29edea3a856486cd5294af31460adbc36afe3b2983b9790970f516c8d6da43c9c6f8bee660670c20fb4eba13d1ff7982c645fdc386f490170a1bc58a50b0fa7", 0xaf}, {&(0x7f0000000800)="3669415f5f72173d01861d6870f4d8b79ecdade76d0ca4a4cade836eb4c630004173212451d66fe925f29a494899f21bbb82bb4d86c00b7474def29e750ac6e7d539e7de0269eb8fad6ff9c64949e00ff0c5a66a5aca896c347e38688612412595f3b063f1886c5acde8e028ebbf61331dba7e1d769577d693f80965f7f482ca7429a56c1cd8adcc6594697e4941c026736fc572d9167325e1163a6a27441be1b8c850723b7c8d0103705744124988fc1fb7f8e05be22ff2649e284db5237218799aa0ce73ee4fe892abb50427299dd14c22142ceb6b19a7aa5878cc3fa99bd27b305c4063d09f582774a5028c5c6121a38051630cfc76cb272eceeec221", 0xfe}], 0x3, &(0x7f0000000a80)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x18, 0x4}, 0x4000081) keyctl$assume_authority(0x10, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) r9 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r9, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r9, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:12 executing program 6: r0 = getpgrp(0x0) r1 = gettid() getuid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f0000000000)=""/128, 0x80) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f00000000c0)=0x3) recvfrom(r3, &(0x7f0000000180)=""/4096, 0x1000, 0x40000000, &(0x7f0000001180)=@nfc={0x27, 0x1, 0x0, 0x7}, 0x80) write$cgroup_int(r3, &(0x7f0000000140)={[0x2d]}, 0x1) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/17 00:21:12 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'raw\x00'}, &(0x7f00000001c0)=0x24) [ 315.385176] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:13 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000bf5ff3)='/dev/usbmon#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/87, 0xfffffe59, 0xffffffffffffffff) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000140)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @loopback}, &(0x7f00000000c0)=0xffffffffffffffb8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r3}) timer_settime(r1, 0x1, &(0x7f0000000180)={{0x77359400}, {0x77359400}}, &(0x7f00000001c0)) restart_syscall() sync() tkill(r2, 0x14) 2018/04/17 00:21:13 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000005c0)={r4, 0xfb, "add8a2c794b6602c1257ec4471a92521ff71d3b4b4fb96ca9de47bcbb4cd36940e062409aec1e9bf40350f06695d88816cc28d929f8bc9f2dcb03434d4fe94107e22b73c761da7bbfc68fb17891a39884e069bd7d6773fce3c5489e182c19b6b960c4d885a22ab622438aef6d74406d37b5c3c09d10ca32a6f998c96580f9ef04d72d9a624d0f3640a0c1fad416b51d95925b65e2f818c6011f8c4ea4a636758ba65cd8a4b5acdf33f501a22d82f8b456687ddd069b30dbef16f4399e86b27881b9d0c6e4dd85cfc21eb4528ab1eaab43bd71cc0c4c3cbae21e98859465f07ad4d0074684e587259d01c9b82e73d5a096f8fbaf92a01b7b242c0de"}, &(0x7f0000000700)=0x103) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r3) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) mount(&(0x7f0000000740)='./file1\x00', &(0x7f0000000780)='./file1\x00', &(0x7f00000007c0)='minix\x00', 0x880002, &(0x7f0000000800)="552ed9fac4f9e8157303a46e2599e4b53c09ebc235523a9ef2282e574ebdfcca7d6c7b8dbccf12ded267730a379858876002d9bbb39d2064ac0309456b011d860e6d6266c2c6a0f64eb8c0") sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:13 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x100000000, 0x8001, 0x6, 0x6, 0x19, 0x6, 0x7}, 0xc) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/110, 0x6e}], 0x1, 0x10400003) 2018/04/17 00:21:13 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x8000000000000, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0xffffffffffffff35) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004, 0x8}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/17 00:21:13 executing program 4: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) r3 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000680), 0x1bc, r3) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x800, 0x0) r5 = getpgrp(0x0) getresuid(&(0x7f0000000900), &(0x7f0000000940)=0x0, &(0x7f0000000980)) lstat(&(0x7f00000009c0)='./file1\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000000ac0)={&(0x7f00000005c0)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000640)="4ca9a728380ec1172238741fb8258534f563fc058cb4bb72432cb1a32a86b8f9248aee602ffe837bc68bc4602ad69c795e937a7695eea9e975e8e625a3f222d110231bc7e2a99d1cc9f1a84335203a69d4b79eb23798f9484ad0c6b454bee3ee9412e46c0c0a4fe3ec738c14c7a0840ab07369a99cf81a6bff69a9004b6c7f1c219246d917de9bb5cbf29b4c2ee855a408f0ca67c244ca39411d43e1c302888c237a90e9f3c811aad8c9842da897462767878ec8b825e744198d4ebe2cdbe69488f936a4b003c5626cf060", 0xcb}, {&(0x7f0000000740)="3324ed848c386e46440e6a939cf54347d923650580b6167b62d7e116bd14bb1be83011f6ffebc8e4204f07bac724a2fca75693bde90b8055003732afcd3e92f0d8f08d96c868aae793c80093f12788bffd6bd29bcfc8becc3214793e580fe2a792eed994ebdc7218f12794fd1a2904e29edea3a856486cd5294af31460adbc36afe3b2983b9790970f516c8d6da43c9c6f8bee660670c20fb4eba13d1ff7982c645fdc386f490170a1bc58a50b0fa7", 0xaf}, {&(0x7f0000000800)="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", 0xfe}], 0x3, &(0x7f0000000a80)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x18, 0x4}, 0x4000081) keyctl$assume_authority(0x10, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) r9 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r9, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r9, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:13 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendmmsg$inet_sctp(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f00000004c0), 0x24e, &(0x7f00000005c0)}], 0x924924924924a02, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000180)=0xffff, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000140)=r1) 2018/04/17 00:21:13 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000e8d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000e17000)) fcntl$setstatus(r0, 0x4, 0x2000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000040)={0x0, @rand_addr=0x1ff, 0x4e20, 0x1, 'lblcr\x00', 0x20, 0x8001, 0x48}, 0x2c) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x404, 0x100, 0x210, 0x100, 0x320, 0x320, 0x320, 0x4, &(0x7f0000000200), {[{{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "c38c13f97331389aab0f4b188b3a8c1a0ce084b9ba8dac9e567b90f3255f"}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@link_local={0x1, 0x80, 0xc2}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @empty, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) 2018/04/17 00:21:13 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000080e000)=ANY=[@ANYBLOB="021000000a017165c90000000000000000000000000000000000000000000000000000000300050000000000020000007f000001000000000000000000000000"], 0x50}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x400, 0xc2) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x1}}, 0x1e) 2018/04/17 00:21:13 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000480)={&(0x7f0000ffc000/0x2000)=nil, 0x100000000, 0x0, 0x18, &(0x7f0000fff000/0x1000)=nil, 0x800}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) r2 = fcntl$getown(r1, 0x9) process_vm_writev(r2, &(0x7f0000000300)=[{&(0x7f0000000040)=""/201, 0xc9}, {&(0x7f0000000140)=""/69, 0x45}, {&(0x7f00000001c0)=""/130, 0x82}, {&(0x7f0000000280)=""/42, 0x2a}, {&(0x7f00000002c0)=""/9, 0x9}], 0x5, &(0x7f0000000400)=[{&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000000340)=""/159, 0x9f}], 0x2, 0x0) 2018/04/17 00:21:13 executing program 7: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) r3 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000680), 0x1bc, r3) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x800, 0x0) r5 = getpgrp(0x0) getresuid(&(0x7f0000000900), &(0x7f0000000940)=0x0, &(0x7f0000000980)) lstat(&(0x7f00000009c0)='./file1\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000000ac0)={&(0x7f00000005c0)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000640)="4ca9a728380ec1172238741fb8258534f563fc058cb4bb72432cb1a32a86b8f9248aee602ffe837bc68bc4602ad69c795e937a7695eea9e975e8e625a3f222d110231bc7e2a99d1cc9f1a84335203a69d4b79eb23798f9484ad0c6b454bee3ee9412e46c0c0a4fe3ec738c14c7a0840ab07369a99cf81a6bff69a9004b6c7f1c219246d917de9bb5cbf29b4c2ee855a408f0ca67c244ca39411d43e1c302888c237a90e9f3c811aad8c9842da897462767878ec8b825e744198d4ebe2cdbe69488f936a4b003c5626cf060", 0xcb}, {&(0x7f0000000740)="3324ed848c386e46440e6a939cf54347d923650580b6167b62d7e116bd14bb1be83011f6ffebc8e4204f07bac724a2fca75693bde90b8055003732afcd3e92f0d8f08d96c868aae793c80093f12788bffd6bd29bcfc8becc3214793e580fe2a792eed994ebdc7218f12794fd1a2904e29edea3a856486cd5294af31460adbc36afe3b2983b9790970f516c8d6da43c9c6f8bee660670c20fb4eba13d1ff7982c645fdc386f490170a1bc58a50b0fa7", 0xaf}, {&(0x7f0000000800)="3669415f5f72173d01861d6870f4d8b79ecdade76d0ca4a4cade836eb4c630004173212451d66fe925f29a494899f21bbb82bb4d86c00b7474def29e750ac6e7d539e7de0269eb8fad6ff9c64949e00ff0c5a66a5aca896c347e38688612412595f3b063f1886c5acde8e028ebbf61331dba7e1d769577d693f80965f7f482ca7429a56c1cd8adcc6594697e4941c026736fc572d9167325e1163a6a27441be1b8c850723b7c8d0103705744124988fc1fb7f8e05be22ff2649e284db5237218799aa0ce73ee4fe892abb50427299dd14c22142ceb6b19a7aa5878cc3fa99bd27b305c4063d09f582774a5028c5c6121a38051630cfc76cb272eceeec221", 0xfe}], 0x3, &(0x7f0000000a80)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x18, 0x4}, 0x4000081) keyctl$assume_authority(0x10, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) r9 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r9, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r9, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:13 executing program 6: r0 = getpgrp(0x0) r1 = gettid() r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x6be0b4047479811e, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000440)={'bridge_slave_1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r3, &(0x7f0000000000)=""/128, 0x80) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200840, 0x0) sendmsg$nl_generic(r4, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000800}, 0xc, &(0x7f0000000380)={&(0x7f0000000480)=ANY=[@ANYBLOB="300200001e00010028bd7000fedbdfff000000001c00170008008200000000009204000000003b2ea2b4000008001a00da494425549b232a052bed00000000", @ANYRES32=r1, @ANYBLOB="0400750014006a0008008900", @ANYRES32=r3, @ANYBLOB="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"], 0x230}, 0x1, 0x0, 0x0, 0x10}, 0x10) signalfd4(r3, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/17 00:21:13 executing program 4: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) 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$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) r3 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000680), 0x1bc, r3) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x800, 0x0) r5 = getpgrp(0x0) getresuid(&(0x7f0000000900), &(0x7f0000000940)=0x0, &(0x7f0000000980)) lstat(&(0x7f00000009c0)='./file1\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000000ac0)={&(0x7f00000005c0)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000640)="4ca9a728380ec1172238741fb8258534f563fc058cb4bb72432cb1a32a86b8f9248aee602ffe837bc68bc4602ad69c795e937a7695eea9e975e8e625a3f222d110231bc7e2a99d1cc9f1a84335203a69d4b79eb23798f9484ad0c6b454bee3ee9412e46c0c0a4fe3ec738c14c7a0840ab07369a99cf81a6bff69a9004b6c7f1c219246d917de9bb5cbf29b4c2ee855a408f0ca67c244ca39411d43e1c302888c237a90e9f3c811aad8c9842da897462767878ec8b825e744198d4ebe2cdbe69488f936a4b003c5626cf060", 0xcb}, {&(0x7f0000000740)="3324ed848c386e46440e6a939cf54347d923650580b6167b62d7e116bd14bb1be83011f6ffebc8e4204f07bac724a2fca75693bde90b8055003732afcd3e92f0d8f08d96c868aae793c80093f12788bffd6bd29bcfc8becc3214793e580fe2a792eed994ebdc7218f12794fd1a2904e29edea3a856486cd5294af31460adbc36afe3b2983b9790970f516c8d6da43c9c6f8bee660670c20fb4eba13d1ff7982c645fdc386f490170a1bc58a50b0fa7", 0xaf}, {&(0x7f0000000800)="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", 0xfe}], 0x3, &(0x7f0000000a80)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x18, 0x4}, 0x4000081) keyctl$assume_authority(0x10, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) r9 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r9, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r9, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:14 executing program 0: openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x2202, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x1, @loopback={0x0, 0x1}}}}, 0x104) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:21:14 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x4, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x3b, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000200)=0x0) timer_gettime(r2, &(0x7f0000000240)) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) connect$l2tp(r1, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x4, 0x0, {0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffffa}}}, 0x3a) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000100)={0xfffffffffffffff9, 0x1}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x80000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000140)={r3}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) dup3(r1, r0, 0x0) 2018/04/17 00:21:14 executing program 4: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) 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$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) r3 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000680), 0x1bc, r3) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x800, 0x0) r5 = getpgrp(0x0) getresuid(&(0x7f0000000900), &(0x7f0000000940)=0x0, &(0x7f0000000980)) lstat(&(0x7f00000009c0)='./file1\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r4, &(0x7f0000000ac0)={&(0x7f00000005c0)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000640)="4ca9a728380ec1172238741fb8258534f563fc058cb4bb72432cb1a32a86b8f9248aee602ffe837bc68bc4602ad69c795e937a7695eea9e975e8e625a3f222d110231bc7e2a99d1cc9f1a84335203a69d4b79eb23798f9484ad0c6b454bee3ee9412e46c0c0a4fe3ec738c14c7a0840ab07369a99cf81a6bff69a9004b6c7f1c219246d917de9bb5cbf29b4c2ee855a408f0ca67c244ca39411d43e1c302888c237a90e9f3c811aad8c9842da897462767878ec8b825e744198d4ebe2cdbe69488f936a4b003c5626cf060", 0xcb}, {&(0x7f0000000740)="3324ed848c386e46440e6a939cf54347d923650580b6167b62d7e116bd14bb1be83011f6ffebc8e4204f07bac724a2fca75693bde90b8055003732afcd3e92f0d8f08d96c868aae793c80093f12788bffd6bd29bcfc8becc3214793e580fe2a792eed994ebdc7218f12794fd1a2904e29edea3a856486cd5294af31460adbc36afe3b2983b9790970f516c8d6da43c9c6f8bee660670c20fb4eba13d1ff7982c645fdc386f490170a1bc58a50b0fa7", 0xaf}, {&(0x7f0000000800)="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", 0xfe}], 0x3, &(0x7f0000000a80)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x18, 0x4}, 0x4000081) keyctl$assume_authority(0x10, 0x0) r8 = socket$inet6_udp(0xa, 0x2, 0x0) r9 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r9, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r8, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r9, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:14 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000040)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x4, 0xff, 0x2, 0x4, 0x1, [{0xed0, 0x8, 0x9a4}]}) r1 = dup(r0) write$selinux_load(r1, &(0x7f0000000140)={0xf97cff8c, 0x8, 'SE Linux', "57c02afb280dacd949a54197cd2976f5a81dd7b690846ad492c6b43b07ff000168f28fd44556a4c4037340bc7d0ca2fb76c87f0c639b20d1e99e44fd5544df544daea558cedb22c27b692496e0d103b9e1728fdbc0f11df909a3b6162f1a1687e5cb20d9d791a41bb12ff2fe2282a950e5fda8d05323d092f2"}, 0x89) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) [ 316.752966] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:15 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000bf5ff3)='/dev/usbmon#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/87, 0xfffffe59, 0xffffffffffffffff) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000140)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @loopback}, &(0x7f00000000c0)=0xffffffffffffffb8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r3}) timer_settime(r1, 0x1, &(0x7f0000000180)={{0x77359400}, {0x77359400}}, &(0x7f00000001c0)) restart_syscall() sync() tkill(r2, 0x14) 2018/04/17 00:21:15 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/snmp\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f00000036c0)=""/4096, 0x1000}], 0x1, 0x40000000000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0xe4d, @mcast2={0xff, 0x2, [], 0x1}, 0x1204}}, 0x4, 0x3, 0x5, 0x3, 0x1}, &(0x7f0000000000)=0x98) recvfrom$packet(r0, &(0x7f0000000040)=""/9, 0x9, 0x10023, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r1, 0x4) 2018/04/17 00:21:15 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') write(r0, &(0x7f0000000040)="d790f9e3223bc02c71d951ce386f34d2291064bee0dffb0c70758fc278be463ef7007fab394a2b009edf0bacdc30aded4adfde34e3f583b63ed148a2e562084ff34a2f1905fd0b1edf6a513ec5b41e5eaecb1db3621d70fe8abf1dc9b26bca745d06ce996f9b49b05a8318feb0b57aae15fd2ad20c4be4ffeac9453964b0882197ff0c9268baf97df290cef7094cd41248f87fa89bba64991f4c8cf9b558e912ab706d6b5f703d7b4187eb3e30dd27fbaa502d737e091a718842fa2351ab85662ed1630fe66a1a4bc7060530405f169564da2bbe7a6fb659213ea74448ea55", 0xdf) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:21:15 executing program 2: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xb0, "82771c0380c3c8093866f2b40a774f0f13362e5fc222398a0e4ccaec0f3a9ddc14a5a2fb8a408294d59feb2fb05faead31806d5bba13df6088f400560a54f750ec4df7d758abfef3b3938f566e45e932f9309bcdf5f3b3489dcde77d10dc7ec1f431648935aeabcc029755bde80f52cfa366411008c74fbb4f3eaea8349898ac709e56b7b799b31ba0bc58bd8a67b3ed0f258a4cf1d520a2c466823a0278155de6b39e644bcc78d9783a6eb886c39db7"}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0x58e}, &(0x7f0000000140)=0x8) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000104000a00071008000900feffffff0800000000000000", 0x24) 2018/04/17 00:21:15 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) listen(r0, 0x1000008000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000003480)) 2018/04/17 00:21:15 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r2, &(0x7f00000000c0), r3, &(0x7f0000000180), 0xd05, 0xb) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r4, &(0x7f0000000000)=""/128, 0x80) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0086401, &(0x7f0000000200)={0x2b, &(0x7f00000001c0)=""/43}) signalfd4(r4, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/17 00:21:15 executing program 7: exit(0x8) r0 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'lo\x00', &(0x7f0000000200)=@ethtool_cmd={0x19}}) 2018/04/17 00:21:15 executing program 3: r0 = mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)='./cgroup.net/syz1\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}, 0x0) fchdir(r1) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) syz_open_dev$usbmon(&(0x7f00000005c0)='/dev/usbmon#\x00', 0x0, 0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000300)=0x1, &(0x7f0000000340)=0x4) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r4) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000580)=0x4) fchdir(r0) keyctl$assume_authority(0x10, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:15 executing program 2: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xb0, "82771c0380c3c8093866f2b40a774f0f13362e5fc222398a0e4ccaec0f3a9ddc14a5a2fb8a408294d59feb2fb05faead31806d5bba13df6088f400560a54f750ec4df7d758abfef3b3938f566e45e932f9309bcdf5f3b3489dcde77d10dc7ec1f431648935aeabcc029755bde80f52cfa366411008c74fbb4f3eaea8349898ac709e56b7b799b31ba0bc58bd8a67b3ed0f258a4cf1d520a2c466823a0278155de6b39e644bcc78d9783a6eb886c39db7"}, &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0x58e}, &(0x7f0000000140)=0x8) write(r0, &(0x7f000078e000)="2400000052001f0014f9f407000104000a00071008000900feffffff0800000000000000", 0x24) 2018/04/17 00:21:15 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000008c0)=ANY=[@ANYBLOB="1083510257408c110d4b23aedd7280c917b2c61c980ee6c967dc92a55101e5e8bddef3da29c1936ace87447dddbd45c4b59705961522e8c9fdbc242c2d71cc7e1e7cf505f255255d6ac4d8a9b044a6ccc2e0bbf909edd16db4ce883097ec30d1994bfb9903d439cdc57c6677869638c8dd861493790ca641ecd24ac7f62387650244f7080ba5c1ff064f72524b07491654473bb048ed5849673b7db0a442ce8d4896e35c309f63a9df822d949968594d50e63b7770e1f271b61e"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) inotify_init() fstat(0xffffffffffffffff, &(0x7f00000002c0)) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)=0x1) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1}, 0xfff1}, 0x1}, 0x0) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, &(0x7f0000000680)='\x00', 0xfffffffffffffffb) r2 = request_key(&(0x7f00000006c0)='dns_resolver\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a}, &(0x7f0000000800)='\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000000840)='user\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)="40d41dc523dd460cf980a11288319309323e43ef01ca4ced50d3966af455e11c2a67b5e3eb39b131381978a37cf0180822152089c9ab42c90c080de2954592f12cc69bf4f9032c77831b05db3d", 0x4d, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) connect$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0xfffffffffffffec0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000880)="2b8af9f84f7efc91fd904857e1bfb4beea7be371803db48f97a42bb2f4b22baceac457cb37add5c7", 0x28}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) creat(&(0x7f0000000340)='./file1\x00', 0x0) 2018/04/17 00:21:15 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x4e21, @rand_addr=0xddfb}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @rand_addr}, 0x1, 0x35b, 0x1, 0x8, 0x80000001, 0x0, 0x8, 0x80000001}) ioctl$TIOCEXCL(r0, 0x540c) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r1, &(0x7f0000000140), 0x0, 0x0) prctl$setendian(0x14, 0x1) fcntl$getownex(r0, 0x10, &(0x7f00000005c0)={0x0, 0x0}) ptrace$getregset(0x4204, r2, 0x0, &(0x7f0000000500)={&(0x7f0000000480)=""/109, 0x6d}) readv(r1, &(0x7f0000000440)=[{&(0x7f0000000140)=""/192, 0xc0}, {&(0x7f0000000200)}, {&(0x7f0000000600)=""/212, 0xd4}, {&(0x7f0000000340)=""/231, 0xe7}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/4096, 0x1000}], 0x6) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000100)={0x6, 0x3, 0x7, 0x9, 0x1, 0x9, 0x3ff, 0x6, 0x7, 0x1f, 0x1}) 2018/04/17 00:21:15 executing program 5: prctl$intptr(0x1c, 0x64) prctl$intptr(0x1b, 0xffff) 2018/04/17 00:21:15 executing program 2: r0 = socket$packet(0x11, 0x4, 0x300) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x6558, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socketpair(0x1a, 0x2, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) recvfrom$ax25(r1, &(0x7f0000000040)=""/224, 0xe0, 0x1, 0x0, 0x0) [ 317.334984] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:15 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) 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$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x9, &(0x7f00000005c0)=""/215, 0x47b7a10f110c1538) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f00000000c0)='./file1\x00', 0x1) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:15 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/sctp\x00') ioctl$void(r1, 0xc0045c7f) r2 = syz_open_procfs(r0, &(0x7f0000000100)='net/fib_trie\x00') preadv(r2, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:21:15 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000240)=0xc) sendmsg$netlink(r1, &(0x7f0000003a80)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x10040}, 0xc, &(0x7f0000003a40)=[{&(0x7f0000000300)={0x1120, 0x41, 0x100, 0x70bd28, 0x25dfdbfd, "", [@typed={0x8, 0x33, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @nested={0x24, 0x21, [@generic="76fdc408dbc44c6a322e0fdf37e5125fae2b7b7d2d3f902d037837edd4889e41"]}, @typed={0x4, 0x40}, @typed={0x14, 0x2d, @str='/dev/net/tun\x00'}, @generic="7b192356e54cef21", @generic="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@ANYBLOB="7e7ee159a12ae3eae03eb6f7e0f20545f849d9c8f969fa477096cb7c6abf664ebea145f201610e23b40132fc35e36311650473951f0972d866a2eedabb7c4ccd2b2742085e081391a9bc8e9f018ae64ba4bcea1769bd6821dfad572cbcf25cc4d4c18058a4583cc11a0b11da608594e49fe6308c19775c83174d46014d10ab8052b96a7b7e926ae7f51812e12130", @ANYRES32=r2], 0x84}, {&(0x7f0000001440)={0x25cc, 0x2e, 0x100, 0x70bd2b, 0x25dfdbfe, "", 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@typed={0x8, 0x19, @ipv4}, @typed={0x8, 0x25, @pid=r3}, @generic="25a1025cae115c19eabe4c61b2dc02ec74993cb792b2080ee4346d6dc80c06455ff7557946545198cbcc47e841c0db588ff39c13c475153d3c1bcc6054306112ebc4e5ebc33c9bf42db7ce629e6382a621524ae134b273ea7fa83339d30bc65d0cb595a38302fda69e9f32b11af15c4feb7a6e7d7bbecf62c01f0ba05e1d3561d04a0ddfe3d68be4dfca8ef5e620eb803070a734e5abe9932c10e058202c41c7e7f5c12fe518994dfeec"]}, @nested={0x248, 0x6e, [@generic="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", @generic="ad21f040ab0333396bde8b7a788ca34cef80ec446daf544ea5105dac76e183743c474583162c7127dfd511729372dc46ab74abe2a1719432067902c711bd0abf49e9eb89e6e1e246877e51b97b8e544d36177e111758152d33a071ea7946a56078c0c086ea07ebb6da3d0cf69c283c5345dc0b8f5605a1495ad85a8912f4a5456f2707ea39775a99aabad88fceade247179d1473b580245172dfb6f36b86dc50b62e3bc37628cbb0639646628affa90de7f0c145c6bfd1ab71cd9af4a90d0be4799b5eac79e9dbe24bc1fb70ac205144afff23008a92003d5f5df525420af7971b45f62a88db895fe7edb1c020d3f06d12fd34194e23d176", @typed={0x4, 0x67}, @generic="fbb33f166c1fb290974c54a15b9c5f8324e54d08f6375b060d0e8c8ca28be5b61eef1e3d8f4d6c675306d53b693718f2574f7d46573e5b7072bb550402ceb35c19", @typed={0x8, 0x31, @u32=0x4}]}, @typed={0xc, 0x1d, @str='vlan0\x00'}, @nested={0x4, 0x71}, @generic="446f262456247b44952de88bf34f3f8d03ac1a5552d8944cb59a54b5d90eed93b476c81ada668e0e4ffd8768b73e1de764fa66ee55206c555daf32ac2c343b4970bdd318935f9afd9bf382ea39d451f1524b3f571010c55a247b2ad13ef6bdb0f9978faae00e986469a067d12b47c47bddf7aa", @nested={0x1dc, 0x8c, [@generic="5f452a85d53857b8ab8d197ea3edc9a00d14cf22e2f61118e80d2005d452198f7c954e5cf95d10863f322fe0e8f21a0b151804e56baf9526c7406cc9dc3663e2eb5015842fd74237b4ef870e82f24bb5910832b2cd0ab596893a2bc8dcefda84c875de12e6a37d8d55e6bdb1078de458e69523047aaf77d8f8d146ad13e52ecb9d5c82412cba56051f5351a2473ec968c811e780b76ca76c51ed6b7502f9fd87c11cd3af20c637f44a287ebb13567cebccf853fd60b3a4c0487154d77cd82232cd72349a12e5006d798183904fa496a57be1", @generic="949e7d6685b475308ee0d6fd8d4497274ae7661566a47f54845a51ea62f569be96951a86f2fd135b3f60faf5a6c3f494bfd2619a31c05819c30d8f583b96e1b410fbcee1773d7c15e94f53a0b622b713a33cd7d7b9b992d26f47c39c887ac7f7570a8a701b157ba1e462c62b665db4e58faf1fb9c87dcb27d25ca5ece3e7", @generic="02ca133d4f6ffb33b36b88817645b0022303ba5ab141ca10699a3dbd7efe72900d13d16c28b9", @typed={0xc, 0x81, @u64=0x3}, @generic="6b9361ee2502f9628f4fb846f890040a6f92657b59b635793b868da710a369dfc2c47f4055c61d8c466a76ca3ac2fd8598b64e882915245011348da841cd8aa6ae8bcfeadb681f1e02aca955007177b765ac428b"]}, @typed={0x14, 0x78, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x89, @ipv4=@multicast1=0xe0000001}]}, 0x25cc}], 0x3}, 0x4000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000002c0)={0x1, 0x9, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}]}) [ 317.910458] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:16 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000bf5ff3)='/dev/usbmon#\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000000)=""/87, 0xfffffe59, 0xffffffffffffffff) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000140)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @loopback}, &(0x7f00000000c0)=0xffffffffffffffb8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', r3}) timer_settime(r1, 0x1, &(0x7f0000000180)={{0x77359400}, {0x77359400}}, &(0x7f00000001c0)) restart_syscall() sync() tkill(r2, 0x14) 2018/04/17 00:21:16 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:21:16 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000200)={0xc6a, {{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0xab2}}, 0x1, 0x7, [{{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}, {{0xa, 0x4e22, 0xfffffffeffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, {{0xa, 0x4e24, 0x7f, @dev={0xfe, 0x80, [], 0xc}, 0x6ff}}, {{0xa, 0x4e22, 0x3f, @empty, 0x4}}, {{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x1e}, 0x1}}, {{0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1fc00000000}}, {{0xa, 0x4e24, 0xffffffffffffec1e, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}]}, 0x40c) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{0x80080}}) 2018/04/17 00:21:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x16) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xfffffffffffffffe}, 0xc, &(0x7f0000e22ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="340000001500200026bd7000ffdbdf25020000c8", @ANYBLOB="27f7e0e78b4855e0a4", @ANYBLOB="08000200e0000001140003007465616d000000"], 0x3}, 0x1, 0x0, 0x0, 0x1000000000000}, 0x0) 2018/04/17 00:21:16 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000240)=0xc) sendmsg$netlink(r1, &(0x7f0000003a80)={&(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x10040}, 0xc, &(0x7f0000003a40)=[{&(0x7f0000000300)={0x1120, 0x41, 0x100, 0x70bd28, 0x25dfdbfd, "", [@typed={0x8, 0x33, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @nested={0x24, 0x21, [@generic="76fdc408dbc44c6a322e0fdf37e5125fae2b7b7d2d3f902d037837edd4889e41"]}, @typed={0x4, 0x40}, @typed={0x14, 0x2d, @str='/dev/net/tun\x00'}, @generic="7b192356e54cef21", @generic="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@typed={0x8, 0x19, @ipv4}, @typed={0x8, 0x25, @pid=r3}, @generic="25a1025cae115c19eabe4c61b2dc02ec74993cb792b2080ee4346d6dc80c06455ff7557946545198cbcc47e841c0db588ff39c13c475153d3c1bcc6054306112ebc4e5ebc33c9bf42db7ce629e6382a621524ae134b273ea7fa83339d30bc65d0cb595a38302fda69e9f32b11af15c4feb7a6e7d7bbecf62c01f0ba05e1d3561d04a0ddfe3d68be4dfca8ef5e620eb803070a734e5abe9932c10e058202c41c7e7f5c12fe518994dfeec"]}, @nested={0x248, 0x6e, [@generic="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", @generic="ad21f040ab0333396bde8b7a788ca34cef80ec446daf544ea5105dac76e183743c474583162c7127dfd511729372dc46ab74abe2a1719432067902c711bd0abf49e9eb89e6e1e246877e51b97b8e544d36177e111758152d33a071ea7946a56078c0c086ea07ebb6da3d0cf69c283c5345dc0b8f5605a1495ad85a8912f4a5456f2707ea39775a99aabad88fceade247179d1473b580245172dfb6f36b86dc50b62e3bc37628cbb0639646628affa90de7f0c145c6bfd1ab71cd9af4a90d0be4799b5eac79e9dbe24bc1fb70ac205144afff23008a92003d5f5df525420af7971b45f62a88db895fe7edb1c020d3f06d12fd34194e23d176", @typed={0x4, 0x67}, @generic="fbb33f166c1fb290974c54a15b9c5f8324e54d08f6375b060d0e8c8ca28be5b61eef1e3d8f4d6c675306d53b693718f2574f7d46573e5b7072bb550402ceb35c19", @typed={0x8, 0x31, @u32=0x4}]}, @typed={0xc, 0x1d, @str='vlan0\x00'}, @nested={0x4, 0x71}, @generic="446f262456247b44952de88bf34f3f8d03ac1a5552d8944cb59a54b5d90eed93b476c81ada668e0e4ffd8768b73e1de764fa66ee55206c555daf32ac2c343b4970bdd318935f9afd9bf382ea39d451f1524b3f571010c55a247b2ad13ef6bdb0f9978faae00e986469a067d12b47c47bddf7aa", @nested={0x1dc, 0x8c, [@generic="5f452a85d53857b8ab8d197ea3edc9a00d14cf22e2f61118e80d2005d452198f7c954e5cf95d10863f322fe0e8f21a0b151804e56baf9526c7406cc9dc3663e2eb5015842fd74237b4ef870e82f24bb5910832b2cd0ab596893a2bc8dcefda84c875de12e6a37d8d55e6bdb1078de458e69523047aaf77d8f8d146ad13e52ecb9d5c82412cba56051f5351a2473ec968c811e780b76ca76c51ed6b7502f9fd87c11cd3af20c637f44a287ebb13567cebccf853fd60b3a4c0487154d77cd82232cd72349a12e5006d798183904fa496a57be1", @generic="949e7d6685b475308ee0d6fd8d4497274ae7661566a47f54845a51ea62f569be96951a86f2fd135b3f60faf5a6c3f494bfd2619a31c05819c30d8f583b96e1b410fbcee1773d7c15e94f53a0b622b713a33cd7d7b9b992d26f47c39c887ac7f7570a8a701b157ba1e462c62b665db4e58faf1fb9c87dcb27d25ca5ece3e7", @generic="02ca133d4f6ffb33b36b88817645b0022303ba5ab141ca10699a3dbd7efe72900d13d16c28b9", @typed={0xc, 0x81, @u64=0x3}, @generic="6b9361ee2502f9628f4fb846f890040a6f92657b59b635793b868da710a369dfc2c47f4055c61d8c466a76ca3ac2fd8598b64e882915245011348da841cd8aa6ae8bcfeadb681f1e02aca955007177b765ac428b"]}, @typed={0x14, 0x78, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x89, @ipv4=@multicast1=0xe0000001}]}, 0x25cc}], 0x3}, 0x4000000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000002c0)={0x1, 0x9, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}]}) 2018/04/17 00:21:16 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) r3 = request_key(&(0x7f0000000600)='dns_resolver\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='{/\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="0c1f257f104ed7b04152c8022d0716c65c973efb0a614d58f89f867b52508cd1c970fcf3aa332897f9b26489d75d51dc180f5e3a19", 0x35, r3) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:16 executing program 6: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) signalfd4(r0, &(0x7f0000000080)={0x9}, 0x8, 0x80800) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x2, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r4, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x9, 0x3}, 0x88) read(r3, &(0x7f0000000000)=""/128, 0x80) signalfd4(r3, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/17 00:21:16 executing program 7: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x9, &(0x7f00000005c0)=""/215, 0x47b7a10f110c1538) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f00000000c0)='./file1\x00', 0x1) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:16 executing program 2: r0 = socket$inet(0x2, 0x2, 0x1) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000240)) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0x4) 2018/04/17 00:21:16 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x400000000800) socketpair(0x1, 0x80006, 0x2015, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) execveat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000240)='\x00', &(0x7f0000000280)="6c6f637075736574776c616e315b73656c66de2d5d00"], &(0x7f00000004c0)=[&(0x7f0000000300)='E4\'\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='$\x00', &(0x7f0000000400)='-$!:\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00'], 0x1500) r2 = epoll_create(0x80000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r3, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="bf1066"], 0x10}}], 0x2, 0x0) init_module(&(0x7f00000000c0)="6c6f637075736574776c616e315b73656c66de2d5d00", 0x16, &(0x7f0000000100)='\x00') close(r2) r4 = dup2(r2, r2) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) r5 = getpgid(0xffffffffffffffff) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f00000001c0)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rfkill\x00', 0x2001, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r4, 0x111, 0x5, 0x5, 0x4) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000180)=r5) 2018/04/17 00:21:16 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:21:16 executing program 2: mkdir(&(0x7f00000a3000)='./file0\x00', 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001480)='cgroup.stat\x00', 0x0, 0x0) getsockname(r0, &(0x7f00000014c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000001540)=0x80) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0xc0ed0000, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001580)={'NETMAP\x00'}, &(0x7f00000015c0)=0x1e) syz_mount_image$jfs(&(0x7f00000000c0)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x5, &(0x7f0000001400)=[{&(0x7f0000000140)="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", 0xfe, 0x1909}, {&(0x7f0000000240)="f5b600b6dda050b8941a005fe3c2ae75a7e8d7fb756c60ebfc953924d0df730a71cecb4e948f69ca1c3c12341cc02e6389598d4e41bf2603035350cd144e8be7d1fac620123b48b91017d73c5da51193a78f65463c319cb5357f6161f6b9d86ddceba1bbba0e9ab9fb7c4c7678ed5e0d0d689b6c0ea44da909e0d9a23fb4a5e5c17d9b9268b23e75dbf3ac02cf6933", 0x8f, 0x9}, {&(0x7f0000000300)="addedfc77da295e3221298e3f351e2a9116c388c8fa8d61d189c11ddf9e488e9f8ea851a1dfe24ec859a1d03b982110e7f30293977ce642e0b5fab375543afc3958d7b84d85f2f9b807d5563bd3a3651ddfe75c147b0351b6543d7ccd62ae43ba5e862243a7a6a4e113dbfdb64228811b9936d32e340b1c0419b656e07b75f3e7b26759e75426e0cd914cf942cfe16031c7a427b6262b41a6be025c83dfb96f8cf4817e270d0993b3cd0c15989311a2cc23f9751b59b3c39452a2410cf46", 0xbe, 0x8}, {&(0x7f00000003c0)="b71a76965d3b02a35969375b39a283c622c077adaa056807d481b283546d6c492b1b368a0e71836e2a555348b4c879b7", 0x30, 0xae}, {&(0x7f0000000400)="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", 0x1000, 0x7fffffff}], 0x3041094, &(0x7f0000001440)=ANY=[@ANYBLOB="646960636172642c72657369487e4f2f2c726573697a652c7569643d33303613696e746567726974792c00"]) getsockname(r0, &(0x7f0000001600)=@can, &(0x7f0000001680)=0x80) 2018/04/17 00:21:16 executing program 5: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="1300000013000981000000000000004704000000"], 0xcf}, 0x1}, 0x0) 2018/04/17 00:21:16 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x1102}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000140)=0xc) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) write$tun(r0, &(0x7f0000000100)=ANY=[@ANYRES64=r1], 0x1) r4 = open(&(0x7f0000000080)='./file0\x00', 0x2000, 0x80) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000000240)=0x91c, 0x4) 2018/04/17 00:21:16 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/42, 0x2a}, {&(0x7f0000000140)=""/127, 0x7f}, {&(0x7f00000001c0)=""/115, 0x3dd}, {&(0x7f0000000240)=""/124, 0x7c}, {&(0x7f00000003c0)=""/121, 0x79}, {&(0x7f0000000340)=""/42, 0x2a}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x7, 0x10400003) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@loopback={0x0, 0x1}, 0x65, r1}) 2018/04/17 00:21:16 executing program 5: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) [ 319.408901] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:17 executing program 1: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) r3 = request_key(&(0x7f0000000600)='dns_resolver\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000680)='{/\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)="0c1f257f104ed7b04152c8022d0716c65c973efb0a614d58f89f867b52508cd1c970fcf3aa332897f9b26489d75d51dc180f5e3a19", 0x35, r3) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:17 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x10000, 0x4) r2 = fcntl$dupfd(r0, 0x1000000, r0) ioctl$ASHMEM_GET_NAME(r2, 0xc0046209, &(0x7f0000830f3b)=""/197) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/17 00:21:17 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000000c0)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000000080)="6e657406666962feff72697500") preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000040)={0x4}) 2018/04/17 00:21:17 executing program 5: syslog(0x803, &(0x7f00000000c0)=""/215, 0x30b) 2018/04/17 00:21:17 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f0000000000)=""/128, 0x80) r3 = signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000000080)={0x5, 0x3ff, 0x1000, 0x400}, 0x10) 2018/04/17 00:21:17 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280), 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = accept4(r0, &(0x7f0000c71000)=@alg, &(0x7f0000715ffc)=0x58, 0x0) sendmsg$FOU_CMD_GET(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) connect$unix(r2, &(0x7f0000000000)=@abs, 0x6e) sendto$inet6(r1, &(0x7f0000000380), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) recvfrom(r1, &(0x7f0000000300)=""/154, 0xcefd158ba529d3e8, 0x4000013a, 0x0, 0x258) fcntl$getownex(r2, 0x10, &(0x7f0000000100)={0x0, 0x0}) r4 = getpid() rt_tgsigqueueinfo(r3, r4, 0x9, &(0x7f00000001c0)={0x31, 0x7, 0xc1, 0x1f80000000}) 2018/04/17 00:21:17 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000040)=ANY=[@ANYRES16=r0], 0x2}, 0x1}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f00000000c0)) 2018/04/17 00:21:17 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000005c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:17 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') r1 = request_key(&(0x7f0000000100)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="4e6d643573756ddfb900", 0xfffffffffffffff8) keyctl$invalidate(0x15, r1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000040)={0x2f, 0x0, 0x3, 0x5}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f0000000080)={0x1f, r2}) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) 2018/04/17 00:21:17 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000132000)) 2018/04/17 00:21:17 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000400)='net/snmp\x00') ioctl$KIOCSOUND(r1, 0x4b2f, 0x4) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1}}, 0x1e) write$selinux_user(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f75006f626a6563745f723a706f7765725f6465766963655f743a73ffffff7f7361646d5f7500"], 0x2d) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x8010, 0xffffffffffffffff, 0x0) write$fuse(r1, &(0x7f0000142000)={0x28, 0x0, 0x0, @fuse_notify_delete_out}, 0x28) 2018/04/17 00:21:17 executing program 7: unlink(&(0x7f0000000040)='./file0/file0\x00') r0 = eventfd2(0x0, 0x0) r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x128) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000080)={0x9, 0x4, 0x40}) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/24, 0x18}], 0x1) ustat(0x67ccca57, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000100)={0x40000000}) read$eventfd(r0, &(0x7f0000000000), 0x8) writev(r0, &(0x7f0000000200)=[{&(0x7f0000001000)="97fa7995153bf3aa", 0x8}], 0x1) 2018/04/17 00:21:17 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') ioctl$TIOCSTI(r0, 0x5412, 0x9) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:21:17 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x10100, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x7, 0xffff}]}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x101000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext4\x00', &(0x7f00000002c0)='./file0\x00', 0x3, 0x4, &(0x7f0000000400)=[{&(0x7f0000000300)="72c04a15c66028678e875d761b696362699edf5d9dcf0b8295fdd943837ef4f4a7b8b4dc65e83547b1b1eeece257005baecd0d354ae387e68d9c94a6acfc6548f4227ad46765a79b4f3850bcf554b3d51b2be0509db370c96f9c679dbcfa5ec190fff16002e74d7d9b59d9ee14d64d6bb11e9cdc0d6b9023dbe4586cb23c4a848dbca4a2bd96c1305ee7ea6f28148802755aa3762dcf812305fefcadfc81ee4357cdf50f1d3b22d61e08976b9217f2d16dc7d50e542600", 0xb7, 0x7}, {&(0x7f00000003c0)="77c3831f", 0x4, 0x3}, {&(0x7f00000004c0)="ddde5a9ad095d73568a1a7ab861faad8162a7c102a3e910c9152e05e80e832a7f47fe32ee9f6f286db0d93fbe2c8af48fdae0ebb19e5bb645c34a82731fdbf3fd6ef83b0cc2fa6ce06506c528dd27d0a9dd8db27f85b9db61fa4ec35015bb74669443a4824a585ae5b1c1f32d01f2482c7045bf2817a87f1a8289f87074cb3bf5e0e17362a0517702b54216afe4cdb0e05e4760b34419c4f4e0c87567aea30edea4e74a51b2ecd21a465cf66400adc61102402dfae9beace12c7bc58edf407ec43c666f36e5486e780ac891309cb91ecbb", 0xd1, 0x4}, {&(0x7f00000005c0)="ff00b80d578d229094a69712ea6680fffc18dcf1294181ad65dffa537bc4ab3d23c663857193c5a90b9bd83779ab8e615d38c8f067c2baac702b79a70c69d3ead45a556c07f830285d7d2fb07f52beadd307d75af5df0c3540df1bc61aa9df8a4df0aacbbaae0506b34a20912a2b99bc39c7756aa92dd136b5d02e041a6b81a9566a7fca99a765d52afba2b7c29de93c3b4a617b10a501d525611904cf814eb5cf1589a89434530af8ea991601", 0xad, 0x6}], 0x4000, &(0x7f0000000880)=ANY=[@ANYBLOB="61626f72742c6e6f6c6f61812c7379737667726f7570732c646174613d6f7264657265642c6e6f75696433322c64696f726561645f6e6f6c6f636b2c62736464662c6e6f6d6263616368652c000443feafa761dec18d17ce522b29cf2b0139d4418f9af9a9d4e500617eff55cce78030a42ce7d8e6eaf46c9324597bdcce126316347e5cec49b4f8e235c8b14b627c2c5e7cd4acf02ad4cd6a121a2f0c5fe7b231acc1d15cbab780da0ed4053d5bae03582ea35d3f59057a37d463a314942bc8d4af43b611"]) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) r4 = getgid() setregid(r3, r4) ioctl(r2, 0x10000, &(0x7f0000000140)="fb460715808c4d0e372647367bf5945a69cfbd27b3223e040223e21b7080d67e63183600069f39f690571496bbb57ab09c797a2c55d802adf104dee676f0e09d93") pread64(r1, &(0x7f0000000780)=""/212, 0xd4, 0x0) r5 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x80) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000000040)=0x7fffffff, 0x4) r6 = request_key(&(0x7f00000006c0)='id_legacy\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000740)='/dev/sequencer\x00', 0xfffffffffffffffb) r7 = request_key(&(0x7f0000000a00)='dns_resolver\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000a80), 0xfffffffffffffff8) keyctl$search(0xa, r6, &(0x7f0000000980)='asymmetric\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x3}, r7) ioctl$sock_ifreq(r0, 0x8921, &(0x7f0000000480)={'lo\x00', @ifru_data=&(0x7f0000000100)="9b18ad7a48ee007e7c7fbde3a4c9c6d6aa10ca0b06023bcc9f9abb1df6ef122f"}) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000080)) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x80010, r1, 0x0) 2018/04/17 00:21:18 executing program 5: r0 = socket$unix(0x1, 0x2000000004, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/17 00:21:18 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = socket$inet6(0xa, 0xb, 0x200) fcntl$notify(r0, 0x402, 0x80000021) syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r0, &(0x7f0000000380), 0x298, 0x10400003) [ 320.812069] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:19 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000001ff5)='/dev/loop#\x00', 0x0, 0xb00) ioctl(r0, 0x4400000000001269, &(0x7f0000004000)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40000, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000100)=""/231) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KDDISABIO(r2, 0x4b37) readahead(r2, 0x6, 0x4d) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) 2018/04/17 00:21:19 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x30) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e23, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x7, [0x200, 0x6, 0x42e5, 0xa9a4, 0xca, 0x7ce49702, 0x6, 0x2]}, 0x5c) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x7ef1ee2a2000, 0x0, 0x10, r0, 0x0) 2018/04/17 00:21:19 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000000040)="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", 0x5ac, 0x8000, &(0x7f0000001040)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000c00)='&', 0x1, 0x0, &(0x7f0000000cc0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = dup2(r0, r0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000600)={0x5, 0x7, 0x9}) r2 = request_key(&(0x7f0000000640)='cifs.spnego\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000006c0)='lo\x00', 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000000700)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$unlink(0x9, r2, r3) 2018/04/17 00:21:19 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = 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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) write$evdev(r1, &(0x7f00000005c0)=[{{0x77359400}, 0x7, 0x4, 0x10000}, {{0x77359400}, 0x7, 0x5, 0x3ff}, {{0x77359400}, 0x2, 0x7fff}, {{r4, r5/1000+30000}, 0x3, 0x3, 0x7fffffff}, {{}, 0x1000, 0x1a5, 0x8}, {{}, 0x1f, 0x6, 0x7}, {{0x77359400}, 0x7, 0xe536, 0x7}], 0x70) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r3) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r6, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000300)={0xc6, 0x3, 0x603, 0x3}, 0x10) 2018/04/17 00:21:19 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) getpgrp(0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='auxv\x00') syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) preadv(r1, &(0x7f0000000080), 0x6a2, 0x10400003) 2018/04/17 00:21:19 executing program 5: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') ioctl$TIOCSTI(r0, 0x5412, 0x9) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:21:19 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4000000000000004, 0xeb, 0x400}, 0x10) r0 = socket(0x11, 0x1, 0x7ff) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000400), 0x4) 2018/04/17 00:21:19 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f0000000140)=""/128, 0x22d) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/17 00:21:19 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000001ffc)=0x3a6) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80, 0x0) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000000080)=0x7, 0x4) 2018/04/17 00:21:19 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1d, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x0, 0x1]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000440)) getresuid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) gettid() lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)) fstat(r0, &(0x7f0000000800)) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000880)={{{@in=@rand_addr, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000980)=0xe8) getresgid(&(0x7f00000009c0), &(0x7f0000000a00)=0x0, &(0x7f0000000a40)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000a80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000ac0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000bc0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000022c0)={0x0, 0x0, 0x0}, &(0x7f0000002300)=0xc) sendmsg$netlink(r0, &(0x7f00000024c0)={&(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000700), 0x0, &(0x7f0000002340)=[@cred={0x18, 0x1, 0x2, r4, r5}, @rights={0x10, 0x1, 0x1, [r2]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r2, r0, r2]}], 0x58, 0x8000}, 0x800) r10 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r10) r11 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r11, &(0x7f0000000200)=ANY=[@ANYBLOB="0000047bc9de8c0c530d13ec8f00"], 0x1) fchownat(r2, &(0x7f0000000240)='./file0\x00', r3, r6, 0x100) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000340)={0x3, 0x0, 0xcc, {r12, r13+10000000}, 0x4}) fcntl$setstatus(r11, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') r14 = socket$netlink(0x10, 0x3, 0x0) writev(r14, &(0x7f0000011ff0)=[{&(0x7f00000002c0)="390000001300090665000000000000007f0080400300000046000107000000141900040004800000070000000003000000000000000003f500", 0x39}], 0x1) pwritev(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') setsockopt$inet_tcp_buf(r11, 0x6, 0xd, &(0x7f00000001c0)="0ff96be526dc7479dc678fe172", 0xd) 2018/04/17 00:21:19 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/bnep\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:21:19 executing program 7: r0 = gettid() exit(0x0) ioprio_set$pid(0x1, r0, 0x0) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) 2018/04/17 00:21:19 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000003540)=@req3={0x4, 0x9f, 0x7fffffff, 0xe39, 0x0, 0xc42, 0x3c}, 0x1c) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x12, 0x0, 0x0, "d57305a7b8c571d9b640c652a341905186ebe5161e4c5bffca631fa5cb3fd0d7e650b19ed6c73ea5400536e44469f7fe0873667a11525315f0d17d407850391c", "cb2599643ed36164b0c8ccecbc74c7a4d0ada0d3ac049b07d5684d6b7a8bbb23"}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, 0x12, 0x1b, 0x1d, "86775d628e2a90bb199822c05f5a55b5ff2de143f3fee3588bea9489802c304a70f78102b91411b4a5a3a2d538e01f16ed3d6803d40f82b11bb6f0d70a479a68", "7c2cbb7c3c06f6bef4d7cfb198cd59d5a30cd9398bea7743aa1e75f805728590", [0x98, 0x100000001]}) [ 321.306847] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:19 executing program 2: r0 = socket$inet(0x2, 0x80000, 0x2) sendmsg(r0, &(0x7f0000023fc8)={&(0x7f0000023000)=@hci={0x1f}, 0x6, &(0x7f0000023000), 0x0, &(0x7f000000bff0)}, 0x20000090) 2018/04/17 00:21:19 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000300), 0x532c) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:19 executing program 4: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001ec0)='/dev/vga_arbiter\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_cache\x00') preadv(r0, &(0x7f0000000740)=[{&(0x7f00000005c0)=""/68, 0x44}], 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) [ 321.427056] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:20 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x15b000, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00002fafe3)="441f1a91000000d9e41b66505c5c000b651c0000004ca60d3704d9d56a", 0x1d) 2018/04/17 00:21:20 executing program 5: r0 = signalfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) signalfd(r0, &(0x7f0000b9fff8), 0x8) 2018/04/17 00:21:20 executing program 7: r0 = memfd_create(&(0x7f0000000000)="5e2d217d5b6d643573756d296d696d655f7479706573656c851773656375726974797b275b7070703100", 0x3) pwritev(r0, &(0x7f00000010c0)=[{&(0x7f00000000c0)="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", 0x1000}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x5) write(r0, &(0x7f00000012c0)="9d", 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000011c0)={&(0x7f0000000040)=[0x0], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001100)=[0x0, 0x0], &(0x7f0000001140)=[0x0, 0x0, 0x0], 0x1, 0x7, 0x2, 0x3}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001200)=@assoc_value={0x0, 0x2}, &(0x7f0000001240)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001280)={r1, 0x80000001}, &(0x7f0000001300)=0xc) sendfile(r0, r0, &(0x7f0000001180)=0x10000000, 0x7fff) 2018/04/17 00:21:20 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f0000000000)=""/128, 0x80) signalfd4(r2, &(0x7f0000000140)={0x78}, 0xffffffffffffff5e, 0x802) 2018/04/17 00:21:20 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') getdents(r0, &(0x7f0000000040)=""/232, 0xe8) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:21:20 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/17 00:21:20 executing program 2: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000300), 0x532c) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:20 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000940)='/dev/hwrng\x00', 0x40, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0xb8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0xc) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3cf}], 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"]) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) [ 323.167630] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:21 executing program 1: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/17 00:21:21 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0x4, {{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}, 0x0, 0x3, [{{0xa, 0x4e24, 0x6c3, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e21, 0x101, @mcast2={0xff, 0x2, [], 0x1}, 0x8b35}}, {{0xa, 0x4e23, 0x1, @dev={0xfe, 0x80, [], 0x17}, 0x9}}]}, 0x20c) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 2018/04/17 00:21:21 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000000c0)={@ipv4={[], [], @multicast1}}, &(0x7f0000000100)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002340)={&(0x7f00000005c0)=@bridge_getneigh={0x28, 0x1e, 0x201, 0x0, 0x0, {0x7}, [@IFLA_MASTER={0x8, 0xa, 0x8}]}, 0x28}, 0x1}, 0x0) 2018/04/17 00:21:21 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x6, 0xd113, 0x6, "7f5b26f21dfa06b3e4bdd11140d375504c127e5dd99e4d5397bd96dd63797ffea942381b74397134a2a379b98846dc886e3d8a94fefd44ab403858e1f93d01", 0x31}, 0x58) read(r0, &(0x7f0000000100)=""/28, 0xffffffffffffff0e) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000000080)) 2018/04/17 00:21:21 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200000, 0x8) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000040)=0x481c, 0x4) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x2053, 0xffffffffffffffff) 2018/04/17 00:21:21 executing program 2: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000300), 0x532c) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:21 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100), 0x0, 0xffffff7f) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f0000000000)=""/128, 0x80) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/17 00:21:21 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) fchdir(r1) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r3) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:21 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000080), 0x8, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8910, &(0x7f0000000200)={"6966623d175db300000000e21600", @ifru_flags=0x1}) socket$inet_tcp(0x2, 0x1, 0x0) exit_group(0x10000) 2018/04/17 00:21:21 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f00000001c0)={0x3ba, &(0x7f0000000180)="f51857c0ce84eb1b991b32418ea650982886b937e285073e4ca6ec7b731134cb518843e8744e30edc32b7c56958816a94f31062d04154f78128c54"}) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r3, &(0x7f0000000000)=""/128, 0x80) signalfd4(r3, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) 2018/04/17 00:21:21 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)=0x1) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000100)) capset(&(0x7f0000000000)={0x400019980330}, &(0x7f00000000c0)={0x102c, 0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) userfaultfd(0x80000) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000280)) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f000047f000)=0x1ff, 0x4) 2018/04/17 00:21:21 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000940)='/dev/hwrng\x00', 0x40, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000000b40), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x6, 0x0, 0x0, 0x7], 0x4, 0x7, 0x6, 0x7f, 0x0, 0x200, {0xfff, 0x5, 0x3, 0x3, 0x9, 0x4, 0x3, 0xfffffffffffffff9, 0x5, 0x8001, 0x7, 0x7, 0x80000000, 0x3, "64a22317a3fd262f929d885c4dacf7a5893d9fd72db33ef99cb134711a05f366"}}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"]) pwrite64(r2, &(0x7f0000001040)="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", 0x1000, 0x47) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) [ 324.156583] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:22 executing program 0: r0 = socket$nl_crypto(0x10, 0x3, 0x15) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000080), 0x8, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8910, &(0x7f0000000200)={"6966623d175db300000000e21600", @ifru_flags=0x1}) socket$inet_tcp(0x2, 0x1, 0x0) exit_group(0x10000) 2018/04/17 00:21:22 executing program 2: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000300), 0x532c) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:22 executing program 7: getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000040)=0x88) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_wait(r3, &(0x7f0000000040)=[{}], 0x1, 0x8000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4008641c, &(0x7f00000002c0)={r4, &(0x7f0000000240)=""/106}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cd8ff4)) r5 = epoll_create1(0x0) fsync(r5) r6 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x90) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000007000)) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) r7 = dup3(r5, r3, 0x0) sendmsg$inet_sctp(r7, &(0x7f0000000940)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x5, @empty, 0x10001}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000340)="f868fb0008502e79468287b75d77fde9c0184a723810795b94076e6e696c82b2371b83013de7a0cc3257de3d5842579ff154cf32dda20e575247964021833c09c818a232cbeb36bc7010a920f563c6d70bdd868c443870390cb4c9665a5d643e4f57d1c028df5f51ba455279acaffa62d2c27d56b14639028cef7568f72914dbeb432dfaa5157c8f8c8930eb493962d869f0e7e3e68879adb2e7fe96677a9ec8ba67965f58874b073f12476fbf3541635c38fc9dbbf046bc3a98f1003e06c3b627930ff095508e0d6029e612538fac1f9ad189e8520eab8afa245a80dafc166674e781a6f97c987435279aa1e419af72", 0xf0}, {&(0x7f0000000440)="40437c22a62e115ae7dce142d113a4f8daf00fef4d4a2ff18bd39652aab5c936e344b8422a3520c60ab6ecfe949ddb782d01c669d3773dab190625c1384de81dea93d78b596f17c48293846bd98c08ea23775aadd425f1eded286cc23f8e21eeb3d5cd2aaf15f57bad9d0738f8a6ebab9dfbe10fef983ae86d13", 0x7a}, {&(0x7f00000004c0)="85391c64fa11a0f1a74557c896827c035b830bf4514849692c50572bfc83a20ca90459bcbdc0500251003f979acd4c841f938761ec1a01c0d3", 0x39}, {&(0x7f0000000500)}, {&(0x7f0000000540)="b97e8eafa3b5428370f39c0586e7e872137e7adfd3fd53f15bce26f16e", 0x1d}, {&(0x7f0000000580)="b81cfd2defe187d9b73634f190ac5d19d6de7f67b6df580c9f94564d63325461819d1de134493fead67b6dfe9fa3948a9f6fbfca29d6f498e29d", 0x3a}, {&(0x7f00000005c0)="6b586785f176d34b20e931ae245eef35d043dab3fcc23da2dede37c60ff1f3e43aca170fc3016df76f298d5bdbdaa031366adba2b8bc5def3d9e24d3481297e6c320eca10a13a2f6e9ff9e65d795d0f2aa5415a955b6ae5fb237f71cefbc25fca3f6987d330a150522b9be351ed60b5a6b84a0a957d68023ebbc54a06638f940bdd99d3605efc5d4a34dd7da272eeb57c17f97ee6c1d06df16721dfbef89ac87bfc111e9b89031135b2a700dee315271fadfd7046e7717e2cdfffb8703ac4f53eec0cb3a611ec378ddb2967aaaa3a108287d5e16a3b0451108da25b5d35c4cb0811d358d052017e2401fd040ef861c", 0xef}, {&(0x7f00000006c0)="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", 0xfb}], 0x8, &(0x7f0000000800)=[@sndrcv={0x2c, 0x84, 0x1, {0xffffffff, 0x4, 0xc, 0x5, 0x4, 0x1, 0x6b2f8f75, 0x1, r0}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x34ec, 0x202, 0x0, 0x7fff, 0x1f, 0xffff, 0x1, r0}}, @init={0x14, 0x84, 0x0, {0x9, 0x2, 0x30, 0x3}}, @sndrcv={0x2c, 0x84, 0x1, {0x5, 0x5, 0x205, 0x96f, 0x3, 0x3, 0xfffffffffffffff7, 0x8ae, r0}}, @sndrcv={0x2c, 0x84, 0x1, {0x7, 0x1, 0x4, 0x81, 0x2, 0x4018, 0x7fff, 0xd6a, r0}}, @init={0x14, 0x84, 0x0, {0x5, 0x2, 0x0, 0x7f868a85}}], 0x108, 0x10}, 0x800) 2018/04/17 00:21:22 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000e35000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x0, 0x0, 0x0, 'queue0\x00'}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x40011, r0, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000100), 0x8, 0x6) 2018/04/17 00:21:22 executing program 6: r0 = getpid() r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x80000, 0x0) fsync(r1) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x3ff, 0x4) r2 = getpgrp(r0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r4, &(0x7f0000000000)=""/128, 0x80) signalfd4(r4, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/17 00:21:22 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) r1 = socket(0x0, 0x8000a, 0x80) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000180)={'filter\x00', 0x0, 0x3, 0x42, [], 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}], &(0x7f0000000100)=""/66}, &(0x7f0000000200)=0x50) socket$inet6(0xa, 0xa, 0x2) 2018/04/17 00:21:22 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000940)='/dev/hwrng\x00', 0x40, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000000b40), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x6, 0x0, 0x0, 0x7], 0x4, 0x7, 0x6, 0x7f, 0x0, 0x200, {0xfff, 0x5, 0x3, 0x3, 0x9, 0x4, 0x3, 0xfffffffffffffff9, 0x5, 0x8001, 0x7, 0x7, 0x80000000, 0x3, "64a22317a3fd262f929d885c4dacf7a5893d9fd72db33ef99cb134711a05f366"}}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000ec0)=ANY=[@ANYBLOB="0400000000000000ff0f000000000000010000000200000002000000000000008000000000000000008000000000000000000000000000004200000000000000000000000000000011f50f3fa3c43840414309a756db21ff00000000003d5031cff4ee408744af405b71a8965c27570f810786a5abe46b517be6e19456ab1e20c32b38696078c4a8e70e57b5fe9e691b1e0fbd5c70a31951da10a0b17ad21e506022209fb23084e837f2af4988946e0438c3674b0cead1338dc6c3ba0927943ad4eab568cf4a3dbe222d261ea1a58b604d0a473cb3d00d2ac483f343a8af6c0dc93ca7a4ff26df42c0935e129ed15f18a4a825226b782f27dae0b3fec15a715066285a626efbc94fc820f27ebd2a9db1eee38e5c5be6ad837c7d460a17ab96700e873a48041f441c60b099dd53444f4d3f92d490ab36cb2a23d295d50f0d040ca36c01080000000000000082392dcc30cea1a283468149ba409ee872f93626926b0459590000000000"]) pwrite64(r2, &(0x7f0000001040)="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", 0x1000, 0x47) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) 2018/04/17 00:21:22 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r3) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000680)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) sendto$packet(r4, &(0x7f00000005c0)="5c0279c2c9a76eaaa3d6257500c3d562f618651fce153db218de681e4a49f5eda8fcf073b6d7230748387068f2a9ef6ecf2e81fb1bac3ff1a78780eccc85168edfbe72852320329f1c182cae2456adccbbede22f63b2786f2444ac4b0cab8c1a8948934ae4c9bdbd4f2d50f7e5b9b26d4e4da599d1ac9ef4d92dc5704b3ec90e58bf5af6745ea34ef802ca7b1d57671832a130ef0fdd3e38c01226b7477b68a88eec33659f13b052fb", 0xa9, 0x0, &(0x7f0000000340)={0x11, 0x5, r7, 0x1, 0x8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:22 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000940)='/dev/hwrng\x00', 0x40, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000000b40), 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x6, 0x0, 0x0, 0x7], 0x4, 0x7, 0x6, 0x7f, 0x0, 0x200, {0xfff, 0x5, 0x3, 0x3, 0x9, 0x4, 0x3, 0xfffffffffffffff9, 0x5, 0x8001, 0x7, 0x7, 0x80000000, 0x3, "64a22317a3fd262f929d885c4dacf7a5893d9fd72db33ef99cb134711a05f366"}}) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"]) pwrite64(r2, &(0x7f0000001040)="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", 0x1000, 0x47) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) 2018/04/17 00:21:22 executing program 5: r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x800) r1 = socket$nl_crypto(0x10, 0x3, 0x15) tee(r0, r1, 0x1ff, 0x8) r2 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r3, 0x0, 0x12, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x801, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x5}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff8}, @in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}], 0x84) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000000500)={{0x0, 0x3ff}, 'port0\x00', 0x2c, 0x130000, 0x1, 0x401, 0x1, 0x2, 0x100000001, 0x0, 0x2, 0xbbb}) dup3(r0, r1, 0x80000) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) timer_create(0x2, &(0x7f0000000400)={0x0, 0x32, 0x136cc3d75f696590, @thr={&(0x7f00000002c0)="d96f708f37b9f3839f07e534b5c187acb28d7ee388bdd5c5a1917153575f6b1dab425efa642b6c0815549a648c85a8e00559c09c0f2dca957d0e6ad871250348fbb8d5b991581627c3d558c2ea2b96ff2b814235730d95ffddab6a2e5de10ed9c0d13b294fc6f641432df95c315e6a223f295a4062afb8e0840c7ba92b466e1eb5b8ea0c1b550d0a9509b22ef5af948538c77314e4d2eaa58265e891ea187eb7c50bd89e9e02f449575846d00a2ed767c555fc98b075ab06eb0d7f338d6a79ba1fedff52ded63e76c6a354e1378ebf9031f3be52aa", &(0x7f00000003c0)="1902ee00b1dc2997603e61480f9c87782dfdf2834bb34278e2ae7e6b2958eb7cb4055e6d10ceac06ed058d13a94c"}}, &(0x7f0000000440)) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a45323, &(0x7f0000000000)={{}, 'port1\x00'}) 2018/04/17 00:21:22 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000080)) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x0, &(0x7f0000000040)}, 0x8) write(r0, &(0x7f0000000180)="f2bdd8408846f713c656bbfb3a5221e76d730f3d95279c0d6eaab8e23855cbd05a26942cf22503cab341a9237823f19b6e90e2540a6973d3282c20a7ea1fe528416c6ab899874395ce7bd9770bfbf4f578946c5d6fc7a0dfbe2de905ed34235b30f0de5afb5f5c6e8892060891b194d85f9f40302678f43d6cd8ed8003ead7eca05bbfe5c9bc9a8e91e55ef0caf8e92d7f2265149a44d83a94de91e7316deacc601869632e8e75cb3dbb7bf923fb440c369dfa5ae1420996b9d00139a2370198cd1fdae299a560", 0xc7) 2018/04/17 00:21:22 executing program 1: setrlimit(0x0, &(0x7f0000000040)) clone(0xfffffffffffffffe, &(0x7f0000623000), &(0x7f0000000000), &(0x7f0000907000), &(0x7f0000553000)) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x400) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000000c0)={0x204e, 0x0, 0x9, 0x2, 0x0, 0x100}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000100)={0x3f, 0x1, 0x4, 0x8001, 0x1, 0xffff, 0x1ff, 0x39f2, 0x4, 0x7}) 2018/04/17 00:21:22 executing program 1: socketpair$unix(0x1, 0x2000000000000001, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) sendmsg$key(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000380)={0x2, 0x16, 0xfb5, 0x0, 0x37, 0x0, 0x70bd26, 0x25dfdbfe, [@sadb_key={0x14, 0x8, 0x4c0, 0x0, "5f67a94445926c3606286938adc962caf2c40e2851cd9c3d66fdbab095ac13b5b11e252ee883706b023d6a9a760ca5068c1ed43731cf5978a7f42a03b75907dbeb089ffa0a36ab73d9f2de75390e19212e6259eb48989ebc60850023505d690d632212d8b12e657e1f6026e964908e27e20556596cdb74a7b64e2607e98b718fa6f775bf20955569c90a99dee932506f0a61ed4f2cd1c23c"}, @sadb_x_sec_ctx={0x1d, 0x18, 0x0, 0x0, 0xdb, "447b116c2b27fe311a41062a40ff3994e95b589787b7aa807131c275043b501b2ecf7c809c72b5606e2e2a1139e5a58d601dfa518ae21d1ce8b1ac9d921ab2bf00fffbb81e78fab09972d6a6952b992a83c67a0216b3788f0d175cda4f8b70092156be367880509d7df82adfb4aa4cdf668e2c1535055d143e303cf64cce3a33fd1bc2e38815348cd13d6ca02c4eb4579f285e79a41293a7e709650b04cff4b8390b18aed3efd8dfa23f83b4bbe76db4c695ed798d99053d7c406e8cc062fe900ce636c5e1f85e27c45808c55b4c7765440579d96572836e0e6057"}, @sadb_ident={0x2, 0xa, 0x0, 0x0, 0x8000}, @sadb_ident={0x2, 0xb, 0x8001, 0x0, 0x7}]}, 0x1b8}, 0x1}, 0x20000000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000005c0)={0x0, 0x200, 0x8, 0x40400, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000680)={0x8, 0x5, 0x1, 0x23a6, 0x10000, 0x2, 0x2, 0xab2, r3}, &(0x7f0000000340)=0x20) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000280)={'veth0_to_team\x00', 0x200}) recvmmsg(r1, &(0x7f0000000240)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/151}, {&(0x7f0000000100)=""/140}], 0x0, &(0x7f0000000200)=""/63}}], 0x638, 0xfffffffffffffffe, &(0x7f0000f40ff0)={0x0, r4+10000000}) getsockname(r2, &(0x7f0000000600)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000000)=0x80) 2018/04/17 00:21:22 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) [ 325.349625] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:23 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000480)='attr/exec\x00') ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000003c0)={'nr0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000400)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) write$selinux_user(r1, &(0x7f0000001140)={'system_u:object_r:fuse_device_t:s0', 0x20, 'user_u\x00'}, 0x2a) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/04/17 00:21:23 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b82000)) connect$unix(r0, &(0x7f00000002c0)=@abs, 0x6e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x0, 0xfffffffffffffeff}, &(0x7f0000000100)=0x88) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="01003000e98105b2ec9e3c7f87c5e11350cd4683af1e4505bb499f6ac7a939558103d36942fd8385ef7fe070faef32a94e22b0bb"], 0x38) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000001c0)=[0x8, 0x3]) 2018/04/17 00:21:23 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000000040)=""/192, &(0x7f0000004ffc)=0x21e) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) 2018/04/17 00:21:23 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/180, 0xb4}, 0x0) fdatasync(r0) bind$inet6(r0, &(0x7f0000726fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000000100)="a5492510bf3ccb41534dff92fe0bb43bbed7cc8769365ae2f960090838b389f25c73cadd308cfd9aa60ba66d8684ebebe1f577c2fa4bea3286a127f5c3f0de77ca327574aaa5f28bbddf3e2b574b2551c62d726db89d32f337de8312c6192fd8973de64b3c3932ea9c9cb122d5870c59e67958b8be3c1b3fb437e282aa6b6486c0c934af2957b4dea48470a58d4f113b96589e54b519e084c1e0fb104ddd4735b2686fffb2943fc3bb95ddffddcd1aedf877f4d1d559864a62dad886883eb09bac0119e0329d80b8ab9d7a4e1e9ea76512712283c4", 0xd5) setsockopt$inet6_int(r0, 0x29, 0x40000000004a, &(0x7f0000000040)=0x7ffffffc, 0x1be) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x3) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000200)=0xfffffffffffffffb) 2018/04/17 00:21:23 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000140)) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x100, 0x1) read(r4, &(0x7f0000000000)=""/128, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') signalfd4(r4, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/17 00:21:23 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000300)={0x9, 0x3, 0x2db2, 0x3ff}, 0x10) fsync(r3) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) clock_gettime(0x7, &(0x7f0000000340)) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:23 executing program 7: getpgid(0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, 0x0) chdir(&(0x7f0000000280)='./file0\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0x200000000000800) sched_getattr(0x0, &(0x7f0000000200), 0xffffffffffffff35, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x200, @multicast2=0xe0000002}}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000006c0), &(0x7f0000000680)=0xfffffffffffffdbf) r4 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x60000, 0x20) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f00000005c0)=""/98, &(0x7f00000001c0)=0x62) r5 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) mq_unlink(&(0x7f0000000500)='eth0\x00') nanosleep(&(0x7f0000000440), &(0x7f0000000480)) timerfd_gettime(r2, &(0x7f0000000640)) mq_timedsend(r5, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) perf_event_open(&(0x7f0000000380)={0x0, 0x70, 0x1077, 0x9, 0x0, 0x0, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x8000, 0x0, 0x80000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000, 0xd, 0x0, 0x1f, 0x42ee, 0x8, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000140)}, 0x0, 0x6, 0x0, 0x0, 0x20, 0x0, 0x5}, 0x0, 0x9, r4, 0x8) r6 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x40) r7 = openat$cgroup_ro(r6, &(0x7f0000000180)='cpuacct.stat\x00', 0x0, 0x0) mq_getsetattr(r5, &(0x7f0000000080)={0x3ff, 0x2efa, 0x0, 0x9, 0xdf4, 0xf503, 0x3, 0x3}, &(0x7f0000000340)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f00000007c0)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x0, 0x0, 0x5, 0x4492}, &(0x7f0000000300)=0x98) close(0xffffffffffffffff) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) dup3(r2, r3, 0x0) ioctl$SIOCGIFMTU(r7, 0x8921, &(0x7f0000000780)) 2018/04/17 00:21:23 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x100000000000088) read(r0, &(0x7f00000000c0)=""/102, 0x66) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xe65}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f00005b1ffc)=0x1, 0x4) sendto$inet6(r1, &(0x7f0000000000)="96", 0x1, 0x0, &(0x7f0000001000)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/04/17 00:21:23 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000000)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='attr/prev\x00') readv(r2, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) readv(r2, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/04/17 00:21:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x400000000e) ioctl$TCSETS(r0, 0x80047456, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, 0x4, 0x3, 0x0, 0x3}) 2018/04/17 00:21:23 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000140)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="940bcd70aae0da239e0ceca77ad96994813e27d1cd"], 0xc}}], 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x400000) delete_module(&(0x7f00000000c0)='md5sum\x00', 0xa00) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00000002c0)={0x2, @time={0x0, 0x1c9c380}, 0x5, {0xfffffffffffffffc, 0x5}, 0x2c0a}) fadvise64(r1, 0x0, 0x8, 0x3) r2 = dup(r0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f0000000200)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000000240)) 2018/04/17 00:21:23 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$getregs(0xe, r1, 0x590, &(0x7f0000000040)=""/48) r2 = syz_open_dev$tun(&(0x7f0000eca000)='/dev/net/tun\x00', 0x0, 0x201ffe) dup2(r0, r2) 2018/04/17 00:21:23 executing program 2: r0 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000080)) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7, 0x0) ioctl$TIOCSBRK(r0, 0x40044590) 2018/04/17 00:21:23 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000480)='cgroup.stat\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000600)=""/147) fchdir(r0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000440)='/dev/keychord\x00', 0x2000000200100ffc, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000140)={'ah\x00'}, &(0x7f0000000180)=0xc) r3 = getpgid(0xffffffffffffffff) ptrace$poke(0x5, r3, &(0x7f00000001c0), 0x4) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) bind$netrom(r5, &(0x7f0000000100)=@ax25={0x3, {"5d6faeb405d436"}, 0x1fffc00000000}, 0x10) utime(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)={0x9, 0x100000001}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000400)={0xc, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="06630440030000000d630000aecf152d99bdddb87b7f51697aaec6d4a6ad563a45ab8ae711485e4261420b7e67782b37f8e649fa3170b8d8a6596a24c96b83cb7846ebcd8752a22e836d0c7dc3101430bce2e69f2dad4ec9a19b4d2741bf4e49f78a1569a4bc97ee3de463d6f179de81f1be3a1aebb722273a2a1fc1bf638326cd08741afc744e2c56e4a21ce41c3a46fed12f4f7546035c4ebe3f6cfb792f124bf51a55aa210ba338e420711b6c7761a2f22f5602e63d34d95c58ab58a2649cdcd96f41f955d93d0d2aa834"], 0x63, 0x0, &(0x7f0000000380)="8b909487539201574f3bb83a430149c128df171e60d17f38d708bd7de6d06b9bdd947b577a298a544c8386c4886a04cc03794ee68eb769bc35f6a7df5af6d635f108f3e7b1c54ba9906a98e83ffbe5202319ade4f0de4c1ffa24e2955c0e248d08cedd"}) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)="6b657972696e676d643573756dd9656d3000", 0x12, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000000200)={'icmp\x00'}, &(0x7f0000000240)=0x1e) sendmsg$nl_route(r1, &(0x7f0000000780)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)=@mpls_delroute={0x80, 0x19, 0x602, 0x70bd2a, 0x25dfdbfe, {0x1c, 0x0, 0x34, 0x9, 0xfe, 0x0, 0xfe, 0x3, 0x3000}, [@RTA_DST={0x1c, 0x1, [{0x50f63d8e, 0x3, 0x1, 0x8001}, {0x0, 0x1, 0x8, 0x6}, {0x29ebdad9, 0x99, 0x5b3, 0x80000000}, {0x8, 0x2c, 0x1, 0x1ff}, {0x56e, 0xb91, 0x9, 0xca}, {0x200, 0x1, 0x4, 0x80000001}]}, @RTA_DST={0x10, 0x1, [{0x5, 0x0, 0xffffffffffff0fa8, 0x7}, {0x6, 0x3ff, 0x31, 0x1f}, {0x287, 0x81, 0x4, 0xbe0}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7}, @RTA_DST={0xc, 0x1, [{0x5, 0x1, 0x9, 0x3}, {0x6, 0x7, 0x9, 0x9}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x2}, @RTA_DST={0x14, 0x1, [{0x7ff, 0x80, 0x4, 0x7}, {0x5, 0x8, 0x0, 0x5}, {0x1, 0x8, 0x1, 0xffffffff}, {0x7, 0x1, 0x0, 0xfffffffffffffffd}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000000}, 0x40800) creat(&(0x7f0000000340)='./bus\x00', 0x2) tgkill(r3, r3, 0x1a) sendfile(r0, r4, &(0x7f0000000280)=0x1, 0x81) 2018/04/17 00:21:23 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000480)='cgroup.stat\x00', 0x0, 0x0) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000600)=""/147) fchdir(r0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000440)='/dev/keychord\x00', 0x2000000200100ffc, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x63, &(0x7f0000000140)={'ah\x00'}, &(0x7f0000000180)=0xc) r3 = getpgid(0xffffffffffffffff) ptrace$poke(0x5, r3, &(0x7f00000001c0), 0x4) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) bind$netrom(r5, &(0x7f0000000100)=@ax25={0x3, {"5d6faeb405d436"}, 0x1fffc00000000}, 0x10) utime(&(0x7f00000002c0)='./bus\x00', &(0x7f0000000300)={0x9, 0x100000001}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000000400)={0xc, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="06630440030000000d630000aecf152d99bdddb87b7f51697aaec6d4a6ad563a45ab8ae711485e4261420b7e67782b37f8e649fa3170b8d8a6596a24c96b83cb7846ebcd8752a22e836d0c7dc3101430bce2e69f2dad4ec9a19b4d2741bf4e49f78a1569a4bc97ee3de463d6f179de81f1be3a1aebb722273a2a1fc1bf638326cd08741afc744e2c56e4a21ce41c3a46fed12f4f7546035c4ebe3f6cfb792f124bf51a55aa210ba338e420711b6c7761a2f22f5602e63d34d95c58ab58a2649cdcd96f41f955d93d0d2aa834"], 0x63, 0x0, &(0x7f0000000380)="8b909487539201574f3bb83a430149c128df171e60d17f38d708bd7de6d06b9bdd947b577a298a544c8386c4886a04cc03794ee68eb769bc35f6a7df5af6d635f108f3e7b1c54ba9906a98e83ffbe5202319ade4f0de4c1ffa24e2955c0e248d08cedd"}) lsetxattr(&(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080)="6b657972696e676d643573756dd9656d3000", 0x12, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f0000000200)={'icmp\x00'}, &(0x7f0000000240)=0x1e) sendmsg$nl_route(r1, &(0x7f0000000780)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)=@mpls_delroute={0x80, 0x19, 0x602, 0x70bd2a, 0x25dfdbfe, {0x1c, 0x0, 0x34, 0x9, 0xfe, 0x0, 0xfe, 0x3, 0x3000}, [@RTA_DST={0x1c, 0x1, [{0x50f63d8e, 0x3, 0x1, 0x8001}, {0x0, 0x1, 0x8, 0x6}, {0x29ebdad9, 0x99, 0x5b3, 0x80000000}, {0x8, 0x2c, 0x1, 0x1ff}, {0x56e, 0xb91, 0x9, 0xca}, {0x200, 0x1, 0x4, 0x80000001}]}, @RTA_DST={0x10, 0x1, [{0x5, 0x0, 0xffffffffffff0fa8, 0x7}, {0x6, 0x3ff, 0x31, 0x1f}, {0x287, 0x81, 0x4, 0xbe0}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x7}, @RTA_DST={0xc, 0x1, [{0x5, 0x1, 0x9, 0x3}, {0x6, 0x7, 0x9, 0x9}]}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x2}, @RTA_DST={0x14, 0x1, [{0x7ff, 0x80, 0x4, 0x7}, {0x5, 0x8, 0x0, 0x5}, {0x1, 0x8, 0x1, 0xffffffff}, {0x7, 0x1, 0x0, 0xfffffffffffffffd}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000000}, 0x40800) creat(&(0x7f0000000340)='./bus\x00', 0x2) tgkill(r3, r3, 0x1a) sendfile(r0, r4, &(0x7f0000000280)=0x1, 0x81) 2018/04/17 00:21:23 executing program 7: madvise(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x40000000800c) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) clone(0x0, &(0x7f00005fc000), &(0x7f000044c000), &(0x7f0000837000), &(0x7f0000000000)) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') open(&(0x7f0000000200)='./file0\x00', 0x100, 0xf) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000240)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @rand_addr=0x80}, 0x8, 0x3, 0xff, 0x4, 0xcd, 0x4, 0x1}, 0x20) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000000, 0x1, 0x0, 0xf, 0x18, 0x4, "58e5920bc3042f44207d4ad49c7f312d2ab61f4738f4dc3e2fef6c75970f539b61c0742e29527fd87e8d2aff526ee30867d2ec9fdd536876b0bb666da6f2fac9", "c7df81b51af06134ee123188a207ee9dbfa856b5651b60c8e195222104d1edca8853b3bb58e19668c49eb8066a690fd9c15df293915d0f9cab27314c62f83361", "f3af81c6ed00d01178994abc6d6be53563f78d2dc3be057ac9129dd4f3142bcb", [0x100000000, 0x9]}) [ 326.248768] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:24 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000200)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{}, {0x8, 0x8}}) 2018/04/17 00:21:24 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0xf78, 0x4e23, 0x6, 0xa, 0x80, 0x20, 0x3f, r1, r2}, {0x77, 0x9, 0x1800000000000000, 0x80000000, 0xfffffffffffffffb, 0x1, 0x6, 0x4fd}, {0x2, 0x40, 0x7, 0x16ec}, 0x101, 0x6e6bba, 0x0, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x7, 0x3, 0x4, 0x8, 0x0, 0x1}}, 0xe8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x48, &(0x7f0000000000), 0x1) 2018/04/17 00:21:24 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0xffffffffffffffcb) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1ffffe, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000140)=0x3) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000100)={0x37, @tick=0x6, 0x8, {0x5, 0x1}, 0xcf, 0x1, 0x6}) close(r0) 2018/04/17 00:21:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x5c) fcntl$setstatus(r0, 0x4, 0x800) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8000, 0x8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000140)={0x0, @remote}, &(0x7f0000000180)=0xc) 2018/04/17 00:21:24 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = request_key(&(0x7f0000000300)='pkcs7_test\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)='user.', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r1) 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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r3) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:24 executing program 0: r0 = socket$inet(0xa, 0x801, 0x0) listen(r0, 0x7fffffff) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000001000)=@can, 0x10, &(0x7f0000002000), 0x0, &(0x7f0000001fb9)=""/71, 0x47}, 0x0) 2018/04/17 00:21:24 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x81) close(r0) poll(&(0x7f0000000040)=[{r1, 0x400}, {r1, 0x20}, {r0, 0x1000}, {r1, 0x2}], 0x4, 0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000000080)=""/243) 2018/04/17 00:21:24 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x100) sendmsg$nl_xfrm(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="680000002400230029bd7000fcdbdf2590fe50552c001300ac1414aa000000000000000000000000fe80000000000000000000000000001e000000000a00000028001a00fe80000000000000000000000000001000000000000000000000ffff000002000000"], 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x44000) read(r2, &(0x7f0000000000)=""/128, 0x80) syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000280)) 2018/04/17 00:21:24 executing program 1: r0 = socket$packet(0x11, 0x20000000000003, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000040)=0x6, 0x4) alarm(0x4) 2018/04/17 00:21:24 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"74756e6c300000000000000000000500", &(0x7f00000000c0)=ANY=[@ANYBLOB="1f0000006773f80100000000000000000000000000000000ec0000000000000000436c411821175fab000002"]}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{r1, r2/1000+30000}, {0x0, 0x7530}}) 2018/04/17 00:21:24 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)=ANY=[@ANYRES32], 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0xb6b7) r2 = memfd_create(&(0x7f0000000140)='./cgroup\x00', 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4004b100, &(0x7f0000000180)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}) r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) sendfile(r4, r3, &(0x7f0000002b80), 0x7fffffff) 2018/04/17 00:21:24 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000380)="00ad838d", 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x6}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, &(0x7f00000001c0)=0x4) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000200)) 2018/04/17 00:21:24 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x3, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000380)='net/ip_mr_vif\x00') accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f00000000c0)=0x1c, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000100)={0x7f, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e23, 0x6, 'sed\x00', 0x0, 0x8, 0x69}, 0x2c) readv(r1, &(0x7f0000000180)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x1) 2018/04/17 00:21:24 executing program 0: mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x80000000) capset(&(0x7f0000000000)={0x19980330}, &(0x7f000034d000)) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file1\x00') 2018/04/17 00:21:24 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x10, 0x0, &(0x7f0000000000)=[@request_death={0x400c630e, 0x1, 0x4}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000440), 0x66, 0x0, &(0x7f0000000040)="76aa80ee788dc6c3e7cc75ee772329ae12589cecf18d2e52faecf2740a8eb991c9d40cc91ebe4f80aca9edd7de9046e1892fa6c417b1df34e46e9686c978bd4e122a17def1827f80f9300b4eae970486066c471123a552eda870cc83ee6f87991b1568bce1a4"}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="00000000d1b8fa216f0cd6b22b228a7900985b64ff9279bc8df806baa78f654cdbc7ee60f3073aeb081f093dd1f099b35d37730c83c5da9debb00cb4e87e9b1721d4ce854d5c54820c2ced5cbb7c1527485db16403937cdad0", @ANYRES16=r2, @ANYBLOB="000125bd7000fedbdf25060000000800050001000000080004000100000008000500d30700003400020008000300010000000800040003000000080005007f1b80530800070007000000080006000100000008000b000000000008000500000000801c00020008000b0000000000080004005000000008000600ff0000000800050003000000"], 0x8c}, 0x1, 0x0, 0x0, 0x44}, 0x40) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000010000)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/17 00:21:24 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10400, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x410}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x11c, r1, 0x100, 0x70bd27, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xc}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffbff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4e}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8000}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x3f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x11c}, 0x1, 0x0, 0x0, 0x1}, 0x20000040) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x5, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x89) setxattr(&(0x7f0000000880)='./file0\x00', &(0x7f0000000c40)=@known='user.syz\x00', &(0x7f0000000c80)='{#wlan0]cpusetvboxnet1em0lo*\':mime_type\x00', 0x28, 0x0) 2018/04/17 00:21:24 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = open(&(0x7f00000001c0)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000600)=0x0) ptrace$poke(0x5, r3, &(0x7f0000000640), 0x2) execveat(r0, &(0x7f0000000000)='./bus\x00', &(0x7f00000003c0)=[&(0x7f00000000c0)='-GPL\']\x00', &(0x7f0000000140)='!Wnodeveth1(systemposix_acl_accesssecuritybdev#@em1\\\x00', &(0x7f0000000240)='\\bdev\x00', &(0x7f0000000280)='bdev\x00', &(0x7f0000000300)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a", &(0x7f0000000340)='ntfs\x00', &(0x7f0000000380)='GPLlo-\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='}user\x00', &(0x7f00000004c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a"], 0xc00) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000300), 0x0, 0x55c3}], 0x0, &(0x7f0000001500)=ANY=[]) read$eventfd(r0, &(0x7f0000000200), 0xfffffe08) fsync(r4) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000000540)) [ 326.931127] binder: 22047:22048 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1 2018/04/17 00:21:24 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x4, 0x3, 0x100000000, 0x8001, 0x9, 0x343e2fe6, 0x1, 0xffffffffffff53d3, 0x130, 0x3930}) r1 = gettid() setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x0, 'bpq0\x00', 0x3}, 0x18) rt_sigqueueinfo(r1, 0x1, &(0x7f0000035000)={0xd, 0x9, 0x7}) 2018/04/17 00:21:25 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x8001) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12011, r0, 0x0) [ 327.232973] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:25 executing program 5: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = inotify_init1(0x800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001400)=0x0) syz_open_procfs(r1, &(0x7f0000001480)='personality\x00') r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000001440)={"79616d3000ff0300", 0x10000}) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) process_vm_writev(r3, &(0x7f0000000380)=[{&(0x7f0000000280)=""/226, 0xe2}], 0x1, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="fa652011b385ab4afcad6b5be879", 0xe}, {&(0x7f0000000040)="00466624deaf2c618c09621f09d70a760f79d01d5bfa627d6d6f08292b96659304781c57820c51c64588c5e9975453850a8fd09f6c752cb896cf752a5351abac5fe83e81fd04312b9110e0ccae9c15cb58fb6e4e5cf43e7ef5354d251be4c1acdc8aef4f059aa9b96a96eff4a2405966ce3951a627c4d0a7cf3e201f03fa0213a19eaabe7c", 0x85}, {&(0x7f0000000180)="c06f1d992c8dd9193a80ede3d54e5916e21d51c0cf49062df31989d34c092e0c793d10151f42903305f3d5d7dab2425f8f0df14dbc7a4b091a6727b8d6f787b5c03dcaaf6aa439c50408c2b5437a705dbd253ee33373e2ef1597a8983d9140767426aa92600e15dcdf68e8162eae9a0e43c7723e9d71c48dc0052fbd72673513cb4f2001601fcf6a6b04056b03c3d3301fabccf0884366b7db4efc24a9663a9b18ee", 0xa2}], 0x3, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCXONC(r4, 0x540a, 0x1ff) 2018/04/17 00:21:25 executing program 3: r0 = mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@rand_addr}}, &(0x7f0000000300)=0xe8) getgroups(0x3, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0x0]) fchown(r0, r1, r2) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r3) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r6 = creat(&(0x7f0000000000)='./file1\x00', 0x0) accept4$llc(r6, 0x0, &(0x7f00000006c0), 0x80800) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r6, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r6) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000000580)=0x4) fcntl$setpipe(r4, 0x407, 0x2) keyctl$assume_authority(0x10, 0x0) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r8, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:25 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$selinux_user(r1, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x35) syz_open_dev$binder(&(0x7f00000001c0)='/dev/binder#\x00', 0x0, 0x2) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000200)) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r0, 0x0) recvmsg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/124, 0x7c}, {&(0x7f00000000c0)=""/6, 0x6}, {&(0x7f0000000100)=""/167, 0xa7}, {&(0x7f0000000340)=""/17, 0x11}], 0x4, &(0x7f0000001040)=""/4096, 0x1000, 0xec3}, 0x120) 2018/04/17 00:21:25 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x2012, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x84, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0b6300000f630c4005000000010000000000000001634040020000000000000004000000000000000000000011000000000000000000000000000000000000001000000000000000", @ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB="7800be00000000003800000000000000"], @ANYBLOB="046304400100000008631040", @ANYRES64=r1, @ANYBLOB="02000000000000000e630c40020000000200000000000000"], 0xe5, 0x0, &(0x7f0000000240)="09b799447463489abccee35d09d73d6d6d9beacac90e459c3722125aee31f711a60dd42064ff0cebf855cab04bd2aa9d815c34d33c3d4d77010757c5acbbec7bb63770f2f8a17a6fd28717adc0e2c3932a1ba2b1035401f3a5087f424be95657fd5750f45687706086ea3d19a58fbf80d2c0c61e7fd228d33c44a384551bf7fc99ef7494c4df39d58bd88ffcfa2a795a3ee6fccccb4d641c91047f1d41a466fece8220b010e002b5c3f2584a4ceacd4bf47ed9107ecf972a452a70e9bbc759b9a9625ff13e03c8180f45c9253189f3eb1bd46eabfee69a73fc49757374ea6b5d4e01f13d7f"}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f00000004c0)=@alg={0x108, 0x10, 0x700, 0x70bd2a, 0x25dfdbfe, {{'drbg_nopr_ctr_aes192\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0x20}, {0x8, 0x1, 0xda1}, {0x8, 0x1, 0xfffffffffffffe00}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0xfffffffffffffe01}]}, 0x108}, 0x1, 0x0, 0x0, 0x48004}, 0x0) r3 = dup2(r0, r0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000003c0)=ANY=[], 0x3fb, 0x0, &(0x7f0000000440)="d9a74eeae244503da5536f8e2b04a19ade730a68bcf4094f33b76a0e9a322f5fbf1c8402101d2b29325f720679c07e846eddd9448aeddb493c0370b84e0632fb8c4131d2833ade5796b8a3"}) 2018/04/17 00:21:25 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000040)=0x8001) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x12011, r0, 0x0) 2018/04/17 00:21:25 executing program 5: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = request_key(&(0x7f0000000300)='pkcs7_test\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)='user.', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r1) 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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r3) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:25 executing program 6: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40)={0x10001}, 0xfea8, 0x2) read(r2, &(0x7f0000000000)=""/128, 0x80) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/04/17 00:21:25 executing program 7: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x7, [0x9, 0x7, 0xffff, 0x81, 0x7, 0x401, 0x200]}, 0x12) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0xc8, &(0x7f0000b02f88)=@filter={'filter\x00', 0xe, 0x2, 0x17, [0x0, 0x204bd000, 0x204bd258, 0x204bd288], 0x0, &(0x7f0000000000), &(0x7f00000000c0)=ANY=[@ANYRES32, @ANYBLOB="6380fd3ee0ad4fb8b5140c", @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES16=r0, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYPTR, @ANYRES16=r0, @ANYRES16=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYPTR, @ANYPTR, @ANYRES32=r0]]]}, 0x67) 2018/04/17 00:21:25 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/88, &(0x7f00002d6ffc)=0x111) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000180)=""/177) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/84, 0x54) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x80000000, 0x2, 0x5, 0x5}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000300)={r2, 0x3}, &(0x7f0000000340)=0x8) dup(r0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000240)=""/48) 2018/04/17 00:21:25 executing program 6: r0 = getpgrp(0x0) r1 = gettid() r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r3, &(0x7f0000000140)=""/128, 0x80) signalfd4(r3, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) [ 327.877146] binder: 22047:22098 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1 [ 327.898341] binder: BINDER_SET_CONTEXT_MGR already set [ 327.906478] binder: 22047:22098 ioctl 40046207 0 returned -16 [ 327.918476] binder_alloc: binder_alloc_mmap_handler: 22047 2000c000-2000e000 already mapped failed -16 [ 327.934056] IPv4: Oversized IP packet from 127.0.0.1 [ 327.943936] binder: release 22047:22098 transaction 96 out, still active [ 327.958258] binder: undelivered TRANSACTION_COMPLETE [ 327.967944] binder: send failed reply for transaction 96, target dead [ 328.081889] binder: 22119:22120 ERROR: BC_REGISTER_LOOPER called without request [ 328.096361] binder: 22119:22120 BC_CLEAR_DEATH_NOTIFICATION invalid ref 5 [ 328.105488] binder: 22119:22120 got reply transaction with no transaction stack [ 328.119039] binder: 22119:22120 transaction failed 29201/-71, size 0-16 line 2927 [ 328.450711] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) r1 = syz_open_pts(r0, 0x20000000045) fcntl$setstatus(r1, 0x4, 0x2800) write(r1, &(0x7f0000000140)="8d", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/04/17 00:21:26 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$inet(r0, &(0x7f00000000c0)=""/243, 0xf3, 0x40000000, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x100009, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x33, &(0x7f0000000080)=@fragment={0x0, 0x0, 0x0, 0x5}, 0x8) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/17 00:21:26 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) 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$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40042406, &(0x7f0000000300)='IPVS\x00') getsockopt$inet6_dccp_int(r2, 0x21, 0x4, &(0x7f0000000340), &(0x7f00000005c0)=0x4) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:26 executing program 0: r0 = syz_fuse_mount(&(0x7f0000da3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f00000000c0)={0x0, 0x1c9c380}, &(0x7f0000000100), 0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002400)='/selinux/mls\x00', 0x0, 0x0) readlinkat(r2, &(0x7f0000002740)='./file0\x00', &(0x7f0000002780)=""/27, 0x1b) r3 = dup3(r0, r0, 0x80000) fchdir(r0) r4 = fcntl$getown(r2, 0x9) wait4(r4, &(0x7f00000027c0), 0x40000000, &(0x7f0000002800)) recvmmsg(r3, &(0x7f00000026c0)=[{{0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/244, 0xf4}, {&(0x7f0000000040)=""/91, 0x5b}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/147, 0x93}], 0x5, &(0x7f0000002340)=""/12, 0xc, 0x8}, 0x7}, {{&(0x7f0000002380)=@un=@abs, 0x80, &(0x7f0000002580)=[{&(0x7f0000002400)}, {&(0x7f0000002440)=""/45, 0x2d}, {&(0x7f0000002480)=""/215, 0xd7}], 0x3, &(0x7f00000025c0)=""/194, 0xc2, 0x1}, 0x9}], 0x2, 0x40010000, &(0x7f0000002700)={0x0, 0x989680}) 2018/04/17 00:21:26 executing program 5: r0 = socket$inet(0x2, 0xb, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0xfffffffffffffeed) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="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"], 0x0) poll(&(0x7f0000000040)=[{r0}], 0x2000000000000244, 0x0) 2018/04/17 00:21:26 executing program 2: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0xf97d, 0x1, 0xffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000f06f74)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000c04000)={0x0, 0x0, 0x0, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000483000)={0x0, 0x1000000000004, 0x8000, {0x77359400, r3}}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000080)) 2018/04/17 00:21:26 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpu.stat\x00', 0x0, 0x0) connect(r0, &(0x7f0000000240)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}}, 0x80) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = socket$inet(0x2, 0xf, 0x80000000000007) fchdir(r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x280000, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000140)) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000040)) syz_fuseblk_mount(&(0x7f00000000c0)='./file0/file1\x00', &(0x7f0000000100)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) bind$netrom(r3, &(0x7f0000000200)=@ax25={0x3, {"b0ccdd14dd06b8"}, 0x3}, 0x10) 2018/04/17 00:21:26 executing program 6: r0 = getpgrp(0x0) r1 = gettid() r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000340)=""/80, &(0x7f00000003c0)=0x50) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x1e04, @dev={0xfe, 0x80, [], 0x1c}}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e22, 0x8c3, @empty, 0x75e}}}, &(0x7f00000002c0)=0x84) rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r5, &(0x7f0000000000)=""/128, 0x80) signalfd4(r5, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) [ 328.877454] binder: BINDER_SET_CONTEXT_MGR already set [ 328.881867] binder: 22119:22135 ERROR: BC_REGISTER_LOOPER called without request [ 328.881878] binder: 22119:22135 BC_CLEAR_DEATH_NOTIFICATION invalid ref 5 [ 328.881887] binder: 22119:22135 got reply transaction with no transaction stack [ 328.881895] binder: 22119:22135 transaction failed 29201/-71, size 0-16 line 2927 [ 328.913144] binder: 22119:22134 ioctl 40046207 0 returned -16 2018/04/17 00:21:26 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x246, 0x781c83) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f00000000c0), &(0x7f0000000040)=0xcb78af2ccd2a8a33) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000180)={0x0, 0x2, 0x9, 0x3, 0x100}) 2018/04/17 00:21:26 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec3ff4)) shutdown(r0, 0x0) getpeername$packet(r1, &(0x7f0000000000), &(0x7f0000000040)=0x14) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/04/17 00:21:26 executing program 1: r0 = socket(0x200000000010, 0x0, 0x0) write(r0, &(0x7f000095c000)="2420748fd3130d9d05af000000fffbffff0100ff10000000000000000000", 0xfffffffffffffc8d) 2018/04/17 00:21:26 executing program 5: r0 = socket$inet6(0x10, 0x1000000000000003, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0)='IPVS\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000800)={0x0, 0xfffffffffffffff9}, &(0x7f0000000840)=0x8) getsockopt$inet6_dccp_buf(r0, 0x21, 0xce, &(0x7f0000000900)=""/164, &(0x7f00000009c0)=0xa4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000880)={r3, 0x1}, &(0x7f00000008c0)=0x8) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000780)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x404000}, 0xc, &(0x7f0000000740)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c013501", @ANYRES16=r2, @ANYBLOB="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"], 0x11c}, 0x1, 0x0, 0x0, 0x80}, 0x24000000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000007c0)='rose0\x00') sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000080)="5500000018007fafb72d1cb2a4a28093020600fc19a84305022623692500050000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ac6220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) fchdir(r0) sendto(r0, &(0x7f0000000180)="a364fecaee4f4a885b76e45c0c119119f970b37bebb4c7733a72b9b8f79a8e8e17839f43d2327a75a1ae06aa5160ebed688a6b339d16d8293cc4f7c8f57c30ceab28973f688648bbf1db6d60dc7afa4d4a66900d4fb92c6190c027b45d5e5cf73416915bb43bbb09", 0x68, 0xc0, &(0x7f0000000200)=@ax25={0x3, {"ffece8166ce701"}, 0xfffffffffffffffe}, 0x80) fcntl$setstatus(r0, 0x4, 0x42000) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x8) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x8000000090000, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10044}, 0xc, &(0x7f0000000380)={&(0x7f0000000480)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="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"], 0x6c}, 0x1}, 0x0) 2018/04/17 00:21:26 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0xb4, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x401, @loopback={0x0, 0x1}, 0x8f}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x99}, @in6={0xa, 0x4e21, 0xfd, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x2264, 0xcbbc}, 0x8) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f00000002c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r0, &(0x7f0000000240)="a9", 0x1, 0x0, &(0x7f0000000300)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='bond_slave_1\x00', 0x173) close(r0) 2018/04/17 00:21:26 executing program 1: syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x100000000, 0x2, &(0x7f0000000040)="0b20da9aed4a46269c958dc6eb6677595e145abb2a8a734c2c2de06bfd3ac67fe4b0ac6ef05e2e53dad53fd63217fd5e2d256af6caaedb45f3c464ca26b9feb8accb1aabcbca7a2944af24f270eb9b93568e2920d832456aca454bcc200241575d7e203ece1f0b44f87d3bb54a54a46b26f4e690d0c840dd007e", 0x7a) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x1, 0x1fe) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @loopback}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f00000003c0)=0xe8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000500)=@sack_info={0x0, 0x1, 0xfffffffffffffffc}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)={r6, 0x3}, &(0x7f00000005c0)=0x8) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000400)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x2b, 0xa, 0xa0, 0x80, 0x2f, r4, r5}, {0x200, 0x10001, 0xff, 0x7, 0x1, 0x3, 0x5, 0x8001}, {0x41fe, 0x7, 0xff, 0x20}, 0x1, 0x6e6bb9, 0x3, 0x0, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x3f}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x1d}, 0x3506, 0x3, 0x3, 0x1, 0x7, 0x3f, 0xfffffffffffffff8}}, 0xe8) ioctl(r3, 0x442000000000127f, &(0x7f0000000000)) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80000) 2018/04/17 00:21:26 executing program 4: clone(0x0, &(0x7f0000597f1c), &(0x7f00009f9ffc), &(0x7f00009e4ffc), &(0x7f00003e5000)) gettid() getpgid(0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ioprio_get$pid(0x2, r0) 2018/04/17 00:21:26 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000400)='ramfs\x00', 0x0, &(0x7f0000000600)) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x8c, r1, 0x10, 0x70bd2d, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4e}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xc97}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7ff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x8c}, 0x1, 0x0, 0x0, 0x48805}, 0x50) mount(&(0x7f0000000040)='.', &(0x7f0000000180)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00000000c0)) 2018/04/17 00:21:27 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x100) r1 = socket$inet(0x2, 0x100000000000805, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) getsockopt$sock_int(r1, 0x1, 0x27, &(0x7f00003a9000), &(0x7f00003a6000)=0x4) [ 329.164692] binder: BINDER_SET_CONTEXT_MGR already set [ 329.170548] binder: 22172:22185 ioctl 40046207 0 returned -16 [ 329.497829] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:27 executing program 7: r0 = socket(0x10, 0x803, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendto(0xffffffffffffffff, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000001c0)=@ax25, 0x80, &(0x7f00002b3000), 0x0, &(0x7f0000878000), 0x0, 0x8}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x12, 0x1, 0xd28, 0x0, 0x25dfdbfd, {0x0, 0x0, 0x7}, [@typed={0x8, 0x0, @fd=r1}, @typed={0x10, 0x15, @str=',selinux%\x00'}]}, 0x2c}, 0x1}, 0x4008884) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x0) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000400)) recvmsg(r0, &(0x7f0000001140)={&(0x7f00008ba000)=@hci, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000040)=""/62, 0x3e}, 0x0) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1c, &(0x7f0000001180)=""/4096, &(0x7f0000000380)=0x1000) keyctl$describe(0x6, 0x0, &(0x7f0000000300)=""/127, 0x7f) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000002c0)=@buf={0x3c, &(0x7f0000000780)="a4fff8e29dada12b3ffce5235f0760a73e974595df811aad84a8090ae143a33b231ceb62c68147734a64aba7171142257c031f8d4de4d37a9095fd58"}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000240)) signalfd4(r1, &(0x7f00000003c0)={0x4}, 0x8, 0x80800) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000700)=ANY=[]) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000006c0)=0x1e, 0x4) lchown(&(0x7f0000000500)='./file0\x00', r3, r4) 2018/04/17 00:21:27 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e23, 0x3f, @loopback={0x0, 0x1}, 0x80}, {0xa, 0x4e21, 0x20, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, 0xffffffff, [0x9, 0x8ef, 0x6, 0x5, 0x66ef, 0xffffffff, 0xbb7, 0x7ff]}, 0x5c) times(&(0x7f0000000040)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={0x9}, 0x4) 2018/04/17 00:21:27 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x20400, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x8012, r2, 0x0) 2018/04/17 00:21:27 executing program 0: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)="2f70726f632f7379732f6e65742f697076340076732f7363680664756c655f69636d7000", 0x7ffff, 0x0) 2018/04/17 00:21:27 executing program 5: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./bus\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000000140)='ramfs\x00', 0x420, &(0x7f0000000180)) chdir(&(0x7f00001b0000)='./file0\x00') r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) read(r0, &(0x7f0000000000)=""/104, 0x68) 2018/04/17 00:21:27 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x2, 0x3, 0x201, 0x5, 0x53c3, 0x2, 0x1, 0x5, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000002c0)={r1, 0xd4, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x2, @empty, 0xcc}, @in6={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x1}, 0xab6}, @in6={0xa, 0x4e20, 0x6eaa, @mcast2={0xff, 0x2, [], 0x1}, 0x10000}, @in6={0xa, 0x4e22, 0x4b2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x7242}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80, [], 0x1a}, 0x9}, @in6={0xa, 0x4e24, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x42c5e40e}]}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xf1}}}, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) 2018/04/17 00:21:27 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) 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$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) syz_open_dev$evdev(&(0x7f0000000300)='/dev/input/event#\x00', 0x3ff, 0x408040) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:27 executing program 6: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) 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$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40042406, &(0x7f0000000300)='IPVS\x00') getsockopt$inet6_dccp_int(r2, 0x21, 0x4, &(0x7f0000000340), &(0x7f00000005c0)=0x4) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:27 executing program 2: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$setownex(r0, 0xf, &(0x7f0000000040)) fcntl$getownex(r0, 0x10, &(0x7f0000ae0ff8)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x4102, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={'nr0\x00', 0x400}) 2018/04/17 00:21:27 executing program 0: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000001c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/fib_trie\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x38, r2, 0x410, 0x70bd2b, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x0) 2018/04/17 00:21:27 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000180)="240000002e001df53100000800417700fbffffff01000000ff1000000000000000000000", 0x24) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0x9, 0xffffffffffffff2d) 2018/04/17 00:21:27 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x44800, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000000c0)={0x9, 0x3, 0x6, 0x400, 0x9, 0x100000000}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="1f00000002031900000007000000068100ed853b09000100020000003ffe58", 0x1f}], 0x1) [ 330.682919] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:28 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e24, @loopback=0x7f000001}, 0x13, &(0x7f0000fc8000)}, 0x8000) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/251, 0xfb}, {&(0x7f0000000180)=""/61, 0x3d}, {&(0x7f00000001c0)=""/197, 0xc5}], 0x3, &(0x7f0000000300)=""/150, 0x96, 0x5}, 0x40000120) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000900)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000940)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000a40)=0xe8) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000b40)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b80)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000c80)=0xe8) getresgid(&(0x7f0000000cc0)=0x0, &(0x7f0000000d00), &(0x7f0000000d40)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000d80)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000dc0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000ec0)=0xe8) fstat(r0, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000f80)=0x0) getresuid(&(0x7f0000000fc0), &(0x7f0000001000), &(0x7f0000001040)=0x0) fstat(r0, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001180)={&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000480)="9386f3c1798abb6fba44fdc2efb846325904980b582fa1ad5f8e74848bf70b0b7426d813ed87be47da94a3b35591eb77bfec54f336b11ebe37ad370b42696d04ab1e1148c8aa673dff6e1069706d00abddeef1ce7b7e41959daed2cf710950a4bdacc240e12662ff0a5cda78a5a5b3ce1a470b2cebe79b840091e47d5ab8fe0bea7f16688b0d07bd60c4d43a5b17c84cd376a88dfb55bb851e1d827ec9343e0cddc2353a", 0xa4}, {&(0x7f0000000540)="04f3b9d006cb3de1bba1cef25b89f4b517e7a13c563eb8502a546ab40a2ca81c71b87e9ed1e8e0838db667fea28668733cf151d2050f57a9084e5f6fdb66c4ddd72ee7", 0x43}, {&(0x7f00000005c0)="06f57de424c317b6d2b59246fcd3eaa8ba2b22e258f0ebb1db5d6a226e95a87345cb46b41b7de2d11487bbeda5325620ee3237470b5ba271eebe1d6e968e8a12ef931ab7e2d2107a0996159822147a904e04eb9933bd3767ad85177fba988ca11ff9ccece0bd5fbd810c95fda212f37ff4450122ed0e0d4331eef9ab501043dae6b6e7f7b0e9ad50b5ad274ad0034bac25fff22fed409ee853d48fd7a08b5d695c5976cf021946efb6", 0xa9}, {&(0x7f0000000680)="10a6ba11a884e9c3d23387daed5525faf7c6e89f1ac15e7784f6c2f1cecb8d", 0x1f}, {&(0x7f00000006c0)="2f1c9bdae11c9f5c3fa3d2e727ce55d1273ab8f7a2bfdb702434ff41b566cd8a64935df4ed98fa9ab1312a56df6aabc95905e9ef0781ede8d282e846fcd25abfc12765ec2803daa27424974eb4660a9f12c70012908b7a543f6bf43a29dcabec01c9704e67306b138fdbc542e4eff4e1617989ad13899bdd1d16899efc02dd3c80cf101b0fee5e964eddf34ef1cefa4c2e59c445518e0981d84f8d94ecae837f3e086f972103fc708067b021360bc704b7e610b56eac8b347bf2a6199c608fa70bdf85c765dec1f36cd7c1c13d3d6b6e2465a7ff01b6eb6aefda94911e05f34d0e4ec369abc5c77b7b202a8eb761605d10", 0xf1}, {&(0x7f00000007c0)="7a18f1ea6eaf2179a968d3668f9475ba6e8ccaaf1b42a38432b0f2ef27fb8cf6137f87cf6e7786aeffd20f69dad1b91e36525bbee75aa44a67ccc36d8aeb286798500461466e28dab851352630e8768768b93cc0fac695b7222b3fd64e79922d302a0abe7b71668020426a7df2414f1d3fcbe1b6cebff47620e2454d636b9f9a592eeabe217a8e7d4caa572ce533347e9905bd91e93c8cf1ef62d9da0b24aa7917118dd2825a6694c5038315f72018017f7074716172c30069f157d0f214e67cb46268b717ee6238c4a8", 0xca}], 0x6, &(0x7f0000001100)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x70, 0x8000}, 0x1) close(r0) 2018/04/17 00:21:28 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000e71000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000000000)={'sit0\x00', @ifru_flags}) 2018/04/17 00:21:28 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x50) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x2, 0xd9, 0x9}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r2, 0x6, 0x1}, 0xc) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @local}, &(0x7f0000000100)=0xc) 2018/04/17 00:21:28 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000180)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0x4, 0x40, 0x5, 0x1, 0x40, 0x7fffffff}) 2018/04/17 00:21:28 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000004c0)={0x44, 0x0, &(0x7f00000002c0)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0), &(0x7f0000000200)}}], 0x74, 0x0, &(0x7f00000003c0)="a753e1ea642bc203ae0d086ca038fd3c51121b732ec2eaa865271f03e7360aac4de942924b91ebfe64437adb0839de0306db4eeab2e3dcead2e8183eafec29ab58c915d7af218a64bee5be155390ddbaaf11382321544bfcf767ea1eb1b33714fe07b146882e945fb86fde0c616a189b066ff04a"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x801, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x8, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0608004001000100"], 0x0, 0x0, &(0x7f0000000100)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x14, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="09631040", @ANYRES64=r1, @ANYBLOB="0100000000000000a75671fe447d35b2afc74ed065f68f66b3244b68e0dca8050d235de6014f2cc056280108a6924563d4837dfd878b80a85a51379cca31797b0979e5ed5aa62be9ca620ad3e54a9eb95e2dac6077d198148a320ba21b9c08052ca76f6d363d93fb23b980f17ad92578"], 0x0, 0x0, &(0x7f0000000240)}) 2018/04/17 00:21:28 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ptrace$cont(0x1f, r1, 0x1, 0x3) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000313000000000000080000000005000600000000000a00000000000000000000000000000000000000000046d5430702000000000005000900f50000000a00000012000000fe8000000000000000000000000004ff00000000001b000002000100000000000000020d0000000005000500000000000a00000001000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/04/17 00:21:28 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="75736572807b2f00e829065a81eb2a36012e2374adf7e8a893136af927838179625c18e561cf98"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f0000000400)='./file1\x00') write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:28 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x0, @rand_addr=0x3, 0x4e21, 0x2, 'fo\x00', 0x4, 0x3, 0x2e}, {@broadcast=0xffffffff, 0x4e23, 0x1, 0x537, 0x6, 0x40}}, 0x44) fsetxattr(r0, &(0x7f00000000c0)=@random={'os2.', '/dev/ppp\x00'}, &(0x7f0000000100)='security*\x00', 0xa, 0x3) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x3, 0x0, [], 0x8, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)}, &(0x7f0000000280)=0x50) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000300)={r1, r2/1000+10000}, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x2400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000400)={0x0, 0x4, 0x1a44}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000480)={r6, 0x3}, 0x8) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f00000004c0)=0x6, &(0x7f0000000500)=0x4) r7 = socket$inet(0x2, 0x8080a, 0x1) ioctl$void(r7, 0xc0045c79) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000000540)) read(r4, &(0x7f00000005c0)=""/180, 0xb4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000700)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000800)=0xe8) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r5, &(0x7f0000000ac0)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000a80)={&(0x7f0000000900)=@polexpire={0x154, 0x1b, 0x208, 0x70bd25, 0x25dfdbfc, {{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x2, 0x4e24, 0x5, 0x2, 0x20, 0x80, 0x0, r8, r10}, {0x81, 0xb3d, 0x4bb5dfce, 0x10000, 0x2, 0x6, 0x3, 0x1}, {0x3, 0x100, 0x0, 0x9}, 0x0, 0x6e6bb1, 0x1, 0x1, 0x2, 0x1}}, [@policy_type={0xc, 0x10}, @algo_aead={0x88, 0x12, {{'gcm_base(ecb(serpent),sha384-avx2)\x00'}, 0x1c8, 0x0, "71cbb4d078e7bd3b9b4aab32e04aa5455818cf9d49a8e63291cadee0233589b9aa430aa7a0d4c415f34df5d274a44d1bbfc082719801108949"}}]}, 0x154}, 0x1, 0x0, 0x0, 0x10}, 0x1) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000b00)=0x0) tkill(r12, 0x18) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = add_key$keyring(&(0x7f0000000d00)='keyring\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000b80)='user\x00', &(0x7f0000000bc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000c00)="d1e56a6410e520f19e2d727bd66ab908ae799054646bef0601913955d28612ed9abf6831963da1a7250760e5829da0577ca3a4a3ca8c5fdfdb60f32c636167e10bf55ad01a39ed862f067da59a54713294bea1bde8bbd44fc8f311d5d872974a41eadfee412c33cab5a59a7eb760b74d05c5386de5453dfd8b5656937beb99a5fbbdbffa056c500c6d74ed0ac9a9bb122bfc2738488b6177b7c8119879647fd1be79070f8649943671bd1b2af1b42088e38cf8cc9d5a4b39098bb048e72a1423cf87f06f643e8eaba97ddcaf7bf772483c", 0xd1, r15) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000000d80)={0x1, 0x7, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="b6379ac46497", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f0000000dc0)={0x1ff, 0xab, "468d34c643d1ac414edcf8105d6a264142d949640298f0fd12333943dade715be92afc8cad1849ed2fb26aa5bf630756f69748d38140a7f425275192e141ce1127b150c2bb8dee24e06b303f2b5921a6a70307d0e3e6df4272d8a130e099476396fe0a6668ca9efb393640ceb5bd28ac3349f22d14abfe018ae93405bbf02ccbb91a905dbef430cc273645094f96314bf046375ca05cf026c8b0be4fbfc2b10d8336a2c81678a64a9f670f"}) setsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000e80)={r12, r9, r11}, 0xc) syz_extract_tcp_res(&(0x7f0000000ec0), 0x8, 0x7fffffff00000) getsockopt$inet_mreqsrc(r14, 0x0, 0x0, &(0x7f0000000f00)={@remote, @multicast2}, &(0x7f0000000f40)=0xc) 2018/04/17 00:21:28 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000200)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) r1 = socket$inet(0x2, 0x2, 0xffffffffffffffff) setsockopt$IP_VS_SO_SET_EDITDEST(r1, 0x0, 0x489, &(0x7f0000000240)={{0xad, @broadcast=0xffffffff, 0x4e20, 0x2, "73e36400e090874abd174137004000", 0x10, 0x8, 0x4b}, {@multicast1=0xe0000001, 0x4e24, 0x1, 0x7, 0x20, 0xc3e}}, 0x44) setsockopt$inet_int(r1, 0x0, 0x1, &(0x7f0000364ffc)=0xff, 0x4) socketpair(0xa, 0xb, 0x8003, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000001c0)=0xff, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x2b, @empty, 0x4e24, 0x2, 'rr\x00', 0x21, 0x0, 0x3a}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xcc, &(0x7f00000000c0)="c56ed2da22556bb88bc59cc037b107c2f7114917dda50df90abad0582ef0f303fa545d7c7c1f485c0674da6cb5d164984800bfbcb9e2a78553925121f3a0bfcc4ef28e29b3606064ba69e679", 0x4c) 2018/04/17 00:21:28 executing program 7: mkdir(&(0x7f0000000340)='./file0/file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x2, &(0x7f0000000280)=[{&(0x7f0000000140)="f7c89387f129856f53a5e45db6562185eb1d23851bf2a6646c25d3eec2bd989b328996a11aec2f46a7f1b4482b0e2327be212b920bebc9b0cd66fd29459d44d2bb8535e4e5cd7b47f2b3a51cb49dd35ae6c1bb1a87838411ad19bd5f97b5f64ff546b10164b917e482b9cb439a51a004e748e447840d6f286db5ba2ef09ab5c3b7543110e55ee8320fe9fc14b7625116e980b9036c4c4f8fca24d6010b270a8a96269fb47fe6672e36c7b131774b466025d2", 0xb2, 0x7f}, {&(0x7f0000000200)="a78e07c7aff5582898ce405744a6e12b2f4b63c14ae4281077e9dd6b8285b547f27e0243dbc262d4f51c13754c035a41e91475a07a2c936027eb961c38de84cd4320", 0x42, 0xff}], 0x42, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) r1 = epoll_create(0x1f) ioctl$TIOCNXCL(r0, 0x540d) poll(&(0x7f0000000000)=[{r0}, {r1}], 0x2, 0x80000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)) close(r0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f0000000080)) [ 330.833671] binder: 22273:22276 got reply transaction with bad transaction stack, transaction 102 has target 22273:0 [ 330.868496] binder: 22273:22276 transaction failed 29201/-71, size 0-0 line 2942 2018/04/17 00:21:28 executing program 1: r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x1) fcntl$lock(r0, 0x0, &(0x7f0000027000)) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0x0, 0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000001980)=[{&(0x7f00000018c0)=""/182, 0xb6}], 0x1) r1 = syz_open_pts(0xffffffffffffffff, 0x0) dup3(r1, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000000000)) [ 330.892077] binder: 22273:22276 unknown command 1073743878 [ 330.912533] binder: 22273:22276 ioctl c0306201 20000180 returned -22 [ 330.936806] binder: BINDER_SET_CONTEXT_MGR already set 2018/04/17 00:21:28 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'lo\x00'}) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) memfd_create(&(0x7f0000000140)="5b2a965b", 0x6) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r2, &(0x7f0000000080)="5fb6", 0x2) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x1000, 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r2, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') 2018/04/17 00:21:28 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/183, 0xb7) pwrite64(r0, &(0x7f0000927000)='-0', 0x2, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040)=0x10, 0x6, 0x8) [ 330.972145] binder: 22273:22300 ioctl 40046207 0 returned -16 [ 330.972211] binder_alloc: 22273: binder_alloc_buf, no vma [ 330.972253] binder: 22273:22276 transaction failed 29189/-3, size 40-8 line 3134 [ 330.975282] binder: 22273:22303 got reply transaction with no transaction stack [ 330.975300] binder: 22273:22303 transaction failed 29201/-71, size 0-0 line 2927 [ 330.982700] binder: 22273:22303 BC_ACQUIRE_DONE u0000000000000000 no match [ 331.069557] binder: undelivered TRANSACTION_ERROR: 29189 [ 331.075584] binder: release 22273:22276 transaction 102 out, still active [ 331.102896] binder: send failed reply for transaction 102, target dead [ 331.256252] sd 0:0:1:0: [sg0] tag#113 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 331.265508] sd 0:0:1:0: [sg0] tag#113 CDB: Persistent reserve out, sa=0x16 [ 331.273048] sd 0:0:1:0: [sg0] tag#113 CDB[00]: 5f b6 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 331.282122] sd 0:0:1:0: [sg0] tag#113 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 331.291051] sd 0:0:1:0: [sg0] tag#113 CDB[20]: 00 00 00 [ 331.309741] sd 0:0:1:0: [sg0] tag#481 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 331.319651] sd 0:0:1:0: [sg0] tag#481 CDB: Persistent reserve out, sa=0x16 [ 331.327134] sd 0:0:1:0: [sg0] tag#481 CDB[00]: 5f b6 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 331.336965] sd 0:0:1:0: [sg0] tag#481 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 331.346356] sd 0:0:1:0: [sg0] tag#481 CDB[20]: 00 00 00 [ 331.411283] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:29 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000100), 0x4) r1 = memfd_create(&(0x7f00000000c0)='vmnet1\x00', 0x2) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000000)) mq_timedreceive(r1, &(0x7f0000000140)=""/4096, 0x1000, 0x0, &(0x7f0000000080)={r2, r3+10000000}) 2018/04/17 00:21:29 executing program 1: r0 = memfd_create(&(0x7f00000000c0)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000000)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/17 00:21:29 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000040)={{0x0, @rand_addr=0x3, 0x4e21, 0x2, 'fo\x00', 0x4, 0x3, 0x2e}, {@broadcast=0xffffffff, 0x4e23, 0x1, 0x537, 0x6, 0x40}}, 0x44) fsetxattr(r0, &(0x7f00000000c0)=@random={'os2.', '/dev/ppp\x00'}, &(0x7f0000000100)='security*\x00', 0xa, 0x3) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000200)={'nat\x00', 0x0, 0x3, 0x0, [], 0x8, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)}, &(0x7f0000000280)=0x50) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000300)={r1, r2/1000+10000}, 0x8) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/enforce\x00', 0x2400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000400)={0x0, 0x4, 0x1a44}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000480)={r6, 0x3}, 0x8) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f00000004c0)=0x6, &(0x7f0000000500)=0x4) r7 = socket$inet(0x2, 0x8080a, 0x1) ioctl$void(r7, 0xc0045c79) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000000540)) read(r4, &(0x7f00000005c0)=""/180, 0xb4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000700)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000800)=0xe8) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r5, &(0x7f0000000ac0)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000a80)={&(0x7f0000000900)=@polexpire={0x154, 0x1b, 0x208, 0x70bd25, 0x25dfdbfc, {{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x2, 0x4e24, 0x5, 0x2, 0x20, 0x80, 0x0, r8, r10}, {0x81, 0xb3d, 0x4bb5dfce, 0x10000, 0x2, 0x6, 0x3, 0x1}, {0x3, 0x100, 0x0, 0x9}, 0x0, 0x6e6bb1, 0x1, 0x1, 0x2, 0x1}}, [@policy_type={0xc, 0x10}, @algo_aead={0x88, 0x12, {{'gcm_base(ecb(serpent),sha384-avx2)\x00'}, 0x1c8, 0x0, "71cbb4d078e7bd3b9b4aab32e04aa5455818cf9d49a8e63291cadee0233589b9aa430aa7a0d4c415f34df5d274a44d1bbfc082719801108949"}}]}, 0x154}, 0x1, 0x0, 0x0, 0x10}, 0x1) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000b00)=0x0) tkill(r12, 0x18) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}) r15 = add_key$keyring(&(0x7f0000000d00)='keyring\x00', &(0x7f0000000d40)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f0000000b80)='user\x00', &(0x7f0000000bc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000c00)="d1e56a6410e520f19e2d727bd66ab908ae799054646bef0601913955d28612ed9abf6831963da1a7250760e5829da0577ca3a4a3ca8c5fdfdb60f32c636167e10bf55ad01a39ed862f067da59a54713294bea1bde8bbd44fc8f311d5d872974a41eadfee412c33cab5a59a7eb760b74d05c5386de5453dfd8b5656937beb99a5fbbdbffa056c500c6d74ed0ac9a9bb122bfc2738488b6177b7c8119879647fd1be79070f8649943671bd1b2af1b42088e38cf8cc9d5a4b39098bb048e72a1423cf87f06f643e8eaba97ddcaf7bf772483c", 0xd1, r15) ioctl$TUNSETTXFILTER(r5, 0x400454d1, &(0x7f0000000d80)={0x1, 0x7, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="b6379ac46497", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) ioctl$RNDADDENTROPY(r5, 0x40085203, &(0x7f0000000dc0)={0x1ff, 0xab, "468d34c643d1ac414edcf8105d6a264142d949640298f0fd12333943dade715be92afc8cad1849ed2fb26aa5bf630756f69748d38140a7f425275192e141ce1127b150c2bb8dee24e06b303f2b5921a6a70307d0e3e6df4272d8a130e099476396fe0a6668ca9efb393640ceb5bd28ac3349f22d14abfe018ae93405bbf02ccbb91a905dbef430cc273645094f96314bf046375ca05cf026c8b0be4fbfc2b10d8336a2c81678a64a9f670f"}) setsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000e80)={r12, r9, r11}, 0xc) syz_extract_tcp_res(&(0x7f0000000ec0), 0x8, 0x7fffffff00000) getsockopt$inet_mreqsrc(r14, 0x0, 0x0, &(0x7f0000000f00)={@remote, @multicast2}, &(0x7f0000000f40)=0xc) 2018/04/17 00:21:29 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000adff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x80247009, &(0x7f00004beffc)) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) 2018/04/17 00:21:29 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000000)=0x33, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x9) ioctl$TIOCNOTTY(r1, 0x5422) 2018/04/17 00:21:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='net\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) rmdir(&(0x7f0000000300)='./file0\x00') preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/04/17 00:21:29 executing program 7: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) 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$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="75736572807b2f00e829065a81eb2a36012e2374adf7e8a893136af927838179625c18e561cf98"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) pivot_root(&(0x7f0000000340)='./file0\x00', &(0x7f0000000400)='./file1\x00') write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:29 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:29 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/04/17 00:21:29 executing program 2: mmap(&(0x7f0000e0d000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x9, &(0x7f0000000040)=""/60) 2018/04/17 00:21:29 executing program 4: unshare(0x20020000) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000000080)) r0 = socket$key(0xf, 0x3, 0x2) rt_sigsuspend(&(0x7f0000000080)={0x80000000}, 0x8) umount2(&(0x7f0000000000)='./file1\x00', 0x0) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000480)=""/111, 0x6f}, 0x0) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/04/17 00:21:29 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/04/17 00:21:30 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000040), &(0x7f0000000000), 0x40000000) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000001000)=""/4096) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x10100) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000000c0)=""/42) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000100)=""/168) 2018/04/17 00:21:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="290000002000190000008d6affffda0e0200000000e80001040000040d000be7ffffffffffff7f0000", 0x29}], 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xa7, "aca5d195c4755988e7595c3b9d2f0af3c0bedfa14f6659c243413e5ae3d03b9b93ad2570078fcd90cf78b7161d4bdb577c9b61ae9cd1c914b3769b0f669a9ecdb48fc3d25fcc2d91f8bac51e6474ba301f5d70a8e9f9628328fdadd146f8f8b04713fb0f98614ce0569d3134c3129b945837bfa7b9e553342de50dbeb3ffa58e1b5cd6b6c15072d9abbac946f41564a05a2e47ecb1b282f9e487a02d8d9e303952c3ec502e6f3e"}, &(0x7f0000000180)=0xaf) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x13}, 0xff}}}, &(0x7f0000000280)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x7, 0x7, 0xff, 0x2, 0x1, 0x12, 0x4, {r3, @in6={{0xa, 0x4e24, 0x9b59, @empty, 0x6}}, 0x240, 0x0, 0x1778, 0x7fff}}, &(0x7f0000000380)=0xb0) 2018/04/17 00:21:30 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000001c0)=0x8001, 0x2) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0xb8e1) vmsplice(r2, &(0x7f0000000700)=[{&(0x7f0000000440)="9b3e", 0x2}, {&(0x7f0000000640)="a9c07a07fbcce3ea29c8dfa1d2f4f92a44d5a89f39283516a402f60866448ea476ca4d41dc6792d2e2cc725e2cc883098597a758ca6a539fa71ddc8f6da6b559558f0a68cbbc991d1ddde9192fa53456d38f1592b2006612a6e49ebe1ede7e1918388f0ab9938a5abadef755399dc7fff1a156131f700dfa5e8941edb4505c54130886ac9dcd6c95b6eb4a88129d5cd25923681e09fe23c822aa1d6039b00e758c83d519184d5a062e8ef2443ab4", 0xae}], 0x2, 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) clock_gettime(0x0, &(0x7f00000000c0)) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000740)={0x0, @multicast1, @dev}, &(0x7f0000000780)=0xc) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000480)=0x10000) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000200)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f0000004f98)=ANY=[@ANYBLOB="016340400000000000000000"], 0x0, 0x0, &(0x7f0000002000)}) readv(r1, &(0x7f00000004c0)=[{&(0x7f00000007c0)=""/197, 0xc5}, {&(0x7f00000008c0)=""/211, 0xd3}, {&(0x7f00000009c0)=""/142, 0x8e}, {&(0x7f0000000a80)=""/158, 0x9e}], 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r3 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000012000)={0xd1, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0563044000000000145c8a604d69beb00f23b8aabf2b1ab57a464f0b8ea7533c707f45d5e2c46d57a512b39e1350d709112bf65b3bca4a1a44d2ed1f8c01ce2d283bde4353636184cac96fd375b19b63f76c0a27bc0f23b7ea7bdf1f4124cf7c194503f6d25cac165d40eb1776f1a4ed441906fa64a9e9b827894acd0d1e51f8940deff29ad89f2549a9639d90d853fc65429d95a94b37488897117a8555177bb5a92130dad3ecde4f9a72f72a01f788f23079046f5072ac0ce391023ff5ffece7c28dcc915034e5c1284da6bee9257df8"], 0x0, 0x0, &(0x7f0000012fc7)}) close(r3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000580)) flistxattr(r1, &(0x7f0000000240)=""/229, 0xe5) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000200)={0xfffffffffffffec8, 0x0, &(0x7f0000000540)=[@register_looper={0x630b}, @increfs={0x40046304, 0x1}, @exit_looper={0x630d}], 0xfffffe2e, 0x0, &(0x7f0000000500)="c2"}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}]}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r4, 0x6}, 0x8) 2018/04/17 00:21:30 executing program 1: r0 = socket$packet(0x11, 0x100000000000002, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x80002) ppoll(&(0x7f0000000180)=[{r1, 0x3}, {r0, 0x244}, {r1, 0x201}, {r1, 0x6}, {r1}, {r1, 0x20}, {r1, 0x9410}, {r1, 0x100}, {r0, 0x200}, {r1, 0x4064}], 0xa, &(0x7f0000000200)={0x77359400}, &(0x7f0000000340)={0x10001}, 0x8) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0xfffffffffffffff9}) ioctl$int_out(r1, 0x5460, &(0x7f0000000140)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syzkaller0\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="03000000c352fc1322f71eea5deef135a093c53162df7d0a94219120a29e818221c9e7575da481cd669d35047bdd516e83d8d0bf95e0b599df05ed48fd8c19e1f4465aa151e4bfc59d31fc7409356a3c808015facc4c9be2c4dcea33cba0e151a0de4fce7002d678b72c3a1ca1d131881481a97cff29b405b8adb5620ce7d4dbec944e0f1e2f076d93b793013a89bbf4ecf2d6b5feae9626dfce15b000957dba1ddf5ec6a7b86d16d179123a15cdc7dd0000000000000000000000000000000000000000"]}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x42, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0)={0x3, 0x1f, 0x9, 0x4}, 0x8) 2018/04/17 00:21:30 executing program 0: r0 = epoll_create1(0x80000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000784fef)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013}) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x6df) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x8000000c}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)=r2) epoll_wait(r0, &(0x7f0000586000)=[{}], 0x1, 0x0) 2018/04/17 00:21:30 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x8000) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x2) rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='\x00') 2018/04/17 00:21:30 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000180)='net/protocols\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket(0xa, 0xe, 0x4) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000003000), &(0x7f0000000000)) 2018/04/17 00:21:30 executing program 1: pipe2(&(0x7f00004bb000)={0x0, 0xffffffffffffffff}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000000c0)=0x0) sched_getscheduler(r2) fchmod(r0, 0x439) socketpair(0xa, 0x80006, 0x1, &(0x7f0000000040)) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f00000001c0), 0x1000) fchdir(r1) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000000)={0x4, 0x80000000}) signalfd4(r1, &(0x7f0000000080)={0x9}, 0x8, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x40010, r1, 0x0) 2018/04/17 00:21:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x4}) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000000000)) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$netrom(r1, &(0x7f0000001080)=@full, &(0x7f0000001100)=0x48, 0x800) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r2, &(0x7f000002b000)="1f0000000104fffffd3b54c007110000f30501000b000500000423ca0000cf", 0x1f) getsockopt(r2, 0x8, 0x8000, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) 2018/04/17 00:21:30 executing program 1: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x66, {0x2, 0x4e23}, 'eql\x00'}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r2, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) [ 332.603917] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 332.619445] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 332.710492] IPv4: Oversized IP packet from 127.0.0.1 [ 333.238947] binder: 22409 RLIMIT_NICE not set [ 333.246031] binder: 22405:22409 ioctl c0306201 20012000 returned -14 [ 333.254625] binder: 22405:22437 ioctl c0306201 20004000 returned -14 [ 333.262398] binder: BINDER_SET_CONTEXT_MGR already set [ 333.268682] binder: 22405:22409 ioctl 40046207 0 returned -16 [ 333.277222] binder_alloc: 22405: binder_alloc_buf, no vma 2018/04/17 00:21:31 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) 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$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB='eser.{/\x00'], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f000082cfe8)=""/24, &(0x7f0000f08ffc)=0x8) 2018/04/17 00:21:31 executing program 6: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000140)=r1) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) capset(&(0x7f0000594ff8)={0x19980330}, &(0x7f0000244000)) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000001c0)={{0x3f, @multicast1=0xe0000001, 0x4e20, 0x1000, 'none\x00', 0x20, 0xfffffffffffffffa, 0x3d}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x0, 0xc51, 0xae7, 0x7661}}, 0x44) accept4$netrom(r0, 0x0, &(0x7f00000000c0), 0x80800) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r4 = add_key(&(0x7f00000002c0)='ceph\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000340)="46feeddda0e900ea5d4573ca63aaeb700b4592198f799dd6db0ce46324bf74a3aeafc293171dc86880591cf14e14e5bd84c1aa5758ac95e841c88b9679eca0806de77d287b41cc8f27536d6d81cdd653e296eea006d1420017fa771d5544149a0e4e99caf39f00c695ce7a627e17f3b0149448fe418a72b25cd3dc8d6b51a80d09e3ad9f9cb64c94c9cdacc3c336a08dc4ce65e164059847bae1935a7e920ed915d3f97f4571643a3b27d82642e81374e752ec27c858f537e6c5f4feb9bba6ce68c9660ff501e5231c52e905b65910f3", 0xd0, 0xfffffffffffffff9) keyctl$link(0x8, r3, r4) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/04/17 00:21:31 executing program 5: r0 = getpid() mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0) process_vm_readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/97, 0x61}, {&(0x7f000000a000)=""/51, 0x405}, {&(0x7f000000b000)=""/73, 0x49}, {&(0x7f0000006000)=""/4096, 0x7eb}], 0x4, &(0x7f0000007000)=[{&(0x7f0000000fbd)=""/67, 0x7ffff000}, {&(0x7f0000008f73)=""/141, 0x8d}, {&(0x7f000000b000)=""/240, 0xf0}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x6, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000100)) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a0603ffec04810000000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x200000, 0x0) 2018/04/17 00:21:31 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB="500000002c00000125bd7000fddbdf25023f10008c931d73fb5df0949d5a4a10af892fa0723ffa33fffa83"], 0x1}, 0x1, 0x0, 0x0, 0x4000005}, 0x5) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x100000001}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003b9fdc)) kexec_load(0x1ff, 0x7, &(0x7f0000002a40)=[{&(0x7f0000000540)="178d81616f92e9", 0x7, 0x8, 0x3}, {&(0x7f0000000600)="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", 0xfe, 0x1000, 0x1ff}, {&(0x7f0000000700)="20365f16c92a1bf399387fab0fea013f2d13f074f0ee3ea453e3146ccab0ac9f28bb38ae99ad3d855d40966753b7c3bbfcc0aa69989a49e7533ca606b1eb30de05a0007aa14a19084821a3880e60c646142c787410fe59a0ef63feb4ffa1dd19a6b160b7b8d979cb5f72890408727f5bc8396df4196102937bae8d71a34215d64e0935b8b57b6b0018b43e87cd6ac3b39549372ae83d864ae6c4195f6c07ba810ec26322c817acbd36141f646184b21217d75f1df6945857d86fdee6ceb81bce5a63a3dc3ae75477fff777c639ce284ae1930cb6", 0xd4, 0xfffffffffffffffb, 0x6}, {&(0x7f0000000840)="a091ab090173d62ef31c62df24669ea4e20367a8774714434002b123dbe640e97d4eb64e0d970b5794323b11ea7c65178989832d044bc3993ed221773e97242b4ba800768175ab55d4a4eb4df85215bca6b404541af5e19d822264b5a63773c41bbd04d738ebfa09dbd1d533784889137f34189e1b33d2e115d926477672442e7c1e49e0858a9292165b63beeca28d5fb8bd1235183be26016d530848b067a0a3f365ded0126942728c0e4843c4e3de0b71a286a4173", 0xb6, 0x1, 0x96b}, 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0x1000, 0x19c7, 0x9}, {&(0x7f0000001940)="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0x1000, 0x0, 0x7b}, {&(0x7f0000002940)="10d601ea8012e065924de5e415475e5d6fe98f75767d841acf9fdfa6f485134b1db8b0472c96f3b014b8cd3318974732c0870c9e4418f505343a10372a77a66bcc92d85e98baccff79859fcf7c4019d906d1bd03c491e8fecf12d64f0f666f84fdf9fc01106937f44545d6a7206f28dbf199f98f12db8c2c4284ed468c6d247c2839f2d1072813d8e08ccdb2ad100cd9bbeebd57964f65453d585fca01b18fdb706b5f7a8c520729a32f3bf71d2a90ab3c26c96058d44e8d637ced0123d6af4e30e6f43416c311e8b55ddb", 0xcb, 0x3, 0x5}], 0xa0000) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000280)="51a306f3f51c67789602d7a2b2b329f6b0c3419231426efcff62a4c36225136e5414a7f01c0aa199fa4fee907ad1dffd3bea74c6", 0x34) r3 = syz_open_pts(r2, 0x11) ioctl$int_in(r3, 0x5452, &(0x7f0000f27ff8)=0x81) r4 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c17694889", 0x27}], 0x1, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r5, r6, 0x7}) renameat(r4, &(0x7f0000000500)='./file0\x00', r4, &(0x7f00000000c0)='./file0\x00') open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x4) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r7) r8 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r9 = dup3(r8, r7, 0x0) fcntl$setstatus(r7, 0x4, 0x4000) write$cgroup_subtree(r9, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r8, 0x3) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r9, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) 2018/04/17 00:21:31 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x2, 0x2, {0xffffffffffffffff, 0x3, 0x10000, 0x2, 0x3}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0xfffffffffffffb2d}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x7, 0x100000001, 0x1, 0xecca, 0x84}, 0x98) accept4(r0, &(0x7f0000000080), &(0x7f0000000100)=0x80, 0x0) 2018/04/17 00:21:31 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x58801, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x80, 0x2) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000026c000), &(0x7f000000afd0)}}], 0x0, 0x0, &(0x7f00000002c0)}) r2 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x12132, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0xc, 0x0, &(0x7f0000000000)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f0000000080)}) 2018/04/17 00:21:31 executing program 0: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x81, 0x301000) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x3, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f000002f000/0x1000)=nil, 0x1000}, 0x1}) r1 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r1, &(0x7f0000311fe6)=@known='com.apple.system.Security\x00', &(0x7f000024e000)='/dev/sg#\x00', 0x9, 0x0) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797a30716c8e4449a3a6c822192e521d01da3a2732a3c54ec8ed7c274654546c313f6b4dd555ae8c78182b9341e5b8315ef5d05a004a5244b63098cd7004b47747a3ddb9ba1fc367c1282cfaf9cd441dcc7059d08c25b727c5c3aba38db7d12d5550e4b8e048964c19b3abfceecf3ba6d0d0d3c2e4146c8406c632671a4ee9138f518ceb91b9c99eb667f10700cb9721f377ffe7f17cbe0d6569866a73a24d48bd2273aca70dd13e68c88fd323ccee3b25f442710a7d0829796634bde3e536e0b295fafcdeb1837d5b74a3734aa5f53c3e60637906be8d8878fdc1a72e530ddb2ddba78a944dd9263749095e0814ae037fc25867761b98a3169e08cfb360ddb535d57b817064375bfd4cc8dad244bda08b855573005f8e756836fac05038768b4b15e810652df4d94d8ea13be0d3e1ec12df83"], 0xcd) [ 333.282992] binder: 22405:22409 transaction failed 29189/-3, size 0-0 line 3134 [ 333.283996] binder: 22405:22438 got reply transaction with no transaction stack [ 333.284004] binder: 22405:22438 transaction failed 29201/-71, size 0-0 line 2927 [ 333.286497] binder: BINDER_SET_CONTEXT_MGR already set [ 333.286504] binder: 22405:22438 ioctl 40046207 0 returned -16 [ 333.290037] binder: 22405:22438 ioctl c0306201 20012000 returned -14 [ 333.326582] binder: undelivered TRANSACTION_ERROR: 29189 [ 333.332767] binder: undelivered TRANSACTION_ERROR: 29201 [ 333.351897] binder: undelivered TRANSACTION_COMPLETE [ 333.363997] binder: 22443:22448 BC_FREE_BUFFER u0000000020ffd000 no match [ 333.371886] binder: undelivered TRANSACTION_COMPLETE [ 333.390856] binder: undelivered transaction 110, process died. [ 333.403683] binder: BINDER_SET_CONTEXT_MGR already set [ 333.412727] binder: 22443:22454 ioctl 40046207 0 returned -16 [ 333.424225] binder_alloc: 22443: binder_alloc_buf, no vma [ 333.431521] binder: 22443:22448 transaction failed 29189/-3, size 0-0 line 3134 [ 333.455787] binder: undelivered TRANSACTION_ERROR: 29189 [ 333.461748] binder: release 22443:22448 transaction 115 out, still active [ 333.482390] binder: undelivered TRANSACTION_COMPLETE [ 333.488821] binder: send failed reply for transaction 115, target dead [ 333.906484] IPv4: Oversized IP packet from 127.0.0.1 [ 334.273137] IPVS: set_ctl: invalid protocol: 63 224.0.0.1:20000 none 2018/04/17 00:21:32 executing program 7: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB='eser.{/\x00'], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:32 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000f2f)={@in={{0x0, 0x4e20}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/04/17 00:21:32 executing program 6: recvmsg(0xffffffffffffff9c, &(0x7f0000000140)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f0000000080)}], 0x3, &(0x7f00000024c0)=""/4096, 0x1000, 0x9}, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000180)=0x6, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x8925, &(0x7f0000000240)={'gretap0\x00', @ifru_settings={0x40, 0x9, @sync=&(0x7f0000000200)={0xe7e7, 0x7, 0x80}}}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000001c0)={r2, r3/1000+30000}, 0x8) ioctl$sock_ifreq(r1, 0x8942, &(0x7f0000000480)={'lo\x00', @ifru_data=&(0x7f0000000100)="9b18ad7a48ee007e7c7fbde3a4c9c6d6aa10ca0b06023bcc9f9abb1df6ef122f"}) 2018/04/17 00:21:32 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000040)=@ax25={0x3, {"1e08e60be1a65c"}, 0xfffffffffffffffe}, 0x80) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000ac5000), 0xfffffffffffffd7b) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)="913aa9f5f11571db1bb81e6574cc4c557d36bee7b0b49cc0cd3915613b74bbca4b4799e4b49d0ebecf744c7ffba32cede9393e59f6dde411c8b0bfcec7f041da", 0x40}, {&(0x7f0000000100)="db5c4a4eb6ee201a7cca59d3f4bfbef0705db7ed4bb227ca2a4cedebabdd4d44f5fd1930a85aed653e42b4d2a555ffc7efb869ad0db359ecca7d1bbeb5f5ea39a0a9a7b91b99243ae63b79258c00c89097fde3b3c5588e7b14b835d1319873606224cee97d405e6ed946806a0b41884eeb350238bb1d3b8ced53501201fa8d2d6b70e2b58c924b5708b37c0c00fdd2aaaddacc41219e6089ec15981ac4d923b8d70ef69f357041d93126bc3935761c61cb1818cc9e78d8733099ce22845c1421e0666f866ab943e3e7ba92974cce3d7f09e49bc2e5459effcd8aea7b927ebd9785a7fb400528ac5ef2df00f2dbad995e133106a8150da5c0f0", 0xf9}], 0x2, 0x2) 2018/04/17 00:21:32 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x181000, 0x2) fallocate(r0, 0x1, 0x7, 0x7) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r1) 2018/04/17 00:21:32 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000780)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003970149bd50ca8a9848a3c728f1c46b7b31afdc1338d544f0009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="0646d915a5dc12982689279b7f2362de2c3940349378ebfb634bde0253d1317e39e5e7d6f778be9bd6ac59d1", 0x2c, 0x10, &(0x7f0000000100)={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), 0x4) 2018/04/17 00:21:32 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) setsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f0000000300)=0x9, 0x4) 2018/04/17 00:21:32 executing program 5: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r0 = socket(0x800000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="26000000130047f10714c1f9590022ff001000e30100000000000000000e0000060010000535", 0x26) 2018/04/17 00:21:32 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000180)=""/182, &(0x7f0000000000)=0xa1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x1) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e22, 0x200, @empty, 0x4}, 0x1c) 2018/04/17 00:21:32 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40), 0x0, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000001040)=ANY=[@ANYBLOB="ee822957ab8f045f7f651a31a629f62b6417ab73b90c006e41c46a509d89903097f0ea06239ac49d00edf48c27400e8569efd27e68d12b02957b0924a1d85ae1e297bdf53fb2da9da210ffb07d215717cd464bd98e9b10cb258fffb29089b7c87c39bb484b088159067e8117ee2401ee526360ff899941925db83b9ca42106506dc101e3f4e6369d6a524a5886313fcbbeae2f762ab2a696d4f163af8d50fd473f881b3e3404f63627a868de62cc7ed29e01c47770e427d4d9295b1299d04a88fc994a4616e814c03aa936326b468ef7c5ba5f57b73ac3485f69f933e60cfb81c20a53987919cc8a65481885acd17a712e2bf3cdd528e9c1", @ANYPTR=&(0x7f0000000380)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB], @ANYBLOB="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", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRES16=r0, @ANYRES16=r0, @ANYRES16, @ANYPTR64], @ANYRES64=r0, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES64=r0, @ANYPTR]], @ANYRES64=r0, @ANYRES16=r1, @ANYRES32=r1, @ANYBLOB="cb2c6d3840fadba9dece92f810c9a0e4d4109ea4e6c24613", @ANYRES64=r1, @ANYPTR64=&(0x7f0000000880)=ANY=[@ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="dc7ff3e0ceb7000cb5b145e33bc2719c065a8314903ca7972e85430fe8b460c4e0db11c5b397637679d10df85d3c4cb3970e61f326711cdf23d12f2668a28eb47093bef481db5f2e9d6f6a61bcfe099d65ca4d"]], 0x132) ftruncate(r1, 0x3) r3 = getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioprio_get$pid(0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) r4 = socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="7ced00ba3cdfd9ec17cb394f941ad7b347ef2266e7ef383807ef8c0108af4c0c7aed"]) r5 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r6 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/checkreqprot\x00', 0x2000000000000, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) fcntl$getownex(r5, 0x10, &(0x7f0000000140)) getpgid(r3) ioctl$BINDER_WRITE_READ(r6, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) splice(r6, &(0x7f0000000040), 0xffffffffffffffff, &(0x7f0000000080)=0x31, 0x400000000000, 0x1) close(r5) sendmsg$nl_route(r7, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xfffffffffffffd50, &(0x7f0000000240)={&(0x7f0000000300)=@setneightbl={0x54, 0x43, 0x322, 0x70bd2a, 0x0, {0x2}, [@NDTA_NAME={0x1c, 0x1, '/selinux/checkreqprot\x00'}, @NDTA_THRESH3={0x8, 0x4, 0xfffffffffffffff7}, @NDTA_THRESH1={0x8, 0x2, 0x2}, @NDTA_THRESH1={0x8, 0x2, 0x5077}, @NDTA_GC_INTERVAL={0xc, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/17 00:21:32 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x181000, 0x2) fallocate(r0, 0x1, 0x7, 0x7) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r1) 2018/04/17 00:21:32 executing program 5: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) r0 = socket(0x800000010, 0x3, 0x0) write(r0, &(0x7f0000000000)="26000000130047f10714c1f9590022ff001000e30100000000000000000e0000060010000535", 0x26) 2018/04/17 00:21:32 executing program 4: r0 = add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="7adea5ddc224d74a12a892d5daf154eaf557ae7bb4405dc6525054d0f0815dd5568ee87c89cdea6a122a522b4f2d38d3d368807d34263005e998e05217768d5d172c464e94765fe9eac4b91cef889acea03f662969becc50cccf312e1699e9b84f8238af4fc8d0202411f2388595dda229fef9262b54568bd81f3f235353cdbc7693265c546ee8d32269e12bd299364c20d8900ce0bbf483c4f09d99e90ed71c11edc53c84fbe5f2f05d7858574825b39bd4f8667a4999e2a31fe9097a72620ef0b5e1b5b31383a69b", 0xc9, 0xfffffffffffffffa) add_key(&(0x7f00000001c0)='blacklist\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xfffffe00}, &(0x7f0000000000), 0x0, r0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10000, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000240), 0x2) 2018/04/17 00:21:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt6_stats\x00') wait4(0x0, &(0x7f0000000040), 0x40000008, 0x0) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000011fc2)=""/62, 0x3e}], 0x2000000000000246, 0x0) 2018/04/17 00:21:32 executing program 4: r0 = socket(0x10, 0x802, 0x0) eventfd2(0x8581, 0x800) write(r0, &(0x7f0000000240)="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", 0xfc) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x14}, 0x4e23, 0x0, 0x4e21, 0x3, 0xa, 0xa0, 0xa0, 0x16, r2, r3}, {0x4, 0xfffffffffffffbff, 0x7, 0x1, 0x7f000000, 0x800, 0x3, 0xa1e}, {0x6, 0x401, 0x1, 0x401}, 0x1f, 0x6e6bb1, 0x0, 0x0, 0x1, 0x3}, {{@in=@rand_addr=0xad, 0x4d6, 0x2b}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3504, 0x1, 0x3, 0x2, 0x2, 0x20, 0x3}}, 0xe8) 2018/04/17 00:21:32 executing program 1: r0 = eventfd2(0x0, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)=""/24, 0x18}], 0x1) read$eventfd(r0, &(0x7f0000000000), 0x8) writev(r0, &(0x7f0000000200), 0x0) [ 334.898175] binder: 22505:22508 Acquire 1 refcount change on invalid ref 0 ret -22 [ 334.956885] binder: 22505:22508 Acquire 1 refcount change on invalid ref 0 ret -22 [ 335.107276] netlink: 180 bytes leftover after parsing attributes in process `syz-executor4'. [ 335.131153] netlink: 180 bytes leftover after parsing attributes in process `syz-executor4'. [ 335.412858] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:33 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) writev(0xffffffffffffffff, &(0x7f0000002b80)=[{&(0x7f0000000380)='m', 0x1}], 0x1) syncfs(r0) 2018/04/17 00:21:33 executing program 4: pipe(&(0x7f00001f4ff8)) setrlimit(0x0, &(0x7f0000becff0)={0x1c, 0x400}) pipe(&(0x7f0000000540)) 2018/04/17 00:21:33 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000080)=""/190, 0xbe}], 0x1) r1 = epoll_create(0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r2 = syz_open_pts(r0, 0x0) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet6_tcp_int(r3, 0x6, 0x15, &(0x7f0000000200), &(0x7f0000000240)=0x4) r4 = dup3(r1, r0, 0x0) close(0xffffffffffffffff) fsetxattr(r2, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000000180)='\x00', 0x1, 0x2) dup3(r4, r2, 0x0) 2018/04/17 00:21:33 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x2000001, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="7554fbffb343fde36535b0c03f1a90fc294340ffe8a227f07f12de8c00e8e33e0677af7b1bec9de2977bd4f3c72ae904569d349e322a1e8f81e9eef2cd05639128144ceae11c654824cdd5562a0452a78853037950b8a35881e658583cb5e2c6abfefc2f4163d1443c286fcac1dc6a7c5e72f72f1662b3b63bb35476f5049aae3cea"], 0x0, 0x0, &(0x7f00000000c0)}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) 2018/04/17 00:21:33 executing program 1: personality(0x8400008) uname(&(0x7f0000000000)=""/93) personality(0x10001f) 2018/04/17 00:21:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d18ffc)=0x1, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfcffc), &(0x7f0000d12ffc)=0x4) 2018/04/17 00:21:33 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = 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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000300)=@known='system.sockprotoname\x00', &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) ioctl$void(r1, 0xc0045c78) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) r4 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r4, 0x2, 0x6) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r3) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1}, 0x4) 2018/04/17 00:21:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f00000004c0)={'system_u:object_r:sound_device_t:s0', 0x20, "2f6f7773656400000000000000000000000000000000f9c267757aae4b876b74309664b3968eec6d48d37aa264d5b5965e1bec1069c86de66153311e2bd1db521717de398dc7243a0fb46aeb4a1544ab6c59136024b0fc1887674dcb3ed1a0daed9d2587773e02f7e2b53be7c42b4e69727379b12353ef64063740ce097a954bb9cb9567", 0x20, 0x38, 0xfb}, 0xac) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3800000014000b0000000000000000000200000062366251d60d287451168dc60d72652700d9a05bebc7745c0e3d6d1facecc93c8aff6bf381495bf5944354c7f1ce439d859ab410d57c79bdc61143c65171906ff5646631", @ANYRES32=0x0, @ANYBLOB="0800080000000000080001007f00000108000200ac14140008000400ac1414aa"], 0x38}, 0x1}, 0x0) 2018/04/17 00:21:33 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0xffffffffd, 0x0) write$sndseq(r0, &(0x7f0000000140)=[{0x2, 0xfffffffffffffffd, 0x0, 0x20, @tick, {0x2481, 0x2}, {0xfffffffffffffffd}, @control={0x7}}], 0x1c) r1 = getpid() ptrace$setregs(0xf, r1, 0x7a, &(0x7f0000000000)="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") [ 335.902069] netlink: 32 bytes leftover after parsing attributes in process `syz-executor0'. [ 335.918018] binder: 22546:22550 unknown command -306059 [ 335.924804] binder: 22546:22550 ioctl c0306201 20a20000 returned -22 2018/04/17 00:21:33 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$getown(r0, 0x9) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000000c0)={'filter\x00', 0x35, "abfac3fcf37e3d8369663844fd0bb668c2dcef43b4957bc9512a28f4edb6d18fd84e1b59913f4f320cf146fe4adc03259312de80ae"}, &(0x7f0000000180)=0x59) utime(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x4, 0x7f}) setsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000000340)="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", 0x1000) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000080)={0x3a, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x4, 'rr\x00', 0x2a, 0x6, 0x61}, 0x2c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000000180), 0x0, 0x8080, &(0x7f0000319ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_int(r2, 0x6, 0x19, &(0x7f0000000140)=0x10000, 0x4) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000df9ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/17 00:21:33 executing program 2: unshare(0x30242000) epoll_create1(0x0) fchown(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) 2018/04/17 00:21:33 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f8cff8)='pagemap\x00') r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100100) 2018/04/17 00:21:33 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000100)=[0x80000001]) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x220000, 0x0) 2018/04/17 00:21:33 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) write$eventfd(r0, &(0x7f00000000c0)=0x100000001, 0x8) [ 335.956752] binder: 22546:22561 unknown command -306059 [ 335.962485] binder: 22546:22561 ioctl c0306201 20a20000 returned -22 2018/04/17 00:21:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0xfffffffffffffffe) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000080)=0x1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4209, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000000040), 0x8000000000e, &(0x7f0000000140)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x1, 0x0) vmsplice(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)="2e3e50b9fe98bbc02f5af4cd220a4db3cba3bbe1cb093a8459cd3571205ccd31ee9ef59d30e54b0fd3a327c31b045f08d5c267dccd2a9d4426", 0x39}, {&(0x7f0000000280)="8500a30bae0b7fa1dcb330b75326efde5c473d43f20c7bfcd13ba7938673a63f316faa34034e061b55619c6dd680bdcd6896d01871b5c15e42d8b4d121438210237db3abc7b724ab7aa4e702c123913f7e58cc2e92da78e3b7c6713a8ef5b97665b34cb3bbddaac1699a0cf72a97c82e2c8b0342b2fda43d", 0x78}, {&(0x7f0000000300)="03970a2660d90a2993ae0df6078a5cc9bee1fc495024b2c2b381b2e55dfc2bc31e2489edf22375df4cbd3231ae9ceaec999f9c44d4756af8ee0b7c5643de9f30a9a3c421bb5ceb90de82e9ba06a2c21f486ed280d3fc1fd2b97cdb107d446860ecf7773d8d0c3e07ca3adee260cc095ab3a5c0b4852db4cfa28842b7976eb7f7b8d3371d46bec090a73636555bc88b9fbd86f26d4263d587fd51833e6237bc08264cc2c1044ee029425e9bcbf6e41fce835302806206d15f100c16acdeb36df74d126a05f2793152790c6bd0067cb15837dfdc9739956501cd018e09f7133f74b2338291ee9937c8", 0xe8}, {&(0x7f0000000400)="cdbf1e5f7708b12b13188093ba2a93e7ce607f8de1fd8a1b262c228df1515828f49790bd74d4a547ba706cf4b6ae0e0258e63026cb2243f7dbd77edd5c9806ade2a63a2f89fcc8d87a9d0fcc647250495ded751937511ec6db790dac4e6a241b25ba88dfe82a55583871d0c09ed98cf02527bf371518610ab781d91b60739add80e7e1123d7f845b160b8684804cfd5a273f49fae59bd3df5c376d920f2fa8bf652b57d0134ea2330fa0f5a48abb02a73589de3f1c8a48a2d717aee2899561367fc18e1c3655c4e67c1cb6d171eb77f52a3e", 0xd2}, {&(0x7f0000000500)="af280908acd0b5d4272d2d41fbb4a17ce452425ce60d2cb69536b281e12e37e249dbf67c06b810bf96090c7c0d0daad3c76f2c055a726f4ae0750bc4de48bcf09a1e9b379eba57b202645f9736d47bd4ee7d6a619ce4f98b24c169c9ddb6f6d39528a5c78a3d819072695ad5ba7d92aacbb325041b6d16fc3529c799875a8af2f5fb3657ce34147580b0250c2707afdfb44448495ea3a7393852add618c9f76ec7ecc1607f994bdbea31889ae72cb21c00d4fa5d5407a68cdd14f54dc2dde40dd65ca40e48082ffc63cd0a308cd5db34e67e3b702430ad", 0xd7}], 0x5, 0x8) bind$unix(r3, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e22}, 0x6e) [ 336.036309] IPVS: set_ctl: invalid protocol: 58 172.20.20.170:20004 rr [ 336.072214] IPVS: set_ctl: invalid protocol: 58 172.20.20.170:20004 rr 2018/04/17 00:21:34 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)={0x18, 0x3, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) r1 = socket(0x4, 0x7f9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'ip6gretap0\x00', {0x4, 0x2, 0x5, "079092dd182c", 0xfffffffffffffff7}}) recvfrom(r0, &(0x7f0000000080)=""/142, 0x8e, 0x1, 0x0, 0x0) 2018/04/17 00:21:34 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) write$eventfd(r0, &(0x7f0000000040)=0xcce, 0x8) r1 = syz_open_dev$binder(&(0x7f00003bd000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x10, r1, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) rt_sigpending(&(0x7f00000002c0), 0x8) 2018/04/17 00:21:34 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @remote}, &(0x7f0000000040)=0xc) recvmmsg(r0, &(0x7f0000005580)=[{{&(0x7f0000004240)=@un=@abs, 0x80, &(0x7f0000005500), 0x0, &(0x7f0000005540)}}], 0x1, 0x40000142, &(0x7f0000005680)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80000, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000600)={&(0x7f0000000100)={0x27, 0x0, 0x0, 0x6, 0x0, 0x2, "81946168ac2826e82acdb6230b512adbe6a397c76924796dfd176ce9c12b610ab54b7239677439218487469efefcabaf91698f828e28b22424c9ef49f39b20", 0x37}, 0x58, &(0x7f0000000500)=[{&(0x7f0000000180)="50297255d9f39c3dee0654dbeb7c8f4988e881ace2fce7c20db72af5ce2922c1ab3eb40d178c929e76fafb58cc98087c09dfa550689e6d9b84e5a61a571594b9699467f1bf7a1c", 0x47}, {&(0x7f0000000200)="4909ce473fa29cd6db74689293ea92b7419cf2bfc0e911e1dc45a9097a6fe6463965b75684e1d3d772fd03d9742dae2f740d711498318d3bca07c854597902a5000985cac1126fc712190978447243b9e2a4b932dadeaffc6f84319277759988138d9a4b7baa58947e79f6f203fed87ab99b7f0e46329d5d010cae476a4cd913acbc0b739f4c4576bb1c", 0x8a}, {&(0x7f00000002c0)="a210e3ee2f6111f529972c93b5158a6e7ce76ffa97fe895ddf01a4a65dda7213d40f11352d500588484160bc07046811e592b134c575646ac4037d017d337110615876b0e46cf4734bba26eff08776f9781f20e24195584ec2734e04d8af035ab6f4fa4e9a4fb6b373a44f23c1bfc394934f3144c1712f325c513b62ea48f98e87dc1c87b2171af6675ab4e76540d415f558546580cfcc907a3d0ab247ac9c3b4a9b3812fc9937c6fbf1522bb8ff2859e7ec81d8e8d65dca132bfb00976fb86e7ea0663e19123465096a15444e40535d94121c4400e1c6e587", 0xd9}, {&(0x7f00000003c0)="13eee3d6a9c2b487dc99408d3e5ad86b80b01f7335508efae9cd9c8c9ab1d470f35cedbf8c4d01d5c2505307a2870e85be4088ac4e3ac1f7613924859bc777028ce1759806555eb83a833e91002ccd93552890ca86f59ace3834b9c20dc0236141d9ba682e141e1445952d228d90ad2e4bb8a03ec33b3c3e1a47acd518ecb9b83e5cda48a15a83d56b557afdcc87e3f8d64b76adff06658663dd1cdddf6698c9", 0xa0}, {&(0x7f0000000480)="0bb25fb5b98f01f31c614e6da3a164d43f21", 0x12}, {&(0x7f00000004c0)="c4ca23dc8d029785b1e39d681123d1fcb7660c8f759ef6b33ce9496754c428cde811330d5466d0ce78fa31", 0x2b}], 0x6, &(0x7f0000000540)={0x9c, 0x11f, 0x8000, "68892e338a2f2aaf48e7597407a540f1b9b6d2e74726ca5ee0f3a187cf987d7c5998ed5018a8fbc041519612202dafdd7db3f9e862febd6ef73eb024cb3e103afb244218054fa7d6cbd61dc8b4f6d598d84901f1c17d7ada05f25760797674711113070f7cefe6ccc71e8a0caa846111cf1e82cd84cd1488d3b4c709405d80634d8702d37aed32c102a1a0c2d9d523e9"}, 0x9c, 0x1}, 0x40) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000680)={0x3, 0x8, 0x1, 0x5, 0x0, 0x7f, 0x9, 0x8, 0x100000001, 0x1, 0x1, 0x401}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x7, 0x9}], 0x1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000640)={0x3, 0x100, 0x3}, 0xc) 2018/04/17 00:21:34 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x2, 0x300) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='stat\x00') pread64(r1, &(0x7f00008c1f77), 0x0, 0x33) 2018/04/17 00:21:34 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f00000004c0)={&(0x7f0000000480)=[0x0], 0x1}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)='\x00', 0x0, 0xfffffffffffffffc) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}) request_key(&(0x7f0000000380)="6c6f4191cc75", &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000740)=""/25) r4 = request_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='md5sum\x00', 0xfffffffffffffff9) getxattr(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)=@known='security.capability\x00', &(0x7f0000000c00)=""/113, 0x25d) lstat(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000fc0)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000840)={{{@in=@multicast1, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00000006c0)=0xe8) sendmsg$nl_netfilter(r3, &(0x7f0000000cc0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000c80)={&(0x7f0000000d00)=ANY=[@ANYBLOB="b80000000a0201002dbd7000fc5434b94832cb8fcfd984435241460cd7dbdf2500000000a4004d00080000009d3077c290d7a07087f54b380a4b22ed8e1477bff7eaeeaab58e52fe5825567ed81ef8a52b36c17f5e665e336a1ecf71c6179b4a1a38544a4e80c162dc85cad90597cb43e08b8f2bf25358aa029ce36d7e6600a76b9063ec15c9e186b4003bdc829c01217ab341d3364c", @ANYBLOB="b7a7e3bcd036ee0441caa5067855fa6df39b95e8c28621e7c7f7e251bcbe73f4285e80b13c417730a8cc43fde751a3537502407889f2848cad372b7ac1e1e2214c3222d0aa96bce800d3788ad9c3758cd1e972918a7e849a482cdfc0b09593f1f4f86e4ae50a26397577344f525253c24797199dcaf02c1744978d1b0bbb0438023c735cf8c69f2ce0dbe705f6c935fdd0c13554d40b95b12fbf0a8383d56ce887a48286f30000"], 0xc3}, 0x1, 0x0, 0x0, 0x40000}, 0x4008000) r5 = getpid() mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b40)='./cgroup.net/syz1\x00', 0x1ff) r6 = syz_open_procfs(r5, &(0x7f0000000280)='autogroup\x00') add_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)="81779c92c907b20fb0ef7f4210b7d5c079f934181703f7", 0x17, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000980)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000700)=0x7, 0x4) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="49bb0a08c4c1b1bc6340ff52d87530e93f9b05fd9beab734fb13e8c94c85d398ba681bff12bff165492a07357fb98ac763f72d4dc47ff1bcb2c96e39ec0f5a41da531064cdec12cb4f52ee4350e7aed081ca3611aeffa6802414", 0x5a, r4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000ac0)={0x7, 0x1, 0x4, 0x5, 0xfffffffffffffffe}, 0xc) r7 = inotify_add_watch(r6, &(0x7f0000000940)='./file0\x00', 0x180) inotify_rm_watch(r1, r7) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000b00)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000005c0)) 2018/04/17 00:21:34 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a2c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f00000000c0)) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x8, 0x6}, {0x1, 0x5}, {0x5, 0x6}, {0x1, 0x80000000}, {0x5}, {0x3, 0x334ed26f}, {0x7ff, 0x7fff}]}) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/04/17 00:21:34 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000005c0)='$selfeth1trustedppp0posix_acl_access/\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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r3) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f0000000580)=0x4) ioctl$VT_WAITACTIVE(r1, 0x5607) keyctl$assume_authority(0x10, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:34 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000001c0)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000100)) 2018/04/17 00:21:34 executing program 4: mkdir(&(0x7f00008e9ff8)='./file0\x00', 0x0) mount(&(0x7f0000b29ff8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f000067f000)='mqueue\x00', 0x800, 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000386000), 0x260) 2018/04/17 00:21:34 executing program 0: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) fcntl$setlease(r0, 0x400, 0x3) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x880, 0x0) ppoll(&(0x7f0000725fe0)=[{r1}], 0x1, &(0x7f000087fff0)={0x77359400}, &(0x7f0000fafff8), 0x8) open(&(0x7f000055f000)='./file0\x00', 0x2802, 0x0) 2018/04/17 00:21:34 executing program 7: r0 = memfd_create(&(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0) write$binfmt_elf64(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="7f454c46ff000000000000000000000003003e00000000001600000000000000400000000000000000000000000000000000000000003800020000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000006000000000000000000000300000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000000000000"], 0xb0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) lseek(r0, 0x0, 0x0) fchdir(r0) 2018/04/17 00:21:34 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f00000004c0)={&(0x7f0000000480)=[0x0], 0x1}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)='\x00', 0x0, 0xfffffffffffffffc) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0, 0x0, 0x0], 0x3}) request_key(&(0x7f0000000380)="6c6f4191cc75", &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00', 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000740)=""/25) r4 = request_key(&(0x7f00000002c0)='.request_key_auth\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='md5sum\x00', 0xfffffffffffffff9) getxattr(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)=@known='security.capability\x00', &(0x7f0000000c00)=""/113, 0x25d) lstat(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000fc0)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000840)={{{@in=@multicast1, @in=@broadcast}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f00000006c0)=0xe8) sendmsg$nl_netfilter(r3, &(0x7f0000000cc0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000c80)={&(0x7f0000000d00)=ANY=[@ANYBLOB="b80000000a0201002dbd7000fc5434b94832cb8fcfd984435241460cd7dbdf2500000000a4004d00080000009d3077c290d7a07087f54b380a4b22ed8e1477bff7eaeeaab58e52fe5825567ed81ef8a52b36c17f5e665e336a1ecf71c6179b4a1a38544a4e80c162dc85cad90597cb43e08b8f2bf25358aa029ce36d7e6600a76b9063ec15c9e186b4003bdc829c01217ab341d3364c", @ANYBLOB="b7a7e3bcd036ee0441caa5067855fa6df39b95e8c28621e7c7f7e251bcbe73f4285e80b13c417730a8cc43fde751a3537502407889f2848cad372b7ac1e1e2214c3222d0aa96bce800d3788ad9c3758cd1e972918a7e849a482cdfc0b09593f1f4f86e4ae50a26397577344f525253c24797199dcaf02c1744978d1b0bbb0438023c735cf8c69f2ce0dbe705f6c935fdd0c13554d40b95b12fbf0a8383d56ce887a48286f30000"], 0xc3}, 0x1, 0x0, 0x0, 0x40000}, 0x4008000) r5 = getpid() mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b40)='./cgroup.net/syz1\x00', 0x1ff) r6 = syz_open_procfs(r5, &(0x7f0000000280)='autogroup\x00') add_key(&(0x7f0000000500)='.dead\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, &(0x7f0000000580)="81779c92c907b20fb0ef7f4210b7d5c079f934181703f7", 0x17, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000980)='/proc/self/net/pfkey\x00', 0x10000, 0x0) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000700)=0x7, 0x4) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="49bb0a08c4c1b1bc6340ff52d87530e93f9b05fd9beab734fb13e8c94c85d398ba681bff12bff165492a07357fb98ac763f72d4dc47ff1bcb2c96e39ec0f5a41da531064cdec12cb4f52ee4350e7aed081ca3611aeffa6802414", 0x5a, r4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000ac0)={0x7, 0x1, 0x4, 0x5, 0xfffffffffffffffe}, 0xc) r7 = inotify_add_watch(r6, &(0x7f0000000940)='./file0\x00', 0x180) inotify_rm_watch(r1, r7) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000000b00)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f00000005c0)) 2018/04/17 00:21:34 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x7) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000080)='./file0\x00') rmdir(&(0x7f0000000280)='./control\x00') close(r0) [ 336.855347] syz-executor2 (22613) used greatest stack depth: 23592 bytes left 2018/04/17 00:21:34 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4400000000001266, &(0x7f0000000000)) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)=')ppp0\x00') [ 337.240001] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:35 executing program 7: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000800)) ptrace$peekuser(0x3, r1, 0x542ca047) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000480)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000000100)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000580)={{{@in6=@mcast1, @in6=@ipv4={[], [], @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000680)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000006c0)={{{@in=@multicast1=0xe0000001, @in6, 0x4e21, 0x7fff, 0x4e20, 0x0, 0xa, 0xa0, 0xa0, 0x0, r4, r5}, {0x5, 0x2, 0x0, 0x0, 0x8, 0x6, 0xffffffff, 0x8}, {0xffff, 0xfffffffffffff29c, 0x1, 0x1}, 0x3, 0x6e6bb1, 0x3, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x3f}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x0, 0x2, 0x3, 0x0, 0x100000000, 0xae28, 0x3f}}, 0xe8) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) rt_sigaction(0x20, &(0x7f0000000840)={0x1, {0x1}, 0x10000000, 0x2}, &(0x7f0000000880), 0x8, &(0x7f00000008c0)) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r6 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240041, 0x0) ioctl$TIOCLINUX3(0xffffffffffffffff, 0x541c, &(0x7f0000000040)=0x3) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x302, 0x3ff, 0x8, 0x2, 0x0, 0x200, 0x5208, 0x0, 0x2, 0x401, 0x7f, 0x8, 0x9, 0x80000001, 0x0, 0xff, 0x100, 0x9, 0x7, 0x1000, 0x0, 0x1, 0x0, 0x7, 0x3, 0xba64, 0x5, 0x100000000, 0x1000, 0x0, 0x40, 0x8, 0x2, 0x85e9, 0x0, 0x7, 0x0, 0x2, 0x0, @perf_config_ext={0x79b5, 0x1f}, 0x8, 0x100, 0x0, 0x3, 0xd9bc, 0x100000001, 0xdc}, r1, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r8 = dup2(r0, 0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x8, &(0x7f0000000140)={0x1}) getpeername$netlink(r7, &(0x7f00000000c0), &(0x7f0000000200)=0x377) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x7, &(0x7f0000000900)=""/94) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000300)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000280)=0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0)=0x7, 0x18a) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r8, 0x84, 0x15, &(0x7f0000000340), 0x1) fcntl$F_SET_FILE_RW_HINT(r7, 0x40e, &(0x7f00000002c0)=0xfffffffffffffffd) 2018/04/17 00:21:35 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000140)=0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000440)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}, @in6={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x3}], 0x2c) r2 = syz_open_procfs(r0, &(0x7f0000000600)='ns/ipc\x00') getdents64(r2, &(0x7f0000e25000)=""/4096, 0x13b4) execveat(r2, &(0x7f000000b000)='./file0\x00', &(0x7f000000b000), &(0x7f000000b000)=[&(0x7f000000b000)='net/igmp\x00'], 0x0) fchdir(r2) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/access\x00', 0x2, 0x0) connect$unix(r2, &(0x7f0000000540)=@abs={0x0, 0x0, 0x4e21}, 0x6e) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f0000000640)={&(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x40000000000000a5}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000100)={0xe2, 0x53, 0x9, 0x1}) pwrite64(r2, &(0x7f0000000480)="63eeae83ff089e2522c3340c452b4e887521eb08dd51853a9f27c4f3eb5620e86075458aa7d29b9535d3a6355ac59a810a45c9ef76b384f36285d93c04bbccea033fc2bb718102c7fd8a8a2aba65dba17a85b6b2c3e80a3475135cf69653b748ccdaf9c4d8380ea8bf0a3651511981948fe3eac7353e5aafe4ec97efc1e7cf3e95b008e8655eed804fb9b4bc643ba37e092b22", 0x93, 0x0) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f00000000c0)=0x3, 0x4) faccessat(r2, &(0x7f0000000000)='./file0/file0\x00', 0x82, 0x600) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000340)=""/41) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) r4 = eventfd2(0x4, 0x8000020000000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f00000001c0)={0x1}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0x27, "2afc960a7a0a90a94773d49584fd4166ea563128da05b85b7ee35f187eeaea73039331fa06604c"}, &(0x7f0000000680)=0x2f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000006c0)={r5, 0x401}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000400)=0x4, 0x4) r6 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r6, 0x8004e500, &(0x7f0000000300)=r6) r7 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendfile(r7, r7, &(0x7f0000000200), 0x400000ff) 2018/04/17 00:21:35 executing program 0: setrlimit(0x7, &(0x7f000018f000)) eventfd2(0x100000000, 0x80804) 2018/04/17 00:21:35 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x80009}}) clock_gettime(0x5, &(0x7f0000000080)={0x0, 0x0}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) futex(&(0x7f0000000040)=0x2, 0x5, 0x0, &(0x7f00000000c0)={r1, r2+30000000}, &(0x7f0000000100), 0x0) 2018/04/17 00:21:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='\x00\x00\x00\x00\x00') lseek(r0, 0x0, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x1, 0x2, 0x8, 0x3, r1}) 2018/04/17 00:21:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00000000c0)=0x5, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x1a}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x104, {{0x2, 0xfffffffffffffffd}}}, 0x168) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/121, &(0x7f0000000180)=0x79) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x104) 2018/04/17 00:21:35 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000000300)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:35 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80080, 0x1a2) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000100)=0xec18) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000340)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) socket$inet_udp(0x2, 0x2, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x880, 0x2) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000080)=0x5) 2018/04/17 00:21:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f00000000c0)={0x10}, 0xfffffffffffffe05, &(0x7f0000000180)={&(0x7f0000016fd0)={0x14, 0x26, 0x301}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x4000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000080)={0x6}, 0x4) recvmsg(r0, &(0x7f0000002740)={&(0x7f0000000300)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000002600), 0x0, &(0x7f0000002680)=""/171, 0xab}, 0x0) 2018/04/17 00:21:35 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) socket$unix(0x1, 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f00005a2000)="020000000000000000405462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc00e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/35, 0x23) 2018/04/17 00:21:36 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) prctl$setptracer(0x59616d61, r1) fchdir(r0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) write$cgroup_pid(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB='289s1'], 0x5) sendfile(r3, r3, &(0x7f0000000180), 0x41bd) r4 = gettid() fcntl$setown(r0, 0x8, r4) sendfile(r3, r2, 0x0, 0xc08f) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f00000001c0)={@mcast2}, &(0x7f0000000200)=0x14) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r6, &(0x7f00000bd000), 0x80, 0x0) r7 = gettid() sendmmsg(r6, &(0x7f0000008540)=[{{0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000000280)}}, {{&(0x7f0000000640)=@rc={0x1f}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000780)}}], 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r8, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r8, 0x8901, &(0x7f00008d6000)=r7) readv(r9, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r8, 0xa, 0x12) dup2(r5, r9) tkill(r7, 0x15) [ 338.078598] IPVS: length: 121 != 8 [ 338.091017] IPVS: length: 121 != 8 2018/04/17 00:21:36 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x18c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x400000000001, 0x1, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x10c) 2018/04/17 00:21:36 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000940)='/dev/hwrng\x00', 0x40, 0x0) creat(&(0x7f0000000000)='./file1\x00', 0x4) ioctl$KDDELIO(r0, 0x4b35, 0xb8) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3cf}], 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"]) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0x0, 0x0) 2018/04/17 00:21:36 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) rt_sigprocmask(0x0, &(0x7f0000000040)={0x7}, &(0x7f0000000080), 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x3, 0x2, 0x9, 0x9, 0xc4e7, 0x0, 0x6, {0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x101, 0x9, 0x1, 0x1, 0x7}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYBLOB="ce0000006c76f1644982082e8b86a831b607ac838299e616d27f365dc0d6098bc083bbbc5c64e0ed080aeafcae6c80651fc589ef229fb44b4461d78b38a66ab5e0a32b13c960a46f733e37aec6a3f453b4a6f9bc4e39fca3a584582e66ff03befa4e437afaca936ac9fa6472b259f4b7555fc87fa6a91bbfcca33658af23b318ee1fa11ffe85c84cc14ae60bfda52a71456cd464454a56a974c86890e557a731d8e61df0e31bd7a8417443cc73bbf4d9aa13eebbce3ba26e5c54a7777996e4fb4138d572c0c40dd0a3677e1294f382c52a2ab5d219"], &(0x7f0000000280)=0xd6) write(r0, &(0x7f000000afc3)="dc", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x1, '}'}, &(0x7f0000000100)=0x9) readv(r0, &(0x7f0000000000), 0x1) 2018/04/17 00:21:36 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x104) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)='selinuxuser.selinux(md5sumppp1\\selinux\'\x00', 0xfffffffffffffffc) keyctl$link(0x8, r1, r2) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="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"], 0x0) recvmsg(r0, &(0x7f0000001340)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000400)=""/218, 0xda}, {&(0x7f0000000180)=""/190, 0xbe}, {&(0x7f0000000240)=""/28, 0x1c}], 0x3, &(0x7f0000001380)=""/4096, 0x1000}, 0x0) 2018/04/17 00:21:36 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'}) close(r0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x181200, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) 2018/04/17 00:21:36 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1000000003) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00001f7000)={0x10}, 0xc, &(0x7f0000e22ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000001800010000000000000000000a0000040000000200000000426d337cd0ec8d0189f933e08118537d3f43cbd635d3e50225e4c1d7f4fd0c"], 0x1c}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079a000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r1, 0xc0045401, &(0x7f0000de6000)=""/149) openat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) 2018/04/17 00:21:36 executing program 5: madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xb) ustat(0x3, &(0x7f0000000000)) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000080)={0x9, 0x6, 0x101, 0x800, 0xb7e, 0x1, 0x5, 0x6, 0x101, 0x6}) 2018/04/17 00:21:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000011000)={0x14, 0x21, 0x443}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r1, &(0x7f0000000040)="452cea59efed1ccd63092bd680a959b9fbeafa07e037e9c8d99562b671545b8de38c00ad7bb5108f1452d534b59ab20839ce0c1ed3a1674175398cf69ce4ee8903f723b389ea158e45481323f009aac53af42f803924c38ef36aecfc153941886d38d2f5b94c99591f54979d57437568c515564fa8a61e0c2e2b5166d18b69226bdff4a1dcb5321f41447664dc1399d899ab3e194d15391ff57f4a527b67e5b796b0c80349640c0328b23a630ec87efe5b20e4455d712f40b42fc76c24d6bd248fe857deb1a48b4ef3fb85e005706e5b0373b4665dd4773eebd4d7d31ec765c01fe89a2390fd3cefd3237bf7315ec6e74e", 0xf1, 0x4800, 0x0, 0x0) r3 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="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", 0x1000, 0xfffffffffffffffa) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00000011c0)={0x7}) keyctl$revoke(0x3, r3) 2018/04/17 00:21:36 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001300)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001340)={0x0, r1, 0xa5}) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000001c0), &(0x7f0000000340)=0x40) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000005580)='./cgroup.net\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000580)=ANY=[], 0xfffffce5) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000002180)=ANY=[@ANYBLOB="101000000f0f00032bbd7000fcdbdf25000000044022ec96d8cd939649d0188632454ae11bfb09e198b5a013909ed292d10d4a9cff377d2659437d49122f8d77da3f595c486305fd2ddcf9812361273d42cb3747abf26cfdffffffffffffffefe97d9fec8325e5502be785bc3494aad19bcb1becb32c00d24e347bd9b6a0c67baf854d981b6876df3792de8d902935f52829cc7bfbc823cc4de66c07a63c25cedab068653ca3401f964aacd8d4282f9de0fb60d8819d73fcd31be341d3d65f842211f4fb0ab069436600552a90ffd529193f80f0d95cbde68be8b544a34d3522dc13bb34821923361a673ac2cd521458171c8df4b70b9bc8e4515ab0d62cbbae43726528b2c6a3d81d3568394722a7075b856a272b49726dfd62aea3884646fdd6c815063b1e54d0ab6d5fb1b017b8fe0b6930f9cf52ebaea7c198630e6abfbe2e939da49210c40cada94cf485625174c10fa672964c8312bf689cd55f294d469ac15a88e71528bfda6281fc47d7315ad5d110533370531df152509485029c628dd7036847d7b1d7eae907cfe697332653cfa8e0a9b97e939d5cc354d4b92e35d261206c051970779cd17175861dda417d4f30355d012b391c95f5d645b1811093dba0e9bbc72c7e6fb20f42b74bac8104b8972f7eb51b7d3cb5e327e884fd2f34ad0dbb2f0b04fab3ec35f48e8c237dc238d1f00e812969179059552eed4332bd49d2154071011ae4dcee4d3ad0790b0bbf18f6f7b317c6005de0f3ea6c95290225f994b902e16e8bc8079a7c9cfae8d77acfbacf07a6a9b4b6431158dd19e412048b89a9c30db3f1e5e038a27d395c87382c6fbb2a93df63c80ef939bf379a9294550d0cfd8e125f42e8d31b33a06ec6a5329baad3ac018d6ef8cacc605e63a01fb32b4f3c51ecd29266e03258946d6fd87464a0c4fe0b1a673219ff740e0d66ac2bf043aeb6ac6f96dde6b5fbf6710109a9cc5e7226f6dce2b43254100dc4bf1c3cb35b42525621a252296af0821ddbaec85316bb9a7bb3ea8bc6e27ec65b065151b297f59452101a4373501e7925580028098353d851e120f4dc31b35afe2d2a9e0e934fa0bfb3c4692d7d5d8b242d1e2253b2b46ed535c71ec1249a549b1cffba22a760f77ec6568771f2bf96ae688315d3f076e86d56410cabe8b2bed7fb93ae51d3f23ec111ee7910646d353100a0f84394458bf2044b96b6655d2b7dcfed60df355f02b014cb02561be1c7931ffcbb80567f6a8b740de5711962317637dcab6dbaffa3576eec20a9e1855e6acdd019837e3aebf9ad6bf5754bf217c3010c7d077464d1abb4665cb87b51e9d01d0c1fc13cc7c076150c6c3d10034291325c9190e1873101595edefb0a856ae296cf707024af5f44a97136d82b065210f5df170f2bc8928464baba725d16a51a2aaf31fa6c168832aed36f182d7f544c86796d2d22f4ca742253957afa0cf5d74e5e5ffb10bf88bd54a89aafdeff6e1f00ce08dd1bdf33dd874509d60dd01b5953b32f39d7c2de3334aa7d70f5efefca5b763e45def5719c5a8c359b370c2f810fcd84bdd3fc5b56516a44a7fea89ff37bd2b539b5965f70cff299d086df68373ce7e458934d25030ef5beedc3b00bcab81990748338eef6537ca8620d144a09f107967b7560a8580eb2fe7887fb69706e5959c3468beedcde8ea498f3854e9efb2e7c393108433474c3609578b3eb7b6472192cbecad920b9fedf8871b072093665f73c648e88be6f5228ab5c69e90a0249fbbfac769b32d610526930c074c2e86943b7d429d3adeb96d3b9e76c240bc7569f75a822c2f7c98cb9241323f055552f45cca049eaa756d786ea8a07d0b4f48a12bb3e6216a960a7d2049f611c49cdc9221e99b55ae6c8130ceb54d42c22aaa466c62e6c15ee4e781dce8e6f1548cb847fc299b64753bc4e69674f920a5dabaddb180c73bb0f1abb97c10589cccd129d2668ee236c9537edb4bd6bdb7a8537f6098bb88acbec599666b1ad595f734dceec81eb6ca5453760279014cceb469d9f596a6db422b94687c362e5bd2d6a11679cee09d27ef328744409f51f021e8c5c0eb19833b9570077197b773f460a7720f36fac29564d2d9f6ff9eaa227a9e5e2d3b13c07e5f7ab8ffb0a30bad3b7db1bcc79fa9870499ecc859e5c488375cf6570b81ca6d58814474f4f0ad03d4117e617dc3c6999d80435cac92856b522b2e7c02753d24a440535d39070f4ea678465fa366a9ea6c01b977ffd0af2711128e5d84ee72c3abea182866902f9ee57d1dc9fd2dcb79ec4c1bd904b4de3bc9cc238b1a2b6632b6ab552c86373456958bb0ba9ecd7943110b8b46a76c073a8cd9b1a7b41472101f3da41c3c18e8734ce386630e14e96bd0096d7065ca19d24bbea8c14cb775d0900d26dfc5e9c444dfb13215c2c66c90a74248b2fc20a85b0a83dc6a0528569424de5c145cae85e563e0570b4a1ffbe36c74cbe64dc2c820afe24089577a89a1faac9d6017d0d35ab18b17c5d4912e460f4aaaa0882059a2b421034df1305e8754fd742647823aae77fa44b9ea1c15fdb4a4b74ddc702f54ca2b43113d6a6168a52d6e4bd3b7a9a5fec88aa2424b5db90ba962ee12ff959ffecb07f25a7ac05d17dd06e01b0bd7fb5597b6c9dad78bad92655743c6dd62604b5ad715148f59faf67507be2a36e3d3812cc080552eba10b82412c3c526a44f95ee3cdc6e84eee3e91b78ab909d7ddbd7696be3915f7a207c907e62d1795bbaade739f2d5e4d63850c78b4a595ccb6e6ef3f6a4ead82beb0c54e3bd44bf1a7a1f8a9ef3a69a022d9242fbb4c354bd752c346632f8e76f1fe7a3b9a7fb1a663e48e350ffc6d2bcbaa905eb37011368bf657cd118a81e34edf560bf1661649f87b49b80be6cbfd359ea77b6d0cee3f32053ca9ad23e8e584db9dc41b4c5a9726c873dcb2fd37d57ab7dbc164f055064800c4c2a7a1bffffd63b7f146dda8dda24445cf5b5c602b9bd33c4a923812e9cd10da087df81f3f1d4e6f49550c5df841f584bfeb25b9534d43ee6ea5c4463e13671c9cc54d8eb18f77b39d1a450afa2460ebfa8c2f582436e510b815bdac4754ab7ec3de043087f4ae59283788c4fb48eee65c6f0c214131612bdd76a94c8d502f1184127bba12720915ec2846c908fff2788853a828f10d0511ad285718179e48915aff5d0352db12fed13391d999310da9f4a5eedec2a576b077e5d8bbfe5c0d38da311cf565f04b04e9cb4167650f11af5a47e0e3e2dc01deec4eb1c4074f035b96f48e6a15384d9508a9c232ab2f1773f0db42024a00a85128d1c15f0ae634b9ee64cee49153fdf50c42049a26411cd7114725cd571e495a1ea72d8df3c4ebdd89baf5c12da46e458c907de652143eac150f210fe790fe08b56c26b2adce3007dfc199d05e8de6192f988e634b6cc63c8ab51b4daf9bf4a43be14e975b56bfa45910e8951eb0e534b5f17c3e9944b70647415cfde886b13658717ec729e74643b1a26a53f91d84dc1b57b71d88fb26551639c0ed0c5a67a8c45478c2acac6e2fb19a1fb02d43f8a61c306984556a098d8bb9e32aca3b29003c62ea1c92a309ea666b3cac17d79c19b741ecbfe816f1c9e2b9a4bc22c43eaf89f543f50cfadbc89549874b328f5ebf8fb29ced995340aafd8f9d7da57ed86f6f2d3617decec1b84f86c84e57ec25d97e7fe07befc5b321a532d8769a4fa20c5bdebb8c989d7c9adde1fe7ec8a09ca0b70a3877a8ce68143657d802973a75b21ef40a0de458d27300a7f8a2a4e4330bebf3415471b151b8cf33d07682e3523041fe086656d0529d4bce956361d10a59f253a1730e3d4f78c3ef6e9af108f3d39575033361e89ee044f17fdc8107f13b0e77ab2e84172249d9f508c5ce84c8bbd4d486df873835625678b370d21f0ac55ce1ce3a3abc32d5853a9b0bf62078f19307b6a6928f9c94abe085672f8c2de87e4202b15e38097dc12efac21eae968b22a4569f51d94cc7abb83919ce7a618d7a0f172776db5e74b62e2cda2ad7d0bf4cf4fe73641b3d72785837a10ce7e6cbb48be1e49baa5a93f059b77caaa2010673b08c897095b491e44ba889ed7f285d0bb7ecf466caba7200ce2c026894e10305c71ce7d1f0af4cf71259b6efe5ec39b96ef865a4d8e73d8839f58eaa4ea665b71b0bb4454cf45402cfdc229f53a5b13a2733c154bb9e372e9ecb8b6fa4d5a4803470798455621ccfe138c9b8983581c65960e0bd1cde600de860c4681184d88e23b55843943931316af3107a3aaa7a69a2048ebf49d106c0e45fcca06aad6d11c8a80bc5f0d88084212e3f47d86f104deac65b00a37832b35cc5b91d20086c82c3f908f99f95066547df301b902c5db509ea9a50f444a0c1c83c153425327f1676366c3daf9c4b801195d59f7f4f926bd5ad4d75db2204b52ac99df9632e25fe3aee9fbc51debd3c516a201e956e6f558d855d2b82b7b90d8d1d9916b977f0dbd160a9bbe8c2402f6ce74621a9b5d6206e7694c40ddb8c5dd7d70f00a3e47c1b77fa7f86711846a282d9d20dafa262347564e2061164fed72725e59896fb7af96e9986db45767241600190f5b4cb5ed1557c182d1d942c0b448dafb8ab1947ed6a9873a8e3cf032e4b5476d06744398f8fdf08068b04a89c1d6fcccf77270a944c096502e175f4cd6aec7871095a5f12e61cd45647c09daac3a0c1b23bb64814689b70f3bb20483bab0485501d28439f83bc23323846c10e5c16e32df27e201be96ffb6e0daeb5e44b01323be972d286569a1874390e343feb8e60e5b17129708521861c1c8cf51770e399219ff6bec293e6ce2523806aea25d0ac22d0f3a778d24eb458eea1654f98afc2f0b60b513da37d18e2d4b63da2bde7f75e492091359425a4c09f37b25c1c24cc0e7407ffb98def52b6277d002c6d3665b4f14b4cbdc765bd9982bc07ffde9ad5722106902e8a52e52f6433f69a9f6cb97cea1b951943564a443085280e0f4a54cb9f7c09f63a61abcc5fd3b5ef6705c26e360b1d20cd1718fd9435524f02d48ad884bd73fee94fd8412480c9997fa514ab335d16fd4915bba0e2b764734f44d4312bc00caa30387ca8bc74b97ebc725ee631da4521ff90a583f7a15745e7ea3999863512594d1bd9ef7e88e8605eb5a436caa9bba38c177e7741d978e2acfc5709f0766102f10a43b55c64646528becd607ca09936f4464293df40a17356a794a62bc9933d7e389694890a3192ad4db9ad8a06ff95dd644555f809dc6f21d35e2dcb87d02d8115363a953eb702ef871d2f3d99053aa82daba494e5ba52978d55fa2361a0da42259140513bc9951d77b08ee912e2628f340ecdf1a5636382e68d"], 0xed4}, 0x1, 0x0, 0x0, 0x80}, 0x4000804) lseek(r3, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000004a00)={0x40000000, 0x0, 0x401, 0x0, 0x0, 0xff, 0x400, 0x0, 0x0, 0x8001}, 0xb) ioctl$sock_ipx_SIOCIPXCFGDATA(0xffffffffffffffff, 0x89e2, &(0x7f0000000240)) fgetxattr(0xffffffffffffffff, &(0x7f0000000840)=@random={'security.', 'vboxnet0+bdev\x00'}, &(0x7f0000000880), 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001240)={0x0}, &(0x7f0000001280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00000012c0)={r4, 0x3}, 0x1fa) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcf, &(0x7f0000001200)=0x400, 0x4) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000100)) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r5, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) getpid() setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="3700000002004e24ac14140a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000002000000ffffffff000011b97d6b95bb1c610000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000780)=ANY=[], &(0x7f0000000800)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001380)=0x0) ptrace$poke(0x5, r6, &(0x7f00000013c0), 0x40) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f00000057c0)=""/216) 2018/04/17 00:21:36 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) unshare(0x40000000) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x80100, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={'bridge0\x00'}) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000000400)={0x2, &(0x7f00000003c0)=[{}, {}]}) fchown(0xffffffffffffffff, 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f0000000240)={0xffffffffffffff0d, 0x0, 0x10000, 0x36e}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000280)={0x1bf, r3}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) [ 338.710733] IPVS: Creating netns size=2552 id=38 [ 338.839660] IPVS: Creating netns size=2552 id=39 [ 338.886378] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:37 executing program 3: mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r0 = openat$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}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000005c0)=ANY=[@ANYBLOB="75a71b570ed92feb6ea6719fdcf805680425852d2521e130828e2b4576767b6b3cd32ce722f170038b67a863a07f603467b6e18e317b6e803d8eeab696fc1adb2063885c90aa02ef3d3bcf928bac3dbfb88701c9302d869e293b8a6de1bac51dd64a3553e1c93c8a5c36a5"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000300)={0x100000000, 0x20000000000000, 0xfff}) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) listen(r2, 0x101) fsync(r2) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000580)=0x4) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000400)={0x0, @remote, @multicast1}, &(0x7f0000000640)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000680)={'veth0_to_team\x00', r5}) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:37 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x4200000802) write$evdev(r0, &(0x7f0000000000), 0x9d) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x6, 0x5}) 2018/04/17 00:21:37 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) connect$packet(r1, &(0x7f00000002c0)={0x11, 0x15, r3, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000440)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, 0x0, [0x0, 0x4, 0x10f, 0x7]}, 0x5c) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) bind$llc(r4, &(0x7f0000000040)={0x1a, 0x33f, 0x8, 0x3, 0x3, 0xd5d, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) connect$bt_l2cap(r2, &(0x7f0000000000)={0x1f, 0xff, {0xd5, 0x8, 0xff, 0x1, 0x20, 0xffff}, 0x5, 0x59}, 0xe) 2018/04/17 00:21:37 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x7, 0x0, 0x0, 0xffffffffffffffff}, 0x10) 2018/04/17 00:21:37 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="1700000000100000323beb18fde517abdc03c8261d6e000000000000000000000000000000000000000000000000000000000000000000000000"]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x101040, 0x0) ioctl$TIOCEXCL(r1, 0x540c) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/udplite6\x00') ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) 2018/04/17 00:21:37 executing program 4: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000055fff1)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000748f08)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 2018/04/17 00:21:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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_config_ext={0x5, 0x3ff}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) clone(0x20900, &(0x7f0000a93fff), &(0x7f00002b7ffc), &(0x7f000029e000), &(0x7f0000000040)="c04fa791ce31bc1e19191873f488e84761ff0f960e2161a873e4") pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgrp(0x0) capset(&(0x7f0000000100)={0x20071026, r2}, &(0x7f0000000140)={0x1, 0x1, 0x2, 0x3, 0x20, 0x10000}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000000c0)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8) [ 339.805674] IPv4: Oversized IP packet from 127.0.0.1 2018/04/17 00:21:37 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = dup2(r0, r0) write$sndseq(r1, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time={0x77359400}}], 0x19) 2018/04/17 00:21:37 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d000010000000000000000000000003000600000000000200000031ebf8c70000000000000000030005000000000002000000bc8a90d88fa2cecb0000000008001200020001000000000000000000100000de020300000012000000dbea001d00000121000000000000000000ffffe0000001000000000000000000000000"], 0x80}, 0x1}, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "bc4334eccb9299e0395e40e4ba53be292c41b73ed70f3b27da0a0cba8daa3710907d2019e3d70288a4fa632ae25dc57a1e60d992c8ed578944d20b75aa214757f548d3e0cb101eb1ddd4743fa3773cc2c9efc6cc118c73f2f65b5a99cc72a916c90b55086ce45497bb5cba40b14225b294d68f4aed26e9f240da1b7780"}, 0x81) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x9, 0x5, [0xfff, 0x2, 0x5, 0x80000001, 0x10000]}, &(0x7f0000000140)=0x12) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, &(0x7f00000001c0)=0x4) 2018/04/17 00:21:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000040)='/de\r\x00\x00\x00mx\x00', 0x3) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) poll(&(0x7f00000000c0)=[{r0, 0x43}, {r1, 0x8}, {r1}, {r1}, {r0, 0x92}, {r1, 0x2}], 0x6, 0x4000000000007) ioctl$TCSETA(r0, 0x5402, &(0x7f0000e6bfec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc27}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x404000, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f00008fafec)={0x100000000000000, 0x0, 0x1000, 0x0, 0x0, 0x1}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) 2018/04/17 00:21:37 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000000000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x19) listen(r0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) shutdown(r0, 0x1) 2018/04/17 00:21:37 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='oom_adj\x00') write$cgroup_int(r1, &(0x7f0000000000)={[0x31, 0x35]}, 0x2) 2018/04/17 00:21:37 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/17 00:21:37 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = epoll_create(0x3) close(r1) dup3(r1, r0, 0xffffffffffffffff) 2018/04/17 00:21:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f00000005c0)="a69df09cb77d2e9940bafd3361eac310c02b0bbe269007e9551bf75b87801d6dc246c76413a1519aa3f88ff28fc4592170d59513617a887d3be394d44ac84b6e0a786ecab9e083254040") mq_open(&(0x7f0000000540)='-$\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x1ff, 0xfffffffffffffffd}) r1 = 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$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r1) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x0) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540), 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000680), 0x0, 0x0) fsync(r2) keyctl$assume_authority(0x10, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r4, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x0) 2018/04/17 00:21:37 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x7, &(0x7f0000a9cff8)) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380)=""/161, 0xa1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200000, 0x0) r3 = gettid() fstat(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000280), &(0x7f00000002c0)=0x0) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000200)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x18}, 0x0) 2018/04/17 00:21:37 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x420200, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000180), 0x4) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x6) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000000080)=""/228, &(0x7f0000000040)=0x93) 2018/04/17 00:21:38 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000000340)=0x6) write$selinux_create(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a65726164645f657865635f6c3a7330212fa809cce28276af7145a544b42f75735f6c4d67c0f35fbd5b4eaac8722f7362696e2f6e747064223036202ed593555c65300078be81829b5b70922e4e589770ba3c1c783a1d4f383daa84421de41e1bdf57d9d051e7584cc0f4cfe422082792e08ec558f9b601ce40267c3a55ab50269e9e3ace3f9003b97ba9b0fedf40c162cd29e3dfca64d8130ea0ea3232e4ce3adff5dfd67de6ac7bb59d1fa752f412a05a705c865d255fc6e6ffe43d92cc856782828cad"], 0x3e) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) capget(&(0x7f00000001c0)={0x0, r1}, &(0x7f0000000200)) r2 = request_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='keyring\x00', 0xfffffffffffffffd) r3 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) keyctl$restrict_keyring(0x1d, r3, &(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)='wlan0(\x00') ioctl(r0, 0x2285, &(0x7f0000007000)='S') creat(&(0x7f0000000280)='./file0\x00', 0x83) 2018/04/17 00:21:38 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'lo\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'bond_slave\x00'}, 0x18) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x1, 'veth1_to_bridge\x00', 0x2}, 0x18) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="847b1300040010bdcaffe6a2eb573563", 0x10) [ 340.106319] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c 2018/04/17 00:21:38 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000aaa000)={0x0, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000340)=0x3ff) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={0x0, @rand_addr, @local}, &(0x7f0000000300)=0xc) fcntl$setstatus(r0, 0x4, 0x4000) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000240)) pwrite64(r2, &(0x7f0000000c00)="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", 0x600, 0x0) ftruncate(r1, 0x3ff) r3 = memfd_create(&(0x7f0000000040)="75730700010000ce000078003798", 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x5, 0x3, 0x0, 0x0, 0x0, 0x5, 0x0, 0xd, 0x0, 0x264, 0x5, 0x6, 0x9, 0x2, 0x100000000000000, 0x2b, 0x2, 0x8, 0x7fff, 0x1ff, 0x0, 0x7, 0x1, 0x6, 0x2, 0xffff, 0x0, 0x0, 0xffffffffffffffe0, 0x200, 0xf, 0x0, 0x6, 0xfffffffffffffe00, 0x24, 0x3, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x6, 0x0, 0x5, 0x0, 0x2, 0xc82b}, r5, 0x1, r3, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="000100000a004e2005000000fe8000000000000000000000000000aad1a3000000000000000000000000000000000000000000000000000000001b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000070000000a004e20fffffffffe80000000000000000000000000001402000000000012000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2002000000fe8000000000000000000000000000107f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2204000000fe8000000000000000000000000000aa04000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2103000000ff01000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e21ff070000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e220300000000000000000000000000ffff7f00000103000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e22aaa10000ff020000000000000000000000000001090000000000000000000000000000000000000000000000000000000000000000000000000091366a9e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000003eff312cfc44836b6e83f90fa0e3eba002316169d55fe71abdb9fad6e42eae58bc36934829a25e053d99d6df1e2155c15ba683115870450e55e5ca41ba284975ebfde30ef1cfbec8fae74b9549645c3423ba1458174ebc190549d631a26c14977bb498d285e92050b4561cb9a4c094a6a0921eeff6cb8300350286db89e6354b15d8a6d64e6e8895f7a86add727bb87754c71c89d0e4f68c30c7044cbf8c3f81fd7a88c861"], 0x1) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x8, &(0x7f0000000200)={0x1}) sendfile(r3, r4, &(0x7f00006dbff8), 0xed59) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x501080) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={'vlan0\x00', 0x9ccd}) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) 2018/04/17 00:21:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x2e, "1b7cef8699b150df84862a6d25677bdd73f56376047860d605cfdbff02e7e4b0bd582032061b97085552b16672be"}, &(0x7f0000000300)=0x36) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={0x7ff, 0x0, 0x3, 0x9, 0x1000, 0x6, 0x8, 0x8, 0x0}, &(0x7f0000000380)=0x20) sendmmsg$inet_sctp(r2, &(0x7f0000000480)=[{&(0x7f0000000000)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000040)="e3605e95d39797625aec", 0xa}, {&(0x7f0000000080)="fcd0d652b706c90b73e6ed0593af0d9041ce622e6a4b64637caf715a1a52341b3a0a22926ee9937c195adfdb17b6943f99adb14a3e89c8f69c11f71f6ea8", 0x3e}, {&(0x7f00000000c0)="30db657ac138115576fed0228a3ce8174f5fcd15fad412e600096f889dd3f7", 0x1f}, {&(0x7f0000000100)="acaaa41a9d29cbd3cee5402435d1cb5ace60ff89fb681b18063c0f2158eabd", 0x1f}, {&(0x7f0000000140)="c0c8f5dc743966d2e0f7016dc3571d6f70c12206e6200be26131a0f96c912fd9322a9dc5ebe32cbf112d72457e0643cd4389a20577e7fd36b3a5838050a540187fef010765b3cf42124810b2f1d904e8dfaad57d771141a9eec4d84dfe5b206942efce7f55be50c0cadc3f68339dba9e0be0011e65698ad14f2795c0bdfce92223c39b8da8d169", 0x87}], 0x5, &(0x7f00000003c0)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x200, 0x6, 0x2, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x80000000, 0x200, 0x3d21, 0x200, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x1, 0x0, 0x3, 0x2, 0x5, 0x7, 0x5, r5}}, @init={0x14, 0x84, 0x0, {0xffff, 0x2, 0x3f, 0x1}}], 0xb0, 0x810}], 0x1, 0x20000000) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f00001b3000)) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000dc0000)={0xffffffff80000015}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r6, &(0x7f00002c1000)={0x70000005}) fcntl$setpipe(r0, 0x407, 0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r7, &(0x7f0000b1eff4)={0x400000000000001}) epoll_pwait(r1, &(0x7f000036dfc4)=[{}, {}], 0x2, 0x0, &(0x7f0000821ff8), 0x8) 2018/04/17 00:21:38 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x84, 0x0, &(0x7f0000000040)={0xffff, 0x4}, &(0x7f0000000000), 0x0) [ 340.227696] sg_write: data in/out 1969188161/20 bytes for SCSI command 0x9-- guessing data in; [ 340.227696] program syz-executor2 not setting count and/or reply_len properly [ 340.244840] IPVS: stopping backup sync thread 22837 ... [ 340.251162] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 340.275494] IPVS: sync thread started: state = MASTER, mcast_ifn = veth1_to_bridge, syncid = 2, id = 0 [ 340.286793] sd 0:0:1:0: [sg0] tag#358 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 340.295676] sd 0:0:1:0: [sg0] tag#358 CDB: Test Unit Ready [ 340.301722] sd 0:0:1:0: [sg0] tag#358 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 340.310811] sd 0:0:1:0: [sg0] tag#358 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 340.319946] sd 0:0:1:0: [sg0] tag#358 CDB[20]: 00 00 00 2018/04/17 00:21:38 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000000c0)={'ah\x00'}, &(0x7f0000000100)=0x1e) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x80001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0xffff, 0x2, 0x3, 0x4, 0x40000, 0x10000, 0xffffffff}, 0x20) alarm(0x6) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00000001c0)=[0x74f, 0x40]) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0xc) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f00000002c0)=""/4096) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/autofs\x00', 0x3369093cd78573c9, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001300)=""/45) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000001340)={'bond0\x00', 0x473}) fgetxattr(r4, &(0x7f0000001380)=@known='system.advise\x00', &(0x7f00000013c0)=""/61, 0x3d) r5 = syz_open_dev$evdev(&(0x7f0000001400)='/dev/input/event#\x00', 0x9, 0x200002) ioctl$EVIOCGRAB(r5, 0x40044590, &(0x7f0000001440)=0x3) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000001480), &(0x7f00000014c0)=0x4) ioctl$EVIOCGID(r3, 0x80084502, &(0x7f0000001500)) connect$inet6(r3, &(0x7f0000001540)={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3f465f18}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001600)=@sack_info={0x0, 0x7f, 0x3f}, &(0x7f0000001640)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001680)={0x0, 0x100000000}, &(0x7f00000016c0)=0x8) sendmsg$inet_sctp(r2, &(0x7f00000017c0)={&(0x7f0000001580)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000015c0), 0x0, &(0x7f0000001700)=[@init={0x14, 0x84, 0x0, {0xc96, 0x6a7, 0xb67, 0x2}}, @init={0x14, 0x84, 0x0, {0x3, 0x8000, 0x2d, 0x5}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x208, 0x9, 0x7f, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x40, 0x5, 0x0, 0x8001, 0x8000, 0x5bf, 0x5, 0x0, r7}}], 0xb0, 0x4}, 0x1) socket(0xb, 0x7, 0x40) clock_gettime(0x0, &(0x7f0000002800)={0x0, 0x0}) mq_timedsend(r4, &(0x7f0000001800)="c70799a70495926f8ed88fa260e0819b10754ec08b0ec6d9ca082427c4b2e471d760ed0d40e2aada33da29734711ff98dc9b23b00744cf3d34e302028910ba1662b8c994ffd998453bee9c021eeb02eaae322f9f48f21d601e4827ee5a37c96c7a53aaa0e88303c1a598264be8eaed99e3fa3c868cf7c119323e8ceac700be322b4479405669479eb0251b759e9c374cd8f5ac5c38821cb27e12f5c3a1ef221f67b3daa4eaf8b26d79823005058509c26815dbb6b4dcf1b3e25caa68b0b584f0cb2dcfc7d346045caaecb11ee57c045a32e84143dc9dcdbf9e4a4dc52cdd3abdc2e9f96a159f1bb6b422944c5bde46c2b6335fc7f4e2e785db92266cf5c9b7e0da3d4accf6c5a5d73b5f1ba7c53a83a9011a5069398597009dc65bcaafe5f1cd909a9c6359bc706eb537f6cb3574ef5772045befc16d46ac8751c327433dd87ad009a7b4372d76b2a672442ceb818f16329af3a3e775c88304046dd86d0a06b52a72d31d51d4af16f293bebc4d9a282c085eb0dbe0e67522b4309edbbf01c096a1397741387956b8d302c007024bbc94bfcf908ae8d139c2043333e39e09d672896f4a342dd7df4857323fb01eda407720d180fffd00ea83bd7747c88f787b792f201bb17dca80c5541d2517fd565a558bcde21bfef30ea9f6a57b2e959da015246e06254ea6b0204971f1ddafbbfe8a899d3167683ff17bb673edb9eb3fd69828d79dc27d423c48cea78dae7ca2cbbc8a17d8cf6a3624be7fa17844e16c2b679e56f798324e725f533c5f84312f8d060548e045162eb87ca926ad089086248618ec3d7ef7a3680559279163a18bd4d918cfc7925803327e5ef8c66e96e585561ecc42f8387ae4565c93a7ceb8efa5162b78335f2b18ae791e16ba826e310cff8cf66bf0be8ac0a8fcdda3e5ecbf9a9c31c4ea7e8507b68b9bd5054a17bc621f4c89639063811775b0a03652cea0f485a4b90e93274a37fd917f219ae7e847bbcaca72688301c28f1be3c22fb27c115f746ca6a7a93fe4b303e107ec18bb89859a040e39844591becf121b19cbcce9790ad1cb3fa76a592f323e3592cdd1da663e63421b601bac6afee779f23ff5023fae038e519f6ff61ea5790f3e63009297e959deac156f93ceab30c05dc1e5c75e4fe09ad436ff0d10aaa0028b616bec4ff0feb2f5e531e46d9e3d7209e7d749dbb977b43261de2944977f94872d586baf17629bbd58fddb6ede79a08ba81a8e86716e357b7ecf7a821db75e57b3a9bc36b1c8dc8c1b9b8764b115e2f0f75e897e04e8e62c5d043748fac005e623c5396aa6d97922acfcb95cfde002f0cba6d395ba402c4b052c051b7a1e79a45dd5561ef778d66067d6602990503b6e350f1450197aa6524ff82476bfb9bf82317312b399ebaede20fff7b7b6c4e80a38d55048542b8ff70abe0796f203f5b923a13f73e85505f81787b3b06172ef536d0e48fa37be63401c4a9e6ae145af086aba6e325fc9b50b1b20344b3bca900d95be561e64cc74dc9f23198a74265f55fb61faebcc5605e87ae61f57819b7eb14660f576ed21661a35d6ad9be18cf75e48bd6f72b2563a31749d27f8eb252e1029f915f5c6f03206f47cbc5a1057be81f7d4812ddd690668c9f02fcdbe7c3c8f8641b0c17e920df2bad417308a5f1d72771be4a16b4166ddd0c509906f8b24a672f79f523a6d6bd125df7b1755c44e98d650fdf161fc3864c5ea8361ae21ec329302ec81972ad7017816507f404bd3aaa0410ea046846a64dd0fa12154639fac42cb104378836a34e6d78a938dbb0f00c79bf49cd1b8bbf2782133b8362855c45a1726e32cf7e82d434f85442f830dd63bb4c913c4a927e641dfdab94ea47462857c1ae29e06715e4affd3382c43b7a8c81e44f1237305f92230e2e89c8f402b22e5da05bc9796ad53d4155296b62d4b8321c734da2f3dc635e241ab835a7e36534bfd1d7641a8daa06bbccd71fb639111bc90ff4fa59d4875874b688bd0b47f67bf32d10d773d3d67d701d96dc1089efa7390a0c03088f2249f41b66efc680449c0f79d191f74c8bcf909a010031251ffdda6b7b4d52bc3cf014e5991f64ff7b365d76e609777b6343f6ca0190d79a0dc50389d4974b6f39dff7a0294223cca082ac012882db1c76814579be1594ac2727b36b61cf1a51630a034887390acdaa69a30afdcfe03c01f7d3caed6b0cdb399b0361e5c03575003a37916956bf242e54f05e28d6afc76df66559a730e27a6d5972fb3ce4ce5925e42b78afc154def7d1966981cb26a0fb729c6d4eb924864cc6158c35ac290ad35068477c5850a9a5acb1bfff23e6f5a11d34c23f13263e9f1c27d5de72b4cc3fad5b6f7970208f84f67daf5cbc4823c6c8f11bf8feb26b0e161aaff271360b823862f8275ec724ffff0e97ec1264abdc9d13b2242655bb1c2b932a9f45451e965e3f1f5c63e143c4a14d36da8e7dc1f408c5b5eb0507747cb3492b5d766ff41a7640c2b1c559dffe18c11b730576771c7b52f0462b295b3e6edcb2b54ef0a818d71a5c7260600bcba12cd702388c2cbf6abb7894cc228832ba48c92ac1563c8aba2deebd0c3e260b58532ce483304cf665423b96268159284f4f04c67f8cfd9858087aafe13ba6971e6dba7373881cb6ae9d645450b15148a72b53851d7a5e231ebe2fdfd4156a27bf34485ba42f0d3fdba4bb4fad25b454f23dfe0a81a24b139ec8d9bc86694e8650ca41b63598a97c3ce0de33a4faad1169358fe68d0bda46d4e77ad4ecf164895bc666797bec0b48c39d9c639a238f670c624c4adffed809f0b7dbe7dc19caefcc0d7a8ea9c2ef25422b063f029d025f8db132212452f52a68bf4e72f65d0df06fe05a02d14a46719a83e79ec24f49772722cd1e7b84a8b11096b9d01cbb7df73dd8be54bc8b7c77a9712b6cb3957009a61c982464e4c92cc4405497f9cbadce80312ec2a24cc98071742f7f94963beb0ee237c42ff27a2cfe156b7dc9e321ebd4407797918bf37eedd1b690348d52ce5a79cf898dc4fb16b9e724ad5f2e6bcafbb2292365498c5606e9ab8adcaf4f053b211a1881193f47776d1e020ec14419555066c4ba59003178f8701a9ef0c6a8094bf736849ebe9da7b580af9883f28ea7d2c74b0d3e075ce3422633f9633e2a9ee7fc12a286cf6bb11b19e4b433d92c28bc517021d59ff54ec2f6ef1e0aa8e71791dbed4376028c70b194865f821208dd3d0dee794829be1b84a83d25516b141b1fe2db48dcdc7ed492bb3665e73f4885cf0eef83276145c4c2cae035c7c7a98a6877f399cb11daa6c8cd8f5df76a2156dce716a226e8d1e28a3b69af7e485107bb9ea53296573fc13425f4d9648444ac2a654d3a971ee57ffe5b86a7152190b88705b6983994da893a4416f0405903eb218c0815ba8455d2327bf0dfe7512603c4dcea7991d43673e5a6a7b902aaa7585805ad48de1f9489a2f3348357f983586a16d641a7e16839f39851463587e505c3cf7abe91455d2b0c19d150e9cc99b9fb57d4b56b51161b0311fa59639afd6ee7439031bfb69b006c5ab71a7898db6a16c6e3227cf93ebe187f7d485c9109a159581175ece24f6d4ee549710c938b4e5d139afa439efea58659952e89dab6da81995eb75425901c70f64559e55e3bbad209eede6b2161fda0ba96f9f0b793a6f4f711c678f063f5bd07c02c5046e7e2990e1b7997414181210d21b6ad6ea84161ce6fff7917f1b3a8d2e83422ebbb677948d0d1d3482f8c39de6832150c6f6966dbb24214a14e4bb4a6f7bc704a0f108355e0fcded748a626da75cc7da5d15732877f27431245aa93654b3de4edb999901c25afc2fb1da9f520cd27b543cdd3dff1a8624516df49e093dceea903d26ed55d4d3fb9b80f345fb9690fccb4b85bd32ecd2e41b1580fb69dfea9a868c61e88ffc4b960f73df81e7e59885e91ee2bd0db714c32be72273e331e7e0f04aa45a88feca0347a8a04edfe8ddd639b3b5e15a820c8f1a07230dbca52f86cb469aed6944bd576bfd6ab2655ba89330176f81c523bb47e607034f48fc8a1a2d7cf3582e23a97d8f561159a4357423e691424e087776393555cd6395e227311c179c8244d074ccbf7ec847edf38df736b617a7658cc0833191ce2472a043009be96c7d16a658d63ef58170943f4ff16a1a0ebf7a9f807d5a0b9d2d18079e404debd9cf5d7ca158e72e389c0984eafc23989e3fedd46ccbeb87b0c057bc7e24945fc54d98699e1f71fa0198e07842d37acff03eaed6307c41f8a41b040995050e2c87d28cda86ef278254db66e56f1444fc12e24264892d90570d0fb5301b181e1ea4832b72d292d9ae865cf8f7953f5f41a7e15134e8df591a5961ecf5f679a0d4536b5fa6d8c1a17cb8552c613c6936a2340e266c5fb9c11c04305ed6023120e7b8dceff74a8bdad2e88b461c82542ac79289da468177a2862b00ae3c453e5c9a771387b71caf281fae32fce8cbc4dd8abfb5182f45b625c046d8ac4391e2dbf16438455373739a516bdacee2404e7ad659bbef320ee7dc7e5151ed96045460e8439ea13139f492731eadff3471752bd102f5b55c7432d80368c5cb8cc619b7d91032cdfaf2a14de34a4da6dbdeceea8bf63309bd8ae93456b64b085c4046746bd8269cbda31ef1cb5b11c260d07063249fb04a7f4eb814812c8a2f1ac4bef0de9613a49c60b9de6bf6601b87ac6f55fc5ba49eb1962300cd4d8f99c6e1257d852efcb5252f83604d5f55f87df1c2c525928557318af4d72278223516fbc2f5988ac30b72036e2ca09deb16f75ceb5003a4c59403ba7572fd45ccbc2efd729fcf221b87a549c92042d50ae88c137ff1117bd195944737b74c2c6ad82c6f970b787728fad687b0b49073ab3354d6c2f94b72295b019a597a9da0b4d659fc6ecb6d2e87de98b09d3eeed8f68761baebe6a3364b16176a6f4a5fd7b49027668d8cc75446c52a2933b1a14a56b95884fccfcf8075be8d7e23321c08bceee9dc7ab857090cda6193c9dfb6c74a8a584eaa61822b52c61c3bfe2a8ef8731861a01d5b3cf3fc2debd735e64c1e350f1916e7578e1d83e811674b408e2b4e1d99ac41cf1b49f40d3cd1081e01662e08db9a5cf56ec3dcd2e6a1717c0468635e8d8200ee4df81f60de21b1772cfdde07a52b40bf077acc27959f94c53ab0531c310f7b0af487cf3866969424f8593dc3516d5cb346b0734f6f84a3e47aa3c2ffdf05b353457dda786e56e8b370a259cc1595a63a40879e95598f49ccb8c0d1823586f7a9b1276220a58c742b6329e7d058ad27365df609cd6010522469ee8732cd9f16855db6be0233c6938ff892d39c5cec44184c7d6c760be14ff4f779f6994b3b5fee3407c6c8310018759ef6d69e2e3856501112f93fe84970483007b4e18facaf92a421cc830011cd72483cf8a889d6cbef5e31a959a11eb0394f12e9c2d532cec167c1eb7edab2b52f8bdcd229fb6896ccc54e52b29825055fd44c6f8b48220ec7cd94609a7604923cd7152bc42efde5248dfe439eae963532a4b72cf8cb631c1e551b1f69884e7dffbc9accdbc9a1657766982580ce8a96627288f303a577ebe1e24266987ff3e5f043cf9c3ff1a1cbd9e6cbd50c02622d0b2c92d870c8d78b3ec404921098c7bce96aa4d7c8df21d6fb4d77bb66db1afe71702fe515cecb4df758787eae172a3195fa74d613454c9128012f4c524a6a7ee0bc636b000cf4f7bc8f747742febb95df67a3ac4b700e34ab605d63c7638b7bb61553cd2f9b9c03c37f99f192ef", 0x1000, 0x1c, &(0x7f0000002840)={r8, r9+30000000}) pwritev(r2, &(0x7f0000002a80)=[{&(0x7f0000002880)="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", 0xfc}, {&(0x7f0000002980)="4da9595cb5b100f10887f26baa82fe55c01c99290b5230af10b01b02b5d2c9c7ca7a3e177da7c036a408a5b179157384c70ee6f8f45cc63301cf1111fdb6a935c3da006674898528b2bfa35a8ea3e6775d2df3b862313cb754c2e4cd4d261ecb93399c9b79dd73216c2757dfe386031ae8fd34b3cf1ed636cf130d3e8757367de4382cd9f1adc939ee05598a51cc2c47ff846b5d27a8161e1715a3da4962e67e11350464e1b927ecaed9fbb4762c2c499166998aaa3dd39363a79d7eac93d1b17fbeb198ae6e0c62d50e6347e218ab517bd4fc6557e5d386a27ae8aa1dd63e4a805c86f85821f1f23cd63ea3988e31f3f1", 0xf1}], 0x2, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000003b40)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x6, &(0x7f0000002ac0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000002b40)=""/4096}, &(0x7f0000003bc0)=0x50) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000003c00)) bind$ax25(r1, &(0x7f0000003cc0)={0x3, {"a51d030fc02387"}, 0x5}, 0x10) [ 340.332863] IPVS: stopping backup sync thread 22840 ... [ 340.338573] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 [ 340.432622] sg_write: data in/out 1969188161/20 bytes for SCSI command 0x9-- guessing data in; [ 340.432622] program syz-executor2 not setting count and/or reply_len properly [ 340.465594] sd 0:0:1:0: [sg0] tag#555 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 340.474433] sd 0:0:1:0: [sg0] tag#555 CDB: Test Unit Ready [ 340.480150] sd 0:0:1:0: [sg0] tag#555 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 340.488956] sd 0:0:1:0: [sg0] tag#555 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 340.497810] sd 0:0:1:0: [sg0] tag#555 CDB[20]: 00 00 00 [ 340.552268] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 340.939079] IPv4: Oversized IP packet from 127.0.0.1 [ 482.748213] INFO: task kworker/u4:1:19 blocked for more than 120 seconds. [ 482.755185] Not tainted 4.4.125-g38f41ec #21 [ 482.760345] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 482.769745] kworker/u4:1 D ffff8801d94a7958 25176 19 2 0x00000000 [ 482.777614] Workqueue: netns cleanup_net [ 482.781874] ffff8801d94a7958 ffff8801d9bb3000 0000000000000003 0000000000000007 [ 482.790120] ffff8801d9bb3000 ffff8801db31fdb8 ffff8801db31fde0 ffff8801db31f4d8 [ 482.798272] ffff8801db31f4c0 ffff8800a4720000 ffff8801d9bb3000 0000000000000000 [ 482.806912] Call Trace: [ 482.810995] [] schedule+0x7a/0x1b0 [ 482.816198] [] schedule_preempt_disabled+0x13/0x20 [ 482.822868] [] mutex_lock_nested+0x306/0x850 [ 482.828989] [] ? rtnl_lock+0x17/0x20 [ 482.835313] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 482.841777] [] ? remove_proc_entry+0xb2/0x310 [ 482.847908] [] ? proc_readdir+0x80/0x80 [ 482.853578] [] rtnl_lock+0x17/0x20 [ 482.858781] [] ipmr_net_exit+0x80/0x120 [ 482.864391] [] ? mrtsock_destruct+0x1e0/0x1e0 [ 482.870578] [] ops_exit_list.isra.4+0xae/0x150 [ 482.876822] [] cleanup_net+0x31d/0x5f0 [ 482.883032] [] ? net_drop_ns+0x80/0x80 [ 482.888610] [] ? __lock_is_held+0xa1/0xf0 [ 482.894399] [] process_one_work+0x7d7/0x16e0 [ 482.900569] [] ? process_one_work+0x6f7/0x16e0 [ 482.906808] [] ? pwq_dec_nr_in_flight+0x280/0x280 [ 482.913395] [] ? worker_thread+0x288/0xfc0 [ 482.919309] [] worker_thread+0xd9/0xfc0 [ 482.925005] [] kthread+0x268/0x300 [ 482.930231] [] ? process_one_work+0x16e0/0x16e0 [ 482.936533] [] ? kthread_create_on_node+0x400/0x400 [ 482.943228] [] ? kthread_create_on_node+0x400/0x400 [ 482.949905] [] ret_from_fork+0x55/0x80 [ 482.955422] [] ? kthread_create_on_node+0x400/0x400 [ 482.962361] 4 locks held by kworker/u4:1/19: [ 482.966756] #0: ("%s""netns"){.+.+.+}, at: [] process_one_work+0x6bd/0x16e0 [ 482.976369] #1: (net_cleanup_work){+.+.+.}, at: [] process_one_work+0x6f7/0x16e0 [ 482.986300] #2: (net_mutex){+.+.+.}, at: [] cleanup_net+0x13f/0x5f0 [ 482.995087] #3: (rtnl_mutex){+.+.+.}, at: [] rtnl_lock+0x17/0x20 [ 483.003616] Sending NMI to all CPUs: [ 483.008480] NMI backtrace for cpu 0 [ 483.012091] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.125-g38f41ec #21 [ 483.019141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 483.028517] task: ffffffff84217840 task.stack: ffffffff84200000 [ 483.034552] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 483.042981] RSP: 0018:ffffffff84207dc0 EFLAGS: 00000246 [ 483.048436] RAX: 0000000000000007 RBX: ffffffff847dec48 RCX: 0000000000000000 [ 483.055706] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff8421811c [ 483.063056] RBP: ffffffff84207dc0 R08: 0000000000000000 R09: 0000000000000000 [ 483.070340] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 483.077606] R13: fffffbfff07088c0 R14: ffffffff847ecfb8 R15: 0000000000000000 [ 483.084917] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 483.093154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 483.099066] CR2: 0000000001e18b10 CR3: 00000001d2022000 CR4: 0000000000160670 [ 483.106314] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 483.113608] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 483.120889] Stack: [ 483.123015] ffffffff84207df8 ffffffff81027e65 ffffffff84208000 ffffffff847dec48 [ 483.130572] fffffbfff07088c0 ffffffff847ecfb8 0000000000000000 ffffffff84207e08 [ 483.138124] ffffffff810293da ffffffff84207e20 ffffffff81221948 dffffc0000000000 [ 483.145642] Call Trace: [ 483.148236] [] default_idle+0x55/0x3c0 [ 483.153755] [] arch_cpu_idle+0xa/0x10 [ 483.159231] [] default_idle_call+0x48/0x70 [ 483.165092] [] cpu_startup_entry+0x5fd/0x8f0 [ 483.171169] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 483.178116] [] ? call_cpuidle+0xe0/0xe0 [ 483.183723] [] rest_init+0x189/0x190 [ 483.189095] [] start_kernel+0x6b9/0x6ee [ 483.194693] [] ? thread_stack_cache_init+0xb/0xb [ 483.201119] [] ? early_idt_handler_array+0x120/0x120 [ 483.208586] [] ? early_idt_handler_array+0x120/0x120 [ 483.215316] [] x86_64_start_reservations+0x2a/0x2c [ 483.222007] [] x86_64_start_kernel+0x140/0x163 [ 483.228266] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 483.247294] NMI backtrace for cpu 1 [ 483.250925] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 483.258461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 483.267797] task: ffff8800bac36000 task.stack: ffff8800bac48000 [ 483.273882] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 483.282634] RSP: 0018:ffff8800bac4fcb8 EFLAGS: 00000046 [ 483.288107] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 483.295365] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 483.302670] RBP: ffff8800bac4fce0 R08: 0000000000000001 R09: 0000000000000000 [ 483.309961] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 483.317212] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002 [ 483.324506] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 483.332750] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 483.338643] CR2: 00007fa80fe46000 CR3: 00000001d2022000 CR4: 0000000000160670 [ 483.345890] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 483.353174] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 483.360446] Stack: [ 483.362570] ffffffff8426f5a0 ffffffff847f0b40 fffffbfff08fdc1c dffffc0000000000 [ 483.370114] ffff8801db31bca0 ffff8800bac4fd00 ffffffff810b9abb ffffffff839f6dc0 [ 483.377626] 0000000000000003 ffff8800bac4fd60 ffffffff81d11764 ffffffff8141b993 [ 483.385192] Call Trace: [ 483.388383] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 483.395028] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 483.402274] [] ? print_lock+0xab/0xae [ 483.407716] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 483.414713] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 483.422002] [] watchdog+0x6fa/0xae0 [ 483.427517] [] ? watchdog+0xc3/0xae0 [ 483.433954] [] kthread+0x268/0x300 [ 483.439149] [] ? reset_hung_task_detector+0x20/0x20 [ 483.445790] [] ? kthread_create_on_node+0x400/0x400 [ 483.452471] [] ? kthread_create_on_node+0x400/0x400 [ 483.459149] [] ret_from_fork+0x55/0x80 [ 483.464673] [] ? kthread_create_on_node+0x400/0x400 [ 483.471352] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 2b 33 17 00 4c 89 e7 57 9d 0f 1f [ 483.490659] Kernel panic - not syncing: hung_task: blocked tasks [ 483.496916] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.125-g38f41ec #21 [ 483.504198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 483.513541] 0000000000000000 935663eee5445c39 ffff8800bac4fca8 ffffffff81d067bd [ 483.521915] ffffffff838831a0 ffff8800bac4fd80 dffffc0000000000 7fffffffffffffff [ 483.529965] ffff8801d9bb3448 ffff8800bac4fd70 ffffffff8141b46a 0000000041b58ab3 [ 483.537951] Call Trace: [ 483.540521] [] dump_stack+0xc1/0x124 [ 483.545869] [] panic+0x1aa/0x388 [ 483.550949] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 483.557865] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 483.565115] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 483.572367] [] watchdog+0x70b/0xae0 [ 483.577619] [] ? watchdog+0xc3/0xae0 [ 483.582971] [] kthread+0x268/0x300 [ 483.588136] [] ? reset_hung_task_detector+0x20/0x20 [ 483.594779] [] ? kthread_create_on_node+0x400/0x400 [ 483.601433] [] ? kthread_create_on_node+0x400/0x400 [ 483.608083] [] ret_from_fork+0x55/0x80 [ 483.613602] [] ? kthread_create_on_node+0x400/0x400 [ 483.620849] Dumping ftrace buffer: [ 483.624462] (ftrace buffer empty) [ 483.628148] Kernel Offset: disabled [ 483.631775] Rebooting in 86400 seconds..