[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 20.864355] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 25.057795] random: sshd: uninitialized urandom read (32 bytes read, 36 bits of entropy available) [ 25.529536] random: sshd: uninitialized urandom read (32 bytes read, 38 bits of entropy available) [ 26.545692] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.62' (ECDSA) to the list of known hosts. 2018/04/19 20:20:25 fuzzer started 2018/04/19 20:20:26 dialing manager at 10.128.0.26:32947 2018/04/19 20:20:30 kcov=true, comps=false 2018/04/19 20:20:33 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg(r0, &(0x7f0000000a40)={&(0x7f00000000c0)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000001e00)="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", 0x131}, {&(0x7f0000000040)}, {&(0x7f00000007c0)="9ffc820d17b322c1c1589acf620066aafa3dab63add4d67fa3deea685c8be0d98c51ffc20c9c3530e1ad9f47df67e2cc7750635d2d15f5e1905ede7ca68815ca51e2db28fd3f9897ff83978b85c84c12d07c8ad98d953225a4019b94ac5031ad5bbb53853cd8af7d620e6a5679218f54459ef859ccae1d57f6e11986b15d9fc27f48d7681fd51d9a65fab4164f7b66beda09884601292bd145fc107f6919f42f18d719aa56bc51fa51f63447960f05f563b21255240afea6795d6412", 0xbc}], 0x3, &(0x7f00000001c0), 0x0, 0xfffffffffffffffe}, 0x8001) sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000012c0)="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", 0xb3d}], 0x1}, 0x8000) 2018/04/19 20:20:33 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) recvmsg(0xffffffffffffffff, &(0x7f0000b88fc8)={&(0x7f0000506000)=@hci, 0x6, &(0x7f00006c4fa0), 0x0, &(0x7f000022c000)=""/229, 0xe5}, 0x0) socket$inet6(0xa, 0x0, 0x0) 2018/04/19 20:20:33 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/19 20:20:33 executing program 4: 2018/04/19 20:20:33 executing program 2: 2018/04/19 20:20:33 executing program 3: 2018/04/19 20:20:33 executing program 5: 2018/04/19 20:20:33 executing program 6: [ 39.845966] IPVS: Creating netns size=2552 id=1 [ 39.971977] IPVS: Creating netns size=2552 id=2 [ 40.058228] IPVS: Creating netns size=2552 id=3 [ 40.115658] IPVS: Creating netns size=2552 id=4 [ 40.199428] IPVS: Creating netns size=2552 id=5 [ 40.303096] IPVS: Creating netns size=2552 id=6 [ 40.424362] IPVS: Creating netns size=2552 id=7 [ 40.575577] IPVS: Creating netns size=2552 id=8 [ 41.015349] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.088986] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.143794] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.255061] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.266510] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.411274] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.565255] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.575199] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.636736] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.647083] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.657421] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.716813] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.775041] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.866466] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 41.902357] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 41.963300] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 41.996261] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.089413] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.152841] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.160816] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.199388] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.209936] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.226268] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.246714] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.307275] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.404942] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.413372] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.423011] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.431098] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.476379] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.493081] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.501129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.555750] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.573617] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.589909] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.612328] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 42.620320] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.687915] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 42.696269] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 42.710091] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.761923] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.798962] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.858680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.910885] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 42.929338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.991597] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.012427] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.037240] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.055433] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.070922] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.090011] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.103757] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.123409] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.133294] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.238012] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.320566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.448671] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.485070] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 43.505015] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.570684] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 43.598795] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.633002] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.662108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.718300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.440474] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.576104] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.703311] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.712107] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.815614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.893443] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 46.984051] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.016892] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.042345] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.188400] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.274488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.307651] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.482694] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.524542] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 47.785534] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.807999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/19 20:20:42 executing program 1: 2018/04/19 20:20:42 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f00000000c0)) 2018/04/19 20:20:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b3000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0xffffffff80000015}) 2018/04/19 20:20:42 executing program 0: 2018/04/19 20:20:42 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5ffe}, 0x1c) 2018/04/19 20:20:42 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() getpriority(0x2, r0) 2018/04/19 20:20:42 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000006c00)=[{{&(0x7f0000005280)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "56adc9b4ede4167c660c610ce768d0d6faf97bef6fdd5d87f4b1079a638d610a5ce443b72b3b55e8bca4099febe1a9df1c1e12d41e90fe2f49cfd6166f5ad0"}, 0x80, &(0x7f0000005540)}}, {{&(0x7f0000005580)=@ax25={0x3, {"c587f374882d69"}}, 0x80, &(0x7f0000006980), 0x0, &(0x7f00000069c0)=[{0x10, 0x1, 0x1, '9'}], 0x10}}], 0x2, 0x0) 2018/04/19 20:20:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') pread64(r0, &(0x7f0000002400)=""/4096, 0x1000, 0x0) 2018/04/19 20:20:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') pread64(r0, &(0x7f0000001080)=""/4096, 0x1000, 0x15) 2018/04/19 20:20:42 executing program 6: 2018/04/19 20:20:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x200000, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="000100000008000066000000df020000ec00000001000000000000000000000000200000002000000001000000000000495fbe5a0000ffff53ef210001000000495fbe5a000000000000000001000000000000000b0000000004", 0x5a, 0x400}, {&(0x7f0000011a00)="ed41000000040000495fbe5a495fbe5a495fbe5a00000000000005000200000000000800000000000af301000400000000000000000000000100000013", 0x3d, 0xcbff}], 0x0, &(0x7f00000000c0)={[{@discard='discard', 0x2c}]}) 2018/04/19 20:20:42 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000001780)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="1400000006012907005c42c8f4ffffff00000000"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/80, 0x50}, 0x0) 2018/04/19 20:20:42 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x8c5, 0x0, 0x0, 0x0, 0x0, "222099d4fae733030b9bd47667048c56d0922d95c92ca66ab79c511ba384b9300310ed98470630a4a202679a71e41d58611f9e3b740c49f4df2973bc3ee06173", "43ca35b7e0bf9bb5636d4af4cb033c866e6d58c1c51bd84b406070a4cb3958b10b17adfcd86ea4953a20eb6c000eca35cd4b479d75e575a5d1e5cfc19b19da51", "40001c5402347da41f5a4e64e6269dd4f03389bfa75a2b7756bc39d69f895aa2"}) 2018/04/19 20:20:42 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x20000000011, 0x4000000000080002, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000000000)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={"626f6e6430000009000000ffffffff00", 0x0}) bind$packet(r0, &(0x7f0000000480)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x26c) 2018/04/19 20:20:42 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000000080)=0x2, 0x4) recvfrom$inet6(r0, &(0x7f0000000240)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/04/19 20:20:42 executing program 4: r0 = getpgrp(0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x5, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, r0, 0x0, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000b92000)={0x77359400}, &(0x7f0000264000)) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/04/19 20:20:43 executing program 0: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc\x00', 0x14400, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000540)={0x5, 0x8, 0xffffffffffff6703, 0xc71}, 0x10) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0x298) dup3(r0, r1, 0x0) 2018/04/19 20:20:43 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff}) r1 = epoll_create(0x40000000002c0) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f00002c1000)={0xfffffffffffffffc}) 2018/04/19 20:20:44 executing program 5: 2018/04/19 20:20:44 executing program 6: 2018/04/19 20:20:44 executing program 3: 2018/04/19 20:20:44 executing program 0: 2018/04/19 20:20:44 executing program 2: 2018/04/19 20:20:44 executing program 1: 2018/04/19 20:20:44 executing program 7: 2018/04/19 20:20:44 executing program 4: 2018/04/19 20:20:44 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000080)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000100)=ANY=[]}}], 0x2, 0x0) 2018/04/19 20:20:44 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x3, 0x0, "6164f5a787fb87b7fc664353e67f4f130350aae0d6d72a7a6b89c5930bd12c0058c4d94cafe792921af85a3b478181558f922ffb851e2f82591dfe02718138e0a07140ae09307d2603bc7522b40bb96a"}, 0xd8) 2018/04/19 20:20:44 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') pread64(r0, &(0x7f0000001080)=""/4096, 0x1000, 0x0) 2018/04/19 20:20:44 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000005680)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) 2018/04/19 20:20:44 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) 2018/04/19 20:20:44 executing program 6: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f00000056000d6dfcffff05bc0203030701ff2104173fa700000002000039", 0x1f) 2018/04/19 20:20:44 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdafef)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x80000001}) 2018/04/19 20:20:44 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f0000000000)=[{0x2d4, 0x29, 0x3, "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"}], 0x2d4}, 0x0) 2018/04/19 20:20:44 executing program 3: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/19 20:20:44 executing program 0: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) 2018/04/19 20:20:44 executing program 5: getrusage(0x0, &(0x7f0000000640)) 2018/04/19 20:20:44 executing program 2: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f00000000c0)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="10"]}) 2018/04/19 20:20:44 executing program 4: unshare(0x20400) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000067c000)="220000002100070700be0000090007010a00001e0000000000fd040405000c000000", 0x22) 2018/04/19 20:20:44 executing program 1: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000002c0)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)={0x4}) 2018/04/19 20:20:44 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/04/19 20:20:44 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r0, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000240)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/19 20:20:44 executing program 0: 2018/04/19 20:20:44 executing program 0: 2018/04/19 20:20:44 executing program 7: 2018/04/19 20:20:45 executing program 6: 2018/04/19 20:20:45 executing program 1: 2018/04/19 20:20:45 executing program 5: 2018/04/19 20:20:45 executing program 3: 2018/04/19 20:20:45 executing program 2: 2018/04/19 20:20:45 executing program 4: 2018/04/19 20:20:45 executing program 7: 2018/04/19 20:20:45 executing program 0: 2018/04/19 20:20:45 executing program 5: 2018/04/19 20:20:45 executing program 1: 2018/04/19 20:20:45 executing program 2: 2018/04/19 20:20:45 executing program 2: 2018/04/19 20:20:45 executing program 0: 2018/04/19 20:20:45 executing program 7: 2018/04/19 20:20:45 executing program 5: 2018/04/19 20:20:45 executing program 1: 2018/04/19 20:20:45 executing program 6: 2018/04/19 20:20:45 executing program 4: 2018/04/19 20:20:46 executing program 2: 2018/04/19 20:20:46 executing program 3: 2018/04/19 20:20:46 executing program 0: 2018/04/19 20:20:46 executing program 7: 2018/04/19 20:20:46 executing program 5: 2018/04/19 20:20:46 executing program 6: 2018/04/19 20:20:46 executing program 1: 2018/04/19 20:20:46 executing program 4: 2018/04/19 20:20:46 executing program 7: 2018/04/19 20:20:46 executing program 2: 2018/04/19 20:20:46 executing program 5: 2018/04/19 20:20:46 executing program 4: 2018/04/19 20:20:46 executing program 3: 2018/04/19 20:20:46 executing program 6: 2018/04/19 20:20:46 executing program 7: 2018/04/19 20:20:47 executing program 2: 2018/04/19 20:20:47 executing program 5: 2018/04/19 20:20:47 executing program 1: 2018/04/19 20:20:47 executing program 4: 2018/04/19 20:20:47 executing program 3: 2018/04/19 20:20:47 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ipv6_route\x00') r1 = memfd_create(&(0x7f0000000140)="000000000400000000000000b889f4a56117870100", 0x0) sendfile(r1, r0, &(0x7f0000000200)=0x3, 0x10000) 2018/04/19 20:20:47 executing program 6: 2018/04/19 20:20:47 executing program 0: pipe(&(0x7f0000043000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000200)='V', 0x1}], 0x1, 0x0) close(r1) 2018/04/19 20:20:47 executing program 3: 2018/04/19 20:20:47 executing program 1: 2018/04/19 20:20:47 executing program 2: 2018/04/19 20:20:47 executing program 5: 2018/04/19 20:20:47 executing program 7: 2018/04/19 20:20:47 executing program 4: 2018/04/19 20:20:47 executing program 4: 2018/04/19 20:20:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) mknod(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) [ 54.064221] IPVS: Creating netns size=2552 id=9 2018/04/19 20:20:47 executing program 2: 2018/04/19 20:20:47 executing program 1: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/19 20:20:47 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) read(r0, &(0x7f00005f9000)=""/202, 0xca) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x10000004}) shutdown(r0, 0x0) 2018/04/19 20:20:47 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) 2018/04/19 20:20:47 executing program 7: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000fc0)=[{&(0x7f0000010400)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000002700)=ANY=[@ANYBLOB='fsync_mode=strict']) 2018/04/19 20:20:47 executing program 6: 2018/04/19 20:20:47 executing program 0: 2018/04/19 20:20:47 executing program 5: 2018/04/19 20:20:47 executing program 2: 2018/04/19 20:20:47 executing program 6: 2018/04/19 20:20:47 executing program 3: 2018/04/19 20:20:48 executing program 1: 2018/04/19 20:20:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x60000000) pipe(&(0x7f00000000c0)) mknod(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d0f592dd9795b1788423069dfcd9d9194b2c99daa9532b3c96453f55cc17b973a8b7cf50b22057884b7410392ba1cee3b1975c815d6a6209a80a78ce33e52a82", "4d2f8ccae62302403b54171daf0af92dde898f1752d704af19b017c4878c6a14f5f81b6147f8001f98649f22398f2d2538540073cacbb29bd27961c75e1f5606", "1b856cb535535f17394b715755f587197ed056e22972948da94807fc3e3f2908", [0x0, 0x1]}) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000080)) 2018/04/19 20:20:48 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x19, &(0x7f0000000200)=[{&(0x7f0000010000)="400000000002000019000000d50100002c00000001000000000000000000000000200000002000004000000000000000265dbe5a0000ffff53ef010001000000265dbe5a000000000000000001000000000000000b0000000001000038000000c20200006b24000090e3809df8564d65b9524d3c75ac4b2c", 0x78, 0x400}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040100001f00000000000000", 0x40, 0x540}, {&(0x7f0000010400)="ffffff03e0ff1f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050166696c65320000000d0000001000050166696c65330000000e0000001000050166696c65300000000d0000001000050166696c65340000000f0000001c001201d181d18ed0b7d0bad0b0d0bbd0bbd0b5d1800000100000000c0004012e646f74110000001000050266696c65310000001300000050030802564944454f5f5453000000000000000000000000", 0x4c0, 0x1800}, {&(0x7f0000010a00)="0000000000000000000000000000000000000000000000000c0000de48d02e8e00000000f4030000000000000000000000000000000000000000000000000000", 0x40, 0x23e0}, {&(0x7f0000010c00)="0000000000000000000000000000000000000000000000000c0000de36e1fb7a00000000f4030000000000000000000000000000000000000000000000000000", 0x40, 0x2be0}, {&(0x7f0000010e00)="0000000000000000000000000000000000000000000000000c0000de36e1fb7a00000000f4030000000000000000000000000000000000000000000000000000", 0x40, 0x33e0}, {&(0x7f0000011000)="0000000000000000000000000000000000000000000000000c0000de36e1fb7a00000000f4030000000000000000000000000000000000000000000000000000", 0x40, 0x3be0}, {&(0x7f0000011200)="0000000000000000000000000000000000000000000000000c0000de36e1fb7a00000000f4030000000000000000000000000000000000000000000000000000", 0x40, 0x43e0}, {&(0x7f0000011400)="0000000000000000000000000000000000000000000000000c0000de36e1fb7a00000000f4030000000000000000000000000000000000000000000000000000", 0x40, 0x4be0}, {&(0x7f0000011600)='how about this?\n\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x20, 0x5400}, {&(0x7f0000011c00)="110000000c0001022e000000020000000c0002022e2e000012000000dc03050166696c6530000000000000000000000000000000000000000000000000000000", 0x40, 0x6000}, {&(0x7f0000011e00)="130000000c0001022e000000020000000c0002022e2e000014000000dc03050166696c6530000000000000000000000000000000000000000000000000000000", 0x40, 0x6800}, {&(0x7f0000012000)="0000000000000000265dbe5a265dbe5a265dbe5a000000000000000000000000", 0x20, 0x9800}, {&(0x7f0000012200)="ed41000000040000265dbe5a265dbe5a265dbe5a00000000000005000200000000000800000000000af301000400000000000000000000000100000007000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000766800002000456a000000000000000000000000265dbe5a000000000000000000000000", 0xa0, 0x9900}, {&(0x7f0000012400)="000000000000000000000000000000000000000000000000000000008e6b0000", 0x20, 0x9b60}, {&(0x7f0000012600)="00000000000000000000000000000000000000000000000000000000121f0000", 0x20, 0x9d60}, {&(0x7f0000012800)="00000000000000000000000000000000000000000000000000000000c6500000", 0x20, 0x9f60}, {&(0x7f0000012a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00Z$\x00\x00', 0x20, 0xa160}, {&(0x7f0000012c00)="0481e70300000000782bbe5ad91dbe5abf1dbe5a00000000000001000000000000000800000000000af300000400000000000000000000000000000000000000", 0x40, 0xa300}, {&(0x7f0000012e00)="ff81000000000000782bbe5a3c1ebe5af11dbe5a00000000000002000000000000000800000000000af300000400000000000000000000000000000000000000", 0x40, 0xa400}, {&(0x7f0000013000)="a48100000a000000771bbe5a6a1bbe5a6a1bbe5a00000000000001000200000000000800000000000af30100040000000000000000000000010000001400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002420000200054a2000000000000000000000000265dbe5a000000000000000000000000", 0xa0, 0xa500}, {&(0x7f0000013200)="a481000000000000081fbe5a081fbe5a081fbe5a00000000000001000000000000000800000000000af300000400000000000000000000000000000000000000", 0x40, 0xa700}, {&(0x7f0000013400)="ed41000000040000601ebe5a9e1dbe5a9e1dbe5a00000000000002000200000000000800000000000af3010004000000000000000000000001000000180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004d9700002000acb9000000000000000000000000265dbe5a000000000000000000000000", 0xa0, 0xa800}, {&(0x7f0000013600)="ed410000000400007220be5a7120be5a7120be5a00000000000002000200000000000800000000000af30100040000000000000000000000010000001a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c93800002000de8d000000000000000000000000265dbe5a000000000000000000000000", 0xa0, 0xaa00}, {&(0x7f0000013800)="0000000000000000000000000000000000000000000000000000000054850000200090bf000000000000000000000000265dbe5a000000000000000000000000", 0x40, 0xab60}], 0x0, &(0x7f0000013900)=ANY=[]) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x8000, 0x29) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) 2018/04/19 20:20:48 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) write(r0, &(0x7f00000001c0)="240000001a0025e00000001318edfc0e0a0af5001604cf18dc2dfa6add7c1000481836f0", 0x24) 2018/04/19 20:20:48 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000280), 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 54.866152] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/19 20:20:48 executing program 1: [ 55.360032] IPVS: Creating netns size=2552 id=10 2018/04/19 20:20:49 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000000180)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000005040)=[{{&(0x7f0000001880)=@can={0x1d}, 0x80, &(0x7f0000003b40)=[{&(0x7f0000002a40)="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", 0x1bb}], 0x1, &(0x7f0000003bc0)}}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0x393, 0x0, 0x0, 0xffffffffffffff4e) close(r0) 2018/04/19 20:20:49 executing program 2: 2018/04/19 20:20:49 executing program 6: 2018/04/19 20:20:49 executing program 4: 2018/04/19 20:20:49 executing program 5: 2018/04/19 20:20:49 executing program 7: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000fc0)=[{&(0x7f0000010400)="1020f5f20100070009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000002700)=ANY=[@ANYBLOB='fsync_mode=strict']) 2018/04/19 20:20:49 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000180)=ANY=[@ANYBLOB="280000001c00070f000000000000000007000000", @ANYBLOB="00aa70b200"], 0x2}, 0x1}, 0x0) 2018/04/19 20:20:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 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, 0x0, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)}}], 0x1, 0x0, &(0x7f0000000140)="8b"}) 2018/04/19 20:20:49 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000002540)=[{{&(0x7f0000002040)=@alg, 0x80, &(0x7f0000002500)}}], 0x1, 0x0, &(0x7f0000002680)) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x7, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000580)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f00000005c0)=""/250) 2018/04/19 20:20:49 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x4e) sendto$inet(r0, &(0x7f0000000140)=')', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) shutdown(0xffffffffffffffff, 0x0) 2018/04/19 20:20:49 executing program 6: r0 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x0, 0x0, 0x400, 0x0, 0x1000001) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) prlimit64(r1, 0xffffffffffffffff, 0x0, &(0x7f0000000080)) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x400) umount2(&(0x7f0000000140)='./file0\x00', 0x8) setns(r2, 0x4000000) 2018/04/19 20:20:49 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000000040)=0xff, 0x8) [ 56.412029] binder: 6268:6269 ioctl c0306201 20008000 returned -14 [ 56.420693] binder_alloc: binder_alloc_mmap_handler: 6268 20000000-20002000 already mapped failed -16 [ 56.447646] binder: BINDER_SET_CONTEXT_MGR already set [ 56.453531] binder: 6268:6269 ioctl 40046207 0 returned -16 2018/04/19 20:20:49 executing program 3: 2018/04/19 20:20:49 executing program 5: 2018/04/19 20:20:49 executing program 1: [ 56.464958] binder_alloc: 6268: binder_alloc_buf, no vma [ 56.472670] binder: 6268:6279 transaction failed 29189/-3, size 40-0 line 3134 [ 56.480106] binder: 6268:6279 ioctl c0306201 20008000 returned -14 [ 56.495618] binder: undelivered TRANSACTION_ERROR: 29189 [ 56.502825] binder: release 6268:6269 transaction 2 out, still active [ 56.516589] binder: undelivered TRANSACTION_COMPLETE [ 56.523096] binder: send failed reply for transaction 2, target dead 2018/04/19 20:20:50 executing program 0: 2018/04/19 20:20:50 executing program 6: 2018/04/19 20:20:50 executing program 6: 2018/04/19 20:20:50 executing program 3: 2018/04/19 20:20:50 executing program 1: 2018/04/19 20:20:50 executing program 7: 2018/04/19 20:20:50 executing program 0: 2018/04/19 20:20:50 executing program 5: 2018/04/19 20:20:50 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00'}) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="300000001c000b0400000000000000000a000000", @ANYBLOB="0000000014000100fe0000000000000000000000000000aa3924da8f3ce2f0574269d814adb39a88962849a49292a804224e96f1e7d2f50f3a6caff3d771e209d29bdbcee69540ec24c0e31fa8c6e4b1db398c2977f412b141c4ca1db3bb01804e6b7566c69d7bc3653bd0dacb40f7d5727cf3768d268bf224d3f9181e1b500e795ca847a254f8513e47d6c4fd9685ce7738cdb4819bea8e16b0519929ab52b127defeb8d4f4d15f92c770600bab65f0691a44ecc73c525ef5ccb2e8db0ecbd421e27d39bbfb"], 0x2}, 0x1}, 0x0) 2018/04/19 20:20:51 executing program 4: mkdir(&(0x7f0000000140)='./control\x00', 0x9f) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000040)='./control\x00') unlink(&(0x7f0000000080)='./control/file0\x00') mkdir(&(0x7f0000000180)='./control/file0\x00', 0x0) close(r0) 2018/04/19 20:20:51 executing program 6: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00'}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x5, 0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000002c0)=0xffffffffffff8001, 0x4) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/04/19 20:20:51 executing program 7: r0 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/19 20:20:51 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpriority(0x2, 0x0) 2018/04/19 20:20:51 executing program 0: r0 = socket(0x11, 0x4000000000080002, 0x0) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000dc0)=@ipx={0x4, 0x0, 0x0, "d80cb0a235c1"}, 0x80, &(0x7f0000000e40), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) 2018/04/19 20:20:51 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000040)=0x7, &(0x7f0000000080)=0x2) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00009b0ffc), 0x4) syncfs(r0) 2018/04/19 20:20:51 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') pread64(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x20000) 2018/04/19 20:20:51 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000000)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000080)=""/134, 0x86}, {&(0x7f0000000140)=""/123, 0x7b}, {&(0x7f00000001c0)=""/24, 0x18}, {&(0x7f0000000200)=""/4096, 0x1000}], 0x4, &(0x7f0000001240)=""/66, 0x42, 0x9b}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001300)={@local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x100, 0x7, 0x2c6, 0x400, 0x4, 0x2, r1}) setsockopt$inet6_int(r0, 0x29, 0x1d, &(0x7f0000f5affc)=0x11, 0x4) 2018/04/19 20:20:51 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4200, 0x20) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) r2 = getpgid(0x0) getpriority(0x0, r2) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bfdfdc)={0x18, 0x2, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0x4, 0x2}]}, 0x18}, 0x1}, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000000680)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80040000}, 0xc, &(0x7f0000000640)={&(0x7f0000000200)={0x418, 0x14, 0xd, 0x108, 0x70bd26, 0x25dfdbfc, {0x2, 0x0, 0xa}, [@generic="84b6d3085668cf12978ac99b3e2b4407b970b473a4b760bf9067803dd69fb3abc85ee704422c85bd4567765fe4e9638200f43f6fc07032ba3d8f1f510d80ac73ec48f4c2bd016bf156de2fe0f4889800bfda012ec1de0b2af72785014b637454a4bdcb7fec90ebca9b55d73ec163e028cc679954f1ef7d9fd8d164568b21cf95c0b1ce0792e931a203f26180e1fd8dc1e6a41140f6311ff5be019494452b09b804611b20ccfc8e7e7174ccc75b776479f10b4e4118a0747cdb80ac19bb91c9f4fb4057fd8053", @generic="b02a638be5d618a61c89393dbb98909b90909a01a93693cfb5ef9c093dd4139fa6372b8212d5d145d9183e22dcd53939d652759c1df4ca", @nested={0xb4, 0x66, [@generic="0a1b8bc9251bf240d8e1e30d7d429dd40738055a58ac3460ea547b9adaf0d16bb832410e6f7ff457186bb24112084a6e78a23866fa51578dad8087aed2a34cb59fccd9fffe185034090ebbe01b3efd9ee056cde991d7b96aa49b79c5f6032fbee3587f4f663c9bbbc769fc9b7a107f6a97394047868aaff891c8d81d91d76cb7acf9c7bba9b3bb49361a541bd44f6a91478050f62dc8a9b18d9a5676561c8c41d02a8b421966ca", @typed={0x8, 0x7a, @u32=0x3}]}, @generic="60e8568fa7e247d3a0c949799d660f34b15afc2b090c1f126a1fc4b23d791ebdd6161ce056cee480afde6209fcf7a59a7b95434aa5a1d38f22fec16a46b7bb8ccbb0a461909f32f0a0bf7a1f25f40b72a12ac3449bbf70f99affe03f3cb55fb8650da0fca5", @typed={0x8, 0x61, @uid=r3}, @generic="57bd704ef4dc6ab589f6c838e98c7b372a4af6e62d62efab385f03b8814a0f9da9b9a8619f84b5eb588b71decd77a60898dd0b9ad5a3028c2c0f5cfc38565d846d95820c2b17c4249ffdf4eebae1e286de4e819dc2477bc91fb802fb925b20f6bdc42da63ba8f1a77d0637864672b37e4b85cf1950b507cad8726ca5816e7ea28e8c339edfe7d731490898c0f652f979b693d4ee5eab5affb4da460c46ba1937f7546b483327c003b9ece65dab0f1173ea01c240fe5fc3ce170d4dff4b8de61443248e13b4fc07b69b623fd82412475bea5a38cfc0a9c7db0dc844d60c7bb39cb97b0be91aef", @nested={0x100, 0x7e, [@typed={0x8, 0x3f, @pid}, @typed={0x8, 0x2d, @u32=0x1}, @generic="11dacf452039b583f3acd29d712262", @generic="68ebb0167c68b245beb0088390b7a8c5447186bb76f6c43a6e7f5b0f147a0fd0e266f381d76377808af6d72928c83c9fd7917caa0c1c3d0bb03601c32b51fe8187e898149f0877a040b0ce36a7d6968a9d2ca453f926b08cc117a1846f515ea152b8aa286e716f74ec329b849d3c85e60c82041c8292f9b305343b06d16411efd31b75e85b52907db2649d1e27d0e4f11c26f1e6e20a39d3410232fb7aa3ba6a51b86dc709745bb163c455681a28e56dafd12d1bc623be708ef67dc68a19ccf88f17c2250ab0", @typed={0x14, 0x63, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x418}, 0x1, 0x0, 0x0, 0x40004}, 0x80) 2018/04/19 20:20:51 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000100)={'syz_tun\x00', @ifru_addrs=@can={0x1d}}) 2018/04/19 20:20:51 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000ea8000)='smaps\x00') flistxattr(r0, &(0x7f0000000140)=""/56, 0x38) close(r0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000100)={0x8, 0x29, 0x7ff, 0x7f, 0x4}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_proto_private(r1, 0x89ee, &(0x7f0000000000)="d70ef45db00a8dd34fd3fc0bef4f2cd90bdaba6df6ab0fa78d6f7ead1683567696b8f2f1158fa9da3130ed6ee90c3354aac6834aa44aa2f556ee0b37ec1b2e0185ff113f2b5ead155b91f6cefdf82ef85fae9b9265aefffc72e6ae436d342c0b93a4ad4fdeb1115fe300f805baa8bd6c918c3adf9cecc75ada12fdf9525445d15f9f80745f12af53952d4c1676e8d927d86cec6e580d4feaf5ae81da25dc3268bdf66b4c91cd1d46c94732fcd9561bb3beffade6526a4026c5a1525973b0dee6590d5cbe0d") 2018/04/19 20:20:51 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000500), &(0x7f00000002c0)=0x4) write$binfmt_elf64(r0, &(0x7f0000000540)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x400, 0x1, 0x8001, 0x4, 0x2, 0x3e, 0x8, 0x3d, 0x40, 0x30b, 0x8, 0x1ff, 0x38, 0x1, 0x78, 0x4000000000000caf, 0x3}, [{0x6474e557, 0x1020000000000, 0x3ed, 0xafcc, 0x4, 0x9, 0x4, 0x7}, {0x60000004, 0x13, 0xff, 0x9, 0x81, 0x5, 0x5, 0x6}], "93f5dc6d1f2f7f6d24e84a357f06e70cb495b526780b66476c7535aa016d9674eff1db8ec52756ffda3840c02ea7fa0efa7899e30419892a699f5345528a5051eeee97eabe3272e8bca44e69a9b54933d32304d454300e5184bbc2ca65bfcc26e8fda02769c37ac09bb9175e96"}, 0x11d) 2018/04/19 20:20:52 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="020b00247be7413d43124f95016733821613d810c803cd597c0925000000000018001800000000009e4785ef1c3849060d2f75a7302103ffde16a0fc81f0007f3dd61a5c4556077bc2fc1ac61979b7ba9381fbb28fa8c698c45febad046d4c87860525f90b0d3bf23728e18f"], 0x18}, 0x1}, 0x0) r1 = socket(0xfffffffffffffffd, 0x7, 0x1001) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000000)={0x29, @multicast1=0xe0000001, 0x4e21, 0x4, 'wrr\x00', 0x30, 0x8, 0x1a}, 0x2c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x3e}, &(0x7f00000001c0)=0x3e4f6abc75cf48ab) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r4, 0xfffffffffffffffe, 0x100000000}, 0xc) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000100)={r3, 0x20}) 2018/04/19 20:20:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)={0xfffffffffffffffc, 0x0, 0x0, 0x3, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x2}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000180)={0x6, 0x102}) r1 = syz_open_pts(r0, 0x10000000002) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000000)) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffff}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x1112c1, 0x0) openat$cgroup_int(r2, &(0x7f0000000100)='cpu.weight\x00', 0x2, 0x0) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000140)="c61bfc0dcfdbcdc91f5bcbaee9d4e47acfe8eba217232fe88fd7baee8a7ae4f590fa06388e540b374f32c5f354", 0x2d}], 0x1) 2018/04/19 20:20:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfe}, 0xc) r1 = syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x522, 0x200) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000002c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x1c) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x25dfdbfe}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000500)="15f0d9ab8bbd26d1f092dc5c1f67c28b", 0x10}], 0x1, &(0x7f0000000780)}, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000400)=@get={0x1, &(0x7f0000000340)=""/143, 0x5}) r2 = accept4(r0, &(0x7f0000000000)=@nl=@unspec, &(0x7f00000000c0)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r3, 0x2, 0x1}, 0xc) 2018/04/19 20:20:52 executing program 5: r0 = socket(0x10, 0x3, 0xc) write(r0, &(0x7f0000000400)="1f0000000104ff00fd4354c007110000f305010008000100010423dcd9df00", 0x1f) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) write(r0, &(0x7f0000c34fe1)="1f0000000104fffffd3b54c007110000f30501000b000300000010d10000cf", 0x1f) r1 = memfd_create(&(0x7f00000000c0)="e673656d08000000", 0x1000000003) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000080)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800004000) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/04/19 20:20:52 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe2(&(0x7f0000000000), 0x800) 2018/04/19 20:20:52 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000019, &(0x7f000074fffc)=0x3, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001580)=0x1ff, 0x4) r2 = dup(r0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigaction(0x20, &(0x7f0000000040)={0xfffffffffffff001, {0x4}, 0xc0000000, 0x515}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) connect$netlink(r2, &(0x7f0000001480)=@unspec, 0xc) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000480)=""/4096) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000014c0)={0x4, {{0x2, 0x4e23}}}, 0x84) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001600)=ANY=[@ANYRES16, @ANYBLOB="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"], &(0x7f0000000080)=0x2) sendfile(r2, r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000015c0)={0x2, [0x0, 0x0]}, &(0x7f0000001800)=0xc) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000240)=""/97) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001880)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0), 0x14) ftruncate(0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001840)=0x0) ioprio_get$pid(0x3, r3) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000100), 0xfffffffffffffec3) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x6259d2c0, 0x196a, 0x7f, 0x76, 0x1000, 0x0, 0x0, {0x0, @in={{0x2, 0x4e24, @rand_addr}}, 0x0, 0x81, 0x2}}, &(0x7f00000003c0)=0xb0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r5, 0xb4}, 0x8) ftruncate(r4, 0x7fff) sendfile(r2, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/19 20:20:52 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x40) socket$netlink(0x10, 0x3, 0x9) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) sched_yield() ptrace(0x4207, r2) ptrace$getregset(0x2, r2, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/04/19 20:20:52 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x509000, 0x0) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x10, r0, 0x0) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) r1 = socket(0x18, 0x0, 0x4) accept4$packet(r1, 0x0, &(0x7f0000000140), 0x7ff) accept4$packet(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x14, 0x0) 2018/04/19 20:20:52 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) prctl$setname(0xf, &(0x7f0000000000)='\x00') writev(r0, &(0x7f0000dafff0)=[{&(0x7f0000000180)="290000002000190700003fffffffda060200000039e80001040000040d001400000000000001c94c66", 0x29}], 0x1) [ 58.718582] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/19 20:20:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000087d000/0x2000)=nil, 0x2000, 0x0, 0x80010, r0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000087cf79)={@in={{0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x0, "df58834181332e435893f760968f541b42c41db0f53229e10458031e411ab6918b07deaa85a7158cb72317b9229c05a260f51ad2df313acceba609d8f71ae48ae177ffffff7f8f1a0099840c5abde9e6"}, 0xff10) 2018/04/19 20:20:52 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0x1, "71756575653000000000000000220000000000000000000000000000000000403bd71ed957a97abd771fffffffffffffe0000000001900800100"}) pwrite64(r1, &(0x7f0000000280)="43d061044d6bf55d64f0221c5b574ec7a6327aa119404db3c67fff60475e1c5127eec9fbd12a66e500680224b7aaf8b0da92cf9c11685ac4458eccc8c10a4d8b87bdb60d198e6a0dd92d6422c6b671d17fc34161368bff9cce707e6915fe6bf37ca059afdd89dde3067c6ab8fda03f571586ca3a90d89391b50038f2090e92408873db56f556179de86f02d59bbca845ddc6444d95ea6e2fd9", 0x99, 0x0) signalfd(r0, &(0x7f0000000180)={0x20}, 0x8) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000000100)) 2018/04/19 20:20:52 executing program 2: pipe(&(0x7f0000043000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00004d5000)=[{&(0x7f0000faffd2)="af", 0x1}], 0x1, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000000000)=""/237, &(0x7f0000000100)=0xed) close(r1) close(r0) [ 58.768553] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/19 20:20:52 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000019, &(0x7f000074fffc)=0x3, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001580)=0x1ff, 0x4) r2 = dup(r0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000002c0)) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigaction(0x20, &(0x7f0000000040)={0xfffffffffffff001, {0x4}, 0xc0000000, 0x515}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) connect$netlink(r2, &(0x7f0000001480)=@unspec, 0xc) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000480)=""/4096) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000014c0)={0x4, {{0x2, 0x4e23}}}, 0x84) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001600)=ANY=[@ANYRES16, @ANYBLOB="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"], &(0x7f0000000080)=0x2) sendfile(r2, r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000015c0)={0x2, [0x0, 0x0]}, &(0x7f0000001800)=0xc) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000240)=""/97) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001880)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0), 0x14) ftruncate(0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000001840)=0x0) ioprio_get$pid(0x3, r3) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000100), 0xfffffffffffffec3) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x6259d2c0, 0x196a, 0x7f, 0x76, 0x1000, 0x0, 0x0, {0x0, @in={{0x2, 0x4e24, @rand_addr}}, 0x0, 0x81, 0x2}}, &(0x7f00000003c0)=0xb0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r5, 0xb4}, 0x8) ftruncate(r4, 0x7fff) sendfile(r2, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/19 20:20:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000080)="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"}, {&(0x7f0000000180)="3edc6f7dbfc6fe0a8552ed95f30ff339c9c7dbd9bf38a85ebdba9a67b0bc14d4115d31bd0e7aab39d0e2ee81fbe359ff"}, {&(0x7f00000001c0)="a94a727f25be0889025e6c5b42095fc8b473521bafb6"}, {&(0x7f0000000200)="b6248f8757b5c9c02c6484a9089ee554345a2d2df63a6f4501dc3aa7be9d82df992b75ff875f0651da2176689b949bdea7cba9c9ade1f43ef98c3072924e2c9819f9c717594232f8c59b0c1523ab3226a39f05bde040b7cccaa64f3aa38f7ec0"}], 0x2d) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x442000, 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) 2018/04/19 20:20:52 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x14, 0x19, 0x9, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) recvfrom$ax25(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x0, &(0x7f00000000c0)={0x3, {"2a8927e6d171a4"}, 0x3}, 0x10) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000100), 0x4) 2018/04/19 20:20:52 executing program 5: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000006c0)={0x0, &(0x7f0000000680)}, 0x10) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x2000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x10, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x8}}, 0x4a17771c}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x64b}, 0x3b6) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0xf3, 0x4) r2 = dup2(r0, r1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000480)={{{@in=@multicast1, @in6=@loopback}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00000001c0)=0xe8) 2018/04/19 20:20:52 executing program 7: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000466000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400808}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r1, 0x300, 0x70bd29, 0x25dfdbff, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x24}, 0x1}, 0x800) chdir(&(0x7f0000000140)='./file0\x00') 2018/04/19 20:20:52 executing program 4: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x125f, &(0x7f0000000040)) r1 = socket(0x8, 0x80000, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, 0x84) 2018/04/19 20:20:52 executing program 6: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x421}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4002) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x3, &(0x7f0000000700)=0x10001, 0x4) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) recvmmsg(r1, &(0x7f0000000b00)=[{{&(0x7f0000000840)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000002900)=[{&(0x7f0000003700)=""/4096, 0x1000}, {&(0x7f0000002280)=""/158, 0x9e}, {&(0x7f0000002340)=""/199, 0xc7}, {&(0x7f0000002440)=""/250, 0xfa}, {&(0x7f0000002540)=""/79, 0x4f}, {&(0x7f0000000a80)=""/14, 0xe}, {&(0x7f00000025c0)=""/160, 0xa0}, {&(0x7f0000002180)=""/159, 0x9f}, {&(0x7f0000002800)=""/206, 0xce}], 0x9, &(0x7f0000002980)=""/210, 0xd2, 0x98}, 0x80000001}], 0x1, 0x20, &(0x7f0000001ec0)={0x77359400}) getpgrp(0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) clock_gettime(0x0, &(0x7f0000000740)={0x0, 0x0}) ppoll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x10}, {}, {}, {0xffffffffffffffff, 0x1162}, {r1, 0x400}], 0x5, &(0x7f00000000c0)={r3, r4+30000000}, &(0x7f0000000ac0), 0x8) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000580)) r5 = socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000800)=ANY=[]) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x10, 0x302) utime(&(0x7f0000000e00)='./file1\x00', &(0x7f0000000bc0)={0x6, 0x6}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b40)=""/63, 0x3f}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x7, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}, 0x9}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}], 0x2, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)) ioctl$sock_SIOCADDDLCI(r5, 0x8980, &(0x7f00000007c0)={'bpq0\x00', 0x5}) r6 = dup3(r0, r2, 0x80002) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640)=[0x0], &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x5, 0x1, 0x4}) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00') syz_emit_ethernet(0x1, &(0x7f0000002ec0)=ANY=[@ANYBLOB="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"], 0x0) 2018/04/19 20:20:52 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f00000044c0)=[{{0x0, 0x14d, &(0x7f0000001900), 0x0, &(0x7f0000001300)}}], 0x1, 0x0) 2018/04/19 20:20:52 executing program 1: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="7f454c4607000000000000000000000003003e00000000000001002000f48a9821ff3c0d36ee03bc71fd4c29bd1096e0e5ad81fd63"], 0x2d) execveat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="0000000084c000060804002000fffc0c65653b799365005f1b76"], 0x1d00) 2018/04/19 20:20:52 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000100)=0x40) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) [ 59.171103] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/04/19 20:20:52 executing program 0: execveat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000005000), &(0x7f000000f000)=[&(0x7f0000001fff)='\x00', &(0x7f0000006fec)='cpusetbdevselinux:\\\x00'], 0x0) r0 = memfd_create(&(0x7f0000000080)='cpusetbdevselinux:\\\x00', 0xffffffffffffffff) fcntl$lock(r0, 0x26, &(0x7f000000eff0)) 2018/04/19 20:20:52 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/rt_cache\x00') readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) creat(&(0x7f0000000000)='./file0\x00', 0x20) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/19 20:20:52 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x125d, &(0x7f0000000000)) r1 = accept4$unix(r0, 0x0, &(0x7f0000000200), 0x80000) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xd1, 0x8, 0x0, 0x12, 0x11, 0x1c, "7b727cd3e6d57c579fe09d54418cf2f81b2778839b875a5cf1bdb6277417d1b022ba6d2cc29c2f568b3723a3228f3be6e9c6077e7d144ac3978ae64c6c813bdc", "f16d4bece7ab22a4320ef5f4d301799e57a8c39c6d8125e1f9d2680a0c3a01d088fec3d1794bd2ac85b8076c330866aa6bd904d2e3c52ccc1018829110f4226d", "353f5ffd8bee0333a453364b14d36557d53b764e39f42c3f32359996aa6f39e5", [0x7, 0xd78]}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000240)) 2018/04/19 20:20:52 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f0000000040)=""/191, 0xbf) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000480)={0x5}) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x272, 0x3, &(0x7f0000000400)=[{&(0x7f0000000140)="0938e958ad9c07ccc6139301e3bc56bf54a17cc660ea99fa8d8d0eed95b67362a3322500f25c1d3e89d08bcfc606fbb33a426ed340611a71eec6870d185c2d82dbd33f5ad54b7a09d83e71dd386b81706c7b9055920e98269a4def80209b33fc8d16208b3ce610000609bea5d8316c788f4d31a1e7cc5919e28d3be6898eb772750d625be39d0054e4dccc8474fa8eeeaf5a555c542be15a90c1e336a709dbf3b18ca32496a42502aab65dbe80b1892ff5d9e9fe4c81421c27686229eb21ef9c16973a3c83d7a03d35e6d83265f2058d5468475958", 0xd5, 0xfffffffffffffffa}, {&(0x7f0000000240)="4f689aff898a6bfb2c61cd868bea9e513c1e4ce13eca1a5d20d2a740ae58d45db04359a294761a89167226f2ececb784710094961c0c5b86434b30891a604e0f6b5add49b1817067d18110bedc15d3d8930431bb4c2bc92ea4b2aac0e4b6468f306e60f25acca7992c3998b8038fcb419dc7cd740c13a9667426550e8de278c31423371291b81f71eb1ba5370d503ff684ee214383", 0x95, 0x9}, {&(0x7f0000000300)="8bad0939a1cf1497a9ac6b5b9225414d2dbd289b84c1f76640392454ee6fb4e87ab9be07da5aaccb97e5ad464b1ca8299b0189196c1920ec047833574243f2c0858b44b79a78b08872e42a89ad9dd26a660d281b06fbeecdee2167d14207d30a5961f94184c3f0b3f11f1118783e143997af0662459e04d3370ef36cd9faf6b0075bb97536723c5b5a172dced6cf1e1ed0fdbfefb4435ec45706fef4320552be54c4e6da7186d808f200d54a130e57df2d132048de2bfd73725a71d0bc74913e732caa9f0b5c19d7d1b790bd839bdb9f737de2d1eb20156a4325b9cc0ec7274a2e33b0284c0e5a9dd6acf56c57027bf31c2121e45b7f", 0xf6, 0x1000}], 0x200000, &(0x7f0000000440)={[{@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, [0x37, 0x33, 0x33, 0x2d, 0x3d, 0x3d, 0x35, 0x0, 0x37, 0x32]}, 0x2c}, {@orlov='orlov', 0x2c}, {@abort='abort', 0x2c}]}) 2018/04/19 20:20:54 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x85) 2018/04/19 20:20:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000040)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) shutdown(r0, 0x2) 2018/04/19 20:20:54 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x20082, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000080)="7171296375eebb64e3d8d99f3090193c54fda4758c22a140dbf723fb3a4ca4412759a618269e1a316491df49ac0c2db54ed52ef418e49ca9e5176b76aa800109e3cfc6df8475c73a981ccae5484e7a391da51450d7cc84d97b0a69194cf63e105000b75a03724710e4462b260264d3e11b17b298f0eb86c865370392d7", 0x7d}, {&(0x7f0000000100)="2c9a9e691e9eaf814c298a47ffe5bec00d80d595ef7c64aa0e78d76e404548d430a0f5ed0d782a", 0x27}, {&(0x7f00000001c0)="f5ec3f04604d73dbb69067617789191643e1fc3e882a1593b9facb916960cd63c73e93583aed781225e463bdc97e588a2f1521135316ffd111569f6533b65f130c3d3fd68a53250e5016e354c7805fdc6a1c8cb0cf80c81c9a317669ad967e", 0x5f}, {&(0x7f0000000240)="2551ce0c5684bdb369e45e880c9f24776fc692b7becc277fcc150f228a9c0e2b068ae5175174af5bdce141e71b78fe24b422dd55eddaca5feb64113c82f1bd59aa3884b7325e7f9478fed8723b31e175d2358334b60d215e0a73b0b67ffd83", 0x5f}, {&(0x7f00000002c0)="26d7ac41d2ac307f80247eebbd7d90eb2e38db9819fa59277ef904652130c9d3ce7781c860b6f2c1f568f9d6ef417ad18556fa5d58a3129a5fc0581cb7ef600228bf2f33dfbeeed367d6ca1c790409", 0x4f}, {&(0x7f0000000140)}], 0x6) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000800)="18ef3809980667853b76a3d80ea3717e0db2d70b8eadcbe8e814b0cff1bedb73c72e9f14ba4f7165134ef2611e0380ffd358bfd87b764a61245183fa05d698a7c3991d220f6f34da44094d67d0881b96dda10f0748344978f783d24385b8a079dec110885e45b7cda47596764926ea368cddf533fac91b74b56d4430bfa62d6b48112d5d4b35d138d7ab656c60e27e8fa46bfbb11b7e9685a74e", 0x9a}, {&(0x7f00000005c0)="dc669b133bae6ea1b641796177c81e832299457ad103d4b59fdaba50f5e4de0bf6d02ce81e3e314ea0408ec4c989e0af18eefb850b2e64c39c041eea86ca76653dcc12ebbe792bc0f7316ae35796b716e9ba9cbc899de4ae59fcdd1a4a2031931eacbc7f", 0x64}, {&(0x7f0000000640)="51dbe859c6076d4b40eb755a7bdf1a78cca22525b6370503923e09850d1f158cf43731e07cd73f6cd16339d51c64806752178480e12923e075722e3413a3896f67ebdf055c62b29800ded7e71880c33c9742d6314d", 0x55}, {&(0x7f00000006c0)="1ed3ac5334995719cf5e69b280b801ab560266bb839113b50fa3865a93c9eb84b296f580bcd6a1b58a60478221a1c8b6881974b040cbac57058ebd48796dacd0f1a6be94dedc83f5c59cc584e9f6184d0704a326d1cf95e92bf0e9723c9773bfd06c301e815a9e9689f235b7c79ae984d5a3cdde5ea7f60598423bf8d6b366481bd21095b7a6e0b95712dfc74a27456f510772e2b2583f0e36a5253a73ea72f35ae2bb6be628f483c664512965a9eec9b52114b28da05f51e00a52654cd5dc0b67d3c88583db902e", 0xc8}], 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x5, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000003c0)={r1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000004c0)=0x8, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000440)={0xa, [0xfffffffffffffff7, 0x1, 0x40d7, 0x73a, 0x9, 0x40, 0x6, 0xfe9, 0x5, 0xe99]}, 0x18) 2018/04/19 20:20:54 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000fb0ff1)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x111000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fadfb0)={0x0, 0x17, 0x101}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@int=0x100, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xa8e5}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x1000000000003}}) 2018/04/19 20:20:54 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000200)='/dev/autofs\x00', 0x0, 0x0) write$tun(r2, &(0x7f0000000240)={@void, @hdr={0x2, 0x1, 0x6bb, 0x84, 0x6, 0x2}, @mpls={[{0xfffffffffffffff9, 0x10000, 0x7}, {0x80000000, 0x3, 0xa00000000, 0xcf6}, {0x9, 0xb, 0x100000001}, {0xa1, 0x688, 0x4, 0x3ff}], @ipv6={0x0, 0x6, "a6e57f", 0x168, 0x3c, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, {[@routing={0x3b, 0x4, 0x2, 0x8, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}], @udp={0x4e23, 0x4e23, 0x140, 0x0, [@guehdr={0x1, 0x5, 0x0, 0x3, 0x100}, @guehdr={0x1, 0x9, 0x8, 0x7, 0x100}, @guehdr={0x2, 0x6, 0x101, 0x8, 0x100, [0x80]}, @guehdr={0x2, 0x5e3d, 0x1, 0x927d, 0x100, [0x80]}, @guehdr={0x2, 0x9, 0x5a, 0x2, 0x0, [0x80]}, @guehdr={0x2, 0x3, 0x6274, 0x31f, 0x100, [0x80]}, @guehdr={0x2, 0x6c7, 0x100000001, 0x3, 0x100, [0x80]}, @guehdr={0x1, 0x546, 0xf2, 0xd06d, 0x100}, @guehdr={0x1, 0x9, 0x1f, 0x9, 0x100}, @guehdr={0x2, 0xfffffffffffffffd, 0x1000, 0x3, 0x100, [0x80]}], "83ea72dbe29782f935d9ed5e273564f2a18a19cb8ee3be161f4d89997947b6819b06eaee9c0e9b464751c0dbd4fc895b2442d572d5423a37d2d4208a530651e8a1a8607b3ec88eef78eb1f31349caea8dbacf788bd0d1ab5e4292bfb023259567580411cd2342a026068a74a7c604c6697cfdf21c7bbbcaa3e284cd37f89bc5fd62f96fb87120fd65c08fc7cb02ea8dd9c02b9d4249ae85c0dbc431cb8fed3c745f816f9e4e7290eae1b27dabf5f3856188f8a7d388b5f7026cf32d77ada1a812b8b525fda9bf3f219088234467407136d01b67f8a9ce5a8792ac0947ddd2927950b6c25b40f62b0bb8d9edcf786cfd550cbb9cbcff99ace"}}}}}, 0x1aa) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x80000001, 0x78, 0x1000, 0x100, 0x9, 0x80, r1}) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000400)=@req3={0xffffffffffffffc0, 0x200, 0x8, 0x81, 0x5, 0x6, 0x1}, 0x1c) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'syz_tun\x00'}) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x10000, 0x29) gettid() ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r4, 0x4058534c, &(0x7f0000000100)={0x9, 0x1, 0x1000, 0x800, 0x100, 0x3}) 2018/04/19 20:20:54 executing program 6: r0 = inotify_init1(0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000000)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) wait4(r2, &(0x7f0000000140), 0x0, 0x0) 2018/04/19 20:20:54 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="02030003130000000020b2000000000005000600000000000a0000008d000000000000000000000000000000000046d5430700000000000005000900ff0000000a40000012000000fe8000000000000000001000000000ff000001000400000002000100000000000000020c0000000005000500000000800a00000000000000ff0200010000800000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) write$selinux_load(r1, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "cb"}, 0x11) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@dev, @in6=@loopback}}, {{@in6=@dev}, 0x0, @in6=@ipv4}}, &(0x7f0000000040)=0xe8) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000000000)=0x6, 0x4) 2018/04/19 20:20:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f00000002c0)="2f6465762f708b6d782e70d53274ac1fbea06d4662dca3d2415cd9a888dc6cbe0ab0030cfb2cb7115b2882c0dd82c5de9eca2805ae50225b2b93c62a86acf7661d8f764a9212fdc29839066c49e5195e60d833fd9bc8b1b11cb621390e4795b5b1e966636b1f5f481c4a7d6dad23de79782a2bd3022f909d1680e400c41cc6a5469b50b1624f315cf66058bc49d7d87fe7f0a4751c35b3a14a2ca3a8c603e2", 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write$binfmt_misc(r2, &(0x7f0000000140)={'syz0', "1c5b0254646658"}, 0xb) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000080)={'ip6gretap0\x00', 0x600}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000100)={0x0, 'dummy0\x00', 0x1}, 0x18) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/19, 0x13}], 0x1, 0x61) socket$pppoe(0x18, 0x1, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) 2018/04/19 20:20:54 executing program 5: pselect6(0xffffffffffffffd5, &(0x7f0000005000), &(0x7f0000005fc0), &(0x7f0000000000), &(0x7f0000005ff8), &(0x7f0000000000)={&(0x7f0000005ff8), 0x8}) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x20, 0x30}, 0xc) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) 2018/04/19 20:20:54 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x10000, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x6) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() sendmsg$unix(r1, &(0x7f00000011c0)={&(0x7f0000000cc0)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000000a00), 0x0, &(0x7f0000001140)=[@cred={0x18, 0x1, 0x2, r2}, @cred={0x18, 0x1, 0x2, r2}], 0x30}, 0x0) 2018/04/19 20:20:54 executing program 6: r0 = inotify_init1(0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000000)) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) wait4(r2, &(0x7f0000000140), 0x0, 0x0) 2018/04/19 20:20:54 executing program 7: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) request_key(&(0x7f00000001c0)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='/dev/input/event#\x00', 0xfffffffffffffffc) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000440)) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x78, {0x2, 0x4e21, @rand_addr}, 'ip6gre0\x00'}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) gettid() ioctl$KDDISABIO(r0, 0x4b37) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000680)={0x0, 0x800}, &(0x7f0000000240)=0xffffffffffffffe6) ioprio_set$pid(0x3, 0x0, 0x0) [ 60.780289] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 60.792880] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) 2018/04/19 20:20:54 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x10000) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) epoll_wait(r1, &(0x7f00000000c0)=[{}], 0x1, 0xffffffffffffffff) 2018/04/19 20:20:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='io.stat\x00', 0x0, 0x0) ioctl$TIOCCONS(r1, 0x541d) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="390000001300090468fe000081000000e8ffff3f0300000045000107000000141900190004400200070000120200f41ee40000000000000000", 0x39}], 0x1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f0000000080)) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/04/19 20:20:54 executing program 1: socket$inet6(0x10, 0x2, 0x0) socketpair(0x3, 0x803, 0x70, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f0000000180)=""/232, &(0x7f0000000140)=0xe8) 2018/04/19 20:20:54 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x24}, 0xffffff4c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup2(r0, r1) sendmsg$inet_sctp(r2, &(0x7f0000000000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) write$eventfd(r1, &(0x7f0000000200), 0x8) 2018/04/19 20:20:54 executing program 6: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000180)='autogroup\x00') pread64(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x2) 2018/04/19 20:20:54 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x2c, &(0x7f0000d26000)={0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000d25fc0)={0x0, 0x0, 0x0, 0x0, 0x80}, &(0x7f0000d25fc0), &(0x7f0000ab6ff0), &(0x7f0000d25ff0)={&(0x7f0000288000)={0x3}, 0x8}) [ 61.006413] netlink: 21 bytes leftover after parsing attributes in process `syz-executor5'. [ 61.017448] netlink: 21 bytes leftover after parsing attributes in process `syz-executor5'. [ 61.382092] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/04/19 20:20:55 executing program 7: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8) syz_open_procfs(0xffffffffffffffff, &(0x7f00000005c0)='net/ipx\x00') unshare(0x40000000) accept4$inet6(0xffffffffffffffff, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000300)=0x1c, 0x800) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000001380)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) inotify_init1(0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x3f}) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0xfebf, 0x80000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa}, 0x1c) 2018/04/19 20:20:55 executing program 5: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000d40)={0x104, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="076304400200000012634840010000000000000002000000000000000000000001000000000000000000000020000000000000001000000000000000", @ANYPTR64=&(0x7f00000000c0)=ANY=[@ANYBLOB="8561646600000000070000000000000004000000000000003f00000000000000"], @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYBLOB='@\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="08000000000000000f630c4003000000000000000000000003630840", @ANYRES64=r1, @ANYBLOB="0e630c4002000000030000000000000011634840000000000000000001000000000000000000000001000000000000000000000020000000000000004800000000000000", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYBLOB="8561646600000000070000000000000000000000000000001900000000000000"], @ANYPTR64=&(0x7f00000002c0)=ANY=[@ANYBLOB="280000000000000018000000000000004800000000000000000000000000000000000000000000002000000000000000380000000000000000000000000000002000000000000000"], @ANYBLOB="bbf400000000000009631040", @ANYRES64=r1, @ANYBLOB="040000000000000009631040", @ANYRES64=r1, @ANYBLOB="00000000000000001063084003000000008000000c6300005cb972a775aca4e3d0f7efed7c9fcde88c91224c1b237ded964b0001905d2a"], 0x1e, 0x0, &(0x7f0000000d00)="c7142c4e41f868ce3f51647424afa1c5faaefed31243dc8e4950969e787a"}) socketpair(0xa, 0x6, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) write$binfmt_aout(r2, &(0x7f0000000380)={{0x1cf, 0x10000000000, 0x1, 0x19d, 0x2a4, 0xfff, 0x15a, 0x8}, "", [[], [], [], [], [], [], [], []]}, 0x820) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x1ff, 0x1, 0x0, 0xa, 0xd86, 0xd, "7701b95db2bda4e2272950180640d875fce56cbfa794cd6bfe5ce6a697896cf6ecb95e7645a0be337dfd013b90bf610bd8a74c57c567b3e4bb88a7790bcb1760", "caa33bdaa47f8b7b89c0561bce9f45daf123ec9ce2656413f9c88db59c35e2f2ac3f40570507dbbd9e28c37b7eabaf4819a9ac9de60786dcf0b777cb7dbafb74", "2a050fc2b9159aac39dd2a3c905992f20fcf64214d927069bfe6134330f1fb18", [0x46db, 0x3]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1f6348400000000000000000000000000000000000000000000000000000000000000000000000000000000000009228cf971a058d5d054822e2fc72000000000000", @ANYPTR64=&(0x7f0000000140)=ANY=[], @ANYPTR64=&(0x7f0000000440)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f00000000c0)}) poll(&(0x7f0000000100)=[{r0}], 0x27b, 0x0) 2018/04/19 20:20:55 executing program 1: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @addr}], 0x1c) vmsplice(r1, &(0x7f0000001180)=[{&(0x7f0000000000)="f43a9c193f648b665c5a472fa2f3322d22a98cb59747c5fcfcfdc66dfd1d4118ca5ecbfcdc2aa9fa159cd2eede56431b4ecc5140812f7ab8ffb94042e281ed19361aea34994ca3f1bae3087cafa333040e7d6f314fb55db4930d24754f016b43f24998f4d2d8deb39df03ed8d5adf2260936a3c8096e07bd229e93b46cd58cf8b6cbbf86d37bae638656bee0f25190f8", 0x90}, {&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="99e10617472d19264e50e7657c524898df3f5844cf481d3cb60e28d28a2e9676c1ff3484d98fe72652e276ebcc71e855b231289e96c553a70022c7f0234cdf0074975b34f7d7c152c7df0f021b395628be4ae2f1613064ce74eb29233f0b7b4023c14bf1cc730f4ef7a0bd4c79c126b720f260575b449fd7671b2965dfae2873d400cd162fe191cd6c01a360ca8727150cf630aebfb9e1663ae488056b3b347743baf9e83cba", 0xa6}], 0x3, 0x2) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0x7) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001200)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000001300)={&(0x7f00000011c0)={0x10}, 0xc, &(0x7f00000012c0)={&(0x7f0000001240)={0x58, r3, 0x1, 0x70bd25, 0x25dfdbfc, {0x11}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000004}, 0x40040) dup2(r0, r2) 2018/04/19 20:20:55 executing program 2: mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x80000001}) r2 = inotify_add_watch(r0, &(0x7f0000b99e7d)='./file0\x00', 0x8) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) inotify_rm_watch(r0, r2) epoll_pwait(r1, &(0x7f0000acefd0)=[{}], 0x1, 0x0, &(0x7f0000001ff8), 0x8) 2018/04/19 20:20:55 executing program 6: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000500)={'vlan0\x00', 0x2000}) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x8, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x0, 0xe1a, 0x0, 0xffffffffffffffc0}, r2, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='threaded\x00', 0x9) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2010000}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)={0x28, 0x0, 0x0, 0x0, 0x0, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}]}, 0x28}, 0x1, 0x0, 0x0, 0x44}, 0x0) r3 = geteuid() ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r3) setpriority(0x1, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) unshare(0x20000) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x40) openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x50d300, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r5 = syz_open_procfs(r4, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) 2018/04/19 20:20:55 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/sockstat6\x00') pread64(r1, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) clock_gettime(0x0, &(0x7f0000002c00)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000002b40)=[{{&(0x7f0000000600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000680)=""/106, 0x6a}, {&(0x7f0000000700)=""/140, 0x8c}, {&(0x7f00000007c0)=""/68, 0x44}, {&(0x7f0000000840)=""/203, 0xcb}, {&(0x7f0000000940)=""/239, 0xef}], 0x5, &(0x7f0000000a80)=""/102, 0x66, 0x30a}, 0x7}, {{&(0x7f0000000b00)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000001ec0)=[{&(0x7f0000000b80)=""/141, 0x8d}, {&(0x7f0000000c40)=""/122, 0x7a}, {&(0x7f0000000cc0)=""/27, 0x1b}, {&(0x7f0000000d00)=""/185, 0xb9}, {&(0x7f0000000dc0)=""/4096, 0x1000}, {&(0x7f0000001dc0)=""/226, 0xe2}], 0x6, &(0x7f0000001f00)=""/119, 0x77, 0xf703}, 0x3ff}, {{&(0x7f0000001f80)=@generic, 0x80, &(0x7f0000002380)=[{&(0x7f0000002000)=""/255, 0xff}, {&(0x7f0000002100)=""/159, 0x9f}, {&(0x7f00000021c0)=""/52, 0x34}, {&(0x7f0000002200)=""/162, 0xa2}, {&(0x7f00000022c0)=""/173, 0xad}], 0x5, &(0x7f00000023c0)=""/88, 0x58, 0x6}, 0x1f}, {{&(0x7f0000002440)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002780)=[{&(0x7f00000024c0)=""/248, 0xf8}, {&(0x7f00000025c0)=""/170, 0xaa}, {&(0x7f0000002680)=""/236, 0xec}], 0x3, 0x0, 0x0, 0xafb7}, 0x9}, {{&(0x7f00000027c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000002a00)=[{&(0x7f0000002840)=""/204, 0xcc}, {&(0x7f0000002940)=""/40, 0x28}, {&(0x7f0000002980)=""/77, 0x4d}], 0x3, &(0x7f0000002a40)=""/218, 0xda, 0x8000}, 0x95}], 0x5, 0x10041, &(0x7f0000002c40)={r2, r3+10000000}) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f0000000040)) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000002c80)={'team0\x00', r4}) 2018/04/19 20:20:55 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x8) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00000014c0)="c3401c344654f3c7d9b4883c8c8e3901a4eedc3d6bd8ebd65c856a27d61154adc2b2a9693ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecb323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880aa0c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @rand_addr}}, 0x0, 0x40, 0x0, "1d9ade008cbd88a3023fda1ce16a701b0020c16fbc969af580c4b4a495160cd9f0f5d82fe50f8dad66ba68d398fdafc6ae92fa4cfe7aad71830f472cfcb915c23a35231ccbd905856376c63601acb2a6"}, 0x3dd) read(r0, &(0x7f0000000400)=""/100, 0xf8) sendto$inet(r0, &(0x7f0000000240)="b2", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000100)=""/71, 0xfffffffffffffe63) 2018/04/19 20:20:55 executing program 0: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0x4f1b20c9b04f9ab1, 0x0, 0x0, 0xfffffffe) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e24}}}, 0x84) r2 = gettid() setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000240)=@dstopts={0xff, 0x0, [], [@pad1={0x0, 0x1}]}, 0x10) wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(r2, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r4 = syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000840)={0x5, 0x0, 0x0, 0x0, 0x3}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000004c0)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000600)="854110f308fe59b3ed170249af6e02c3746dcbcb54862ae0e0526f907628a52e731dbb8226f326832550d01eabdc52f6359d48af9e74be36a2abcde6a653c5061c09f8f5ac7199e9312924cdc9c2aabac1209ee77319d23e15062eb6851c2ab146fb746b80d0bab6aa0bd4f38e9b37753dce081c20d401d0e866fb4f3a1ef324ffb4f4d7bb58a7fc7a01e4a5d57679b71815e88c0fd982", 0x97}], 0x1, &(0x7f00000004c0), 0x0, 0x20000000}, 0x400000) r5 = syz_open_procfs(r2, &(0x7f00000003c0)='net/netlink\x00') getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000080)={r1, 0x3, 0x6, 0x2, 0x2, 0xffffffff}, &(0x7f00000000c0)=0x14) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000800)=ANY=[@ANYBLOB="da452300000000376fa4d469a31b93a5"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x24040000) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000400)={'erspan0\x00', &(0x7f0000000980)=ANY=[@ANYBLOB="110000000300000002000000000400000100010001000000a20f000012060000020000007004141a143f353df27a337d69158f16dd8368e4d7c6493e029b0487fd0897a75e4d2e2bd1f4c09233"]}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f00000001c0), &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x75ea, 0x4) memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000a40)=ANY=[@ANYBLOB="93affc758fe196f507a1b810a9a38018a3ce9f408b760e37448889cb9257b7fc54535d7a46f1b76da601a980495633227ea1baa62962643281b292baf88de483dfd5eafb70cd57127d338cf721866696387369848e04a4b8aa2daa0d40320badd3732dc88242f70accdbeb144a298b5d8c33bea6e490faee04000000"]) socket$pptp(0x18, 0x1, 0x2) sendfile(0xffffffffffffffff, r5, &(0x7f0000000200), 0x200000010000) clock_gettime(0x0, &(0x7f00000007c0)={0x0, 0x0}) write$evdev(r4, &(0x7f00000008c0)=[{{0x77359400}, 0x18000000000000, 0x3f, 0x1}, {{0x77359400}, 0x8001, 0xff, 0x2}, {{0x0, 0x2710}, 0x2, 0x6, 0x7ada5903}, {{0x0, 0x7530}, 0x3ff}, {{r6, r7/1000+10000}, 0xffff, 0x4288, 0x7f80000000000000}], 0x78) 2018/04/19 20:20:55 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x8000) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r2, &(0x7f0000000080)='./bus\x00') r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/19 20:20:55 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2b}, 0x2, @in, 0x0, 0x4, 0x0, 0xfffffffffffffffc}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10400, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={r2, @rand_addr=0xfff, @loopback=0x7f000001}, 0xc) [ 61.794944] binder: 6770:6781 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 61.817616] binder: 6770:6781 got reply transaction with no transaction stack [ 61.831861] binder: 6770:6781 transaction failed 29201/-71, size 32-16 line 2927 [ 61.836760] IPVS: Creating netns size=2552 id=11 [ 61.877464] binder: 6770:6794 DecRefs 0 refcount change on invalid ref 2 ret -22 [ 61.906656] binder: 6770:6794 got reply transaction with no transaction stack [ 61.927220] binder: 6770:6794 transaction failed 29201/-71, size 32-16 line 2927 [ 61.933800] binder: 6770:6808 unknown command 1078485791 [ 61.933817] binder: 6770:6808 ioctl c0306201 20000340 returned -22 [ 61.987624] IPVS: Creating netns size=2552 id=12 [ 61.994366] binder: undelivered TRANSACTION_ERROR: 29201 [ 61.999949] binder: undelivered TRANSACTION_ERROR: 29201 2018/04/19 20:20:56 executing program 3: mkdir(&(0x7f0000000040)='./control/file1\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0xfffffffffffffffd}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000001c0)='./control\x00') close(r0) 2018/04/19 20:20:56 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x8000) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r3, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r2, &(0x7f0000000080)='./bus\x00') r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/19 20:20:56 executing program 5: syz_genetlink_get_family_id$team(&(0x7f00000005c0)='team\x00') r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000580)=0x3, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) unshare(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000240)={0x79f, 0xde0, 0x1}) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000000c0)) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r4, 0x11, 0xa, &(0x7f0000941000), &(0x7f0000000140)=0x41f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xfa, "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"}, &(0x7f00000003c0)=0x102) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000480)={'HL\x00'}, &(0x7f00000004c0)=0x1e) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000500), &(0x7f0000000540)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000400)={0xffffffff00000001, 0x3, 0xa, 0x6, 0x1, 0x7, 0x9, 0x4, r5}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x6, 0x3, 0x2, 0x3, 0x6, 0x81, 0x3, 0x0, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r6, 0x191d1e27}, &(0x7f0000000200)=0x8) 2018/04/19 20:20:56 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x23, &(0x7f0000000000)={0x2e, 0x81}) chroot(&(0x7f0000000040)='./file0\x00') 2018/04/19 20:20:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getgid() r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000140)={0xfff, 0x4, 0x80000000, 0x100000000, 0xcb57, 0x101, 0x3, 0x800, 0x80, 0x40, 0xf4, 0x4}) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f00000000c0)=0x40) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) 2018/04/19 20:20:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'veth0_to_bond\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/04/19 20:20:56 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r1, &(0x7f0000002000)='?', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) r2 = getgid() setgid(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x5}, 0x8) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 2018/04/19 20:20:56 executing program 6: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000500)={'vlan0\x00', 0x2000}) r2 = fcntl$getown(r1, 0x9) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x2, 0x0, 0x8a81, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x23, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x9, 0x46, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x8, 0x9, 0x0, 0x0, 0x20000, 0x3f, 0x0, 0x7f, 0x1, @perf_bp={&(0x7f0000000040)}, 0x200, 0x0, 0xe1a, 0x0, 0xffffffffffffffc0}, r2, 0xb, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='threaded\x00', 0x9) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2010000}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)={0x28, 0x0, 0x0, 0x0, 0x0, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}]}, 0x28}, 0x1, 0x0, 0x0, 0x44}, 0x0) r3 = geteuid() ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, r3) setpriority(0x1, 0x0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a3c000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) unshare(0x20000) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x40) openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x50d300, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000380)=0x0) r5 = syz_open_procfs(r4, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000002c0), 0x4) getsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4) 2018/04/19 20:20:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r4 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) keyctl$chown(0x4, r3, r1, r2) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x800, 0x0) ioctl$ASHMEM_GET_SIZE(r5, 0x7704, 0x0) getegid() keyctl$chown(0x4, 0x0, r1, r2) syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0xa000, r1, r2, 0x1, 0x4000) 2018/04/19 20:20:56 executing program 2: socket$nl_xfrm(0x10, 0x3, 0x6) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) epoll_create1(0x0) unshare(0x400) syz_mount_image$reiserfs(&(0x7f0000000000)='reiserfs\x00', &(0x7f0000000040)='./file0\x00', 0xaff, 0x7, &(0x7f0000000480)=[{&(0x7f0000000080)="6767b273395208d03d7cd2467daa9f0538e05f49459c42afe35528c947610be1d4759ac161a1b57f54c41745ea6515f284454ff479d192ba95dd1b93fdbd4a38a93a3ef6e36ae8b3cd98aaee97533ca34dba802bea770d28fd567b1d6e811cdb494618aafb825c499068765d829ccff19932649c60297396c052d8b5a9b9", 0x7e, 0x7ff}, {&(0x7f0000000180)="62debd46117dbf9dd3857d6f3ba9f254cef5173148012e4834ccf2f510703463cd693b69a596aca233b8e94f2d1f9a1230d31e54ee9c5def0b845899391be80846e982ccc4eb1418eb44ab42e92633f4e21d264bc0199e3d1ef382b7dcb12af052fe3b1be62af9f618b66b57524bfc4211dc3618ca10932994bd82cc95deb5183e534ae9860d039dabdeae2baa6d78c34525f355543ba6c8d4077ba6d7b3d3ccf1edb126981de79c5bfab278b7d53fbe345afe94e75fdf8452", 0xb9, 0x8}, {&(0x7f0000000100), 0x0, 0xfffffffffffffffd}, {&(0x7f0000000240)="ad54ad2e4e961a350df6f13d12fc43a46ae21eef40fad0c6e16238bf2e3762f63f894e13f8f55df6c8f0f1d3f45416ff52d9f624d342bf4e82f71a1da35e5bc2fe67c4353120cb1c9775a500b742d3587f621a0507e688396b48a59fb72d339714a3e60f0b981daf07512725c8165a31727bcd57cb63791633334894a8a05953b8acc7bc3e30abb707788c98cec0", 0x8e, 0x3244}, {&(0x7f0000000300)="2b19b5019e66819d8a4b9adbfb9f12df068e57aace75e2a213302737691c9610870f32350bec8e2a65f85adc27102e4afe14a99d4f9791342dd6e07c72a88a2abe93217ec93fb844c1cd17855155c6987c5208270292011c30a0d89d54aef8c9401f852a6eb485a79af591bc614dc710c44dbb04fcce3f51f9e2d315960009548816c72eb9e443c04e0ae756cf9f44156324111b155601a9574b6a238892b7bf977e6f45980b99016567cb7b6a2237391f15b1b0fabff25880499f6e6f7016af877f29729961316aab", 0xc9, 0x7}, {&(0x7f0000000400)="73b07971a2f5324aa219317e3056244318", 0x11, 0x8}, {&(0x7f0000000440)="74ddce416d668a2fffd93fa6ca09e68156030c0b48b4415d5f9370695749dedf3d1acaf8896a5b8118a41ef90ecd32e767b0e5bf178cd00c104742d4f79313", 0x3f, 0x1000}], 0x2820080, &(0x7f0000000500)={[{@errors_ro_remount='errors=ro-remount', 0x2c}, {@balloc_no_unhash_reloc='block-allocator=no_unhashed_relocation', 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@usrjquota='usrjquota', 0x2c}, {@conv='conv', 0x2c}, {@expose_privroot='expose_privroot', 0x2c}, {@balloc_noborder='block-allocator=noborder', 0x2c}]}) prctl$setfpexc(0xc, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/19 20:20:56 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x80, 0x2) clone(0x200000809048fd, &(0x7f0000000140)="d8b5204867757ecec35ff82cf2c51b434e44196a39f16655fe3c5749cabadb9c64ac852493e8d9194f00f6b8d06fab27c650df73cb5300a8e972ab8b0f73a128c2633e8b6135144dfeea5787d15e", &(0x7f0000548ffc), &(0x7f0000000200), &(0x7f0000000080)="3049b8aa9ef4ef533d9b6adffc625ad548845900cea03415814b9e9421d89d43ee3b769a3868d2") 2018/04/19 20:20:56 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@abs, 0x4f) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f00000000c0)="2e5ca37b2a00") sendmmsg$unix(r1, &(0x7f0000000000), 0x4f, 0x0) epoll_wait(r2, &(0x7f0000000100)=[{}], 0x1, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/04/19 20:20:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000001740)=ANY=[@ANYBLOB="f6ffffff07000120041006db216ba40b1b4451f30a260008ff0800e4ffffffffffffff010000003342140d1e00005e1e3b"], 0x1}, 0x1}, 0x0) preadv(r0, &(0x7f0000001680)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/197, 0xc5}, {&(0x7f0000001200)=""/82, 0x52}, {&(0x7f0000001280)=""/147, 0x93}, {&(0x7f0000001340)=""/126, 0x7e}, {&(0x7f00000013c0)=""/175, 0xaf}, {&(0x7f0000001480)=""/99, 0x63}, {&(0x7f0000001500)=""/78, 0x4e}, {&(0x7f0000001580)=""/86, 0x56}, {&(0x7f0000001600)=""/75, 0x4b}], 0xa, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$cgroup_ro(r2, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) preadv(r1, &(0x7f0000002c00)=[{&(0x7f0000001780)=""/17, 0x11}, {&(0x7f00000017c0)=""/62, 0x3e}, {&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/9, 0x9}, {&(0x7f0000002840)=""/163, 0xa3}, {&(0x7f0000002900)=""/209, 0xd1}, {&(0x7f0000002a00)}, {&(0x7f0000002a40)=""/141, 0x8d}, {&(0x7f0000002b00)=""/95, 0x5f}, {&(0x7f0000002b80)=""/94, 0x5e}], 0xa, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f00000000c0)=0xb73, 0x4) keyctl$join(0x1, &(0x7f0000001700)={0x73, 0x79, 0x7a, 0x0}) 2018/04/19 20:20:56 executing program 1: clock_nanosleep(0x4, 0x800001, &(0x7f0000000600)={0x77359400}, &(0x7f0000000200)) mkdir(&(0x7f000063543e)='./file0\x00', 0x0) clone(0x8000, &(0x7f0000000680)="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", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) futex(&(0x7f0000000500), 0x800800000000008, 0x8000000000000004, &(0x7f0000000540)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/load\x00', 0x2, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x0, 0x1, @thr={&(0x7f0000000040)="7bd79a4c701be52a4e945f402e5d9ce2912e778ae663b6aca1be32f790da9ecebedfb65b91", &(0x7f0000000800)="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"}}, &(0x7f0000000240)=0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f00000016c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000001680)={&(0x7f0000001600)={0x58, r3, 0x2, 0x0, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1f}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2766}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x8001}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x20004004) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4080}, 0xc, &(0x7f0000000440)={&(0x7f0000001700)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x20000050) clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x7, &(0x7f0000000400)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) fcntl$setown(r2, 0x8, r0) tkill(r0, 0x8) openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc\x00', 0x111000, 0x0) timer_settime(r1, 0x1, &(0x7f0000000100)={{0x0, 0x1c9c380}}, &(0x7f00000002c0)) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000140)={{0x0, @dev={0xac, 0x14, 0x14}, 0x4e22, 0x1, 'none\x00', 0x0, 0x0, 0x55}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x3, 0x0, 0x8}}, 0x44) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000300)) 2018/04/19 20:20:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0xe31) recvmsg(0xffffffffffffff9c, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/82, 0x52}, {&(0x7f0000000100)=""/84, 0x54}, {&(0x7f0000000180)=""/159, 0x9f}], 0x3, &(0x7f0000000280)=""/34, 0x22, 0x8}, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x63f0, 0x2a6e, 0x5, 0x1, 0x4, 0x424b, 0x7, 0x1, 0x1, 0x9, 0x8ac0, 0xfffffffffffffffa, 0x1, 0x4, 0x7cc]}, &(0x7f0000000400)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000440)={0x1000, 0x0, 0x8003, 0x421, 0xc, 0x101, 0x8, 0x7f, r2}, 0x20) ioctl$VT_DISALLOCATE(r0, 0x5608) syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x101000) 2018/04/19 20:20:56 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000240)="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", 0xfc) 2018/04/19 20:20:56 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') mount(&(0x7f0000000080)='./control/file1\x00', &(0x7f0000000100)='./control\x00', &(0x7f00000001c0)='ramfs\x00', 0x0, 0x0) r2 = syz_fuseblk_mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) close(r2) 2018/04/19 20:20:56 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) finit_module(r0, &(0x7f00000009c0)='-}wlan0cgroup\x00', 0x10000000002) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000940)=@broute={'broute\x00', 0x20, 0x7, 0x898, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000a00)=ANY=[@ANYBLOB="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"]}, 0x978) r4 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x1, 0x0, 0x0, 0x4}}) 2018/04/19 20:20:56 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="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", 0x1ba) recvmmsg(r0, &(0x7f0000003ac0)=[{{0x0, 0x0, &(0x7f0000003a00), 0x0, &(0x7f0000003a40)=""/119, 0x77}}], 0x1, 0x0, 0x0) 2018/04/19 20:20:56 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fcntl$setstatus(r1, 0x4, 0x44800) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x200002, 0x0) write$selinux_context(r1, &(0x7f0000000580)="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", 0x1a5) 2018/04/19 20:20:56 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00000000c0), 0x4) 2018/04/19 20:20:56 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x906) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f00000002c0)=0x5) getdents64(r1, &(0x7f00000000c0)=""/63, 0x3f) write$evdev(0xffffffffffffffff, &(0x7f0000dd1000), 0x0) setitimer(0x2, &(0x7f0000000240)={{}, {0x77359400}}, &(0x7f0000000280)) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) socket(0xc, 0x4, 0x100000000) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000140)=""/228) write$evdev(r0, &(0x7f0000000100)=[{{}, 0x100000001, 0x1000}], 0x10) [ 63.204797] netlink: 180 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/19 20:20:57 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) socket(0x2, 0x5, 0xfffffffffffff12c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="2600010100000000000000000000000000000000000000140000006269e60000000000000000000d459e8600"]}) 2018/04/19 20:20:57 executing program 4: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x200, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @hyper}, 0x10) 2018/04/19 20:20:57 executing program 7: mkdir(&(0x7f00007dcff8)='./file0\x00', 0x0) chmod(&(0x7f0000ad3ff8)='./file0\x00', 0xfffffffffffffffd) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000080)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/19 20:20:57 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x200800, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0xc074510c) ioctl$DRM_IOCTL_GET_STATS(r0, 0x807c6406, &(0x7f0000000080)=""/23) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[0x1]}) 2018/04/19 20:20:57 executing program 3: mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) clone(0x4000, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000600)="2ed56739688ecd6ba780654859c53d210f3b9cd855be610733f54bdbfe1b2e77c5fc5f38ab8a04012ed95e51be9f4901") mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f00000005c0)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) ftruncate(r0, 0x7) r1 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) dup2(r1, r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000b00)='./file2\x00', 0x28) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x421}], 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$TIOCGPTPEER(r4, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {r4}, {r2, 0x8000}], 0x3, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000001380)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socket(0x2, 0x4, 0x1000) ioctl$TTUNGETFILTER(r4, 0x800854db, &(0x7f0000000ec0)=""/251) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$KDSETKEYCODE(r5, 0x4b4d, &(0x7f0000000540)={0x2, 0xdb}) recvmmsg(0xffffffffffffffff, &(0x7f0000003540)=[{{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f00000008c0)=""/177, 0xb1}, {&(0x7f0000000980)=""/120, 0x78}, {&(0x7f0000000a00)}, {&(0x7f0000000b80)=""/147, 0x93}, {&(0x7f0000000c40)=""/128, 0x80}, {&(0x7f0000000cc0)=""/255, 0xff}], 0x6, 0x0, 0x0, 0x100000000}, 0xff}, {{&(0x7f0000000e40)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000001ec0), 0x0, &(0x7f0000001f00)=""/214, 0xd6, 0x2}}, {{&(0x7f0000002000), 0x80, &(0x7f0000002240)=[{&(0x7f0000002080)=""/163, 0xa3}, {&(0x7f0000002140)=""/41, 0x29}, {&(0x7f0000002180)=""/169, 0xa9}], 0x3, 0x0, 0x0, 0xf35b}, 0x800000}], 0x3, 0x40000000, &(0x7f00000036c0)) 2018/04/19 20:20:57 executing program 6: r0 = creat(&(0x7f00000018c0)='./file0\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001900)={0x0, 0xe9, "ff642f7c795965632cdef0f913bd0c67a616b3e5f40af9578e65eed9dacae50f122671c9b0cb81fa8d2a7982a4829aca1f20979a5015c226703119daea7bbe0e96464e301cc705cc927fc5e680a760a83ba804a534ea76340f38343c920761ba6f37b729d2dc63e36dac6d559ac02369bf58dfa6f67091eda78b0681698310bbdf765db34db0d6b8ccf39fdd34a5c4ddec4e5c18560505ac8e37e4992a0c5906ac3dc6a69ab113fd2785bb83bb2959bfd72116bf5a419ea96e59fd912ebae534d6232da2bef005a9c7499a59723aff697d9024ac56b2273c1d826272b192a7189fa82b2fda8450ce67"}, &(0x7f0000001a00)=0xf1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001a40)={r1, @in6={{0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}}, 0x20, 0x2e, 0xb6e, 0x4000000000000, 0x3}, &(0x7f0000001b00)=0x98) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f00000000c0)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) connect$bt_l2cap(r3, &(0x7f0000000080)={0x1f, 0x1, {0x8, 0x7ff, 0x3ff, 0x100, 0x6}, 0x3, 0xa0}, 0xe) 2018/04/19 20:20:57 executing program 1: r0 = syz_open_dev$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) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [], 0xa, "838dfb35a0"}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x2080, 0x20) 2018/04/19 20:20:57 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001180)='/dev/keychord\x00', 0x0, 0x0) r1 = dup(r0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/4096, 0x6a8}], 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000fc3000)=0x1) fcntl$setsig(r3, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r4}], 0x1, 0xfffffffffffffff8) r5 = dup2(r3, r4) fcntl$setown(r5, 0x8, r2) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r6, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r6, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r6, &(0x7f00000092c0)=[{{&(0x7f0000000f40)=@pppoe={0x18, 0x0, {0x0, @empty, 'yam0\x00'}}, 0x80, &(0x7f0000001080)=[{&(0x7f0000004600)="f5", 0x1}], 0x1, &(0x7f0000002380)}}], 0x1, 0x0) socketpair(0x8, 0x5, 0xb4, &(0x7f0000000000)={0xffffffffffffffff}) write$binfmt_misc(r7, &(0x7f00000010c0)={'syz1', "f189cf504442e9"}, 0xb) recvmsg(r6, &(0x7f0000000b80)={&(0x7f00000002c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000002380)=""/4096, 0x1000}], 0x1, &(0x7f0000000b00)=""/107, 0x6b}, 0x100) tkill(r2, 0x16) 2018/04/19 20:20:57 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040)=0x1f, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8aff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="02030000828db7b4b3dbb52cee8aeb740a000000ffffffffffffffff030006000000000002004e20e0000001000000000000000002000100ffffffff000000fe00000000030005000000000002004e200000000000000000000000006dddfccf4dc041c8f4f49a42e1856ec57af5aacb1f5029c9b3b8afaaf1b941ae5910fa717ae7236195"], 0x50}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x80000000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={r3, 0x22, 0x8, [0x3f, 0x7fffffff, 0x51dc860f, 0x8, 0x7, 0x9, 0x3, 0x2d]}, 0x18) ioctl$KDMKTONE(r2, 0x4b30, 0xfffffffffffffffe) 2018/04/19 20:20:57 executing program 5: r0 = socket(0x10, 0x803, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000a26000)=0x200, 0x3) sendmsg$nfc_llcp(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x27, 0x1, 0x1, 0x6, 0x100000001, 0x8, "26421a2c85983834ef66827a8a137e956bf76b0c11fdbd64c3c35a57f1a56b77105b89744a43df6d01d3061e8dbfd07557fe9f39a89fe76bc39e94399755a5", 0x29}, 0x58, &(0x7f0000000100)=[{&(0x7f0000000080)="039f40febb1480f0f0b1c2993562a61b6a173f3043f8c7cda21509bb981f1718e7b9e15711a76da0edf79f884cb6bf1caec3ef5a3d5cc6833a1aaf8271e2415d50ba31e9bf00d77f06aef1fe263aa507c27251", 0x53}], 0x1, &(0x7f0000000140)={0x9c, 0x6, 0x0, "d21558f66cb4ba102bfcd966b01f407f727bbc47923fff467acf0d9ee07904dfbf75e3852122bd7f23e090f0428db12fa73548f6163942842b3ff4fa363e103532dbd21e18180b1f65c7d9b6bb3a84c8cd31c2aacba0b82c683b5605daffc647935a4567eb29245ef3fb1dda94a0de0e86f2fcfc602952662406642a8a43be067f537ed197de864491e13f0730"}, 0x9c}, 0x40) 2018/04/19 20:20:58 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x20003, 0x0) ioctl$TIOCCONS(r0, 0x541d) socket$packet(0x11, 0x3, 0x300) 2018/04/19 20:20:58 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000000040)={0x0, 0x7, 0x0, 0x40, &(0x7f0000ffa000/0x3000)=nil, 0x7ff}) quotactl(0x80000201, &(0x7f0000000180)='./file1\x00', 0x0, &(0x7f0000000000)) [ 64.544097] binder: release 6934:6940 transaction 7 out, still active [ 64.602065] binder: undelivered TRANSACTION_COMPLETE [ 64.609640] binder: BINDER_SET_CONTEXT_MGR already set [ 64.615441] binder: 6934:6940 ioctl 40046207 0 returned -16 [ 64.625099] binder_alloc: 6934: binder_alloc_buf, no vma [ 64.630617] binder: 6934:6949 transaction failed 29189/-3, size 0-0 line 3134 [ 64.641223] binder: undelivered TRANSACTION_ERROR: 29189 [ 64.662328] binder: send failed reply for transaction 7, target dead 2018/04/19 20:20:59 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xffffffffffff8000}, &(0x7f0000000080)=0x8) rt_sigsuspend(&(0x7f0000000140)={0x14}, 0x8) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0x1, 0x101}, 0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/19 20:20:59 executing program 6: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) ppoll(&(0x7f0000053ff8)=[{r0}], 0x1, &(0x7f0000048000)={0x77359400}, &(0x7f0000052000), 0x8) unshare(0x400) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x100, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/commit_pending_bools\x00', 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x8, 0x9, 0x9, 0x9, 0x0, 0x2, 0x80000, 0x2, 0x2, 0x100000000, 0x800, 0x100000001, 0xffff, 0xfffffffffffffff7, 0x2, 0x5ab329b6, 0x6, 0x7, 0x10001, 0x81, 0x3, 0x1, 0x7f, 0x8, 0x7, 0x56c, 0x800, 0x6, 0xffffffffffff0001, 0x80000000, 0x4, 0x6, 0x1, 0x100000001, 0x3, 0x0, 0x0, 0x8, 0x2, @perf_config_ext={0x8000, 0x4}, 0x80, 0x2, 0x4, 0x3, 0x401, 0x1, 0x5}, r2, 0xb, r3, 0xb) r4 = signalfd(0xffffffffffffffff, &(0x7f0000018ff8), 0x8) signalfd4(r4, &(0x7f0000000000), 0x8, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000140)) gettid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000300)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000400)=0xe8) sendto$packet(r1, &(0x7f0000000240)="39acd872e8885ffe855009be2cda2ad9809a82d7d7dc93ce5926b3ab4cd7b8bfff5325936dfb038a2f8ad817659c10f816392a900230ef6b4abac410b77c5708bde05818230d4411bc0a3ea2414d0d4f64c2dc151eb0a58b281ceabe8abb1af092b19544036864b81cd5214ccf2096d991e7bd46304248774c90e61bd482bb76c193d1d8c99873c5514e45d7540c2d89a5d83d16", 0x94, 0x400c004, &(0x7f0000000440)={0x11, 0xf5, r5, 0x1, 0x49, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) acct(&(0x7f0000000480)='./file0\x00') 2018/04/19 20:20:59 executing program 1: write$tun(0xffffffffffffffff, &(0x7f0000000080)={@pi, @hdr={0x0, 0x3}, @ipx={0xffff, 0x1e, 0x0, 0x0, {@current, @random="b4e340825084"}, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}, 0x2c) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x24000, 0x0) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x30f, 0x7, 0x8000, 0x1ff, 0x1, @random="620a5a104d9c"}, 0x10) 2018/04/19 20:20:59 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000500)={0x0, 0x3ff}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000580)={r2, 0xffffffffffffc695}, 0x8) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000005c0)) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000002c0)={'bridge0\x00', r5}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000300)=0x0) sched_getaffinity(r6, 0x8, &(0x7f0000000340)) r7 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r7, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r7) r8 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) futimesat(r1, &(0x7f0000000600)='./file1\x00', &(0x7f0000000680)={{r9, r10/1000+30000}, {0x0, 0x7530}}) keyctl$instantiate_iov(0x14, r8, &(0x7f0000000840)=[{&(0x7f00000006c0)="c42f21728e59efebb15a3caacd941ecffd11519bd503ac39a1a4419e60e20684bb24ef9090c9796108b196941c25d64b95182f13894775b22f07f22e26fe1f95db178bb81987a85357cbd3f5653e0958cd35ba59014f40f43030b89882b366b7d87dd527b87ed57637f69e11f562cdad9ef3bfe08b5a150a0bc850d5b2ebbdad42accaf39b94f80444f681a8b588153c64448fa15e7a95a2ac7d510e9062bd0df3052ef671aa72fe632d", 0xaa}, {&(0x7f0000000780)="05c3b09113d6240dfd9a2da2b86d7d773dc7d98626718a8ddb6ad4eb6e3d61d34bf1eea049afe7377622004f4cb252b393630077d0298ad15aba787730a600a805aba4d3270de3fd9dfbc4d1cba36cc3e42db4c89050b4d1959a2fbd5bed1580de7e8530bd5e783d9c1e359f9bc26f28a2b6e1313174c64b37ec6c355eb7c873f1720f0d720340f509692cfc155cee92c9ba65e99d95b1eb85c432b3ade94ee8584138d17ec24574813606", 0xab}], 0x2, r8) r11 = socket$inet6_udp(0xa, 0x2, 0x0) r12 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r12, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r11, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r12, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1}, 0x81) 2018/04/19 20:20:59 executing program 4: r0 = socket(0x9, 0x2000002, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100)=0xdae, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0xfffffffffffffffc, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x7, @empty, 0x2}}, 0x1, 0x500}, &(0x7f0000000180)=0x88) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000300)={r1, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x100, 0x36763d60, 0x80, 0x8000, 0x40}, 0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x7ff, 0x1}, &(0x7f0000000080)=0xc) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000140)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x80000000}, 0x8) sendmmsg$inet_sctp(r0, &(0x7f0000000740)=[{&(0x7f0000000040)=@in={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f00000004c0), 0x24e, &(0x7f00000005c0)}], 0x924924924924a02, 0x0) 2018/04/19 20:20:59 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001680)={'team0\x00', 0x0}) socket$packet(0x11, 0x2, 0x300) bind$packet(r1, &(0x7f00000016c0)={0x11, 0x17, r3, 0x1, 0x6, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$TUNSETLINK(r2, 0x400454cd, 0x301) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/04/19 20:20:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x100) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0xcfaa, 0x8) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000790ff0)=""/16, &(0x7f0000000300)=0x10) 2018/04/19 20:20:59 executing program 2: r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000140)=0x1, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000300)='net/ip_vs_stats\x00') read(r1, &(0x7f0000000000)=""/244, 0x410) 2018/04/19 20:20:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/bnep\x00') getdents(r0, &(0x7f0000a7cfe8)=""/24, 0x11b) getdents64(r0, &(0x7f0000000100)=""/105, 0xffffffffffffff2e) r1 = add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="9d0e925cd9c89f0cea79f96db11686c933acf0c0145dfbcb6eca1837de249780144854d7873a270ccd136b16f364e993d39d4c31e95fc0eb2acd5a5df477cb0b4517e8b56d288504c8dccd093830038a3132a71ca0354b4032eeb6fee3101e632598fb083a82196218743ac81417c81d15a46c5bead9774641603dbcbc0dd0108a7a10bee95e391864180979e395277f4d13505890138a6c5f7fa7a80aecccbd6f95860d334f43ad3e4f55cf8be3cb4978ad2658fa7fd06cf3e41046e158751b32c9", 0xc2, 0xfffffffffffffffc) keyctl$revoke(0x3, r1) 2018/04/19 20:20:59 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000163000)=ANY=[@ANYBLOB="0000000000800062"], 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8), 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x300, 0x0) sendmmsg$unix(r1, &(0x7f0000000500)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000140)="669a813ebeaef94e21156287d7d767f03c01d6918434b754da89a41ee87055540f4270c5432547f0e37aa6b1fcb84e8976a0ea50d87a7bcdf56e8fd2afc5f09a68f35191b1f562", 0x47}, {&(0x7f00000001c0)="35d98355b999736026adfb0659db0fbb03f7eb5da0141b3edcac1218f7ddaad734240e465cb24ab9c153112de8f56d616e3e3425f9fb097d1ab4e19a1179490a77122c47463bf94c380d7a703e9cf97626d26729bc726c2f17d0943ce86f216a92f857e3aa71741560ff659290421bbea29aa5cf566195ae805683b29a2bb4d1be53f2825669d48f72b9424754745bffd1bede5161000e2def7430b508aa167652403792946c8f817e7cd188a29ccf42eea1ee9b718b62f6598e53b86b863bdcbe877098cc073d29b70364cedc74f017332c616797864ec5e31d8522ae1a3019feb8ec3532909110018a4f72515da419c4477bff", 0xf4}, {&(0x7f00000002c0)="ab6a4162cdacbcb78691266172d43dcc4b1d8d4ea2282c6a37ca", 0x1a}, {&(0x7f0000000300)}, {&(0x7f0000000340)="53e11a573654934e1c63be1e0790e2166ec3188e6586b52757dcef9aa22c383fb4c50fae4b7a316bc37cebe07b941c2e43c19057c5b6f8e701b94423c005dfdd1e45d8b29d9a", 0x46}, {&(0x7f00000003c0)="ef4ab9d4a48aca25ee43bcd48b14155a5160a3241b143535a050f1b04ef03546cc1905316418590ac6f69eb8d8e2a325ed17213b7a2a7ea4edf7f60c12", 0x3d}, {&(0x7f0000000400)="4d72f42fe86dda1184aa0e8a270e7881eaaa84b32258f994407c3cee9217c34bd2db6c4bd0a5dc72e16aa5160eaeebd955a3898cdf244f2498be0169fcfa8470b4c7460c38d147c6d5be6eae0560ad04052eb92da7ac2f3ad383eb37e7aaaedba1688320a54728fd8032daa923bd7bcadd0568b0a285bc7a6ef78433e69fcb0c51227a8c4c2d3b56acad431d1c2ec8d8c706703d47c22679526cc2d25bff2bc9da6f48c06a405429f08e3e3bb0999b52", 0xb0}], 0x7, 0x0, 0x0, 0x4c010}], 0x1, 0x44) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/19 20:20:59 executing program 2: munmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000) mincore(&(0x7f0000ffe000/0x2000)=nil, 0x2000, &(0x7f0000000100)=""/82) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$poke(0x5, r0, &(0x7f0000000040), 0x4) 2018/04/19 20:20:59 executing program 4: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)) r2 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x2000080) inotify_rm_watch(r0, r2) ppoll(&(0x7f0000282fd8)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000955ff8), 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) syz_open_pts(r3, 0x0) 2018/04/19 20:20:59 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000000c0)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @random="b38b9ae15079"}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'team_slave_1\x00'}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000180)={0x0, 0xffffffffffff381b}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x81, 0xc78}, &(0x7f00000002c0)=0x88) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000003c0)={r1, 0x8001}, &(0x7f0000000400)=0xffffffffffffffbf) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={r2, 0x7f}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2}, &(0x7f0000000040)=0x8) 2018/04/19 20:20:59 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x20011, r0, 0x0) syz_open_dev$binder(&(0x7f0000000280)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x8}, 0x8) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/38, 0x26}], 0x1) 2018/04/19 20:20:59 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x8000000000004, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000004fe4)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x80, &(0x7f0000005000), 0x0, &(0x7f0000006ff6)=ANY=[@ANYBLOB="0c000000f4ff000000000000"], 0xc}, 0x0) r1 = memfd_create(&(0x7f0000000040)='+cgroup]#,\x00', 0x3) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f00000000c0)={0x5, &(0x7f0000000080)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000200)={r2, &(0x7f0000000100)=""/219}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000240)={0x4, [0x5, 0x100000000, 0x3, 0x15]}, &(0x7f0000000280)=0xc) 2018/04/19 20:20:59 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400101, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000d8cffc), &(0x7f00005e8ffc)=0x4) 2018/04/19 20:21:00 executing program 2: ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e22}}, [0x20, 0x2, 0x3f, 0x1ff, 0x7, 0x4f, 0x0, 0x8, 0x0, 0xd50a, 0x7, 0x0, 0x40, 0x0, 0x4]}, &(0x7f0000000400)=0x100) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000440)={r2, 0xfff}, 0x8) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="9eb474ffae6e656b4b8cf1e34d4199e12dbbe32117338fdfddccecc441a8a93a0460fb7025fad6d4a24fad4c27e3a11cbbbc3a500c0e7fe0791eba258bd12b3a80c05f8bb680043e8606a8d1632a112c0bda24b7412992d2a1f19e7fb80a19cf20332acb6a2c15394c05fa3c53e1b6a0a863b9c33ecf6aea7b135643caa5881d4f99cb940aa81503f547226027056e17751a447ee845d69f412f24936a468281420dee0dde2e3a6da87720b19d54a634207ae5a6a4b117e7044ef6db017fd5958bcd0add73b18a7969cf9ba5a5a42e8140d063e0839d97820abf2d5a9bc39d0a"], &(0x7f0000000140)=""/131, 0x83) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000000)={'team_slave_1\x00', {0x2}}) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f00000000c0)={"696662300200", @ifru_flags}) 2018/04/19 20:21:00 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000335000), 0xfc94) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000180)) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000000000)={0x80000000}) 2018/04/19 20:21:00 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a60ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x50, "153146330b9581be18c8d16ef72e148f825b8f8dbbf00b22fb110dc9fe04ce68fe532a039b62e75f423eca956c38e76ef0f24abf4694ce53caa36f6d64817fdb86569a89f9c969125ac03443721e2e9d"}, &(0x7f00000001c0)=0x58) connect$llc(r1, &(0x7f0000000080)={0x1a, 0x33a, 0x6, 0x0, 0x7, 0xd0b}, 0x10) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000040)) 2018/04/19 20:21:00 executing program 6: r0 = memfd_create(&(0x7f0000000080)='ppp1\x00', 0x0) ftruncate(r0, 0x10000) write(r0, &(0x7f0000000040)='H', 0x1) r1 = dup2(r0, r0) sendfile(r1, r0, &(0x7f0000000380), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000000000)) 2018/04/19 20:21:00 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) accept4(r0, 0x0, &(0x7f0000000100), 0x800) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x33}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x9, 0xfffffffffffffffc}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000000000)=""/57, &(0x7f00000000c0)=0x39) 2018/04/19 20:21:00 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000b9fff8), 0x8) r1 = dup(r0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000000)={0x5a1d, 0xc2ee, 0x6, 0x6}) 2018/04/19 20:21:00 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000380)='./cgroup\x00', 0x200002, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x80000) fcntl$setstatus(r0, 0x4, 0x4000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000100)={'broute\x00', 0x0, 0x3, 0x80, [], 0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000080)=""/128}, &(0x7f0000000180)=0x50) pwrite64(r2, &(0x7f0000000c00)="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", 0x600, 0x0) 2018/04/19 20:21:00 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) close(r0) 2018/04/19 20:21:00 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(0xffffffffffffffff, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r2 = request_key(&(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='/dev/ppp\x00', 0xfffffffffffffffc) keyctl$negate(0xd, r1, 0x2, r2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/04/19 20:21:00 executing program 7: r0 = getpid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x8, &(0x7f0000000000)={0x1}) ioprio_set$pid(0x1, r0, 0x7ffb) ioprio_get$pid(0x1000000000002, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001080)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000010c0)=0xffffffff, 0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000080)=""/4096) ioctl$KDSETMODE(r2, 0x4b3a, 0xfffffffffffffffb) 2018/04/19 20:21:00 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x1, 0x7}, 0x2) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0xa001, r1, r2, 0xfff, 0x2000) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r3, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000080)={@empty, @broadcast=0xffffffff}, 0x8) connect$inet(r3, &(0x7f0000593000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) 2018/04/19 20:21:00 executing program 2: r0 = socket$inet(0x2, 0x2, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000240)={@broadcast, @local}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0x3ff, 0xd6, "59ea4402834e5c8ff6fc76282c85409b2676b8971c2038bf870628ab46fc6ac446321ab2260e72d4f17d63e7444f061e2b5de678f7a7e46867d9cad85fd87bfb48f115f8433a8f0e627c346df6e0765968ac22c7af4c68552e5435fe41e721d03300f14923da61751012b4c42d2b3ee5013927b8217361f5a948d99ddc74519c512b8d5a6a7c943abd9d07f5b66ce2e75bf09ec5f5439c9702088daa9d3bb59250da71dccf7b846331b9dc371dfb3845c0e1b7c9bf0605092244837380f34d72575fca4ac2a351835e744c5cebd047cacf402894564f"}, 0xde) syz_open_dev$urandom(&(0x7f00000002c0)='/dev/urandom\x00', 0x0, 0x800) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x20, &(0x7f0000000000)={'nr0\x00', @ifru_mtu=0x7}}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007e6ffc)="9404", 0x2) 2018/04/19 20:21:00 executing program 5: syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffe, 0x3, &(0x7f00000011c0)=[{&(0x7f0000000080)="c34b395fad77ab055164f4ecbc3a0329471409b73f2fcce419901ec37d5562b59de96e6f7fb4c08f046f48e8f869f0a1fb08e3cba10d64f0589684fbba5c58f27cd065f81ab902c83b66f1c3d8ee8241de89109c6d5d56feaef81e2c879cf4ee8b0048de52b47b", 0x67, 0x2}, {&(0x7f0000000140)="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", 0x1000, 0x3000000000}, {&(0x7f0000001140)="fc1bd33c9343450456944b64e53622309cb94f45ef2325759e6f4323a3845a2489a41bbae4e09fe3714d5f6d00d5554e806faab7ee3795b04c90e823d09b77cafb7aadc6a27e456abc", 0x49, 0x1ff80000000000}], 0x80, &(0x7f0000001200)={[{@lockproto_dlm='lockproto=dlm', 0x2c}, {@ignore_local_fs='ignore_local_fs', 0x2c}, {@noacl='noacl', 0x2c}, {@loccookie='loccookie', 0x2c}, {@rgrplvb='rgrplvb', 0x2c}, {@hostdata={'hostdata', 0x3d, '$posix_acl_accessppp1}eth1'}, 0x2c}, {@data_ordered='data=ordered', 0x2c}, {@nosuiddir='nosuiddir', 0x2c}, {@quota_off='quota=off', 0x2c}]}) r0 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/04/19 20:21:00 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='sched\x00') ioctl$VT_RELDISP(r1, 0x5605) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@filter={'filter\x00', 0xe, 0x3, 0x494, [0x0, 0x200000c0, 0x200002ec, 0x20000428], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x41, 0x8137, 'bridge_slave_1\x00', 'veth1_to_bridge\x00', 'bridge_slave_0\x00', 'bridge_slave_0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff], 0x1d0, 0x1d0, 0x1fc, [@comment={'comment\x00', 0x100}, @quota={'quota\x00', 0x18, {{0x1, 0x0, 0x647, 0x578}}}]}}, @common=@mark={'mark\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x8, 0xef07, 'ip6gre0\x00', 'ip6gretap0\x00', 'lo\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9c, 0xe4, 0x10c, [@m802_3={'802_3\x00', 0x8, {{0x2, 0x81, 0x3, 0x5}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x4, 'syz0\x00', 0xc2}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x7, 0x1, 0x7a, 'bcsh0\x00', 'ip6gretap0\x00', 'team0\x00', 'bond0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0xa4, 0xa4, 0xcc, [@cluster={'cluster\x00', 0x10, {{0x9, 0x99, 0x0, 0x1}}}]}}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}]}]}, 0x4e4) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000700)={0x0, 0xa6, &(0x7f0000000640)="4e5cf1dd86b04338d9b5ec373d8b5499066f1b52b373568cbf27faaa7ec0992a690560edc10ffae5aaf3e0a1c9610716f1e6fe3dfe9636064d7c078aef32e42ee1a4ff88869bc34a9269f40b2c898a6b27334fe4157b672d0d1a31afd62aea3a683180f9ffb4fece7edb89edbd3062e0a9302423a2d3eda3ace64d2112a59553fd01f5644a6bcd04d5801d9b4e56c74d14052366417f1cb3fe73fcec45041e4c5b7b8719a724"}) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x5381, &(0x7f0000000000)={'gretap0\x00', @link_local={0x1, 0x80, 0xc2}}) 2018/04/19 20:21:00 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) lseek(r0, 0x0, 0x1) socketpair(0xa, 0x80000, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x4000003e) listen(r0, 0x0) write(r2, &(0x7f0000000040)="46d3c754de65b913fb4ecc4a1a52c74d3b280b5519114845ce233a2e34d70016ab35e1e98c", 0x25) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/04/19 20:21:00 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x7}}, 0x401, 0xbaec, 0x1, 0x8, 0x22}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x9}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000580)={0x0, 0x7, 0x100, 0x80, 0xa7, 0x10001, 0x1ff, 0xfffffffffffff1c5, {0x0, @in6={{0xa, 0x4e24, 0x1, @empty, 0x3}}, 0x401, 0xff, 0x0, 0x10001, 0x1}}, &(0x7f0000000640)=0xb0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002bc0)={0x0, 0x7, 0x101, 0x7, 0x2, 0x2, 0xffffffffffffffb2, 0x8, {0x0, @in6={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2}}, 0x2, 0xffffffffffffff81, 0x2, 0x100, 0x20}}, &(0x7f0000002c80)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002cc0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002d00)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000002d40)={0x0}, &(0x7f0000002d80)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000002ec0)=[{&(0x7f00000000c0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000100)="52bbf5d37c72b7a51a45cc6803cd359bebfc009f35d4ce7021b88451d14d7b0779e8cb2168eccf996c0f552ff9e96a388a742e0c5bb9bfa050cfa4258205c1298122d9", 0x43}, {&(0x7f0000000180)="a39d10621a48f8e04678c511e921f5ba450ada2b5aa00252bde0baaa1d4bec9f345ad675ef488169f0ab94cb680030b6453ac58159f1af1ebf61d27c06f2120b8ff577f26a0b8fa04757f695b09cbd3d5ada8dd397c0241722ec96bc40cae63be7735f0bbfd71142d4d5dc3c901ccabda9401aa4ff6ecd22886dd432490863053fa1cbded2c0937b10594b72f159beea5af1448f497706b173509cdb954c27d02ba005542310767eefa574e99feec9ed574694a73d78", 0xb6}, {&(0x7f0000000240)="004127b4ae04cc8181411b62cb760845922c0a0ce30ba9a5120de6627632e1e9e24bbacba95a78dcd2f3030fbd7af47a74035d38ab5c926c9fd83bcfcbc71ea2eb5c7a45fd776f016523ec9c662b92b74bc026121fb78b423b68d0c4100496e13987b0968fab67693b7b1105408220e93b67cb757aea62b88c67c887644ad2089bf6639fe8342927de3401b81047da4c71f5ed93a3a90c68a63fe0b7f81d2b0945c36500feb2c8407032de6202f418c6c8743dacee86fdf1d1693277d490460871e8655f971fa986adb56315b50d37cb2657d6d386740cfe6726010e", 0xdc}], 0x3, &(0x7f0000000680)=[@sndinfo={0x1c, 0x84, 0x2, {0x401, 0x5, 0x9, 0x8, r2}}, @init={0x14, 0x84, 0x0, {0x80000001, 0x67cf, 0x0, 0x200}}, @sndrcv={0x2c, 0x84, 0x1, {0x2f, 0x6, 0x4, 0x8, 0x3, 0xf2d1, 0x3, 0x8, r3}}, @init={0x14, 0x84, 0x0, {0x1, 0x8a, 0x2, 0x3}}, @sndinfo={0x1c, 0x84, 0x2, {0x1f, 0x8, 0x5b3, 0x6, r4}}, @init={0x14, 0x84, 0x0, {0x2, 0x6, 0x80000001, 0x40}}, @init={0x14, 0x84, 0x0, {0x8, 0x26, 0x1, 0x81}}], 0x134, 0x8081}, {&(0x7f00000007c0)=@in={0x2, 0x4e22, @rand_addr=0xff}, 0x10, &(0x7f0000002b40)=[{&(0x7f0000000800)="e62bed71a906c6db63cf711140b4b0641c76228648dbc4f54c819275f902def67458ed35412c6dbd169cf6edb298450be042f9477263eaafd0a01c07100bb32e3bbc5a457e0bc871c17b8c0fd308f228c3f59fa0fc362e18ed187e4f3df5f505d41bebfdefed15a135ae96c6f83d9a18d57ab2ff95d237f832a164fa885da8895d4f9ebb23ee823d72f899455a92b39a1530436c925e96", 0x97}, {&(0x7f00000008c0)="a49c0288f0b423c22b4805e2b19dec1a8c7786d10125dbd5", 0x18}, {&(0x7f0000000900)="8945b68260bdab8c2a9f63eaa5be6effd0", 0x11}, {&(0x7f0000000940)="997c95759ef3ea0a3d26c77173037e2f0b1024d8f1f251d7d18504c557ef", 0x1e}, {&(0x7f0000000980)="fcdb2aa85a356e5513ab76fabbcb830bfe52bc3d57256404a910686778eb7c7a36c1bc552c5d7954accf4a474045c492a3e41dee55d837a149ad47f145d6812fdc656ca57539bacd219d52e3d0bc7fdce3ecb508dc3678e3adfcf4004b4ca1b2fa084728ab5e1707", 0x68}, {&(0x7f0000000a00)="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", 0x1000}, {&(0x7f0000001a00)="8e8c4f707f0eba54de65746b9e1d0f45f05641ba52364fed87e1c1d737fc2a2fd18c", 0x22}, {&(0x7f0000001a40)="f2e0d9ebafbcd224a9a42597aab8c2db7cb23dd712dce6b80207a441f00444fc95644058d77c8e71e4e0c6407a3ce138bd1300a012e6e0990f8669a235b5578ee96b0e3138b173d5cbf2ee3cdce96531ed18b94e7bcb4b50279623a9c933b2bc26d3099d2f78a3ce0ed36dc5a378619d1b7617abe39ea3ca5dbd9bba62f713ead0aa4c1a72148ba4a01b9259da9d578c37eedffba2ec2855b94d5d45c351d8be5c59737dce23f6fb834300a2ddd14938dfa46fa6370879160d0ae8a4aa9464baa6328010e7b1a03091e4d1f6f76d9d0cbb", 0xd1}, {&(0x7f0000001b40)="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0x1000}], 0x9, &(0x7f0000002dc0)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x8000, 0x5, 0xa6, r5}}, @init={0x14, 0x84, 0x0, {0x6, 0xffffffffffffffff, 0xfffffffeffffffff, 0x6}}, @sndinfo={0x1c, 0x84, 0x2, {0x7, 0x2, 0xffffffffffffffff, 0x50, r6}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffd80, 0x5, 0x3, 0x4}}, @sndrcv={0x2c, 0x84, 0x1, {0x3f, 0xfff, 0x6, 0x636, 0x7, 0x10001, 0x7f, 0x80000000, r7}}], 0xdc, 0x4000000}], 0x2, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in={0x2, 0x4e24, @rand_addr=0x7}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) 2018/04/19 20:21:00 executing program 1: r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x311000, 0x0) fdatasync(r1) syz_open_procfs(r0, &(0x7f00000000c0)="000000000000000d9727db6bf96427576c9af6252c62a441") syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x4, &(0x7f0000000380)=[{&(0x7f0000000100)="b2f2601900ed2575fccce1ea0a7018feeed89c42b2793acc2a6f14a0c5f07ed8af7a4760001504623d63aadedb5a90ce327c12bf8f80c605ae112ea7da61a608dc501302981f1bc4fc27182affd663ecac0e4b5610b6f530ced35ca6fbdd682fe8b317f12921654463e00079b29d05e1d5", 0x71, 0xfff}, {&(0x7f0000000180)="1d2d576b048ced4f6b25f503efc858e1fef691f7308fb64b2365a08b229f3b300e9209b4ee40af1c931aec80d85043f0597e971550bbf4ef6c23468fb9ddab89f1a9bbe607eb835060239980de24cc235455a295d81ab58ebcdfc9ad38546c37d7bebb0ca5e538653d840b7bb1b2f5f9dea4d10b8eb834ec41a1b4919c930b65b9c07844b6c293cb660ac749fb7eb11f032c2e4901d8423cd3599be2d53a8a395df98511536961a7b9a500295ab9f1084d3bcf5be2cfb41726848f3c828357f7b4c2cd558a555d6114f003287f40429d98937c3441b9881b5a385d20507c817d927c89f1a61d9bbe54a8e04f216feea05fbb4643bb0b65e74e", 0xf9, 0x200}, {&(0x7f0000000280)="30b7f910a49c7412174c162a6e00407527f9d17b083599e741a702349016a86cf1e17be970eceb1b6be8e9cb305e3adb3f01a7cb9e14a2763c27096f64aa0942ff4e898b0f403a306b8be7798111782071837b79f962317958ce4aef0bb5992f47be557e1a05ea2cbdd037424cc2caf64c7a0c04c39543335a37c3c398d1f27891", 0x81, 0x4}, {&(0x7f0000000340)="6bb445eecfca9adca95986038a4966a994d65f720561eaa8887fa12ff616b18dde0245dcffb481366afd3eeaa2119cf8e677e61d9846644697ab8b383a008572", 0x40, 0x100000000}], 0x809, &(0x7f00000003c0)={[{@quota_account='quota=account', 0x2c}, {@commit={'commit', 0x3d, [0x7f, 0x32]}, 0x2c}, {@spectator='spectator', 0x2c}]}) fchdir(r1) exit(0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000080)='8/file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/19 20:21:01 executing program 3: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0x0, &(0x7f0000000600)='sched\x00') ioctl$VT_RELDISP(r1, 0x5605) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000580)=@filter={'filter\x00', 0xe, 0x3, 0x494, [0x0, 0x200000c0, 0x200002ec, 0x20000428], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x3, 0x41, 0x8137, 'bridge_slave_1\x00', 'veth1_to_bridge\x00', 'bridge_slave_0\x00', 'bridge_slave_0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff], 0x1d0, 0x1d0, 0x1fc, [@comment={'comment\x00', 0x100}, @quota={'quota\x00', 0x18, {{0x1, 0x0, 0x647, 0x578}}}]}}, @common=@mark={'mark\x00', 0x8}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x1d, 0x8, 0xef07, 'ip6gre0\x00', 'ip6gretap0\x00', 'lo\x00', 'bpq0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9c, 0xe4, 0x10c, [@m802_3={'802_3\x00', 0x8, {{0x2, 0x81, 0x3, 0x5}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x24, {{0x4, 'syz0\x00', 0xc2}}}]}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x7, 0x1, 0x7a, 'bcsh0\x00', 'ip6gretap0\x00', 'team0\x00', 'bond0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], 0xa4, 0xa4, 0xcc, [@cluster={'cluster\x00', 0x10, {{0x9, 0x99, 0x0, 0x1}}}]}}, @common=@STANDARD={'\x00', 0x4, {0xffffffffffffffff}}}]}]}, 0x4e4) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000700)={0x0, 0xa6, &(0x7f0000000640)="4e5cf1dd86b04338d9b5ec373d8b5499066f1b52b373568cbf27faaa7ec0992a690560edc10ffae5aaf3e0a1c9610716f1e6fe3dfe9636064d7c078aef32e42ee1a4ff88869bc34a9269f40b2c898a6b27334fe4157b672d0d1a31afd62aea3a683180f9ffb4fece7edb89edbd3062e0a9302423a2d3eda3ace64d2112a59553fd01f5644a6bcd04d5801d9b4e56c74d14052366417f1cb3fe73fcec45041e4c5b7b8719a724"}) r2 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SIOCSIFHWADDR(r2, 0x5381, &(0x7f0000000000)={'gretap0\x00', @link_local={0x1, 0x80, 0xc2}}) 2018/04/19 20:21:01 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000007c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x80800) listen(r2, 0x1000) ptrace$getregs(0x12, r1, 0x0, &(0x7f0000000c00)=""/229) 2018/04/19 20:21:01 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="262f6367506f75d5d163707500", 0x200002, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x5, 0x32, 0xffffffffffffffff, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6000) pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) 2018/04/19 20:21:01 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000000), &(0x7f0000000000)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x1, 0x4) 2018/04/19 20:21:01 executing program 4: mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000004) r0 = eventfd2(0x6859, 0x80000) writev(r0, &(0x7f0000000fff)=[{&(0x7f0000006000)}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000080)) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2, 0x0) 2018/04/19 20:21:01 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f00001fffe4)=@in6={0x2, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c, &(0x7f00001d4000), 0x0, &(0x7f0000001bc0)=ANY=[@ANYBLOB="d2504af2b7d647a1b30f9c660cb499327085fac9c7138999409f45e7a72840ac8a67441e2d22af921c7761bc669fc79b975c6beeb0e0accd30204deac760f0fc93e7e7821a5347843b778eaa1b56754fa5b4056e7103dca27a3b19d9acb18e67"], 0xc}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001980)=@sack_info={0x0, 0x10000, 0x1ff}, &(0x7f00000019c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001a00)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0x3, 0x37f1, 0x1, 0x4}, &(0x7f0000001ac0)=0x98) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @rand_addr=0x10000}, 0x0, 0x2, 0x8, 0x8, 0x0, &(0x7f0000000040)='tunl0\x00', 0x7, 0x7, 0x4}) sendmsg(r1, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001400)=[{&(0x7f0000000280)="9470a418c29e0dcd9c5eeeddc5f6ea74e1d531e68085c3cc5049bbc0b5c2912be1f8d13171283525f0f0569f4858903dff2f0efe71914e29f05aa6713b295ed221819438b6132435b758105da7cb086256566585294a74be10cb29c099323c15f4d5e9ef99be80ddf474fc09e0ba87513f131f9b7746494c6bb4", 0x7a}, {&(0x7f0000000300)="8093944f96d12b3ddff2cbf336e2a570320ea8651faa35b4b5b630a080b8d5c7827bcf01ae587c59a4cf10a30a9e56df1b5b85d51570187aee9118217b1789f7af56ad5ff4ce421af456c3080669d485ce31eb0064333dff7958fc77c28e9324bc95638ce9ab4f0c330d7b070d17f807c18da743f7f42dc4421b9515481fcb3bc076f6807b1cb2f7564ff0beecd59c4243933ce2eeef0700724c8ca82b515d6f14878aa55410839b289c067b8c98a9c8d33fa1694469c978fe4e59", 0xbb}, {&(0x7f00000003c0)="5f0d59f9c0dd75c2ad18e8c58e8adb68b0f097291aff7bcd58f310d6950f23684edb4b3cb7c68f2a10becbce99fd3c491987dcad289f21", 0x37}, {&(0x7f0000000400)="30e6b6be6dfb0d9aebd991e820cf1f95827b598a8e3701fb75c6aa66c8f978e69d7431b66f48c493e2a6da7fc2888e7dca10c3c9beb9cbf1c87cf35735747f120ac059704a642f9003966e0a691f9de39d6fb885629d6078429e72f90252cd6076f29826c3af62fc8fde6a9f0d62dbe124309749e63dbbadf8493ead045154fd614f513c3b7004662fc94330f983851270b97b79ee241f9f9f2bd26ddde6bf50340906dd1ff09532ba2b1da6fe89a7074bc7b685c78390c4d5b9d21bfe3486b9ce6e87ed107fe70eae5f5f3c27e1544ef3c49f0c6d2706dd4a5f9d0dc17db380b822130a2d00fa23fa782fff9593ec7270b5aee462ab81562ca041262ca7645cf73f5092664e8505da3d9e3e53811aa009a20febe35eec63393432222520ff2e93f30ca8b47f91a76cb1f00938e97a0c1f548855ec27a1d4f08972e2e219dff402f35a3888cf85f4b161af2f6d2a4a6801a37eda4e3fd92b99e451f55ca832bc7e15b502d1cd52e834c33106489923f99e56e46319f991086cc2ec12042c0c1095dae6c7ea66f690757bc50eafb2a9d057061f62e0450e5a464a25c8060ff39e8c5f4a939b693ca8974e8180ccd1b5016a295fc9e626596ab8895c08a663bce406c41fb3fd891223e8924f36a8e8e0d6c5027c03f51d97e01670ed07801fd6821336df3521b646d1180ad6948d3d9966780f7103c819d697653d0b6ce28383f472e2013b8d8dfddfc54128cbcb81b8e8f71fdb570df2e72fcdae7c40a797eae41907f1683c1bbdfabd32f51097e8cd1817598297831c2f823f96cbef8506426e1df5e9977954767c202d4138720c2a9ebfd18d5874d2e90cd05e8a4e513c027b4fb861ecd55bd9c5052bcd71c57c3eb438d8a0443ad3c9c7afde29fa00c080c16dcf0c54abdd8c73af4742af9a93a9d62059a4a581b557be0c68d2fb832ec5b490b0766ac60fd512f1b4548fe7a4f2910d45e4ad30fbe17e47094783d29a322bf4024f22784822e9482228696b8144e1149e0d06f0b8370b6c27405387fce54225173fb773f984c6aa59a1e68a0631473c8eb0cd594056e5fdeb78b37a4d8dce6f7eec90f35e4c90c283e30af5898bcebb2868c9bf1d51d398985c2700523a86577f0decd7f501958e2deba422fce6dea8b8145f9043f808595a40b68d4b69853a2a63af977e3f2afb6f9660837178b323ccda4c43fbaba21d61546de0d76821dd1063f3a7fad7c3496f9dddd06bdd0c1d5ea3454ac1bf12f9384df392c4aad1a8458054c3cb7a35799fe862e47bcd9f15f625f87b4db27dfd212924c97987abca7b912c7406aa0820bb984025cd96c7570f8ac5a9a03b6ef642aab138196171a6c248b67b83e416427910901df593d081d866681c0a518fab35342d967792dabbfb65f76ce748ac863236f00631cc3c4845791ffc8253ca10d021a7f67ea4bea687224b3696e9ed347e6b44852f4ff7f7cf48d2b74dc904191e8b8a6eb16e9192dbdb6553d1413a65e8cf040fe1280089d38202096ed617057b346bc3f87ef91587ed3615d61511122feecdf327b1e194ac2d2cc96e15a56707db78e40765eb96250767d940db71e3452d20ef99c06041b86871e68e29a472c6b04575bb4ff7140ec7e06108bb7c45ee48e5db60ddc12b2add0471f34dbacc448f6d6927e9eb94ff8d9e4df1c9d2ab3e5a9c30f317477d58d305ff5d127a67aa0ae97d2848e67fb9fc602082654099c3b36f2d76ce994a47068289444b93f46c7310519db601a08e2c1146a97d00d6ede4cfc03f4eb3335fa1e6acc3a65515592db91ecbe55dedbfaf402ed194457e655f094ce90fb1048a345347181431f77b023edfb85b43fa47f1c11bd93612264188f70cb39383309fe1cc1d8adcad62a63b5601f4244e18c88af6fc8d348070a662bf71f43fbb88c55547776cbc12fd8be3681b81f5215f813d218b15fed8284b11d0026fd52114feefc6842b137309406d2e722a1f17df4ea43f66e723b8d15d6ad2415b99f8af286e58245a1015d686a5d53044e617eb8eda7582b11d482962a513dee1da0db76f4bd19af893e734ffac3b749915f558e04b7affd6215cea0588da555a34664423ff4622df955e78e7b74634d84876dfcb9cca4e047ac433ddce588c1e3cccf7c586a85ef9277b220011ae4948eb182ec58c16ec56ccc611ad995287b5923d6d778459e069408a8729179822ad5ab5734c40b0d62b2e57aa080b1f347289dd1c60b00ecb6c69e2475b6e1f6f9f8d4e7f95974eb3663763e098974187ce316d9391e7877850584550924e593d16b3e542aa108cdd605af09169cf68986a79edf0a854f46e541918f7b4d68082710168fdef644298c566795cd8457c109b2aa9eb6151aeae3cfe293406c92dcbc055af809d5e832f396c2245c45398fde2257bc419bba3e39857854f04db8a1a44cd7133bfd625117569772d621f9cd434f956aec1513108297b94229a4afe96a55248750c04604ede5cdb4dc0cd92a6119973a1bccf0dbd9cbe4609c24a377f750ad0cb8564d39928cbd2b97c9d42a26190687102ca8b74ffd134711b97167ad09b12f669d7a4db46aada4e3b99440ef147a4fd7acfcaf521bf23c31d195cbceb73296b4972f6b7496c40cf2c2a2f5ebd52c1ae207c441159bb4dbc0d52b60c6d2c1e2c43d216580c95d6abb09b9a424cc7b77077fd58a5f292516c93a7ae21f4ad7334e2696fcea5673f5a7face23315f53108debc81cd7573c820972f467134e9427176584e3ce2bd6fd096c63b220b7bdd74d5e4d5f0eb4c69ae282d6e1af30385fc013a47b8e2707fd061d5ddf9ef65e17022865b5025e973b79a9192c6f44bd8a55300b8182ce24df28d6d8c592f9d0170e36428ba5ef43361f296fdd78c2985027b3252bedae5e8a9aed529195a83c23f1656fecc2d0f00d266b811dcb756e849bc7cca62955cbc39faf6ed71af37e035f6b0fa8471a423c10581cd1c5768277099441dce6fe6f2019275a57bf8b76beef2f1d1f0dec48e40e1da74774ad680863a37699ade20cdfa5560da6b9faa9996b19cb38098971cffc248be479c023a04b127d383d4493c5978b3dc21aad1cad4e4f035dc3787ae9bc89f1b81c16474c79f2d70e704d95460b7d8b714a2a27cd459fdd09e94280e011eef0351d6f1bd878562c2364adcddd37e91c6d993e0f42e51f5a99cd2fa6834a6e2584ffb5762d1d4651f21b69e454cfd16a12df09d373af701aef417561653bbbb384cafdf1e9fcf679462278139f8b48b94e0fd07ed9fbd1e15eb155f35ed8439f06de7cbb781163b687435a43c62f1028d45d50e04aa9bee85f4dd2a7e5684f88d93c3f7aced3956fed8e14cf2e48e9828dfb6ca09e440a601b98db6efb44bcaf51b86c983f153c58af9bcb07e0bdd247cd508b3478251c6ab686c1392e9926cdbab07b1a1036e5678f92a73e558980757b08f41ffb5d37b1df542f70d5a72d56fc795d33c1347dba77e497757dbc5f8fdd8d382129543e33fcaa3519561b36de52441c1cebfa76f56dd346bd4be9db93150188e613585de07b5c89c48717a2db3ba860715d697c1c34e031254e7e089156d442c5f418d553295957ebfdc7b4387d617330fad93453e91b18626ad19f7de43c88c54f384a5577faf902f622623a587e48304efda05d7f75c952f96c26232e0d3c83cd908718c8e5da85cd6f384c88191aeb357ab5306b2d72a1c0cc41052bc31c568905262115dcc14ade57a8c6fb4093ccd85169265dc9f75609e8a74e44f9e48099a485191b709bc82e4c4ef00342cf1fc03ff1c2840c4284c8cdf80de8ae2e8e697b368dae99e4d34ebd96624ae18b6b199faf1498cdb34f8a0d01851687f01c22e0418cb8643d8b838b53a7047ae54094dccad7e1dea704cebc28dd984cfda577f5c5af0ef74516b97075b01ce535392125c5861dbff05f6c124574e5d8b51dbfac6cd9dfbd5b1ad1d87fb0ad6d2b9f4ff6efe3d376ee9df76b533582a78930868aa63e4d2babf88449d1d48b4348614da5646dca15c8d63adf4ecfc3968d8b155e483a1a9f1c4cad6791bb12e373699103f2793432da2f559ed95b2b91fc8e9aa595a481e08ed7ed7c7fc5d019c4f6438f8e6c538df060c62700e6c6dbcf7db8ba42b7e7a3bd462e4d77ae2cb1b56ca20d6b0c6c75c461e74e65135d642319b98f28510066b437fd0846c14a2828fd620eeb241bc369031c3830146db79229af13ffbabd643cbe9446bc533d73202f215f48f128736c2e4965c321078faf6d75a147816ea307c59df579d38e03571dec5d5d4531b625aa9049f5f0b90105209668e794ea4d30c5f6996941ee430c86422d56e4be7732d8c731584d4de59e54e38e2adc8e189034b93e39b5899eb4753afd80040183d8f7e25fecf6e614296bb99b85dfba53ea4fededaa7a683407eae4916a8d2a4bc46acaa5f8e88f65b9777276672bc28c2ec7f709d756bc9ec2e767cf097ebfaa42f9b97cea540258df043e9dd4f6675c90e693386169651f0c0e6b6907b22da106b6b2547095ab5945730d291623f2370b91d12f9afd2c685f68946ecf837e730875043e0d6294567ea202983000f0ed1e375ac50f3b6501846a7b084a4d84a4ca36974b85014d21f3b9c3a6786471c44b9a6a8855d663c69f7fad7773db8db137d09396035281bc91c09912db0bdf2699745836ac30d2446c2ec0358d8062ad9ccad2f81e7fd9ee5f2f7683ba1f48fbf2b6542ad86cc833363321be561cbb352d6ee0d20bc1f277442c7af09c8f0b569a8268680ff9ec1b5d5a918f21a39faaa34662335290532d41c787516b4a3a856696433a66a655baf4f97e625a4a92b11a26235a4f69fe45df49720e0d46aa6ba2c7438b5175a74aca1ca992fbaf1c2022cbc5d1f8350fe29a116cb393125149eda42e440f93892eb2d676ff925a66cc665130aa7ab68f28f6ea0e2a0351740d5ae5e18403ed7c694cc2218104938ee14dd46e6bbbd607247f4d14bdb021f131eae8840ef9b1b2f28ea5c72eb2d4da362632e8df9ba33a96e048fec5c8843241e924e8da674d7aaaaa03df7436e6df3829b5bc885b19f8746e0b42bff03af4af5c31019f5b4be2fa0d708ebf84d292b51a3c1c275bdfec7790bbe4793fb4cfc30abb646ab599d559953079d835de4520f13acc5e58c90ae14be3c379240be0d07099dfcb8540d35fa383f4ee4629b16d5e3dc7ab77a49bf40fe877a94ed85332e5c3546d0fc908b2bb1a4702121eca8353951720823789d0b673b82f72b5f2f67010b9705c606907dd8eb2c730bd5e15b4a85a172c9ef932a6354cee1b64d685845d6b0801374552105eb907a8c2fbb6f70462dbd806365b6d8b5006776be01fd7d10cdfd520e50332eaa61c7fedd307f89d4cf4a4a50af8758bcedd52a50be5d7f75273dcc81b89ff74a7ce5947073ab6fd62f64d0ba3f95cac9c1f7537c3ed7f847abbc3b01b7ceed9138d0d74efbed5e37c9690a87de6b3d126f723f6a6de5f84b471fdbfa67bf73e235844cd65f7a39e5177cd3746772a2e4354d414f4de954971789f3b0d67000c1940f996b97d9b5391ee3b5f2f228f2a17af0d8f25a423a25890084fe7c22731a6cdb5fa0d70a1d6a5603ef2405cdf260ad3911d656515cbfd272a6e42d72b4802d9c31260a64cd2441c10af9dbacf54e01e017b32c4abf7e2c0bd8249ee2c2497a728be25f0abb7b7aa620f7d249b926cb64e532eae8e3a9fb4517f50f078171e5bb5939c02ebadb30504d5138f249f9e393ed137b0ac16e14c982dd3cddeec8", 0x1000}], 0x4, &(0x7f0000001440)=[{0xb4, 0x114, 0x7, "be10273fdaebb1fcd445220a87166d3c964f0bb7e2d90a3042911c1edf03681cae48ab9f386c3bf0eb6caa759f27648539afc9c7b0fd9cbfe2ccd1138644015284686c4f603ebdc770f5f2c8c78c8b547d1f07b09928a4ba34d2e8441d1cc8287af6b7242bc098bfe3605beace2ed3a2e493ca30dd99c8190443fe04fd9a47fe4c7787e0baad67275cd183c06415afa145bd58d58fe40b1d64e56afe21a45e0254f9ecafeb"}, {0x40, 0x1ff, 0x4, "647c2e880f273936a65497659c693cdd68f8be11bb3f024b7636ab2283ed2948ec518d68233a55b11fbeb40077420369101a"}, {0x1c, 0x11, 0x80000000, "dd766def69ce6ec69063e0ddb815089f"}, {0x54, 0x10d, 0x20000000000000, "fae01612d05577e1b844b668374597d1a14d27c1b84a50c832400f2debdc55776ce2765501006b19206af67e45e971b535c10885b58628ed7e404c463bc311830b2360b7cb45d32d"}, {0xc, 0x105}, {0xd8, 0x12d, 0x0, "df48e3485dfc97e6bad0bf92b337385a814fd1dca04fd83287e93c494b1c7641660beb69153efa3d87d60a69d7e0e82408b85f3d0bdd265b6a4d3a0115aa980ed9c5f9ad43fbabd8f317e34d20ad9288c168e6b666340b56d770c334b139baa5d1b9d8b6d6183d09d0c92e2695053b9a3c7915e49b625ac3a8dec4e30cc85804ec27b4f76fa09a3724ed6ee77b13ecef328ac35edf5784a395192e44bc6fb90257f7cae9ac2f354fbfeeacd774c72a281a44993dde353aaacba12760647d5d8ce1a9ce98a673a48989"}, {0x6c, 0x29, 0x5, "2b703995ed7e942b2c64920e6c4ff112afd03cc802bf04a2b0d6640f69cf9332633ba27c42a7725d26ebdf6568f3949fcacdab7bc1beb2142aa93359f507128be81cb599ec825364465eba18bc720a4a1781d93d0fbbff58fdc38e4d6ffbaa"}, {0x88, 0x104, 0x8, "9ed1f5633466441068f965af985b2d5292581dded3120490e9256edcba8e394e01b17cf350761c8b99c3502f4d0f9ad574c0cff838071d589a92643e4099da5489923b45a68058944ea5c9a77fbea812dce6886bcaacfdd8d6a00addfcd86538ee38c410e12ce34776079143d3b22ba441677b63c45067f46106"}, {0x10c, 0x118, 0x0, "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"}, {0x9c, 0x10d, 0x401, "a1c3b45e863a4f6082ce24df8e2fa6d7d3e8456a88273942505b729cefb31b99321660b844c692391f1cf962cb93d51ba077ffff731e79217af29baff8e8d45b3911980cbd72a849e8236acbc4299c13892adb8e0417b30e5507f7bc85ce55f9ad9f51b03080c115fa1a7f0a9f47391aaf769ab47abf04e3e30c940ac12f2fac220448ef6f64ad82462da2d423729f"}], 0x4e4, 0x8000}, 0x4040) recvfrom(r0, &(0x7f0000001b00)=""/27, 0x1b, 0x10000, &(0x7f0000001b40)=@generic={0xa, "2e2f8d4d0c89ac347f98afa8ebd93c25eea4d210765e9ef84b4622dd085bdedece9e054b75a49e374283be5c530f1786ff10e25a396e7454ec09d2f72742e5280d0840b060cc15f73716831bdac34fdb12da284107c2a35963010a5cfd97e20810da0b6eeef193d71977909baf16a091709fe157bf85e9b11af0467af3e4"}, 0x80) sendmsg(r1, &(0x7f0000000240)={&(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x1, 0x2, {0xa, 0x4e24, 0xa9a, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000180)="ec59f52509e4d0db76da7cf1f297cf8d4043eb69b61af16eedc713b5ff45092df4fc5917d03b6f6cdb411a7c8bb636d28e0a567f5f97ad67ef3fd417560e86d0ffd746e48eda636b4cc5185bc0b6137bf7e799845b630676aae164beebecc574786c8215b59768e740eb098a", 0x6c}], 0x1, 0x0, 0x0, 0x20044080}, 0x4000000) 2018/04/19 20:21:01 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) openat$cgroup_int(r1, &(0x7f00000000c0)='hugetlb.2MB.failcnt\x00', 0x2, 0x0) r3 = request_key(&(0x7f0000000240)='ceph\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='sip\x00', 0xfffffffffffffff8) keyctl$reject(0x13, r2, 0xdfe, 0x10000, r3) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000000)) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000140)=0x50, 0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40010a0}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x14, r5, 0x20, 0x70bd26, 0x25dfdbfc, {0x9}}, 0x14}, 0x1}, 0x0) ioctl$EVIOCGVERSION(0xffffffffffffffff, 0x80044501, &(0x7f0000000440)=""/129) ftruncate(r4, 0x80003) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000200)=0x0) waitid(0x1, r6, 0x0, 0x40000008, &(0x7f0000000500)) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/19 20:21:01 executing program 2: timerfd_gettime(0xffffffffffffffff, &(0x7f00000000c0)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000040)) 2018/04/19 20:21:01 executing program 5: unshare(0x40000000) r0 = socket$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$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = epoll_create1(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x0, 0x18000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x4000000000000030, &(0x7f0000000000)=[{}, {}, {}]}) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(r2, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r4, 0x1) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(0xffffffffffffffff, 0x40505330, &(0x7f0000ec6fb0)={{0x1, 0x4}, {0x0, 0x200000000}, 0x8}) 2018/04/19 20:21:01 executing program 4: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='sysfs\x00', 0x0, &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x4a, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000f810018008847000000000000000000000000ed4d4476060000000a5d031c623c6a5eea4422e4d5ae9daae7447e01000000a3d70f0df27b0c7c96cca20fdd3fff4aeff595796493cf3d970509dbab2c69698f154aed0c930b4f3b68a2b8719197c164c532e661f23d7d502211cf9757c344ef274dc8cafc035c8b21d3d33c6e177872cd464908023745f29f0f3ffbf82ffa590f0fc0c668cc5397ef16506f09d9b3ec000000000000000000000000000000000005000000"], 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x4000000000000002, 0x7f}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000780)={0x0, 0x2a8, 0x10}, &(0x7f00000007c0)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000800)={0x0, 0x1, 0xfffffffffffffffb, 0x8001, 0x348, 0xd4, 0x80, 0x9, {0x0, @in6={{0xa, 0x4e23, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffff8}}, 0xb1a0, 0x5, 0x1, 0x80000001}}, &(0x7f00000008c0)=0xb0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000009c0)={0x0, 0x800, 0x10, 0x1ff, 0x1f}, &(0x7f0000000a00)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000900)={r3, @in6={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}}}, &(0x7f00000000c0)=0xffffffffffffff70) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r4, 0x7827}, 0x8) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000de7ffc)) r5 = socket$inet6(0xa, 0x8000000000000802, 0x0) open$dir(&(0x7f0000000600)='./file0\x00', 0x8000, 0x90) sendmsg$inet_sctp(r5, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000), 0xff, 0x0, 0x0, 0xfffffffffffffffc}, 0x8000) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000640)={{0x2, 0x4e24}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x38, {0x2, 0x4e21, @rand_addr=0xec7}, 'tunl0\x00'}) sendto$inet6(r5, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000140)={@local}, &(0x7f0000000200)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000440)={{{@in=@loopback, @in6=@loopback}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) fstat(r5, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = geteuid() setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000740)={r4, 0x1}, 0x8) socketpair(0x0, 0x7, 0x1, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f0000000700)) r9 = syz_fuseblk_mount(&(0x7f00000005c0)='./file0/bus\x00', &(0x7f00000001c0)='./file0/bus\x00', 0x0, r7, r6, 0x0, 0x0, 0x0) fstat(r9, &(0x7f0000000a40)) 2018/04/19 20:21:01 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x2000002000, 0x0) write$fuse(r0, &(0x7f00000001c0)={0x20, 0x0, 0x0, @fuse_notify_inval_entry_out}, 0x20) 2018/04/19 20:21:01 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x3, 0x0, 0xa, 0x20, 0x1, "530dfbd88c41b24fde736f1143d7a5278b0a8abd6cae2f1f6517f340683fc640fc4fea66270027be127f9f4f1ad7586d1e80a72aaba72fb6bb36d5de14255eb1", "9e6615dafd083c1872a305fd63d894cb0334df7c3d5fb534ae05c048a3c8a657aa7fd68c5754caf4eed999f0b143968c78816063a780d211d35e4740df8d9e89", "84a80390ec1f908966afac414033e16268262e5cc40b9bab80204e2b6806e4eb", [0x5, 0x1]}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000490000)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000083ef98)=ANY=[@ANYBLOB="6800000018000303ffffffffffffffff0200000000000005000000004400090040000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB], 0x68}, 0x1}, 0x0) 2018/04/19 20:21:01 executing program 2: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x3) r0 = inotify_init() inotify_init() inotify_add_watch(r0, &(0x7f0000312ff6)='./control\x00', 0x1) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80100, 0x0) inotify_add_watch(r0, &(0x7f0000b76000)='./control\x00', 0x20000000) 2018/04/19 20:21:01 executing program 7: r0 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7ff, 0x20000) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000180)={'raw\x00'}, &(0x7f0000000200)=0x54) setsockopt$packet_int(r0, 0x107, 0x100000000e, &(0x7f0000004ffc), 0xfd8d) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)="637075616363742e75736167655f7379730005fdfa7428aff44f89561c626c3a371e3eb8a631b4d1c888b216283235363787589284c4d826793ab4a828115dbbfe7a4417a1880e7ae5da810d422976f45a971fc1b0416ef6aafcbd6d910da1e2db7cf17eaf", 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000080)={0x1f, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x4e21}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x60, 0x8, 0x2, 0x7, 0x9, &(0x7f0000000040)='syz_tun\x00', 0x200000000000, 0x3f}) 2018/04/19 20:21:01 executing program 0: fchdir(0xffffffffffffffff) r0 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x0) openat$cgroup(r0, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) fcntl$setstatus(r0, 0x4, 0xc00) write$selinux_context(r0, &(0x7f0000000400)="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", 0xffffffffffffff48) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) 2018/04/19 20:21:01 executing program 6: unshare(0x800) clone(0x1fffd, &(0x7f0000001ffa), &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000000100)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000002180)='cgroup.type\x00', 0x2, 0x0) dup2(r0, r1) [ 68.388780] IPVS: Creating netns size=2552 id=13 2018/04/19 20:21:01 executing program 4: ioctl(0xffffffffffffffff, 0x44000002285, &(0x7f0000000100)="f8f8ffffffff18ffff0000031dc5d840814a0083e2d8b3181f16067dc14b2caf7e5da4cf07000000000000000002ed4ecb65d6d980bbd52e5c7c3701d08c640800000000") read(0xffffffffffffffff, &(0x7f00000000c0)=""/36, 0x24) fcntl$getflags(0xffffffffffffffff, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x10000, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000180)=0x13219627, 0x4) 2018/04/19 20:21:01 executing program 3: mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0xc0) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='sysfs\x00', 0x0, &(0x7f0000000080)) syz_fuseblk_mount(&(0x7f00000000c0)='\x00', &(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 68.437082] device bridge0 entered promiscuous mode [ 68.477567] IPVS: Creating netns size=2552 id=14 2018/04/19 20:21:01 executing program 4: r0 = memfd_create(&(0x7f0000a61000)='\t\x00\x00\x00v\t\x00\x00\x00et(\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x5, 0x8) r2 = dup2(r1, r0) write$sndseq(r2, &(0x7f0000000040)=[{0xfff, 0x4, 0x0, 0x7, @time, {0xa28, 0x9}, {0xfa82, 0xef}, @raw32={[0x20, 0xd2f1, 0xe02]}}, {0x7, 0x0, 0x8000, 0xffff, @time, {0x1, 0x8}, {0xfffffffffffffffb, 0x7}, @control={0x3, 0x5, 0xdf}}, {0x1, 0x5, 0x6, 0x87, @time, {0x1, 0x1ff}, {0x0, 0x401}, @time=@tick=0xffffffffffff0001}, {0x101, 0x7, 0x9, 0x1, @tick=0x8, {0x4}, {0x3ff, 0x2}, @raw8={"b9f69d306bbe4ba59adf04d4"}}], 0x70) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "717565756530000000000200"}) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {0x0, 0x8}, @raw8={"8c08fcffffffffffffff090b"}}], 0x1c) wait4(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000716000)={{0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000f5d000)={0xd2, @time={r3}}) ioctl$TIOCEXCL(r2, 0x540c) 2018/04/19 20:21:02 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x100000000) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 2018/04/19 20:21:02 executing program 7: socket(0x8, 0xa, 0xab2) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) renameat2(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x7) 2018/04/19 20:21:02 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x4, 0x5}) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000000)={0x0, 0x3, 0xfffffffffffffffe, 0xff, 0x0, 0x0, 0x0, 0xd}) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x30}) r2 = syz_open_pts(r1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0xdd, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x3) socket(0x3, 0x80e, 0x3e4) 2018/04/19 20:21:02 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x3, 0x51a9cb301423a087) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x5}, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/04/19 20:21:02 executing program 6: mkdir(&(0x7f0000306ff8)='./file0\x00', 0x0) r0 = open(&(0x7f000088c000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)="9e") r2 = inotify_init1(0x100000000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) inotify_add_watch(r2, &(0x7f000027d000)='./file0\x00', 0x20000000) dup2(r1, r0) 2018/04/19 20:21:02 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x9, 0x101000) r1 = dup3(r0, r0, 0x80000) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000000000)=0x200, 0x4) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000080)) ioctl(r0, 0x4400000000001264, &(0x7f0000000000)) dup3(r1, r0, 0x80000) socket$packet(0x11, 0x3, 0x300) 2018/04/19 20:21:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0xfffffffffffffff7) ioctl$TIOCNXCL(r0, 0x540d) r2 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000200)='./file0\x00', 0x0) write$cgroup_pid(r4, &(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRES64, @ANYPTR]], @ANYPTR, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES16, @ANYRES64=r0], @ANYRES64]], 0x10) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r2, 0x6153b2ec5c014992, 0x4, 0x3) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r6 = inotify_init1(0x0) r7 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r6, r7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9}, &(0x7f0000000280)=0xc) r8 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r5, 0xc0bc5310, &(0x7f0000000600)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x8}, &(0x7f0000000380)=0x98) r9 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r9, 0x0, 0x0, 0x10001) write(r9, &(0x7f0000001000)="15", 0x1) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r8) sendfile(r9, r9, &(0x7f00000006c0), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r9, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') unshare(0x3fefffd) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/04/19 20:21:02 executing program 3: prctl$intptr(0xe, 0x403003fd) r0 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$negate(0xd, r0, 0x6, r1) 2018/04/19 20:21:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge_slave_0\x00'}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000140)=""/103, &(0x7f00000001c0)=0x67) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000040)="460a09e44a13ff4d32b60e10b39cac9dfecf7962497f31ca7cd35fd35b6c152146aca6006d61672bd81eb854baca5570cf8cb39d41df4880560799f1f6ae60b09bb0d766bfebee8f3c7e7b1065622e5e5eefc82aaae4236c1ec893f3a737ef284e280642cb35d6ea25ae182a16dfd1b0e3dbe2d2333ee02b20a1672a7741b654c407bd635e81465d49b353d6b70f60c1ba5fba20f4f61f1dbf960f45f35fc8c8e3ce3f037651db4d6756ba8ee7cceae30be01118b992f596ec2fcf20ed1889277353f383127e9f07b1949d36294bec60664e6841a852371d") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000880)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000900)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000009c0)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000980)={&(0x7f0000000300)=ANY=[@ANYBLOB="0000000048fc01f9ccc8d323754edd83d70c03130800000000000000ef23c2901ae88bdae83626d5da1c0706f76e29c1353dfd052a49ab9f60d3fbd36773cb3bb86351a67e4aaa5aa5cc5fffcaf1a85c85f625a7d9dbaef6712a79d05d9f79ed01e52515b248e2f2cc99c01810dacfd201afe9f45f890f5abad4f59ede7e4852a3b7bafd544ca71458da42a0ac39f1fd966a8ab8de9eb02aa024dc5bfed2b39b95cfc3c26ab060e6093e2185458bda8fd34bacdb0a6e4c5a", @ANYRES16=r2, @ANYBLOB="00002abd7000fbdbdf2506000000080004008100000008000500080000000800050003000000"], 0x2c}, 0x1, 0x0, 0x0, 0x48000}, 0x8810) 2018/04/19 20:21:02 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000016000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x8) write(r0, &(0x7f0000000100)="21282836021d1023a0d86f5906d311fbdaa4d92346ba5d3d24e97214a50bd945bb917b919e470bc4c96a921275264379152bc99dab7d15931e3e1c30baa8c43e922657e909ddec29aa6bb78ac1ae896a5c166f20b552e4a28be5d33226d2016e7b4707bef01f7339774731bfbadd0102d274b2e4c983f8b7ce18307395", 0x27) 2018/04/19 20:21:02 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xfffffffffffffffb, 0x40000) setsockopt(r1, 0x81, 0x1000, &(0x7f00000000c0)="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", 0x1000) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) r2 = getpgid(0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000010c0)=""/105) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000011c0)={{{@in, @in6}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@rand_addr}}, &(0x7f00000012c0)=0xe8) sched_rr_get_interval(r2, &(0x7f0000000040)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000001300)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000001380)={r3, &(0x7f0000001340)=""/7}) syz_open_dev$sg(&(0x7f0000001140)='/dev/sg#\x00', 0x5, 0x800) prctl$setname(0xf, &(0x7f0000001180)='md5sum\x00') 2018/04/19 20:21:02 executing program 4: r0 = epoll_create1(0x0) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f00000001c0)="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") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000e37ff4)={0x20000005}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000557ff4)) epoll_wait(r0, &(0x7f00003de000)=[{}], 0x1, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) ptrace$poke(0x4, r3, &(0x7f0000000040), 0x0) 2018/04/19 20:21:02 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f0000000880)='./file0\x00') ioctl$KIOCSOUND(r0, 0x4b2f, 0x800) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x81, 0x0, 0x6, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r3, 0x29, 0x30, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x24f) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="8425426c71b953551f51eaf6db20d9830cdcbe1ecaa323d056db844bf180c4055d41b39dc2d62111b276bc5555221ed7a616aa68472331228ec3f798d780fef02c49bcac095bd543dfdf57fa9170"], 0x1}, 0x1}, 0x20004840) writev(r2, &(0x7f0000000e00)=[{&(0x7f0000000a80)="cf7a80f0953145c706fdffd07d244fb797564421eb6f208f37a9cca95de4c95337564524522ffa0b6729ecbad1a1471e6b697ff933", 0x35}], 0x1) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_addrs=@nfc={0x27, 0x1, 0x1}}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000780)={{{@in6=@remote, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f00000000c0)=0x2a) sched_yield() ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000008c0)={@loopback={0x0, 0x1}}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8200, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendmmsg(r4, &(0x7f0000002d00)=[{{&(0x7f0000000580)=@l2={0x1f, 0x1, {0xb3, 0x0, 0x80, 0x40, 0xffff}, 0x0, 0x9}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)="e7b6f96457320baabf5b15d4f09fcac488be71347c7957508ac56c9da1b5a8a480dfc4f331260b3b66808c987ad25e0f5f4fd5fb15b24ff0c33cfa823e1c3cf4846744b11d591a593e537b11ab5f", 0x4e}], 0x1, &(0x7f00000006c0), 0x0, 0x4}, 0x3}], 0x1, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) ioctl$KIOCSOUND(r4, 0x4b2f, 0x100000001) r6 = getpid() sendmsg$FOU_CMD_ADD(r5, &(0x7f0000000a00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x104580}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)=ANY=[@ANYBLOB='4\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) capget(&(0x7f0000000240)={0x20071026, r6}, &(0x7f0000000380)={0x2c, 0x3696, 0xd8, 0x0, 0x7, 0x2}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000000000), 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000ac0)='IPVS\x00') syz_genetlink_get_family_id$ipvs(&(0x7f0000000a40)='IPVS\x00') ioctl$KDDELIO(r4, 0x4b35, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000740)={0x0, 0x1c, &(0x7f00000003c0)="6c38e9f63a71ee219d18f4d9ff19e73684ed93b9f883c710ed7a8877"}) 2018/04/19 20:21:02 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="e7", 0x1, r0) keyctl$link(0x8, r1, r1) keyctl$invalidate(0x15, r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000180)=0xc) process_vm_writev(r2, &(0x7f0000000680)=[{&(0x7f00000001c0)=""/121, 0x79}, {&(0x7f0000000240)=""/234, 0xea}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/221, 0xdd}, {&(0x7f0000000480)=""/77, 0x4d}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/143, 0x8f}, {&(0x7f0000000600)=""/107, 0x6b}], 0x8, &(0x7f0000002ac0)=[{&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/192, 0xc0}, {&(0x7f0000001780)=""/167, 0xa7}, {&(0x7f0000001840)=""/120, 0x78}, {&(0x7f00000018c0)=""/255, 0xff}, {&(0x7f00000019c0)=""/130, 0x82}, {&(0x7f0000001a80)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/2, 0x2}], 0x8, 0x0) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000340)={'icmp\x00'}, &(0x7f0000000500)=0x1e) 2018/04/19 20:21:02 executing program 7: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e4eff4)) r2 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000007ff4)) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@mcast1={0xff, 0x1, [], 0x1}, 0x5, 0x1, 0x1, 0x1, 0x6, 0x26f}, 0x20) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r2) [ 69.741872] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure 2018/04/19 20:21:03 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000040)='./file0\x00', 0xb6b7) fsync(r1) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) write(r1, &(0x7f0000000180)="15", 0x1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) write$cgroup_pid(r1, &(0x7f0000000140)={[0x35, 0x30, 0x33, 0x30]}, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f00000001c0)=""/178, &(0x7f0000000280)=0xb2) r3 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) sendfile(r3, r2, &(0x7f0000002b80), 0x7fffffff) 2018/04/19 20:21:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'bridge_slave_0\x00'}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000140)=""/103, &(0x7f00000001c0)=0x67) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000040)="460a09e44a13ff4d32b60e10b39cac9dfecf7962497f31ca7cd35fd35b6c152146aca6006d61672bd81eb854baca5570cf8cb39d41df4880560799f1f6ae60b09bb0d766bfebee8f3c7e7b1065622e5e5eefc82aaae4236c1ec893f3a737ef284e280642cb35d6ea25ae182a16dfd1b0e3dbe2d2333ee02b20a1672a7741b654c407bd635e81465d49b353d6b70f60c1ba5fba20f4f61f1dbf960f45f35fc8c8e3ce3f037651db4d6756ba8ee7cceae30be01118b992f596ec2fcf20ed1889277353f383127e9f07b1949d36294bec60664e6841a852371d") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000880)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000900)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000009c0)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000980)={&(0x7f0000000300)=ANY=[@ANYBLOB="0000000048fc01f9ccc8d323754edd83d70c03130800000000000000ef23c2901ae88bdae83626d5da1c0706f76e29c1353dfd052a49ab9f60d3fbd36773cb3bb86351a67e4aaa5aa5cc5fffcaf1a85c85f625a7d9dbaef6712a79d05d9f79ed01e52515b248e2f2cc99c01810dacfd201afe9f45f890f5abad4f59ede7e4852a3b7bafd544ca71458da42a0ac39f1fd966a8ab8de9eb02aa024dc5bfed2b39b95cfc3c26ab060e6093e2185458bda8fd34bacdb0a6e4c5a", @ANYRES16=r2, @ANYBLOB="00002abd7000fbdbdf2506000000080004008100000008000500080000000800050003000000"], 0x2c}, 0x1, 0x0, 0x0, 0x48000}, 0x8810) 2018/04/19 20:21:03 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x7fffffff, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0xe3}, 0x1c) signalfd(r0, &(0x7f00000000c0)={0xffc00000000}, 0x8) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080), 0x4) ioctl$PIO_UNIMAPCLR(r0, 0x80247008, &(0x7f0000000000)) 2018/04/19 20:21:03 executing program 4: r0 = getpgid(0xffffffffffffffff) ptrace$setsig(0x4203, r0, 0xbfb, &(0x7f0000000000)={0x2f, 0x1, 0xfec, 0x3}) r1 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000005000), &(0x7f0000001ffc)=0x4) 2018/04/19 20:21:03 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) socketpair(0x7, 0x7, 0x5, &(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001840)={0x0, 0x3f, 0x30}, &(0x7f0000001880)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000018c0)={r2, 0xf4, "df7614a15e266fed0c5a92db3afa2c6239b77b75b9d437bee0038f6a99bbc0629e18223e75457b6500af42909733c9d4775727bb0fa7703c1a537761cc29cb5cec9a7d05b1c28b360dd0f793fff0461e526d73f10644169aab3bc6c3d043b494edc63598dd4e1a0498c27862b6c881da93d316123eb05e31282c8789afc4262f0e7d0013632a80108f8a31298f373fcfc9b2ab06a8557ee62da3fbed95422e7c29636171749e8b770d686e4c24725f7dbe5726b795f3d61627f807a511c7ecd5848aab0bdc6bf9cb9ee41c420a06d89ef3b29a88b554df35e5895be6f64c13d142a046e8668cc2955de7bb0b1f58b82fb0a1bcd3"}, &(0x7f00000019c0)=0xfc) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000019, &(0x7f000074fffc)=0x3, 0x4) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000001580)=0x1ff, 0x4) r4 = dup(r0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f00000002c0)) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r4, 0x29, 0x1, &(0x7f00000015c0)=0x2, 0x4) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x200000000000, @loopback={0x0, 0x1}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) rt_sigaction(0x20, &(0x7f0000000040)={0xfffffffffffff001, {0x4}, 0xc0000000, 0x515}, &(0x7f00000001c0), 0x8, &(0x7f0000000200)) connect$netlink(r4, &(0x7f0000001480)=@unspec, 0xc) ioctl$EVIOCGNAME(r4, 0x80404506, &(0x7f0000000480)=""/4096) setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x2d, &(0x7f00000014c0)={0x4, {{0x2, 0x4e23}}}, 0x84) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000000140)=0x380) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001600)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x2) sendfile(r4, r0, 0x0, 0x0) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f0000000240)=""/97) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0), 0x14) ftruncate(0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000100), 0xfffffffffffffec3) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000300)={0x0, 0x6259d2c0, 0x196a, 0x7f, 0x76, 0x1000, 0x80, 0x6, {0x0, @in={{0x2, 0x4e24, @rand_addr=0x100000001}}, 0x5, 0x81, 0x2, 0x2, 0xfff}}, &(0x7f00000003c0)=0xb0) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000400)=@assoc_value={r6, 0xb4}, 0x8) ftruncate(r5, 0x7fff) sendfile(r4, r5, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/04/19 20:21:03 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)={'system_u:object_r:traceroute_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0,c1023', 0x20, 0x38}, 0x58) 2018/04/19 20:21:03 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00006ffff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000001c0)=@abs, 0x86) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2, 0xe, &(0x7f00002c6fd0), 0x0, &(0x7f0000239000), 0xfffffffffffffd54}}], 0x1, 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sched_setscheduler(0x0, 0x5, &(0x7f0000000180)) sendmsg$key(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="0207000002001100000000000008000051b9b581c7daa7bf38f639630657d920459e070715af536b03e488766a64f9e74501434d4460c5d8ed9b0afbc0ceecb1ab1ca66cb09957ff806476f65c8cd17d75e3911899c862ae1a04c1369f85e8081fe2f56e65d5722f2384e90727d742556baf610c75fbaee3ca0205ad119527a6e4a1403914c9a5fe2cc5c5f443432f15fbb5ab2af21e6f3faf6d73b6ab49adfec89cacc2ccb77144e00ebabef850"], 0x10}, 0x1}, 0x0) 2018/04/19 20:21:03 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x204001, 0x0) ioctl$TCXONC(r0, 0x540a, 0xe31) 2018/04/19 20:21:03 executing program 3: clock_settime(0x4, &(0x7f0000000000)) 2018/04/19 20:21:03 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x48, 0x285) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000080)=@ll, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000700)=""/150, 0x96}, 0x0) sendmsg$key(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000140)=ANY=[@ANYBLOB="0202000002000000000000000000000097bea0954f3dd0eb1ad64f2881391c362bb42c3b5253ee0ff64e3e06a300e3e8a3f545f24da60b89e027ba1f99ad1a4b3423c0801689c0f83e9f744e568706b7bdf2af05b0342c971b032c57e0b86efdb84804d13b47a824a4e6171fb651bf2481e85b019fcb6e7a929816b3d28b7a46be23f2e8910c65371249389ab233d8e055ef8f515c906a48ca85b3e89eeaf14575855f040183670bf6d166536ed2711ac5126c6afd75d566a990ac8b"], 0x10}, 0x1}, 0x0) 2018/04/19 20:21:03 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x80) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100), &(0x7f0000000140)=0x10) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f00000001c0)=0x97, 0x4) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f00000000c0)='team_slave_0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000080)='./file1\x00', 0x0) rename(&(0x7f0000bed000)='./file0\x00', &(0x7f0000704000)='./file1\x00') mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000003c0)='./file1\x00', &(0x7f000067dffa)='romfs\x00', 0x2001000, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/19 20:21:03 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='veth0_to_bridge\x00', 0x10) r1 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x200000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x0, 0x3, 0x4}}) r2 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000001c0)={0xbeb, 0x4, 0x1000}, 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000140)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8900, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000000080)=0x4) 2018/04/19 20:21:03 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000040)={{0x0, 0x989680}, {r2, r3+10000000}}, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000048000)={{0x80}, 'port1\x00'}) 2018/04/19 20:21:03 executing program 0: seccomp(0x1, 0x0, &(0x7f0000002000)={0x2, &(0x7f000004afe8)=[{0x1d}, {0x6, 0x0, 0x0, 0xffffffff}]}) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./file0\x00', 0x10) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000000c0)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) 2018/04/19 20:21:03 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001caff4)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1, 0x117140) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000100)={{0x3f, @dev={0xac, 0x14, 0x14, 0xf}, 0x4e23, 0x4, 'nq\x00', 0x20, 0x200, 0x56}, {@multicast2=0xe0000002, 0x4e22, 0x10003, 0x1, 0x80000001, 0x5}}, 0x44) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x4000000000000001) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6, 0x1f, r0, 0x13) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) readlinkat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/38, 0x26) lseek(r0, 0xffffffffffffffff, 0x0) 2018/04/19 20:21:04 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x81) 2018/04/19 20:21:04 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={r3, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0xa07, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) setitimer(0x0, &(0x7f0000000140)={{0x0, 0x2710}, {0x77359400}}, &(0x7f0000000180)) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000004c0)={r2}) ftruncate(r1, 0x40001) fchdir(0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000040), 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000a40)=ANY=[@ANYRES32=0x0], &(0x7f00000001c0)=0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @rand_addr=0x8001}, 0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000003c0)={r3, @in6={{0xa, 0x4e24, 0x4a1, @local={0xfe, 0x80, [], 0xaa}, 0x200}}}, 0x84) clock_gettime(0x0, &(0x7f0000000480)) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000240)=0x0) rt_sigqueueinfo(r4, 0x10, &(0x7f0000000280)={0x0, 0x0, 0x5, 0x412e351b}) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140), 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000600)={{0x0, 0x2, 0x7, 0x2, 0x1f}, 0x3}) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000000780)="509b8fca85820477e424c4ea2c567c0821efd09dda345b61e3a1e38c8d5c6f15967cea98b58258edd49e8b7c4424c4bf198df387567b2cc2d4069ec73d534c4e72fa465b400628ba6b7ece5d948407caacfed861d6a9e0519a5b955f49451c", 0x5f) openat$cgroup_int(r1, &(0x7f0000000380)='io.weight\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f000000a000), 0x7ffff) 2018/04/19 20:21:04 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x1) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="c527f0c53727324300e1c61dd96c546df84cbee79edc8ec30ae4e3ace8c6b5a27fdda1e012700adac2a6cdf23e91ff7ab27d96f5ac6878d85e57e7998b35b8e62b4d62563b31bc750401a3affcd339faaec66e210e51b8e282ec2ad3c82dfa2956fb182c3813953d8ba3a92ecdc5d67fa8c1ab451183fc568601296a1e80168ae02bb02aabfe47caf5cd96e18475d10f1ff02d11e0cd041691a28fce319484d9866e7ac5c821429a845d8c7c8f52cc71fb4e769990e3c858309b904562f1347194fa4bfb55018c6fbf52b5cccba96fa01356699daee6e48c6696c4c9dbaf740efc45", 0xe2}, {&(0x7f00000002c0)="d03895dbe1b5d364a324001e1e3644834a91f1e4bbcd02f2ffbaf1ea125ad0efe66935b918d1b334990c10749d3008309874688ea05ac53c10428ba2587b36cff236d66269cb05bf91dad3ea866a21a1a6bba9cb1c53335fccfbf894c08645bdec3a46d9a94f37899a22327fe0e80136a5509a6e39f7594ccd5806c73b7154dd450ca959fb82cb7ca0df92e85afc230c7a4b62e30fd4fc3416e4e54d94a82baf071d623fd97b6c2751bfcd76ed03b881d0ae4e4e9e7b3b548ab3703a590dcf242648b6ae00bb5f985ecbd86d6b090596cb11b09522c498b5dab1b41464e9a7c1b27aa18025dd64", 0xe7}, {&(0x7f0000000540)="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", 0x13e}], 0x3) 2018/04/19 20:21:04 executing program 0: pivot_root(&(0x7f00004cffff)='.', &(0x7f0000432000)='.') acct(0x0) 2018/04/19 20:21:04 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000b92000)='smaps\x00') openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r2 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) fcntl$setsig(r1, 0xa, 0x4) readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/04/19 20:21:04 executing program 4: r0 = userfaultfd(0x0) write$binfmt_misc(r0, &(0x7f0000000040)={'syz0', "48804464156932ffd0b4e57a0ceb7ad37f9e083498c52a9178cba6192b1e270815b3f6f4d3dd2a65a84368b85467bb48a18ad76128bb3b927419097b14e672857e9ad356dd62b0b6d6789e0e0f66b4d91163dbe2d63e35fb92b807e6977dcf6ad3a3a8bd30168dfeac922b070590f231096f5469e973fa4c771620bb08486b9f109df8606836feab97a6feb0fcb51a95e7fc7e9a25de2cc8b220d598a037f725950e15b4a46662c747a027d9852f253d51180143e9031551854d70b89d447fabc6c17f9b122ae58e66e216ab852c702e50ea03a386562d38400d1131ded36f732dea96d3f2f66bcf18cdb46ca03a5f01bb535d1a27"}, 0xf9) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x1}) pipe(&(0x7f0000043000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00004d5000)=[{&(0x7f0000faffd2)="af", 0x1}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x9) close(r2) close(r1) 2018/04/19 20:21:04 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket(0xa, 0xa, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x29}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2, 0xffe000}, 0x8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) 2018/04/19 20:21:04 executing program 7: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x58, 0x800) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1e, r0, 0x20000000000) clock_adjtime(0x0, &(0x7f0000001ff7)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_tables_names\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="a4000000eabe692842adf7975f68e9953a964a5e5654f3b9fb42e372a33dbbaa54c672053a1892b5e26fc0b5578850bc03d06f8ad4d5cfcc2a0f8d23b9439154559782998fd94c63cdcd7e8c123fa711af418776343ceed3688ff8ff24c38af330f3617d37a42087c7b378", @ANYRES16=r2, @ANYBLOB="060426bd7000fbdbdf250700000060000300080001000300000014000600ff010000000000000000000000000001080007004e230000080007004e2100001400060000000000000000000000000009000001140002006272696467655f736c6176655f310000080008000000000030000200080005000100000008000b000a0000001400010000000000000000000000000000000001080007003f000000"], 0x3}, 0x1, 0x0, 0x0, 0xc}, 0x4000001) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r3) 2018/04/19 20:21:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x3, @in=@broadcast=0xffffffff, 0x0, 0x1}}, 0xe8) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/19 20:21:04 executing program 6: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000, 0x40) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000240)=0x96, &(0x7f0000000280)=0x4) seccomp(0x0, 0x0, &(0x7f0000000ff0)={0x8c}) r1 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x410040, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @rand_addr}, &(0x7f00000001c0)=0xc) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000001000)=""/4096, 0x39}, {&(0x7f00000000c0)=""/4}, {&(0x7f0000000140)=""/71}], 0x305, 0x0) 2018/04/19 20:21:04 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="130000004300030007fffd946fa283bc04eee6", 0x13}], 0x1}, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) 2018/04/19 20:21:04 executing program 7: r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x58, 0x800) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x1e, r0, 0x20000000000) clock_adjtime(0x0, &(0x7f0000001ff7)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_tables_names\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="a4000000eabe692842adf7975f68e9953a964a5e5654f3b9fb42e372a33dbbaa54c672053a1892b5e26fc0b5578850bc03d06f8ad4d5cfcc2a0f8d23b9439154559782998fd94c63cdcd7e8c123fa711af418776343ceed3688ff8ff24c38af330f3617d37a42087c7b378", @ANYRES16=r2, @ANYBLOB="060426bd7000fbdbdf250700000060000300080001000300000014000600ff010000000000000000000000000001080007004e230000080007004e2100001400060000000000000000000000000009000001140002006272696467655f736c6176655f310000080008000000000030000200080005000100000008000b000a0000001400010000000000000000000000000000000001080007003f000000"], 0x3}, 0x1, 0x0, 0x0, 0xc}, 0x4000001) r3 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$clear(0x7, r3) 2018/04/19 20:21:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="2400000018000100000000000000000002200007ff00ff0a0000000008000100ac1414aa49237cfc66ae1601e96384660c20c27864c6648722e35d547bcec6b62fa4b257b7db38bd1b37a1c481dec5c3ac2fa061fe773b4ae0c9d0bfbe8b25c1f934ba6ecb8795ec88141db60e04a9947faabc8766c602855d1feff91a09b8c4b73afa0629cd853e033a1bb909ef966c60d585c9"], 0x24}, 0x1}, 0x0) 2018/04/19 20:21:04 executing program 3: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xc) socketpair(0x8, 0x7, 0x2b77, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000040)=0x4) 2018/04/19 20:21:04 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0xfffffffffffffffd, 0x4031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mlock2(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x20, 0x4) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) 2018/04/19 20:21:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000003c0)=[@in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9614}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x1a9c, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e21, @rand_addr=0x9}, @in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x11}, 0x277}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e22, @multicast2=0xe0000002}], 0xb0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) socketpair$inet(0x2, 0x8000f, 0x0, &(0x7f00000001c0)) fallocate(r3, 0x0, 0x0, 0xffff) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r5 = inotify_init1(0x0) r6 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r7 = dup2(r5, r6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x9, 0x1}, &(0x7f0000000280)=0xc) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e20, 0xffffffffffff2607, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x0, 0x80}, &(0x7f0000000380)=0x98) ioctl$TIOCNXCL(r7, 0x540d) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) pipe(&(0x7f0000000480)) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000200)) exit_group(0x7) 2018/04/19 20:21:05 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) signalfd(r0, &(0x7f0000000000)={0xfffffffffffffff7}, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0, 0x5], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "9f3b74581cbf20d9c6827b193a25e4a46124bab4b2f9644019994c35979cc32a"}}) write(r0, &(0x7f0000000180), 0xff4d) 2018/04/19 20:21:05 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@loopback={0x0, 0x1}, @in=@rand_addr, 0x4e24, 0xfffffffffffffffc, 0x0, 0x0, 0xa, 0x0, 0x20}, {}, {}, 0x0, 0x0, 0x2000000000000001}, {{@in6=@dev={0xfe, 0x80}, 0x0, 0xff}}}, 0xe8) r1 = memfd_create(&(0x7f0000000000)="6d696d655f747970655d266e6f646576132f7472757374656400", 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in={{0x2, 0x80000001, @multicast1=0xe0000001}}, 0xe24, 0x3ff}, 0x88) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast2, @multicast2}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000240)={@loopback={0x0, 0x1}, 0x35, r2}) 2018/04/19 20:21:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000280), 0xfffffffffffffe74, 0x20008045, &(0x7f0000000240)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) epoll_wait(r2, &(0x7f0000000100)=[{}], 0x1, 0x80) fcntl$setsig(r0, 0xa, 0x11) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0xffeffffffffffffc) sendto$inet(r0, &(0x7f0000260000)="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", 0xff7, 0x3fff, 0x0, 0x0) 2018/04/19 20:21:05 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000100)=ANY=[@ANYBLOB="0048ffdf48"], 0x8) 2018/04/19 20:21:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_adj\x00') remap_file_pages(&(0x7f0000ff1000/0xe000)=nil, 0xe000, 0x7, 0x7ff, 0x80000) write$cgroup_int(r0, &(0x7f0000000000)={[0x33, 0x2000000000035]}, 0xfffffffffffffcdb) 2018/04/19 20:21:05 executing program 3: pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)={0x9, 0x0, {0xffffffffffffffff, 0x2, 0x7, 0x0, 0x5}}) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)={0xa6f6, 0x4, 0x80000001, 0x8, 0xbf, 0x347c, 0x98f5, 0x28, 0x2}) remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000001, 0x5, 0x0) flock(r1, 0x1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) fchmod(r2, 0x10) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000080)=0xfffffffffffffffc) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x48, 0x0) 2018/04/19 20:21:05 executing program 4: socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8) unshare(0x40000000) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f00000001c0)='children\x00') ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x0, 0x0, 0xf5de}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) 2018/04/19 20:21:05 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5}, &(0x7f0000000280)=0x98) sendto$inet6(0xffffffffffffffff, &(0x7f00000011c0)="b432656f9a77946eaa0cf603c475f7a8ad97f32c1b83670e9c9ed0c8fb7a67711f865dd581dcd7cacb62891c9195cfcaa11c99bbb3226f7c8020024665fb61b14344e459cf2dd89ae98887d472a6acffccc538e37b8a71a6385408baa28cc1782f5bc9a79c401a7e8f7cbcc0298b0f2fd461ee23c36f6ebd5ef7753ac778c12ed87a4f1a3ba0d4fc07ef0e12cff6dde2ec943b31fb12d16457ab129f26891897bf3f60136515892308f54ea9987e4047731968604daee4871dbcbac22ad7e2e8ab60cc48db0847236858d9e2591455ac0d84f240fa03f531aa08b2c75885d291fd", 0xe1, 0x0, &(0x7f0000000400)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f00000003c0)=[{}], 0xffffff1a) close(r1) r2 = request_key(&(0x7f00000010c0)='user\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001140)='\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="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", 0x1000, r2) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) close(r4) r5 = syz_open_procfs(0x0, &(0x7f00000011c0)='net/rfcomm\x00') symlinkat(&(0x7f0000001180)='./file0\x00', r5, &(0x7f0000001200)='./file0\x00') syz_open_dev$urandom(&(0x7f0000001240)='/dev/urandom\x00', 0x0, 0x88100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r0, 0x7}, &(0x7f0000000040)=0x8) 2018/04/19 20:21:05 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x80) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/19 20:21:05 executing program 5: r0 = epoll_create1(0x0) r1 = syz_open_dev$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$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007fd0)={0x0, 0x0, &(0x7f0000004000), 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf7ff4)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x88, 0x0, &(0x7f0000004f98)=[@release={0x40046306, 0x4}], 0x0, 0x0, &(0x7f0000002000)}) 2018/04/19 20:21:05 executing program 0: 2018/04/19 20:21:05 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x4, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) readv(r1, &(0x7f0000000100), 0x15e) sendmsg$inet_sctp(r2, &(0x7f0000000000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='dummy0\x00') sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/19 20:21:05 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x1ff}, &(0x7f0000000140)=0x8) connect$inet6(r0, &(0x7f0000001000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 72.147938] mmap: syz-executor2 (7432) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 72.183414] IPVS: Creating netns size=2552 id=15 2018/04/19 20:21:05 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x40020201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xe) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000280)=""/223, 0xdf}], 0x1) 2018/04/19 20:21:05 executing program 3: open(&(0x7f0000000080)='./file0\x00', 0x0, 0x8) perf_event_open(&(0x7f0000001f88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd5f0f)=""/1, 0x1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f0000000040)=0x1) readv(r1, &(0x7f0000001300)=[{&(0x7f0000000140)=""/4096}, {&(0x7f0000001140)=""/90}, {&(0x7f00000011c0)=""/44}, {&(0x7f0000001200)=""/219}], 0x2000000000000388) r3 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r0, 0x0) [ 72.236866] IPVS: Creating netns size=2552 id=16 2018/04/19 20:21:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000000340)=0x9, 0xffffffffffffffc9) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000280)={r3, 0xff, 0x30, 0x8, 0xd5c3}, &(0x7f00000002c0)=0x18) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000180)={0x1, 0x4}, 0x8) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000040)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='lo\x00', 0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1ffffe, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000140)=0x3) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000000)) 2018/04/19 20:21:05 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5}, &(0x7f0000000280)=0x98) sendto$inet6(0xffffffffffffffff, &(0x7f00000011c0)="b432656f9a77946eaa0cf603c475f7a8ad97f32c1b83670e9c9ed0c8fb7a67711f865dd581dcd7cacb62891c9195cfcaa11c99bbb3226f7c8020024665fb61b14344e459cf2dd89ae98887d472a6acffccc538e37b8a71a6385408baa28cc1782f5bc9a79c401a7e8f7cbcc0298b0f2fd461ee23c36f6ebd5ef7753ac778c12ed87a4f1a3ba0d4fc07ef0e12cff6dde2ec943b31fb12d16457ab129f26891897bf3f60136515892308f54ea9987e4047731968604daee4871dbcbac22ad7e2e8ab60cc48db0847236858d9e2591455ac0d84f240fa03f531aa08b2c75885d291fd", 0xe1, 0x0, &(0x7f0000000400)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f00000003c0)=[{}], 0xffffff1a) close(r1) r2 = request_key(&(0x7f00000010c0)='user\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001140)='\x00', 0xffffffffffffffff) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="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", 0x1000, r2) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x1}}, 0x2e) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) close(r4) r5 = syz_open_procfs(0x0, &(0x7f00000011c0)='net/rfcomm\x00') symlinkat(&(0x7f0000001180)='./file0\x00', r5, &(0x7f0000001200)='./file0\x00') syz_open_dev$urandom(&(0x7f0000001240)='/dev/urandom\x00', 0x0, 0x88100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r0, 0x7}, &(0x7f0000000040)=0x8) [ 73.345053] binder: 7478:7479 ioctl c0306201 200000c0 returned -14 [ 73.352009] binder: 7478:7500 ioctl c0306201 20004000 returned -14 [ 73.359603] binder: BINDER_SET_CONTEXT_MGR already set [ 73.365029] binder: 7478:7479 ioctl 40046207 0 returned -16 [ 73.372302] binder_alloc: 7478: binder_alloc_buf, no vma [ 73.374472] binder: 7478:7500 ioctl c0306201 200000c0 returned -14 [ 73.384208] binder: 7478:7479 transaction failed 29189/-3, size 0-0 line 3134 [ 73.395812] binder: undelivered TRANSACTION_ERROR: 29189 [ 73.442008] binder: release 7478:7479 transaction 10 in, still active [ 73.448609] binder: send failed reply for transaction 10 to 7478:7500 [ 73.471402] binder: undelivered TRANSACTION_COMPLETE [ 73.476656] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/19 20:21:07 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, r0, 0x31) r1 = socket$inet6_udp(0xa, 0x2, 0x0) fremovexattr(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="6f73782e33ebb5137b050e1920ebac5e2d6e657617696d655f747270b670707e3173a87867d96f625e657674f15267cf8cec7d5107f41d66a7ffc63514de26fe30404d"]) 2018/04/19 20:21:07 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000080)="c95e250c7d4a0eb5b49090b9cd3ae79e873c8ad8b6ee8ff2049b34a0c8fdb05ce98166a731671b95c872919382c35015d377e2ed", 0x34, 0x7ff}], 0x8000, &(0x7f0000000100)={[{@noinode_cache='noinode_cache', 0x2c}, {@noacl='noacl', 0x2c}, {@fragment_all='fragment=all', 0x2c}]}) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)='[', 0x1}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) recvmmsg(r0, &(0x7f00000022c0)=[{{&(0x7f0000001e40)=@can, 0x80, &(0x7f0000002140)=[{&(0x7f0000002100)=""/53, 0x35}], 0x1, &(0x7f0000006f00)=""/4096, 0x1000}}, {{&(0x7f0000002180)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000002280), 0x0, &(0x7f0000007f00)=""/4096, 0x1000}}], 0x2, 0x10000, &(0x7f0000002380)={0x0, 0x989680}) 2018/04/19 20:21:07 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x5, 0x0, 0x1, 0x4, 0x80}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, &(0x7f0000000200)=0x4) fchdir(r0) stat(&(0x7f00000004c0)='.', &(0x7f0000000500)) 2018/04/19 20:21:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x15) writev(r0, &(0x7f0000553000)=[{&(0x7f0000c0c000)="580000001400190000bb4b01040d8c56020600000000e076489643d818fe58a2bc4a0381001dffffffff0000000006007ffff51000174100005bffff001ce1ed900000000000000006b736231be86efd121f00ec6b0f536e", 0x58}], 0x1) 2018/04/19 20:21:07 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000640)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000a00)='./file1\x00', 0x9) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000500)=0x6, 0x4) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) readlinkat(r1, &(0x7f00000002c0)='./file1\x00', &(0x7f0000000d00)=""/254, 0xfe) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r4 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r3) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019", 0x5b, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r2, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9, &(0x7f0000000580)={0x4}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000008c0)={0x0, 0x97, "318dec764a4a746076b42973001053c96f8130546ac3231db26e262957c6b8952091bb804974c7bf27e9368c5f7096744397e43ed38573649cf82907d48cc7a41739f0099ba7ea87d8fc7a5ec1d5e016a4417ad42f065aa6c01de9a4419db6311fa92cc910f9ec0162f1b1cb525bd13a83941f2fb9eb63bfa93b42d8a9ecd3fb3b1e56dd40d3809404ad76ace318aa50fe19ffcc82970c"}, &(0x7f00000006c0)=0x9f) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000c40)={r5, 0xb41, 0x7, 0x7f, 0x101, 0x0, 0x400439, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0x5, 0x4a1, 0xffff, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r4, &(0x7f0000000680)=[{&(0x7f0000000640), 0xfffffffffffffea7}], 0x1, r4) fsync(r1) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) r6 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000000c0)={'rose0\x00'}) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000000)) getsockopt$inet6_buf(r6, 0x29, 0xcc, &(0x7f0000000a40)=""/235, &(0x7f0000000380)=0xeb) 2018/04/19 20:21:07 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') 2018/04/19 20:21:07 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) geteuid() setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x402101, 0x0) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="b7", 0xffffffffffffffbc) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eebf9e)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x107, &(0x7f0000000000), 0x0, &(0x7f0000000000)=""/81, 0x4d}, 0x40002106) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140), 0xfc3c) 2018/04/19 20:21:07 executing program 3: socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x613141e598b5c6ac) r2 = getegid() fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) socketpair$unix(0x1, 0x80000000005, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f0000000080)="106afd361424096fe01b9edf4940f39b78ebdef3c27881697bf3d6bb5fff44b3913e5e905f25f5da2731777e22637c3624146d911b214b28a66aa10be33d0da95d6560095fa639870e40b76f221330dc9129e995c3e72230d8703c06823abae639b7bdcd32cd290e7c838aa198c9832649a93fc52e896289f6e759808e141dc3679de83d48b60240398cffee091456c1253b8b7c11713978ed1c1a80fbc30e7683cf2e56cf9d019a9513454dd1fb71a3c6") ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000000)='erspan0\x00') 2018/04/19 20:21:07 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0xa3, 0x5, &(0x7f0000000400)=[{&(0x7f0000000140)="fb5d4baa8ef8902e8cea9055a574ea1e3726bb66a72f0757414f2b8c90b0890b445e103400094a61fdc60502bf37d6a7efaaa3ee76984338484fd8287c9114810004c3ff591fb62c6daf85300c", 0x4d, 0xffffffff}, {&(0x7f00000001c0)="ded5764cb3fa77d59489f8b9768959c079665cf544f33399deaf81ff526333d0afe6540009f0727900a60526497d39d6cca63b52af063d87c85570850219e174c36914f97872aeb89f91189b099ccb0d40097bf4cabbeb822fb8e179b9", 0x5d, 0x4}, {&(0x7f0000000240)="132de3e30b3c7995586273cbb6026a6b4c19ebf5986886ae390ed21410becbe7ff6ef481ea6cfbc1801b00788c540a9a2682fc17e1f2024f1410a053d6a0dc6c9133c94731a35acfc522fa8d9412041f872f578fffe4d8d7e84a5e5fdd481b562da0e4ea485f48bad27505ea1aea858969074a08c10d35af31cd3bd66fc61fa9fac8f1a4d9d7b7cb67866bb7e6d3a2e9310c9e321b2f1e38", 0x98, 0xf851}, {&(0x7f0000000300)="77b30d826ec88b301b7d632237caa5b53630b47ef5d834f2437cbf3b2a97b9cc5422ecdd8d80a981a1abb73b8148287104b0d7abb20c4ceb4e123b92fffcb3b297709122af45a262c79aeb12a2b1056cb83b25ffc4e6dc5c133b80b520e88581a2e62061aee56748a0bb759293e5", 0x6e, 0xffffffff80000001}, {&(0x7f0000000380)="14f1de2a99e45e1916d2d17269b3541543793a0fbab47f56ff00b159c2a5873a26d32c14fa0b74c46e0873fc6c386669d0d3ef2ca9f510b4bf8e6357bc93e3a4fd9e89a466ebcec1b0de58d5acab3e0cde609b85538de074a7ebae3671ef7ef4", 0x60, 0x2}], 0x20, &(0x7f0000000440)={'nouuid,', {[{@quota='quota', 0x2c}, {@quota='quota', 0x2c}]}}) write(r0, &(0x7f0000000080)="16", 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)) 2018/04/19 20:21:07 executing program 4: r0 = gettid() exit(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x10000, 0x0) ptrace$setregs(0xd, r0, 0x8, &(0x7f0000000300)="b03fd11d1189983558a5129bf54c687ed3f5887944fd78e1dcc290fd932d54382b75e207b854e5bdcdafd075bdb30913da158b05f97395ebc28972d7d95bef4717b2cfbc418bb07734060958fb44ec381e214506ed50d47020d07e0a6f08bb7ad491e81b136e40b953c40ac7338f748b3669da4d14977efc169f946288b000fc2ee9dae5eff6159ec13b99ef94095934f8ce214c698fb7333e1afb4d371c29410312fba3f357514e31305f2a7472ac575274ec31b74dcf0287d526278a4794211d5651ab469cb9ad") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000180)={0x100}, 0x1) get_robust_list(r0, &(0x7f0000000000)=&(0x7f0000000240)={&(0x7f00000000c0)={&(0x7f0000000040)}, 0x0, &(0x7f0000000140)={&(0x7f0000000100)}}, &(0x7f00000002c0)=0xc) 2018/04/19 20:21:07 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) r2 = dup(r1) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) r3 = dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) getgroups(0xa, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) setregid(r4, r5) 2018/04/19 20:21:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) sched_setattr(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xffffffffffff9d2c, 0x2}, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) 2018/04/19 20:21:07 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="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"]) r1 = dup3(r0, r0, 0x80000) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl(r0, 0x8936, &(0x7f0000000000)) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000300)=""/240) ioctl$sock_ifreq(r1, 0x8937, &(0x7f00000007c0)={'\x00', @ifru_addrs=@can={0x1d, 0x0}}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000800)={@loopback={0x0, 0x1}, 0x74, r3}) 2018/04/19 20:21:07 executing program 1: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000001c0)={0x0, 0x0}) syz_open_procfs(r0, &(0x7f0000000200)='net/tcp\x00') r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f0000000100)='./bus\x00', 0x141042, 0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r3, 0xffff}, &(0x7f00000000c0)=0xc) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$TUNDETACHFILTER(r2, 0x400854d6, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={r4, 0xdd, 0x30, 0xfffffffffffffc01, 0x6}, &(0x7f0000000180)=0x18) fcntl$setstatus(r2, 0x4, 0x44800) fallocate(r1, 0xfffffffffffffffe, 0x88a, 0x3) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x200002, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000300)={0x7fff, 0x7, 0x200, 0x7fffffff, 0x6, 0x9, 0x8, 0xff, r5}, &(0x7f0000000340)=0x20) write$selinux_context(r2, &(0x7f0000000400)="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", 0xffffffffffffff48) 2018/04/19 20:21:07 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)=ANY=[@ANYBLOB="010000000a004e2000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013000000000000000000000000000000000000000000000000000000000000000000010000000a004e200000000000000000000000000000000000000001000000000000000000000000000000000038000000000000000000000000000000000000000000000000000000fbffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000016000000000000000000000000000000"], 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000184000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) [ 73.722054] binder: 7540:7541 ioctl 894b 20000000 returned -22 [ 73.728769] binder: 7540:7541 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 73.741986] binder: 7540:7541 ioctl 894b 20000000 returned -22 [ 73.750963] binder: 7540:7541 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 73.789888] binder: undelivered death notification, 0000000000000000 [ 73.805814] binder: undelivered death notification, 0000000000000000 2018/04/19 20:21:08 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) accept4(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80, 0x80800) syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0x3f, 0x1) r1 = syz_open_dev$tun(&(0x7f00000006c0)='/dev/net/tun\x00', 0x0, 0x40041) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00', 0x2001}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value, &(0x7f0000000300)=0x8) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.current\x00', 0x0, 0x0) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000480)=0xfff, &(0x7f00000004c0)=0x2) write$tun(0xffffffffffffffff, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f00000003c0)={0x0, 0x0, 0xfffffffffffffe01}) close(r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000440)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000000c0)=0xff, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00000004c0)) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000000400)={0x1, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x0, &(0x7f00000006c0)=""/4096}]}) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000001980)=""/4096) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000001940)={0x40000000}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)=0x8, 0x4) r4 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)='\x00', 0xfffffffffffffffd) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0xa00) r5 = add_key(&(0x7f00000017c0)='user\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001840)="0ac0013ebd1f264b21cbd1a5ec0e9a618c0e0a383493bf88f9039c7aaae6cf6ecd08c065a95237147745d8647190d6ea55160fce2d04d9fa3e5b707d023c5544d45555f27d75e5dcb337feea3df510ed7788568453b5f1e1614410fac7a565f645a40c81bfedef50eed2b1fecd93b76e54f396ce554c9e85eceb48a6998a72e89aac2b8c61c20310d4f127eae76e2c6f1c2287d1a1f2ad6f4a83b113a118fc9bb6a4eced6f8b5c1462651383bf219664321ebab6ccc52b7cb5befa93a81b9b8dcd797d7cef6ad03258235cc3", 0xcc, 0xfffffffffffffffd) keyctl$unlink(0x9, r4, r5) sendto$inet6(r3, &(0x7f0000001700)="4addb8b9749014c54751a9e1094bf742b62dd53ff7396f4bc6e32c2cf75500bf195a2ea1869bdac77b6a5af8dce5f9ec7f808ff11399e507e513fc7684105a66aa6948f68964e947362d209b217e451ec7c869dd195cca4da6626f730341135fb51b476c3b718ed4b1278846d69c3ddba6d8b4e9567461b9ae178da9aa1e2eb73ca8e56f1e2ec6b663050b6ef9c1bb65fa2a2469efc5c41c669fe7f5d6d4302156e21064843b6ac16f021e2ac5", 0xad, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000180)) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) 2018/04/19 20:21:08 executing program 2: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/unix\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) pselect6(0x40, &(0x7f0000000080)={0x3ffffd, 0x0, 0x2}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/19 20:21:08 executing program 5: r0 = socket$inet6(0xa, 0x8000000000000886, 0x0) sendto$inet6(r0, &(0x7f0000b0cf6e), 0x0, 0x80000, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/19 20:21:08 executing program 7: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x40000, 0x0) mkdir(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mkdir(&(0x7f0000024ff0)='./file0/control\x00', 0x0) r0 = open(&(0x7f0000000100)='./file0/control\x00', 0x0, 0xfffffffffffffffe) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x7, 0x4) rename(&(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000ab3ff0)='./file0\x00') ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f00000001c0)) 2018/04/19 20:21:08 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) pipe(&(0x7f0000000240)={0xffffffffffffffff}) pipe(&(0x7f0000652ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r3, 0x8, 0x0) r4 = dup2(r2, r3) ioctl$int_in(r4, 0x5452, &(0x7f0000e35ff8)=0x45) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000000280)=""/196) r5 = getpgrp(0x0) fcntl$setown(r2, 0x8, r5) fcntl$setsig(r3, 0xa, 0x12) tkill(r5, 0x100000000000016) close(r0) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x800000) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) write$binfmt_elf64(r3, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x63, 0xa9a, 0x1, 0x1, 0x3, 0x2, 0x0, 0x4, 0x22a, 0x40, 0x207, 0x8001, 0x4, 0x38, 0x1, 0x9, 0x6, 0xb0f}, [{0x5, 0x7fff, 0x4, 0x8000, 0x0, 0x0, 0x6, 0x7f}], "14066d6e26eb9fd8aff521c0714d8134e971ec67ab764639d6611e197bfd037e8d08fa57a83cb1145950ca799db4b626b00d23e30a3f770f2d31b242d83c492354016fdb729da6c15f7b1856febee1f1b23378b92e47a7cd70561a0acf31babc9ae0d6c958e610bed9c68d4fb651bc21d41388b0cc4593bafacdde0b9a815dcdf362b86b876742a533542261aeed9db91fd71c2c1c148ffa91fe4a43ffc2999b10c404e290fad40fe1f29fd42ba224b38f0cf190c1a02c77128ea72d26c41b83cbe569ed82a5a5885119ec4fe7ce5d8364cc5dc587424577d82bc0883f11", [[], [], [], [], [], [], []]}, 0x856) r6 = open$dir(&(0x7f0000000140)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r6, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) 2018/04/19 20:21:08 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mknod(&(0x7f0000000000)='./file1\x00', 0xfffffffffffffffd, 0x0) mount(&(0x7f0000bbcff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file2', [{0x20, '\\'}, {0x20, 'an\x00\x00\x00\x00\x00\x00\x00\afs\x00'}, {0x20, 'xfs\x00'}, {0x20, 'an\x00\x00\x00\x00\x00\x00\x00\afs\x00'}, {0x20, "62646576ce656d30706f7369785f61636c5f61636365737376626f786e657430"}, {0x20, 'an\x00\x00\x00\x00\x00\x00\x00\afs\x00'}, {0x20, 'xfs\x00'}], 0xa, "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"}, 0x1062) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000de8ff3)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x802016, &(0x7f0000000000)) lstat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000001240)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x6000, r1, r2, 0xb2d4, 0x20000) 2018/04/19 20:21:08 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0x3d58d8edafca102e) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000640)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000a00)='./file1\x00', 0x9) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000500)=0x6, 0x4) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) readlinkat(r1, &(0x7f00000002c0)='./file1\x00', &(0x7f0000000d00)=""/254, 0xfe) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r4 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r3) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019", 0x5b, 0x0, &(0x7f0000000040)={0x77359400}) epoll_pwait(r2, &(0x7f0000000840)=[{}, {}, {}, {}, {}, {}], 0x6, 0x9, &(0x7f0000000580)={0x4}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000008c0)={0x0, 0x97, "318dec764a4a746076b42973001053c96f8130546ac3231db26e262957c6b8952091bb804974c7bf27e9368c5f7096744397e43ed38573649cf82907d48cc7a41739f0099ba7ea87d8fc7a5ec1d5e016a4417ad42f065aa6c01de9a4419db6311fa92cc910f9ec0162f1b1cb525bd13a83941f2fb9eb63bfa93b42d8a9ecd3fb3b1e56dd40d3809404ad76ace318aa50fe19ffcc82970c"}, &(0x7f00000006c0)=0x9f) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000c40)={r5, 0xb41, 0x7, 0x7f, 0x101, 0x0, 0x400439, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0x5, 0x4a1, 0xffff, 0xffffffff}}, &(0x7f0000000540)=0xb0) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r4, &(0x7f0000000680)=[{&(0x7f0000000640), 0xfffffffffffffea7}], 0x1, r4) fsync(r1) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) r6 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f00000000c0)={'rose0\x00'}) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f0000000000)) getsockopt$inet6_buf(r6, 0x29, 0xcc, &(0x7f0000000a40)=""/235, &(0x7f0000000380)=0xeb) 2018/04/19 20:21:08 executing program 1: unshare(0x400) r0 = eventfd2(0x8, 0xfffffffffffffffd) fadvise64(r0, 0x0, 0x0, 0x0) 2018/04/19 20:21:08 executing program 1: r0 = socket$inet6(0xa, 0x17be6299c9048afd, 0x7) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4000000000031, &(0x7f0000a03000)=0xa, 0x4) r1 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bcsh0\x00', 0x3}) r2 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8923, &(0x7f0000000380)={'bcsh0\x00', 0xfff}) fcntl$setsig(r0, 0xa, 0x1f) bind$inet6(r0, &(0x7f0000bcefe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000340)={0xfffffffe, 0x4, 0x5, 0x0, 0x0, 0x8, 0x0, 0x780, 0x4, 0x0, 0x400, 0x9}) setsockopt$inet6_group_source_req(r3, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000040)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r5 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000740)=ANY=[@ANYBLOB="010000000a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000ffe9000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0f000000000000000000000000000000000000000000000000000000000000000000020000712d4c94d1000a00000000000000be8000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000120000000000e4ffffff0a00000000000000ff020000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ec3a837dc39c0afb79f7a2750a2254caf092ef0c3a0aa59040d4837120ca6f61928fba5fbaf7ebad8866d2487ae2ab51b06cb6cb9bd1ba320d32d459d8f4c752cf7000473ecc89691cfb697fa3731f3796e197e4fcd1b2ba22f29d8bd23b2eefe3836db66953f4009643e9be2851b574037fb15ec59f91f9a2717cbef3ddae63dbada7bcff951dc2299b7deafd5384e258df466761eee2f2adf80e92f70c66925380025c537da7c382db34b1b81ec792"], 0x1) readv(r5, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) sendmsg$IPVS_CMD_SET_INFO(r5, &(0x7f0000000300)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000600)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[]], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) writev(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f00000006c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0699fe96f26b3da9286bbbf64f4ca8d1e3f171e7ec690d3080", 0x28}], 0x1) ioctl$sock_ifreq(r3, 0x0, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) sendto$inet6(r0, &(0x7f0000000440)="d48fbb201efeabba4cf1ec6ae8dc3b0773ce6c16d4a28d972c33ea86703b0e1903b4479b40ab9b48cafb096dad545a9a342bd34534c0db1ec687040c8b62b66528946766ab75369e079ab2c4b0e8dfde0ad7a41a2af5032e42e17fb8c7ca920371244bc670e2895d98509b532347065690b5626f84", 0x75, 0xfffffefffffffffe, &(0x7f00000004c0)={0xa, 0x4e20, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1c) socketpair(0x17, 0x800, 0x100000003, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000a00)={'mangle\x00'}, &(0x7f0000000500)=0x1f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000b80), &(0x7f0000000680)=0xc) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000b40)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x8000, 0x4, 0xba, r8}, &(0x7f0000000200)=0x10) 2018/04/19 20:21:08 executing program 5: mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) r0 = open(&(0x7f0000000100)='./file0\x00', 0x4040, 0x100) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100421}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x84, r1, 0x20, 0x70bd2c, 0x25dfdbff, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x78}, @IPVS_CMD_ATTR_DAEMON={0x60, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x3f}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}]}, 0x84}, 0x1, 0x0, 0x0, 0x8000}, 0x5) chdir(&(0x7f0000e69ff8)='./file0\x00') umount2(&(0x7f0000000040)='.', 0x4) 2018/04/19 20:21:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x3) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000000040)="a208ce222589841c3c6bf93709379175ed662a3bbe19f6b422e4c2e321bd064766272db77f70b2c49840e05b0d4ece2167538e54ce8c39db49a14221de6c22f0ed644691b5b8d3616f6582975e4493238ce30cd7f3ee6e5a591b693db114f7baebaf386d82bab12eace50ee55cd09e600f3cff006d4fb473eef2e381") bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000001ffc)=0x3a6) 2018/04/19 20:21:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x19f2, 0x8, 0x10000000000, 0x2, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="02000200f7b30700"], &(0x7f0000000300)=0xc) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000001780)={'bridge_slave_1\x00', @ifru_mtu}) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000080)={'teql0\x00', @ifru_ivalue=0x1}) socketpair(0x10, 0x0, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f00000000c0)=0x6) 2018/04/19 20:21:08 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000940)={0x1, 0xde}, 0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000007c0)={&(0x7f0000ffb000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil}) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000840)={0x14, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000098dffc), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000000c0), 0x14) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000040)=0x1) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000480), &(0x7f0000000600)=0x4) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080), 0x8) bind$inet6(r0, &(0x7f0000000880)={0xa, 0x4e22}, 0x1c) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000009c0), 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000680)) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f00000006c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, &(0x7f0000000200)=0x100) syz_genetlink_get_family_id$fou(&(0x7f0000000440)='fou\x00') sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[]}, 0x1}, 0x0) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) getsockname$inet(r2, &(0x7f0000000240)={0x0, 0x0, @rand_addr}, &(0x7f0000000280)=0x10) close(r0) write$tun(r1, &(0x7f0000000a00)={@pi={0x0, 0x9fdf}, @void, @ipx={0xffff, 0xcd, 0x1d35, 0x5, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1f}, {@random=0x56, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffc}, "6f78dce4f2da9787a3e6dac815511a2bd6e39627b0d9f1531671273e2311dcb96c0e5113df6b8619c42aaea91ec1e9c0b93f9650c8cfa3a46f9eaff208841f27a5feb7fe21c2b47a366be6a694872d6315f33c3a2d90047edd54d50d07131725df8c48056f09890b730f19e9cde0fb5e1271e95b8801910f30e111c204de37539548c5af5560bbc314e94ae4324726633845c096763c21002bd2102f44f805a2e435caa25cff380cee2f8c0cc24106"}}, 0xd1) 2018/04/19 20:21:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f000035cfe2)=""/30, &(0x7f0000000000)=0x1e) r1 = dup(r0) write$cgroup_pid(r1, &(0x7f0000000040), 0x0) socketpair(0x8, 0x6, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000080)={{0x10001}, {0x7f, 0x6}, 0x1, 0x2, 0x2}) [ 74.887226] ÿ: renamed from bcsh0 2018/04/19 20:21:08 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ae1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000000)={{}, 'port1\x00'}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000100)=0x20, 0x4) 2018/04/19 20:21:09 executing program 7: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000200)="1f4000f305010008000100011f7cc4902004b7f9d53a98e7aa5cc0ee3d750fc5aa30396b51b931e72a3bbc7f0775402227c8acca9fbb7e0420deb16cc2a078f2f704000000988f73a00df9d0709748f6dd08acaed1eb64410c92ffc944dd86295241f66a58a6b2a55e1726e0b9ad36aad74615d88d3561218d8d5d874bbc140ec21c815575a030a60dd2c3b90e2b4fd300e2d7a2a351f1234e801b6e4e00", 0xffffffffffffff5f) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000100020423ca0000cf", 0x1f) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x101040, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) getpgid(r2) 2018/04/19 20:21:09 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f0000000140)={0x0, r1+10000000}, &(0x7f0000000280), 0x8) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) 2018/04/19 20:21:09 executing program 4: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002480)={0x0, 0x0, &(0x7f00000023c0)}, &(0x7f00000024c0)=0xc) r0 = add_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="c765d35a1251c1039cd04ff42cdb5f46f18a0fe82b83940f5974d0486c55fc1b9b4ea29624db1df903ca06ae2edf7694ab4f7ebfeee76e42e73cdfac68d47c3fe25c3c3a47910474836839945f4ac3c3d892ff61f1b5fac72cb12d0b3d8c07a22f3788efd48c1c8c0d23339ff6b93d543b0f5024f48d25b5117e112790f3ac655d4a2b9c289046985ea78b34b24aa5939f6647b81fdfa8f4548a800b17bb47a350200dd0", 0xa4, 0xfffffffffffffffd) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000300)=0x7, 0x4) r2 = request_key(&(0x7f00000001c0)='rxrpc_s\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000240)='\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r0, 0xe9a, r2) keyctl$assume_authority(0x10, r2) add_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xfffffe00}, &(0x7f0000000000)="653b23721cf8165740bc1d22df8d6b3bf515aa47894adce2c2c079f95875b768f0efbd4355b7b72ba180ccb6", 0xfffffffffffffd5a, 0xfffffffffffffffd) r3 = gettid() waitid(0x3, r3, &(0x7f0000000340), 0x40000000, &(0x7f0000000380)) 2018/04/19 20:21:09 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x100009, 0x3e9) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000)=0x800000002, 0xfef0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/19 20:21:09 executing program 5: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000567000)={0x4}) poll(&(0x7f00004d782a)=[{r1}], 0x1, 0x0) 2018/04/19 20:21:09 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x80800) flock(r0, 0x7) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200100, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x501041) r3 = syz_open_dev$loop(&(0x7f000003cff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r3, 0x707, &(0x7f000003e000)) 2018/04/19 20:21:09 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x2ca) getpid() r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/ip_vs\x00') preadv(r2, &(0x7f0000001340)=[{&(0x7f0000000300)=""/4096, 0x3e6}], 0x1, 0x40) 2018/04/19 20:21:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f00000000c0)=@known='trusted.syz\x00', &(0x7f0000000100)='&keyring\x00', 0x9, 0x2) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000340)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) socketpair(0x9, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000140)=@fragment={0x3a, 0x0, 0x6, 0x5, 0x0, 0x4, 0x64}, 0x33f) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000280)={'filter\x00', 0x0, 0x4, 0x87, [], 0x3, &(0x7f0000000180)=[{}, {}, {}], &(0x7f00000001c0)=""/135}, &(0x7f0000000300)=0x50) 2018/04/19 20:21:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syzkaller0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0000fe38"]}) 2018/04/19 20:21:09 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001480)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r1 = gettid() unshare(0x4000028060400) sched_getscheduler(r1) exit(0x0) memfd_create(&(0x7f0000000080)='\x00', 0x1) syz_open_procfs(r1, &(0x7f0000000040)='ns/uts\x00') 2018/04/19 20:21:09 executing program 5: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) gettid() 2018/04/19 20:21:09 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f000001c000/0x4000)=nil, 0x4000}) 2018/04/19 20:21:09 executing program 4: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x4000, 0x106) truncate(&(0x7f0000000080)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000000c0)={0x8b2, 0x9, 0x529}) 2018/04/19 20:21:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x4, 0x70, 0x1, 0xfff, 0x7, 0x7fff, 0x0, 0x100, 0x288, 0xa, 0x9, 0x8, 0xfffffffffffffffe, 0xffffffffffff09f6, 0xd38, 0x8, 0x2, 0xffffffffad7a8b59, 0x4, 0x0, 0x3ff, 0x2, 0xd4, 0x100000000, 0x1, 0x7, 0x1688, 0xe00000000, 0x8000000000000000, 0xffffffffffffff80, 0x100000000, 0xffffffff80000001, 0x7, 0x5, 0x800, 0x80000001, 0x6, 0x3, 0x0, 0xff, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x4000, 0x8, 0x1c, 0x7, 0x0, 0x2, 0x40}, 0x0, 0x4000007, 0xffffffffffffffff, 0x1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000140), 0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000800)=@int=0x6, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000200)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000300)=0xe8) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000400)={0x4, 0x0, 0x8c7, 0xff, 0x8001, 0xf96, 0x7}, 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r5 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x1fffc000000, @loopback={0x0, 0x1}, 0xfffffffffffffffa}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x2c) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f00000007c0)={'syzkaller0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) writev(r0, &(0x7f0000011ff0), 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000780)=[0x2, 0x6]) writev(r2, &(0x7f0000000740)=[{&(0x7f0000000440)="1218e0b9ae089e4cb5187cf9bdc9593a086a6e73024943874e8ffbb5056889f0dca4ae8cc5149c5170497e4c17965e7726958918fcb278c02779b823eb228e41afe0d6d99a96233735e956683932fab0d2fd2fb0da899d8e1893939dd74013c73f25f3b853357264f402cc4da36c1010d4a51d4f1b595e674314d8773a6d1b5c7a65704b92deafa3da4be808ba98daafabbb849c3c32da7bbcc3eb62a7a907d9eb36", 0xa2}, {&(0x7f0000000500)="51062f8d2fed0e3341f92aee587f08f38bd313def6dda212c68c724454253527c8e60b1e8cbe3ad224f29cacbc72000bf10394193d8bf159ba35290497499809dc03ce00c786a8d77387b410d7387f9d5c2fabf9aade44ae90f31ca62c36bbc72d1baf82d7594a904c8f239b888e62ec364b27675bb6b9a6ced7795d0ec180402b9fed56fae41d01b1874af06bc8f64942c0d489ff09a3b77fed4871087fa0afcbfce96eb415e9260f39dc0d599056874ac35d3d3b5ff827f9c68215336bbee81e70f6bf", 0xc4}, {&(0x7f0000000600)="99bda66d9115c17d37e7236da1f48fff10231378f806c89ab58aaf142b4c1094c81259d5a63ad6f91bba8fd6a33fa907f7cb9a4194bdac29267444010573581672e3e87118533ea141c6a4b89918136b7b7db0f1c35381", 0x57}, {&(0x7f0000000680)="2cedef2d5f4a4d2db5677f35ceaa6952b0e2eae73804769ac2790c92dcc0a53b16f03a0ea9d3ab4d1bfdba1c8b166edf96c74e9cb1694731b0b3fe3748063cd74f1935cf9db4d8fffaeaa192917b2ffb9c7a4e8443a6527361090d5b6e2b9d7ff02f43866aa92b414835a3d6b7309172136e48f2641e538cc13426bd681db698f51bc43606e1098992df9303e6ff2d9c3d725c4ae90f77d98fa31adbef26394a", 0xa0}], 0x4) 2018/04/19 20:21:09 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x1e, 0x20000000, 0x0, 0x4f42}, {0x80000006}]}, 0x8) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/04/19 20:21:09 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) fstat(r0, &(0x7f00000000c0)) ioctl(r0, 0x44000002285, &(0x7f0000000040)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf070042e8fc808f9a0e2ed2fc089995bba3ef55d5d7") read(r0, &(0x7f0000b07000)=""/36, 0x24) 2018/04/19 20:21:09 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000000040)={r1}) ioctl(r0, 0x44000002285, &(0x7f0000000000)="f8f8ffffffff18ffff0000031dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e00000007") read(r0, &(0x7f00000000c0)=""/36, 0xb3) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x40, 0x0) [ 76.698060] kasan: CONFIG_KASAN_INLINE enabled [ 76.702857] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 76.715875] Dumping ftrace buffer: [ 76.719394] (ftrace buffer empty) [ 76.723092] Modules linked in: [ 76.726398] CPU: 1 PID: 7698 Comm: syz-executor6 Not tainted 4.4.125-g38f41ec #21 [ 76.733991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.743321] task: ffff8800b8c3c800 task.stack: ffff8800b6f78000 [ 76.749350] RIP: 0010:[] [] sg_read+0xd3c/0x14d0 [ 76.757426] RSP: 0018:ffff8800b6f7fb50 EFLAGS: 00010246 [ 76.762844] RAX: dffffc0000000000 RBX: ffff8801d90dc340 RCX: ffffffff825bd793 [ 76.770089] RDX: 0000000000000000 RSI: ffffc9000945c000 RDI: ffff8801d90dc370 [ 76.777339] RBP: ffff8800b6f7fc58 R08: 0000000000000000 R09: 0000000000000001 [ 76.784595] R10: 0000000000000000 R11: 1ffff10016deff30 R12: ffff8801d4db39c0 [ 76.791846] R13: 0000000000000000 R14: 000000000000008f R15: ffff8801d90dc200 [ 76.799090] FS: 0000000000000000(0000) GS:ffff8801db300000(0063) knlGS:00000000f57d9b40 [ 76.807297] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 76.813159] CR2: 0000000008137dbc CR3: 00000000aba8e000 CR4: 0000000000160670 [ 76.820406] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 76.827659] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 76.834901] Stack: [ 76.837021] ffff8800b8c3d0e0 ffff8801d4a300b0 0000000000000013 ffff8801d90dc358 [ 76.845025] e6f1ab81356a77f5 ffff8801d90dc368 00000000000000b3 0000000000000000 [ 76.853007] ffffffff00000000 0000000000001000 1ffff10016deff76 00000000200000e4 [ 76.860982] Call Trace: [ 76.863549] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 76.870194] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 76.877188] [] ? __fget+0x47/0x3b0 [ 76.882352] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 76.888990] [] __vfs_read+0x103/0x440 [ 76.894412] [] ? vfs_iter_write+0x2d0/0x2d0 [ 76.900354] [] ? fsnotify+0x5ad/0xee0 [ 76.905778] [] ? fsnotify+0xee0/0xee0 [ 76.911201] [] ? avc_policy_seqno+0x9/0x20 [ 76.917068] [] ? selinux_file_permission+0x348/0x460 [ 76.923793] [] ? security_file_permission+0x89/0x1e0 [ 76.930519] [] ? rw_verify_area+0x100/0x2f0 [ 76.936463] [] vfs_read+0x123/0x3a0 [ 76.941723] [] SyS_read+0xd9/0x1b0 [ 76.945194] binder: 7650:7664 ioctl c0306201 20004000 returned -14 [ 76.945221] binder: BINDER_SET_CONTEXT_MGR already set [ 76.945225] binder: 7650:7700 ioctl 40046207 0 returned -16 [ 76.964108] [] ? do_sendfile+0xd30/0xd30 [ 76.969803] [] ? vmacache_update+0xfe/0x130 [ 76.975754] [] ? do_fast_syscall_32+0xd7/0x8a0 [ 76.975938] binder_alloc: 7650: binder_alloc_buf, no vma [ 76.975973] binder: 7650:7701 transaction failed 29189/-3, size 0-0 line 3134 [ 76.994630] [] ? do_sendfile+0xd30/0xd30 [ 77.000320] [] do_fast_syscall_32+0x321/0x8a0 [ 77.006439] [] sysenter_flags_fixed+0xd/0x17 [ 77.012465] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 ad 06 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 6b 28 4c 89 ea 48 c1 ea 03 <80> 3c 02 00 0f 85 81 06 00 00 4d 8b 6d 00 4d 85 ed 0f 84 46 03 [ 77.039191] RIP [] sg_read+0xd3c/0x14d0 [ 77.044919] RSP [ 77.049227] ---[ end trace 170b8710ef6f86dc ]--- [ 77.054784] Kernel panic - not syncing: Fatal exception [ 77.060603] Dumping ftrace buffer: [ 77.064130] (ftrace buffer empty) [ 77.067810] Kernel Offset: disabled [ 77.071408] Rebooting in 86400 seconds..