INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] 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[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.20' (ECDSA) to the list of known hosts. 2018/04/13 02:12:36 fuzzer started 2018/04/13 02:12:37 dialing manager at 10.128.0.26:44405 2018/04/13 02:12:43 kcov=true, comps=false 2018/04/13 02:12:45 executing program 0: perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000050000005f42485266535f4d", 0x48, 0x10000}], 0x1200011, &(0x7f0000000040)=ANY=[]) 2018/04/13 02:12:46 executing program 1: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') write$vnet(r0, &(0x7f0000000140)={0x1, {&(0x7f0000000040)=""/100, 0x64, &(0x7f00000000c0)=""/107}}, 0x68) 2018/04/13 02:12:46 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}}) 2018/04/13 02:12:46 executing program 2: syz_mount_image$vfat(&(0x7f0000003000)='vfat\x00', &(0x7f0000003040)='/\x00', 0x0, 0x2, &(0x7f0000003500)=[{&(0x7f00000032c0), 0x0, 0xfffffffffffffffb}, {&(0x7f0000003440)="ccfbc3a5210f872796d0a660efcefec81d7fec6707f0", 0x16}], 0x0, &(0x7f00000035c0)) 2018/04/13 02:12:46 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000200), &(0x7f0000000280)=0x68) 2018/04/13 02:12:46 executing program 3: syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000050000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000040)=ANY=[]) 2018/04/13 02:12:46 executing program 5: syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/04/13 02:12:46 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 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 = syz_open_procfs(0x0, &(0x7f0000000480)='net/ip6_mr_vif\x00') read$eventfd(r0, &(0x7f00000001c0), 0x8) syzkaller login: [ 43.325305] ip (3749) used greatest stack depth: 54672 bytes left [ 43.720345] ip (3785) used greatest stack depth: 54408 bytes left [ 43.798791] ip (3796) used greatest stack depth: 54312 bytes left [ 44.731403] ip (3888) used greatest stack depth: 54200 bytes left [ 46.735628] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.761237] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.789225] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.825126] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.906906] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.915980] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 46.931775] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.000858] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.571674] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.592761] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.604735] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.662434] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.722877] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.764493] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.794530] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.998878] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.310464] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.316720] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.334182] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.371733] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.381190] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.390883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.404280] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.435471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.454790] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.479760] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.486802] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.493011] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.518622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.551391] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.571980] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.592557] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.611436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.645998] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.684212] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.692135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.715583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.857932] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.864247] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.877606] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/13 02:13:03 executing program 6: 2018/04/13 02:13:03 executing program 2: [ 58.398408] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/04/13 02:13:03 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000040), 0xfe46) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xf8c221770f8e0eec) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}}}, &(0x7f0000000340)=0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={r1, 0x1, 0x3ff, 0x5, 0xff, 0x5}, 0x14) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000240)={&(0x7f0000000200)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={r2, r3}, 0xc) shutdown(r0, 0x1) 2018/04/13 02:13:03 executing program 2: 2018/04/13 02:13:03 executing program 6: 2018/04/13 02:13:03 executing program 4: 2018/04/13 02:13:03 executing program 5: 2018/04/13 02:13:03 executing program 1: 2018/04/13 02:13:03 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000002580)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000025c0)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000026c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002700)={0x0, 0x0, 0x0}, &(0x7f0000002740)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002780)=0x0) recvmmsg(r0, &(0x7f0000003f00)=[{{&(0x7f0000002b00), 0x80, &(0x7f0000003d80)=[{&(0x7f0000002980)=""/13, 0xd}, {&(0x7f0000002bc0)=""/44, 0x2c}, {&(0x7f0000002c00)=""/210, 0xd2}, {&(0x7f0000002d00)=""/29, 0x1d}, {&(0x7f0000002d40)=""/4096, 0x1000}, {&(0x7f0000003d40)=""/14, 0xe}], 0x6, &(0x7f0000003e00)=""/240, 0xf0, 0x9}, 0x401}], 0x1, 0x20, &(0x7f0000003f40)={0x0, 0x1c9c380}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000027c0)={{{@in=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@multicast2}}, &(0x7f00000028c0)=0xe8) r6 = getgid() socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002900)={0xffffffffffffffff}) r8 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002940)='./cgroup.net/syz0\x00', 0x200002, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002b80)={0xffffffffffffffff}) r10 = openat$cgroup(0xffffffffffffff9c, &(0x7f00000029c0)='syz0\x00', 0x200002, 0x0) r11 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002a00)='net/ip_vs_stats\x00') r12 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) sendmsg$unix(r0, &(0x7f0000002ac0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002500)=[{&(0x7f0000000100)="1b28def59080552cab24a7e227cfb0f9e16366fe40d571131cdfbafc0ec88515b554901b722fb4cdec9e60a11e6627eda7f4db258306893c1d857a39847c2ec05e105e27b8a9e3d5f772f508dc8f9d467434b8c0ed1427c90cb2df3c7aae127699461937e45d7b170de21924f2400aa05b1f6f3e3de17daa92861d2361181313f9d7a30433df59eaa78f32abc10ab02c7465cb4d816415d7059c09010321c151dbb7ee4d9d1bd9244883b1d8365aa2aa31b8", 0xb2}, {&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="05dc193b0872fa0681a1508c1cdfa1f05faf486876efdb154a8319d1b0bfb12e1c65250121b875a02d27da1ecc3eb7a3c9424633829c3f8d32590817d8bf5f3d33756955c7ff10504362a90522a2ba1f3d4f0b4903f547dbc107d9b5fb597d7a3071f28f8cc7984d01d9e5247c5e331061cb8909a99b63281393a239158f824470a5fd004a95f98a43f0129a93280b6c2a061b73a7a6496421d62fa54384ef18bdf042b4d8b095ddd16a4fb1f9adb0fb2506f934adc712794555a2e2b9376ac525a93a8954272c0fab36f44b0504298653c049eaddc2dcea804930cdac4bbe86c93e02b5af8e852508da33dd7718cdfa89e5ff7d24d2c5a5f3", 0xf9}, {&(0x7f00000012c0)="537399e5d63beb0bc6a0acffc229a4b210d1678ee9e8285c357c31565cad", 0x1e}, {&(0x7f0000001300)="f5b1723176cb3377fee07e90f5beaa7c92ab328486e3211020ea3899b4640c0ccd7776e287dde5425d72efbade12e63686faee6f2f756c3e3d7f85641f790905f3a81a37dee1bf54a351694679f76b4d9f6627e7beac56ce3629", 0x5a}, {&(0x7f0000001380)="b20fb14686823aaffd3ba6262d45a27af72245e5e521e1037f87aacd6c3835835ce19313783cb2dd13aadcbe916a15267dae64783adc71ed86710330b6c4c4429c61609056058474bbd87026d23405fd698254b1ea4713fd0d137891c2e21de8fbbf8177c5cb177c1686e294c1540961eee295b14db8f56b8f72309ee4d8ade5af9b8dcc348ff6e5be04c6cf1f677b92ee3035345c00a8b4087f6257b6e1fc0dc11c4e82b8fb7e5b27a8ca", 0xab}, {&(0x7f0000001440)="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0x1000}, {&(0x7f0000002440)="b6166d76f6017eb3d5a13be4a37b38c16fc2b74a2b1c6d799d62876560a2ef5b7155368d07d425ba32bcaafa98fe26d41ff2cb48a173ce6ab9de4c32a347238885d9857f1a4f5393c2ee7d84db10ea2ab6050965a4f72ec610c9ddc58f84229eda5e599cf1021fda2bb946f0500413192894f684b929fd5e96fc3d012e990ef406d0e4be34ff11cc7221fe1413012f1e726e4bc70a09d434f442805eb6c1fdeee23898061b9b", 0xa6}], 0x8, &(0x7f0000002a40)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11, r12]}], 0x68, 0x4000000}, 0x80c0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mbind(&(0x7f0000b19000/0x4000)=nil, 0x4000, 0x0, &(0x7f00000000c0), 0x1, 0x2) 2018/04/13 02:13:03 executing program 7: 2018/04/13 02:13:03 executing program 5: unshare(0x8000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000040)='nat\x00', 0x3) getsockname$ipx(r1, &(0x7f0000000080), &(0x7f0000000140)=0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000200)=r2) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000000)=0x54) 2018/04/13 02:13:03 executing program 4: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x80000001, &(0x7f0000000040)=0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpu.stat\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000240)) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x3, 0x41b, r0, &(0x7f0000000080)="46206cee72c012120078d1235d24d1e6c06c4f8152167310870d927a4da1eb85f031a89cf1454f35966f3bcb27a892cd808048b43af4ba78c5e565afae28947a8b5d0b37993bbd45bc302e3f1565e72ba709bdfb68e28e584c6a04b2aa", 0x5d, 0x4, 0x0, 0x1, r2}, &(0x7f0000000200)) read(r0, &(0x7f0000000140)=""/99, 0x63) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x400) 2018/04/13 02:13:03 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getpgrp(0x0) sendmsg$netlink(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@kern={0x10}, 0xff6f, &(0x7f0000000780)=[{&(0x7f0000000bc0)={0xfe2d, 0x12, 0x301, 0x0, 0x0, "", [@nested={0x0, 0x54, [@typed={0x0, 0x6c, @str='trustedself\x00'}, @generic="49bc697525f555dee0fb666ce759fc0de8aaf7794e60d3bca36165c05e1e59b95d979454ecc2dbeb0bf9bd0981cabb0a0b1b7c49a71b9add9a64b54a85492c6dce8746e0fd587413a2e665cb94555a481fb0bbdceb544a8fc91a84778ce905b610a596d259f82c3acc6c23d9b75223d6a37eff92ed5d5bb94b691f806c1a5da3288879996659c5b98dc6fdf4b1f4a82d35ecf48a8419b5ee359c8c97f1fd3e932b82325cc8b99f0a136ca45a338f1ae1f45e93e1b175cb012b4ae442f32fc3c73651cf8ef39769419b12afe097379488157bf1761f9a3aa98ac35878bdf7340db0c2505b0dc4e27dd90c4a96011442", @typed={0x0, 0x2c}, @generic="7fa8e9d0a1856cfa3b5a3947142da9961678f818054587acc8a9a0e084186e229ee981fbdc56c89c21c973e74a2e757ac22ae094f1b3be68dac3308fc865a6b082ce4e3f3385705a68744489b06ad8517154670bb764caf6ab7a3968f327a323aa027c67857a12ddb51e7a8abc2c452822457674ae7a9cd973eeff5191b93b7896f356d629810e36156f6f3b033fbed36048bdd10438de563023d52a951a58bd8e52e348645b3b6b0d646e9b9d672bd26b43197453fc6592816dda8bf4bdf70686c5bee4e6a87e3abd819810b70c0d65fdc859f520982bea8b71217f1c0d56825e67bd50e60f11440ff293894da56822b7fbc2", @generic="a2ac7ea1f4a1b3f1ddab6f6ae42c8c9442fcd59716c203df5ac892b2a9d49d291802a0dbe993c25b3e6c0df166bbe123fee7ae570382ac375b4ec9091191480c2d1f8268e5e188c01072a9a10f2b96a9a3f0a39cc867c2645d4dfd0f98339fe5b881f3299d684d6379701d619e23752d89c04b8a5a34ce5f0efd20", @generic="5ffec873b172c2dbf07d8b6482dca30d0802665fb45ef9f90e9b3b0533a0ff7152722929d0f309", @generic="c508ffcd164418e53637ca44c5bc8f60afae18d772930341478fb59c2d891f14f315d82154be0b25565ebebc3a47aece75492a5c693de37895dc9676cd0130377928c2a0f0e16fb9ff84af44fe", @typed={0x0, 0x58, @str=')*@md5sum\x00'}, @generic="88b561450d256dc5515e42c06d46b8c8d7c361a745d28a8c59e9faa32b1daf6be276fc42a2f376009606e1ad5743982257e1c6da25f45382d7bad3e1a31af201ff42f12c1ec225b56df70c", @typed={0x0, 0x33, @pid=r1}]}]}, 0x18}], 0x1}, 0x4) 2018/04/13 02:13:03 executing program 7: r0 = socket(0x13, 0x100000802, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'ifb0\x00', 0x400b}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x0, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) write$vnet(r2, &(0x7f0000000280)={0x1, {&(0x7f0000000140)=""/2, 0x2, &(0x7f0000000380)=""/68, 0x3, 0x6}}, 0xffffffffffffff78) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000000c0)={0x143, 0x3, 0x1, 0x91b, 0xacb7, 0x6, 0x7fffffff, 0x1, 0x80, 0x80, 0x5, 0x4}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) 2018/04/13 02:13:03 executing program 1: r0 = socket$inet6(0xa, 0x80000, 0x800000047) pread64(r0, &(0x7f0000000000)=""/224, 0xe0, 0x8) r1 = syz_open_procfs(0x0, &(0x7f000051d000)='ns/user\x00') fchown(r1, 0x0, 0x0) 2018/04/13 02:13:03 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x30) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0xfffc) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/04/13 02:13:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x6) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000b78f90)=[{&(0x7f00006a4f7a)=""/134, 0x86}, {&(0x7f00006da000)=""/195, 0xc3}], 0x2, 0x0) 2018/04/13 02:13:04 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$setflags(r0, 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x891f, &(0x7f00000001c0)={'lo\x00', @ifru_ivalue}) 2018/04/13 02:13:04 executing program 5: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000001c0)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000300)) gettid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000440)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000500)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000480)="091ef2a954365e745eb5c35875d86e810153737d742576a8e3dc2aa176c0e04fb19b8cf98e5af7daa20be4be112440dcb9dc5730086542c663ff4fc4f42fcd8a4c63c76183278e636a31bd8d84987d9751197fd4bbc729719663d9042e5f") sendfile(r1, r1, &(0x7f00009c7000)=0x40000000, 0x400000ff) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000000)=r1) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)=r1) 2018/04/13 02:13:04 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = getpgrp(0x0) sendmsg$netlink(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@kern={0x10}, 0xff6f, &(0x7f0000000780)=[{&(0x7f0000000bc0)={0xfe2d, 0x12, 0x301, 0x0, 0x0, "", [@nested={0x0, 0x54, [@typed={0x0, 0x6c, @str='trustedself\x00'}, @generic="49bc697525f555dee0fb666ce759fc0de8aaf7794e60d3bca36165c05e1e59b95d979454ecc2dbeb0bf9bd0981cabb0a0b1b7c49a71b9add9a64b54a85492c6dce8746e0fd587413a2e665cb94555a481fb0bbdceb544a8fc91a84778ce905b610a596d259f82c3acc6c23d9b75223d6a37eff92ed5d5bb94b691f806c1a5da3288879996659c5b98dc6fdf4b1f4a82d35ecf48a8419b5ee359c8c97f1fd3e932b82325cc8b99f0a136ca45a338f1ae1f45e93e1b175cb012b4ae442f32fc3c73651cf8ef39769419b12afe097379488157bf1761f9a3aa98ac35878bdf7340db0c2505b0dc4e27dd90c4a96011442", @typed={0x0, 0x2c}, @generic="7fa8e9d0a1856cfa3b5a3947142da9961678f818054587acc8a9a0e084186e229ee981fbdc56c89c21c973e74a2e757ac22ae094f1b3be68dac3308fc865a6b082ce4e3f3385705a68744489b06ad8517154670bb764caf6ab7a3968f327a323aa027c67857a12ddb51e7a8abc2c452822457674ae7a9cd973eeff5191b93b7896f356d629810e36156f6f3b033fbed36048bdd10438de563023d52a951a58bd8e52e348645b3b6b0d646e9b9d672bd26b43197453fc6592816dda8bf4bdf70686c5bee4e6a87e3abd819810b70c0d65fdc859f520982bea8b71217f1c0d56825e67bd50e60f11440ff293894da56822b7fbc2", @generic="a2ac7ea1f4a1b3f1ddab6f6ae42c8c9442fcd59716c203df5ac892b2a9d49d291802a0dbe993c25b3e6c0df166bbe123fee7ae570382ac375b4ec9091191480c2d1f8268e5e188c01072a9a10f2b96a9a3f0a39cc867c2645d4dfd0f98339fe5b881f3299d684d6379701d619e23752d89c04b8a5a34ce5f0efd20", @generic="5ffec873b172c2dbf07d8b6482dca30d0802665fb45ef9f90e9b3b0533a0ff7152722929d0f309", @generic="c508ffcd164418e53637ca44c5bc8f60afae18d772930341478fb59c2d891f14f315d82154be0b25565ebebc3a47aece75492a5c693de37895dc9676cd0130377928c2a0f0e16fb9ff84af44fe", @typed={0x0, 0x58, @str=')*@md5sum\x00'}, @generic="88b561450d256dc5515e42c06d46b8c8d7c361a745d28a8c59e9faa32b1daf6be276fc42a2f376009606e1ad5743982257e1c6da25f45382d7bad3e1a31af201ff42f12c1ec225b56df70c", @typed={0x0, 0x33, @pid=r1}]}]}, 0x18}], 0x1}, 0x4) 2018/04/13 02:13:04 executing program 7: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x20000000000032, 0xffffffffffffffff, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x2) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000000c0)) 2018/04/13 02:13:04 executing program 2: unlink(&(0x7f000053cff5)="e91f7189591e9233614b2f") pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x9, &(0x7f0000000100)=0x4) rename(&(0x7f0000000000)="e91f7189591e9233614b2f00", &(0x7f0000000040)="e91f7189591e9233614b2f00") ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000140)) fcntl$getflags(r1, 0x409) 2018/04/13 02:13:04 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000040)) process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x10000000000001e5, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) close(r0) 2018/04/13 02:13:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(r0, &(0x7f00000005c0)=[{&(0x7f0000000080)="0a6bdcde46eb9eba1430c30b6d20e0076881f842ec0fedc814a154bfb11af6ad544190d9b5381a656d9b7e87dca2082318765837536ef3e3ca5f96bea9d3b0b497c5463317dd1c33148f74e8c81f70d95e4808aefe3e2001c608c44f923420b51c11fff8de9452707d6b2b6c65e2fb59ca782573649ee38897f9000ffedaa6967512c74939424fed34e462e9cb2fd627b5792e246097f724ad551af549eef3300e0a56743c402cd55d2f89cd2ad98b3d092b4ee85e5a094ca340e176509328b7406d81159cd9cedac8e779afd7cd2924c97e6996e928dbb547e954a42d086d10f5a01aa315b29407c236e5a78dd823f5391e9ab74cd2fe", 0xf7}, {&(0x7f0000000180)="5d08df2bb61c22e7046915a03859d356b5a8bb9f6296ac4129e6e83842558f554597fc70886894873f46dbe3a3afc1db51ae4dbd57393357b6a3986479d12f9e0dde175c68bdbd21700053af6470246c4492703114b7", 0x56}, {&(0x7f0000000200)="4f04a4045ec69ae008c2becafd718e5eca426508f03d224b9ed8b53d43e75de7072b6f2b4df78f6760e75a196bebd01d59e921ea481b8bd2f2a0e1fdb8e67cbe225bdb5be66b915e77acb0130bc50fb335a873d9de33a2af1d92ab7873e3d74142ac7355100b73f1efcd2f84ea508234adb57f11aa5395448bd2e46459b99bd84fa8fe25be2db6d0127c1b87f50d6e85ffb75752289a2dd04ca27433815018e5752581bb50e95b2baa12b6da4a81d333ac021aa9dccf7b597428726fa786eb7c5e00e6463a6000cb8e439c31f178f3fcb80b24300442dfd9c3170b01ec48f9bf2dfdd5075a50b66de74f", 0xea}, {&(0x7f0000000300)="8005a21f84e86f6bbf426694ee95af03e0d403cd695373156d023c7dc924851d8b0cc290c62e4b90a318dacaa31330dfab04da10570d2f75f5b852c3a05e8ad033f13c9e78e1e0a845b3652be5e7c4fc228e034775903d90dd2be5ea69b049b4ad6c7d41055673b877197f21d36074d084e42458bbe3a6b1fadffaaa736d24e0992800e9403b8b08a88088de1c5c331180431bfb5a211a1df533eb8f459bd1bf0bef2fad9f99e14074ac619b32fb474a5e1cc2e8b42418ee494c4782ea42eb6326b15f223bea62c2e825478bb5783d8f65888bff82946174b32973bc3aeb7905985fc759fd739cbf151528e7453e1b695a154171664ef54d0c", 0xf9}, {&(0x7f0000000400)="c82e6844136ffc3d9adad013889b6112ed528fddf81d763fc1b93b34416a5898c39dcdc0652002bb08367ff3ab6e4059f12584c4e8b3384dec77af668ee5336e20629f84b8483f8b1a5733f1d224b694a472ee1be1096748f34111455a7975517209fd442cb9dfb07447c940a10102982a7dd9e15e6cd257cd46aa5bd17e12f987e4922a71421243ef", 0x89}, {&(0x7f00000004c0)="ec97ef1c2b988328aa68c7f7100814b067d8ff38e7e8c676759efd506074e47c0b", 0x21}, {&(0x7f0000000500)="8006dd2f269889a687ae51087bf4c7ac060bd947e30f52106dcff89027fdf622ebfb651596bb5f47fef3a2cfaf3f73cd5b173659e5fd27dfe8", 0x39}, {&(0x7f0000000540)="b501a60cc8496dff8e1f4fd2bf33371601fc985aeccce63b6461c51076c99a4128bda01de7398ad66ba39bc66487e1b3bf5b8c6472f78dbc", 0x38}, {&(0x7f0000000580)="692779f1a9ebc4d4e5", 0x9}], 0x9, 0x3) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x31, 0x8) openat(r0, &(0x7f0000000800)='./file0\x00', 0x200, 0x1a0) ioctl(r0, 0x100000001, &(0x7f0000001000)) read(r0, &(0x7f0000000680)=""/12, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000006c0)={0x0, 0x1ff}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000740)={r1, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) 2018/04/13 02:13:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e24, 0x3, @empty, 0x4}}, 0x8, 0x3f, 0xfffffffffffffff7, "9efe98639dec0bda503d8db850a0ac1c328664267a50fc8751452c023f61413c93baa056afb961d0276d731e8bfea75dd7a539add54890992d42fe8af4dbf36e2bc3f417411628e68952d92189464946"}, 0xd8) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x101, 0x3}, 0x90) 2018/04/13 02:13:04 executing program 7: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000040)={0x3, r1}) ioctl$KDADDIO(r0, 0x4b34, 0xffffffffffffff00) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000000000aa000000000020000082254992000000000000000000000000244954ea40e2c05db154a7000000000000000000000000000000000000000000000000000000000000000000000000000000a56804b8e6"]) 2018/04/13 02:13:04 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x90) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000040)=0x1) poll(&(0x7f0000000080)=[{r1, 0x241}, {r1, 0x40}, {r1, 0x20}], 0x3, 0x8) 2018/04/13 02:13:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r2, 0x1ee, &(0x7f0000000040)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f0000391000), 0x3d1}]) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='statm\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000280)={0x7, 0x24, 0x1000, 0x9}, 0x8) 2018/04/13 02:13:04 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f00000001c0)="c77d279bea3d24590d0a65f84d8e627094c1c76a4123e5eec25eb54bbed381e033f7c3cd929d157cba3fca9e375c67d9cea9e2dbe1b203acb8e3338459b1943ff70e151ffcae2f27eab6653d165b4e960239a7fec94cbd0dcc01e9460b3d803392bff1afab4b05b2d041ef0bd9707f72f51a4d0f30a8856e9302d5ce4d9d0dd3010580dba18e699ac59841b702a97abf7940f197c5c92614aa1e3c14ab33843545ea3fa8033960e87a6eb4aacf52e54f0993cf") sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0xf, 0x3, 0x0, 0x70bd2c, 0x0, [@sadb_key={0x1, 0x9}]}, 0x18}, 0x1}, 0x0) 2018/04/13 02:13:04 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00000000c0)={'sit0\x00', 0x400}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='romfs\x00', 0x20000, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000240)="9403", 0x2) 2018/04/13 02:13:05 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x9, 0x6, 0x1}, 0x2c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x10001}, &(0x7f0000000080)=0x8) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) getpgid(r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000000280)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000040)}, 0x20) 2018/04/13 02:13:05 executing program 7: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa}) unlink(&(0x7f0000000000)='./file0\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f8dfe0)={{&(0x7f0000d5a000/0x3000)=nil, 0x3000}, 0x1}) fdatasync(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f000076a000/0x2000)=nil, 0x2000}, 0x2}) bind$bt_l2cap(r1, &(0x7f0000000100)={0x1f, 0x6, {0x80000000, 0x3, 0x609, 0x3, 0x6, 0x3}, 0x7, 0xafe}, 0xe) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000a7c000)={&(0x7f000076a000/0x3000)=nil, 0x3000}) 2018/04/13 02:13:05 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x12013, r0, 0x0) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x8f, 0x4) 2018/04/13 02:13:05 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup2(r0, r0) mkdirat$cgroup(r1, &(0x7f0000000080)='syz0\x00', 0x1ff) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0xffffefffffffff40, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/13 02:13:05 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="9c538ab6e12e6c4348ab4e4530634f83509894f6a0f5e309c9318f9a9a84a12c1e7e36e23981853b4feb8f9fba7d63d10d7fcfc5c1320ed463088150d15bc767e389a96d6e1716a98b4bb6f833fbd4ab461d532206e2ce1ad8a1ef9d8d063d65b70edeeb4db127bb0249cd6cb57f18af44c1bb3b7dc91db83bbb99fb8b4efb33a3276c0c377a18f130a4119cbc9ef6d689d06f700b176741c9bff2fe5c9e05a007b32746b61c673cef7aac3df28605e81b7f9e55daa41d07f70ba786c48a", 0xbe, 0xffffffffffffffff) r2 = request_key(&(0x7f0000000280)='big_key\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='lo\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000240)=[{&(0x7f00000001c0)="fef4b183e6250fa1d7424c0f903ebcf2bada8b578f24fe39ca9f97505682036ec27893863e089cc219be801b3e7a066219b2e7dc6d7043c7bec39254c6ec1f74de", 0x41}], 0x1, r2) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {}, 0x0, {0x2, 0x0, @rand_addr}, 'lo\x00'}) 2018/04/13 02:13:05 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.memory_spread_page\x00', 0x2, 0x0) write(r1, &(0x7f0000000040)="1471d5751d239afcca96e15042e035", 0xf) fstatfs(r0, &(0x7f0000000640)=""/4096) read(r1, &(0x7f0000000580)=""/187, 0xbb) 2018/04/13 02:13:05 executing program 2: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$int_out(r0, 0x5462, &(0x7f0000000100)) r1 = signalfd4(0xffffffffffffffff, &(0x7f000034d000), 0x8, 0x0) readv(r1, &(0x7f000006eff0)=[{&(0x7f00007c1000)=""/128, 0x467}], 0x100000000000009a) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='clear_refs\x00') ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000180)=0x1) r3 = getpgid(0xffffffffffffffff) r4 = syz_open_procfs(r3, &(0x7f0000000040)='stat\x00') fstat(0xffffffffffffffff, &(0x7f0000000340)) sendfile(r2, r4, &(0x7f0000a12000), 0x1) 2018/04/13 02:13:05 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x4000}, {r1, 0x82}, {r0, 0x2400}, {r0, 0x200}, {r1, 0x400}, {r1, 0x8020}, {r0, 0x20}], 0x7, 0x2) sendmmsg$alg(r1, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000680)}], 0x1, 0x4805) 2018/04/13 02:13:05 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200200, 0x120) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e22, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0xdebd}, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7f}, 0x3, [0x2800000000000, 0x100, 0xfffffffffffff800, 0x3f4, 0x81, 0x5, 0x1, 0x63]}, 0x5c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) r2 = accept4(r0, 0x0, &(0x7f0000000080), 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000001c0), &(0x7f0000000200)=0x10) sendto$ax25(r2, &(0x7f0000000440), 0x0, 0x0, &(0x7f0000000100)={0x3, {"f23a7445d00fbc"}}, 0x10) 2018/04/13 02:13:05 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x6, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000100)={r1, 0x1ff}, 0x8) mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8c0, 0x0) 2018/04/13 02:13:05 executing program 6: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x6, &(0x7f0000fff000/0x1000)=nil) mmap(&(0x7f00002c3000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f00000017c0)=[{&(0x7f0000001700)=""/160, 0xa0}], 0x1) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) clock_gettime(0x0, &(0x7f0000000040)) ppoll(&(0x7f0000245fe8)=[{}], 0x1, &(0x7f0000feaff0), &(0x7f0000f15000), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x30, 0xffffffffffffffff, 0x2) 2018/04/13 02:13:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) r2 = fcntl$dupfd(r0, 0x406, r0) getpeername$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000180)={r1, 0x81}, 0x8) shutdown(r0, 0x2000000000000002) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x4}, 0x8) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x800, 0x0) getuid() 2018/04/13 02:13:05 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.memory_spread_page\x00', 0x2, 0x0) write(r1, &(0x7f0000000040)="1471d5751d239afcca96e15042e035", 0xf) fstatfs(r0, &(0x7f0000000640)=""/4096) read(r1, &(0x7f0000000580)=""/187, 0xbb) 2018/04/13 02:13:05 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001280)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) recvfrom$inet6(r0, &(0x7f00000012c0), 0x0, 0x1, 0x0, 0x0) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) r1 = socket$inet6(0xa, 0x80002, 0x0) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) 2018/04/13 02:13:05 executing program 4: unshare(0x40600) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000080)=""/36) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000040)=0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40000, 0x0) 2018/04/13 02:13:05 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x5, 0x100000000, 0x74a89382, 0x800}) getxattr(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)=ANY=[], &(0x7f00000012c0)=""/13, 0xd) 2018/04/13 02:13:05 executing program 0: socketpair$inet6(0xa, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)=0x3, 0xfffffffffffffd11) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="9ea968e600000000d5b3d8b29a5fdf5ac1eee0d7b0e23d0d074e671937acac242d39b14f6541acea6a2fbb74185706c178c3aa1d9e221e7489ba8243353d98ceaf05f02c7f2549993a85a1ecf86514d4c7b3647c8da4dcdb4434565226512b10caa2179b55ede8ec245a8e3b9a810f6d3edcd98a2ab6d6ad35c8770bd18b0512266d400910f2e65e35a2a70dc71e2027bbc5e299bb664deefc2fa5e613eaaaa6b81adacd6220203159793f3c20cdb91501377aceed9dbb97e5e652b911ef0245a2f6d89a2f4fd223ddd66dca14b62d76de"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x1e, 0x3, 0xfff) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x354, @mcast2={0xff, 0x2, [], 0x1}, 0xbc3}, 0x1c) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/13 02:13:06 executing program 7: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r1) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f00000001c0)={{}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) fsetxattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00', &(0x7f0000000040)='em1.vmnet1\x00', 0xb, 0x1) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x1, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x88) dup2(r0, r2) 2018/04/13 02:13:06 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="b04bca436248580467"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b40000003529b54b29ce104c00000000070000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) socketpair(0x1, 0x0, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x5, 0xa, &(0x7f00000000c0)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r2}, @ldst={0x0, 0x0, 0x1, 0x9, 0x1, 0xfffffff8, 0xffffffffffffffff}, @generic={0x7fff, 0x10001, 0x1000, 0x3}, @ldst={0x0, 0x1, 0x3, 0xa, 0x6, 0x5e, 0xfffffffffffffff0}, @exit={0x95}], &(0x7f0000000140)='GPL\x00', 0x4, 0x60, &(0x7f0000000180)=""/96, 0x592239345de9280e, 0x1, [], r3}, 0x48) syncfs(r1) socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/13 02:13:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000000)="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", 0x1000, 0x800, &(0x7f0000001000)={0x2, 0x4e20, @rand_addr=0x40}, 0x10) readv(r0, &(0x7f0000002340)=[{&(0x7f0000001340)=""/4096, 0x1000}], 0x1) 2018/04/13 02:13:06 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = semget(0x0, 0x1, 0x400) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r4 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000240)={{0x5054, r3, r4, r5, r6, 0x140, 0x3}, 0x89, 0x1f, 0x9}) 2018/04/13 02:13:06 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000000)={r1, &(0x7f0000000800)="64f4eed5b6c98e198b2cf68e3a6344e40ed8c83f4abd229b9da8974853ffaead86f2bc090348b6a6daad3b2b30e43abfb86b98d1de71cd2643204fe786e65a962d8943932f84d559b3", &(0x7f0000001300)=""/4096}, 0x18) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x6c5}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000001040)={@remote={0xfe, 0x80, [], 0xbb}}) 2018/04/13 02:13:06 executing program 3: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000000)=""/3) syz_mount_image$msdos(&(0x7f00000013c0)='msdos\x00', &(0x7f0000001400)='./file0\x00', 0x8001, 0x0, &(0x7f0000001680), 0x2, &(0x7f0000001700)={[{@usefree='usefree', 0x2c}, {@quiet='quiet', 0x2c}, {@dmask={'dmask', 0x3d, [0x34, 0x34, 0x32, 0x34, 0x30]}, 0x2c}, {@fmask={'fmask', 0x3d, [0x33, 0x34, 0x36, 0x33, 0x31, 0x35, 0x37, 0x30]}, 0x2c}, {@dmask={'dmask', 0x3d, [0x30, 0x36, 0x30, 0x37]}, 0x2c}, {@umask={'umask', 0x3d, [0x32, 0x32]}, 0x2c}, {@flush='flush', 0x2c}]}) [ 61.598185] sctp: [Deprecated]: syz-executor3 (pid 5275) Use of struct sctp_assoc_value in delayed_ack socket option. [ 61.598185] Use struct sctp_sack_info instead [ 61.622840] sctp: [Deprecated]: syz-executor3 (pid 5323) Use of struct sctp_assoc_value in delayed_ack socket option. [ 61.622840] Use struct sctp_sack_info instead getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x1000, "6cc5437509e4d18a6ba5cdf60d761d4ab9d7b648e84ef8b93194471d11cf4d7e2ea411def211b2fcd55a9d87fc5e1448695b5a45300da857116313f68d4469fe571a10cc10bd939eca8f466c7c167feb8cb548c355152dde7946c48a166f3809ddbb648f6f390b3ad39f03a8d196b5ba150aab172cc58bf59c815e23c64aac8e43d72c5f3961bca2020522ee643d0372b315685ac9abf3c24c717241603b6e993aefe5aface1fb2ffff71fcee23fa647c385be8c9eee660dca788189fff0281717d91e76f7c63ff58d34c1fa4b49c9a542213934fcd6d48e9539bb7c51d61943bf2372ad386f44e2f30ccae81907e09b3617ada194c4a5e57153f7883ef340d6105dbf2ed13cf2e4fb962357d4cfce17d0188ff6cac87c45a5eb6379b8abea1508b225b52196599e267332e944c03b89031826bbc737b2ea2cd7e1f10faafcd58b1d03afb1733b604acee4e0f8669dca1fab1e06ac2b42435d65747b66b2ffb5680547eed3877320ce029c2dbcf16f1a291f8f825dbcd142242ec11be3030a542a223fd779fe61a8f9639e6c732a3b2fd683cf7e0f3f8596d2010a426dd117e3193b86da0c6f64cbc41f3db75dfc9f8b9b42f9be17f85929dd703badae779a7d362fb7ea196db7c87922f72bc2bfca46652be0dbec7640be3ef619e5ae696a1c1f1e660918d5f88ffcce3452f2bc4af85f910ac42345d060a36753188c42ef39a07dc64b038e75f5d205cd2f8858ac83f74a5356d4b8d420d51223382167457e2f060152c92a404391d5752e8a27361845348cde37069b833076861d2d3e624bfd248e0f54135dfaabb7da3375574c35d0bc3099f39449c1cde355048d80d40a90622127ea7eb6ade92a5c81f183fdb98d1f4d2f3dcc41a5b51620adfc0a709dbf3afe829310b9a69cc1b6be79f84c74b084686fe52256730b0c592bb1dd29934ae74fdf3ca2de4f26186d8758edbda49961fedbef394edd1289aa532696057d46ffd169f822322cc9e1180d436332b088e147e4b0a563544ad845be756f4d0d1e928a1a3da81842c360e57d23b1dc1d31877930b50b9744016f10958d605584e84540b7a61f75cf57c3353558328ab3be5e0a643a699c3f6e548fcd20b06fc45d15c14b1c13ad6254970c6e81ea0d87a0693bfe289eb9d57c4d51c704a46af53bb8e1c54e7be98e8ffa5ea0250eda9962aac622d4faf8cf4da3401926b62d5d938feb01d5e6784557f13b29d45c97a5231f59ecf066c35b994ca4142cdb99056bb3d46fc5966a6718e7ff646e379374b6e5f5c5b945fbe67d7db2c56876cdd792b43319e22083a142f0ec52924fa8483e68edfc0b7ee63bb49b94d33958a326a9e050d262625a1ddfafb6674595b02f9cd6812f26c965575b8afcfc114eb75cd3c7b8c0e3124d5cb7e845b9e8b19f2490ed119a5ac23feb43cea2524f3a95f659b762859f19d75c643e266d912decf0c7e10358afff4852409371e4adf2b0c0e2764824d2f1321661657f518ceaf7d5ef3ef1adc15cd2eb586e7cbad8eb062ca6077253d3202db5a4b09f44834e9dca86467d050b1edc8df6e313ebe215487a1728f6cab149f0cad41bd2c871d33a25a8e6e6bfbaaa064e577a295c9119dac7ab2471221630a954310e7b2f3b63f4de39f8910c76601a9bdd9e052da3d183909944f54ad81740a69e58b1271cb4ac9e94c24d27ae2ce1508497f47ad2665939ab608fd77ac22ccf66111c865737113045f70f8d9ea4071033005db271b6326f699b581540df6f0118114976f45dc267e13b369ee33a8559681114f6971144e90bdfcd4d3d38116504b156fa3f0cde2e58589251bfeef6eae60f914c0497aa33f0994bfc7be22c123459a0b547e0a339a12a5af9c935467ceea723f5c1daf7166879582e56da9e964b3deba06bb40938b41f37285f6b652f24b4462da5d8d3850fc7fd232480ee33512c196b1e6cc807d8218d30344e895e1e64e8f379e197973b693102d3670c5be663e9aa479fa17b31e6229ac0cf0626a283d580d4a65830971bbde0885fefa9963c3e2a3b7d6be63b6067ca45d1e68e4ade71d8dd49123f2e7fc4230d26713841c0c1c8d76a0c7c58044c7f3e3d1dc51c0b254961f03c7de41a66d524090b1ff73365cbea042ae9555f60125b3bc6ed7fcad6b1ecc235541b155519be66dbc84a5563a6463f5a8351f9dbd9cc2473c60098848f53e233880ea82bf5b41a0bd6999c76d7e1b4c6470971c971c5e039879d3155b103fe3d76005aeb3d0b1791fe6533600ca660fe87047914b2f095c5e265ee903bda00aa62ef16a5d64136c8ca6d4a22d75a91c99b671320ad236dd32fc7c210c75ecf2daa7d21455f226664eac49eb675dd71b686d52d16f35fa55365c9621ec1964ecb4882a43af6bbee85aad741c759ce7170df761421c9fe64ede68da928213f83f7820f322a1913359bbbaa1da7e2ab176fba26143e7ece1475c9b36b1d53e2b232b8a1ca2763b0e8924ed3973a61ac56cf76767527dc363ea5e9befc60089d6d95c42d4ba939299ce2644531f1f3669961c917693c03469fb7605f3ed0360d9f7905e3e1d1559bf8f3dad71d1fdcc6641378801e35c999bc2a3fd6f74fe78d14242fe26287095035e25199e6a74a0fc6661eb137f8ce789171fa0f7a2af81dea4a0a67d2c751ea02fbca93bbe9cf48b92f02bb816865c53820aed9ff97266e04c4b934b20f9b8f50800788687757a70108cfd5d81a0f9568e25291e893774fd5881e002e5b6dcdfe3c9fa3b5028a75a0867f67b9cc9961211eaa5f1d6e6c32a2f680a774384649ed983e12a615468e078bd0a39c625e679c94ba1f931020c343aeaa23581712e6db6f5b2d9c1564f2832d639fc365e833b60e34d1a9170e08058666923356af3c26e83b26fd279c860854d0249515ee0a102b2d43b609cf3d78d88f48db8d4a29b8d8f9202107a7a01a1cd10a30610f93b9be10e5fd6780cc03e2f793e6f459d3a4dc21723cc33aecb8fd7a8e4374e3451623621c7097940d441b82330751b7355359bb5073217038776d9c0343ac93755ec8fc63184a3cb27b423dabe6761c7fd00fba4b4fd679db354bce2bfd23d57cc8d81d39de1a7b56e4780829c016262627664886f2f439d84e5c8c9815e14c0393e0a18d34f0dd8a200375960c900ed02aeb8bf582f4c8fefb3d5e93c7215bb41c1d5f01236d7415bcb208f1e9fc85c5cb875858d508ee927ac984d73a4b76b73a4139be4b5dacb3becbaf07d9ba20d6b861e5759902e68079e5fc7ab3fd54132a0c75e54e1f661f7e8a63024fae2924a6ccd54aea99b4e7ac33ffa3875a5b5f9f818b643d75e95ad3d2bd9c329312f8250792a8205e14d79b79586dbac32a97788d9a1ed24460a7817c2bc5387c9e7f277b69930e63fe2d6e0d32ec700a9756ecb3b9f920a92e10b17d517dd499478c69399f1a82f411a0c5f4c25ce0b00fd9a910e6b19a37648d00642e31b207740b5f1a7104e0292942bc032a40228e8eb7972176c2b0ea12232258c45f5f66cc4efe5d735c76033897b923bef7fe715547f0d8c58b8ca963cdc3b47210a363b0ac3424a5c7797a14761e8b87e10cf892eea71e1941ec4d58c31a99cab233a81974f3d9e4efc1d5d34d393d3368d4721c41f463c003e306358976f98d71b2fa4642ac691f1bfa94ad6eab4e2e0065ad16c6b860eb685b0b5df895565757ba994136cffaaf277aa2686d87367181011ac6c80759d93bc02f671a5d020b8cc36900517fb4b398456eca68fc52a1c1db2787aeab54be209cdda07706fe560e79bb344f2ee6d3da00c84a492c838881dfe32c004a7a1f9c8103c11483bd87a9503a83b4b5cb822274d4231d8b7af371a6964c8b2fc136e29c75366d5d3f373191d9c3e1105271e9e321228a91be5b070bf3dc2a17fbc18ba7b2b6b4d9f7cea46e1bf12556ab2414620685981992df6f3379e07984525d84e2f5d1f9ee26b547f7321eb955f0a40c362525a620a732df937fabad54956718e09e60f450afd340f9e242462c805843f7ac0430c7d58d54920eaf635f0c6a42896eaa6920b34017fdeb72e24e11b9c1714a9dd8c11a2e91a331517b7808b8fa8527552639373e4a3b22f17f29edce723ea7afe0005a7cbf89187d2a5df59902b7ac8e49f35f54f070044b2d7a809fa9b951c44caa05a2dd69d51ad3d1ba4a1150ea221e1be91fba14f1dc5108dc2240fb96da5d8edc2a426d7bd2fc424fe95567d47ca599b73f2bee44167406985444459aa3a57b902ba83b2830b094c94c92931231d308e33c2fa053804564b7154380b9537ca89b53af547df49a353d5cbe4cc69385fd47c39277a8853f93f6563ead0b378efc1867d8d685eab6dbcbb255f6484947ffe40791465fceaa0bc7f1dd1c18361a180ea6d2b24e29331ff10be5ec5a7ac8e539e531b843bae38805d4e3bc9de4c8f4a8944c108fd91a016752a50fca0db8718ccd613abca544545cf879d059748f636ca012bd5763e6e2eaf0b278733026da8dcb2fb9d05b2a947c109496641a3997215fba9e86cb048e66e9fab417495aa3015c5c77aa0ce9cd80e2c4b4b857aa548d6b21d4dbbae3aae218e26f62b0385f9a68eeac6dcc52b1f6e72fc4323d78f73b791a5375f3c1c8c5b8f121e511a9a3d19fa4636f785f9668a44c5bde5b5e5690651c13cc54cabf8354974641ced6392f45a3ead832a966b85fd19370e31ffff0b86a29c333b400c9d8f2b4e47995cd3449f8b19a67fa084db5967719d3db065aec1385228ae6a5cc539890d3cd0f12e6b315eda37380de43066eeb71f3935bc5a919ab98bc3e36e689b6d88d97d2efaaef8c7f2e482e0aa57488cb34712e60a36b60e1e569f9dabb75d818314dc43e37ad99f5009e90663b2de85f7da4f7fb67e25e3d6934ba36febe990241ce3bedd8395ca51169191548285b4452ef0b74d193ff8dc82584f2867a67ec09de90e193d8a643c55ae4d1795457891f42b092dc59f2062a9829474af89fdb537b31d84c2ce91f9ea36d41686e7242e632bbae45af097a7e424919e17af4367efc7748764b7a0eef1e5da7e2c34f2d219f5cb36471b21ebcd574f94f0dc6a60f157dd73f1ca6ae3f38394c550d1d8c5789f426f8dc8521e24afbc454df48a8a9eddbbe42898c660568ef9dbb0fd351e44f75ab65960793e13ea9bd3b0253357ff6f0da1e5820c130d84f348d2537c1101b94eb5682c51169e423fabdfb6bd1147c70136735b1c0b09074c1cb9992f14e4b65d3e5095fe71f33bd8272211a43d9468931e1999aa1f84cbcc00be27b37e709c3e3822449ec7e2c6a8167ee3726520b60974132cdbc330d7ae0ebff4bc0609842fc81a596fea7ac3dcec12ccdcbba461d3e5e0b13c261542ca657df8f04f68d13533706ca70eba232d42b6323898c40d5bd0ba226b3866810c9fba62ead8d295105b3982055c8d3c93fc0c433b2de59fef61b521e1feb0e866be17fd2f8e3880db950596f1ca10000ff05462f039e002dc6c69d40f59941e16469a13b270407446c235f9d59bbd02772f152561520bb88a5f00981dfc58aa4621d0d95c4189ff6e0938981e4f5e5d9190c7fd91b3aa5e9c8354e34607864ed71af537284a4f082caff7abad44b96364015642a65be5e5d4c86faf6035b9f120189e10d8b366da14edafb44335d3683a24ac1bb09cfbaf86dd20ea47834ad3710f5f0b96c97816b0403a214b3252ce73656c3187c0e25d679a91a9a969c371379fcaa8c4b6fb2428420bd497cf61c8b2b65f1e1d0d2317aeb8c94"}, &(0x7f0000000040)=0x1008) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001180)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000001280)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000012c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0xffffffffffffff81, 0x4e20, 0x5, 0xa, 0x80, 0x20, 0x7f, 0x0, r3}, {0xfffffffffffffff9, 0x100000001, 0xfffffffffffffff7, 0x1, 0x9, 0x7, 0x1, 0xdecf}, {0x7, 0x4}, 0x0, 0x0, 0x1, 0x0, 0x3, 0x2}, {{@in6, 0x4d3, 0xff}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x0, 0x2, 0x0, 0x8a, 0x8, 0x80000000, 0x4}}, 0xe8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x1}, &(0x7f0000001140)=0x8) rename(&(0x7f0000fddff8)='./file0\x00', &(0x7f00007c7000)='./file0\x00') 2018/04/13 02:13:06 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r1, &(0x7f0000057fa0), 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f00000000c0)) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0xfffffdaa) close(r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f00000000c0)='wchan\x00') r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)=0x1b) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x0) 2018/04/13 02:13:06 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x100, 0x7) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) socketpair(0x13, 0xb, 0x3, &(0x7f0000000000)) ptrace$setregs(0xf, r1, 0x0, &(0x7f0000000040)) 2018/04/13 02:13:06 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x4, 0x4) fcntl$dupfd(r0, 0x406, r0) r1 = fcntl$getown(r0, 0x9) unshare(0xea300) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) 2018/04/13 02:13:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo\x00') r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x32, &(0x7f0000000200)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000040)=0x10) bind$bt_rfcomm(r0, &(0x7f0000000040)={0x1f, {0x2, 0x6, 0x9, 0x3, 0x5, 0x5}, 0x4}, 0xa) execveat(r0, &(0x7f0000018ff8)='./file0\x00', &(0x7f00004d9ff8), &(0x7f0000f2c000), 0x0) bind$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x5, 0x2, 0x80, 0x2, 0x1f, 0x8}, 0x4}, 0xa) 2018/04/13 02:13:06 executing program 0: r0 = socket$inet6(0xa, 0x200040000080801, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x8000, 0xffff, 0xfffffffffffffff7, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x5, 0x1}, &(0x7f0000000140)=0x8) r3 = socket$inet6(0xa, 0x6, 0x0) r4 = dup2(r0, r3) ioctl$FIONREAD(r4, 0x5411, &(0x7f0000000000)) 2018/04/13 02:13:06 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f00000001c0)=0xe8) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x23ce64ed, 0x802) write$tun(r3, &(0x7f0000000080)={@pi, @void, @eth={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@x25={0x805, {0x0, 0x0, 0x0, "63cdd17e47199f835067afeae27106"}}}}}, 0x24) 2018/04/13 02:13:06 executing program 7: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x0, 0x8) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f0000000380)='./control\x00', 0x7ffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r3, 0x3f, 0x9e2}, 0x8) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000180)='./file1\x00', 0x2) 2018/04/13 02:13:07 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x81, 0x8, 0x0, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r2 = dup(r1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000280)={0x59, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00000002c0)={0x81, r3, 0x10001, 0x6}) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000880)={&(0x7f0000000900)=ANY=[@ANYRES64=r1, @ANYBLOB="bb3e03ed3f13fb8ac1791bc2e80f7af3675b46cb0484fe2fff977fe8a43363d159d27d80ba5acb989266accd3329ef0c36838c49d0b921b2aca50ad8be62b20f3fe6c8d74d8566366ccd4e61a25704009c5c3b921588256a1a0d235fb65b680e0bf014937a42d0d80b91b676aa095d0c775ad2b66df26226a08f2be74027150173d0fa780249117d6138705ac718d1f334e61dbdf083f76dc084c202162e331075ab4156893bc1c5c7afcceebd2a553e9075a8ea876e4a2ccc08473d34a883aa2249bcb3ba830d860c4a7eecaacd3efd0f11d9a29918a8c86b"], 0x2}, 0x1}, 0x20004840) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9", 0x17}], 0x1) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) r5 = creat(&(0x7f0000000240)='./file0\x00', 0x1) getsockopt$inet_tcp_buf(r5, 0x6, 0x1d, &(0x7f00000006c0)=""/249, &(0x7f0000000380)=0xf9) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f00000007c0)=0x9, &(0x7f0000000800)=0x2) ioctl$VHOST_SET_VRING_ERR(r5, 0x4008af22, &(0x7f00000008c0)={0x2}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8200, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendmmsg(r6, &(0x7f0000002d00)=[{{&(0x7f0000000580)=@l2={0x1f, 0x1, {0xb3, 0x9, 0x80, 0x40, 0xffff}, 0x6, 0x9}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)="e7b6f96457320baabf5b15d4f09fcac488be71347c7957508ac56c9da1b5a8a480dfc4f331260b3b66808c987ad25e0f5f4fd5fb15b24ff0c33cfa823e1c3cf4846744b11d591a593e537b11ab5f", 0x4e}], 0x1, &(0x7f00000006c0), 0x0, 0x4}, 0x3}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r6, 0x80045301, &(0x7f0000000140)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) ioctl$KIOCSOUND(r6, 0x4b2f, 0x100000001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000000), 0x4) 2018/04/13 02:13:07 executing program 0: unshare(0x40600) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8081, 0x10) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)=0x3ff) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x3) 2018/04/13 02:13:07 executing program 4: mknod(&(0x7f0000c2a000)='./file0\x00', 0x918, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000), &(0x7f0000000140)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00']) 2018/04/13 02:13:07 executing program 3: r0 = shmget(0x1, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000240)=""/4096) r1 = socket$key(0xf, 0x3, 0x2) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') sendmsg$key(r1, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002580)={&(0x7f0000000040)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}}]}, 0x80}, 0x1}, 0x0) r2 = dup(r1) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/04/13 02:13:07 executing program 7: r0 = userfaultfd(0x80000) fcntl$getown(r0, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)) gettid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) sched_setaffinity(r1, 0xfffffffffffffe22, &(0x7f0000000180)=0x1000) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f00008dd000), 0x0) futex(&(0x7f000000cffc), 0x1, 0x2000000000004, &(0x7f0000000080), &(0x7f0000000000)=0x200000, 0x100000) 2018/04/13 02:13:07 executing program 6: r0 = gettid() r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/loop-control\x00', 0x14440, 0x0) signalfd(r1, &(0x7f0000000180)={0x8000}, 0x8) capset(&(0x7f0000000080)={0x0, r0}, &(0x7f0000000040)) r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000100)) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000000)=0x1e, 0x4) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f00000001c0)=""/85) 2018/04/13 02:13:07 executing program 1: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) recvmsg$kcm(r1, &(0x7f00000026c0)={&(0x7f00000004c0)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x4f, &(0x7f0000002640)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x0, &(0x7f0000000040)=""/7, 0x7, 0xfff}, 0xfffffffffffffffc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002880)={'ip6tnl0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000028c0)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, 0x7, 0x4, 0x9, 0x100, 0x40, 0xc0100, r2}) write$selinux_load(r1, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) close(r0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)={0x1c4, r3, 0x422, 0x70bd25, 0x25dfdbff, {}, [{{0x8, 0x1, r2}, {0x1a8, 0x2, [{0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x0, 0x8, 0xf1e7, 0x1000}]}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r2}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xffffffff}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r2}}, {0x8, 0x7}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x40000}, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000080)={'team0\x00', r2}) 2018/04/13 02:13:07 executing program 5: r0 = eventfd2(0x800000000000007, 0x80800) r1 = syz_open_dev$vcsa(&(0x7f0000000200)='/dev/vcsa#\x00', 0x81, 0x0) mkdirat$cgroup(r1, &(0x7f0000000240)='syz0\x00', 0x1ff) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40c3, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000500)={0x1, {{0xa, 0x4e21, 0x0, @empty, 0x3}}, {{0xa, 0x4e23, 0x1e9, @empty, 0x80000000}}}, 0x108) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000000c0)={0x8c7, {{0xa, 0x4e21, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x88) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000280)={r0, 0x0, 0x38, "128356959fc0f09eb804886dc8d38ecfa9acc29cf41db9f5820c72d6f0cf3fe89749da8d00fcceff89b8be8b2c55f579ac8e5140f2a5d5e9eeccb118970a8e1f80d5aa57e806801255fc5dba9c7b3ce7d831d06902afdef3edad101b47db99c715a54d17d5aae12a104d42db5956a5b7af78198fcef525d52e9983b73388e5cba0d8bf44e0c5c5c3b59c0d5637"}) connect(r2, &(0x7f0000000180)=@nfc_llcp={0x27, 0x1, 0x2, 0x7, 0xff, 0x3, "91b2e23aa1a80b9517067c21e7d2101a7433a3ebaa98385f196f41375cb52372c65f7b295e7a6d19f008e436e33e60a2a5ecd7e269875a98a3b3e6a7cfc893", 0x18}, 0x80) write$eventfd(r0, &(0x7f000000aff8)=0xfffffffffffffffa, 0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0x91, "adc6b6fdf0cb9224e4ea3a63f4acb6f3fef073cf72a3ef92e6968203ac5a381be571802d7e90d3b5e209655c1d22a7bd33c4c29938fe186d6ebf2c3329aa81e302e6d1f0b607000000fbdb6775aaeba4354a6ac8243122720a67bc3ae4be149f60d7f4192df25d3aecfda299051d34c43706ecdd9b3d1d3dee7b5f9f89c79822c88c50319641ab433a361d7308140dc64a"}, &(0x7f0000000640)=0x99) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x100000001, 0x2, 0x100000001, 0xfff, r4}, &(0x7f00000004c0)=0x10) setsockopt$inet_tcp_buf(r2, 0x6, 0x3d, &(0x7f0000000340)="c143c9e7fff2c32dee160658162a3d", 0xf) 2018/04/13 02:13:07 executing program 6: r0 = socket(0x1e, 0x4, 0x0) setsockopt(r0, 0x10f, 0x80, &(0x7f0000000000), 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) sched_getscheduler(r1) 2018/04/13 02:13:07 executing program 3: clone(0x0, &(0x7f0000000040), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000080)) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r0, 0x9) r3 = request_key(&(0x7f0000001280)='logon\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001300)='/dev/vga_arbiter\x00', 0xfffffffffffffffa) keyctl$invalidate(0x15, r3) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001200)='/dev/vga_arbiter\x00', 0x100, 0x0) bind$rds(r4, &(0x7f0000001240)={0x2, 0x4e21, @rand_addr=0xff}, 0x10) ioprio_set$pid(0x2, r2, 0x0) vmsplice(r1, &(0x7f00000011c0)=[{&(0x7f0000000040)="b0d2eba3d2407ec9b7087a96b534c93286f9c1ac629d51f63e159a8e32e0315cedc0479a061e8805bf1879c533f7d7d87cdec338b0f51fa30d0c72ad0d906383ad537931dbfc668e1945da0536b0acb992a92f213674915d1d199624e8f6d1dd17e6ecc2df70f07f36361b6210d31b6c9afcb5e6ea76310f9d7b597c3a6b38d5d424901005bcac642106dcaa6ef5f8d57ef0fd82e12f93a911a407312c416d05f04fbfbfa347490954ac7031d79578ab67c7342ac0cd228562a2933fde4f0f8cc2b30994a6180f5bd2f63a08aae621fb8f5a084510aef58a5a01a1d832926a3b2f1c828c52fca24a6f46eb8142aea2aa7389b0344de45c4e310a592e0445809e1f2ceeb2c0308377b1e89862804d997a1d74f19ef60a696e66adaa9d239b0ea19194383d72074b560bbffe986fbff51fff8a928a884410599bcc521ed2cf84f228c0791c1e1e2747c33cc139969cfd8e707a5c7cd8abe60a9b5d972867eddb0bda0fde536b52687e18f9f1918ecc54f087f37bfc1e0991e40062f8c77090077b496cee3e32fa3649f89b2d6f04b9019200933a65b6151f7731c9e3b0fae421f9627c533dcd802e49527915b1ace1008a07b9ab5cad3b71cbd501e404f9c71e50c00936bd7e9dd1af0df14b1aef7219850fa0a11ef94692f22e87a98a990853154ac0805d41ccb769b1c355bb3716e32736983c9c636624432f1cb4178b0e20f5d7239d72a36a80b8561540255e9e4e39631d4f186abda64af315b078008f8dd6c77996e205bdccd392c5b699fb55e55cbbcc3aa59f887489c67619a8b37e837f63d0d296a16b13810ee1e3e54fb9fdf5999705372cf15e7e60c90706642d52ad615c1e2ebc57749d1215f34c5c311f61049cbc41f1bd49a694b2882471c02841b0cf8e811aa70e50fc7a272cbf486984590da49f34529e44566a483b00673caee579c515621ca338bc0ccf1a61a69db3a2919e8ab25edd4b62e89dfea87ebf1871f37b8bcc9dbba802f164f4d81534b84c75ef2033b0ac6e2a666e85852847eea99fb0a7dba5aab3f80b32178091ddd2054843618dd476c90eb9f481fca51bd377f658e0e3ad7078f0a04e8cac03b988bc0b4e5d40c5f0e25ae9541f756e2b10ed6db1f5307a1979402d1e5b5f218a1d31d0bfa791fa4726d4349de82c669015793d598ca242d3e3d0b2f75b565529f60914051f7afeba448c6810e82bd0581c22874ac568b0680f66f92c8854fda86f2153fb143826c5da4abcb216e86bd2b0f63dd92e483d135465924bf7e367df28cc435a17c52a00aa1d4f98f9fb433a9144d329c3bd5b99628017a3dfd8fdf6ac2942f69dc048273e95543437083db278c381e50add1bddf545537a2ccafd6e460cecef9a945e82bb0afab8d585e0907d243bb3221b6afaa40957d6723e87ba4881e30566bcfa1cdc7ddcbc2cfca28b3f4f598510e1bb1dc842236ba063fd2f228d2352051b5579467ad4a44853cb547a91f2c8ccfb1174fdd4a60343928ff33bb08f8cab3cc26c4800e9b8b763b237d4ddb22e00744864f9e92aefd5fe0f8ec7adb6dabdf3c685020084c98369774a001aa686a889fab6105acc8e6f877909bc3a71a0b4830efa5b2517722c17e2d46fe9b83500d205f9589f0156ae6bcec88e7d31e278b7bdc6daca7f3afe7667e743f89ed9fb82d9ac0f8b0035e7b3f839d4294a0a56b51bd9fa2c871e070d2aab57084770b3f435e6395489a19168289fb7147fc2d7c826c171a8cd78ececf33e1f159b6d0a41a3ae7f353127771dee64ea8bc9dae874b9ae500f5293d7da7b35a0c146f967836032d9e84cf61dd39a552dd1eee3386ebf077fb1e021141e2216a11509ae1fa3d6fd7b37dec87d5d8783a1ef8113fc7da7809f64422c896cda7d9ddb60366750e67664533201394940853d1c2013bbd4ea1273b3ddacec7a1ae205bd0696be6a633e75a24f11768623ff070c6804c76e7add11f9aeec04ddb28af72aeb67d02e9d873a894372d14ea1ff0540a860c7fb1a2bce8c3de98214fce341ccd7be84ba8aa0968cc2da91539f5ef057fdbd53f93d1e38789be860b70c155b5c731072061d2b40f3580f7305b59accab035ca9dab90f30f5079f89fd3bd996f4eeae0b14db7b2704f3c55c53cb1b0a626fb23335414dcbcfce2b23bb577fa9bdb48d97430e1c2e67b2316bd5d0285ee2b8e4bab0aa9fc82d1d84ff5b851219afb7f8c1534cb54cd32b0cec118d69228d05a3427d26920876f0b44d5dee05a8dca3a32e66774c89f73ab56b102622ff80e0c7f2626dc2f340105ffddbd480d496a231f577f2b255961f7e0feaaa3c7028100cb213e4aab94947976441db9d90f9d535ffd9e378b1b8fdf27e93d1ee3b86b797a3939ae6882442fbd5848576ddb86ea8d50f601314f97b12e892a2c391f8a694b14b408ca11b564644089ea07896dea6474eb04d7805060a6fdac1c850ccfc2894810079505766842755d9258385e1042eaed411af314cb50b57c5ca57c7d66665c8dab645a63ef23bc33a0e14a83b6b350ce250d9cc05b6de1cf42ca9f3c70b42b21d0848b686ba3e95802830a6526bd8f096e3f351ceafed27fa3c2799728ec1e715be5d1a4b17f8df50ac7fbefb0fe5e52ca6c7399e68d13bc1d89172b68b18e814c75bdc8a118fe646c6e4467a484b539546ab40372e3397310251c27adba0b57e726335b8339d32004b5279d630af891160e29712c4f5ecc57c8c110dd1b2a65982dcf4e4875e59116ec99cbc1fe88909ff3abb267b451609c293fecc297dbf22d3c7f2a5678d0275a781978e65ff1589b52ff12ccdcc6707a5ade09aa515c12bc14727f20be82264b8f23c33cd5631083b0394ca37d2c955df652be6a8ff48d9a39eed1bcfc9073b07972e855b21ef6971430881d045db212a6612668f64722b1ac875b5656eeb324f881c033a1160de5dfca0c6f9c0f42f4dd33402fc4692ffc7d9fbf158ac2900903015477da29c623dc251e0a86ac4fb5b0fee702e452633f8759664c12329bb6a9646ff4ecf2705432e0e0df5e7600ea5a99c2a34f8f5f25d74c9c43689b8aa4ab109bb3b2eec6acb468f41a5452b9b23d8581c19add51b19d6d24c5f21e3f26e5930b53c3729f2e37917a94f98857b11efaa63af81564cfc3f4a1b24571a96de58362fc1a07072776ae771b451373fe5d092a34178e3bf42ff7788910ea805989f8215997ff839dd79451a719eba119f3eaad3d660f11791604590a0bb573f3297d3d4bbb8605cee9c190004616bcbccff3ec237a7617c0b8d994ec5d8e47c99c144b8addd15bfa320cf8025402fb3821b854597bb12d92fb56225ed4f991ab3d3b53930aa1aa3aff826b0fcaf71f35858077cad467d52a8e401431b6ba5d310034b5aa53b27770cc47a4c43dd1855645e5e514201ec2f4ef9b4c84c8b67893f4bfb0803258fd9e6af4278b15d83f5d1e323977c2344aac8e692a63a8495d81ae1d46801ffda7ce353753a1d9be3bc84e00fbbce244cf04ebf04293936de4c5f576af3ae03169cf83c76784ebc881de8a0d211d0771fe2d6ac221a0fe65283925ea7c253ca8a43a1da123c7e7ed32492aaac53c740d87b16d15ecd79cab029db3bfbc9bb606af0514c87c1d6b6c51ad33164fd527ada3324e141818d06d6134d648ea3c24c3017acfcba661b2ce089297a5beace6f09d707cb13da6848a4e8a6be4f529cc9c44dddc48099f7b6a4797fdfb95d397984bd429c14f57a04ea788b86dd639d9db0ef96b165d189f78dd039226adabf17664240817ae0bb2e0f67de81629862a2df4a2befbfae8841bbb55d744df84e952556b3e1a09b24da5e1426e62ba13a1985816d1ac63a11fe80f0e7095103ad2832d2f179b7365d46574e53cae05e8af52a8f1f5ccdf910994484f5fc829feca4f57411c101ad010766d3cef15c0e40bde1ea2965eec7603a82755cea7bc16f29e5a41a7426725d6271417dc260e88bf133bcf52d7bad65fe46c118859fab4a11ac66309c68ab19f14da3720960259ec2ed519d0b53f5d3c446bbe4df08cf1ca60c731723854b75c3327829ab90f569c7a9e6514ce5847923594427509125b38de155ae225520554ff5d71153b3741599d572595b9c1857e6d0b778c949140aff1abc7c2fff2ba96d7327917ddb17b8d4d70a6310019f20eae2918363c7f953747c0eff8d14acfd225b6e8812ad7ea26939d44fd9919d4a96ceb76c2e63d8e8b76c2e656e5de2a5b6d190f43263f73ed4a03f966cc6fb13769cbcacb11b225f77257889d4251984772384cff10485c47b7ddb235439b20b84fc38b7f288d9318467aad0bb0c284cf5129d5730527dc049a5c8f78fae440d411ef5228d7e2e0dd7e1817bf956b4e4444aa51983794dae60aea5a3a614b668a10e3544451b319cbda5c3fdc02662dc2647d81a8ca15b9aa6e9ae4e296004ca49e8c423d6fe58354142bfb8af195e4e294c348022194d861d7e33a235e42bd61a6ac909755005efefccfa549bdd291f2df91e1b066d0b613b17c6b837961b588af79ca1ed68a986c1abded576ea6ae7c5d2884fd2b663c317c259d37f270c63a29cda4d416fe7f726277b7163cf0ca2350f593d4991007699a702dfcb3fe7d933860bb35e0d230ea517e0c1114d812a23de7b3e0e4a7ec53fc150674882ae5a3f2d80f91de9531be9d230bdc4ef5e8d6999221fe294c2f2b705d4c496f51d26cde6faa6a93300a5f31c9742afc60c8b658f72c003ec0824376700dd48f3674e28c83fa29b2265f2a3d4bf66a45315bdcf75dd26a1545bee7ea7ce29eb87869c5f9ba3c3954d11857f4a0422759bbe663c8b668683bf8a4968fd38ed335d7f5d95eb65ba20cd645f3384aecf0ae0fd1c23bddcd26a9beec8dc416a05a790b0ee65e9defe24d689b16daf2eea3e820bdf8a02214832e2d1702fa8fc2bbbfa648e410afad9e1f869f1a46d707c289f7c5c5979ad2e00b58580cd9980d70e7c26f273ed8723875e9c0090552432dff6e8554d5a18898e76c6f7e5b07af1c3b06d6b0cb461de05089ef3414ec0de7bf57fd0b5aeb593a69c8bbc54bd210a4f6239f45c20055082bb7d7a5fe56b4222789bd4f85dda2d0aa072d54632b20308aada8227223b23db254b7f49aff0d5026278de71ad9830a721e6e16f7ff8139f575e9aba072cd0ae7a85e0562878893514d47caffcf3d415120e5b2a484294d1b9a9ff8532adf404b1cd612be9793243e741c3a83a04e8336d7cc40dd82855e3c1499f2b590222ee9b38ac6da03f2a2b096dd6363d036aa07f702f9b1bfe584a424d54c74e25f7478a1713b3ef60ab451a498eda758b1cf32e7f876fd710a661537697c62282237f06a4744dc7ee1bb4389b53ec92098e9093bfd817570e5bc8fa4e734ce9fb05f137fd87a2c486f0db2d98333e9504349468cbb6b69b2140068758216d90fbf7038d93b2e3cf2f85d95b056f03b65e4fe28331162261c436820952ce5b0410393a2dae17ec27f3c45089d5fd60a2604a6e5aeb8a419a163857b0bcb80cf2a6b619fa3ccfb3a03dbc02fde5c833dc270f64716d3ce52aed0e7f533ba162a9a39c0716b80177c18af15bdd450f8ef7f2b0e00dd604c92cc7c125ab366a8be7dc9f0a995f2099cd3ecca9f87f1815087fa3774989b6533bc92bb1b2a6cc72da0198b8b104ef7aa03e73f308a88adf2ed4a9b7d1d48011ebdc9409c477de793f30abea578db20b1da71b865e709a55a3f5ecbe6ece81b6b7cc95ac6426013dca902d6419442d8745424dded4dad8756d322ee7", 0x1000}, {&(0x7f0000001040)="2c309fef41eb40bbd93e396fe52dfe597023261749e082e3b19b1bbffcac880e614c64a63d02ff4d795c8bd9e5ad7f83c26c4693a42c6b5e9f28738d9faf002594c86718b774bef5e1b2c28165520c4d2cd80178922dd6817266c1854d52a5b7918dd5aa8c1f3cf141e9382da9cae2eccc22516d0f871b2733ff3dd6ad3c79ebfe342ac4929c35606c31ca1bced62b8d1fb4b901ca239d8aa717241883c1f07bcf9f91e1dd2408", 0xa7}, {&(0x7f0000001100)="2041d82e1dfc29dfdfccc5ff3f862e55c866ae16abc60d2f37bc350f2d9d082dbc8d22d95a8433ff6a8a1d207c4a871f197d286419671c9b8a", 0x39}, {&(0x7f0000001140)="8adccffe9cf357c5e388f71a3b21f5e1f89f1a3b5d3f413530add449e048869d8c8f2b29a1269b6579b8ffd55b1c914a355b34ce964fc9556214ac85c94833cc789d571aa9d31e3e3e0351fd5b283b805b759d53390b66196a786d579a197aa15c9e7bdeab8924797ed6ac88c7584e57f4e40c", 0x73}], 0x4, 0x8) 2018/04/13 02:13:07 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) openat$vcs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vcs\x00', 0x101000, 0x0) r1 = dup3(r0, r0, 0x80000) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000000000)=""/25, 0x19}, {&(0x7f0000000400)=""/108, 0x6c}, {&(0x7f0000000480)=""/158, 0x9e}], 0x4, 0x0, 0x0, 0x2}, 0x10001) r2 = openat(r1, &(0x7f0000000380)='./file0\x00', 0x80000, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f00000000c0)={0x8, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000200)={0x81, 0xc0, 0x820c, 0x1000, 0x0, 0x4, 0x3, 0xfff, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000280)={0x9, 0x4, 0x1, 0x9, 0x3, 0x7ff, 0x9, 0x8, r4}, 0x20) r5 = creat(&(0x7f0000000600)='./file2\x00', 0x0) getgroups(0x5, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000005c0)={r4, 0x914, 0x2, 0x8593}, 0x10) setregid(r6, r7) write$cgroup_type(r3, &(0x7f0000000040)='threaded\x00', 0xf652) dup3(r5, r3, 0x0) 2018/04/13 02:13:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000016, &(0x7f000039c000)=0x3fffffffffffffe, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x808, 0x4) prctl$getreaper(0x5, &(0x7f0000000140)) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000380)=0x6, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000040)={0xff, @multicast2=0xe0000002, 0x4e21, 0x2, 'lblc\x00', 0x2, 0x4, 0x10}, 0x2c) connect$netrom(r1, &(0x7f00000000c0)=@full={{0x3, {"12b26434fe5f6e"}, 0xbb89}, [{"b6585ce17ed6b9"}, {"618911b5741215"}, {"33008c2e17cc67"}, {"cee000293d43a3"}, {"fcdc652d955e80"}, {"4050bdea7bc4c7"}, {"07b2bb9d33b8fd"}, {"d71d27d6701064"}]}, 0x48) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000180)={0x1, 0x4, [@random="5eaa25a33870", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) 2018/04/13 02:13:07 executing program 0: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) unshare(0x40600) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000000), 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x100) accept4$llc(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) 2018/04/13 02:13:07 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x81, 0x8, 0x0, 0x77e, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r2 = dup(r1) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000280)={0x59, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f00000002c0)={0x81, r3, 0x10001, 0x6}) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000880)={&(0x7f0000000900)=ANY=[@ANYRES64=r1, @ANYBLOB="bb3e03ed3f13fb8ac1791bc2e80f7af3675b46cb0484fe2fff977fe8a43363d159d27d80ba5acb989266accd3329ef0c36838c49d0b921b2aca50ad8be62b20f3fe6c8d74d8566366ccd4e61a25704009c5c3b921588256a1a0d235fb65b680e0bf014937a42d0d80b91b676aa095d0c775ad2b66df26226a08f2be74027150173d0fa780249117d6138705ac718d1f334e61dbdf083f76dc084c202162e331075ab4156893bc1c5c7afcceebd2a553e9075a8ea876e4a2ccc08473d34a883aa2249bcb3ba830d860c4a7eecaacd3efd0f11d9a29918a8c86b"], 0x2}, 0x1}, 0x20004840) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9", 0x17}], 0x1) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) r5 = creat(&(0x7f0000000240)='./file0\x00', 0x1) getsockopt$inet_tcp_buf(r5, 0x6, 0x1d, &(0x7f00000006c0)=""/249, &(0x7f0000000380)=0xf9) add_key$keyring(&(0x7f0000000500)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f00000007c0)=0x9, &(0x7f0000000800)=0x2) ioctl$VHOST_SET_VRING_ERR(r5, 0x4008af22, &(0x7f00000008c0)={0x2}) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x8200, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) sendmmsg(r6, &(0x7f0000002d00)=[{{&(0x7f0000000580)=@l2={0x1f, 0x1, {0xb3, 0x9, 0x80, 0x40, 0xffff}, 0x6, 0x9}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000600)="e7b6f96457320baabf5b15d4f09fcac488be71347c7957508ac56c9da1b5a8a480dfc4f331260b3b66808c987ad25e0f5f4fd5fb15b24ff0c33cfa823e1c3cf4846744b11d591a593e537b11ab5f", 0x4e}], 0x1, &(0x7f00000006c0), 0x0, 0x4}, 0x3}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r6, 0x80045301, &(0x7f0000000140)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) ioctl$KIOCSOUND(r6, 0x4b2f, 0x100000001) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000000), 0x4) 2018/04/13 02:13:07 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='status\x00') ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000540)={0x1, &(0x7f0000000040)=""/63, &(0x7f0000000480)=[{0x0, 0x8e, 0x7, &(0x7f0000000080)=""/142}]}) statx(r0, &(0x7f0000000340)='./file0\x00', 0x100, 0x410, &(0x7f0000000380)) preadv(r0, &(0x7f0000000000), 0x10000000000001da, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000140)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000180)={r1, r2}) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)=ANY=[@ANYBLOB="0800000000000000ff0f000000000000050000005e490000060000000000000000000000000000000900000000000000ffffffff000000000000000000000000000000002300000000000000000000000000000080000000000000050000000000000003000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000001000000010000000600000000000000c7e90000000000000000000000000000000000000000000000040000000000000000000000000000400000000000000001fcffffffffffff07000000000000000000000000000000000000000000000001080000000000000000000000000000c3fdffffffffffff02000000000000000700000000000000000000000000000000000000000000000f2a00000000000000000000000000000000000000"]) fdatasync(r0) 2018/04/13 02:13:07 executing program 6: clock_gettime(0xffffffffffffffff, &(0x7f00000001c0)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2}) 2018/04/13 02:13:08 executing program 5: request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='em0keyring%%]selinux{}:vboxnet1md5sum^eth0GPL:eth1\x00', 0xfffffffffffffffd) add_key$user(&(0x7f0000000340)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='\b', 0x1, 0xfffffffffffffffd) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) 2018/04/13 02:13:08 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) close(r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000000c0)={r1, 0x2}) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x4, 0x0) 2018/04/13 02:13:08 executing program 4: r0 = memfd_create(&(0x7f0000000000)='))\x00', 0x2) fallocate(r0, 0x0, 0x8002, 0x4) write(r0, &(0x7f00000000c0)='\r', 0x1) fcntl$addseals(r0, 0x409, 0xf) accept$alg(r0, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, r1}, 0x14) fcntl$notify(r0, 0x402, 0x12) 2018/04/13 02:13:08 executing program 2: r0 = semget$private(0x0, 0xa, 0x0) semop(r0, &(0x7f000002efe2)=[{0x0, 0x4}], 0x1) prctl$setendian(0x14, 0x0) semop(r0, &(0x7f000001a000)=[{0x0, 0x81}, {0x0, 0x80}], 0x29d) semop(r0, &(0x7f0000176ff5)=[{}, {}], 0x2) semtimedop(r0, &(0x7f0000000000)=[{0x7}, {0x0, 0x8}], 0x2, &(0x7f0000000080)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x1ff) 2018/04/13 02:13:08 executing program 1: mmap(&(0x7f000040b000/0x2000)=nil, 0x2000, 0x0, 0x24013, 0xffffffffffffffff, 0x0) setxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='security.evm\x00', &(0x7f0000000240)='/dev/snd/timer\x00', 0xf, 0x0) 2018/04/13 02:13:08 executing program 6: r0 = gettid() getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x100000001}, &(0x7f0000000100)=0x8) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = dup(0xffffffffffffffff) r4 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000180)={r1, 0x3, 0x20}, &(0x7f0000000280)=0x4) process_vm_writev(r0, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) close(0xffffffffffffffff) ioctl$LOOP_CLR_FD(r3, 0x4c01) 2018/04/13 02:13:08 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}, @in6={0xa, 0x4e21, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0xc}, 0x3}], 0x70) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040), 0x0) bind$netlink(r0, &(0x7f00000000c0)={0x10, 0x0, 0x25dfdbff, 0x68000080}, 0xc) 2018/04/13 02:13:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000e4d000)=0x7, 0x386) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/13 02:13:08 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000940)='/dev/input/mouse#\x00', 0x81, 0x81) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000980)={0x0, 0x1}, &(0x7f00000009c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000a00)={r1, 0x0, 0xa, [0x7, 0x101, 0x2, 0x3, 0x3, 0x9, 0x8, 0x54c, 0x0, 0xa9b]}, 0x1c) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x264080) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f00000000c0)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x40600) getsockopt$inet_tcp_buf(r3, 0x6, 0x0, &(0x7f00000021c0)=""/4096, &(0x7f0000000080)=0xffffffffffffff9d) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000100)={0x0, 0x80000001, 0x0, 0x5, 0x5, [{0x3ff, 0x100, 0x4, 0x0, 0x0, 0x2}, {0xfff, 0x9, 0x2, 0x0, 0x0, 0x80f}, {0x4, 0x14000000000, 0x1, 0x0, 0x0, 0x80}, {0x80, 0x1000, 0x7, 0x0, 0x0, 0x104}, {0x45507dd6, 0x401, 0x32}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0xffffffffffffff01}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x10000}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x2f8}], 0x74) 2018/04/13 02:13:08 executing program 1: mmap(&(0x7f000040b000/0x2000)=nil, 0x2000, 0x0, 0x24013, 0xffffffffffffffff, 0x0) setxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='security.evm\x00', &(0x7f0000000240)='/dev/snd/timer\x00', 0xf, 0x0) 2018/04/13 02:13:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x424, 0x41) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xe2, "f3e8a9ae71dbaf1746888b8b3aa8e4dd359b57164fc540a896f752ba30db59b720e567d3128cbb01e766bacaf02b3dc3a3b456fe969731de368b794ae36a4addb0ca7b5b6c4d9f82a8ea1d0c78edbba0cf0f7c2a5338f42711b983398f7505b12e72e1b462c8ef0817185adcd2b7c309fb02e3df184ab745f08ee911d622e545eb0c019c05a446bd5d663aaca8532f283af7cd7763fe0c1b345d00a88492941fdaaddcda0823e8e169b6de02716dc0082c9a08d168281bcd72e5847547135599099fca501bd00b992307ec51bb61a688aa5ec36f5268ac8cb762f75c8f1554c30bd8"}, &(0x7f0000000240)=0xea) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000280)={r3, 0x8}, 0x8) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000340)=0x1, 0x4) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=@bridge_newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x30}, 0x1}, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000002c0), 0x10) 2018/04/13 02:13:08 executing program 4: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x401) accept4$netrom(r1, 0x0, &(0x7f0000000180), 0x800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') fallocate(r0, 0x2, 0x7fff, 0x5) sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r2, 0x400, 0x70bd27, 0x25dfdbff, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x10000}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x20044050}, 0x1) 2018/04/13 02:13:08 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x14, 0x80000) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001540)=ANY=[@ANYBLOB="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"], 0x1198}, 0x1}, 0x0) bind$packet(r1, &(0x7f0000000280)={0x11, 0xff, r2, 0x1, 0x7, 0x6}, 0x14) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e20000000000000000000000000080012000200010000000000000000003000000002110000000000000000e100000200000000000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) 2018/04/13 02:13:08 executing program 0: r0 = perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x200000, 0x0) perf_event_open$cgroup(&(0x7f0000000100)={0x7, 0x70, 0xfffffffffffffffa, 0x4, 0xb3, 0x1, 0x0, 0xffff, 0x800, 0x4, 0x100000000, 0x8f, 0x3ff, 0x101, 0x4, 0x7fff, 0x5, 0xffff, 0x6, 0x10000, 0x3, 0x1, 0x2, 0x8, 0x40, 0xfffffffffffffffa, 0x3f, 0x1, 0x2000000000000, 0x4, 0x7, 0xfffffffffffffffa, 0xfffffffffffffffb, 0x3, 0x4, 0x6d1, 0x4, 0x7, 0x0, 0x10000, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x20, 0x800, 0x5, 0x7, 0x1, 0x400, 0x3aae}, r2, 0x7, r0, 0x2) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000080)={0x8, 0x7, 0x3}) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) recvfrom$inet6(r2, &(0x7f00000001c0)=""/101, 0x65, 0x2, 0x0, 0x0) 2018/04/13 02:13:08 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000540)='./file0\x00', &(0x7f00000db000)='tmpfs\x00', 0x0, &(0x7f0000000500)) r0 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='vmnet0[nodevmime_typeposix_acl_access\x00', 0xfffffffffffffff9) keyctl$clear(0x7, r0) r1 = msgget$private(0x0, 0x3a) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000340)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000380)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000440)={{0x33f82ad4, r2, r3, r4, r5, 0x4, 0x101}, 0x4, 0x8000, 0x8000, 0x8001, 0x4, 0xfffffffffffffffe, r6, r7}) 2018/04/13 02:13:08 executing program 7: r0 = epoll_create1(0x0) pipe(&(0x7f0000b79ff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006d0000)='/dev/rfkill\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f6ff4)) ioctl$TCSETA(r2, 0x5406, &(0x7f0000000000)={0x401, 0x1, 0x7, 0x80000000, 0x81, 0x4, 0x9, 0x1, 0x101, 0x2ff1a905}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9eff4)={0xffffffff80000005}) 2018/04/13 02:13:08 executing program 1: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000001240)='./file0\x00', 0xfffffffffffffffd, 0x0) r1 = dup3(r0, r0, 0x80000) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r2 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000001080)={0x0, {{0xa, 0x4e22, 0x7219, @mcast2={0xff, 0x2, [], 0x1}, 0xac1e}}, 0x1, 0x2, [{{0xa, 0x4e22, 0xda5, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, {{0xa, 0x4e22, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x6}}]}, 0x190) getdents64(r0, &(0x7f00004a9000)=""/4096, 0x1000) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) open$dir(&(0x7f0000001040)='./file0\x00', 0xc080, 0x44) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001340)={0x0, 0x94, &(0x7f0000001280)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}}, @in={0x2, 0x4e22}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000001380)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000013c0)={r3, 0x8000}, &(0x7f0000001400)=0x8) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$getregset(0x5, r5, 0x800000, &(0x7f0000000000)={&(0x7f00000033c0)=""/4096, 0xfffffffffffffd2c}) getdents(r2, &(0x7f0000000040)=""/4096, 0x1000) getdents64(r2, &(0x7f00009ecfad)=""/83, 0x53) 2018/04/13 02:13:08 executing program 5: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000123000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00006de000)=""/50, 0xa7339b2c) r1 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x2, 0x8000) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000000c0)=0xa8) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080)=0xfffffffffffffff9, 0x4) 2018/04/13 02:13:08 executing program 3: r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f0000001100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000180)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20008000, &(0x7f0000001040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) 2018/04/13 02:13:09 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) readv(r0, &(0x7f00000011c0)=[{&(0x7f0000000000)=""/93, 0x5d}, {&(0x7f00000010c0)=""/245, 0xf5}], 0x2) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) syz_mount_image$jfs(&(0x7f0000001200)='jfs\x00', &(0x7f0000001240)='./file0\x00', 0x1, 0x4, &(0x7f0000001380)=[{&(0x7f0000001280)="02fc32acea4237a78f7d9fd433c9b2bd84f7512b93747dece7cb251d281d809a4a1a5f562bfa77b3c3841d24e99c0bf196915a8c8d76a7eaa2f3506bb6f16017614e8ce8efd972212b", 0x49, 0x3}, {&(0x7f00000014c0)="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", 0xff, 0xffff}, {&(0x7f0000001740)="e295890afe2413d91800372e35ae898d83a8fe45a7245d5ccc52884020c7ab83cdae2063174316a7d2cf27c70d8f31f761dad62dea16e1ccc25948d6f678b219db21404f0766c4b6832a031674463e957bcd501b2c3e6ecc79f636311e3c96a33e324c14f23a8012adbd05e98e2046e5ce3fd45240acb7ef40fd5f336c8385d2f321cf28868360e34fba3ab144aca1f71f080cd3cf1d2ca5120da1aa107d400968996c5019cde450601bab4b6687e0ede741aad2b6fc8185e1ded49c1a87bdc6ec788b7948c605ee2e6e8a94ebe0c95b2741b8c93dc6c7ad6d1edfdb270c9131d5a30439de19", 0xe6}, {&(0x7f0000001300)="615f395ab2c4ad0a87960ef388dd1fb83fedca7d03b915c035c043eee8828642fcfb19f1", 0x24, 0x1ff}], 0x4020, &(0x7f0000001400)={[{@grpquota='grpquota', 0x2c}, {@usrquota='usrquota', 0x2c}]}) bind$alg(0xffffffffffffffff, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acc3d6614713177f7e6614cd1850335982678891076a6d4b8a9ae62d7acf0f532e1dc8d8", 0x30}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000001700)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xc1}, 0x0) 2018/04/13 02:13:09 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x3, 0x4, 0x101, 0x2, 0x4}, 0x2c) 2018/04/13 02:13:09 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x24, &(0x7f000001d000)) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a4000000f3bf5b8027b30084fda805eb1889cf3db823976d84d3d61bf86db9201ec6e325d3b9c72b8cf908c5b86ace00e7249bc342a849e68f527806f525e0db1e9ff8453c2d040b8c165e89801c50d72477799c71462944e1c91e3a48a02c8485812c041e86cde5fa70699efd58bc103b3be4722a7ed7a7cc13182bf86ddcb549990c68ffd20b26bbca1c34993e015fcc6f6a827b331954ba3743196a3b197a9df8ea5ee4e3d08b"], &(0x7f0000000380)=0xac) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000003c0)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x9, 0x1f, 0x200, 0x7, 0x5, 0x4, 0x10000, 0x7fffffff, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e21}}}, 0x84) r5 = semget$private(0x0, 0x3, 0x10) semctl$GETPID(r5, 0x0, 0xb, &(0x7f0000000180)=""/247) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000480)=""/4096) 2018/04/13 02:13:09 executing program 5: setsockopt(0xffffffffffffffff, 0x20000100000114, 0xa, &(0x7f00003cbffc)="0200ee00", 0x4) 2018/04/13 02:13:09 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f0000f64fff)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101]}, &(0x7f0000000100)=0x100) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000240)=0xd1d6, 0x4) recvfrom$ipx(r1, &(0x7f0000000140)=""/92, 0x5c, 0x10100, 0x0, 0x0) getsockopt$packet_int(r1, 0x107, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffffffffffff6) 2018/04/13 02:13:09 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000001c0)={"736974300000000000000200", @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_setparam(r1, &(0x7f0000000040)=0x800) 2018/04/13 02:13:09 executing program 3: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/sockstat\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000140)=0x8, 0xfffffe7d) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}], 0x1c) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000180)=""/174) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x3f, 0x40) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000080)="79b71cbda7e5545295fa22e331e2072e8ca6b3c576fe870be94e59c150d9a5a23685e0c88899b52eaa31") getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x48, &(0x7f0000000240)=[@in6={0xa, 0x4e22, 0x40, @empty, 0x2}, @in6={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000300)={r3, 0x8}, &(0x7f0000000340)=0x8) 2018/04/13 02:13:09 executing program 0: r0 = semget$private(0x0, 0x20000004103, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) semtimedop(r0, &(0x7f0000000040)=[{0x7}, {0x0, 0x0, 0x1000}], 0x2, &(0x7f0000000080)={0x0, 0x989680}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000000)) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/04/13 02:13:09 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x7) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={"64756d6d793000e6ffffffc5ae596d00", r2}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)={0x80000000}) mount(&(0x7f0000000000)='.', &(0x7f0000004900)='.', &(0x7f00000005c0)="95001c5ceff0b7933c2b716272698aa1646147", 0x1000, &(0x7f0000000540)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000080)) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000040)={0x7, 0x8, 0x100}) 2018/04/13 02:13:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r1}) bind$inet(r0, &(0x7f0000df1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="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", 0x1023, 0x8000, 0x0, 0x0) pipe(&(0x7f0000001100)) r2 = syz_open_dev$mice(&(0x7f0000001040)='/dev/input/mice\x00', 0x0, 0xc0040) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000001080), &(0x7f00000010c0)=0xc) 2018/04/13 02:13:09 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'ifb0\x00', 0x480a}) shmget$private(0x0, 0x2000, 0x54000008, &(0x7f0000ffc000/0x2000)=nil) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000000)=ANY=[@ANYBLOB="000007000acd5c419c42aaaaaab0bca0552ee48d4211fde9f826c932aaaaaaaaaa10aaaaaaaaa8bb91d04374864f"]) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'team_slave\x00', 0x502}) 2018/04/13 02:13:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_gstrings={0x1b, 0x100, 0x13, "0241b6a79c4ec935f22bc63aeae3521257137b"}}) link(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)='.\x00') setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="0a5c54d19ec75e6983850600000000001f000000000000000a6febb1c979a807d57bcc7182b5991acb3fd0090463c96d2e61b55465a24296265137f115f0f6e6a42effefff7f0000000055bee038f4b6701b789a814e", 0x56) 2018/04/13 02:13:09 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="710700000000000000e203638dd720c2", 0x325535df865542af) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) getegid() sendto(r0, &(0x7f0000000040)="ce2698a00842e423a7d4bf0300243b0730d555e2dec313", 0x17, 0x0, &(0x7f0000351ff0)=@nl=@proc={0x10, 0x0, 0x25dfdbfb}, 0x80) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000300)=0x9c0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000200)=0x6) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000100)=[0x1c1c, 0x4cf]) ioctl$VHOST_SET_VRING_ERR(r2, 0x4008af22, &(0x7f0000000180)={0x1, r2}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) recvmsg$kcm(r3, &(0x7f0000000140)={&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000100)}, 0x2000) recvmmsg(r1, &(0x7f0000004c00)=[{{&(0x7f00000014c0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002600), 0x0, &(0x7f0000002640)=""/4096, 0x1000}}, {{&(0x7f0000003900)=@ax25, 0x80, &(0x7f0000004a00)=[{&(0x7f0000003a00)=""/4096, 0x1000}], 0x1, &(0x7f0000004a40)=""/12, 0xc}}], 0x2, 0x0, &(0x7f0000004d40)={0x0, 0x1c9c380}) getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) 2018/04/13 02:13:09 executing program 7: unshare(0x40600) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000240)={0x5, &(0x7f0000000200)=[{}, {}, {}, {}, {}]}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000700)={0x0, 0x1, 0x7ff, 0x6}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4240, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000080)={0x7, 0xffffffffffffff48}) ioctl$TIOCGPTPEER(r0, 0x5441, 0x7) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000740)=""/4096) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') fsync(r2) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0], 0x8, 0x2, 0x7, 0x2}) 2018/04/13 02:13:09 executing program 0: unshare(0x400) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=ANY=[@ANYBLOB="18000000000000000000200000000000850000002f00000017000000000000009500000000000000"], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000080)) r2 = socket(0x10, 0x3, 0x0) sendmsg$kcm(r1, &(0x7f00000011c0)={&(0x7f00000000c0)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, &(0x7f0000001180)=[{&(0x7f0000000140)="cabe24b0fdbfb04646", 0x9}, {&(0x7f0000000180)="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", 0x1000}], 0x2, 0x0, 0x0, 0x40000}, 0x4040081) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000001240)=0x2, 0xffffffffffffffeb) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000001200)={0xffffffffffffffff}, 0x1) 2018/04/13 02:13:09 executing program 1: ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000040)={0x80, 0x0, 0xc8}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000010c0)={r0, &(0x7f00000000c0)="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", &(0x7f0000000000)="f9e315ab1e7b6ba014194cd69c879449aa976c2fee576f492c8d263eda1e860d9b643f2dee98d8d51b2b75d4c8e8bd2d91", 0x2}, 0x20) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000010000)={0x1, 0x3, 0x5, 0x100}, 0x2c) bpf$MAP_DELETE_ELEM(0xf, &(0x7f0000005ff0)={r1, &(0x7f0000005fff)='F'}, 0x10) 2018/04/13 02:13:09 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r0, &(0x7f0000000040)=@random={'user.', '/}/nodev!#\b/\x00'}, &(0x7f0000000080)=""/83, 0x53) socket$inet_tcp(0x2, 0x1, 0x0) [ 65.027742] ================================================================== [ 65.035164] BUG: KMSAN: uninit-value in crypto_inc+0x2ab/0x2f0 [ 65.041143] CPU: 0 PID: 5575 Comm: syz-executor2 Not tainted 4.16.0+ #83 [ 65.047979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.057338] Call Trace: [ 65.059936] dump_stack+0x185/0x1d0 [ 65.063573] ? crypto_inc+0x2ab/0x2f0 [ 65.067380] kmsan_report+0x142/0x240 [ 65.071191] __msan_warning_32+0x6c/0xb0 [ 65.075262] crypto_inc+0x2ab/0x2f0 [ 65.078894] drbg_ctr_update+0x3a04/0x3d10 [ 65.083150] ? drbg_hash_df+0xc70/0xc70 [ 65.087128] drbg_seed+0xcba/0xe90 [ 65.090684] ? __kmalloc+0x23c/0x350 [ 65.094398] ? _cond_resched+0x3c/0xd0 [ 65.098304] ? drbg_kcapi_seed+0x129f/0x2270 [ 65.102713] drbg_kcapi_seed+0x1c97/0x2270 [ 65.106954] ? drbg_kcapi_random+0xc20/0xc20 [ 65.111380] crypto_rng_reset+0x262/0x310 [ 65.115534] rng_setkey+0x8b/0xa0 [ 65.119001] alg_setsockopt+0x6c5/0x740 [ 65.122979] ? rng_release+0x50/0x50 [ 65.126715] ? alg_accept+0xd0/0xd0 [ 65.130350] SYSC_setsockopt+0x4b8/0x570 [ 65.134422] SyS_setsockopt+0x76/0xa0 [ 65.138226] do_syscall_64+0x309/0x430 [ 65.142120] ? SYSC_recv+0xe0/0xe0 [ 65.145670] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 65.150854] RIP: 0033:0x455279 [ 65.154040] RSP: 002b:00007f61009abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 65.161750] RAX: ffffffffffffffda RBX: 00007f61009ac6d4 RCX: 0000000000455279 [ 65.169017] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 65.176286] RBP: 000000000072bea0 R08: 0000000000000056 R09: 0000000000000000 [ 65.183559] R10: 0000000020000140 R11: 0000000000000246 R12: 00000000ffffffff [ 65.190828] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 65.198098] [ 65.199717] Uninit was stored to memory at: [ 65.204047] kmsan_internal_chain_origin+0x12b/0x210 [ 65.209157] kmsan_memcpy_origins+0x11d/0x170 [ 65.213655] __msan_memcpy+0x19f/0x1f0 [ 65.217546] drbg_ctr_update+0x393a/0x3d10 [ 65.221786] drbg_seed+0xcba/0xe90 [ 65.225336] drbg_kcapi_seed+0x1c97/0x2270 [ 65.229584] crypto_rng_reset+0x262/0x310 [ 65.233738] rng_setkey+0x8b/0xa0 [ 65.237199] alg_setsockopt+0x6c5/0x740 [ 65.241180] SYSC_setsockopt+0x4b8/0x570 [ 65.245237] SyS_setsockopt+0x76/0xa0 [ 65.249027] do_syscall_64+0x309/0x430 [ 65.252911] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 65.258078] Uninit was stored to memory at: [ 65.262383] kmsan_internal_chain_origin+0x12b/0x210 [ 65.267464] kmsan_memcpy_origins+0x11d/0x170 [ 65.271937] __msan_memcpy+0x19f/0x1f0 [ 65.275813] drbg_kcapi_sym_ctr+0x6e8/0x840 [ 65.280115] drbg_ctr_update+0x349a/0x3d10 [ 65.284329] drbg_seed+0xcba/0xe90 [ 65.287854] drbg_kcapi_seed+0x1c97/0x2270 [ 65.292076] crypto_rng_reset+0x262/0x310 [ 65.296213] rng_setkey+0x8b/0xa0 [ 65.299646] alg_setsockopt+0x6c5/0x740 [ 65.303598] SYSC_setsockopt+0x4b8/0x570 [ 65.307637] SyS_setsockopt+0x76/0xa0 [ 65.311414] do_syscall_64+0x309/0x430 [ 65.315281] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 65.320444] Uninit was created at: [ 65.323967] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 65.329057] kmsan_kmalloc+0x94/0x100 [ 65.332837] __kmalloc+0x23c/0x350 [ 65.336357] drbg_init_sym_kernel+0x8ca/0xcc0 [ 65.340834] drbg_kcapi_seed+0xa5a/0x2270 [ 65.344961] crypto_rng_reset+0x262/0x310 [ 65.349087] rng_setkey+0x8b/0xa0 [ 65.352518] alg_setsockopt+0x6c5/0x740 [ 65.356482] SYSC_setsockopt+0x4b8/0x570 [ 65.360521] SyS_setsockopt+0x76/0xa0 [ 65.364298] do_syscall_64+0x309/0x430 [ 65.368162] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 65.373338] ================================================================== [ 65.380671] Disabling lock debugging due to kernel taint [ 65.386100] Kernel panic - not syncing: panic_on_warn set ... [ 65.386100] [ 65.393446] CPU: 0 PID: 5575 Comm: syz-executor2 Tainted: G B 4.16.0+ #83 [ 65.401564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.410894] Call Trace: [ 65.413465] dump_stack+0x185/0x1d0 [ 65.417073] panic+0x39d/0x940 [ 65.420257] ? crypto_inc+0x2ab/0x2f0 [ 65.424050] kmsan_report+0x238/0x240 [ 65.427839] __msan_warning_32+0x6c/0xb0 [ 65.431879] crypto_inc+0x2ab/0x2f0 [ 65.435495] drbg_ctr_update+0x3a04/0x3d10 [ 65.439725] ? drbg_hash_df+0xc70/0xc70 [ 65.443678] drbg_seed+0xcba/0xe90 [ 65.447202] ? __kmalloc+0x23c/0x350 [ 65.450894] ? _cond_resched+0x3c/0xd0 [ 65.454761] ? drbg_kcapi_seed+0x129f/0x2270 [ 65.459149] drbg_kcapi_seed+0x1c97/0x2270 [ 65.463384] ? drbg_kcapi_random+0xc20/0xc20 [ 65.467795] crypto_rng_reset+0x262/0x310 [ 65.471930] rng_setkey+0x8b/0xa0 [ 65.475363] alg_setsockopt+0x6c5/0x740 [ 65.479318] ? rng_release+0x50/0x50 [ 65.483014] ? alg_accept+0xd0/0xd0 [ 65.486637] SYSC_setsockopt+0x4b8/0x570 [ 65.490691] SyS_setsockopt+0x76/0xa0 [ 65.494472] do_syscall_64+0x309/0x430 [ 65.498337] ? SYSC_recv+0xe0/0xe0 [ 65.501859] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 65.507037] RIP: 0033:0x455279 [ 65.510218] RSP: 002b:00007f61009abc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 65.517909] RAX: ffffffffffffffda RBX: 00007f61009ac6d4 RCX: 0000000000455279 [ 65.525159] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 65.532407] RBP: 000000000072bea0 R08: 0000000000000056 R09: 0000000000000000 [ 65.539656] R10: 0000000020000140 R11: 0000000000000246 R12: 00000000ffffffff [ 65.546912] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 65.554606] Dumping ftrace buffer: [ 65.558128] (ftrace buffer empty) [ 65.561811] Kernel Offset: disabled [ 65.565414] Rebooting in 86400 seconds..