0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x7c0}}, 0x5, 0xffffffff}, 0x88) 2018/05/22 17:21:05 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/05/22 17:21:05 executing program 5: getrandom(&(0x7f0000000080)=""/116, 0x74, 0x3) memfd_create(&(0x7f0000000000)='.\x00', 0x2) 2018/05/22 17:21:05 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x40000) setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000100)=0x3, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000000540)=""/42) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2018/05/22 17:21:05 executing program 5: getrandom(&(0x7f0000000080)=""/116, 0xffffffffffffffee, 0x3) 2018/05/22 17:21:05 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000680)={0x7f, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2018/05/22 17:21:05 executing program 4: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/2, 0x2}, {&(0x7f0000000100)=""/248, 0xf8}, {&(0x7f0000000200)=""/17, 0x11}, {&(0x7f0000000240)}, {&(0x7f0000000280)=""/135, 0x87}, {&(0x7f0000000340)=""/37, 0x25}, {&(0x7f0000000380)=""/43, 0x2b}, {&(0x7f00000003c0)=""/65, 0x41}, {&(0x7f0000000440)=""/187, 0xbb}], 0x9) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/05/22 17:21:05 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101, 0x0) 2018/05/22 17:21:05 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffa000/0x4000)=nil, 0x4000}) 2018/05/22 17:21:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000240)=""/147, 0x33f}], 0x2, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0x7, 0x4) 2018/05/22 17:21:05 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0xa23544dc26f30e5b, 0x3) r0 = memfd_create(&(0x7f0000000080)='{vmnet1wlan0,\x00', 0x1) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x200000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000100)=r1) 2018/05/22 17:21:05 executing program 5: sync() 2018/05/22 17:21:06 executing program 3: getrandom(&(0x7f0000000100)=""/116, 0x6a, 0xfffffffffffffffe) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x20000, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000040)) 2018/05/22 17:21:06 executing program 6: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x4040, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x410400, 0x0) 2018/05/22 17:21:06 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000540)={{{@in6}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000640)=0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000100)={0x10000000}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2018/05/22 17:21:06 executing program 6: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x4040, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x410400, 0x0) 2018/05/22 17:21:06 executing program 3: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x2, 0x0) r0 = gettid() ioprio_set$pid(0x3, r0, 0x100) getrandom(&(0x7f0000000000)=""/116, 0x74, 0x7) 2018/05/22 17:21:06 executing program 5: syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x2, 0x101) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x80000) r1 = dup3(r0, r0, 0x80005) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x10) getrandom(&(0x7f0000000080)=""/116, 0x74, 0x3) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000180)={0x0, 0x4}) clock_gettime(0x7, &(0x7f0000000040)) 2018/05/22 17:21:06 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$BLKBSZGET(r0, 0x80041270, &(0x7f0000000000)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:06 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x3, 0x498200) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000080)=0x9, 0x4) ioctl$TCXONC(r2, 0x540a, 0x10001) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) flistxattr(r2, &(0x7f00000000c0)=""/25, 0x19) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) fcntl$setsig(r1, 0xa, 0xd) 2018/05/22 17:21:06 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000100)) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000c80)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000c40)=0xfffffc61) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000540)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x1000, 0x7, 0x55753cba, 0x40, 0x5, 0x1f, 0x5e0e, 0x3, 0xfff, 0xa3da, 0x2e3, 0x8577, 0x3ff, 0x8, 0x1f]}, &(0x7f0000000640)=0x100) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000740)=@sack_info={r5, 0x62bcf739, 0xc61}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2018/05/22 17:21:06 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x210400, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f00000000c0)=0x4) 2018/05/22 17:21:06 executing program 5: getrandom(&(0x7f0000000080)=""/116, 0x74, 0x8) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2100, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000000300)=""/230) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0xaf, "58e92429ff8f39b9eed2c1d734f5810ebd16d375ae8840dbca1e7f1a742917f5d5428178d874e7b51ec9fc9eda6b4ffa0f22f1c174c705faeccf93b4ebac8124348680c3b67785d05e9175503776adb1fb4f5ce7cc1bfcdfb79d21549f82e35e959a6a37a20889f1b4574be9068ce9338bd4407494f5f5e219c190ccd1112009aaa6b02068dbda148cfc5c82fed1a09503a765752230664aa962888145b12caa3d3641fbf9138b5e8aacfc2cdf9690"}, &(0x7f0000000040)=0xd3) syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x8, 0x4000) 2018/05/22 17:21:06 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) r5 = getpid() stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000005c0)={r5, r4, r6}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r7}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2018/05/22 17:21:06 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000240)=""/147, 0x33f}], 0x2, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105, 0x0, 0x25dfdbfb}, 0x14}, 0x1}, 0x0) pwrite64(r0, &(0x7f00000000c0)="dd52d624a28c18196ff15d0aeeccba0c5ce1800e5ff12cd68e3be198b41c7455f1dc3925c7f92ef7645267bc5f0faf836f83726bb68a9c683010fd8578c72832d0790a2e241daa6e8c09623e829ad6157b3c1640016e2545f8ca3e61d2a752b523925d4fd0ba2289c2c2985b9e23fb765cf5f5c71ff23ea76b46694a33ea68cac21aae9261c697ed3deee1fc5d2eaec471503df24c6f7e98fd3fa1b2951380dbc5a72b0be0ce99a73fbad14aa34a4c6891feb7dde43d9658867f54c9d79211c0d709f49c7c2e3df011360291f4", 0xcd, 0x0) 2018/05/22 17:21:06 executing program 4: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) getxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='security.ima\x00', &(0x7f0000000100)=""/16, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x100, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000002c0)={'ip6_vti0\x00', 0xff}) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) chroot(&(0x7f0000000140)='./file0\x00') ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000200)=""/149) chmod(&(0x7f00000001c0)='./file0\x00', 0x84) renameat(r0, &(0x7f0000000300)='./file0\x00', r0, &(0x7f0000000340)='./file0\x00') 2018/05/22 17:21:06 executing program 4: 2018/05/22 17:21:06 executing program 5: getrandom(&(0x7f0000000080)=""/116, 0x74, 0x3) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001480)='net/netfilter\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000014c0)={0x0, 0x100000000}, &(0x7f0000001500)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001540)={r1, 0xfffffffffffffff6, 0x0, 0x9, 0x7}, &(0x7f0000001600)=0x1000000af) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) r3 = memfd_create(&(0x7f0000000000)='wlan1]\x00', 0x6fe402dcbde79369) preadv(r3, &(0x7f0000001440)=[{&(0x7f0000000040)=""/11, 0xb}, {&(0x7f0000000100)=""/19, 0x13}, {&(0x7f0000000140)=""/39, 0x27}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/132, 0x84}, {&(0x7f0000001240)=""/115, 0x73}, {&(0x7f00000012c0)=""/171, 0xab}, {&(0x7f0000001380)=""/189, 0xbd}], 0x8, 0x0) 2018/05/22 17:21:07 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0xa8, "d67ada41eacc8842c0de479e3e927c32d20dd88643b99ee9a96b92ab290c299a7420807e18d41ef7be9d6af731ed5a192575c7ccdefc69417ae8eff633c193e6015cfb65b461172afad922407a5bd601f93b8623968518799d1f9e03c4046c20eb355b0a82f31de9ae15b1970c883e862ce80e943d981345db6f5ec916c923c5d4c17ace6d5fbb21b295cdac06efa3720de0d38fcce860666163db2e1d5bc916c338c0b1c5b2bacc"}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r2, 0x3ff}, 0x8) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/05/22 17:21:07 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sw_sync\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001300)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001340)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000001440)=0xe8) r3 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001740)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004e40)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000001880)=0xffffffffffffff21) stat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001980)={{{@in6=@ipv4={[], [], @local}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000001a80)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001ac0)={0x0, 0x0, 0x0}, &(0x7f0000001b00)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000001b40)={0x0, 0x0}) lstat(&(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001c40), &(0x7f0000001c80)=0x0, &(0x7f0000001cc0)) r13 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001d00)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000001e00)=0xe8) r15 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003540)=0x0) r17 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003580)={0x0, 0x0, 0x0}, &(0x7f00000035c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003600)={0x0}, &(0x7f0000003640)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003680)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000003780)=0xe8) getresgid(&(0x7f00000037c0), &(0x7f0000003800), &(0x7f0000003840)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003880)=0x0) fstat(r0, &(0x7f00000038c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = gettid() fstat(r0, &(0x7f0000004b00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004b80)='./file0\x00', &(0x7f0000004bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004c40)=0x0) r29 = getuid() r30 = getgid() sendmmsg$unix(r0, &(0x7f0000004cc0)=[{&(0x7f0000001200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000001280)="d8e921ddc4065c4b05d5ffbf9c417cd0b60cefbde960e9224ac898b126d30ad8ca3d0932340b2b95442e42c371cf9d56c335bd8a5a49cff0a529006107", 0x3d}], 0x1, &(0x7f0000001480)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x44, 0x800}, {&(0x7f0000001500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001580)="18ce0930d2aa4d7372e0974f9f21dc749dfbe49af6e48ebb66e206ed1173d882d0ccd16c4eecccce4fb574ee988499f3f929fd6eb375d82f3ffa853677d733d7969472b1aeaefff6f9b603a5e770cf917964ce274ca1e2f1cdc8c059d48436394850cd4c9378fea7797f8664bebd5f8a8ac40e9fff0a74a32ff66eb7f2d78da39b6c0099ec638be50feca4590612e95749ebadfc68badb617fc7f4cc8e9f9736bbbb54e60f839101650d78f6d2d944e2133d009768566ff4e0a49cd7f2d5bf2f501d478c074ccd081c16bbb1737ed42e618238c3185030b96b24b84c5da5", 0xde}, {&(0x7f0000001680)="5e82ca10f397002742c99884fc0dfec126224315187aafba46a0a6c73975cc982eba65d80c85a91f3d85b6", 0x2b}, {&(0x7f00000016c0)="05172e802af9d52dcd3c949b221393b65073be370ed27f14", 0x18}], 0x3, &(0x7f0000001e40)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0xd0, 0x80}, {&(0x7f0000001f40)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003500)=[{&(0x7f0000001fc0)="407f5f815835f4bf11ad3a2ef5c0c86fbe225d65436cda52811ce354ea882cebe34c95be249430fb0d5222ade3c57135ebf57b383d68cb11280eca0f03690c765b3e19661f2a7ed38d75798168f15bb118cc08766cb7f86101da461de107580cf69ee807bd4a05308ef9ca8b46fcdcd0e1cba6fc0626779942a01665addab4fe154502ed4e009059fae50744f03408db55869535e31cf554d6d29c40f53c02305469fd37ceec85bff3705c40500813085ebaa14cd02cde7a93d39dda11bf4187fabeaa08e5d6df415dd3adf9398b0702da479c2c4adb832344851b7e3ab6bb408f6b14", 0xe3}, {&(0x7f00000020c0)="3a163f53ab703d62bbab2d89f69609e91289ccb7e58bd3c3217a61eb346d52c6203db32d8127b0d156a5d2ea5368b6ca44e3f128cb889cadbdb595fe5eb99320fec1c16205aee5baf70122bdbc9177d16295c76363c1168d87624928c0b4aa895baf571975dbd22b1a24bdeada1247c8a16342ecdea533ed8da9a70ebe7234d4ee82085598db6e5faaa0dc08049caa2ee08e1b4809a884d2e7a3a30a57973f2ac18b4fa6c74936a23290c9161a5d306d79fa6587c8219ce012489c92a6fa546cf2ee746857c649f52e732aa0c05473a3391a", 0xd2}, {&(0x7f00000021c0)="0716cf8f08debd23182f8de1963a273232a8957a001f736d09f4dd8f0efd19fb2e51016bc5416dbb9c8ebc3d04bb7031c91575797efab1654568342024df9acec6adc4dd7d82e135e1cd9ae9f5f2e79161b7508f14a461d81c83afbf55cf626231c1fdb42e497c9f8524df6bc63bc72ab438779694789c7232e7a4db13bff433f8eeea0b82c239583c1bdff1fe1a70df93f8ec223780bf28d7ec68e7a49ccdf4e43745d3a5fe", 0xa6}, {&(0x7f0000002280)="495c6b7dbc6174ef260c9bf4b5fd68c96b23b5a0af41032538edc5f78b9683299ec2c13f5edc9c6d6bb68b4a431d8e998590d5a7f6d3b45e70d64d9fae", 0x3d}, {&(0x7f00000022c0)="082f807c5bec4c88da014a8a8d3bc460689b1c670c6553ef4eaf75a7514e3b6ac889c812bea969a99570935dcc6cd9c089ca1435b358307dc74897556f2fff34b970f642de1f68f8fe0372413674a197f451d172d832599142ce0a0ab27caf4e1a637c3620a5e4d20a2a06fdccf085e09cd62d9dc7c76f85ba2f3cc80fd09b9e1f832569859f972c36102bfa89bc3124c33bb16ebaeeea7f4d4633732e52d50807879fb9dff25312a0a43651a6b7b04b30ef4504f27bcad2556b66bc0d9d986cf3952ab2882458ca4e1c94089b7877e8b9a6ff27af60ae894078c2b958aa4afcc683ff44b46270a408d41ea7", 0xec}, 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0x1000}, {&(0x7f00000033c0)="dc7458a2f3213ed12f59de7e689e106e7c4fa423221eed2cda2cabedc0a7571744ec1367d93aae34df56805b040fd4499ba922dd5a3fd86ee5e421d04c31943462f14860372ba42e2f858b9e1bcaa727f3430de0c88636fe4c574cd9c4e15f7c8c72fd0c045b5ab250f0809233f9127d4070552ec8bcc21dcd36dea8122ddea666d093fabf622f6c087392441ab560d33b8b7fc6081fdc17dc068c211592e7b8", 0xa0}, {&(0x7f0000003480)="1a1be13bf19579d28db11903438ec1446670da4d877ad1becf92cbcbd90d7c3c60ee714cd855a7d4a7a6a786f6c6e3e50c297c9cd6b319a234e06cd8596688c12c0236fbee6dea0584676929026c3345d345", 0x52}], 0x8, &(0x7f00000039c0)=[@cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @cred={0x18, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x70, 0x40}, {&(0x7f0000003a40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004ac0)=[{&(0x7f0000003ac0)="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", 0x1000}], 0x1, &(0x7f0000004c80)=[@cred={0x18, 0x1, 0x2, r25, r26, r27}, @cred={0x18, 0x1, 0x2, r28, r29, r30}], 0x30}], 0x4, 0x8000) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001140)) stat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001180)) sendto$llc(r0, &(0x7f00000000c0)="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", 0x1000, 0x0, &(0x7f00000010c0)={0x1a, 0x110, 0x1, 0x9, 0x6, 0x9, @random="b20b363c24b2"}, 0x10) 2018/05/22 17:21:07 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x400, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$TIOCSTI(r2, 0x5412, 0x7fff) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:07 executing program 5: getrandom(&(0x7f0000000080)=""/116, 0x74, 0x3) personality(0x6000013) 2018/05/22 17:21:07 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x140, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) getrandom(&(0x7f0000000080)=""/116, 0xffffffffffffff22, 0x40003) 2018/05/22 17:21:07 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) sendmmsg$nfc_llcp(r1, &(0x7f0000000840)=[{&(0x7f0000000540)={0x27, 0x0, 0x2, 0x3, 0x7, 0x3, "800bec9745f3e2ca3d9831c19807d59b1610e9cc6c71370010a9330761daee397b176080358f413ecc931fe28ca512325b8af15f47440db4bf78e8acd05b8a", 0xf}, 0x58, &(0x7f0000000100)=[{&(0x7f00000005c0)="5e403c4b032e20d5de145ea3d3e52f8c4a94ccdd9d6b331daee1c2f2b32cfc89f0a0199eafefc5ab2847824a819adc1a00a53dfe7fef09d33e31515aead7687ca71cf994228882cdc4a414905f8bf89d776786be8db39f24daf330b3b609cb32f96112ec308a17671508d2af9eacc517e0748b36be60284fc88ab95f355948f9898c24e27af1d5aef918a7f438354f788652e2f6460f1f94521c0e34e9173fdd325a2f900e275ccf7f9b4f20fa37fc", 0xaf}, {&(0x7f0000000740)="097ef4deabad942681ea662441a8e48f17a1569d65020b29a7110485749a8a6a4017956a84ef35b858efcc455ad19f97b5bb0af7662453bd96be0dd0d3bd0d75b3632328ff1f69b5b5b621a331304b926fa708ffc0e5bd69e16961665a39b6a96871e9f2df39ef061d3994e1f089381a9380efb0042ee549d97a2a62a8e0265a77817000b361329facc481e2f49141a3e1cc11efaaef14d3a585c6b9bbf0f6dd86a8b1f758d721eb9dbc3d3b72a57e837379a691ed9a2c00b213b35aefeb74bbdfa49e8e83", 0xc5}], 0x2}], 0x1, 0x10) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000880)={{0x1, 0x0, 0x3ff, 0x3, 0x4}}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x3c, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0xb3, 0x6e6bbd, 0x0, 0x0, 0x3}, {{@in6, 0x4d2, 0x3c}, 0x6, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2018/05/22 17:21:07 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0x81, [], 0x3, &(0x7f00000000c0)=[{}, {}, {}], &(0x7f0000000100)=""/129}, &(0x7f0000000240)=0x50) 2018/05/22 17:21:07 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x4200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f00000000c0)) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000001c0)=0x51, 0x4) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x4) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/05/22 17:21:07 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1000000000, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 2018/05/22 17:21:07 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'vcan0\x00', 0x1}, 0x18) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:07 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) 2018/05/22 17:21:07 executing program 4: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='\x00'], &(0x7f0000000200)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)=':\x00', &(0x7f00000001c0)='(!cpuset@^)\x00']) 2018/05/22 17:21:07 executing program 0: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x111801, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x400, 0x4) r1 = socket$netlink(0x10, 0x3, 0x3) fchdir(r1) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000000)={'lo\x00', {0x2, 0x4e23, @rand_addr=0x5}}) recvmmsg(r1, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000000240)=""/147, 0x93}], 0x2, &(0x7f0000002740)=""/218, 0xda}, 0xfffffffffffffffd}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) 2018/05/22 17:21:07 executing program 5: getrandom(&(0x7f0000000080)=""/116, 0x74, 0x3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x801, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bcsh0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x24, r2}) 2018/05/22 17:21:07 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'dummy0\x00', {0x4, 0x1, 0x1000, "e785d59eb98a", 0x100000000}}) 2018/05/22 17:21:07 executing program 5: getrandom(&(0x7f0000000100)=""/116, 0x15, 0x3) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/05/22 17:21:07 executing program 5: getrandom(&(0x7f0000000100)=""/116, 0xfffffffffffffe03, 0x1) r0 = socket$inet6(0xa, 0x4, 0x7fffffff) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x8b, 0x8, 0x8, 0x6}, 0x8) 2018/05/22 17:21:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x81) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000240)=""/147, 0x33f}], 0x2, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x10}, 0xa, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105, 0x0, 0xfffffffffffffffc}, 0x14}, 0x1}, 0x0) 2018/05/22 17:21:10 executing program 4: getpeername(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000001c0)=0x80) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000200)="74b38580ae16673b7f57778596f7632613df3de55cbac3a6e4f1d4a1825d38d040b232a4ea78c786") getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) rt_sigaction(0x3a, &(0x7f0000000080)={0x76f8, {0x45}, 0x4, 0x4}, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) 2018/05/22 17:21:10 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000240)={'broute\x00'}, &(0x7f00000002c0)=0x50) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000540)) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000580)=0x8000) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000140)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x182, 0x0) 2018/05/22 17:21:10 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) bind(r0, &(0x7f0000000240)=@nfc_llcp={0x27, 0x0, 0x1, 0x7, 0x0, 0x81, "5f054948a1aef4f596cbf7421d0c6194559a9262a6d5b84967e1acf20d38471532450523842cdc47ca277ca27399249aa0c01dd923ca9bce5955ad07fac6ba", 0x17}, 0x80) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000380)) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x7f, 0x8000, 0x7f8c, 0x7, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r3, 0x8000}, 0x8) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f00000002c0)=""/180, &(0x7f00000003c0)=0xb4) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/05/22 17:21:10 executing program 6: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sw_sync\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001300)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001340)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000001440)=0xe8) r3 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001740)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004e40)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000001880)=0xffffffffffffff21) stat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001980)={{{@in6=@ipv4={[], [], @local}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000001a80)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001ac0)={0x0, 0x0, 0x0}, &(0x7f0000001b00)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000001b40)={0x0, 0x0}) lstat(&(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001c40), &(0x7f0000001c80)=0x0, &(0x7f0000001cc0)) r13 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001d00)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000001e00)=0xe8) r15 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003540)=0x0) r17 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003580)={0x0, 0x0, 0x0}, &(0x7f00000035c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003600)={0x0}, &(0x7f0000003640)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003680)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000003780)=0xe8) getresgid(&(0x7f00000037c0), &(0x7f0000003800), &(0x7f0000003840)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003880)=0x0) fstat(r0, &(0x7f00000038c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = gettid() fstat(r0, &(0x7f0000004b00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004b80)='./file0\x00', &(0x7f0000004bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004c40)=0x0) r29 = getuid() r30 = getgid() sendmmsg$unix(r0, &(0x7f0000004cc0)=[{&(0x7f0000001200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000001280)="d8e921ddc4065c4b05d5ffbf9c417cd0b60cefbde960e9224ac898b126d30ad8ca3d0932340b2b95442e42c371cf9d56c335bd8a5a49cff0a529006107", 0x3d}], 0x1, &(0x7f0000001480)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x44, 0x800}, {&(0x7f0000001500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001580)="18ce0930d2aa4d7372e0974f9f21dc749dfbe49af6e48ebb66e206ed1173d882d0ccd16c4eecccce4fb574ee988499f3f929fd6eb375d82f3ffa853677d733d7969472b1aeaefff6f9b603a5e770cf917964ce274ca1e2f1cdc8c059d48436394850cd4c9378fea7797f8664bebd5f8a8ac40e9fff0a74a32ff66eb7f2d78da39b6c0099ec638be50feca4590612e95749ebadfc68badb617fc7f4cc8e9f9736bbbb54e60f839101650d78f6d2d944e2133d009768566ff4e0a49cd7f2d5bf2f501d478c074ccd081c16bbb1737ed42e618238c3185030b96b24b84c5da5", 0xde}, {&(0x7f0000001680)="5e82ca10f397002742c99884fc0dfec126224315187aafba46a0a6c73975cc982eba65d80c85a91f3d85b6", 0x2b}, {&(0x7f00000016c0)="05172e802af9d52dcd3c949b221393b65073be370ed27f14", 0x18}], 0x3, &(0x7f0000001e40)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0xd0, 0x80}, {&(0x7f0000001f40)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003500)=[{&(0x7f0000001fc0)="407f5f815835f4bf11ad3a2ef5c0c86fbe225d65436cda52811ce354ea882cebe34c95be249430fb0d5222ade3c57135ebf57b383d68cb11280eca0f03690c765b3e19661f2a7ed38d75798168f15bb118cc08766cb7f86101da461de107580cf69ee807bd4a05308ef9ca8b46fcdcd0e1cba6fc0626779942a01665addab4fe154502ed4e009059fae50744f03408db55869535e31cf554d6d29c40f53c02305469fd37ceec85bff3705c40500813085ebaa14cd02cde7a93d39dda11bf4187fabeaa08e5d6df415dd3adf9398b0702da479c2c4adb832344851b7e3ab6bb408f6b14", 0xe3}, {&(0x7f00000020c0)="3a163f53ab703d62bbab2d89f69609e91289ccb7e58bd3c3217a61eb346d52c6203db32d8127b0d156a5d2ea5368b6ca44e3f128cb889cadbdb595fe5eb99320fec1c16205aee5baf70122bdbc9177d16295c76363c1168d87624928c0b4aa895baf571975dbd22b1a24bdeada1247c8a16342ecdea533ed8da9a70ebe7234d4ee82085598db6e5faaa0dc08049caa2ee08e1b4809a884d2e7a3a30a57973f2ac18b4fa6c74936a23290c9161a5d306d79fa6587c8219ce012489c92a6fa546cf2ee746857c649f52e732aa0c05473a3391a", 0xd2}, {&(0x7f00000021c0)="0716cf8f08debd23182f8de1963a273232a8957a001f736d09f4dd8f0efd19fb2e51016bc5416dbb9c8ebc3d04bb7031c91575797efab1654568342024df9acec6adc4dd7d82e135e1cd9ae9f5f2e79161b7508f14a461d81c83afbf55cf626231c1fdb42e497c9f8524df6bc63bc72ab438779694789c7232e7a4db13bff433f8eeea0b82c239583c1bdff1fe1a70df93f8ec223780bf28d7ec68e7a49ccdf4e43745d3a5fe", 0xa6}, {&(0x7f0000002280)="495c6b7dbc6174ef260c9bf4b5fd68c96b23b5a0af41032538edc5f78b9683299ec2c13f5edc9c6d6bb68b4a431d8e998590d5a7f6d3b45e70d64d9fae", 0x3d}, {&(0x7f00000022c0)="082f807c5bec4c88da014a8a8d3bc460689b1c670c6553ef4eaf75a7514e3b6ac889c812bea969a99570935dcc6cd9c089ca1435b358307dc74897556f2fff34b970f642de1f68f8fe0372413674a197f451d172d832599142ce0a0ab27caf4e1a637c3620a5e4d20a2a06fdccf085e09cd62d9dc7c76f85ba2f3cc80fd09b9e1f832569859f972c36102bfa89bc3124c33bb16ebaeeea7f4d4633732e52d50807879fb9dff25312a0a43651a6b7b04b30ef4504f27bcad2556b66bc0d9d986cf3952ab2882458ca4e1c94089b7877e8b9a6ff27af60ae894078c2b958aa4afcc683ff44b46270a408d41ea7", 0xec}, {&(0x7f00000023c0)="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0x1000}, {&(0x7f00000033c0)="dc7458a2f3213ed12f59de7e689e106e7c4fa423221eed2cda2cabedc0a7571744ec1367d93aae34df56805b040fd4499ba922dd5a3fd86ee5e421d04c31943462f14860372ba42e2f858b9e1bcaa727f3430de0c88636fe4c574cd9c4e15f7c8c72fd0c045b5ab250f0809233f9127d4070552ec8bcc21dcd36dea8122ddea666d093fabf622f6c087392441ab560d33b8b7fc6081fdc17dc068c211592e7b8", 0xa0}, {&(0x7f0000003480)="1a1be13bf19579d28db11903438ec1446670da4d877ad1becf92cbcbd90d7c3c60ee714cd855a7d4a7a6a786f6c6e3e50c297c9cd6b319a234e06cd8596688c12c0236fbee6dea0584676929026c3345d345", 0x52}], 0x8, &(0x7f00000039c0)=[@cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @cred={0x18, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x70, 0x40}, {&(0x7f0000003a40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004ac0)=[{&(0x7f0000003ac0)="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", 0x1000}], 0x1, &(0x7f0000004c80)=[@cred={0x18, 0x1, 0x2, r25, r26, r27}, @cred={0x18, 0x1, 0x2, r28, r29, r30}], 0x30}], 0x4, 0x8000) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001140)) stat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001180)) sendto$llc(r0, &(0x7f00000000c0)="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", 0x1000, 0x0, &(0x7f00000010c0)={0x1a, 0x110, 0x1, 0x9, 0x6, 0x9, @random="b20b363c24b2"}, 0x10) 2018/05/22 17:21:10 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x80, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x4) r2 = getpgid(0x0) fcntl$lock(r1, 0x7, &(0x7f0000000240)={0x0, 0x1, 0xfffffffffffffffc, 0xffffffffffffffb2, r2}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000140)={0x952}, 0x4) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r4) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000038c0)={'team0\x00', 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x400, 0x0) connect$packet(r4, &(0x7f0000003900)={0x11, 0x17, r5, 0x1, 0x8001, 0x6, @random="720fe874a559"}, 0x14) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) ioctl$EVIOCSFF(r4, 0x402c4580, &(0x7f0000000380)=ANY=[@ANYBLOB="520009000740000700000001000400faffc17509000100090058000900ff004b00b400c5f94be959cf60fb3806080061774759437e845124833cb4000035685891ec3794ad938cc9a58aee470cf14277a01fdce52c22bd01ec403978ac953ee2bc1ca477407d0000000000958159f58d69a684a952ded8a8d81f5335313e24e22003470de5756868cd72bdc58b889485f1c807058dd5c69d3bcb64aefd6d8583b9becb90a5fc6fac18ef7666637cf3c9f4518961615c775ea5e1584cf64f49a913e994eb36b7c996d654d3"]) 2018/05/22 17:21:10 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000080)=0x15f5, 0x4) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000180)="38874365e105976706213f6bccd8b153bfbc53a70a7750099ff71c762027dc42aeb320b694b5fc726c83df5be91d43992971cca39ed577f724eeafc9182dd241a9968f4a6dac7e8bcf0953a9fa0a172dd00025543fa3686e4fff621daf9c437743d59ff9883e2492fb7bbd8cad3a351cfdd3fd0dd54e967a6cec98db0578cf7c64d65a3b64e3ef1555034851d3cfc511f39b5753c6627c15304160260e114bd8ee9fde8b9a5572709b479838d4f9b623d5b659a215") getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) getsockopt$ARPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) 2018/05/22 17:21:10 executing program 5: getrandom(&(0x7f0000000080)=""/116, 0x74, 0x3) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/zero\x00', 0x40003, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000100)={0x2, 0x1, 0x2, 0x7, 0x0, 0x2d0d}) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x2, 0xfffffffffffffff9, 0x5, 0x7ff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) write$binfmt_aout(r0, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x9e5) getsockname$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x14) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB="c1e1f1b3", @ANYRES16=r1, @ANYBLOB="00032abd7000fcdbdf250700000054000100080004004e2400000800050001000000080006006e7100000800050003000000080001000a000000080002003f000000080001000a00000008000b0073697000080002003c000000080002005e000000180001000c0007000200000004000000080001000a000000"], 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sysfs$3(0x3) 2018/05/22 17:21:10 executing program 5: getrandom(&(0x7f0000000080)=""/116, 0x74, 0x3) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x8001, 0x1) 2018/05/22 17:21:10 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/raw\x00') setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x101, 0x4) getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) 2018/05/22 17:21:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000240)=""/147, 0x33f}], 0x2, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 2018/05/22 17:21:10 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x88080, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='westwood\x00', 0x9) getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) 2018/05/22 17:21:10 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) socket(0x1f, 0xf, 0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:10 executing program 5: getrandom(&(0x7f0000000080)=""/116, 0x74, 0x3) r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7ff, 0x200000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xa4, r1, 0x8, 0x70bd27, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2e01}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x74e}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x64ed}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) 2018/05/22 17:21:10 executing program 4: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @dev}, &(0x7f0000000100)=0x10, 0x80800) dup2(r0, r1) 2018/05/22 17:21:10 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) write$binfmt_elf32(r1, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0xfffffffffffffffd, 0x8ab, 0x123c, 0x3, 0x3, 0xa83, 0x346, 0x38, 0x2b8, 0x2, 0x4, 0x20, 0x2, 0x1, 0x9, 0x1}, [{0x60000000, 0xffffffffffff07ef, 0x23976858, 0x8000, 0x100000000, 0x0, 0x20, 0x7}, {0x60000007, 0x6, 0x9, 0x10001, 0x8000, 0x0, 0x7fffffff, 0x7}], "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", [[], [], [], []]}, 0x1478) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r4, r5}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) 2018/05/22 17:21:10 executing program 4: r0 = dup(0xffffffffffffff9c) write$evdev(r0, &(0x7f0000000140), 0x0) getrandom(&(0x7f0000000000)=""/116, 0x79, 0x3) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80400, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000000c0)) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000004c0)='tls\x00', 0xfffffffffffffc98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e20}}, [0xffffffffffffffef, 0x4, 0x2, 0x3, 0x7fffffff, 0xfffffffffffffff7, 0x10000, 0x100000000, 0xba43, 0xfff, 0x6, 0x37a, 0xff, 0x2, 0x5]}, &(0x7f0000000380)=0x100) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000003c0)={r2, 0x101, 0x0, 0x3}, &(0x7f0000000400)=0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000180)={0x2, 0x80000001, 0x8, 0x1, 0x4, 0x5}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0xf7e, 0x3}, 0x8) 2018/05/22 17:21:10 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x5}, &(0x7f0000000180)=0x8) getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) eventfd2(0x100000000000000, 0x80000) 2018/05/22 17:21:10 executing program 5: getrandom(&(0x7f0000000080)=""/116, 0x74, 0x3) r0 = memfd_create(&(0x7f0000000040)='\x00', 0x3) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000240)=0x20, 0x4) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000100)=""/174) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 2018/05/22 17:21:11 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:11 executing program 2: r0 = creat(&(0x7f0000001840)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001880)={0x0, 0x3f, "46a2889bdfa3e6c50cf77aec7903e638bb95380cce1c782b9022acb6256b609c330bc2cb0b57baa0af8b3a6f6c702e53af99a41d440098d6bf8890b48d236b"}, &(0x7f0000001900)=0x47) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001940)={r1, 0x5}, &(0x7f0000001980)=0x8) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r3 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) r4 = creat(&(0x7f0000001a40)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r4) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) r5 = gettid() fstat(r3, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r4, &(0x7f0000001800)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000017c0)={&(0x7f0000000240)={0x1578, 0x15, 0x8, 0x70bd25, 0x25dfdbfd, {0xf}, [@generic="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", @typed={0xc, 0x3a, @u64=0x5}, @typed={0xc, 0x2c, @u64=0xf2}, @nested={0x16c, 0x41, [@typed={0x14, 0x94, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="4124c6377bcf5ca0c335e72d5288f67f8ed427bcb91bad90be0355438fb3f652e1dd9ccb045979cb7365f06e8dcfe8ebcb71bc48ea808f2a4550518e9407078bc64fc8c4306eecaf5a9f6f64daf1a445646410f0e24dd535d83645f016d0cb5f129b7e0a37dacf9f3f33cfa1e4ee7246c34bb810c5b3ffd57aac411524fa163b639eea6ca18afd0f75ca168f69490fe38ebe5b91f19515", @typed={0x8, 0x5f, @pid=r5}, @typed={0x8, 0x96, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="25827b86db9f505ce87142bc825924ffb7c825a4d9f7b7fa9af460ab1898c0f43ec2c50115cd11ffb61e72c70c17a0742cfd1a0a7eecfd7ae9726d94cdcf04b67fc29d6b457a441802d1133515aa66ed00d86b3c18c612c4af356596aeb6710eff2b71c554da2db99cf26a9ac813c5bc31b039dbbd619ce401b8afa8f010cdf2e8ea8e39b6c73343ce26a0301df54191cef75ce8e4ab0bba52247d5d86ef80a7c1820830", @typed={0x8, 0x76, @u32=0x2d}]}, @typed={0x4, 0x96}, @typed={0x9c, 0x96, @binary="e1bbff4fc337872bdd6842b5c08729cf9dfc22408392b3a9d01b2ba79bae2cf3b428edfcabf77a55d5e2cd1e87c479f298815c2b1d960bd48516520bd7e8309ef516880374045d379290dc1f822cf4e1657aa9e72b2604123313e99cb923bfd10e097571db90bd44827bffee625a3a4283e4671962b06dbdcfe0eb72b24ce332eae1bf838d37e063ba3ef0b3b0575fe09d9342de0c268216"}, @nested={0x1240, 0x34, [@typed={0x8, 0x67, @uid=r6}, @generic="5920ab1ef801ed50e749f03373cb1baa537ed053004a15e849c81f38b946aa3e6a0749f1ee6af5c81447df3d5164d16ff275b19f53cc3f9bcbe5f52b8b502ebed272c9d352e82d29df140052522425e9", @typed={0x4, 0x3c}, @generic="b1712db9d04ac88eb595edc4e770f17f6303708b8f818d5271581938dedff9cdaf2e0b27be34578fd90533ff6762f765ab13b9e6f3efc65b766240ce98c9270432b13ed1f1437c432f4403641588b6241487fe2a78050333a25fcd64076270a6b9c76c8a46fe91a1e6a761bc19bcafcc4b454a9d487499d731218f0641ff141280b3162762f66cd9b8059d4a0b04b0ff79ceb1a3b90792e017cd0c0f3124175afa630f7730b3b741523010e9d1ab23a6eb06ca439219b3c6d1f206660c8d9eb9455fc25650e388", @generic="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", @typed={0x8, 0x53, @fd=r3}, @generic="0a9f4658abdaeaf6a4f6297c59f1d953b0328b77b581ab45a30bf167b51c45c7fa8d7983101e77470c939c9481da7aac75eafd96", @generic="4c45d37bc609f07cff192261dc274177a983e4edc6650376671cc23418f981ddb3e06ef32d4553a8f9bb02f955a15c962df463d44ffcb40be527c358ad3612e2b6adda745cc170dd423dd727b540ffd7af52d297b9b0ceeaa661a11b0ea883d49ec7d49ec6cdd48334c828d6122ceaff3f0a300065ff7a9188db6299552fe993526a1cd299c853a56a7999", @generic="4fd3bf34e2a1da6f2b65138d29fd70d38a9456fbb89272aa9ab33044bd9da572813cc364b724e9ee82c12e2ef96db7d4e1ab919dc2b57f00153f5aba618fa21e0b8337f23f187b6a2dadb852d0258cff9d"]}]}, 0x1578}, 0x1, 0x0, 0x0, 0x800}, 0x4) bind(r4, &(0x7f00000019c0)=@rc={0x1f, {0x80000001, 0x9, 0x1, 0xc6, 0x6, 0x4}, 0x5}, 0x80) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f00000000c0)=0xffffffffffffff9d) 2018/05/22 17:21:11 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) r2 = add_key(&(0x7f0000000600)='id_legacy\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000740)="27df8153e4ba045fddc2c2c20699f663568cfc39ef79a5823bac8e5418a239f85a9b982e3e76b9ecbda69fe673108f2b183004a6181bfbf5b3c05fdfcc9791a8fdc3e5b7fa1570f7642bd958d8f4eb20375d094dc432a805dffb5fa599fe8032eda933a57e159b0b0b167b5d1500f4b6e739defc70c8df1c6ce50441360a3d2c7ca732314004653c519d19f58c51f6393d470f3c069b5fb059744e", 0x9b, 0xfffffffffffffffd) add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000580)="00b5a780e3b3886b562806e65d36eae59a10f20554d40e5fde00e5e4eccf73609c9e685a07274de40e59cbefa48e0b65e15f30de9f262111f926d4484168f8c0becdf0400732", 0x46, r2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000800)={0x0, 0x6}, &(0x7f0000000840)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000880)={r3, 0x9}, 0x8) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r5, r7}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x8, 0x2, 0x2) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r0) connect$packet(r1, &(0x7f00000008c0)={0x11, 0xc, r6, 0x1, 0x2a, 0x6, @random="f8652b3f6b90"}, 0x14) 2018/05/22 17:21:11 executing program 5: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getrandom(&(0x7f0000000080)=""/116, 0x74, 0x3) 2018/05/22 17:21:11 executing program 3: 2018/05/22 17:21:11 executing program 4: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x101400, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000100)=r1) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000140)=0x4, 0x8) 2018/05/22 17:21:11 executing program 6: getrandom(&(0x7f0000000080)=""/116, 0x74, 0x3) r0 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x7ff, 0x200000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xa4, r1, 0x8, 0x70bd27, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2e01}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x74e}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x64ed}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) 2018/05/22 17:21:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x100, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000100)={'ip6gretap0\x00', 0x101}) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f00000000c0)=0x1) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000240)=""/147, 0x33f}], 0x2, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105}, 0x14}, 0x1}, 0x0) 2018/05/22 17:21:11 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) bind(r0, &(0x7f0000000240)=@nfc_llcp={0x27, 0x0, 0x1, 0x7, 0x0, 0x81, "5f054948a1aef4f596cbf7421d0c6194559a9262a6d5b84967e1acf20d38471532450523842cdc47ca277ca27399249aa0c01dd923ca9bce5955ad07fac6ba", 0x17}, 0x80) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000380)) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x7f, 0x8000, 0x7f8c, 0x7, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r3, 0x8000}, 0x8) getsockopt$inet6_dccp_buf(r1, 0x21, 0xe, &(0x7f00000002c0)=""/180, &(0x7f00000003c0)=0xb4) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/05/22 17:21:11 executing program 5: 2018/05/22 17:21:11 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x514, 0x2) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0x0, 0x7f, 0x61d, 0x2ae}) 2018/05/22 17:21:11 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x80000) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f00000000c0)=0x400) getrandom(&(0x7f0000000100)=""/116, 0xfffffffffffffe50, 0x3) socket$inet(0x2, 0x7, 0x4) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x8) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = accept4$inet(r1, &(0x7f0000000300)={0x0, 0x0, @loopback}, &(0x7f0000000280)=0xffffffffffffffb4, 0x800) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000200)=0x8000, 0x4) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x181000, 0x0) ioctl$BLKBSZSET(r3, 0x40041271, &(0x7f0000000040)=0x100000001) ioctl$SG_GET_SCSI_ID(r3, 0x2276, &(0x7f0000000180)) 2018/05/22 17:21:11 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000140)='/dev/md0\x00', 0x2407d, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x200000000000000) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x10) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:11 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x20040, 0x0) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000600)={0x3, 0xe6, 0x8, {r1, r2+10000000}, 0x8, 0xae6}) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)) r5 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) accept4$packet(r4, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0xfffffffffffffeaa, 0x80802) sendmsg$nl_route_sched(r4, &(0x7f0000000540)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000300)=@newtfilter={0x200, 0x2c, 0x8, 0x70bd2c, 0x25dfdbfc, {0x0, r6, {0xfff7, 0xffee}, {0x0, 0x7}, {0xffff}}, [@filter_kind_options=@f_basic={{0xc, 0x1, 'basic\x00'}, {0x44, 0x2, @TCA_BASIC_POLICE={0x40, 0x4, @TCA_POLICE_TBF={0x3c, 0x1, {0x7, 0x1, 0x4, 0x0, 0xeb, {0xfff, 0x0, 0x7fe00000000, 0x8, 0x4235, 0x4}, {0x4, 0x3, 0x4, 0x7, 0x1, 0x9}, 0x8, 0x1, 0x9}}}}}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x114, 0x2, @TCA_BPF_ACT={0x110, 0x1, @m_bpf={0x10c, 0xa, {{0x8, 0x1, 'bpf\x00'}, {0x10, 0x2, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}}, {0xec, 0x6, "8f7769a7e464c081dd205b22a5e63fc360e7e1f3419f5f173c5aefcd998f0d14dc8840fbf5e8352cb5ede03b3b3af07665da076d433d49fb66c21bdfb3467ed87a991f2941bfe187621e70e23642d6d54c864b97a1de89b497d215d7916cc5eede71fed1c8ef3f7adac37de5fb1fee3a5085abd6f7d2008f84391afd99511a1d8d82a8a04d0dbe38b936f65320a61f351c0a60fa67e178946ed8897c1eb922540c193d2c9e31e661ec970cd684ac11ab0f55e57e1a3159b53bd13c6b22353b7bdb2d4b2053741d3e62ce6714b96391c57df9120966e0eb1facaa3c41862625df74967244ee"}}}}}}, @TCA_RATE={0x8, 0x5, {0x1, 0x400}}, @TCA_RATE={0x8, 0x5, {0x7}}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, @TCA_BPF_CLASSID={0x8, 0x3, {0xf, 0xd17d5f9ac6ed0c58}}}}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, @TCA_BPF_CLASSID={0x8, 0x3, {0x0, 0xd99dbea8ba865b22}}}}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x6}}}, @TCA_RATE={0x8, 0x5, {0x4, 0x2}}, @TCA_RATE={0x8, 0x5, {0xffffffffffffffe1, 0x6}}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, @TCA_BPF_CLASSID={0x8, 0x3, {0xfff7, 0x4}}}}]}, 0x200}, 0x1, 0x0, 0x0, 0x1}, 0x24000041) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000000)={0x800000000000}, 0x8) times(&(0x7f0000000100)) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r3) r7 = geteuid() ioctl$TUNSETOWNER(r0, 0x400454cc, r7) 2018/05/22 17:21:11 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x2218f453f584fd48, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000740)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in6={0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x4e20, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0xbb}, 0xd6}, @in6={0xa, 0x4e24, 0x1ff, @empty, 0x1}], 0xfffffffffffffeb5) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000080)) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000540)='/dev/uinput\x00', 0x2000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2018/05/22 17:21:11 executing program 5: getrandom(&(0x7f0000000080)=""/116, 0xfffffffffffffedd, 0x3) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) 2018/05/22 17:21:11 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400000, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) 2018/05/22 17:21:11 executing program 5: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000007c0)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000ac0)) mount(&(0x7f00008deff8)='/\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)="6e66730039ad695ab91f0928267795ce2b07ba848ecc6b7c69", 0x2007a00, &(0x7f0000000140)) umount2(&(0x7f0000000040)='./file0\x00', 0x2) r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sw_sync\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001300)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001340)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000001440)=0xe8) r3 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001740)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004e40)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000001880)=0xffffffffffffff21) stat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001980)={{{@in6=@ipv4={[], [], @local}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000001a80)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001ac0)={0x0, 0x0, 0x0}, &(0x7f0000001b00)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000001b40)={0x0, 0x0}) lstat(&(0x7f0000001b80)='./file0/file0\x00', &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001c40), &(0x7f0000001c80)=0x0, &(0x7f0000001cc0)) r13 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001d00)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000001e00)=0xe8) r15 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003540)=0x0) r17 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003580)={0x0, 0x0, 0x0}, &(0x7f00000035c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003600)={0x0}, &(0x7f0000003640)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003680)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000003780)=0xe8) getresgid(&(0x7f00000037c0), &(0x7f0000003800), &(0x7f0000003840)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003880)=0x0) fstat(r0, &(0x7f00000038c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000003940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = gettid() fstat(r0, &(0x7f0000004b00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004b80)='./file0\x00', &(0x7f0000004bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000004c40)=0x0) r29 = getuid() r30 = getgid() sendmmsg$unix(r0, &(0x7f0000004cc0)=[{&(0x7f0000001200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000001280)="d8e921ddc4065c4b05d5ffbf9c417cd0b60cefbde960e9224ac898b126d30ad8ca3d0932340b2b95442e42c371cf9d56c335bd8a5a49cff0a529006107", 0x3d}], 0x1, &(0x7f0000001480)=[@rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x44, 0x800}, {&(0x7f0000001500)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001700)=[{&(0x7f0000001580)="18ce0930d2aa4d7372e0974f9f21dc749dfbe49af6e48ebb66e206ed1173d882d0ccd16c4eecccce4fb574ee988499f3f929fd6eb375d82f3ffa853677d733d7969472b1aeaefff6f9b603a5e770cf917964ce274ca1e2f1cdc8c059d48436394850cd4c9378fea7797f8664bebd5f8a8ac40e9fff0a74a32ff66eb7f2d78da39b6c0099ec638be50feca4590612e95749ebadfc68badb617fc7f4cc8e9f9736bbbb54e60f839101650d78f6d2d944e2133d009768566ff4e0a49cd7f2d5bf2f501d478c074ccd081c16bbb1737ed42e618238c3185030b96b24b84c5da5", 0xde}, {&(0x7f0000001680)="5e82ca10f397002742c99884fc0dfec126224315187aafba46a0a6c73975cc982eba65d80c85a91f3d85b6", 0x2b}, {&(0x7f00000016c0)="05172e802af9d52dcd3c949b221393b65073be370ed27f14", 0x18}], 0x3, &(0x7f0000001e40)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x2c, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}], 0xd0, 0x80}, {&(0x7f0000001f40)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003500)=[{&(0x7f0000001fc0)="407f5f815835f4bf11ad3a2ef5c0c86fbe225d65436cda52811ce354ea882cebe34c95be249430fb0d5222ade3c57135ebf57b383d68cb11280eca0f03690c765b3e19661f2a7ed38d75798168f15bb118cc08766cb7f86101da461de107580cf69ee807bd4a05308ef9ca8b46fcdcd0e1cba6fc0626779942a01665addab4fe154502ed4e009059fae50744f03408db55869535e31cf554d6d29c40f53c02305469fd37ceec85bff3705c40500813085ebaa14cd02cde7a93d39dda11bf4187fabeaa08e5d6df415dd3adf9398b0702da479c2c4adb832344851b7e3ab6bb408f6b14", 0xe3}, {&(0x7f00000020c0)="3a163f53ab703d62bbab2d89f69609e91289ccb7e58bd3c3217a61eb346d52c6203db32d8127b0d156a5d2ea5368b6ca44e3f128cb889cadbdb595fe5eb99320fec1c16205aee5baf70122bdbc9177d16295c76363c1168d87624928c0b4aa895baf571975dbd22b1a24bdeada1247c8a16342ecdea533ed8da9a70ebe7234d4ee82085598db6e5faaa0dc08049caa2ee08e1b4809a884d2e7a3a30a57973f2ac18b4fa6c74936a23290c9161a5d306d79fa6587c8219ce012489c92a6fa546cf2ee746857c649f52e732aa0c05473a3391a", 0xd2}, {&(0x7f00000021c0)="0716cf8f08debd23182f8de1963a273232a8957a001f736d09f4dd8f0efd19fb2e51016bc5416dbb9c8ebc3d04bb7031c91575797efab1654568342024df9acec6adc4dd7d82e135e1cd9ae9f5f2e79161b7508f14a461d81c83afbf55cf626231c1fdb42e497c9f8524df6bc63bc72ab438779694789c7232e7a4db13bff433f8eeea0b82c239583c1bdff1fe1a70df93f8ec223780bf28d7ec68e7a49ccdf4e43745d3a5fe", 0xa6}, {&(0x7f0000002280)="495c6b7dbc6174ef260c9bf4b5fd68c96b23b5a0af41032538edc5f78b9683299ec2c13f5edc9c6d6bb68b4a431d8e998590d5a7f6d3b45e70d64d9fae", 0x3d}, {&(0x7f00000022c0)="082f807c5bec4c88da014a8a8d3bc460689b1c670c6553ef4eaf75a7514e3b6ac889c812bea969a99570935dcc6cd9c089ca1435b358307dc74897556f2fff34b970f642de1f68f8fe0372413674a197f451d172d832599142ce0a0ab27caf4e1a637c3620a5e4d20a2a06fdccf085e09cd62d9dc7c76f85ba2f3cc80fd09b9e1f832569859f972c36102bfa89bc3124c33bb16ebaeeea7f4d4633732e52d50807879fb9dff25312a0a43651a6b7b04b30ef4504f27bcad2556b66bc0d9d986cf3952ab2882458ca4e1c94089b7877e8b9a6ff27af60ae894078c2b958aa4afcc683ff44b46270a408d41ea7", 0xec}, 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0x1000}, {&(0x7f00000033c0)="dc7458a2f3213ed12f59de7e689e106e7c4fa423221eed2cda2cabedc0a7571744ec1367d93aae34df56805b040fd4499ba922dd5a3fd86ee5e421d04c31943462f14860372ba42e2f858b9e1bcaa727f3430de0c88636fe4c574cd9c4e15f7c8c72fd0c045b5ab250f0809233f9127d4070552ec8bcc21dcd36dea8122ddea666d093fabf622f6c087392441ab560d33b8b7fc6081fdc17dc068c211592e7b8", 0xa0}, {&(0x7f0000003480)="1a1be13bf19579d28db11903438ec1446670da4d877ad1becf92cbcbd90d7c3c60ee714cd855a7d4a7a6a786f6c6e3e50c297c9cd6b319a234e06cd8596688c12c0236fbee6dea0584676929026c3345d345", 0x52}], 0x8, &(0x7f00000039c0)=[@cred={0x18, 0x1, 0x2, r16, r17, r18}, @rights={0x10, 0x1, 0x1, [r0]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @cred={0x18, 0x1, 0x2, r22, r23, r24}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x70, 0x40}, {&(0x7f0000003a40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004ac0)=[{&(0x7f0000003ac0)="39357a1b8cb7bb4af061ebc8be2949cc82d9362d12c898aa33c860d3a2431d19d03a0e011eb136c5c6b6cf6cf20065db0452e8cd19298683b2b0177f5f7104d49d41e3d4d53c691d9d64b0a637950b870b90d80cd2f7538d95073e734ce0c9a27defccbe00c5b4b257cbcbe71a401596e22cef7a0c40cd89002801e54abd31fb3a27269a7273f61b3bc84fa1eafb0b8c28bd6a420314ed2c4bf9d8fd9777aa4094eaac0bac770a5e3c48e4cf96fea1be70693fc91b9f32bace6c8adf313a174d40c2b82ddfaf0be01c6cfea6beb7a5242347368704c35a16b0f58b9242d1cc8f4a9ca46a00cd134cf1637a3bbf81efc12f902777e105877c4b1f903837141250c11978478128ed977497f7019a712c930717b3e2ba9c25389a95850ee7ab5623f92dc6f7d46adfdc9646303a0e5078fc6f51951310f2fbd26ee9932aabcb6e4bbf262234fead5ee975fa114eaa04a0345928e0ff9f7d645c61ab44792c6e9458de58699ded3274df00921342cfa6921a93fd82ffb71243f522acf993a3dd5de2cdc1d401a7ebe7335a9422c1487a293a6ecd6c4150d24731a6bb8f57c1c713e892b4df7fd4eacd877e6615b939880c2312229cc50ff006cca2a2b8be1c1d78737c40fc0a94f5acaef72e5afb2c0990bf21e86860b4d576eec528957a42956abec65728a25f5e2ae2d7ddf7c28e313eb794ce040d9303394692c5a815c3f2e198eff94e21d95fa58e9fc9889584759262f6449cdc72230bbb9ce2c0c210c529d8991aff167b36fae8506b042072b2c75faa8c9248b4bb3dcb47ff6acec7b36040ae223d3f81dbc369c1474dacf5442d37ab0066de81b9ad9d3e837344a90eb2d969d4446cb65ac855be4d7303a2763a163115857c6686dda7a86066b686ecc06354a1ffa0b1edd709abf219ec9408b86234b58eed2b2e6e99e4711382324d4ec77c52a2427db9f0e4965761c7edcc4e1f796bc0b2772777628ebcda6299022b8a12dfe09c8bc4a35d976e89d3ff31b45b9f6cba094a617fadd6f814a5b95d04cbe64882dbd4aaf1b1b715ca7f764e21937c309a2bb74d8a76dcb0da8f3a3871d3a240dab1859e61768f77943f1365b051012fc269c00c1974fb29a9b9cf9bc3d224af727c8b7d0328279a887f79b5e94c20d0a104dad54caadddcfd47f23f4111fb4ff79316c8082e2ec23b294fb7758fd0d59a1e4508570e88517f84c00894ef502447e7076e50213535840db5d5a1b9f01cb7fe09db9362eb435b5aaff99a3344f80d5ae6456273eed89a7407ffe930b4eab51092acc045f23f1dc5b70353788857ea8d9b8917e394f5bfbe86d281a8ef5c5141bfe115518fdbd08e3581252d78e308aee4eb0777f4a2ffa9082c1cbe8894df97aecebac50a91012cb05c13811d746e61f43295d941f9b95d1fe39873985389d2ae1bdc976c466d8b478937b3475bb06e1585d409ddf16a1318465c84f53f06eaa28b6a04184735b05c8cd82d92fd39575f6dba10a35525d5c3605ae5ba8d0f2652016bc851bd14cb15e474afa44873016205b82487d59f8c7830f6d6e0005d8a96500e9bf3d7d7fe1c304f65881ef7747deb97f6d811e703fa526a8b33ed00b90a132aed04f6f794d2dead3bd4f033323403c4e4cdef64cd0d775845c0d641c1162311aa7359a66228673f9853f22a36ec5615818d40eb1309e53aff78ef356c4748275567073968cc39acea7c33c9079c8837d39e03df720470985643fe5f6e34c293b0d85a598696c98f71608735908586d766b8247e953569be4837ab619a9062cb794a557cecaa6eaa14c53b95078b9e0073efce0e5a5895a8b01e080e27968de763c6b753041643d06f63d5db91af45e90272a21a34e211e8789a4c0684b8de1b9009b8fbde32c72b412d3d69e3d143b322dd1c3c8a193677f0e03e732b4eed7c94d56264d9c5e9049917bbb2e229f7c69e128816eb64cd8251944b88b8809760922081cbb79fbd258f3aa6698c360e3b51878d75714abb2bcd0b75f40e0881ada1c1cb36560c4f895494b76a578a1e523f6cae83f6199df60f6ded116f3f43659ed30cc4ac1b9dd48b23c0d63cdb986a5c8beb14ee3d6ef39c073331d2e330eb2217fa5e8e6c9fa4dc4f505846b49735818872cf60857ffa445b1598c73c45cccaa5d6e9359888e247a02239fd23a7465f6e091302bf2b169971167c54e9a1f0904ebf5c43dc7dc2209427b7f3139e05dc05c5615c3033025903426d8a60690bf49474cfcb91f59305ec08aefbb64eb75c8ac3151ac2cb3bc394b70f17ffaeda1f684aa7841451eabe4c91ad89b022f659863f757c20216df9d81da5546e94fcdfe5483872783dfb144fcda3e7253aa803e745568e17faa2e01d49cdbb8da2d68d0e9c588b55be6bcf167e775714c1a535776058ae8703256954f14200a899b9461644ad9f2669027f2e65618e5bd63a3dafba10bfff86280878247ae14f05856e528380e7cdeba9c78c3b6666d5a714b8117bc76b06c4e464b390126f6ac641a9db2fd5f7c7c5184d37854c841e52c7590a91e9f21ad3875b36d58f80454bfcad67a871e03c6b1693cd3a1d19dc20748f932e3261b474d4061ef496ecb5a64edd375f4cf726c0a462e038d2f31037cfc31812090435503ecab14ea23e5d82c701b206b0bf896cdf00fe29be9bb5ff21caed77a5ff19bc0208c75ab843169785bd11d9438cc0f190d1cfb4af549957976e81007d1a8461b6956156525cc540cbb2bbe3248956423bd01d862d9eff40c4b4a94b2672c1ccae4b0d89a9c54490557a97db3a1e988b9c3d2507d46bf86e37cbce2c30116da9ba97cbb61de126bb695abe7b71af7d241562aee2b0b0ef8b570cfcc8f4caa3f8b9b53d81496fe78349d58448d2d4bb8f18791b1de89c8dbc05ad575e25ee95bed4863a48f58cc883f09a65cf3d0590ef5eab1b0d126a19b0a788997c97af4e2f071dc7ff0d0149c8428c89f1bc9e0058512356773a4b83eb28d75006bfd2772005ff7879000f39dc02759a0148a28c1798deedeb4bc6e5a4e2360bc5096feba00650177b7ea73ca58f70894abb827ddcdd96307e4dcce21b748b83733674bfc34a94133d3e0fbea44c2be251cb0e101767a29e0f5108aa7d9d5676d0fee6549106d0882d9d2c4dda602dff51cf3ac3ab8bfadcba1359e73be9dbba0d585a400685755bca5b4200f44d1c14079fa94f68bd09656e9d421ccfbf50a0140988a9200433ac7b9e3e52c61966a9545349880ec8cf33b4d85d308db8c036ddf75ad8e1f96d6b5d1e903546021bf204fd4c57983e03eb9cd7506303c0a055768e3d8bb9f7d7d095ef626f9e1ffa0b1963649af8f694582e65e3a85d805408515dc262e5bc04b368e7a411c494030625fe8697906d3c85c5fd1e6101350c0783f463751472ceb47c6c9111e25249de7da645da0133d38b35945bc7b134239ebbab6ff751e2fc8ac66a027230f8abeacf6a5c3463252bcde5314e478d68643eec55005f4fe218f1404eaf8b717f4f5c26908753349205fa46c8532c6fa44ea4a551e9f7c5b4525595fe29f16df9fbb5fe99194bd1d755290a1ff59a9763cf1c9122230a05fe1e5fb7ca6383e7827b34c49e60cbe5f021b9d91a9d7f177bc2b1cfc71516375ad559dd791dee86084f9b71fb90e6751e1e743fc917fe6c12d14822166bf5122f09b9087dfe0ccc5e7e1bc6250b61a11ca6b98046dfedc6ab1bc300e4065d53ad3315a29d4d66f133059ddb2618527b5ed8229b0574611672eb612c1494456c16a8847a52c6a1529b9bdc45888552d4c08edcc6e68542b96bebc5752cf574e21ffbd39936de230a3dbe145b5aabc748743974c511eeed9a0848b2aaa1e27c3a639ea4cef56a2a4a030266868ee218f72ecf043c0734536da88a1565957c275a84a98078ee05f8bbdf2d985f27cec6d45ce4d1a262e04565f97c6eeb7259dc9666ea92671add9ae6c24520e89f333b71a89c2eb0c075e1213df84b32abf3f2d1b6784f57066777e0447b14810a8ac0a13137906c376159d861c25df4cb3b966bea79e9d082c90b4c8926d8e8cb66d3b31b9478574b99cdcc1dfe93254fcf2b65d4c82158bf99a6062c547017496c152523e1e8eeffceda1eb16ae39435fef94be8ca36402b3bbb633264f05f786c2c836f01445bcbb5c961f3f1116b82143e4aab9024cc29552361b4760529dac7ed6b777829387cde3ca45e460f721ebc91844d28a25b6923b2819e0e6eb0313972ea76e864a1ed576b60560a865be904f78ac6e34b70ce1817a6b68607bbab707e5b2e10de15d4b5b72dde7ee944ce1e20a9d1e6aa3ca4d4113e11e44bd948a7bc02c133d0c3b6626b024b003176e9ff831d8a99dc7d604be660719a1edcb9ff2784d6b0bf18aa32d61c2ee920656b025074f486cd8e9629cf52d317c1f60e170d6ec0148408c51d606e1ca6b8fb0cd66bd1d17b4c42bbcf814f4751c332851ab41c878ea23cf63fb121c9de24372c5fa46ffb7cbf610bed54e26e4ddbde251b73176a5d0900572aa7ce357b8707ca6d7e5c8c2909c259d88128e00eb83677e3b55af065116bac161ccf7d7776ea2f381b9b9f8c1ac785e3d06faafb21368a7038ef5d70c4a7cfca3a246d003a824476a68893fa63b6688ea907fb334f0fe03cd8b719a3aa32f610d282917cfc34b020529e5601a914f3f8bff5ecf3da43ef966794e245abbc2a926f1987c38eedbcc5e120a16502c52ee1ac6e05b187c05802f6b1ec8ed6e4b1b3b88eea8700b359e159ac2e5729ad1da3eeb649c748473431d7ac59c5292f6fdc8fc9ce42033450eaad7359537c9fe65f0323b43d8f572e4747136e002b0cb79cf0bf4793836f2577ec6b95d6e6a8a46e1ff59dde602fc2ed01d5a78ce9f7c365c6b6a5cc42a71abc875d91532d8cca637630f40d64526d9e2199f10581555c27a49e2774330706a3498a2311bdd105521d4823ee8ec057455d3e7d877a1a95600182da8d90563484bc21b993b0efe28b2e6d895e5fb3ee71f9168ad8562e6b32f09df80d9ed1231f8684483d6fd3881a7286f997a5d6fc9e8bc9167f3926f32f9c1e3bfc65f800801bb5bd85a015e0dc140d28f574bf272eaf58090507ef1d994203798b0c71c5508cbc9438ffa4fdc8596f15f242ab23d73c87bc0d6cfe63d4d1cd35320b176654dba8930401ce03801ba0ad1a1b4bdb0cec6fa72916320152624e24e5b37856b165d2ac4a7d8b589efc6259666f3c6f4cfcc31b54ee90db7b8a4edfbd43cb311261f55c741a802092b799cd66c350bf272a4871155cf3a92bd293d7ac097029d970f2153d473c24de77ebefeaa6b922bbbfd118c64eb310b674e7274825bb20fbb559bb3ce98608e94270cfb66cb572a79c267ec393081a8a5963e810662a216dce863f949ab007ed5ad1abb04415b5d87a76e959a81beaa4e9f0fe7081d50e17392a563047bf09c39f471a5c32f06938707825812c70e01a01820e6378b935cdb743526cbc6f7ec7a13d36c89aedad9e07a65f3e6bf5b5cf4bebeb1127f3cc76759389662260f623cabdc10f76fbaecde9bdee3fc12b60739aa2643c07d710bd2d8ed4a9ef4514adc06700aba60c7a4d635261822e2e3f102de7e95a19c91ec8f82b1a45020c34ca31d316270578fd08bfbbba85a3895cb05c85dbd19a133a6d9b849ceeb44253ad4e86d0660437b871ecdef3404affd9159dbe7e725acb310f2655a8ff6ff22230ac11c58777e7a821d05ce5a433acebcea0e83c125e8772fa052d79ac505d6c91bb4e714c63d4c94207bf8bc0", 0x1000}], 0x1, &(0x7f0000004c80)=[@cred={0x18, 0x1, 0x2, r25, r26, r27}, @cred={0x18, 0x1, 0x2, r28, r29, r30}], 0x30}], 0x4, 0x8000) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001140)) stat(&(0x7f0000001100)='./file0\x00', &(0x7f0000001180)) sendto$llc(r0, &(0x7f00000000c0)="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", 0x1000, 0x0, &(0x7f00000010c0)={0x1a, 0x110, 0x1, 0x9, 0x6, 0x9, @random="b20b363c24b2"}, 0x10) 2018/05/22 17:21:11 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) recvfrom$unix(r1, &(0x7f0000000540)=""/139, 0x8b, 0x100, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2018/05/22 17:21:11 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000001340)={0x8, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0xa3, 0x6, 0x40, 0x7, 0x6, 0x0, 0xffffffffffff3729, 0x4, 0x9}) creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1004) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000240)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:11 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x14, 0x80000) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) 2018/05/22 17:21:11 executing program 4: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x10080, 0x60) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000000c0)) 2018/05/22 17:21:11 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x200, 0x9}, &(0x7f00000001c0)=0x88) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0x2}, 0x8) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r4) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) 2018/05/22 17:21:12 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f00000000c0)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000240)=""/147, 0x93}], 0x2, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="14000000420005010000000000000000d6000000b8f3513ef1912434111eb3ab12f8441040c267ae74b98ec839a570f6b174f4"], 0x14}, 0x1}, 0x0) memfd_create(&(0x7f0000000140)='cpusetvboxnet1}]\x00', 0x1) 2018/05/22 17:21:12 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x7fd, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000540)={0x5, &(0x7f0000000100)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000580)={r4, 0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r5}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2018/05/22 17:21:12 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) alarm(0x9) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0xb5}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x89e, 0x30}, &(0x7f0000000200)=0xc) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x80000001, 0xffff, 0x8, 0x3, 0x6b}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x3, 0xeb, 0x200, 0x2, 0x70000000000000}, 0x14) 2018/05/22 17:21:12 executing program 4: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x101) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000100)='ip6gre0\x00') 2018/05/22 17:21:12 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x200001, 0x0) r3 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1000008, 0x188130, 0xffffffffffffffff, 0x2b) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000580)={0x114, 0x0, &(0x7f0000000400)=[@acquire_done={0x40106309, r3, 0x1}, @request_death={0x400c630e, 0x2}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000000140), &(0x7f00000001c0)=[0x28, 0x18, 0x40, 0x78, 0x0, 0x38]}, 0x3e8b}}, @exit_looper={0x630d}, @release={0x40046306, 0x4}, @clear_death={0x400c630f, 0x2, 0x4}, @reply={0x40406301, {0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x58, 0x40, &(0x7f0000000280)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x4}, @ptr={0x70742a85, 0x0, &(0x7f0000000240), 0x1, 0x2, 0x5}, @fd={0x66642a85, 0x0, r0}], &(0x7f0000000300)=[0x38, 0x48, 0x30, 0x0, 0x40, 0x28, 0x18, 0x20]}}, @reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x30, 0x50, &(0x7f0000000340)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @fd={0x66642a85, 0x0, r0}], &(0x7f0000000380)=[0x30, 0x9d40d3da2d312d40, 0x40, 0x78, 0x0, 0x38, 0x48, 0x78, 0x18, 0x30]}}], 0x2d, 0x0, &(0x7f0000000540)="c98a874f449232d44f2ea176b6195d9fffc71da919d55b64a156cf16f2bee339af15d36ed9c456db3e069395d3"}) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'system.', '/dev/md0\x00'}) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:12 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat(r2, &(0x7f0000000000)='./file0\x00', 0x600200, 0x8) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:12 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000001340)={0x8, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0xa3, 0x6, 0x40, 0x7, 0x6, 0x0, 0xffffffffffff3729, 0x4, 0x9}) creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1004) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000240)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:12 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000001340)={0x8, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e24, @multicast1=0xe0000001}, 0xa3, 0x6, 0x40, 0x7, 0x6, 0x0, 0xffffffffffff3729, 0x4, 0x9}) creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="73797a31266412c419db3f53bc0e17ba2b093f9c48730fa8e87a9bd2c03f0479f5f234eea748b56427a0d6650be57eb2dfff1950c8891cdeaa2cace341d1b073b0c504115033197887e0bc1e8c11908d77c7ed26b3330fc6cbfeb055b335b692442dcf7f9e9cfa3e5ba238747fae9f86b14784a13fc171fc2ab828b232daca3344f89e87e3aada370047905a555a281f979041e99a8b4a583a13f8c9af3d8eaee902efa983ed26858adb81d2af427d855c119e4f37edf064014f5c69f90482df8f9846a8d5b4e21572e7563a8769ea93ed148a34fa323cfd26ac4254cace3dcc350c66fce8e6c3541cb5af2ef6c836093915045ef478cd80b9090796d06b4526f690b64f1b706d02cdab0b9313893369d0a08343eda80db211269a780cf2046adbd12974b953d4090fcaf3304099c88098ae1589fbc185e10359863852a2f155368b11c5601d6f9af8db86621f130d1b96e6007fec7d7e3acbfcfdfb815a79a547da58b2a3ac45192cabead0015d71f7186a53aff4340f3e2d47f0c0057dd3925d8a24700ba384ddfec0e25bf76f27bf9fe9af991f043e817f9bd8ed74d5afee0a6caa673742170cded8b4bd36fd78a3ff895fb4f2350351eeb7c4ec2c51282166a91fe35a5506ac37b60e11ba64175da719fb1cf99d3e64e48217b14ac326276af01e9d16ab87ec356f7f5f875612597d1b2e6b427a30ff76d82896bdad8ab89b7571690e5d8434a6f64d1e3774bfa47c28009029c49f170f0bcdb262c7c301752c201c60c08efa13de8e4a46f6f1cdfa026d89eb76ceab2e8929e951724171be08c51d58aab2a0aa1e4f2e00929d631d4b56fc868cf348a5fc6ad67b8b4a5c84bb4527e4fe4297150b4fba099815a4ae8677a126b2542e93c87dab0f05d767ea4d59fbf7aa9937de04acfba5842fb29277dbedfa27812e09aba3232ca7e2d885a3fa00cc387cc5613cba64ff046326b6f7925d9a4608e20b8e2d67f2ed8fbdd0cf09fd51ed735ef4262c449accd7da68ea4a5fa4cb513064606940ec85975c5646a1dec6d4d43eab75dd6d0b73e2beb8acd9b8286104c1002d382e9d1505fb5b6dc4b2596800badbf8abd7d83b33e7ca39c4a957ffc18684025f4723b9544e3dc2d1d5450cda11fe6546551b4c5ab015ff611b4e9dbeb4a65533591884c327d960fe5570afcbeb61deb81fb1877b7b87c266ba96252a6ca9b1b41f9a46b893f4d49b726df48fc0f4b0907d60aef41afc08fe32d0f1b153beb0835cac0e03f075d7fa30f4fabc64f987f8be44d8856f1600d654bc7c8b9c90653cfe9e97d9663ea33d3c0a69c27a09900ec23739c378be8523e77e4a7348c25f373cbf78a9aa000eaa360ae05f358df55f2ec464e5a828247efd32612ba0a5e4e632c16e5f35658d5b550229a950f046bb60af1345364606dfc0e2055554da83635142ba61ed2b621310fb406de29ab4ea6f2c16b80585ba21b7e75cbaee729fe4d828015c9990ea1d1ffe5dabf93c92131aab3a17fc6738dfcb738370be94161791184274c4a1349d77c7d68af32326b4bab02bdd404208cc41d0a0af42c3897475cd3c3f17f0f82b75181a5ad062f7d0eb9459ea34bcf465c5360d0b9eccc262f34423b06a471d255ff35eebc4324dfaca529ddbfdf2e261e6a7c3a6ebee2270493086494477db1d2efe6f1c36badf943d913bfaf7b295a0c4c8fdb268777366894e8196473304ad07e5c0e28853121941d5d41c583177b0d1e95e0ff3fd0ba16f349bcccff5811f75a7cb980aa452e08cb7f121f1ad407b557d8457b3fc946ae70892ebcada4006abf95fcbb79095e86255a6e117e5bdc0ae5704227871c71bdd5dbcd389d48eb873a45abbaf149ee37fa400dcc584da49c1eb508e0f59a5d2ff9f42976d420917a69f47c21c3471832304fb002c707aedc6d8cb978a215c5451d0b52638ad07ba25a9d05b8a3a6f614db000230950b5a28274daa1ded2c13ef3a5e8a727f78dcaaad1101f0a0412177e3f9fd4c66aa93973fdb213921965a6134e15c4b55ef138d29672af07c9a64221d0ac02d107de96b35428dbc6e86fff2e834acfeecc4d070db858bda61908f1c738429c935032377df99714a139d76ec54fd8c4922f2ba7a5cca5c3087af5c9e547ba0ae2d0cbd6dcf23368296fe1517e2490585f95ea7c85be40fe61430a57a121cb0ba94ffd2784f66ca78d16c7d1a7dbff50e12690f3ca8fb73ab06ed0f6e0424264fbae528bead4d0fb6093fbd0a5ed04364153df304ceb94a07f5615068213e479dd7321c9faabf49b9ca097c2c6dd65e92b8f848be90646ae313f0ccc816889bbacf3cfbea28264becd2a1e478a4e0d9ab3f36ed4a0e01fd3de70e6dce92ebce40f5fd6583d2e42cfb3201ca330c0b46375fa0720014a87a537b8ce20573e2b5607be2b32087245b573913d1b0f5e10c3f2c93253aeceaef93ebeb85b94886e7f8be331133e1ac3f789697cfb36ebe8ace4b175912adce55b47ee33a1c1632bd6b77491124f687290b12beb3ff96c91fe82beeefad44b0f692309041fe3b91f880bf435ae458271a876d5aa93a523b7133faefd050d45d9f5fa9f2f09a67cf7578159d761dc299eaa37bb0f3f2a7b0e115a7ccec733b66cdba0b3748787960ef6e382ce35add143479c14c0fc0e14ffae541e79cdc35977ab2b3288fa186cbf7dcee95032e2ee28be1ff95aea293d3b138f3aab4263fd3d13d36c0e9deb8a2bd21f8d3d2fc0f16f2f2d8443e67b2cc52a2719777cf785f05e0424a43fa72cc0e0d4f0e8cdf9cde212c7930d20f00d6564030e7950dcd8ced0efe2f28bcc10811914a86bb5c788708ccb00fdac007c30957619aedce44e39cdfb9c81fa3bd5bfae168debe98eddef7775ac9546efd728e134a8ad63a8c2177a5a576d0d0fa66e62056054a24efd27d551920832a22d890d5459fc42679d4017c17ec771cbe8bf4b6371e57afea4597a2ed20ef5597f418987ad017c2d82eca6252d84f587e586f1e22652aaba671e954a8104f2ab18ef6e8bceff53f4edd0a58ba66b621dda20a9fe5146fec4300005c1f30330d517bda0a45edd1ac29a28d92df0ef3a2c6ba236c1e2c5961733f89ea7ce3db38bf0c16c25ffbe891a5491ee85428ac5f960a6a39d49e37128ec208dfe9be66a1c0d15ec70587bd2d43f7b1451d3608e8879c81157d3cc1bd340979cfa0e297cdad9ab350d827d0c96e75c4efcb2dce7dbbd6140f54d71eb0a261eecee173fb2baef3935a91eaeec331582263043ccec841b2d309f5fdab5d5ed778b0b98737d6b1f69612b38b40271fdf665940aed9dbb11ac14f1866c3a5d2b94ca813d7afe5cb495a4fcd9020f57e300a0696273cf598455f8fe18bf50e4a0139dd1106c7e6118e308afd02027f6c9d1419f4fa0e7accba1fa63c07d44d66595467a353a1186d5ed5f57fb5653431ede510cde464fc1669e25fba5f1fdaaadcd6f3ffa7bbfba4360455f943c301ab63b7dfcb38faaf94c830e99511b56c44a9ae6a5eff3346b5b5e9c2e02463e99daf80ffac11717a6ca9f974cbf8795ffd7dc8be3d5c08b5ec0fdfe9b0dacbe89ccc38c574b0316301911546a0808ac150705abcac34bb23dfd051689d240985813a1e789596cc96970fb8522119256e7de7acf0d2592eca7ba15284aba3e63bdf9ea80313e18b0b78ea4bd666dfe23408eed397e0997ee7b8be189c26591b6ee1aeba6222d9f63508897f890660237b5d41c63ac31e8c291ec465b754dfea863a682668aa0ab7b6812fc1a6df53f1e7c24d07ae96903726f251e9f22d4a781431535d8f5535f03e4e2177d57c542a606f9462051d03c7655f89d1854cdb3e75629ee57f7ecfcf7ed3c30076a8c1831b7ff3c2c5f22063a64606a19591a560d02dd39087173ee4729592b0327d56ea95c74faa10d4c0715dbd6cba45940c2b76b16947d2f42b3da4df8e8d62b8bfde7eaf56efa4e3911992d6311affb3845bb3705c872d1ca81d5cd928ff49ccc5d0592b8ba4485d23cde918983bef7fd73f4f4674066a164c0e73529791e1acdec36c1fbd8040b3484f82540b875977afd193922470087a48463e8308675427992ac7c2c9c6f9f8b6e77a783e7a8a6b4f1a40d520ccadfd4f6a76f6d8bb81aeb2d7fd4b205ea7b6151568a87260569bc899b8e32a6221e06e36c1c83332dc2453d54c14aca7cbf99610f77e1fe943f4003ba8fea1d2bd34cce38f83e82b6418241db7ee65510ac4ddc8d4fced97bf89693cfe345db30432d312d32acb8a8bb3ebacd7e336b32f1331d8eef717e5d0f802f31625af909a35b5979fcc6494b3d6c643886d477aa026d1eae3e476a68bc189d25726baddde30be5b172ab01178f0a06d1ec6d61c4feed302b2fbdf6e20af7e08bc7b5069ceae3a892eddd480a54f6d4507fd73c00f10024bde5d13726dca499afc31947db1a3b4d954c8f48c021ac8103c504e592b3c4a28a797202c60d9a8d33940585083909fb69fcca9479ff8d936c741b789eb6878e0bcfba28ca1cd7e517ff05f11e9b32eff614f0f52428a94a77d50c3c3d109a92c5f6dee9c5e4b15f29fbe4776adf1022f808084801ccf414201d3b1b05ed643914936d8b815fa429c3410987018c145fd9a8bcc3189a74bb6449cdafdfa2b2524fcc5581602aff54efa67487cb36d515340b4736c00416797652b32a3580f854f7925093fd339496528f7dc074a2efa94fb5a9d482997318da52d28db318476c50caccc5582491e73fd95de14f0b28475b2e5793658c676bdb2dd5010db2c5ba7337461e0bc2bf0d69cdaf1af0db3ff90c93115d340dc79908aa11525874479f5f4448c88e7b58b24a7596ce67678057327e163e60cc9f52477719d8c2e62c5e8df280888c77738287d3b5821903776ec43549d84297080ea613d70afc521f2a1536cc668c9f26c284991d0dc3e295fd7af57c532b3e765ddb55975417f54d87ca7cf0b1efb5be9922732a06fbdae40ca9821f26a66c8c23fe7647f30263dd6be960cfc22cd423104996efefcde5861f6fd3ff8243a56754153970f0466497e58d160adc750108d1096070dffe814e304c351507d580746f1539e58d6dc17e7df91d8e25cc192d42fc202d02d1e149759efd83758197df5f66734590d28229b636ccacb4a2e5bc99cd3526dfa4690c3fb63a80915c7826f7943d445a1c5dfaed3754fe79194dabed0c7357ef36635af8110a465f589882299eb7d65bcd5497ac86ef75f94957ad2a1afd7db6c2a68fbe4c6b3b8adc834cc3025f10b5731a273454966c6fb5e730b8d1c05ab22537a0b477a57f8c8739202988887fafc088851f77ecf74361c5cba9f2e0dba08e20f1b784941169b07c482a0e3eebc9bc8269efdb63aae9437e51a4220367658e3552d47fda56f3ead51f9ae655d22dff67784b154ebcc566f405914ffab1dbd0568790ee955f0ba86a1528ef447c75cc62ba63c4bac1966679a938b11ec0e61982205725b6e1a6bf41d4918bc9cf0ca584349841f37ee49f81ebce05dbfa10c7a8985ec27d036db8b95f32eb81605b609cbd03d207ce7ec4f00e798712feb8fc0c0749a2e02881138c65863fdf010b077ecfabc3ded09e84e980c103fc992667f59bf2dade83da85b0c28858effe8b68886003f59289464d9c91b590b1790090b31334c866f3a17c7c813962e313b2276cd7f3f9bf6d0d08dfec6b9f1f57e61641dfb79d8d2b580f011813210bb89e87ba7f7ea9041c9de124ffcffec3c005cc34f02e25243ced804c8df8b7fa0e64b7ad60680a4b40e3921198a33403"], 0x1004) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000240)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:12 executing program 4: 2018/05/22 17:21:12 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0x9d) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2018/05/22 17:21:12 executing program 4: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x90000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000200)=r1) r2 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sw_sync\x00', 0x8200, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f00000000c0)={0x101, 0x3, 0x7}) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000080)) getsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/22 17:21:12 executing program 3: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001bff4)) r2 = gettid() rt_sigprocmask(0x0, &(0x7f00000000c0)={0x401}, 0x0, 0xfffffffffffffd12) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000046fe0)={{}, {0x0, 0x9}}, &(0x7f0000046000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000001dff4)={0x40000001}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000080), 0x8) getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) 2018/05/22 17:21:12 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x7, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000140)=0x1e) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:12 executing program 4: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_getsetattr(r0, &(0x7f0000738fc0), &(0x7f0000356000)) getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) 2018/05/22 17:21:12 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) open$dir(&(0x7f0000000080)='./file1\x00', 0x201, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:12 executing program 5: r0 = open(&(0x7f0000000580)='./file0\x00', 0x20040, 0x0) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000600)={0x3, 0xe6, 0x8, {r1, r2+10000000}, 0x8, 0xae6}) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)) r5 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) accept4$packet(r4, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000002c0)=0xfffffffffffffeaa, 0x80802) sendmsg$nl_route_sched(r4, &(0x7f0000000540)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000300)=@newtfilter={0x200, 0x2c, 0x8, 0x70bd2c, 0x25dfdbfc, {0x0, r6, {0xfff7, 0xffee}, {0x0, 0x7}, {0xffff}}, [@filter_kind_options=@f_basic={{0xc, 0x1, 'basic\x00'}, {0x44, 0x2, @TCA_BASIC_POLICE={0x40, 0x4, @TCA_POLICE_TBF={0x3c, 0x1, {0x7, 0x1, 0x4, 0x0, 0xeb, {0xfff, 0x0, 0x7fe00000000, 0x8, 0x4235, 0x4}, {0x4, 0x3, 0x4, 0x7, 0x1, 0x9}, 0x8, 0x1, 0x9}}}}}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x114, 0x2, @TCA_BPF_ACT={0x110, 0x1, @m_bpf={0x10c, 0xa, {{0x8, 0x1, 'bpf\x00'}, {0x10, 0x2, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}}, {0xec, 0x6, "8f7769a7e464c081dd205b22a5e63fc360e7e1f3419f5f173c5aefcd998f0d14dc8840fbf5e8352cb5ede03b3b3af07665da076d433d49fb66c21bdfb3467ed87a991f2941bfe187621e70e23642d6d54c864b97a1de89b497d215d7916cc5eede71fed1c8ef3f7adac37de5fb1fee3a5085abd6f7d2008f84391afd99511a1d8d82a8a04d0dbe38b936f65320a61f351c0a60fa67e178946ed8897c1eb922540c193d2c9e31e661ec970cd684ac11ab0f55e57e1a3159b53bd13c6b22353b7bdb2d4b2053741d3e62ce6714b96391c57df9120966e0eb1facaa3c41862625df74967244ee"}}}}}}, @TCA_RATE={0x8, 0x5, {0x1, 0x400}}, @TCA_RATE={0x8, 0x5, {0x7}}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, @TCA_BPF_CLASSID={0x8, 0x3, {0xf, 0xd17d5f9ac6ed0c58}}}}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, @TCA_BPF_CLASSID={0x8, 0x3, {0x0, 0xd99dbea8ba865b22}}}}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x6}}}, @TCA_RATE={0x8, 0x5, {0x4, 0x2}}, @TCA_RATE={0x8, 0x5, {0xffffffffffffffe1, 0x6}}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, @TCA_BPF_CLASSID={0x8, 0x3, {0xfff7, 0x4}}}}]}, 0x200}, 0x1, 0x0, 0x0, 0x1}, 0x24000041) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000000)={0x800000000000}, 0x8) times(&(0x7f0000000100)) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r3) r7 = geteuid() ioctl$TUNSETOWNER(r0, 0x400454cc, r7) 2018/05/22 17:21:13 executing program 3: getrandom(&(0x7f00000001c0)=""/116, 0x74, 0x1) listxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/232, 0xe8) 2018/05/22 17:21:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105}, 0x14}, 0x1}, 0x0) 2018/05/22 17:21:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)={@mcast2, 0x0}, &(0x7f0000001380)=0x11) sendto$packet(r1, &(0x7f0000000240)="43b46cf4defff019ae48844a940c1483e74121c3282cdd3a39bdcbec556ee70e8c08ca0c7f1d1ba2225258b814c777d17feb4c5e1c89ee894b75b4b8db37fd0e68cdb9b01162615ad3808099f216b6833d92324ae10931f23e7e4e0035e115a9db2cc2eab8bbbf0f8c2bc13acb630b803b2eba59139c", 0x76, 0x4004, &(0x7f0000001400)={0x11, 0xf7, r2, 0x1, 0x5, 0x6}, 0x14) pipe2(&(0x7f0000000080), 0x0) recvmmsg(r0, &(0x7f0000002840)=[{{&(0x7f0000000100)=@l2, 0x0, &(0x7f0000000940)=[{&(0x7f0000000400)=""/229}, {&(0x7f0000000180)=""/137}, {&(0x7f0000000340)=""/126}, {&(0x7f0000000500)=""/224}, {&(0x7f0000000600)=""/83}, {&(0x7f0000000680)=""/234}, {&(0x7f0000000780)=""/80}, {&(0x7f0000000800)=""/78}, {&(0x7f0000000880)=""/32}, {&(0x7f00000008c0)=""/66}], 0x0, 0x0, 0x0, 0x7}, 0x6}, {{&(0x7f00000009c0)=@in6={0x0, 0x0, 0x0, @local}, 0x0, &(0x7f0000000d00)=[{&(0x7f0000002e80)=""/4096}, {&(0x7f0000003e80)=""/4096}, {&(0x7f0000000a40)=""/99}, {&(0x7f0000000ac0)=""/149}, {&(0x7f0000000b80)=""/170}, {&(0x7f0000000c40)=""/172}], 0x0, 0x0, 0x0, 0x80000000}, 0x3}, {{0x0, 0x0, &(0x7f0000001080)=[{&(0x7f0000000d40)=""/249}, {&(0x7f0000000e40)=""/196}, {&(0x7f0000000f40)=""/181}, {&(0x7f0000001000)=""/110}], 0x0, &(0x7f00000010c0)=""/175, 0x0, 0x7}, 0x1}, {{&(0x7f0000001180)=@can, 0x0, &(0x7f0000001240)=[{&(0x7f0000001200)=""/42}], 0x0, &(0x7f0000004e80)=""/4096, 0x0, 0x8000}, 0x5}, {{&(0x7f0000001280)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x0, &(0x7f0000002680)=[{&(0x7f0000001300)=""/78}, {&(0x7f0000002480)=""/162}, {&(0x7f0000001380)}, {&(0x7f00000013c0)=""/59}, {&(0x7f0000002540)=""/232}, {&(0x7f0000002640)=""/42}, {&(0x7f0000005e80)=""/4096}], 0x0, &(0x7f0000002700)=""/29, 0x0, 0x9}, 0x80000000}], 0x1, 0x1, &(0x7f00000000c0)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f00000014c0)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xa, &(0x7f0000000300)={&(0x7f0000001480)={0xfffffffffffffe5e, 0x42, 0x105}, 0x14}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000001500)={0xff, 0x4, 0x44e2}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000016c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000015c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000001580)={&(0x7f00000003c0)={0x14, r3, 0x500, 0x70bd28, 0x25dfdbff, {0x8}}, 0x14}, 0x1, 0x0, 0x0, 0x4800}, 0x20000081) 2018/05/22 17:21:13 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f0000000080)={0x1, 0x4}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x40) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:13 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000540)={0x7f, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000000580)={r5, 0xffffffffffff7d6b}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000100)={0x77359400}, 0x8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2018/05/22 17:21:13 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getpid() 2018/05/22 17:21:13 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x24200, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000540)='/dev/keychord\x00', 0x2042, 0x0) syz_open_dev$mice(&(0x7f0000001740)='/dev/input/mice\x00', 0x0, 0x4000) fcntl$setstatus(r0, 0x4, 0x1000043ffe) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000740)=""/4096, &(0x7f0000000100)=0x1000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r4, r5}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000580)=""/178, &(0x7f0000000640)=0xb2) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r1) 2018/05/22 17:21:13 executing program 4: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) modify_ldt$read_default(0x2, &(0x7f0000000080)=""/203, 0xcb) 2018/05/22 17:21:13 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x440000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000040)={{0x5, 0x1f}, 0x0, 0x322c, 0x1, {0x8, 0x43}, 0x3, 0x4}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000180)) getrandom(&(0x7f00000000c0)=""/116, 0x74, 0x0) 2018/05/22 17:21:13 executing program 4: removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', 'nodev]eth1\x00'}) 2018/05/22 17:21:13 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000240)=""/147, 0x33f}], 0x2, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) r0 = socket$inet(0x2, 0x0, 0x9) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x4a0f) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105}, 0x14}, 0x1}, 0x0) 2018/05/22 17:21:13 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)="2f70726f632f6c626c63725f65787069726176696f6e00efb8328e4de79804ddac833bd87c16d65522b2f6962669b957610196a34a3d937eb2841f02a74f9d0ace5cec8906c03ceead4fc2e5403b52a47574df4f7245b13435533cc685643d8000000000000a00000000000000000000eb87b1", 0x2, 0x0) ptrace(0x4207, r1) ptrace$pokeuser(0x6, r1, 0x108, 0x0) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x109) epoll_wait(r2, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x7) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) 2018/05/22 17:21:13 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000540)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000740)={0x100000000, {{0x2, 0x4e24, @rand_addr=0x7}}, 0x0, 0x2, [{{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}]}, 0x18c) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) sched_getscheduler(r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r4, r5}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) 2018/05/22 17:21:13 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2018/05/22 17:21:14 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) syz_extract_tcp_res(&(0x7f0000000080), 0xfffffffffffffe01, 0x1f9) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000100)=0x4, 0x4) 2018/05/22 17:21:14 executing program 4: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x40, 0x0) r1 = getpgid(0x0) stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001640)='/selinux/load\x00', 0x2, 0x0) r6 = dup(0xffffffffffffffff) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = perf_event_open(&(0x7f00000016c0)={0x0, 0x70, 0xa1d, 0x0, 0xfffffffffffff22b, 0x4, 0x0, 0x80000001, 0x4000, 0x4, 0x3, 0xd6, 0x9287, 0x3, 0x0, 0x1ff, 0x8, 0x6, 0x3f9, 0x1ff, 0x7, 0x55d980000000000, 0x2, 0xfffffffffffffffb, 0x4, 0xf7, 0x0, 0x1f, 0x2, 0x8, 0x8000, 0x1, 0xbb, 0x1, 0x3f, 0x9, 0x5, 0x1, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000001680), 0x3}, 0x0, 0x4, 0x9, 0x5, 0x302, 0x9}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x9) r9 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001740)='/dev/sequencer2\x00', 0x80, 0x0) r10 = syz_fuseblk_mount(&(0x7f0000001780)='./file0\x00', &(0x7f00000017c0)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x1ff, 0x802800) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001800)={0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001840)={0xffffffffffffffff}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001880)={0xffffffffffffffff}) r14 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000018c0)='/dev/loop-control\x00', 0x0, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffffff}) r16 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001940)='/selinux/status\x00', 0x0, 0x0) r17 = socket$inet6_sctp(0xa, 0x5, 0x84) r18 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002100)='/selinux/load\x00', 0x2, 0x0) r19 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002140)='/selinux/relabel\x00', 0x2, 0x0) r20 = syz_open_dev$tun(&(0x7f0000002180)='/dev/net/tun\x00', 0x0, 0x440101) r21 = accept4$ax25(0xffffffffffffff9c, &(0x7f00000021c0), &(0x7f0000002200)=0x10, 0x80800) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000002240)={0xffffffffffffffff, 0xffffffffffffffff}) r23 = syz_fuse_mount(&(0x7f0000002280)='./file0\x00', 0x0, 0x0, 0x0, 0x7, 0x0) r24 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000022c0)='/dev/sequencer\x00', 0x840, 0x0) r25 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003ac0)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000003bc0)=0xe8) stat(&(0x7f0000003c00)='./file0\x00', &(0x7f0000003c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000003cc0)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003d00)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000003e00)=0xe8) stat(&(0x7f0000003e40)='./file0\x00', &(0x7f0000003e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r31 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000003f00)='/selinux/status\x00', 0x0, 0x0) r32 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000003f40)='/dev/ashmem\x00', 0x200, 0x0) r33 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003f80)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003fc0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000004000)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000004100)=0xe8) lstat(&(0x7f0000004140)='./file0\x00', &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = fcntl$getown(0xffffffffffffffff, 0x9) r38 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000004200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r40 = syz_open_dev$usbmon(&(0x7f0000004280)='/dev/usbmon#\x00', 0x3c, 0xfabfaebd225e22a6) r41 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000042c0)='/dev/ptmx\x00', 0x480, 0x0) r42 = openat$urandom(0xffffffffffffff9c, &(0x7f0000004300)='/dev/urandom\x00', 0x200, 0x0) r43 = socket$netlink(0x10, 0x3, 0xf) r44 = socket$netlink(0x10, 0x3, 0x1f) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000004a80)={0xffffffffffffffff, 0xffffffffffffffff}) r46 = accept4$ipx(0xffffffffffffffff, &(0x7f0000004ac0), &(0x7f0000004b00)=0x10, 0x800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004b40)={0xffffffffffffffff, 0xffffffffffffffff}) r48 = socket$inet_dccp(0x2, 0x6, 0x0) r49 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000004b80)='ns/mnt\x00') r50 = socket$netlink(0x10, 0x3, 0x6) r51 = accept4$packet(0xffffffffffffff9c, &(0x7f0000004bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000004c00)=0x14, 0x80000) r52 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000004c40)='/selinux/load\x00', 0x2, 0x0) r53 = getpgrp(0x0) getresuid(&(0x7f0000004c80), &(0x7f0000004cc0), &(0x7f0000004d00)=0x0) r55 = getegid() r56 = syz_open_dev$urandom(&(0x7f0000004d40)='/dev/urandom\x00', 0x0, 0x40) socketpair$ax25(0x3, 0x7, 0x0, &(0x7f0000004f80)={0xffffffffffffffff, 0xffffffffffffffff}) r58 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000004fc0)='/selinux/context\x00', 0x2, 0x0) r59 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000005000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005040)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000005140)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000005180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r63 = getpid() r64 = getuid() r65 = getgid() r66 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000065c0)=0x0) getresuid(&(0x7f0000006600)=0x0, &(0x7f0000006640), &(0x7f0000006680)) fstat(0xffffffffffffffff, &(0x7f00000066c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r70 = inotify_init() r71 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r72 = syz_open_dev$sg(&(0x7f0000006740)='/dev/sg#\x00', 0x5, 0x181403) r73 = socket$inet_sctp(0x2, 0x5, 0x84) r74 = eventfd2(0xffffffffffffffb7, 0x800) r75 = open$dir(&(0x7f0000006780)='./file0\x00', 0x0, 0x40) r76 = inotify_init1(0x80000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000067c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006800)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000006900)=0xe8) r79 = getgid() socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000006940)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000006980)={0xffffffffffffffff}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000006d00)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000006d40)={0x0, 0x80000, 0xffffffffffffffff}) r84 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r85 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000006d80)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006dc0)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000006ec0)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000006f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000006f80)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000006fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r91 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000008180)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000081c0)={0x0, 0x0}, &(0x7f0000008200)=0xc) lstat(&(0x7f0000008240)='./file0\x00', &(0x7f0000008280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000008300)={0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000008340)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000083c0)='./file0\x00', &(0x7f0000008400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000008480)=0x0) lstat(&(0x7f00000084c0)='./file0\x00', &(0x7f0000008500)={0x0, 0x0, 0x0, 0x0, 0x0}) r100 = getgid() r101 = openat$cgroup(0xffffffffffffffff, &(0x7f0000008580)='syz0\x00', 0x200002, 0x0) r102 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000085c0), 0x80800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000008600)={0xffffffffffffffff}) r104 = creat(&(0x7f0000008640)='./file0\x00', 0x82) r105 = syz_open_dev$ndb(&(0x7f0000008680)='/dev/nbd#\x00', 0x0, 0x20000) r106 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r107 = socket$inet6_tcp(0xa, 0x1, 0x0) r108 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000086c0)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) sendmmsg$unix(r0, &(0x7f0000008780)=[{&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000140)="d5e0e3f6ee0894a719d394ee414e5827eca0224c0a6faa812efb1fc10cc321d5d167710978a807844118e0fc450f82dc70b60a4b592d6fa33af3558ceb1d21a68f4194f729f5fc29e5cd0b32c85053e1ba45dc009cdf2d1df33aee5529e2fabb7f2b0856f8b0c9bb804bc44785ca61e5b44672e4e1725627ab6adf566aa0f7d7c00a3bf2b720043e8f2cf02bfb99cf96b26d78e2434368c12faf2fbd5c91715d1f02a9798ffc02453981946fbf3b", 0xae}, {&(0x7f0000000200)}, {&(0x7f0000000240)="f2852babee6f2992d2aeda993e8c9a8a226b83ab5c3db5974b332c8d964f19dffca59ba9523ff1e0d011c5ca8eede11cfdf2c59fd1d47502ec3b6cd0781b9a72f3939a53790ac4c9e1ee756516", 0x4d}, {&(0x7f00000002c0)="2b946de4fcfef7160b11e7484ff2727b65ce4fdb312fe2a786324f9c94ad043fad1c138e101ab06c143de64083c68754a821d235f3624f7d9593dd538d49aa419f61c0eb668144c0e4b7c556359d947419720b3532c984e263a158999b235b0498eb24026b", 0x65}, 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0x1000}, {&(0x7f00000064c0)="1280569a828a863b0bb616137beb665061b01e7f8c17533c9b7053da57dbedb9e421e6b1cc1067a1295d60a41e14813a48523778d4bfb2fe5f5b8264ac9170df07c4a130a4902d41f3e2128a8302d80251a6a2f3a9b14632dcfa0a294bcd16aa4a88862d020e66fa172c00f9cfa568065e00922d8f8faa2a4cb3b8bdf3515060ec23547ba2157f911fc0846afbc5c4ae15cc5c91c43b5304611099cfdb", 0x9d}], 0x5, &(0x7f00000069c0)=[@cred={0x18, 0x1, 0x2, r67, r68, r69}, @rights={0x28, 0x1, 0x1, [r70, r71, r72, r73, r74, r75, r76]}, @cred={0x18, 0x1, 0x2, r77, r78, r79}, @rights={0x14, 0x1, 0x1, [r80, r81]}], 0x6c}, {&(0x7f0000006a40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006cc0)=[{&(0x7f0000006ac0)="0c1b02ee398049a3a5e38284da6e9ae1d29219171bf0818f2edc31f1963bc0f5269c0bceb20a8c6eee3a990eeeb2e3747ba08e5886c20218cdd2ba2b743d2a913e9434651d30da0917b8f36fb788b8d1fee0438c058711c11665627304701f174e905cf139dab9f9237af7cc543de6fedc5a07df2804e58aaee3a962c7a99bd6b64a70a1a3dce919083349f1b498dc18342ee4778d9a8c26ec126b", 0x9b}, {&(0x7f0000006b80)="5879c04e94f9bbf7fe17335a842229ba28e51088c7a48d", 0x17}, {&(0x7f0000006bc0)="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", 0xfe}], 0x3, &(0x7f0000007040)=[@rights={0x1c, 0x1, 0x1, [r82, r83, r84, r85]}, @cred={0x18, 0x1, 0x2, r86, r87, r88}, @cred={0x18, 0x1, 0x2, r89, r90, r91}], 0x4c, 0x8804}, {&(0x7f00000070c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000008140)=[{&(0x7f0000007140)="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", 0x1000}], 0x1, &(0x7f0000008700)=[@cred={0x18, 0x1, 0x2, r92, r93, r94}, @cred={0x18, 0x1, 0x2, r95, r96, r97}, @cred={0x18, 0x1, 0x2, r98, r99, r100}, @rights={0x2c, 0x1, 0x1, [r101, r102, r103, r104, r105, r106, r107, r108]}], 0x74, 0x20000000}], 0x9, 0x4008080) 2018/05/22 17:21:14 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000540)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000740)={0x100000000, {{0x2, 0x4e24, @rand_addr=0x7}}, 0x0, 0x2, [{{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}]}, 0x18c) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) sched_getscheduler(r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r4, r5}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) 2018/05/22 17:21:14 executing program 6: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0xc08c5334, &(0x7f0000000000)={0x8}) 2018/05/22 17:21:14 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {r0}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100)={0x40000}, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:14 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000400)=0x10009) r1 = add_key(&(0x7f0000000380)='cifs.idmap\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000340)='/dev/md0\x00', r1) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000140)='./file1\x00', 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x4e20, 0xfffffffffffff29d, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x2ab1d0a0, 0x4730, 0x100000000, "4a6f64a8c7b81a7ff08165bde0a14c0584461f053addd73786795205ac5b7e532e3179d1297c197b13566671d96cf92d16d6b1470ce8a86e08aba54f0851e0082ac7f6cae94fb47e5e23618cd5efb2c2"}, 0xd8) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$TUNSETVNETBE(r3, 0x400454de, &(0x7f0000000100)=0x1) ioctl$TIOCGETD(r3, 0x5424, &(0x7f0000000080)) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000040)) 2018/05/22 17:21:14 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4, 0x400) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2018/05/22 17:21:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000240)=""/147, 0x33f}], 0x2, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0xffffffffffffff63, 0x42, 0x105}, 0x14}, 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpu.stat\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000340)=@req={0x1, 0xbbd9, 0x6, 0x9}, 0x10) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/context\x00', 0x2, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendfile64(r0, r0, &(0x7f0000000380), 0x4) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000020}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0xa10, 0x70bd2b, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x51eb}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004880}, 0x4000040) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000400)) 2018/05/22 17:21:14 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x4000000000000031, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x40246608, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x6, [{0x80000000, 0x7, 0x3000000, 0x0, 0x0, 0x300}, {0xcba, 0xfa, 0x40, 0x0, 0x0, 0x281}, {0x31, 0x1, 0x10000}, {0x7fffffff, 0x1, 0x3, 0x0, 0x0, 0x2}, {0x0, 0x7, 0x185, 0x0, 0x0, 0x1}, {0xffffffffffffff39, 0x4, 0x80, 0x0, 0x0, 0x200}]}) 2018/05/22 17:21:14 executing program 3: getrandom(&(0x7f0000000080)=""/116, 0xffffffffffffff5e, 0x3) [ 272.507894] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket 2018/05/22 17:21:15 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000540)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000740)={0x100000000, {{0x2, 0x4e24, @rand_addr=0x7}}, 0x0, 0x2, [{{0x2, 0x4e22, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @broadcast=0xffffffff}}]}, 0x18c) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) sched_getscheduler(r2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r4, r5}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) 2018/05/22 17:21:15 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0x74, 0x6) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x0, 0x0}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x3ffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140), 0x4) sched_setparam(r0, &(0x7f00000000c0)=0x1) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x800, 0x0) 2018/05/22 17:21:15 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x4000000000000031, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0x40246608, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x6, [{0x80000000, 0x7, 0x3000000, 0x0, 0x0, 0x300}, {0xcba, 0xfa, 0x40, 0x0, 0x0, 0x281}, {0x31, 0x1, 0x10000}, {0x7fffffff, 0x1, 0x3, 0x0, 0x0, 0x2}, {0x0, 0x7, 0x185, 0x0, 0x0, 0x1}, {0xffffffffffffff39, 0x4, 0x80, 0x0, 0x0, 0x200}]}) 2018/05/22 17:21:15 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000540)=""/89, &(0x7f0000000100)=0x59) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2018/05/22 17:21:15 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) signalfd4(r0, &(0x7f0000000380)={0x5}, 0x8, 0x800) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0x81) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x58, r3, 0x8, 0x70bd2d, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5a}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x800) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000080)=""/237) 2018/05/22 17:21:15 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1, 0x30}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x100000001, 0x0, 0x5, 0x81, r3}, 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000240)=""/147, 0xfffffffffffffdab}], 0x2, &(0x7f0000002740)=""/218, 0xffffffffffffff4c}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xa162}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="05003800cdc1a9cefd9146e7e09f8de6aa96ebec93eafbca226781c8b549208cd9d04fd6ea00ea3dc323ca2141603268281548a4a42d4432a247c2a9"], 0x40) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105}, 0x14}, 0x1}, 0x0) 2018/05/22 17:21:15 executing program 4: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x200, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 2018/05/22 17:21:15 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) pread64(r0, &(0x7f00000000c0)=""/3, 0x3, 0x0) getrandom(&(0x7f0000000000)=""/116, 0x277, 0x3) 2018/05/22 17:21:15 executing program 4: getrandom(&(0x7f0000000180)=""/116, 0xfffffffffffffe2b, 0x200000) [ 272.638816] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=27 sclass=netlink_route_socket 2018/05/22 17:21:15 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x80e05411, &(0x7f0000000080)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x0, r1, r2, 0x1, 0x0) 2018/05/22 17:21:15 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000dcd000)=@pptp={0x18, 0x2, {0x3, @rand_addr}}, 0x80) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000200)) ppoll(&(0x7f0000000100)=[{r0, 0x40}, {r0, 0x10}], 0x2, &(0x7f0000000140), &(0x7f0000000180)={0x4}, 0x8) recvfrom(r0, &(0x7f0000000000)=""/7, 0x7, 0x0, &(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80) 2018/05/22 17:21:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000240)=""/147, 0x33f}], 0x2, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfe, 0x8000000}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105}, 0x14}, 0x1}, 0x0) 2018/05/22 17:21:15 executing program 4: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) lseek(r0, 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000180)="d154d0950a6ab39ec6c4d738c404b8bf012255b57853", 0x16) r1 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x3fffc, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x8, 0x7, 0x1f, 0x8, "61d9b5290b47af06cc3c386bb712ed2e6eece1cc70f994409a4c355e19fe9f06122cfd44a7363f3cfa337b6abea385b4150d74c8d3abfb8af9b38ad232026ac8", "a1bf70e17d9e5cf6701c9f3a8ddb595111b0671bb4b4a95a43147ca77022fbd3", [0xfffffffffffffff8, 0x5]}) 2018/05/22 17:21:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000240)=""/147, 0x33f}], 0x2, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000e3c1b392179bd5d92926000001000000"], 0x14}, 0x1}, 0x0) 2018/05/22 17:21:16 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000200)={0x400, 0x200, 0x80000000, 0x8}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000002c0)={'team_slave_1\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/05/22 17:21:16 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000600)='/dev/md0\x00', 0x3fe, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2018/05/22 17:21:16 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) write(r2, &(0x7f0000000240)="ed95df81ed7732b2826b2505c8ec49c7ceb9b0f95e43382ff1ff1d0619c043295703a15363787e647c49cd2adad95c1a8fe7e67108a5e38821cc3fbc3379856219279b01599ed4e9a4d4d12c9545988c3b2213bc0e3e59f575aedcdeb9d2b32b29da54a92b64a82217e087a996eb8c2280a61e301d7eac820bf95a3c2af51649c3c620d2193f33e0b6982e9198a7659a6a543a9af572efe26abd48d3227e1372d283009d662c30ca3dc29e79ff", 0xad) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000100)={r3, 0x6, 0x30}, &(0x7f0000000140)=0xc) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:16 executing program 6: ioprio_set$pid(0x1, 0x0, 0x7fff) ioprio_get$pid(0x1000000000002, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) epoll_pwait(r1, &(0x7f0000000180)=[{}, {}], 0x2, 0x6, &(0x7f00000001c0)={0x401}, 0x8) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x208003, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000040)=0x3) 2018/05/22 17:21:16 executing program 4: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x2, 0x0) r1 = syz_open_pts(r0, 0x8000) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000000c0)="ec5b5ec3d99e3be501fdd69d424cb3b03d986b42fed9b58d86d9") 2018/05/22 17:21:16 executing program 1: socketpair(0x7, 0x6, 0x7, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000540)=ANY=[@ANYBLOB="01f300001f00"], &(0x7f0000000580)=0x6) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x10) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/05/22 17:21:16 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = getpid() fcntl$lock(r0, 0x5, &(0x7f00000002c0)={0x3, 0x3, 0x5, 0x5, r1}) write(r0, &(0x7f0000000180)="e703cde1e75d0d87fb445ca620946eed52f35447d7672800fb2a9acfd3a6f791f3", 0x21) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f00000000c0)={{0x1c4f, 0xfffffffffffffffa}, 'port1\x00', 0xfd, 0x800, 0x6, 0x10000, 0x3, 0x20, 0x2bb, 0x0, 0x4, 0x10000}) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB='c\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000240)={r3}, &(0x7f0000000280)=0x8) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000300)={0xffff, 0xffffffff, 0x5, 0x7, 0x20, 0x100000001}) 2018/05/22 17:21:16 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x400000, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0x2, &(0x7f0000000540)=""/244, &(0x7f0000000640)=0xf4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r4, r5}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2018/05/22 17:21:16 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) ioctl(r2, 0x2f, &(0x7f0000000080)="a227e0c7bcfcdcaf5e0053ae5f569e21d5165e8610564807de98861e2666a01b1dde2eaea52d093a988b1b36bea4a430122123bb0b162f4fb4a04078af5dc43f02f7682029e7d08d8fe2e506") ioctl$SG_GET_TIMEOUT(r2, 0x2202, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:16 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) socket(0x11, 0x3, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400, 0x0) inotify_add_watch(r0, &(0x7f0000000080)='./file0\x00', 0x10) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/22 17:21:16 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000001300)={@loopback, 0x0}, &(0x7f0000001340)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001380)={r1, 0x1, 0x6}, 0x10) getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0)={0x4, 0x0, 0x53, 0x7f}, 0x8) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x8, 0xfffffff9) 2018/05/22 17:21:16 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = open(&(0x7f0000000080)='./file0\x00', 0x2000, 0x40000000000fa) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00000000c0)={0xfff, 0x40, 0x84, 0xb88, 0x101}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge_slave_0\x00', {0x4, 0x7, 0x6, "480866168920", 0x21}}) tee(r0, r0, 0x1, 0x1) 2018/05/22 17:21:16 executing program 6: ioprio_set$pid(0x1, 0x0, 0x7fff) ioprio_get$pid(0x1000000000002, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) epoll_pwait(r1, &(0x7f0000000180)=[{}, {}], 0x2, 0x6, &(0x7f00000001c0)={0x401}, 0x8) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x208003, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000040)=0x3) 2018/05/22 17:21:16 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200000, 0x0) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) getrandom(&(0x7f00000001c0)=""/116, 0x74, 0x3) r1 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sw_sync\x00', 0x40, 0x0) getpeername$ipx(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) r2 = gettid() mq_notify(r1, &(0x7f0000000180)={0x0, 0x3e, 0x4, @tid=r2}) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000000c0)=""/19) 2018/05/22 17:21:16 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0x1bf, 0x1) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x20040, 0x0) ioctl$sock_bt(r0, 0x8906, &(0x7f00000000c0)="dedb2f3540d8916b8bae45ea8c8eca56d6c9d8086fe4ffeb9e4f5fd8762960c182a77eadb9faaf83cc96f8727ee95a648a62c0fca641fb4885785fa4fb7908b1654af768289fcd173426797f351aa1ea0737ea91e71530aac3005f418b7b7030825892fbebbd03949f1f256ec863081e134c51c1be472861584f3de6f541f8bb3ca3c211b4579831bd9277b1b2c290c801a02a4693671fc2") [ 274.551984] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=46017 sclass=netlink_route_socket [ 274.666363] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=46017 sclass=netlink_route_socket 2018/05/22 17:21:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = getpid() setpgid(r1, r2) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000240)=""/147, 0x33f}], 0x2, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105, 0x70bd2d}, 0x14}, 0x1}, 0x0) 2018/05/22 17:21:17 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x10040, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000040)={0x12, 0x67, &(0x7f00000000c0)="34426cb1c5cbd6e465600b67550735ac4ea44abe416ed95947b26b21021b901d521f5afb7c6572d53c69e2b7437be2ad1e2587f0cc5f41c18c3f8613273fb92c3e64b88e863a4b1e9ce0682afd4b4e6b2e88a0b87ff3b00075bf8bff8e5a7c324080a7bcb31a6d"}) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000080)={'ip6gretap0\x00', @ifru_hwaddr}) 2018/05/22 17:21:17 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x84000, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)=""/171, &(0x7f0000000180)=0xab) getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) 2018/05/22 17:21:17 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = dup2(r0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x4b, 0x20, 0x2, 0x6}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x2, 0x30, 0x7, 0xf19}, &(0x7f0000000240)=0x18) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) bind$pptp(r4, &(0x7f00000000c0)={0x18, 0x2, {0x4}}, 0xfffffffffffffedf) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r4) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000080)={'irlan0\x00', {0x4, 0x7ff, 0x3f, "239f15373d9b", 0x2}}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) 2018/05/22 17:21:17 executing program 6: r0 = socket$inet6(0xa, 0x802, 0xa) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0xf}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000000040), 0x6f3b90798b87c75, 0x2004c000) openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0), 0x8) 2018/05/22 17:21:17 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x10000, 0x0) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000240)) r1 = socket$inet6(0xa, 0xf, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x8, 0x8, 0x20a, 0x17, 0x400, 0x0, 0xffffffffffff5d7a, 0x200, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x5, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x1, 0xa448, 0x8ac7, 0x3, 0x1}, &(0x7f00000001c0)=0x98) getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) 2018/05/22 17:21:17 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0xfffffffffffffffd) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:17 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) listen$netrom(r1, 0x7) r2 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000580)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000005c0)={r5, r6}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x4, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000100)=0x9) 2018/05/22 17:21:17 executing program 4: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x40, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000000c0)=0x5, &(0x7f0000000100)=0x2) 2018/05/22 17:21:17 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x20339) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'veth1_to_team\x00', &(0x7f0000000080)=@ethtool_cmd={0x2f}}) syz_extract_tcp_res(&(0x7f0000000000), 0x9, 0x0) 2018/05/22 17:21:17 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0xfffffffffffffef7, 0x0) 2018/05/22 17:21:17 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x7, 0x0, 0x1, 0x55}, &(0x7f00000005c0)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000600)={r2, 0x9}, &(0x7f0000000640)=0x8) fcntl$setstatus(r0, 0x4, 0x4bff) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000680)=@req={0x3, 0x100000000, 0x85, 0x1}, 0x10) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000740)={0x0, {{0xa, 0x0, 0x0, @empty, 0xe78}}}, 0x84) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000a00)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000000300)=0x6, 0x4) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r4, r5}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000540)={0x9454, 0xfff, 0x0, 0x200, 0x0, 0x4}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x8419, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}], 0x84) 2018/05/22 17:21:17 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x10) accept4$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x14, 0x800) connect$packet(r2, &(0x7f00000002c0)={0x11, 0x7, r3, 0x1, 0xf, 0x6, @random="b047f39953ae"}, 0x14) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000000)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r4, 0x54a3) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:17 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) rename(&(0x7f0000000640)='./file1\x00', &(0x7f0000000600)='./file1/file0\x00') r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) getpeername$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14) fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYBLOB="180200001b0004032abd7000fbdbdf2500000000000000000000000000000000ac1414bb0000000000000000000000004e2200004e2003f30200a08000000000", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="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"], 0x218}, 0x1, 0x0, 0x0, 0x8850}, 0x4000) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x1) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) ioctl(r2, 0x5, &(0x7f0000000680)="be4e558db76819b9346f3713f1063ab82d58c2e6747b5599f177bee846f028edef35c3e5dbda4ee64142723dcdc778a42c6c1c20e0ef8800e9fe357908398b37dad23b8cab677d1fbdea0934ffa2156549e4c169fcf0e4fd5aa9a49c5d3cae82b4585254") r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x80100, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f00000001c0)={0x20}, 0x1) 2018/05/22 17:21:17 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000001c0)={0x6, 0x7, 0x7}) getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f00000000c0)={{0xffff, 0x5a}, 'port0\x00', 0x4, 0x1a0026, 0xffffffffffffff80, 0x1, 0x7, 0x6, 0x1, 0x0, 0x6, 0x5}) 2018/05/22 17:21:17 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x8, 0x0, 0x905}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="230000003882a2ea3f757da2c906145c08210300894305f93a55cc847f00000000000000000000"], &(0x7f0000000580)=0x2b) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000005c0)={r4, 0x4638, 0x76, "465b851238e438a1006b2639a3e1c23cfb2ef323f8b38ec4d707c99fc0aacc499acc651cdd2e80751d83ecf99b82a45dce596799fa17dccb520d7efa67172350ba67def5361c8203c3bb4031e013fed549654447157b801711c013eceddeb0ce9415cc58059ed3abfbf85111700564ced5eacb2d2f07"}, 0x7e) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000640)={'icmp6\x00'}, &(0x7f0000000740)=0x1e) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r5, r6}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) 2018/05/22 17:21:18 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000500)={&(0x7f00000001c0)=@ipx={0x4, 0x6, 0x0, "5ac87c58ebe4"}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000a00)=ANY=[]}, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) socket$inet(0x10, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r2 = accept4$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000040)=0x48, 0x800) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0xfffffffffffffffd, &(0x7f0000000280), 0x4) r4 = dup(r3) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000300), &(0x7f0000000440)=0x4) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000780)='syz0\x00', 0x1ff) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000005c0), 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) bind$inet6(r3, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) accept4$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000004c0)=0x14, 0x0) sendto$inet6(r4, &(0x7f00000007c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000480)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000640)=""/251, 0xfb, 0x0, &(0x7f0000000740)={0xa}, 0x1c) ioctl$SG_GET_SCSI_ID(0xffffffffffffffff, 0x2276, &(0x7f00000002c0)) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000380)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x84) unlink(&(0x7f0000000600)='./file0\x00') bind$netrom(0xffffffffffffffff, &(0x7f0000000540)=@full={{0x3, {"d3a1c5aff2b1e3"}}, [{"bf9399cb234deb"}, {"5fa1e2dd59c527"}, {"328d8df869bcd2"}, {"745815688ffccb"}, {"0464405ab94326"}, {"ff37f6f4a37b1d"}, {"e680a882a4b123"}, {"3311e1a1ce0639"}]}, 0x48) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000800)=0x2ff, 0xfffffffffffffc7e) r5 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x66) ftruncate(r5, 0x280080) sendfile(r4, r5, &(0x7f0000d83ff8), 0x2008000fffffffe) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x801) ioctl$BLKFLSBUF(r6, 0x1261, &(0x7f00000000c0)=0x2) 2018/05/22 17:21:18 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = dup2(r0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x4b, 0x20, 0x2, 0x6}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x2, 0x30, 0x7, 0xf19}, &(0x7f0000000240)=0x18) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) bind$pptp(r4, &(0x7f00000000c0)={0x18, 0x2, {0x4}}, 0xfffffffffffffedf) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r4) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000080)={'irlan0\x00', {0x4, 0x7ff, 0x3f, "239f15373d9b", 0x2}}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) 2018/05/22 17:21:18 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000900)={0x0, 0x7b, "7edd8a440592a319a7e7ac0e8bc202a98c4ef00ffeba319c47f7d8866b920547fc28c9fede2cb01ed11b3c84481f1c014cd8270df27b9a973a7f9fa44807a07dfad356d643490f64cb95b4b4a90f99ffda4bbd1c6f5060c91a2aece9749255fa4def8aca8b5a7cc6a8880f24307ec6f56f1a8ea6178389f008ffc5"}, &(0x7f00000009c0)=0x83) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000e00)={0x0, 0xa22}, &(0x7f0000000e40)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001080)={0x0, @in6={{0xa, 0x4e23, 0x9b, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}}, 0x5, 0x130, 0x35, 0x1b, 0x80}, &(0x7f0000001140)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001180)={0x0, 0x6a9, 0xdea}, &(0x7f00000011c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000002380)=ANY=[@ANYBLOB="0600000033f9d1799162c7c720ddff68f3f854a606f47b5a6a8216b293cfefbc1212918e63a34bad6ebfa7ed079b6ad54aea805b58104d6cb8d7083dd664411c235f0315582f3582a5dd3258b12c52c24ff100009d262374b8a8a3a5e2010000006882f2c6a1d20d2439510e26fdf18ba2a2ed8fac57f23c8fee9923fe6ee404acdec8907ba4d5639bcd7d84644faa1063e1a18930678a0105f093334ba2d5196dfe0955fbf45f2ec5a3b37e7e6dddfeb1fe9f83e00f77fcb5bfaae5a11f4ac3374ac4cea89b849ef6cc6b1f5c6570766c7e0271000b84727132d0c00d93f6da87f8bc25b65498a93b37d07f0f0f461852fec846537c4d68", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000001780)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000017c0)={0x0, 0x2}, &(0x7f0000001800)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001ec0)={0x0, 0x81, 0x30}, &(0x7f0000001f00)=0xc) sendmmsg$inet_sctp(r1, &(0x7f0000002280)=[{&(0x7f0000000540)=@in6={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7b5320e3}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000580)="7ecbc238d332ba1f7484be5a7efda1e22338cb1504737663d310b6", 0x1b}, {&(0x7f00000005c0)="9745b7c429aa64f61ff378e24944c2088d81e73a5febdc488568144fdbc5ceb30368ac40bc9f1a44b7de77dd3a78d7c3e568dd09ee33c3835150117ba8f963779282544ef4755b910d0926dd1d4c0cbefc2d526c8a952acc5fc3e690c12a746a80812201921ad6a1ee71b9be3d92b97514d25965a376d3fb80922ae57fcd63c387c892b7f20c3c0ede405555fb234ebd134f0629dcdaed6e3504d7e3ebc24e7a5e3953565074e12737e55b41769fe7fd", 0xb0}], 0x2, &(0x7f0000000780)=[@prinfo={0x14, 0x84, 0x5, {0x10, 0x65}}], 0x14, 0x4051}, {&(0x7f00000007c0)=@in6={0xa, 0x4e24, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c, &(0x7f00000008c0)=[{&(0x7f0000000800)}, {&(0x7f0000000840)="6341eb2f338f32a642589b10d349f9e4ce4a41984486bc5d95be549e69721463bbbd26f40ffc09fa0c9c5eff27b085a48da0002d097005bb66765f346caa5159e5b3a2c5494f3511d7b749993dca2fb58af8a23e65139fc4d71d1d1ba398ecfeb31b46eed50443", 0x67}], 0x2, &(0x7f0000000a00)=[@sndinfo={0x1c, 0x84, 0x2, {0x2e, 0x8204, 0xffff, 0x198b, r2}}, @prinfo={0x14, 0x84, 0x5, {0x30, 0xcd}}], 0x30, 0xc4}, {&(0x7f0000000a40)=@in6={0xa, 0x4e22, 0x66, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x1c, &(0x7f0000000dc0)=[{&(0x7f0000000a80)="18f3dbeb9bfe52bd6ff3e95aa2fbce049807785328c9e01711bf7bf7fe5319ea12e636f636a009093f3d142109274c73f7913d919f62f36bfc55fe6a27a11947069e04157863c9516d2b917267c72b472e621c56c28dd8a97b78e5ac09e0113c1cdbb9e21a8c77a03ae32a1d46e41fd75bf81fc5e6876285e8116957de43c13e83ec587280", 0x85}, {&(0x7f0000000b40)="0998ca5077be743abebd28f7f859d055de192f9f44b1a31d48f95b210f61cebd7121fe1dd4e9f119ebfed68453f2476285add134b16092424ce05b45106bb6d755dcc3e0a77dd7c7695b07fedd0b487f3cda4576446a8004f1bef5e0e2b0ea48d4013f8944379c66c8da910268e7998674a8570db18a6bf941cfc4e4d161d2c1ae261441d27c729c7137dfb2c8224c7941c0ecd9edf13e0e2634ca1aa553c6314359fdeeaf8730f95c42adf60a3f2f84d75481d658a8c684e1324b30a704b4c6af29224a0e66309c26e4659e2bc6fe", 0xcf}, {&(0x7f0000000c40)="f16d599ae36c8291bd8e97880013e7bd5c1d3d2efc3ff2e9f36575f6ac49410298dd218f31e6a8f6f57814c25dd38616a12f003f5b22d6e9dec65405b02155b5e346086d3e0e82a96231a0410ef9bf4bdb8bd9947aa539", 0x57}, {&(0x7f0000000cc0)="8c9ae8b84d0538effe8861da7b953393e68293deb4490c11fcc243af1bc3df93d733cb7cfebc1f51058cde86aa88e63a764382262b658088b36c8337e61a9c2c3e94842bb88ac5ced496608781acca946f45b612f733854ff3152920dbcbc35cf9b0ce45f328bbfb169f0b5dd6ee6319bfeed6f9a1136fb1da7a7f0574c8fe2e348f429fad6a377a47e4173328d3a503691ff1a9b65870d514b548a0f2bc16446e10e48ae6ef14e1b17721f72eb5b519c051392a18bb774bdbc8fb96b1711b9936e1bf52e02bf87cd8153b81162905d02a5bab96b653813facfe2bb77d5aa088320ab325513e826ca09927e1", 0xec}], 0x4, &(0x7f0000000e80)=[@dstaddrv4={0x10, 0x84, 0x7}, @authinfo={0x10, 0x84, 0x6, {0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0xd9d, 0x4, 0x101, 0x2, r3}}, @init={0x14, 0x84, 0x0, {0x100000000, 0x6, 0x100, 0x1}}], 0x50, 0x40880}, {&(0x7f0000000f00)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001040)=[{&(0x7f0000000f40)="7faf27f71e26542e14", 0x9}, {&(0x7f0000000f80)="4df553e92aacc3eba97f51a16daaa118c337fd757ce15783a576bc6327ac1fa1091c841d48057edcbd1ce3253f4a6a189dfa1f78deeeb5271ee5ff0a6687f30f17402de7816b76048c1bb39af1ad", 0x4e}, {&(0x7f0000001000)="d1078a2f2b00", 0x6}], 0x3, &(0x7f0000001200)=[@prinfo={0x14, 0x84, 0x5, {0x0, 0x1e9d}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x3c, 0x1, 0xd7, 0xfc, 0x34, 0x6, 0x7, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0x483a142e, 0x8, 0x1, 0x4, 0x3, 0x2, 0x100000001, 0x0, r5}}, @dstaddrv6={0x1c, 0x84, 0x8, @dev={0xfe, 0x80, [], 0x21}}, @init={0x14, 0x84, 0x0, {0x3, 0x3, 0x9a1f, 0x800}}, @prinfo={0x14, 0x84, 0x5, {0x10, 0x2}}], 0xb0, 0x4800}, {&(0x7f00000012c0)=@in6={0xa, 0x4e20, 0x1b, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c, &(0x7f0000001700)=[{&(0x7f0000001300)}, {&(0x7f0000001340)="b8ad50400c65139d6065851d7cbde3ffbdb57af4dd0be61b7f5d90848bf78565df07912bc82ee2ca82f7b9ad83a3811599130a56dea3ce2e02a306da74f77be2f0bb9fccd982bbc53f2077d5d2b8dd52328b63bcb85ea599ae53a4fafc9d64f556ffe1181cd7a62e0d33b50d946139ba86e81c3ff835a54e4ed2944a1f625b69a1af22d86e3d714b4d6d4600178d32d3513772331b6a62ca0f8e787a74f39a5a7a24c47bfa459c242c3be31ce9ec5a754962e15f53634524af86764bff1243653a4e8aa6436d31fea7b651c01146aa3730983f34c61b927d4ed7ffb33c8cc6e225799f0930ba4ec5ebc70ea8cf07b8d12295263d87550e04", 0xf8}, {&(0x7f0000001440)="1aad304aee3e2f04a88e9940d1aafa2e9fe1127de72c2264703cea8cb7b40a0a069ee0b3bb587b9f0cfd9953c749432c7c318ea87ca3aee5856de9e511070acc62d14a7ec2faf388c83275c3a3d995899615f1b52463645c31a458f53655b6ed577da6d9430d7d33534582f9123fcd3a2ecd3a6e54b08b6c29049c106a3bcefbc8829609e7dd14024b4008b26f4a26f4b7482655e8df8e25a48d5f0ba9ecbfb9200d35b3674e61f8398838c25d9e299c7a", 0xb1}, {&(0x7f0000001500)="835b865be1c97a2afa9c1ac07a7e0a2b8bb7cb46ad921a6ef041fc1fc3c419548788fa0b39a78c96789099737e72325d2e44606ab7b57ddf13d1816e96413f2945c8673a01dabdc3df7eab2024d42e9acadd59d2", 0x54}, {&(0x7f0000001580)="194d42afe36dfc29ca21afe20105140e324a0b05328f15d0311719bf3f4e3c0ebd896e879e890b9b294a819f02da097c", 0x30}, {&(0x7f00000015c0)}, {&(0x7f0000001600)="488cfeb0cf9f14c2bddf48f091282dac7d13858d0f6c0ea347f35a29eaddcb8fbd81284e1ea934addc11b49d3e096c9296ba3c0ad43a8ad801c2f82830516814929d5dbeb9c5c0d334b71c98f2327edbed3388a84c25181e81f01f592ae4d7e171ed2ccf2c40a237d99a2df27e101bd1e90d368ef2c513069ad9c4b5f2e7de5b0bf1ce9677cfb879b1863dfae652d129aa4e7688136c64463eb363ec8b50143e90ceb40de47baff129a92d1216ca07c4de06b97f8abf90019697ddead1e842dee10fe711b532c3a0428cfe7dd5036004aae60340bd1bf53f26bbb36c847c92675e69e347", 0xe4}], 0x7, &(0x7f0000001840)=[@dstaddrv4={0x10, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0xe}}, @dstaddrv4={0x10, 0x84, 0x7, @broadcast=0xffffffff}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x7, 0x8, 0x4, 0x9, 0x408b, 0x3, 0x9, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0xe48, 0x800a, 0x9, 0xffffffffffffff3b, r7}}, @dstaddrv4={0x10, 0x84, 0x7, @multicast2=0xe0000002}], 0x78, 0x1}, {&(0x7f00000018c0)=@in={0x2, 0x4e24, @rand_addr=0x8}, 0x10, &(0x7f0000001e80)=[{&(0x7f0000001900)="59f3cae7121209b951cfed87b076fa8442c0e164069c36ccd14a74467188d665b435cc092184ce2c0a37ebf91e2845209bd1e52368041eaf4197f7bd0cf7a517f81f1c53425a40ffa4f43ebf5e648586fd3439648e7f4f4ebb722273f4839826c7b43d27de628fd165239345e1087d8a1965388e4afb245679a7d0a07bc425650e6b48d3c086d44ecedb74bd8f87222efd9cb0655e", 0x95}, {&(0x7f00000019c0)="f71d51ca30157c2b5b13330fbc23baa78e0b51e9a99d5a6cb7c8e81d7e789ec65637d68c5ebed3f4e3c94149b5b1b8f2831fd3bb951a9fd858f8536c3c5c52e85acd33cd31e0049fbc52227a5bd0af0d503f7af6525f", 0x56}, {&(0x7f0000001a40)="3deb246c27f8bd5e1cf5bbb068613d576fea2f6224ff43ca0aceb2af83c19a6a46a5c6016e2f056d32a42e9a7d45319e48a3ecf48f411751d30bdbb606dd2cc4e139efbfa50ae37cf65d5b9f008cbb8604d96191b9581f20b6a17416d2aa3f7f4e641d373bd433799a2988cb1f304b9154b33dd6713e29ac41cccb8df45d01ba26198dc843c2b72744c44c01ef50d3d61302e81db23fd0391e3dcb79f94aca3bae787bd08e1174e9c0", 0xa9}, {&(0x7f0000001b00)="f0b34d5e3c2f13784ba18f084d680ee7598e0e1c36aae5d2c31152ba9792", 0x1e}, {&(0x7f0000001b40)="93c78aad427d6cfbacbdc1049d432c3a379109a5d735a1e53689dc6d6c5e079b6622f484821f81d5b88158ade3a3ac6dafd7dec9e5759ecae4ca4ca93d7e251796e328d5326915a135d1ed743771c9d5ce633870d8feeec187480952495082b5e9e05ff0c99c03ff214e417ba156f5cfdd10073152a9a93f7d555f8299425bd69cd7a47fed9fccc1e5a3faaab272b8e07450594bd515523ba3f43b725daa3878b89db863d5d9422f05494edeeccb6917107c952ad0d41494a2dd0e74f57e8c4112fe7c33676e5ce696e9c790e4317baf461f1896f372e4e80b86b65e7f7bb6348885f1f0e133cd95ce12e952738db518dd4e17", 0xf3}, {&(0x7f0000001c40)="39644dddda20df5609da305a4d12a643fe5f23faa273e28cfdb6f33875d007385be3a589f6b9e55b16ebfcdab2552f0ae6a0eab8f710b0bc3b3a7c59f6a916b380bc323a16a1afa400f5769dc5540924f8a9ad870785f43848d00ec1333d948cfb513220ae70b3cb6f4856348d372d54a13f38763901fbd568243d4a047f3749c2f0703c7ea12ad56f8ac301bd15a6eea5cb249b4d046dd3d9bc5229fb814ebcd8c339e9dd6158c7a82e6848d58eb0babf45b560a237057c2b5de7fc793722a97aa0449d344fbc1190f9049455ae347373c00924e3f45f48015a4247f02b4115a05e1b8b", 0xe4}, {&(0x7f0000001d40)="4486428c1ab0d3db9e9bccd376a164a6d71421efcc0732c5703e465104d1a34563ec9c1680370d9aa92798773bbe1c04cd2023d56724b74ecccd5c8b2767bc5a9b26504ab7e38948a61b3a430157c9c6f30398e264f5257c91dd83617179ca6bf970965a2a2fa754e546c6f907d4ca1fef17b3e74f05ace18ab40acb6dbedac21d86983c64d64ce17f12f8f6fdf0e1b30df7f8aa80e73d320e62f68675c252a76e5add038b5f3f890257cb97a8f2952b84cd82dc399adf87fa1c8c6fafeee7f742ebf8f0533551d0b4b7d17a", 0xcc}, {&(0x7f0000001e40)="d65298ca907dfccb8146", 0xa}], 0x8, &(0x7f0000001f40)=[@prinfo={0x14, 0x84, 0x5, {0x0, 0x9}}, @authinfo={0x10, 0x84, 0x6, {0x3}}, @dstaddrv4={0x10, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8004, 0x8, 0x0, r8}}, @dstaddrv6={0x1c, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @dstaddrv6={0x1c, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @dstaddrv6={0x1c, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}], 0xa4, 0x10}, {&(0x7f0000002000)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000002240)=[{&(0x7f0000002040)="4a8075574e1f81322e56b327fdcc386a7d3c2d1918cc90fa4cad64e766a1ebb63b294222102f4c3ecca10091d7fb203b1800224e870d27466ebacc6aeae6155ec4ab193083621cde8725af3778477a391faa13d6e2f5a975f8f1e4429c17532489132dc50f32bc4e1a3c8c75d9a65419daf59d80f4aac60e24e3f485323d6d3df503e03e6cd20263a994595d8109553d8213fed2bf9444d084c3f9", 0x9b}, {&(0x7f0000002100)="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", 0xfe}, {&(0x7f0000002200)="d6ef9c04", 0x4}], 0x3}], 0x7, 0x884) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r10 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r11, r12}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r10, 0x4c00, r0) 2018/05/22 17:21:18 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x20339) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'veth1_to_team\x00', &(0x7f0000000080)=@ethtool_cmd={0x2f}}) syz_extract_tcp_res(&(0x7f0000000000), 0x9, 0x0) 2018/05/22 17:21:18 executing program 4: getrandom(&(0x7f0000000100)=""/116, 0x74, 0x1) 2018/05/22 17:21:18 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000140)='/dev/md0\x00', 0x240c1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000000c0)={'team_slave_0\x00', 0x1ff}) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x260, 0x0, 0x374, 0x374, 0x374, 0x4, &(0x7f0000000100), {[{{@arp={@loopback=0x7f000001, @multicast1=0xe0000001, 0x0, 0xffffff00, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x81, 0x7, 0x9, 0x400, 0xac4, 0x9, 'irlan0\x00', 'bridge_slave_1\x00', {0xff}, {0xff}, 0x0, 0x29b}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @multicast2=0xe0000002, @loopback=0x7f000001, 0x8, 0xffffffff}}}, {{@uncond, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x8b, 0x91, 0x4, 0x3}}}, {{@uncond, 0xf0, 0x114}, @unspec=@NFQUEUE1={0x24, 'NFQUEUE\x00', 0x1, {0x2, 0xfffffffffffff000}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a4) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/05/22 17:21:18 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80000, 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:18 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) listen$netrom(r1, 0x7) r2 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000580)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000005c0)={r5, r6}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x4, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000100)=0x9) 2018/05/22 17:21:18 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = dup2(r0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x4b, 0x20, 0x2, 0x6}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x2, 0x30, 0x7, 0xf19}, &(0x7f0000000240)=0x18) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) bind$pptp(r4, &(0x7f00000000c0)={0x18, 0x2, {0x4}}, 0xfffffffffffffedf) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r4) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000080)={'irlan0\x00', {0x4, 0x7ff, 0x3f, "239f15373d9b", 0x2}}) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r3) 2018/05/22 17:21:18 executing program 4: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) memfd_create(&(0x7f0000000280)='+vmnet1\x00', 0x1) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x200}, &(0x7f0000000240)=0x8) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x80, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x10, &(0x7f00000000c0)=0x9, 0x4) bind$inet(r2, &(0x7f0000000100)={0x2, 0x4e24}, 0x10) 2018/05/22 17:21:18 executing program 3: getrandom(&(0x7f0000000080)=""/116, 0x1fc, 0x3) 2018/05/22 17:21:18 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x800, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00000000c0)={0x6, 0x3}) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:18 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000600)='/dev/md0\x00', 0x80000080000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000740)={0x0, 0x1000, "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"}, &(0x7f00000001c0)=0x1008) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000580)={r5, 0x1f}, 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000540)=0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2018/05/22 17:21:18 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000140), 0x49, 0x4) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x1f, 0xa78d, 0x0, 0xffffffff00000001, 0x1}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000280)={r3, 0x2}, 0x8) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00000002c0)={'syzkaller0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) dup(r1) 2018/05/22 17:21:18 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) listen$netrom(r1, 0x7) r2 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000540)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000580)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000005c0)={r5, r6}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x4, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000100)=0x9) 2018/05/22 17:21:18 executing program 6: mkdir(&(0x7f0000000180)='./file0\x00', 0x0) mount(&(0x7f0000000840)='./file0/file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='proc\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2080, 0x0) mount(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='anon_inodefs\x00', 0x84000, &(0x7f0000000dc0)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x42, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000140)={r1, 0x1}) 2018/05/22 17:21:18 executing program 4: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) sysinfo(&(0x7f0000000180)=""/46) futex(&(0x7f0000000080), 0x9, 0x2, &(0x7f0000000100)={r0, r1+30000000}, &(0x7f0000000140)=0x1, 0x2) 2018/05/22 17:21:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000240)=""/147, 0x33f}], 0x2, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000040)=ANY=[@ANYBLOB="147fffffffffffffff00b9ebe99ab3184d69531c9c39"], 0x14}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000140)={@loopback, @dev, 0x0}, &(0x7f0000000180)=0xc) r3 = perf_event_open(&(0x7f00000008c0)={0x4, 0x70, 0x6db, 0x100000000, 0x0, 0x1, 0x0, 0xa1e, 0xe31c4, 0x4, 0x20, 0xfffffffffffffffd, 0x400, 0x1, 0x6, 0x0, 0x0, 0x1, 0xffffffffffffff12, 0xffff, 0xffffffffffffffff, 0x0, 0x3, 0x1, 0xbf3000, 0x6, 0x0, 0x400, 0x8, 0x3, 0xffffffffffffffff, 0x5, 0x81, 0x12a0, 0xfffffffffffff001, 0xffffffffffffffe1, 0x2, 0x4, 0x0, 0xa58b, 0x7, @perf_config_ext={0x7, 0x463f2b05}, 0x80, 0x88f, 0xf6, 0x0, 0x8, 0x1, 0x8}, 0xffffffffffffffff, 0x9, 0xffffffffffffff9c, 0xa) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xfc7b) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000200)={@rand_addr, @multicast2, 0x0}, &(0x7f0000000340)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@ipv4={[], [], @loopback}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000480)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000004c0)={{{@in=@rand_addr, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f00000005c0)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000640)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000880)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000680)={0x18c, r1, 0x0, 0x70bd27, 0x25dfdbfb, {0x2}, [{{0x8, 0x1, r2}, {0xb4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r5}, {0xb4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}]}, 0x18c}, 0x1, 0x0, 0x0, 0x4001}, 0x4040) 2018/05/22 17:21:18 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000500)={&(0x7f00000001c0)=@ipx={0x4, 0x6, 0x0, "5ac87c58ebe4"}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000a00)=ANY=[]}, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) socket$inet(0x10, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r2 = accept4$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000040)=0x48, 0x800) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0xfffffffffffffffd, &(0x7f0000000280), 0x4) r4 = dup(r3) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000300), &(0x7f0000000440)=0x4) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000780)='syz0\x00', 0x1ff) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000005c0), 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) bind$inet6(r3, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) accept4$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000004c0)=0x14, 0x0) sendto$inet6(r4, &(0x7f00000007c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000480)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000640)=""/251, 0xfb, 0x0, &(0x7f0000000740)={0xa}, 0x1c) ioctl$SG_GET_SCSI_ID(0xffffffffffffffff, 0x2276, &(0x7f00000002c0)) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000380)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x84) unlink(&(0x7f0000000600)='./file0\x00') bind$netrom(0xffffffffffffffff, &(0x7f0000000540)=@full={{0x3, {"d3a1c5aff2b1e3"}}, [{"bf9399cb234deb"}, {"5fa1e2dd59c527"}, {"328d8df869bcd2"}, {"745815688ffccb"}, {"0464405ab94326"}, {"ff37f6f4a37b1d"}, {"e680a882a4b123"}, {"3311e1a1ce0639"}]}, 0x48) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000800)=0x2ff, 0xfffffffffffffc7e) r5 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x66) ftruncate(r5, 0x280080) sendfile(r4, r5, &(0x7f0000d83ff8), 0x2008000fffffffe) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x801) ioctl$BLKFLSBUF(r6, 0x1261, &(0x7f00000000c0)=0x2) [ 276.807555] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket [ 276.851190] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/05/22 17:21:19 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x0, 0x0) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x0, @random="0ff3e71fe684", 'teql0\x00'}}, 0x1e) 2018/05/22 17:21:19 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000500)={&(0x7f00000001c0)=@ipx={0x4, 0x6, 0x0, "5ac87c58ebe4"}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000a00)=ANY=[]}, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) socket$inet(0x10, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r2 = accept4$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000040)=0x48, 0x800) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0xfffffffffffffffd, &(0x7f0000000280), 0x4) r4 = dup(r3) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000300), &(0x7f0000000440)=0x4) mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000780)='syz0\x00', 0x1ff) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000005c0), 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) bind$inet6(r3, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) accept4$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000004c0)=0x14, 0x0) sendto$inet6(r4, &(0x7f00000007c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000480)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000640)=""/251, 0xfb, 0x0, &(0x7f0000000740)={0xa}, 0x1c) ioctl$SG_GET_SCSI_ID(0xffffffffffffffff, 0x2276, &(0x7f00000002c0)) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000380)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x84) unlink(&(0x7f0000000600)='./file0\x00') bind$netrom(0xffffffffffffffff, &(0x7f0000000540)=@full={{0x3, {"d3a1c5aff2b1e3"}}, [{"bf9399cb234deb"}, {"5fa1e2dd59c527"}, {"328d8df869bcd2"}, {"745815688ffccb"}, {"0464405ab94326"}, {"ff37f6f4a37b1d"}, {"e680a882a4b123"}, {"3311e1a1ce0639"}]}, 0x48) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000800)=0x2ff, 0xfffffffffffffc7e) r5 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x66) ftruncate(r5, 0x280080) sendfile(r4, r5, &(0x7f0000d83ff8), 0x2008000fffffffe) r6 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x801) ioctl$BLKFLSBUF(r6, 0x1261, &(0x7f00000000c0)=0x2) 2018/05/22 17:21:19 executing program 4: getrandom(&(0x7f0000000080)=""/116, 0xfdc8, 0x3) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000000)={@local, @loopback, @rand_addr}, &(0x7f0000000040)=0xc) 2018/05/22 17:21:19 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgid() syz_fuseblk_mount(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000240)='./file0\x00', 0x7003, r2, r3, 0x8, 0x1, 0x7fff) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:19 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$netlink(r2, &(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbff, 0x8004000}, 0xc) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet(0x10, 0x3, 0x4) sendmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a600804e220000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) read(r4, &(0x7f0000001600)=""/4096, 0x1000) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:19 executing program 6: r0 = memfd_create(&(0x7f0000000100)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) write(r0, &(0x7f0000000080)="a85883156f794c05e0b02a03983b5addde9e46e1145c5c3fcb185a36d20d52d097399fd15648c6641aa80f04", 0x2c) r1 = memfd_create(&(0x7f00000000c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) execveat(r1, &(0x7f0000000000)='\x00', &(0x7f00000001c0), &(0x7f0000000240), 0x1000) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000317000), 0xff8) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000001280)="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") getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001180)={0x0, @in6={{0xa, 0x4e21, 0x800, @ipv4={[], [0xff, 0xff], @rand_addr=0x7}, 0x6}}, 0x2, 0xfff, 0x0, 0x3ff, 0x6}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x8a5, 0x10, 0x6, 0x6}, &(0x7f0000001240)=0x18) mq_unlink(&(0x7f0000000040)="655edf17d9501b302325045cd344e977568a5a2177f057") 2018/05/22 17:21:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioperm(0x5, 0xc0000000, 0x8001) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000240)=""/147, 0x33f}], 0x2, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105}, 0x14}, 0x1}, 0x0) 2018/05/22 17:21:19 executing program 7: ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r2, r3}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) 2018/05/22 17:21:19 executing program 3: getrandom(&(0x7f0000000180)=""/116, 0xfffffffffffffffb, 0x2) [ 276.966221] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket 2018/05/22 17:21:20 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000880)={{0x85a, 0x5}, 'port0\x00', 0x40, 0x20, 0x81, 0x100000000, 0x9, 0x1000, 0x85e, 0x0, 0x7, 0x40000007}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000840), 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x16}, 0x6}}, 0xffffffffffffff01, 0x5, 0x400, 0xd97, 0x6}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000640)={r4, 0x8}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0xffffffffffffffff, 0x80, 0x0, 0x7f, r3, r5}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x536add01, 0x5, 0x5}}, 0xe8) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000800)=0x7, 0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000000100)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) 2018/05/22 17:21:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000000000), 0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x111240, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000140)={0x4, 0x2, 0x8000, 0x5, 0xb9, 0x9, 0x4, 0x6, 0x800, 0x7, 0xff42, 0x80000000}) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000040)=""/73, &(0x7f00000000c0)=0x49) r2 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x100810, r1, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000001c0)={'veth0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000180)={r2}) 2018/05/22 17:21:20 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24088, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000140)={0x2, &(0x7f00000000c0)=""/57, &(0x7f0000000100)=[{0x0, 0x1000, 0xffffffff, &(0x7f0000000240)=""/4096}, {0xffffffff, 0x92, 0x9, &(0x7f0000001240)=""/146}]}) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/05/22 17:21:20 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) 2018/05/22 17:21:20 executing program 5: clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) wait4(0xffffffffffffffff, 0x0, 0x60000000, &(0x7f0000000180)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x4000, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000200)=""/250) 2018/05/22 17:21:20 executing program 4: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0)={0x10164f18, 0x4, 0x4, 0x0, 0x8}, 0x14) 2018/05/22 17:21:20 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x410002, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x4000000) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000180)={0x1, 0x0, [0x0]}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000100)=0x3, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f00000001c0)=""/4096, &(0x7f0000000140)=0x1000) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f00000000c0)) 2018/05/22 17:21:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r0, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000240)=""/147, 0x33f}], 0x2, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0xffffffffffffffdf, 0x42, 0x105}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f00000000c0)=0x5) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x100, 0x9, 0x7fffffff, 0x100}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r3, 0x4266, 0x5}, 0xc) 2018/05/22 17:21:20 executing program 3: getrandom(&(0x7f0000000080)=""/116, 0xfec5, 0x3) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6, 0x50, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={r1}) [ 278.028391] IPVS: length: 73 != 24 2018/05/22 17:21:20 executing program 4: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40ca, 0x20c080) getrandom(&(0x7f0000000280)=""/116, 0x70, 0x10000002) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2100, 0x2) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x80000001, '\x00', 0x7}, 0x8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x200000, 0x0) getsockname$netlink(r0, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/22 17:21:20 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @multicast2=0xe0000002, 0x0, 0x0, 'wrr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x145000, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000080)) 2018/05/22 17:21:20 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x80802, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000040)={0x8, 0x0, 0x0, 0xf57}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000740)={0x0, {{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xe72}}}, 0x84) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80206433, &(0x7f0000000800)=""/4096) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r4, r5}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) 2018/05/22 17:21:20 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x20200, 0x1) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x8000, 0x30, 0x5}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}}, 0xffff, 0x7, 0x9, 0x7, 0x88}, &(0x7f0000000140)=0x98) syslog(0x0, 0x0, 0x0) 2018/05/22 17:21:20 executing program 3: getrandom(&(0x7f0000000300)=""/116, 0x8f36b36b911957bd, 0x4000000000100002) 2018/05/22 17:21:20 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x42, 0x0) vmsplice(r0, &(0x7f0000000480)=[{&(0x7f00000000c0)="05d9dbc811a720b16f0c07123192f08a67429032226fe8c527a3cae25177b4371f0eef77c9292374dd781095320d1a6f184fe142a4293848479f906ff174bf21974e22134f659d4d31abdf7cafeb1559b40b6c892f0698e67d3cce10e7a93614802d182d", 0x64}, {&(0x7f0000000140)="0bd1c6ba0b3cb05b33a81dd489cb216e58d21f559fc09259ff81d3f355d1f3e62dd5d8aa312954fa39b1ff18b43bd9fb9cb012cc9b8f47d85ed265936645e26362e3c213a69a60425e19809eda496303834964ef05a0de13b6c7ac53da82761403b80166e93a3c482220b9652f5cbd5f99741c69c80648ba6884e78bd313ee629860a2a79d42f23bc0ce06dfdacf7089e99a7a14ee0e35e5bdbcb517eb7d51eb2f56e78c0c1d113a1f7ee3294fade0d910ee5fcdaea22315f61afbd86e90696e21585bf599eb840fa993285f809823e6ae11b9d010001ead7d33082158", 0xdd}, {&(0x7f0000000240)="c323d974bacd2487816d8dbb4e9e40bd04909fdb9527c6b932d843bb04b2bf0cc913e45681a74caa3140925d6f2f73dc02a97054d608e52b50e01f2e6269dd8decb8d4fddd9b449e09fb241bc7e67ec4ae14af817f7fbb76b90f56b2f030d2d77458f236900ae05dd8de276e85a964468fdea8b34a097edd5ab8e19b3ca63bbe76a7921dfd98435469de6dfa99769703cefe8a96639f3e8b16414a0cc237e17b3f94ec0d9ebd64645ec483ac05d2fc4dd10e25558697e0f065f3a2a01b34b6a74dfb68743be27203c11c264c2b23ec806cb47230e11239fcc76fb478605cebb5ab93eae91bdaeff7c67296", 0xeb}, {&(0x7f0000000340)="adda07864344a0731da0de53f605bf99e221b66cfa51f788426d6ceaff6938cf6ce18174871a54ad59b8c1d1e672669617b0e8deb600ace3a75959a9bc3f864c37d52ef58e3b872163f9c45f6960a14ce7f89dff7686e9656b3af345c0f96f0fa40e07c63400738d4d8db85e2a93723ddb35e362fc455b60fb2ea78b13c4621f795fd9705bd52f04a0f18993ed5f5487b228415160a462bf87bada1103d5b62407c8a91648c6e7bdbe2b9c54ebb1604f", 0xb0}, {&(0x7f0000000400)="7e30a3d635c78cf438c4c74162c0fd11dc17efa7b8a92e043cc3312a16124bb560b0b4d038fc20f7234f7f73417b6498ba2b9660587adcc086b988c87926ad99018325b5d91a1c4e821ee82819a7bc1a4a4e1faf54b22223aa604b5a2239c49c3ca0e6e6ec3eb50fdc9e", 0x6a}], 0x5, 0x2) getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) [ 278.150505] IPVS: __ip_vs_del_service: enter 2018/05/22 17:21:20 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @multicast2=0xe0000002, 0x0, 0x0, 'wrr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x145000, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000080)) [ 278.183011] IPVS: __ip_vs_del_service: enter [ 278.250329] IPVS: length: 73 != 24 [ 278.290855] IPVS: __ip_vs_del_service: enter 2018/05/22 17:21:21 executing program 4: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x7, 0x10, 0x3, 0x1}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r2 = syz_open_dev$mice(&(0x7f00000003c0)='/dev/input/mice\x00', 0x0, 0x50000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) getpid() setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000400)=@assoc_value={r1, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000440)={0xffffffff}, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000380)=0x0) r4 = getpgid(r3) ptrace$setregs(0xffffffffffffffff, r4, 0x1, &(0x7f0000000200)="41b2d50f26ebe5e1117e983a7401d8da8327b5617fcfcec914de8628ed54b157d6514b23c9264acf83fb8f2bebc2b57a6ba4b20bbb3031371f0295b462ea45a483015c349879067946ce2f1892e02456b48302ad481b7a319393d585350a2537c3898bdd1beaa0afc07792443e58681b427bfe52db311aafe8b7230e61bdb45ef0be302a64268262f0bdb167ff0ebb197958a765c369f4ea51893859df3a2c4e111687816ee3f760f435126e4bc53c6c831fa675cf41c2191950") socket$inet6_udp(0xa, 0x2, 0x0) 2018/05/22 17:21:21 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getpeername$inet6(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c) 2018/05/22 17:21:21 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) 2018/05/22 17:21:21 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)={0x2, [0x13, 0x7c4]}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000580), &(0x7f00000005c0)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2018/05/22 17:21:21 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff014}, {0x6, 0x0, 0x2000000000}]}, 0x8) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x2, &(0x7f0000000040)=0x4) 2018/05/22 17:21:21 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x11, @multicast2=0xe0000002, 0x0, 0x0, 'wrr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x145000, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000080)) 2018/05/22 17:21:21 executing program 0: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000340)=0x7, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r1, &(0x7f0000002d80)=[{{&(0x7f0000001400)=@alg, 0x80, &(0x7f00000026c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000240)=""/147, 0x33f}], 0x2, &(0x7f0000002740)=""/218, 0xda}}], 0x1, 0x0, &(0x7f0000002e40)={0x77359400}) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)={0x14, 0x42, 0x105}, 0x14}, 0x1}, 0x0) r2 = getpgid(0xffffffffffffffff) fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000040), &(0x7f0000000140)=0x0, &(0x7f0000000180)) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={r2, r3, r4}, 0xc) ptrace$setregs(0xb, r2, 0x87, &(0x7f0000000500)="78aa16a747aa9b31ef57687f7687b6f93db4b63b3a45c770a355b97165d8037e587a5c312bccaa574e0ebfcc95614346df235110a38a1093a45e8672c9e114c8132488b44a144100397a0e7e7d282e3f5356f2e9b39c8e73beff0216f09559332fe624d9ce1d2ba8155247c115883ba0043b4938d20ce30bd8610d1e257bf91101b16e1b0f0cb23bbba72ac9530aa04ab39afd6b6739d426cab150f0da1c5350d218d3b6583d34a1b330e771ba59a29c8c39c0396492fb4dd38e04e7a71fbaae9bb7") 2018/05/22 17:21:21 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) getresuid(&(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000280)) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0], 0x1}) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) prlimit64(r3, 0x0, &(0x7f0000000140)={0x5, 0x10001}, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:21 executing program 3: getrandom(&(0x7f0000000080)=""/116, 0x74, 0x3) 2018/05/22 17:21:21 executing program 5: clone(0x200, &(0x7f0000001900), &(0x7f0000744000), &(0x7f0000001880), &(0x7f0000001900)) mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), &(0x7f0000775000)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)={0x5}) lseek(r0, 0x0, 0x1) open$dir(&(0x7f00000000c0)='./file0\x00', 0x827e, 0x12) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/128, 0x80) 2018/05/22 17:21:21 executing program 3: getrandom(&(0x7f0000000080)=""/116, 0xfffffffffffffd38, 0x3) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) [ 278.997528] IPVS: __ip_vs_del_service: enter 2018/05/22 17:21:21 executing program 6: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}, 0x37b, 0x0, 0x7fffffff}}, &(0x7f0000000340)=0xb0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000080)=r3) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x240, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) 2018/05/22 17:21:21 executing program 4: pselect6(0x40, &(0x7f0000000080)={0x81, 0x7876, 0x9, 0x5, 0x44a, 0x4, 0x4}, &(0x7f00000000c0)={0xa2fa, 0x7ff, 0x5, 0x7, 0xffff, 0x4, 0x100d, 0xffffffff7fffffff}, &(0x7f0000000100)={0x1, 0x2, 0x8, 0x2, 0xffffffffffffffb4, 0x4, 0x7, 0xffffffffffffffff}, &(0x7f0000000140)={0x0, 0x989680}, &(0x7f00000001c0)={&(0x7f0000000180)={0x3}, 0x8}) getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) 2018/05/22 17:21:21 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x2828, 0xffff, 0x5, 0x1, 0x4}, &(0x7f0000000540)=0x14) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000580)={r5, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000640)={'team0\x00', r3}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000800)={r5, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}}, 0x5f) 2018/05/22 17:21:21 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000080)=0xffffffff80000000, &(0x7f00000000c0)=0x4) 2018/05/22 17:21:21 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x100, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000000c0)) 2018/05/22 17:21:21 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000600)=""/234, 0xea, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x27, 0x80000000000, 0x1, 0x7, 0xff, 0x2ad2f277, "0e6d812c125d9e895dfd594d94f5ee3c7e4d03ee4f12bafc259c5ad5e44574e7cec7ec56207eed55f6bf3508c1f04b5f44054308414d4ad123d7d74af7a12e", 0x26}, 0x58, &(0x7f0000000140)=[{&(0x7f0000000140)}, {&(0x7f0000000180)="c15ae3a0d1caa6806f8e087093cf66f56bfe34fb921d9f86c61fe1a6440dfdc2edb62693eeb2bfad0644aa5e8fd69279321c5a999262107b23d8dc45154ac324f114a4a65a5e26cc5508104087e906424c65c3249dcc28737950f3fe1c8fcd9ffd73cec22f2cf806a81bda88a7366049bde89b5a6ebdb65f08f46e35", 0x7c}, {&(0x7f0000000200)="ba813eeed41b8b3840b38bce1e260ff16bf4a1c06cf8eb6551b4bd344279449ab9d73ea4115e0b50776e146de14f0e7501f91f6dcb83ee1b497fda4e62c1d49cfe9840cf574a4ada", 0x48}, {&(0x7f0000000280)="b9d26dca1f16729ea4969544fafd4d46e94c294c0f7cfee5b16ff60bc918a5f1e7af50ebbee92faabb936842fa36ed52bedf2cb84e409d1adcc9b5f3b6fda7becaded9f8514b8b2c183833", 0x2e2}, {&(0x7f0000000840)="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", 0xa8}, {&(0x7f00000003c0)="635f70b65176c4975fd22501fcbbdf49a82e02f374488367818daec7af4d5d9424a9dfce9da6f18a57243c0d601629093bf702bf2d09df85ad0fcdc9db9b2ed043970455347a638ab9469cbc68c1b16efe2661d72375e210045c533bd651", 0x5e}, {&(0x7f0000000440)="811a54b6808496d976c84f00133df7119b83123c1f654709af874f63d3b00181f70a88a8ade04aeb82e6ff893a41ffa279aae47774dd7245c0b9156d86eff529c19aa02087e1faf5b45b6dbd679446bd303380a4e14422f684570fdaf32ee823d10078227758be638420da946cbd98ba146f119d5c09a514b9434d6ed43338a19cb8dfc9ee15fd7e304619dbabb91591f4801900b460c5d0fbbe034168e7ccb56587e2e2df139a949dffda08421d7c0d1c4bfacb250f2c23a053405a564476618797021d7eac8937f34facd5d7a1b85236e516d8b903f8a5488b66b552fbd0", 0xffffffffffffff2d}, {&(0x7f0000000540)="e00861cb7d804e991bf01dd7509c27f0b062874450c3e36507a95d9104bf4aafce7eab22fd7a2ec9d7c91d5aedc33d8417af99b17ed1dcc2c2f29c0f8f3cdcc20b7a1e06370b39", 0x47}], 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="f00000001e01000009000000cd9caa6113b7d77bde197f4260d72e7284300f9e930dbfd17b2141f9bf28b2d64f8d234342cd21c91145084898d250df93eb55e89f8bf994ca75bcf1f26c8ad3b434a74d35a71463218d5a92ea83444917951541db429412c22685a587aa547b8133775d9d6ef61c6359cae37c1adfbb737f49dd9c95b04ea560ebbbd19799e68dd6cf4083251efefe2f6e232cc9cb1607f41088e0959176c4d4dbc10e83ffcfc41f14a15fbea49795c8122acfd3f01a9baa2bb9f43187c6408f737ce3264ad4a811fdab76168566b58bd6bfb50663e414688ff0035973654f1ab5d7399caeff866067b4fe08e822b58a09a519"], 0x3f0}, 0x80) 2018/05/22 17:21:21 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x3018c0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000140)) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) recvfrom$inet6(r0, &(0x7f0000000240)=""/177, 0xb1, 0x20, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/05/22 17:21:21 executing program 4: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) fchmod(r0, 0x40) getrandom(&(0x7f0000000000)=""/116, 0xffffff86, 0x3) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001200)={0x0, 0x1000, "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"}, &(0x7f0000002240)=0x1008) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={r2, 0xd, &(0x7f0000002280)}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000002280)=ANY=[@ANYRES32=r3, @ANYBLOB="00100000df1f07081d1fa1a6f9a019155f581a4f0856d57cf9630d95c398dd1786bc3ad1be947aa96ef88a011ae3b25e15bc80d6816acf33d08a78e58537b167917fd2aa4071907e29bc9334273a2693b44295db240295d82a3ae5b093dcf808719925bd7d7e2b049514b2e540eb327cf3846eea60228a4b68c2c1518820b533daaa6d802a35c37127431ee8bfe4319d65f8b2cacba8b3b6d59dfedc8b27698ab2674e49e8cd2aef980d84708a10159cb273fdde3b5bc82cdf2c9f5e9733be1fcda04d4b6db27fe3e7c4fac400d0ececda0a839afa386d05d6a03eab4e16e6e20f42872d5cfb41c99e225d85acce53c78b3ec5b696cde887a6482dfe8fcfc2d52440a2196ca44b79ac7f437b5e3c2612b3bccf809f2ec568f3d9f03840df2eefbae531152bb2b5b1501ea74eeb03d3b24db26f10af128927b67d3a1c76d968fa18247ca61138dc533bb7c933dbb57b22128692d1e83649a7d737e2e36ea8ae29c464bff21cd5863bf4ce91f4baf62e0df50dafa5d3055fcafdacab514e886ad9bb07c343a7d1cc8f1ec69da3876f7ebda7687ce8f34405b621de507953df192a55a44d74dc7db4ef9d56c2b7a9cacdeca87bd3449357d1c8dca972ae938204cb467dbf7e09c81ff25868a29644f61d4df1a39fc91aad51fbc14010621277eb10f693d880d79a88a44d2855a65f7165691bf09a6453f220eafef4f79762acd1c63e09126b80bac4f1717ad6baa33f4ffba9beec60a5a92612b8f8e09afc929448aee9d1bbaf01fb3da5a057b46ce955f8a22177852f0e941fc617a1c3ca6201ee33c26994b2314a4b716eef8e66c213cc5c51769da47962d209533c9cfb8fb73bb5fd7571f0f03f67c678dedb8387be0d81deb4c749f251809e0164548c970db5ca2fdf6d394daecdc388adc63500e780963bde44ae76059d1996ab22db39d70f3d7a12bd5a84c22e72b41277b47a72ce6ceb7f71767155df2a83065693a2d23f85cd3951c3bf5b66dc8e8eb299c6fef84fb4681fa1941487b519b92bb7f929f8f75f23cafede1f783fe028cf4743145008a95da4298a505e424b04e0cdc9fb17d06a3982317ee1b9f7836581a77848833a3be74ec748e7a41e11d96ded615e1c9cf6095a13248c0dd6b3bde06ae87e6e523183ccf41c06d1dde44ba6cb52cb643a294fd48171d73342239d4d911d2a8d2df87800619ab8f1939f6c7f5d2997380cfe6be242f0f30e514cce9ad921a16af7847e149fb6593240b7b11ebbb17778f3b3f4df79ffa3a29e46504f5860495b68393f8f80c375654bfda4249f9dfb00a413e2ef7d8aca4155e3ca87d8565ce995cf4bfbf4a42b9a665597812062a337332bde9c47fdad4aaebb77c04cc2b0c74c35730c562389591288dfdd3b039fb9ff12f80ff16d23324d52bd419a35b6d1607447160e04944057905a7caf616d6af4551d3a21de7aeeb40403aeab9bb6a493a4aecdda0346be626931f903ac438f00f9baf117e63b400dc1a71d640baf50bf3cbf240864204e4d7df81af6ff6487f01de616d05856f974022bb25b667cc154f9338aab1830bce755d48ea3c7a15bd62739bbfffa62e468964064f8bb268c2a6c695a10beac2540f7f95f118b6802ac0732e6cb2c6e695054c9402d169bf3fed2986c1d0810a9199a6a3924ed0e1e6ab940091ab2594f7d1dd2cef2c0ca0ee7d33b8b0ae6b36a58521ab18768e05cd3949180c5168f9112e70a413cec330cf11244301b09df6f2515e7f3278f997d4b4c121004575a787af72ca2ad5a05f14de1c04e14dd228336f4dd57a685f70b3dc8f975987b7245f34c7332a29bd13206f46a080ef6212fda5574c794ab77bea571ba5a97507dda3b72ccf5728c3569234cf11ccabf02a5934368195b852b6ef059c6ec5e168e04a7afe307be0227dd602e76b65d146da6021d5fcfdce6b6db03a0fe13587514488c518e57c021a85a53598dba627843e61ea47e8e2c40a2cbaa3b46d747711dc9c237005372361876d95fc51251b4aaddbc81d895344a1d6cd1e21e3f3770d375e443e93fba95c541608e568d9b38dce77c7595d2308c79bca18640bae9347dec7756bdfdf3775befae1f632b5ae6b8fa8997651fe1f245654da9c363eccd805762d80ac76d27333b1b919c626865a1b5e0b337bb2270d06a3c4a86e4eeb2d9222849d7cdd5305038602192804eefd85bdac3986f2647c66b995c8beb28709958630533110e9158c26c60e97ba75901452770e5d94c95168f7cab2cce58ce5fbba5a63b780bc9a95dbb4317078794cd60651bf7fa16c2976734f088f265be82d79b573b99f1ba60a48f08a3adbef32bb8db31005c31c36767bdbd8a86be2421e735aa2190dc127ce2d86be3633b53216d89fff6245cd75666c4c076966aa7ad1fdfe83333fbb00c7166046dca58682cbbcab8d28c065bf19c699a495688fd1c457ebcda8e8d5718a3290be051799659bee370b6ce885b7a07f7e0062e57c850084e53d793357ce64437e515e16bfc779af2cd112eb57b469df55b9bb715c2b41ed3b282297bed7eb73e78d690cba21d317543fa5e35b58c23ccf2a25897dd80ea42e504d45b5a53b87edd8ca7f508e0bf6e4bf95ba0a80ea40e7f71eed201d17b3c53139234518663703dfa41ac7a5295b083fde2fe02d5e726b5b9b082f9d9c1acd84d9995e7f59e5c9ef897e887ee5c2d101fcf45697905164a633afe3ccd672aa82773e8672d8bb3afda5446c0b44f165031baf5d1806c3c9f58427aca57c81d6c06b52783b4b7953a77d4aad84eaf3c3fb80f19b28c0f126518c53f6cb0b90c591093adafb644f5f754accfcbe43be9fc4b06cf3022c3df6fe228c296601bf5e3c42805a1d25467bcf357e201a50d8927e80bde52e9b72656254d513f725bdedb0ccbc47bbda72b4ce936eff1a931936984b2b5f4aa1f3e7f33bfc5488e94883240edd591a43a43301dfc3f4fd80a82a804e6c7a0bfa06241417974765f439778126682d4e42936abe1d95373b7b22f730e350204bcc3aef622e8f4869d7adf8750d2124e3a3608b936079f5b55b485444774e05c538efae88a210782e0526260212e609d2be56600c50a94ff82f5d70f817309fff6a936e07e3223a57c5af552c83c849e2e3caf53a7dfd6482abde314661c77beebe9a71e2ddd932cafea0778d8a9ca7a571c17b512d7b86b248ceb0db5415615167402807d12bc8b9ecb54486cf1194b12fb2ec2d31e7ce304e91aec0820005b089614de535eff902084f6bd5ae4bceac450bc94207db57efa3c14b0681227b517264175a371340c3627ee6ef71209ce97d32b1fd0ac561e0671053e01c84950999b1b4a5e74c48f57275d593b3962ade5f7867723ac75ec105211a9a7c8e1c971d984d162f69c08928a64b19d892380bbfb3c8487ed8a11b712bdd9e685889f720628aa11cde51f4597998919a3ce3315d26b878f7f29e8414f9e5bbcc2d66f423a64d8ee980c657abe48eaa2b5c4906266e730222aac753a2cddf334c63e598655f268042ad9b00ad79531aefc046c5c4788a0b516658288dcfa27481e1243806e667af0101386d24f3412809da884a0ca23dcd5c3d370dab41b850261c39ab74e9b86044ee9d3ac225620a22fa4b5139dd18cb3fd364e405dc3aecc749748fad7b5d4595fea65380795244316c1defa0c1d9521723d184720243a75c6422c9177420e479343b639fc55c967066a1ba401580ea24176699de14e4565198c4b640b4eacc474ebe847ee2d1d746b439f709d266e0851e8453a26f3e963527dcda0f97a6f444c3519a53f45fdc7bc172cdab53745a7501cbd2ac8409d6fe0448ed47714ad0004f5892bd9c8b1c13f96ba9878e546b1420cc318a9325620a4b98153105d091916b04aef1ab42dc64715798f8f0e2870a3852e648f1bdda68f5858fb572f13c2bd9945d4ea3d1b55a9bc3e29e76e2c858410957ba95fb686899d9f2dd7aaa10ef8694fcad007e4c28600f1d767a24266db9613908f36bd3c19ee8f9ebabbfe694629e53848d69c5797eeef65118dc8ab12ca0ef123154b659a2bd852fc8d9ba8ddfddce49b68902b8e125428bf3a162dc37747a053e95eea676272b2b9e0ab6ca1d297ee939ea82a2103519c20a06e2979f3e6255b9f96309c205ac5b112cadf3c5e1f6d2894eafb6d2015a1cb184b1b9a6a3c8aab7e47c6110cb1c8f50096ba6be074e487217bd7d28d29865aef375976f006db3c826f79a30807941d4a483d4e4a9e4d7c5bd0df4325757c9095e4f6a427685cadf49bb34ee68780b83a20f655c3cac6fd19348075c36d2a67debf93eba5da957346fadd2b18fe788ebf5cc491ea8a54c494016c4a19ff061408ccccbb6da47ca8c33caa01e08647c9d0a76c3f8ba0eb26c1e5b941864bd7275b7114cfc9b2c2336f1eba6ada6f5dcb8c7dd9bf999c5e263695e80e1ecca276d8625f7b4ed89000216af2ee28caa3c3463f6416972369f6748b8e8e1d750f834593a9a2f012f5b2426b1dc16afd2852f5f9ce13dfedba80e3acf27a1a67e347343c1d55a63f916209b13e99b28de4d960de5e50a439e074e64e302db0b22103a2d731d57e5633cc8794631ef135d406b4ac455e37f5095af7dabc4279a5ba8c529a259384c44066be225d11c56ff6ffd9312cbdcda7a2abbb57ca7bc13db7fee1701312ed92069b8914c40497e43e14dec38975d1b45d24083974e5b1765ed4719ed1540234871ab4a625cc6d10631d21e37c055dbe30d58983bf7a701556f2404af16eef2f06046874119981a2073a1d2ead149e9d004ec4c776a80456cbf81202e9551446bddcbc1f85ae4ca34c18e75ac8cb19a898e4e4f1f3e000314605ad1afa2a28b3a0b3b1a57c1ebb30cb81afdad387295bcc4e99020cb0cf0fb51aa00b9822d14f0205e67ed8cacd16f47ff0123af93942a7228e97c393c171c7fa062455a6f0f7223f5f4eb0a3df6a93cc6f43aac9c312f4dcf7a998b5ba12d543302e9f2c839395a08b94fb17082ab8856c8ff84500ad582a622b4373b29188411b739c69487926e972cd647b44b63d4db94c5188f774b481725ba2ed8af1d3766e54b38f510e37cc9dab427b79cfc1a612bfe96fa17f8f57faf8cb9b48fda54814c60ae5620ab2cb88d86947fa285076e9950ebc35ed493b84dd377ec4e880c6cd09d488aa11e4fa2cefe07521921628bda3ed74a9d8dabf48073985b461ab19e4a2c76d47c16cd48ee6d17a28c902ee71eda69b154e74856df22bc7f6e28c3d967ea3854a5ccaea0904dd7b0e9b9c33f45fa53581f78698eef59da46c43ef56de6c60128a3a6311147dc08d3784b8065e1dbb7910e66caecdee6b26b362af26751234bdbf755460f9b91396dd0c07ce11440dcb1a7e14794c7d0e167eec72edc189e49e84921062dca0c5f500966be8207ac340a229ee0c37a3fa152e65badf24ea21cfde2a413c16d67994225ff88822b3b3eb855b692ea75aeebb21345b134037536e33e1e54e7a5709900a3ffd7e794083d88d05b66e2352542b84b22631e6fca8fc4f3b88d25049e1cf6302fd5f89567fa53d0735ec33a0d591ec7f6787c78ef8f0a831f38f656ed3a796187fcdfc61a8252b7896f6574e6142907ebc4338635c96cb1b52ddfa7e8cad6afd1da96c449341234aab8eb280ade1d2da94af35deb4b97c3ed442b874a3e947b95bd6b1a7377abb221e4803085ec0bf7e8a66205947e42cb19a1d534a0d26577ee45e01489a5d188bc4ee620569e3a69327a8daaa66de1a1d44faf72548dc2d736c62fffc831ee02bb49efa9f338724bffc9897859067d6ecede4933c119f0b342827f1a4452eddc311b2334767fdf024349d016f8f77fc28af30d9ceb5e86ebe2b3b30598475f79181e46924a4976b00"], &(0x7f00000011c0)=0x1008) ioctl$SG_SET_KEEP_ORPHAN(r1, 0x2287, &(0x7f00000000c0)=0x4) 2018/05/22 17:21:21 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x7f, 0x5, 0xd1c, 0xfffffffffffffe01, 0x4, 0x6, 0x80000000, 0x4, 0x2, 0x2, 0x3f}, 0xb) 2018/05/22 17:21:21 executing program 7: ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) sendmsg$unix(r0, &(0x7f0000000a40)={&(0x7f0000000540)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000740)="8d9ce365b3620b71d479c5ce74dc7954e09db5fdd6c755092916fc752b94efa3439ad04d38addc16ffe59e2a9c59951b1aae323a707abd30f0d34026b344e4b74a942d0e9b060c2fad93bb937583e30dec1dd52a6149fc7e6876be5425474e03d8427e5d7775ab07e38a7086570e0d16ec19a8b9bdd3a1e21855ae4f898e773ea7750f6f8cb64997c8b1b4f0e6fb4c896f1210b258d3d7377af0a9b7734561519b52988da10283f057ffbe55a17d6c3cfd7d554aff7453c367b22693583b5cd4350b1f24e5ddab13a5", 0xc9}, {&(0x7f0000000840)="e2d4b1f5ec9f2096aba10f32cc4af96384a43bba13830898986f89c69cd64500ffedb3dbf489065f90dd8a26322eb6654f58266370b6fb862642845f8218011a35189063b26c057d057777a05d58d6c4452ef191a987bbf2413db7d6cdac8cf839976211ccfd82427a5b6bca721b4ff2f86ac94a08862acbb5f908bb4fff10651c67894c55f4d407d1dc66872b42631759ae5cceabed9179f6aea5e75c7138996b97062e77f8d7ff704ab7bc98bd9ff7a5f6dc0649ac985495278c658043efceabf44cbbb0f2", 0xc6}, {&(0x7f00000005c0)="9414eab4a2ff5a13982c901bd0eebb8838270712d6386d038a2da410b0fd7297378648c34be666291aa1bac767c22f237b7ed0111f5a1fb9372178e34eca30a6dbc8484be45a766d15bf46367cf0e05044fd0cfc4f5154a5c539227e72e253b47e82756398d0d726ea2a96520b821a2be1dcf29805cad8459edde79aea56b128ed055b857929bd6071a55f0a97d2654611292a62d4c102845379373be6b7ba42362f91c6f7ca0ae97fa10c064a8a8440399aa5", 0xb3}, {&(0x7f0000000940)="1a3aa35a73aff1a64fb67e7d5404d5a168881aa54f5d52daf1d83aba34e7d85ba407318b3627b1ae49a38e50bd04ae11726dadc40087a97112c924381e27cdbc7e5bc993ff8cf820f7ded2c410e4bd5654831682efd80306441f7f4e9b201a6136baed881b109d07edc3e6e98223857a4df6c128d17ba7e8f37bd00fad3250a6d656ec8129afd0b4806ae9e04f1fb32a74096e43c698b78ac4d9a0339111df13960e6754110bd0a58f0093a817d544763ffb0b190b9a741ac47ae056800565bb988f2cc86896d24f89d8642a5630b600b7f16c9ed93abbcff575", 0xda}, {&(0x7f0000000100)="cbb16e2a0fefa034239a4ba9b769", 0xe}], 0x5, 0x0, 0x0, 0x40}, 0x20000000) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000d00)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000e00)={&(0x7f0000000cc0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000d40)={0x64, r1, 0x233a0c53dc32c770, 0x70bd25, 0x25dfdbfd, {0x2}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}]}, 0x64}, 0x1, 0x0, 0x0, 0x1}, 0x800) r2 = syz_open_dev$loop(&(0x7f0000000a80)='/dev/loop#\x00', 0x0, 0x101000) lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c40)={0x0, 0x0}, &(0x7f0000000c80)=0xc) setreuid(r3, r4) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000ac0)=""/168, &(0x7f0000000200)=0xa8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r5, r6}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, 0xffffffffffffffff) 2018/05/22 17:21:21 executing program 4: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffffdf, 0x7) 2018/05/22 17:21:22 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:22 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x3018c0, 0x0) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000140)) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) recvfrom$inet6(r0, &(0x7f0000000240)=""/177, 0xb1, 0x20, 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/05/22 17:21:22 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) bind$llc(r1, &(0x7f0000000100)={0x1a, 0xffff, 0x4, 0x3f, 0xfffffffffffff801, 0x7ff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) write$binfmt_elf32(r1, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0xff, 0x101, 0x9, 0x4, 0x0, 0x2, 0x6, 0x8, 0x13b, 0x38, 0x45, 0x2, 0x400, 0x20, 0x1, 0xe, 0x7fff, 0x10000}, [{0x5, 0x5, 0xfff, 0x10, 0x7c29, 0x7, 0x2}], "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", [[], []]}, 0x1258) fcntl$setstatus(r1, 0x4, 0x44000) 2018/05/22 17:21:22 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getegid() ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x4, 0x800, 0x7, 0x2, 0x8, [{0x8000, 0xe9, 0x7fffffff, 0x0, 0x0, 0x8}, {0x7, 0xff, 0x80000000, 0x0, 0x0, 0x1005}, {0x100000001, 0x10000, 0xfffffffffffffe00, 0x0, 0x0, 0x800}, {0xffffffffffffffff, 0x9, 0x7, 0x0, 0x0, 0x2001}, {0x3, 0xd13d, 0x3, 0x0, 0x0, 0x600}, {0x5, 0x382f, 0x7, 0x0, 0x0, 0x200}, {0x8, 0xc89, 0x1, 0x0, 0x0, 0xa08}, {0x9, 0x100000000, 0x685469dd, 0x0, 0x0, 0x2084}]}) r1 = open$dir(&(0x7f0000001280)='./file0\x00', 0x0, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x2042, 0x0) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getdents(r0, &(0x7f0000000100)=""/157, 0x9d) 2018/05/22 17:21:22 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pread64(r0, &(0x7f0000000600)=""/234, 0xea, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000000)={&(0x7f00000000c0)={0x27, 0x80000000000, 0x1, 0x7, 0xff, 0x2ad2f277, "0e6d812c125d9e895dfd594d94f5ee3c7e4d03ee4f12bafc259c5ad5e44574e7cec7ec56207eed55f6bf3508c1f04b5f44054308414d4ad123d7d74af7a12e", 0x26}, 0x58, &(0x7f0000000140)=[{&(0x7f0000000140)}, {&(0x7f0000000180)="c15ae3a0d1caa6806f8e087093cf66f56bfe34fb921d9f86c61fe1a6440dfdc2edb62693eeb2bfad0644aa5e8fd69279321c5a999262107b23d8dc45154ac324f114a4a65a5e26cc5508104087e906424c65c3249dcc28737950f3fe1c8fcd9ffd73cec22f2cf806a81bda88a7366049bde89b5a6ebdb65f08f46e35", 0x7c}, {&(0x7f0000000200)="ba813eeed41b8b3840b38bce1e260ff16bf4a1c06cf8eb6551b4bd344279449ab9d73ea4115e0b50776e146de14f0e7501f91f6dcb83ee1b497fda4e62c1d49cfe9840cf574a4ada", 0x48}, {&(0x7f0000000280)="b9d26dca1f16729ea4969544fafd4d46e94c294c0f7cfee5b16ff60bc918a5f1e7af50ebbee92faabb936842fa36ed52bedf2cb84e409d1adcc9b5f3b6fda7becaded9f8514b8b2c183833", 0x2e2}, {&(0x7f0000000840)="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", 0xa8}, {&(0x7f00000003c0)="635f70b65176c4975fd22501fcbbdf49a82e02f374488367818daec7af4d5d9424a9dfce9da6f18a57243c0d601629093bf702bf2d09df85ad0fcdc9db9b2ed043970455347a638ab9469cbc68c1b16efe2661d72375e210045c533bd651", 0x5e}, {&(0x7f0000000440)="811a54b6808496d976c84f00133df7119b83123c1f654709af874f63d3b00181f70a88a8ade04aeb82e6ff893a41ffa279aae47774dd7245c0b9156d86eff529c19aa02087e1faf5b45b6dbd679446bd303380a4e14422f684570fdaf32ee823d10078227758be638420da946cbd98ba146f119d5c09a514b9434d6ed43338a19cb8dfc9ee15fd7e304619dbabb91591f4801900b460c5d0fbbe034168e7ccb56587e2e2df139a949dffda08421d7c0d1c4bfacb250f2c23a053405a564476618797021d7eac8937f34facd5d7a1b85236e516d8b903f8a5488b66b552fbd0", 0xffffffffffffff2d}, {&(0x7f0000000540)="e00861cb7d804e991bf01dd7509c27f0b062874450c3e36507a95d9104bf4aafce7eab22fd7a2ec9d7c91d5aedc33d8417af99b17ed1dcc2c2f29c0f8f3cdcc20b7a1e06370b39", 0x47}], 0x8, &(0x7f0000000740)=ANY=[@ANYBLOB="f00000001e01000009000000cd9caa6113b7d77bde197f4260d72e7284300f9e930dbfd17b2141f9bf28b2d64f8d234342cd21c91145084898d250df93eb55e89f8bf994ca75bcf1f26c8ad3b434a74d35a71463218d5a92ea83444917951541db429412c22685a587aa547b8133775d9d6ef61c6359cae37c1adfbb737f49dd9c95b04ea560ebbbd19799e68dd6cf4083251efefe2f6e232cc9cb1607f41088e0959176c4d4dbc10e83ffcfc41f14a15fbea49795c8122acfd3f01a9baa2bb9f43187c6408f737ce3264ad4a811fdab76168566b58bd6bfb50663e414688ff0035973654f1ab5d7399caeff866067b4fe08e822b58a09a519"], 0x3f0}, 0x80) 2018/05/22 17:21:22 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x8000, 0x0) unlinkat(r0, &(0x7f00000000c0)='/\x00', 0x0) seccomp(0x0, 0x0, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x40, 0x0, 0x3, 0x1400000000000000}, {0x2, 0x9, 0x47, 0x3ff}]}) fcntl$addseals(r0, 0x409, 0x8) r1 = getpgid(0x0) capset(&(0x7f0000000180)={0x399f1336, r1}, &(0x7f00000001c0)={0xb2e6, 0x2, 0x9, 0x0, 0x2, 0xffff}) 2018/05/22 17:21:22 executing program 1: r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sw_sync\x00', 0x80, 0x0) r1 = fanotify_init(0x0, 0x1) dup2(r0, r1) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {r2}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100)={0x7}, 0x8) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) 2018/05/22 17:21:22 executing program 4: r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100), 0x0, 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f0000000140)="b7972037f8219999cd72dacbc8568834c5f432e0c713a626b56deb11a9bab979f892a1c34be2de7b2bcfa5822c44ec2fda2c0a7bed43b29bc7e1bad868b3029059d9a57d383067b0dcfc447d2806874b187fed725de45b62c6e1545f2b38973aa2ea26e3bd2faa88", 0x68) getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) 2018/05/22 17:21:22 executing program 4: getrandom(&(0x7f0000000100)=""/116, 0x74, 0x1) r0 = getpgrp(0x0) waitid(0x0, r0, &(0x7f00000000c0), 0x8, &(0x7f0000000180)) 2018/05/22 17:21:22 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2011}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x48, r1, 0xf30, 0x70bd2b, 0x25dfdbfc, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x79}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x48}, 0x1, 0x0, 0x0, 0x4004}, 0x4000040) 2018/05/22 17:21:22 executing program 0: r0 = inotify_init1(0x80000) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x400000000000019, &(0x7f0000311ffc)=0x1, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000440)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000480)={0x0, r2}) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r3, &(0x7f0000000180)="3fb10300f7080000ffffa8", 0xb, 0x0, &(0x7f00000000c0)={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) sendto$inet6(r1, &(0x7f0000000200), 0x521c6cc079c18095, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, 0x1c) recvmmsg(r1, &(0x7f0000004380)=[{{&(0x7f0000003cc0)=@nfc_llcp, 0x80, &(0x7f0000004280), 0x0, &(0x7f0000004300)=""/79, 0x4f}}], 0x1, 0x40002000, &(0x7f00000044c0)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003400)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000003500)=0xe8) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r5, 0x4c01) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r5, 0x408c5333, &(0x7f0000000200)={0x1, 0x4, 0xfffb, "71756575653100000000001b00000000002dd93b6b2f5dae66000000000000000000000000000000000000000000000000000000001800", 0x6}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000003540)={@remote={0xfe, 0x80, [], 0xbb}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff00, 0x0, 0x600000000, 0x0, 0x7ecdb01, 0x0, r4}) finit_module(r0, &(0x7f0000000080)='user.syz\x00', 0x2) r6 = socket$packet(0x11, 0x3, 0x300) r7 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f02acc7edbcd7a071fb35331ce39c5a") setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000000000)=0x340, 0x4) sendto$inet6(r6, &(0x7f00000000c0)="6a725a5f62d02a6be55afd02d999", 0xe, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x8, @dev={0xfe, 0x80}, 0xfffffffffffffffc}, 0x1c) fgetxattr(r7, &(0x7f00000002c0)=@known='trusted.syz\x00', &(0x7f0000000340)=""/194, 0xc2) shutdown(r7, 0x1) recvmsg(r6, &(0x7f0000000300)={&(0x7f00000001c0)=@hci, 0x80, &(0x7f0000001600)=[{&(0x7f0000001500)=""/195, 0xc3}], 0x1}, 0x2000) ioctl$BLKFLSBUF(r7, 0x1261, &(0x7f0000000100)=0x1f) ioctl$EVIOCSFF(r7, 0x402c4580, &(0x7f0000000140)=ANY=[@ANYBLOB="530002000900d50a0300ffff200000ec03000000"]) 2018/05/22 17:21:22 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) write$sndseq(r0, &(0x7f0000000380)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x81, 0x5}, {}, @control}], 0x30) ioctl$TUNSETLINK(r0, 0x400454cd, 0x303) 2018/05/22 17:21:22 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x12000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x4}, 0x4) getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) ioctl$TIOCSBRK(r1, 0x5427) 2018/05/22 17:21:22 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="07883e8d7ac96c637cd8b8b896a271164caedd13ea7418aa302d4b33be8e513c17c4e7f9a43bfb83877062a3701dc091fb7582a30792cc6628", 0x39, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r1, 0x8) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/05/22 17:21:22 executing program 3: r0 = add_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="b9bb8ab313476e1145e2796a4a56131f63dc3443a64edd41f68a479e3bc06cfb31c225efe2664f71efdd99879bd39124d6607e6a0ab7d732375cbccb97d6069e71b2cf5c30c0f8326d38eb76b6ae87c3e7c32b704bbde3c9ad98c9aa22b920f59932428fd67ea13d437fbabad4867a896e", 0x71, 0xfffffffffffffffa) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) keyctl$session_to_parent(0x12) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={0x0, 0xc, "23c913b11498e551906eb0ed"}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0x9, 0x3, 0xd8, 0x2969, 0x80000001}, &(0x7f0000000340)=0x14) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000240)={0x5a, 0x1f, 0x8}) getrandom(&(0x7f0000000100)=""/116, 0x74, 0x1) 2018/05/22 17:21:22 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6100) ftruncate(0xffffffffffffffff, 0x8200) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x8, 0x28010, r1, 0x4) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x3a6) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/22 17:21:22 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x10800, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:22 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000540)=0xfff, &(0x7f0000000580)=0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r4, r5}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) 2018/05/22 17:21:22 executing program 0: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x6, 0x80000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f00000001c0)=""/22) mmap(&(0x7f0000e4f000/0x1000)=nil, 0x1000, 0x4, 0x973f73d9643cc797, r0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) readv(r2, &(0x7f0000000000)=[{&(0x7f0000000440)=""/128, 0x80}], 0x1) ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000140)=ANY=[@ANYBLOB="000000003f000000080000004a5ca2d0fc6a1db34859263d5cb02badb0f8d4ad902c6c73616048a2fdd4f7a19004177056dc2e44b2646ec7567bea3f1bc24292269ad772f1ed56000000000000000000"]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/05/22 17:21:22 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000240)='/dev/urandom\x00', 0x80, 0x0) renameat2(r2, &(0x7f00000001c0)='./file0\x00', r3, &(0x7f0000000280)='./file0\x00', 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r4, 0x89e3, &(0x7f0000000000)=0xd5e) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:22 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x7}) r1 = syz_open_pts(r0, 0x0) r2 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000004080)) 2018/05/22 17:21:22 executing program 4: getrandom(&(0x7f0000000080)=""/116, 0xffffffffffffffdf, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x20000000000000, 0x40000) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) r1 = geteuid() sendmsg$nl_netfilter(r0, &(0x7f0000001640)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000001600)={&(0x7f0000000140)={0x1484, 0x5, 0x9, 0x0, 0x70bd25, 0x25dfdbfb, {0xb}, [@generic="f9ce6e24f84de51db01f52b0f87ccc2200671d5ab897fe838700bf3e487760a9efc0968af82c03d0f4b5e8a47118ec", @generic="4c53b8c83a6efd146d578beaaff911a4d39e9fea8ac41f974333a811bf7ad92989d3fbd4063fcbc18d6ad4c24067887b5d8b67a4d922a9d47d29ac339810465bb122a13d3563b7c9591b26242aed6378db0581cddf23d80713e7370e80d5cb789e1d27819c8044005364b0022bb2faf6cf975e72d90f1231e1772ccaaa932c7d16b13a6d4798f743596d16089dd5454fd7311ddf10536635c3f90e300787afa9f591d8bb8d364b710885ed01bea9b8b42f", @nested={0x1308, 0x6b, [@typed={0xc, 0x12, @u64=0xb9}, @generic="d6087a9ac0cf796f54f5b39aa9f8ba5f13553135054cad11564759f59a1e608a51abf08cca93e3c38758259e8b9e4e0844ca522b0827fa3762bf12d7a75339c1009976e66f27f2c752a91d44ec7831bf7da4266744a6958034b6164208af1b2733acf0029c52a3e0b9b56000a6beb667668ce423b84aaba9771134f60ac3e0226af4ce4b804d29979dc7ed47dbfb0132be93884f931e3d468d3ef93c38f3bc6e2e45effc2dd5cb79a48b307e3955abeff8dbac947f44cfc46a53219922bdec9cca6fe3a475d7c15a9c5bba0ac9ecd5", @generic, @generic="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", @generic="9284e1aa3b7824f677e02ff4d938c1e3f886b3d9c18e6fe8e0b1aa902372780f9b137e7935593cb7db62633d139c03674cc3a435fe3efcd196921946f18eb0bdc7d3e78235a7c08485c7f206bb455de66bd15ef09f465dc1821fe1c8f04365227f98bc3fc927d6aa688fbbafa1adeb6c39c10259be2089b697b282", @generic="5187d41b31a310385aab0ff822080ecfe2045a1dd05c24c956e36e7d21464dbc80bf21cf6a623c1a8cf87c002e1f5f24c77fded13c7d5e5e8306177f47c60fac717b281f054af37c6070385dfa48b7104e4a9db6ae07810ed1ca4f0bf0634a73b7fdf876cecf9e1713f4147a52691ea24388b9b63d7413ce4d9c329cc4f8e124c0507a1f5ee402de8bcdde8692addd3927c6c712d20b42d83f113d52dc302798cb49328ca4f01f4fcc69", @typed={0x8, 0x81, @uid=r1}, @generic="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"]}, @typed={0x4, 0x68}, @typed={0x4, 0x89}, @generic="30ff4bf805352f88797d9e127953e563abd525c5e498e21151195a1cdca4b42f38a8f50721028472426f522dadae4b0fe481ccaeb272f32226d7f1cf8756b09e8497b0658afc248022aeda94307b4a82c5a216c9eb501c075d6730f5d0924a0ce6fa2125861dfa527bfa86b94db506d4d3d31e58d3b9d1f86abad0b5eb64487b"]}, 0x1484}, 0x1, 0x0, 0x0, 0x884}, 0x24040040) 2018/05/22 17:21:22 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz0\x00', 0x1ff) 2018/05/22 17:21:22 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000100)={&(0x7f0000ffe000/0x2000)=nil, 0x4, 0x5, 0x13, &(0x7f0000ffe000/0x2000)=nil, 0xc1c}) 2018/05/22 17:21:22 executing program 6: seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x3}, {0x6, 0x0, 0x0, 0xfffffffffffffffe}]}) r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'nr0\x00', {0x2, 0x4e24}}) 2018/05/22 17:21:22 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) keyctl$session_to_parent(0x12) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000080)="17fb944952c12c549070345c5ea023b64f7f65b8a16f3015d4860d1d5b9391e9e9a90aec34921aad7ed8cf8356c46a4b19bd401d36cdc8390c453aadb2996c40e259b684af8a416f11189232f80edfc08b6df6c74d7620737ffc") ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000340)={0x5c, 0x0, &(0x7f0000000240)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x28, 0x20, &(0x7f0000000140)=[@ptr={0x70742a85, 0x1, &(0x7f0000000100), 0x1, 0x1, 0x35}], &(0x7f00000001c0)=[0x30, 0x0, 0x78, 0x20]}, 0x10000}}, @request_death={0x400c630e, 0x3, 0x3}], 0x46, 0x0, &(0x7f00000002c0)="5f1fbd19bc9cdc8d1aedeb0ceb28da92c925004e1e563aed9eb486cf4a42b66dc7c83bb688ead5310679fe0de3dd874baba6221286bf203303cd39f68a051799f0ede265e320"}) preadv(r1, &(0x7f00000005c0)=[{&(0x7f0000000380)=""/174, 0xae}, {&(0x7f0000000440)=""/62, 0x3e}, {&(0x7f0000000480)=""/42, 0x2a}, {&(0x7f00000004c0)=""/233, 0xe9}], 0x4, 0x0) 2018/05/22 17:21:22 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x200, 0x0) nanosleep(&(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)) 2018/05/22 17:21:22 executing program 7: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r1, 0x4, &(0x7f0000000580)="6e670225409e189c9fa5db826ee8009363ff2e474755c3ff0aa67beb2cd74a40f324a68f0b92cd64214e8c6d034f2391d5787f30f0c0b44c99508af9f524febd2c335a7db841f7bd9ec81edbec543b0f25c6a4446dc027d00bf25b2e8c950f133c2adbdfbe3f617f0d61ca2e7241440692d8e026e6f0b61acc9a8968ad1d31b0a6964d7f952529ff5c287f69cf5e8d8c805a6dd0b3") r2 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r2, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r5 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r4, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) accept4(r0, &(0x7f00000007c0)=@generic, &(0x7f0000000840)=0x80, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r6, r7}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) r8 = request_key(&(0x7f0000000640)='pkcs7_test\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='/dev/loop#\x00', 0xfffffffffffffffd) keyctl$get_persistent(0x16, r7, r8) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r2) 2018/05/22 17:21:22 executing program 5: r0 = timerfd_create(0x8, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000004000)) r1 = openat$sw_sync(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sw_sync\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0xf9, "925a3bd4344a03a3f33b26a2525ffdeeefe1a8cafe045d2da6c612759c8df02c3440ac26e48f28d11f1a38e3ed505fc70901860966218f9c747d807dbc1b07633a019004e0c17d095b41c07b60d503a4a08cfb52d6ebb8130a5e0b9395e039f456e4fdaf29278af0d855f45c59d8f223c72fc07e6e73f6485961754f90c6eb70b349cac67d82c6b52312baec5a3901968b1d7e74cc349fa86248e9979c0f9e28a97fdd10e90cd78313740a9c5431a72eb678b4b0c2a018acdf2f888a7ba18852a2ccb2a52c18fe099081e56cdc2d033e257c09f511dd423539e250e61e6f441e7583aa9c3e30d840680a7803b9edc6784cf7cd440c99eb34a8"}, &(0x7f0000000240)=0x101) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x0, 0x7fffffff, 0x6}, 0x10) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) 2018/05/22 17:21:22 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000280)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) exit_group(0x1) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) ioctl$TUNSETGROUP(r2, 0x400454ce, r3) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:24 executing program 6: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r0, &(0x7f0000000280)="df", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='./file0\x00') clone(0x0, &(0x7f0000000340), &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)) r1 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x8, &(0x7f00000002c0)={0x7}) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000005040)=""/4096, 0x1000) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futex(&(0x7f0000000040), 0x9, 0x2, &(0x7f00000000c0)={r2, r3+10000000}, &(0x7f0000000100), 0x0) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='./file0\x00') 2018/05/22 17:21:24 executing program 1: openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0xfffffffffffffffe, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000000)={0x1, 0x4}) ppoll(&(0x7f0000000080)=[{}, {0xffffffffffffffff, 0x200}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000001c0)=0x3, 0x4) 2018/05/22 17:21:24 executing program 5: recvmsg(0xffffffffffffff9c, &(0x7f00000018c0)={&(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/116, 0x74}, {&(0x7f0000001700)=""/84, 0x54}, {&(0x7f0000001780)=""/172, 0xac}], 0x4, &(0x7f0000001840)=""/113, 0x71, 0x10000}, 0x0) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f00000019c0)="e3b9215b3e20882deab84cc214452d0192c00122d9478387f061427044a7edda207ff2987e9277969c67ae1574d59394e6debce1cc163425144dba42b3ab0b62d191cc19d4e6648f75705903971a54066c8832408607f8bb98d802d770f11bee64d0204841fa6a0c8722478f394ebb2312449cc75968f3043c1792f6e28013e9e79bab201973862612da795b2b30f887ed59c54d2d56777f57d6be1fa89ba3b313b4c17e3c045b40d5d2ca57bece75224ff4c9ada562c93d1cc4cf95a70c749e9bc02691f150bf73540a447eec01882bcf994a1eb875da49dc86d4e16a371e1adb1541f1ca04a6e00319c048eb2c3a6a526ccbea90") setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001900)="2e8d4e6ce9b6934245b01cfe46f854b333f5c16c8a45ef05f5583b4bd82794dfc86f9c12ac483425a913005faa2887b6728e52d09da83b28927a93a7611391bb9d1a0aa94dc2c9d56662f5ede6c3d4ddbab69c5fc81f84b7f60e0b0cc1bc2d8e4fac8ef24904c575a646a36b9acb94a19d80dc5cb5cecf205a90d30ae54264a83baaef46f45c822c0b0766f8e13b89f0ba6ceb7969de8b4ef06b307baa2a60f443dea597850787559c4a39eb8118d9ec12b9d565", 0xb4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x200000, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000080)=0x7ffffffd) r2 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x101000) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}}}, &(0x7f00000003c0)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000480)={r3, 0x1, 0x6}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xf, 0x100000000000, 0x0, 0x4}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000580)=ANY=[@ANYRES32=r4, @ANYBLOB="8600000091a1b372772961afe4e75f44fffeec5180129f7f4cffda439028ab515224d8141b50dc2cd142a6f38c31d67871959c906426e2f9de3e4de856430c233025f3b5874d7541eb8d90a5c8756068744b1502f2194bf624216bbcb9c75d149c6938fec21d30f546f33efade8408396a11de8c31fed1caaf54cbca0ec445b80d5b2800000000000000"], &(0x7f0000000640)=0x8e) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=""/131, 0x83}) socketpair(0x10, 0x80000, 0x9d9, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101200, 0x0) writev(r1, &(0x7f00000001c0), 0x3e3) 2018/05/22 17:21:24 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000001c0)='dummy0\x00', 0x10) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2044000}, 0xb, &(0x7f0000000280)={&(0x7f00000000c0)=@getneightbl={0x14, 0x42, 0x20, 0x70bd25, 0x25dfdbff, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8040}, 0x80) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:24 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000840)=""/142) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x100000001}, &(0x7f0000000740)=0xfe97) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000780)={r2, 0xfffffffffffffeff, 0x6, 0xfff, 0xfff, 0x5}, 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000900)='/dev/urandom\x00', 0x100, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000007c0), 0x4) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000540)={0x1, {{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x3a81fd09}}}, 0x104) ioctl$SG_SET_DEBUG(r1, 0x227e, &(0x7f0000000800)=0x1) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) r5 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000940)={'veth0_to_bridge\x00', 0x2}) keyctl$read(0xb, r5, &(0x7f0000000340)=""/165, 0xa5) 2018/05/22 17:21:24 executing program 4: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000180)=""/22, &(0x7f00000001c0)=0xffffffffffffff98) getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'team_slave_1\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/05/22 17:21:24 executing program 0: r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @ext={0x0, &(0x7f0000038ffe)}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x202, @time={0x0, 0x989680}}) 2018/05/22 17:21:24 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sw_sync\x00', 0x4002, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x5, 0x20, 0x200, 0x6c, 0x80000001, 0x8001, 0x8, 0x8, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0xa17, 0x5, 0x2, 0x6}, 0x98) 2018/05/22 17:21:24 executing program 4: socketpair(0x9, 0xb, 0x8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000c00)=@nat={'nat\x00', 0x19, 0x6, 0x864, [0x20000380, 0x0, 0x0, 0x20000478, 0x20000618], 0x0, &(0x7f00000001c0), &(0x7f0000000380)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x10, 0x890d, '\x00', 'syz_tun\x00', 'veth0_to_team\x00', 'rose0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0x98, 0xc8}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x7ff}}}]}, @snat={'snat\x00', 0xc, {{@empty, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x0, 0x2, 0x892f, 'sit0\x00', 'sit0\x00', 'bridge_slave_1\x00', 'ip_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @random="e6cf8fa56ed1", [0xff, 0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0}, [@arpreply={'arpreply\x00', 0xc, {{@empty, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0xc, {{@empty, 0xffffffffffffffff}}}}, {{{0x11, 0x10, 0xf5, 'irlan0\x00', 'eql\x00', 'ipddp0\x00', 'team_slave_1\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0x70, 0xa0}}, @arpreply={'arpreply\x00', 0xc, {{@random="89a351ae92ee", 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0x0, 0x2, [{{{0x5, 0x0, 0x88ff, 'bridge0\x00', 'bond_slave_0\x00', 'team0\x00', 'veth1_to_team\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @random="0dbe2eed8367", [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0xc8, 0xf0}, [@arpreply={'arpreply\x00', 0xc, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xffffffffffffffff}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0xd}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x1f}}}}, {{{0x9, 0x41, 0x7, 'bond0\x00', 'vlan0\x00', 'veth0_to_team\x00', 'syzkaller0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0x0, 0xff], @empty, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0xd0, 0x100, 0x130, [@owner={'owner\x00', 0x14, {{r2, r3, r4, r5, 0x2, 0x6}}}, @connlabel={'connlabel\x00', 0x4, {{0x6}}}]}, [@arpreply={'arpreply\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}]}, @arpreply={'arpreply\x00', 0xc, {{@empty, 0x94e305ab1128e0db}}}}]}, {0x0, '\x00', 0x5, 0xfffffffffffffffe, 0x1, [{{{0x13, 0x40, 0xba0b53a9bb4f6cee, 'veth1_to_bond\x00', 'team_slave_0\x00', 'ifb0\x00', 'bridge_slave_0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0x308, 0x308, 0x34c, [@bpf0={'bpf\x00', 0x208, {{0x11, [{0x0, 0x2, 0x1ff, 0x8}, {0xd51, 0x9, 0x3}, {0x3, 0x9, 0x9, 0x459e}, {0x0, 0x0, 0x7, 0x20}, {0x3, 0x2, 0x5}, {0x8, 0x5, 0x3, 0x6b}, {0x40, 0x917, 0x101, 0x7}, {0x80, 0x8, 0x81, 0x2}, {0x0, 0xe80, 0x5}, {0x9, 0x80000001, 0x9}, {0x7fff, 0x3, 0x13, 0x101}, {0x1, 0x1, 0x7, 0xffffffffffffffff}, {0x3, 0x80000001, 0x7000}, {0xfffffffffffffe00, 0x80000001, 0x2, 0x4}, {0x10000, 0x7, 0xff, 0xffffffff}, {0x1, 0x5, 0x8, 0x2}, {0x0, 0x80000001, 0x4, 0x401}, {0x8, 0x9, 0x8, 0x3}, {0xfffffffffffff5a7, 0xa4fd, 0x1, 0xfffffffffffffffa}, {0x8, 0x3, 0x8, 0x81}, {0x401, 0x5, 0x1, 0x8}, {0x2, 0x4, 0x1, 0x7fffffff}, {0x1000, 0x3, 0x3, 0x2}, {0x200, 0x80000001, 0x3d7, 0x3}, {0x3, 0x4, 0xfff, 0x1}, {0x81, 0x100000000, 0xa89, 0xfff}, {0x2, 0x3, 0x5, 0x4}, {0x10000, 0x7, 0x33c, 0x40}, {0x2, 0x5, 0x3, 0x1}, {0x7ff, 0x6, 0x100}, {0x7, 0x20, 0x10001, 0xfffffffffffffffe}, {0x27c6, 0x7fff, 0x3, 0x4}, {0x2aa5, 0x9, 0x5, 0x100000001}, {0xfffffffffffffcb2, 0x1, 0x13181b6f, 0x7}, {0x8, 0x928, 0x9, 0x9}, {0x6, 0x6, 0x80, 0x4b}, {0x1, 0x100000001, 0x6, 0xfff}, {0x9, 0x9, 0xffffffff, 0x4}, {0x1, 0x401, 0x3, 0x6}, {0xffffffff, 0x8, 0xfffffffffffffff8, 0x7ff}, {0x200, 0x4, 0x7ff, 0x2}, {0x3, 0x3, 0x1, 0xdc}, {0x1, 0x0, 0x3, 0xff}, {0x100, 0x20, 0x3, 0x6}, {0x1, 0x6, 0x5508, 0x1}, {0x6, 0x0, 0x6e5f, 0x7}, {0x3915, 0x400, 0x8000, 0x3}, {0x200, 0x8000, 0xfffffffffffff9da, 0x3}, {0x8000, 0x95b, 0x80, 0x3ff}, {0x80, 0x80000001, 0x8, 0xcc7}, {0x0, 0x81, 0x8, 0x100000000}, {0x80000001, 0x4, 0x1, 0x3}, {0xfff, 0x10000, 0xff, 0x40}, {0x8, 0x1, 0xe7b, 0x8000}, {0x2, 0xb37, 0xca7, 0x80000000}, {0x101, 0x15, 0x7, 0x9}, {0xb8, 0x0, 0x4, 0x2}, {0x6, 0x7, 0x0, 0x2f}, {0xb1, 0x5, 0x1f, 0x2}, {0xffffffffffffffff, 0x100, 0x9, 0x2c}, {0x1, 0x2, 0xfffffffffffffffc, 0x401}, {0x41, 0xa5b, 0x492, 0x5}, {0x8be6, 0x9, 0x6, 0x10000}, {0x1f8000000, 0x800, 0x80000000, 0x800}], 0x2}}}, @stp={'stp\x00', 0x48, {{0x4, {0x6, 0x9, 0xfffffffffffffffd, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0, 0xff], 0x7, 0x7d3f, 0x4, 0x6, @empty, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0x4e21, 0x4e24, 0x8, 0x5, 0x4, 0x0, 0x40000, 0x3ff, 0xfffffffffffffff9, 0x3}, 0x219, 0x801}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"7605bacbfde51d8e76406c0503b31113060a50fffb8580cdbbd331b3edfb"}}}]}]}, 0x8b4) r6 = socket$l2tp(0x18, 0x1, 0x1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r6) getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000c80)={0x0, 0x3, 0x2}) r7 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) fstatfs(r7, &(0x7f0000000080)=""/209) 2018/05/22 17:21:24 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1, &(0x7f0000000000)="d76b") ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000080)) 2018/05/22 17:21:24 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000002c0)={'broute\x00', 0x0, 0x3, 0x95, [], 0x6, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}], &(0x7f00000001c0)=""/149}, &(0x7f0000000340)=0x50) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f00000004c0)) creat(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet6_buf(r0, 0x29, 0xcd, &(0x7f0000000380)=""/233, &(0x7f0000000480)=0xe9) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000000)={0x53, 0x0, 0x7, 0x0, @buffer={0xd, 0x4, &(0x7f0000000040)=""/4}, &(0x7f0000000080)="3c1a0080df003b", &(0x7f0000000100)=""/41, 0x0, 0x0, 0x0, &(0x7f0000000280)}) 2018/05/22 17:21:24 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80000000, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x2c, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}]}, &(0x7f0000000280)=0xc) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:24 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0x1b, 0x1) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x400000, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000180)=0xa05) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x40) sendto$inet6(r1, &(0x7f00000000c0)="b06ead046bf5526d", 0x8, 0x80, &(0x7f00000001c0)={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}, 0x1c) 2018/05/22 17:21:24 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000740)=""/4096, &(0x7f0000000100)=0x1000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0405405, &(0x7f0000000540)={{0xffffffffffffffff, 0x1, 0x81, 0x3, 0x7}, 0x1, 0x100000001}) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r4, r5}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) 2018/05/22 17:21:24 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000680)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) r2 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x0, 0x0, 0xa1, 0x8, 0x0, 0x6, 0x2009, 0x4, 0x0, 0x0, 0x0, 0x6, 0x8, 0x3ff, 0x7, 0x4, 0x45d, 0x3f, 0x6, 0x7, 0x2, 0x10001, 0x3, 0x1, 0x0, 0x6, 0x0, 0x51, 0x80000003, 0x547, 0x0, 0x7ff, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000004c0), 0x4}, 0x0, 0x0, 0x8, 0x7, 0xfffffffffffffff7, 0xf0}, r2, 0x0, r1, 0xb) 2018/05/22 17:21:24 executing program 4: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80, 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x9, {{0x2, 0x4e21, @rand_addr=0x3ff}}}, 0x84) getsockname$inet(r0, &(0x7f00000002c0)={0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x10) 2018/05/22 17:21:24 executing program 6: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80, 0x80000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x9, {{0x2, 0x4e21, @rand_addr=0x3ff}}}, 0x84) getsockname$inet(r0, &(0x7f00000002c0)={0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x10) 2018/05/22 17:21:24 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x400000) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getrandom(&(0x7f0000000000)=""/116, 0xfffffffffffffd71, 0x1) 2018/05/22 17:21:24 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x202000, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:24 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f00000026c0)=[{{&(0x7f0000000140)=@ethernet={0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="512f58b1b8aa723468da075511822eda35ec8758a19113232f9a22040bc5e745ea8157ef12e9decea06e01ef76bfc721afd7b287f0dad0e30ce318c79e18e4ec3058d08f033765ee778b6936170ceaa67222d3b6118592320ef170b8bae1df241451453b4ae66f50781be5d6f2c56b214d25995c079f4c76c149f0d232de4bea9d2685a0a3478422715bffab95850d567077c0c9fbddd93de97d39e707a5c0839342508cebf189de519fd8d6931a1bb6aacd5363d1d5011d46f05c851426833cf2f042facd2ecd71f1ca34d1d38560e47f61d2fc05c2b1354cd2692a3bc3bd2ee95f4f56dea305da6eb2694213dcf4fe78e06b4bc28213c580a2e026", 0xfc}, {&(0x7f00000002c0)="15bcc43a808ccc554e117aba6b4b70cb81a5dd28b459e2ea199d12634e95af3a4229e8478db1e62f179bd7d24cf2bd1bdb50455d50bece0d1cd8072bc05d062a0400dd2a2c4c6a9ba2c06739dd73a64c6b63f8b0ca5f033db35b9f06f072d08110c8", 0x62}, {&(0x7f00000003c0)="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{0x104, 0x115, 0x9, "0ad20acdda147a814d6424b01e008e374a9ac00c808b8abe5f7480a7797cafec3fedc53b8639d8288f8a78e4c932e9ff14b3fc40c3d4476d3627abcd512f05cb298328cc262efa55fbf7efbe3d4794eaf91f9c9209f46347f6f9be4a1b6dd835089b0b7ebab7177a3763efd86bc7b8bff194e9565e240ffeb1a6f17ca9564944fe60a1042caf7d38c1ca54b3638ed70e3cabe80f6ccf1e718205f8a22bee7a4aa5cf18309ab324f23fa6c51fb2e9b51235a16e18e3bf8f237560517917b71ba08534c91b6200e7c006718024d44e889d1720d0e1a64244df511ddba0b652ad38a448f621ef9cab0da804055ad1e99c6b15e86f541719"}, {0xd8, 0x111, 0x7f, "2e2f402de7770f9e62c72e1be09f8ddbb7a135e290d01fd7be3c1a876d778d50cb3e0c21a6fdfe457b6c7aee304d989c85d1a39936d3cd48d02d29d6b67f7414796ca2a332ed902ebb5d77ea493220efa431b6df526c0bdbd6f24b65e93f469260afab73f165f9494d3ac16eb3c7ef2bb79a3672f82740306986f55c11150c4684e0d04330c305181a0ecc57f9dc9c32c3633402f985d903d545c7e9340927e8e5803668bc0aac6bb1aa490d58fe18d16d87d563f64b3c5b382e4d4c3b0c2335b0c78bf657446f80aa"}], 0x122c, 0x44}, 0xc9d}], 0x2, 0x4000000) dup2(r0, r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002700)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/156, &(0x7f0000002740)=0x9c) 2018/05/22 17:21:24 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x101000) write$binfmt_aout(r1, &(0x7f0000000380)={{0x8fbcf10fbec47ba0, 0x10001, 0x80, 0x1e5, 0x34a, 0x3, 0x16a, 0x2}, "e78335e5014a8f896ca7b611d8677837e481199f79255eae1605a27b762d9b867d6d4ce7142510810c85ebb554884a79432748e27e4ed8a1", [[], [], [], [], [], [], [], [], []]}, 0x958) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x1c, r3, 0x0, 0x70bd2a, 0x25dfdbfc, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8040}, 0x10) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a45352, &(0x7f0000000240)={{0x7055754f, 0x7f}, 'port0\x00', 0x0, 0x10808, 0x7, 0x5, 0x7fffffff, 0x6, 0x9, 0x0, 0x2, 0x5}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:24 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000001c40)='/dev/usbmon#\x00', 0x1f, 0x8000) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000001cc0)=0xe8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) sendmsg$netlink(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000740)={0x23c, 0x33, 0x118, 0x70bd2a, 0x25dfdbfc, "", [@typed={0x80, 0x8c, @binary="d77067abc7f634b5fc269e76ee140e2637fe7df0fc6b12af4a5783b3fd52a2c5211665baf97ce0d9d11f425efb8f0c3c0ca235199a57cc4917066bfc6994282b4f6a945e752f8c8948b2c24ffd71980e1c0bd49f0dab6b6a32f59b744e1825dbb28a2ce4c36d5cf9aca71bc2d4d43d9667ae385c43b3fec26fcbfb"}, @typed={0x8, 0x2c, @pid=r6}, @generic="f30e3a06382ee88acae442069e", @generic="5c94d3b1d0efe47325f4a0a4dc9f5a7543d51a2aa077f389b87b2555d6464cd6387cbc9532156d2cd65a65ce51683e237da762889ffa0ada4e667c3977dfe6168e5aa67ca5c7b102e25ba6fdc8b6733567739509949c9ab5b96d54f21a120960b2276fd9b5bca16fcc52dbfa680b730ac6aaa9bf1fd9722a5caa513621fd6a963269fd8336b2f132c3cceb8f3bbb8271c9948c003c2febb7fb1e6079a717accdf9c02b97c356fc299c2443cffa27e4173e00dbdd7eaeb2b7939e03bea8e6f1244ef272ca531d7597e3497b8b", @typed={0x8, 0x6d, @u32=0x7f}, @generic="aac70ab0deb0f25c0fc8923cfd65640711972139a2243a9f72a754e46d3588702ab21f4ab3c29173f46e2c3e957eb7d09522875d5a1ebdc3ff2dd58af77daf01c32ad9cee44287ac753741b07e7265922e4126d2f8dfc599a63f586f8d53490959ede0632c0c4f815dabf28c41fef735af5f31cb62dbe4b54686cb6c4258c6ed85e4ad59afd0b9a1d1d99c4f219ae3409e82fe796b8c092717d3ae01f3f60fd9cf8416c5e5a5dd79d42b020d4cad126775cf19201f509f702409a06ed452899b982103"]}, 0x23c}, {&(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="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"], 0x26c}, {&(0x7f0000000c00)={0x101c, 0x16, 0xa00, 0x70bd2a, 0x25dfdbfb, "", [@typed={0xc, 0x45, @u64}, @generic="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"]}, 0x101c}], 0x3, 0x0, 0x0, 0x40000}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x10000007f, r3, r5}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000005c0)=""/138) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000180)) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) waitid(0x0, r6, 0x0, 0x0, 0x0) ioctl$BLKRESETZONE(r2, 0x40101283, &(0x7f0000001c80)={0x2, 0xfffffffffffffffe}) 2018/05/22 17:21:24 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000680)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) r2 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x0, 0x0, 0xa1, 0x8, 0x0, 0x6, 0x2009, 0x4, 0x0, 0x0, 0x0, 0x6, 0x8, 0x3ff, 0x7, 0x4, 0x45d, 0x3f, 0x6, 0x7, 0x2, 0x10001, 0x3, 0x1, 0x0, 0x6, 0x0, 0x51, 0x80000003, 0x547, 0x0, 0x7ff, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000004c0), 0x4}, 0x0, 0x0, 0x8, 0x7, 0xfffffffffffffff7, 0xf0}, r2, 0x0, r1, 0xb) 2018/05/22 17:21:24 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x2, 0xfa, 0xd56, 0x3ff, 0x4}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x1ff, 0x20}, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000200)=0x7, 0x4) getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) 2018/05/22 17:21:24 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80000000, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x2c, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}]}, &(0x7f0000000280)=0xc) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:24 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f00000026c0)=[{{&(0x7f0000000140)=@ethernet={0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1e}}, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)="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", 0xfc}, {&(0x7f00000002c0)="15bcc43a808ccc554e117aba6b4b70cb81a5dd28b459e2ea199d12634e95af3a4229e8478db1e62f179bd7d24cf2bd1bdb50455d50bece0d1cd8072bc05d062a0400dd2a2c4c6a9ba2c06739dd73a64c6b63f8b0ca5f033db35b9f06f072d08110c8", 0x62}, {&(0x7f00000003c0)="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0x1000}], 0x3, 0x0, 0x0, 0x800}, 0x7fe}, {{&(0x7f00000013c0)=@pppoe={0x18, 0x0, {0x0, @random="5502c5d3c557", 'bcsf0\x00'}}, 0x80, &(0x7f0000001440)=[{&(0x7f0000000340)="0d0017d3d78de65399", 0x9}], 0x1, &(0x7f0000001480)=[{0x44, 0x10c, 0xfffffffffffffff7, "36f46aa7d2777b923123f8b71be616e2d4dc56682ac7fa91ea4e145ce777cf2149d9763bc6ad09b1ee0f13dd271f99867f646ec90af58c"}, {0x100c, 0x108, 0x1, 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{0x104, 0x115, 0x9, "0ad20acdda147a814d6424b01e008e374a9ac00c808b8abe5f7480a7797cafec3fedc53b8639d8288f8a78e4c932e9ff14b3fc40c3d4476d3627abcd512f05cb298328cc262efa55fbf7efbe3d4794eaf91f9c9209f46347f6f9be4a1b6dd835089b0b7ebab7177a3763efd86bc7b8bff194e9565e240ffeb1a6f17ca9564944fe60a1042caf7d38c1ca54b3638ed70e3cabe80f6ccf1e718205f8a22bee7a4aa5cf18309ab324f23fa6c51fb2e9b51235a16e18e3bf8f237560517917b71ba08534c91b6200e7c006718024d44e889d1720d0e1a64244df511ddba0b652ad38a448f621ef9cab0da804055ad1e99c6b15e86f541719"}, {0xd8, 0x111, 0x7f, "2e2f402de7770f9e62c72e1be09f8ddbb7a135e290d01fd7be3c1a876d778d50cb3e0c21a6fdfe457b6c7aee304d989c85d1a39936d3cd48d02d29d6b67f7414796ca2a332ed902ebb5d77ea493220efa431b6df526c0bdbd6f24b65e93f469260afab73f165f9494d3ac16eb3c7ef2bb79a3672f82740306986f55c11150c4684e0d04330c305181a0ecc57f9dc9c32c3633402f985d903d545c7e9340927e8e5803668bc0aac6bb1aa490d58fe18d16d87d563f64b3c5b382e4d4c3b0c2335b0c78bf657446f80aa"}], 0x122c, 0x44}, 0xc9d}], 0x2, 0x4000000) dup2(r0, r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002700)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000040)=""/156, &(0x7f0000002740)=0x9c) 2018/05/22 17:21:24 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) futex(&(0x7f0000000580)=0x2, 0x9, 0x1, &(0x7f00000005c0), &(0x7f0000000600)=0x1, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000100)={'IDLETIMER\x00'}, &(0x7f0000000540)=0x1e) 2018/05/22 17:21:24 executing program 4: getrandom(&(0x7f0000000000)=""/116, 0x3, 0x3) 2018/05/22 17:21:24 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x430600, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/05/22 17:21:24 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80000000, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x2c, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}]}, &(0x7f0000000280)=0xc) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:24 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000680)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) r2 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x0, 0x0, 0xa1, 0x8, 0x0, 0x6, 0x2009, 0x4, 0x0, 0x0, 0x0, 0x6, 0x8, 0x3ff, 0x7, 0x4, 0x45d, 0x3f, 0x6, 0x7, 0x2, 0x10001, 0x3, 0x1, 0x0, 0x6, 0x0, 0x51, 0x80000003, 0x547, 0x0, 0x7ff, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000004c0), 0x4}, 0x0, 0x0, 0x8, 0x7, 0xfffffffffffffff7, 0xf0}, r2, 0x0, r1, 0xb) 2018/05/22 17:21:24 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000300), 0x4) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKGETSIZE64(r2, 0x80041272, &(0x7f00000001c0)) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) getsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/05/22 17:21:24 executing program 0: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x800) read$eventfd(r0, &(0x7f0000000080), 0x8) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 2018/05/22 17:21:28 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000100)=0x156) 2018/05/22 17:21:28 executing program 4: getrandom(&(0x7f0000000180)=""/116, 0x74, 0x2) 2018/05/22 17:21:28 executing program 0: mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000, 0x8000000000007, &(0x7f0000ffb000/0x1000)=nil) remap_file_pages(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0) 2018/05/22 17:21:28 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0xc02, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0xffffffffffffffff, 0x2) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000080)="0e24ff6d65de99f46a5e5f579e1c846230cb", 0x12) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:28 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80000000, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x2c, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}]}, &(0x7f0000000280)=0xc) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:28 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0xda12a71de4df752b, 0x2) 2018/05/22 17:21:28 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sw_sync\x00', 0x109c00, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x3, 0x4) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:28 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000680)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) r2 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0x0, 0x0, 0xa1, 0x8, 0x0, 0x6, 0x2009, 0x4, 0x0, 0x0, 0x0, 0x6, 0x8, 0x3ff, 0x7, 0x4, 0x45d, 0x3f, 0x6, 0x7, 0x2, 0x10001, 0x3, 0x1, 0x0, 0x6, 0x0, 0x51, 0x80000003, 0x547, 0x0, 0x7ff, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000004c0), 0x4}, 0x0, 0x0, 0x8, 0x7, 0xfffffffffffffff7, 0xf0}, r2, 0x0, r1, 0xb) 2018/05/22 17:21:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10ee02000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a7d2481d1746ee5211ac064893c16e4219a1679") ioctl$fiemap(r0, 0x40046602, &(0x7f0000000000)=ANY=[@ANYBLOB="dc0000"]) 2018/05/22 17:21:28 executing program 7: socketpair(0x11, 0x5, 0x4000000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$pppoe(r0, &(0x7f0000000200)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'team_slave_0\x00'}}, 0x1e) r2 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f00000002c0)={0x8}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r2, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r4 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x80000001, 0x200000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000100)="ffe86ceb21e458b962b92e633b9f1cd6", 0x10) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, 0x0, r5}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) keyctl$join(0x1, &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r2) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f0000000540)=ANY=[@ANYBLOB="66696c7465720000220000000000000000000000000000000000000000000000e200000032c7e6d708a6ed84256e52d9a170ce0dd40c36a5106dd99081d11853e2f798deb5e3adad4e6d95238c70fcc4464749c0bd3e4354732ea7251b5559853192fef0f21165270a67b7e7863202a8f76c287702b592796a3a72e7ce202ccbd716b7c362003c05cb0400a0821e055e64af76299fcc492d04d99d34df2d9070257b521502d672a86de7128e5fd69efd1f4a079ae9b83040030000004bd13596fb6199d5be2d80a44be5edba9e614ef45b32b34d9d6fdc227f012bb409ccc34d8ec2ad60153ea359fa183877f486b5e45f280b0f180af56212c3a149cf89c7cc3421"], &(0x7f0000000240)=0x106) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000740)={{0x9, 0x1ff}, 0x1, 0xc3f, 0xfffffffffffffff9, {0x4, 0x2}, 0x6, 0xfff}) 2018/05/22 17:21:28 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/mls\x00', 0x0, 0x0) bind$ipx(r1, &(0x7f0000000280)={0x4, 0x3000, 0x0, "e0a26a2bff79", 0x5}, 0x10) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) readlinkat(r3, &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0)=""/20, 0x14) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/05/22 17:21:28 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80000000, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x2c, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}]}, &(0x7f0000000280)=0xc) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:28 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/05/22 17:21:29 executing program 3: r0 = getpgid(0x0) syz_open_procfs(r0, &(0x7f0000000080)='net/fib_triestat\x00') r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x41, 0x0) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000040)) 2018/05/22 17:21:29 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80000000, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x2c, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}]}, &(0x7f0000000280)=0xc) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:29 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0xc002) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e23, 0xffffffff80000000, @dev={0xfe, 0x80, [], 0x15}, 0x4000000000}}, 0x8, 0x7, 0x82eb, 0xf5d, 0x8}, 0x98) 2018/05/22 17:21:29 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x5c1000, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x8000) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {r0}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100)={0x6}, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:29 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000540), 0x4) 2018/05/22 17:21:29 executing program 4: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x20000000000007}, 0x1) getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) 2018/05/22 17:21:29 executing program 0: clock_adjtime(0x0, &(0x7f0000000180)={0xffff}) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000040)=0x3) 2018/05/22 17:21:29 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000680)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:29 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80000000, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x2c, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}]}, &(0x7f0000000280)=0xc) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:29 executing program 0: umount2(&(0x7f0000000000)='./file0/file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) stat(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000380)={0x2, [0x0, 0x0]}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000400)={r3, 0xc7, "f80fcf7ae1be544ca09ce313e4929a9932591b1f0003cb626b674d2e0fb8704328c33ebb5302b76597833f6aff5390fcf1fc067518b6d6f6e5ac252432db642bc2e46ff4caae12a4179d5704eeb5c15a1f8daa1f069cbad7db8fcbe3b48a8acabacd17aafa1bf49430559c9b7aab78ad1a0d7ec28172541f5f8dd734fdf63fda43e3e48bb63c8dad938c5843186a87f8d22306a7b924a32ce567d7921bccb48b3bd1aa2e7eb4ab511170ddcf082a56c43df96c4ec4b163f730ec7b90c64c4ee0eb6b797ed5b9bf"}, &(0x7f0000000500)=0xcf) lchown(&(0x7f0000000100)='./file0/file0\x00', r0, r1) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x10000, 0x0) symlinkat(&(0x7f0000000040)='./file0/file0\x00', r4, &(0x7f00000000c0)='./file0/file0\x00') 2018/05/22 17:21:29 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x8000, 0x0) write$cgroup_subtree(r0, &(0x7f0000000100)={[{0x2f, 'io', 0x20}, {0x2d, 'cpu', 0x20}, {0x2d, 'io', 0x20}]}, 0xd) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x40200, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7f) 2018/05/22 17:21:29 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2c0000001500010000000000000000000a000000", @ANYRES32=r3, @ANYBLOB="140002008e7f387c4eac0f420000ffffac141400"], 0x2c}, 0x1}, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:29 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000680)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:29 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f00000000c0)=0x5) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/05/22 17:21:29 executing program 4: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000100)={&(0x7f00000000c0)=[0x2], 0x1, 0x2, 0x9, 0x100, 0x8, 0x2, {0x35f0, 0x800, 0x0, 0xa95, 0x200, 0x663a514d, 0x0, 0x6, 0x6, 0x1, 0x67, 0x4, 0x800, 0x401, "d148ad1f4f4bc64cb46a0b9af5fff86596dfa0b1597f37f305d47dadbdad836e"}}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000180)) 2018/05/22 17:21:29 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), 0x8) getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) 2018/05/22 17:21:29 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80000000, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x2c, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}]}, &(0x7f0000000280)=0xc) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:29 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2018/05/22 17:21:29 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000540), 0x4) 2018/05/22 17:21:29 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000680)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:29 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x203, 0x5, 0xcc5e, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x8, 0x40}, &(0x7f0000000180)=0xc) 2018/05/22 17:21:29 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80000000, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x2c, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}]}, &(0x7f0000000280)=0xc) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:29 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = eventfd(0x80000005) write$eventfd(r1, &(0x7f0000000080)=0xffffffffffffff93, 0x3a0) write$eventfd(r1, &(0x7f0000000000)=0x2, 0x7) read$eventfd(r1, &(0x7f00000000c0), 0x8) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/05/22 17:21:29 executing program 4: getrandom(&(0x7f0000000280)=""/116, 0xdf40, 0x10000804) 2018/05/22 17:21:29 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000540), 0x4) 2018/05/22 17:21:29 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ftruncate(r1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:29 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_ifreq(r1, 0x899f, &(0x7f00000005c0)={'\x00', @ifru_ivalue=0x5}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000540)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) write$binfmt_elf64(r2, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x40a) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r4, r5}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r1) 2018/05/22 17:21:29 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='memory.current\x00', 0x0, 0x0) listen$netrom(r0, 0x101) getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) 2018/05/22 17:21:29 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80000000, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x2c, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}]}, &(0x7f0000000280)=0xc) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:29 executing program 4: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff0b, 0x3) 2018/05/22 17:21:29 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000100)) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000540), 0x4) 2018/05/22 17:21:29 executing program 4: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000080)={0x0, 0x0}) capset(&(0x7f00000000c0)={0x20071026, r0}, &(0x7f0000000100)={0x100000000, 0x3, 0x2000000208, 0x10000, 0xb, 0x1f}) 2018/05/22 17:21:29 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x26f9, @empty, 0x2}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000600)=@assoc_value={r2, 0x8000}, 0x8) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r4, r5}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) 2018/05/22 17:21:29 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000680)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) 2018/05/22 17:21:29 executing program 3: getrandom(&(0x7f0000000100)=""/116, 0xd88db3b654044232, 0x1) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/05/22 17:21:31 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80000000, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x2c, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}]}, &(0x7f0000000280)=0xc) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:31 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@dev, @rand_addr, 0x0}, &(0x7f0000000140)=0xc) recvfrom$packet(r1, &(0x7f0000000340)=""/230, 0xe6, 0x2000, &(0x7f00000001c0)={0x11, 0x10, r2, 0x1, 0x1f, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000240)={0x5, 0x4, 0x0, 0x1, 0x3, [{0xf7, 0x1f, 0xf6352e7, 0x0, 0x0, 0x188}, {0xffffffff, 0x300, 0x2, 0x0, 0x0, 0x2}, {0x4, 0xffffffffffffffe0, 0x5, 0x0, 0x0, 0x2000}]}) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x400000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x1, 0x4) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r5 = creat(&(0x7f0000000100)='./file0\x00', 0xfffffffffffffffc) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r5) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) 2018/05/22 17:21:31 executing program 0: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000680)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:31 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x40) fcntl$setstatus(r0, 0x4, 0x4c00) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x58, &(0x7f0000000540)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x3ee3}, @in6={0xa, 0x4e21, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0xff}]}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000600)={r2, 0x4}, &(0x7f0000000640)=0x8) setsockopt$inet6_tcp_int(r1, 0x6, 0x11, &(0x7f0000000780)=0x2, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0x2f) getpeername$packet(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000740)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r4, r5}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) 2018/05/22 17:21:31 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000680)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) 2018/05/22 17:21:31 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x200}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="a6a25a33bb754c01000500366308000408ffff0500"], &(0x7f0000000200)=0x12) eventfd(0x200) 2018/05/22 17:21:31 executing program 3: getrandom(&(0x7f00000000c0)=""/116, 0x74, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40040, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f0000000240)=0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000200)={r2, 0x200}, &(0x7f0000000280)=0xfffffffffffffdf5) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x1f, 0x0, 0xd80, 0xffffffffffffff01, r3}, 0x10) 2018/05/22 17:21:31 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080), 0x0, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$TIOCNXCL(r2, 0x540d) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) prlimit64(r3, 0xb, 0x0, &(0x7f0000000080)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:31 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x200}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="a6a25a33bb754c01000500366308000408ffff0500"], &(0x7f0000000200)=0x12) eventfd(0x200) 2018/05/22 17:21:31 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)=""/167, &(0x7f0000000180)=0xa7) r1 = socket$netlink(0x10, 0x3, 0x4) sync_file_range(r1, 0x3, 0x293, 0x3) 2018/05/22 17:21:32 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000680)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:32 executing program 4: getrandom(&(0x7f00000000c0)=""/116, 0x74, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x40040, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f0000000240)=0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000200)={r2, 0x200}, &(0x7f0000000280)=0xfffffffffffffdf5) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x1f, 0x0, 0xd80, 0xffffffffffffff01, r3}, 0x10) 2018/05/22 17:21:32 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80000000, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x2c, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}]}, &(0x7f0000000280)=0xc) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:32 executing program 0: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000680)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) 2018/05/22 17:21:32 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$TIOCNXCL(r1, 0x540d) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2018/05/22 17:21:32 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x80000, 0x0) getpeername$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000140), &(0x7f0000000180)=0xc) getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000080)) 2018/05/22 17:21:32 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x1000000000009) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x52001) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000080)={0x306fc0df, 0x3, 0x6, 0x5ad, 0x35, 0x5}) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000140)={0x1f, 0x8, 0x1, 0x80000001, 0x100000001, 0x8}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x22) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) fstat(r2, &(0x7f00000000c0)) 2018/05/22 17:21:32 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_ifreq(r1, 0x899f, &(0x7f00000005c0)={'\x00', @ifru_ivalue=0x5}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000540)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) write$binfmt_elf64(r2, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x40a) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r4, r5}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r1) 2018/05/22 17:21:32 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000680)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:32 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1a6) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)="d878232199b676d426ff1dfc7b88a5fbd6d83253b0ff7ddfaf0037b4844132873faa36e1213a7abd592b7dd324949093f30c4cbb3c859b", 0x37}, {&(0x7f00000002c0)="eb340acf9bd03c201466852740d1d673e72619795d369e9e3abffff3166e850b14ebc8bf9a2abd794f447d089f889b796eaa3050ac4edde2596bb0665e7438613368812ea1f3ba781fa14b30d7b6338769b96151db03673e20be9bd18664a700306a4b57ba20cbea1e05710897f2534391510f1b0d3c9a1048b43ea93e2df9f855d53726d2ea4cae2a2eaeeebf", 0x8d}], 0x2) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000240)={0x100, 0x2e, 0x3f, {0x0, 0x1c9c380}, 0x8001, 0x5}) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/05/22 17:21:32 executing program 0: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000680)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:32 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) ioctl(r0, 0xffffffffffffff84, &(0x7f0000000540)="47024986806d7bf027d80041dfb87c684774dc9da8d94575c807303f0696c2725705be0314e79f7656") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000100)) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2018/05/22 17:21:32 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80000000, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x2c, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}]}, &(0x7f0000000280)=0xc) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:32 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80000000, 0x30}, &(0x7f0000000140)=0xc) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:32 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x80000000, 0x30}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000240)={r3, 0x2c, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}]}, &(0x7f0000000280)=0xc) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:32 executing program 3: r0 = getuid() ioprio_get$uid(0x3, r0) getrandom(&(0x7f0000000080)=""/116, 0x88, 0x2) 2018/05/22 17:21:32 executing program 1: openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x400200, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x3ff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:32 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x42, 0x0) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) fremovexattr(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="627487c137742f6465762f7274633000"]) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000940)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0x6d) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000400)={&(0x7f0000000180)=[0x0], &(0x7f0000000340)=[0x0], &(0x7f0000000380)=[0x0], &(0x7f00000003c0)=[0x0], 0x1, 0x1, 0x1, 0x1}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2018/05/22 17:21:32 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:32 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0xc4180, 0x0) write$tun(r1, &(0x7f0000000240)={@val={0x0, 0x8847}, @val={0x2, 0x0, 0x8, 0xddb, 0x8, 0x4}, @x25={0x1, 0x42, 0xf, "1b12528b9b521fee9736c46d83d6ae2d3cd38304cee8515cdc7f9c8be086a0f53d9c4fa5e0b260ab2e5a949ecae9ca1d027324fbe5dde194d390f35fb980b8578b0eb90c85df89f254092b2322712a6587be857ff1e921d72ad6fdd07ad15f4f19f7d97d907af89baddbd1a933a2be6e5afa6dca5552e8817dd8b9418cf202dd3c70604772a1ee0b8d8c612158592f9500e50ee52dd781fd832f4cd40ee0ef87d9693f9cfe93b8931407e5ff0a20d9939c111ac39d6d"}}, 0xc7) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000340)=0x9) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) getsockname$netrom(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) write$binfmt_elf64(r3, &(0x7f0000000f00)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES32=r3], @ANYBLOB="2f60ad0924050f9e2207d03b6c88132556e21a1cd9ee5dab111c73663231b318d0c6a5f0b05a4471e9f7d76b83b724bf481cc072cb66b663072c3769b8b68017bbf6b4f55de8696f0739085fd95f47b0cee9918693381c3a89f91bbb7bd07ecb5b3378258bac1ebb420f531ec9", @ANYRES16=r2, @ANYBLOB="acd893ed6efb1270b831c4d3b4fb31390f806106d7c2f507d653233088ecb19e92ef4d8e1436047da6d88347861d82ed3a0c4310a0ba547081be9dab4c3217d42918a81c2038b2f25c478d4e057c2539ceb65f4d3b542d22413b244cd567f262f569b7aa553d79123f3db52582378f8e4a6456945e17f3103ec03f88de1b73cc863597edb074af012921b7", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES16, @ANYPTR=&(0x7f0000000d80)=ANY=[@ANYRES16=r2, @ANYRES16=r2, @ANYRES64=r3, @ANYBLOB="fe17128de4dc4804e3b49e056d8627296146ca030de54167dee6f49555f319cac1de18e54b1c1324fd13458b7c1ed433853a837923fb8bfb3e7e04b3a3e4d26b964c7dcb6e394a6e6fbf258899", @ANYRES64=r0, @ANYBLOB="1ce1087f83953a180ceaae0100e944a58e4c1a00de36b1b6b45e50dbf2a6a46acd9765b63137c2cb691a44bf2c49505642b30adbcd698d6804fda733fadc9372c103043972b4d83751d27ed09d774dd7736006ce65d5a720828101b05ceeb7ac49415f2831e2af5bc30f9258e2bdc250b5bb96dbfdf3d753c119de950e3b25e7e1e601376bcb9fe9f0c9b9c0d9160adf98383bd24347e0c784c2288d13690b7bfdb2e07b4fd6c247ae2259f4519dd4bbfa353bfb9c3afba89722a977031bb583c0a858bfab9ff26e39caf540afc9fc779ba900141f7744c68ed14d1259ab2a9173ef633b4c1799b1e88e88579ff992f74f26144e696ddf", @ANYRES32=r2]]], 0x102) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/05/22 17:21:32 executing program 0: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x1000000000009) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x52001) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000080)={0x306fc0df, 0x3, 0x6, 0x5ad, 0x35, 0x5}) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000140)={0x1f, 0x8, 0x1, 0x80000001, 0x100000001, 0x8}) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r1) ioctl$KDSIGACCEPT(r2, 0x4b4e, 0x22) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) fstat(r2, &(0x7f00000000c0)) 2018/05/22 17:21:32 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x406, r1) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:32 executing program 4: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000680)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:32 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000240)={'filter\x00'}, &(0x7f0000000040)=0x50) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x3f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000002c0)={0x6, 0x8, 0x0, 0x800, 0x2, 0xe24, 0x7, 0x7, r3}, &(0x7f0000000300)=0x20) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:32 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:32 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="01ffff00", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000980)={r2, @in6={{0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x8, 0x6}, 0x88) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000005c0)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in6={0xa, 0x4e21, 0x3, @empty, 0x36d0}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in6={0xa, 0x4e22, 0xbb66, @remote={0xfe, 0x80, [], 0xbb}, 0x9e}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_group_source_req(r3, 0x29, 0x2f, &(0x7f0000000840)={0x100000000, {{0xa, 0x4e24, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0x4}}, {{0xa, 0x4e23, 0x100000001, @empty, 0x8}}}, 0x104) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000740)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e21, 0x0, 0x4e23, 0x10000, 0xa, 0xa0, 0xa0, 0x11, r7, r6}, {0x10000, 0x0, 0xffffffffffffff81, 0xffff, 0x2450, 0x9, 0x10001}, {0x8, 0x5e7, 0x0, 0xfffffffffffffffc}, 0x8001, 0x6e6bbe, 0x0, 0x0, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d2, 0x3e}, 0x0, @in, 0x3501, 0x3, 0x3, 0x2, 0x8, 0x1, 0x1}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r5, r8}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r0) 2018/05/22 17:21:32 executing program 0: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:32 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:32 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0xc003, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000540), 0x4) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) fcntl$setsig(r0, 0xa, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r4, r5}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r0) 2018/05/22 17:21:32 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:32 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:33 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @remote}, @in6=@local}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000240)=0x48) fstat(0xffffffffffffff9c, &(0x7f0000000280)) getrandom(&(0x7f00000001c0)=""/116, 0x74, 0x3) 2018/05/22 17:21:33 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"74000200000f002dc830ee000000005d", 0x106}) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) inotify_init() sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000005a00)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000059c0)={&(0x7f0000005940)=@getqdisc={0x24, 0x26, 0x201}, 0x24}, 0x1}, 0x0) 2018/05/22 17:21:33 executing program 0: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:33 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) delete_module(&(0x7f00000001c0)="6cc773e00cb2179157b08579810229e0e693829d333f460d21e2bfc66239c8c0e3b7d4800aa504708932c12d753aaf3828e3f1bff85880d790cc2beb859177", 0x200) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:33 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_settime(0x6, &(0x7f0000000240)={r1, r2+10000000}) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x23, &(0x7f0000000140)={r5, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000100)={r5, 0x5d1f7e87, 0x6}, 0x8) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r4) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) 2018/05/22 17:21:33 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:33 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000540)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000005c0)={r2}, &(0x7f0000000600)=0x8) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r5, r6}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r0) 2018/05/22 17:21:33 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:33 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x8b}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={r1, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r2, 0x3}, 0x8) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) write$cgroup_pid(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="06000000eb12565fb7009ba227430197125ac4a5e71970f546527c257f64a1b43e4510d9183058748dbf037cc6203a1d70bc36271ef236b5a15143afcea8ce17fee047c802af7ede0c59d097565f1a17e301b8d782ca292a415ae4d52204e309ca42057b53def5f3dbdca44691402236024c49f62d558ac49fc3f76eb6605cce998a3b698998f1904851da18014e56d265e93943b9d8edca3a08f7488872c49ac1d4726c3f3d7760a06c8ff2cfbc8602d2ce5c6b810987b6ce1e545c56be"], 0xa) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000340)={r1, 0x6}, &(0x7f0000000380)=0x8) 2018/05/22 17:21:33 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/05/22 17:21:33 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x8, 0x200, 0x0, 0x3, 0x800, 0x4, "14b2bf9d3260e9e4b8d9ec32f08cd1d91e8ebd857295ed3cfeb38e75254b074ff7e4bea07ef997c481f1820c63c669e4aa96818b4336c7d06c82708627a1df04", "bab05cfbb3f19067ceed93612acdc5d968656ffddc6d826fe39a8d9d69318679fc966c03bdafc4f35c4f9ee4ab76bad6b232257dfe5d5ccfe44ee017c4c98ef7", "d0d7fa9bf7ebb5cbf2c6b883b065a732a57c8cba5514523e4af44c19aadd0416", [0x80000000, 0x20]}) 2018/05/22 17:21:33 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:33 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000540)={0x40, 0x3, 'client1\x00', 0xffffffff80000007, "5de223d10e3e92a6", "994a557fdc4f8a2a8cc486ce856c3053d6febaf9b0400c81fc9df8751c7903d9", 0xfff, 0x2}) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2018/05/22 17:21:33 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"74000200000f002dc830ee000000005d", 0x106}) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) inotify_init() sendmsg$nl_route(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000005a00)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000059c0)={&(0x7f0000005940)=@getqdisc={0x24, 0x26, 0x201}, 0x24}, 0x1}, 0x0) 2018/05/22 17:21:33 executing program 0: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:33 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r2) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000000080)={0x1f, 0x7341}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:33 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/05/22 17:21:33 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f00000000c0)) 2018/05/22 17:21:33 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:33 executing program 6: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) 2018/05/22 17:21:33 executing program 0: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:33 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) ioctl$TCFLSH(r1, 0x540b, 0x6) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2018/05/22 17:21:33 executing program 1: openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:33 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:33 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x24081, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) clock_settime(0x6, &(0x7f0000000240)={r1, r2+10000000}) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x9) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x23, &(0x7f0000000140)={r5, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000100)={r5, 0x5d1f7e87, 0x6}, 0x8) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r4) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) 2018/05/22 17:21:33 executing program 3: getrandom(&(0x7f0000000080)=""/116, 0x74, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000040)=0x2) 2018/05/22 17:21:33 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000540)={0x40, 0x3, 'client1\x00', 0xffffffff80000007, "5de223d10e3e92a6", "994a557fdc4f8a2a8cc486ce856c3053d6febaf9b0400c81fc9df8751c7903d9", 0xfff, 0x2}) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2018/05/22 17:21:33 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/05/22 17:21:33 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0xac2ccd4a9a90a7b3, 0x3) 2018/05/22 17:21:33 executing program 4: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:34 executing program 0: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:34 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r1, 0x4, 0x4c00) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2018/05/22 17:21:34 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) fchmod(r1, 0xc0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:34 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:34 executing program 3: getresuid(&(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000200)) getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x109040, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000000c0)={0x10c, 0x8, 0x3d3d, 0x81}) 2018/05/22 17:21:34 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000540)={0x40, 0x3, 'client1\x00', 0xffffffff80000007, "5de223d10e3e92a6", "994a557fdc4f8a2a8cc486ce856c3053d6febaf9b0400c81fc9df8751c7903d9", 0xfff, 0x2}) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2018/05/22 17:21:34 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/05/22 17:21:34 executing program 0: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:34 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:34 executing program 7: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:34 executing program 3: getrandom(&(0x7f0000000200)=""/116, 0x2c, 0x1) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x77e3, 0x5, [0x40, 0x8000, 0xffffffff, 0x8, 0x1]}, &(0x7f0000000140)=0x12) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000280)={r1, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}}, 0x84) 2018/05/22 17:21:34 executing program 4: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:34 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000040)={0x8}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x8}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @rand_addr=0xa6d3}, @in={0x2, 0x4e22}], 0x4c) fcntl$setstatus(r0, 0x4, 0x4c00) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000540)={0x40, 0x3, 'client1\x00', 0xffffffff80000007, "5de223d10e3e92a6", "994a557fdc4f8a2a8cc486ce856c3053d6febaf9b0400c81fc9df8751c7903d9", 0xfff, 0x2}) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000680)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe75}}}, 0x84) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x4e24, 0x5, 0x4e21, 0x8, 0x2, 0x80, 0x0, 0x7f, r3, r4}, {0x1, 0xfff, 0x0, 0x4, 0x7fffffff, 0x5, 0x0, 0x5}, {0x6, 0x9, 0xfffffffffffffffb, 0xfffffffffffffff8}, 0x2, 0x6e6bbf, 0x0, 0x0, 0x3}, {{@in6, 0x4d3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x0, 0x4, 0x0, 0x0, 0x5, 0x5}}, 0xe8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) 2018/05/22 17:21:34 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/05/22 17:21:34 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x4, @empty, 0x4e24, 0x0, 'none\x00', 0x21, 0x8, 0x2d}, 0x2c) 2018/05/22 17:21:34 executing program 1: openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/05/22 17:21:34 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:34 executing program 0: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:34 executing program 4: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:34 executing program 2: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:34 executing program 3: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/05/22 17:21:34 executing program 7: getrandom(&(0x7f0000000000)=""/116, 0xffffffffffffff15, 0x3) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x6) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0x4, @empty, 0x4e24, 0x0, 'none\x00', 0x21, 0x8, 0x2d}, 0x2c) 2018/05/22 17:21:34 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/05/22 17:21:34 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:34 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000240)={'filter\x00'}, &(0x7f0000000040)=0x50) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x3f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000002c0)={0x6, 0x8, 0x0, 0x800, 0x2, 0xe24, 0x7, 0x7, r3}, &(0x7f0000000300)=0x20) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:34 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/05/22 17:21:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd0000001000010009040800410500000000fcff", 0x58}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="1b0000008b0c472e3abe600e0c3ae46c992332be6ae34c8bea9936cd8d305f19810323296547fe428b49"], &(0x7f0000000200)=0x23) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="176a44c438b55fa505f4016e9ed8ae292cac7342c60e26ace4a90a3289d3bf173c775dfd5d1cb7312cc1148a511c361ebea5e1c9088e982da1703426167f35", 0x3f}], 0x1, 0x0) 2018/05/22 17:21:34 executing program 0: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:34 executing program 2: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:34 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000000)={{0x3648438e02171dc3, 0x1, 0x8, 0x3, 0x5}, 0xfffffffffffffffb, 0xffffffffffff0000, 0xb8d8}) fchmodat(r1, &(0x7f0000000140)='./file1\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f0000001240)={0x0, 0x989680}, &(0x7f0000000100), 0x8) readlinkat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=""/4096, 0x1000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) [ 292.356488] netlink: 64 bytes leftover after parsing attributes in process `syz-executor3'. [ 292.373215] netlink: 64 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/22 17:21:34 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200002, 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000100)=""/164) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000080)={{0x0, 0x9}}) 2018/05/22 17:21:34 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:34 executing program 7: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x2ae}]}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/22 17:21:34 executing program 0: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:34 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) 2018/05/22 17:21:34 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x1ff}, 0x20) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/05/22 17:21:34 executing program 2: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:34 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x10400, 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x100, 0x9}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:34 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10140, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) sysfs$2(0x4, 0x0, &(0x7f000002d000)=""/105) 2018/05/22 17:21:35 executing program 7: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x2ae}]}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/22 17:21:35 executing program 0: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:35 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:35 executing program 3: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:35 executing program 4: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:35 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x4000) r1 = dup2(r0, r0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000000c0)=""/134) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x400, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$SG_EMULATED_HOST(r3, 0x2203, &(0x7f0000000000)) 2018/05/22 17:21:35 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) nanosleep(&(0x7f0000000000)={0x0, 0x989680}, 0x0) 2018/05/22 17:21:35 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x10400, 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)={0x100, 0x9}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:35 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000001c0)={0xffffffffffffffff}, &(0x7f0000000080), &(0x7f0000000180)={r1, r2+10000000}, 0x8) r3 = epoll_create1(0x0) fcntl$lock(r3, 0x24, &(0x7f0000000000)) 2018/05/22 17:21:35 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:35 executing program 3: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:35 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000080)={0x8c, 0x2c, 0x213, 0x70bd28, 0x0, {}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @pid}]}, @generic="c0313a57283af455fa73741d5144c056e85cae25b0fc7a9c5e37bf61e0ebffce822b4f79b016f713d5ba7604dda7bd74186e531fc56308e9229b9c47403a15973750da8517c74ab7430962dfee7828c3acad867dc5177abca21a4f0b861e8c731860f185e41b045dce"]}, 0x8c}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/05/22 17:21:35 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000240)={0x3, 0x1, 0x7, 0x3}, 0x6) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:35 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x101}, &(0x7f00000000c0)=0x8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)="2f70726f632f6e65742f697076342f6e000000000000000000000400000000", 0x2, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x80000000, 0x2, [0x6, 0x80000000]}, 0xc) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/05/22 17:21:35 executing program 0: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:35 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:35 executing program 4: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) [ 293.000974] netlink: 104 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/22 17:21:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$nl_route(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1400}, 0xfffffffffffffd29, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[]}, 0x1}, 0x800) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000080)={{0x3, 0x800}, 'port1\x00', 0x20, 0x10000, 0x2, 0x401, 0x4, 0x81, 0xfffffffffffffffd, 0x0, 0x4, 0x2}) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00') faccessat(r1, &(0x7f0000000240)='./file0\x00', 0x80, 0x100) 2018/05/22 17:21:36 executing program 2: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000080)={0x8c, 0x2c, 0x213, 0x70bd28, 0x0, {}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @pid}]}, @generic="c0313a57283af455fa73741d5144c056e85cae25b0fc7a9c5e37bf61e0ebffce822b4f79b016f713d5ba7604dda7bd74186e531fc56308e9229b9c47403a15973750da8517c74ab7430962dfee7828c3acad867dc5177abca21a4f0b861e8c731860f185e41b045dce"]}, 0x8c}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/05/22 17:21:36 executing program 0: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:36 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0xfffffffffffffffe, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/member\x00', 0x2, 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000140)=0x8) ioctl$SG_GET_VERSION_NUM(r2, 0x2282, &(0x7f00000001c0)) ioctl$TIOCGPTPEER(r2, 0x5441, 0x0) bind$unix(r2, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) 2018/05/22 17:21:36 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:36 executing program 4: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x1000, 0x100000000) ppoll(&(0x7f0000000000)=[{r0, 0x20}, {r0}, {r0, 0x1}, {r0, 0x108}, {r0, 0x651}, {r0, 0x100}, {r0, 0x1000}, {r0}], 0x8, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/05/22 17:21:36 executing program 7: r0 = memfd_create(&(0x7f0000000000)='+user&vmnet1vmnet1cpusetvboxnet0mime_typemd5sum/wlan0\x00', 0x1) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc004240a, &(0x7f0000000040)={0x8, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000fe3)="440b08010000000002", 0x9) 2018/05/22 17:21:36 executing program 3: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x108, 0x0) renameat2(r0, &(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file1\x00', 0x2) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0)=""/4096, 0x1000) faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 2018/05/22 17:21:36 executing program 6: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1, 0x1) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000040)={'veth0_to_team\x00', {0x2, 0x4e20, @rand_addr=0x6}}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/05/22 17:21:36 executing program 3: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x108, 0x0) renameat2(r0, &(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file1\x00', 0x2) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0)=""/4096, 0x1000) faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 2018/05/22 17:21:36 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:36 executing program 4: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x108, 0x0) renameat2(r0, &(0x7f0000000340)='./file0\x00', r0, &(0x7f0000000380)='./file1\x00', 0x2) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0)=""/4096, 0x1000) faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x8) 2018/05/22 17:21:36 executing program 0: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) [ 293.975263] netlink: 104 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/22 17:21:36 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000300)=""/4096, &(0x7f0000000080)=0x1000) r1 = socket(0xa, 0x1, 0x0) r2 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x2, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000002c0)=ANY=[@ANYBLOB="6669e0ffffffffffffff0000000000000000000000000000000000000000000000000000"], &(0x7f0000002480)=0x24) 2018/05/22 17:21:36 executing program 7: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x1000, 0x100000000) ppoll(&(0x7f0000000000)=[{r0, 0x20}, {r0}, {r0, 0x1}, {r0, 0x108}, {r0, 0x651}, {r0, 0x100}, {r0, 0x1000}, {r0}], 0x8, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/05/22 17:21:36 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x100000001, 0x4) 2018/05/22 17:21:36 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:36 executing program 0: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x20000000000401, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000040)) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/05/22 17:21:36 executing program 4: r0 = socket(0x18, 0x0, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) 2018/05/22 17:21:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x400, 0x4200) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) fcntl$notify(r0, 0x402, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/05/22 17:21:36 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r2 = dup(r1) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0x27c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000480), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x9, 0x31, 0x88be, 'ip6gre0\x00', 'sit0\x00', 'bridge0\x00', 'ip6tnl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0x0, 0x0, 0xff, 0x0, 0x0, 0x6], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff], 0x194, 0x194, 0x1bc, [@comment={'comment\x00', 0x100}]}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x7ff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x2cc) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00000000c0)=0x9) 2018/05/22 17:21:36 executing program 5: getpgrp(0xffffffffffffffff) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:36 executing program 4: getrandom(&(0x7f0000000280)=""/4096, 0xfe14, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000001c0)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000180)={0x0}, &(0x7f0000000200)=0x8) sysfs$3(0x3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001280)={r1, @in6={{0xa, 0x4e23, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x200, 0x3}, 0x88) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2800, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f00000000c0)) getsockopt$netlink(r2, 0x10e, 0x1, &(0x7f0000001340)=""/167, &(0x7f0000000080)=0xa7) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) 2018/05/22 17:21:36 executing program 0: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:36 executing program 3: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r4, &(0x7f0000000280), 0xfffffdf7, 0x20000004, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x20, 0x80000001, 0x1, 0x100000001}, &(0x7f0000000080)=0x14) r6 = socket$inet6(0xa, 0x400000000001, 0x0) r7 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x40000) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000040)={'bond_slave_0\x00', 0x8000}) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000080)={'team0\x00', 0x1100}) r8 = dup(r6) ioctl$sock_inet6_SIOCDELRT(r8, 0x890c, &(0x7f0000001700)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, @empty, 0x0, 0x0, 0x0, 0x0, 0x3}) setsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000140)=0x1bcc, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r5, 0x5}, 0x8) shutdown(r4, 0x1) dup2(r1, r3) 2018/05/22 17:21:36 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x78, &(0x7f0000000240)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1f}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x80000000, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in6={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x80}]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e20, 0x1, @empty, 0x7}}}, 0x84) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000000)) 2018/05/22 17:21:36 executing program 7: r0 = socket(0xa, 0x1, 0x0) setgid(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="5da3ef8ed83346ce7d24e3a7c298af50bdbbcb490ff5d292c02ba4c1686e996dd77ba8f3a77de598c01983db7a02228586868f9114e2dc1004f63b13263db92e7f14a0e724741d55ed6a344c6143640a5bbacb12f9a353ceb88d5fd2a4cc76658f8773494e06aba10580", 0x6a, 0xfffffffffffffff8) r4 = add_key$keyring(&(0x7f0000000600)='keyring\x00', &(0x7f0000000640)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f00000005c0)=[{&(0x7f0000000400)="634351bedf4302b3ab333dae39d4dcf1d0dbdb02de984364adb126067dbf08840163382567820049d282721b4158264a14139cbdc28fbbc264", 0x39}, {&(0x7f00000004c0)="78372a17a456ee23219494c552a76af5cd57d114ff3651d684bff747510e244d904824970b435c71d108056919ede10af8e8f37df6d6266ce60e3c07ded256b2e1ee8a27994d1d516264ed16462075a2a85b7a8224f24c5ad348324265e65c4368b6767403cf7ffad45868bb75f9db3aab6572e65102e6eecb0fb128714648713590929fc2f76a2f603398772aa43742fa57529da26f5a511b9f078c8ba1ed0c5bbb5997047ed1916cf06480f099755ee4ed57c151d2954a378e", 0xba}], 0x2, r4) r5 = dup(r0) sendmmsg$unix(r1, &(0x7f0000005240)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000540), 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="18000000010004e75a000000f9625e12e429b8ee9163fbb795c2abdbdc", @ANYRES32=r5], 0x18}], 0x4924924924926c2, 0x0) recvmmsg(r2, &(0x7f00000001c0)=[{{&(0x7f0000000000)=@llc, 0x80, &(0x7f00000006c0), 0x0, &(0x7f0000000080)=""/9, 0x9}}], 0x1, 0x0, &(0x7f0000000200)={0x77359400}) clock_gettime(0x0, &(0x7f0000000440)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000340)={0x8, 0x3, 0x1, 0x401, 0x1, 0x7, 0x2, 0x6}, &(0x7f0000000380)={0x7fffffff, 0xfff, 0x40, 0x2, 0xfffffffffffffff7, 0x4, 0x4}, &(0x7f00000003c0)={0x9, 0x4, 0x1b81, 0x9, 0x3, 0x0, 0x7, 0xbe1}, &(0x7f0000000480)={r6, r7+10000000}, &(0x7f00000006c0)={&(0x7f0000000580)={0x3}, 0x8}) bind$netrom(r0, &(0x7f0000000180)=@ax25={0x3, {"083cc7a4954a96"}, 0x1}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000004bc0)=[{{0x0, 0x0, &(0x7f0000001a00), 0x0, &(0x7f0000001a40)=""/18, 0x12}}, {{&(0x7f00000031c0)=@vsock, 0x80, &(0x7f0000004400)=[{&(0x7f0000003240)=""/164, 0xa4}, {&(0x7f0000003300)=""/230, 0xe6}, {&(0x7f0000003400)=""/4096, 0x1000}, {&(0x7f0000004480)=""/244, 0xf4}, {&(0x7f0000004580)=""/241, 0xf1}, {&(0x7f0000004780)=""/135, 0x87}], 0x6, &(0x7f0000004840)=""/102, 0x66, 0x9b}}], 0x2, 0x0, &(0x7f0000004cc0)={0x77359400}) [ 294.366974] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/22 17:21:36 executing program 5: get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:36 executing program 2: gettid() unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000000240)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0xfffffffffffff02f, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in6={0xa, 0x4e21, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x40}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x5}], 0x70) open(&(0x7f0000000080)='./file0\x00', 0x513281, 0x0) socket$unix(0x1, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000840)) geteuid() getegid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000880)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000008c0)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000900)='/selinux/status\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000940)='net/mcfilter\x00') syz_fuseblk_mount(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='./file0\x00', 0x4000, 0x0, 0x0, 0xbf0, 0x6, 0x100400) openat$cgroup(0xffffffffffffffff, &(0x7f0000000a80)='syz1\x00', 0x200002, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000ac0)) socket$unix(0x1, 0x3, 0x0) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) open$dir(&(0x7f0000000b00)='./file0\x00', 0x101000, 0x0) accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000b40), &(0x7f0000000bc0)=0x58, 0x80000) openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x4002, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000c40)='/dev/ppp\x00', 0x2002, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000c80)) geteuid() getgroups(0x1, &(0x7f0000000cc0)=[0xffffffffffffffff]) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/rfkill\x00', 0x80, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000d40)) 2018/05/22 17:21:36 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x2, 0x3}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x800, 0x0) symlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)='./file0\x00') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000100)={r2, 0x2}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/05/22 17:21:37 executing program 0: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:37 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{r2}, {r0}], 0x20000000000003b8, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000000)={0x1000000000000}, 0xffffffffffffff31) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000100)={@local, 0x0}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000002c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r3}, 0x14) 2018/05/22 17:21:37 executing program 5: get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:37 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = memfd_create(&(0x7f0000000000)='\x00', 0x0) timerfd_create(0x5, 0x80000) lseek(r1, 0x0, 0x4) 2018/05/22 17:21:37 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x2000, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000040)={0x3, 'bridge_slave_0\x00', 0x2}, 0x18) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xa8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)={r2, 0x29, "1a93d86f67882262a66642962b5cb8c7ea0cc026d6a4ac234761a5758ceb908f2fcdd32c1a95463416"}, &(0x7f00000001c0)=0x31) 2018/05/22 17:21:37 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)="2e2f6367726f75702e63707500f62f785a28b71841ddbc1906520e0d196a5b19216b20e3b16aedb36d5c901f409640b7b516638aa3a6aaf294931d69b6ce9993baf837b26079356c85ad4e99b1642bbfc00e514a4a048e", 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6100) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000000000)=[{{0x0, 0x2710}}, {{0x77359400}}, {}], 0xfffffffffffffdc6) 2018/05/22 17:21:37 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x10001}, 0xc) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) sendmmsg(r1, &(0x7f00000001c0)=[{{0x0, 0x0, &(0x7f00000007c0), 0x362, &(0x7f0000000200)=[{0x0, 0x10f, 0x796, "d430eb8a85a508acb27dfa93cd533244139f3001d22c564a916e331405ca5fb83dc25e4532c2f4e87a"}, {0x0, 0x11, 0x1, "01876bc76afe05d1d089698d4eb8a5b73fb5113a595e9d0878e028b035869349"}, {0x0, 0x114, 0x6, "aa3b94a055ba16a6995f797fbac826f56f1b0358e5f4f57d518137c6598e6aff6db115320b1543cc7939353d3f0e0a6b3dce5691889e92eb743026024acffddb5537f45d0b49db06845600dafd746e32b085154e5b76affffa81dca3b819419bddd823bff035ee584acad2e2d43e3a64bcd5b116113d7a5efc0b5a4532f16a920e106d62dde8d40ade30ad20cfa945662c2848d11ab7f639f5e19c37b1d3b896166248016d2c275cd98834d212d4b8094ece4f"}, {0x0, 0x3a, 0x46e, "d5dbcbc852785d9ae1e0b7aa8ddfbfe96dbc611661bd36a708e2d888d283cc510cc4d04020639b29d677686d5c94203aa2ea9b53690214fac57b6b672edef39c33216f8155751f12ad293743d9fa349dc6f927e7635482afd67bb2585e88f68fcb8ab9b1a851bc0d2610b66d729a1a86693e7a8279ef282f87cca8e82768c15fc1238bef39ec864853f85e"}, {0x0, 0x10b, 0xff, "8fbf968cda097a2f0d02db03a45986c03d730eac7eebc449a2cb4fe267941a7f7a80428cf5dba517ad1b74ed6adb5e5afef7b98f9d4325f8f66b43a55d9f45bba3c657bf520215fe2ac9dc688f49df26dd5d48a33984f2f939d9b3673c3af903f3c538b16b6036f142ba9f92d3c1b49e801d309bf25e8ad06a954414436b9d77a42febd40449322cd3c22af33f240381a96957aeeb29b80da020eb72dd40fa36ec3d919def18ecb2145a928dcf1dae997c3d33ff854b217313e15ced300074a1c568155014"}, {0x0, 0x111, 0x8, "c487a0a016e1f5093ea741d9073656a9a094dd0272be9491d7206b786cea10d3cbc93a1fa768e599070146c4703940e9d4c075cd35fdb88dc636f1166df144417a531b49d63d253a83fae9d628d072bf5cdfa531688bfd00238ba331354e5018a94d8a8fc30f052f11e357bc25df2a3831f0e29d89a503ce6a2843c5691ffa9594a3c7eda15e44a802f0fc9e370f19145f2d82530c489dba6195b2521b4e45145db8f329b391fc353319c681f5044ea973cbafbe988e97fdb9cf025c00d62353d800548c03f6b335f652fb"}, {0x0, 0x84, 0xffffffffffffb0c4, "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"}, {0x0, 0x1, 0x0, "5cd2764362fb6f2ec328669836e446d0ba8d556da5eb85c64ef8b6e1197acc6347c2920442bd97100d2f6092ef747cc51f720259bb1deeb5b7e99ffb95e20c980bfea80fdde36da8234a486d49fdb7282c4e43c1ea45cb95633b7c49df144891287706c0164487c16c6792ca7d94b14cdad4f37f666621c857dbc997d658982f2061a4ebed4ca5c1"}]}, 0x6}], 0x1, 0x0) 2018/05/22 17:21:37 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2000000000000090, &(0x7f0000000000)=[{0x7fff, 0x1, 0x9, 0xfffffffffffff010}, {0xfff, 0x6, 0x0, 0xfffffffffffffffb}]}, 0xfffffd07) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) listen(r0, 0x3f) getegid() 2018/05/22 17:21:37 executing program 5: get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:37 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x12000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xb8, r2, 0x2, 0x70bd26, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xf22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xf1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xb20e}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffff8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x100}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x716}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x80}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/relabel\x00', 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/05/22 17:21:37 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000003c0)={0x0, 0x9}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000440)={r3, 0x4}, 0x8) sendmsg(r1, &(0x7f0000000500)={&(0x7f00000001c0)=@ipx={0x4, 0x6, 0x1, "5ac87c58ebe4", 0x3eaa}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000a00)=ANY=[], 0x0, 0x20004840}, 0x4811) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) r4 = socket$inet(0x10, 0x80800, 0xffffffffffffffff) sendmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) accept4$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000040)=0x48, 0x800) getrandom(&(0x7f0000000040)=""/44, 0xfffffebe, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r5, 0x0, 0x60, &(0x7f0000000380)={'filter\x00', 0x7, 0x4, 0x470, 0x0, 0x0, 0x118, 0x38c, 0x38c, 0x38c, 0x4, &(0x7f0000000340), {[{{@arp={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, {}, @mac=@random="b554238a611e", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'ip6gretap0\x00', 'team0\x00'}, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}}}, {{@arp={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, @empty, {}, @mac, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'ip6gre0\x00', 'ip6_vti0\x00'}, 0xf0, 0x134}, @unspec=@LED={0x44, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4bc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@int=0x1, 0x4) r6 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0xfffffffffffffffd, &(0x7f0000000280)=0x3e80000000, 0x4) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r7) r8 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x66) ftruncate(r8, 0x280080) 2018/05/22 17:21:37 executing program 0: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:37 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000001c0)=@rc={0x1f, {0x0, 0x8c, 0x0, 0x0, 0x100000001}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000540)=ANY=[], 0x0, 0x40}, 0x8009) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYBLOB], &(0x7f0000000540)=0x1) write$binfmt_script(0xffffffffffffffff, &(0x7f00000008c0)=ANY=[@ANYBLOB], 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'veth1_to_bond\x00', 0x600}) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0/file0\x00', 0x0, 0x0) 2018/05/22 17:21:37 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/05/22 17:21:38 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2000000000000090, &(0x7f0000000000)=[{0x7fff, 0x1, 0x9, 0xfffffffffffff010}, {0xfff, 0x6, 0x0, 0xfffffffffffffffb}]}, 0xfffffd07) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) listen(r0, 0x3f) getegid() 2018/05/22 17:21:38 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x100000000, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f00000006c0)={0x8, 0xd, 0x10000, 0x1, "6bff5c96adda70743ac18a29c2ac64460adb36414a894d0b87da7872556bb8e5"}) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e20, @rand_addr=0x8}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @rand_addr=0x6}, @in={0x2, 0x4e22, @broadcast=0xffffffff}], 0x40) fcntl$setsig(r2, 0xa, 0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000001c0)=0x4, 0x4) r3 = getpgrp(0xffffffffffffffff) capget(&(0x7f0000000240)={0x399f1736, r3}, &(0x7f0000000280)={0x8, 0x80000001, 0x6, 0x0, 0x5c, 0x2}) r4 = open(&(0x7f0000000000)='./file0\x00', 0x400c00, 0x2) pwritev(r0, &(0x7f0000000640)=[{&(0x7f00000002c0)="3145f1f1a5303ac5eacaf4db7e13be1167dd2f8d0eeef0d2ef1704e57dc4bdf10dc876535cc0f640c9b5d3f843bc8308a7dba516eb97b77eca0faf96c4d5f5e12691d5dfba52", 0x46}, {&(0x7f0000000340)="ff5865235debd09985ef31d2babc2aa71d00a6c4ec57e1e747cbcdce11c38acf0f186ee8e8143ec5c1ecd4ab42ea5ad49889d70210b4", 0x36}, {&(0x7f0000000380)="e16d5e06a361fa64076f7eecf15381fc71893d0a4262092a66dfccd4327b8c73e1ea3c93e10c5efd62617d8ec97a26b75ab3434cccec84f2ddf67d86fa7a72e1a0abc7242c539bde619f4ef73d988983cb574df98d16c4478ef69580a807461e5f280a229ed9010da59e6fbb387f9f52f02e385fe50f7590", 0x78}, {&(0x7f0000000400)="558bfc4bc784f1da7f0227dd8889d71fcc6525fe03fbb40c0a66c92bd93ca005216a083acf15ac8d4cf7caf82362bd59af851ee50373f5c92a3dfd1c70406e3b534389f18fd7622ddbb5e6fd54e02714e1bf13e1a2eadb4df7382a25b4f78c725b0d3bc50fc9ea2b399276cb5a245d4343a025", 0x73}, {&(0x7f0000000480)="bfe42a8abd54a34260f75cceb469f67f3902eafae4f39bf162409d9513655e5ed0db35650db41a09852c140fc3f7045e3e380a915d0dde1d67734c9ceb68583a89946412ebbcd1177474bdf44b93a786a85324c760040890390f542c639737c0430d36eaadae27aff710ec5379cf308361b7b4ae89b0ed4a30c30a7e7cf224d6a4b76d7874e9ca2ec1", 0x89}, {&(0x7f0000000540)="9c2b15185014dfb6e7c9ea2a38c968523cd4a3a2cb5395718086d596d9223b318414dac23f83e848bd7388c3f8e3e3f2ad6471c626594073ce52053cf861776bfe28f117010fd8341ca26203eebd7471ba3a13d5d12cd8b548630a01103ac0d165894fe227d32fcd3f9c6864ea9fc2804dd921fad677a71ab84880679e4a3c6128c065e3c797885a7de77d4ae30c15ca541270edfe2615a700e67bab1abc72ef3359e85b3f8561b1142060435108dd92386cafc79ee42e6add4b1937853a681910894349408254613323ae46a0268ce3a5dc60d16d479428cf0a4a5edd28c3e6573c17", 0xe3}], 0x6, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000000040)={0x8, 0x3, 0x3, 0x100000000, 0x8, 0xfffffffffffffffb}) 2018/05/22 17:21:38 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) sysinfo(&(0x7f0000000240)=""/168) 2018/05/22 17:21:41 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:41 executing program 3: r0 = memfd_create(&(0x7f00000015c0)="f2bc7434e16ee021c1cb", 0x2) ioctl$BLKPG(r0, 0x1269, &(0x7f00000016c0)={0x3, 0x1, 0x4e, &(0x7f0000001640)="867dcb1658dc0a9d6d184c6ebfbc2dba1105923ebff530ea07546204a6fa4e6d1266b2363457564e3882c345f5fc2c7677cf47a802c8857270c703c4076ca85b1b5b573b1144c4521215858bb896"}) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={0x0, 0xa46}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r2, 0x10000000007f}, &(0x7f0000000240)=0x8a) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000280)=0x7f, 0x4) r3 = dup2(r1, r0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/enforce\x00', 0x100, 0x0) sendmsg$nl_generic(r3, &(0x7f0000001580)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x10b4}, 0x1, 0x0, 0x0, 0x804}, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x2c, &(0x7f0000000380)={0x1, {{0x2, 0x4e21, @loopback=0x7f000001}}, {{0x2, 0x4e22, @loopback=0x7f000001}}}, 0x104) munmap(&(0x7f000035c000/0x4000)=nil, 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000040)={0x0, 0xfffffffffffffffe, 0x5, 'queue1\x00'}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400600, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x100000001}, &(0x7f0000001600)=0x8) connect$llc(r3, &(0x7f0000000180)={0x1a, 0x499e77aed9fa632f, 0x4, 0x3, 0x3, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/05/22 17:21:41 executing program 6: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000040)=""/133, &(0x7f0000000100)=0x85) r1 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x2000) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x8}, &(0x7f0000000240)=0x8) 2018/05/22 17:21:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40200, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x8000, 0x1, 0x0, 0xb, 0x20, 0x14, "3f00332743df176279593cc368c8c77ad37d01aac796dc6ecefec9a07352a26da4cf720c7bf12ba55a69a1be136928df67c7f8c51f305aa5dbaf06e26f3898d3", "b0898d57304f4283cf8033758e80b65a6527fcef376757746f996fdd99070a14032952e62fd2d2089c4108d83fbc454f01e37745488029fd832bb8544743e2ec", "c48bf6fac1ff1f634e8187bf4c086db6ff2b757c8e92f1fa872b4cbf0336ffa5", [0x3, 0x3]}) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0xc) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={r4, 0x80000, r1}) keyctl$chown(0x11, r2, r3, 0x0) 2018/05/22 17:21:41 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000240)={'mangle\x00', 0x2, [{}, {}]}, 0x48) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:41 executing program 0: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:41 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000001c0)=@rc={0x1f, {0x0, 0x8c, 0x0, 0x0, 0x100000001}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000540)=ANY=[], 0x0, 0x40}, 0x8009) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000400)=ANY=[@ANYBLOB], &(0x7f0000000540)=0x1) write$binfmt_script(0xffffffffffffffff, &(0x7f00000008c0)=ANY=[@ANYBLOB], 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000000)={'veth1_to_bond\x00', 0x600}) openat(0xffffffffffffffff, &(0x7f00000007c0)='./file0/file0\x00', 0x0, 0x0) 2018/05/22 17:21:41 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00000003c0)={0x0, 0x9}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000440)={r3, 0x4}, 0x8) sendmsg(r1, &(0x7f0000000500)={&(0x7f00000001c0)=@ipx={0x4, 0x6, 0x1, "5ac87c58ebe4", 0x3eaa}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000a00)=ANY=[], 0x0, 0x20004840}, 0x4811) openat$cgroup_int(r0, &(0x7f0000000080)='cpuset.mems\x00', 0x2, 0x0) r4 = socket$inet(0x10, 0x80800, 0xffffffffffffffff) sendmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) accept4$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000040)=0x48, 0x800) getrandom(&(0x7f0000000040)=""/44, 0xfffffebe, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r5, 0x0, 0x60, &(0x7f0000000380)={'filter\x00', 0x7, 0x4, 0x470, 0x0, 0x0, 0x118, 0x38c, 0x38c, 0x38c, 0x4, &(0x7f0000000340), {[{{@arp={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, {}, @mac=@random="b554238a611e", {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'ip6gretap0\x00', 'team0\x00'}, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}}}, {{@arp={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, @empty, {}, @mac, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'ip6gre0\x00', 'ip6_vti0\x00'}, 0xf0, 0x134}, @unspec=@LED={0x44, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4bc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000140)=@int=0x1, 0x4) r6 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0xfffffffffffffffd, &(0x7f0000000280)=0x3e80000000, 0x4) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r7) r8 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x66) ftruncate(r8, 0x280080) 2018/05/22 17:21:41 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:41 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) timer_create(0x4, &(0x7f0000000080)={0x0, 0x0, 0x2, @tid=r1}, &(0x7f00000000c0)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) rmdir(&(0x7f0000000000)='./file0\x00') 2018/05/22 17:21:41 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000080)='pagemap\x00') setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f00000001c0)=0x66, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xffffffffffff2f0a, 0x30}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r4, @ANYBLOB="0900032b06bb04000000078030c14b4ee1117fdd424d81f8ff413e7ac2f60844f7ab39a9c1e36cfbe28ebec2a614f75a253c0af68de8064bfc9a7d0c7bba6c2f7b025815704208a8152921c498b68684cb442d9cf1b606d97f2eb1eb771a02acd92112c7c527473ceb4da361a49ebd8c760edb456f43a493ba1c"], &(0x7f0000000200)=0xe) r5 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x1, 0x1ffe) r6 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000140)=0x1) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r0) connect$nfc_llcp(r6, &(0x7f0000000240)={0x27, 0x0, 0x0, 0x6, 0x4, 0x1f, "b56ccd47b964237b5a261f38fa1f726aa012f749ea54ccf2d95f3395db00caee087dac39e013431892895e93505c13fcd02dcf7ea363cd0546518dd182fb60"}, 0x58) 2018/05/22 17:21:41 executing program 4: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000240)={'mangle\x00', 0x2, [{}, {}]}, 0x48) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:42 executing program 3: connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}}, 0x1c) connect(0xffffffffffffffff, &(0x7f0000001600)=@generic={0x0, "a50cc8c6961587d0e681056e4595bcc3f3178ebcf9104e95dc1fcc7a3b1cb9980428db7952fe62859b704d88aed4d03e071df5cd36eb694633e117f6653abdafded57a34176fb06fb9ffab602416e2b329502fe314771f730a36d7e80fe6680f708538fc10a2435e461b11a122430919c40b11e9a8bf48ede0f65031f665"}, 0x80) 2018/05/22 17:21:42 executing program 3: keyctl$update(0x2, 0xfffffffffffffffe, &(0x7f00000000c0), 0x2df) r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sw_sync\x00', 0x101000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r1, 0x400, 0x70bd2b, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bpq0\x00'}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x8080}, 0x4008000) 2018/05/22 17:21:42 executing program 0: getpgrp(0xffffffffffffffff) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:42 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:42 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f0000002040)=@generic, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000002440)=""/73, 0x49}}], 0x0, 0x0, &(0x7f0000002640)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/sockcreate\x00') pwritev(r0, &(0x7f0000001400), 0x2a6, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000100)={0x0, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x0, 0x2, [{{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e21}}]}, 0x18c) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x3, 0x7112}, 0x2) 2018/05/22 17:21:42 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = socket(0x19, 0x5, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000127bcad0008000600d23500001c000100080001000a0000060000000000080000000000000000000000000000000000006fbe7742d5452f0d37ad3044851a0965a60d132cffcfd808f79e9139"], 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x37e56c51b10ca10d) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000300)=0x80000001) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) fcntl$setflags(r1, 0x2, 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0405405, &(0x7f00000002c0)={{0xffffffffffffffff, 0x3, 0x5, 0x0, 0x100000000}, 0x3e0c3ed5, 0x10001, 0x245e}) 2018/05/22 17:21:42 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:42 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8200, 0x0) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f0000000040)) r1 = memfd_create(&(0x7f0000c19ff0)='trustedvboxnet0\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000044000)) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {}, {}, @raw32}], 0x30) r4 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x2, 0x101200) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, 0xffffffffffffffff) 2018/05/22 17:21:42 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') setns(r0, 0x0) r1 = dup2(r0, r0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x2) r2 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="597a573b623cc72868ad01e9bbd27be54c33ae83af06f69a70d49bc61611d197e59d78f20d2953d72e53c7d33660ed08554e7bee4ceaf6030cc50dc1552cb6586a6cb56473c555fbe6bafb95291c4811423e5e8e355cc834ce9bcfef90783ad0b68e79a2c2b4fdf595deb0ce24432043b83ed59f97d1b016642f6afabba25d74be70afcdd091b39363c2e771cddb7dcc7e870194e7375f144139000d0df4e3d8eeb69dcb24278a6da8b34ed122804f9d0eef510278735effa08ae71c4406d25a8290fdba", 0xc4, 0xfffffffffffffffc) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000280)) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r2, r3) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000240)=0xfffffffffffffffd) 2018/05/22 17:21:42 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:42 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = socket(0x19, 0x5, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000127bcad0008000600d23500001c000100080001000a0000060000000000080000000000000000000000000000000000006fbe7742d5452f0d37ad3044851a0965a60d132cffcfd808f79e9139"], 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x37e56c51b10ca10d) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r4 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$TCXONC(r4, 0x540a, 0x0) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000300)=0x80000001) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r0) fcntl$setflags(r1, 0x2, 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r4, 0xc0405405, &(0x7f00000002c0)={{0xffffffffffffffff, 0x3, 0x5, 0x0, 0x100000000}, 0x3e0c3ed5, 0x10001, 0x245e}) 2018/05/22 17:21:44 executing program 7: clone(0x24000, &(0x7f0000001180), &(0x7f0000001140), &(0x7f0000000080), &(0x7f00000000c0)) r0 = syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x8000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000300)={0x3, &(0x7f00000002c0)=[{0xffffffffffff74f3, 0xffffffff80000001, 0x1, 0x2}, {0xffffffff, 0x656d, 0x1, 0x8}, {0x9, 0x98, 0x4}]}, 0x8) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x1010c0, 0x0) utimes(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{}, {0x77359400}}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0xc) r3 = getuid() stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) prctl$seccomp(0x16, 0x2, &(0x7f00000000c0)={0x9, &(0x7f0000000000)=[{0x0, 0xf53c, 0x8000, 0x4b}, {0x800, 0x6e4, 0x9, 0x8}, {0x4000, 0x0, 0x6, 0x8eb7}, {0xe2e, 0xffffffffffff1a45, 0x12e8, 0x5}, {0x2, 0x81, 0x41461cbb, 0xffffffffffff8001}, {0x69a, 0x9, 0x8, 0x480}, {0xff, 0x10001, 0x3, 0xfffffffffffffffa}, {0x8, 0x3ff, 0x3, 0xb374}, {0x100000000, 0xffffffffffff0001, 0x80000000}]}) 2018/05/22 17:21:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:44 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) ioctl$EVIOCSFF(r0, 0x402c4580, &(0x7f0000000040)={0x57, 0xffffffff, 0x800, {0x5, 0x9}, {0x9, 0x9ce}, @rumble={0x63bd, 0x4}}) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/05/22 17:21:44 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/net\x00') setns(r0, 0x0) r1 = dup2(r0, r0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x2) r2 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="597a573b623cc72868ad01e9bbd27be54c33ae83af06f69a70d49bc61611d197e59d78f20d2953d72e53c7d33660ed08554e7bee4ceaf6030cc50dc1552cb6586a6cb56473c555fbe6bafb95291c4811423e5e8e355cc834ce9bcfef90783ad0b68e79a2c2b4fdf595deb0ce24432043b83ed59f97d1b016642f6afabba25d74be70afcdd091b39363c2e771cddb7dcc7e870194e7375f144139000d0df4e3d8eeb69dcb24278a6da8b34ed122804f9d0eef510278735effa08ae71c4406d25a8290fdba", 0xc4, 0xfffffffffffffffc) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000280)) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$unlink(0x9, r2, r3) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000240)=0xfffffffffffffffd) 2018/05/22 17:21:44 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000)=0x8000, 0x4) 2018/05/22 17:21:44 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f0000002040)=@generic, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000002440)=""/73, 0x49}}], 0x0, 0x0, &(0x7f0000002640)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/sockcreate\x00') pwritev(r0, &(0x7f0000001400), 0x2a6, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000100)={0x0, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x0, 0x2, [{{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e21}}]}, 0x18c) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x3, 0x7112}, 0x2) 2018/05/22 17:21:44 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:44 executing program 2: r0 = timerfd_create(0x7, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000140)="93982002d2f4f92c580604e717e590f5157856d910ac56bfd72be4d5c7455734216c3e38608d80a5174e3bc274571e7d4443e485b829979aa751bee2182f523f151cfd53409f0f8105570d6bfe9b44ed942931d678fe947a7c4b4f", 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'veth0_to_team\x00', 0x1001}) read(r0, &(0x7f0000000080)=""/188, 0x4) 2018/05/22 17:21:44 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'yam0\x00'}}, 0x1e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/05/22 17:21:44 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:44 executing program 2: r0 = socket(0x10, 0x80000, 0x3) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=@ipv4_delroute={0x24, 0x19, 0x11, 0x0, 0x0, {0x2}, [@RTA_DST={0x8, 0x1, @multicast2=0xe0000002}]}, 0x24}, 0x1}, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)="6124f78ea6a804a2d217437e69bacf0ab45f79e70baa7207f4eb2ac6321efba168a869363d74f21a9e71a446cc92a88ab38c2cd0fd7b360ba81345193bc9f97eadbe1be00c8ab7f0047012ec1519c37f21e117a93611db8ef3d77c81ebd166f77eef2587497c9265bf2758581a637dda1597ea81037a23d7c8678e4660de416f369da4bb7903ab95aeca5b7c687b5d429c3ce82ba8d870358455a63e3402ed4c96a74d8c1fc678bf94edb0349cfb6216afa0fc46057ab6f0150f3773e824f01dfa5b3a08b9acd54927c52f2090f7d92bc93cb677c45db7ac44ec7fa40c83d25944a89b595ed8e723ea0520484f137d56") 2018/05/22 17:21:44 executing program 3: capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)={0x7fffffff, 0x0, 0x0, 0x0, 0xffffffffffff7fff}) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/05/22 17:21:44 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/05/22 17:21:44 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:44 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x88081, 0x0) bind$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x7, 0x8, 0x81, "be9844a76b1f1a256491802ac79cd2aafdbd62d86d08fcd20620163276886ec0f8330dfab3e218d9fb4a3cec37d934f9210b4b04e30197e610bed0dec86b03", 0x35}, 0x58) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/05/22 17:21:44 executing program 7: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:44 executing program 2: munmap(&(0x7f0000ff2000/0x4000)=nil, 0x4000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x1}) r1 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sw_sync\x00', 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x101, 0x40000) syncfs(r2) sendto(r1, &(0x7f00000000c0)="5d4048fcbac5891255cdf2530e2b7e6497a016e901ef5c229b70652a949144bcceaa0353479a9f86247f52ac5b78b682d832023ac7ee28ab24b48913ffa8142fba27664aa88048549ecd570fdcf9024bec919b810b04b0c9c2349c74b93266ec8e731aa15be69c5ec95766ab6f5405b387d20dcac230c288923bfbf1df4fed1741f01775291a3d45a2541c66d9cc4203c52dbd03c38634126e16ff1b9414214f8cda36fafdfe7f282022d12a639a3536ab457be3aa47ba68e9e3b5365c1a53d7f90c88a1ea7a5afae825f0ffe747a5dabe3dcae76fbce347", 0xd8, 0x1, &(0x7f00000001c0)=@un=@file={0x1, './file0\x00'}, 0x80) 2018/05/22 17:21:44 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000002500)=[{{&(0x7f0000002040)=@generic, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000002440)=""/73, 0x49}}], 0x0, 0x0, &(0x7f0000002640)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/sockcreate\x00') pwritev(r0, &(0x7f0000001400), 0x2a6, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000100)={0x0, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x0, 0x2, [{{0x2, 0x4e20, @multicast1=0xe0000001}}, {{0x2, 0x4e21}}]}, 0x18c) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x3, 0x7112}, 0x2) 2018/05/22 17:21:44 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e20}, @in={0x2, 0x4e21}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x20}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}], 0x40) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000140)={0x100, 0x81, 0x7, 0x3}, 0x8) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) 2018/05/22 17:21:44 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x3) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/05/22 17:21:44 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:44 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:44 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000040)=0x1, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) r1 = dup2(r0, r0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/05/22 17:21:44 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:44 executing program 7: mknodat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x2, 0xb2f6) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0xa4) ioctl$SG_IO(r0, 0x2285, &(0x7f00000002c0)={0x0, 0x0, 0xac, 0x4, @buffer={0x0, 0x44, &(0x7f0000000040)=""/68}, &(0x7f0000000180)="e04ff9401ac71a409a8bfe336d4f169082df0fe5314bae4f77a2441be2cf020b7c6d2dce73239b9115348aff3df3dbd11f2b7b764f1c69d0ebf2e06fca5b248a2ba87073f7462c31f0621206bc79094620a22f5cadd7310beb78ad588ade192372547842466c811b86f33463daf40da5d9ffb4c0b329ebe901aacc94bf7b880fb062d187d1b1ddcbac0994823ff099a90a495841cade42091ea12a00a2433f14901125dcacb3570d033bf19a", &(0x7f0000000240)=""/35, 0x1, 0xcd3b3c7a3a878661, 0x0, &(0x7f0000000280)}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000100)={'TPROXY\x00'}, &(0x7f0000000140)=0x1e) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000300)={0x4228, 0x2, 0x0, [{0x3, 0x6, 0x80, 0x7, 0x0, 0x5, 0xe186}, {0x2, 0x67a, 0x8000, 0xa07, 0x4908, 0xbbc, 0xc000000000000}]}) 2018/05/22 17:21:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:44 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) 2018/05/22 17:21:44 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x420002}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=@newtaction={0x1038, 0x30, 0x200, 0x70bd26, 0x25dfdbfc, {0x0, 0x2, 0x569de2e2}, [{0x1024, 0x1, @m_bpf={0x1020, 0x19, {{0x8, 0x1, 'bpf\x00'}, {0xc, 0x2, @TCA_ACT_BPF_OPS_LEN={0x8, 0x3, 0x1}}, {0x1004, 0x6, "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"}}}}]}, 0x1038}, 0x1}, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:44 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x100000000000048, &(0x7f0000000000)=0x6, 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000040)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x8000, 0x8002, 0xfffffffffffffffc, 0x2, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000300)="23bc5663710065c576ded1a33e6c6fb390008404265db739a8b803bd6220d1bcbab543cd3b376f58028b115a569dcecd25d602fb2a1e8f76014cec0ee1da5f93ed578a67624f543d3b42285ed2b5792cbf1df68dc132c96d773f7db7eadda1d4fd7d13bcf250548147707df52d89649e923de9a4f43ec9b5bfdd67e8d330ac06fd6f72d9b6fd0d9e443871a841324ba5050cda79fe2f9ec7060bcff16d184f7f045c1b873226a16cffda94e863fd852313b8397c44a82039c5c477f99884743127e52378d716d3effc7dc477f38a099a631d7dc6e0a2265f529e6c5c5fcf", 0xde) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={r2, 0x4}, &(0x7f00000002c0)=0x8) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/05/22 17:21:44 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:44 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000d59ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, 0x13, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x1a, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840", @ANYBLOB="3da5783f966b3a8aee3ad8911178121ad541fe5dd305"], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f0000000140)=[@register_looper={0x630b}], 0x1, 0x10000000, &(0x7f00000001c0)="11"}) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/05/22 17:21:44 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:44 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/05/22 17:21:44 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000540)={&(0x7f0000000140)=ANY=[@ANYBLOB="140008000001010000ccf11a79c1941e85ad5bf200000000fe00005d3179159c776a809c5e030000004f1b4a1dd51025f71d5299ac8979fff2d14b529c29dbf64a2cbccf448b846fb25507ffc8ddb6656bbd4d56374ed1eb00318d9fffca8cbd895c414000000000fa6fcdc2950a45b18eadc4f4582987ce5b321dae244ac731487bfd53b3609738c592cd61b36b7968526ecdc0a4814339f3"], 0x99}, 0x1, 0x0, 0x0, 0x1}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x5}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000280)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x38, r2, 0x8, 0x70bd2d, 0x25dfdbff, {0x3}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2c}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x84}, 0x40) r3 = memfd_create(&(0x7f00000000c0)='#em1#+\x00', 0x0) write(r3, &(0x7f0000000040)="06", 0x1) sendfile(r3, r3, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x80000000004, 0x11, r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000000100)=0x40) accept4$vsock_stream(r1, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80800) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f00000003c0), &(0x7f0000000400)=0xc) 2018/05/22 17:21:44 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:44 executing program 7: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:44 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000002c00)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = open(&(0x7f0000002400)='./file0/file0\x00', 0x400, 0x6) sendmsg$nfc_llcp(r2, &(0x7f0000002bc0)={&(0x7f0000002440)={0x27, 0x1, 0x2, 0x7, 0x0, 0x1, "955bcacc4b68a5dbb1339f007907bd4693022a55404eb7944d9c43d6b7f74a3bde0027ac411a170f85f1d33b6dc2bf6a593c43cb885eb0d8ed5dff550990a4", 0x35}, 0x58, &(0x7f0000002a80)=[{&(0x7f00000024c0)="fa76fb6de4a1cf463e333bc74faf27a3c765117fe21c02b4", 0x18}, {&(0x7f0000002500)="803d0ce38048f83fae239f55c35d3ecb1a7d45099f50d497d2cf68cc72b8d12cb36d7e3953bb592fbb35e283bc637588dfb29270b0da97524280", 0x3a}, {&(0x7f0000002540)="8a1ecc5c93482382526851edc76b7f235139f2c5386c8a8637ea00228199cb50655198a79a631f2d369d72a091ab1139585e7bd104be38a4254ded89fc08e2c47229afb0828742ce3abd0b14aecff1ea620abaf894670339411063c84c3c99a0e68c6a4cc67af0d2c6a0c11258d1c5b2f5bf6883322ea8857d", 0x79}, {&(0x7f00000025c0)="5794417652fb28f8b6e6856675bac372adef6d5d0e61458cf451739868a95bd06741d1f75f6ccdab21b1b1e1571864e0564e4b36f666fa25d2134248f013dcc0e8e09eabccb953636c5ed2196b71803d479860ca611645e4bf5ae267d92ee44172ae0f4237b7012f525759f721b45d5be06a406318a1ac13891294ca03459fb0ad3d3ac1e2bdc100d23419fe8401aa5c998dd95b2dcdb2e3c516ca8daf2fcc506605caddbd3ddda9655b0240ff9a7edb7f972bdffc1e7bec4a7e7e3e7f20d600b4e315233034b51506c81d716a0eefbaa765acc385f5f449b95069cfa0385d2d15", 0xe1}, {&(0x7f00000026c0)="f9e3c1e136b47cbd532b7c57889e445c49bc5c360baff583715884ff81c84ba97d1aed55cc30814eefb0c7b3351cb592a6878833b6fd59a530f9b72e3dd686b4eb03435885ddf5af6ece398cbbb5cd26c095b111c5828aa91d17", 0x5a}, {&(0x7f0000002740)="087894ecf0e244fc56ef9e5fabedcbc50f60e85aa669134d558dc19e20d0ffbf1d811e4f58159df4450b6c9cfc7ee9b3d514ad1bd101a1103d731de0b8a7faa1bb5b3674d008d992931935e5f0ba1c4016ab1b21dc9128fbf53b9a83c92528c8106d1870f55de152ed630223ad0ef8280cfe89a51fa01a7ca9c4e2a00bdf4f6e15ae4f00f751b5f0a89fb7fcb8913b7a05bbeac699e094aa3df4b95b8e2244a641fd28e7254da3c251dd0273eb2209894bf581d17d4a1cb4a76f2106438b157c790a3810acaf0df4dda51215b1a8f5f69f12745de3d5796927d0eebaf315feb53c3224985718b037", 0xe8}, {&(0x7f0000002840)="849c746ab6c343eba5789f4d0efe501a44f8e8b0df9d5407f266c7a6211b5e8cfd7a7ce4b722fb614a599fe5a1ad7f891d46e5290dad1ca4a1", 0x39}, {&(0x7f0000002880)="a2910c033c122814db93726c0cee7b5eb95a2ae9977e0504a5dab91b17e6a57a3dcf4c31ee24ff37d00cdbf809a66d6a3703fe64a75c7dd50497dc28f64ac7ee95e48b67530eb3ee3aa5650fa8cee3d20ba3c511484569fddcf2399aba0ecbdcd7a14ace011dd9c2bf3dab4f80eeb31899fec97abb348200fd31eb2842f6aca857a1947d720eb7df8fcca13fcfd68314f300878868a790231bef5af050bf5e8fbb28c61902716206de09f1fc", 0xac}, {&(0x7f0000002940)="170dcb2afa3f5c245194d27ef5ab8327978d178a8e6ff0ee60240104b85da2dee71d4d0dfaf133a2543dacc8e4d995459e5b612f44b2", 0x36}, {&(0x7f0000002980)="98246407683c98643b2223dd2ccb540f6fd300e339ea470ac7738d3b6dde01d70df7addc43c9d23747e635d547095de24221cb0ad148f3c1da7fa212e007de46edd43e32956fe83da63a2c4f94cfbc98421698b915538cf5974faf3359ee0306076aa1c9a73d1151f13001e2391929f22f83eef9c3e72ef826f86f00e8d07ee442e8e68fc74e47d5e0cd7de7debdece1d581bd61f80785f4bfbbf12c92e3afa0253d1d3d47974364d23dd15296d017f5d7dc0857dd0f583fcce1f646edea8a8b559e1b43fb597af5dffeaa37d18afca37c42564d1e9f4b", 0xd7}], 0xa, &(0x7f0000002b00)={0x90, 0x0, 0x9459, "b19549c17822c2c883284c7d8269a746b5858a0434c10f5ed7f3a78d77463613d95a67c3e97715d7b3d4d41b2339e1817274a810eb3017bbd2dd69c017c8f6834b5ea4ed9dedf6633eccbcca22f5621975ed6a8e60966cb9808efa56add78f4dbcee6b60278da063fa4cd72e9eb3dc869d614f054d5b48ae20cc361426cebab5769de695"}, 0x90, 0x10}, 0x40) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000000)) getsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000180), &(0x7f0000001900)=0x4) recvmmsg(r3, &(0x7f00000022c0)=[{{&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000100)=[{&(0x7f00000002c0)=""/175, 0xaf}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x2, &(0x7f0000001380)=""/229, 0xe5}, 0x2bef}, {{&(0x7f0000001480)=@nfc_llcp, 0x80, &(0x7f0000001740)=[{&(0x7f0000001500)=""/129, 0x1f}, {&(0x7f0000000140)=""/59, 0x3b}, {&(0x7f00000015c0)=""/219, 0xdb}, {&(0x7f00000016c0)=""/84, 0x54}], 0x4, &(0x7f0000001780)=""/248, 0xf8, 0x1000}, 0x5}, {{&(0x7f0000001880)=@generic, 0x80, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=""/117, 0x75, 0x1}, 0x1f}, {{0x0, 0x0, &(0x7f00000020c0)=[{&(0x7f0000001bc0)=""/98, 0x62}, {&(0x7f0000001c40)=""/67, 0x43}, {&(0x7f0000001cc0)=""/119, 0x77}, {&(0x7f0000001d40)=""/251, 0xfb}, {&(0x7f0000001e40)=""/182, 0xb6}, {&(0x7f0000001f00)=""/247, 0xf7}, {&(0x7f0000002000)=""/179, 0x2dd}], 0x7, 0x0, 0x0, 0x10000}, 0x1}, {{&(0x7f0000002100)=@rc, 0x80, &(0x7f0000002280)=[{&(0x7f0000002180)=""/72, 0x48}, {&(0x7f0000002200)=""/106, 0x6a}], 0x2, 0x0, 0x0, 0x1000}, 0x1}], 0x5, 0x40012020, &(0x7f0000002380)) ppoll(&(0x7f0000000240)=[{r3, 0x1020}], 0x24b, &(0x7f00000001c0)={0x0, 0x989680}, &(0x7f0000000280)={0x7911}, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) ioctl$BLKFRASET(r1, 0x1264, &(0x7f00000023c0)=0x3fa) [ 302.375414] binder: 23320:23329 got transaction to invalid handle [ 302.396949] binder: 23320:23329 transaction failed 29201/-22, size 0-0 line 3019 [ 302.414547] binder: 23320:23329 ERROR: BC_REGISTER_LOOPER called without request 2018/05/22 17:21:44 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:44 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:44 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) finit_module(r0, &(0x7f0000000040)='nodeveth1vboxnet0)\x00', 0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0xba, "29fc0c9834f4cf0d94f974dc63d949c36450073e3eb01c1bbe9445bb58e14a1e27b27f8c3a2db44cf021861162842bee118871e1c54318a6cb8a5dfd452671b67109c1335a1174195a57f902c986bd41ed6e5ff4cea3262c7ded6fd79c44eb7815c0296f2025cc32dfe06037c3345f44958c9870633caed88b7eab6342a4b802c706e1e9a60858613f0928b936c50b7fc3d770a8882377d120321a190d4467cfa3fcdb87252c454a48b6cdda823cdbb61421eb3f188d6fb17fd8"}, &(0x7f0000000140)=0xc2) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/null\x00', 0x40, 0x0) ioctl$SG_EMULATED_HOST(r4, 0x2203, &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000380)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x1000, @dev={0xfe, 0x80, [], 0x20}, 0x3ff}, @in6={0xa, 0x4e22, 0xc6e, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}], 0x48) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r3, 0x9, 0x3}, 0xc) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$INOTIFY_IOC_SETNEXTWD(r4, 0x40044900, 0xdb4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) 2018/05/22 17:21:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:44 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x8000) write$selinux_access(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="626a6563745f723a6367726f7580ff746ddcdcc4733020660fce00000000000000000000000000000000"], 0x2c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1}}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000003c0)=0x1, 0x2) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000380)={0x1, &(0x7f0000000200)=""/36, &(0x7f0000000340)=[{0x4, 0x86, 0xffffffffffffff0a, &(0x7f0000000280)=""/134}]}) clone(0x0, &(0x7f0000000080), &(0x7f0000000240), &(0x7f0000000100), &(0x7f0000000280)) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000001c0)={0x303, 0x33}, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x2000, 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000440)=""/90) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000140)) 2018/05/22 17:21:44 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:44 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) r1 = gettid() fcntl$setown(r0, 0x8, r1) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) [ 303.164613] binder: 23320:23329 got transaction to invalid handle [ 303.171082] binder: 23320:23329 transaction failed 29201/-22, size 0-0 line 3019 [ 303.185603] binder: undelivered TRANSACTION_ERROR: 29201 2018/05/22 17:21:45 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="804fd0c51226bef37b2b9fd587c97163", 0x10) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_int(r1, &(0x7f0000000000)=ANY=[], 0xffffffffffffffc2) 2018/05/22 17:21:45 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0x0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:45 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffc) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00000001c0)=""/70) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:45 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x0, 0x92, 0x2, 0x7fffffff, 0x0, 0x0, 0x1000, 0x8, 0x8, 0xfe0, 0x2, 0x6, 0x81000, 0x6, 0x4, 0x7, 0xa10c, 0x5, 0x5, 0x7, 0x2abb, 0x1, 0x100000000, 0x3ff, 0x8, 0xfffffffffffffeff, 0x7, 0xffff, 0x7, 0x401, 0x1000, 0x1d, 0x4c, 0x4, 0x401, 0x200020000000000, 0x0, 0x6, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x20045, 0x4, 0x7, 0x0, 0x6b, 0x1, 0xf619}, 0x0, 0xf, 0xffffffffffffff9c, 0x1) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x10000) 2018/05/22 17:21:45 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) 2018/05/22 17:21:45 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:45 executing program 7: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:45 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/05/22 17:21:45 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:46 executing program 1: r0 = openat$md(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/md0\x00', 0x40480, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='fd\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0xfff}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000400)={r4, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, [0x2, 0x9, 0x5, 0x58, 0x8000, 0x4, 0x80000001, 0x7, 0x9b, 0xe80, 0x0, 0x3, 0x5a0, 0xfffffffffffffffe, 0x20]}, &(0x7f0000000500)=0x100) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xc0, &(0x7f0000000240)=[@in6={0xa, 0x4e20, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xdf2c}, @in6={0xa, 0x4e24, 0x8, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast1=0xe0000001}]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000000300)={r6, 0x80, 0x69, "091843576e73d215e8a95a91b029f8f233a1c8c53d57281a580e921cdb277c6e3199d5652401b15fa2ebe6f745410d2a17df9440479716f37b36778fd33c544a5b76e4dc0d4ed30c4554967e043481d86c8cd61a73dd6ec058a4268b48134f9d7eb2f1b37e56239d77"}, 0x71) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:46 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x42000) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000140)={0xc6, &(0x7f0000000040)="35c66b75a5007ea759b107d09cb66d0834cfd60933c18f36d083c9c1cd671274f2d838c901cbe38471665cf791a15f0ba1d83e75f2f06b4f893d2a91f92dc02436d391aed4bf8cded50826dfcf3b847c42dd7b60aed96f152ebfbbae7300dde872d4c544ec7ec791ac3c6572d93540e611b1a3168290797e4a8822623dc817ca59fc20d24b1452e101790125720aeb9e5a9b7256b4efd4a440b5d80089cd776da24c8684675b271b840350296499729da6f9cfc1917eafe27277460b378e128921e3a06b66a2"}) 2018/05/22 17:21:46 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000180)='/dev/md0\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0xfffffffffffffffc) ppoll(&(0x7f0000000080)=[{}, {}], 0x2, &(0x7f00000000c0)={0x0, 0x989680}, &(0x7f0000000100), 0x8) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f00000001c0)=""/70) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:46 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:46 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) 2018/05/22 17:21:46 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:46 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:46 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:46 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:46 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x103080, 0xeb6192a718b2fe0c) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000040)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000140)=0x11, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000100)=0x1) 2018/05/22 17:21:46 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:46 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:46 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:46 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:46 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:46 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r2, 0x400, 0x70bd25, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xf657}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xa}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/05/22 17:21:46 executing program 7: mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x181040, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000180)=ANY=[@ANYBLOB="7effffffffffffff020000000000000000143808b900000000020000000000002c39a1e17499d1e4000108ff000000000000000000000000000000000000000000000015111cf47cfe28b500116eb330cff4000000000000000000000000000100000000000000000200000000000004000000000000000403080700000000000000000000000000000000000000000069e7652188d02ab152ed18d13ffe71ed994f0df707b3a58a3c6cce687f1d0f32f37249d8c17ea3a410bd3e2f744095cc64a92b1a087c9207fcb8d28d4334e2de31915260fce0f3d94123e3671afa2bdd67cc9d0f74ae7b4fea741e35c605e64a"]) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xc7, 0x0, &(0x7f0000005fd4), 0x8e}) [ 304.405429] binder: 23487:23495 unknown command 0 [ 304.447143] binder: 23487:23495 ioctl c0306201 20007000 returned -22 2018/05/22 17:21:46 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:46 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:46 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:46 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:46 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) 2018/05/22 17:21:46 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000040)={0xfffffffffffffffd, {{0x2, 0x4e20}}, {{0x2, 0x4e20, @rand_addr=0x4}}}, 0x104) 2018/05/22 17:21:46 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:46 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/rt_cache\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x5, 0x8}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x5, 0x1, 0x5}, 0x10) sendfile64(r0, r0, &(0x7f0000000040)=0x80000, 0xffff) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x4}, 0x297) r2 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002cc0)={0x0, 0x0}, &(0x7f0000002d00)=0xc) getgroups(0x5, &(0x7f0000002d40)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002d80)=0x0) r6 = getuid() getresgid(&(0x7f0000002dc0)=0x0, &(0x7f0000002e00), &(0x7f0000002e40)) r8 = getpid() r9 = getuid() ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) fstat(r0, &(0x7f0000002e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000002fc0)=[{&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000000200)="5da1b7cb97c89ea182a1339deaba3cb1251101ecfabab3cc487642caf3a9afe06e3209fbc1bc9c0d2c5b3e4adfad240dcc216b8750dc9fa42f9baecd24f389bb343d1f372403a05dc3eb9770cd47d10f107e8878411c90a68e01129ca0e7f55f43e773707a41094dc03022dd051859e6365b43024fe00634cc7e8bbeff592ed0204b7650403a89c1532668b761296046c183ba74eb30652b54c5e32d3a53214784a7284920", 0xa5}, {&(0x7f00000002c0)="274ba3c06a80bc0c8a568e31b9c87f108ac39cfb5d6d2fafa421b130f904e83cce69b5f121521d94e9b095674e1d4342ff300973d17511", 0x37}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="c30ab6872fd2bc4b912a8f907ee4142b23e9ee00e1148a96d3fe54d2432bc31fa4c0d3afb18dd555ea435e34ff3aa9c3dd7d773f6de266085251d984f84a1126eb3d15ef5bdf4124f5c0125dadc415fe9f21e9541f0ac3e917b57bdd3934c1f0288427", 0x63}, {&(0x7f0000001380)="1fc76cff8f2e64ad0105fafc8038f14d0d66c016869de9d66041911647f1d0fbef159de072192045662c2ea0b0f461c064d50d664902715686de7d889837c6192ba212917b586b698e3d00e718138139ebc2c3bef3ddc21495f01025d6e7abec4efb96be8da1d24e81b18de3ec3a354f89173959d8c941381319fe1ccab45aca7e0b0a76c2d860bd42", 0x89}, {&(0x7f0000001440)="336db3db47c8835023d26f43e1e229ee7dcbbb175d3dac772761b37b27ed9cdfd340c47ec11e3115f6dbea40ab97a80e2e999ad5f26abe8900ae14e8d6c7bd91f14dac2b7940eafe9d847825da01ba2d67628283e0eef5e02cf4d83691be36b035cb3f135696cdec7131478200bcf61f7ace2165c1588bcc17538354c57395d327f3db51e6f6fcd9b7d96c9f58fc57a5eebe439ed2b5f78f", 0x98}, {&(0x7f0000001500)="748564ed641108a9e8960fbea4e65709f3ebc8fe7d4952befdb82ebfea2c78bd959c4eed1f04b4b21a78d89737a63df61a937765ca0eaae42792ec4b87c83ba9cde7511d6f8654a38f57b3ffdd36e56c942cd0740927da4e9e6dfccce273c1c857cc9273aac60bc9788aca5d5a326a3a71c512c402a1c6b487af7fa7bc3cf098752fddc2d6f4969269eae81a658d49ff8868763c0ef5a1da2cc6941d319bd9062f3037a48d5279c9889e6f6009", 0xad}], 0x7, 0x0, 0x0, 0x4}, {&(0x7f0000001600)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000002c40)=[{&(0x7f0000001680)="1af26b1c2f33db834094cb903b7d8ec33d8064eee7bb22f9baeb536fe612e15f1601c1c66614e8190868ce037a4cef5eca6b26c67f88933a94faa28cdfbb4be71c150e6bda01bf342366fdb08138bd4ae02b326cd07613504e1e98447550e299a76a67a0afdefd1c6b3c121dc2f1a901e1f39bcfd00fde4888dcdba398a00336356c5bc7957c60c78fe2d5759f520c9e4ed992a34792ae85cd46748a46c99cbea9ff8cd992fda3a9d8cfaf5ed1d1d948bdc439ad", 0xb4}, {&(0x7f0000001740)="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0x1000}, {&(0x7f0000002740)="5e9c7fcaf09323f56c9d15cc872fb8c98e8c03a3277140f85cf74295a963b9f16e4092d1e8206b1b86953e6fdccfa5df830364a401d744a2c9d4357b3b5c0f83e33445352d68587f35e49ca7cea266b99696d825d5b60e63683c375d82af6ebdd3b8aba81bc8b470b11d8a70edd9a80468af67fd47dc1dfe327dc47d35cb5e39d992a195cfd30d3fefbb179940c6559a5461629c2e2db672f71acc9d35a9eea32519d9b0e139105c28d3a3f74ddff374cec6e8b7d5b8d1", 0xb7}, {&(0x7f0000002800)="2fbbdaf4c482b0480a2b08cb1158ac6784fb92035734260dfd05095a9c01addd76fc527e25e8d8bda65c9d8fa491a06a12b1389f4b9b51f2584bf495eba141c69c3052c3c644269e9d8d2f0bd1706469568adcc04754b5a021a88eaf07c0d0a890fd66c2bf104edb3590d35839c093ee1b7d125c19fcd3b0f55f644eb1e964072e6c6fbf0d1a5837e40133a4eb6c2ba714816d465f9515d7c32bdffa2b66a30793554d7bb529e0c25f1dab", 0xab}, {&(0x7f00000028c0)="2a2c6ecd7b83a73e06bb32f2ff436607eee302705a4d26f74d739d4906ab373e3c898a8efde5392d959507ca0508d72716b1f000279b4806960de466aab7a50501fddf32d5a5d1613c8fcfb81a0f5043cbea40e50498c6085d305e25588315057d78bd0233e9fd5a061fe895dae8a5b2895badb801cb829ca614ee2070d8e44fb8fc565fd3b3509789b629b73b6a50edc8eea8a7e966cf4c28fed1afb7e1ad84a5afe1d6e81979ce0a472f518de9bb1557c510f389a1f162480115fcd9a795d27e7155f3a10e23ce0eee40a1175d3d7af3b8e2", 0xd3}, {&(0x7f00000029c0)="f16ef598edbd1e6f6d856894767d54c1b148b1e3a5163c345c03dee786c5247fe247c016f3b1568d1b721e21d3411c60dc7d347fb86dc502441d83cb8723b06224e7602f75fcc5c4e763d222747841df371dccd7d17602ed07837be0065dc009384248b179ca4d00327030a64c968da7f63daebf2da3bd8c7f6db468", 0x7c}, {&(0x7f0000002a40)="178f5854401e0f487b6036d704b37d08cb56f1716f0cc5dfc622a0603203aff5827f69b45b93e0b18a2aaabcb3f27816c4524192d737fa7650", 0x39}, {&(0x7f0000002a80)="059bc2af1622fc095c3f3baed002671da46049f0c24b9e3745c2c0f7c4b9668c9a7f2c50df9cb1dcddfb7f53525a5a59fb13c2bf4a0c868df9268855ff1b063344977f5be751461f340ba6cc959d3fa702cf1b5ecb93981b3d09468a460813045826a95b13aea684788dd88143a36b402d744350dc50013f299b75b71559e53d2333eec9643e83229c8e835aedfd995b7ede17baa2a1c3bf3de333e06a5b", 0x9e}, {&(0x7f0000002b40)="994d362aa3e5b19f4438250eb6773591f3f0", 0x12}, {&(0x7f0000002b80)="1bdf2d5098d75d883cf62cfb5ed7d4addfebdb23ab668f828cc069cf5297e1d637b59b36965afc510147bec73dc5e7b5ed62187ce9bfe2aa0fe5725ade9dbb8e3df368b9974af19babb69202d1d265e3783e5f9a4828e41c60200762a30798a2e2ecc8ce6a98ce0a66ea12b8606f4a89d6c6e46540a3f31f1d1d3d7b9217f7ea521386ae36e41a68", 0x88}], 0xa, &(0x7f0000002f00)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="200000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="14000000010000fc488f0487", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="100000000100000001000000", @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="180000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="100000000100000001000000", @ANYRES32=r0], 0x9c, 0x84}], 0x2, 0x8080) 2018/05/22 17:21:47 executing program 4: socketpair$unix(0x1, 0x8a074f86467b849b, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x402000, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0xffff}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={r3, 0x800, 0x10, 0x7, 0x4000000}, &(0x7f0000000380)=0x18) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000003c0)=0x0) capget(&(0x7f0000000400)={0x19980330, r4}, &(0x7f0000000440)={0xb101, 0x5, 0x401, 0x1ff, 0x6, 0x7fff}) getsockopt$inet_tcp_int(r2, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000000000)=[{0x9c}, {0x6}]}, 0x8) write$binfmt_elf64(r0, &(0x7f0000000040)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) r5 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x400, 0x107) ioctl$PIO_SCRNMAP(r5, 0x4b41, &(0x7f0000000100)="bce8ace90333771ffb7020349d49085588d9eca074160c71d2b971441c0f88a81686c720e9bc14ed52552cb755d44d69d2e540bd9dae95c7ed6cd27c3b0acac5ccf313d6ffb3fefc8534c98e6ae06199b1c7330df98646acaaf8b7c460d5f16c93d3ebedabefdebb800fa4ec3f2a285dccd2a08a8440b54fb528e3d8a51bd2d626622d2a893a18448461cbf4eb1a2bc89ca6ba2245138efd8c95022582b3977712613bac5ca5f0d0618db33bd03bfb6116f913dd21d52589d76225e90f8628a920dfb6") 2018/05/22 17:21:47 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/05/22 17:21:47 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:47 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8) write$eventfd(r0, &(0x7f0000000040), 0xffffff16) 2018/05/22 17:21:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x0) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:47 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:47 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000640)=ANY=[@ANYBLOB="0dbe000002004e24e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000400000002004e21e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24e00000020000000000000000000000000000000000000000504b7fd100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac141417000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c2b552efe26d57a82ddcd3633fd74c5830a761c18256cd4088abf3393f0c6b1220169bd9a1802536c476b225d930756cbb0e5fe05ad37fea1d4309c842b6e63a19dcb06f55"], 0x1) getgid() r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x1) keyctl$unlink(0x9, r1, 0xfffffffffffffffd) 2018/05/22 17:21:47 executing program 1: r0 = gettid() unshare(0x40000000) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/fib_trie\x00') ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) recvfrom$ipx(r1, &(0x7f00000004c0)=""/221, 0xdd, 0x0, &(0x7f0000000280)={0x4, 0x325d, 0x7, "3373152a40d5", 0x10000}, 0x10) sched_getscheduler(r0) listen(r1, 0x7) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000380)={0x6, 0x6}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0xf4, r2, 0x208, 0x70bd26, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x19, 0x8}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fffffff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x29}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x54}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2d}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x761}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7f}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1c}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0xf4}, 0x1, 0x0, 0x0, 0x801}, 0x80) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000640)={0x0, r4}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000003c0)={r3, r5}) ioctl$sock_proto_private(r1, 0x89e4, &(0x7f0000000400)="22614bce0302b8507d2aed3069c7ad234991075cf2bc9419c4e671ffb93586273df334200b5ecc30a0c91ee879ae19f31eaff2208d97e34c1d3d32eb4662b6367135073b0faa3c6327443429dcc3cf6093c0e9b057377a9e015930f3e9290f0305b40ee977e9a615b280b3c3729963028b0e1fd08c100975f2d590f1506ef99ddd19f6fbd532e03775a96f024df640db7057a35a459c6a86a3d6eb71606ee1b3d9adf915ad62427716709a2ded7e71") sendfile(r1, r1, &(0x7f0000000000)=0x10, 0x5) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000005c0)=""/75) 2018/05/22 17:21:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x0) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:47 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:47 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0xfffffffffffffee5, &(0x7f00000000c0)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:47 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0x4, 0x4, 0x7fff, 0x6, 0x9, 0x20, 0x3ff, 0x1f}, &(0x7f0000000080)={0x3ff, 0x7, 0x1f, 0x0, 0x9, 0x7, 0x80, 0x80}, &(0x7f00000000c0)={0xd15, 0x7d, 0x3, 0x5, 0x0, 0x80000000, 0x401, 0x5}, &(0x7f0000000140)={r1, r2/1000+30000}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x1}) 2018/05/22 17:21:47 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000640)=ANY=[@ANYBLOB="0dbe000002004e24e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000400000002004e21e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22ac1414aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24e00000020000000000000000000000000000000000000000504b7fd100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e23ac141417000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c2b552efe26d57a82ddcd3633fd74c5830a761c18256cd4088abf3393f0c6b1220169bd9a1802536c476b225d930756cbb0e5fe05ad37fea1d4309c842b6e63a19dcb06f55"], 0x1) getgid() r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x1) keyctl$unlink(0x9, r1, 0xfffffffffffffffd) 2018/05/22 17:21:47 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x80) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x3, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0xfe56) [ 305.269355] IPVS: Creating netns size=2552 id=23 [ 305.372844] IPVS: Creating netns size=2552 id=24 2018/05/22 17:21:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:47 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x0) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:47 executing program 5: r0 = getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x20b00, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000540)={&(0x7f00000001c0)=[0x0, 0x0, 0x0], &(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000004c0)=[0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0], 0x3, 0x7, 0x3, 0x1}) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x84) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) r3 = syz_open_procfs(r0, &(0x7f0000000000)='net/ip_tables_matches\x00') ioctl$SG_GET_LOW_DMA(r3, 0x227a, &(0x7f0000000040)) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x0) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:47 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x240000, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4000, 0x0) ioctl$BLKROGET(r2, 0x125e, &(0x7f0000000040)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/05/22 17:21:47 executing program 1: r0 = gettid() unshare(0x40000000) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/fib_trie\x00') ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) recvfrom$ipx(r1, &(0x7f00000004c0)=""/221, 0xdd, 0x0, &(0x7f0000000280)={0x4, 0x325d, 0x7, "3373152a40d5", 0x10000}, 0x10) sched_getscheduler(r0) listen(r1, 0x7) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000380)={0x6, 0x6}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0xf4, r2, 0x208, 0x70bd26, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x19, 0x8}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fffffff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x29}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x54}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2d}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x761}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7f}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1c}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0xf4}, 0x1, 0x0, 0x0, 0x801}, 0x80) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000640)={0x0, r4}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000003c0)={r3, r5}) ioctl$sock_proto_private(r1, 0x89e4, &(0x7f0000000400)="22614bce0302b8507d2aed3069c7ad234991075cf2bc9419c4e671ffb93586273df334200b5ecc30a0c91ee879ae19f31eaff2208d97e34c1d3d32eb4662b6367135073b0faa3c6327443429dcc3cf6093c0e9b057377a9e015930f3e9290f0305b40ee977e9a615b280b3c3729963028b0e1fd08c100975f2d590f1506ef99ddd19f6fbd532e03775a96f024df640db7057a35a459c6a86a3d6eb71606ee1b3d9adf915ad62427716709a2ded7e71") sendfile(r1, r1, &(0x7f0000000000)=0x10, 0x5) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000005c0)=""/75) 2018/05/22 17:21:47 executing program 7: r0 = gettid() exit(0x0) socket$inet_icmp(0x2, 0x2, 0x1) setpriority(0x0, r0, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="b6ee923236b83bf73141fc650839ee244dc8defc974eec88f05b31be4a61ee1a978cca8d44e837c0b034919d3e8757a989961151b223ae06917a8d69e0dba7", 0x3f, 0xfffffffffffffffe) keyctl$invalidate(0x15, r1) 2018/05/22 17:21:47 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:47 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/sync_s\x00\x00k_size\x00', 0x2, 0x0) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/240, 0xf0) 2018/05/22 17:21:47 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:47 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0x0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x0) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:47 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x4000, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='pids.events\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00000001c0)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x1f}, @loopback=0x7f000001}, 0xc) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) [ 306.748422] pktgen: kernel_thread() failed for cpu 0 [ 306.753608] pktgen: Cannot create thread for cpu 0 (-4) [ 306.759013] pktgen: kernel_thread() failed for cpu 1 [ 306.764565] pktgen: Cannot create thread for cpu 1 (-4) [ 306.769916] pktgen: Initialization failed for all threads 2018/05/22 17:21:49 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0xfffffffffffffffe) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/05/22 17:21:49 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:49 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:49 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:49 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) 2018/05/22 17:21:49 executing program 1: r0 = gettid() unshare(0x40000000) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/fib_trie\x00') ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) recvfrom$ipx(r1, &(0x7f00000004c0)=""/221, 0xdd, 0x0, &(0x7f0000000280)={0x4, 0x325d, 0x7, "3373152a40d5", 0x10000}, 0x10) sched_getscheduler(r0) listen(r1, 0x7) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000380)={0x6, 0x6}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0xf4, r2, 0x208, 0x70bd26, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x19, 0x8}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fffffff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x29}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x54}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2d}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x761}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7f}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1c}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0xf4}, 0x1, 0x0, 0x0, 0x801}, 0x80) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000640)={0x0, r4}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000003c0)={r3, r5}) ioctl$sock_proto_private(r1, 0x89e4, &(0x7f0000000400)="22614bce0302b8507d2aed3069c7ad234991075cf2bc9419c4e671ffb93586273df334200b5ecc30a0c91ee879ae19f31eaff2208d97e34c1d3d32eb4662b6367135073b0faa3c6327443429dcc3cf6093c0e9b057377a9e015930f3e9290f0305b40ee977e9a615b280b3c3729963028b0e1fd08c100975f2d590f1506ef99ddd19f6fbd532e03775a96f024df640db7057a35a459c6a86a3d6eb71606ee1b3d9adf915ad62427716709a2ded7e71") sendfile(r1, r1, &(0x7f0000000000)=0x10, 0x5) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000005c0)=""/75) 2018/05/22 17:21:49 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000000), 0x4) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000080)={0x29, @rand_addr=0x200, 0x4e23, 0x4, 'sh\x00', 0x1, 0x4f, 0x1e}, 0x2c) 2018/05/22 17:21:49 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:49 executing program 5: r0 = getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x100) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f00000002c0)={0x6b0000000000000, 0x8000, 0x6, 0x5696, 0x3, 0x9}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) capget(&(0x7f00000004c0)={0x39980732, r0}, &(0x7f0000000500)={0x500000000, 0x4, 0xffffffff, 0x6895c892, 0x7, 0x10001}) sched_setparam(r0, &(0x7f0000000100)=0x8740000000000) fcntl$getown(0xffffffffffffffff, 0x9) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000040)={'gre0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) 2018/05/22 17:21:49 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x5, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/05/22 17:21:49 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) [ 306.924196] IPVS: set_ctl: invalid protocol: 41 0.0.2.0:20003 sh [ 306.944001] IPVS: set_ctl: invalid protocol: 41 0.0.2.0:20003 sh 2018/05/22 17:21:49 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) 2018/05/22 17:21:49 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:49 executing program 4: r0 = eventfd2(0x5bb, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000240)={{0x2, 0x4e23, @rand_addr}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x68, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 'bond_slave_1\x00'}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x12}, 0x100}}, 0x7, 0xce, 0x1, 0x4, 0xfffffffffffffffc}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x167b, 0x1000, 0x2, 0x0, 0x0, 0xb4, 0x37e3c0, 0x800, r2}, &(0x7f0000000200)=0x20) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0x7}], 0x2) 2018/05/22 17:21:49 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r0, r1, &(0x7f0000000080), 0x102000008) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:49 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sw_sync\x00', 0x101000, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000040)) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000240)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x20086, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r3) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r2) 2018/05/22 17:21:49 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x82002, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x1, 0x31, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000000000)={0x3, {"663015346acc76"}, 0x6a36}, 0x10) write(r0, &(0x7f00000000c0)="8e6a48f7", 0x4) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000100)=""/193) 2018/05/22 17:21:49 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x40000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001100)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000001240)={'team0\x00', r1}) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='map_files\x00') ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000001200)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)) getdents64(r2, &(0x7f0000000100)=""/4096, 0xffffffff00000018) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001280)={0x0, @in6={{0xa, 0x4e20, 0xe71, @remote={0xfe, 0x80, [], 0xbb}, 0x80}}, 0x6, 0xfffffffffffffffa, 0x5, 0x5, 0x86}, &(0x7f0000001340)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000001380)={0x25, 0xf833, 0x8201, 0x245, 0x5, 0x4, 0x3, 0x3ff, r3}, &(0x7f00000013c0)=0x20) [ 308.256315] pktgen: kernel_thread() failed for cpu 0 [ 308.261513] pktgen: Cannot create thread for cpu 0 (-4) [ 308.266966] pktgen: kernel_thread() failed for cpu 1 [ 308.272098] pktgen: Cannot create thread for cpu 1 (-4) [ 308.277450] pktgen: Initialization failed for all threads 2018/05/22 17:21:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:50 executing program 3: r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x401) 2018/05/22 17:21:50 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:50 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:50 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x12}, 0x0, 0x1, [@local={0xac, 0x14, 0x14, 0xaa}]}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, 0xffffffffffffffff) 2018/05/22 17:21:50 executing program 7: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x80, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000180)={0x0, 0x6}) sendmsg$inet_sctp(r0, &(0x7f0000000100)={&(0x7f00005dafe4)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1c, &(0x7f0000000440), 0x200000000000012c}, 0x10008000) sendto$inet6(r0, &(0x7f0000000000)="18", 0x1, 0x8000, &(0x7f0000000040)={0xa}, 0x1c) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) sendto$inet(r2, &(0x7f0000000200), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) write$binfmt_elf64(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x5b1) write$binfmt_elf64(r0, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/22 17:21:50 executing program 1: r0 = gettid() unshare(0x40000000) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/fib_trie\x00') ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) recvfrom$ipx(r1, &(0x7f00000004c0)=""/221, 0xdd, 0x0, &(0x7f0000000280)={0x4, 0x325d, 0x7, "3373152a40d5", 0x10000}, 0x10) sched_getscheduler(r0) listen(r1, 0x7) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000380)={0x6, 0x6}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0xf4, r2, 0x208, 0x70bd26, 0x25dfdbfc, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10001}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x19, 0x8}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fffffff}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x29}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x54}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2d}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1000}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x761}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7f}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1c}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0xf4}, 0x1, 0x0, 0x0, 0x801}, 0x80) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000640)={0x0, r4}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000003c0)={r3, r5}) ioctl$sock_proto_private(r1, 0x89e4, &(0x7f0000000400)="22614bce0302b8507d2aed3069c7ad234991075cf2bc9419c4e671ffb93586273df334200b5ecc30a0c91ee879ae19f31eaff2208d97e34c1d3d32eb4662b6367135073b0faa3c6327443429dcc3cf6093c0e9b057377a9e015930f3e9290f0305b40ee977e9a615b280b3c3729963028b0e1fd08c100975f2d590f1506ef99ddd19f6fbd532e03775a96f024df640db7057a35a459c6a86a3d6eb71606ee1b3d9adf915ad62427716709a2ded7e71") sendfile(r1, r1, &(0x7f0000000000)=0x10, 0x5) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000005c0)=""/75) 2018/05/22 17:21:50 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0xfffffffffffffffc, 0x82) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00000004c0)={0x3, 0x6, 0x5317, {}, 0x0, 0xfff}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000040), 0x20000000000000) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:50 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:50 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) [ 308.434839] IPVS: Creating netns size=2552 id=25 2018/05/22 17:21:50 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000040)='ns\x00', &(0x7f00000000c0)='ns\x00', &(0x7f0000000100)=']\x00', &(0x7f0000000140)='mime_type.:vmnet0&\x00'], &(0x7f00000003c0)=[&(0x7f00000001c0)='ns\x00', &(0x7f0000000200)='ppp1@mime_typevmnet1-+proc\x00', &(0x7f0000000240)='ppp1\x00', &(0x7f0000000280)='systemsecuritywlan1ppp1!proc(keyringvmnet0ppp0\x00', &(0x7f00000002c0)='ns\x00', &(0x7f0000000300)='ns\x00', &(0x7f0000000340)='em0selinuxsystem\x00', &(0x7f0000000380)='ns\x00'], 0x1800) syz_emit_ethernet(0xed, &(0x7f0000000400)={@random="f1fb9fd8d835", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x6, 0x7, 0x3}], {0x8100, 0x3ff, 0x5, 0x3}}], {@generic={0x15, "6805e000596f9740c086b4ead278fb187ff451ea363878fd1fd93807ca944bd57be81df53af413ca8087208b1f31f687732ab68430a963130ef9f658bb034bba112a8630ba59974a2ad639d85304c022873ea210cb24114a655552799aeffc098b4b7ba215641e5281596a89ffd7c1649c7577c1bf40fa1feb62988d575f70293bdc1173677f84162c5ef7addd2db2bb5a675344b006af40f30040b8e7d0fe1518a81433f421f0161442246b1bc62ddcddcedc33ac6975c4ee94771e9d4e087d5109240bd1355d0c4d1c85a102448dd597f638e08d424e"}}}, &(0x7f0000000500)={0x1, 0x2, [0x62c, 0x3f, 0x35, 0xf2e]}) getdents(r0, &(0x7f0000001100)=""/182, 0xffffffff00000018) 2018/05/22 17:21:50 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x22001, 0x0) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x40) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:50 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) 2018/05/22 17:21:50 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:51 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:51 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:51 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200)=0xfffffffffffffffd, 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sync_file_range(r0, 0x121, 0x7fff, 0x7) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:51 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fsetxattr(r0, &(0x7f0000000000)=@random={'osx.', '/dev/loop#\x00'}, &(0x7f0000000040)='\x00', 0x1, 0x3) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) 2018/05/22 17:21:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) 2018/05/22 17:21:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340), 0x0, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:51 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e22}}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:51 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400100, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000240)=""/26, &(0x7f0000000140)=0x9d) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000001c0)=0x5) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) socket$netlink(0x10, 0x3, 0x7) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x5, 0x10, "4d5944b445eb2cde6a0273417cef6b276bed13783ee0110351b465f9f8a7872f6b421a89658b72d78ae321ec2ac290918b6f1be38803df4aa4752f11f9090ef1", "5dcc508b04ea3ee60975cb2de58489cd97016787b48e064fcffe552f6528db9a", [0x81, 0x3f]}) fcntl$setpipe(r0, 0x407, 0x3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)) 2018/05/22 17:21:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:51 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:51 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) 2018/05/22 17:21:51 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x401}, {0xa, 0x4e22, 0x101, @dev={0xfe, 0x80, [], 0xd}}, 0x3f5, [0xa9, 0x936f, 0x0, 0x10000, 0x1, 0x700000000, 0xb1, 0x100000000]}, 0x5c) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:51 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:51 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000000040)=""/114, &(0x7f00000000c0)=0x72) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20003, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/05/22 17:21:51 executing program 2: getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r0 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x401) 2018/05/22 17:21:51 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000005a40)=[{{&(0x7f0000000980)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000001b40), 0x0, &(0x7f0000001b80)}}, {{0x0, 0x0, &(0x7f0000001e80), 0x0, &(0x7f0000001ec0)=[{0x18, 0x1, 0x2, "fef44f83657a63cad6"}], 0x18}}], 0x2, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='memory.events\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40047703, 0x7) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x70, r3, 0x100, 0x70bd2b, 0x25dfdbfb, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4b}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/05/22 17:21:51 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) 2018/05/22 17:21:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:51 executing program 5: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000004c0)={0x5, 0x1, 'client1\x00', 0x1, "65e9bbc6c5af3359", "fe44f28dc06880abd69cf4b149e2c58325779dca69ce5435d191ffe68759e9c1", 0x1, 0x7}) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x309000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x30) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:51 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) pipe(&(0x7f0000000000)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:51 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/05/22 17:21:51 executing program 5: r0 = getpgrp(0xffffffffffffffff) get_robust_list(r0, &(0x7f0000000780)=&(0x7f0000000000)={&(0x7f0000000040)={&(0x7f0000000100)}, 0x0, &(0x7f0000000700)={&(0x7f00000001c0)}}, &(0x7f00000007c0)=0xc) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:51 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) 2018/05/22 17:21:51 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:51 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00000004c0)={0x9, {{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x1}, 0x8c) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x101100, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000680)={{{@in=@rand_addr, @in6=@remote}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000000c0)=0xe8) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000000)) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) r3 = fcntl$getown(r0, 0x9) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x6, &(0x7f0000000140)=""/168) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) 2018/05/22 17:21:51 executing program 4: r0 = memfd_create(&(0x7f0000000140)='#em1#+\x00', 0x0) write(r0, &(0x7f0000000000)="006cf61aad7bf3794218", 0xa) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x80000000004, 0x11, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000000040)=""/114) r2 = dup2(r1, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000280)}) 2018/05/22 17:21:51 executing program 1: seccomp(0x1, 0x0, &(0x7f0000000040)={0x0, &(0x7f0000000080)}) 2018/05/22 17:21:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:51 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x400100, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000240)=""/26, &(0x7f0000000140)=0x9d) ioctl$LOOP_SET_CAPACITY(0xffffffffffffffff, 0x4c07) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000001c0)=0x5) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) socket$netlink(0x10, 0x3, 0x7) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x1, 0x5, 0x10, "4d5944b445eb2cde6a0273417cef6b276bed13783ee0110351b465f9f8a7872f6b421a89658b72d78ae321ec2ac290918b6f1be38803df4aa4752f11f9090ef1", "5dcc508b04ea3ee60975cb2de58489cd97016787b48e064fcffe552f6528db9a", [0x81, 0x3f]}) fcntl$setpipe(r0, 0x407, 0x3) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)) 2018/05/22 17:21:51 executing program 5: r0 = getpgrp(0xffffffffffffffff) get_robust_list(r0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000000)}}, &(0x7f00000007c0)=0xc) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000040)=0xffffffffffffff9d) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x401) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x1) fcntl$getown(0xffffffffffffffff, 0x9) 2018/05/22 17:21:51 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x401) 2018/05/22 17:21:51 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite64(r0, &(0x7f00000000c0)="e2b4a0ad99c8c0c3411c78b3a33e5517c4c01fca1aeb7aa752c36aa10f1a2cf301e43e9165e37fea9555f09b008f81e6acf7a69ee7afa5570fdc92eb23e9f5e8b3d61492a0817dee98551e6143d63bee0e0054046c874875119a32d4fdf593ea6ece938a765828bb219d3e9c6ad5dce13236d3c44deda49581005dd0ea38408f5da183b5c90253", 0x87, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000600)={0x2, &(0x7f0000000080)=[{0x44}, {0x6}]}, 0x8) write(r0, &(0x7f00000001c0), 0x0) unshare(0xc00) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x0, 0x0) [ 482.681119] INFO: task syz-executor0:23913 blocked for more than 120 seconds. [ 482.688470] Not tainted 4.4.132-g1a2b3e7 #43 [ 482.693558] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 482.701529] syz-executor0 D ffff8800a318f460 26360 23913 3905 0x20020004 [ 482.708953] ffff8800a318f460 0000000000000040 00000000f57a80ac 21840740f3c483d3 [ 482.717095] ffff8800a318f600 ffff8801db21fdb8 ffff8801db21fde0 ffff8801db21f4d8 [ 482.725151] ffff8801db21f4c0 ffff8800b97e1800 ffff8801c929e000 0000000000000000 [ 482.733304] Call Trace: [ 482.735875] [] schedule+0x7a/0x1b0 [ 482.741072] [] schedule_timeout+0x481/0x8b0 [ 482.747028] [] ? usleep_range+0x140/0x140 [ 482.752824] [] ? kvm_clock_read+0x23/0x40 [ 482.758599] [] ? kvm_clock_get_cycles+0x9/0x10 [ 482.764855] [] ? ktime_get+0x171/0x1e0 [ 482.770375] [] ? __delayacct_blkio_start+0x41/0x80 [ 482.776952] [] io_schedule_timeout+0x1ba/0x390 [ 482.783180] [] bit_wait_io+0x1b/0xd0 [ 482.788518] [] __wait_on_bit_lock.part.4+0x92/0x140 [ 482.795178] [] ? bit_wait+0xc0/0xc0 [ 482.800429] [] __wait_on_bit_lock+0x9/0x10 [ 482.806327] [] __lock_page+0x17d/0x1f0 [ 482.811860] [] ? add_page_wait_queue+0x150/0x150 [ 482.818240] [] ? wake_atomic_t_function+0x220/0x220 [ 482.824930] [] ? __might_sleep+0x90/0x1a0 [ 482.831239] [] __generic_file_splice_read+0x7eb/0xbb0 [ 482.838062] [] ? splice_grow_spd+0x1c0/0x1c0 [ 482.844128] [] ? page_cache_pipe_buf_release+0x70/0x70 [ 482.851142] [] ? save_stack_trace+0x26/0x50 [ 482.857089] [] ? save_stack+0x43/0xd0 [ 482.862534] [] ? kasan_kmalloc+0xc7/0xe0 [ 482.868231] [] ? __kmalloc+0x124/0x310 [ 482.873810] [] ? alloc_pipe_info+0x28a/0x3a0 [ 482.879847] [] ? splice_direct_to_actor+0x661/0x830 [ 482.886508] [] ? fsnotify+0x866/0x10c0 [ 482.892039] [] ? drop_futex_key_refs.isra.11+0x7a/0xf0 [ 482.898941] [] ? __fsnotify_update_child_dentry_flags.part.2+0x300/0x300 [ 482.907422] [] ? fsnotify+0x10c0/0x10c0 [ 482.913036] [] ? avc_policy_seqno+0x9/0x20 [ 482.918895] [] ? selinux_file_permission+0x2f2/0x450 [ 482.925650] [] generic_file_splice_read+0xe2/0x1c0 [ 482.932218] [] ? __generic_file_splice_read+0xbb0/0xbb0 [ 482.939208] [] do_splice_to+0xf7/0x140 [ 482.944759] [] splice_direct_to_actor+0x242/0x830 [ 482.951265] [] ? putname+0xdb/0x110 [ 482.956533] [] ? pipe_to_sendpage+0x330/0x330 [ 482.956537] [] ? do_splice_to+0x140/0x140 [ 482.956549] [] ? security_file_permission+0x8f/0x1e0 [ 482.956556] [] ? rw_verify_area+0x100/0x300 [ 482.956560] [] do_splice_direct+0x1a3/0x270 [ 482.956574] [] ? splice_direct_to_actor+0x830/0x830 [ 482.956578] [] ? rw_verify_area+0x100/0x300 [ 482.956583] [] do_sendfile+0x4e4/0xb80 [ 482.956588] [] ? __compat_sys_pwritev64+0x170/0x170 [ 482.956597] [] ? __might_fault+0x114/0x1d0 [ 482.956602] [] compat_SyS_sendfile+0xd1/0x160 [ 482.956606] [] ? SyS_sendfile64+0x150/0x150 [ 482.956613] [] ? do_fast_syscall_32+0xdb/0x8b0 [ 482.956617] [] ? SyS_sendfile64+0x150/0x150 [ 482.956621] [] do_fast_syscall_32+0x326/0x8b0 [ 482.956632] [] sysenter_flags_fixed+0xd/0x17 [ 482.956869] no locks held by syz-executor0/23913. [ 482.956873] Sending NMI to all CPUs: [ 482.958042] NMI backtrace for cpu 0 [ 482.958044] CPU: 0 PID: 492 Comm: khungtaskd Not tainted 4.4.132-g1a2b3e7 #43 [ 482.958046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.958048] task: ffff8800bacc9800 task.stack: ffff8801d8d78000 [ 482.958050] RIP: 0010:[] [] flat_send_IPI_mask+0xf6/0x1a0 [ 482.958052] RSP: 0018:ffff8801d8d7fcc8 EFLAGS: 00000046 [ 482.958054] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 482.958056] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 482.958057] RBP: ffff8801d8d7fcf0 R08: 0000000000000001 R09: 0000000000000000 [ 482.958059] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000246 [ 482.958061] R13: 0000000000000003 R14: 0000000000000002 R15: ffffffff8446f7a0 [ 482.958063] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 482.958065] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 482.958066] CR2: 00000000007a1b10 CR3: 00000001cba7e000 CR4: 00000000001606f0 [ 482.958068] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 482.958070] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 482.958071] Stack: [ 482.958073] ffffffff8446f7a0 ffffffff84a18a60 0000000000000007 fffffbfff0942bfc [ 482.958075] 0000000000000040 ffff8801d8d7fd10 ffffffff810b5dd1 ffffffff83c0b1a0 [ 482.958076] 0000000000000003 ffff8801d8d7fd68 ffffffff81e19003 ffff8801c929e000 [ 482.958077] Call Trace: [ 482.958079] [] nmi_raise_cpu_backtrace+0x61/0x80 [ 482.958081] [] nmi_trigger_all_cpu_backtrace.cold.4+0x70/0xad [ 482.958083] [] ? irq_force_complete_move+0x350/0x350 [ 482.958084] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 482.958086] [] watchdog.cold.1+0xd3/0xee [ 482.958087] [] ? watchdog+0xb0/0x9a0 [ 482.958089] [] kthread+0x268/0x300 [ 482.958090] [] ? reset_hung_task_detector+0x20/0x20 [ 482.958092] [] ? kthread_create_on_node+0x400/0x400 [ 482.958094] [] ? kthread_create_on_node+0x400/0x400 [ 482.958095] [] ret_from_fork+0x55/0x80 [ 482.958097] [] ? kthread_create_on_node+0x400/0x400 [ 482.958101] Code: b3 5f ff f6 c4 10 75 e2 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 f2 09 da 80 cf 04 41 83 fe 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 75 1a 4c 89 e7 57 9d 0f 1f 44 00 00 e8 f2 [ 482.958102] NMI backtrace for cpu 1 [ 482.958104] CPU: 1 PID: 23979 Comm: init Not tainted 4.4.132-g1a2b3e7 #43 [ 482.958106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.958108] task: ffff8800bb9dc800 task.stack: ffff8801af4b8000 [ 482.958110] RIP: 0010:[] [] io_serial_in+0x6b/0x90 [ 482.958112] RSP: 0018:ffff8801af4bf520 EFLAGS: 00000002 [ 482.958114] RAX: dffffc0000000000 RBX: 00000000000003fd RCX: 0000000000000000 [ 482.958115] RDX: 00000000000003fd RSI: ffffffff82083081 RDI: ffffffff862aa4f8 [ 482.958117] RBP: ffff8801af4bf530 R08: ffffffff8538f260 R09: 0000000000000000 [ 482.958119] R10: 0000000000000001 R11: ffff8800bb9dc800 R12: ffffffff862aa4c0 [ 482.958121] R13: 0000000000000020 R14: fffffbfff0c554df R15: fffffbfff0c554a1 [ 482.958123] FS: 00007f67dad3d7a0(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 482.958125] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 482.958126] CR2: 00007f67da450a30 CR3: 00000001ccc01000 CR4: 00000000001606f0 [ 482.958128] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 482.958130] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 482.958131] Stack: [ 482.958133] ffffffff862aa4c0 000000000000270b ffff8801af4bf580 ffffffff82084c3f [ 482.958135] 0000000000000046 ffffffff862aa508 ffffffff862aa6fa ffffffff862aa4c0 [ 482.958137] 0000000000000034 ffffffff82084d90 dffffc0000000000 0000000000000034 [ 482.958138] Call Trace: [ 482.958140] [] wait_for_xmitr+0x8f/0x1e0 [ 482.958141] [] ? wait_for_xmitr+0x1e0/0x1e0 [ 482.958143] [] serial8250_console_putchar+0x1f/0x60 [ 482.958144] [] uart_console_write+0x59/0xf0 [ 482.958146] [] serial8250_console_write+0x539/0x830 [ 482.958148] [] ? exar_handle_irq+0x1c0/0x1c0 [ 482.958149] [] ? scnprintf+0x110/0x110 [ 482.958151] [] ? debug_check_no_locks_freed+0x210/0x210 [ 482.958153] [] ? univ8250_console_setup+0xf0/0xf0 [ 482.958154] [] univ8250_console_write+0x5f/0x70 [ 482.958156] [] call_console_drivers.constprop.28+0x1ef/0x3f0 [ 482.958158] [] console_unlock+0x605/0xa10 [ 482.958159] [] ? uart_set_termios+0x6b0/0x6b0 [ 482.958161] [] console_device+0x97/0xc0 [ 482.958162] [] tty_open+0x8bf/0xf00 [ 482.958164] [] ? tty_init_dev+0x430/0x430 [ 482.958165] [] ? chrdev_open+0xc7/0x4c0 [ 482.958167] [] ? tty_init_dev+0x430/0x430 [ 482.958168] [] chrdev_open+0x22d/0x4c0 [ 482.958170] [] ? cdev_put.part.0+0x50/0x50 [ 482.958171] [] do_dentry_open+0x68b/0xbc0 [ 482.958173] [] ? __inode_permission2+0x9b/0x240 [ 482.958175] [] ? cdev_put.part.0+0x50/0x50 [ 482.958176] [] vfs_open+0x12a/0x210 [ 482.958178] [] ? may_open.isra.40+0x156/0x240 [ 482.958179] [] path_openat+0x4ee/0x3a10 [ 482.958181] [] ? depot_save_stack+0x1c9/0x610 [ 482.958182] [] ? path_lookupat.isra.36+0x410/0x410 [ 482.958184] [] ? getname_flags+0xc7/0x580 [ 482.958185] [] ? getname+0x19/0x20 [ 482.958187] [] ? do_sys_open+0x203/0x610 [ 482.958188] [] ? SyS_open+0x2d/0x40 [ 482.958190] [] ? entry_SYSCALL_64_fastpath+0x22/0x9e [ 482.958192] [] ? debug_check_no_locks_freed+0x210/0x210 [ 482.958193] [] ? __lock_is_held+0xa2/0xf0 [ 482.958195] [] do_filp_open+0x197/0x270 [ 482.958197] [] ? user_path_mountpoint_at+0x70/0x70 [ 482.958198] [] ? _raw_spin_unlock+0x2c/0x50 [ 482.958200] [] ? __alloc_fd+0x1f3/0x4a0 [ 482.958201] [] do_sys_open+0x31c/0x610 [ 482.958203] [] ? filp_open+0x70/0x70 [ 482.958204] [] ? proc_clear_tty+0xd9/0x140 [ 482.958206] [] ? _raw_write_unlock_irq+0x27/0x50 [ 482.958207] [] SyS_open+0x2d/0x40 [ 482.958209] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 482.958214] Code: 24 c1 00 00 00 49 8d 7c 24 38 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 d3 e3 80 3c 02 00 75 17 41 03 5c 24 38 89 da ec <5b> 0f b6 c0 41 5c 5d c3 e8 28 5f 47 ff eb c2 e8 81 5f 47 ff eb [ 482.958388] Kernel panic - not syncing: hung_task: blocked tasks [ 482.958393] CPU: 0 PID: 492 Comm: khungtaskd Not tainted 4.4.132-g1a2b3e7 #43 [ 482.958395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 482.958401] 0000000000000000 7be25fd22d821e53 ffff8801d8d7fcb8 ffffffff81e0df8d [ 482.958406] ffffffff83a835c0 0000000000000003 7fffffffffffffff 00000000003fff5e [ 482.958411] dffffc0000000000 ffff8801d8d7fd78 ffffffff81409de4 0000000041b58ab3 [ 482.958412] Call Trace: [ 482.958418] [] dump_stack+0xc1/0x124 [ 482.958424] [] panic+0x19e/0x38d [ 482.958428] [] ? add_taint.cold.4+0x16/0x16 [ 482.958432] [] ? nmi_trigger_all_cpu_backtrace+0x395/0x488 [ 482.958437] [] ? nmi_trigger_all_cpu_backtrace+0x395/0x488 [ 482.958440] [] watchdog.cold.1+0xe4/0xee [ 482.958445] [] ? watchdog+0xb0/0x9a0 [ 482.958449] [] kthread+0x268/0x300 [ 482.958453] [] ? reset_hung_task_detector+0x20/0x20 [ 482.958457] [] ? kthread_create_on_node+0x400/0x400 [ 482.958462] [] ? kthread_create_on_node+0x400/0x400 [ 482.958468] [] ret_from_fork+0x55/0x80 [ 482.958472] [] ? kthread_create_on_node+0x400/0x400 [ 482.963799] Dumping ftrace buffer: [ 482.963834] (ftrace buffer empty) [ 482.963836] Kernel Offset: disabled [ 483.865763] Rebooting in 86400 seconds..