6, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:20 executing program 4: ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000280)={0x3, 0x0, [0x0, 0x0, 0x0]}) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) ioctl$IOC_PR_RELEASE(r2, 0x401070ca, &(0x7f0000000140)={0x9, 0x2}) 2018/05/05 00:05:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1f) r1 = socket$packet(0x11, 0x800080003, 0x300) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000140)='./file0\x00', 0x1) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000240)=@ethtool_channels={0x3d}}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYBLOB="1400060007000021e406000000000000000000001400010000000000000000000000001d00000001476a5e552de7bc000141cace88d008"], 0x2}, 0x1}, 0x0) 2018/05/05 00:05:20 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x5, 0x200082) r2 = memfd_create(&(0x7f0000000580)="74086e750000000000000000008c00", 0x2) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x6, 0x4, 0x4, 0x10, "86e40833c72594d8572a2b6f2fe71962d8ece147668edd8505907a2bf989042b9e41e36ecc4c3b4490115abf0068fc8d0ac30b442e33f0d93fc8963b3dddfd7a", "9cfe3ab23b7a4b409a1a64b77b7e450c674d4406551e9809f9fc495404da7150", [0x2, 0x5]}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000480)={@in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x2, 0x400, 0xae1, "9dc6da51929e07e7f8451bc14db9535fc0557e9a6e094dd3746a1cb16e16ede59032236a2c0c576a0a1b733f3ad861a25f984c5747409e83448ccff3112df9488afc1d5d26c93fb3ceaa3d0d85f0a99b"}, 0xd8) exit(0x2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000300)=0x6, 0x4) r3 = syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x9, 0x0) fcntl$dupfd(r3, 0x406, r3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:20 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) fcntl$setsig(r2, 0xa, 0x11) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:20 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000300)='{#\x00') ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:20 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0xcd6e, 0x800c, 0x8, 0x8001, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000400)=@assoc_id=r3, &(0x7f0000000440)=0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00000005c0)={0x8, 0x1, 0x401, 0x5b, &(0x7f0000000480)=""/91, 0x23, &(0x7f0000000500)=""/35, 0x53, &(0x7f0000000540)=""/83}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:20 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x200, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/05 00:05:20 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x3f, 0x0, 0x800, 0x5}) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) r3 = socket$inet(0x2, 0x80003, 0x401) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) 2018/05/05 00:05:20 executing program 4: r0 = mq_open(&(0x7f0000000400)="74086e750000000000000000008c00", 0x842, 0x8, &(0x7f0000000440)={0xfffffffffffffbff, 0xffffffff, 0x3, 0x1000, 0x5, 0x7, 0x4, 0x2}) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) write$binfmt_elf32(r0, &(0x7f00000006c0)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x1, 0xfffffffffffffff9, 0x802000000, 0x9, 0x0, 0x3, 0x8, 0x28a, 0x38, 0x2a7, 0x6, 0x73, 0x20, 0x2, 0x0, 0x2, 0x6}, [{0xeb156b62ad87444c, 0x9, 0x81, 0x0, 0x8, 0x5ef, 0x6, 0x8}, {0x7, 0xa4e, 0x107, 0x101, 0x7, 0x0, 0x100000001, 0x8}], "c9637d05781a7e24a0a65391f75c5415d82f1570f3d46bbd003d7aaeb9931ff779bec82b9b3909231e176132d895ab1610a26c228e3f8ac8d1901a7c3beddc31cf744161002078d44ad5ac", [[], []]}, 0x2c3) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000600)={'filter\x00', 0x0, 0x3, 0xc6, [], 0x8, &(0x7f0000000480)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000500)=""/198}, &(0x7f0000000680)=0x78) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) r3 = getpgid(0x0) process_vm_readv(r3, &(0x7f0000000300)=[{&(0x7f0000000140)=""/40, 0x28}, {&(0x7f0000000240)=""/142, 0x8e}], 0x2, &(0x7f00000003c0)=[{&(0x7f0000000380)=""/44, 0x2c}], 0x1, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) 2018/05/05 00:05:20 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fallocate(r1, 0x3, 0x4, 0x7fffffff) socket$inet6_tcp(0xa, 0x1, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:20 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) ioctl$KDSETMODE(r0, 0x4b3a, 0x80000001) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000380)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:20 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x3}, 0x72cef962dbe9e90) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:20 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x1) write$binfmt_aout(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0xec) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xe, 0x11, r0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000140)) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) pipe2(&(0x7f0000000100), 0x4000) 2018/05/05 00:05:20 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000040), 0x102000004) write$selinux_access(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="63e1225a6a38de951e797374656d5f753a6f626ae5ee4eeb41e9d27362696e2f6468636c68b1d45f4f1928f9"], 0x31) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/55) dup(r0) 2018/05/05 00:05:20 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) r2 = socket$inet(0x2, 0x2, 0x2000000088) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000540), &(0x7f0000000580)=0x4) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x6}}, {{@in=@multicast1=0xe0000001, 0x0, 0x6c}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x6}}, 0xe8) r3 = accept(r2, 0x0, &(0x7f00000000c0)) r4 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9, 0x100) sendto$inet(r3, &(0x7f0000f81000), 0xfffffffffffffc32, 0x125beacb12a3545c, &(0x7f0000319ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0xfffffffffffffd0b) accept4$bt_l2cap(r4, &(0x7f0000000500), &(0x7f0000000480)=0xffffffffffffff7e, 0x803) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f00000004c0)={0x1, 0x1000}, 0x8) accept(0xffffffffffffffff, &(0x7f0000000340)=@can={0x0, 0x0}, &(0x7f0000000200)=0x80) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x7, &(0x7f0000000400)=0x7c, 0x4) recvfrom$packet(0xffffffffffffffff, &(0x7f0000000140)=""/189, 0xbd, 0x1, &(0x7f00000003c0)={0x11, 0x1f, r6, 0x1, 0x1b, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000080)={0x348d, 0x1, 0x0, 0x0, 0xb7c, 0xff, 0x1000}, 0xc) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') bind$netrom(r7, &(0x7f0000000000)=@full={{0x3, {"ca39d3a6aaf1ea"}, 0x7}, [{"9466da9f9b9c34"}, {"bf630ee589192b"}, {"a87c1ff7d40d3a"}, {"146ad28c233047"}, {"ccdf8179897ff9"}, {"d5e34e54557076"}, {"3f85aad50a1b3a"}, {"81e97fa888125b"}]}, 0x48) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x4, 0x4, 0x7, 0xdc, 0x5}, &(0x7f0000000200)=0x98) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@local, @in6}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) 2018/05/05 00:05:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x9, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="a2e6a59d3a96c05078b87e544000000014001101", @ANYRES64=r0], 0x2}, 0x1, 0x0, 0x0, 0x10}, 0x3) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/user\x00', 0x2, 0x0) sync() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000001c0)=0x4) fcntl$setflags(r0, 0x2, 0x1) 2018/05/05 00:05:21 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) signalfd4(r0, &(0x7f0000000300)={0x5}, 0x8, 0x80000) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:21 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x3fc, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000300)={0x7, 0x0, 0x10000, 0x81}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000380)={0x2, r1}) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) getsockname$netlink(r0, &(0x7f00000003c0), &(0x7f0000000400)=0xc) 2018/05/05 00:05:21 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) connect$packet(r1, &(0x7f00000004c0)={0x11, 0xff, r2, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:21 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xec6b, 0x10, 0x101, 0x7fff}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x700000000, 0x4, 0x7, 0x8, r3}, &(0x7f0000000440)=0x10) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:21 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/05 00:05:21 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000380)) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = socket$netlink(0x10, 0x3, 0x6) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x100c0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20091000}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)={0x88, r4, 0xa00, 0x70bd2b, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x40000}, 0x40044) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000440)) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000003c0)={0x40, 0x7fff, 0x10001, 0x3, 0x81, 0x5}) 2018/05/05 00:05:21 executing program 4: ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000280)='/selinux/user\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) 2018/05/05 00:05:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = getpid() process_vm_writev(r2, &(0x7f0000000240)=[{&(0x7f0000000180)=""/178, 0xb2}, {&(0x7f0000000340)=""/203, 0xcb}, {&(0x7f0000000440)=""/242, 0xf2}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000040)=""/36, 0x24}], 0x5, &(0x7f0000001a80)=[{&(0x7f0000001540)=""/235, 0xeb}, {&(0x7f0000001640)=""/212, 0xd4}, {&(0x7f0000000080)}, {&(0x7f0000001740)=""/150, 0x96}, {&(0x7f0000001800)=""/173, 0xad}, {&(0x7f00000018c0)=""/135, 0x87}, {&(0x7f0000001980)=""/8, 0x8}, {&(0x7f00000019c0)=""/172, 0xac}], 0x8, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00'}) accept(r1, &(0x7f0000000100)=@nl=@proc, &(0x7f0000000080)=0x80) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xfffffffffffffede, &(0x7f00000002c0)={&(0x7f0000001b00)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYBLOB="0600060007a7a50aa80600000000000000000000140001000000000000000000000000a6f3d6cdacfa0000000001476a63f12de7bc000141cace88d027"], 0x2}, 0x1}, 0x0) 2018/05/05 00:05:21 executing program 4: ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140)={0x3}, 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_tcp_int(r1, 0x6, 0x6e2191a37511cdab, &(0x7f00000000c0), &(0x7f0000000240)=0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) 2018/05/05 00:05:21 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:21 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000040)={@dev}, &(0x7f0000000300)=0xc) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)={0xb4, r3, 0x900, 0x70bd2b, 0x25dfdbfd, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x800}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8d2e}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6b5ef284}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40000}, 0x44000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/05 00:05:21 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x2}, 0x4) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:21 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f00000003c0)=0x800000000000, 0xffffffffffffff25) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:21 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x34, r3, 0x20, 0x70bd2a, 0x25dfdbff, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3b}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3f}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x40) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x800080003, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYBLOB="1400060007000021e406000000000000000000001400010000000000000000000000000000000001476a5e552de7bc000141cace88d027"], 0x2}, 0x1}, 0x3) rt_sigtimedwait(&(0x7f0000000040)={0x101}, &(0x7f0000000080), &(0x7f00000001c0)={0x77359400}, 0x8) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x240540, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/05/05 00:05:21 executing program 4: ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000140)) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={r2, @in={{0x2, 0x4e23, @rand_addr=0x800}}, 0x6, 0x7f}, 0x90) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) 2018/05/05 00:05:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x800080003, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYBLOB="1400060007000021e406000000000000000000001400010000000000000000000000000000000001476a5e552de7bc000141cace88d027"], 0x2}, 0x1}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'gretap0\x00', &(0x7f0000000100)=@ethtool_ts_info={0x41, 0x8, 0x10000, 0x54d, [0x0, 0x1, 0x6], 0x1c00000000, [0x8, 0x3, 0xfffffffeffffffff]}}) 2018/05/05 00:05:23 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) r3 = openat$cgroup_subtree(r0, &(0x7f0000000300)='cgroup.subtree_control\x00', 0x2, 0x0) dup2(r0, r3) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='/\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:23 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x103000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x1]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) getresgid(&(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) seccomp(0x1, 0x0, &(0x7f0000000300)={0x6, &(0x7f00000002c0)=[{0x9, 0x40000, 0x1f, 0x1}, {0x3, 0x4, 0x7, 0x5}, {0x7, 0x7, 0xeda5, 0x316}, {0x2b7e, 0x7f, 0x7ff, 0x5}, {0x2, 0x3, 0xc73}, {0x7, 0x4, 0x7f, 0x4}]}) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/user\x00', 0x2, 0x0) 2018/05/05 00:05:23 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) fgetxattr(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="747275737465642e2f644515e382261e9fca004bbf3315c14a2c8d6955681add51a86f9890104797163a23204d33493faf75859cb711efd372a8826309e56972f8bf1bb74d4157357d813978b87b8f"], &(0x7f0000000300)=""/32, 0x20) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0xfffffffffffffff7) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000380)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000003c0)={0x7}, 0x4) socket$netlink(0x10, 0x3, 0xf) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000400)={0x6, 0x1, 0x3, 0x7ff, 0x6, 0x9, 0x5, 0x3, 0x200, 0x9, 0x4, 0x400}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:23 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000300)={0x4, 0xffffffff, 0x101}) 2018/05/05 00:05:23 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000ec0)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000d80)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r2 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000000280)=0xe8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x4, 0x1, 0x8001}, &(0x7f0000000e00)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000e40)={r4, 0x2, 0x10000, 0x3, 0x5, 0xffff}, 0x14) r5 = getpgid(0xffffffffffffffff) r6 = syz_open_procfs(r5, &(0x7f0000000380)='io\x00') writev(r6, &(0x7f0000000d00)=[{&(0x7f0000000780)="95f7e7961b071abaadbf4a8dc848cdd355c2370282818773df3c03700965e3e21794b63825a52c732ac139830749d0e7affe0c200dbfac73ce0a1cf43e57bef45198bb475289e5cfb6732e347ec02413c907d7d3339312b3b902f6be1f431a92350eb3795c988da2b6444ac1a08cf5d707c9b3c19b5fdba71246dd6be712a1bb138663ad878ec5e9d1f9a87d15d12f740095c341ff0c39", 0x97}], 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}}, &(0x7f0000000900)=0x84) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x40, 0x4, 0x0, 0x3, 0xdd, 0x0, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="75474a3d87d70c7e7bf509e2e72344c1c0bff37e4639c7cd0caac50335bda626635df09698baa97d9ee64fdfc1160f2365b2685426ad530000000000000000"], &(0x7f0000004cc0)=0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000004d00)={0x0, 0x0, 0x0, 0x1, 0x401}, &(0x7f0000004d40)=0x18) lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r3, r7) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) accept4$llc(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000680)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x3, 0x800}, &(0x7f00000051c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000005200)={0x0, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2ca3, 0x1000, 0xffffffff}, &(0x7f00000052c0)=0x98) sendmmsg$inet_sctp(r6, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)="28141cb893544237e52d45298a9b92daff19cbccae5065f0d48af3e3a211b7b4cbbe4c7eb776c8f83d552d63c8c72dde25300d1a0410f4be4c5384ecd79974c3f89bd9e1e79a37db61dcfce7a0982597fdc4d4cc84feec1378a82d34ac5b46460b5c604a7dc8367eee171a279be82a845df66a200b1c4e9aed1824db1d5ed1bf73274ddaee56be96c527038485f29b32b99ebe3ffcc674dd19681c5465d2eb0c98fb319addd1de718ee3cef5f889bb1e8040e69714b64e7228f6089ba880d07fb94864b8d2ddf870654b5a1dda679b5ede15d96476b2973118d36a67aa1912ac26616e32e8c90f", 0xe7}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800) getgroups(0x2, &(0x7f00000002c0)=[0x0, 0x0]) fchown(r2, r3, 0x0) 2018/05/05 00:05:23 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x200000000000000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) ptrace$setsig(0x4203, r3, 0x8342, &(0x7f0000000380)={0x2, 0x0, 0xfff, 0x4}) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:23 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x4300, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) 2018/05/05 00:05:23 executing program 4: ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') userfaultfd(0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) 2018/05/05 00:05:23 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0xfff, 0x7, 0x15, 0x8, "db5897216342bdfe630633c3c365082ec58b1a9d62a275b54c4a825cec02e8dc0efba6b3e6eedd6ec5709cc6fcc487bc6c9cfb2413a20cd54394ef6167f283e8", "000db731435b72ffdbb00b3d50d5639fa3bc3bc4391c7f39457c07045c275a44", [0x1, 0x100000000]}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x40, r3, 0x118, 0x70bd27, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x4008080) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000300)={0x0, 0x2710}, 0x10) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000000080)=0x1, 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:23 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0xb1f0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:23 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000300)={0x3, [0x6, 0x101, 0x0]}, &(0x7f0000000380)=0xa) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:23 executing program 7: ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r1, &(0x7f0000000080), 0x6) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x800080003, 0x300) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x40640, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000480)={r3, @in6={{0xa, 0x4e21, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}}, 0x40000000, 0x3ff}, &(0x7f0000000280)=0x90) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="400000002300110100000000000000000a000000a23655907e59ed0d9321a6175db6878b776670b421e15aced422808c6900396999bab2e0ff831e60a4d8366f165cbeba686aef63790e8dc4c018b8a1ca37e33d8f7100000000000000000000000000000000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x80001, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="f17b7a1913d332996bc31ba295d05976965ff0fb775eb260390f8185a9937b3228d003b87ba80b62696d00000002") 2018/05/05 00:05:23 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:23 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000380)={'security\x00', 0x1000000000000124, [{}, {}, {}, {}, {}]}, 0x78) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) 2018/05/05 00:05:23 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x84000, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000280)={0x800, 0x0, 'client1\x00', 0xffffffff80000007, "eb9b6e8236698b1f", "f9b50e25c42d07017f6e81a63b95c16179c6e5ca7d169a0c64ee8c745d3cddee", 0x5, 0x10000}) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000440)=0xcf, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000500)="0000400000008c00", 0x1) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) getpeername$ax25(r2, &(0x7f0000000380), &(0x7f00000003c0)=0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000400)) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) fcntl$addseals(r1, 0x409, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) creat(&(0x7f0000000240)='./file0\x00', 0x2) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) 2018/05/05 00:05:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000040)=[{&(0x7f00000001c0)='\x00', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000440)="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", 0x1000) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000380)="62d015173b03c2e076ef52ab000000000000000000000000000000e2f8a0dbda133b64a2d1363f4b1e424a0d8097373923c2571d4e110d4554e65a5df3dbe297e2c0369b787fd844679213a699c6d894ac0c96f9f9f1efe47b32503983994342ae5d033fcff2f237bdaacbd9274e272fa31e2bd2a25fa25d8ffe75dd0b18d670fa") ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000240)) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000140)) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000300)) ioctl$sock_netdev_private(r1, 0x89f4, &(0x7f0000001440)="384dfd7110838b863f1d52cf9607009a73138ce8a477aed4f60d8b4b5a94d76a5ef14c03fd578acbfb5403591e12b8a598c6d6cf2d4c281825d2179c969a08d38ed96666c95227cf6be4e09dd5e516c7446a5f14a02ddd") 2018/05/05 00:05:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x800080003, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYBLOB="1400060007000021e406000000000000000000001400010000000002000000000000000000000001476a5e552de7bc000141cace88d027"], 0x2}, 0x1}, 0x0) r2 = memfd_create(&(0x7f0000000100)='-\\%#\x00', 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x3}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000380)={r3, 0x80}, &(0x7f00000003c0)=0x8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast1, @in=@rand_addr}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) gettid() 2018/05/05 00:05:23 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/05 00:05:23 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000040)={0x200000000000}, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000400)={0xffff, 0x0, 'client1\x00', 0x1, "380e835518a170e9", "2cf895a9f762f8e810b3840f2a8009645a3ca4ceb5f564f84d2d05d359954970", 0xff, 0xe905}) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:23 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000300)='/dev/uinput\x00', 0xb45e8e4a7cfb6a2c, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000180)=[0x4bac]) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:23 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1a}}, 0x4}}, 0x6, 0x6, 0x7, 0x4, 0x82}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000440)=r3, 0x4) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) syz_open_dev$random(&(0x7f0000000480)='/dev/random\x00', 0x0, 0x8040) 2018/05/05 00:05:23 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000300)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000340)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x3}, "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) getpeername$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000380)=0x14) 2018/05/05 00:05:23 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2080, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) fchdir(r0) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f0000000380)=""/206, 0xce) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:23 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000380)=""/138) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000180)=0x80000000000000, 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffdba) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/05/05 00:05:23 executing program 4: ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000240)={{0x9, 0x3}, {0x100000001, 0x6}, 0x4, 0x2, 0x4e}) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) 2018/05/05 00:05:23 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0x2000000000000, 0x102000004) ioctl$BLKIOOPT(r0, 0x1279, &(0x7f0000000040)) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000400)={0x7}, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000300)={0x5, 0x8}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) [ 201.589767] blk_update_request: 1031 callbacks suppressed [ 201.595810] blk_update_request: I/O error, dev loop0, sector 0 [ 201.602320] buffer_io_error: 1031 callbacks suppressed [ 201.607599] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 201.615747] blk_update_request: I/O error, dev loop0, sector 8 [ 201.622317] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 201.629986] blk_update_request: I/O error, dev loop0, sector 16 [ 201.636433] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 201.644424] blk_update_request: I/O error, dev loop0, sector 24 [ 201.650477] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 201.658549] blk_update_request: I/O error, dev loop0, sector 32 [ 201.664980] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 201.672950] blk_update_request: I/O error, dev loop0, sector 40 [ 201.679001] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 201.687026] blk_update_request: I/O error, dev loop0, sector 48 [ 201.693452] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 201.701442] blk_update_request: I/O error, dev loop0, sector 56 [ 201.707497] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 201.715682] blk_update_request: I/O error, dev loop0, sector 64 [ 201.721757] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 201.729412] blk_update_request: I/O error, dev loop0, sector 72 [ 201.735493] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/05 00:05:23 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000140)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:23 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000300)='/dev/loop#\x00', 0x6, 0x800082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="5c93a2cce95281ceb3fcfc589de97c598cfab0883aa43049e8e7cd90f0d889b93e0f87eaf0d3ac7adfe75c49898610bd865cb90e3b42a150630f895d3de81e6f338e13270f509ffceca45c908fbdc0560938b504c7837f9fcf2970a5391b4f9d780374cac35db887cd270526df06ee70f74ccf43", 0x74}, {&(0x7f0000000240)="5c19af5391f7e03fb17fe0b5f90513b3326a96e3c86add240c00f3b9b7abf20abafe5757a3f96166cd3617069120a8178a851a3b8e1b6053c5965763ac5e1e18c3fda4e3d116", 0x46}, {&(0x7f0000000380)="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", 0x1000}], 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r2, &(0x7f00000013c0)=[{&(0x7f0000001380)="3f64dd2104a7c15f4d87eceb6403d45306622507b25fa5c49d0e2fa6", 0x1c}], 0x1, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:23 executing program 5: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000001c0)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', r1}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$packet(0x11, 0x800080003, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(r2, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYBLOB="1400060007000021e406000000000000000000001400010000000000000000000000000000000001476a5e552de7bc000141cace88d027"], 0x2}, 0x1}, 0x0) 2018/05/05 00:05:23 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') pipe(&(0x7f0000000300)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) inotify_add_watch(r3, &(0x7f0000000380)='./file0\x00', 0x80) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:23 executing program 4: ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) connect$ipx(0xffffffffffffffff, &(0x7f0000000140)={0x4, 0x0, 0x8, "6124978baa48", 0xffffffffffff8001}, 0x10) ioctl$BINDER_THREAD_EXIT(0xffffffffffffffff, 0x40046208, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, r0, &(0x7f0000000080), 0x102000006) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) 2018/05/05 00:05:23 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x6}, 0xfffffffffffffdc8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0800070041150700ff012eff0700bdd5a100"], &(0x7f0000000300)=0x16) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000400)={r3, @in6={{0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0x12}, 0x7}}, 0x76, 0xfffffffffffffffd, 0x8, 0x8001}, 0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r1, 0x4c01) sendmsg$inet_sctp(r0, &(0x7f0000000740)={&(0x7f00000004c0)=@in={0x2, 0x4e21, @loopback=0x7f000001}, 0x10, &(0x7f00000006c0)=[{&(0x7f0000000500)="ed04e99b9dd0789e8ab2e6f1", 0xc}, {&(0x7f0000000540)="9959e20e8051cb9cbb5f4f703f8199d47697523c0208f1f74ed37d7b6309ad4bdc46772abe12698b6e746d69f78974d61ee37d5ad2ed1024cff65d8ec8c09af7d04348acb2ee9aa24a1e81eff0b15bd222f67433c8fd8a4a1f987e79e45917107c5594f08d26022eaa82d5ca9967be504cbf943c73690a6abe1241adf8f6448c2f5f8edc24119255fc996b06b1e6b8a90fdb65c245a42104037d3af2794cd53147dd6b3b522ab3846e11405db450142162a1859a0999fc45e2c74682307b59b6a65fe86c0dcd47fed174b5d0dd516503fcda35a8219a794f6a6aa22489ad1228a68dafedbb594d67cea6a2564f3ae4b4e35a", 0xf2}, {&(0x7f0000000640)="ce36af7ccf8c35cc3f002d8a76281c1885f200f80d1d6c40a84bea0f209f2d3ca4cac1e084e1ddc8ae217aca9dac402b3af09cf26d75be2122c822756c80f4c9c11d3040166082b5e402c44fa3c05c719dcde2f758a3c4f2139721a08c6a2d21f50f7ef8295d492c91d550b5550463327b102e", 0x73}], 0x3, &(0x7f0000000700)=[@authinfo={0x18, 0x84, 0x6, {0x3}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}], 0x30, 0x400c090}, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:23 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001480)=0x20, 0x4) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) clock_gettime(0x0, &(0x7f00000013c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001400)={0x0, 0x0}) utimensat(r2, &(0x7f0000001380)='./file0\x00', &(0x7f0000001440)={{r3, r4/1000+10000}, {r5, r6/1000+30000}}, 0x100) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f00000014c0), &(0x7f0000001500)=0xc) readlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)=""/4096, 0x1000) 2018/05/05 00:05:23 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) write(r0, &(0x7f0000000380)="d85ddf9d2b931293b03afc9e5f144552e35a08f63769dffcea496c4a77f6ab9c1cfe056f8b4973a2ea9454984e0d488b2cf02d207b2c3767ec777b8463a64c14b506031af31265f340f5b73cdcfce6c9d64301ba45410aa6b84f648a07fbb3f54c45592bcc6f4c5953495f64ca072b34fe6364837df08ba19d88", 0x7a) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = getpgrp(0x0) r4 = getuid() lstat(&(0x7f0000003c00)='./file0\x00', &(0x7f0000003c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003cc0)={0x0}, &(0x7f0000003d00)=0xc) getresuid(&(0x7f0000003d40), &(0x7f0000003d80)=0x0, &(0x7f0000003dc0)) lstat(&(0x7f0000003e00)='./file0\x00', &(0x7f0000003e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r2, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000043c0)={0x0, 0x0}, &(0x7f0000004400)=0xc) fstat(r0, &(0x7f0000004440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000044c0)=0x0) stat(&(0x7f0000004500)='./file0\x00', &(0x7f0000004540)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000045c0), &(0x7f0000004600)=0x0, &(0x7f0000004640)) r15 = fcntl$getown(r0, 0x9) r16 = getuid() r17 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004c80)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004cc0)={0x0, 0x0}, &(0x7f0000004d00)=0xc) getresgid(&(0x7f0000004d40)=0x0, &(0x7f0000004d80), &(0x7f0000004dc0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000006140)=0x0) r22 = getuid() fstat(r2, &(0x7f0000006180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000006200)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006240)={{{@in=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000006340)=0xe8) lstat(&(0x7f0000006380)='./file0\x00', &(0x7f00000063c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000006600)=0x0) r28 = geteuid() fstat(r2, &(0x7f0000006640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000066c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000006700)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000006800)=0xe8) getgroups(0x6, &(0x7f0000006840)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) sendmmsg$unix(r2, &(0x7f00000068c0)=[{&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000003580)=[{&(0x7f0000000480)="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0x1000}, {&(0x7f0000000300)='6jcV', 0x4}, 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&(0x7f0000006100)=[{&(0x7f0000004f40)="0979170e4065b9e3d79b7d3780bca9c71f67922ed54fd87298a6d1f3751f330ece292ed63514a3ec81b1eec90781287df2a70f70ab54674856d8b0acd99abd57da7607592ba86d4694b1dbdd9c4d2661f87ca9ad07eb8044c2d8d4cdd6d3293f567ce26b41032490311e36355b6aad6cb925d30315c183297dc3b9635946da55646c4b795ba4462f096a11bb29da", 0x8e}, {&(0x7f0000005000)="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", 0x1000}, {&(0x7f0000006000)="e813b310f922d8c5d24e3500b1a669d4a15ce8989b1195cf18b75afbd11181f68b47861db51ba4d8410d1916b2b40cf066efad3da0c44f4a91eefa095ff58de11549a399c8f6d4365a849b0011eb03c900e2857cb3593e5c4da6e702f1466a669237c92091e03d24204c312d570ba5b76e9dc476f8b1be78240782815066d7dc7de03a143b8b2527dfa2372a1353ae503ccb7b29506000cbe4a3bddf618aa0ce96a0937c51ccdfbb98c71a1f7c4c7de54a5359f6895c14a621b95ff8b5fecab9cb1b6392a3708edbd386e8bbc39d", 0xce}], 0x3, &(0x7f0000006c80)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB="0000000020000000008000000000000001000000ff709fbc0fcf63f2950832fcd8baeea5e7db15312e5172c9d7524bc3d9ab94e11005458d51c910dbd167b519926eeef068272567832f54f06689a1892165fb46dfa6f4ef64124658f1141a365d1170e9dd36d83d1267996f153388d0d8acc2d33fea9a8d87d39faaf0c42e6e957e1ac838aa33535a5b8fe9aa3037606d0cff9347619bd804312c48682d00ee1f7533dcc0b9c32ec28c7dccda97d2df818c5bf47498292b03bc6b997fa688777dab3fe486e679679c026f1a6e65a6138d8f6aa198b55696e947de5f008ec7cc12c6fb79ed52b772d47a11dc9691a88ec86c59df7c28ca22d8578de2f51d9d063183f3490803aa8c9cc472343519ad9bc9c7b2b4632d48e5d8c639ccac5b99a21a598eab7816cab848653c40bb8416a205373c80f154724fbc92b178", @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYBLOB='\x00\x00\x00\x00'], 0x60, 0xf70bec8c71f373a1}, {&(0x7f00000064c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000065c0)=[{&(0x7f0000006540)="b017ccb01f401ede2d231843150a5892b877f0a36acdb088da7244c8d79b48a251d2c25f4d88677ef5ffe265458f4639fe90ff19fdddb8b1006a47c42357b8bf62b373f9be6847a04cf220812107490034e0be20b063671d9c53d061dfe9cdd3b4a03f6e2c7f0df02dfd67503f32", 0x6e}], 0x1, &(0x7f0000006880)=[@cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}], 0x40, 0x4000010}], 0x8, 0x4000) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:23 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000400)={0x3, 0x1, 0x0, [{0x5, 0x63c, 0x8, 0x7fff, 0x8001, 0x3, 0x372}]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000040)={r3, 0x3}, &(0x7f0000000300)=0x8) 2018/05/05 00:05:23 executing program 4: ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) 2018/05/05 00:05:23 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x4) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000440), &(0x7f0000000400)=0x1f934adf4e3316e8) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/05 00:05:23 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x9, 0x4) r2 = socket$packet(0x11, 0x800080003, 0x300) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'lo\x00'}) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000100)=""/81) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) 2018/05/05 00:05:23 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000300)={0xfa, 0x9731}) setxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=@random={'os2.', '/proc/self/net/pfkey\x00'}, &(0x7f0000000400)='/dev/loop#\x00', 0xb, 0x1) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:23 executing program 4: ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) 2018/05/05 00:05:23 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) getpeername$inet6(r0, &(0x7f0000000380), &(0x7f00000003c0)=0x1c) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:23 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x5, 0x4]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:23 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x0, 0x1000082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x7fff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x800080003, 0x300) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x43, 0x0) socketpair$inet(0x2, 0x4, 0x7fffffff, &(0x7f0000000140)) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000180)={0x1f, 0x1, 'client1\x00', 0xffffffff80000003, "d1301b9b38d9b963", "ac7de64ad6b93c2cef23faa959c0254adcda42b35d44c147d38c7fcf71e10a00", 0x9, 0x7}) fcntl$setlease(r0, 0x400, 0x2) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYBLOB="1400060007000021e4060000000000000000000014000000000001476a0000000000000000000000000000000000000000000000040000"], 0x2}, 0x1}, 0x0) 2018/05/05 00:05:24 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000380)={0x4, 0x0, 0x1, 0x18000000000000}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000003c0)={0x20, r3}) ioctl$LOOP_CLR_FD(r1, 0x4c01) write$selinux_user(r2, &(0x7f0000000400)={'system_u:object_r:net_conf_t:s0', 0x20, 'sysadm_u\x00'}, 0x29) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:24 executing program 4: ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000240)="74086e750000000100000000000000", 0x200000000000) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sw_sync\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x4, 0x20002) 2018/05/05 00:05:24 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4801, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) fdatasync(r0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:24 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000300)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={0x0, 0x6, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x1, 0x6cc, 0x8004, 0x6, 0x3, 0x3, 0xfff, 0x4, r3}, &(0x7f0000000400)=0x20) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:24 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x3, @empty, "62d61524090029c2bd0000500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000040)={'veth1_to_team\x00', 0x200}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:24 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/05 00:05:24 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) ioctl$BLKROGET(r0, 0x125e, &(0x7f0000000300)) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:24 executing program 4: ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000280)='}PPLtem1\x00', 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x9) 2018/05/05 00:05:24 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000300)={r3, 0x2, 0x0, 0x100, 0x6, 0xa2}, 0x14) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080)=0xfffffffffffffffd, 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:24 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0xffffffff, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$TCSBRK(r0, 0x5409, 0x3f) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') syz_emit_ethernet(0x1e, &(0x7f0000000440)=ANY=[@ANYBLOB="aaaaaaaaaa120180c2000003000c050000f19b3e852cbd80befd14a0010200002a85b120cd57e3e976a2"], &(0x7f0000000380)={0x1, 0x2, [0x568, 0x2a7, 0xc7f, 0xe25]}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000200)) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f00000003c0)={@loopback=0x7f000001, @rand_addr=0x3, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:24 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000240)=0xc) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000280)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) fcntl$setpipe(r0, 0x407, 0xa6c) 2018/05/05 00:05:24 executing program 5: r0 = socket$packet(0x11, 0x800080003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00'}) time(&(0x7f0000000000)) 2018/05/05 00:05:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)='}PPLtem1\x00', 0x80000000) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:24 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bae]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:24 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000040)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000440)="74086e7500009d45823a94f6e26c287067f319e1ff020000000000008c00", 0x3) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "62d6155b090029c2bdf776500300"}}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000180)=0x8) pwritev(r1, &(0x7f0000002540)=[{&(0x7f0000000300)="aef9", 0x2}, {&(0x7f0000000480)="3b834bca0122d1825b7f90b135ae1bcac3a5cd644b9dd07c4b3e33ea1d4af8e1cf5de9fbe28cdd2566357635eb6a356d3f8ec3b202b77c8b27e73c9179a94a380d33ab780324fdf6cee4ab5a27ac1e7834a130", 0x53}, {&(0x7f0000000400)="417caa28f547738cd47a56d75e74f282cd5523973d8714f0f87c05a7c7a5677c934726e628a94e91bd8fec94066b6310abeb6fe6", 0x34}, {&(0x7f0000000500)="e06fd46a5dd7522a34efce80cd9ff75e872525b2386518dc98a585fe8da1194a", 0x20}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="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0x1000}], 0x6, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000025c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) lseek(r0, 0x0, 0x7) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:24 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = creat(&(0x7f0000000300)='./file0\x00', 0xd6) write$tun(r3, &(0x7f0000000380)={@pi={0x0, 0xedff}, @hdr={0x2, 0x3, 0x2, 0x7, 0x4, 0x9}, @x25={0x3, 0xffff, 0x27, "438fa95678aebdab0dc74fba4bcf00bcb2aa175d6e19ff03599b2c4e0ffc45c07dfa997291c63883a7737201948c107942f46169575e9fa8ac881a58bdbdded047160781f4d09e57c3601f5a184a9573b96cb0e96498ec3f38a6af6d4b5ae9bb23c45f62a6837def8d28e4a8d5e1308eba6f811cc44e5780d26427cc0fb03aad8d3b5b5380e8b867c16d37aba118584cef461e7cf625659d18c08ee5a0ea1f38804b32fed6043e1ac3136794b0fc2401f79c05cd24846addeb84492c61c61d12db9a2d259724b4b16f5b72c7f33ddacc3b9b1e486a7434facc4bdf0ff18b2e0d5cc252b79e548791b12f0d"}}, 0xfc) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:24 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) lseek(r0, 0x4f, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/05 00:05:24 executing program 4: ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x85f6, 0x84000) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000140)={0x70000001}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) 2018/05/05 00:05:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x800080003, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYBLOB="1400060007000021e406000000000000000000001400010000000000000000000000000000000001476a5e552de7bc000141cace88d027b332fb01"], 0x2}, 0x1}, 0x0) fanotify_init(0x11, 0x8000) 2018/05/05 00:05:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3ff}, 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:24 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x100000000, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000000380)='attr/fscreate\x00') eventfd(0x0) ioctl$TIOCEXCL(r2, 0x540c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:24 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) r3 = getpgrp(0x0) wait4(r3, 0x0, 0x1, &(0x7f0000000480)) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000380)={0x400000000}, 0x20f) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r4, 0xfffffffffffffdae, &(0x7f0000000540)=[@in={0x2, 0x4e21, @rand_addr=0x9}, @in6={0xa, 0x4e21, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @loopback=0x7f000001}]}, &(0x7f0000000680)=0x22c) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:24 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000000)) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000300)='-ppp1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:24 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x1}, 0x4) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:24 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x38080, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000180)={0x5, 0xcef, 0x5}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_sfeatures={0x3b, 0x2, [{}, {0x7fff}]}}) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000000040), 0x8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x1, 0x11, 0x9}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000400)={0x2, 0x800d, 0x2, 0x2, r4}, 0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000280), 0x2) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0x3) syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x2, 0x20000) ioctl$LOOP_CLR_FD(r2, 0x4c01) write$selinux_context(r0, &(0x7f0000000300)='system_u:object_r:wireless_device_t:s0\x00', 0x27) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 2018/05/05 00:05:24 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r0, r0, &(0x7f0000000080)=0xfffffffffffffffd, 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x800080003, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="410000001400110100000000000000000a000000", @ANYBLOB="1400060007000021e406000000000000000000001400010000000000000000000000000000000001476a5e552de7bc000141cace88d027"], 0x2}, 0x1}, 0x0) 2018/05/05 00:05:24 executing program 4: ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) readv(r0, &(0x7f0000000980)=[{&(0x7f0000000440)=""/197, 0xc5}, {&(0x7f0000000540)=""/148, 0x94}, {&(0x7f0000000600)}, {&(0x7f0000000640)=""/8, 0x8}, {&(0x7f0000000680)=""/171, 0xab}, {&(0x7f0000000740)=""/88, 0x58}, {&(0x7f00000007c0)=""/20, 0x14}, {&(0x7f0000000800)=""/118, 0x76}, {&(0x7f0000000880)=""/245, 0xf5}], 0x9) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000380)={0x0, 0x0}) capset(&(0x7f00000003c0)={0x19980330, r2}, &(0x7f0000000400)={0x4, 0x31a, 0x3ff, 0x1, 0xd235, 0xffffffffffff7fff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000002c0)=[@in6={0xa, 0x4e22, 0x2774, @dev={0xfe, 0x80, [], 0x18}, 0x5}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x1c5, @dev={0xfe, 0x80, [], 0x11}, 0x10001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x58) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) sendto$ipx(r1, &(0x7f0000000240)="b4268e3ce240ce9bf3ad94aaae92400398ad0d6988de6582e9b77de5cf334c18e2ba685d7c50975a20f72caab318f83ea3a28b22a3d2942bbe0a2906ad7ad82aa43f8475b5c33691c05ff7f2bb10711c2dadcda4a986a17dba9bdaa13f9f24121bba6696ebfab5a66e75d14a186ba17bbb29", 0x72, 0x40000, &(0x7f0000000140)={0x4, 0x10001, 0x20, "63f38f26dd14", 0xf1}, 0x10) 2018/05/05 00:05:24 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000400)=0x1, 0x4) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000300)=0x4) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:24 executing program 4: ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x0, 0x80000]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) 2018/05/05 00:05:24 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) fsync(r1) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:24 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) uname(&(0x7f0000000380)=""/184) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0xc) sched_getattr(r2, &(0x7f0000000180), 0x30, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/enforce\x00', 0x80680, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000000300)) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000240)={&(0x7f0000ffe000/0x2000)=nil, 0x1, 0x4, 0x20, &(0x7f0000ffc000/0x4000)=nil, 0x2}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:24 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000280)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@mcast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) accept$packet(r2, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000640)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000680)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000780)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000007c0)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000008c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000900)={{{@in6=@mcast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000a00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000ac0)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000bc0)={@empty, 0x0}, &(0x7f0000000c00)=0x14) getpeername$packet(r2, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000c80)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000cc0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000dc0)=0xe8) getpeername$packet(r2, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000e40)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000e80)={0x0, @local}, &(0x7f0000000ec0)=0xc) accept$packet(r0, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001200)=0x14) accept4$packet(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001280)=0x14, 0x0) getsockname$packet(r2, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001340)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001380)={0x0, @empty, @local}, &(0x7f00000013c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001400)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000001500)=0xe8) getpeername(r2, &(0x7f0000001540)=@hci={0x0, 0x0}, &(0x7f00000015c0)=0x80) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000016c0)={'ipddp0\x00', 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000001880)={@local, 0x0}, &(0x7f00000018c0)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000019c0)={@dev, @empty, 0x0}, &(0x7f0000001a00)=0xc) accept4$packet(r0, &(0x7f0000003e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003ec0)=0x14, 0x800) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000004000)={@empty, 0x0}, &(0x7f0000004040)=0x14) getsockopt$inet6_mreq(r2, 0x29, 0x0, &(0x7f0000004100)={@dev, 0x0}, &(0x7f0000004140)=0x14) accept$packet(r2, &(0x7f0000004180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000041c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000004200)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000004300)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000004b00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20010}, 0xc, &(0x7f0000004ac0)={&(0x7f0000004340)=ANY=[@ANYBLOB='l\a\x00\x00', @ANYRES16=r3, @ANYBLOB="000229bd7000ffdbdf250200000008000100", @ANYRES32=r4, @ANYBLOB="3c00020038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400ff03000008000100", @ANYRES32=r5, @ANYBLOB="2c01020038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r6, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r8, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000600000008000600", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="e40102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB="3800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r12, @ANYBLOB="38000100240001006163746f1565706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r13, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400ff7f000008000600", @ANYRES32=r16, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000700000008000600", @ANYRES32=r17, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040004000000080007000000000008000100", @ANYRES32=r18, @ANYBLOB="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", @ANYRES32=r19, @ANYBLOB="08000100", @ANYRES32=r20, @ANYBLOB="340102003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r21, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400e2b6000008000600", @ANYRES32=r22, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004004000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r23, @ANYBLOB="080007000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040004000000080007000000000008000100", @ANYRES32=r24, @ANYBLOB="6c01020038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400377700003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r25, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r26, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r27, @ANYBLOB="08000700000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r28, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r29], 0x76c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/05 00:05:24 executing program 4: ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000140)=0x0) syz_open_procfs(r2, &(0x7f0000000240)='net/ptype\x00') sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) 2018/05/05 00:05:24 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) openat$zero(0xffffffffffffff9c, &(0x7f0000000300)='/dev/zero\x00', 0x4000, 0x0) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:24 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="00010400e500307c01010f03"], &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r1, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280)={0xa6, 0x1, 0xd011, 0x80}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) socket$packet(0x11, 0x800080003, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'bond0\x00'}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000240)=0x5, 0x4) sendmsg$nl_route(r2, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="babad5ca1400110100000000000000000a000000ec5fe16108d26de6c9342a64eaa1c53bc289b4aa8a618fd7be50d948737ed65ab08029934f9c30cc935934", @ANYBLOB="1400060007000021e406000000000000000000001400010000000000000000000000000000000001476a5e552de7bc000141cace88d027"], 0x2}, 0x1}, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x7) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000340)) 2018/05/05 00:05:24 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x800, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:24 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000380)=0x4) 2018/05/05 00:05:24 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0xd5, &(0x7f0000000380)=""/220) sendfile(r1, r1, &(0x7f0000000080), 0x112000004) ioctl$TCSBRK(r0, 0x5409, 0x0) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) read$eventfd(r2, &(0x7f0000000300), 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000480)=""/95, &(0x7f0000000500)=0x5f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:24 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000540)=[{&(0x7f0000000400)="42d21310da709be671e892d08bfdc85b924b6b696a826dc19491396788690f19f47a6ed79e3975b9f5df1528a69e40b09a741fbb7877ca5908c7afb1d1cbda", 0x3f}, {&(0x7f0000000440)="dcffeb8fe960275ed366dcca68f6c632deb088e43c8805f1a03c56574b45115c041863779f94905d5d137b3c48b472a53f9e9846a89c7653ca652088d6501a7584df0a655c47fd8b7d281f727df24416146f32917f1f5e342d5db5c1b4df376c44cd7b4bbb6c908161e163fc9e67dd231970f1d5ae0d2b56315ec665aa999c740b3a2559f2727a71340ddcae701ddf48cdc1d47a27afdfee4d82480d0b9ab8f0d1dff62683017d4ebce8d317ad314a5049f2b410b642bbaee077042bd65570eb6a0b7187", 0xc4}], 0x2, 0xffffffffffffffff) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) fcntl$getown(r2, 0x9) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) getsockname$ax25(r2, &(0x7f0000000380), &(0x7f00000003c0)=0x10) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000300)={0x2}) 2018/05/05 00:05:24 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) connect$inet6(r0, &(0x7f0000000380)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff1b8}, 0x1c) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$void(r2, 0xc0045c78) r3 = socket$pptp(0x18, 0x1, 0x2) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000300)=0x400, 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:25 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000380)) ioctl$TCXONC(r1, 0x540a, 0x10000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:25 executing program 7: r0 = open(&(0x7f0000000480)='./file0\x00', 0x101840, 0x100) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000004c0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000400)={r4, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:25 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080)=0x4, 0x102000004) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000300)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000003c0)={r3, r4, 0x400}) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000400)={r5, 0x57, 0x30, 0x800, 0xfffffffffffffffa}, &(0x7f0000000440)=0x18) 2018/05/05 00:05:25 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x10000) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) fanotify_init(0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x800080003, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYBLOB="1400060007000021e406000000000000000000c9f3001400010000000000000000000000000000000003000000552de7bc000141cace88"], 0x2}, 0x1}, 0x0) 2018/05/05 00:05:25 executing program 4: ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)="06", 0xfffffffffffffd91}], 0x47, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) 2018/05/05 00:05:25 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000040)={0x80000000, 0x274}) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) recvfrom$inet(r0, &(0x7f0000000380)=""/218, 0xda, 0x100, &(0x7f0000000280)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x800000000000000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x100, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/05 00:05:25 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xfffffffffffffffd, 0x86) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)="272039658b155774ad6449bfde4e56b56fb0486921d8fa3189a9013114f7d87c2b07e81107a425854d5f11aa6b975b57015b0be2e0099d6a4a0794c8539524d194fa03ae46905daee2c78c32e74a2074787d78c049fc2e05404b02efbbe587c4c45b6c2f3dcee4e61e5b097bcc394b31022311f02866781d4b70073c857ccf8eaf65de2b9eb95e159d613bc132f26a0cd7b48d30fe754b3a75bf26f08f5d73c63d2d", 0x28a}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x73, 0x10000}, &(0x7f0000000140)=0x8) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x7}, &(0x7f00000001c0)=0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open$cgroup(&(0x7f0000001a80)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001a40)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 00:05:25 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000500)=0x16389c71, 0x4) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/fib_trie\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000080)={0x8, 0x7fc, 0x80000000, 0x80000000000000, 0x900000, 0x80000000, 0x0, 0x9, 0x5, 0x3f, 0x3, 0xf890}) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x3) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r5 = creat(&(0x7f0000000240)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000001c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') chroot(&(0x7f0000000080)='./control/file1\x00') close(r4) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r0, r2, &(0x7f0000000280), 0x102000001) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000480)={&(0x7f00000003c0)=ANY=[@ANYBLOB="98000000", @ANYRES16=r6, @ANYBLOB="01012dbd7000fcdbdf250d003a000c00020008000600020000001400010008000a414e22000008000800dcb0000008000400020000001c00020008000500040000000800080005000000080006003800000008000500080000001c000200080002004e23000008000800940e0000080002004e2000001c000100080004004e22000008000b007369700008000800f9090000"], 0x98}, 0x1, 0x0, 0x0, 0x40000c0}, 0x4000000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/05/05 00:05:25 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000380)) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000003c0)=0x0) prlimit64(r3, 0xf, &(0x7f0000000400)={0x1, 0x4}, &(0x7f0000000440)) ioctl$LOOP_CLR_FD(r1, 0x4c01) r4 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000300)=r4) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000480)=0xffff, &(0x7f00000004c0)=0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:25 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r3 = add_key$user(&(0x7f0000000280)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="f1af1cfd844696063199c3a14dcf839f34bdb8ee98f4f218012aa779639c42531c3b1538774449c5e8cffcc7c75e571e2dfe6bb38cccd6aa8b75ae6717cac17a04e7bc5b06e87e3ea17cf13838e3fbf42a", 0x51, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r3, 0x6) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000040)=[0x0, 0x8001]) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$SG_SET_TIMEOUT(r0, 0x2201, &(0x7f0000000240)=0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000380)=""/98) 2018/05/05 00:05:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x800080003, 0x300) r2 = syz_open_dev$usbmon(&(0x7f0000000dc0)='/dev/usbmon#\x00', 0x9, 0x101000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000000ec0)={0x5, 0xffffffff80000001, 0x7fffffff}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000e00)='/selinux/checkreqprot\x00', 0x101000, 0x0) openat$cgroup_procs(r3, &(0x7f0000000e40)='cgroup.threads\x00', 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000100)={@dev, 0x0}, &(0x7f0000000140)=0x14) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000f40)='team\x00') write$binfmt_script(r0, &(0x7f0000000c80)={'#! ', './file0', [{0x20}, {0x20, 'nodev.,$\'{mime_type},{'}, {0x20, 'lb_tx_hash_to_port_mapping\x00'}, {0x20, 'activebackup\x00'}, {0x20, '}em1/security:^proc'}, {0x20, 'lb_stats_refresh_interval\x00'}], 0xa, "17327b3b8c91f1ca73261cf79018f94e957cd8ca8f4f02a479848fc85a60303b215196ab16ab699a465246102e002faa74298ab56f2c3aa0649840e7f90501e777d40e3882d6affb0dca56356fa7268f07fe271824c59bfe7e24f487d2379b59745d73f316385e56aaed9e210127c47578c4c43f3b0bddba6c560fd0c2a96113a096a6be85378990ade9b8acfd9d0e236a33bc0409150228bda1179ebdcd681e01736e5d2a9030bbdc6828ee292a9ad02e564ef59c76b6db2a1563"}, 0x137) socketpair(0xb, 0x3, 0x6, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r3, 0x40086414, &(0x7f0000000c00)={0x0, 0x200}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r6, 0x84, 0x65, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x1f, @empty, 0x9}, @in6={0xa, 0x4e22, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}], 0x38) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000bc0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c080000", @ANYRES16=r5, @ANYBLOB="000327bd7000fcdbdf250200000008000100", @ANYRES32=r4, @ANYBLOB="3c010200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000200000008000600", @ANYRES32=r4, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000800000008000600", @ANYRES32=r4, @ANYBLOB="40000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400fcffffff08000600", @ANYRES32=r4, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400f8ffffff08000100", @ANYRES32=r4, @ANYBLOB="5402020038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000800000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004001d00000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000080000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000300000008000600", @ANYRES32=r4, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100000008000600", @ANYRES32=r4, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e740000000000000000fcffffff0000080003000300000008000400090000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000200000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000600000044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000008000100", @ANYRES32=r4, @ANYBLOB="400202003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c000400686173680000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000100000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e00000008000400be0f000008000600", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r4, @ANYBLOB="6401020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040009000000080007000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000008000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000700000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000200000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000100000008000100", @ANYRES32=r4, @ANYBLOB="ac00020038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000002000038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004004bbe000038000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000008000300030000000800040000040400"], 0x81c}, 0x1}, 0x84) setxattr(&(0x7f0000000180)='./file0\x00', &(0x7f0000000e80)=ANY=[@ANYBLOB="741072757374f8f94b6338f5000000caed6c6103005f3100d0c13ee6578d37"], &(0x7f0000000200)='\x00', 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'team_slave_1\x00', r4}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYBLOB="1400060007000021e406000000000000000000001400010000000000000000000000000000000001476a5e552de7bc000141cace88d027"], 0x2}, 0x1}, 0x0) [ 203.431759] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26159 sclass=netlink_route_socket [ 203.506198] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket [ 203.533219] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=26159 sclass=netlink_route_socket [ 203.573072] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket 2018/05/05 00:05:26 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000380)={0x120000000000000}, 0x8, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x8, 0x20810, r0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_mreqn(r1, 0x0, 0x3, &(0x7f0000000500)={@dev, @multicast2}, &(0x7f0000000580)=0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000180)=[0x4bac]) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r3, &(0x7f0000000080), 0x1) lseek(r0, 0x0, 0x3) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) socket$inet(0x2, 0x0, 0xffffffffffffff7f) ioctl$LOOP_CLR_FD(r3, 0x4c01) setsockopt$IP_VS_SO_SET_DELDEST(r4, 0x0, 0x488, &(0x7f0000000440)={{0x29, @broadcast=0xffffffff, 0x4e22, 0x0, 'ovf\x00', 0x8, 0x3, 0x1c}, {@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x10003, 0x1000, 0x1000, 0x6}}, 0x44) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vga_arbiter\x00', 0xa0000, 0x0) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:26 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x30, r3, 0x20, 0x70bd2a, 0x25dfdbfb, {0x11}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xd73f}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100000000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:26 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340), 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getegid() r1 = socket$packet(0x11, 0x800080003, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00'}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000180)=0x4) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xa, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[], 0x2}, 0x1}, 0x20000002) 2018/05/05 00:05:26 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000400)) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000280)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000040)=0x256) 2018/05/05 00:05:26 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x4) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) read(r0, &(0x7f0000000140)=""/83, 0x53) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000016c0)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) 2018/05/05 00:05:26 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:26 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000240)='/dev/uinput\x00', 0x264101, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x40800, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000180)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x240000, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1024) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x800080003, 0x300) getsockname$packet(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000013c0)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000001400)={@dev, 0x0}, &(0x7f0000001440)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000001480)={'gre0\x00', r5}) sendmsg$nl_route(r3, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYBLOB="1400060007000021e4060000000000000000f60e1400010000000000000000000000000000000001476a5e55e7bc000141cace88d02700"], 0x2}, 0x1}, 0x0) rt_sigpending(&(0x7f0000000100), 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000280)={'rose0\x00', 0x101}) membarrier(0x8, 0x0) [ 204.525338] device lo entered promiscuous mode [ 204.535030] device lo left promiscuous mode 2018/05/05 00:05:26 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0xfffffffffffffffd, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:26 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) getsockopt$ax25_int(r1, 0x101, 0xe, &(0x7f0000000040), &(0x7f0000000240)=0x4) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000440)="8f25ebdd9f0d255da24d759c9ef404dddfcbb1cc1c587209fb75a8057705d21209a3d52d4a87479d083ee0bbac8196824bba5988f3ac116796142bb6db03b25b6c714ad211c08c195fb0797efed760d3ec1c7c2cd13282dec0a73f56c5b8", 0x5e) setsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000380)="2371a70568cfa55b1b2aff500bea3e0ce29fcddd43d7c9e7cd211752585f7374309c028326351561db5f628dd66743a0dc2e7cd639cbf5483af250d956fd5f2d9511f8d05f98f3af51ed82043bc91d7eceec2a3bbfeeffeb347f0e6ecf107c4e688675c2dd1ee07ac84fe59c808568123418135892808feba2d05a16b537c23a204f9b481d8ba93f6f9dd68c68ff066c0f8d4fb1f266ab669a26bf5a13f6586351aa", 0xa2) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') fstatfs(r1, &(0x7f0000000140)=""/95) fdatasync(r0) getrandom(&(0x7f00000004c0)=""/135, 0x87, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:26 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) syncfs(r2) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:26 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101100, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x5, 0x101000) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/user\x00', 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000140)=0x100000000, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000480)={@loopback, 0x0}, &(0x7f00000004c0)=0x14) mkdirat(r0, &(0x7f0000000300)='./file0\x00', 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000500)={'team0\x00', r3}) 2018/05/05 00:05:26 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) creat(&(0x7f0000000300)='./file0\x00', 0x0) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x31ac}}, [0x3, 0x7, 0xfff, 0x4, 0x1, 0x9600000000000000, 0x400, 0x7, 0x7bdc4d62, 0x0, 0xfffffffffffffffe, 0x80000000000000, 0x101, 0xfffffffffffffff7, 0x400]}, &(0x7f0000000480)=0x100) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value={r3, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:26 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x11) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000040)=@routing={0xc, 0x4, 0x2, 0x8, 0x0, [@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}]}, 0x28) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) r3 = openat$cgroup_ro(r2, &(0x7f0000000300)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x800080003, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYBLOB="140006b089000021e406ccd1ab0200000000000014000100000000bc5c0000000000002000000001476a5e552de7bc000141cace88d0271ada319062d47ed58fcff9ab785c7425aad6646bc0327c8b39415a059e9d2197fedfd7da955a0a83bb28c36d44aa1ffa5eb9e71695002b278fb22d46ed6a4b560eec9e5e73a6975822bc72c7b4ea358f554099a9d2c3a624972fff83236adc015a887f26c446431da283b42f7e3740b39cf2f431ad5e40077211803e84eadead4ccab874aadd9faaa20a37f15621620842b619ca458d8644d209495ccfedaf61c5abe42057fb6738"], 0x2}, 0x1}, 0x0) 2018/05/05 00:05:26 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000016c0)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) [ 204.580697] device lo entered promiscuous mode 2018/05/05 00:05:26 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000300)=[0x18000000000]) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000380)="995209ec7adfa1cd26da823a7f1ecb03180e5d06601a6063ba39b8fdb48b2dd1ec2d475f00b231863ac1720904c751a1fa08102c39330e47a87eae4aad126f3b4ba85f52e6aa2a82f8", 0x49}, {&(0x7f0000000400)="58fa8f1199a71d544ca6d3909cb907764fc0de31bfcf17977fd3044e19814d9d40c627ea3797eb3b604e7a2f4f04b4465426d8cd2d7acde8e49ba8520091a25b6371afd46e4feea0a95f3220ab41793793415fac8d986b1a99507df9b732ae8533095b3792314214fb0a916f9bba4b364ca94d6f1d9832465cf70730d2058db52811cbda885f63b14c3373f284e9cbae71285b4bb1f691575327d53d2419c69df896fcb7ea5b4b671878cf39af3ba9c2ee58c25bd3f7ef50d44434db2deb59ca3e81", 0xc2}, {&(0x7f0000000500)="d677294beb65e9864c2c2d5e4f4f59cf2341e25e8f11a914135ae30c365d9b7c866b0afa3cc67e3ed3e9383b6178bfdfcd2e7c3a805f8aae27f56284402583d38eb11d6125321e07af33605aeba5a6d3d543f2844516f4e2aee94c620f9d69ac26350c3caf5eda6e2053baae72eeaaf1e7683d7bc28fc84ec34239afeb336757890fc52ebb741f9421619e829fb64174cc63f8b9b86fceed1e06cc81040ed94a2ab7c055c967b3e545bc67dc4e878abbe05a9813c2ac5b821fb8b8cf7de2b07e09e03a7f15df963bed8bf425aa1b2acc0530d8c74d8f86902e992143f2bbed431aaebe59b6aa46023b90cd", 0xeb}, {&(0x7f0000000600)="cf40872d99c36331daf3d4206c96b0ab6c9664d8c52f2734cf395f082abf7e283a6eb0ffef90e68c6acab7cea70b320715087cff0c4621a5300bbf9d48dbdc953345316b6c4f415b54c9ac61de93072f2981d1ae0df552aed123027ed7dae455facdcc6de1ba09db04d3", 0x6a}], 0x4, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000240)=0xe, 0x80800) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000180)={0x6, 0x6}) 2018/05/05 00:05:26 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000300)='/dev/keychord\x00', 0x2400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000400)={0x0, 0xffffffffffff32fa}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000480)={r1, 0x36, 0x9}, &(0x7f00000004c0)=0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0x9673) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') bind(r2, &(0x7f0000000500)=@un=@abs={0x0, 0x0, 0x4e21}, 0x80) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000580)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) [ 204.646191] device lo left promiscuous mode 2018/05/05 00:05:26 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000300)={0x0, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x5b, 0x0, 0x8, 0x2, r3}, &(0x7f0000000400)=0x10) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:26 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x10001, 0x30, 0x4, 0x4}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0x68}, 0x159) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x800080003, 0x300) getpeername$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'vlan0\x00', r2}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="4000f0ff13001101000000000055a47436815421a5000090950681000000000000000000", @ANYBLOB="1400060007000021e406000000000000000000001400010000000000000000000000000000000001476a5e552de7bc000141cace88d027"], 0x2}, 0x1}, 0x0) 2018/05/05 00:05:26 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r1) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') ioctl$KDGKBLED(r0, 0x4b64, &(0x7f00000003c0)) r4 = socket$inet6(0xa, 0x400000000001, 0x0) r5 = dup(r4) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0086426, &(0x7f0000000500)={0x2, &(0x7f00000004c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_LOCK(r5, 0x4008642a, &(0x7f0000000540)={r6, 0x2}) r7 = socket$inet(0x2, 0x0, 0x216) getpeername$netrom(r5, &(0x7f00000006c0)=@full, &(0x7f0000000740)=0xd) ioctl$int_in(r4, 0x5421, &(0x7f0000000000)=0xfc) bind$inet6(r4, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20}, 0x1c) r8 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x500, 0x0) r9 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fdatasync(r8) ioctl$sock_inet_SIOCGIFADDR(r5, 0x8915, &(0x7f0000000040)={'rose0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r10 = request_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='%trustedK}em0!self!posix_acl_accessppp0bdev\x00', 0xfffffffffffffffc) ioctl$TIOCGPTPEER(r5, 0x5441, 0x40000000c000) keyctl$read(0xb, r10, &(0x7f0000000180)=""/100, 0x64) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000000080)=0x200, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@broadcast, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) splice(r9, &(0x7f0000000600), r7, &(0x7f0000000640), 0x5, 0x4) 2018/05/05 00:05:26 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74085be906ea33d995ebcf42300a8d", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) write(r0, &(0x7f0000000380)="d4ff0df656afddf9d7c81e1bbe3197cd8fe6589659f0991cf3d0822680b032d2a7d0b48552677adc86c857aa33a4fe34ea15005cc606d2b970adbf6dc2498f8e6ca3e259f8dcb4fc0b0c8c1f3c000b6495e0e890f314f70f62a0dc1a005d4ea09a557d5a6260b972916499497b6d2fd963e6d37291eb308cb7d367b92b8e79e70ba18160f28554", 0x87) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/05 00:05:26 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000300)="74086e750000000000000000008c00", 0x2) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000100)) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$LOOP_CLR_FD(r2, 0x4c01) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) [ 204.925320] device lo entered promiscuous mode 2018/05/05 00:05:26 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x40000000002) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:26 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r2 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x0, 0x1000002) ioctl$LOOP_CHANGE_FD(r2, 0x127d, r2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000040), &(0x7f0000000300)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:26 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x440) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:26 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r0, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) setsockopt$inet6_buf(r2, 0x29, 0xcd, &(0x7f0000000380)="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", 0x1000) 2018/05/05 00:05:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x800080003, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYBLOB="1400060007000021e406000000000000000000001400010000000000000000000000000000000001476a5e552de7bc000141cace88d027"], 0x2}, 0x1}, 0x4) 2018/05/05 00:05:26 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002200)={&(0x7f00000001c0)=@proc={0x10}, 0xc, &(0x7f0000000340)=[{&(0x7f0000004800)=ANY=[@ANYBLOB="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"], 0x1}], 0x1, &(0x7f0000002100)}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 00:05:26 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bridge_slave_1\x00'}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:26 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) getgroups(0x6, &(0x7f0000000300)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0]) setgid(r3) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:26 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x1000) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) readv(r2, &(0x7f00000016c0)=[{&(0x7f0000000380)=""/141, 0x8d}, {&(0x7f0000000300)=""/27, 0x1b}, {&(0x7f0000000440)=""/67, 0x43}, {&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/233, 0xe9}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/12, 0xc}, {&(0x7f0000001640)=""/71, 0x47}], 0x8) 2018/05/05 00:05:26 executing program 7: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000440)='/dev/md0\x00', 0x20000, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/net/pfkey\x00', 0x80180, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) r4 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r4, 0x4c05, &(0x7f0000001040)) epoll_pwait(r3, &(0x7f0000000040)=[{}, {}], 0x2, 0x2, &(0x7f0000000540)={0xe8cf}, 0x8) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000480)=0x0) fcntl$setownex(r3, 0xf, &(0x7f00000004c0)={0x1, r5}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r2, 0x4c01) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000500)={0x9}, 0x4) splice(r1, &(0x7f0000000300), r1, &(0x7f0000000400), 0x9, 0xe) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:26 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) getegid() ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'rose0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000400)={'team0\x00', r4}) recvfrom$ax25(r2, &(0x7f0000000b40)=""/4096, 0x1000, 0x41, &(0x7f00000003c0)={0x3, {"783850bc773d30"}, 0x601}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000004c0)={'team_slave_1\x00', 0x0}) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000440)={{0x2, @broadcast=0xffffffff, 0x4e24, 0x2, 'wlc\x00', 0x2c, 0x7, 0x39}, {@rand_addr=0x200, 0x4e24, 0x0, 0x2, 0x0, 0x5}}, 0x44) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000500)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000600)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000006c0)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000007c0)=0xe8) getsockname$packet(r2, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000840)=0x14) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000380)) accept$packet(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000008c0)=0x14) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000b00)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000ac0)={&(0x7f0000001b40)=ANY=[@ANYBLOB="b0010000", @ANYRES16=r3, @ANYBLOB="00042dbd7000fbdbdf250200000008000100", @ANYRES32=r5, @ANYBLOB="84000200400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000000008008000600", @ANYRES32=r6, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000200000008000600", @ANYRES32=r7, @ANYBLOB="030000000a05c5770191aec7d70c23651fe313b9739dc33af1eb3edba90eedbeb8155311fff0204d5782b3cdef2c00b3b875d2f814b2b56383a0b4097c4175174668c6dc527d79089b4b4aa4bee1dbb64152d464f81bd10e36e7618dc031948e24add42fc1e2e9e034f145b28f03c02ab1b051f0bc815e45dcea0b015c8c39c23632f41edec247f268d2484f5a392ffb9a8fb3230be57b510df583d357a9", @ANYRES32=r8, @ANYBLOB="0801020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="08000700000000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000300000008000600", @ANYRES32=r10, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e74000000000000000000000000000008000300030000000800040003000000"], 0x1b0}, 0x1, 0x0, 0x0, 0x4e8a5150a7643b4b}, 0x4801) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000040)={0x7, 0x400, 0x1}) accept4$ax25(r0, &(0x7f0000000640), &(0x7f0000000680)=0x10, 0x80000) 2018/05/05 00:05:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @loopback, @multicast2}, &(0x7f0000000140)=0xc) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000180)=r2) r3 = socket$packet(0x11, 0x800080003, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="40000000140011010000000000000000b000000068703223285eae76d6c09656998c6ccb26abfd9a89dff737f1e86211d6c80f9faa071adfbcf4ae56f773fefa7394af999a1b731fddf57957f410f61c3e24762bb0df17002fd198c445886637b9de9f16363cd4bf591cb9422c91402b8113fa934aad500d8e358da59c0e87d3e879be7f5e2dd159c91240c9cb35ef3b6e0a8578e529e33e2477ffde64207db825f52dbc54cc2d5ae7e2d50bc08107375b7a88d73f0472f591b61e6f08d12604d3eb6fcdf34c355a0d215609b874038a21fdc1e8ba1754efb4bf7a0253b8ec26", @ANYBLOB="1400060007000021e406000000000000000000001400010000000000000000000000000000000001476a5e552de7bc000141cace88d027"], 0x2}, 0x1}, 0x0) 2018/05/05 00:05:27 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000003c0)="02c6cb9feba2d182c404a51759e31380b1b55c51c4c0e3bcb285576eea33bdebef4dbab5f916d9f8743bc3d872cb622d4705b2f1d9dfc1eb5290d9de7c569948109e9522682a3446a00d52b85295bf82b8e73dc26b80c86a17cce932aeace8c1a744d0e3d16122cc23") r1 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0xffffffffffffffff, 0x2000020000000082) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') timer_create(0x6, &(0x7f0000000200)={0x0, 0x3d, 0x0, @thr={&(0x7f0000000440)="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", &(0x7f0000000040)="98322a53208ef91ac58179e0c28d97ff854ca00ea2b8cf9648670df031660917c9a67e26598507fd27075266fd"}}, &(0x7f0000001440)=0x0) timer_getoverrun(r3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:27 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) open(&(0x7f0000000140)='./file0\x00', 0x400402, 0xa1) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @empty, "62d6155b090029c2bdf776500300"}}) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x57, 0x1ff, 0x9, {0x8, 0x7ff}, {0x2, 0x1}, @const={0x2, {0x1ff, 0x968c, 0x9, 0x3}}}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:27 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000300)='/dev/loop#\x00', 0x4, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) socket$packet(0x11, 0x3, 0x300) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:27 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f0000000300)=0x10) 2018/05/05 00:05:27 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x3) r1 = socket$packet(0x11, 0x800080003, 0x300) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) fstat(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000340)={{{@in=@rand_addr=0x1, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x5, 0x4e23, 0x0, 0xa, 0x20, 0xa0, 0x3a, r3, r4}, {0x8e, 0x7, 0x96ba, 0x3f, 0x6, 0x8, 0xfffffffffffffff7, 0x5}, {0x0, 0x5, 0x7, 0x3}, 0x800, 0x6e6bb8, 0x0, 0x0, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d4, 0x7c}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x4, 0x0, 0x80, 0x4, 0xffffffffffffd264}}, 0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0x17b, &(0x7f00000002c0)={&(0x7f0000000100)=ANY=[]}, 0x1}, 0x0) 2018/05/05 00:05:27 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={{0x77359400}, {0x0, 0x7530}}, 0x100) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:27 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) ioctl$KDDISABIO(r0, 0x4b37) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1) r2 = memfd_create(&(0x7f0000000480)="74f8086e750700000000000000304eafc551f8c573b07f045d84b3ae6538cd44e9afac50282de230ede811dad333c39384b0b514c1df03d38cb0255de1a9e6fe82734c69af7c13891e18c539646bf62862db6e893e6df25c3f5645470e7fa8d99100660f87108e35ab481b69faff6e23126f0ddda76b80052f8ab1e8b24f939b795ef368f747b9c93fd1a018778e75193005dbcc1cbe146562161fb897de9c56064aca9650a6f1dfc0bcc8433cbaec0673fae321bc1ce94f5d93c31329a56e40776df091c3c5da32ca2788209a062f6c9ee0", 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000840)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000780)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000740)={&(0x7f0000000680)={0xa4, r3, 0x400, 0x70bd28, 0x25dfdbfc, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x13}}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffffb}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x20}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xe8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffd}]}, 0xa4}, 0x1, 0x0, 0x0, 0x40800}, 0x40000) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f00000008c0)=@add_del={0x2, &(0x7f0000000880)='bond_slave_0\x00', 0xff50}) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) nanosleep(&(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x7f, 0x8, 0x4, 0x100000001, 0x4, 0x0, 0x400, {0x0, @in6={{0xa, 0x4e21, 0xb5, @loopback={0x0, 0x1}, 0x1}}, 0x1ff, 0x7fffffff, 0x1, 0x7f, 0x20}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000580)={r4, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x101, 0xfff, 0x80000000, 0x7ff, 0x40, 0xfffffffffffffffb, 0x100000000, 0x8000, 0xac, 0x1, 0x40, 0xecf2, 0x0, 0x4]}, &(0x7f0000000280)=0x100) write$selinux_load(r2, &(0x7f0000000940)={0xf97cff8c, 0x8, 'SE Linux', "38d9ab409ad6255219034295d1c8873da7260643776b2be005111182f8c8933967ce1b573d0c9718bf2721c8e918f3302cfa364681746638931433a5ba610b64084ce63871e48f55b3ab096218955096170457af5f03d66a53f8ccb221b75a96bc29dff8c01aff772929ccdf2c7c349694d40df44553d65d47aef1036335ca542bc40990abf66058d9c59dd3a4c628317699ce2ca85d92037d83598f7e1d6c8a77d9be0d86a34f94c21afe45627935313318ae22c365782d"}, 0xfffffffffffffe0a) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000007c0)=0xfff, 0x4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000440)=0xff, 0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000800)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000900)) 2018/05/05 00:05:27 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000300)={r3, 0x7ff}, 0x8) 2018/05/05 00:05:27 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) 2018/05/05 00:05:27 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') r3 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r3, 0x1, 0x23, &(0x7f0000012000)=0xffffffffad36b24d, 0x4) getsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0xb7) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000380)='/dev/keychord\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000500)={'ah\x00'}, &(0x7f0000000540)=0x1e) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$TIOCSSOFTCAR(r4, 0x541a, &(0x7f00000004c0)=0xd0e) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e22, 0x7, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x200, 0x4, 0x1, 0x80}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0xfffffffffffffff8, 0x1, 0x9, 0x100, r5}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:28 executing program 4: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000000)) 2018/05/05 00:05:28 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x6, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000180)={r2, 0x2f}) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:28 executing program 2: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/05/05 00:05:28 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x80000000000, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000200)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:28 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) removexattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)=@random={'os2.', '/proc/self/net/pfkey\x00'}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:28 executing program 5: r0 = memfd_create(&(0x7f0000000040)='ppp0\x00', 0x3) accept4$packet(0xffffffffffffffff, &(0x7f0000002040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002080)=0x14, 0x80000) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000020c0)={'ip6tnl0\x00', r1}) lookup_dcookie(0x7, &(0x7f00000001c0)=""/108, 0x6c) fcntl$setpipe(r2, 0x407, 0x800) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000300)={&(0x7f0000000100)={0x10}, 0xfffffffffffffdbc, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="40000000140011010000c5000000005ab4021060fca70951c8b1616e000a000000", @ANYRES16=r4], 0x2}, 0x1}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000340)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@getneigh={0x14, 0x1e, 0x800, 0x70bd28, 0x25dfdbfd, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x40c0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000180)={0xa, 0x1000000000000200, 0xfffffffffffffffe, 0x800060}, 0x249) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000380)) 2018/05/05 00:05:28 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000500)={0xa0, 0x0, &(0x7f0000000400)=[@register_looper={0x630b}, @reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x28, 0x8, &(0x7f0000000240)=[@ptr={0x70742a85, 0x0, &(0x7f0000000040), 0x1, 0x4, 0x6}], &(0x7f0000000280)=[0x18]}}}, @reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x48, &(0x7f0000000300)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x4}], &(0x7f0000000380)=[0x78, 0x78, 0x28, 0x28, 0x0, 0x68, 0x0, 0x28, 0x78]}, 0x4}}, @enter_looper={0x630c}], 0x2c, 0x0, &(0x7f00000004c0)="77ec525507b50f75e84bb840351a2d260d40edcee927de75dace6710ceaa9bb569881dea9cf5fcf55908cba6"}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:28 executing program 4: r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002200)={&(0x7f00000001c0)=@proc={0x10}, 0xc, &(0x7f0000000340)=[{&(0x7f0000004800)=ANY=[@ANYBLOB="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"], 0x1}], 0x1, &(0x7f0000002100)}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 00:05:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc00c6419, &(0x7f0000001700)={0x5, &(0x7f0000000240)=""/220, &(0x7f0000001640)=[{0xaeb2, 0x1000, 0xff, &(0x7f0000002940)=""/4096}, {0x0, 0x9c, 0x3, &(0x7f0000000340)=""/156}, {0x73, 0xde, 0x6, &(0x7f0000001440)=""/222}, {0x1000, 0xda, 0x4, &(0x7f0000001540)=""/218}, {0x1a8c, 0x0, 0x2, &(0x7f0000000400)}]}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000017c0)='cpu.stat\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000001740)={0x7, 0x70, 0x9, 0xb88c, 0x1f, 0x0, 0x0, 0xffff, 0x20, 0x3, 0x3, 0xdc3, 0x7, 0x0, 0x7, 0x100000001, 0x3f, 0xf3, 0x3, 0x5, 0x0, 0x0, 0x7, 0x5, 0x5, 0x9, 0x0, 0x0, 0xfff, 0x562d, 0x7fff, 0x0, 0x7, 0x0, 0x0, 0x5, 0x9, 0xe09, 0x0, 0xe1dc, 0x0, @perf_bp={&(0x7f0000000400), 0xc}, 0x16081, 0x3d, 0x8, 0x0, 0xfffffffffffffff7, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/udplite\x00') futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 00:05:29 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bbc]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000400)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:29 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000380)={0x0, 0xfff, 0x0, 0x8, 0x6abaed63, 0x266800000, 0x5, 0x8, {0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x8, 0x0, 0x9, 0x5, 0x80}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000140)={r1, 0x62}, 0x8) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) write$binfmt_elf32(r2, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x100000001, 0xffffffffffff8551, 0x5, 0x1, 0x1000, 0x3, 0x3f, 0x7f, 0x22a, 0x38, 0x12c, 0x0, 0x200, 0x20, 0x2, 0x10000, 0xf471, 0x3ff}, [{0x3, 0x1000, 0x6, 0x3, 0x65, 0x9e, 0x1, 0x4}, {0x7, 0x3, 0xacf4, 0xa0e, 0x4c1400000, 0x3, 0x7, 0xa1c0}], "d59c46df57", [[], [], [], []]}, 0x47d) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) 2018/05/05 00:05:29 executing program 5: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) write$tun(r0, &(0x7f0000000600)={@void, @void, @ipx={0xffff, 0xc1, 0x5, 0x1, {@random=0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x36}, {@random, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xd9}, "0ddd176f7c0e4effbd31b814f60ffdc265a71db0e99b4ae5b3ffc91a6cc7113e1adb2c92d76808a997bec983b44b784de0c33b4a6439ebacc8e9b8ac788b9a37eebcc7e87b62e729b1ed87884550187e7eccdb654e828855a3301ccf197049e560a5278b891b50d2aa5360b6f69a16d374d83974f4eb1c286b0e32d0aff63757647353d854ed84df4422403ea8df6516d051119c63b7ec8366d8b9f94bcf6fffa548db"}}, 0xc1) r1 = socket$netlink(0x10, 0x3, 0x0) socket$packet(0x11, 0x800080003, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000080)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@loopback=0x7f000001, 0x4e24, 0x8, 0x4e21, 0x0, 0xa, 0xa0, 0x0, 0x7f, r2, r4}, {0x100000000, 0x8, 0x9, 0x7, 0x10000, 0x2, 0x7, 0x9}, {0x8, 0x5, 0x7fffffff, 0xffffffffa3155797}, 0x1, 0x6e6bc0, 0x3, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d5, 0x7f}, 0x2, @in=@multicast1=0xe0000001, 0x3504, 0x3, 0x3, 0x4, 0x2, 0x7, 0x1ff}}, 0xe8) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYBLOB="1400060007000021e406000000000000000000001400010000000000000000000000000000000001476a5e552de7bc000141cace88d027"], 0x2}, 0x1}, 0x0) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) 2018/05/05 00:05:29 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x235, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) sendfile(r1, r1, &(0x7f0000000240), 0x102000004) setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000380)=0x9, 0x4) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000080)={0x3, 0x1c, 0x4, 0x100000003f66e00f, "23771925ff24f4f766e765086c67614d2fe1c20bd91e2c81e4dae64c05ad9beb"}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@assoc_value={0x0, 0xffffffffffffff80}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r3, 0x5}, 0x8) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x400200, 0x0) 2018/05/05 00:05:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002200)={&(0x7f00000001c0)=@proc={0x10}, 0xc, &(0x7f0000000340)=[{&(0x7f0000004800)=ANY=[@ANYBLOB="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"], 0x1}], 0x1, &(0x7f0000002100)}, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 00:05:29 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000300)={'bond0\x00', 0x800}) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:29 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) getegid() ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:29 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) sendfile(r0, r2, &(0x7f0000000040), 0x102000007) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:29 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000500), 0x6) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000400)={0x0, 0x99, "3a5c4a9866a062fd0e3d94f7cea2ccad772cfc8d59d82d8308ee517cf2e7a3451c06c18676b742b439710c263dece849609af925b4c8b0a2c6c5fbb854d0ece08747dd6601b3eb1072cf197cbb87b012957e945b4b21f1c7863dfa89c97f67e99df5d710a00eb87a8958e3598e33559859420167eb950556d4738267902252d594f7e9e2ec37781a1992e9b05af3943cec3f4511e2efe5b2eb"}, &(0x7f0000000040)=0xa1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000300)={r3, 0x5}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000600)={0x2, &(0x7f0000000540)=[{0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000640)={r4, 0x20}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) memfd_create(&(0x7f0000000140)='\x00', 0x2) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) gettid() getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:29 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000003c0)={r3, 0x1000, "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"}, &(0x7f0000001400)=0x1008) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:29 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000240)={'ah\x00'}, &(0x7f0000000280)=0x1e) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x7f, 0x20, 0x5, 0x401}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={0x0, 0xe}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000440)={r3, 0xffffffff, 0x4, 0x10000, 0x8, 0x0, 0x1, 0x7, {r4, @in6={{0xa, 0x4e24, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xa0000000}}, 0x5, 0x4cd00024, 0x3b0e636f, 0x6bc, 0x4}}, &(0x7f0000000500)=0xb0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xa0ccf6ea87885419) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) memfd_create(&(0x7f0000000040)="62d6155b090029c2bdf776500300", 0x2) 2018/05/05 00:05:29 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1e}}}, 0x6, 0x80}, &(0x7f0000000040)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x6, 0x5, 0x9, 0x2, r2}, 0x10) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000180)=@req={0x1, 0x35, 0x3bf0, 0x9}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:29 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:30 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000003c0)={0x1, 0x63a3, 0x0, 0x0, 0xf}) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000300)=0x1f, &(0x7f0000000380)=0x4) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:30 executing program 5: r0 = socket$packet(0x11, 0x800080003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYBLOB="1400060007000021e4060000000000000000001400010000000000000000000000000000000001474a5e552de7bc000141cace88d027"], 0x2}, 0x1}, 0x0) 2018/05/05 00:05:30 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) dup(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:30 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000040)="749530bd3d0300000000000000e182", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:30 executing program 7: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x200, 0x0) 2018/05/05 00:05:30 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000003) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:30 executing program 2: 2018/05/05 00:05:30 executing program 4: 2018/05/05 00:05:30 executing program 2: 2018/05/05 00:05:30 executing program 4: 2018/05/05 00:05:30 executing program 4: 2018/05/05 00:05:30 executing program 2: 2018/05/05 00:05:30 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0x9b, "9583e02b1785a4a992f84c82e3abf6fc22a5f8a64db012c108f923951aee7e699d21fbe255c9c0b7b1d3d868228be5dbb86c79e585e143978317e01d760b48a4f14dfe07b0604fe3bf5ab9f91ff7c4b333409832db7779dc326a09efefd22445ccc52f41e8cb66fc081f47cad5b7b61178323ec5df7183c58bc2dfa76ba5f43ab932ef5947f01361057d3dd40ae3045d5de4cff0d89f175c800b6b"}, &(0x7f0000000440)=0xa3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000480)={0x1b1e, 0x7, 0xb, 0x7ff, 0x0, 0x400, 0x0, 0x2, r3}, &(0x7f00000004c0)=0x20) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000300)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:30 executing program 7: 2018/05/05 00:05:30 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x38000000}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:30 executing program 7: [ 208.684961] blk_update_request: 2005 callbacks suppressed [ 208.690966] blk_update_request: I/O error, dev loop0, sector 0 [ 208.696940] buffer_io_error: 2002 callbacks suppressed [ 208.702444] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 208.710094] blk_update_request: I/O error, dev loop0, sector 8 [ 208.716079] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 208.723773] blk_update_request: I/O error, dev loop0, sector 16 [ 208.729829] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 208.737939] blk_update_request: I/O error, dev loop0, sector 24 [ 208.744382] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 208.752374] blk_update_request: I/O error, dev loop0, sector 32 [ 208.758424] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 208.766551] blk_update_request: I/O error, dev loop0, sector 40 [ 208.773034] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 208.781111] blk_update_request: I/O error, dev loop0, sector 48 [ 208.787151] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 208.795104] blk_update_request: I/O error, dev loop0, sector 56 [ 208.801468] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 208.809108] blk_update_request: I/O error, dev loop0, sector 64 [ 208.815513] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 208.823491] blk_update_request: I/O error, dev loop0, sector 72 [ 208.829527] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/05 00:05:30 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000300)=0x1) 2018/05/05 00:05:30 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x9, 0x8, 0xb0b, 0x3ff}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000440)={r3, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/05 00:05:30 executing program 2: 2018/05/05 00:05:30 executing program 4: 2018/05/05 00:05:30 executing program 7: 2018/05/05 00:05:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYBLOB="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"], 0x2}, 0x1}, 0x0) 2018/05/05 00:05:30 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r1, r0, &(0x7f0000000040), 0x7) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000380)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e22}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x9}], 0x88) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:30 executing program 3: 2018/05/05 00:05:30 executing program 7: 2018/05/05 00:05:30 executing program 2: 2018/05/05 00:05:30 executing program 4: 2018/05/05 00:05:30 executing program 2: 2018/05/05 00:05:30 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xd) sendfile(r0, r0, &(0x7f0000000080), 0xe2) r1 = socket$packet(0x11, 0x800080003, 0x300) getpeername$packet(r1, &(0x7f0000000200), &(0x7f0000000240)=0x14) fcntl$setsig(r1, 0xa, 0x1d) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYPTR=&(0x7f0000000340)=ANY=[@ANYRES32=r0, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR64, @ANYBLOB="339900e0dd7df965b28e0248f25b2d02bd95c218e1743b64b40ca6147eaf56a492ab133d9d73b261e6f32538846bd922158d3eee7a6effc47a7af4b98d1b697dcea468bba1790ba8d9df9e53d1a6a2c1511f0992bc6c5d4f6c39249617347d5c974191e9ebc4db374dc45aa9980bca5fbdc29b88"], @ANYBLOB="b6f4cb83785fa6cd6a66f1aad3eb38d1867d02139b8d7be7f00cc260ea01309c032ece372bf085aec522aefe518680f7d183b5d426a9c7e7ced0adbad44047019a00c4164df1a29aca1195514e2df1a182df7c428d97d766fa75feac08da55f8858f4552bf235451b73858d5f6cab3c6ef4902e9d2a0bd04ae088534094b6ea49bdc8bc507ef600d3b8412bd8fc6715907771d0abef946e59060b600d89ad6c8c9d5b1344a24368629ebc706a472b32f24d24ab32997d2eaf3269a", @ANYRES16=r1, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYPTR64, @ANYBLOB="c4d274a4e514e0a81ccb76f764ce10d235274a17994f23ba86538fb0036b2013a5ac58bf92dd093fe897b3b675ff7cd70309e97a7e6f35723253fdb08121274d6f82e9532fb7e9ee77b73e4f9fee8917"], @ANYRES64=r0, @ANYRES64=r0], @ANYRES64=r1], 0x2}, 0x1}, 0x0) 2018/05/05 00:05:30 executing program 3: 2018/05/05 00:05:30 executing program 7: 2018/05/05 00:05:30 executing program 4: 2018/05/05 00:05:30 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) splice(r2, &(0x7f0000000300), r2, &(0x7f0000000380), 0x9, 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:31 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000300)={'gre0\x00'}) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r0, r1, &(0x7f0000000280), 0x102000004) getpeername$netrom(r2, &(0x7f0000000040), &(0x7f0000000240)=0x10) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0xffffffffffffffff}, 0x29b) ioctl$LOOP_CLR_FD(r1, 0x4c01) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/05 00:05:31 executing program 3: 2018/05/05 00:05:31 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/22, 0x16) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) readahead(r0, 0xc5, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000002b80)='}PPLtem1\x00') getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000002bc0)=0x1e) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) sendmsg(r1, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000240)="e87fb83d5185bf313549ca3527ae00a54b0a57ff017dc41cb23b3d89d6e7c9de118430dd9b0e410623d1a09d8257f51f990e2d5248df2aec1869cd0d1bff6e150c", 0x41}, {&(0x7f0000000380)="1ec4e074cb62eef3f22463c4dc3aeaabe78c77ce05aa2fa401c6761f88880ee5ee6587a197118b03fd0cdc2267a22310a27f5d897982dbe4d2d7476ecdeebcad20ef7b7daaac8a9f709813fc7168a218fc8d2e49ec84c8e4dd219742062db0dcdad532f3dca1f4322b4564b070f3f151e7d35ef2fb2ed80f24936f9c562697aa2901808ff2d50de5899d7c46d0789ba9d5778d736665966ffba244f4672641117982dec06ea02df935629c5ceea6ed3250c75fe28ba9777d323ce14e7ad7f967381721d3ca7d", 0xc6}, {&(0x7f0000000480)="45025e8ed6c822689c58023b172fe052b9ea9ec77c5422ab943db7af1f3085533465d58bb5541683d85c4413fae3d4567b710092baf47934e289b8eb55f809d0a4d69cd33db5c9387a5a2c0af6db2cb1cfe635dbc7c396cd09abe10cfec3e8df5c98658d000b4179eaff5699aa6bab9a82846af24233cd34e57c24a5afd534573695aa154c47f65247ee88e0ff6f5a9211c463f72fdab1c14bf389cb96951633ca16d1140f1e2931bf6636635cf2e85d3c3b8756781f88c67b33dc9743288187b28a7c90effcc2b34d4843b06f83498cba8f6a3d5f9a814a2d388a1df774101feb7106a34fb6021f333a115e3ce1bc072d7f72833f", 0xf5}, {&(0x7f0000000300)="835ccd4193e7e00e46ac", 0xa}, {&(0x7f0000000580)="cb699cfc254c80299fa3e2b4bd8a41b651dfd92d39c00f498e23ddab4928882897c43ea966e4", 0x26}, {&(0x7f00000005c0)="1580224100dd4e3647c81d5b38d4d299b7bf8561bdb95ea0e16921c129e918cc91d001b019161f70debbbd6e0689001a5e3f3fa562d87de6da26d11b95ce8770fdbf3a0072b54461449e853b1f15f8415dbd7b0c481dda7a898c51611f7cc4a710be18a242733503bf212b0d151627625343ed624db7758840321a85984ec2c28f76c5", 0x83}, {&(0x7f0000000680)="fa40355a9d1d0418974707cd74e7f6e569185eeff89b30", 0x17}, {&(0x7f00000006c0)="d9bc551a1e0d535ef9f8497faca9e2a2c9c6ed5cfa22ba25cd8cdba601b27ed85c8276a1bf58ed4182b30cd1ff92dcf5662eeeff3014e84d912fe2773091f157bac03dc2bf", 0x45}, {&(0x7f0000000740)="d91c777df200472626cc0f1b75b0c73d5b068887c97b8303b14d82b0f4b94ca7eb6c7c90be055023e8c264f1b6ae1c76637aab", 0x33}], 0x9, 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0x22f8, 0x20008000}, 0x20004000) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:31 executing program 7: 2018/05/05 00:05:31 executing program 2: 2018/05/05 00:05:31 executing program 4: 2018/05/05 00:05:31 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r0) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:31 executing program 4: 2018/05/05 00:05:31 executing program 2: 2018/05/05 00:05:31 executing program 7: 2018/05/05 00:05:31 executing program 5: r0 = socket$packet(0x11, 0x800080003, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYBLOB="1400060007000021e406000000000000000000001400010000000000000000000000000000000001476a5e552de7bc000141cace88d027"], 0x2}, 0x1}, 0x0) r1 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x0) getsockname$ipx(r1, &(0x7f0000000340), &(0x7f0000000380)=0x10) 2018/05/05 00:05:31 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000000300), &(0x7f0000000380)=0x4) socket$inet6_sctp(0xa, 0x1, 0x84) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:31 executing program 3: 2018/05/05 00:05:31 executing program 7: 2018/05/05 00:05:31 executing program 4: 2018/05/05 00:05:31 executing program 2: 2018/05/05 00:05:31 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00000003c0)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000440)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000480)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000004c0)={0x7, 0x81, 0x8000, 0x400, 0x177f44ce, 0x1, 0x1, 0x0, r2}, &(0x7f0000000500)=0x20) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) pipe(&(0x7f0000000400)) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x6b, "74b734aea8eca5ab7fdb491c4ce09c9a32b027734929f1043a429caee1a8947dedd5a4337439a7d06f1767057494cfca763cbbfa689c36ea294c75b18b963916ac5e21922044b501c2074aab378c12bfb16568b0e2beb462b9149f78e1e29dbcce4edabf02688d4bbf2dc2"}, &(0x7f0000000040)=0x73) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000240)={r3, 0x5d, "5463e522d535157a4924fc73701eb98e486cb244f15da73d044ab659a311e0b002aa22157d6db102d757e5f206886b5cc3df376d23ec03d9f92982604a5a76a8cc2100c69fdfced1082d74df91baf42c67596bde48b029dbfdc3505218"}, &(0x7f0000000300)=0x65) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:31 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$KDADDIO(r0, 0x4b34, 0x1f) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x0, 0x5, 0x100000001, 0x1, 0x7, 0xd57, 0xc1f4, 0x9, 0x100, 0x0, 0x81, 0x400}) 2018/05/05 00:05:31 executing program 2: 2018/05/05 00:05:31 executing program 4: 2018/05/05 00:05:31 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000180)={{0x100000001}}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000001c0)={0x4, 0x7}) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/95, 0x5f}], 0x1) 2018/05/05 00:05:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpid() futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000d8d000)={0x77359400}, &(0x7f0000048000), 0x0) perf_event_open$cgroup(&(0x7f0000001a80)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x99, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001a40)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf46}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/05 00:05:31 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000200)='cpuset.mems\x00', 0x2, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/30, 0x1e}], 0x1, 0x0) 2018/05/05 00:05:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x5, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) getgroups(0x2, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff]) keyctl$chown(0x4, r0, 0x0, r1) 2018/05/05 00:05:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x800080003, 0x300) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x400000, 0x0) gettid() getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x8204, 0xffffffff80000001, 0x10000, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000001c0)={r3, 0xf8, "4be12a18c507ba2204e3e00f51e84769c04bf777cc1c2038e191f8f6c74e1563411ad8745145a49ca359cbf4aed27c95b4fdb71be3e7d4194622e9068c016f85102841aa25e9b3f23132082c0af395444bb8817e26dbf557338b98056f6aae64e5157ccab0280eb93b1a837f9b1157171d444d66a8f954adb808ed75350c1698a80b4897da8af986f694146cf36bb9217e6088b3adfa2aeee4436f7a8874dda505074b37f3d41aa056da0bf9cb444691041d1c9c53302041e3b8d31a2d3c0473b35ac84e1794f5d4f5d8bba722c0219c0e2c32e6168d7a17d40dc771533d6aa98c45414fdaaf35ab6e0daed152637756642a85fcb73ab630"}, &(0x7f0000000340)=0x100) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYBLOB="1400a6e9e6314d19b4a3000000000000000000001400010000000000000000000000000000000001476a5e552de7bc000141cacf88d027effb485948e5d40b0871f1891f0f323f0fa2d9563778a71fc023924e95e5f5ea15db1c2c4d78002a48bf4a28816a76e6578362c799c6a32fd59496c9bcb0"], 0x2}, 0x1}, 0x0) 2018/05/05 00:05:31 executing program 7: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}}}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r0 = socket$key(0xf, 0x3, 0x2) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="0207080902000000000000a800000000"], 0x10}, 0x1}, 0x0) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) 2018/05/05 00:05:31 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140), 0xfffffffffffffe92) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:32 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000300)='/dev/loop#\x00', 0x0, 0x80000) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000440)=0x2000000000, 0x102000004) seccomp(0x0, 0x1, &(0x7f0000000080)={0xa, &(0x7f0000000480)=[{0xffffffff80000001, 0x1, 0x20, 0x100000001}, {0x0, 0xfffffffffffffffd, 0x7, 0x4}, {0x7, 0x5, 0x101, 0x5ab}, {0xeec2243, 0x100, 0xab, 0x7e5c}, {0x7, 0xb4d, 0x0, 0x1f}, {0x1f, 0x8, 0x16, 0x7fffffff}, {0x9, 0x1, 0x6, 0x3}, {0x4149, 0xfffffffffffffff9, 0x10001, 0x90}, {0x10001, 0xd7e, 0x7, 0x8}, {0x6, 0x5, 0x80000000, 0x5}]}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000040)=0x8, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x30201001}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="050129bdeb7000ffdbdf250f0000003000030014000600fe8000000000000000000000000000bb080005000000000008000400ffff00000800040009000000080004000500000008000500ffffff7f08000400000000"], 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x10) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000500)={{0x0, 0x200}, 'port0\x00', 0xe0, 0x40000, 0x1, 0x6, 0x0, 0x4a, 0x7fffffff, 0x0, 0x6, 0x400}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f00000005c0)) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000180)=r3) 2018/05/05 00:05:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x800080003, 0x300) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x80800, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180)=0x7, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYBLOB="1400060007000021e406000000000000000000001400010000000000000000000000000000000001476a5e552de7bc000141cace88d027"], 0x2}, 0x1}, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000100)={0x77359400}, 0x10) 2018/05/05 00:05:32 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) fcntl$getflags(r1, 0x408) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000040)=r0) ioctl$LOOP_CLR_FD(r1, 0x4c01) r3 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000640)=0xe8) fstat(r2, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000700)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000800)=0xe8) r8 = getgid() r9 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000010c0)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f00000011c0)=0xe8) r11 = getegid() r12 = getpgrp(0x0) lstat(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000012c0)='./file0\x00', &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001880)={0x0}, &(0x7f00000018c0)=0xc) getresuid(&(0x7f0000001900)=0x0, &(0x7f0000001940), &(0x7f0000001980)) r17 = getegid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000019c0)=0x0) stat(&(0x7f0000001a00)='./file0\x00', &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getgid() ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000001ac0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001b00)={{{@in6=@ipv4={[], [], @local}, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000001c00)=0xe8) fstat(r0, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpgrp(0x0) r25 = geteuid() stat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = syz_open_pts(r2, 0x8000) sendmmsg$unix(r2, &(0x7f0000003380)=[{&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x44890}, {&(0x7f0000000380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000500)=[{&(0x7f0000000400)="ada71727e3d3f6b7f4938ac85c94fcfb1d7ef85521dd509e331f90b78578b50b2b5226ee3d78d657bffa69a97c703a7612f73d16c18187abacc7873548a3881825a9d48f36d7d992f70aaf97b33ec40b3c7450651d907180eabcbd780d9e9ea79643dd35823550932b7d7d3f8ee99c385bd26c8dedc6bd64ec08c60d7d275002889ad8fd319a20775d640d615d17f6cc879a176849230182b76eb7167fa73f1d716712a9c400b768a6fe0add41352ec3c820069ddb71ea8fe706ed399378acfc59cd51486f5073e78fdc1239dbb687d728c63e8129360f88c85d445f9a", 0xdd}], 0x1, &(0x7f0000000840)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x58, 0x4}, {&(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000c80)=[{&(0x7f0000000940)="983b6d4cf0c6096e59855074e878de70e0e90f26b09cfa680d49353bd0791276cca1b681c0e79f2020dfe64e3b0f7b04fec0d08b791c773a", 0x38}, {&(0x7f0000000980)="afef61a1", 0x4}, {&(0x7f00000009c0)="10015fa7f6aa38a44805148f049e38c86a2078753a6e556694dd1129cca53adceadca316413f044e26cdd6322f95f1eba7499aa326ddbde5d3a3a80333a8bc6389da0b5adcf104a8aad4594fa942f52b680b0bba42df6e615232567912a9d4ca9b9b86ab47bc5bc7b0d4e135b59c2e99024bb6d475893321966cb4e3e293380c743cf66bad9161ad4f5bdd466dd750b6089f7fe51a9fbe500fb835840960d187dfbbf528a23462b4be8c1276c2b91070f5af0f2c5e3201437b0b5ed81262e71727216ba102466afc94e26d306ebe675873998790e3d49eee11e0a78adf4735185fca5e78777a7aa80f2571180fc630060a", 0xf1}, {&(0x7f0000000ac0)="1216bde2bd9e1934082b8cadaf238f7855032f27a28d56f3ed6837f8afec79abdc1730204b9b851bd6108b49e590f155c019c3867a0f696c4800a63832e79a745755054b40c27633f3c2a115dca765c2a741c4845328b0d92a38833be8e10619994378295f7a176246", 0x69}, {&(0x7f0000000b40)="a6e1342f1888e292e1f7fc2b3087133320312ea8fce4c23e88e361c83c2a58b61ee507b962357cb5a6a588a91678e39afcde0b7e1937a1dc5529cd55f9b8b7586738bcf5d9135ec79b171e6101a4d47c486064f2f5d0de290c8a7bfc0e3cacd141d9ce3a0faa", 0x66}, {&(0x7f0000000bc0)="3b6112ea7291d282841ee6488bb5c5bf167e907a210e5ca088fdb6", 0x1b}, {&(0x7f0000000c00)="f06ed73cec807135b58b22b340895320d1d70d2f99c72ca56e6caf65969356959b3f13af2e552a7f91a2469ad448bf43a886a7a02361ee02a990bc7090ea59c59ca2209e79d1ebf9044feffc29ce9f18065d142b94c445a53cc1131c04d39d1c343ef4266c20a9c46f033e", 0x6b}], 0x7, &(0x7f0000000d00)=[@rights={0x30, 0x1, 0x1, [r1, r1, r0, r2, r2, r1, r1]}], 0x30, 0x40004}, {&(0x7f0000000d40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001080)=[{&(0x7f0000000dc0)="2f1101aca553f737f976d40d54fc2d4e0f0b0ed1bf3d24c78caeb138fa6bbf4aa1c62fa15d8812399a794831ad4920a0fe85b917d9f528a58400fe27a5a2faad83d043c8b01bf2cc29ee4974da14", 0x4e}, {&(0x7f0000000e40)="46e3fbeb9d3c8c3af1bd5e5c31c3d9da6b4324840f8533f13dd2cec7ce55250a8ff85bddb33946266d65d96dc18fe6ad56919c3657868f2c284ca5b5f53e165caa93fc7e7bc2063ac2ee26daa267277d205b46a382f4ce41562a3ab40391f3895ec2f5b46146eef0a43506cf1e7168f815e42a72eaa970400faf5a7875d94b85075cf42c179081d8bc3bb9355eb503f219265b3db032f220b2c48555b1f0fbb0eec8a315cef46beb", 0xa8}, {&(0x7f0000000f00)="0a4bc40872c5d861c4951dc54065c8b7f78066b7f12f33bf03576cbe167eb209df415555a36681f7a5822814436f084f25e52bbd0dd526492bf2489f4d978dc22a225be5cd5b88df8cd2b11c6e5205ff17606ebb09a18fb7ff5c5192aed3c325197afcee476eda758bf8cf607a151d53859a868a7af7c073fd87b98b3ada96c67ce440b1ef21e99b77741554", 0x8c}, 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{&(0x7f0000002200)="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0x1000}, {&(0x7f0000003200)="db77eea8a097c9e5163fecf33bcf9c17f961807a023eee5a1a57afc789ff9ea84f5d1a3902241a149a72900887ab826b65ae00173d3bc1d46f38b024d68e84baabb7e865621bff039c29e0f55f79adc0a21d33e59192e704dd", 0x59}], 0x6, &(0x7f0000003300)=[@rights={0x30, 0x1, 0x1, [r2, r0, r0, r0, r1, r1, r1, r2]}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r2, r0]}], 0x58}], 0x6, 0x20000001) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) 2018/05/05 00:05:32 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$KDADDIO(r0, 0x4b34, 0x1f) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x0, 0x5, 0x100000001, 0x1, 0x7, 0xd57, 0xc1f4, 0x9, 0x100, 0x0, 0x81, 0x400}) 2018/05/05 00:05:32 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$KDADDIO(r0, 0x4b34, 0x1f) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x0, 0x5, 0x100000001, 0x1, 0x7, 0xd57, 0xc1f4, 0x9, 0x100, 0x0, 0x81, 0x400}) 2018/05/05 00:05:32 executing program 4: r0 = syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0xa000, 0x0, 0x0, 0x0, 0x0, 0x0) write$fuse(r0, &(0x7f0000000040)={0x20, 0x6, 0x0, @fuse_ioctl_out}, 0x20) 2018/05/05 00:05:32 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100, 0xfff, 0x0, r4}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r5) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000025c0)=0x0) get_thread_area(&(0x7f0000006980)={0x100000001, 0x0, 0x10000, 0xea81, 0x596, 0x7, 0x1, 0x7, 0x7f, 0x3fff}) r7 = syz_open_procfs(r6, &(0x7f0000002f80)='map_files\x00') setgid(r3) r8 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$LOOP_SET_CAPACITY(r7, 0x4c07) ioctl$FUSE_DEV_IOC_CLONE(r8, 0x8004e500, &(0x7f00000069c0)=r2) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000006640)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="000008f9"], &(0x7f0000001400)=0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r8, 0x27ffe) recvmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r2, r8, &(0x7f000053cffc), 0x8080000001) 2018/05/05 00:05:32 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$KDADDIO(r0, 0x4b34, 0x1f) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x0, 0x5, 0x100000001, 0x1, 0x7, 0xd57, 0xc1f4, 0x9, 0x100, 0x0, 0x81, 0x400}) 2018/05/05 00:05:32 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/22, 0x16) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) readahead(r0, 0xc5, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000002b80)='}PPLtem1\x00') getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000002bc0)=0x1e) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) sendmsg(r1, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000240)="e87fb83d5185bf313549ca3527ae00a54b0a57ff017dc41cb23b3d89d6e7c9de118430dd9b0e410623d1a09d8257f51f990e2d5248df2aec1869cd0d1bff6e150c", 0x41}, {&(0x7f0000000380)="1ec4e074cb62eef3f22463c4dc3aeaabe78c77ce05aa2fa401c6761f88880ee5ee6587a197118b03fd0cdc2267a22310a27f5d897982dbe4d2d7476ecdeebcad20ef7b7daaac8a9f709813fc7168a218fc8d2e49ec84c8e4dd219742062db0dcdad532f3dca1f4322b4564b070f3f151e7d35ef2fb2ed80f24936f9c562697aa2901808ff2d50de5899d7c46d0789ba9d5778d736665966ffba244f4672641117982dec06ea02df935629c5ceea6ed3250c75fe28ba9777d323ce14e7ad7f967381721d3ca7d", 0xc6}, {&(0x7f0000000480)="45025e8ed6c822689c58023b172fe052b9ea9ec77c5422ab943db7af1f3085533465d58bb5541683d85c4413fae3d4567b710092baf47934e289b8eb55f809d0a4d69cd33db5c9387a5a2c0af6db2cb1cfe635dbc7c396cd09abe10cfec3e8df5c98658d000b4179eaff5699aa6bab9a82846af24233cd34e57c24a5afd534573695aa154c47f65247ee88e0ff6f5a9211c463f72fdab1c14bf389cb96951633ca16d1140f1e2931bf6636635cf2e85d3c3b8756781f88c67b33dc9743288187b28a7c90effcc2b34d4843b06f83498cba8f6a3d5f9a814a2d388a1df774101feb7106a34fb6021f333a115e3ce1bc072d7f72833f", 0xf5}, {&(0x7f0000000300)="835ccd4193e7e00e46ac", 0xa}, {&(0x7f0000000580)="cb699cfc254c80299fa3e2b4bd8a41b651dfd92d39c00f498e23ddab4928882897c43ea966e4", 0x26}, {&(0x7f00000005c0)="1580224100dd4e3647c81d5b38d4d299b7bf8561bdb95ea0e16921c129e918cc91d001b019161f70debbbd6e0689001a5e3f3fa562d87de6da26d11b95ce8770fdbf3a0072b54461449e853b1f15f8415dbd7b0c481dda7a898c51611f7cc4a710be18a242733503bf212b0d151627625343ed624db7758840321a85984ec2c28f76c5", 0x83}, {&(0x7f0000000680)="fa40355a9d1d0418974707cd74e7f6e569185eeff89b30", 0x17}, {&(0x7f00000006c0)="d9bc551a1e0d535ef9f8497faca9e2a2c9c6ed5cfa22ba25cd8cdba601b27ed85c8276a1bf58ed4182b30cd1ff92dcf5662eeeff3014e84d912fe2773091f157bac03dc2bf", 0x45}, {&(0x7f0000000740)="d91c777df200472626cc0f1b75b0c73d5b068887c97b8303b14d82b0f4b94ca7eb6c7c90be055023e8c264f1b6ae1c76637aab", 0x33}], 0x9, 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"], 0x22f8, 0x20008000}, 0x20004000) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:32 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000380)={0x0, 0x9b, "9583e02b1785a4a992f84c82e3abf6fc22a5f8a64db012c108f923951aee7e699d21fbe255c9c0b7b1d3d868228be5dbb86c79e585e143978317e01d760b48a4f14dfe07b0604fe3bf5ab9f91ff7c4b333409832db7779dc326a09efefd22445ccc52f41e8cb66fc081f47cad5b7b61178323ec5df7183c58bc2dfa76ba5f43ab932ef5947f01361057d3dd40ae3045d5de4cff0d89f175c800b6b"}, &(0x7f0000000440)=0xa3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000480)={0x1b1e, 0x7, 0xb, 0x7ff, 0x0, 0x400, 0x0, 0x2, r3}, &(0x7f00000004c0)=0x20) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000300)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:33 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x24) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000400)={0x2, &(0x7f00000003c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000440)={r3, 0x3}) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) sendfile(r1, r0, 0x0, 0x66) 2018/05/05 00:05:33 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x6, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000180)={r2, 0x2f}) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x800080003, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000929bb382d8db4c515d3a2915c2a48e00ecd8c23286524137d595829d836812", @ANYBLOB="1400060007000021e406000000000000000000001400010000000000000000000000000000000001476a5e552de7bc000141cace88d027"], 0x2}, 0x1}, 0x0) 2018/05/05 00:05:33 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/22, 0x16) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) readahead(r0, 0xc5, 0x9) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000002b80)='}PPLtem1\x00') getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000002bc0)=0x1e) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) sendmsg(r1, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000240)="e87fb83d5185bf313549ca3527ae00a54b0a57ff017dc41cb23b3d89d6e7c9de118430dd9b0e410623d1a09d8257f51f990e2d5248df2aec1869cd0d1bff6e150c", 0x41}, {&(0x7f0000000380)="1ec4e074cb62eef3f22463c4dc3aeaabe78c77ce05aa2fa401c6761f88880ee5ee6587a197118b03fd0cdc2267a22310a27f5d897982dbe4d2d7476ecdeebcad20ef7b7daaac8a9f709813fc7168a218fc8d2e49ec84c8e4dd219742062db0dcdad532f3dca1f4322b4564b070f3f151e7d35ef2fb2ed80f24936f9c562697aa2901808ff2d50de5899d7c46d0789ba9d5778d736665966ffba244f4672641117982dec06ea02df935629c5ceea6ed3250c75fe28ba9777d323ce14e7ad7f967381721d3ca7d", 0xc6}, {&(0x7f0000000480)="45025e8ed6c822689c58023b172fe052b9ea9ec77c5422ab943db7af1f3085533465d58bb5541683d85c4413fae3d4567b710092baf47934e289b8eb55f809d0a4d69cd33db5c9387a5a2c0af6db2cb1cfe635dbc7c396cd09abe10cfec3e8df5c98658d000b4179eaff5699aa6bab9a82846af24233cd34e57c24a5afd534573695aa154c47f65247ee88e0ff6f5a9211c463f72fdab1c14bf389cb96951633ca16d1140f1e2931bf6636635cf2e85d3c3b8756781f88c67b33dc9743288187b28a7c90effcc2b34d4843b06f83498cba8f6a3d5f9a814a2d388a1df774101feb7106a34fb6021f333a115e3ce1bc072d7f72833f", 0xf5}, {&(0x7f0000000300)="835ccd4193e7e00e46ac", 0xa}, {&(0x7f0000000580)="cb699cfc254c80299fa3e2b4bd8a41b651dfd92d39c00f498e23ddab4928882897c43ea966e4", 0x26}, {&(0x7f00000005c0)="1580224100dd4e3647c81d5b38d4d299b7bf8561bdb95ea0e16921c129e918cc91d001b019161f70debbbd6e0689001a5e3f3fa562d87de6da26d11b95ce8770fdbf3a0072b54461449e853b1f15f8415dbd7b0c481dda7a898c51611f7cc4a710be18a242733503bf212b0d151627625343ed624db7758840321a85984ec2c28f76c5", 0x83}, {&(0x7f0000000680)="fa40355a9d1d0418974707cd74e7f6e569185eeff89b30", 0x17}, {&(0x7f00000006c0)="d9bc551a1e0d535ef9f8497faca9e2a2c9c6ed5cfa22ba25cd8cdba601b27ed85c8276a1bf58ed4182b30cd1ff92dcf5662eeeff3014e84d912fe2773091f157bac03dc2bf", 0x45}, {&(0x7f0000000740)="d91c777df200472626cc0f1b75b0c73d5b068887c97b8303b14d82b0f4b94ca7eb6c7c90be055023e8c264f1b6ae1c76637aab", 0x33}], 0x9, 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8b3ad399271d9663a6c7d4b639652ccd23e17177325502dd4028d19d7a1cc87d0464ad165c6d7b8c20649d5cc06832525b9aacd3d372645f5c913eeb0c270b519958d296a3e9a99b7c36684fc99de1274b867bf86c601b1e300ca45f639fde90aa38d848b0d67777d49477af99a7fa5f0564e18be23753612477e021778c5efa13dcaa351e49a8947ccbf4c3c8097457b0b8aa7d5b7d61e3920c3d551be8d79227431ea140e926a13801e3ffa93307c79a16def46fcf7051b47144bbea91c6bbf087ffba52b509308b123bbd47dd12bedf92faa2c2df08403f6971b364fa8383e1ad6b9db1ae3ef385e76ee6657a1a20a082de21d1e9fb99b3e8ae5596f64dbfb651fdfee3538c2b9c2d0976ea51f55a973173f707587bf7bfa4b820e5803844675898649ab3c129fc4dec8000eb22c3094cbae7a46f9155f6c76b183766cc8e9d95d7b3015288ae9bb5af17d8a6b8ee8718a3f42a6c15cc2c511f1feec32d50394f9929931913e3ab676fc05e4605e1d6e58c57caa7e1650ac5823ee6b7099ee4b5c2497f2ea26d5054ea9a21f17e32d0db7e3369b58a23bf9a31f5e2ab6154a82239b261f9cff00d81c67ad8b323b0e9da915c4897911204394f9f23a6a54b208de54f77abd6c8f5831413798f76d8479623c08830baa5f1bba727848e38461b25d69981fc3f39f6946efda01d5eac09c36f0fcbf6843714004f60d2d15151852a36540de0645c7ec4119991814fc50b6f09a467261bd68a14072ed4a77f37a2819d0ae5cc8c47a9b6c9f4ebf1ec3cd11f0988bcdc164eaa2bdbbbddb46077a7bcf52765af1bd045e0446eac968bb96eb26faafa09f64701c953e16ba31e34196aa1db01c0dfcc94011758750b905141bac6cb8ea5e6540c7d04d9dd26c31a46740bd8b5362401c998124297291955298189a5cbd38dff0e8f3fe6b13d43078ba372121d1351065a17d9fb83d3d2bceb142a96228d180ffca1e13a1aa743dde9b2134222c00f75a68bd8e9472df5baa01219d786cb0cfb40e5b49b9fd8898aa4f1db421a30c53761e67f6f3108e5e90eb5933216f3dfd14623f97ae677bf85ef2864afe8f2a7cc3907fff893eaa8eb68542e96238e4228cdc37ffc2b583d304d0b195c697056a6f8c5c15efbf7665edaad246fe9fe1ccba12b6a2eef7f75ddda4caccb26fbcfac2619023125e7e5010a85ded7015138cfb8f435db64ea56420b6cb142fe862592740b304e33610da5759d61b9237db89f614c31fce8ad5007b9da1f517f4fcfd2a1f8fd05c4ffe9cc57016ba048468c1ac924b059b963a7a6fb01349b08448229a4bda7089d7a1bda203f97ac8e22ef8d577937b8ceb1241c0c844dcdaf3660b3676c724f7010991ac37609ddfa04251a4b38bacf9050bcea60726b890629386d402b7fd68d1e0b5a66132544f7a45474c1a3dc520a926d8e0b3877f52be6f3dd630caec22e0a38a9508074bd378a04bbf588a7239f4925c9795da39641fa5737abe1d6f97b923084d670dba19d241658529ffd55dd243d7174b136b66c2928036010190a4c4e1b8f91494c78b1bb22e3bc7579d51277496a2b40d9ecc775bda783ca8dd75cb4af61a1150118691a6cbfa67b2a14e5b2a8b03712a84785bfc562462b312dfec4ea2116b362dc3d959e69fe7da4daca257791895c28d15f5426d20b0d935cf0351d16595aac3e94fe9b83e2f89f02bbabae3544c20aa96d6def739e7ec1acc45f0265c6c34fdc63859a7d207c464f66333aef9ecf5ecf141e05feb26d7b41f8a9a5e66bfa28276c841836ec80123113d02596fde835325848aabe9cab9f6025ed4f48a225ce9a7233e6e08f4436b97971e8225b73c2978d470fbb37ce61ee4194f3d5eb83352a614ee5982d508d76c1f52cd576b1b2e5d2525b783ec1ff2e6eb30d4c3717e34daa4bfa6e27698aff820bc40aa805f9356b59775bfbbc6e1dbfbb62b1ce59e70d6b099e8b7b03c6b92f99f4fc6cca616a98bfc1558577ca260c4c01835d6b828235927b668db05a209d64a2b46dc37e89c80d31c482f0becab2bf36721758333a328813efc630e8f847568728731a9daab4ca810f9f2336d273b95123c2a68b2e2725fd40cfc06baa5a2456bc4fe624cf1c33683c762d820b4f500f81e10a7f9705a038cf2362c734a5a040a0f7a085206beeadcce49398afab2fba45c69584c36537c60237d4545e1159f94bccefe37dd0e2f75e5cf193b6da029cbb986551cc9bb2614ae3e29df23f0e7f5458471c3b5399ac35b3ad370a94dd5f82f8abf6aa8a36d72d2c1b2409c0cc410884bf0d1f34ae195d7ad63bb909baa5248b1cb330bf70056ce492d00d56e574dc1f71e028f7b2313a6d41fd324b602ecb7d387bfe8eaf1813e582cda74a49cd86348411eebb6d95eb86a6caa66eb8e4340daa3c3034eaf0ee39fcd5c1420c2961c2f144faafe03fa7aa541835bcf6b8383d743306c5118a277ac9382c951c6988366afe00ddec88437c00fe5a7f34457d7fb2b26264aaad56ba1af84c20b6f188de19dbceeb3c7233dcc6cfc769c2b6a9fb93df2a1ef77290c573a6445b5964ff17d14ee22144bb5470f98128bd23cfb01f1ccc57037b5027ca934109fa04e22b8ae73475ea91a113b86f3486abe4f4eb4e706e78cf7bc098b5d5de4aeaca645d6b2dde4ef324f573c8bb8b59f70014e33e53598f531b8ea8a1b18fa53af1ed00a85db44077bf2b3d2b467121a25acb506f449c5167dd4a6e9aeac8bf376835957d202e5e50ea2756e5e4a12c6a4785f49e17d1cc2aa5dbcd4501964ca232c39c39f6efa789ac46ec9aa81a857ca4bdf7bba9feaff43e6bbaab610d47dfa1f324f2aeeecbc686771f9f44ef4478969fb6f3b8fd339359530603d6219bcf11f8b330fe3c7a6f966f205768e5bb0b673908e111440e570f1c4874b5cf071df0eb29b4994e93f4900711b3fc5619fdbc7d37a592ff66182e957b24ec93db4d13d01fa643ebd88a6bb7d6454c9e806a0996c335fa8e4a161360d4867f93da26fc85ec8bd390ca677d38b52c4e85797a95003ae2fff14386c9372d482d199cb3e05be1d321c12a724a79ebaa456869a7c7ad75760a1a4ff2e90a0f2fc948b03011bf23978b8fffeb14130e0bc1f56d8c96fb2e4173daa8853807437219fe61f8ab501ab3ab37166a4403469370caa00757674ea8fd279f179f192b7f7ab5717af180cd699bc2f6623568c8fc98a358a7fe6d606d7ead7d6ade9a6c926cec298e362cd44b05a7b8913944d9acce7c9044b346066d6d2e71655084a91d2d2a37b734c8fc0a260be3ee96a6c6ac8cfb7c0dd62928ade79003b57ec781eafc28eb365744a3a29393dd529072117c2337131f92815fc268a6408327c261f14d98cf475b9274ed01c9697688573d9b46370dacdda681806afdbfc1ea1dfe38c282d0c2ef94280c31e22298422da816c945d6b073a07b0e9f88c4a5d262447eeb4f626e99e3286caa7ff4e1a3fcb27e544ff49524fd0da405f45f6bbbbcc8d3da1ce027f0e4665c2fc2cd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0x22f8, 0x20008000}, 0x20004000) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/create\x00', 0x2, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:33 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) sendmmsg$unix(r0, &(0x7f0000000040), 0x0, 0x20004000) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/05 00:05:33 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$KDADDIO(r0, 0x4b34, 0x1f) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000040)={0x0, 0x5, 0x100000001, 0x1, 0x7, 0xd57, 0xc1f4, 0x9, 0x100, 0x0, 0x81, 0x400}) 2018/05/05 00:05:33 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = dup(r1) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006540)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@local}}, &(0x7f0000004300)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000066c0)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x2, 0x0, 0x2000000100, 0xfff, 0x0, r4}) stat(&(0x7f0000001240)='./file1\x00', &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r5) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGSID(r2, 0x5429, &(0x7f00000025c0)=0x0) get_thread_area(&(0x7f0000006980)={0x100000001, 0x0, 0x10000, 0xea81, 0x596, 0x7, 0x1, 0x7, 0x7f, 0x3fff}) r7 = syz_open_procfs(r6, &(0x7f0000002f80)='map_files\x00') setgid(r3) r8 = open(&(0x7f0000ea9ff8)='./file0\x00', 0x141042, 0x0) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1f) ioctl$LOOP_SET_CAPACITY(r7, 0x4c07) ioctl$FUSE_DEV_IOC_CLONE(r8, 0x8004e500, &(0x7f00000069c0)=r2) socket$inet(0x2, 0x3, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000006640)=[@in={0x2, 0x4e20, @multicast1=0xe0000001}], 0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="000008f9"], &(0x7f0000001400)=0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000004280), 0x8) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000001440), 0x1a) ftruncate(r8, 0x27ffe) recvmmsg(r1, &(0x7f0000000000)=[{{&(0x7f0000000140)=@ipx, 0x80, &(0x7f0000002580)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/222, 0xde}, {&(0x7f0000001380)=""/127, 0x7f}, {&(0x7f0000006880)=""/66, 0x42}, {&(0x7f0000001480)=""/240, 0xf0}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x8, &(0x7f0000002600)=""/31, 0x1f}}, {{&(0x7f0000002640)=@can, 0x80, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/224, 0xe0}, {&(0x7f00000027c0)=""/216, 0xd8}, {&(0x7f00000028c0)=""/195, 0xc3}], 0x3, &(0x7f0000002a00)=""/67, 0x43}}, {{&(0x7f0000006800)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000002f40)=[{&(0x7f0000002b00)=""/93, 0xfffffef1}, {&(0x7f0000002b80)=""/45, 0x2d}, {&(0x7f0000002bc0)=""/32, 0xffffffffffffffbf}, {&(0x7f0000002c00)=""/208, 0xd0}, {&(0x7f0000002d00)=""/241, 0xf1}, {&(0x7f0000002e00)=""/31, 0x1f}, {&(0x7f0000002e40)=""/220, 0xdc}], 0x7, &(0x7f0000002fc0)=""/173, 0xad}}, {{0x0, 0x33d, &(0x7f0000004180)=[{&(0x7f0000003080)=""/164, 0xa4}, {&(0x7f0000003140)=""/12, 0xc}, {&(0x7f0000003180)=""/4096, 0x1000}], 0x2c4}}, {{&(0x7f00000041c0)=@rc, 0x80, &(0x7f0000006480)=[{&(0x7f0000004240)=""/3, 0x3}, {&(0x7f0000006740)=""/176, 0xb0}, {&(0x7f0000004340)=""/205, 0xcd}, {&(0x7f0000004440)=""/52, 0x34}, {&(0x7f0000004480)=""/4096, 0x1000}, {&(0x7f0000005480)=""/4096, 0x1000}], 0x6, &(0x7f0000006500)=""/9, 0x9}}], 0x5, 0x0, &(0x7f0000006680)={0x77359400}) sendfile(r2, r8, &(0x7f000053cffc), 0x8080000001) 2018/05/05 00:05:33 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) accept$unix(r1, &(0x7f0000000140), &(0x7f0000000240)=0x6e) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x800) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:34 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) syncfs(r2) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:34 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) sendmmsg$nfc_llcp(r0, &(0x7f0000007700)=[{&(0x7f0000000380)={0x27, 0x1, 0x2, 0xfa2fd0f823039a5c, 0x9, 0x5, "e6a5ae8f2a92dcc980dbbc3720e8ca3cde3b72b1b9b0e3a60c02e629d7d4b4d23a37267d6389f74867d00b7098e1e818bb792c40c3785e317a0f7fdca8f605", 0x19}, 0x60, &(0x7f0000000580)=[{&(0x7f0000000400)="775b9f49bfec4b8226fc80fa59c11d7fcf3b87fde00255a2318b7bc6d5f810c54d79ebdf1e703447cb8a43ebeb0fd25a3ed8da13b79d4be619b21ba1c0c8a24160c1e7b8a1041dfaae7c3267896ea896241e688da0e67255e07710ef0bdc4c81e09cf27fca0844e17d7b198194329004bea1038d02ff383ba474eb192b94d3d0fe00f2e4779d6ee071fa8d8e12fc2a26cb18d34be2b739faa2f25652824af5de13062571579cdb16acbd6b4c291017387daab50a4056325b7caead9b9ae7f64bfeec5cdca57ff41ef10297c6b0178d8ee71e8e35d29266e3c553d3466d34fcd9523ac11b134314d4a55c66ffc7bd64", 0xef}, {&(0x7f00000002c0)="0f71a3397ef72805afb5fcdcdb72c0b1f511beca03105d85c476b1c1281ee80ab15dc363d486bd132e842b7cc526cc7fe678c2bfb4728e", 0x37}, {&(0x7f0000000500)="610a4b8fa4c8aeb3db06df220c5e28c0eabc99acb1f08d236a6cfabc7aba2c35e9e8f177deac75d7c5021dd2bf770cedbaca1d6d80ba0bf47991bca7ac3e130caebf5daa70cf4dd869e46c9a5ea0e9db9bfb8b10d394", 0x56}], 0x3, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 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{&(0x7f00000066c0)="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", 0x1000}], 0x2, 0x0, 0x0, 0x20000001}], 0x8, 0x10) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001d80)={@loopback={0x0, 0x1}, 0x3, 0x3, 0xff, 0xd, 0x9, 0x6, 0x2}, &(0x7f00000078c0)=0x20) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000300)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "67d6155b190029c2bdf77650fb00"}}) clock_gettime(0x0, &(0x7f00000079c0)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000007900)=""/166, 0xa6, 0x3, &(0x7f0000007a00)={r3, r4+10000000}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) accept(r0, &(0x7f0000000240)=@ax25, &(0x7f0000000040)=0x80) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) splice(r2, &(0x7f0000007a40), r1, &(0x7f0000007a80), 0x8, 0xa) 2018/05/05 00:05:34 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x6, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000180)={r2, 0x2f}) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socket$pptp(0x18, 0x1, 0x2) r1 = socket$packet(0x11, 0x800080003, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYBLOB="1400060007000021e406000000000000000000001400010000000000000000000000000000000001476a5e552de7bc000141cace88d027"], 0x2}, 0x1}, 0x0) 2018/05/05 00:05:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000040)=[{}, {}]}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:34 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000400)={'eql\x00', 0xfff}) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000380)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:34 executing program 2: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x440) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:34 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000300)='/dev/loop#\x00', 0x0, 0x80000) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:34 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) syncfs(r2) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:34 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) syncfs(r2) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000000040)={0x909, 0x8, 0xfff, 0x3331, 0x1000, 0x9, 0x7, 0x7f, 0x8, 0x9}) 2018/05/05 00:05:34 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x1df1600000000}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0x40}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000440)={r3, 0x10000, 0x4, 0x0, 0x9, 0x0, 0x8b, 0x4, {r4, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x4, 0x1, 0xda, 0x1, 0x9}}, &(0x7f0000000500)=0xb0) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:34 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x10, 0x1, "c4b38d2b6a817da41f7b09516bc2fa6c738d613a40372ac412e85cd06ad5a2c82bd5e0235f90ca1a296f961d56f9e4ecc2a6724c912ee973e5b0c07f880b54c3", "3b6211d36af20484def181ff0470e95bb7ca3211ee0ee9fec41e06d339e81a14", [0x100, 0x1ff]}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000000240)={&(0x7f0000000440)="9e92d6626cd12aa05922b404efc055d563aa0f39b361a1cb4b8f7aac081c965c59193e2a0394f6a5982c328c2ab4eefaaf8f853541f0ab8b62374ba6211bec9a8f6fafb3b768f6efb9fea1b7d20888b6732ed7e3b01556a61d32de8d2c47b64d3825df51021dc712d16aaeb00999034116f61b7891ae623e7717565521238256b7fa02d6644cb35e1036690c9212dfe6b2156991b675595442d563884f87fa0dc0286fac611575fd2968d19f280899e7b497ddae735d9142a0df68e71c", 0xbd}) 2018/05/05 00:05:34 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) syncfs(r2) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:34 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) syncfs(r2) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:34 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) syncfs(r2) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x800080003, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYBLOB="1400060007000021e406000000000000000000001400010000000000000000000000000000000001476a5e552de7bc000141cace88d027"], 0x2}, 0x1}, 0x0) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000140)=0x10001, 0x4) mq_notify(r2, &(0x7f0000000340)={0x0, 0x0, 0x4, @thr={&(0x7f0000000180)='%Z', &(0x7f00000001c0)="4cd851d6a25b8a876eaaebc11b545eec81120ac20779654d37d88b77534452c1b997217afdbe4c75689adcd3e8f2885c43a8badcc0bd590361e19d4e6e21a0e3c2c8b9c32d5de9c277da6b188b794a89c511e19446da426abea0e49813eddc4a5acc8f5c4b33110ee002429853bcbc85e183c4e29421191bc9da272eb0dfffa7491fc4540d02290d64b90ecaa5520145a8da2b535cd5c159e50f15002dbd072e785721fcec44cbae34621b3ba5c9d3d233ce3e49b7966aacf592744641b617312a9e282d83e71b3a44736adec28c9119ac5dc168da3234f48281a3cb1d"}}) 2018/05/05 00:05:34 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0xfffffffffffffffd, 0x86) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000380)="272039658b155774ad6449bfde4e56b56fb0486921d8fa3189a9013114f7d87c2b07e81107a425854d5f11aa6b975b57015b0be2e0099d6a4a0794c8539524d194fa03ae46905daee2c78c32e74a2074787d78c049fc2e05404b02efbbe587c4c45b6c2f3dcee4e61e5b097bcc394b31022311f02866781d4b70073c857ccf8eaf65de2b9eb95e159d613bc132f26a0cd7b48d30fe754b3a75bf26f08f5d73c63d2d", 0x28a}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x73, 0x10000}, &(0x7f0000000140)=0x8) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x200000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x7}, &(0x7f00000001c0)=0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:34 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$BLKROSET(r0, 0x125d, &(0x7f0000000300)=0x7) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:34 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0x53713eb40bf52b75) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:34 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000400)) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000280)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000040)=0x256) 2018/05/05 00:05:34 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) syncfs(r2) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffdee) membarrier(0x8, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:34 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000400)) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000280)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000040)=0x256) 2018/05/05 00:05:34 executing program 5: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'lo\x00'}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYBLOB="1400060007000021e4060000000000efff0000001400010000000000000000000000000000000001476a5e552de7bc000141cace88d027a1ca7f7b3270228a2fb499846e18c6aefe3c8dd9894f56b5"], 0x2}, 0x1}, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80, 0x0) 2018/05/05 00:05:34 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000400)) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000280)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000040)=0x256) 2018/05/05 00:05:34 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000540)="74086e750000000000000000008c00", 0x2) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) statfs(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)=""/254) sendmmsg$nfc_llcp(r0, &(0x7f0000003700)=[{&(0x7f0000000580)={0x27, 0x1, 0x2, 0x5, 0x9, 0x10000, "6def10e48605cca9b58de0e395acd253fcc5ee4f1b5d236e2c768ce9b7c4ad25ba070c46e0432e0e5b6b8d141a8827ab3ac1934fa5500de1f692c381a9cfee", 0x38}, 0x60, &(0x7f0000000a00)=[{&(0x7f0000000600)="4ef4d7ef146c6e3691a3e5a13d3f614acbb5be81b0b7d5b58e0f96d70dc77dd8ca8d9ece9c64ab52e823f65fbbb8ecc390c2d8d2eef066f1c9ee6f36d85712adbc79597fe15f52f8aeefe0f011f5129707d4c1c4c7346684c3a0589375e05e0f2076f9461fea828ab9cb7c9067ec6c98718a111877edd13a2959c5fc55b57714", 0x80}, {&(0x7f0000000680)="60fc49295f398571ebecbc974c9a34444d3a69a0d6b6c9b0d22bcbe646f36201a3f6bb134793efa59c4f1b14fe491baabc16445e6331ba33aef777fd9eaea3b3a6f2975c4195ca036b3b0e6e3b5d2c9875fcd0a64cbbd1e5b3b10ebefdefc158cc3924801f0d4753402bb0fc226824287552755c2f31894049be87a68c89e1022707470a34fad15d80fb9fbde083dc8de0f1c91be65079eac32020b3c58a27a3ab7b35b2dcc2d456863ce42140939c1ef074226f364b5a52ed8e0122c9f8a5ced324a9fbf08571d73ed3f65b9d56245cab06935ef7d6e68c78ec11c48eedde0fa8462f74d386487668", 0xe9}, {&(0x7f0000000780)="1f6803e1871755d22a08d0c96274bd4aecb74fffc0b476bc891054046bf763dc1319a97dd169bad1040344367126821b84ae49bce0af009582d71a6a11fe19ab4439672bf6ff28f55950", 0x4a}, {&(0x7f0000000100)="20faeeec288257a260ecdcb6feb9bc135232e03d8cb92b65e99f03d4104279241e9eaa12a2", 0x25}, {&(0x7f0000000800)="adbcc3db2efdfc4ec2cbc78c265765da467a66e785d14669c5f61786cdd26496b1cf7b1a448dcd2a99dc33f30d51e93d1d4d70e00d05bea2e9e24107016b679611bc70769e9b6ee3166739df7d4422f201b38d6240e3d897cae09d667f12309cff29320bfd4a1b710deea293df0f03bf8b684f7cf398e80e1bfd2e332a04dceb4afc4cbf730294887acb2eb52c720e59a39d9159fe052a6295de4d761bc7f833918056b4ba7e7cf1f4c0c22f7536af4711d793a366227ad94273a1d0bbefc0d623d7504b1a23fcb134176238772e1cb61d7da57735fc079bbbc3a473f909535add243c1f1277e40a36a2b1", 0xeb}, {&(0x7f0000000900)="58c0f4e2b37863ca8839e215d94f8896b4a11f15c6e5e82c344ac8eb0f0b5b415f3c3a2ffaf72d7c05b4c5fe95f693726c4bc8dce97121fbcc64350e6245339bcc1c7f416ee5bf79a7bf875e48d4aaf0ab008cf1c33f083c4f9a89a5551d50753dc9932e87b9411ceb563fc9c919479e7b33e34bcdedb1e35ff11fea0a0c4d63a17a54c5747ca7682c7ca4b256ac2a3a6c98e4c2b37096862792ba6b9cf8cdf00b87b8792aee15db5a520d723deb4e69f1fd36fc4e19c70bdbc8feb91b1a31975c5a945181f57924f1c9d644e24fc4513f2f5515e5fb3c9e57a8", 0xda}], 0x6, &(0x7f0000000500)={0x30, 0x1bf, 0x6, "fac5c6c4d4eb09824f112417ee93620c35e2f47a0f491b48ad6dab"}, 0x30, 0x10}, {&(0x7f0000000a80)={0x27, 0x0, 0x0, 0x4, 0xce, 0x1ea0807b, "f81bdffb8cb054201fd6fdaea1d7acd376bedb12667a4c388a550950315b1d23bedf2e4b9cbd3264d2d990291137aad7667590c714197ec8bfa744002ff37b", 0x2c}, 0x60, &(0x7f0000001f40)=[{&(0x7f0000000b00)="91553f9f03557a5eb1b5", 0xa}, {&(0x7f0000000b40)="29c8b6150191d91fc8382b23408fc03535571581e54aba7c23aab63233937d9c45ca7c9cada3fa3958a19975e9a08cb0493e6974ac1d69928be4ffe989b159abe37292df56829943c7f859be848cf2c33f62d7c5e7752ed355ffbabd6562efd58765c3e8dfb4729c07448fe17f8e51e73e9974ae6c632fe70b60be98571fc3da156c", 0x82}, {&(0x7f0000000c00)="5e9b32b58b959db638a9358dc50d3c6e2fdad532fddaba984739905767b41fb1efddf81b5c8681f642cb9bd9e9", 0x2d}, {&(0x7f0000000c40)="979c490a54fca6c576c0563088b7efdce27b71a7aa2b06b19bfbfb24de5e566f2d066a2b8a1c11057258921525f6157aab2818bfc6d8caec2c5b79f4496346b4ceb29f418e2fb658714720dfedf3de38ae0124c8abeacc3163cfd2b03fe75ed7185b352ca53c47799a09ff0868f5bcb55d56903b667caf9b7a723bcfcd37ce6fd2b9fd183803ecd0202e2abd77078907328ef4bbe4c56f2fccd73b94b89c035d9deba4e63abe1cbdce3a2cf41f40", 0xae}, {&(0x7f0000000d00)="2e7111af9a6c3ac16d2dfce8176841d160e1ada47d", 0x15}, {&(0x7f0000000d40)="bdbacf9469ab3a4b0cb29abacc21e4415d0db11f2a9ea21425324890338e1020e71fabb2cd26579c511fbdf42c146153f09f9484d8e7ff5366a0f88709516141b950d42775add3cc205b9b1046106ff76c8b3b9542390b070101f9690409b761e8a6160b4440260cc41a8d02b8be33dcc69c9b8d7ff002346388e954b47024f7bb6cad116623c3e480c560d97f313728d2376cd3d0330e13b5365ca2fc757f618b0d76364dfd7772b4e1698c904ac9fa27a7e5a6bd3acdc895468668c7e53de3", 0xc0}, {&(0x7f0000000e00)="4186544e96f676b4d2e9f094607a3cc3831669d5b120949888cd93bf393fcde08149bdbe8153185f2ec5c3ae72ea3ffe5dfa6229765566fb782c8ed344236cf400ab982ee1e5dd7e03dce6fd1ebc35a75b5c45b3eaa3c0b8cf034d5805e32be7bf0acb0e1135f37cb5e1d4fb876ade6bab9e750c892e613995ecc781141c105501835a5f4dc33c46546a231195f12339de250eb347487a8cbecbf851702e8fc4abfe6f58a52235609c2c1f909f5417214f4b990a4d637bf3f46234b698ed740ed52ce5e6a522e55366e17010f6a6edfd3748eb4f05717b1d0f6a2d7bd8fd9f928e9d5c8823eaf530a7034d277b30fc87089a14ac54e69fbb4b9417ac5ccf6c803afbccb4504774be5f462ea0af2a0f80a535d0b8954ac429531478204bb9eb83e362045db4eace95bd51797e8b6ba39cb33289a41d596c74945a6b00f6ec8449fd666357e62bb3bc8bb3920b82e09dde2fd079cffd51b7977b1c14eae9efdc64d118d34d3cf1d64eac8be713c735b0022253c368116fd2df209b1c921745381998a0bdb6f19e5dd34b458634bbd58a3e51ea9ac3a01e231ef4f9e847d153abf2ce47d148fe53fa14478aecdc93cd3b41e3d59d126ccb557df0cfba30b08673c2d31c71f0a79f8338e821779609898d0893ae14e5390cc2deda6f32d152b0f6c224acf6bf1b25cc162e567b9d724489da28d0d6678f24ebef9aab0d048864d612924dda3bb918012cbd04534a89236b080eb9ebcee8b3d05d1313b653986b96bc920c59939c16102502d246af481df05757b395127069202a38b9c6f8e0177819d201300016d13ad50125a534fa1e9469efbba0301f7c723a245399d0eea80cdf65841f0fc573058a806cb1756425b25f7a3bee856ed18a5f1b404a21529415324cdf1244bb29ce00a4e4498f7c57439614faca330b5799d500d918cb5728ca8aeaea197ba87e9c27fadbf6070307fa074e14fabbecbe0bca1894e2f2c0beb5fa4caee3af4860470a5fc4ca429a8ff21f604929fb1f09d81824afa28bb21ade8f8bee0d62a876521748fe81c8c375ead5e7335f3d0795b28be126a8ebcc020834d898297c8ac484881bba3cac599f86265d2b57289f340cf68ff1baeb37fe314035f4a091f0ce06363e8424adf98668cd057d5b5f0518341f90304e1eace8b07ef5b43bb8fd669ac72e85e04229dc9e81b4e7ad84e7b68c866a18d10103679ece64bb6ff178933bd18053f449fafd29b215353db55a8a9c589ff88cfc2e4fa995c27f99a26f3d6747b095bfd68df630c965d5842f9e279d635b10e43f7c00a041fc7751b05fbf13258992e49babf406fa5b63b916cc601618430fc5e0f6e06bcc1f226237adc30cb85500a7aa2771c1d74e0f17f41e1a3f68a57c56e287d3a88ac01dff1a9a7cdc235dabe45e613c59307a26b1ae80cc9447103045531b6f67b81cb97c5d9002aafa15ce033bb90743eb0976aa9647df427458d6eaed33cd625942cf1cfec7226df4170687c475c507c5ee4ad9da9eb3ace1a57156765ef0488d79fb3d7684d12e63760bcec16235c2d84fcb1ccadde95534733b8a68a600ef30ce8f22669ce8e24a8abd635b246e70ad88508a58a548f04ee537a68cb491b9bbbe6ec9d9cb6ab09f2be5a8d51a1fa701485792090c8f689f00768e9fed051003cb95d69a01d9fc9f880045df5d116a90fc9da8712dd1f938782263d243b8d46c7e7a737f8ad1ea9685f5842906a840e6080ea8d009372228f8a022fa3e3da30db66154d21eec1be44cef0bd339cb69bc858a510b713452dcfc76773b862bc7441a93a1592d1df38e220738495a1676b6cd1775681b9cccc38ef8c0c4f96e028f9aed25f2f68feaa1392218857c26edc3a36bcb3b089f3b91a4ba9239df545493b4fcac8250f1caf5df273919ec48c530c1d938440c375d10891ef79ac36a6a9b707948a68f617271efafe8e4082c264d5c26b7c19ba8de723b45a99a5956afa5a128e27b27ab7e2fd209e4a0131d5fbe391acdcff1008a40d07a0355bdcb9e9cb584109070a6579625e1b8b77b8c87c5ea781abd518e5f67b75a014846fcdfce4b6c8e200468a2798b6c6c5ecf6c6be9a2bb30cd0a272a898f11f1b379af3d0265a1b0170e707fd2bdb776aff16f0708e33b90f2fabc5077f4302e88d4d90c6534d63bb0ca8559db6fe01123308d2523a7d4aa6eba4336379de7e72e2ac6e396d92f4f222b285422c436a2e835ba46509fb1e2430d36f7901d90059f5825b1ade1a28565b8e4c2993d8818f4763984ceb965ab2d4ee438db26257a55885401e2e93d36c846b73172df8d59b1a2075673111b0f9086d1d6ca47d99d1cb26a86681d78257ee4089df579c30a1e60601b9eef7b02802fd38d24a0298043905baad9ba779152a12063004c9f3b658a80a3ed68d14fed79c6dacbd2b04a5fb76abd55540ddfb6a634d8e9241ab526b7b6aa681fd6c53369f5b787b032f920ef89282a576c95fb37bac6566f38e70cd220b0865af7aabda7761080484b5664b50173d29eb9d592ccf65bd8773a0f8c993e690903dc486881c3bdd2fed2b355db04f9a49e1b533440a5dabb2c2210edd66baceba48100585a4d514dc2e631e125d9c8fcb2f3840030281b437f29633e6ac2e2363832aef7990bc1be0fb4c49f1f3d7d9f625abfd84b42735ae25e6ed56bff0bcefa5fa65265137bc06ba0525320a497f161360e0620707210ed5f5f19439f2d29d4e8b42d1e1f9a41af0bfde972b4f3cf9a9bfd5271fac86d4cd9426c8b558c6cb2f2bb9e8afe31ed1e4439ffd0f41c1467b077de4feb37ca7abb94528cddb7197c0ccf7b5f84a6142fcdb50f7c675c4c900152ecdfe8258a9195d20c3d4e486244253b87fcc1fb97d0728da5d770bd650b6b871b63ff0d35620103d2f03cc65e4ab87627212b5e133279825689790db57691fd4dd0233c493e6a3083c247ee9c60cee85e5b6a2f6acd1ed6899d146e128c55990ec9da200e05399622512ce1ab3743e67ebd80a01074aeb137177727170d73e2787cf3e7319f20d7f42c456124740cc9791c817a1141ca8c999b4e95e4fe4981d27bba353ff70e88880e66f537a3437a1b3c170090a0f2feb83ff44c0ecc5a4e6d12e0b8d7cac8ff7322f782ad3545c94c36a9d5ee92c62ecbc18d3775a9e9bb0256bb70107b77f5dc0727682d307641feb026b67ea317d846bd1346d491a18bb483fd7a1fd739eb157098054bc8928181bf6c0dc5b312d86268e82702d9d578dca75fc148360cd817257b5e25375a5801e13ecae0e6ac61ba3dad921b6b2a6f1d5bfa14822de7a03a0d34e12c8c3bc5664387abed7b388b200cea714508f5ca201822c09ea2b42aa8aa4e9bc80937124185d95a695a5b9e4b24c4fe80640dd5b2751858174a843a4b7681802af355dc633b3ac5e5045275b3f926e9ff3fc740091ef63da73352b8630448393a66fea2dc20cc07f82628f0ae61d663a72b2744aa44585b80b90330697a222b85417a51e778d49fc88b8e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0x1000}, {&(0x7f0000001e00)="5d0cb08f82cf12be10817061534c69236b21e10a7438d8916db412c24aa98376566d386daead414ecab961d13db6bdb8ae6bb76fff22d2f041371200585b976f2911db53c8cd3240da2ae09d68388e49c03a59b9f3d899acec898d6d6c7351f9ae983097a83d10e7905a028d427f466216ac5f2bd5f5d3872c1a57fb943376bb5e26fa2a632192918a481b5952cb24e967c1d895737e9c5b2b6a28269cbaa7dae29ccbb63b8e2773f9c881adaad4a973210835f4d86e115bab0e1f847df4f21f2aac6b1b98ea4623d094494e0c28c7c9cf3671830ccb32a109484c7026f904b4d0444644421fe74eb8b13826b430a8acd9edd949fe2d05", 0xf7}, {&(0x7f0000001f00)="2da090162e4f89463d990b09c943c8924f723cf80ab2b782ac09ae30d84c0b5b301a1531577848d48fd92ad1033b3e61ca7fee18f60faa564bbfd0", 0x3b}], 0x9, &(0x7f0000002000)={0x48, 0x11e, 0x7fff, "4a5f2a9ebd2e52e10ea3800b75ed6ed2dfc830b5db63aa7962a2034a6bacaebeee4f9356eff32f1727b8c30146f183b2e2f55f5e9786"}, 0x48, 0x40081}, {&(0x7f0000002080)={0x27, 0x1, 0x0, 0x7, 0x9, 0xfffffffffffffffe, "7185d41b3693d33f99d5b1a95651ff25025eddbc43e5a8a01c2ae8b82a47253499131b5ba6b886e6cc09798ff68c7e8a2392e5e29a2817051f639c079a30e4"}, 0x60, &(0x7f0000002180)=[{&(0x7f0000002100)="a1ab801bb251736b722318040c9010a43c4691595007761822a6ea7c59a0b82a1eb03520f6483cd435783521e1b88d05fa7e0290677e45c4d784490e4121d415b915d509e007235fe0576c0c670e", 0x4e}], 0x1, &(0x7f00000021c0)={0x10, 0xff, 0x2}, 0x10, 0x40000}, {&(0x7f0000002200)={0x27, 0x1, 0x1, 0x7, 0x5, 0x3, "e51bdab6ee6c6dd6cd8fc862886ce75ca741da726146789d5fbc2090a2a0ad61402ef01a737f30108e38aa74c225b5db974b77326a6f05de032d6635d508cd", 0xe}, 0x60, &(0x7f0000003640)=[{&(0x7f0000002280)="55904cc71833829d33e4bf6b9854578b55737c50dd2d1179122cd468b3e075320806e45cdc9f90a6a94d8712be9a4d440895527b26b2f52750b68a375ab13959dbab3422d1c22d7a0bd3a7b76cf94d4e0eefce409ab7839d04c73e0325b0e9392bdcdf55c7b113d62cd0ba9eeb3a5cfee2e450baccffb0d68ec7509d8f460f930ef6cd1b0c54761e0261462fda0cd82f249eb14f", 0x94}, {&(0x7f0000002340)="64599f3463e1ad716f4508f068791bd8a1c33547c4a564e95f905b8f45319fd0e0f5648b1ad7c9c871857f03cd913ae44fce1cff300c0e66b54266a7ba9a65c3aa49272730f26971f1cfe91e8c574ccbaf55a77b6fa04c5b46b747d998d5137f5408bda5eff73de05c74b0e2f597eab16c7729291104dbecac7e5343dfdf1d0827b1b55b9c826ddf46db3d3769dcaf75b4df97efe996e01604f76e7ca6372176fec81c835d5ea8738c9f57759d2808fb4e838b78fefcbd2ecc70ecafeacef8826c84cb0af9aa1549b69133b68feb6a836fade529fcd816400c90f2b2c2ab5e40410a62ab5ade30d11df626f9e9701d68064b067356dd", 0xf6}, {&(0x7f0000002440)="61e132bd49f2ed5bf5229f1d1398a2467ffb4829aa415f2a32aaeaf8856a58c693152f8549083146f651f9563e0ce2391fd7c67c70fdbea5ca5ef7f5f2991d8da0f6ce8d44ee664f9d65a426e0372f6e470cae730ec8b006b1a78654a4f9b5d48c08ed640c5e06d4d3568937b1097696793cf16eaf25ec76946de69d6305b140b3", 0x81}, {&(0x7f0000002500)="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", 0x1000}, {&(0x7f0000003500)="0307", 0x2}, {&(0x7f0000003540)="54a19ce01074b4267f4637b6128c97450d7986f7d30e53f5ed39baf00a320aab0de5bb3988ba71f87764eb1d92084c2a71ba47902f8739c6b942292572ae767542ceb235e6c7b9d4a56cca5b3c6596cfbfc5c0d68f040fd852b993134418c5b7174068dc9f2fc2f17d6e1c3b68f27d76aea10eafa6616468ac4730536fc5f5ff59928c1c38c195782186a38e0c473b5accd6c90519a4322aea5edacda2fdb552428f2e89e992e06a58d08b48b2ab2011ca8e7b30ccbd9669c50d654b94695cc436af6c746d504f4dcdd1184658da16a9152008eaa87b5c5571dfc02ce112e3c539565cf6c6468ddad2b407751e1413", 0xef}], 0x6, &(0x7f00000036c0)={0x10, 0x103, 0x7fff}, 0x10}], 0x4, 0x4000) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000480), &(0x7f00000004c0)=0xc) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x2200) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) r2 = fcntl$getown(r1, 0x9) wait4(r2, &(0x7f0000000040), 0x80000004, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:34 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000400)) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000280)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000040)=0x256) 2018/05/05 00:05:34 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000400)) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000280)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000040)=0x256) 2018/05/05 00:05:34 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f00000003c0)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000000340), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={r2}, &(0x7f0000000300)=0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:34 executing program 5: r0 = open(&(0x7f0000000480)='./file0\x00', 0x101840, 0x100) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000004c0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000400)={r4, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:34 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x101840, 0x100) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000004c0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000400)={r4, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:34 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000400)) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000280)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000040)=0x256) 2018/05/05 00:05:34 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) eventfd2(0x3ff, 0x800) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000280)={0x18, 0x0, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bond_slave_1\x00'}}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0), 0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:34 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x101840, 0x100) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000004c0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000400)={r4, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:34 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) lseek(r0, 0x4f, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/05 00:05:34 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x100000000, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000300)={0x0, 0x0}) syz_open_procfs(r3, &(0x7f0000000380)='attr/fscreate\x00') eventfd(0x0) ioctl$TIOCEXCL(r2, 0x540c) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:34 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000380)=""/242, &(0x7f0000000300)=0xf2) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) signalfd4(r2, &(0x7f0000000480)={0x9}, 0x8, 0x80000) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0xffffff96) 2018/05/05 00:05:34 executing program 5: r0 = open(&(0x7f0000000480)='./file0\x00', 0x101840, 0x100) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000004c0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000400)={r4, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:34 executing program 5: r0 = open(&(0x7f0000000480)='./file0\x00', 0x101840, 0x100) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000004c0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000400)={r4, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:34 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x101840, 0x100) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00000004c0)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x2, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000400)={r4, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:34 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x220000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)="74086e750000000000000000008c00") ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) r2 = add_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r3 = request_key(&(0x7f0000000240)='id_legacy\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='nodev\x00', 0xfffffffffffffffe) keyctl$instantiate(0xc, r2, &(0x7f0000000180)="d61b9d8a8a99ab47262e4ea587d414f412b4c98fec323e618535efed14c8e878ad", 0x21, r3) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:34 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) lseek(r0, 0x4f, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/05 00:05:34 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x8, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000880)=0x100000000, 0x4) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000540)={[], 0xfff, 0xffffffffffffff7c, 0x8000, 0x0, 0x8, r3}) ioctl$LOOP_CLR_FD(r1, 0x4c01) lgetxattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)=@known='system.sockprotoname\x00', &(0x7f0000000980)=""/181, 0xb5) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000007c0)={0x0, 0x4}, &(0x7f0000000800)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000840)={r4, 0x7}, 0x8) r5 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000600)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000700)=0xe8) fstat(r5, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000005c0)='./file0\x00', r6, r7) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000004c0)={0x0, 0x8}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r8}, &(0x7f0000000480)=0x8) 2018/05/05 00:05:34 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0xffffffff, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$TCSBRK(r0, 0x5409, 0x3f) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') syz_emit_ethernet(0x1e, &(0x7f0000000440)=ANY=[@ANYBLOB="aaaaaaaaaa120180c2000003000c050000f19b3e852cbd80befd14a0010200002a85b120cd57e3e976a2"], &(0x7f0000000380)={0x1, 0x2, [0x568, 0x2a7, 0xc7f, 0xe25]}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000200)) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f00000003c0)={@loopback=0x7f000001, @rand_addr=0x3, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:34 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000380)={0x4, 0x0, 0x1, 0x18000000000000}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000003c0)={0x20, r3}) ioctl$LOOP_CLR_FD(r1, 0x4c01) write$selinux_user(r2, &(0x7f0000000400)={'system_u:object_r:net_conf_t:s0', 0x20, 'sysadm_u\x00'}, 0x29) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:35 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) lseek(r0, 0x4f, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/05 00:05:35 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000240)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000000c0)=""/48) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0xfdf}, 0x1a7) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/05 00:05:35 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000380)={0x4, 0x0, 0x1, 0x18000000000000}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000003c0)={0x20, r3}) ioctl$LOOP_CLR_FD(r1, 0x4c01) write$selinux_user(r2, &(0x7f0000000400)={'system_u:object_r:net_conf_t:s0', 0x20, 'sysadm_u\x00'}, 0x29) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:35 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) r3 = getpgrp(0x0) getpgrp(r3) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000300)={0x5}, 0x4) 2018/05/05 00:05:35 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000380)={0x4, 0x0, 0x1, 0x18000000000000}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000003c0)={0x20, r3}) ioctl$LOOP_CLR_FD(r1, 0x4c01) write$selinux_user(r2, &(0x7f0000000400)={'system_u:object_r:net_conf_t:s0', 0x20, 'sysadm_u\x00'}, 0x29) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:35 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0xfff, 0x7, 0x15, 0x8, "db5897216342bdfe630633c3c365082ec58b1a9d62a275b54c4a825cec02e8dc0efba6b3e6eedd6ec5709cc6fcc487bc6c9cfb2413a20cd54394ef6167f283e8", "000db731435b72ffdbb00b3d50d5639fa3bc3bc4391c7f39457c07045c275a44", [0x1, 0x100000000]}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x40, r3, 0x118, 0x70bd27, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7f}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x4008080) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000300)={0x0, 0x2710}, 0x10) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:35 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000300)='/dev/loop#\x00', 0x6, 0x800082) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="5c93a2cce95281ceb3fcfc589de97c598cfab0883aa43049e8e7cd90f0d889b93e0f87eaf0d3ac7adfe75c49898610bd865cb90e3b42a150630f895d3de81e6f338e13270f509ffceca45c908fbdc0560938b504c7837f9fcf2970a5391b4f9d780374cac35db887cd270526df06ee70f74ccf43", 0x74}, {&(0x7f0000000240)="5c19af5391f7e03fb17fe0b5f90513b3326a96e3c86add240c00f3b9b7abf20abafe5757a3f96166cd3617069120a8178a851a3b8e1b6053c5965763ac5e1e18c3fda4e3d116", 0x46}, {&(0x7f0000000380)="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", 0x1000}], 0x3, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) vmsplice(r2, &(0x7f00000013c0)=[{&(0x7f0000001380)="3f64dd2104a7c15f4d87eceb6403d45306622507b25fa5c49d0e2fa6", 0x1c}], 0x1, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:35 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:35 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000380)={0x4, 0x0, 0x1, 0x18000000000000}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000003c0)={0x20, r3}) ioctl$LOOP_CLR_FD(r1, 0x4c01) write$selinux_user(r2, &(0x7f0000000400)={'system_u:object_r:net_conf_t:s0', 0x20, 'sysadm_u\x00'}, 0x29) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:35 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000380)={0x4, 0x0, 0x1, 0x18000000000000}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000003c0)={0x20, r3}) ioctl$LOOP_CLR_FD(r1, 0x4c01) write$selinux_user(r2, &(0x7f0000000400)={'system_u:object_r:net_conf_t:s0', 0x20, 'sysadm_u\x00'}, 0x29) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:35 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "62d6155b090029c2bdf776500300"}}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)="ba06925bb8ca1325bf6789a041708cdc01380946ba686465ac71a084294961914847d58d9bc6ae49") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/05 00:05:35 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000140)={'filter\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:35 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x4000020000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000e52ec0)=@newsa={0x140, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, @in=@loopback=0x7f000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@tfcpad={0x8, 0x16}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}}}]}, 0x140}, 0x1}, 0x0) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) sendfile(r1, r1, &(0x7f0000000300), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000140)=0x7f, 0x4) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$ASHMEM_SET_NAME(r3, 0x41007701, &(0x7f00000003c0)='@,{em0\'\x00') openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:35 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) connect$packet(r1, &(0x7f00000004c0)={0x11, 0xff, r2, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:35 executing program 2: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000380)={0x4, 0x0, 0x1, 0x18000000000000}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000003c0)={0x20, r3}) ioctl$LOOP_CLR_FD(r1, 0x4c01) write$selinux_user(r2, &(0x7f0000000400)={'system_u:object_r:net_conf_t:s0', 0x20, 'sysadm_u\x00'}, 0x29) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) ioctl$KDSETMODE(r2, 0x4b3a, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:35 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000240)=""/127) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$KDDELIO(r2, 0x4b35, 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/05 00:05:35 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:35 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) connect$packet(r1, &(0x7f00000004c0)={0x11, 0xff, r2, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:35 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000580)="02000000000052a9cbd404037614cf6ffb55d2662748acb8e93116343a761151ef0f1573be63af50ff8db947f0a750c0fecc092904cd8e157fbc09a10f9c214456fc7a4593ad1246f6159cadf07e37984080c7de86a2a194a996d7d32a426d7ea2c789c5cec8a6e31073cace7d7227386de5db04e180fc42539f5f5a97b00a651bd30114d64255d98faeb2fad141c62b484e67e85e00ec210bd22e95cb6465b50f8b1139751e10d51f19b9faa60760fd3d01e0d0cd65482bcf954e3a5e7b8296088332e529fb74a7", 0x2) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) fstatfs(r0, &(0x7f0000000380)=""/226) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000040)='8self.\x00') ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) r2 = add_key(&(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000680)="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", 0xff, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r2, 0x36) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$sock_bt(r1, 0x8907, &(0x7f0000000480)="09ece22efcdf4755f2dd90dd4c9f63a39f3b66a9e1cae53845ebb14521493d149f4de78c7ea25fdd9ab610987b7da85b99cea976bb8858177a9278c5b950866dd001f530262bef9c761454f4e83cb6e0c9fa455c91dc426f66877a96c29285cb99206f9940e4914b4999a1564caee5c4df5fc648c2f39836c0ecd9a1854dfbb1085417a667bb189b8f374b01ffc3888bb3bb30f1830f40acdeae3218755489749cee54af2bdd95eaf2e82124e6c23b29e1553588498b4563e9e364630db61ebf4b5353e8") ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:35 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000040)={0xc929, 0x0, 0x9}) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f0000000300)={0x0, 0x48, &(0x7f0000000240)="d7ad7321913f50101bf846c85a99f11cd452996d8e1df89d99fee935be1b68c95912a9797d6f963dad95ff260deea22b806639d68fc67374d4c5f8841b2370449bb380ad79595810"}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:35 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) ioctl$KDSETMODE(r0, 0x4b3a, 0x80000001) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000380)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:35 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000380)) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = socket$netlink(0x10, 0x3, 0x6) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x100c0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r2, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20091000}, 0xc, &(0x7f0000000580)={&(0x7f00000004c0)={0x88, r4, 0xa00, 0x70bd2b, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x400}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x40000}, 0x40044) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000440)) ioctl$LOOP_SET_FD(r1, 0x4c00, r3) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00000003c0)={0x40, 0x7fff, 0x10001, 0x3, 0x81, 0x5}) 2018/05/05 00:05:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) connect$packet(r1, &(0x7f00000004c0)={0x11, 0xff, r2, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = getpid() process_vm_writev(r2, &(0x7f0000000240)=[{&(0x7f0000000180)=""/178, 0xb2}, {&(0x7f0000000340)=""/203, 0xcb}, {&(0x7f0000000440)=""/242, 0xf2}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000000040)=""/36, 0x24}], 0x5, &(0x7f0000001a80)=[{&(0x7f0000001540)=""/235, 0xeb}, {&(0x7f0000001640)=""/212, 0xd4}, {&(0x7f0000000080)}, {&(0x7f0000001740)=""/150, 0x96}, {&(0x7f0000001800)=""/173, 0xad}, {&(0x7f00000018c0)=""/135, 0x87}, {&(0x7f0000001980)=""/8, 0x8}, {&(0x7f00000019c0)=""/172, 0xac}], 0x8, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'lo\x00'}) accept(r1, &(0x7f0000000100)=@nl=@proc, &(0x7f0000000080)=0x80) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xfffffffffffffede, &(0x7f00000002c0)={&(0x7f0000001b00)=ANY=[@ANYBLOB="400000001400110100000000000000000a000000", @ANYBLOB="0600060007a7a50aa80600000000000000000000140001000000000000000000000000a6f3d6cdacfa0000000001476a63f12de7bc000141cace88d027"], 0x2}, 0x1}, 0x0) 2018/05/05 00:05:35 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000300)={r3, 0x5}, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) signalfd4(r1, &(0x7f0000000580)={0x29b}, 0x8, 0x80800) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000005c0)={&(0x7f0000ffc000/0x1000)=nil, 0x2, 0x5, 0x8, &(0x7f0000ff6000/0xa000)=nil, 0x9}) open(&(0x7f0000000540)='./file0\x00', 0x30000, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) connect$packet(r1, &(0x7f00000004c0)={0x11, 0xff, r2, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:35 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000300)={r3, 0x5}, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) signalfd4(r1, &(0x7f0000000580)={0x29b}, 0x8, 0x80800) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000005c0)={&(0x7f0000ffc000/0x1000)=nil, 0x2, 0x5, 0x8, &(0x7f0000ff6000/0xa000)=nil, 0x9}) open(&(0x7f0000000540)='./file0\x00', 0x30000, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:35 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000040)=0x1, &(0x7f0000000240)=0x2) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'ip6gretap0\x00'}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:35 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc0\x00', 0x2a8140, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000540)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000000640)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000680)=r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000180)=[0x4bac]) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f0000000100)="62d6155b090029c2bdf776500300", 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x4004c2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000003c0)={0x0, 0x3}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000440)={r6, @in6={{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}}, 0x1000, 0xfffffffffffffffd}, &(0x7f0000000500)=0x90) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r3, 0x4c01) setsockopt$inet6_tcp_buf(r2, 0x6, 0xb, &(0x7f00000006c0)="94a16021268dbae5f364101f10bd58917e59d2ae656b5065b78bffe547f053f45f8346d4f14cf2017311877995817fc22f58648ce70c98133078c5d696e741393d2fade816f68438c86ab099402eaa962069dff626f1d6b9fe35c0613aa15070b5f2b9e021b2628cfbb7bd4994b6e08c0cbf", 0x72) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:35 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x6, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) epoll_wait(r2, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x5a1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:35 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000300)={r3, 0x5}, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) signalfd4(r1, &(0x7f0000000580)={0x29b}, 0x8, 0x80800) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000005c0)={&(0x7f0000ffc000/0x1000)=nil, 0x2, 0x5, 0x8, &(0x7f0000ff6000/0xa000)=nil, 0x9}) open(&(0x7f0000000540)='./file0\x00', 0x30000, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:35 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000300)={r3, 0x5}, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) signalfd4(r1, &(0x7f0000000580)={0x29b}, 0x8, 0x80800) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000005c0)={&(0x7f0000ffc000/0x1000)=nil, 0x2, 0x5, 0x8, &(0x7f0000ff6000/0xa000)=nil, 0x9}) open(&(0x7f0000000540)='./file0\x00', 0x30000, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) [ 213.780020] blk_update_request: 1680 callbacks suppressed [ 213.785717] blk_update_request: I/O error, dev loop0, sector 0 [ 213.792154] buffer_io_error: 1680 callbacks suppressed [ 213.797424] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 213.805553] blk_update_request: I/O error, dev loop0, sector 8 [ 213.811899] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 213.819537] blk_update_request: I/O error, dev loop0, sector 16 [ 213.825889] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 213.833857] blk_update_request: I/O error, dev loop0, sector 24 [ 213.839901] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 213.847979] blk_update_request: I/O error, dev loop0, sector 32 [ 213.854369] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 213.862418] blk_update_request: I/O error, dev loop0, sector 40 [ 213.868461] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 213.876181] blk_update_request: I/O error, dev loop0, sector 48 [ 213.882248] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 213.889884] blk_update_request: I/O error, dev loop0, sector 56 [ 213.895999] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 213.903664] blk_update_request: I/O error, dev loop0, sector 64 [ 213.909704] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 213.917421] blk_update_request: I/O error, dev loop0, sector 72 [ 213.923483] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/05 00:05:36 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000440)='/dev/loop#\x00', 0x6, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) epoll_wait(r2, &(0x7f0000000380)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x5a1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:36 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40080004}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)={0xe4, r2, 0x21, 0x70bd27, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8fa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}]}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x80a}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x46eafcba}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3ff}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6c64}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffffffffffffffd0}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7fb2}]}, 0xe4}, 0x1, 0x0, 0x0, 0x20040004}, 0x20000000) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:36 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000480)=0xe8) connect$packet(r1, &(0x7f00000004c0)={0x11, 0xff, r2, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) 2018/05/05 00:05:36 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000300)={r3, 0x5}, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) signalfd4(r1, &(0x7f0000000580)={0x29b}, 0x8, 0x80800) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000005c0)={&(0x7f0000ffc000/0x1000)=nil, 0x2, 0x5, 0x8, &(0x7f0000ff6000/0xa000)=nil, 0x9}) open(&(0x7f0000000540)='./file0\x00', 0x30000, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:36 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e20}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000300)={r3, 0x5}, 0x8) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) signalfd4(r1, &(0x7f0000000580)={0x29b}, 0x8, 0x80800) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000005c0)={&(0x7f0000ffc000/0x1000)=nil, 0x2, 0x5, 0x8, &(0x7f0000ff6000/0xa000)=nil, 0x9}) open(&(0x7f0000000540)='./file0\x00', 0x30000, 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x0, 0x3f090f5d, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}], 0x48) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x8000}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:36 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) sendto$ax25(r0, &(0x7f0000000480)="c834eb45d6c83744516f036babb132d4e4565d89f22f469676afecc8ed6d204a6196768a33df0b98ed78495c128b0efc9832da031612dce994b1370e2f39906f6466dc7363503ccd9e889ce6eef01b4529177af3d2f8e0d823be912df481cedfd1389f10f4f7d81e6f9d968426359689b2d6821e96fdaf53e412b681203bd511b70d48e7408f12d767d8996cce12f0afd481a74597840fa6de2096e2099a809231e829d4cad3f3ef8ac416af0bc1493b20d87fc7bacb6905aa5b934eaa86280e53a73d71c6f699d2bd484bf1cc6ade6d6d0f98ee65", 0xd5, 0x40, &(0x7f0000000040)={0x3, {"c3d65e3691b737"}, 0xd7d7}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000003c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={r3, 0xffffffffffffffff}, &(0x7f0000000280)=0x1) 2018/05/05 00:05:36 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000380)={0x54, r3, 0x0, 0x70bd2c, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xa000000000000000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xbd}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x80}, 0x40000) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/05 00:05:36 executing program 2: mkdir(&(0x7f0000249ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') poll(&(0x7f0000000040)=[{r0, 0x400}, {r0, 0x50}, {r0, 0x100}, {r0, 0x41}], 0x4, 0x80000000) r1 = gettid() ioctl$TIOCSCTTY(r0, 0x540e, 0x3) timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) tkill(r1, 0x10000016) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000000000)='./file0\x00', 0x3) iopl(0x20) 2018/05/05 00:05:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') uname(&(0x7f0000000140)=""/91) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000180)) sendto$ipx(0xffffffffffffffff, &(0x7f00000001c0)="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", 0xee5, 0x0, &(0x7f00000011c0)={0x4, 0x401, 0x3, "93911e539a32", 0x1}, 0x10) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40000, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r2, 0x227b, &(0x7f0000000100)=0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"73797a6b616c6c65723000001700", 0x2}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) perf_event_open$cgroup(&(0x7f0000001240)={0x2, 0x70, 0x0, 0x2, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa000, 0x0, 0x2, 0x0, 0x4, 0x2479, 0xf85, 0x6, 0xca, 0x0, 0x8000, 0x0, 0xffffffff, 0x3, 0x1, 0x10001, 0x7, 0x0, 0x6, 0x3, 0x7, 0x6, 0x0, 0x0, 0x1, 0xff, 0x0, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000001200), 0x8}, 0x0, 0x10000, 0x800, 0x3, 0x2170, 0x5}, 0xffffffffffffffff, 0xb, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40042406, &(0x7f00000012c0)="73797a6b616c6c65723000001700") 2018/05/05 00:05:36 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) connect$netrom(r0, &(0x7f0000000380)=@full={{0x3, {"ff72617dedcf03"}, 0xb84}, [{"ddc8942cff5809"}, {"05affbf3a09ea0"}, {"c97d4682cd1164"}, {"6f64a077ffd24d"}, {"d26eb19b8fb3cb"}, {"815d34ec3a295c"}, {"39096cb8d6df4e"}, {"066118fbc08059"}]}, 0x48) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) r3 = syz_open_procfs(0x0, &(0x7f00009be000)='ns/ipc\x00') setns(r3, 0x44000000) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000000400)=""/79) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000280)={r4, 0xa0}, 0x8) 2018/05/05 00:05:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000040)="62d6155b090029c2bdf776500300", 0x800000000001) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002640)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}, &(0x7f0000002740)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002780)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f0000002880)=0xe8) getpeername$packet(r1, &(0x7f00000068c0)={0x0, 0x0, 0x0}, &(0x7f0000006900)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006940)={{{@in=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000006a40)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006b40)={'syzkaller1\x00', 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000006c40)={@mcast2, 0x0}, &(0x7f0000006c80)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000006cc0)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000006dc0)=0xe8) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000006e00)={@multicast2, @multicast1, 0x0}, &(0x7f0000006e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006e80)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000006f80)=0xe8) getpeername$packet(r1, &(0x7f0000006fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000007000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000008700)={{{@in6=@ipv4={[], [], @remote}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000008800)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000008840)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f000000adc0)={'team0\x00', 0x0}) getpeername$packet(r1, &(0x7f000000ae80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000000aec0)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000000af00)={@mcast1, 0x0}, &(0x7f000000af40)=0x14) recvmmsg(r1, &(0x7f000000eb80)=[{{0x0, 0x0, &(0x7f000000b580), 0x0, &(0x7f000000b5c0)=""/94, 0x5e, 0x81}, 0xfffffffffffffffe}, {{0x0, 0x0, &(0x7f000000bb00)=[{&(0x7f000000b640)=""/86, 0x56}, {&(0x7f000000b6c0)=""/103, 0x67}, {&(0x7f000000b740)=""/101, 0x65}, {&(0x7f000000b7c0)=""/247, 0xf7}, {&(0x7f000000b8c0)=""/129, 0x81}, {&(0x7f000000b980)=""/170, 0xaa}, {&(0x7f000000ba40)=""/21, 0x15}, {&(0x7f000000ba80)=""/100, 0x64}], 0x8, 0x0, 0x0, 0xfffffffffffffaef}, 0x10001}, {{&(0x7f000000bb80)=@nfc, 0x80, &(0x7f000000bcc0)=[{&(0x7f000000bc00)=""/156, 0x9c}], 0x1, &(0x7f000000bd00)=""/20, 0x14, 0x7}, 0x8}, {{&(0x7f000000bd40)=@hci={0x0, 0x0}, 0x80, &(0x7f000000d080)=[{&(0x7f000000bdc0)=""/131, 0x83}, {&(0x7f000000be80)=""/113, 0x71}, {&(0x7f000000bf00)=""/122, 0x7a}, {&(0x7f000000bf80)=""/218, 0xda}, {&(0x7f000000c080)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x3f}, 0x8}, {{&(0x7f000000d100)=@ax25, 0x80, &(0x7f000000d280)=[{&(0x7f000000d180)=""/221, 0xdd}], 0x1, 0x0, 0x0, 0x7}, 0x29775f51}, {{&(0x7f000000d2c0)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f000000d3c0)=[{&(0x7f000000d340)=""/61, 0x3d}, {&(0x7f000000d380)=""/36, 0x24}], 0x2, &(0x7f000000d400)=""/30, 0x1e}, 0x6}, {{0x0, 0x0, &(0x7f000000d500)=[{&(0x7f000000d440)=""/179, 0xb3}], 0x1, &(0x7f000000d540)=""/184, 0xb8, 0x1}, 0x1}, {{&(0x7f000000d600)=@rc, 0x80, &(0x7f000000ea80)=[{&(0x7f000000d680)=""/203, 0xcb}, {&(0x7f000000d780)=""/4096, 0x1000}, {&(0x7f000000e780)=""/138, 0x8a}, {&(0x7f000000e840)=""/26, 0x1a}, {&(0x7f000000e880)=""/219, 0xdb}, {&(0x7f000000e980)=""/228, 0xe4}], 0x6, &(0x7f000000eb00)=""/73, 0x49, 0xfff}, 0x3}], 0x8, 0x2060, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f000000ed80)={@mcast1, 0x0}, &(0x7f000000edc0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000010340)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000010440)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000010480)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000010580)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000105c0)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6}}, &(0x7f00000106c0)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000010780)={0x0, @remote, @multicast2}, &(0x7f00000107c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000010800)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000010900)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000010940)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000010a40)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r1, &(0x7f0000011340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000011300)={&(0x7f0000010a80)={0x84c, r2, 0x4, 0x70bd26, 0x25dfdbfe, {0x2}, [{{0x8, 0x1, r3}, {0xb8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r5}, {0x7c, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x18000000000000}}}]}}, {{0x8, 0x1, r7}, {0x70, 0x2, [{0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0x401, 0x7f, 0x3, 0x80000000}, {0x9, 0x4, 0x1}, {0xe2, 0x4, 0x8, 0xd6b0}, {0x101, 0x3, 0x6, 0x1f}, {0xfffffffffffffff7, 0x9, 0x1, 0x5}, {0x6, 0x10001, 0x77a0, 0x2}, {0x7, 0x2, 0xffffffff, 0x4}]}}}]}}, {{0x8, 0x1, r8}, {0x174, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}, {0x8, 0x7}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r10}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r11}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}, {0x8, 0x6, r12}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r13}, {0x228, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r16}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r17}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4b256342}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r18}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r19}, {0x7c, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r20}, {0x180, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x7}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2186e60e}}, {0x8, 0x6, r23}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}, {{0x8, 0x1, r24}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}]}}]}, 0x84c}, 0x1}, 0x20000000) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f0000000240), 0x5) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:36 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:36 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'veth1_to_team\x00'}) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000080)=0x100, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'ip_vti0\x00', 0x6b159a0b94117a63}) 2018/05/05 00:05:36 executing program 2: getpgid(0x0) getpid() r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000000)='cmdline\x00') prctl$setmm(0x23, 0x7, &(0x7f0000dfd000/0x200000)=nil) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x2, 0x1}, 0x90) preadv(r1, &(0x7f0000000040)=[{&(0x7f0000d7f000)=""/1, 0x1}], 0x1, 0x0) 2018/05/05 00:05:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81808) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x7, 0xff, 0x5]}, 0xa) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000e0cfbe)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @rand_addr}}]}, 0x80}, 0x1}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:36 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$KDDISABIO(r1, 0x4b37) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x7fffffff, 0x480400) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0x3, 0x0, 0x10001, 0x8c1}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000080)={r2, 0x8}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e21, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x228, 0x2}, &(0x7f0000000280)=0x90) 2018/05/05 00:05:36 executing program 7: seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair(0x11, 0x807, 0x400, &(0x7f0000000000)) sysfs$3(0x3) 2018/05/05 00:05:36 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'veth1_to_team\x00'}) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000080)=0x100, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'ip_vti0\x00', 0x6b159a0b94117a63}) 2018/05/05 00:05:36 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000540)=""/29, 0x1d}], 0x1, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000500)=0x3e85) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) clock_gettime(0xffffffffffffffff, &(0x7f0000000040)) getpid() r2 = syz_open_procfs(r1, &(0x7f0000000640)='net/nfsfs\x00') ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f0000000600), 0x3) mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file1/file0\x00', &(0x7f0000000280)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a0521") mkdir(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f00000006c0)=""/215) listen$netrom(r2, 0x20) r3 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e33326cb16a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r3) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) writev(0xffffffffffffffff, &(0x7f0000001980)=[{&(0x7f0000001900)="5ac08c7d02e953d0690943dd648a71261bb5d21285f212867b21cef4cf", 0x1d}], 0x1) syz_mount_image$reiserfs(&(0x7f00000001c0)='reiserfs\x00', &(0x7f0000000300)='./file0\x00', 0x1a, 0x1, &(0x7f0000000480)=[{&(0x7f0000000880)="e459bdde63836e43c06c85f73b14977ccbda3f25a1bceebedb0c18a295d5cee535059a861d77c82136d4c59cfb6088cde5e7a756f849882809a13eac2232434ba930363930352b71f0611784b0e4d0bd330e80e4a79b7cb1940a479a77435b1b5e9d0e2cd8e80e7a093c2bde3b6ea4a61b463e5525908b4dc58e05f30868079e0ae762c9ee626aea9aabf6afa3d42eb703adf6b2e9736c9f6192f728f3a2978596a7d10155fb342b9acbcf98d6bf", 0xae, 0x6}], 0x1402, &(0x7f0000000940)=ANY=[]) recvmsg(0xffffffffffffffff, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000001880)=""/93, 0x5d}, 0x10000) sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)}, 0x0) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f00000005c0)=0x8, &(0x7f0000000680)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000680)=ANY=[@ANYBLOB], &(0x7f0000001480)=0x1) writev(r3, &(0x7f0000000180)=[{&(0x7f0000000000)="0966e6c27c350ca7dac8d5094683d0d674bb31", 0x13}], 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000014c0)={0x0, 0x0, 0x401, 0x84b6}, &(0x7f0000001600)=0x10) 2018/05/05 00:05:36 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e7500008c00", 0x3) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:36 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000040)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x0, 0x200000) 2018/05/05 00:05:36 executing program 2: unshare(0x8000400) r0 = timerfd_create(0x0, 0x80800) timerfd_settime(r0, 0x1, &(0x7f0000000180)={{}, {0x0, 0x989680}}, &(0x7f0000000000)) 2018/05/05 00:05:36 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400040, 0x60) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x5, 0x6, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000280), 0x4) 2018/05/05 00:05:36 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = getpid() r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x20000) fcntl$dupfd(r2, 0x406, r2) ioctl$KDSETLED(r2, 0x4b32, 0x7) process_vm_readv(r1, &(0x7f0000002f90)=[{&(0x7f0000002f43)=""/189, 0xbd}], 0x1, &(0x7f0000002000)=[{&(0x7f0000000000)=""/168, 0xa8}], 0x1, 0x0) 2018/05/05 00:05:36 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$sock_void(r0, 0x1, 0x400000000000001b, 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x7}, 0x4) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080)=0x3, 0x20102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/05 00:05:36 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) 2018/05/05 00:05:36 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x3, 0x7, [0x1, 0x6, 0x40, 0x450, 0x54, 0xfffffffffffffffc, 0x200]}, &(0x7f0000000180)=0x16) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x4, 0x588f, 0x1393, 0x81, 0x53}, &(0x7f0000000240)=0x98) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) gettid() ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000000)='{trusted') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) 2018/05/05 00:05:36 executing program 5: mmap(&(0x7f0000015000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000013000/0x4000)=nil, 0x4000}, 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000012000/0x4000)=nil, 0x4000}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe(&(0x7f0000000040)) 2018/05/05 00:05:36 executing program 2: r0 = memfd_create(&(0x7f00000002c0)='$\x00', 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x35) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x2, 0xffffffffffffff3c, 0xfffffffffffff801}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0xaa, "8d9cac64e038b8b54998764a3197832afc6a2907f29154e1b87fa688534c8af9506eab022d3356d01a19237035dda1ba23f1fa917537d66a094e4ffbe52abe8f2da6d4ecd905bee9e05d83aacf03bbb216b01d824846bc21049099bcdd95d2cf01302be0db27e46f645433973ab61c9834a6f8b7590a114a817111a146805b3ec314d87ad8673ac5f500b9ecde169b632e3eb2ad298bb82bd7008a1c44ac8483219d15d3d4212171ba37"}, &(0x7f0000000180)=0xb2) write$selinux_create(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a73798674656d645f73797374656d63746c9b9d7865635f743a733020756e636f6e66696e65642038300006ea5dfbafb4342abd3de1f594a0f240aba9cf31f96ab4cec35b6d32be3ed8ca87bb31e18b7e8d284512b4f9d6af63355d75864dbd105463db2b7f6d3dca5cc86dfaa6105e76b765cd5fec1dc61f760dd3f20c3f681947d21501ea9af391fc71318a3e9b15d5d6a5abca6fc1c4229acff9efd6611545d28958b6a33c322fc09309c75b369735726ee4bffc688178a2ec622a179cd94a4dd5ff"], 0x3c) sendfile(r0, r0, &(0x7f0000000100)=0x4, 0x8) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='user.syz\x00') mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x8000000000001, 0x11, r0, 0x0) r2 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getflags(r2, 0x403) 2018/05/05 00:05:36 executing program 4: r0 = socket(0x10, 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00005b6000)) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'ip6gre0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x3, 0x3, 0xfff, 0x100000000006}, 0xfffffffffffffef2) socketpair(0x0, 0x2, 0x21, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0xceba, 0x4) 2018/05/05 00:05:36 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000580)=[{&(0x7f0000000300)="177f4e8657487d79b9a85bcb43199f2b2181c9c65fdd2ec967e59133ab5295335be76dd9a87574e2224543e1ad2bf6e467d1fa0390a7daecf4423fc45b5031", 0x3f}, {&(0x7f0000000380)="9481aaab00ff9182198073e04b47a017ed3effc31a9f0337e5fd589b6ee1fe9e98f282188ed96bc3d709b6b4ca7b166c0725fe290ef0d8d4d1966c07cf47899b1a9aed36fd62b35b970e4470adbd4703bfe09022b07da1c1e91bf844050cc1be4c3ef1c66826ee790bf2a237d6b2f9f287dd320b0ecb1033f12f0dc5742223187b", 0x81}, {&(0x7f0000000440)="1537197deb402337fedad3124a16f6d36a39ab5eeb6e54348977d07506fbe7c352f1e70186876916642ada01819b4b482d2c552a84ee38860c301ce9941f324b69050211c60c4c6071310cd8d705", 0x4e}, {&(0x7f00000004c0)="e269d38b7551db36cf5a2b7c15b53300d58e16bf39cb4c6da60fa3d101fa6f0abf966690284b5dbdd47f23d6bc8b908b308428a9cbc57aded54f4809c8f132182fd236961a35f002927749f7f4fc00f581e3567515eef2453fdbfef4d606718befe7a1c91a9758b1fb4b4f8bbc4b27bbe032a9706b05babf41d2a33b7825deb09d42bfacee7c708d0c2a78264cad1b73decd36a6af1590", 0x97}], 0x4, 0x80000081806) r3 = accept$netrom(r2, &(0x7f00000005c0)=@full, &(0x7f00000001c0)=0x48) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:36 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) r1 = getpid() r2 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x20000) fcntl$dupfd(r2, 0x406, r2) ioctl$KDSETLED(r2, 0x4b32, 0x7) process_vm_readv(r1, &(0x7f0000002f90)=[{&(0x7f0000002f43)=""/189, 0xbd}], 0x1, &(0x7f0000002000)=[{&(0x7f0000000000)=""/168, 0xa8}], 0x1, 0x0) 2018/05/05 00:05:36 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0xa, 0x0) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @empty, "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000400)={0x100000000}, 0xfffffffffffffe6b) connect$nfc_llcp(r0, &(0x7f0000000240)={0x27, 0x0, 0x2, 0x7, 0xa6a, 0x8000, "3bb78db48013f768c300f334cd9c10d075e27c04e4ac68adf2484032d1b113c48274c371924d752b89efb08ca487e57bbabea2c466ce8373d4a85d704a9336", 0x23}, 0x60) ioctl$LOOP_CLR_FD(r1, 0x4c01) eventfd(0x1) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) socket$packet(0x11, 0x3, 0x300) 2018/05/05 00:05:36 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x80000000000032}, 0x0, @in=@broadcast=0xffffffff, 0x3501, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) 2018/05/05 00:05:37 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'ip_vti0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) 2018/05/05 00:05:37 executing program 4: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getpeername(r1, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x80) r3 = accept4$vsock_stream(r2, &(0x7f0000000180)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r4 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0xfffffffffffffffc, 0x0) fanotify_init(0x10, 0x0) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000300)='team\x00') getpeername$packet(r4, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0x14) getsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000480)={@rand_addr, @empty, 0x0}, &(0x7f0000000380)=0x35) getpeername$packet(r4, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001880)=0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000018c0)={0x0, @multicast2, @rand_addr}, &(0x7f0000001900)=0xc) recvmmsg(r3, &(0x7f0000004380)=[{{0x0, 0x0, &(0x7f0000001e80)=[{&(0x7f0000001940)=""/21, 0x15}, {&(0x7f0000001980)=""/101, 0x65}, {&(0x7f0000001a00)=""/9, 0x9}, {&(0x7f0000001a40)=""/88, 0x58}, {&(0x7f0000001ac0)=""/91, 0x5b}, {&(0x7f0000001b40)=""/194, 0xc2}, {&(0x7f0000001c40)=""/242, 0xf2}, {&(0x7f0000001d40)=""/167, 0xa7}, {&(0x7f0000001e00)=""/107, 0x6b}], 0x9, &(0x7f0000001f40)=""/4096, 0x1000, 0xffffffff7fffffff}, 0x1}, {{&(0x7f0000002f40)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000003380)=[{&(0x7f0000002fc0)=""/228, 0xe4}, {&(0x7f00000030c0)}, {&(0x7f0000003100)=""/227, 0xe3}, {&(0x7f0000003200)=""/145, 0x91}, {&(0x7f00000032c0)=""/153, 0x99}], 0x5, &(0x7f0000003400)=""/240, 0xf0}, 0x1000}, {{&(0x7f0000003500)=@hci={0x0, 0x0}, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003580)=""/55, 0x37}, {&(0x7f00000035c0)}, {&(0x7f0000003600)=""/119, 0x77}, {&(0x7f0000003680)=""/136, 0x88}, {&(0x7f0000003740)=""/221, 0xdd}, {&(0x7f0000003840)=""/169, 0xa9}, {&(0x7f0000003900)=""/253, 0xfd}, {&(0x7f0000003a00)=""/208, 0xd0}, {&(0x7f0000003b00)=""/46, 0x2e}, {&(0x7f0000003b40)=""/40, 0x28}], 0xa, &(0x7f0000003c40)=""/111, 0x6f, 0x43}, 0x7a6}, {{&(0x7f0000003cc0)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000004080)=[{&(0x7f0000003d40)=""/43, 0x2b}, {&(0x7f0000003d80)=""/215, 0xd7}, {&(0x7f0000003e80)=""/240, 0xf0}, {&(0x7f0000003f80)=""/4, 0x4}, {&(0x7f0000003fc0)=""/93, 0x5d}, {&(0x7f0000004040)=""/47, 0x2f}], 0x6, &(0x7f0000004100)=""/246, 0xf6, 0x100000000}, 0x1}, {{&(0x7f0000004200)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, 0x80, &(0x7f0000004300)=[{&(0x7f0000004280)=""/115, 0x73}], 0x1, &(0x7f0000004340)=""/49, 0x31, 0x5}, 0x3}], 0x5, 0x10001, &(0x7f00000044c0)) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000004500)={@empty, @rand_addr, 0x0}, &(0x7f0000004540)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f00000046c0)={'team0\x00', 0x0}) getpeername$packet(r2, &(0x7f0000004840)={0x0, 0x0, 0x0}, &(0x7f0000004880)=0x14) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000004a40)={'teql0\x00', 0x0}) recvmmsg(r0, &(0x7f0000009440)=[{{&(0x7f0000004ac0)=@in={0x0, 0x0, @broadcast}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000004b40)=""/117, 0x75}, {&(0x7f0000004bc0)=""/146, 0x92}, {&(0x7f0000004c80)=""/114, 0x72}, {&(0x7f0000004d00)=""/237, 0xed}, {&(0x7f0000004e00)}], 0x5, &(0x7f0000004ec0)=""/67, 0x43, 0x6}, 0xffffffffffffffff}, {{&(0x7f0000004f40)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000006000)=[{&(0x7f0000004fc0)=""/4096, 0x1000}, {&(0x7f0000005fc0)=""/42, 0x2a}], 0x2, &(0x7f0000006040)=""/96, 0x60, 0x390}, 0xc5}, {{0x0, 0x0, &(0x7f0000008200)=[{&(0x7f00000060c0)=""/4096, 0x1000}, {&(0x7f00000070c0)=""/242, 0xf2}, {&(0x7f00000071c0)=""/18, 0x12}, {&(0x7f0000007200)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x6}, 0x1f}, {{&(0x7f0000008240)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000009400)=[{&(0x7f00000082c0)=""/185, 0xb9}, {&(0x7f0000008380)=""/69, 0x45}, {&(0x7f0000008400)=""/4096, 0x1000}, {&(0x7f000000a040)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x101}, 0x2}], 0x4, 0x3, &(0x7f0000009540)) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000009580)={@remote, 0x0}, &(0x7f00000095c0)=0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000009840)={0x0, @dev, @local}, &(0x7f0000009880)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000004c0)={{{@in6, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xfffffffffffffd8b) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000009a00)={@remote, @local, 0x0}, &(0x7f0000009a40)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000009b40)={{{@in=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000009c40)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r4, &(0x7f0000009cc0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000009c80)={&(0x7f0000000a00)=ANY=[@ANYBLOB="70200000b8544a8d004616ecbaa9de9f5d74651decc0bd311284b133c7db1ce9abc2f88761", @ANYRES16=r5, @ANYBLOB="000229bd7000fddbdf250200000008000100", @ANYRES32=r6, @ANYBLOB="fc0102003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r7, @ANYBLOB="4c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e670000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400ffffffff08000600", @ANYRES32=r8, @ANYBLOB="40000100240001007072696f726974790000000000000000000000000000000000080003000e0000000800040001000000080006000000000000000057634ae1a1a0cfa875cf8eaeb2e85e8ebec6b007655b8352affb99be431f0a74eaf3a77b1f5927879fe1a5f9f499a9453b4d534d00", @ANYRES32=r9, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004002000000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000700000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r10, @ANYBLOB="080007000000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000700000008000600", @ANYRES32=r11, @ANYBLOB="9dc40c8a", @ANYRES32=r12, @ANYBLOB="400002003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r13, @ANYBLOB="08000100", @ANYRES32=r14, @ANYBLOB="c40002003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="44000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001400040002000707000001000000ff07fbffffff40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r16, @ANYBLOB="080007000000000008000100", @ANYRES32=r17, @ANYBLOB="3c01020044000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b000000140004000400013700000000000001020200000040000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f6164636173740000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r18, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r19, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000200000008000600", @ANYRES32=r20], 0x470}, 0x1, 0x0, 0x0, 0x40}, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000000280)={0x7, 0x1, 0x4, 0x20}) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000001c0)) symlinkat(&(0x7f000001effd)='/', r4, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') mount(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)='/', &(0x7f0000000080)='btrfs\x00', 0x1080, &(0x7f00000000c0)) 2018/05/05 00:05:37 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000040), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:37 executing program 3: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/user\x00', 0x2, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300000f000000000000000000000001000700000000000a004e2000000000fe8000000000000000000000000000000000000000000000030006000000000002004e207f000001000000000000000002000100000000000000000000000000030005000000000002004e20e00000010000000000000000"], 0x78}, 0x1}, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uinput\x00', 0x208000, 0x0) clock_adjtime(0x6, &(0x7f0000000140)={0x0, 0x8, 0x100, 0x9, 0x5, 0x9, 0x9, 0x5, 0x3, 0x6, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x5199, 0x7, 0xfffffffffffffffd, 0x9, 0x7f, 0x80000001, 0x65c, 0x1, 0xde7, 0x7, 0x0, 0x65d, 0x95, 0x4}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x2, 0x4) memfd_create(&(0x7f0000000080)="3a81404073656c696e75782a7070703089766d6e6574317d407b656d302376626f786e657431657468312600", 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x8}) 2018/05/05 00:05:37 executing program 5: r0 = dup(0xffffffffffffffff) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/147, 0x93}, {&(0x7f00000001c0)=""/198, 0xc6}, {&(0x7f00000002c0)=""/194, 0xc2}], 0x3, 0x55) r1 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000500)=""/4096) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) fsync(r1) preadv(r1, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/202, 0xca}], 0x1, 0x0) 2018/05/05 00:05:37 executing program 7: mkdir(&(0x7f0000000180)='./file0\x00', 0x80) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="747275737465642e657468306c6f776c0500312d2e2a2770707030656d302d70707030255b00"], &(0x7f0000e91fec)="0200000002000000000000000730de2d6a1f06a0", 0x14, 0x2) 2018/05/05 00:05:37 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000380)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:37 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0xfffffffffffffffe) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1, 0x76, 0xfff, 0x104}, 0xc) write$fuse(r1, &(0x7f0000000340)=ANY=[@ANYBLOB='\x00'], 0x1) sendfile(r1, r1, &(0x7f00000000c0), 0x7ffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 2018/05/05 00:05:37 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x3, 0x7, [0x1, 0x6, 0x40, 0x450, 0x54, 0xfffffffffffffffc, 0x200]}, &(0x7f0000000180)=0x16) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x4, 0x588f, 0x1393, 0x81, 0x53}, &(0x7f0000000240)=0x98) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) gettid() ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000000)='{trusted') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) 2018/05/05 00:05:38 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x3, 0x7, [0x1, 0x6, 0x40, 0x450, 0x54, 0xfffffffffffffffc, 0x200]}, &(0x7f0000000180)=0x16) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x4, 0x588f, 0x1393, 0x81, 0x53}, &(0x7f0000000240)=0x98) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) gettid() ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000000)='{trusted') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) 2018/05/05 00:05:38 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0xfffffffffffffffe) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x0, 0x1, 0x76, 0xfff, 0x104}, 0xc) write$fuse(r1, &(0x7f0000000340)=ANY=[@ANYBLOB='\x00'], 0x1) sendfile(r1, r1, &(0x7f00000000c0), 0x7ffffffe) creat(&(0x7f0000000000)='./bus\x00', 0x0) 2018/05/05 00:05:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x6, 0xfffffffffffffffc, 0x8, 0xfff}, 0x10) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:38 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) fcntl$setsig(r2, 0xa, 0x42) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f0000000040), 0x102000008) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') r3 = gettid() clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000280), &(0x7f0000000100)) rt_sigqueueinfo(r3, 0x0, &(0x7f000020fff0)) sendfile(r0, r0, 0x0, 0xd1e8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000240)=0x0) ptrace$pokeuser(0x6, r4, 0x2, 0x1f) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/05 00:05:38 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00000000c0)=0x9, 0x4) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt(r0, 0x7, 0x2, &(0x7f0000000300)="2e682575347616bc6a4bee22bbead1a8e023397353bd2f7ec2b311823fd5f564eb9f7f704cedad46bcf0adb846707350ce9aaa787ecc591b2ba8212200d35eb5", 0x40) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x80000000, 0x30, 0x9, 0x8}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000380)={r3, 0x20, 0x20}, &(0x7f00000003c0)=0xc) 2018/05/05 00:05:38 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x1f, 0x400000) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000200)={0x3, 0x80000001}) socket$netlink(0x10, 0x3, 0x13) r1 = socket$netlink(0x10, 0x3, 0x9) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0x54) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000ed5000)=0x1b, 0x4) write$selinux_access(r0, &(0x7f0000000240)={'system_u:object_r:login_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x31, 0x37}, 0x3c) lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'trusted.', 'em1vboxnet0\x00'}, &(0x7f0000000180)=""/3, 0x3) 2018/05/05 00:05:38 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000380)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:38 executing program 4: mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x6401) write$cgroup_type(r2, &(0x7f0000000600)='threaded\x00', 0xffffff67) 2018/05/05 00:05:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) r2 = accept4$ipx(r1, 0x0, &(0x7f0000000040), 0x80000) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000380)={0xb66, 0x7, 0x2092ef3f95819450, 0x7, 0x2, [{0x8, 0x4, 0x100000000, 0x0, 0x0, 0x388}, {0x8001, 0x0, 0x8, 0x0, 0x0, 0x1100}]}) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:38 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x3, 0x7, [0x1, 0x6, 0x40, 0x450, 0x54, 0xfffffffffffffffc, 0x200]}, &(0x7f0000000180)=0x16) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x4, 0x588f, 0x1393, 0x81, 0x53}, &(0x7f0000000240)=0x98) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r3) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) gettid() ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000000)='{trusted') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) 2018/05/05 00:05:38 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:38 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)={0x398, 0x2e, 0x4, 0x70bd2b, 0x25dfdbfb, {0xc}, [@nested={0x10c, 0x7b, [@typed={0x8, 0x53, @uid=r1}, @generic="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"]}, @nested={0x1b0, 0x4b, [@generic="a31c7b481e3d867e3ea9196e9cec9add20d2996e22602314f8c9ce857f4e641f4f395d706fb07b6ef9e13d52ebca5e90db62d6e48a4bfa6231144c3eb8dab7641fa65deb915eb76eafa1886c0e1b282f37e863d0ab4abad2df383877d3095e6e6ee3220f0e76a49e1a972f39a8476dc0c814245f1285e6a9a5a149733ce053217b013fdddff30a6bc0d45fa6be5842108eceeb8ac26782f01277270ca91f9111d543c6cb43ea6ad78d057c43d6b0a90d", @typed={0xfc, 0x2e, @binary="3d337d5fe62c2f16fb7252f4afd1ee60149153e132f78d906f643b867af3be3fbaeb92385207347a7837b4b7b4a6a78284fbddf242777722240c1bfcb2101dfa236e350389c963fc7d3fa852db779b5a08a405ef4cecedc6bb4644cfc4d33cb1d8513baeae88309e025d51dafd67db6a7e8944c0f8190afe4a2a2f8b1d324e021e9f3a9dfd656e7abba9cb77649d1ba6f3534af1b838f6ea2a21a5c97a790e3768c9261f489b786089f1b21a9385cd5a869cf247ae05905c9856a083932d7398e96fd45f2f69d10ab9af2098880451d113b0a205835dae9aad0b3fbd9d8bce05e8b9d683f33a30599a3ba80e146993aa1019df1af8f6"}]}, @generic="48a247cc1d08bb3375b62301c8feb4cfcf53151ad1731df2c3abbb92e7d68dc976ac0362e4209b5be14a2990f0ae2c8d293b0c6cd0c444aa40621b7dc63f01bede303e68e67a42bd6815ab59e2b735e78be0d2a1f0170c32e189290c134f9e29afaa7ed0fb10125735b57968b79e9491182e94e564c8da2fa18daa99a118ba58344dbc5890b96863752de661932c85273774598bbd88445ebb2208f35e9bd7c2ffcd1f005a987b5ba4f6676d00563371a8604fe2e915fbd246e9f9b8b6bed9839de97ce919041cbf"]}, 0x398}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_SET_FD(r2, 0x4c00, r3) 2018/05/05 00:05:38 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) fcntl$setsig(r2, 0xa, 0x42) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r2, &(0x7f0000000040), 0x102000008) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') r3 = gettid() clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000280), &(0x7f0000000100)) rt_sigqueueinfo(r3, 0x0, &(0x7f000020fff0)) sendfile(r0, r0, 0x0, 0xd1e8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000240)=0x0) ptrace$pokeuser(0x6, r4, 0x2, 0x1f) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/05 00:05:38 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000140)={{0x1, 0x2, 0x2, 0x3, 0xffffffff7fffffff}, 0x119, 0x6, 0x7}) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'dummy0\x00', 0x1}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:38 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x40000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) r1 = epoll_create1(0x0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x9, 0xd6d0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b71ff4)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x525000, 0x0) epoll_wait(r1, &(0x7f0000000080)=[{}], 0x1, 0x8e) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000051ff4)={0x13}) 2018/05/05 00:05:38 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) write$binfmt_misc(r1, &(0x7f0000000300)={'syz1', "9a3e86fead17bcfe"}, 0xc) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') getsockname$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, r3}, 0x14) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000440)={0x3, 0x0, 0x10001, 0x1}, 0x8) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:38 executing program 1: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000300)=0xe8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000005c0)={{0x80000001, 0x5}, {0xcdfa}, 0x5ec7, 0x1}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) lchown(&(0x7f0000000280)='./file0\x00', r0, r3) fchdir(r1) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r5 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r6 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r6, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000040)={0x0}) openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sw_sync\x00', 0x80, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r4, 0xc018620b, &(0x7f0000000240)={r7}) sendfile(r5, r5, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r6, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000640)=""/90) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) fcntl$setownex(r6, 0xf, &(0x7f0000000540)={0x0, r2}) ioctl$LOOP_CLR_FD(r5, 0x4c01) ioctl$LOOP_SET_FD(r5, 0x4c00, r6) 2018/05/05 00:05:39 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) fcntl$getown(r0, 0x9) openat(r0, &(0x7f0000000300)='./file0\x00', 0x18300, 0x100) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:39 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = fcntl$getown(r0, 0x9) getpgrp(r1) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fe0ff4)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000deb000)={0xbfffffffc000000d}) 2018/05/05 00:05:39 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = epoll_create1(0x80000) epoll_pwait(r1, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x2, &(0x7f0000000080)={0xd19b}, 0x8) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000ffc), 0x1) 2018/05/05 00:05:39 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x100100, &(0x7f0000a76000), &(0x7f000017a000), &(0x7f0000b22000), &(0x7f0000eca000)) 2018/05/05 00:05:39 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socket$inet(0x2, 0x7, 0xffffffff) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={0x1000}, 0xfffffe82) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:39 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x60000, 0x0) write$tun(r1, &(0x7f0000000040)={@void, @hdr={0x0, 0x1, 0x400, 0x5eb93077, 0x1, 0x31c6e4e0}, @ipv4={{0x16, 0x4, 0x8, 0xbf7e, 0xe8, 0x68, 0x9, 0x0, 0x67, 0x0, @rand_addr=0x9, @loopback=0x7f000001, {[@rr={0x7, 0x7, 0x5, [@multicast1=0xe0000001]}, @rr={0x7, 0x1b, 0x39e, [@empty, @rand_addr=0x7, @broadcast=0xffffffff, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x1d}, @local={0xac, 0x14, 0x14, 0xaa}]}, @end, @cipso={0x86, 0x13, 0xe87, [{0x1, 0xd, "7fc73ba05819acb86bf9b1"}]}, @lsrr={0x83, 0xb, 0x1, [@loopback=0x7f000001, @multicast1=0xe0000001]}]}}, @udp={0x4e23, 0x4e24, 0x90, 0x0, [@guehdr={0x1, 0x1f2, 0x2, 0x1, 0x100}], "6ea15441d28dfb4eeb1df16ffb4f5c9bcbf69da479c56aa066c9a54222d50e0fda53044e04092e845b87d8e276b2b29cce1f8d5e349d9ec073a11c7fea8d9c49a06173ccc99bee393a1e9b6711de62a1c51ed0df100d8fee9ef666ef2c8fdf6775dc96e3e6cfd1a44c655b11597135b79e9ff44e6da7377db10f988cc9a55957a6408cf7"}}}, 0xf2) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000140)=0x1f) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000002b000)) 2018/05/05 00:05:39 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000580)={0x0, 0x0, 0x3, 0x2, 0x101}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000940)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001900)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000001a00)=0x31e) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x8, 0x7, 0x7, 0x120000}, 0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000700)={@dev={0xfe, 0x80, [], 0x11}, 0x37, r2}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r5 = add_key$keyring(&(0x7f0000000a00)='keyring\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r4, 0x8000, 0x3, r5) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000400)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x84) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r6, &(0x7f0000000900)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000c80)=ANY=[]}, 0x1, 0x0, 0x0, 0x20040000}, 0x5) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000000540)={@remote={0xfe, 0x80, [], 0xbb}, 0x3, r2}) mkdirat(r6, &(0x7f00000004c0)='./file0\x00', 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000007c0)) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000380)={0xff, &(0x7f00000005c0)=""/255}) ptrace$getsig(0x4202, 0x0, 0x0, &(0x7f0000000300)) connect$packet(r7, &(0x7f0000000000)={0x11, 0x11, r2, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) bind$netlink(r3, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) r8 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r8, 0x800454d7, &(0x7f00000006c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000140)={0xffffffffffffffff, 0x8903c609d44185a7, 0xeab0, 0x2, 0x6}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000ac0)='/selinux/checkreqprot\x00', 0x100101, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xe69}, &(0x7f0000000a80)=0x8) 2018/05/05 00:05:39 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) write$binfmt_misc(r1, &(0x7f0000000380)={'syz0', "cd1b90f20dec0162ff133d644068705ed8b5519142332769a9b7acb394beabd2565b18176a52a8979cb5a020619443535ac6127ab67824221f9aed4c0df59782e955c037d578e7e3c48383a60366e445b01dc06b07926cb310e837dd3017489ca48fafc6d09444d2ff6daf7fd3698780595a182ff7e53559544103b35437395a5f246f6cc787af6615e6c339fbc636c8cc649dce77eaf666ea9eb0bffd536d341a6b9434bb11fdf9b15f2004131ac10aa9"}, 0xb5) 2018/05/05 00:05:39 executing program 5: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) init_module(&(0x7f0000000040)='cpuset\x00', 0x7, &(0x7f0000000080)='vmnet0ppp1)&\x00') getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000cffc)=0x54) 2018/05/05 00:05:39 executing program 3: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000180)={'bond_slave_0\x00', 0x7fffffff}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) r3 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x7fffffff8000000, 0xfffffffffffff98d, 0x579b, 0x8001, 0x0, 0x5, 0x86, 0x4, 0x0, 0x200, 0x7, 0x101, 0x9, 0x8, 0x4, 0x9c, 0x95, 0x80, 0x1, 0x1, 0x0, 0xf3f, 0xfffffffffffffc6d, 0x3f, 0x3, 0x3, 0xb32000000000, 0xa4, 0xfffffffffffffc01, 0x8001, 0xfffffffffffffff9, 0x81, 0x9, 0x5, 0x800, 0x2000000000, 0x0, 0x46fd, 0x2, @perf_bp={&(0x7f00000001c0), 0xf}, 0x8201, 0x2, 0x8, 0x6, 0xf962b9, 0x200, 0x1}, r2, 0x6, r3, 0x2) 2018/05/05 00:05:39 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000580)={0x0, 0x0, 0x3, 0x2, 0x101}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000940)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001900)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000001a00)=0x31e) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100)={0x8, 0x7, 0x7, 0x120000}, 0x8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000700)={@dev={0xfe, 0x80, [], 0x11}, 0x37, r2}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) r5 = add_key$keyring(&(0x7f0000000a00)='keyring\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$reject(0x13, r4, 0x8000, 0x3, r5) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000400)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x84) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r6, &(0x7f0000000900)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000c80)=ANY=[]}, 0x1, 0x0, 0x0, 0x20040000}, 0x5) ioctl$sock_inet6_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000000540)={@remote={0xfe, 0x80, [], 0xbb}, 0x3, r2}) mkdirat(r6, &(0x7f00000004c0)='./file0\x00', 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000007c0)) pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000380)={0xff, &(0x7f00000005c0)=""/255}) ptrace$getsig(0x4202, 0x0, 0x0, &(0x7f0000000300)) connect$packet(r7, &(0x7f0000000000)={0x11, 0x11, r2, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) bind$netlink(r3, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) r8 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000780)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$TUNGETVNETHDRSZ(r8, 0x800454d7, &(0x7f00000006c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000000140)={0xffffffffffffffff, 0x8903c609d44185a7, 0xeab0, 0x2, 0x6}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000ac0)='/selinux/checkreqprot\x00', 0x100101, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xe69}, &(0x7f0000000a80)=0x8) 2018/05/05 00:05:39 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000140)=0x8) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:39 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") writev(r0, &(0x7f0000b97000), 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000000)) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x8, 0x1, 0x10000, 0x1, 0x7, 0x0, 0x1, 0x8, 0x2, 0xc9}) 2018/05/05 00:05:39 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x800) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) pread64(r0, &(0x7f0000000040)=""/50, 0x32, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/access\x00', 0x2, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:39 executing program 4: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x40, &(0x7f0000000080)=[@in={0x2, 0x4e22}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="e60000003431f2da06a622c97d679cca2a7e5c8530554c0e1b56782f3deef97578981ed03fa60dd83e966214ec960dc4aebd916ef1b518328e6486d4b64aafefcccdcacddc6fea79b6c2ad1f8b62f9517aa220458cc8860689d0fae8fdd667439df9f77412fb5573d9a3ef4ec4220fbf205b089c80fa342a7fe881ab2160c2ee273d3c46963b8609d681d0b4be7cbb7016fe3fca31240e79ad826c2d53c224352383cbcaa9d76a21597b243d33f3b7e1b3ea81364239377ad5c3b44fbb477fbccdbd117e825961d6716a279469070da3c2bb74d63023e9af0d2ad0000000000000000000000000000000"], &(0x7f0000000280)=0xee) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000240)=[{&(0x7f0000000040)="390000001300090468fe0000f9fffffffff0ffff03000000450001070000001419001c0004000200070c00f41ee40000000000000000000000", 0x39}], 0x1) 2018/05/05 00:05:39 executing program 7: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') r0 = signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) inotify_init1(0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x20, 0x4) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/05/05 00:05:39 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) fcntl$getown(r0, 0x9) openat(r0, &(0x7f0000000300)='./file0\x00', 0x18300, 0x100) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:39 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) r1 = memfd_create(&(0x7f0000001fc1)="00ac3d9dd2dbe6bfb408ed634a8e84d44e129b1f09bd112b865416a3b3ae309f393fef6fa46b01323ea19c86781c9f841935de975f097ef3591222705ec10f", 0x0) fallocate(r1, 0x0, 0x0, 0x10001) connect(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x3, @empty, 'syzkaller0\x00'}}, 0x80) write(r1, &(0x7f0000002000)="c8", 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) unlink(&(0x7f0000001000)='./file0\x00') 2018/05/05 00:05:39 executing program 1: ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x8000) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000140)="becbbe22f484c8c2e922a4a8af0cd6d5dafcfbf1ee582aa94a5e88ebf9ca8fdab88f399aa4aef58491d0789d2de7f9d4eac778723544f7df601e293c55") sendfile(r0, r0, &(0x7f0000000080), 0x102000004) fcntl$dupfd(r0, 0x0, r1) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x81, 0x4) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:39 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000d51000)='./file0\x00', &(0x7f0000001080)='./file0\x00', &(0x7f0000001040)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000724ff8)='./file0\x00', &(0x7f0000b1fff8)='./file0\x00', &(0x7f000028b000)='ramfs\x00', 0x100002, &(0x7f0000408000)) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f0000247000)='./file0/file0\x00', &(0x7f0000dc4ff2)='./file0/file0\x00', &(0x7f0000441000)="616e6f6e00006e646566730011", 0x1000, &(0x7f0000001240)="277c0ef5fba844e0525c68a60ab3cb189e0c2d27e00befcf749333daacf6fa1c0481868a7fa0dea4c5275094454cb3d4604a5365af7f48e151b11af527228424d75f6c67e25f6cdef4673c95653c750f7f7ab8beeddea167203248744180b28d14d37651021d18489f8ba19bcffa8617383ce2d563bbab753f0e8c85c844bba4f56b77e8118e39b81b0ac39f10b2b686c7") mount(&(0x7f000003b000)='./file0/file0\x00', &(0x7f0000001200)='./file0/file0/file0\x00', &(0x7f000023bff9)='autofs\x00', 0x20000, &(0x7f0000ece000)) sendto$ax25(r0, &(0x7f0000000000)="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", 0x1000, 0x800, &(0x7f0000001000)={0x3, {"c762ecd585974c"}, 0xf65}, 0x10) mount(&(0x7f0000816000)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f000073a000)='ramfs\x00', 0x2000, &(0x7f0000e8b000)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001180)=0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000011c0)='/selinux/enforce\x00', 0x240000, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f00000010c0)=""/146, 0x92) 2018/05/05 00:05:39 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000300)='[GPLself%\x00', 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:39 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x10000000004207, r1) ptrace$setregset(0x4205, r1, 0x0, &(0x7f0000000040)) 2018/05/05 00:05:39 executing program 3: r0 = inotify_init1(0x0) epoll_create1(0x80000) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregset(0x5, r1, 0x7ffffd, &(0x7f00000012c0)={&(0x7f00000033c0)=""/4096, 0x1000}) 2018/05/05 00:05:39 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000280)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000140)) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$BLKRAGET(r1, 0x1263, &(0x7f0000000040)) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) pipe2(&(0x7f0000000180), 0x80000) 2018/05/05 00:05:39 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) getpeername$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000240)=0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:39 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x20, r2, 0x700, 0x70bd28, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x801) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:39 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) fcntl$getown(r0, 0x9) openat(r0, &(0x7f0000000300)='./file0\x00', 0x18300, 0x100) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:39 executing program 7: seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = signalfd(0xffffffffffffffff, &(0x7f0000ae0ff8)={0x200000000}, 0xed) r1 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sw_sync\x00', 0xf0042, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000080)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, {}, 0x1e, {0x2, 0x4e21, @multicast2=0xe0000002}, 'sit0\x00'}) fcntl$getown(r0, 0x9) 2018/05/05 00:05:39 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x0, 0x1190c0) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000300)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:39 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) fcntl$getown(r0, 0x9) openat(r0, &(0x7f0000000300)='./file0\x00', 0x18300, 0x100) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:39 executing program 3: setrlimit(0x0, &(0x7f0000000000)) setrlimit(0x2, &(0x7f0000765ff8)={0x0, 0x100000009}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e20, @multicast1=0xe0000001}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x4c, {0x2, 0x4e24}, 'ip6gretap0\x00'}) 2018/05/05 00:05:39 executing program 2: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) setxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=@random={'user.', '/dev/usbmon#\x00'}, &(0x7f00000005c0)='keyring\x00', 0x8, 0x3) socketpair(0x0, 0x0, 0x40, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'bridge8\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x2000) r4 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000cf90), 0xc1, 0x0, &(0x7f0000000640)="502ef440712460319b5d667e52a99d6fce9217b2d6d8e2130cf3567653329b51326ccbb8905aa0d2d312a2716762374abbff80b5659e2ba1a71b12c115f1f01a7401dd488a582ea3784292a910f76cb623c403c09dbdacbb8f9c47c69ca22ec65552ee2f166127738223a7e2e9551b03844d7835ba7098aca74c0f06f9b5f551eb1f4428279a33450cddf6755b4a8731db6c541e59c995ba003b531a0c8981927a295ff76cc0f9d72b97107954b68cadddd7563ec2fda67432b3c208c68d38a8f2"}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) mmap$binder(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000340)={0x54, 0x0, &(0x7f0000000440)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f00000002c0)}}}, @increfs={0x40046304}], 0x0, 0x0, &(0x7f0000000500)}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000500)={'bond0\x00', 0x2}) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000600), &(0x7f0000000100)) r7 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') accept(r2, &(0x7f00000002c0)=@hci={0x0, 0x0}, &(0x7f0000000380)=0x80) getsockname(r3, &(0x7f00000082c0)=@hci={0x0, 0x0}, &(0x7f0000008340)=0x80) accept$packet(r3, &(0x7f0000008380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000083c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000008400)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000008500)=0xe8) getpeername$packet(r3, &(0x7f0000008540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000008580)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000085c0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000086c0)=0xe8) accept4$packet(r1, &(0x7f0000008700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008740)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000008780)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000008880)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00000088c0)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@ipv4}}, &(0x7f00000089c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000008a00)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000008b00)=0xe8) accept4$packet(r3, &(0x7f0000008b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000008b80)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000008e40)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000008e80)={{{@in6=@local, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000008f80)=0x633) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000090c0)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000091c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000009200)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000009300)=0xe8) accept4$packet(r0, &(0x7f0000009340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000009380)=0x14, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000093c0)={0x0, @rand_addr, @multicast2}, &(0x7f00000003c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000009440)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000009540)=0xe8) getsockname$packet(r3, &(0x7f0000009580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000095c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000009600)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000009700)=0xe8) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000009800)={@local, 0x0}, &(0x7f0000009840)=0x14) recvmmsg(r0, &(0x7f000000bdc0)=[{{&(0x7f0000009880)=@nfc_llcp, 0x80, &(0x7f000000ac40)=[{&(0x7f0000009900)=""/248, 0xf8}, {&(0x7f0000009a00)=""/222, 0xde}, {&(0x7f0000009b00)=""/112, 0x70}, {&(0x7f0000009b80)=""/4096, 0x1000}, {&(0x7f000000ab80)=""/188, 0xbc}], 0x5, 0x0, 0x0, 0x9}, 0x6}, {{&(0x7f000000acc0)=@hci={0x0, 0x0}, 0x80, &(0x7f000000bd80)=[{&(0x7f000000ad40)=""/4096, 0x1000}, {&(0x7f000000bd40)=""/49, 0x31}], 0x2, 0x0, 0x0, 0x7}, 0x89}], 0x2, 0x10000, &(0x7f000000be40)) getsockname$packet(r3, &(0x7f000000be80)={0x0, 0x0, 0x0}, &(0x7f000000bec0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000bf00)={'ip6_vti0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f000000c000)={{{@in6=@ipv4={[], [], @remote}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f000000c100)=0xe8) accept4$packet(r2, &(0x7f000000c140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000c180)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000000c1c0)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f000000c2c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f000000ce40)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2802900}, 0xc, &(0x7f000000ce00)={&(0x7f000000c300)={0xae4, r7, 0x200, 0x70bd26, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r8}, {0x154, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x1f, 0xeb, 0x5, 0x3ff}, {0x4, 0xb09c, 0x4, 0x9}, {0x5a5b, 0x5, 0xfffffffffffff801, 0x1ff}]}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x8, 0x1, 0x9, 0x7}, {0xb9, 0x200000000, 0x3ff, 0x5}, {0x0, 0xfff, 0x200, 0x9}, {0x2, 0x3f, 0x3, 0x3}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x16c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}]}}, {{0x8, 0x1, r16}, {0x128, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80010}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1}, {0x1a4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x4, 0xf695, 0xffff, 0x100}, {0x157, 0x0, 0x20, 0xffffffff}, {0x8, 0x80, 0x7, 0x4}, {0x0, 0x4, 0x0, 0x9}, {0x9, 0x48bd, 0x3, 0x8be0}, {0x0, 0x7fff, 0x7, 0xffffffff}, {0x2, 0x20, 0x101, 0x3}, {0x20, 0x1, 0xffffffff, 0xffff}]}}}]}}, {{0x8, 0x1, r23}, {0x164, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x38e22e7b}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x14cc}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r25}}}]}}, {{0x8, 0x1, r26}, {0x1a4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r27}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r28}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r29}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffa}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r30}, {0x80, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x0, 0x6, 0x0, 0x4}, {0x2, 0x9, 0x3, 0x1ff}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd8}}}]}}, {{0x8, 0x1, r31}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r32}, {0x138, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r33}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r34}}}]}}]}, 0xae4}, 0x1, 0x0, 0x0, 0x4}, 0x40) 2018/05/05 00:05:39 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) fcntl$getown(r0, 0x9) openat(r0, &(0x7f0000000300)='./file0\x00', 0x18300, 0x100) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:39 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) fcntl$getown(r0, 0x9) openat(r0, &(0x7f0000000300)='./file0\x00', 0x18300, 0x100) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:40 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) fsetxattr(r1, &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000380)='/selinux/user\x00', 0xe, 0x2) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)={0xc8, r3, 0x8, 0x70bd28, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffe00}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xef65}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x30}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x80}, 0x20000804) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) fcntl$setsig(r2, 0xa, 0x20) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) [ 218.139606] IPVS: Creating netns size=2552 id=26 [ 218.307778] binder_alloc: 21658: binder_alloc_buf, no vma [ 218.313499] binder: 21658:21659 transaction failed 29189/-3, size 0-0 line 3134 [ 218.944345] IPVS: Creating netns size=2552 id=27 [ 218.982010] binder: BINDER_SET_CONTEXT_MGR already set [ 218.987326] binder: 21658:21712 ioctl 40046207 0 returned -16 [ 218.999908] binder_alloc: 21658: binder_alloc_buf, no vma [ 219.005514] binder: 21658:21711 transaction failed 29189/-3, size 0-0 line 3134 [ 219.016371] binder: 21658:21708 got reply transaction with no transaction stack [ 219.023869] binder: 21658:21708 transaction failed 29201/-71, size 0-0 line 2927 [ 219.211572] binder: undelivered TRANSACTION_ERROR: 29201 [ 219.218171] binder: undelivered TRANSACTION_ERROR: 29189 [ 219.280880] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/05 00:05:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x20, r2, 0x700, 0x70bd28, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x801) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:41 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) accept$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000003c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x6c, r3}) setsockopt$IP_VS_SO_SET_EDITDEST(r2, 0x0, 0x489, &(0x7f0000000000)={{0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x3, 'lblc\x00', 0x2, 0xffffffff, 0xc}, {@empty, 0x4e22, 0x0, 0x8, 0x433, 0x800}}, 0x44) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000300)="00010004000000000000006b785d7d000000000000000000") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000400)=[@in6={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e22, 0x100000001, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e24, 0xfff, @empty, 0x4}], 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/05 00:05:41 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x100000000080000) r2 = epoll_create1(0x0) epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r4, 0x0, 0x2, &(0x7f0000000000)=0xffbfffffffffffff, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f00008c1000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000021ff4)) r5 = dup3(r2, r3, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=0x0], &(0x7f0000000200)=0x1) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000003c0)=@int=0x80000000, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r8, &(0x7f0000000a80)=""/97}) r9 = accept(0xffffffffffffffff, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f", 0x6a) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001400)=ANY=[]}, 0x78) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0xcb634ad7b2dcf4ef) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r11, &(0x7f0000379fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f000068b000)=ANY=[@ANYBLOB="140000000102010000bda2048011a80777000000"], 0x14}, 0x1}, 0x0) sendmsg$nl_xfrm(r10, &(0x7f000000b000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) getpeername$inet6(r7, &(0x7f0000000040), &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="160000000e90cae78759d1b9d17107a8a560e195ac5afc0ded4ede4dd9404941b13ebf5e"], &(0x7f0000000500)=0x1e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000600)={0x180b06c980000, 0x83, 0x1, 0x9, 0x4, 0x0, 0xbc}, &(0x7f0000000740)=0x20) bind$inet(r1, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2b) syz_emit_ethernet(0x0, &(0x7f0000000840)=ANY=[], &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8bc]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000000940)={{{@in=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000a40)=0xd) 2018/05/05 00:05:41 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) fcntl$getown(r0, 0x9) openat(r0, &(0x7f0000000300)='./file0\x00', 0x18300, 0x100) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:41 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/dev\x00') ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000100)) r1 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000ff4)) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) r3 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000040)={{0x40, 0x6}, {0x6, 0x1}, 0xfffffffffffffff7, 0x1, 0xfff}) 2018/05/05 00:05:41 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000380)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:41 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x43, "2218ced2d540f5f7ad19c342390bdcf405e51713defefe22f49afaaf9f51aa1ebd8b24b5ea582f2783676f067ce4817728d65541e36e9849026e0728c3e1049371f709"}, &(0x7f0000000240)=0x4b) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000380)={r2, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}, 0xe7, 0x3}, &(0x7f0000000280)=0x90) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) fcntl$setstatus(r0, 0x4, 0x40000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x3}, 0x1) 2018/05/05 00:05:41 executing program 2: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) setxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=@random={'user.', '/dev/usbmon#\x00'}, &(0x7f00000005c0)='keyring\x00', 0x8, 0x3) socketpair(0x0, 0x0, 0x40, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'bridge8\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x2000) r4 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000cf90), 0xc1, 0x0, &(0x7f0000000640)="502ef440712460319b5d667e52a99d6fce9217b2d6d8e2130cf3567653329b51326ccbb8905aa0d2d312a2716762374abbff80b5659e2ba1a71b12c115f1f01a7401dd488a582ea3784292a910f76cb623c403c09dbdacbb8f9c47c69ca22ec65552ee2f166127738223a7e2e9551b03844d7835ba7098aca74c0f06f9b5f551eb1f4428279a33450cddf6755b4a8731db6c541e59c995ba003b531a0c8981927a295ff76cc0f9d72b97107954b68cadddd7563ec2fda67432b3c208c68d38a8f2"}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) mmap$binder(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000340)={0x54, 0x0, &(0x7f0000000440)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f00000002c0)}}}, @increfs={0x40046304}], 0x0, 0x0, &(0x7f0000000500)}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000500)={'bond0\x00', 0x2}) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000600), &(0x7f0000000100)) r7 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') accept(r2, &(0x7f00000002c0)=@hci={0x0, 0x0}, &(0x7f0000000380)=0x80) getsockname(r3, &(0x7f00000082c0)=@hci={0x0, 0x0}, &(0x7f0000008340)=0x80) accept$packet(r3, &(0x7f0000008380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000083c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000008400)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000008500)=0xe8) getpeername$packet(r3, &(0x7f0000008540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000008580)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000085c0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000086c0)=0xe8) accept4$packet(r1, &(0x7f0000008700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008740)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000008780)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000008880)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00000088c0)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@ipv4}}, &(0x7f00000089c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000008a00)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000008b00)=0xe8) accept4$packet(r3, &(0x7f0000008b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000008b80)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000008e40)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000008e80)={{{@in6=@local, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000008f80)=0x633) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000090c0)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000091c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000009200)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000009300)=0xe8) accept4$packet(r0, &(0x7f0000009340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000009380)=0x14, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000093c0)={0x0, @rand_addr, @multicast2}, &(0x7f00000003c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000009440)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000009540)=0xe8) getsockname$packet(r3, &(0x7f0000009580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000095c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000009600)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000009700)=0xe8) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000009800)={@local, 0x0}, &(0x7f0000009840)=0x14) recvmmsg(r0, &(0x7f000000bdc0)=[{{&(0x7f0000009880)=@nfc_llcp, 0x80, &(0x7f000000ac40)=[{&(0x7f0000009900)=""/248, 0xf8}, {&(0x7f0000009a00)=""/222, 0xde}, {&(0x7f0000009b00)=""/112, 0x70}, {&(0x7f0000009b80)=""/4096, 0x1000}, {&(0x7f000000ab80)=""/188, 0xbc}], 0x5, 0x0, 0x0, 0x9}, 0x6}, {{&(0x7f000000acc0)=@hci={0x0, 0x0}, 0x80, &(0x7f000000bd80)=[{&(0x7f000000ad40)=""/4096, 0x1000}, {&(0x7f000000bd40)=""/49, 0x31}], 0x2, 0x0, 0x0, 0x7}, 0x89}], 0x2, 0x10000, &(0x7f000000be40)) getsockname$packet(r3, &(0x7f000000be80)={0x0, 0x0, 0x0}, &(0x7f000000bec0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000bf00)={'ip6_vti0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f000000c000)={{{@in6=@ipv4={[], [], @remote}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f000000c100)=0xe8) accept4$packet(r2, &(0x7f000000c140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000c180)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000000c1c0)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f000000c2c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f000000ce40)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2802900}, 0xc, &(0x7f000000ce00)={&(0x7f000000c300)={0xae4, r7, 0x200, 0x70bd26, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r8}, {0x154, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x1f, 0xeb, 0x5, 0x3ff}, {0x4, 0xb09c, 0x4, 0x9}, {0x5a5b, 0x5, 0xfffffffffffff801, 0x1ff}]}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x8, 0x1, 0x9, 0x7}, {0xb9, 0x200000000, 0x3ff, 0x5}, {0x0, 0xfff, 0x200, 0x9}, {0x2, 0x3f, 0x3, 0x3}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x16c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}]}}, {{0x8, 0x1, r16}, {0x128, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80010}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1}, {0x1a4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x4, 0xf695, 0xffff, 0x100}, {0x157, 0x0, 0x20, 0xffffffff}, {0x8, 0x80, 0x7, 0x4}, {0x0, 0x4, 0x0, 0x9}, {0x9, 0x48bd, 0x3, 0x8be0}, {0x0, 0x7fff, 0x7, 0xffffffff}, {0x2, 0x20, 0x101, 0x3}, {0x20, 0x1, 0xffffffff, 0xffff}]}}}]}}, {{0x8, 0x1, r23}, {0x164, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x38e22e7b}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x14cc}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r25}}}]}}, {{0x8, 0x1, r26}, {0x1a4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r27}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r28}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r29}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffa}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r30}, {0x80, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x0, 0x6, 0x0, 0x4}, {0x2, 0x9, 0x3, 0x1ff}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd8}}}]}}, {{0x8, 0x1, r31}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r32}, {0x138, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r33}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r34}}}]}}]}, 0xae4}, 0x1, 0x0, 0x0, 0x4}, 0x40) 2018/05/05 00:05:41 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000240)='/op#\x00\x00\x00\x00\x00\x00\x00', 0x1) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0xffffffffffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000100)={r3, 0x1}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="0101000b", @ANYRES16=r4, @ANYBLOB="08032dbd7000fddbdf250a00000008000400000000000800060002000000"], 0x24}, 0x1}, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3613}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000004c0)={r5, 0x5}, 0x8) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/05 00:05:41 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x3, &(0x7f00000005c0)=0xfffffffffffffff9, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rtc0\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3b7, 0x6a, 0x0, 0xa, 0xa, 0x14, "f66c8ccce3da8227fa52271fd01d070e123b94dd8f9022cfcd9d7cae1e0a69223de544e205dd36e25fcf1b2ebe644b74469438fa295457113cfb58f6d86742dd", "04cd23076e9564a13d5ec3a010a49541f3b9065b8d8c73aca7d8716477ea8db46c8cc47d517453de6fa14d8d7e1c8b82171f1c2281ca13505e7b9576a63af38b", "28671f3a99d7f73dbc88cbade5ffffd24e22e08ac78e26b841f05a3d198fe389", [0x7, 0x3]}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000180)=[0x4bac]) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r4, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000540)={0x0}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000640)={0xb1, 0x7, 0x200, 0x6, 0x3, 0x2, 0x3f, 0x8, r5}, 0x20) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000480), &(0x7f00000004c0)=0x4) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000500)=[0x800, 0x3]) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000000c0)={0x7}, 0xfffffd91) ioctl$LOOP_CLR_FD(r3, 0x4c01) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0x6) r6 = socket(0x18, 0x0, 0x4) connect(r6, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) fchdir(r2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:41 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) sysfs$3(0x3) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0xcd) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0xe22, 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:41 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000380)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:41 executing program 7: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) write(r0, &(0x7f0000000000)="a4", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) getdents(r0, &(0x7f0000000140)=""/100, 0x64) getpgrp(r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040), &(0x7f0000000100)=0x8) [ 219.451134] blk_update_request: 1160 callbacks suppressed [ 219.456795] blk_update_request: I/O error, dev loop0, sector 0 [ 219.463178] buffer_io_error: 1160 callbacks suppressed [ 219.468742] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 219.476748] blk_update_request: I/O error, dev loop0, sector 8 [ 219.483059] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 219.491626] blk_update_request: I/O error, dev loop0, sector 16 2018/05/05 00:05:41 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x35, "d086b3eaf5000eff6dbb6291a252c6ddf679863cbefaab4b86d9d1a50861d0a86dc845776be322363403260062813d9274db4d4775"}, &(0x7f0000000240)=0x3d) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={r3, 0x2}, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) [ 219.498242] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 219.506344] blk_update_request: I/O error, dev loop0, sector 24 [ 219.512736] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 219.520383] blk_update_request: I/O error, dev loop0, sector 32 [ 219.526819] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 219.535031] blk_update_request: I/O error, dev loop0, sector 40 [ 219.541295] Buffer I/O error on dev loop0, logical block 5, lost async page write 2018/05/05 00:05:41 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 219.548956] blk_update_request: I/O error, dev loop0, sector 48 [ 219.555054] Buffer I/O error on dev loop0, logical block 6, lost async page write [ 219.562721] blk_update_request: I/O error, dev loop0, sector 56 [ 219.568770] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 219.576516] blk_update_request: I/O error, dev loop0, sector 64 [ 219.582793] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 219.590448] blk_update_request: I/O error, dev loop0, sector 72 [ 219.596541] Buffer I/O error on dev loop0, logical block 9, lost async page write [ 220.266434] binder_alloc: 21735: binder_alloc_buf, no vma [ 220.272649] binder: 21735:21786 transaction failed 29189/-3, size 0-0 line 3134 [ 220.806933] pktgen: kernel_thread() failed for cpu 0 [ 220.812232] pktgen: Cannot create thread for cpu 0 (-4) [ 220.817613] pktgen: kernel_thread() failed for cpu 1 [ 220.822736] pktgen: Cannot create thread for cpu 1 (-4) [ 220.828082] pktgen: Initialization failed for all threads [ 220.943725] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/05 00:05:42 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x102}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@getnetconf={0x14, 0x52, 0x0, 0x70bd2a, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000140)) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000180)={{0xffffffffffffffff, 0x2, 0x7ff, 0x3, 0xffffffff}, 0x800, 0x5b2, 0x49fb}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000700)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f0000000b80)=@updpolicy={0x0, 0x19, 0x400, 0x70bd26, 0x25dfdbfd, {{@in, @in=@multicast1=0xe0000001, 0x4e20, 0x62d4efb6, 0x4e22, 0x80, 0x2, 0x0, 0x20, 0xef, r2, r3}, {0x0, 0x3, 0x7, 0x9, 0x80000001, 0x7, 0x1, 0xffffffff}, {0x200, 0x2, 0x3, 0x9}, 0xfffffffffffffff9, 0x6e6bbe, 0x1, 0x1}, [@extra_flags={0x0, 0x18, 0x6}, @extra_flags={0x0, 0x18, 0xa9}]}, 0x778}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f0000cffff0)={&(0x7f0000df4000)=@delsa={0x28, 0x11, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xff}}, 0x28}, 0x1}, 0x0) 2018/05/05 00:05:42 executing program 7: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) write(r0, &(0x7f0000000000)="a4", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) getdents(r0, &(0x7f0000000140)=""/100, 0x64) getpgrp(r1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040), &(0x7f0000000100)=0x8) 2018/05/05 00:05:42 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) fcntl$getflags(r0, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/05 00:05:42 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000300)=0x5, &(0x7f0000000380)=0x4) 2018/05/05 00:05:42 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000380)={{0x3, 0x200}, 'port0\x00', 0x1, 0x0, 0x17d, 0x7fff, 0xff, 0x800, 0x0, 0x0, 0x6, 0x6}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) memfd_create(&(0x7f0000000040)="74086e750000000000000000008c00", 0x3) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:42 executing program 3: capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000000000)) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="5400000054d963e3608f5e54a795d86581ab4f05bda01ae1bd41fe9e2963ae36f1fa9ca39f52d7d66b493204afcb6a0b8a4f347db41a214204cdec2503b4c59152ed82b82f732d052f43960952f73c81c8cd489a60a15df9"], &(0x7f0000000180)=0x5c) 2018/05/05 00:05:42 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x100000000080000) r2 = epoll_create1(0x0) epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r4, 0x0, 0x2, &(0x7f0000000000)=0xffbfffffffffffff, 0x4) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f00008c1000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000021ff4)) r5 = dup3(r2, r3, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d80)=ANY=[@ANYRES32=0x0], &(0x7f0000000200)=0x1) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000003c0)=@int=0x80000000, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000680)={r8, &(0x7f0000000a80)=""/97}) r9 = accept(0xffffffffffffffff, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f", 0x6a) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001400)=ANY=[]}, 0x78) getsockopt$sock_linger(r6, 0x1, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0xcb634ad7b2dcf4ef) r10 = socket$nl_xfrm(0x10, 0x3, 0x6) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r11, &(0x7f0000379fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f000068b000)=ANY=[@ANYBLOB="140000000102010000bda2048011a80777000000"], 0x14}, 0x1}, 0x0) sendmsg$nl_xfrm(r10, &(0x7f000000b000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) getpeername$inet6(r7, &(0x7f0000000040), &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="160000000e90cae78759d1b9d17107a8a560e195ac5afc0ded4ede4dd9404941b13ebf5e"], &(0x7f0000000500)=0x1e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000600)={0x180b06c980000, 0x83, 0x1, 0x9, 0x4, 0x0, 0xbc}, &(0x7f0000000740)=0x20) bind$inet(r1, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2b) syz_emit_ethernet(0x0, &(0x7f0000000840)=ANY=[], &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0x0, 0x8bc]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f0000000940)={{{@in=@local, @in6=@local}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000000a40)=0xd) 2018/05/05 00:05:42 executing program 2: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) setxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=@random={'user.', '/dev/usbmon#\x00'}, &(0x7f00000005c0)='keyring\x00', 0x8, 0x3) socketpair(0x0, 0x0, 0x40, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'bridge8\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x2000) r4 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000cf90), 0xc1, 0x0, &(0x7f0000000640)="502ef440712460319b5d667e52a99d6fce9217b2d6d8e2130cf3567653329b51326ccbb8905aa0d2d312a2716762374abbff80b5659e2ba1a71b12c115f1f01a7401dd488a582ea3784292a910f76cb623c403c09dbdacbb8f9c47c69ca22ec65552ee2f166127738223a7e2e9551b03844d7835ba7098aca74c0f06f9b5f551eb1f4428279a33450cddf6755b4a8731db6c541e59c995ba003b531a0c8981927a295ff76cc0f9d72b97107954b68cadddd7563ec2fda67432b3c208c68d38a8f2"}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) mmap$binder(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000340)={0x54, 0x0, &(0x7f0000000440)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f00000002c0)}}}, @increfs={0x40046304}], 0x0, 0x0, &(0x7f0000000500)}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000500)={'bond0\x00', 0x2}) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000600), &(0x7f0000000100)) r7 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') accept(r2, &(0x7f00000002c0)=@hci={0x0, 0x0}, &(0x7f0000000380)=0x80) getsockname(r3, &(0x7f00000082c0)=@hci={0x0, 0x0}, &(0x7f0000008340)=0x80) accept$packet(r3, &(0x7f0000008380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000083c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000008400)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000008500)=0xe8) getpeername$packet(r3, &(0x7f0000008540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000008580)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000085c0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000086c0)=0xe8) accept4$packet(r1, &(0x7f0000008700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008740)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000008780)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000008880)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00000088c0)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@ipv4}}, &(0x7f00000089c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000008a00)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000008b00)=0xe8) accept4$packet(r3, &(0x7f0000008b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000008b80)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000008e40)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000008e80)={{{@in6=@local, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000008f80)=0x633) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000090c0)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000091c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000009200)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000009300)=0xe8) accept4$packet(r0, &(0x7f0000009340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000009380)=0x14, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000093c0)={0x0, @rand_addr, @multicast2}, &(0x7f00000003c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000009440)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000009540)=0xe8) getsockname$packet(r3, &(0x7f0000009580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000095c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000009600)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000009700)=0xe8) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000009800)={@local, 0x0}, &(0x7f0000009840)=0x14) recvmmsg(r0, &(0x7f000000bdc0)=[{{&(0x7f0000009880)=@nfc_llcp, 0x80, &(0x7f000000ac40)=[{&(0x7f0000009900)=""/248, 0xf8}, {&(0x7f0000009a00)=""/222, 0xde}, {&(0x7f0000009b00)=""/112, 0x70}, {&(0x7f0000009b80)=""/4096, 0x1000}, {&(0x7f000000ab80)=""/188, 0xbc}], 0x5, 0x0, 0x0, 0x9}, 0x6}, {{&(0x7f000000acc0)=@hci={0x0, 0x0}, 0x80, &(0x7f000000bd80)=[{&(0x7f000000ad40)=""/4096, 0x1000}, {&(0x7f000000bd40)=""/49, 0x31}], 0x2, 0x0, 0x0, 0x7}, 0x89}], 0x2, 0x10000, &(0x7f000000be40)) getsockname$packet(r3, &(0x7f000000be80)={0x0, 0x0, 0x0}, &(0x7f000000bec0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000bf00)={'ip6_vti0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f000000c000)={{{@in6=@ipv4={[], [], @remote}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f000000c100)=0xe8) accept4$packet(r2, &(0x7f000000c140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000c180)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000000c1c0)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f000000c2c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f000000ce40)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2802900}, 0xc, &(0x7f000000ce00)={&(0x7f000000c300)={0xae4, r7, 0x200, 0x70bd26, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r8}, {0x154, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x1f, 0xeb, 0x5, 0x3ff}, {0x4, 0xb09c, 0x4, 0x9}, {0x5a5b, 0x5, 0xfffffffffffff801, 0x1ff}]}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x8, 0x1, 0x9, 0x7}, {0xb9, 0x200000000, 0x3ff, 0x5}, {0x0, 0xfff, 0x200, 0x9}, {0x2, 0x3f, 0x3, 0x3}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x16c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}]}}, {{0x8, 0x1, r16}, {0x128, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80010}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1}, {0x1a4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x4, 0xf695, 0xffff, 0x100}, {0x157, 0x0, 0x20, 0xffffffff}, {0x8, 0x80, 0x7, 0x4}, {0x0, 0x4, 0x0, 0x9}, {0x9, 0x48bd, 0x3, 0x8be0}, {0x0, 0x7fff, 0x7, 0xffffffff}, {0x2, 0x20, 0x101, 0x3}, {0x20, 0x1, 0xffffffff, 0xffff}]}}}]}}, {{0x8, 0x1, r23}, {0x164, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x38e22e7b}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x14cc}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r25}}}]}}, {{0x8, 0x1, r26}, {0x1a4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r27}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r28}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r29}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffa}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r30}, {0x80, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x0, 0x6, 0x0, 0x4}, {0x2, 0x9, 0x3, 0x1ff}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd8}}}]}}, {{0x8, 0x1, r31}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r32}, {0x138, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r33}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r34}}}]}}]}, 0xae4}, 0x1, 0x0, 0x0, 0x4}, 0x40) 2018/05/05 00:05:42 executing program 5: membarrier(0x8, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@empty, @random="1a55542eafdc", [], {@llc={0x4, {@llc={0x8e, 0xaa, "9f", "8dc04a84592d7beeda3a65cfb9361fea69bbc3bcb74691eb6099c85241"}}}}}, &(0x7f0000000040)={0x0, 0x3, [0xff2, 0xf87, 0x468, 0x728]}) r0 = creat(&(0x7f0000015ff4)='./file1\x00', 0x0) recvfrom$ipx(r0, &(0x7f0000000140)=""/78, 0xfffffffffffffe66, 0x10040, &(0x7f0000000100)={0x4, 0xfffffffffffffffb, 0x2, "8b28eb45dcd3", 0x5}, 0xfffffffffffffd47) lseek(r0, 0x0, 0x4) 2018/05/05 00:05:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\''}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:43 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000300)=0xfe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000480)={0xfffffffffffffff8, 0xb713, 0x8000, 0x7f, 0x2, 0x80000001, 0x4, 0x15c5, r3}, &(0x7f00000004c0)=0x20) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f0000000080)={0x3, 0x1, 0x800000000000000}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x240a) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) 2018/05/05 00:05:43 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x1, 0x0, &(0x7f0000df3000)}) clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r0, &(0x7f0000f15fd0)=[{{r1, r2/1000+30000}, 0x2, 0x63, 0x2}, {}], 0x30) 2018/05/05 00:05:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)='\''}], 0x100000000000013b, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) getsockopt$inet6_tcp_buf(r1, 0x6, 0x314a06a980f4820d, &(0x7f0000000340)=""/195, &(0x7f0000000440)=0xc3) getpeername$ax25(r1, &(0x7f0000000280), &(0x7f0000000300)=0x10) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$TCFLSH(r1, 0x540b, 0x5) modify_ldt$write(0x1, &(0x7f0000000040)={0x1f, 0xffffffff, 0xffffffff, 0xcc9b, 0x9, 0x5, 0x3, 0x7fff, 0x2, 0x6f3f}, 0x10) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000480)=""/13, &(0x7f00000004c0)=0xd) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000140)=""/106) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/05/05 00:05:43 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x101080, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) fsync(r2) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:43 executing program 5: request_key(&(0x7f0000000200)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='logon\x00', 0xffffffffffffffff) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'team_slave_1\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x10000, 0x0) r2 = fcntl$getown(r0, 0x9) sched_getscheduler(r2) exit(0x6) recvfrom$ax25(r1, &(0x7f0000000080)=""/6, 0x6, 0x0, &(0x7f0000000240)={0x3, {"8e759da0d9ae22"}, 0x9f}, 0x10) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f00000001c0)=0x200) fdatasync(r1) mkdir(&(0x7f0000000180)='./file0\x00', 0x6) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0xf9, "72b22df75004b7c1ba4feb394f07cdcac6a8ec1d0e2efb52dda1fa7957cc1faac364efc09b3d51b7539808db1102f8ce7d42012d2366bf1a0501e46146a79f2eb7df1aa4aa36c36369d3cf349283e8657072eeeacaa5152da10d688c59600bba62b49b22d8e840eb549ccb2a6e1d6a4ac279db636dc1097e2a22f330e6552674675932d5b81ba9ef9d89dd37a624a8aefa899f79603608758fc5c055ce171a1372a1a9ce183491f4df2b6f8a583633696498bc82adad54824d3ca75c669254bb203cf11221f67c8fa8e662518bb3082b62a78b7732955110187b5fe903273175dc70e18927d5d70501754ca893e4c62bf8ca2c60d6b9c8da6c"}, &(0x7f00000003c0)=0x11d) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000140)) 2018/05/05 00:05:43 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) [ 221.897361] binder_alloc: 21799: binder_alloc_buf, no vma [ 221.903274] binder: 21799:21867 transaction failed 29189/-3, size 0-0 line 3134 [ 222.425800] pktgen: kernel_thread() failed for cpu 0 [ 222.430975] pktgen: Cannot create thread for cpu 0 (-4) [ 222.436359] pktgen: kernel_thread() failed for cpu 1 [ 222.441798] pktgen: Cannot create thread for cpu 1 (-4) [ 222.447149] pktgen: Initialization failed for all threads [ 222.543677] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/05 00:05:44 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x406a00) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040)={0x2661bd8b, 0x1}, 0x2) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) init_module(&(0x7f00000000c0)='/dev/input/mice\x00', 0x10, &(0x7f0000000100)='/dev/input/mice\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x6, 0xcf0, 0x20c, 0x9, 0x9, 0x7, 0x4e4, 0x8, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1, 0xd5, "904c5cba7d62d2ab4327b6429295d01aca3c1684aa3ee9ccdc5287b49e0d6755126646d2f5ed78360007950305de3e192c9649d407b49b6324b89815ca707a366d2410c20bb8aa99e5a1c66e4b1dce2384481c4860018c11fd4c43ae7376e9c1e4013e505d36c26a5554317fafe592e9094b6925719b959c242353f9ab40efe9abd4834e7e772b05acee8c70b986d593470c3ec172d860420486f87fd5eb71ec60c3d2ab6a6c5329ca2a23a2645013ef5f700e465dedd1b87638d6ae836bd49fd01139db78eda81481ad7840fd5d37781c1661263c"}, &(0x7f00000002c0)=0xdd) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000340)=0x8) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000380)={0x400, 0x8}, 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x6, 0x8, 0x0, 0x6b3, r1}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000400), &(0x7f0000000440)=0x4) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) ppoll(&(0x7f0000000480)=[{r0, 0x20}, {r0, 0x400}, {r0, 0x2000}, {r0, 0x1110}, {r0, 0x8}, {r0, 0x1001}, {r0, 0x440}, {r0, 0xa000}], 0x8, &(0x7f0000000500)={r2, r3+10000000}, &(0x7f0000000540)={0x30000000}, 0x8) timerfd_gettime(r0, &(0x7f0000000580)) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f00000005c0)=""/77) sendfile(r0, r0, &(0x7f0000000640), 0x7) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000680)=@assoc_value={r1}, 0x8) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/full\x00', 0x200000, 0x0) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000700)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000740)=0x1ff, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00000007c0)={r6, 0x5}) pselect6(0x40, &(0x7f0000000800)={0x6, 0x986, 0xc82, 0x6, 0x7d27, 0x8, 0x3, 0x3f000}, &(0x7f0000000840)={0x8, 0xffffffffffff8000, 0x3ff, 0x90f9, 0x9, 0x3ff, 0x0, 0xcaff}, &(0x7f0000000880)={0x7f, 0x1, 0x1, 0xf8df, 0x9, 0xab90, 0xfff, 0x7}, &(0x7f00000008c0)={0x0, 0x1c9c380}, &(0x7f0000000940)={&(0x7f0000000900)={0x10001}, 0x8}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f00000009c0)={0x3, &(0x7f0000000980)=[0x5, 0x4, 0x3]}) r7 = creat(&(0x7f0000000a00)='./file0\x00', 0x2e) r8 = gettid() sched_getattr(r8, &(0x7f0000000a40), 0x30, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r5, 0x29, 0x45, &(0x7f0000000a80)={'ipvs\x00'}, &(0x7f0000000ac0)=0x1e) write$selinux_access(r7, &(0x7f0000000b00)={'system_u:object_r:faillog_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x37, 0x30}, 0x40) ioctl$PPPIOCGL2TPSTATS(r5, 0x80487436, &(0x7f0000000b40)="e9e3365172d27875b63ca2a8b01bf36046196f8239de4e3c4e0b00820de440ff345f11e5b3579eaf8fe6dbc9457948b804691c08cc8ac17e37957f04dc7ad177985e8a1ece2b0e06d58d5aab97c5a2fa0c4cc0ed701e3187d1ebb1e924962a9ad5555f7428c82548210e19fd05f2211c727b6a4d7cbab446b27f7b041669c57e066d1fdbd2d656b5784930186d521fb5e88ea46a424c9c00ca8c9dbc02d3adca7f5ee7b64fd6c4d9229e41dae4e3d21b701e5b136df4465cbf477343199edf") 2018/05/05 00:05:44 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000300)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x1, 0xea, 0x0, 0xc25777, 0x63}, &(0x7f00000003c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000400)={0x100000000, 0x5, 0x8000, 0x3, 0x0, 0x1ff, 0x1, 0x44dfa8d, r3}, &(0x7f0000000440)=0x20) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:44 executing program 7: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x2c, &(0x7f0000000100)=[@in6={0xa, 0x4e20, 0x10001, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0xeee, @loopback={0x0, 0x1}, 0xc5f8}}, 0x3, 0xfffffffffffffffa}, &(0x7f0000000280)=0x90) keyctl$read(0xb, r0, &(0x7f0000000080)=""/44, 0xffffffffffffff36) 2018/05/05 00:05:44 executing program 4: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f00000000c0)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xf, &(0x7f00000001c0)={0x0, 0x0, 0x2ffff}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40000, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) close(r2) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a72ff0), &(0x7f0000a72000)={0x77359400}, 0x8) 2018/05/05 00:05:44 executing program 2: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) setxattr(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)=@random={'user.', '/dev/usbmon#\x00'}, &(0x7f00000005c0)='keyring\x00', 0x8, 0x3) socketpair(0x0, 0x0, 0x40, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'bridge8\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) syz_open_dev$urandom(&(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x2000) r4 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000004000)={0x0, 0x0, &(0x7f000000cf90), 0xc1, 0x0, &(0x7f0000000640)="502ef440712460319b5d667e52a99d6fce9217b2d6d8e2130cf3567653329b51326ccbb8905aa0d2d312a2716762374abbff80b5659e2ba1a71b12c115f1f01a7401dd488a582ea3784292a910f76cb623c403c09dbdacbb8f9c47c69ca22ec65552ee2f166127738223a7e2e9551b03844d7835ba7098aca74c0f06f9b5f551eb1f4428279a33450cddf6755b4a8731db6c541e59c995ba003b531a0c8981927a295ff76cc0f9d72b97107954b68cadddd7563ec2fda67432b3c208c68d38a8f2"}) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f00000000c0)='b'}) mmap$binder(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000000340)={0x54, 0x0, &(0x7f0000000440)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280), &(0x7f00000002c0)}}}, @increfs={0x40046304}], 0x0, 0x0, &(0x7f0000000500)}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000500)={'bond0\x00', 0x2}) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000600), &(0x7f0000000100)) r7 = syz_genetlink_get_family_id$team(&(0x7f0000000280)='team\x00') accept(r2, &(0x7f00000002c0)=@hci={0x0, 0x0}, &(0x7f0000000380)=0x80) getsockname(r3, &(0x7f00000082c0)=@hci={0x0, 0x0}, &(0x7f0000008340)=0x80) accept$packet(r3, &(0x7f0000008380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000083c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000008400)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000008500)=0xe8) getpeername$packet(r3, &(0x7f0000008540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000008580)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000085c0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000086c0)=0xe8) accept4$packet(r1, &(0x7f0000008700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000008740)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000008780)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000008880)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00000088c0)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@ipv4}}, &(0x7f00000089c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000008a00)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000008b00)=0xe8) accept4$packet(r3, &(0x7f0000008b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000008b80)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000008e40)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000008e80)={{{@in6=@local, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000008f80)=0x633) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000090c0)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000091c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000009200)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000009300)=0xe8) accept4$packet(r0, &(0x7f0000009340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000009380)=0x14, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000093c0)={0x0, @rand_addr, @multicast2}, &(0x7f00000003c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000009440)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000009540)=0xe8) getsockname$packet(r3, &(0x7f0000009580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000095c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000009600)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000009700)=0xe8) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000009800)={@local, 0x0}, &(0x7f0000009840)=0x14) recvmmsg(r0, &(0x7f000000bdc0)=[{{&(0x7f0000009880)=@nfc_llcp, 0x80, &(0x7f000000ac40)=[{&(0x7f0000009900)=""/248, 0xf8}, {&(0x7f0000009a00)=""/222, 0xde}, {&(0x7f0000009b00)=""/112, 0x70}, {&(0x7f0000009b80)=""/4096, 0x1000}, {&(0x7f000000ab80)=""/188, 0xbc}], 0x5, 0x0, 0x0, 0x9}, 0x6}, {{&(0x7f000000acc0)=@hci={0x0, 0x0}, 0x80, &(0x7f000000bd80)=[{&(0x7f000000ad40)=""/4096, 0x1000}, {&(0x7f000000bd40)=""/49, 0x31}], 0x2, 0x0, 0x0, 0x7}, 0x89}], 0x2, 0x10000, &(0x7f000000be40)) getsockname$packet(r3, &(0x7f000000be80)={0x0, 0x0, 0x0}, &(0x7f000000bec0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000bf00)={'ip6_vti0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f000000c000)={{{@in6=@ipv4={[], [], @remote}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f000000c100)=0xe8) accept4$packet(r2, &(0x7f000000c140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000c180)=0x14, 0x80000) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000000c1c0)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f000000c2c0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f000000ce40)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2802900}, 0xc, &(0x7f000000ce00)={&(0x7f000000c300)={0xae4, r7, 0x200, 0x70bd26, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r8}, {0x154, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x1f, 0xeb, 0x5, 0x3ff}, {0x4, 0xb09c, 0x4, 0x9}, {0x5a5b, 0x5, 0xfffffffffffff801, 0x1ff}]}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x8, 0x1, 0x9, 0x7}, {0xb9, 0x200000000, 0x3ff, 0x5}, {0x0, 0xfff, 0x200, 0x9}, {0x2, 0x3f, 0x3, 0x3}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x5}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0x16c, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r12}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}, {0x8, 0x6, r15}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}]}}, {{0x8, 0x1, r16}, {0x128, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r17}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80010}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r18}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1}, {0x1a4, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r20}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x74, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x44, 0x4, [{0x4, 0xf695, 0xffff, 0x100}, {0x157, 0x0, 0x20, 0xffffffff}, {0x8, 0x80, 0x7, 0x4}, {0x0, 0x4, 0x0, 0x9}, {0x9, 0x48bd, 0x3, 0x8be0}, {0x0, 0x7fff, 0x7, 0xffffffff}, {0x2, 0x20, 0x101, 0x3}, {0x20, 0x1, 0xffffffff, 0xffff}]}}}]}}, {{0x8, 0x1, r23}, {0x164, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x38e22e7b}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r24}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x14cc}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r25}}}]}}, {{0x8, 0x1, r26}, {0x1a4, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1ff}}, {0x8, 0x6, r27}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x80000001}}, {0x8, 0x6, r28}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r29}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffffa}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r30}, {0x80, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x0, 0x6, 0x0, 0x4}, {0x2, 0x9, 0x3, 0x1ff}]}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xd8}}}]}}, {{0x8, 0x1, r31}, {0x3c, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}}]}}, {{0x8, 0x1, r32}, {0x138, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000001}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}, {0x8, 0x6, r33}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r34}}}]}}]}, 0xae4}, 0x1, 0x0, 0x0, 0x4}, 0x40) 2018/05/05 00:05:44 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0x2, 0x10001, 0x8202, 0xffffffff7fffffff, 0x7, 0x4, 0x5, 0x3ff, r2}, &(0x7f00000000c0)=0x20) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00'}, 0x18) 2018/05/05 00:05:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000140)='}\'{ppp1:mime_type\x00', 0x3) sendto$ipx(r1, &(0x7f0000000180)="e901d6fb23e7257efc6d452d977cd05a412c38954aa9ec3a03c2d046ab", 0x1d, 0x4000000, &(0x7f0000000240)={0x4, 0x852, 0x4, "e3585bf11a65", 0x4}, 0x10) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r2) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040)={0xd7}, 0x1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) dup2(r2, r0) memfd_create(&(0x7f0000000280)='nodevmime_type]&\x00', 0x2) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) 2018/05/05 00:05:44 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) personality(0x400000) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:44 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000001c0)={0x6, 0x7}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xdf, &(0x7f0000000280)=""/128, &(0x7f0000000300)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='fdinfo\x00') sched_setattr(0x0, &(0x7f0000000380)={0x0, 0x1, 0x1, 0x0, 0x546, 0xd7c7, 0x1}, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000340)=0x9) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0xb2a, 0x0, 0x0, 0xfff}, 0x8) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000600)={0x6, 0x12, 0x1, 0x6, "f1450ce09d79bbea8a4c96c74c641c26485bcd7a5ed01f1824db2fc4047b8d74"}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) ptrace$peekuser(0x3, r4, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0xc) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) readlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000500)=""/222, 0xde) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="a81cbe49008bf174", 0x8, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54) 2018/05/05 00:05:44 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000f3eff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sw_sync\x00', 0x40002, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000140)=0x9, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000001c0)={0x9, 0xfffbfffffffffffc, 0xfffffffffffffff9, 'queue0\x00', 0x7}) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0x408c5333, &(0x7f00001e0f74)={0x0, 0x0, 0x0, 'queue1\x00'}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000280)={{0xa, 0x4e23, 0x7fffffff, @dev={0xfe, 0x80, [], 0x13}, 0x3}, {0xa, 0x4e23, 0x6, @empty, 0x2}, 0x5, [0x2, 0x5, 0x20, 0x9, 0x2, 0x81, 0x8, 0x5]}, 0x5c) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f00000000c0)={0x8000, 0xfffffffffffffffc, 0x5, 0xfffffffffffffff8}) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f0000000300)=ANY=[@ANYBLOB="6e613bc6ec13336e1ae6000000000000000000020000000000000000000000003e00000085e64e0e3ab079e1af5a89560530cc46b1201f8d93aa0b881dbcddfde0f5fde72b1e5ab64ca0ca9ffab2ef4dfdd9c96d81468ce0f277d78a2619065d0f8cc637fbb3d98d9caaaac1771e4745c12602c04763c7920e764e123943fa"], &(0x7f0000000180)=0x62) ioctl$SG_SET_DEBUG(r3, 0x227e, &(0x7f0000000080)) 2018/05/05 00:05:44 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2502, 0x0) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) connect$packet(r1, &(0x7f0000000500)={0x11, 0x1, r2, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x100}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x20000000, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0)=0x8, 0x4) [ 222.662544] IPVS: sync thread started: state = BACKUP, mcast_ifn = lo, syncid = 0, id = 0 2018/05/05 00:05:44 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x81) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x1ff, 0x4) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') recvfrom$llc(r1, &(0x7f0000000140)=""/86, 0x56, 0x40000043, &(0x7f0000000240)={0x1a, 0x337, 0x4, 0x1, 0x3, 0x80, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x3, 0x9, 0x4, 0x5, "19b695cc4f6815b3d832d73940896413c397de9694a5cfb334f1af444ae76cf3d152a894c37058566a9f98e2087f514fb185b1443dbc5b42bb91ef7d3ee5a2e7", "80151a81282ee28eccd5900ec843347c3ff6b9c4faa3b82f4313fe5761022644", [0xd6, 0x5]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:44 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x24080) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 222.703204] IPVS: Creating netns size=2552 id=28 2018/05/05 00:05:44 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000001c0)={0x6, 0x7}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0xdf, &(0x7f0000000280)=""/128, &(0x7f0000000300)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000e93fb4)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x5c) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='fdinfo\x00') sched_setattr(0x0, &(0x7f0000000380)={0x0, 0x1, 0x1, 0x0, 0x546, 0xd7c7, 0x1}, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000000340)=0x9) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0xb2a, 0x0, 0x0, 0xfff}, 0x8) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000600)={0x6, 0x12, 0x1, 0x6, "f1450ce09d79bbea8a4c96c74c641c26485bcd7a5ed01f1824db2fc4047b8d74"}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) ptrace$peekuser(0x3, r4, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r5) madvise(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}]}, &(0x7f0000000140)=0xc) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000001c0), 0x4) readlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000500)=""/222, 0xde) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="a81cbe49008bf174", 0x8, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080)=""/84, &(0x7f000000cffc)=0x54) 2018/05/05 00:05:44 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x32e) writev(r0, &(0x7f0000000000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd000000100001000a0c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/05/05 00:05:44 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000240)="7408750000016786965b9a33120000", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 222.969346] binder_alloc: 21884: binder_alloc_buf, no vma [ 222.975049] binder: 21884:21888 transaction failed 29189/-3, size 0-0 line 3134 [ 223.563442] binder: undelivered TRANSACTION_ERROR: 29189 2018/05/05 00:05:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e75000000000000000000cc00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) modify_ldt$write2(0x11, &(0x7f0000000140)={0x8, 0x20100000, 0x400, 0xb7, 0x4, 0x7ff, 0x8, 0x8, 0x5, 0xffffffffffff1239}, 0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000240)) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000040)) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:45 executing program 5: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000000780)='./file0\x00', 0x30000, 0x64) chroot(&(0x7f000009a000)='./file0\x00') ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) open(&(0x7f0000000740)='./file0\x00', 0x0, 0x113) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000240)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000005804000058020000000000005802000070030000700300007003000004000000", @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000041bdd282000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ac1414aaac1414bb0800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f000180100000000000000000000000000000000000000000000000000002800434c41535349465900000000000000000000000000000000000000000000060000000000000000000005e0000002000000ffffffffffaaaaaaaaaabb00000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000ffffff00ffff00000000000000000000000000077f740009000000077465616d300000000000000000000000626f6e645f736c6176655f300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000010000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e465155455545000000000000000000000000000000000000000000000201000700030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000000000000000000000"], 0x4a8) getresuid(&(0x7f0000000800), &(0x7f0000000840)=0x0, &(0x7f0000000880)) quotactl(0x5c3, &(0x7f00000007c0)='./file0\x00', r2, &(0x7f00000008c0)="4f1eb2d3b65a729aea8a11dba5c8eccd7e10606d22caa764d365f77002cd1a23bb72ce28676273bd575c5c0cdeff25f3e763b0b5221864aabf0e68e701ca2447234e227706123b0d2ee015aa783fbad7d3a8ac7d00f0c5b804d2f3e31b523743638031566ace7c20374d527c0566344a17a7d1dfa08f1b95654ca38969d5b77c7e121f14579518ea49947caf1a") setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000700)=0x8, 0x4) chdir(&(0x7f0000126000)='./file0\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='jffs2\x00', 0x20000, &(0x7f00000000c0)="76d50df430f7197faab7b385508017c8dd1c81789e6ebb496898ccdbaa6c73a217b37349b3e6fc9a3eb3598c89db5f38b7d263e1af4755172d47415e16552957856dbe55cee7b9134defde631001a8ef868ea245b901c3de1a1adac52a72399a0acd19701d5e679c1d42aca3d0e2c7463af6fcfb9b0f4932d41d287709756dec17911d74c8c04131e7b0519c58a15be6ec27500e7a580191613689f42e11f240c985ad1b2c9ebed8019add1149bf3a1cea1aee95295ce54de0c10c6011182b066c80e861b2c197eeb8664218efc81f68") ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) umount2(&(0x7f0000e28000)='..', 0x2) pivot_root(&(0x7f0000abbffe)='..', &(0x7f00004eb000)='..') 2018/05/05 00:05:45 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) utimes(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)={{0x0, 0x2710}}) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240), &(0x7f0000000280)=0x8) 2018/05/05 00:05:45 executing program 7: r0 = socket(0x10, 0x802, 0x0) connect$netrom(r0, &(0x7f0000000200)=@full={{0x3, {"c4fbc2795d3df9"}, 0x7}, [{"fec56322747c6d"}, {"cb4e0685ebf69d"}, {"847086e8bf378a"}, {"de18a586e29aa5"}, {"6e16e3514fb8c3"}, {"81669b7cd34753"}, {"30857693c2202d"}, {"99d48bf4222dd1"}]}, 0x48) write(r0, &(0x7f0000db5fdb)="24000000200025f0071c0165ff0ffc0e0200000200000000000000000000000000000000", 0x24) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x40, 0x0) r2 = gettid() openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000180)=0x40) syz_fuse_mount(&(0x7f00000000c0)='..', 0x0, 0x0, 0x0, 0x0, 0x80424) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x2, 0xffff, 0x200, 0x4, 0x0, 0xffffffff, 0x80, 0x2, 0xffffffffffffff9f, 0x7, 0x0, 0xfff, 0x4, 0x9c11, 0x2, 0x209db5f7, 0x0, 0x5, 0x80000001, 0x8b42, 0x50000000000, 0x3, 0x5, 0x6d7, 0x27, 0x877, 0x87d7, 0x3, 0xf2c6, 0x5, 0x6, 0x800, 0xfffffffffffffff7, 0x82f9, 0xdac5, 0x2, 0x0, 0x8, 0x6, @perf_config_ext={0x8, 0x2}, 0x200, 0x8, 0x1000, 0x3, 0x4, 0x5, 0x3}, r2, 0x9, r3, 0xa) write(r0, &(0x7f0000000000)="0027763b82f6c957683c5d07a5f3476a78f4dfa1fb0243e7a3f7e95fcfca8514", 0x20) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000001c0)={'ip_vti0\x00', 0x4}) fgetxattr(r1, &(0x7f0000000280)=@random={'btrfs.', 'keyringeth1+proc\\keyring\x00'}, &(0x7f00000002c0)=""/212, 0xd4) 2018/05/05 00:05:45 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) socketpair$packet(0x11, 0x2c333c1ed395bab3, 0x300, &(0x7f0000000580)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000005c0)={'ipddp0\x00', 0x1}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r3, 0x0) ptrace$setregset(0x4205, r1, 0x1, &(0x7f0000000080)={&(0x7f0000000240)}) readv(r3, &(0x7f0000000500)=[{&(0x7f00000000c0)=""/208, 0xd0}, {&(0x7f00000001c0)=""/25, 0x19}, {&(0x7f0000000200)=""/138, 0x8a}, {&(0x7f00000002c0)=""/118, 0x76}, {&(0x7f0000000340)=""/187, 0xbb}, {&(0x7f0000000400)=""/255, 0xff}], 0x6) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) 2018/05/05 00:05:45 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0xfffffffffffffffd) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') fcntl$setlease(r0, 0x400, 0xffffffffffffffff) sendfile(r0, r2, &(0x7f0000000040), 0x100000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000240)={{0x2, 0x4}, {0x7ff, 0x8}, 0x8000, 0x2, 0x101}) ioctl$LOOP_CLR_FD(r2, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) 2018/05/05 00:05:45 executing program 3: rt_sigprocmask(0x0, &(0x7f000021f000)={0xfffffffffffffffe}, 0x0, 0x8) clone(0x0, &(0x7f000075cf53), &(0x7f000015dffc), &(0x7f0000b25ffc), &(0x7f0000923000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f00005ebff8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) recvmsg(r2, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r1, r2) tkill(r0, 0x15) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a94f70)) 2018/05/05 00:05:45 executing program 2: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000240)="7408750000016786965b9a33120000", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:45 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x2000000000, 0x3f, 0x200, 0x0, 0x0, 0x0, 0x17504db7, 0x3, r1}, &(0x7f0000000240)=0x20) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00000000c0)=""/103) 2018/05/05 00:05:45 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000380)='/dev/loop#\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000300), &(0x7f0000000280)=0x8) 2018/05/05 00:05:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340), 0x100000000000038d, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) [ 223.687548] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 223.710490] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63106 sclass=netlink_route_socket 2018/05/05 00:05:45 executing program 1: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000000180)=[0x4bac]) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$KDDELIO(r1, 0x4b35, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/05 00:05:45 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x3f, 0x5c1f04) clock_nanosleep(0x0, 0x0, &(0x7f0000011ff0)={0x0, 0x989680}, &(0x7f0000000000)={0x0}) timer_create(0x2, &(0x7f0000000040)={0x0, 0x0, 0x1, @thr={&(0x7f0000003f6d), &(0x7f0000003f5f)}}, &(0x7f0000000ffc)=0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x5, 0x10, r0, 0x0) timer_settime(r2, 0x1, &(0x7f00000000c0)={{0x0, 0x989680}, {r1}}, &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f0000000080)) 2018/05/05 00:05:45 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x6) sendmsg$key(r0, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000001080)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x40c0) 2018/05/05 00:05:45 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000300)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) r3 = getpgrp(0x0) ioprio_get$pid(0x3, r3) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000340)={0x0, 0x3, 0x10001}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000400)={0xae6, 0x2, 0x1, 0x2, 0x6, 0x7ff, 0xfffffffffffffffa, 0x181, r4}, 0x20) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000380)={0xffffffffffffffff}, 0xdc) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x5}, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x40}, &(0x7f00000004c0)=0x8) 2018/05/05 00:05:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0x400000000000000, 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) memfd_create(&(0x7f0000000280)='self]cgroupeth0user.user,eth0%vmnet0\\cpuset%eth0*-\x00', 0x1) r2 = getgid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000540)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x19}, 0x4e23, 0x0, 0x4e20, 0x0, 0x0, 0xa0, 0x80, 0x87, 0x0, r3}, {0x2, 0x3ff, 0x1, 0x7, 0x2, 0x1, 0x3, 0xd1}, {0x5, 0xffffffff, 0x7, 0x4}, 0xf2, 0x6e6bb9, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0x32}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x0, 0x2, 0x81, 0x6, 0x0, 0xfffffffffffffff9}}, 0xe8) getgroups(0x8, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r2, r4, r5) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) 2018/05/05 00:05:45 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0xfffffffffffffffd}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00000013c0), &(0x7f0000001400)=0x4) [ 223.847497] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 223.881743] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=63106 sclass=netlink_route_socket 2018/05/05 00:05:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0), 0xfffffffffffffd63) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_FD(r1, 0x4c00, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x100, 0x4) 2018/05/05 00:05:45 executing program 6: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0x4bac]) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f00000002c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "62d6155b090029c2bdf776500300"}}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='}PPLtem1\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00000000c0)={0x3}, 0xfffffffffffffd63) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000300)) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/user\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={r3, 0xb6, 0x413, 0x2}, &(0x7f00000003c0)=0x10) 2018/05/05 00:05:45 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{0x0, 0xfffffffffffffe01}, {0xe}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000100)=0xddec) sendto$inet(r1, &(0x7f0000000140)="522711aa3bf354102c0f479354883c63cde1e8d59001bdbe72dbad5744378fcf91237825ad92c30b02d9060a063b92ce0f2713c079abcb8b805bff284dc8cab5b96669ff842b86b16679edab7e3481", 0x4f, 0x4040, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) 2018/05/05 00:05:45 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80000) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x3, 0x2, {0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}}, 0x32) r2 = epoll_create1(0x0) r3 = socket(0x11, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000000c0)={{0x1d, 0x8001}, 'port1\x00', 0x4, 0x100000, 0x6, 0x0, 0x9, 0x7f, 0x4, 0x0, 0x0, 0x8000}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_wait(r2, &(0x7f0000ca7000)=[{}], 0x1, 0x0) 2018/05/05 00:05:45 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000005c0)={'team0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000600)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={&(0x7f0000ac0000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=@newspdinfo={0x30, 0x24, 0x1, 0x0, 0x0, 0x0, [@encap={0x1c, 0x4}]}, 0x30}, 0x1}, 0x0) [ 224.083842] kasan: CONFIG_KASAN_INLINE enabled [ 224.088287] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 224.101203] Dumping ftrace buffer: [ 224.104719] (ftrace buffer empty) [ 224.108413] Modules linked in: [ 224.111714] CPU: 0 PID: 1810 Comm: kworker/0:2 Not tainted 4.4.131-g31f312b #34 [ 224.119141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.128485] Workqueue: events xfrm_hash_rebuild [ 224.133261] task: ffff8800b69e1800 task.stack: ffff8800b6f58000 [ 224.139298] RIP: 0010:[] [] xfrm_hash_rebuild+0x546/0xae0 [ 224.148150] RSP: 0018:ffff8800b6f5fbb8 EFLAGS: 00010202 [ 224.153569] RAX: 000004040000001c RBX: dffffc0000000000 RCX: 0000000000000000 [ 224.160810] RDX: 0000202000000007 RSI: ffffffff833c54b4 RDI: 00002020000000e3 [ 224.168051] RBP: ffff8800b6f5fc40 R08: ffffffff85401cb0 R09: 0000000000000000 [ 224.175294] R10: 0000000000000001 R11: ffff8800b69e1800 R12: ffff8801ba8bc400 [ 224.182972] R13: ffff8800a461b3b8 R14: 0000000000000000 R15: ffff8800a461b3a8 [ 224.190216] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 224.198412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 224.204265] CR2: 0000000020ac0000 CR3: 00000000ae620000 CR4: 00000000001606f0 [ 224.211512] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 224.218754] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 224.225994] Stack: [ 224.228116] ffffffff81181d5f ffff8800b6f5fc00 ffffed00148c3679 ffff8800a461b3cc [ 224.236112] ffff8800a461b778 ffff8800a461b400 1ffff100148c3600 ffff8800a461b420 [ 224.244090] ffff8800a461b378 ffff8800a4619dc0 0000202000000007 ffff8801ba8bc408 [ 224.252069] Call Trace: [ 224.254632] [] ? process_one_work+0x7df/0x1600 [ 224.260834] [] process_one_work+0x7df/0x1600 [ 224.266865] [] ? process_one_work+0x6fa/0x1600 [ 224.273085] [] ? cancel_delayed_work_sync+0x20/0x20 [ 224.279722] [] worker_thread+0xd9/0xfc0 [ 224.285320] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 224.292219] [] kthread+0x268/0x300 [ 224.297382] [] ? process_one_work+0x1600/0x1600 [ 224.303674] [] ? kthread_create_on_node+0x400/0x400 [ 224.310312] [] ? kthread_create_on_node+0x400/0x400 [ 224.316950] [] ret_from_fork+0x55/0x80 [ 224.322461] [] ? kthread_create_on_node+0x400/0x400 [ 224.329095] Code: 48 89 f8 83 e0 07 83 c0 03 38 c8 7c 08 84 c9 0f 85 a8 03 00 00 48 8d ba dc 00 00 00 45 8b b4 24 e4 00 00 00 48 89 f8 48 c1 e8 03 <0f> b6 0c 18 48 89 f8 83 e0 07 83 c0 03 38 c8 7c 08 84 c9 0f 85 [ 224.356022] RIP [] xfrm_hash_rebuild+0x546/0xae0 [ 224.362542] RSP [ 224.366173] ---[ end trace beeffa8a386fd47c ]--- [ 224.370917] Kernel panic - not syncing: Fatal exception in interrupt [ 224.377879] Dumping ftrace buffer: [ 224.381397] (ftrace buffer empty) [ 224.385078] Kernel Offset: disabled [ 224.388673] Rebooting in 86400 seconds..