INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.61' (ECDSA) to the list of known hosts. 2018/03/26 10:22:14 fuzzer started 2018/03/26 10:22:15 dialing manager at 10.128.0.26:36143 syzkaller login: [ 30.964299] can: request_module (can-proto-0) failed. [ 30.973308] can: request_module (can-proto-0) failed. 2018/03/26 10:22:20 kcov=true, comps=true 2018/03/26 10:22:23 executing program 0: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xfffffffffffffffd, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0xe1, 0x30, 0x4, 0x10000}, &(0x7f0000000140)=0x18) r3 = syz_open_pts(r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000180)={0x2000}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept$ax25(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000280)=0x1) fchmodat(r0, &(0x7f00000002c0)='./file0\x00', 0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000300)=0x2, 0x4) getsockopt$inet_mreqsrc(r5, 0x0, 0x2f, &(0x7f0000000340)={@dev, @local, @broadcast}, &(0x7f0000000380)=0xc) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f00000003c0)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000440)={{0xfffffffffffffff7, 0x0, 0x4, 0x7, "c96810456197ac140987fc2db3af76bdfe6eb44446d02465dbb2db78c464e0fdd61708f47c6027a0ee2991dc", 0x7fffffff}, 0x0, 0x0, 0x8000, r6, 0x9a8e, 0x37c1, "a31c77597f1c7d49c9f9cb57d7e333e720f379de78be605820fe9e060546677a6d07ffd1765fbb58fd2ef516e2e057792e641b4574ac145c02b2d399823ce3d8", &(0x7f0000000400)='em0\x00', 0x4, [], [0x1ff, 0xadd7, 0x8, 0x8]}) capget(&(0x7f0000000580)={0x39980732, r6}, &(0x7f00000005c0)={0x1, 0x9, 0x9, 0x1, 0x401, 0x7}) tee(r0, r4, 0x1, 0x7) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000600)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000640)={r2, 0x7fffffff}, &(0x7f0000000680)=0x8) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000700)={0x1, &(0x7f00000006c0), 0x4, r0}) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000740)={[{0x7, 0x7, 0x8, 0x8000, 0xffffffffffff0000, 0x4, 0x40, 0x80000001, 0x9, 0xca8, 0x2, 0x1, 0x5b}, {0x2, 0x10001, 0x4, 0x400, 0xcb3c, 0x7fff, 0x101, 0x1, 0x2800000000000, 0x7f, 0x6, 0xce, 0x800}, {0x400, 0xe92, 0x8, 0x401, 0x1, 0x1, 0xc430, 0x6, 0x7fffffff, 0x80000000, 0x8, 0x0, 0x2}], 0x84}) sendmsg$nl_netfilter(r0, &(0x7f0000000880)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x20004}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x14, 0x10, 0x1, 0x600, 0x70bd29, 0x25dfdbfd, {0x2, 0x0, 0x5}}, 0x14}, 0x1, 0x0, 0x0, 0x24008045}, 0x80) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000008c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) stat(&(0x7f0000000900)='./file0/file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000009c0)=0x0, &(0x7f0000000a00), &(0x7f0000000a40)) setregid(r7, r8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair$inet(0x2, 0x800, 0x315c, &(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udp_int(r9, 0x11, 0x1, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000b40)={{0xa, 0x4e20, 0x2, @empty, 0x73de86c5}, {0xa, 0x4e24, 0x17, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0xffffffff, [0x0, 0xfff, 0x4, 0x7fffffff, 0xffffffff, 0x100, 0x789, 0xfff]}, 0x5c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000bc0)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x7300000000000000}, &(0x7f0000000c80)=0x90) 2018/03/26 10:22:23 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x7, 0x4) r1 = getpgrp(0xffffffffffffffff) capget(&(0x7f0000000080)={0x399f1336, r1}, &(0x7f00000000c0)={0x8, 0x25c5, 0xe8, 0x3, 0x2800, 0x8}) getuid() set_tid_address(&(0x7f0000000100)) readahead(r0, 0x4, 0x9) r2 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x20002) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000200)=0xffffffff, &(0x7f0000000240)=0x4) r3 = syz_open_procfs(r1, &(0x7f0000000280)='oom_score_adj\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x30, 0x4, 0x3f}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000340)={r4, 0xc4, "0d34e604ed908923f9294fcb31815ad0c00bcdca39846a339cc53c6f8fd9a30ac7465c8c3fdce6e375cee367de99fef7baaba4605a7194a6dc72292c60eedd33716a90d1fe89ac5719d64aeafd03ae990e85e22e9d1b17bf076912edbe639835ad32af66c67b3c2d4aac933cfe9a415075b93945ae348904d9fd775c208044217a7a4788e5d1f9fd075b6279129ea4b83dcba6222a41223d6cfdfa4f040db0a3b3f4e40c59cd934cd053aceddbecee1d758a690674b76dee07a733433095f115fe9d001f"}, &(0x7f0000000440)=0xcc) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000480)={0x0, 0x0, 0x7f}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000004c0)={r6, 0x80000, r2}) pread64(r2, &(0x7f0000000500)=""/24, 0x18, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r7, r8, &(0x7f0000000580), 0x10001) epoll_create1(0x80000) socket$alg(0x26, 0x5, 0x0) pwrite64(r3, &(0x7f00000005c0)="ca67b2734e2a92097c42f0ad5580154b98c12443e005be106b8f068163a95e89ec7d4d2943d59f90ef9f1c0e3edb1449f7b7421de1e771affe3530a8f50d034ebd98e74a07ca2f6fdfe496adc69fee457795f76857519b47b7d1d50af7612a087cb3d0f863e3049734327301401056b92cafcf8c96b82ff21ab3c1cfb84ebeba8b470a4a857595fc3e75417423eec00c5af90e14ba786d65196939b477d944525e4d5d7d8239358fc0c3365ac73f26f4b2ae", 0xb2, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000680)=@assoc_value={r5, 0x8001}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) fremovexattr(r0, &(0x7f0000000740)=@known='security.selinux\x00') setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000780)={r5, 0xfffffffffffffffd, 0xffff, 0x9}, 0x10) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f00000007c0)=""/169) r11 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000880)='/dev/autofs\x00', 0x1d1402, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000009c0)={r11, 0x0, 0x5f, 0x4a, &(0x7f00000008c0)="7e7c937c7e8c70c114bac67b8d3435eaea323366cab2e6642d679a8f3b0e201183ec53072095b840797b293c66dbf6ebd76095891be360e6b23143b85530dd2b6d793419e179551cc828c8e671357ec9fae8d6f49e868410d64db32e7ab9d2", &(0x7f0000000940)=""/74, 0xf8, 0xfff}, 0x28) syz_fuseblk_mount(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='./file0\x00', 0x2002, r9, r10, 0x8001, 0x642, 0x100009) ioctl$EVIOCGVERSION(r11, 0x80044501, &(0x7f0000000a80)=""/4096) 2018/03/26 10:22:23 executing program 7: r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2, 0x20000) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x3, 0xfff, 0x1d7c, 0x9, 0x20, 0x5, 0x0, 0x80000000, 0x200, 0x80}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000080)={{0x4, 0x1}, 'port1\x00', 0x10, 0x10410, 0xf9, 0x3, 0x7fff, 0x7, 0x3, 0x0, 0x1, 0x8}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) ioctl$VHOST_VSOCK_SET_GUEST_CID(r2, 0x4008af60, &(0x7f0000000240)={@reserved=0x1}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000280)={0x81, 0x3f, 0x1, 0x5, 0x8, 0x7fff, 0x1000, 0x1, 0x8, 0x1, 0x2, 0x7}) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)={0x0, 0xb4, 0x3, [0x4, 0x400, 0x6]}, &(0x7f0000000340)=0xe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000380)={r5, @in={{0x2, 0x4e24, @rand_addr=0x3}}, [0x3, 0x0, 0x401, 0x0, 0x27f1, 0x7, 0x4, 0xd000000, 0x0, 0xfffffffffffffff9, 0x3fb5, 0x1, 0x1, 0x1, 0x1]}, &(0x7f0000000480)=0x100) finit_module(r4, &(0x7f00000004c0)='port1\x00', 0x2) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000500)={r5, 0x401, 0x101, 0x7ff, 0x86, 0x15}, 0x14) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000540)) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000000580)={[{0x8, 0x8001, 0x6, 0x8, 0x2, 0xff, 0x1, 0x1, 0x4, 0x15, 0x5, 0x401, 0x800}, {0x9, 0x1ff, 0x100, 0x1ff, 0x101, 0xfffffffffffffffa, 0x3, 0x8000, 0x3, 0x4, 0x3, 0x1, 0x2437}, {0x1, 0x81, 0x6, 0x9, 0x2, 0xae17, 0x3ec2, 0x2, 0x5, 0xdf, 0x8, 0x7, 0x20}], 0xfffffffffffffffc}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000600)={r5, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x84) pkey_alloc(0x0, 0x2) fcntl$setlease(r4, 0x400, 0x1) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000006c0)={0x4b, 0x3463, 0xdd, 0x5, 0x7fffffff, 0x9}) r6 = accept4$netrom(r0, &(0x7f0000000700), &(0x7f0000000740)=0x10, 0x80800) getsockopt$netlink(r6, 0x10e, 0xe, &(0x7f0000000780), &(0x7f00000007c0)) bind(r1, &(0x7f0000000800)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e23, @rand_addr=0xb8}, 0x1, 0x3}}, 0x80) recvmsg$kcm(r3, &(0x7f0000000e80)={&(0x7f0000000880)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000900)=""/122, 0x7a}, {&(0x7f0000000980)=""/64, 0x40}, {&(0x7f00000009c0)=""/46, 0x2e}, {&(0x7f0000000a00)=""/240, 0xf0}, {&(0x7f0000000b00)=""/224, 0xe0}, {&(0x7f0000000c00)=""/101, 0x65}, {&(0x7f0000000c80)=""/252, 0xfc}, {&(0x7f0000000d80)=""/91, 0x5b}], 0x8, 0x0, 0x0, 0x1}, 0x40) r7 = add_key(&(0x7f0000000f40)='trusted\x00', &(0x7f0000000f80)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000ec0)='keyring\x00', &(0x7f0000000f00)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r7) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000fc0)) r8 = getpgrp(0xffffffffffffffff) capget(&(0x7f0000001000)={0x20080522, r8}, &(0x7f0000001040)={0xd8, 0x5, 0x1f, 0x0, 0x6, 0x1}) socket$can_raw(0x1d, 0x3, 0x1) 2018/03/26 10:22:23 executing program 4: mbind(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x1, &(0x7f0000000000)=0xeb, 0x80000000, 0x1) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x54) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = memfd_create(&(0x7f0000000180)='filter\x00', 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) ioctl$KDMKTONE(r4, 0x4b30, 0xa00000000) munlock(&(0x7f0000d18000/0x1000)=nil, 0x1000) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000200)={'NETMAP\x00'}, &(0x7f0000000240)=0x1e) r5 = getpid() fcntl$setownex(r3, 0xf, &(0x7f0000000280)={0x1, r5}) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f00000002c0)) fcntl$addseals(r3, 0x409, 0x1) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000000300)={0x1, 0x0, 0x6}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000340)={0xe9d0000000000000}, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000380)=[@in6={0xa, 0x4e23, 0xffffffffffffffe8, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0x10}, 0x9}, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x9e6, @dev={0xfe, 0x80, [], 0xf}, 0x6}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}], 0xbc) r6 = syz_open_dev$adsp(&(0x7f0000000440)='/dev/adsp#\x00', 0x7, 0x200000) ioctl(r0, 0xfff, &(0x7f0000000480)) ioctl$KDGKBTYPE(r6, 0x4b33, &(0x7f00000004c0)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000500)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000600)=0xe8) setfsuid(r7) sendto$unix(r6, &(0x7f0000000640)="9c0219e430c124dcba852174c641dd2461d31d5b7ea84a53ca32cc734522a4d46887642f9dc2bd61b84d0b8e1e82a973c7f42373e64f6a1aa0d8b498bec7e892620fa1de76ed1c5dbe90963d27ffeb3907a1b31fb0dc213ac812eb91652a03587620ac023e0d8838f6984b86769ff96c66627b457f03ff51d59556324528affbfe9f1dbd9384f2e55360b63fa6acea5927cc8f3073ac4bec3f93a53d40d5da09bfad27771d4d915fb2", 0xa9, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000700)={0x2}, 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000000740)={0x8, 0x4ee, 0x6, 0x4, 0xfffffffffffffffd}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r4, 0x800443d2, &(0x7f0000000800)={0x6, &(0x7f0000000780)=[{}, {}, {}, {}, {}, {}]}) fcntl$setownex(r2, 0xf, &(0x7f0000000840)={0x2, r5}) timer_create(0x2, &(0x7f0000000880)={0x0, 0x1, 0x4, @tid=r5}, &(0x7f00000008c0)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000000900)={0x3, 0x9, 0x44, 0x86df, 0x2413, 0x100000000}) clone(0x0, &(0x7f0000000980)="1ee84b34aa26e34e60e557f4c494d75634917d3593aa0c0e086dcb8e20fe98c693e4ac52641a39546fe38082fb741f37eea6a2c3818ba46494f373104986c73df4f13f5e09fa5643050397c6f8b7201810573dec5035d50b022fdca689b0c3a21d234eb7da95b4543ba5a477739a4f0d7898ad082ab292aa3d1673289dffd8b0f5f0288c7ab63ac64bbb60e51fd470ed96605da08400f1fdc3257eb33e211c7aa5b56349bade0f0acf1bc6c211eabc504851bf264284040d6eddea6351d4aea19c985e3059b9e9f86707793483ec41f5ccffe62994c073e5dd5ff1857bfd608935a8441b571597dc7ab96dace0194d166f", &(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)) openat(r4, &(0x7f0000000b40)='./file0\x00', 0x0, 0x118) 2018/03/26 10:22:23 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffffb, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000100)={0xa7, 0x3, 0xa, 'queue1\x00', 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000280)={0x10002, 0x2, 0x4000, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x1c, &(0x7f0000000340)=[@in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x9}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x7, 0x1, 0x2, 0x5c7, r1}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000440)=@fragment={0x2c, 0x0, 0x64b, 0x0, 0x0, 0x3ff, 0x80}, 0x8) recvfrom$ipx(r0, &(0x7f0000000480)=""/51, 0x33, 0x2061, &(0x7f00000004c0)={0x4, 0x7cd8, 0x7, "9c4d4b3d84e4", 0xffc0000000}, 0x10) r2 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, r2) r3 = semget(0x0, 0x1, 0xa) semctl$SEM_STAT(r3, 0x0, 0x12, &(0x7f0000000500)=""/47) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) r5 = fcntl$getown(r0, 0x9) fcntl$getownex(r0, 0x10, &(0x7f00000007c0)={0x0, 0x0}) stat(&(0x7f00000055c0)='./file0\x00', &(0x7f0000005600)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006e40)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000006e80)={{{@in6=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000006f80)=0xe8) r10 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008940)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}}}, &(0x7f0000008a40)=0xe8) fstat(r0, &(0x7f0000008a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000008b00)='./file0\x00', &(0x7f0000008b40)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000008bc0)='./file0\x00', &(0x7f0000008c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000008c80)={0x0, 0x0}) r17 = getuid() r18 = getegid() r19 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000008cc0)=0x0, &(0x7f0000008d00), &(0x7f0000008d40)) getresgid(&(0x7f0000008d80), &(0x7f0000008dc0), &(0x7f0000008e00)=0x0) r22 = getpid() fstat(r0, &(0x7f0000008e40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000008ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000009040)={&(0x7f0000000540)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000088c0)=[{&(0x7f0000000580)={0x198, 0x2e, 0x0, 0x70bd26, 0x25dfdbfe, "", [@nested={0xd8, 0x2f, [@typed={0x8, 0x25, @u32=0x4}, @typed={0x8, 0x8, @ipv4=@rand_addr=0x5}, @generic="c36541bc5676db81d6e4c5589516d6586009394fe91a35dd74cc83a87484306dde8c38a851d0991ba2fdb537ab3d025cbac582ff84dae17d6d21914204bf709f34960daed0545f6fbd89dfc897ba39c19150db94c24982f5794eb6d050786ff7395d4be35954a6e8d5dc847405e18964a6fb8d806692299ccd5b6cd1a0cdf2b6e92202ae693518d439eb1e0a9e1f22fe86cb7e3876f24d33a94662bd04776b1f3810b9e0b8aa7d4e8d0fb89b9cafbf2c", @typed={0x14, 0x24, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @typed={0x4, 0x71}, @typed={0xc, 0x7c, @str='user\x00'}, @generic="e43098f8c329a1da5c576169b370ee3ca3e1daf3aa35dde526c13695febe53badab8", @generic="df56da7649ecc02d15e0e471d17866", @typed={0x8, 0x96, @ipv4=@loopback=0x7f000001}, @nested={0x64, 0x52, [@generic="0d07527af90bf39a9d789f68e63801b355ff1910d426d7b1a504794a38cdf85dc39ec6df8bbddddad98964edb42fe255a9559eb4bb8abe632465cc0d5221674d43dc7b63b5daf5cf433ecc8d67172157adbaa68711c5ab619e43b5833f79e78c"]}]}, 0x198}, {&(0x7f0000000800)={0x49b0, 0x41, 0x321, 0x70bd2d, 0x25dfdbfc, "", [@nested={0x11cc, 0x10, 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@generic="76be6fe5a07ebefe5ac2f9e796e22eecde8869b54ed8f267e619ff23e1a28f10c70d54a33613c8960b4c66e1d8a9e7b0432249393e7f1861e526ae5732dc60545117032e5d368fbd2b0459a4328e", @generic="14c94930dba1d95e6a523371fce11d0b483776ef33272126b45fb50328c6b902ddb09ca5e8961da65328aa4249c380aba13428b6002ad453373c83bee7efa1f107b0e2"]}, @nested={0x1134, 0x58, [@generic="ea7fddb607c1e6b5b61244f315a45de49c42607003e80a1dba", @generic="6b04f32527041c5704de928005e20d84301d0a6fe47c8b5a18755071f24b6f52351949b8a8a575d0d62b538f96f55b840f4203ab58c3ca20546620ed6c66b99da0bb209bcdcd17672930593f8b77da3612c0220eea53670935215da5d91c554506f8cbfb64812749fae0ac8e3cdf2d364bfd3c8cd9a8bff98cfbe0458fc2fa6916b2b3038f780ab4e249e300e6977409d3fb42ab1efca07d91da", @generic="5606a1c2ab2e96cca9c35bf8ed7f21e0ca138cdcb617ac79e15b7740241c2a7673132072c967dbc9803c8f0dbf7464290d268ab11414308181721d34617b7fe990c510fafe96f24315b77e3da3c9ebc76a65b4511feabdbd5552d81894d725be80aaed33eeb53f3c25f9677cf5060a", @typed={0xc, 0x53, @u64=0x1}, @generic="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0x18e0}], 0x6, &(0x7f0000008f40)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0xe0, 0x4000050}, 0x800) 2018/03/26 10:22:24 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3ff, 0xfa0f01a9beb108c0) getpeername$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x10) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f00000000c0)={0x101, 0x5}, 0x2) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x6, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x88) sendfile(r0, r0, &(0x7f00000001c0), 0x10000) bind$ax25(r0, &(0x7f0000000200)={0x3, {"ec6846f9896651"}, 0xb3a0}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000003c0)=0x0) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000004c0)={0x0}, &(0x7f0000000500)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000640)=0xe8) stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000740)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000840)=0xe8) getgroups(0x6, &(0x7f0000000880)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r10 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000008c0)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@loopback}}, &(0x7f00000009c0)=0xe8) lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000ac0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b00)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000c00)=0xe8) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000d00)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000e00)=0xe8) stat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001040)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000380)=[{&(0x7f00000002c0)="41487fb3e8836ac18b897ecdc59dddc5bcc6387c9fc767314dc74fdae45b6702cf70b0f1a4fb603e16e68a8720d8f772e06fc40a683715ecfb095edd140f9884bbad23d033a00fff840f6b7d40cbb5c8c2a7ea6a13ac921f0a160851dee22f0e2761481205f138d47a0ecb156fb427d208daa4e0290b7493cf4fb3ded8df885aeb80de1dfc164f02f61c3974", 0x8c}], 0x1, &(0x7f0000000f00)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x128, 0x20000000}, 0xc974052dd938c01) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001080), &(0x7f00000010c0)=0xc) getpid() bind$bt_l2cap(r0, &(0x7f0000001100)={0x1f, 0x1, {0xfffffffffffffffe, 0x0, 0x7fe000000000000, 0x101, 0xffffffffffffff81, 0x8}, 0x56f0000000000000, 0x4}, 0xe) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000011c0)={0x2, 0x58, &(0x7f0000001140)="b6e47e6da667848b63572aa78a6e85ceb7156800ff9197a459fbb165f2d5579fc5a694450bc51b21237043bbf83384084999ded90b8d76038a828269a184a6d4bf3aa5d67e12f78aaeb4292f9fd060f57b453e39b0fbb58e"}) connect$llc(r0, &(0x7f0000001200)={0x1a, 0x32f, 0x80000000, 0x2, 0x101, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}}, 0x10) 2018/03/26 10:22:24 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2402, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/35) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x40) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000180)={0x93, 0xffffffffffffff2f, 0x39913a86, 0x7f}) r3 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x40030, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x5c, 0x0, &(0x7f0000000280)=[@reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x28, 0x0, &(0x7f0000000200)=[@ptr={0x70742a85, 0x1, &(0x7f00000001c0), 0x1, 0x2, 0x2e}], &(0x7f0000000240)}}, @enter_looper={0x630c}, @increfs_done={0x40106308, r3, 0x2}], 0xc5, 0x0, &(0x7f0000000300)="da59c56806c7fc795c617ed0aea6c113d816076c25b1a35070ff9607627f782bda828090e07bd395837595ec4e301a860090cc307f5adee02f4402a5ae979a64e44a615f931037cc726a72b7a8d4d4852db0e96a9f070421096247ed199c275e21db822ea72982822e256cf950974a89114b852a6770a7594efe56160d71884c7f5dfa14372440c7c50762c49df7cd421e562418c78b39260eaca7e85cf9637b2a473ef9ca939c9abdb17a833f76eeabf175ba4f144eea7b34b3896f9caa274aaac0e1fde6"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x20, 0x0, &(0x7f0000000440)=[@increfs_done={0x40106308, r3, 0x1}, @increfs={0x40046304}, @register_looper={0x630b}], 0x64, 0x0, &(0x7f0000000480)="a4204cbd4c945f9526048dd320631c05a930d9d23f829969bb7e1b975d85259837f95305542622bc31e8a0a750c41fe983433ab317b736de08936b7bd07e9e4cbd79e18762c3bb93a8d7d8266cdbf11163b78cfbc47562589224aaa4d407208c61a7d9a4"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000780)={0x60, 0x0, &(0x7f0000000680)=[@decrefs={0x40046307}, @enter_looper={0x630c}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x50, 0x10, &(0x7f00000005c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000540), 0x1, 0x3, 0xe}, @ptr={0x70742a85, 0x0, &(0x7f0000000580), 0x1, 0x1, 0x1e}], &(0x7f0000000640)=[0x28, 0x38]}, 0x200}}, @release={0x40046306, 0x2}], 0x6a, 0x0, &(0x7f0000000700)="44cb7d039723e512d60aee442ba0e69dad031c17a6ff8cd40aa622429146fe935dd9532604fb91bf7e5a287b781f1c3d74b9b5a32f1299455906c13b8a4744f0afea2b3806cef69e1d18306d90884c636bddb6f16438edd4ff7950678a875d40c33f5eb7e1902375fc6f"}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f00000007c0)={0x1, 0xf0406dc156aabd69}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000008c0)={@nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x4000000}, {&(0x7f0000000800)=""/118, 0x76}, &(0x7f0000000880), 0x48}, 0xa0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x726) ioctl$KIOCSOUND(r0, 0x4b2f, 0xe6) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000a00)={0x6b, &(0x7f0000000980)=""/107}) r4 = accept4$packet(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000a80)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000ac0)={@remote={0xfe, 0x80, [], 0xbb}, 0x10, r5}) getdents(r4, &(0x7f0000000b00)=""/101, 0x65) connect(r0, &(0x7f0000000b80)=@llc={0x1a, 0x302, 0x4303dd7, 0xffffffffffffffff, 0x10000, 0xffffffffffffd947, @random="7350548fb0c5"}, 0x80) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000c00)={0x7, 0x78, 0x4, 0x2, 0x8, 0x4, 0x3f, 0x2, r2}, 0x20) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000c40)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000d00)={0x0, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000d40)={0x2c, r6, 0x3, 0x8}) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000d80)) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000dc0)={r1, 0x10001, 0x7, 0x1e4, 0xffff, 0x3}, 0x14) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000e00)={@mcast1={0xff, 0x1, [], 0x1}, 0x33, r5}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000e40)={@mcast2={0xff, 0x2, [], 0x1}, 0x70, r5}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000ec0)={0x7, {0x2, 0x4e20}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x1da00, 0x4, 0xffffffff, 0x0, &(0x7f0000000e80)='ip6gretap0\x00', 0xa9, 0xfff}) syz_open_dev$loop(&(0x7f0000000f40)='/dev/loop#\x00', 0x159, 0x101000) 2018/03/26 10:22:24 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000040)={0x1}) socketpair(0x15, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_netfilter(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x84020400}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x18, 0x9, 0x0, 0x210, 0x70bd2b, 0x25dfdbff, {0x2, 0x0, 0x3}, [@typed={0x4, 0x59}]}, 0x18}, 0x1, 0x0, 0x0, 0x40840}, 0x20000000) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000001c0)=""/69) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x3d, "49356122fa630ed3af1c826a1346adfe4f4813f2a5d641956dc3dcb104fee34bcba0ac8383d534767b9c2ab6668d8984908347d3fc1ab6300e799aa5b5"}, &(0x7f00000002c0)=0x45) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000340)={r3, 0x1c, &(0x7f0000000300)=[@in6={0xa, 0x4e23, 0x81, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}]}, &(0x7f0000000380)=0x10) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000003c0)=0x9, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x1, 0x0) r5 = getgid() getgroups(0x8, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r5, r7) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$netrom(r2, &(0x7f0000000480), &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000500)={r4, @in6={{0xa, 0x4e20, 0xd3, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}}, &(0x7f00000005c0)=0x84) r10 = syz_open_dev$sndpcmp(&(0x7f0000000600)='/dev/snd/pcmC#D#p\x00', 0x6, 0x80000) r11 = syz_open_pts(r10, 0x2000) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000001740)={0xd5, 0x7, 0x800, 0x46, &(0x7f0000000640)=""/70, 0x78, &(0x7f00000006c0)=""/120, 0x1000, &(0x7f0000000740)=""/4096}) ioctl$KDGKBDIACR(r11, 0x4b4a, &(0x7f0000001780)) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000017c0)={0x7, 0x6}) setsockopt$inet6_int(r2, 0x29, 0xa, &(0x7f0000001800)=0x5, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000001840)=0x2, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001880)='/dev/ptmx\x00', 0x140, 0x0) write(r9, &(0x7f00000018c0)="8fd20a180446f2954353404cfdaa1e55d0bfe0864be2cc5ab6fcfb570f15eb6fe1851933e25f068bcacdf907366e4a4a670f819b99f591395070f9072db7285420741a114316d4cf6714e705862f0963a92c1b1d51a8b2996253de735a09ed76d0a7abd9a5c7d861de4c52", 0x6b) ioctl$ASHMEM_GET_SIZE(r10, 0x7704, 0x0) setregid(r6, r8) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000001940)=0x7) ioctl$KVM_DEASSIGN_PCI_DEVICE(r2, 0x4040ae72, &(0x7f0000001980)={0xd875, 0x2, 0x10000, 0x2, 0xfec9}) ioctl$KIOCSOUND(r2, 0x4b2f, 0x3) r12 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000019c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$EVIOCGSW(r12, 0x8040451b, &(0x7f0000001a00)=""/203) [ 34.680894] IPVS: ftp: loaded support on port[0] = 21 [ 34.769629] IPVS: ftp: loaded support on port[0] = 21 [ 34.815853] IPVS: ftp: loaded support on port[0] = 21 [ 34.861813] IPVS: ftp: loaded support on port[0] = 21 [ 34.923124] IPVS: ftp: loaded support on port[0] = 21 [ 35.000953] IPVS: ftp: loaded support on port[0] = 21 [ 35.096194] IPVS: ftp: loaded support on port[0] = 21 [ 35.204168] IPVS: ftp: loaded support on port[0] = 21 [ 36.157511] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.398589] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.441753] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.497595] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.674677] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.765964] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.856960] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.925867] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.911425] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 38.917559] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.115076] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.121191] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.140687] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.146895] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.162851] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.173114] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.179326] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.366120] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.372416] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.383621] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.396217] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.402316] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.422842] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.429178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.437259] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.452869] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.461440] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.592651] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.598780] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.622322] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 39.628439] 8021q: adding VLAN 0 to HW filter on device bond0 [ 39.642197] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.666362] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.705708] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.711872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.719935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.735307] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.743393] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.758245] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.780702] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.788541] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.796387] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.847572] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.869792] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 39.906363] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.912602] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.920495] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.957000] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 39.963338] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.970480] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.040202] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.046410] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.055861] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.064865] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.071556] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.084365] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/26 10:22:29 executing program 0: r0 = socket$packet(0x11, 0x10000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"69703667726530000000001000", 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) sendmmsg(r0, &(0x7f0000003080)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000480), 0x0, &(0x7f0000000500)}}, {{0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000001500)="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", 0x5ad}], 0x1, &(0x7f0000002980)}}], 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000140)=[0x9, 0x2]) 2018/03/26 10:22:29 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x9, 0x7ff}]}) connect$l2tp(r0, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x3, 0x0, 0x2, 0x1}}, 0x2e) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000280)) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000140)=""/172, &(0x7f0000000200)=0xac) lseek(r0, 0x0, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000240)=0x1ff, 0x4) 2018/03/26 10:22:29 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) bind(r0, &(0x7f0000000100)=@l2={0x1f}, 0xfffffffffffffd47) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2400, 0x0) connect$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000180)=0x10) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 2018/03/26 10:22:29 executing program 3: accept4$vsock_stream(0xffffffffffffff9c, &(0x7f00000003c0)={0x28, 0x0, 0x0, @my=0x1}, 0x10, 0x80800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000400)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000440)) syz_fuseblk_mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', 0xc000, 0x0, 0x0, 0x7, 0x10000, 0x810) accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000500)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000540)) syz_open_dev$loop(&(0x7f0000000580)='/dev/loop#\x00', 0xfffffffffffffffb, 0x2000) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000005c0)={0x6, 0xffffffffffffff9c, 0x1}) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001380)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000010c0)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x8, 0x3, 0x2, 0x8001, 0x40}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x400000008000000, 0x30}, 0xc) perf_event_open(&(0x7f0000220000)={0x2, 0x2f4, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000300)={r2, 0x51, "db6701c28923b6cbfd99c7288756473973bc5e1ba0708dd32ce463467088fb88acce41b5d9459c70ccdbe104773086456b63330c62556240e3a4b80c1de5d1942b21d5085008f3c14771f456f062753be1"}, &(0x7f0000000380)=0x59) r3 = socket$rds(0x15, 0x5, 0x0) bind$rds(r3, &(0x7f0000000040)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) sendmsg$rds(r3, &(0x7f00001c3000)={&(0x7f0000001340)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000001300), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="27c732c398a46fc214010404208780b0e3ab63315b6735754b0200000003000004bb00000000d96646bfc3c901fc8a75f80ec5bfe35c59c140e315aa7b7d17b2cbe257beb9b8d4dc001562054d7100000000000000000000000000000000"], 0x18}, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000001140)='/dev/audio\x00', 0x40, 0x0) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x401, {0x1f, 0x7, 0x60000, 0x8000, 0x8f, 0xff}, 0x33, 0x7e}, 0xe) 2018/03/26 10:22:29 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) r1 = shmget(0x3, 0x3000, 0x20, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) recvmmsg(r0, &(0x7f0000fc5fc7)=[{{0x0, 0x0, &(0x7f000062cfe0), 0x1000000000000192, &(0x7f0000fc1f6e)=""/146, 0x92}, 0x40000}], 0x1, 0x0, 0x0) 2018/03/26 10:22:29 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='cpuset.memory_spread_page\x00', 0x2, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x5, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f00000001c0)={0x2}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000000080)) write(r1, &(0x7f0000000300)='5', 0x1) 2018/03/26 10:22:29 executing program 4: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x6, 0x8000) ioctl$KDADDIO(r0, 0x4b34, 0x1) r1 = syz_open_dev$loop(&(0x7f00000004c0)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/03/26 10:22:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c03000)=[@in={0x2}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000000000)=0xffe4) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=""/97, &(0x7f00000000c0)=0x61) 2018/03/26 10:22:29 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000440)) fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='maps\x00') preadv(r1, &(0x7f0000a5df90)=[{&(0x7f0000000000)=""/88, 0x58}], 0x1, 0x100001) 2018/03/26 10:22:29 executing program 2: r0 = socket$inet6(0x10, 0x6, 0x5) sendmsg(r0, &(0x7f0000000080)={&(0x7f00000000c0)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000140)="5500000018007fbdb72da9b7a4a280930a06000000a84308910000003900080090000c00000000001900a30700ffffffee0000dc1338d54400009b841362f75afb4bf02ee35382447f3ab8220000060c6c4fab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) 2018/03/26 10:22:29 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x155, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000180)={'rose0\x00', 0xffffffffffffffe0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'tunl0\x00', 0x0}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x181040, 0x0) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f00000001c0)={0x3, 0xb, 0xca, 0x6, "b47f616959d0bc2bb458664d2cf1826a32c9b27e5cedeb7ec57c721ba60559d1"}) ioctl$sock_SIOCGIFINDEX(r0, 0x8916, &(0x7f0000000140)={"6c6f3ad60200", r1}) 2018/03/26 10:22:29 executing program 4: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x18) iopl(0x7fffffff) msgget$private(0x0, 0x10b) 2018/03/26 10:22:29 executing program 6: unshare(0x28060400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000140)={{0x8000000000, 0x1}, 'port1\x00', 0x2, 0x1, 0x0, 0xc5f, 0xaa3, 0x1000, 0x3, 0x0, 0x0, 0x4}) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="0223f40000000ccd2da2e5476c85000000000008000000000000030000000000000000000000"]) r2 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') setns(r2, 0x0) accept$ax25(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) fadvise64(r2, 0x0, 0x8000000006, 0x0) [ 40.193414] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2018/03/26 10:22:29 executing program 5: setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000680)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0xfffffffffffffffc, 0x1, 0x20, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0x3bb) r0 = syz_open_dev$sndctrl(&(0x7f0000000380)='/dev/snd/controlC#\x00', 0x101, 0x101) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r0, 0x81785501, &(0x7f00000003c0)=""/164) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27dcf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) recvfrom(0xffffffffffffffff, &(0x7f00000002c0)=""/40, 0x28, 0x2000, &(0x7f0000000300)=@pptp={0x18, 0x2}, 0x80) r1 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r1, 0xffffffffffffffff) 2018/03/26 10:22:29 executing program 7: openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f0000000080)={0x400000000000, 0x9}) add_key(&(0x7f00000ff000)='big_key\x00', &(0x7f0000281000)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="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", 0x4d1, 0xfffffffffffffffb) [ 40.241348] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2018/03/26 10:22:29 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) io_setup(0x8001, &(0x7f0000000040)=0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x9236, 0x8000) r3 = request_key(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000400)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffa) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f00000004c0)=0x100000001, 0x4) r4 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r3, r4) getsockname$unix(r2, &(0x7f0000000300), &(0x7f0000000000)=0x6e) io_submit(r1, 0x1, &(0x7f0000000200)=[&(0x7f00000001c0)={0x0, 0x0, 0x0, 0x6, 0x9, r0, &(0x7f0000000100)="1528e44521da9154d1048b95536e0499d39129e16a742663d189e59814a2c157ad675a60c494931f116d7da54f7c2fb1d32068078dbac8995f244e2504cfa2fb221252db978ab052b7782467acf66561ab3497c2fcaba1b63847bd14f4140edbbb6b8f4c668308654a0066a5786466b980", 0x71, 0x4, 0x0, 0x0, r2}]) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="020a000007000000092b250600000000000000000000006f00007ad2e03ef4621a8e4a8e4d0000000000008acc6fccfe18aebac6168655efbc159abb57b210b4a56522008f34125659f9ef5800000000000000000000000000"], 0x38}, 0x1}, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000180)={0x2, 0x1, 0xd5, 0x4, 0x4}, 0xc) 2018/03/26 10:22:29 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="18000000000600006104001c633e513244a5c61ace899bfcaabed6ddb11d389135dc9d6e0c7eb68c9ce112922a48846ceb367e1a3308f3d65124dcbd59ea0c76a1714593bd6629fb4a63c00302e7c4c60ff67836448f1664c02c95db0b5a53fa94ee92f035c7b3f31d29d466641624817a45a9606fd2187008b3a67db8409be9c13b73ad1e564f3249969b9c5abb850d6f5002fce0a2f4245fc1bfcaf4a3b7ecb08df8e37742e2d829b4bc6ca72ec0e42dd555b050b700d0924e"], 0x18}, 0x1}, 0x0) r1 = socket(0xd, 0x80000, 0x1) bind$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/03/26 10:22:29 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup\x00', 0x200002, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x101100, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000340)={{0x3, 0x1, 0x22, 0x3, 0x200}, 0x5, 0x4, 'id0\x00', 'timer1\x00', 0x0, 0x9, 0x9ea, 0xeb1, 0x100000001}) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x1, 0x2) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000140)=0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) r3 = openat$cgroup_int(r0, &(0x7f00000000c0)='rdma.max\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000001c0)={0x401}, &(0x7f0000000200), &(0x7f0000000280)={r4, r5+10000000}, 0x8) r6 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x1, 0x80) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00000002c0)) sendfile(r3, r3, &(0x7f0000000040), 0x3) ioctl$EVIOCGSND(r6, 0x8040451a, &(0x7f0000000440)=""/246) 2018/03/26 10:22:29 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000034c000), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000fcb000), 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e24, 0xfffffffffffffffe, @empty, 0x7}, {0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x37}, 0x1, [0x42, 0x3, 0x34, 0x8001, 0x8001, 0x8, 0xdb45, 0x4]}, 0x5c) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000180)=0xfffffffffffffffc, 0x4) 2018/03/26 10:22:29 executing program 2: r0 = socket$inet(0x2, 0x200000000000003, 0x9) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpgid(0xffffffffffffffff) sched_setaffinity(r2, 0x8, &(0x7f00000000c0)=0x6) setfsuid(r1) exit_group(0x7) r3 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x2, 0x2) ioctl$PERF_EVENT_IOC_RESET(r3, 0x2403, 0x1) bind$inet(r0, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/26 10:22:29 executing program 5: unshare(0x0) prctl$intptr(0x1d, 0x9) 2018/03/26 10:22:29 executing program 6: unshare(0x28060400) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000140)={{0x8000000000, 0x1}, 'port1\x00', 0x2, 0x1, 0x0, 0xc5f, 0xaa3, 0x1000, 0x3, 0x0, 0x0, 0x4}) r1 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x2, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00000000c0)=ANY=[@ANYBLOB="0223f40000000ccd2da2e5476c85000000000008000000000000030000000000000000000000"]) r2 = syz_open_procfs(0x0, &(0x7f0000864ff6)='ns/pid\x00') setns(r2, 0x0) accept$ax25(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10) fadvise64(r2, 0x0, 0x8000000006, 0x0) 2018/03/26 10:22:29 executing program 7: openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x20003e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f0000000080)={0x400000000000, 0x9}) add_key(&(0x7f00000ff000)='big_key\x00', &(0x7f0000281000)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="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", 0x4d1, 0xfffffffffffffffb) 2018/03/26 10:22:29 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x1, 0x80) setsockopt$inet_buf(r2, 0x0, 0x2d, &(0x7f00000001c0)="0833602e2ad00daf97f56e7d30a97cc7cebe08f94733966afeb74e33b7a33d941ce35da1095481abc72fc4bfda608798b84de26d86ed706efb6f81230e490a8618860cae35c1368d8894ec494bb7eede8a0c05", 0x53) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) dup2(r1, r0) r4 = dup2(r3, r1) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000240)='syzkaller0\x00') recvfrom$unix(r0, &(0x7f00000000c0)=""/181, 0xb5, 0x40, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000ab7000), 0x1) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000080)='irlan0\x00') 2018/03/26 10:22:29 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = semget(0x1, 0x4, 0x500) semctl$SEM_STAT(r0, 0x3, 0x12, &(0x7f0000000140)=""/4096) pivot_root(&(0x7f00000000c0)='.', &(0x7f0000000040)='.') 2018/03/26 10:22:29 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000680)=@nat={'nat\x00', 0x19, 0x2, 0x328, [0x20000200, 0x0, 0x0, 0x20000308, 0x200004f8], 0x0, &(0x7f00000001c0), &(0x7f0000000700)=ANY=[@ANYBLOB="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"]}, 0x44b) 2018/03/26 10:22:29 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fstat(r0, &(0x7f0000000180)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 2018/03/26 10:22:29 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000e5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r1, 0xc1004110, &(0x7f0000001f64)) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000000)={0x1, 0x2, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty]}) 2018/03/26 10:22:29 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$KDENABIO(r1, 0x4b36) r2 = syz_open_procfs(r0, &(0x7f0000000080)='\x00\x00\x00\afles\x00') getdents(r2, &(0x7f0000000ea9)=""/407, 0x197) 2018/03/26 10:22:29 executing program 3: r0 = socket$inet(0x10, 0x2, 0x0) getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000040)="2f0000001d0003fd6d0000360000000002dd0700020000001f5f010108000100020273730beeffff005867855e7fa5", 0x2f}], 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@can, &(0x7f0000000000)=0x80, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000100)={@loopback, @empty, 0x0}, &(0x7f0000000140)=0xc) getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@rand_addr=0x78, 0x4e24, 0x1f, 0x4e21, 0x4, 0x2, 0x20, 0xa0, 0x0, r2, r3}, {0x0, 0x8, 0x0, 0x1, 0x10001, 0x2, 0xffffffff, 0x4}, {0x9, 0x7fffffff, 0x8, 0x9}, 0x7fffffff, 0x0, 0x3, 0x1, 0x3, 0x1}, {{@in, 0x4d2, 0x6c}, 0x2, @in=@loopback=0x7f000001, 0x34ff, 0x3, 0x3, 0x3, 0x4, 0x6, 0x9}}, 0xe8) iopl(0x2) 2018/03/26 10:22:29 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101500, 0x0) fstatfs(r0, &(0x7f0000000080)=""/75) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) dup3(r0, r1, 0x80000) mkdir(&(0x7f00000001c0)='./file0\x00', 0x80) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x10000, 0x0) r2 = open(&(0x7f00007d5ff8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x4c, 0x1) syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x6a2, 0x10000) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000180)=0x1, &(0x7f0000000200)=0x4) 2018/03/26 10:22:30 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='comm\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00006c3ffc)) 2018/03/26 10:22:30 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup2(r1, r1) mkdirat$cgroup(r2, &(0x7f00000003c0)='syz1\x00', 0xfc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x80) getpeername$packet(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000280)={0x0, 0xd3, 0x30, 0x3, 0x80}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000300)=r5, 0x4) connect$can_bcm(r3, &(0x7f00000001c0)={0x1d, r4}, 0x10) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000340)={0x401, 0x23f1cab6, 0x1f, 0x7, 0x5, 0x4, 0x4, 0xa1, 0x6, 0x2, 0x2, 0x80000000}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000380)=0x9, 0x4) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e85411, &(0x7f0000000080)=""/187) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000200)={0x79, 0x0, [0xffffffffffff6266]}) [ 40.718815] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/26 10:22:30 executing program 2: r0 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x12, r0, 0x0) pkey_mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0xa, 0xffffffffffffffff) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x20, r1) 2018/03/26 10:22:30 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], 0x6, 0x2, 0x7, 0x4}) remap_file_pages(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1000008, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000010c0)={0xffffffffffffffff}) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000001100), &(0x7f0000001140)=0x4) set_thread_area(&(0x7f0000000180)={0x0, 0x0, 0xffffffff, 0xfffffffffffffffb, 0x1f, 0x6, 0x7ff, 0x4, 0x7, 0xffffffffffff8b13}) 2018/03/26 10:22:30 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_subtree(r1, &(0x7f00000000c0)={[{0x2b, 'pids', 0x20}]}, 0x6) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x40000, 0x0) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000100)) 2018/03/26 10:22:30 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r0, 0x4008744b, &(0x7f0000000000)=""/174) 2018/03/26 10:22:30 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000080), 0x2e) getdents64(r0, &(0x7f0000000080)=""/214, 0xd6) 2018/03/26 10:22:30 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x407) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) readv(r0, &(0x7f0000000900)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000002fd0)=[{&(0x7f0000448fdc)=""/36, 0x24}], 0x1) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x2) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x2, 0x14000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000100)='./file0\x00', r1}, 0x10) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x480400, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000040)={{0x3, 0x3, 0x100, 0x1, 0x3ff}, 0xacfb, 0x44, 0x1}) 2018/03/26 10:22:30 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f657865000000000004e8004bddd9de91be10ee1212c8bf000ee9a90f798058439ed554fa07425adee901d2331c0000000000000000000000004000304de41364570b66c7467722e2e1f0acb00b3c5b6c822b69c9fc7ceb2adee705166ce9431e84f7c556aaa812eb7ee8d20f3c9408908bf9b727fa151f96a2f20770450758877db5148f705cd6f364e60beef3dbdc960a5aca2e1a99e6365160b9ebd1b9866d") ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000080)={r1, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x1000}) ioctl$DRM_IOCTL_RES_CTX(r0, 0x801c581f, &(0x7f0000000040)={0x2000000000000085, &(0x7f0000000440)}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000200)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000100)={0x1}) 2018/03/26 10:22:30 executing program 5: r0 = socket(0xa, 0x80806, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="004e0000000000b1c6d62d75f9675c6df10d00800300000000084100000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) 2018/03/26 10:22:30 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"69705f7674ed3000", 0x100}) 2018/03/26 10:22:30 executing program 3: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x5) open(&(0x7f0000000140)='./file0\x00', 0x403, 0x0) 2018/03/26 10:22:30 executing program 0: r0 = memfd_create(&(0x7f0000000000)='dev ', 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x4) write$eventfd(r0, &(0x7f0000000100)=0x4, 0x8) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000040)={{0x4, 0x8}, 'port1\x00', 0x40, 0x40, 0x3f, 0xfe8, 0x9, 0xb8e, 0x3ff, 0x0, 0x1, 0x4}) lseek(r0, 0x0, 0x4) 2018/03/26 10:22:30 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = getpid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x10000003, 0x4, 0x20000000000000, 0x10000, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x78}}, r1, 0x0, 0xffffffffffffffff, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000140)={0x81, 0x800, 0x1, 0x9, 0x5, 0x7, 0x8, 0x0, 0x101, 0x0, 0x3f}, 0xb) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="28000000000000002900000002000000c00ecec8fb0da1af308f054c0e62946458000000577d6a9ed28d756ebc00000000"], 0x28}}], 0x2, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000180)='net/ipx\x00') ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x9}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @dev={0xfe, 0x80, [], 0x17}, 0xe0e5}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x68) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x10}, 0x4}, 0x1c) r3 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x4480) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f0000000540)={"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"}) [ 40.847577] mmap: syz-executor0 (5642) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/26 10:22:30 executing program 5: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x8001, 0x88000) getsockopt$nfc_llcp(r1, 0x118, 0x4, &(0x7f0000000180)=""/44, 0x2c) sendmsg(r0, &(0x7f0000c93fc8)={&(0x7f0000000080)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1}, 0x80, &(0x7f0000000140), 0x0, &(0x7f0000000000)}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x80000000020007, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000000100)={0x2, 0x3, 0x3, 0x8, 0x8, 0xfffffffffffff434}) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, 0x1c) 2018/03/26 10:22:30 executing program 7: perf_event_open(&(0x7f00006d4000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = getpgid(0x0) ptrace(0x8, r1) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000000040)) mmap$binder(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x2011, r0, 0x81000000) 2018/03/26 10:22:30 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7ff, 0x100) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000100)={0xd0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$inet6_buf(r1, 0x29, 0x11, &(0x7f000040efff), 0x0) 2018/03/26 10:22:30 executing program 2: r0 = socket$inet6(0xa, 0x400000000004006, 0x4000000402) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=@routing={0x0, 0x2, 0x2, 0x0, 0x0, [@ipv4={[], [0xff, 0xff]}]}, 0x18) 2018/03/26 10:22:30 executing program 6: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x10, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000a2f000)=0x9) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000040), &(0x7f00000001c0)=0x4) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1) wait4(0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000100)) 2018/03/26 10:22:30 executing program 0: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000040)=0x6e, 0x80800) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/215, 0xd7}, {&(0x7f00000002c0)=""/210, 0xd2}, {&(0x7f00000003c0)=""/68, 0x44}], 0x3, &(0x7f0000000480)=""/194, 0xc2, 0x5}, 0x20) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)=0xffffffffffffffff) 2018/03/26 10:22:30 executing program 4: r0 = socket$inet6(0xa, 0x2000000801, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000080)=0x7fff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x44a5}, 0xd) 2018/03/26 10:22:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001200)={'ip6_vti0\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=0x1000) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001180), &(0x7f00000011c0)=0x4) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) capget(&(0x7f0000000100)={0x20081522, r1}, &(0x7f0000000040)={0x0, 0x8, 0x2, 0x0, 0xfffffffffffffffd}) 2018/03/26 10:22:30 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc)=0x1, 0x374) r1 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='vmnet1vboxnet0&ppp0\x00', 0xfffffffffffffffd) keyctl$get_security(0x11, r1, &(0x7f00000000c0)=""/25, 0x19) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000)=0x1, 0x4) connect$inet(r0, &(0x7f0000d9dff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x2, 0x0) flistxattr(r0, &(0x7f0000000100)=""/8, 0x8) r3 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x240, 0x101402) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000180)={0x2, 0x8, 0xffffffff00000000, 0x2, 0x5, 0x5}) 2018/03/26 10:22:30 executing program 1: r0 = socket(0x200000000010, 0x3, 0x0) write(r0, &(0x7f0000000100)="241364e407cab9912dac5ad2f89528e500000026000000f200001b00dd297fd73a682f8e000008d10600000000000000000000", 0xffffffc8) 2018/03/26 10:22:30 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000040)=0xc9f7, &(0x7f0000000080)=0x2) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0x0, r1, 0x0) 2018/03/26 10:22:30 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x4801, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x100000000, 0x20, 0xb35, 0x1000, 0xe3, 0x400, 0xffffffffffffff01, {0x0, @in6={{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0xffffffffffffffa0, 0x9, 0xab, 0x4, 0x9}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0xe9, 0x96d}, &(0x7f0000000400)=0x90) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000040)={0x2, r0}) unlink(&(0x7f00000002c0)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(0xffffffffffffffff, 0xc008551b, &(0x7f0000000440)=ANY=[@ANYBLOB="0000000010000000000000000400000000000000000000008e5382e06415be67349ca9869430cd268957e901680b163bfd238eab8d6ea578dc0a3ae2be664e6e4c637af877b2164e33fa850738caa72fe8e29aacb85e3ce3812752b8802c8b9142fbe260b455610b5da52532aa61af520c6479c54d5c3c41b02fcfe261c1d689aca4"]) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000000)="317fbb1dac50dc", 0x7}, {&(0x7f0000000180)="eeda279c0604617cdf1d48017d1b4260c5f2ff1510a7b25679a6d0b13a1d61485589992e7746fb77b7ebb3812a11b419516a2e2f7c1f18d11838780e7d584e8e1ee4878e4c559847bd0f3b6b3123604d7efd4085bd6beb4eed19292f877edb31681f23de262e4c6e5c4d709cdfaf04da190ce02dfd04a8603a8f61ba88189db4fc4be38682d8a4329a531fa9b887c9262d9d4d75ea39627929a2b67f3fb59ba4092925e39885a1ba20d90851ad9788f8c5de57a5ec123f6f08d123811ae4ea1de9e4be208a5677784667d6cb6f2c76f1bcc0e380bf2a", 0xd6}], 0x2) 2018/03/26 10:22:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') lseek(r0, 0x2, 0x0) write$tun(r0, &(0x7f0000009000), 0x20) 2018/03/26 10:22:30 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000011c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001180)={&(0x7f0000000d40)=@updpolicy={0x13c, 0x19, 0x101, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, [@tmpl={0x84, 0x5, [{{@in6=@loopback={0x0, 0x1}, 0x0, 0x3c}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x1}, {{@in=@multicast1=0xe0000001, 0x0, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}]}]}, 0x13c}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000000)={0x2, r0, 0x1}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000080)=""/17) 2018/03/26 10:22:30 executing program 0: mmap(&(0x7f00004b4000/0x3000)=nil, 0x3000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003180)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000002f80)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/151, 0x97}, {&(0x7f00000000c0)=""/104, 0x68}, {&(0x7f0000000140)=""/206, 0xce}], 0x3, &(0x7f0000000280)=""/124, 0x7c, 0x40}, 0x7}, {{&(0x7f0000000300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000380)=""/80, 0x50}, {&(0x7f0000000400)=""/9, 0x9}, {&(0x7f0000000440)=""/208, 0xfffffffffffffc58}], 0x3, &(0x7f0000000580)=""/199, 0xc7, 0x5}, 0x6}, {{&(0x7f0000000680)=@ll, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000700)=""/172, 0xac}, {&(0x7f00000007c0)=""/158, 0x9e}, {&(0x7f0000000880)=""/59, 0x3b}, {&(0x7f00000008c0)=""/44, 0x2c}, {&(0x7f0000000900)=""/124, 0x7c}, {&(0x7f0000000980)=""/100, 0x64}, {&(0x7f0000000a00)=""/234, 0xea}, {&(0x7f0000000b00)=""/72, 0x48}], 0x8, &(0x7f0000000c00)=""/31, 0x1f, 0xfffffffeffffffff}, 0x7}, {{&(0x7f0000000c40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000cc0)=""/101, 0x65}, {&(0x7f0000000d40)=""/13, 0xd}, {&(0x7f0000000d80)=""/229, 0xe5}, {&(0x7f0000000e80)=""/83, 0x53}, {&(0x7f0000000f00)=""/99, 0x63}], 0x5, &(0x7f0000001000)=""/228, 0xe4, 0x79a6}, 0x1}, {{&(0x7f0000001100)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000001700)=[{&(0x7f0000003240)=""/163, 0xa3}, {&(0x7f0000001240)=""/195, 0xc3}, {&(0x7f0000001340)=""/110, 0x6e}, {&(0x7f00000013c0)=""/211, 0xd3}, {&(0x7f00000014c0)=""/192, 0xc0}, {&(0x7f0000001580)=""/42, 0x2a}, {&(0x7f00000015c0)=""/176, 0xb0}, {&(0x7f0000001680)=""/87, 0x57}], 0x8, &(0x7f0000001780)=""/134, 0x86, 0x4}, 0x8}, {{0x0, 0x0, &(0x7f0000002980)=[{&(0x7f0000001840)=""/117, 0x75}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/130, 0x82}], 0x3, &(0x7f00000029c0)=""/230, 0xe6, 0x1}, 0x72}, {{&(0x7f0000002ac0)=@vsock, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000002b40)=""/115, 0x73}], 0x1, &(0x7f0000002c00)=""/159, 0x9f, 0x80000001}, 0xfffffffffffffff9}, {{&(0x7f0000002cc0)=@nfc_llcp, 0x80, &(0x7f0000002f00)=[{&(0x7f0000002d40)=""/184, 0xfffffffffffffe2a}, {&(0x7f0000002e00)=""/216, 0xd8}], 0x2, &(0x7f0000002f40)=""/31, 0x1f, 0x1}, 0x1}], 0x8, 0x40000020, &(0x7f00000031c0)={r0, r1+10000000}) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000003200)={'ip6_vti0\x00', 0xfffffffffffffff7}) socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000942000)=0x8001, 0xffffffffffffff58) 2018/03/26 10:22:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000000c0), 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'ip6_vti0\x00', 0x0}) sendmsg$can_raw(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x1d, r2}, 0x10, &(0x7f0000000140)={&(0x7f0000000080)=@can={{0x1, 0x8, 0x4, 0x100000000}, 0x3, 0x2, 0x0, 0x0, "e8383a6fd819428b"}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x40) syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x9, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CLR_FD(r1, 0x4c01) close(r0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000240)=0x0) syz_open_procfs(r4, &(0x7f0000000280)='attr/prev\x00') 2018/03/26 10:22:30 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') fchdir(r1) exit(0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x4) socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, r1, 0x0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000) 2018/03/26 10:22:30 executing program 3: socketpair$unix(0x1, 0x4002, 0x0, &(0x7f0000000100)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x80, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "03"}], 0x18}}], 0x2, 0x0) 2018/03/26 10:22:30 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001500), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x1, &(0x7f0000001280), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001500)=ANY=[@ANYPTR64=&(0x7f0000001480)=ANY=[@ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="17c9f62cfef82f1eff6df0905ac2b37057eb8ae771e2d046b6ca7bb9d4732eba07d9e7f5427d3d52187741bf559dad12d8e8917a8bbfa4ccb289d767ad2ac0151f2ca1cf480225eeb60b9bf6b514ff281c1ee63f64ce1d365d5fdad3b722a3ca787e4004934c72e0deb451a592426d0484d9d6047d977bebc0618ea778a3d7", @ANYRES16=r0], @ANYBLOB="8cb247bda0034c5725e4ddb2b0977f8a5de9e257", @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="35382d7bc23fcf5e682675aef571799ed22d1a12086e12de707ed7f60fbbf7323690111a7decdb19ea2f919d5a4e914165f39c95c6ee54ac44094831650e90891439ee5c37a25e69325b1d9f2f8b8bee4675e6f6d576fddaffe5caa5c367dbe91d7154d42db4bf0ccc989b660f2435852a5acb47d1b096e519d1acb104af7ae6b6ec218a7e029725563eddfd4b0a7957724af9c84b9841895a1567b5c447495e5ed3b1c03086197de8f9f0025d631acd631d70121e38aef0ac7bb57f8c621e9cb003354569249e50850c90b78709e3ae912b445a053d81105538883ba24a557759b20945444061346c1d47aa3e4da3f186d9919fe2740d7adfc6c68e64e738159e2a9a685095fedc7b63e7ca2cac6e3c94ac0e5f9ad4c102d88427436694324512f1af5ea690610188ab8f7408694e201023347fdd641ad55a2fbcc49e4888ec2e2404761f530f3e4830344b875d9843e3e16ddae40cb9454fd75518bb1cfd37545c988f0536b2e09772b0e037b5c54123b77cd46ba61ce6879101905a4603f00d0274076bc2a61975d65d997a6d3c19c1f3dad7f6c4384d9f74935ca8db710eb717a5e546f3d1d5872bd7ee07763a5993ba43d3fca95ef81764bfe66b77e331965a496f0a4d56ae5e9d0c10423fd375873beaa7283a6b541b01c5652bb6c3eb88792087d8428f9a8797f7ded8505d2e5feb2c9505e90c13bd4485f5d4ff63c21d28a9daa10863c3867abc7ba2641054338469ff366ecb5c3b56369eecd077e6bad4b0a2ac0cb59fb6292aba85d499b61ee8f62cf6217c216317520817dff7f291c8da579469176292fb33091cc32c659fdebb84017d3cf296101c0e1f335cce7c115c3019b46b226bc4864b8935bbd0656e6fa0fe1715225f6e68c09c2ee7fbd135d2fac147c00716192e5bdeec8868e3a9973bf6c06eea23be08c3a80bf75052b0501279542d6ba9bc14c2e733c9b7849d0d7b5b44ced1ba52d09a55e35f58cae88f7087bbb62a91b3cace0ba0fd0d8c61a21a1fa132707f0b4e10c0bd258a62a9c569a9bf5fc193f8ff1070a50e363582416c1f19cce9b0ef4cbb2621aebc0111ab5c1c1e67f50cae46e259eeccc6df8e3ac71250f90f3f3bfa48dec000c15768cad323d5be5168cc0dbea7d07f0812ff2fb6df2d1d0ad73f64cc05db4cf368272d3a6c5756e93faac19055bbd17dcb2367bccba1e4f628588997f054d8ca9039470c19ff5ab7557dda49bb8d70f07a8a70f704dab743a79308eddfbc7acdc114cd15315f199eceefe2702aeb4ff71f06b5af5edc1c1a36d2decda467d9b68de820b78e06ffb71a57098f20414edb31c08a351f33997c43ffd5d0dfe56a1d131c2d13b10e2565436b3307501b24831047bcfb17a4a23ebc924325150e900a1000690dddc6bba847dda5c97efdd6e77d3d80bc2de20dff362654a7ebe1b3c54ddb67875ff1ef541587dd5432607b427745e4a7067a167e59cc95b15a3c20632129fe451469fe57ad4b4c3c88b23688fd420ff20d8e2ad9522d3139746bbb0781328607f86fc8a5a1cf1e3d1d6309abde95bd3324796b132dc4a09690b87eefa674fd09c52f646a71e5d42cfb01a80c4ffa387e7be55b960d8c1bc71933742ac52b2d1d04b97a6e6cd24d8dc1797299b5b740c337ae807cb520f7fa5021dde0c0f95d4919753eaf1669dbfa90d0cd7895496d2135caf895c7376629c37c0fcaec8ef0a3ea8a550541c94a5e059ab5cf8c83bd2b2bc63084d4ab2bcf363716f6b8e2417e42d7abb857ebee22119d7774b4a83c5fce4cb0de664fa14dd4754d2997ce4ff9115a4db7bb4ae93cdbb59937635b56c3cc2ec2a9a6e522333792b9462a06b66c63bca5a832239ba052574aacc5c4441ee647d97e63fb5c0df9ae3c9831c2abb9b26d4fbed2523ea1de82a1f189c29ea621c5587894ee8b445fcb1f0abd89f1d9518b6f78c274a7f9845c7f5d7ee03c0f59be3fa4a66b2eb2ecfcc2007519ce5c543937c3621b4ac397983b8629f5e10c4a21c452aed19f53680d6cdbc1e3f2ad1b8d98bf2777b14db5219fa90328b629ebfe6c6707a001cc4e699b5eb2dd5686208f824d12a28022b7336d89555d86f57ea1cdfd9849b72a1a806777e45998ef8a4465fe74b61c56ba852f35fd6d929f5a5ef2e28b35b89289ea54055dd460ca65cd03cb3570dfc18e23507fe921036e2caad791b6901ac82146d3ad54906e08d1f1930615daed724f5c15c98de701cd1005fa623a7548b1afe3625aad2ed122e4a1ef205b08c4da0ad095bad6b27fd89bbf6c85e427f92a839148efccf14afe9710196eff7242bda4da0d9750a231f854680ac84458260135a4bfa1877c2550795816eceff3a8b6642385c043840cdbea7e1389f19454bf2e539fbcb9affcda7c12c76521cc0ebcb671b94a707e17162786a1c584c70d41063310461e00317b595068dd4cdcccfccdf775eb58eb5bd16c7c258fda2e699a552c5d33b5827a8aaef91039cfe6d778a38d191d2e251dcf9e0bc11a1f6bb16c789866f02f5bb7ac15990d094b663048635763ea4ecbf695955e62cb029c9aa23e9dee3d0edac5edf982b0195b01ef2062d716603011bb99cf027667b140aa23aa6553ceacce6544a5bcbe524d29985a4f26581603e98e9f6e94805570fc55995058f92d8825ab9033e97728d0cd63d5df1cc8ab4a22b4162c5abac05321a6794f5e20389e060f94b4fa103cece0f878587f518565cc9a0c9852d679e74b00a264a1bcb682ef3ebe483a3de6dc2f363242d044287f58561e9fd58b5c53ad106d87d67c77d4625868a296fe633a2bc1929e86918e265a108b3a98f40f487a8fb9f990f8ea052647af0ba34088ab24f1003290b28728968fc4ac724bbe0b6e393f861069da0121d2385c36cbe992d1b9678d18416a18e685a2aa810015a94c327fb2ffb516c7a451172417ac756d83be51d5ac27439a94cf448fc6804862122b0aa0ca4efabac80146de3401ea1ece9765a9da9b503b3f6ec0a2989e498805bc2245a32bb6eb63b3f46d7260b6c64fbee4bda1d7e34f8b94d83b0b7b2eb9eb96851bb3c91d3bb92a8607bf60cf9a4094f5d56528ad1fa0d31f9aaf5c4bb23591a85cbadafeb437ee7fae87733282ac260a72fa5b926902c8da7db5c0210dd659b9c48abf1019c956ed2fb8438ace966ab548956ecd1a065aacd1ad5e43bb602cf6375e27190b4cab89e45084e302f131f4dc7e503b6f1102322e1f2d321c00e42053d24d6c3725700bd773d86d8b192bf0b1405bda591838f9befdfc4fb1a013c09a9e5e5f6b4a61def3135e4cf17549007727eb0e012276be934aa786a4d71d137d32dfdcc6141f7d3e9f00502f3a8bce98bae87c1fd7989f51a04e2056d03a0ffd10cacbabf3eb8459b0a1eab0b84e2079a88e7a81e1f84852cf3e635260f1fd81abdee6bd15798d5aeb24d62fa90bf85c3113f92ef753f9887d27121045643e5b2933d47c85e479dc5901aa754b8fe0cfb4d1dee842d75c132edde32fd84676626b27e3b71492fbc3f5de90ef71ab39d58c350933cedf8248e97896ac750fba1369ce0cd3299b0fa7e2ea4b24b4d9857689e38de5a65843dcbbca6c2f029395959835d32badcf4b6c6b050961523226f097fbccc48d430fe062cf2c1a9b87b3c72eb82f3db181da8fbd61367a7232b1462c2d84b97bd69c76e722a7c7812e42916f12f03448d28161d4d252ab95d750a430ba077256d9cbf08a5e0bbf687912df0295e99ef10ff4d51c89e1f20f37c8273f7ae3b13096960559c54a36e23800202ebe551fd3f81d60fe45abe610b2c7a9a8ef787a8c5a0853da3487e85ab4acc3aa2bcdc22f3d312d896746e0a7aa0d19f6796f14eb4686117aa389af316dd484fb6abc419b3744cf74e4a433eebc03173a4e776f4ceccd063e23977b85f6c6ed9faa71c35d55e642a8b913d7406ae51f3b17edaca74936bf042d9c80b55d3540518797c4d32507ca50ee4c18550d0590f12a9ed5f3874d002d8d12dfbb0cf6b0afa815961a7b73c823ed9ec28550d04835fbd236985e5387ee001d97a7686a106e4538d16505bbecfacb2498f8750ac0e1ab8101377a01a18f06ee528fb62b22f19cf12de362b03fc8f8e925ea592b523adcee02d6ebcef2d26b3a8105cfd167859ee52e130e89a964a6b7bf80e3af270b3cbf7895918c670785e98204242ff98985b58c990a98a8542a63c174294c66ab274aa45acf8fd27caabd161bb6a81de3c12463006f9f36b3645342fd52e67c1275ec9e3ae48a130dd7360425eb3daef5200c8ce8d947b82a155340877e53f70099d8691657dd646abbca583b7fc50f531093739020258fc0aea3e80f962ce9112f6fda9c303935a8341d245fcc7071b8d4e2b267ee4b42debd7c848bf5e183e6b9dbe3759dc35c40ba9913d24064391741cefbd1a70635713924d2702cdff3f4fb2ade2aa8e276b766fb272b8d0ba3f6b5d62fd082e76ca698684185b5a6c31dbe617f71f343130ff41385ad9d20590b6a19a084b07b8c5408e6acb4b716fe940a586104af8471cb0c6d38eec2741f39fb71084a17f3603959307e5a54c85fb491f80c6565fa22075fe9cc3b86084efb95c53cb44fa5ac5b5e9ccd4de4dee798c77355f99674f9fcfd9b357bfd72153b6894bf9657448958b9be47b6ec95e69e6d9b98e6f12d22edb2feadf53341fd23ce5b08a7488567ccb09b71034998bc88c2247eb91732a0324a5ed455e31b2754ce700b12e0ffad1a4c670ce162e3abc02f432f9f35f58a657639017a51e2812d577c39385ce06c165491da7eb8609f5005ed764508660a630eb9da2fa56c307b8bc0fe0431723265037f5134311efccd948ac9b71d8314fab978244d7c66566b32547bfae4bb6700adb798d57de65554dea0b2fed7386a8d719f8d151ec78443cddbbd67c09c7f3cf0a465adf88355cabbfda8834bb8826627acbf358677bafca5bedb6f16a4c31af185d42566d9432bea989b288342771896dfa29c1f4b63857df586648340d99fb3bd1b192a257e52fbe02a5122be4c0e423cc26be6e61e6c54fa35a27e9a814d507372d74199ed256e73b6d8361a02128ac7b728ab677c7ead2524ed594ee505858d5b273c602e9c406caaf09cf40d8451508cf71f11d9cbccbb2c08e6ee209fb8b7c17fcd49e31a06c0929116c04b27e0accd5a43c7b3b0e3787e976b9827b906f6c9715b8f7e60eb665c2e3d671b668228de1da5a2d6d0b047f2b8036062d2763d03192e004c0f4716ca19bd41fc219ac189d939b6fd9723d97259040caaa3b2440fb9f512bc806eac0665493653e53817d0f3b99b790aa1ebce2a6ab85f1bce683275db4994785d242fcfb22ab4b82e76327145c0e4ad458a1c4ca30f967ffe429459b21de06ededefa36e9f40be50decabde8d495f7ac4042a414482f7a53ec0971733459ab06460609a9ca1a1e1361caef9e0909582eaab27057de27560ae57149b0792ff43f1031fbb62534ae3a1bb085999529c963100020235254dc6439807788d05af466764a11e3608dbd29e66acf4c1cb6db1760f68da177e8dfcc352b016f3004f76d4623295c90bcb7217db4cac8d82e34cd0f6783d2eea8267cd8f09410150630514dfe627ad8dc6d80c78b855fcb02da48b804f26fa2a5750b3753f4139d90702859a1f7ac00f70b95d8c73b426268d47406cb038d87b9b5765894c0111b5690d956aa3ecad7eb21994f2b5aedb31b5c7cdd91f138a192a616fc64cb0579b14c24df789f3850d9c081f8b58b3213761ae4a9c", @ANYRES16=r0, @ANYPTR, @ANYBLOB="a362e3141a776d8776fac7e91f52fef61d8eed42406e40cf773f60bc93670b4115d223bc7f1a86d3ab47f4fa0b4050f434e66a187c387767a2fb3cf3fea0bdd4327e18a597765b5125c081348f020503ed5eac7203419c0720b8b8552c45103eee8eaef0db242ce79ef5199017c37a7b5b7d6f7efd9bf9508ce3af1150ff7202880dbb1f24b87be714323b6fd3b85a862852da1c2fc041e8cc15", @ANYPTR, @ANYRES32=r0, @ANYRES32=r0, @ANYPTR64, @ANYBLOB="e7465138fd80cf8308ec89eb7b03318a13e8c876b026fece43a48678ae9d9bee9ff4e21e8043a6f1a4e7851a548722a64c10502957970ce4af2741fcde97f3dd55873bc523f9a086675532389cc0518e002fb14e4c2f454dc5ddb7d05b50028ff1264e69135a", @ANYRES32=r0], @ANYBLOB="4597f12e5ae2", @ANYRES64=r0, @ANYRES64=r0, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYRES16=r0, @ANYRES64=r0, @ANYPTR, @ANYRES64, @ANYRES32=r0, @ANYPTR64], @ANYRES64=r0, @ANYRES32=r0, @ANYPTR=&(0x7f0000001400)=ANY=[@ANYRES16, @ANYRES32=r0, @ANYBLOB="9b627cdd92699ba09d96a8b8277350991d3733f95cd664a137a4c25a9a8c48f40a1f7f2430db874c3264816a7a3f6ed81682ed7db36f00bbb5b3df2e92b20c07cb9cdaa9515025bb7d1c3a", @ANYPTR]], @ANYRES64=r0], &(0x7f0000000080)=0x2) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x7c9ba0df}, 0x8) r1 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000140)="7e08ed609ae0efb94de7b8b916737f92818f0240d29a909577d6321f118232791c01cdb89fc0cb731e814493") 2018/03/26 10:22:30 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000a3f000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000040)="0f237fc4c39d69a60f41000089660f38df6aee0f01ca640f0866baf80cb8b8989887ef66bafc0cedc4e279910c6500400000c7442400575b0000c74424020d000000c7442406000000000f0114242ed96e0f0f06", 0x54}], 0x1, 0x0, &(0x7f00000001c0), 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="02000000009c0300000000400000000000470f000000000001000040735ba4b345"]) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 10:22:30 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x400000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000140)) r1 = memfd_create(&(0x7f0000000080)=']\x00', 0x1) fcntl$addseals(r1, 0x409, 0x4) r2 = openat$cgroup_ro(r0, &(0x7f0000000100)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) fallocate(r1, 0x0, 0x0, 0x2) fstat(r2, &(0x7f0000000180)) 2018/03/26 10:22:30 executing program 5: clock_settime(0x84d853846cc3854f, &(0x7f0000000400)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xb8001, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0xe6d}}, 0x6, 0x3, 0x8f8a, "a1808045569e4b99ca706c225aa7a08e8806f49f9a8419c5f55d3875eb0bab204bbdcacb6fa2d84b034f1841530a3bea4cb134b14c15db4696537828a50bdbc1b447cc232c713b724c2ce0a7a6d49c00"}, 0xd8) 2018/03/26 10:22:30 executing program 3: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) bind(r1, &(0x7f0000d01ff0)=@nfc={0x27}, 0x0) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) 2018/03/26 10:22:30 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e00000027f0000010100000003000000e04d5c0b3ea789d2a21400008394625f1ed5f19fcce53dc2b9510c914143cdf929e47442148aad96c28358625e4dad99fb95de5adf52fcd38b5127f0576f26dbc9d8225bb0ad8a84a74107ed9afa3bafd03412e85da10fed0995ddcbcd7d2dbeee07acd7ee3a623ad95f6e57b8d2bc3b0bb526000fdbbfe36c745325f83d0c88da0a8d7eb3f25f5c7708a9e98320aa324570e07376aa3e344e031cea337984b29a9bcb5588b1554ad422ea7a1e"], 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/03/26 10:22:30 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062bfc8)={&(0x7f0000315ff5)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00000001c0)=@newspdinfo={0x38, 0x24, 0x401, 0x0, 0x0, 0x0, [@encap={0x1c, 0x4, {0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, @ipv4_hthresh={0x8, 0x3}]}, 0x38}, 0x1}, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x8, 0x2000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000000)={0x1000010000003, r0, 0x1}) getsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000040)={@multicast1, @multicast1}, &(0x7f0000000080)=0x8) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000100)={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307}, 0x2, {0x2, 0x4e23}, 'eql\x00'}) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/03/26 10:22:30 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000000c0), 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000000)={'ip6_vti0\x00', 0x0}) sendmsg$can_raw(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x1d, r2}, 0x10, &(0x7f0000000140)={&(0x7f0000000080)=@can={{0x1, 0x8, 0x4, 0x100000000}, 0x3, 0x2, 0x0, 0x0, "e8383a6fd819428b"}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x40) syz_open_dev$admmidi(&(0x7f00000001c0)='/dev/admmidi#\x00', 0x9, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CLR_FD(r1, 0x4c01) close(r0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000240)=0x0) syz_open_procfs(r4, &(0x7f0000000280)='attr/prev\x00') 2018/03/26 10:22:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005040)={'erspan0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="03d719e9c2ff0189dc6e81546c3f6efa66f8fbbdbee6f315a693fec7811939ca1f51902e9be23f088e42c7598c7264eb3985b518f2cda084b072fc03941ad1d30109b62fc59f9d1d024cf174c1243f0f3a48eab242a0254c16caff9abc1491334ecbbed371cfa88648125c0fddae3d3690a8b9bd7daaea5f5c9092d3336c5adeef29b2f2943628e5eee2976cae00e3d1ad6ca9"]}) 2018/03/26 10:22:30 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0x8010aa01, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) r2 = add_key(&(0x7f0000000040)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$update(0x2, r2, &(0x7f00000000c0)="b64eb868fb5b7cfe489c1592808a8018ca7e957052551a63ecce425e210b04c51818f1b837d1e95ea7aa4b8f0226074e78e253da09d513cf8ff37e32b73f1995ee2196b8d32b8d85ee31697a7b02dd8d660d", 0x52) r3 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000140), 0x80000) shutdown(r3, 0x1) 2018/03/26 10:22:30 executing program 0: r0 = socket(0x10, 0x4000000000000802, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3ff, 0x30000) write(r0, &(0x7f0000000040)="1f0000001e0007f1ffffffe60700007702000041576b8d3d6c3908d2000145", 0x1f) 2018/03/26 10:22:30 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8000, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r3 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') set_mempolicy(0x2, &(0x7f0000000000)=0x81, 0x0) setns(r3, 0x0) unshare(0x20000400) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/03/26 10:22:30 executing program 5: r0 = socket$kcm(0x29, 0x1000000000000005, 0x0) r1 = gettid() io_submit(0x0, 0x1, &(0x7f0000001dc0)=[&(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001440)='}', 0x1}]) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x4, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) io_setup(0x2, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0xbd, &(0x7f00000014c0)}, &(0x7f0000000100)=0x10) io_submit(r4, 0x12f, &(0x7f00000000c0)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f0000001000)}]) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) 2018/03/26 10:22:30 executing program 3: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) bind(r1, &(0x7f0000d01ff0)=@nfc={0x27}, 0x0) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) 2018/03/26 10:22:30 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffffffffffff8b28, 0x101040) r1 = socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x16c, 0x2b, 0x0, 0x70bd2c, 0x25dfdbfd, {0x15}, [@nested={0x24, 0x3b, [@typed={0x8, 0x20, @fd=r1}, @generic="0f6a141d6a2145bfb51baf4a70a4f4e88b89b17196"]}, @generic="a8a7c35a1470ae0f1e30490389bcb74ed32b415c08b2c112ff716d00bc7c4bf8381a9328a6d2163c2666665c122ff6866023f8", @generic="e1fdeaddf90468b9ff042c024a9785bf404f5892bcafba7fd45ace0e6db5b52ab76901bd45f442eac13ce5667b6ac7b3a8f4203ab1b0c0fe742e168a3117db4d71fb0e71398268d9b3bf55bf41709889d7358ba5d2d98ddeee8fdf346314fd5ea9ed13f8b20d099c927ea9f886b55e4b68358548f91af60eeaae0037b90cb22db2e971f1ea82e251709ad56c56e00486c5f04837f06f12c2fc", @generic="e29b66d49091baf77e2d1f67e83a6d2864b1b8b504c06af69e6cc79ead585952131ce4577e3584f648451f2a3cf834dc386e2e434531950a24a6e84b863185b83b38e0a2c430ef8346086bbe5960d5675c0e82910aaa14677d843c", @typed={0xc, 0x6, @u64=0x4}]}, 0x16c}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) r2 = socket$inet(0x11, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x107, 0xd, &(0x7f0000000f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f0000000000), &(0x7f00006af000)=[{}, {}, {}]}, 0x108) 2018/03/26 10:22:30 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dsp\x00', 0x40, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$cont(0x7e0c5d4cf16516ee, r1, 0x101, 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0x4, 0x4) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpgrp(0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0xfffffffffffffff7, 0x8, 0x28, 0x2, 0x0, 0x1000, 0x2000, 0x4, 0x1, 0x9, 0x0, 0x2e, 0x7ff, 0x76d1, 0x2, 0x9, 0x3f, 0xffff, 0x6ce3, 0x0, 0x3, 0x100, 0x0, 0xa5, 0x3, 0x3f, 0x7, 0x8, 0x100000001, 0x5, 0x4, 0x2, 0x5, 0xfffffffffffffffa, 0xff, 0x8, 0x0, 0x50, 0x1, @perf_bp={&(0x7f0000000080), 0xd}, 0x2, 0x100, 0x80000000, 0x7, 0x1f, 0x7f, 0xffffffff}, r3, 0x0, r2, 0x47e287f36c78c9d8) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/03/26 10:22:30 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x8, 0x200) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x40, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000140)={0x7, 0x8, 0x56adb90}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x4000, 0x0) perf_event_open$cgroup(&(0x7f0000000040)={0x2, 0x70, 0x10001, 0x9, 0x9, 0x400, 0x0, 0xdee, 0x8, 0x2, 0x401, 0x80000001, 0xb93, 0x1, 0x8, 0x1f, 0x8, 0x4, 0xbc5, 0x20, 0x5, 0x3, 0x9, 0x8, 0xfff, 0x2, 0x8001, 0xf23d, 0x6, 0x7f, 0x1, 0x4, 0x80000001, 0xe7, 0x6, 0x80000001, 0x7, 0x10, 0x0, 0xff, 0x6, @perf_config_ext={0xf91, 0xfffffffffffff517}, 0x109, 0x4, 0x55c, 0x1, 0x101, 0x80000000, 0xffffffffffff6261}, r3, 0x6, r0, 0x1) dup2(r0, r1) 2018/03/26 10:22:30 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(xtea-generic)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x80800) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000000c0)=0x1) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cipher_null)\x00'}, 0x58) accept$netrom(r1, &(0x7f0000000100), &(0x7f00000001c0)=0x10) 2018/03/26 10:22:30 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000040)}}, {{&(0x7f0000000240)=@un=@abs, 0x80, &(0x7f0000001440), 0x0, &(0x7f0000000000)=[{0x18, 0x0, 0x0, '|'}, {0x28, 0x1, 0xaf20, "5c5cf748f96927211ed258bbdae8d3bfd5016382"}], 0x40}}], 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) rt_sigqueueinfo(r1, 0x21, &(0x7f0000000080)={0x40, 0x8, 0x70000000000, 0x6}) 2018/03/26 10:22:30 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000180), 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x2ce52d95, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) r1 = syz_open_dev$vcsn(&(0x7f00000003c0)='/dev/vcs#\x00', 0x1, 0x20000) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000400)) r2 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xfffffffffffff044, 0x40) ioctl$EVIOCGUNIQ(r2, 0x80404508, &(0x7f00000002c0)=""/252) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x11}, 0x2}, {0xa, 0x4e21, 0x9, @loopback={0x0, 0x1}, 0x1}, 0x200, [0x8001, 0x10000, 0x5, 0x10000, 0x4, 0x8, 0x7]}, 0x5c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) 2018/03/26 10:22:30 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101400, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000040)="36ff074d5a13630e6293438df9846247abe6cd637e5fe56768692c6d22732999bcaccca2af4fd241c8d3df76268259c418778ad8dbf0ca4f6b15dce8c4b6be700385ce6585423abb60c78ca3ddf29ffe47f2e953b0a5663e726501e0126a41aeac7dee9601c5fe3361db59686b0daf9906365cd3ab13c67118403e14b8ce03743e76cc64893b418a7310f62e5c15c045b101de2a0c8dd706a2fd9937002113465fddbcd600605d9f65", 0xa9) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f00000b2000), 0x0, &(0x7f0000282fb8)=[@op={0x18, 0x117, 0x3}], 0x8}, 0x0) 2018/03/26 10:22:30 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x400100, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) write$sndseq(r0, &(0x7f000086afd0)=[{0x10081, 0x8}], 0x30) read$eventfd(r0, &(0x7f00000000c0), 0x8) readv(r0, &(0x7f0000000880)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f0000000700)=""/214, 0xd6}], 0x2) 2018/03/26 10:22:30 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6e) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00006e8000)=0x2, 0x4) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x1fd) setsockopt(r0, 0x4, 0x7abf, &(0x7f0000000000)="209b8317d72b1de4dc242b506742e8b56e2b6bee42748c058f060914320155fe579e397daaa72f59515484e046714ca9d2573b0d0447f5130a34b2d7815e37aedbe208c59d6291792a99958ce9601130ec9093a63458e5d56f0ae543c5e959d2bb04", 0x62) 2018/03/26 10:22:30 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ip_vti0\x00', 0xcd00}) r1 = memfd_create(&(0x7f0000004fff)='\x00', 0x4) ftruncate(r1, 0x3) accept4$inet6(r1, 0x0, &(0x7f0000000000), 0x80000) 2018/03/26 10:22:30 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept(r0, 0x0, &(0x7f0000000000)) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x500}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r2, 0x200, 0x70bd29, 0x25dfdbfd, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x9}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2, 0x0, 0xfffffffffffffffc}, 0x8) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00001a7fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 10:22:30 executing program 6: r0 = add_key$keyring(&(0x7f0000000480)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = memfd_create(&(0x7f0000000040)='\\\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000080)={0x3, 0x3, 0x401, 0x0, 0x8}) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r3 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='\x00\x00\x00\x00\x00\x00\x00X', 0x8, r3) getrandom(&(0x7f0000000600)=""/184, 0xb8, 0x0) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r2) keyctl$dh_compute(0x17, &(0x7f0000000100)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f00000001c0)={&(0x7f0000a3dffa)={'rmd256-generic\x00'}}) keyctl$instantiate(0xc, r5, &(0x7f0000000140)="924f", 0x2, r3) 2018/03/26 10:22:31 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8000, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000) r3 = syz_open_procfs(0x0, &(0x7f0000044000)='ns/mnt\x00') set_mempolicy(0x2, &(0x7f0000000000)=0x81, 0x0) setns(r3, 0x0) unshare(0x20000400) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) clone(0x30020100, &(0x7f00002c9000), &(0x7f0000d70ffc), &(0x7f00001cc000), &(0x7f0000154000)) 2018/03/26 10:22:31 executing program 3: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2, 0x0) readv(r0, &(0x7f0000c6efe0)=[{&(0x7f0000000000)=""/207, 0x8f}], 0x1) write$fuse(r0, &(0x7f00000004c0)=ANY=[], 0xfffffed8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000100)={0x0}) getsockopt(r0, 0x5, 0x1, &(0x7f0000000300), &(0x7f0000000340)) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f00000001c0)) ioctl$KVM_GET_SREGS(r0, 0x8138ae83, &(0x7f0000000380)) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000140)={r1, 0x3}) openat$audio(0xffffffffffffff9c, &(0x7f0000000300)='/dev/audio\x00', 0x80000, 0x0) 2018/03/26 10:22:31 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000773000)=0x200000000404, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000080)=0x3, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x88, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, @in={0x2, 0x4e21, @rand_addr}, @in={0x2, 0x4e21, @rand_addr=0x6}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0xff, 0xb93, 0x3f}, &(0x7f0000000240)=0x10) 2018/03/26 10:22:31 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00000001c0)=0x5, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10f, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000001680)}, 0x2000) listen(r1, 0x5) 2018/03/26 10:22:31 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000100)=[{0x0, 0xffffffff}, {0x0, 0x7ff}], 0x2) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000000040), 0x217, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) 2018/03/26 10:22:31 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x200, 0x0, 0x2, 0xa98}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00000000c0)={0x1, r2}) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000100)=""/223) r3 = memfd_create(&(0x7f0000000200)='#}\x00', 0x3) ftruncate(r3, 0x40001) setsockopt$sock_int(r3, 0x1, 0x40010, &(0x7f0000000000)=0x4, 0x80) sendfile(r0, r3, &(0x7f0000c84000), 0x2) [ 41.700578] QAT: Invalid ioctl [ 41.779385] QAT: Invalid ioctl 2018/03/26 10:22:31 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, @perf_bp, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x2, 0xffffffffffffffff, 0x8000000000000000) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000180)) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f0000000140)='./file0\x00'}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x9) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000100)={0x6, 0x2}) sendmsg$nl_generic(r0, &(0x7f000028c000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001800ffff0000000000000000050000004a02528939034421236c00502334e09bd7f41af36ec5a57a213534140af8251b38552b5c1b72c40d7d74583cb1556daeed561d883a8013244549e35a57a3d83130448534ca061c74aad9b6104855ccf4341c964fc00328"], 0x14}, 0x1}, 0x0) 2018/03/26 10:22:31 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) get_mempolicy(&(0x7f0000000000), &(0x7f0000000080), 0x581c, &(0x7f0000ffa000/0x3000)=nil, 0x1) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000100)={0x81, 0x80000001}, 0x2) time(&(0x7f0000000140)) r2 = shmget$private(0x0, 0x3000, 0x200000077ffffff, &(0x7f0000ffa000/0x3000)=nil) r3 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x3, 0x4000) ioctl$ASHMEM_GET_PROT_MASK(r3, 0x7706, &(0x7f0000000200)) shmat(r2, &(0x7f0000ff7000/0x4000)=nil, 0x1000) r4 = syz_open_dev$sndpcmc(&(0x7f0000000180)='/dev/snd/pcmC#D#c\x00', 0x4, 0x101080) ioctl$LOOP_SET_DIRECT_IO(r4, 0x4c08, 0x100) ioctl$KVM_GET_REGS(r4, 0x8090ae81, &(0x7f0000000240)) r5 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r5, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}) ioctl$KDMKTONE(r4, 0x4b30, 0x5) 2018/03/26 10:22:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f000030a000/0x400000)=nil, 0x400000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) mincore(&(0x7f00005dd000/0x2000)=nil, 0x2000, &(0x7f0000000140)=""/241) 2018/03/26 10:22:31 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="24000000180001000000000008004b0086f1000000000000000000000000000000000000"], 0x24}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) syz_open_procfs(r1, &(0x7f0000000140)='statm\x00') 2018/03/26 10:22:31 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000003c0)={0x6, 0x80}) setsockopt$inet_opts(r1, 0x0, 0x40000048f, &(0x7f0000789fd4)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000580)=ANY=[@ANYBLOB="0002ab6154828bfb8524e3291639276d2997118aeb26127e63d81690b07222c66166af7f970a5e2327ebbe7af0d3c31f769ee3be8f1ea02e14c4d4aa642f3f3bbe724f576e0453b454d73b622f560e6402c0589c23c667b59dac736849673df8e1f1ee760c7653bfeff0d561518eedc9a7c8b8f5cf85d8c8fba78778633b28f84a0a5ba7dbc449c139faf2df8db25446f032b20f562db9a1a25aa3ff82abe5dc47e0ac05ab0bab14a21285d81d2d65d30a0c3fa15e36ee17996e3498561f2407000000e0034a05", @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES32=r0, @ANYPTR, @ANYPTR, @ANYRES32=r0, @ANYRES64=r1]], @ANYRES16=r1], &(0x7f0000000200)=0x3) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) ioctl$KVM_SET_MP_STATE(r0, 0x4004ae99, &(0x7f0000000380)=0x6) ptrace$setsig(0x4203, r2, 0x6, &(0x7f0000000180)={0x3c, 0x5, 0x1, 0x1}) r3 = dup(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) pipe2(&(0x7f0000000700)={0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x3}}, 0x200, 0x100, 0x0, "48c1a49f242b40323ceb09d99d7ca76ce7995a9a6f9fc42ae3ce9e92b80b4889b58694ef0065eb27c0d98d3637083160c5f2b275e9e90322d554cf063d4e9e61504ccd72accaa8ea7536b618d0119bfd"}, 0xd8) setsockopt$inet6_MRT6_ADD_MIF(r7, 0x29, 0xca, &(0x7f0000000440)={0x8001, 0x1, 0x4, 0x1ff, 0x22966cb9}, 0xc) shmctl$IPC_RMID(0x0, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r6, 0x40086424, &(0x7f0000000100)={r9, 0x1}) r10 = dup3(r8, r7, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x13, &(0x7f00000003c0)={r11, 0x8}, &(0x7f0000000400)=0x8) accept(r10, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000340)=0x80) ioctl$sock_netrom_SIOCADDRT(r10, 0x890b, &(0x7f00000002c0)) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0x0, 0x10, &(0x7f0000000040)={0xffffffffffffffc0}) ioctl$KVM_SET_VCPU_EVENTS(r7, 0x4040aea0, &(0x7f0000460fe4)={0x0, 0x7, 0x2, 0x0, 0x4, 0x8, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x805}) 2018/03/26 10:22:31 executing program 5: r0 = memfd_create(&(0x7f0000000240)='/dev/infiniband/rdma_cm\x00', 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x3, 0x5, 0x2, 0x6}, 0x10) fstatfs(r0, &(0x7f0000000100)=""/176) 2018/03/26 10:22:31 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x800000000000001}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4, 0x0, 0x401}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffeffffffff, 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r1, 0xc4c85513, &(0x7f00000002c0)={{0x9, 0x3, 0x40, 0xe655, "26aae0cbf78b837c567064f0d7ad3b67b608c66451dc9c9ea1a3a0d4f8c452fc42ac5fc6d80d841374cc9994", 0x2}, 0x101, [0xfffffffffffffffd, 0x4, 0x4fb2, 0x1, 0x7fffffff, 0x95b1, 0x2, 0xffffffff80000001, 0x6, 0x3, 0xa5, 0x8, 0x1, 0xffffffffffffff6b, 0xa56d, 0x9, 0x20, 0x2, 0x2, 0x4, 0x70aec64d, 0x5, 0x5, 0x80, 0x10000, 0x6, 0x9, 0x7, 0xfffffffffffffff9, 0x5, 0x1, 0x1ff, 0x0, 0x6, 0x7, 0xfffffffffffffffd, 0x2, 0x7, 0x6, 0x9, 0x0, 0x0, 0x4, 0xff, 0x8, 0x9, 0x47e, 0x5, 0xd8, 0x4, 0xffffffffffffff8c, 0x1, 0xfff, 0x6, 0x2, 0x800, 0x9, 0x4402, 0x4, 0x4, 0x1, 0xbc, 0x3, 0x7, 0x1000, 0x8, 0x9c, 0x101, 0x91, 0x9, 0x9, 0x1, 0x7fff, 0x0, 0x400, 0x8000, 0x7, 0x37d, 0x7ff, 0x9, 0x1, 0xffff, 0x2, 0xff, 0x12, 0x1ff, 0x7fffffff, 0x6, 0x569, 0x1, 0x401, 0x6, 0x6, 0x6, 0x3, 0x3f, 0x51ad, 0x2, 0x1, 0x2, 0x3321ff88, 0x100, 0x1, 0x7aa9e264, 0x8000, 0x0, 0x1, 0x100000000, 0x3f, 0x4, 0x280000000000, 0x8, 0x7ff, 0xfffffffffffff127, 0x7fff, 0x395, 0x2, 0x401, 0x3a2, 0xffffffffffff0000, 0x4, 0x9, 0x5, 0x2, 0x8, 0x7, 0x3ff, 0x3], {0x77359400}}) 2018/03/26 10:22:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x200, 0x9, 0x2, 0xc0000000, 0x2, [{0x4, 0x6, 0x6, 0x0, 0x0, 0x180}, {0x7, 0x7, 0x179, 0x0, 0x0, 0x3}]}) sendmsg$nl_generic(r0, &(0x7f0000cf3000)={&(0x7f0000000100)={0x10, 0x34000}, 0xc, &(0x7f0000000140)={&(0x7f0000e42000)=ANY=[@ANYBLOB="1400000800005bbfa65f90e05d65000008000000"], 0x14}, 0x1}, 0x0) 2018/03/26 10:22:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8938, &(0x7f0000000000)={'syz_tun\x00', @ifru_names='bcsf0\x00'}) 2018/03/26 10:22:31 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x400}, &(0x7f0000000080)=0x8) r3 = getpid() sched_getaffinity(r3, 0x8, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r2, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000140)={0x0, 0x100000001, 0xffff, 0x9, 0x1, 0x120000000}) clone(0x0, &(0x7f0000000240)="4f4d2edd8175fae4ae4e462041d1eff11fbe7b19b0a08bf72ff2d3fd1572426a81591539e04e414a6daf3e6ca3e9be8fdf8d768375f6039de697b70b01eb562bc1b07048ebb235e55d8dfe0493d7c50008d14cca9834622f1e1a40322de0966c3915841e1ac3ea", &(0x7f0000000180), &(0x7f00000002c0), &(0x7f0000000300)="a5ea5fb3c800244b15e75e06ff98800711f76d0df23ea8a3b39450754069bd79fa959373696f0574ffc1") sendmmsg$alg(r1, &(0x7f0000003380)=[{0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000002580)="716108fcdf92260f7652bf257dd5d72b4974b846ae3d5d35254ef0d846e0a7e0fe627061e9d2511d3d213cdcec605158973b6cd28879bad88c442694dc84d2c378d68e086614bfe0f3006c33a84b62d895c1774b990d89742b473664d17511de530bfd", 0x63}, {&(0x7f0000002600)="b53eac6b62d53204e91a", 0xa}, {&(0x7f0000002640)="3bb09cba8611dfec1bec4ffbb3df1e413ea814ca880cd382092d92d7ed189ac0fe86c9963fb0497ee2cf33276d031c267372432ef7f1b63c47d8ffa9761e4b9e54df280ab02ff721290fb4d6de19cdae37dfbd8cd7898396d801b8aa395d46d4d089a8d52507765061882d483948ae18c2ea67fd9707f0c8a6eeea2fe5ad332da58b6b03202a8b78e56c4e11e164988a56afa9a0276b558de84b5f", 0x9b}, {&(0x7f0000002700)="0b64849870a366285479b8f8ed069b18cfd21dee632808d7e82ea3e10fff4258a5fe0ffa3c5a64ebb2c044b331f7f805cf37eeddc91eee771d86c0ad42361a848fda6c2c0c1a3a1fac74e9b00825386331aa28ed6d473953a89fdf372b5dd4ec4ea69f9a8e95c515e96a1ceecae341ec2f14d708c93a1f30", 0x78}, {&(0x7f0000002780)="aab431a89cdaecd5e45eb829496f5103cb9e316f93f450df307c5198aa1b8bb85068fda7aceb211ac5e798d8930402117e6482b25f2cabb3119559c23d", 0x3d}], 0x6, &(0x7f0000002840)=[@assoc={0x18, 0x117, 0x4, 0xffffffffffffffc0}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x95c3}, @iv={0x28, 0x117, 0x2, 0xd, "529d71fe024844ad7587b1a265"}, @iv={0x100, 0x117, 0x2, 0xe8, "1f883d7abef8c9b314b2d93a529fe53f635871d09b17969972145dce4a9b09f1df47abd4bee8b19f0f9f41366a36f15b3ee092030473659bfd98c7988182a40ddebe595aa3c4d99018e3ead141e59c014afc2c8de895ed60058c45dce51d5626b616ffd1b7f8a12d4a64dd055e0ee7003c7528ecad602f22c6a9d585fa108f7b1fe0341b849788cdeecf10713e7bcc4d080ffc78671633268b58cab7449244c65044db51b4d909ca81d0490e2c6f9e65ab73661f3e0850450337d2dabbf6cde5a0a8c8eba5338fb7ff87cdce1dbec97425c34da38ed1b06d745496869b79a447efc13113484e5c5e"}, @iv={0x40, 0x117, 0x2, 0x2b, "b6d71dbf8a279c38a718fa792dfdefd2fa1742bf700bd967083eb391c29045bad80f68db2c5c92cb6c71af"}], 0x1b0}, {0x0, 0x0, &(0x7f0000002b80)=[{&(0x7f0000002a00)="b171eb839342817c80cb0eb7c281c934ac6469b828bf0437ac486b48781157ec6fc87cc62bc88867280be9b6fd85c510d1c931bccfc82557f2aab4a13706cd19b7ee19caa6d56730ad1221654672db56be4ab6e07d66bfa0f9224e2e1695c36f7e69726b99ad188e1401dae81ab4b0719ec9e2ad6983093cf26dc62caefecf53cae37a", 0x83}, {&(0x7f0000002ac0)="456a60631ad778d9bd4fc3bc13ca32a41a62c9c9d160c978c3076392bb490a91b88ea03fea7d3af50b5d0a3eeca0f5d20eef023e4dd36fef2be5a1ba6b64680eb45912b8773bcc", 0x47}, {&(0x7f0000002b40)="37d872cb8e7c50b8fc5044878b0612d066c790c3f3a4e8dfc682176afe44cb2f5e65ef6721f0ed5d711123c96be22b8dec66c43082a113f56a5e7073c12d", 0x3e}], 0x3, &(0x7f0000002bc0)=[@iv={0xc8, 0x117, 0x2, 0xb0, "5c24fd18ed04bff8f34ee0937da507d5f64d5ddb054ff2dd563c2c889b3b811120d5ce639dc68bb06db95f3dae272acfd7b250440c43e44fbb5ec854114120b89c2d7c2218a6034743ac937aa44025f2c83c9527293a7e89aac25dcd57cb2ea56fc5b14c2bb11d01799dd880e24d31f442d6c16cc3dead00ccfede0f98cf103866e4c5d774d252f6517bdc041f9a35e0123a8048a4eb19c16affaa2e55c965727abc8680b9a43b016e0d44e3cb91571b"}, @iv={0xd8, 0x117, 0x2, 0xc0, "d5062a7499c61bc13fff9d231d86b96d780b2cc129eb9ec72525f57b6bb791dec12b09b02a4d510dd75bdf93362e299e174fff058b67af027c9e0a195cbc4cc298b5481744b3816b69f85b09258ea4a8656098f93021e0368101033a8a55a314be4a004d0d5551ed9fbe337c24948174fa14ad67ec57843a1b5a9553c3d190e0a7cba5043f413049a5f7873793ab030fe21079b493fec159b50694f292a420c1bfa49427ce56fa6f1544d9ec8a5b8065552b61e7c6f4f33b6f25433bf62135f1"}, @iv={0xa8, 0x117, 0x2, 0x93, "d929eb2f9a5d45f31efb25ffa68a911ad058b56e35e5dcb187fe51318b9b3fa47f6517b6c14fe076587f97f3b8e70845e43c1098163ff1c447cee5e655349948b93cdc5628f9933c3021fd7bd243df431de15ff3c9c00e526707986200b2e26b90db0063788574e9b28f35e936f924f5d3828a17c9d1debf714e8039bb57a5f03eef08a1a50edaa94806fdb11fd087b7866418"}], 0x248}, {0x0, 0x0, &(0x7f0000002e40), 0x0, 0x0, 0x0, 0x20000084}, {0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002e80)="6cee3b74b9d9760619d2f3ccba9b45d4995b64be0686c44017386a54c196c4d1eb9c50697ac084bae5c17e3d19ddc8ceaa235bd7925d4b67164d16054d6fe927552b2bd65417454eb6a139aec4638d1a1d368eecba4baee3d7b85c6aa41d3f3d03207bd6aba6555bcbef998e40604347e2", 0x71}, {&(0x7f0000002f00)}], 0x2, &(0x7f0000003040)=[@assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x2c69009f}, @iv={0x118, 0x117, 0x2, 0xfd, "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"}, @assoc={0x18, 0x117, 0x4, 0x3f}, @assoc={0x18, 0x117, 0x4, 0x101}, @iv={0xe0, 0x117, 0x2, 0xc8, "db188f0e43ed8df838681042be80c0753f7c90c3a120824643094dc2833add8bb247158bed84100715bfe0356375121dfd64c056729e4879aff1e4f9581423df13171edcff76f8791904997999182c480d782960b8839d3b1fc97ac7d6987437e4e21217d2603b54bdb61dce03244618accf53c1924000666817ddb140499971c29b7a4fff2fa8512a1a5a9da088b9884a1dc57a18cef1b714a9ee50aaf07811800fe83e2c240df5a991b52acc26fbf397bc9919f32677e1eb0c953a9fc0adddee48110cd0c01b70"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xb0, 0x117, 0x2, 0x95, "bb6de5971b1ff5e60b3ed0c9dcd4e476887bcea07407dcddf63212a7b696f1b94fe86be9b042fc134aa9d30382c21c241abb0fc2a6c415a85f9379e588e0206746b07c9c515bc5822e784c6d7ac1ed5f677cfe8b2664824750e3fe11883207a3e17b871351685806c380d0be978ec05a6ecbb65116ef197d9a781a5a4adc7e3a4aab531939bc05c7ab24ca7ebc4f7599e58ed365bf"}], 0x320}], 0x5, 0x10) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000340)={0xffffffffffff8001, 0x0, 0x8200, 0x0, 0x7fff, 0x6, 0x1, 0x0, r2}, &(0x7f0000000380)=0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000001c0)) 2018/03/26 10:22:31 executing program 0: syz_emit_ethernet(0xfea4, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x100) r1 = dup(r0) getsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/03/26 10:22:31 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f0000000000), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/03/26 10:22:31 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x80805, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1c, r2}) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1af2, 0x600000) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1000004, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80000000005408, &(0x7f0000faaffc)) connect$pppoe(r3, &(0x7f0000000040)={0x18, 0x0, {0x4, @empty, 'bridge0\x00'}}, 0x1e) 2018/03/26 10:22:31 executing program 1: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r0) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x10e, 0x2200) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r1, 0x50, &(0x7f00000001c0)}, 0x10) 2018/03/26 10:22:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x0, 0x0) futimesat(r2, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x0, 0x2710}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r4 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={r1, r3, r4}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, 0x40, 0x0, 0x0, 0x0, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x8d, @fd}]}]}, 0x24}, 0x1}, 0x0) 2018/03/26 10:22:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='setgroups\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000240)={@loopback, 0x0}, &(0x7f0000000280)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000002c0)={r1, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x14}}, 0xc) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x410100, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xbbc7, 0x80080) 2018/03/26 10:22:31 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, 0x0, 0x94ea, 0xfffffffffffffffe, 0x3, 0x3}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84) sendmsg$nl_route(r0, &(0x7f00006e0000)={&(0x7f00004fdff4)={0x10}, 0xc, &(0x7f00006c9ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1400000052003507ffffffffffffffff1c00000025369f618732d0f5ab85aa00eac462ba06d52402fcc2aa29ccdeb7bc0c6f0a4e835759606f579b29a5653b3dff664ecf"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00007f3000)={&(0x7f0000207000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f00005f5f80), 0x0, &(0x7f0000983000)}, 0x0) 2018/03/26 10:22:31 executing program 4: r0 = memfd_create(&(0x7f0000000000)="64654e00020000000500000020", 0x3) syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x7, 0x102) write(r0, &(0x7f0000000040)="164690f1125c77a60000000000310109c3a850c34a4b43dc09f054a5c55a27fb5a46fbcb764f1a281c3af820b0fabb8d46d97f3e3903815cf376f16fe8c47d8044423ba2b071eca4574c638ddf577cf4f276610976811964423bba7023bcdca0bb450c75890e3debf33eb005da04bb4213d8f9b0", 0x74) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) nanosleep(&(0x7f00000001c0), &(0x7f0000000200)) socket$inet(0x2, 0x803, 0xfff) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e22, 0x200000000, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6, 0x2, 0x8, "f191f7dc8626393fdec1b85023d0c5f62b1a0621d74fd7211fe80f092da3188ea4a3055a56882df04abc5102410e9ad8cdf997ecbb330137d60f1e488c2e2146b44eb01ff1b6933ee53e844442743f75"}, 0xd8) 2018/03/26 10:22:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080)={r1, 0x100, 0xa, "54b388548bfde01624ed"}, 0x12) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000000600)={'ip6gretap0\x00', @ifru_addrs=@in={0x0, 0x4e20}}) getsockopt(r0, 0x0, 0x7, &(0x7f0000000100)=""/94, &(0x7f0000000040)=0x5e) 2018/03/26 10:22:31 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/200, 0xc8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x3, &(0x7f00002e0000/0x3000)=nil) close(r0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x1) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000180)) 2018/03/26 10:22:31 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000002cc0)=@create_id={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000002c80)={0xffffffff}, 0x13f, 0x5}}, 0x20) write$rdma_cm(r1, &(0x7f0000006780)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000140), r2}}, 0x18) write$rdma_cm(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="05000000000000fa", @ANYPTR=&(0x7f0000005f00)=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\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\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\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\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\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\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\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'], @ANYRES32=0xffffffff, @ANYBLOB="00000000ea4d5ceaa1ee5e2dd480a527a198e79237c10752224a5e41d04a9a74a95a930a1cb55206bd1c37c0"], 0x37b) 2018/03/26 10:22:31 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00006e0000)={&(0x7f00004fdff4)={0x10}, 0xc, &(0x7f00006c9ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="380000001900010000000000000000000a00000000000000000000001c00090009000000", @ANYBLOB="000000005e3a1f545d62158355819650c6a467e5a2ca039ccc9942dee3587d883183c7a9ce88f6ea953e21138ace07c658c324e5802fe869ba4d79dcf25ff73d710c4f8e900c84cb695c4accc561ca31dc1d0a17a015026c69ab44369d44127b0d3539feb8a9fe5243fd983d854feacf1ad81ec16268e7346e7b41ad4d299f0bb1047d4c8dd7a50b4c50fff6a107ac30795e8f90e5b74a19cd81f9720bc5d3f991bc6ba2c4646900e9bbd04dc8f936bb8c0df56d2c62b55ba66dd19f5f9d01ccc32496e1777b", @ANYBLOB='\x00\x00\x00\x00'], 0x3}, 0x1}, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001340)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000001400)={&(0x7f0000001380)=@dellink={0x44, 0x11, 0x0, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x0, r0, 0x0, 0x10800}, [@IFLA_AF_SPEC={0x1c, 0x1a, [{0x4, 0x7}, {0x4, 0x2}, {0x4, 0x1f}, {0x4, 0x1f}, {0x4, 0x1c}, {0x4, 0x1c}]}, @IFLA_CARRIER={0x8, 0x21, 0x7ca8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x4000800) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000001280)={0x3, 0x0, &(0x7f0000000140)=""/230, &(0x7f0000000240)=""/58, &(0x7f0000000280)=""/4096, 0x10000}) 2018/03/26 10:22:31 executing program 1: r0 = socket$inet(0x2, 0x6, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x44000) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000140)={[{0x6c1, 0x8, 0x8, 0x4, 0x2, 0x1a, 0x3, 0x352, 0xfff, 0x20, 0x2, 0x4, 0x81}, {0x5, 0x9, 0x400, 0x7, 0x1, 0x100000001, 0x1, 0x9, 0x0, 0x4, 0x5, 0xdf00, 0x1}, {0x8, 0x1, 0x1e224423, 0x8, 0x8001, 0xfffffffffffffffa, 0x9, 0x2, 0x0, 0x1, 0x1, 0x5005, 0xfffffffffffffff9}], 0x7}) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000100)={0xe60f, 0x6, 0x8, 0x6469, 0x101, 0x7f, 0xac, 0x1, 0x2, 0x9}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200001c0], 0x0, &(0x7f0000000000), &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000090000000000000000006e723000000000000000000000000000696662300000000000000000000000006e72300000000000000000000000000073697430000000000000000000000000aaaaaaaaaabb000000000000000000000000000000000000000070000000f00000002001000049444c4554494d4552000000000000000000000000000000000000000000000028000000000000000900000073797a30000000000000000000000000000000000000000000000000000000000000000041554449540000000000000000000000000000000000000000000000000000000800001831293d00000000000000000072656469726563740000000000000000000000000000000000000000000000000800000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff000000000000000000000000000000000000000000ec7af03b2c6abe18000000000000000000000001000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff00000000"]}, 0x258) 2018/03/26 10:22:31 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006dfff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f00005a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/03/26 10:22:31 executing program 3: r0 = syz_open_dev$dspn(&(0x7f00000004c0)='/dev/dsp#\x00', 0x849, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000006ff6)='/dev/dsp#\x00', 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) poll(&(0x7f0000000240)=[{r0, 0x8000}], 0x20000000000001fe, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000000)="8ddddd424c8079d621f3ad01bcf043ab29904c6965ad39a42d868dfcb07b091fd83214e38f304ba9d6f5cbe67085f0", 0x2f) ioctl$int_in(r1, 0x8000008010500d, &(0x7f0000003ff8)) get_thread_area(&(0x7f0000000040)={0xa9d2, 0xffffffff, 0x0, 0x7, 0x3, 0x0, 0x7, 0x1, 0x6, 0x4}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xffffffffffffda62}, &(0x7f00000000c0)=0x8) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000300)={0x4357, 0x7, 0xfffffffffffffff8, 0x7fffffff, "c76dd9862bbe0df7e0ec3c4d6c95f72df29e33b4ebc9f38513d7a659d11322bf"}) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000380)=[0x8001, 0x1]) connect$nfc_llcp(r0, &(0x7f00000003c0)={0x27, 0x0, 0x1, 0x2, 0x6, 0x2fc, "04054cc03186f052d485e03e98d8e4cd26e76e248a7c769e18230d14157e3052c7f0f5de6f4fa46f19f3eaa8ad11ad3e283fa82b20414ad8e6be032b6e7227", 0x1a}, 0x60) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000340)={0x100, 0x194}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x10000}}}, &(0x7f00000001c0)=0x84) lremovexattr(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=@random={'osx.', '/dev/dsp#\x00'}) 2018/03/26 10:22:31 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x6) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0xfffffffffffffff7}, 0x4) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="bc16ba677c2cc1674dde33717c80fb5e831abc9a00d750a74a8bcf705b81e7cc4f9ea85eec5d58ff7dfd0239f72b215d7ef2aca511e71ca0ec7ac3c1e8970c327c86db60f54bf4f7b3920a128019d6976a1f866ca86a02725942f8ce8c2157749f4d01ae84c8ad028d9a81141def5fa8a49cf13245c28e0e183754cb311959043f871bf70767d4075f9db80af5b1bd997f538392ba59cb209ac34d992b57971720b8fc6878575efc4dcf6341390439baabb9ab110493e101", 0xb8}], 0x1, &(0x7f0000011000)}, 0x40000000c100) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0)=[{&(0x7f0000011000)="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", 0x4cd}], 0x1, &(0x7f0000028000)}, 0x0) 2018/03/26 10:22:31 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x8, 0x101000) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00000001c0)={{r2, r3+10000000}, {0x0, 0x1c9c380}}, &(0x7f0000000200)) r4 = syz_open_dev$evdev(&(0x7f0000dfdfee)='/dev/input/event#\x00', 0x0, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000180)=0x5) read(r4, &(0x7f00000000c0)=""/81, 0x51) write$evdev(r4, &(0x7f000004d000)=[{{}, 0x0, 0x1}, {{0x2}}], 0x30) r5 = syz_open_pts(r0, 0x0) fstatfs(r5, &(0x7f0000000040)=""/175) 2018/03/26 10:22:31 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x0) connect$inet(r0, &(0x7f000093cff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="85", 0x394, 0x4, &(0x7f00000deff0)={0x2}, 0x10) 2018/03/26 10:22:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)="73657467726f75707300751884bad7761bb11db07eb3d8e01682c06b8129bf4f04b3885b84ad1027e88840e0edcb70838cf9c6a9454eb622aae94fcae9cabe601a9aad4447000054dcd5b756fb6470a8196093eec78267ce1d8dae8a60aa74dc2d5e05697206fab98b12f351987c5b573a78f0946ff2b270e5bf081f490de929d829802a6b5a26d67d7c4cef15a301fcfc572ff933ceece35c99e090f450afdecae2b5e2db49b1713651fc4db31c9568d7b038c8") bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0xffffffffffffffe7) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000000), 0x208) 2018/03/26 10:22:31 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x1d, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x140, 0x0) getpeername$packet(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000580)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000005c0)={@dev={0xfe, 0x80, [], 0x1}, 0x19, r2}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000080)={0x9, 0xffff, 0x100, {r3, r4+10000000}, 0xffffffffffffff20, 0x5}) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/255, 0xff}, {&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000200)=""/59, 0x3b}, {&(0x7f0000000240)=""/49, 0x31}, {&(0x7f0000000280)=""/238, 0xee}, {&(0x7f0000000380)=""/14, 0xe}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/245, 0xf5}], 0x8, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000001000)) 2018/03/26 10:22:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x45, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x48, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xfffffffffffffffc}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000271000)={0x2, 0x78, 0x46, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d3, 0x0, 0x0, 0x0, 0x0, 0x5072}, 0x0, 0x0, r1, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000af2ffc)) r3 = memfd_create(&(0x7f0000393fff)='\x00', 0x1) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000a52000)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d76000)=0x0) r5 = syz_open_procfs(r4, &(0x7f00007fa000)='net/tcp6\x00') madvise(&(0x7f000009e000/0x2000)=nil, 0x2000, 0x12) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) clone(0x0, &(0x7f0000141000), &(0x7f0000e32000), &(0x7f00005cd000), &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000e2fffc), &(0x7f000097effc)=0x4) pipe(&(0x7f0000e3dff8)={0x0, 0x0}) vmsplice(r7, &(0x7f00001ce000), 0x112f300594bccdb, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@local}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) modify_ldt$read_default(0x2, &(0x7f0000dfd000)=""/11, 0xb) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000031bff8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r8, 0x894b, &(0x7f0000bdcffc)) remap_file_pages(&(0x7f000087b000/0x3000)=nil, 0x3000, 0x2000001, 0x6, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(r9, 0x0, 0x2a, &(0x7f0000ca1fec)={0x3, {{0x2, 0x4e21, @rand_addr=0x3}}}, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f00008d3ff0)={0x0, 0x2c, &(0x7f0000a24000)=[@in6={0xa, 0x4e21, 0x0, @empty, 0xfffffffffffffffe}, @in={0x2, 0x4e22, @rand_addr=0x7}]}, &(0x7f0000a724ce)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="af000000126610e1b91b95019be08c83dd172964f23bd881a598433a29290f32cf9efac744afe25ec4f913c16af5d49ec3a9016025ccec24e8f03cb960d85624f5790f73c083efc39d288a056a5bc978e7f6e69f68141ee566bda4e7fd32b6fe81118e153fa361f25ef4935801b0f75ca1bbccf05844ff3bf74921836675e21bed650200000000000000b86fb4194bae01f9327bd77b949c12453321610d679467cf40e1977968e3616acef67f2bb9462721"], 0x2) dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x2400, 0x8200) bind$inet6(r10, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) timer_create(0x4, &(0x7f0000bba000)={0x0, 0x4, 0x7, @thr={&(0x7f0000392f29)="fcbeb69ccb2f651e075ec95ace8449b69b10baa56cbde8961772f128d83fba42f43c7e6697e145814069604af6360449eaf22bf8236325e886b615748ac2da26b44eb9936e07b8e0fb1c3006bf0c71a3e115e27b93f0d7250084ec506940aef09599a510a57c9fea76bb4724c8e7959412c4107ff8e74c2b1b0c9f1b270a3bcbdbfafdf119fcfe3db7adb1deefcc631a9f42b1d46dda7b0e38184460b5", &(0x7f000003f000)="c551e636d13e077b659feb5214f424785212310a3254281527bd21b01db87ea230563a405dcc126a1ef3d9fdc25c4c6ee7e0bd60fe237541594f43aa313f5c51e40bcffb76f595004aceb219a4aa4a54f1e0ddf13b1c38d69f4c74469f3c610b451de3d2f9c6bf75837f99eeec11f1088acbc8de027b8ae2cc54dc1f30dc5045f9a5"}}, &(0x7f00008ddffc)) 2018/03/26 10:22:31 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x190) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/03/26 10:22:31 executing program 6: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x10}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x9ae83bef5f38421e, 0x0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x8000, 0x4) setsockopt(r0, 0x80000114, 0x803, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/03/26 10:22:31 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x9, 0x741c01) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000040)=0x2) pwritev(0xffffffffffffffff, &(0x7f000000b000)=[{&(0x7f0000000080)="4e4b2e1be303782161120753", 0xc}], 0x1, 0x0) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000001fee)="520972757374e363757367725665783a4465", 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 2018/03/26 10:22:31 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x4000000002, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@dev={0xfe, 0x80}}, 0x20) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x200080, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000040)=0x1d2, 0x4) ioctl$TUNSETLINK(r2, 0x400454cd, 0x0) splice(r0, &(0x7f0000000040), r2, &(0x7f0000000080), 0x1, 0x6) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f00000000c0)="e2aa4efd11ebf1a2cec202c5fffc12f2722b64a32934271023a19312f87e6139916c0d8409653dede6bbae61f9dda498e9d5b6c76c7b75b8b568bddb468e26f5c836273c1af3c696e8dadce2cbe97b5d26d7a18bfc266fd1047674b8bd072c8ff78869a29ebc02000000a509bc7ea53ebcc09c5f8e26aedc145b393e6bad6175afe938179ac601") ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) fcntl$notify(r2, 0x402, 0x2) semctl$IPC_RMID(0x0, 0x0, 0x0) 2018/03/26 10:22:31 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6664001a000000") fchdir(r0) syz_fuseblk_mount(&(0x7f00000001c0)='8/file0\x00', &(0x7f0000000200)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0xffffffffffff0001) 2018/03/26 10:22:31 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000100)) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x20000801, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x1f}, 0x10) shutdown(r0, 0x0) rt_sigprocmask(0x2, &(0x7f0000000040)={0x100000000}, &(0x7f00000000c0), 0x8) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000140)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x10080, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f00000001c0)) 2018/03/26 10:22:31 executing program 2: r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000454000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001580)=[{&(0x7f0000000280)="86e8f83e047fcc06ed804f2acece9c997a8af5dd72c9f6f4bbeb5f5e9ce1e29510641bcec54c5409266c0d0a8dcdc1fac23e654ae2fad20430c33a220611abaf1d9424733e86b889339983ba0d892079959307c87c", 0x55}, {&(0x7f0000000300)="7b302ad293fd027de1445e8a1e41d8e48967a3bc0def4a899c1cc071777d0ae90e975218adca737c8c4086556efe5fcfe05ba5d27861b2f6b553cd866fc1eb2e4142c164a73a8e4a37cb72036c3ddc61e3b3f37cdc8ca1174a592ee5bc396e84d7794c40606876cc4d323e62d5b7833397c16c3b52af0e8152f314098a5724c48dafd1d25f42660d54f6b2b89fa0a9b4d75fd58b32517b6a86efdb0f1f2a337482fba369b9832623b6f3f0514bab489e57a7c4777cf1fd5b37c61f1f39aade2b9a0716da7f2cd2b331bb187ac858d20b6e49e0f77f29a2b26d75674e7c1b809be6d71cb8", 0xe4}, {&(0x7f0000000400)="3ef96f09bd4363e09a4dd05551485a8b3f56b73486a6430d09fdd138401a9b64cc1837265efc21b0e3668e63f462e57e210898b46ff4bb74110675ea8be699ecc84db07024315795bd2a69aca4b1a3ab118e8c027487a00ec09c6f9c0df21d56d5f0887d49ab0dec8a43250a09fee6411b7da918fbd39e16e9954ae037aead6a5bb8fdedcb534e1358bb542aa97c121c24d41107b15c9cd3244262d33ad0d68c16df12cd7cc7fcbd35d7e0acf5c800abebe426cce24f15245217082a83fe193fe65108383f9394368478dd76aedf65ad492c639dc8c36bcb0f5c0f3fc22eb54da7665abf2c178a0cbca0630cecf0f190a66a0b1afdbd295f873cafb8bb3e65cfe9b555945fca597545f2cb030315528c95590189015132adf57bf621572df2c83e95dca02dc4abc3d90fea52886ae969016592c21c3b6eeaa7d8227ac353fec661b719fdd03eb908c91a2de1f7967466aec20fefd66f145167c25a2ce7c6b7b456c1ac2127e7c527c64ad0091fc700a7764f861c84122806d0067350dc9dfce8bffdc208a2191577fb72fded9d449ef7f4f8d5be5f42d059fd6752a64357468699b015985c1f5afba2059e07a6b3318883cb32df53ec89e7ec7619a1119c038ef523af98d04f8df18636cafca65f8bbb5731aa361dfbcc02ba5bf129b70e47dc79975ea1009e7aefffa61d7c7b15dec4cef9596ec9b66eaed0495034df4b32579efa61bed29d5ed2135f9c8444ed8fe03a6fa430a47ff58de9c8ed6e6cbc9878b04c4cf2da4dfc7b4b4c22bb99d31eef23765bfcbf676f8aee7417012c0796bc1d3221ab3ce49441f516220271427ca078ce2d804b4c593aa3b0f1499a2caab25f1dcbcd323950af9f3817ac754152f70a0ef633c76bf5cf2597831024bb2cccbfae75e519a5c30c6d5f6968b3c11c1ef157b132fd5e8e267e705d88d436306645a568faefb7d88e836713f757e602581526b3891ffd2d1b9812a1abf9c30a06790c487c8b60d8132b118023a0f7de1e0c9f3baa6b6f667687d01601aa53cae673541f75896c0f25be0f869ba6ca2b6cb18b9e10fd9c719f31617a584d51a2f4a4e1c7d636c574a486b0f645fde0f61e3bc4c6440de8c2b1ea1b8a1f835d2d763142a8e3c338b57a05c73f9c4ed269e2a513ea14b546180bd75b8ce5e94f21c6557e3688144a732b2a528104f11d983c27284c1f6965441c7ea4cfde40d6126656cd638d4ba5c29f2d6eb3f55fecb9400b61a7cd1e64e6452a965a6eda6709908de7ae24f7732ecfde0fe90b7b0d252d3252709220888f6ae48fd92cbcb2887dd50a548270b7665840ab52551e499cde2955943f6903094050de94fbbe0f9b581ac247da71e525f465691bc173fa6b8155ff28cd8fb467a91a9f625dc09ce09d1bcea7dec480e661e984beb446494bbfdf48127fb85ac50d8c11b6c9f2ec51c41dc723fb2f579814a4d068200b7eda25c0d7c01ac2bfac601a9f5207e2006eec41ea5c97939bda48e7b417317f0e1984a7db79c6df903b70d5f7f1f7ab96afe37903b5eab2303517b2f4d808fbc813efbfafedff3f82f844757b8660502474363788e61fbcc738577c1a2913ccd0b64cd6fbfe080c4132ab681add1fb1f765698c5753821a1adf32924d51f342f8572d07e9e46e8c67fd1d43f611161312c9436053feac77b5c9858107914a6f3953014c038aa0cfcaf20a0832f4ec81c9fbfcfcf422c778b9b2a879688a093c1007a56611f50f4666b44a8ce8793f7d9fc62b2fcbe4417252c0d4098307151fdcbad1f4cd00a53c52a765d2460d93ea76af90644842023691e84974a0080eaff44566ead15042f95d723127467c62e41685533108544c7b9bd3d7719bc3f3ffc11f7b8c7c95c806fa116119feb6c2854af58cd9c7510332efb6f9805c9397c1d603616e1814b28624d067782c4c255a9ebdb8d0878623c5b3267ef46bc184404742b0fafeccf4077e782273063aac71f946e88f7edfc141c1bb3873a7b72bf21bda0a7c766c09c93226b78d1f333b4263beacab3d71f8b8ff92286fc4fa0233ac4ff16bad726712bbd2472951e5d221819fa9cfaf90d645916a1f78bc2753d93a09075ea4c1402c5fffdd3ed4d6647146a1948d1535ed827435935a75f3f44da2cdf97e9f5e05ca02bda563e3afc4c7a85a90dc4950715ca3abe710249c2cdd8755d8e5f987ac063fd13927089bc61e4b4d5f2931acc1271f51d79a4208ef5c4f97da535ad6e300e245ed77d4f8848fdf5e3b4a345a5949ed5bfae6d7b2fc0bd009d4d5ec46095df8fc430a36258584139b20289214440a1f387538e14c58a434c37d8f91a148e27113411e4773a484af33839a5795608fe1c660d68b38b9bb8a7eeec40945be527c32912f649e62c2a1fe540e32611e3afe49d9ab66272e0356537e5c983db17bb04307a3f6254b27a8e3867952cd2f2f4a134e625364b1a2d8ce76a4cdb89c17783dd23956dcd94b3fa4955fb126db5b0c91922a8fc8195dc873a87e7183c154809279896b8c070617e52e4d7c4cd5bb93873facf52e1ffd1aa9a69367ea1f3b4eadb31a05111df5d88452cd07c0ff65b8e74ba1b112d8d625f1b4701e41f228dc6adec01382858f237bc6a6379c4835c1b64e707ee918604ab153084ad997acf0522d41f46b9d73bb616e1c18ee7c9a464170e31244d57ac97a85f279d40ea17d5060bbb444316e2988f586e3de1de4b64985dde23a7265a32abf002f1f9b5aa143df5e8c4ebd04b11758b5150c77ae0875b2edc3fc6038c5026d6d23e5e8430a66c205f88b81ccc10e2405e2bb0264a22f3873647a65926a59de854647d4ada86d86559c00d6abe8c05df5838ff95ed3b0b179f182cef4254a200ccbbaef0e81c31fb15dca0a7c1c751ee6ef6a3bc1e6a8013e846ec0b3550851dbc0e45f918ddbb19092c74fa09dc37855233d2fb0a56e25704158eb58fee0e2f68e48ec5f6596251f7815841e77ba7ec9a60bc3675d6fc453b308d0285d1df966043d664bf3661a312043b1c0badb8e9d59bc353a57d86252dd204825c9944767a4c4f4bb6c8068797fd96220c829a3b79e3bfc2df355eaa2c3a4a1810504db505cc7de0029a3c059d666ca52c4df74f35a896988b69c29b710895a8e0e86ec44fb1f6a6fab4b80e812488173d4e52aff8167ef077c7f9ea452502fb5903f9eb5a72b9e7477e44e80e608ff14c6edf3351aa7d6b6740843128e56bb602ad685673a42e1759064e0151853446ff37a59536eeaf5ee585a6f85d88cce61d09ad2b623a0e5ec05ee4bf863cf966897dc82a4a8ef13aaa4dc3d04f4446a276e1368460dc054a8ee77a87c4c1aa42bfc943f941d6aa3f9f1f8c1b5e791734c912038f04c676043f9d6f830e0bb0ee80e8b6a75b3daf8fad332130f603f40cb69606ff58778f784e70bf26763fb1521a91b614f28a32aada3b821198b58b088117c9ac1f89163d897d115fd254933c5fcccaa12eca5fd9fb778143f43eec7150417e8bfcdf23559dbe4dd1e23aefc15f07ca3043277b9b1b11c2f932de7c34bed59d8a4d48f086d57dc3b53e883bf593d86c68294c51054befdc131bb596ea23f86ee2355b60278f95467d0604b5a6d77828b9a73b2f1e9eb4351a312788c097261e77c38562eff541a60671159598f70f4a0b4722605881c3d62b072c86200c27561c9eb7d9dbc172b32d904caef52e8cc09ecd5071f28589ff199ff1a0fca751da10b4f0d7825bc11a91e7ff20e8fc2af06285b882947ebfb147d9fa06f64f15f662b59126c86d584c2a5d7afe0dd8fe2b69332b7299df20d7b33c04e5414028c12f09715038f43c9d7992f10762743904640cdbcf8c0485b25c905f67191e2f632af5053f1f006d1aa3583f4ae81f192b5417b032c8c313d36bb3e6cd3c6aa37e447c8273326311995af6c90088b74901176dfd1bdfcc2417ffff78905c45d19d6224a72c539f87f56979786ab3282b47a48adbe3fb814230c785abbd968f464c687bade229c356c2b64ec93ec60ef9d6069e4285eaa7ff3bfb3b8410feace0faa48e0109a7d6c6abe49b972dd28eeb6aa7c70c23312c55b3ec02fc02b1a296e33432eb67daf8c39b509ec438a0244cf710ff644fbd17f2b9782ab4d54de2994662ac941742e3537f3784c3509064073040f1a6dbd11631289b7ea41d74ef1f828c453875f17159a89c74e657a50a84220305b3b0ef488047ebf2ba25c08487c8193a82dfff197408c058514de7f1c4d6ce58a484dc42319e10a75c3bf18e260873cb97387139824a59ab6538d7ce20b870cebf2d4d6de523321071c191a070f520a0742aa54ced83fa5482b4e0190082cc3c847127cb10cbf9a855e9baf4a6a73473ae2181a9df2412f2657d1cae59768f9ff738fd3b865ff594cafded9bac84135f9ec95b586bb46a736779b4d7094923e0df065597a2d9b79a228141caedcd90033723a2d662c2b9e0c8a2ea39cb508a7f520a068f2dedcc882794dfd632c4ca966244350ebe092a8dc05ddc4d3ca49d851cec9906c98e86641ae35cb7ba23cef8cb829d43c96ec8d82d994c01bfae4fdcb72afb8b7073389e25d2fef6e4a4d6f3dd460ca053123feb23a321fb84fa4dc1bd174ebecacbd2ba6f478cfdf8378c5f8f6cf2249e5bfb8b955a04ffa99f3baf3e2117a21135866e90a688f08f4fb1e22ee82189fb6ec63317e445caa4e4f1fc6ff03f2b0f4a1459bbabc31f8c3b87c17ba38194e5b42428e34e08c42ffabef4a676f4a58d3ad7f9bf91d7b01c9df3120329ac0ec4e146bea543a536acb3e2106b6e958f705ba3d313c3cf86647b7dcb1d32a5ed8d1c433004e5a96d1282486bf722b4f5072a48559e6f22207633cc28517bcd6d41e42c85b6ed93d9bc49530d1c4cec343aa934beaebefacd47d122ae9ec4b35fb2ae1a2d81ed62381261eadb2c0caee2f7a561c4eadf3be2e4f3e13b448223bf16c1020cc6d6074bfdf5944b338a5dff69cb4cf4c06195bb41e7a6e1d8fffaa23e0240a61affbb943e3929233b5073335d29da9fa91a49247235d474153fa2615aadba6cb635b10d12825575930e30b1d1e7518068e868cd82be1f84dc6f19b333cf926597a39d87e64a942c5647e5b332f66b7054e4cc3edca3b6462d27a076efd6d64d32976ff8689d6cb24f5097813206f1b88036e4262bcd54664b10bb73137aa03687f3dcd01920b8023c450dc6b976b4a919bfea40144705f69d78dc84192a2cadd2ab0d7ba6f5c3b3614eb743bd4788e783a479305dcf98f1d677a557e8a52cac285385f4066bb201b4e45c66397a484caed3b85ff5b265120eded301b5b1963a67c50907337f6343355b11519ce3493991a6bc3a10b89c069f68991c0894590d429cbec26fef7cb3de6206b430c4665b8967a765b80d31f4b5d8a44c921601f838e51bf8c2b2129baf10bb12d4934be04fb53ca5a1f97622bbafbe93c411c285238ae3edc7d07fcc9c1b2dd47f0689f1bd24a195bf62aa1399487c840f2e81f0ca69d475ce1842f47734c9b1bc764576f3bb97ef482a8f8baa70ea82eff83a199cc5f1990b2dc9c4667a3bbacd37c46bd24b03690b90e223a5bdd9e38addaf97e722840a4ac34bac7d922e59cee123ec4faa6b2a19aa07d6ed1d5d8c34f3f62e3b38eb25f44fe004506c0725b39c78306ff7e9fa7f8426df445ac1e9727caa4d225840cae24e2e5c44c3c3ea3bfe17349999f57f3b0fa7c4cef2b86345c97900173580688363b5a8538b9cd3c53d4307bc3d59f693928e0b8891c1b9624af1f848fbafb9d792e", 0x1000}, {&(0x7f0000001400)="154bb9bf203dafcd774d7f0fca3ed672dd2dfd1e3e69012c647012aab4644b9bd099f186f110682f6b94625d56eb258cc96cd6bd6cfbc94f168b8dfcee895d5740c7bd9add9ce3b1b038e46bba28c683419a6146f66e2fbaca4c8ba719d902299db22bc6a4188a302059384472ab29633703d7f8a5f9d6c0f7fd2f9a39fcd387b9b610cd9e64df47cb35160ae011968d42e090e30a52e6673af92c3b7765c5727749e8f8326bc86652f6f16e358b62b150bef1a9053c300344cc7f31b2786531442117b502725c40d1ca85511e844bbd51147dd0458abe9ef9705ac74fec3091", 0xe0}, {&(0x7f0000001500)="675aadea0fcb49065de381c558c2008d37578e1d97b5b4231606255a432ffd4f7fb23ba97a0cbf15ba57c3cb4e73cd466714d883e42c1e08c0b705fe712b24f247cb52d1031b9728111d3375cd4124615a7acb81e491fa57ba605422290bac35afe304d1", 0x64}], 0x5, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f0000922ffc), &(0x7f0000000080), &(0x7f0000c12000)) r1 = dup3(r0, r0, 0x80000) getpid() socket$l2tp(0x18, 0x1, 0x1) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000140)="3812eb24061ad32b953156cf2d90612343dcdfd90227d30870e51d3f1f809e0d5e8bfd471b107633004ba0c23ca0bcb14d4bdd743e92c8f6de867dc958f6c8c73d8199e1ef5ee030619baaabb9e9fd84bb318ece16e6a3712469571f4dcf533030d2bcbc5e44ba7e1d39fd6dbf2e3c79639a3a66d0917a89b3f332deb21c1e45f72d4ba87d1877ec9c5d85b26d545224298e0d95d59db250b88416594569f4b33bfcf4c6053fe7d5d21a7f631371e81b6a3ed1b669ff8866f76ad211c23771e5d9161179", 0xc4) accept4$inet(r1, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0xffffff43, 0x80800) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000240)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f00000000c0), 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000100)=0xfffffffffffffffb, 0x4) 2018/03/26 10:22:31 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f0000001ffc), 0x0, 0x0, &(0x7f0000001ff0)={0x1f}, &(0x7f0000239000), 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) exit(0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x4000) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000080)={0x0, 0x3, 0x4, 0x1, 0x8}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@textreal={0x8, &(0x7f0000000280)="0f323e67f43ef40fc76f2ebaf80c66b8d43bb98266efbafc0c66ed22fd66b8f00000000f23c00f21f86635030000000f23f8dbf5660f7e5a0b0fb0fc", 0x3c}], 0x1, 0x0, &(0x7f0000000240), 0x0) 2018/03/26 10:22:31 executing program 4: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d576aa5b72ceb3f97738795af87125e", 0x10) r0 = socket(0x11, 0xf, 0x6) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x3a) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'rose0\x00', {0x0, 0x4e20}}) 2018/03/26 10:22:31 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000000180), 0x4) r4 = shmget(0x0, 0x2000, 0x78000000, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_SET(r4, 0x1, &(0x7f00000000c0)={{0x8, r2, r3, r2, r3, 0x8, 0x1000}, 0x0, 0x100, 0x8fe, 0x8, r1, r1, 0x7f}) lseek(r0, 0x0, 0x0) 2018/03/26 10:22:31 executing program 7: semget(0x2, 0x3, 0x180) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r0, 0xc008551c, &(0x7f0000000000)) 2018/03/26 10:22:31 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/fib_triestat\x00') io_setup(0x8, &(0x7f0000000040)=0x0) io_cancel(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x3ff, r0, &(0x7f0000000080)="e6681dbdb35fb243b78be808bf793247bdf36cbf1db2fe83b279a22df668e0d9ef9151993eb7b66318d4676baba7", 0x2e, 0x80, 0x0, 0x0, r0}, &(0x7f0000000100)) lseek(r0, 0x0, 0x1) 2018/03/26 10:22:31 executing program 1: r0 = socket(0x10, 0x2, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) signalfd4(r1, &(0x7f0000000180)={0x4}, 0x8, 0x80000) r2 = openat(r1, &(0x7f0000000140)='./file0\x00', 0x24c1, 0x108) setsockopt$inet6_tcp_buf(r2, 0x6, 0x37, &(0x7f00000001c0)="e15c2cbbd5741ad659aa752191d28408a014d99fa1bd1940f671f6ebbbd0f5a4d57fd9673aeeb916cc131b", 0x2b) write(r0, &(0x7f0000000000)="c17b0f2af32044ab69fd161d0b421d010000000800367700f9ffffff", 0xfffffffffffffe4e) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB='truste=.\x00']) unlink(&(0x7f0000000200)='./file1\x00') r3 = gettid() fcntl$setownex(r2, 0xf, &(0x7f0000000240)={0x1, r3}) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f00000000c0)=0x8001, 0x4) 2018/03/26 10:22:31 executing program 0: r0 = memfd_create(&(0x7f0000000340)="2d70707030233a2900d4f38c205748bb58516e10c8429ec94e88bca5bc93f627a86d17c2416da481df530e4f078f1d77aa0fd0f6816e0afccdb6fd950be305b5497376851893ba9e18fc68000000000000000000e50e1ef4d9bc74d7be3f9da1e0d65a75b1297495e15a03d0104250620ef0b2b181a263", 0x1) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000002500bd7000fcdbdf25040000000c000f0081060000000000000c0010000100000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4000850}, 0x4000) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') readlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)=""/136, 0x88) getgroups(0x2, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0]) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) 2018/03/26 10:22:31 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) r2 = syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') renameat(r2, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00') 2018/03/26 10:22:31 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0) accept$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)) close(r1) 2018/03/26 10:22:31 executing program 7: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/03/26 10:22:31 executing program 5: r0 = socket(0x18, 0xfffffffffffffffd, 0x0) connect(r0, &(0x7f0000000100)=@sco={0x1f, {0x1}}, 0x8) 2018/03/26 10:22:31 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)="7abe702f00000b90") preadv(r0, &(0x7f0000b5cff8)=[{&(0x7f00006f0000)=""/154, 0x9a}], 0x1, 0x0) 2018/03/26 10:22:31 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r0, 0x50, &(0x7f0000000080)}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'gre0\x00'}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote, @in=@dev}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) 2018/03/26 10:22:31 executing program 2: r0 = shmget$private(0x0, 0x3000, 0x1c91, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_RMID(r0, 0x0) exit(0x8) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000900)={&(0x7f00000001c0)=@can={0x0, 0x0}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000240)=""/37, 0x25}, {&(0x7f0000000280)=""/219, 0xdb}, {&(0x7f0000000380)=""/104, 0x68}, {&(0x7f0000000400)=""/129, 0x81}, {&(0x7f00000004c0)=""/3, 0x3}, {&(0x7f0000000500)=""/190, 0xbe}, {&(0x7f00000005c0)=""/134, 0x86}, {&(0x7f0000000680)=""/19, 0x13}, {&(0x7f00000006c0)=""/247, 0xf7}], 0x9, &(0x7f0000000880)=""/88, 0x58, 0x1}, 0x40000040) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000940)={@empty, @loopback=0x7f000001, r2}, 0xc) 2018/03/26 10:22:31 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0) accept$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)) close(r1) 2018/03/26 10:22:31 executing program 6: socketpair$inet(0x2, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000040)=0x6, 0x4) r2 = dup2(r1, r0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000001200)={@mcast1, 0x0}, &(0x7f0000001240)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000001280)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000080)=0x4, 0x2) mremap(&(0x7f0000a94000/0x1000)=nil, 0x7ffffffff000, 0x7ffffffff000, 0x0, &(0x7f0000b18000/0xe000)=nil) 2018/03/26 10:22:31 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffd}, 0x1c) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000a59000)=0x3) 2018/03/26 10:22:31 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x10b000) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0xa5c4, 0x39, 0x7, 0x4}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0xc08c5102, &(0x7f0000000080)={0x20, "9a9c0493093120c0cf294987c1851bb962950e4ccaaa0dd532a8c4a3f99afff9"}) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)) 2018/03/26 10:22:32 executing program 4: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x180) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x1000}) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x1000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/26 10:22:32 executing program 7: mkdir(&(0x7f0000000040)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl(0xffffffffffffffff, 0x8d, &(0x7f00000001c0)="96600e40e9b026317a5301b7d77c2f282ea12c0d7a68d42c5ffab3e2ba716e8aeae9598670e3926c5266109732393a17a6cda60e51aa3fae49d286e5de372737c18a8521334de1677ee23294528c42ababf62970a09052deb965b6b861c1a4eb50565cdf98e45f7070a07089744d2dd1c5cc206a0145cee9c88bd32e494d81e85ab088080ab9e794746bb743793ca1c9728f50a6c9c66eb1995c10964cafc7a9ed3a43e480ee87e49644d11b040625237bb1c7f2ab2c426951bb07b118bee54723dca28487a8ccf5635b1903") r1 = creat(&(0x7f0000000000)='./control\x00', 0x4000000000000) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') syz_fuse_mount(&(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000080)='./control/file1\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/03/26 10:22:32 executing program 3: syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3ff, 0x40c400) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() prctl$setptracer(0x59616d61, r0) prctl$setptracer(0x59616d61, r0) 2018/03/26 10:22:32 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x445953a2, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x4, r0, 0x1}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000140)=0xc) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) pipe(&(0x7f0000000100)) 2018/03/26 10:22:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x100, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101800, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fb3ffc), 0x4) 2018/03/26 10:22:32 executing program 2: semctl$SEM_INFO(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000900)=""/168) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000180)={0xffff, 0x37d, 0x5, 0x9, 0x642, 0x1000, 0x400, 0x1, 0x9, 0x1ff, 0xffffffffffffff01}, 0xb) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) keyctl$session_to_parent(0x12) sendto$ipx(r1, &(0x7f0000000040)="a44bd1d1ca550c6ac4264cfa55b47a5c3940d5b3c10fe25ac590fcf1ce69116e3285d94b24df37b16ce2834eb844ab12f468cd5a02660f27b79a10cec25afb66a2e1820b5f8272e8711f1223963453ca0e48934e89dc1be7a77de07c9f91cbc3de39a98f9aaf0be926f54bcc7dcb76fb71b1824a6057aa27a362e3d376739eb047598efa05fbf1", 0x87, 0x20004014, &(0x7f0000000100)={0x4, 0x7, 0x5, "5f3c56eee906", 0x6}, 0x10) 2018/03/26 10:22:32 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000002300)='/dev/dsp#\x00', 0x2, 0x10000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000002340)={0x0, @in6={{0xa, 0x4e20, 0x1, @empty, 0x2}}, 0x40bf3052, 0x5}, &(0x7f0000002400)=0x90) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002440)={r1, @in6={{0xa, 0x4e24, 0xc3, @empty, 0x3ff}}}, &(0x7f0000002500)=0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'lo\x00\x00\a\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f000001bfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=@ipv6_newaddr={0x40, 0x14, 0x119, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x6}}]}, 0x40}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r1, 0x1f}, 0x8) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x4e20, 0x1, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040), 0x8) 2018/03/26 10:22:32 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2c) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000040)=0xf000) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000140), 0x4) fsync(r0) 2018/03/26 10:22:32 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x6, 0x2000) write$evdev(r0, &(0x7f0000000100)=[{{}, 0x2, 0x3, 0x400000000000000}, {{}, 0x8, 0x7, 0x8}, {{}, 0xfffffffffffffffd, 0x1, 0x288}, {{0x77359400}, 0xe, 0x1, 0x1f}, {{}, 0xe3, 0xfffffffffffffeff, 0x2}], 0x78) r1 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x28001) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) write$evdev(r1, &(0x7f0000000040)=[{{}, 0x1, 0x200000000200046, 0x2}, {}], 0x30) 2018/03/26 10:22:32 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f000080dff6)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)=ANY=[@ANYBLOB="0000000000e90a000043000000000000000600"], 0x1}, 0x1}, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f00000002c0)='./control\x00', &(0x7f0000000300)='./file0\x00') rename(&(0x7f0000000100)='./control\x00', &(0x7f0000000140)='./control\x00') ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000340)={0xaa, 0x1000026}) creat(&(0x7f0000d92ff0)='./control/file0\x00', 0x0) dup2(r0, r1) llistxattr(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000200)=""/45, 0x2d) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000000000)) 2018/03/26 10:22:32 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$inet6(0xa, 0x3, 0x3a) r2 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x10000, 0x200) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000240)={0x10001, 0xfffffffffffffe01, 0x1000, 0x0, 0x100, 0x7, 0x2, 0x7, 0xff, 0xffff, 0x3, 0x80000001, 0x0, 0x7fff, 0xf0, 0x6, 0x40, 0xabb, 0xfffffffffffffff8}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f00000000c0)=0x1e, 0x4) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x1, 0x1, 0x100000001, 0x158, 0xfffffffffffffe01}, 0xc) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000fe1000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r3, 0x0) accept4$unix(r3, &(0x7f0000000100), &(0x7f0000000080)=0x6e, 0x80800) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) write(r0, &(0x7f000059a000)="ed", 0x1) 2018/03/26 10:22:32 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/03/26 10:22:32 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000002440)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000002480)) r1 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3) ioctl$int_in(r2, 0x40000000af01, &(0x7f0000c97ff8)) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e23, 0x4, @empty, 0x2}}, 0x8, 0x93, 0x4, "89a61597339987e79913559ba221cad59d444017b7f4bc07f6c4961e4fdca8284c0ac11e93605ddec62acfc6aa8b2248a7a8366e03e4c5a24ba590d4620d4e1e8abd9d46a690bd0583dc2380f3481a66"}, 0xd8) close(r3) socket$packet(0x11, 0x3, 0x300) lsetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=@known='security.selinux\x00', &(0x7f0000000200)='/dev/audio\x00', 0xb, 0x3) ioctl$VHOST_SET_VRING_ADDR(r2, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000100)={0x0, r3}) fcntl$setstatus(r0, 0x4, 0x2000) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x0, 0x8000) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000280)={0x0, 0x1}) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000063be14d523d9e06b40ab83eba3000000004f9359f3ad397d4641bd2bdee4745208e0a74db51cb62a93781833869957"]) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000d7c000)={0x0, r3}) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/03/26 10:22:32 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x5) r0 = socket$inet(0x2, 0x80000000003, 0x4000000ff) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000), 0x0) sendto$inet(r0, &(0x7f00006c7000), 0x0, 0x0, &(0x7f0000653ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/26 10:22:32 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xc}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000000600)="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", 0x6ff}, {&(0x7f0000001640)="8e5c399674460935a519d7fe5dc08b4d3f93824d53bead787cfffff2383fe77c7e68443c4708f440ea8d8df92c868296528134c4bb50c78a2675e58ef2f265a729e730771bc1a1c1b9da98426848bd3b99211276fe7d3a75dca9f0c2e06c5a6ff819a12aa7106b20ecb83ae86da5f2fce50d63e04fc1be08d095ab79783244bcce170565440bae25af1c2e4c29ad30b934af6757ff454d3c448e09f1e0a86921c4903acc4a1051f5bfc7e0c12eb9d5db8591de2f33055a6cf1fffc6012a5763eef1c81448178661664de21ac0313032d883acc18096ee7c4208b160b142b708c3fe53b821f8bc7", 0xe7}, {&(0x7f00000017c0)="c9dd00b1f1409f299eb8da20cd22c4d6cdcef77898fd6fc819539b83b5e5d3ddc061bfcb3c1c420d6c140f6758e092cb9a58cf53c1899be77cb26dd04a33abdc27ca0461afd1c13682cdde5a247f44b783717c3b62859058cef31e1c1366fdca125c0b6fcf97", 0x66}, {&(0x7f00000018c0)="eea145276bfd1561475da08cb608c29aae9484475448a13547f2336265153f3ec1a6b28e25d9b00d94ee0f5926aaf99c263b874a402cf3968b8ee90dafc1f990db8f378a667128d5a108b1179a7c78740a3cb18ace129642eaf6ac58011de72d70a9e365e6c0cf61b7b052cff954790feb7ea48cd5a3630ddb5bb86bb354257265037385", 0x84}, {&(0x7f0000001a80)="6e2f3bdfaf58bdc54d99a24f1ef798b003bee968227bdd0a387dcbd0b298e82f4da90b3b0a20b3e92cae0dae6701efa55da1587059f59da428d1a0032af8e5fb2a6b36bd97260246449f9ef28ca6799fba279f70d1891a3c4bab6c3fe6054d976aaf6ba70fac47d4a16ac3f8c0bc090356cb6b6eab1b10c0337a9d8462a587985eb212f3bbb3c9b077093fe5c2ac14672dcdc0ca00166eca54096cb76ae1012881456c9a30ed91d3c0baea8c", 0xac}], 0x5, &(0x7f0000000180)}, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x8002, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000080)={0x800, 0x1, {0xffffffffffffffff, 0x1, 0x5, 0x2, 0x5}}) 2018/03/26 10:22:32 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000007ffc)={0x0, 0x6}, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$pokeuser(0x6, r3, 0x80000001, 0x1) sendto$inet6(r1, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 10:22:32 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x141000, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x40) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000280)=""/149) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)="00760930ec6baa3707eea8b7eff697dcd81b391608000000000000002bc239c376d23a6db228c912849870c004b7e7ed5a81c4dd21b731e3391f02408210f631cb4eedd1ae6913f67a18a5bcf1535f09bef87bf866027cfe2bae93269d8667752a1c798491b5e737509f0de2a9288359e414e43584437422cafa8a2ce866642cf619e243bf0533a353e258dd1527f190657bec3f2d1b0de4bffb5f60787c2bf1c08d0478bda709", 0x1004, &(0x7f00000b2000)) r1 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x2, r1}) 2018/03/26 10:22:32 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'ifb0\x00', 0x4012}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000000)) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000280)) 2018/03/26 10:22:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x200000000) ioctl(r0, 0x2287, &(0x7f0000000fff)) 2018/03/26 10:22:32 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000000)="4b85bc0fb1710ca9b1bab3d55ff7ad50f9d20e4783615410f7ee", 0x1a, 0x200000c0, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x1008000000000004, 0x4) times(&(0x7f00000000c0)) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0) 2018/03/26 10:22:32 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$KDMKTONE(r0, 0x4b30, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000a72a0023080000548b017dfadfc7b200007f0000003e5d25f3618811ef6697a2e2c9eadccbd62efeab6eef7022efc6adba1ee18bcba7e5dadbac43c0a84aca0df0db59f41fc4e0a2c1ea39784d054ecf7bc7451c3b3099"], 0x18}, 0x1}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f00000001c0)={0x101ff, 0x1, 0x6080311f5cb978a8, 0x1000, &(0x7f0000ffc000/0x1000)=nil}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000140)={r3, 0x80000, r1}) 2018/03/26 10:22:32 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f00000000c0)={0x0, &(0x7f0000000040)}) 2018/03/26 10:22:32 executing program 2: pselect6(0x40, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000180), &(0x7f0000000200)={&(0x7f00000001c0), 0x8}) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x10800) ioctl$KDDELIO(r0, 0x4b35, 0x8) 2018/03/26 10:22:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x5}]}]}, 0x3c}, 0x1}, 0x0) [ 43.030486] IPv4: Oversized IP packet from 127.0.0.1 [ 43.035716] syz-executor3 (6088) used greatest stack depth: 14800 bytes left [ 43.057569] IPv4: Oversized IP packet from 127.0.0.1 2018/03/26 10:22:32 executing program 1: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f00000009c0)=[{{0x0, 0x0, &(0x7f00000002c0), 0x78, &(0x7f0000000300)}}, {{0x0, 0x0, &(0x7f0000000680), 0x59, &(0x7f00000006c0)}}], 0x2, 0x0) 2018/03/26 10:22:32 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x49, 0xf, 0xc, 0x4, "e2e166752072927ce4ded91b701bfa3d036989ae7e0d70663aa47ad621fe15ff2ad92e4d1bda4986143c895b2b8fb78b84e7c28d87f3fe5fcdd61c8f5c6687d7", "154386f17d35a070d90858e31760b2eaa56193aac9d1b75dda8b5b0e153d7fd6", [0x2, 0x7ff]}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/174, &(0x7f0000000000)=0xae) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x336) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000300)={0x8, 0x0, {0x1, 0x3, 0x1ff, 0x1, 0xffffffffffffff00}}) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x18, 0x29, 0x3, "81b8"}], 0x18}}], 0x2, 0x0) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1008000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x18, 0x10, 0x2541217ae5ea38c, 0x400, 0x70bd2b, 0x25dfdbfb, {0x7, 0x0, 0x3}, [@typed={0x4, 0xf}]}, 0x18}, 0x1, 0x0, 0x0, 0x40}, 0x40) syz_open_dev$evdev(&(0x7f0000000380)='/dev/input/event#\x00', 0x60000000, 0x4080) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0x8, 0x0, 0x1, {0x77359400}, 0x4, 0x5}) 2018/03/26 10:22:32 executing program 4: openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x4, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000002940)) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) 2018/03/26 10:22:32 executing program 7: r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) readv(r0, &(0x7f00000010c0), 0x2) connect(r0, &(0x7f0000001300)=@vsock={0x28, 0x0, 0x0, @my=0x0}, 0x80) bind(r0, &(0x7f0000001180)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x80) r1 = syz_open_dev$mouse(&(0x7f0000001100)='/dev/input/mouse#\x00', 0xffffffffffff32ab, 0x42080) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000001200)={{0x1, 0x3, 0x0, 0x0, 0x4}, 0xfffffffffffffce7, 0x4e, 'id0\x00', 'timer0\x00', 0x0, 0x3, 0x8001, 0x9, 0x2c}) bind(r0, &(0x7f0000000000)=@sco={0x1f, {0xfffffffffffff7f3, 0x0, 0x0, 0x100000001, 0x9, 0x6}}, 0x80) ioctl(r0, 0x80000001, &(0x7f0000000080)="a62fe86f3d674278d6cfa6c3efaa47bb2896f3148f977ac64fe0eca1a267b21ad656ccb18c6c89c4ecb6cd5281") 2018/03/26 10:22:32 executing program 6: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001680)=[{&(0x7f0000000300)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001600)=[{&(0x7f0000002100)="13bee905174d177348f564acc3112f7b8d8e78367f4e99c127d4afd398031999a51072d753c21bb642df9e7a06aa", 0x2e}], 0x1}], 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfff, 0x101000) openat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/26 10:22:32 executing program 2: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) r0 = creat(&(0x7f0000891ff8)='./file0\x00', 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x0, 0x1, 0x66b}) 2018/03/26 10:22:32 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x733}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x8001, 0x8002, 0x3, 0x701, r2}, 0x10) r3 = socket(0x1e, 0x2, 0x0) bind(r3, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r5 = socket(0x1e, 0x2, 0x0) bind(r5, &(0x7f0000000040)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x465) dup2(r0, r4) pause() 2018/03/26 10:22:32 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="acd50600000000f767"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={'sit0\x00', {0x4, 0x2, 0x57, "22790703c369", 0x100000001}}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r0, 0x4) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/03/26 10:22:32 executing program 5: syz_fuse_mount(&(0x7f0000000000)='.', 0x0, 0x0, 0x0, 0x551, 0x40) 2018/03/26 10:22:32 executing program 1: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0x4, 0x804, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x0, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000040)={0x10002, 0x0, [0x7, 0x19, 0x80000000, 0x6, 0x1, 0x8, 0x0, 0x7]}) 2018/03/26 10:22:32 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f0000000480)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f0000000040)=0x2) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) write(r0, &(0x7f0000000400)='M', 0x1) sendmsg$nl_netfilter(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000001f40)=ANY=[@ANYBLOB="180800000000000000000000000000000000000008002c00", @ANYRES32, @ANYBLOB="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"], 0x818}, 0x1}, 0x0) 2018/03/26 10:22:32 executing program 6: r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) ioctl$int_out(r0, 0x2, &(0x7f00000000c0)) io_setup(0x800000020, &(0x7f0000000040)=0x0) read$eventfd(r0, &(0x7f0000000080), 0xfffffffffffffd5f) r2 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) [ 43.166869] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/03/26 10:22:32 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000004440)='/dev/usbmon#\x00', 0x10000, 0x0) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000004480)={0x5, 0x5, 0xb901}) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = memfd_create(&(0x7f0000000000)='&vboxnet0eth0self\x00', 0x2) r3 = accept$inet6(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f00000004c0)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000016c0)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f00000017c0)=0xe8) sendmsg$netlink(r2, &(0x7f0000004400)={&(0x7f00000002c0)=@kern={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000004340)=[{&(0x7f0000000500)={0x11b4, 0x24, 0x501, 0x70bd28, 0x25dfdbfd, "", [@nested={0x10a4, 0x1e, [@typed={0x8, 0x73, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}}, @generic="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@generic="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@typed={0x28, 0x79, @str="6e6f6465762c62646576ac2926626465766c6f747275737465646d696d655f7479706500"}, @generic="9ab974783bd9fe83626dc9e71c8e464795270c9521d18183459e33bba8eddb85794fdc08d5400e4a8c5e078583abceaa5586bf0d4c7289d71535bbbb3a2a37a4d0ebed13505c1c"]}, @typed={0x8, 0x8d, @u32=0x4}, @typed={0x14, 0x5c, @ipv6=@dev={0xfe, 0x80, [], 0x11}}, @generic="f02263661f87dcf21d2b52a86e80aff097bb363ad4d6f6f83817da4191eaca5be1d1cf720a2fa851a663c8470cc1f5b16cc4730582ec7e6cad9311a0436a3cdb9608a564000fa72bc6e52c838a8bbea4850178379fb6442b6ee2c0ca499f2c"]}, 0x12c0}, {&(0x7f0000004080)={0x68, 0x37, 0x21, 0x70bd26, 0x25dfdbfc, "", [@nested={0x10, 0x7e, [@typed={0x4, 0x12}, @typed={0x8, 0x87, @ipv4=@loopback=0x7f000001}]}, @typed={0x8, 0x8e, @ipv4=@loopback=0x7f000001}, @generic="4fc817d71ee70fba0795439fcf99425e47f98bc672f8e489439c8e517c4c4bd797b8f2656225a8639748a4a81a93c76a49d67aaf00da246db93c13633b"]}, 0x68}, {&(0x7f0000004100)={0x28, 0x15, 0x21, 0x4d43, 0x25dfdbfc, "", [@typed={0x4, 0x95}, @nested={0x14, 0x64, [@typed={0x8, 0x24, @u32=0x8}, @typed={0x8, 0x37, @ipv4=@multicast1=0xe0000001}]}]}, 0x28}, {&(0x7f0000004140)={0x1ac, 0x2e, 0x0, 0x70bd27, 0x25dfdbfb, "", [@nested={0x18c, 0x6b, [@typed={0xc, 0x64, @u64=0x4}, @generic="580811015c0e2586341a999b795c846d15f7088fcc26538d56b3aa418e0e0893db6ec63aef58c27e0e7f30be9bdc2ed48670f07e0790bb9be9c4cc80b05e9e034eec6511a2286ec1b0c32015e8efd5bcef72dbe24690c4b8af2f7b1c725e5b876739ae4cbcfcbeaf0aff63be037dcb9f06f7b35c5f2a1baa7d800c55d1a67cb343c95c2b012e3e39aad656c6cef63358ad95157f65", @generic="2324a1a9710e921221a37ba1d141a7301381f3da365836848f431ee7542405159788a4ff334407953d2e942d1112b8229fbab8b7b9a78b733fec5be2a2ef17dcde132eb3361c421fde504a6385e236359046a5da904ed61cccbfea12ac56e7d7c87a158e5100e74e6cb3f9be4563d9eadd1ffec6630cdc17d6eaf3db5d3ee0f5f83f4941ec20c04db422b8fd4038eac792d9a029ad3ca219341ed90216856067e30e8fd8e962c25a5810fcae228d9133d2887b10ab1e415ecd", @typed={0x8, 0x72, @ipv4=@loopback=0x7f000001}, @typed={0x8, 0x6f, @fd=r2}, @typed={0x14, 0x10, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x8, 0x11, @ipv4=@multicast1=0xe0000001}]}, @typed={0x8, 0x8a, @fd=r1}, @typed={0x8, 0x2c, @fd=r2}]}, 0x1ac}, {&(0x7f0000004300)={0x10, 0x38, 0x400, 0x70bd2c, 0x25dfdbfd}, 0x10}], 0x8, &(0x7f00000043c0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0xf6a1cd936785257c}, 0x20000040) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000000080)={0x8, 0x100000000}) getsockopt$inet6_buf(r2, 0x29, 0x55, &(0x7f00000001c0)=""/237, &(0x7f00000000c0)=0xed) open_by_handle_at(r2, &(0x7f0000000340)={0x4f, 0x6, "1204062c3a053df53df3b1a58223122a718e32371aaed1963f17c4b7865a302f83bdecc11533129685b7d8f650997ec41719d7ebb58e8d2d85ee682e2de15d0ced16dd33cc78b8"}, 0x0) io_setup(0x4003, &(0x7f00000044c0)=0x0) io_submit(r6, 0x1, &(0x7f0000000300)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)}]) 2018/03/26 10:22:32 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000cb8fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x47) setrlimit(0x1, &(0x7f0000000040)={0xffffffff, 0x400}) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/26 10:22:32 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000e95000)=[{}, {}], 0x30) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$tun(r0, &(0x7f0000000680)={@pi, @hdr, @ipx={0xffff, 0x20, 0x0, 0x0, {@current, @current}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, "0f4c"}}, 0x2e) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x7, 0x0, @tick, {}, {}, @queue={0xf, {0x2ee, 0x101}}}], 0x30) poll(&(0x7f0000df8fe0)=[{r0}], 0x1, 0x0) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f00000000c0)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) 2018/03/26 10:22:32 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x1000105549, 0x0) pwrite64(r0, &(0x7f00000000c0)="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", 0x1ca, 0x0) 2018/03/26 10:22:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x1) ioctl$TIOCSBRK(r0, 0x5427) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000200)={'yam0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000740)={@mcast2={0xff, 0x2, [], 0x1}, 0x77, r1}) r2 = syz_open_dev$sndctrl(&(0x7f0000000040)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000c80)="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") ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r2, 0xc4c85512, &(0x7f0000000780)={{0x9, 0x0, 0x5, 0x0, "134a990e25f78cd776b2ac6d72bb10968401de0fab1c3d3300cd1f90f8b57da291f652c9943807739cf8c0bf"}, 0x4, [0xffffffffffffffff, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x37c, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7, 0x0, 0x0, 0x69d0, 0x0, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x4ca2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2f7, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x505a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc81, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc]}) 2018/03/26 10:22:32 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_cache\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) syz_open_procfs(r1, &(0x7f0000000080)='maps\x00') sendfile(r0, r0, &(0x7f0000a2effc)=0x20000, 0x1001001) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'user.', 'net/ip6_mr_cache\x00'}, &(0x7f0000000140)='-\x00', 0x2, 0x2) 2018/03/26 10:22:32 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000bbc000)=0x28000000000000, 0xfffffffffffffff7) r1 = socket(0x1, 0x1, 0x9) getsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff, 0x1}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000200)=[{0x3}, {}, {}, {}, {}, {}, {}, {}], 0x8) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059a000)="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", 0xa79}], 0x1) 2018/03/26 10:22:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x0, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x195, 0x0, 0x0, 0x0, 0x4}) accept4$inet(r0, &(0x7f0000000840)={0x0, 0x0, @remote}, &(0x7f0000000880)=0x10, 0x80800) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000000c0)="87dea5bf28d798e15d2c273bfd56b4da61e2fecf4f0d44384ccfd0f15cf32ad5b42904ecc7e8517e25631a32d430c0d28ea8418e69997a37579f5ba2cde42dff9761fb853a646c791c62394da6d1373ada9938ec89ef508a1db777548e3523891ab3618406f6522b29c84fd0b5b793204a65f9c4070128ee454fb73536a0ab011bb88b1e08f60798b160a738c951906fa2b135c8935ddb49094b66b8fbb16673bd89ad3a72247745567e6ae2581681ae9a2289f255cded47b5", 0xb9}, {&(0x7f0000000180)="1e28587450ff0895ab3d0c02274294050469b30baaca400c647d777b50b22515093db3fd2fca45c14e0415db396e55c172232282d3d68295a2b0f05576574bf634954ff4398f83515e5167f5dcb1511913b81f2b7a808b4996b50b7c138f412a0bf62064f1b324554fe43bad9bce199374bc8110a639a8d4f191681c3280ed3ba5e5ee84af37490cb2e4700a15054d1bc852f27c834391f2d77864a9832b", 0x9e}, {&(0x7f0000000240)="91d8fe21a2dcdae340e5010a996abc3fe59e255174aa39556267609139cfbc855c837431bd328707a24a60e9", 0x2c}, {&(0x7f0000000280)="7803a8788d8afb4f62cab0e256f229872720ba6dd9beb780d58e91c4790411b1f88f80a6ae60aa945579a916da1efcebd5add082866a3b2fb23f292b7944a9bf9264fa3af4b0d6126bd38fde4b164aaa7f9d84fc795410474c1e31ac90019ca60b8ceba81676c571b762d7873af609bca1f1b9c9a537b70fbbd8f75318c2fa830454db7c8850bf5241eca06b9939c7e8e98f6cd7ff48c89ca205519a7874ea2eaeb7e4f9ac", 0xa5}, {&(0x7f0000000340)="24f3b297f47b62a4b2574f9aef4410718d16b9e5270deb059d3da4ad90467ac91a65f95493e60924711e676483faac0461e9501bae104607b0525d29e88cd98285daaa324e2a3956693aae9bd8c9fa059eaf261d4bb9dfb69deaef5a8d4446bf657415703bc597", 0x67}, {&(0x7f00000003c0)="011bd18da58c225d4ae805154fcf0f8cc075c68ca4149850", 0x18}, {&(0x7f0000000400)="1781150322c8284d1eb5ca387b5df6d97f9f680547c53aa5628716a7b4a12877472b546789f877c79b9ae5f5cb8e9d8adc86e5e3c7ab51b867d68de9f7c27c15b18e88da0be70cc3879c0e8a334f1ff2d5fbff7f4d88268449cf4a53d1d999ad2dc5415f783e21227d33f1d950c7e7ed29ad6dc17c5bedeef820e3a91309a90782c915c8260f43b7f497f6dc37ade542b6add0b4d1f974c972bd7117e6f322b96ad57d83435193723afd847f094c6bc44bbc89c2ba758a322084af742c8fab7f0526", 0xc2}, {&(0x7f0000000500)="d648da5e544a4d7e8ca7db2a8f6dfcc5086ffdae6a1ce86f34ad72a1b78668eb60a3d8", 0x23}], 0x8, &(0x7f00000005c0)=[{0xf0, 0x1, 0x8001, "9d8f34c96ec30929cfb34f216069bfd2fb31b8524dc5ad47f07333f9a8188caf6ddf070deb43073fe3b5b35841e030a2d5044b9729d7b8d3da3ca8cac1a815cd0d02fc1f3f2825e1452e584e6c32780f6aefcb0b2540944469cd500ed92a939a8c03768c6a36fdb91f89c8c808af19fc6a2235f606d03a85838419c2d8a709ea1f0ba31b5c71e4c7ebbb9b77cc74c3b86bfbf972ea7274f3f15f27dbb412cbb26f319c2f5f0b0dbc4dee10bdcaf1a4da7072ea2d9217f42827a1cc1a0d8298770647a66fefc24d44d24b380b2fe5f650aaa405f60a1fcd7811cf"}, {0xc8, 0x19e, 0x81, "b4a28059731f0bd0a0785fbf979eae2d5afc4a6757c8c5716e899e48861f1bc3da0de303c6badfea6a4cbcf7994d68700d8ab9046ad070b0c6834d8ee23ada9e30cdca1e6648d252e218a88da3e6b53e0ddd92dcd0a4fabfe73fbff3a5256e1d78394e511906874056e60f1ecdace5b4473f8f165d64bc02889b2b649197ca542d9421906890ef2db663b4509442356f79171562486871b461c1a5c8987e1d78ee27abfb61ee2d0f93e396d23eb54267af55894577fd"}, {0x88, 0x109, 0x7, "5b6cb56e74d86a3cedd6997bf524cb6e95410c6de0e5b8c970f16297f634fddd6bc502c04ffae04ee210b5286923a2e09b9d0cb93962b99da772ab9892fe17edc9e181bbd616c62f47c125963bf4564fdcee6288c31020efbfa19aec2832540fc6134e1f04d12c4649b5bf1d108283a49bcc2778a84e82"}], 0x240, 0x40}, 0x0) 2018/03/26 10:22:32 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x200000000, 0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0xfff) 2018/03/26 10:22:32 executing program 5: r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='net/softnet_stat\x00') ioctl$KVM_HAS_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee3, &(0x7f0000000080)={0x0, 0x0, 0x0, &(0x7f0000000040)}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000000)={0x0, &(0x7f00000000c0)}) 2018/03/26 10:22:32 executing program 6: socketpair$inet(0x2, 0x80000, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000240)="9482cf8d2392c66730ed1f9a8704322b53c0377c78b135723f5db35c256847fe999642cfd1d7024518fb756483dc407e54424011bd34327748a4368e2fa8b6411fb9d836b5655dba4ea68e03d62ac526a6add23cd7f2b65113d90399476a8c10fe7dbde2def089ed46815484a452a19500043f84dc166ff48d4d47eb21988bc71bbb3176b5185a6cdde2927abbc20cdc4f1a9da8fb39eac0c76402651a89d51fc68b0a73a2fb442e5a61a5ef99a0b917773b10f6dbf0d4", 0xb7) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) read(0xffffffffffffffff, &(0x7f0000000140)=""/232, 0xe8) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000300)={0x2, 0x101, 0x0, 0x4, 0x6, [{0xffff, 0xffff, 0x4, 0x0, 0x0, 0x2000}, {0x5, 0x76, 0xffffffffffff33a8, 0x0, 0x0, 0x2}, {0x83f, 0x10000, 0x9d2e, 0x0, 0x0, 0x1200}, {0x2, 0x3, 0x40, 0x0, 0x0, 0x600}, {0x5, 0xa34d, 0x9}, {0x6, 0x1, 0x0, 0x0, 0x0, 0x318a}]}) 2018/03/26 10:22:32 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write$evdev(r0, &(0x7f0000e95000)=[{}, {}], 0x30) write(r0, &(0x7f0000eaffa7)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13cecb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697ae707d4a70f330e6fe3a1c9c76f314ffab329", 0x58) write$tun(r0, &(0x7f0000000680)={@pi, @hdr, @ipx={0xffff, 0x20, 0x0, 0x0, {@current, @current}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, "0f4c"}}, 0x2e) write$sndseq(r0, &(0x7f00006d9000)=[{0x0, 0x0, 0x7, 0x0, @tick, {}, {}, @queue={0xf, {0x2ee, 0x101}}}], 0x30) poll(&(0x7f0000df8fe0)=[{r0}], 0x1, 0x0) socketpair$inet6(0xa, 0x2, 0x4, &(0x7f00000000c0)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) 2018/03/26 10:22:32 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000f82fb8)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000000000000040000000700000000006e8d67585c0e2c80000095001200000000004c03cb7d44a814e71b1d9660b9523318f25b58f8fadc4868340c6599f9beb8e97c1327b80c9a52d8ea204ae54a5d4114a32696addae1cae50b5cda9812ea2b189af34464c1e97d02ae5615f5af699945ef3e94e7dff78fd15db48153929a17189e125868733679b75a49cfba91680224"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000f84000)=""/195, 0x0, 0x10000000}, 0x48) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f0000000180)={0x5, 0x0, [{0x6, 0x2, 0x1, 0x7, 0x9, 0x0, 0x46}, {0xc0000005, 0x6, 0x7, 0x2, 0x4, 0x100000000}, {0x0, 0x4, 0x6, 0x80000000000, 0x3, 0x6, 0x9}, {0x80000008, 0xa110, 0x0, 0x6, 0x100, 0xe202, 0x7}, {0x80000007, 0x80000000, 0x2, 0x6, 0x400, 0x9, 0x6}]}) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000040)=r0) 2018/03/26 10:22:32 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) r2 = gettid() r3 = open(&(0x7f0000000100)='./file0\x00', 0x40, 0x180) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000140)={r3, r0, 0xbc6}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r5 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x2080) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000300)={0x0, 0x11, "53c5bd50fc668cff44d1e96d186084d833"}, &(0x7f0000000340)=0x19) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000380)={r6, 0x6}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23}}, [0xffffffff80000001, 0x9, 0x4, 0x9, 0x1, 0x8000, 0x6, 0x1, 0x401, 0x1, 0x7, 0xfd2b, 0x9, 0x2, 0x80000000]}, &(0x7f0000000280)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000002c0)={r7, 0x9, 0x30}, 0xc) ioctl$int_in(r4, 0x800000000005424, &(0x7f0000000000)) 2018/03/26 10:22:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000340)=0x835c) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001c00)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001d00)=0xe8) stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000024c0)=[{&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000400)="9c2209dd476c3a14a9cb82087fff7baa64b99b81218804ba85270557edb5a30ed093191917c4699ccfbed5d8613e79a770c23cf3a2fceb03967bb2b1d08c513f4cf335e3270412cebbabfaf8aa50585b66349082376dfbffcbe0835163ae3be070e6d05085577481b594a4c28960809c90c708a67277ec9808d0e939e498449f4e166c3989006f177976985c2d9fc6149afab32687dda6d82e8186b2e25b8a72f2b7d302dd72a8742541a90c7c931d4d59e6e2945c94484d91423d8fb7613ccf867beb97083159ce1057bace4245c6c8f346194279e2d5b894368af6a7c203285fa4", 0xe2}, {&(0x7f0000000500)="8ee7458e23da1486f156621321923aa7e87a760577173b0d19a875015c2b3f299ef9f4aef167e73d09be496e246ea013c7cc4f353c9734f1efe9835d8cca2ebcf3b304e9995f437573e7f2a6785a419726882aa4414a94f7d7763da4809f0f58cdeb82004020d7dd418818d6270f80bcd6", 0x71}, {&(0x7f0000000580)="e0a4d73b565f3127bf596149d40928ea319f3cba8caa47c59b935b8c31e330204639136e301d9775be1b67f5a56554396be6f75fb4d63a11f2f61109309b86e5a6bc1fc1e30b75e441c2e4607df9126e48d57657ba5de9f79b76127a201b6d347f46977d", 0x64}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b80)=[{&(0x7f00000006c0)="1d33539c4fa44debf825069c8f30a185ec7667f8eb7d5c49aafb7e31d42ec7badadf2acdf5111481d60f4747037c32431e92765c5a0764310421c03e10fdecbf3cef1a52414e5432c7888881830d82660bea5548b407a7e61efec1599d5117e8a1539b83b1c36057ed00cba34b7918c2146d01f6939ee4147f2ced240c065dfae45cdb8d605743663a0e4bed3aadac9f8375c1049cab606bb4f830edc72810390dac27e0ba56dadc8b78f5e36a5c0de36f59a493a7414e56962fad74a3f54ccdf0040febcf6e973fe680585b97a25157cfe798a9304127795ee62bf53035ae54a051b6186c3364d14a75536798eaf51139", 0xf1}, {&(0x7f00000007c0)="c8ba6999ca67824762ff7790efe913ea59068a83dd33febd58658eedc7f9ed1c8d80e8e9ec390e9240258fa0b9fe630fc4258b4370e3a5aea5b8b1d49fe85b66dcb0509c87738ee24a257525a668603b83d9ee24b18aea0355", 0x59}, {&(0x7f0000000840)="4639517e2da90aa38a24b84373208ab466507762a5248af9ce6fd9651704d37f27d07cd8dd912a73c689b691e43c3132bea7e5ef8187e7ea00f7351167940c877c6271fc98e8a708cc45c2654e748c33a25b91eb5dfe0e5bf5ce8f239844b494784676a4e018cfa4d9376855a7b1d61e60f77dcf9c1a078e34f5cff071449b2c20f00f3a9906c246ab3bbf8590b02883255197efbe76ebb859fea06d66e8cb55998ef9788d", 0xa5}, {&(0x7f0000000900)="9d5a232bacbf2771c1d426b175e2e573022f345ec20e78462f98d728fc821b779e0041f99bf363bdbac759aef14cd163bbf9dce34b18c2dbac7446751e25f2cf9b708533c8062b9ecb1f1c755fb22139994737fe8608026592aaa4ec00dd65861a905b663cdd1956ca96636da51b7d4e588f824abfdf0350", 0x78}, {&(0x7f0000000980)="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", 0x1000}, {&(0x7f0000001980)="b77bf0bf46c020a4a4f98e068eb80ef723a91cfa88a0888800c1f26b7ab0b0e02dac9c7f5e75d1c1e2400a32d44009663c29cca03506e248beba9469933584fbac136f596e7f6dc77f22bcb808e319da469909d3fa2cb35c11756c5831233d3d5259d8a050cf520e2ba7b06579b0f56bbbcc80b9c0b05690b2a2d03c330cd093b7703a1bd3a32e68838d60c48e92ab937991be478331f993083b34f8e008bcc4e3fbc62035ad37c7330dd0e3bac98203b3fe691c860f71a9fd0144876f1741b59d6cc0c27b8d", 0xc6}, {&(0x7f0000001a80)="ecaa77272d7657a3b7394bf9781e8f7fb2924fde4803b677bf283ea2060be8a371e2de7e357cf9095f337e33feeed745c4c269f70c8ff3ef14f0dd61dd81a49f7c4a9d4fc576eb2e707d1c647f6194663ee9e1a13472510c4aeb5c8718ec23c6c8180fd97c4c67a128adf47f55283a086c7c139e74faec8a491c8a4c5241aedfb2679561b652ca8c8604fde732e9176aa788351a3d6e0508fae0f773a756f46ae85a4b2472c01b9f6ca72e7e056c76f88e87c2bc2e2b4dc17b17f4a5fd9c22b611b954f1152e4de74b51fd0c35345581b04897e00c89e0ad", 0xd8}], 0x7, &(0x7f0000001e00)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x60, 0x4000000}, {&(0x7f0000001e80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000001f00)="4018a74057428d7ba1877335ae9a5f8b3a1244a332d24ebd2c2ff924b79f810af6c274c8197d0f8c96af8f771f6f7b268ea93d8ac863b21b433b458b92499ade3bfa42fc5fceca8059291ebb079a40eb2033fdbf84789b3dce7fc59300ecea0c9d4c74efc93c2df1b892e933234965042c03142f45ed0d2338", 0x79}, {&(0x7f0000001f80)="60d04319810876c444a7538dbb64358ec3d34b6528b216db7f1330def52cdac6c5d422a1494b08268cf4d72e593898b997fc38918aea47b82aacdfe4e170a522e7279929f9fabbaa6c8ba3fcd5a36d009fc426632646c1c81ca5e686f5eb21148f6d455fd83fa84dd3f00e", 0x6b}, {&(0x7f0000002000)="b1d60c319340d497ba2425bf5d0d07e791ecee368bf2e9d367b90a18b4587bc4a5b4c06d17c663b20afe5f2b7150d695b7d680533e6b5f4386003279506a9a82cafc12b3ed3aa335085fdefad88a270c8ddb36ff8e612418924e6cb917303b9fc5bb63", 0x63}, {&(0x7f0000002080)="eaed", 0x2}, {&(0x7f00000020c0)="87f4ba1aee4d7c13a90767bebd1100145fd503cb6d1b0d", 0x17}, {&(0x7f0000002100)="fefb10f9f649401c7f73dea181f2b3218af5c3163979f50a65f1b1e98d8a6ed61f31d7bc7189fe24db43a53cb9cba445d7c3352458b0140e9df36b36f7a70d3cb443123cc4caf640887cb52edf9ad64b372d91e9c2dba775940a6b5bbf97490506d93af126b0fdf8a3dd55a20ea35dd9883e0dc92e5d073e35707299506e503645865088e4cc7f6d2753406706c8ea74923b5de1014fafafca225c80c318a1e5de0464d9d9342464c63f4d09d9", 0xad}, {&(0x7f00000021c0)="3c95cdf6f8741ca82d76925556", 0xd}, {&(0x7f0000002200)="5115208876c3512fef0821eea58974c02882df5c1cca2747a1070c95700e7943be905b5854aa57a307d75f96cb59488f9aa4407e433b632d6abfc74cfda86aef0386deb6021e484b12580308d6192a483c18d2b59b9204ec0bb4e598f0ed2d18a14398aa653e3dc72332942e546405d1c5b361b17b719aad8441213a1170bc13f5c301de5d761079e311", 0x8a}, {&(0x7f00000022c0)="6b0774c626d3d0b42ffd4962166b3052b8e320972cbf7f5b77f6eeefdfbba5d9f878", 0x22}, {&(0x7f0000002300)="66b566d71c53732e26c13c4b30e35e72d9ec9c5c8a73f2e074e3bd48a1518f7c4916fc1aa8f2d130d5a5fa1c2a6ec03f61a40b8f73ee6bec9667d97702416233bdc3cd069e8ed2d3f0ced052e349df7d990edc59f35a1fbbdd70491b78dc4cb1ac65a58dcdd69b91d83ddc12fce0ec269634b4729df061e26cc6c669a278f60a30adc6e74a3d7dbf5d11f013ee461eed445b115845a6ee6e2cc9ea399cd33d21c684da1c216161ce4b45d25472719cf4444eccbfef3ec70c4beaafbe2318f9bbf4d842270b8957cf168febac5e8f03cb8c2926649b68c3b23479fb3c295feccfbcfd2bbf9c6e7625d9b815988f8714947325cfe0ae254689", 0xf8}], 0xa, 0x0, 0x0, 0x80}], 0x3, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000100)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r6, 0x4008af23, &(0x7f0000000280)={0x0, 0x400000000000000}) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000002000000000000000000009500000000000000872c5644e3e46d163c63e0cdca9d28d4909deafd3d501b521d5eec7cd2706d69a33fd91cbd240e1083"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) pipe(&(0x7f0000000080)) syz_open_pts(r6, 0x2000) r8 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000000240)={r0, r7}) sendmsg$kcm(r8, &(0x7f00000042c0)={&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000040)='A', 0x1}], 0x1, &(0x7f0000001280)}, 0x0) syz_emit_ethernet(0x195, &(0x7f0000ea7cfa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) sendto(r8, &(0x7f0000000000)='A', 0x1, 0x0, 0x0, 0x0) 2018/03/26 10:22:32 executing program 6: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4000000000000004, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f00000000c0)) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000dc3ff0)=@req={0x3f9, 0x0, 0x1}, 0x10) socket(0x8, 0x6, 0x3) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "02ed010000000000e50000010027cc573c5bf86c483700c71e14dd6a7302ffea1b48006be61ffe0000e10300008001000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000be4f70)}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000140)=0xc) 2018/03/26 10:22:32 executing program 0: r0 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='##md5sum\x00', 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f00000000c0)=""/104, 0x68) set_mempolicy(0x3, &(0x7f0000001ff8), 0x38) 2018/03/26 10:22:32 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003baff0)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f0000a74fd0)=[{0x5b94, 0x0, 0x1fff, 0x0, @tick, {}, {}, @raw32}], 0x30) connect$llc(r0, &(0x7f0000000040)={0x1a, 0x339, 0x1, 0x20000, 0x1, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='lo\x00'}) socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={'bcsh0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) [ 43.511572] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/26 10:22:32 executing program 3: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000000080)) 2018/03/26 10:22:32 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001bfd0)={0x2c5, 0x0, &(0x7f000000dff8), 0xffffffffffffff04, 0x0, &(0x7f000001bf60)="6d7a89dd9a5138112feb36a1d2bc292aac227d2f3e7a2bf963a9d70f2fbd1a48414952377722084df7a1a19329a6befe986ce01334e710fc585ac3e7b591c94af18d668116c6d9cbeee363d77d638ac220557503f01e53e9c58e25cbe43e214b8f530e001d7eb0f908dc1a7f2f0ea2d9c611a0163fcbc2e36b85b042e448e0"}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x801) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000000100)=r1) accept4$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14, 0x80800) ioctl$KVM_SET_XCRS(r1, 0x4188aea7, &(0x7f0000000040)={0x1, 0x3f, [{0x4659, 0x0, 0x3f}]}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000200)=r2) lookup_dcookie(0xe8, &(0x7f00000000c0), 0x0) 2018/03/26 10:22:32 executing program 1: getpeername(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x400, 0x8003, 0x12, 0x656, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e21, 0x4f60, @loopback={0x0, 0x1}}}}, &(0x7f0000000300)=0x84) r2 = socket(0x10, 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) write(r2, &(0x7f0000000540)="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", 0x132) 2018/03/26 10:22:32 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000003c0)={"6966623000faffffffffffffff00", 0x2691d0877f1cca97}) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000040)={'ip6gretap0\x00', 0xbfa}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000000000000000100000000001080006040000000000000000e0000001aaaaaaaaaaaaac1414aa"], 0x2a) 2018/03/26 10:22:32 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) prctl$getreaper(0x1f, &(0x7f0000000540)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@rand_addr, 0x0, 0x33}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) rename(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000500)='./file0\x00') syz_emit_ethernet(0xf9, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@x25={0x805, {0x0, 0x4, 0xf7, "b99a520a176408ee19eaf86020677d6ac143a1c878554709597d426f35de88ea0b292b8833842adebdd9702291a22f26130dcc301b617d25a47cdc9f87be6b55818cf02eca7c47dd26e2d218ec173af1e13bf08de83144774f611758401c4255ff2e3a71ce4568de4c5b178ada2623569d1bcbd4a61338f1a56f9c4f2bd216a90db48d40c33467824c3f284d7046105becf7c4daf476f7ac29d03a8e18368f5850952ea11cae1d6bcabcda3c2f2f58f66719047d39bbbe1b1b05bae4a578367f697f5a795be5d18a401f367e7653ac7ad65aec7f8868d2dc45fea2bb8f6bae9a8a6eef2713f86a9c"}}}}, &(0x7f0000000040)) accept$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x14) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x3, 0x4e20, 0x4, 0x2, 0x20, 0xa0, 0x62, r2, r3}, {0x800, 0x1, 0x7, 0x0, 0x13f5, 0xfffffffffffffff8, 0x9ed, 0x100000000}, {0x4, 0x10001, 0xa47}, 0x7, 0x6e6bb8, 0x2, 0x0, 0x3, 0x3}, {{@in6, 0x4d2, 0x783f97dd57a8e29d}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x3, 0x0, 0x100, 0x1f, 0x1, 0xffff}}, 0xe8) 2018/03/26 10:22:32 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x40000000001ff, 0x181040) fcntl$getown(r0, 0x9) sendfile(r0, r0, &(0x7f0000000100), 0x10000000000fc) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80800) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x3, 0x4) 2018/03/26 10:22:32 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000340)=0x835c) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001c00)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001d00)=0xe8) stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000024c0)=[{&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000400)="9c2209dd476c3a14a9cb82087fff7baa64b99b81218804ba85270557edb5a30ed093191917c4699ccfbed5d8613e79a770c23cf3a2fceb03967bb2b1d08c513f4cf335e3270412cebbabfaf8aa50585b66349082376dfbffcbe0835163ae3be070e6d05085577481b594a4c28960809c90c708a67277ec9808d0e939e498449f4e166c3989006f177976985c2d9fc6149afab32687dda6d82e8186b2e25b8a72f2b7d302dd72a8742541a90c7c931d4d59e6e2945c94484d91423d8fb7613ccf867beb97083159ce1057bace4245c6c8f346194279e2d5b894368af6a7c203285fa4", 0xe2}, {&(0x7f0000000500)="8ee7458e23da1486f156621321923aa7e87a760577173b0d19a875015c2b3f299ef9f4aef167e73d09be496e246ea013c7cc4f353c9734f1efe9835d8cca2ebcf3b304e9995f437573e7f2a6785a419726882aa4414a94f7d7763da4809f0f58cdeb82004020d7dd418818d6270f80bcd6", 0x71}, {&(0x7f0000000580)="e0a4d73b565f3127bf596149d40928ea319f3cba8caa47c59b935b8c31e330204639136e301d9775be1b67f5a56554396be6f75fb4d63a11f2f61109309b86e5a6bc1fc1e30b75e441c2e4607df9126e48d57657ba5de9f79b76127a201b6d347f46977d", 0x64}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b80)=[{&(0x7f00000006c0)="1d33539c4fa44debf825069c8f30a185ec7667f8eb7d5c49aafb7e31d42ec7badadf2acdf5111481d60f4747037c32431e92765c5a0764310421c03e10fdecbf3cef1a52414e5432c7888881830d82660bea5548b407a7e61efec1599d5117e8a1539b83b1c36057ed00cba34b7918c2146d01f6939ee4147f2ced240c065dfae45cdb8d605743663a0e4bed3aadac9f8375c1049cab606bb4f830edc72810390dac27e0ba56dadc8b78f5e36a5c0de36f59a493a7414e56962fad74a3f54ccdf0040febcf6e973fe680585b97a25157cfe798a9304127795ee62bf53035ae54a051b6186c3364d14a75536798eaf51139", 0xf1}, {&(0x7f00000007c0)="c8ba6999ca67824762ff7790efe913ea59068a83dd33febd58658eedc7f9ed1c8d80e8e9ec390e9240258fa0b9fe630fc4258b4370e3a5aea5b8b1d49fe85b66dcb0509c87738ee24a257525a668603b83d9ee24b18aea0355", 0x59}, {&(0x7f0000000840)="4639517e2da90aa38a24b84373208ab466507762a5248af9ce6fd9651704d37f27d07cd8dd912a73c689b691e43c3132bea7e5ef8187e7ea00f7351167940c877c6271fc98e8a708cc45c2654e748c33a25b91eb5dfe0e5bf5ce8f239844b494784676a4e018cfa4d9376855a7b1d61e60f77dcf9c1a078e34f5cff071449b2c20f00f3a9906c246ab3bbf8590b02883255197efbe76ebb859fea06d66e8cb55998ef9788d", 0xa5}, {&(0x7f0000000900)="9d5a232bacbf2771c1d426b175e2e573022f345ec20e78462f98d728fc821b779e0041f99bf363bdbac759aef14cd163bbf9dce34b18c2dbac7446751e25f2cf9b708533c8062b9ecb1f1c755fb22139994737fe8608026592aaa4ec00dd65861a905b663cdd1956ca96636da51b7d4e588f824abfdf0350", 0x78}, {&(0x7f0000000980)="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0x1000}, {&(0x7f0000001980)="b77bf0bf46c020a4a4f98e068eb80ef723a91cfa88a0888800c1f26b7ab0b0e02dac9c7f5e75d1c1e2400a32d44009663c29cca03506e248beba9469933584fbac136f596e7f6dc77f22bcb808e319da469909d3fa2cb35c11756c5831233d3d5259d8a050cf520e2ba7b06579b0f56bbbcc80b9c0b05690b2a2d03c330cd093b7703a1bd3a32e68838d60c48e92ab937991be478331f993083b34f8e008bcc4e3fbc62035ad37c7330dd0e3bac98203b3fe691c860f71a9fd0144876f1741b59d6cc0c27b8d", 0xc6}, {&(0x7f0000001a80)="ecaa77272d7657a3b7394bf9781e8f7fb2924fde4803b677bf283ea2060be8a371e2de7e357cf9095f337e33feeed745c4c269f70c8ff3ef14f0dd61dd81a49f7c4a9d4fc576eb2e707d1c647f6194663ee9e1a13472510c4aeb5c8718ec23c6c8180fd97c4c67a128adf47f55283a086c7c139e74faec8a491c8a4c5241aedfb2679561b652ca8c8604fde732e9176aa788351a3d6e0508fae0f773a756f46ae85a4b2472c01b9f6ca72e7e056c76f88e87c2bc2e2b4dc17b17f4a5fd9c22b611b954f1152e4de74b51fd0c35345581b04897e00c89e0ad", 0xd8}], 0x7, &(0x7f0000001e00)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x60, 0x4000000}, {&(0x7f0000001e80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000001f00)="4018a74057428d7ba1877335ae9a5f8b3a1244a332d24ebd2c2ff924b79f810af6c274c8197d0f8c96af8f771f6f7b268ea93d8ac863b21b433b458b92499ade3bfa42fc5fceca8059291ebb079a40eb2033fdbf84789b3dce7fc59300ecea0c9d4c74efc93c2df1b892e933234965042c03142f45ed0d2338", 0x79}, {&(0x7f0000001f80)="60d04319810876c444a7538dbb64358ec3d34b6528b216db7f1330def52cdac6c5d422a1494b08268cf4d72e593898b997fc38918aea47b82aacdfe4e170a522e7279929f9fabbaa6c8ba3fcd5a36d009fc426632646c1c81ca5e686f5eb21148f6d455fd83fa84dd3f00e", 0x6b}, {&(0x7f0000002000)="b1d60c319340d497ba2425bf5d0d07e791ecee368bf2e9d367b90a18b4587bc4a5b4c06d17c663b20afe5f2b7150d695b7d680533e6b5f4386003279506a9a82cafc12b3ed3aa335085fdefad88a270c8ddb36ff8e612418924e6cb917303b9fc5bb63", 0x63}, {&(0x7f0000002080)="eaed", 0x2}, {&(0x7f00000020c0)="87f4ba1aee4d7c13a90767bebd1100145fd503cb6d1b0d", 0x17}, {&(0x7f0000002100)="fefb10f9f649401c7f73dea181f2b3218af5c3163979f50a65f1b1e98d8a6ed61f31d7bc7189fe24db43a53cb9cba445d7c3352458b0140e9df36b36f7a70d3cb443123cc4caf640887cb52edf9ad64b372d91e9c2dba775940a6b5bbf97490506d93af126b0fdf8a3dd55a20ea35dd9883e0dc92e5d073e35707299506e503645865088e4cc7f6d2753406706c8ea74923b5de1014fafafca225c80c318a1e5de0464d9d9342464c63f4d09d9", 0xad}, {&(0x7f00000021c0)="3c95cdf6f8741ca82d76925556", 0xd}, {&(0x7f0000002200)="5115208876c3512fef0821eea58974c02882df5c1cca2747a1070c95700e7943be905b5854aa57a307d75f96cb59488f9aa4407e433b632d6abfc74cfda86aef0386deb6021e484b12580308d6192a483c18d2b59b9204ec0bb4e598f0ed2d18a14398aa653e3dc72332942e546405d1c5b361b17b719aad8441213a1170bc13f5c301de5d761079e311", 0x8a}, {&(0x7f00000022c0)="6b0774c626d3d0b42ffd4962166b3052b8e320972cbf7f5b77f6eeefdfbba5d9f878", 0x22}, {&(0x7f0000002300)="66b566d71c53732e26c13c4b30e35e72d9ec9c5c8a73f2e074e3bd48a1518f7c4916fc1aa8f2d130d5a5fa1c2a6ec03f61a40b8f73ee6bec9667d97702416233bdc3cd069e8ed2d3f0ced052e349df7d990edc59f35a1fbbdd70491b78dc4cb1ac65a58dcdd69b91d83ddc12fce0ec269634b4729df061e26cc6c669a278f60a30adc6e74a3d7dbf5d11f013ee461eed445b115845a6ee6e2cc9ea399cd33d21c684da1c216161ce4b45d25472719cf4444eccbfef3ec70c4beaafbe2318f9bbf4d842270b8957cf168febac5e8f03cb8c2926649b68c3b23479fb3c295feccfbcfd2bbf9c6e7625d9b815988f8714947325cfe0ae254689", 0xf8}], 0xa, 0x0, 0x0, 0x80}], 0x3, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000100)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r6, 0x4008af23, &(0x7f0000000280)={0x0, 0x400000000000000}) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000002000000000000000000009500000000000000872c5644e3e46d163c63e0cdca9d28d4909deafd3d501b521d5eec7cd2706d69a33fd91cbd240e1083"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) pipe(&(0x7f0000000080)) syz_open_pts(r6, 0x2000) r8 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000000240)={r0, r7}) sendmsg$kcm(r8, &(0x7f00000042c0)={&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000040)='A', 0x1}], 0x1, &(0x7f0000001280)}, 0x0) syz_emit_ethernet(0x195, &(0x7f0000ea7cfa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) sendto(r8, &(0x7f0000000000)='A', 0x1, 0x0, 0x0, 0x0) 2018/03/26 10:22:32 executing program 7: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x12, r0, 0x0) fallocate(r0, 0x0, 0x10003, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x4) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9) 2018/03/26 10:22:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$kcm(0x29, 0x1004400000000007, 0x0) r2 = dup3(r0, r1, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000000280)={@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}}) 2018/03/26 10:22:33 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x40000000000000}, 0xc, &(0x7f000000b000)={&(0x7f0000001640)=@mpls_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) 2018/03/26 10:22:33 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000004500)=[{{&(0x7f0000000040)=ANY=[], 0x0, &(0x7f0000000580)=[{&(0x7f0000000500)=""/82, 0xfe6f}], 0x1, &(0x7f00000005c0)=""/188, 0xbc}}], 0x37, 0x0, &(0x7f0000004400)={0x77359400}) add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0), 0x0, 0x0) clock_settime(0x2, &(0x7f0000000140)={0x77359400}) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) r1 = syz_open_dev$sndpcmp(&(0x7f00000000c0)='/dev/snd/pcmC#D#p\x00', 0x200, 0x204602) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x21, 0x4) writev(r0, &(0x7f0000000500), 0x1000000000000024) 2018/03/26 10:22:33 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000000), &(0x7f0000871000)=0x4) [ 43.653797] binder: 6221:6224 ioctl c0306201 2001bfd0 returned -14 [ 43.681064] binder: 6221:6224 ioctl c0306201 2001bfd0 returned -14 [ 43.681762] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/26 10:22:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000140)={0x1d}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@dev={0xac, 0x14, 0x14}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0xd8}, 0x1}, 0x0) fdatasync(r1) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000340)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="ce000000d31e9b74f3e21e5b2489c1cb6393b9cdf04fcf491f61f827236f477c06826768b68414270305d8132b5bdbb104ba28b3783231c98e3c6ec49ce2221fe4e4d98574e2213b8b3e31db4405d349109803ce1fe19eec7be3ea1e988eb9a7dfb7bbe9e97395ab49c69e3d4c3a14cd802f947ae1f024611dd1b8c984f7db6ea63c5a93fb13bab22f2ca89f2a20ffad4d01f03d8f3cba8d03c542df20b00003366a6065c94e36323fb0659dd356f1d226e496553c6d7ffa18f414dbd820e2c052e99e768ebf0ab82d84889c63dc80897f0000000000000000d700000000000000"], &(0x7f0000000300)=0xd6) 2018/03/26 10:22:33 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000480)=0x80, 0x800) accept$nfc_llcp(r0, &(0x7f0000000300), &(0x7f00000003c0)=0x60) socket$nl_route(0x10, 0x3, 0x0) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000440)=0xe, 0x800) openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc\x00', 0x40, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000580)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000380)='net/tcp6\x00') r4 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r3, 0x13, 0x3) delete_module(&(0x7f00000001c0)='net/tcp6\x00', 0x800) ioctl$KVM_PPC_GET_PVINFO(r3, 0x4080aea1, &(0x7f0000000100)=""/163) ppoll(&(0x7f0000000040)=[{r4, 0x2080}, {r3, 0x840b}, {r4, 0x220}, {r3, 0x20a}, {r3, 0x2000}, {r4}, {r4, 0x10}, {r4, 0x4000}], 0x8, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={0xde72}, 0x8) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) 2018/03/26 10:22:33 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc008ae09, &(0x7f00000002c0)=ANY=[@ANYBLOB="0200000000000000588a30c9994699015b7dee558280a1a7b85356de998a1213973f2e0233c5d269d0084717d8fefe17daff9bd4a6a448455953c76cc89de74fcd1b5be6a52aaf5f2cf6c70ddd99e4024953c676fb76ff28c78710d5c132d753f9a8607f4ee8475a6e2bf3137a41d2a56ffd019d515e5da7499985fa4a2f97a1e8fd02752006024c13b30411eb87d64442f830c54f5d21ec0a76c105c9572e1b4a"]) getrusage(0xffffffffffffffff, &(0x7f0000000000)) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000200)=""/188, 0xbc}], 0x0, 0x0) eventfd(0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cuse\x00', 0x400800, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0xfff) 2018/03/26 10:22:33 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f0000013000)='V', 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000240)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) r2 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ashmem\x00', 0x10000, 0x0) kcmp(r0, r1, 0x4, r2, r3) r4 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xa6, 0x10201) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast2, @in=@dev}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4}}, &(0x7f0000000140)=0xe8) getpeername$unix(r4, &(0x7f0000000180), &(0x7f0000000200)=0x6e) r5 = request_key(&(0x7f00000003c0)='dns_resolver\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)='/dev/admmidi#\x00', 0xfffffffffffffff8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000004c0)={0x0, 0xd, "46086778ef698792bbab782923"}, &(0x7f0000000500)=0x15) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000000540)={r6, 0x1000, "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"}, &(0x7f0000001580)=0x1008) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r5) get_thread_area(&(0x7f0000000480)={0xf52, 0x100000, 0xffffffff, 0x64, 0x3ff, 0x1b2980, 0x1, 0x7fffffff, 0xfffffffffffffa19}) 2018/03/26 10:22:33 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) getsockname$inet(r0, &(0x7f0000000140)={0x0, 0x0, @multicast2}, &(0x7f0000000180)=0x10) 2018/03/26 10:22:33 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x240003, 0x24) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f00000000c0)={{0x0, 0x989680}, {r1, r2+10000000}}, &(0x7f0000000100)) futex(&(0x7f0000011ffc), 0x1, 0x3, &(0x7f0000011ff0)={0x0, 0x1c9c380}, &(0x7f0000000000)=0x2, 0x0) 2018/03/26 10:22:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000340)=0x835c) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001c00)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001d00)=0xe8) stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000024c0)=[{&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000400)="9c2209dd476c3a14a9cb82087fff7baa64b99b81218804ba85270557edb5a30ed093191917c4699ccfbed5d8613e79a770c23cf3a2fceb03967bb2b1d08c513f4cf335e3270412cebbabfaf8aa50585b66349082376dfbffcbe0835163ae3be070e6d05085577481b594a4c28960809c90c708a67277ec9808d0e939e498449f4e166c3989006f177976985c2d9fc6149afab32687dda6d82e8186b2e25b8a72f2b7d302dd72a8742541a90c7c931d4d59e6e2945c94484d91423d8fb7613ccf867beb97083159ce1057bace4245c6c8f346194279e2d5b894368af6a7c203285fa4", 0xe2}, {&(0x7f0000000500)="8ee7458e23da1486f156621321923aa7e87a760577173b0d19a875015c2b3f299ef9f4aef167e73d09be496e246ea013c7cc4f353c9734f1efe9835d8cca2ebcf3b304e9995f437573e7f2a6785a419726882aa4414a94f7d7763da4809f0f58cdeb82004020d7dd418818d6270f80bcd6", 0x71}, {&(0x7f0000000580)="e0a4d73b565f3127bf596149d40928ea319f3cba8caa47c59b935b8c31e330204639136e301d9775be1b67f5a56554396be6f75fb4d63a11f2f61109309b86e5a6bc1fc1e30b75e441c2e4607df9126e48d57657ba5de9f79b76127a201b6d347f46977d", 0x64}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b80)=[{&(0x7f00000006c0)="1d33539c4fa44debf825069c8f30a185ec7667f8eb7d5c49aafb7e31d42ec7badadf2acdf5111481d60f4747037c32431e92765c5a0764310421c03e10fdecbf3cef1a52414e5432c7888881830d82660bea5548b407a7e61efec1599d5117e8a1539b83b1c36057ed00cba34b7918c2146d01f6939ee4147f2ced240c065dfae45cdb8d605743663a0e4bed3aadac9f8375c1049cab606bb4f830edc72810390dac27e0ba56dadc8b78f5e36a5c0de36f59a493a7414e56962fad74a3f54ccdf0040febcf6e973fe680585b97a25157cfe798a9304127795ee62bf53035ae54a051b6186c3364d14a75536798eaf51139", 0xf1}, {&(0x7f00000007c0)="c8ba6999ca67824762ff7790efe913ea59068a83dd33febd58658eedc7f9ed1c8d80e8e9ec390e9240258fa0b9fe630fc4258b4370e3a5aea5b8b1d49fe85b66dcb0509c87738ee24a257525a668603b83d9ee24b18aea0355", 0x59}, 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@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x60, 0x4000000}, {&(0x7f0000001e80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000001f00)="4018a74057428d7ba1877335ae9a5f8b3a1244a332d24ebd2c2ff924b79f810af6c274c8197d0f8c96af8f771f6f7b268ea93d8ac863b21b433b458b92499ade3bfa42fc5fceca8059291ebb079a40eb2033fdbf84789b3dce7fc59300ecea0c9d4c74efc93c2df1b892e933234965042c03142f45ed0d2338", 0x79}, {&(0x7f0000001f80)="60d04319810876c444a7538dbb64358ec3d34b6528b216db7f1330def52cdac6c5d422a1494b08268cf4d72e593898b997fc38918aea47b82aacdfe4e170a522e7279929f9fabbaa6c8ba3fcd5a36d009fc426632646c1c81ca5e686f5eb21148f6d455fd83fa84dd3f00e", 0x6b}, {&(0x7f0000002000)="b1d60c319340d497ba2425bf5d0d07e791ecee368bf2e9d367b90a18b4587bc4a5b4c06d17c663b20afe5f2b7150d695b7d680533e6b5f4386003279506a9a82cafc12b3ed3aa335085fdefad88a270c8ddb36ff8e612418924e6cb917303b9fc5bb63", 0x63}, {&(0x7f0000002080)="eaed", 0x2}, {&(0x7f00000020c0)="87f4ba1aee4d7c13a90767bebd1100145fd503cb6d1b0d", 0x17}, {&(0x7f0000002100)="fefb10f9f649401c7f73dea181f2b3218af5c3163979f50a65f1b1e98d8a6ed61f31d7bc7189fe24db43a53cb9cba445d7c3352458b0140e9df36b36f7a70d3cb443123cc4caf640887cb52edf9ad64b372d91e9c2dba775940a6b5bbf97490506d93af126b0fdf8a3dd55a20ea35dd9883e0dc92e5d073e35707299506e503645865088e4cc7f6d2753406706c8ea74923b5de1014fafafca225c80c318a1e5de0464d9d9342464c63f4d09d9", 0xad}, {&(0x7f00000021c0)="3c95cdf6f8741ca82d76925556", 0xd}, {&(0x7f0000002200)="5115208876c3512fef0821eea58974c02882df5c1cca2747a1070c95700e7943be905b5854aa57a307d75f96cb59488f9aa4407e433b632d6abfc74cfda86aef0386deb6021e484b12580308d6192a483c18d2b59b9204ec0bb4e598f0ed2d18a14398aa653e3dc72332942e546405d1c5b361b17b719aad8441213a1170bc13f5c301de5d761079e311", 0x8a}, {&(0x7f00000022c0)="6b0774c626d3d0b42ffd4962166b3052b8e320972cbf7f5b77f6eeefdfbba5d9f878", 0x22}, {&(0x7f0000002300)="66b566d71c53732e26c13c4b30e35e72d9ec9c5c8a73f2e074e3bd48a1518f7c4916fc1aa8f2d130d5a5fa1c2a6ec03f61a40b8f73ee6bec9667d97702416233bdc3cd069e8ed2d3f0ced052e349df7d990edc59f35a1fbbdd70491b78dc4cb1ac65a58dcdd69b91d83ddc12fce0ec269634b4729df061e26cc6c669a278f60a30adc6e74a3d7dbf5d11f013ee461eed445b115845a6ee6e2cc9ea399cd33d21c684da1c216161ce4b45d25472719cf4444eccbfef3ec70c4beaafbe2318f9bbf4d842270b8957cf168febac5e8f03cb8c2926649b68c3b23479fb3c295feccfbcfd2bbf9c6e7625d9b815988f8714947325cfe0ae254689", 0xf8}], 0xa, 0x0, 0x0, 0x80}], 0x3, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000100)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r6, 0x4008af23, &(0x7f0000000280)={0x0, 0x400000000000000}) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000002000000000000000000009500000000000000872c5644e3e46d163c63e0cdca9d28d4909deafd3d501b521d5eec7cd2706d69a33fd91cbd240e1083"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) pipe(&(0x7f0000000080)) syz_open_pts(r6, 0x2000) r8 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000000240)={r0, r7}) sendmsg$kcm(r8, &(0x7f00000042c0)={&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000040)='A', 0x1}], 0x1, &(0x7f0000001280)}, 0x0) syz_emit_ethernet(0x195, &(0x7f0000ea7cfa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) sendto(r8, &(0x7f0000000000)='A', 0x1, 0x0, 0x0, 0x0) 2018/03/26 10:22:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x0, 0x100) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000280)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff07eef4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x9, 0x0, 0x85, &(0x7f0000ffc000/0x3000)=nil, 0x88}) 2018/03/26 10:22:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000bfcffc), &(0x7f0000000000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) connect$vsock_dgram(r1, &(0x7f0000000080)={0x28, 0x0, 0x0, @my=0x0}, 0x10) 2018/03/26 10:22:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x1, [{{0x2, 0x0, @broadcast=0xffffffff}}]}, 0x110) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x301001, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x4c, r2, 0xa00, 0x70bd2c, 0x3, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x62}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f00000001c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x108) 2018/03/26 10:22:33 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000140)={0x1d}, 0x10) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000000040)={0x5, 0x0, 0x0, 0x0, 0x1b, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4}, @sadb_x_policy={0x8, 0x12, 0x3, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@dev={0xac, 0x14, 0x14}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@dev={0xfe, 0x80}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_type={0x1, 0x14}]}, 0xd8}, 0x1}, 0x0) fdatasync(r1) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000340)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=r3, @ANYBLOB="ce000000d31e9b74f3e21e5b2489c1cb6393b9cdf04fcf491f61f827236f477c06826768b68414270305d8132b5bdbb104ba28b3783231c98e3c6ec49ce2221fe4e4d98574e2213b8b3e31db4405d349109803ce1fe19eec7be3ea1e988eb9a7dfb7bbe9e97395ab49c69e3d4c3a14cd802f947ae1f024611dd1b8c984f7db6ea63c5a93fb13bab22f2ca89f2a20ffad4d01f03d8f3cba8d03c542df20b00003366a6065c94e36323fb0659dd356f1d226e496553c6d7ffa18f414dbd820e2c052e99e768ebf0ab82d84889c63dc80897f0000000000000000d700000000000000"], &(0x7f0000000300)=0xd6) 2018/03/26 10:22:33 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0xffffffff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0xbd) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001500), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x1, &(0x7f0000001280), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) 2018/03/26 10:22:33 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) r2 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xfff, 0x2) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) sendmsg$can_raw(r0, &(0x7f0000001fc8)={&(0x7f000000a000)={0x1d}, 0xffd1, &(0x7f0000000ff0)={&(0x7f000000a000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xfeb8}, 0x1}, 0x0) dup2(r2, r0) 2018/03/26 10:22:33 executing program 6: r0 = socket(0xa, 0x0, 0x2) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000fff)={0x10000}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2000, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000200)) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x30, "e796c2a5ae7fefd2ae272033560267e6fb2fe414af1d2d9077a54e54e598c699da21a961347434cf6cd5c505bce360d0"}, &(0x7f0000000040)=0x38) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={r2, 0xdc, "e675b13e25c446fc42af18a13dc2f2b8dc1dad66498676a890c8f87a891d6d26f8f22d35dd6454724460ca08b2f38ba4670c5ff6d0acf9da52b5308d49cdacc8baad0085405827428f474aadf7c35131e5a473da2b17dcef1faf955e3fbd1e36436617a1618088d949e330c8cadd1653f58cedf6206a0dae16242b4db57368267347396ec22b41c8acba57bb441386dbb177a914f44e5e67e8de901e55a9b0b06f5d15583fb69da257c1abf7bcfda0854908cc49cb9386893e46eee9bf70dd5687de2ff826f20abbabf92f275bea9da83beeb93c33cd1150b6308d67"}, &(0x7f0000000180)=0xe4) 2018/03/26 10:22:33 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x2c) r1 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x1, 0x1) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000180)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f00000013c0), 0x0, &(0x7f0000000100)}, 0xc100) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0xc0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x9ae2, 0x202, 0x59ce, 0x4, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000000c0)={r3, 0x5}, &(0x7f0000000100)=0x8) writev(r0, &(0x7f00000011c0)=[{&(0x7f0000000700)="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", 0x586}], 0x1) 2018/03/26 10:22:33 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='syscall\x00') clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) mq_timedreceive(r1, &(0x7f0000000000)=""/38, 0x26, 0x80000001, &(0x7f0000000080)={r2, r3+30000000}) sendfile(r1, r1, &(0x7f00009c7000)=0x400000, 0x400000ff) [ 43.915599] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/26 10:22:33 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bbfe8)="ad", 0x1) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bd9fe0)=[&(0x7f0000617fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1}]) 2018/03/26 10:22:33 executing program 0: write(0xffffffffffffffff, &(0x7f0000000240)="240000000a0025f0001800040000fc0e800000000004ff0202ffff39c541af000000ed00", 0xffffffffffffff84) r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = memfd_create(&(0x7f0000000100)='/dev/admmidi#\x00', 0x1) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000140)="9ac574e26e67fe21fbb90a2cc02d34404ac5a24ab64cb9e73872f6a07dda69f51f6c84e3b3fa14b5bb75c6db13556b7b2eeea51d198409e8d80732697e07cee3b4368400a169c8cfeef8765fa1b4902acf53f33b9184b007e665d01db8503de5c0d12f2198dacc708fe41a25bb772e29670c9383d69742a111ad21165d390313c04913ad84f209efe8f39bb6b3fc4d6f70175f437c7d3676e5ee63ea3b062168a963d9ed12477dddc8034f25fe71ee8ae381bcc52fab196d16370804574f63a8e729bf", 0xc3) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffc, 0x4000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0xfffffffffffeffff) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="a2000000ec4adf6abb29f453594d8fb9b95b4b1300832dd2b196bd351cca7c29694c7bbf2ac33fda346f57ada63369f68e968a358199c1ce348dd178e905dae77320f54cdcf7b448bfabb695f9089276c9ab5051e5b53850fc19a46f6f9b5ffd9440fa00e214bf0d1d6836dc25f23f7e5a6e05c066583122d8b46735c3780dfc6b9ddf9a49823c839fe8f17738b48058bc439820d8806c4d64e352"], &(0x7f0000000340)=0xaa) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e20, 0x7d3, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}}, 0x84) 2018/03/26 10:22:33 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x0, 0x0) io_setup(0x800, &(0x7f0000000000)=0x0) io_submit(r2, 0x2, &(0x7f0000000880)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000240)}]) 2018/03/26 10:22:33 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) getrusage(0xfffffffffffffffe, &(0x7f0000002f70)={{0x0, 0x0}}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000003000)={0x0, r1}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x5, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) 2018/03/26 10:22:33 executing program 7: socketpair(0x10, 0x0, 0x6c9ef1a7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x0, &(0x7f0000519fa8)}, &(0x7f0000f91ffc)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x1, 0x0, 0xb, 0x7a}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/03/26 10:22:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000340)=0x835c) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001c00)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001d00)=0xe8) stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000024c0)=[{&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000400)="9c2209dd476c3a14a9cb82087fff7baa64b99b81218804ba85270557edb5a30ed093191917c4699ccfbed5d8613e79a770c23cf3a2fceb03967bb2b1d08c513f4cf335e3270412cebbabfaf8aa50585b66349082376dfbffcbe0835163ae3be070e6d05085577481b594a4c28960809c90c708a67277ec9808d0e939e498449f4e166c3989006f177976985c2d9fc6149afab32687dda6d82e8186b2e25b8a72f2b7d302dd72a8742541a90c7c931d4d59e6e2945c94484d91423d8fb7613ccf867beb97083159ce1057bace4245c6c8f346194279e2d5b894368af6a7c203285fa4", 0xe2}, {&(0x7f0000000500)="8ee7458e23da1486f156621321923aa7e87a760577173b0d19a875015c2b3f299ef9f4aef167e73d09be496e246ea013c7cc4f353c9734f1efe9835d8cca2ebcf3b304e9995f437573e7f2a6785a419726882aa4414a94f7d7763da4809f0f58cdeb82004020d7dd418818d6270f80bcd6", 0x71}, {&(0x7f0000000580)="e0a4d73b565f3127bf596149d40928ea319f3cba8caa47c59b935b8c31e330204639136e301d9775be1b67f5a56554396be6f75fb4d63a11f2f61109309b86e5a6bc1fc1e30b75e441c2e4607df9126e48d57657ba5de9f79b76127a201b6d347f46977d", 0x64}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b80)=[{&(0x7f00000006c0)="1d33539c4fa44debf825069c8f30a185ec7667f8eb7d5c49aafb7e31d42ec7badadf2acdf5111481d60f4747037c32431e92765c5a0764310421c03e10fdecbf3cef1a52414e5432c7888881830d82660bea5548b407a7e61efec1599d5117e8a1539b83b1c36057ed00cba34b7918c2146d01f6939ee4147f2ced240c065dfae45cdb8d605743663a0e4bed3aadac9f8375c1049cab606bb4f830edc72810390dac27e0ba56dadc8b78f5e36a5c0de36f59a493a7414e56962fad74a3f54ccdf0040febcf6e973fe680585b97a25157cfe798a9304127795ee62bf53035ae54a051b6186c3364d14a75536798eaf51139", 0xf1}, {&(0x7f00000007c0)="c8ba6999ca67824762ff7790efe913ea59068a83dd33febd58658eedc7f9ed1c8d80e8e9ec390e9240258fa0b9fe630fc4258b4370e3a5aea5b8b1d49fe85b66dcb0509c87738ee24a257525a668603b83d9ee24b18aea0355", 0x59}, {&(0x7f0000000840)="4639517e2da90aa38a24b84373208ab466507762a5248af9ce6fd9651704d37f27d07cd8dd912a73c689b691e43c3132bea7e5ef8187e7ea00f7351167940c877c6271fc98e8a708cc45c2654e748c33a25b91eb5dfe0e5bf5ce8f239844b494784676a4e018cfa4d9376855a7b1d61e60f77dcf9c1a078e34f5cff071449b2c20f00f3a9906c246ab3bbf8590b02883255197efbe76ebb859fea06d66e8cb55998ef9788d", 0xa5}, {&(0x7f0000000900)="9d5a232bacbf2771c1d426b175e2e573022f345ec20e78462f98d728fc821b779e0041f99bf363bdbac759aef14cd163bbf9dce34b18c2dbac7446751e25f2cf9b708533c8062b9ecb1f1c755fb22139994737fe8608026592aaa4ec00dd65861a905b663cdd1956ca96636da51b7d4e588f824abfdf0350", 0x78}, {&(0x7f0000000980)="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0x1000}, {&(0x7f0000001980)="b77bf0bf46c020a4a4f98e068eb80ef723a91cfa88a0888800c1f26b7ab0b0e02dac9c7f5e75d1c1e2400a32d44009663c29cca03506e248beba9469933584fbac136f596e7f6dc77f22bcb808e319da469909d3fa2cb35c11756c5831233d3d5259d8a050cf520e2ba7b06579b0f56bbbcc80b9c0b05690b2a2d03c330cd093b7703a1bd3a32e68838d60c48e92ab937991be478331f993083b34f8e008bcc4e3fbc62035ad37c7330dd0e3bac98203b3fe691c860f71a9fd0144876f1741b59d6cc0c27b8d", 0xc6}, {&(0x7f0000001a80)="ecaa77272d7657a3b7394bf9781e8f7fb2924fde4803b677bf283ea2060be8a371e2de7e357cf9095f337e33feeed745c4c269f70c8ff3ef14f0dd61dd81a49f7c4a9d4fc576eb2e707d1c647f6194663ee9e1a13472510c4aeb5c8718ec23c6c8180fd97c4c67a128adf47f55283a086c7c139e74faec8a491c8a4c5241aedfb2679561b652ca8c8604fde732e9176aa788351a3d6e0508fae0f773a756f46ae85a4b2472c01b9f6ca72e7e056c76f88e87c2bc2e2b4dc17b17f4a5fd9c22b611b954f1152e4de74b51fd0c35345581b04897e00c89e0ad", 0xd8}], 0x7, &(0x7f0000001e00)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x60, 0x4000000}, {&(0x7f0000001e80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000001f00)="4018a74057428d7ba1877335ae9a5f8b3a1244a332d24ebd2c2ff924b79f810af6c274c8197d0f8c96af8f771f6f7b268ea93d8ac863b21b433b458b92499ade3bfa42fc5fceca8059291ebb079a40eb2033fdbf84789b3dce7fc59300ecea0c9d4c74efc93c2df1b892e933234965042c03142f45ed0d2338", 0x79}, {&(0x7f0000001f80)="60d04319810876c444a7538dbb64358ec3d34b6528b216db7f1330def52cdac6c5d422a1494b08268cf4d72e593898b997fc38918aea47b82aacdfe4e170a522e7279929f9fabbaa6c8ba3fcd5a36d009fc426632646c1c81ca5e686f5eb21148f6d455fd83fa84dd3f00e", 0x6b}, {&(0x7f0000002000)="b1d60c319340d497ba2425bf5d0d07e791ecee368bf2e9d367b90a18b4587bc4a5b4c06d17c663b20afe5f2b7150d695b7d680533e6b5f4386003279506a9a82cafc12b3ed3aa335085fdefad88a270c8ddb36ff8e612418924e6cb917303b9fc5bb63", 0x63}, {&(0x7f0000002080)="eaed", 0x2}, {&(0x7f00000020c0)="87f4ba1aee4d7c13a90767bebd1100145fd503cb6d1b0d", 0x17}, {&(0x7f0000002100)="fefb10f9f649401c7f73dea181f2b3218af5c3163979f50a65f1b1e98d8a6ed61f31d7bc7189fe24db43a53cb9cba445d7c3352458b0140e9df36b36f7a70d3cb443123cc4caf640887cb52edf9ad64b372d91e9c2dba775940a6b5bbf97490506d93af126b0fdf8a3dd55a20ea35dd9883e0dc92e5d073e35707299506e503645865088e4cc7f6d2753406706c8ea74923b5de1014fafafca225c80c318a1e5de0464d9d9342464c63f4d09d9", 0xad}, {&(0x7f00000021c0)="3c95cdf6f8741ca82d76925556", 0xd}, {&(0x7f0000002200)="5115208876c3512fef0821eea58974c02882df5c1cca2747a1070c95700e7943be905b5854aa57a307d75f96cb59488f9aa4407e433b632d6abfc74cfda86aef0386deb6021e484b12580308d6192a483c18d2b59b9204ec0bb4e598f0ed2d18a14398aa653e3dc72332942e546405d1c5b361b17b719aad8441213a1170bc13f5c301de5d761079e311", 0x8a}, {&(0x7f00000022c0)="6b0774c626d3d0b42ffd4962166b3052b8e320972cbf7f5b77f6eeefdfbba5d9f878", 0x22}, {&(0x7f0000002300)="66b566d71c53732e26c13c4b30e35e72d9ec9c5c8a73f2e074e3bd48a1518f7c4916fc1aa8f2d130d5a5fa1c2a6ec03f61a40b8f73ee6bec9667d97702416233bdc3cd069e8ed2d3f0ced052e349df7d990edc59f35a1fbbdd70491b78dc4cb1ac65a58dcdd69b91d83ddc12fce0ec269634b4729df061e26cc6c669a278f60a30adc6e74a3d7dbf5d11f013ee461eed445b115845a6ee6e2cc9ea399cd33d21c684da1c216161ce4b45d25472719cf4444eccbfef3ec70c4beaafbe2318f9bbf4d842270b8957cf168febac5e8f03cb8c2926649b68c3b23479fb3c295feccfbcfd2bbf9c6e7625d9b815988f8714947325cfe0ae254689", 0xf8}], 0xa, 0x0, 0x0, 0x80}], 0x3, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000100)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r6, 0x4008af23, &(0x7f0000000280)={0x0, 0x400000000000000}) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000002000000000000000000009500000000000000872c5644e3e46d163c63e0cdca9d28d4909deafd3d501b521d5eec7cd2706d69a33fd91cbd240e1083"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) pipe(&(0x7f0000000080)) syz_open_pts(r6, 0x2000) r8 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000000240)={r0, r7}) sendmsg$kcm(r8, &(0x7f00000042c0)={&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000040)='A', 0x1}], 0x1, &(0x7f0000001280)}, 0x0) syz_emit_ethernet(0x195, &(0x7f0000ea7cfa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) sendto(r8, &(0x7f0000000000)='A', 0x1, 0x0, 0x0, 0x0) 2018/03/26 10:22:33 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x3, 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000d37000)={{0x1000ff, 0x80000000a}}) sysfs$2(0x2, 0x6, &(0x7f0000000000)=""/57) 2018/03/26 10:22:33 executing program 6: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000100)) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x6, 0xa0000) accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) 2018/03/26 10:22:33 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/59, 0x3b}], 0x1, &(0x7f0000000500), 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) r0 = getpgrp(0xffffffffffffffff) process_vm_readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/41, 0x29}, {&(0x7f0000000080)=""/97, 0x61}], 0x2, &(0x7f00000004c0)=[{&(0x7f0000000200)=""/127, 0x7f}, {&(0x7f0000000180)=""/57, 0x39}, {&(0x7f0000000280)=""/115, 0x73}, {&(0x7f0000000300)=""/203, 0xcb}, {&(0x7f0000000400)=""/192, 0xc0}], 0x5, 0x0) [ 44.119842] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/26 10:22:33 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) recvmmsg(r1, &(0x7f0000008800)=[{{&(0x7f00000059c0)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000006f00)=[{&(0x7f0000005dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000006f80)=""/213, 0xd5}}, {{&(0x7f0000007080)=@ax25, 0x80, &(0x7f0000008680), 0x0, &(0x7f0000008740)=""/172, 0xac}}], 0x2, 0x0, &(0x7f0000008a40)={0x77359400}) 2018/03/26 10:22:33 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000300)={'ifb0\x00', 0x1}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) ptrace$poke(0xffffffffffffffff, r2, &(0x7f00000000c0), 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000340)={@pi={0x0, 0xd}, @void, @ipv6={0x0, 0x6, "2d56cc", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}, 0x40) 2018/03/26 10:22:33 executing program 4: socketpair(0x1d, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000080)=[0x0, 0x4]) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000001340)={@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, {&(0x7f0000000340)=""/4096, 0x1000}}, 0xa0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000200)=0x5) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000100)={{0xffffffff7fffffff, 0x7f}, {0x4, 0xfffffffffffffc00}, 0x2, 0x5}) 2018/03/26 10:22:33 executing program 7: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f000086efc3), 0x0) getsockname$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000002c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001c009985000000000000000007000000", @ANYRES32=r1, @ANYBLOB="68ce0a8978ffffffff0000000000"], 0x1c}, 0x1}, 0x0) 2018/03/26 10:22:33 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000280)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff07eef4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)={0x4, {{0x2, 0x4e24}}, 0x1, 0x200000000000141, [{{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e23, @loopback=0x7f000001}}]}, 0x290) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00000005c0)="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", 0x1000) 2018/03/26 10:22:33 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="2400000058001f0014b2f407000904000201071002000100ffffffff0800020001000000", 0x24) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000000), 0x10000000000000ec, 0x800000000) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 2018/03/26 10:22:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000340)=0x835c) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001c00)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001d00)=0xe8) stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000024c0)=[{&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000400)="9c2209dd476c3a14a9cb82087fff7baa64b99b81218804ba85270557edb5a30ed093191917c4699ccfbed5d8613e79a770c23cf3a2fceb03967bb2b1d08c513f4cf335e3270412cebbabfaf8aa50585b66349082376dfbffcbe0835163ae3be070e6d05085577481b594a4c28960809c90c708a67277ec9808d0e939e498449f4e166c3989006f177976985c2d9fc6149afab32687dda6d82e8186b2e25b8a72f2b7d302dd72a8742541a90c7c931d4d59e6e2945c94484d91423d8fb7613ccf867beb97083159ce1057bace4245c6c8f346194279e2d5b894368af6a7c203285fa4", 0xe2}, {&(0x7f0000000500)="8ee7458e23da1486f156621321923aa7e87a760577173b0d19a875015c2b3f299ef9f4aef167e73d09be496e246ea013c7cc4f353c9734f1efe9835d8cca2ebcf3b304e9995f437573e7f2a6785a419726882aa4414a94f7d7763da4809f0f58cdeb82004020d7dd418818d6270f80bcd6", 0x71}, {&(0x7f0000000580)="e0a4d73b565f3127bf596149d40928ea319f3cba8caa47c59b935b8c31e330204639136e301d9775be1b67f5a56554396be6f75fb4d63a11f2f61109309b86e5a6bc1fc1e30b75e441c2e4607df9126e48d57657ba5de9f79b76127a201b6d347f46977d", 0x64}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b80)=[{&(0x7f00000006c0)="1d33539c4fa44debf825069c8f30a185ec7667f8eb7d5c49aafb7e31d42ec7badadf2acdf5111481d60f4747037c32431e92765c5a0764310421c03e10fdecbf3cef1a52414e5432c7888881830d82660bea5548b407a7e61efec1599d5117e8a1539b83b1c36057ed00cba34b7918c2146d01f6939ee4147f2ced240c065dfae45cdb8d605743663a0e4bed3aadac9f8375c1049cab606bb4f830edc72810390dac27e0ba56dadc8b78f5e36a5c0de36f59a493a7414e56962fad74a3f54ccdf0040febcf6e973fe680585b97a25157cfe798a9304127795ee62bf53035ae54a051b6186c3364d14a75536798eaf51139", 0xf1}, {&(0x7f00000007c0)="c8ba6999ca67824762ff7790efe913ea59068a83dd33febd58658eedc7f9ed1c8d80e8e9ec390e9240258fa0b9fe630fc4258b4370e3a5aea5b8b1d49fe85b66dcb0509c87738ee24a257525a668603b83d9ee24b18aea0355", 0x59}, {&(0x7f0000000840)="4639517e2da90aa38a24b84373208ab466507762a5248af9ce6fd9651704d37f27d07cd8dd912a73c689b691e43c3132bea7e5ef8187e7ea00f7351167940c877c6271fc98e8a708cc45c2654e748c33a25b91eb5dfe0e5bf5ce8f239844b494784676a4e018cfa4d9376855a7b1d61e60f77dcf9c1a078e34f5cff071449b2c20f00f3a9906c246ab3bbf8590b02883255197efbe76ebb859fea06d66e8cb55998ef9788d", 0xa5}, {&(0x7f0000000900)="9d5a232bacbf2771c1d426b175e2e573022f345ec20e78462f98d728fc821b779e0041f99bf363bdbac759aef14cd163bbf9dce34b18c2dbac7446751e25f2cf9b708533c8062b9ecb1f1c755fb22139994737fe8608026592aaa4ec00dd65861a905b663cdd1956ca96636da51b7d4e588f824abfdf0350", 0x78}, {&(0x7f0000000980)="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0x1000}, {&(0x7f0000001980)="b77bf0bf46c020a4a4f98e068eb80ef723a91cfa88a0888800c1f26b7ab0b0e02dac9c7f5e75d1c1e2400a32d44009663c29cca03506e248beba9469933584fbac136f596e7f6dc77f22bcb808e319da469909d3fa2cb35c11756c5831233d3d5259d8a050cf520e2ba7b06579b0f56bbbcc80b9c0b05690b2a2d03c330cd093b7703a1bd3a32e68838d60c48e92ab937991be478331f993083b34f8e008bcc4e3fbc62035ad37c7330dd0e3bac98203b3fe691c860f71a9fd0144876f1741b59d6cc0c27b8d", 0xc6}, {&(0x7f0000001a80)="ecaa77272d7657a3b7394bf9781e8f7fb2924fde4803b677bf283ea2060be8a371e2de7e357cf9095f337e33feeed745c4c269f70c8ff3ef14f0dd61dd81a49f7c4a9d4fc576eb2e707d1c647f6194663ee9e1a13472510c4aeb5c8718ec23c6c8180fd97c4c67a128adf47f55283a086c7c139e74faec8a491c8a4c5241aedfb2679561b652ca8c8604fde732e9176aa788351a3d6e0508fae0f773a756f46ae85a4b2472c01b9f6ca72e7e056c76f88e87c2bc2e2b4dc17b17f4a5fd9c22b611b954f1152e4de74b51fd0c35345581b04897e00c89e0ad", 0xd8}], 0x7, &(0x7f0000001e00)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x60, 0x4000000}, {&(0x7f0000001e80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000001f00)="4018a74057428d7ba1877335ae9a5f8b3a1244a332d24ebd2c2ff924b79f810af6c274c8197d0f8c96af8f771f6f7b268ea93d8ac863b21b433b458b92499ade3bfa42fc5fceca8059291ebb079a40eb2033fdbf84789b3dce7fc59300ecea0c9d4c74efc93c2df1b892e933234965042c03142f45ed0d2338", 0x79}, {&(0x7f0000001f80)="60d04319810876c444a7538dbb64358ec3d34b6528b216db7f1330def52cdac6c5d422a1494b08268cf4d72e593898b997fc38918aea47b82aacdfe4e170a522e7279929f9fabbaa6c8ba3fcd5a36d009fc426632646c1c81ca5e686f5eb21148f6d455fd83fa84dd3f00e", 0x6b}, {&(0x7f0000002000)="b1d60c319340d497ba2425bf5d0d07e791ecee368bf2e9d367b90a18b4587bc4a5b4c06d17c663b20afe5f2b7150d695b7d680533e6b5f4386003279506a9a82cafc12b3ed3aa335085fdefad88a270c8ddb36ff8e612418924e6cb917303b9fc5bb63", 0x63}, {&(0x7f0000002080)="eaed", 0x2}, {&(0x7f00000020c0)="87f4ba1aee4d7c13a90767bebd1100145fd503cb6d1b0d", 0x17}, {&(0x7f0000002100)="fefb10f9f649401c7f73dea181f2b3218af5c3163979f50a65f1b1e98d8a6ed61f31d7bc7189fe24db43a53cb9cba445d7c3352458b0140e9df36b36f7a70d3cb443123cc4caf640887cb52edf9ad64b372d91e9c2dba775940a6b5bbf97490506d93af126b0fdf8a3dd55a20ea35dd9883e0dc92e5d073e35707299506e503645865088e4cc7f6d2753406706c8ea74923b5de1014fafafca225c80c318a1e5de0464d9d9342464c63f4d09d9", 0xad}, {&(0x7f00000021c0)="3c95cdf6f8741ca82d76925556", 0xd}, {&(0x7f0000002200)="5115208876c3512fef0821eea58974c02882df5c1cca2747a1070c95700e7943be905b5854aa57a307d75f96cb59488f9aa4407e433b632d6abfc74cfda86aef0386deb6021e484b12580308d6192a483c18d2b59b9204ec0bb4e598f0ed2d18a14398aa653e3dc72332942e546405d1c5b361b17b719aad8441213a1170bc13f5c301de5d761079e311", 0x8a}, {&(0x7f00000022c0)="6b0774c626d3d0b42ffd4962166b3052b8e320972cbf7f5b77f6eeefdfbba5d9f878", 0x22}, {&(0x7f0000002300)="66b566d71c53732e26c13c4b30e35e72d9ec9c5c8a73f2e074e3bd48a1518f7c4916fc1aa8f2d130d5a5fa1c2a6ec03f61a40b8f73ee6bec9667d97702416233bdc3cd069e8ed2d3f0ced052e349df7d990edc59f35a1fbbdd70491b78dc4cb1ac65a58dcdd69b91d83ddc12fce0ec269634b4729df061e26cc6c669a278f60a30adc6e74a3d7dbf5d11f013ee461eed445b115845a6ee6e2cc9ea399cd33d21c684da1c216161ce4b45d25472719cf4444eccbfef3ec70c4beaafbe2318f9bbf4d842270b8957cf168febac5e8f03cb8c2926649b68c3b23479fb3c295feccfbcfd2bbf9c6e7625d9b815988f8714947325cfe0ae254689", 0xf8}], 0xa, 0x0, 0x0, 0x80}], 0x3, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000100)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r6, 0x4008af23, &(0x7f0000000280)={0x0, 0x400000000000000}) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000002000000000000000000009500000000000000872c5644e3e46d163c63e0cdca9d28d4909deafd3d501b521d5eec7cd2706d69a33fd91cbd240e1083"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) pipe(&(0x7f0000000080)) syz_open_pts(r6, 0x2000) r8 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000000240)={r0, r7}) sendmsg$kcm(r8, &(0x7f00000042c0)={&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000040)='A', 0x1}], 0x1, &(0x7f0000001280)}, 0x0) sendto(r8, &(0x7f0000000000)='A', 0x1, 0x0, 0x0, 0x0) 2018/03/26 10:22:33 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000240)={'ip_vti0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xa0000, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x5) ioctl$VT_RELDISP(r1, 0x5605) 2018/03/26 10:22:33 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000377000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001c000503ffffffffffffffff07000000092f563f3de7efdb13495be860e164741655cb979392ef8ce9d55bfcd4eab1f8896e19ef3ae44e461363067053b11eb8864d", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x1c}, 0x1, 0x0, 0x0, 0x48c0}, 0x0) r1 = getpid() gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) 2018/03/26 10:22:33 executing program 3: r0 = socket$inet6(0xa, 0x9, 0x7) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000001e00)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000800), 0x0, &(0x7f0000000040)}}], 0x2, 0x8083) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x1, 0x4) 2018/03/26 10:22:33 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = memfd_create(&(0x7f0000000380)="65746830776c616e31be2600", 0x1) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000480)={@in={0x2, 0x4e24, @rand_addr=0x3}, {&(0x7f00000003c0)=""/83, 0x53}, &(0x7f0000000440), 0x9}, 0xa0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x7, 0xb, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7f}, [@exit={0x95}, @jmp={0x5, 0x9, 0xf, 0x7, 0x5, 0x1}, @generic={0x80000001, 0x3, 0xffffffffffffffc1, 0x3}, @map={0x18, 0x3, 0x1, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x9, 0x5a, &(0x7f0000000200)=""/90, 0x41f00, 0x1}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000080)=r2, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x80) mq_getsetattr(r1, &(0x7f0000000180)={0xffffffff, 0xbb37, 0x0, 0x2, 0x3ff, 0x2, 0x100000001, 0x1}, &(0x7f0000000280)) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x40010000000000b}, 0x157) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) [ 44.236928] PF_CAN: dropped non conform CAN FD skbuf: dev type 65534, len 60, datalen 0 [ 44.239198] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 44.260246] can: request_module (can-proto-0) failed. [ 44.268400] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/26 10:22:33 executing program 1: prctl$intptr(0x0, 0x325) 2018/03/26 10:22:33 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='auxv\x00') recvfrom$unix(r0, &(0x7f0000000080)=""/143, 0x8f, 0x0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) fchown(r0, 0x0, 0x0) 2018/03/26 10:22:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000005fec)={0x0, 0x6, 0x0, 0x100000008, 0x40000000000}) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x2242) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080)=0x1, 0x4) r3 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x4, r3) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000005fe0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000008000/0x2000)=nil}) [ 44.305602] can: request_module (can-proto-0) failed. [ 44.315418] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/26 10:22:33 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000340)=0x835c) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001c00)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001d00)=0xe8) stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000024c0)=[{&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000400)="9c2209dd476c3a14a9cb82087fff7baa64b99b81218804ba85270557edb5a30ed093191917c4699ccfbed5d8613e79a770c23cf3a2fceb03967bb2b1d08c513f4cf335e3270412cebbabfaf8aa50585b66349082376dfbffcbe0835163ae3be070e6d05085577481b594a4c28960809c90c708a67277ec9808d0e939e498449f4e166c3989006f177976985c2d9fc6149afab32687dda6d82e8186b2e25b8a72f2b7d302dd72a8742541a90c7c931d4d59e6e2945c94484d91423d8fb7613ccf867beb97083159ce1057bace4245c6c8f346194279e2d5b894368af6a7c203285fa4", 0xe2}, {&(0x7f0000000500)="8ee7458e23da1486f156621321923aa7e87a760577173b0d19a875015c2b3f299ef9f4aef167e73d09be496e246ea013c7cc4f353c9734f1efe9835d8cca2ebcf3b304e9995f437573e7f2a6785a419726882aa4414a94f7d7763da4809f0f58cdeb82004020d7dd418818d6270f80bcd6", 0x71}, {&(0x7f0000000580)="e0a4d73b565f3127bf596149d40928ea319f3cba8caa47c59b935b8c31e330204639136e301d9775be1b67f5a56554396be6f75fb4d63a11f2f61109309b86e5a6bc1fc1e30b75e441c2e4607df9126e48d57657ba5de9f79b76127a201b6d347f46977d", 0x64}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b80)=[{&(0x7f00000006c0)="1d33539c4fa44debf825069c8f30a185ec7667f8eb7d5c49aafb7e31d42ec7badadf2acdf5111481d60f4747037c32431e92765c5a0764310421c03e10fdecbf3cef1a52414e5432c7888881830d82660bea5548b407a7e61efec1599d5117e8a1539b83b1c36057ed00cba34b7918c2146d01f6939ee4147f2ced240c065dfae45cdb8d605743663a0e4bed3aadac9f8375c1049cab606bb4f830edc72810390dac27e0ba56dadc8b78f5e36a5c0de36f59a493a7414e56962fad74a3f54ccdf0040febcf6e973fe680585b97a25157cfe798a9304127795ee62bf53035ae54a051b6186c3364d14a75536798eaf51139", 0xf1}, {&(0x7f00000007c0)="c8ba6999ca67824762ff7790efe913ea59068a83dd33febd58658eedc7f9ed1c8d80e8e9ec390e9240258fa0b9fe630fc4258b4370e3a5aea5b8b1d49fe85b66dcb0509c87738ee24a257525a668603b83d9ee24b18aea0355", 0x59}, {&(0x7f0000000840)="4639517e2da90aa38a24b84373208ab466507762a5248af9ce6fd9651704d37f27d07cd8dd912a73c689b691e43c3132bea7e5ef8187e7ea00f7351167940c877c6271fc98e8a708cc45c2654e748c33a25b91eb5dfe0e5bf5ce8f239844b494784676a4e018cfa4d9376855a7b1d61e60f77dcf9c1a078e34f5cff071449b2c20f00f3a9906c246ab3bbf8590b02883255197efbe76ebb859fea06d66e8cb55998ef9788d", 0xa5}, {&(0x7f0000000900)="9d5a232bacbf2771c1d426b175e2e573022f345ec20e78462f98d728fc821b779e0041f99bf363bdbac759aef14cd163bbf9dce34b18c2dbac7446751e25f2cf9b708533c8062b9ecb1f1c755fb22139994737fe8608026592aaa4ec00dd65861a905b663cdd1956ca96636da51b7d4e588f824abfdf0350", 0x78}, {&(0x7f0000000980)="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0x1000}, {&(0x7f0000001980)="b77bf0bf46c020a4a4f98e068eb80ef723a91cfa88a0888800c1f26b7ab0b0e02dac9c7f5e75d1c1e2400a32d44009663c29cca03506e248beba9469933584fbac136f596e7f6dc77f22bcb808e319da469909d3fa2cb35c11756c5831233d3d5259d8a050cf520e2ba7b06579b0f56bbbcc80b9c0b05690b2a2d03c330cd093b7703a1bd3a32e68838d60c48e92ab937991be478331f993083b34f8e008bcc4e3fbc62035ad37c7330dd0e3bac98203b3fe691c860f71a9fd0144876f1741b59d6cc0c27b8d", 0xc6}, {&(0x7f0000001a80)="ecaa77272d7657a3b7394bf9781e8f7fb2924fde4803b677bf283ea2060be8a371e2de7e357cf9095f337e33feeed745c4c269f70c8ff3ef14f0dd61dd81a49f7c4a9d4fc576eb2e707d1c647f6194663ee9e1a13472510c4aeb5c8718ec23c6c8180fd97c4c67a128adf47f55283a086c7c139e74faec8a491c8a4c5241aedfb2679561b652ca8c8604fde732e9176aa788351a3d6e0508fae0f773a756f46ae85a4b2472c01b9f6ca72e7e056c76f88e87c2bc2e2b4dc17b17f4a5fd9c22b611b954f1152e4de74b51fd0c35345581b04897e00c89e0ad", 0xd8}], 0x7, &(0x7f0000001e00)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x60, 0x4000000}, {&(0x7f0000001e80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000001f00)="4018a74057428d7ba1877335ae9a5f8b3a1244a332d24ebd2c2ff924b79f810af6c274c8197d0f8c96af8f771f6f7b268ea93d8ac863b21b433b458b92499ade3bfa42fc5fceca8059291ebb079a40eb2033fdbf84789b3dce7fc59300ecea0c9d4c74efc93c2df1b892e933234965042c03142f45ed0d2338", 0x79}, {&(0x7f0000001f80)="60d04319810876c444a7538dbb64358ec3d34b6528b216db7f1330def52cdac6c5d422a1494b08268cf4d72e593898b997fc38918aea47b82aacdfe4e170a522e7279929f9fabbaa6c8ba3fcd5a36d009fc426632646c1c81ca5e686f5eb21148f6d455fd83fa84dd3f00e", 0x6b}, {&(0x7f0000002000)="b1d60c319340d497ba2425bf5d0d07e791ecee368bf2e9d367b90a18b4587bc4a5b4c06d17c663b20afe5f2b7150d695b7d680533e6b5f4386003279506a9a82cafc12b3ed3aa335085fdefad88a270c8ddb36ff8e612418924e6cb917303b9fc5bb63", 0x63}, {&(0x7f0000002080)="eaed", 0x2}, {&(0x7f00000020c0)="87f4ba1aee4d7c13a90767bebd1100145fd503cb6d1b0d", 0x17}, {&(0x7f0000002100)="fefb10f9f649401c7f73dea181f2b3218af5c3163979f50a65f1b1e98d8a6ed61f31d7bc7189fe24db43a53cb9cba445d7c3352458b0140e9df36b36f7a70d3cb443123cc4caf640887cb52edf9ad64b372d91e9c2dba775940a6b5bbf97490506d93af126b0fdf8a3dd55a20ea35dd9883e0dc92e5d073e35707299506e503645865088e4cc7f6d2753406706c8ea74923b5de1014fafafca225c80c318a1e5de0464d9d9342464c63f4d09d9", 0xad}, {&(0x7f00000021c0)="3c95cdf6f8741ca82d76925556", 0xd}, {&(0x7f0000002200)="5115208876c3512fef0821eea58974c02882df5c1cca2747a1070c95700e7943be905b5854aa57a307d75f96cb59488f9aa4407e433b632d6abfc74cfda86aef0386deb6021e484b12580308d6192a483c18d2b59b9204ec0bb4e598f0ed2d18a14398aa653e3dc72332942e546405d1c5b361b17b719aad8441213a1170bc13f5c301de5d761079e311", 0x8a}, {&(0x7f00000022c0)="6b0774c626d3d0b42ffd4962166b3052b8e320972cbf7f5b77f6eeefdfbba5d9f878", 0x22}, {&(0x7f0000002300)="66b566d71c53732e26c13c4b30e35e72d9ec9c5c8a73f2e074e3bd48a1518f7c4916fc1aa8f2d130d5a5fa1c2a6ec03f61a40b8f73ee6bec9667d97702416233bdc3cd069e8ed2d3f0ced052e349df7d990edc59f35a1fbbdd70491b78dc4cb1ac65a58dcdd69b91d83ddc12fce0ec269634b4729df061e26cc6c669a278f60a30adc6e74a3d7dbf5d11f013ee461eed445b115845a6ee6e2cc9ea399cd33d21c684da1c216161ce4b45d25472719cf4444eccbfef3ec70c4beaafbe2318f9bbf4d842270b8957cf168febac5e8f03cb8c2926649b68c3b23479fb3c295feccfbcfd2bbf9c6e7625d9b815988f8714947325cfe0ae254689", 0xf8}], 0xa, 0x0, 0x0, 0x80}], 0x3, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000100)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r6, 0x4008af23, &(0x7f0000000280)={0x0, 0x400000000000000}) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000002000000000000000000009500000000000000872c5644e3e46d163c63e0cdca9d28d4909deafd3d501b521d5eec7cd2706d69a33fd91cbd240e1083"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) pipe(&(0x7f0000000080)) syz_open_pts(r6, 0x2000) r8 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000000240)={r0, r7}) sendmsg$kcm(r8, &(0x7f00000042c0)={&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000040)='A', 0x1}], 0x1, &(0x7f0000001280)}, 0x0) sendto(r8, &(0x7f0000000000)='A', 0x1, 0x0, 0x0, 0x0) 2018/03/26 10:22:33 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) clock_settime(0x7, &(0x7f0000000000)={0x77359400}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000fa2000)=0x3, 0x4) close(r0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/26 10:22:33 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x800000000000000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7fff, 0x8000) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000080)={0x0, r2}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x2d, &(0x7f0000000000)=ANY=[], 0x0) 2018/03/26 10:22:33 executing program 6: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000001c0)) r2 = request_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='\x00', 0xfffffffffffffffb) keyctl$link(0x8, r1, r2) 2018/03/26 10:22:33 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) preadv(r0, &(0x7f0000000580)=[{&(0x7f00000001c0)=""/192, 0xc0}, {&(0x7f0000000300)=""/141, 0x8d}, {&(0x7f00000003c0)=""/38, 0x26}, {&(0x7f0000000400)=""/173, 0xad}, {&(0x7f00000004c0)=""/69, 0x45}, {&(0x7f0000000540)=""/1, 0x1}], 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0x402}) r3 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000180)={0x20000000000002ac, &(0x7f0000000140)}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) kcmp(r4, r5, 0x7, r2, r1) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/03/26 10:22:33 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xdaac86d, 0x10000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0x2b, "4e603ec547a5ec0b18723836cd12ca120eee4f0a1f7a647bcf385f60c97ec269bc988bd8eabe2108f7b2c8"}, &(0x7f0000000180)=0x33) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/03/26 10:22:33 executing program 0: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) r2 = syz_open_dev$dmmidi(&(0x7f0000000880)='/dev/dmmidi#\x00', 0x0, 0x0) ioctl$KDSETLED(r2, 0x4b32, 0x1ff) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300), 0x1b5, &(0x7f0000000600)}}], 0x2, 0x0) 2018/03/26 10:22:33 executing program 3: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$setopts(0xffffffffffffffff, 0x0, 0x7ff, 0x0) bind$netrom(0xffffffffffffffff, &(0x7f00000001c0)=@ax25={0x3, {"b461317a1e6eae"}}, 0x10) r1 = getegid() socket$inet(0x2, 0x5, 0x0) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x16) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) accept4$unix(r2, &(0x7f00000002c0), &(0x7f0000000100)=0x6e, 0x800) syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x8000, r3, r1, 0x9, 0x1200048) r4 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfac070afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0xfffffffffffffeff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000000)='\x00', 0x3df, 0x0) 2018/03/26 10:22:34 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x100, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006840)='/dev/sequencer2\x00', 0x80040, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000006880)=0x9cb8, 0x4) r2 = creat(&(0x7f0000006340)='./file0\x00', 0x4a) getpeername$packet(r2, &(0x7f0000006380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000063c0)=0x14) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r3 = request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='/dev/net/tun\x00', 0xffffffffffffffff) keyctl$describe(0x6, r3, &(0x7f0000000100)=""/65, 0x41) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000006200)={{{@in=@local, @in=@local}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000006300)=0xe8) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) r6 = syz_open_dev$sg(&(0x7f0000004100)='/dev/sg#\x00', 0x10001, 0x80000) sendmmsg(r5, &(0x7f0000006080)=[{{&(0x7f0000000200)=@pppoe={0x18, 0x0, {0x1, @random="62bc88947f5b", 'lo\x00'}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000280)="c07eb7004b0e510b7138b8cc2f4c892c9a6335b0fa5c0f2d747af02e37104f5481e8b4341d657cdaed7aceb7b799bea36454bccc5275be1f3a3de8b60feccc2dfc052b2bf8867ec0ff6034a06902f346b12a0f01446905d44c206d58c8f4d23a9b9e9dd6693dff1a9a66e8994e3f3a699d81eba729579b1d2cfc7e37670fb2711f50dd7b2f728b3dd8117ac3", 0x8c}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="5a34c1c1a42c9ff33ec3004526a9797a0b7489c5a88629a2c2db48f78504e499dfd66291cade643acde981c39c3ca71130f82542532883c837aad883c3881365c2349df225e98029ea25141df778", 0x4e}, {&(0x7f00000013c0)="4d1783368c503890a84b37d550d2ca790e198ddb1ec89c460eca04772db3974676c19460594fd89b55e782e32888e2411c268b58dc58b8", 0x37}, {&(0x7f0000001400)="66744d5b2ff5d7fdbab775ca9af7cdf1a897339212a6f78af76fb245fdc9991ccf3a8b3255acee0f8a581bb21bc9fbc4a1b80a8ed915ded19538a8e13d6ec7d7d26f0c13c071d7ad7f1a696c104980b98672f1a113ee14c153cafdee4aef241138d8700d68270cb544570dc7ce36dcc40e6c8f8875b0dae77fe16966f5cf4ec756e75134051ab6c97e3aaa02215f8cc7266bcdf1900b5a63e002f3071c8a2278887e71bfe64d5651fda94733818f94e67ecb09265a1b1f54e8b25a232235450ab1e507a606d6af39330de554e299cfe5abeeffdd1376", 0xd6}], 0x5, &(0x7f0000001580)=ANY=[@ANYBLOB="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"], 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"7aa1cdaa27d2bc7a21dd8717200669f67cb6dd5d93fd6f1d16223207411db77421eb7c733493fab00f9fbe1e2f29ae7e6a2ba6437bb20730b136e39bb10cdbe2310f2567df1b06b17e3d9f11992dd9b5c4b79787aed68ab114ce6588547040a22e663da4c40e48ae684940ecf0368a975018241a80c03bdec4f90309b8555b9f9f463bda7593b1190a9d8616a9249eb4c9dba8e07bfbbca87fe1e7f284a204725bc26cec528d5e727a2f392a975606e1d6e0f7414b06aaa03690d235b27fc109f141af5001d0b8dbced532f146d8808b21970ce67b36a45961629adc8ebad7e599eeea275ec32a04f569b95d31f87e945fbd"}, {0xe0, 0x11d, 0x200, "a376b17a8a83a2a711bf2779db145b07941e5c3d873df5f88d25431624ace86517311615a32d5849bc5b59733d53f2f10b58dfca1da0729a8008b67537491a8a76a53e2d5bf7b987dd12c511373996ea5f442db49b2af641535e7732e2d4728237f3292be4aac0fddb3e9739e18bad89add420eb35ccd1b39802faeedb7702d6ec2f3b0ed9fb36604709db3b64e98251b874ea02061a9beca8d66ab9453c79e011a69d8da773beb97d9ae0fe401ac8ae29fd90cbf371d08f401a9c30c8105516e87594183b160d471e"}], 0x360, 0x20008084}, 0x10001}, {{&(0x7f0000005a80)=@in6={0xa, 0x4e23, 0xffff, @loopback={0x0, 0x1}, 0x9}, 0x80, &(0x7f0000005bc0)=[{&(0x7f0000005b00)="5446a400b409fc6c6f6a93d854bafcaf64f41b4e6357ccb3679932662bc4e9d9bb32b31c63ecc29b0a57d59e01505505d4d8fd230e14b31cb1f6d9ae326ab2ba9053d2bbe17011f12b47b5afedf169bcf5f512d0024edfe7ff98983c100e67c7d63ea3fa8a7cc6ba987d3214", 0x6c}, {&(0x7f0000005b80)="43db3c89640111d8dc6ee671", 0xc}], 0x2, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x480, 0x20000010}, 0x8}], 0x6, 0x40004) r7 = semget(0x3, 0x0, 0x501) semctl$GETPID(r7, 0x0, 0xb, &(0x7f0000000180)=""/78) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/26 10:22:34 executing program 7: pipe2(&(0x7f0000001b00)={0x0, 0x0}, 0x0) fallocate(r1, 0x1, 0xfffffffffffffffc, 0x5) setsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f0000000000)="e6cc540c29bc69dc6240bee7cf1797ee6c31058f6885256a8abf9bb39409d2bdb15d37dd5d97ce1233aaaa12ddc00cbe5533681be21f37cbcab2fe10f83641578c52525ad4c3550dd98d64c986348f01bfb35d05eddb8fb6daebf909285648001b88661476573d59db652a80792687118f568055cc1ca160c856fbcbaa969e439e0b3f22bf64b9ca812075e4cf8ae36b790e733953d0d67ad2a067c5c17a2a2ee64fb7e408ecb23be9a09b34976f91056128bc3bfa519bfeafe23b21c3a39beff192db9aec461928e5350795926c233f8c573c7fb6f603cc4ec66e18ddc7daa9e585b11597da0f57d146821f45dbe0c1c469f9560c76299f67c747323db0a1e8018287464aade86ad6ef71650082cdfa3e522a8cefc1869851b55a5a127ba253cabf3dc087204cfec038395e5506d1e31f2064610ef7b01d9390eb998824a9f10212d54c0815a7817055edc2a9116c44bcc238e6ffcde94d2f8b028838cd4db59e4da780cfbc601fc09d016fcb654272cd0b8ce1b1a40ce3d25bdade709902f65204cb50d99c98bfe8cab1bc6abe425ae31b44dc8b8e6f424307f94835baa1bc00b1ff08d8334225b1de674f74a9e144a13b1aa1af4f4d6c41ed393f457a78009ba2b52cff1bb2652d56ec19d0227ea78d91e9278ab296d307f4259dbc631292e31116e0d1c026590c8bae5df4f010369246661589ae2fdbef65d971ac2eb03bbd9954ab4e95e5438fa2ab96795014a8585534a6fed0fada1d222a34decf22b40cb286d99471a1240c2c37c796965fadb72b2fc21c7eda5ae5b1efbcb481f3086f6d1821b6b05179465385735da34f8082544b5282a1af2524d9ba647fa404531110ce62a268a94b8eee72d1a0d0bbbae7a4dc0f05f427ebde5c5095789e22f3d005e8ea797fb73f8e7c6eb79e7c57582aba1fae6f11686372e6daa9f3ac16cfac3675189fe19c48d0a8d0807dc4bb616f5eb6ece368e91c11abe78fa5bca9fdcc084f90f9eca929d16b6db365cd8b07571cf88248a17c7abc292296b06f651db3cdb4a98c447d17f37dd9f527a0cf8ca1574a69b1a83af8f974506fd81f1ff7854a2a6f023be9197b8b9971e13d3412637ad44efce9949425cbc36f39143f053b33ef20ec17f8e01024b8bca0020faf0c48313dd0973eefeb7a45148e704044326840c69c2cd6aca167d134989442b87169c32498e050b9408e86c223ff8b50030a9a95006a0b8615963ebae64c9e43a63c9dbe232801fa01e849854d422385792464643052f2e72318baa59c4a8241133566f6e1299d4ad07915f6dc486e5a6b000628c41792d8b85fa983ba5ff0d291e51c74e6892eccd3d331094dca7a5aae17df85a94487aab9131ab3f4e82f770858e9003506d07b85ab49de4c68c4de0b226cd11fe16064446de58d55f3c94938f8a93f38fc86c11fedc50eafc85cd03da15f229cf3ceebd761c3c519b963c0329fecd9be4fa72a06b5cadfeb593ecfb519a6d36aaf4fc2eb12e59491b8bccd97255b7ad383ea00d435c27420b395f3c0232903fdf6f04b7a99d83a059fa6d38a997dca74cc07c5117ad97d6348d0ff51c61411ba7d23df5bec24ff1238a8e4a638b09865fa4529a940ca1d8a0901abf62d153130c54d0d2738b0df1cacf0dab1a8e781e20badd89912d46f268f52f1ae2c571da733a3e39e55ec739a2bc9f0aeb65388c9733db6b173c32828bfb302e35f47bfdd8fd4bcbb46a5d1d9098561fe8a27e57ad13066060aa9925117db007cf0426280ec465ef7f363e85ba4c1ee982ad1dce28744d24b1f17d9396bc2767fae104921d4445769ef6d43d36b29cc2ff48d438a8610e097bff06982c3b630c88130e6c66879799674682fac776095ecad9cee74e6290ceb0ea89503f7d66f9a4bcee8be519bde7eae2bea15f040364a0a8ddaac38efe9bfcb09b05924962c1db4097f065ee58350abebbabb975b347a261511fb4f1249aa1e5b5d14523ee31895599db05edb554e61fc6b209ab80df4286ae6c86fb439886d4d3f505df02342f26f83adb9b74e406a476d046947c35a7151effdf7ece47124181072267ccdfa494c53f3d5f9534df02da974c603593e801e6be8de8ad6a504ccf214fd8ffe8663ef57386cb8547ec1b045dcd358ef35e3e6248c1d3716d70dea3f31c9fe2cef9f5295f3745ffd31f4a3d2382a3e535c9c23f7d24fa0182a9af9ba0e4ec5d8e40e7937881230caf3b172e551b23abf89b28266ed96e3fe24e053b59771556bb8597ebbd0d54a6e7ad19bfd88cd400f67438b06e44513bacb44bddbb272c07dd7aa2d29ce7b24c64a8390236abde5c9cc098ec7cfad89ec381b8ad613f967104e20f97fc04b11fd5b8fb3ec16d01fd50873102d209a5fb08b10d61d1fb58d78311d2c68ddb9ba2fd261a753def7307bbcc0bde450b57ec9c91ae7abb6d469998a6f830b6c20d648d096242a481a0a2205abe1b24e38fea293180db8b37672f98753b24e3036ecb10f56e4e89e04d841a76de4d162e54552675330d7d42fc5071b8c018d583001d56cc480846bfbb9ade242281c09312b1070f51ccb91ec2c22b3a35b0186a70c5c5fcf6cd2c493afc4630bf4f408b87836d59c44c4fd2cb2b7afcc15035333f5dbf288c9ae5a585fed968935604315a7968d91aad4694b44c0bd788dacdb299c7caa38879146dc3ef07165edb8afdf5bbb853bec13e621eeae4afdf0553048271f61a14a374e748f53bdea0f6e65ea58fc0b0425b7e4ec40b920d65bcf7ebc78dd5eb6faeb0d5fecd783bef8d8a0cca27afadc12017875234d30c53fc3423638cf74b4d4a2421108e3bf9f817f5b7e6981672cf4387d86fe22b85f489110298d4c0390832e526b846622f13a7abde56f751f5c9534458f271a3316f1918b1a3485bcaec034401cf21f786d7cfe85451473fa84d5f3aae7c8b4f62f961bf1038479009e9f919294466aa3d20f44df117db2602cc181d05391352752622c61c10cf7f885e12097561ce89b96f1a1208a4acde9dcc8fa7758854f8de91f29d5a212d98a3164e3ffa89fa05ce16f5ffc7c41c717a3f395df0cb522ffeb9c75cae0a94f6cf8213ec520e07761cd63ddec14474c00b456e2a8a3df47ac3ba6df43b058d2cda602ae8424fba7fdacdd4014917643211c91ad5ecedcc381b0e8c653c493edfd8bff7cbe5d3ef057bf8d0f71cc2371eaff8be89ca9215703b91e41cb6c7cc5111a190a099c5c0696c88c692c70d9185ddaada2e4dfe3b5844e591733781442d6c6b0742c760be4dbf1fb41470ae3fd9fa3597609a9b67d8ffc79e81f5c8de5091eaf1e0eb409ce5fd8e1e553f0a517910e565207048ecdbe5520407accc38c0845146085a89439a30b24c511a613734a295cb64f5d5d38759c2449d22260b7926a6133f631066791b505285b01b383cfa7fdf5cf2cca5344b8e2f60708d8a1968476b7288fd0182ef3dfa52e43177eecb0bc1e6b78d8904376d0b711e1f039d4c962b03b089176d1e29ce9f4eb46e664787b6bf9c9e5b91f8a58b869b10e207ca9add88a9dbe4e286e6898a5af7f1829ea9ee59eac0c89ed4714bd5898eb85123536d95c2bfdde411327842c236987c937d1fdf749567cddf2980b25a54d38cf57c6bb01d0b667737c26fae4d6f20f1ee8c728ea4fc33ba91bb43d7880d958b174469c87128d751c107cd46789ddf511fd572da40cd7c22da86af10ee13da9a7143da8bd8c6bb0bff8d0de25e941e2e99d7a5aefadc3c850949dafdf462bd0220a5d9dd3427cd6a5f19aa98ee6955a3c675d0c1bbee6fd9728d0f72bdf7ab4216e39908a16976e2553fdc10785ba39cd5805460bbac4f86a911f40673a3a0f04cdd15474876073273418f1415cafd9169dc3da09c0571e5ff10c728c07c5d118c85b7b149969429a8fea5534ab7926c4703e8ce43fc0bd3ac5e432784ffeec114b2964067e236d57512400d29fe4ec396917df7d3c73a91ae8f26b3584f6372ecce55622f3f15329bb32ad9c9ce96f5461052489de9338175b427abf77c4f09b1e65868528401bfa372a260a9bf1c4573d5de246a969912e3a524740e44eef102a0860c900136d8bb9119762e8fa9a8355b72188a141effe191004563a2c18a99912a6d0fa919eb94bd5e4b9c343cb747c81674789bf0cd21edab9051ccb9f78ec856cc1258d45d6780d24e8d1f70cc378c0419418e355c34593778eca12c37ee2b88beea0f367038f5631e77aae8438618421b1d2bfd60f4b7eea13a113414377d0ba0c1028e9d465196774408a957815be2ba7dfecadfb7c85f15e0c4c0faa3a28671bb557eeb01a6b12758fcdea9ccd6a94dcde0f67e3280835e2c2d9b9b59c1a53e70fb2458cb7d2e7577b6b5bafaa38df1f07ac11de82739b5fabbd651902398fc1472dbca77ff4e8293e90eedb3904033392b22d620ff582bef52004fa8e17b90e4387aaa456bf7e6ba96c1826e22800aa207df16023c4373caf21c9f24910b9f13f08b56b2513f5db494a4b0171c2fcf694363bb96e894e64931bf540ba180879d4ffdc1c4ef24143e311dd9cd0192a7998e7baee41691c05257b9e2000217ecd00c9a34e9424b961d0acfb61f93da838b26943fca13e3677134bd08f96fe57642da865c7a9f50cd1a9fc4fa8a183eb78f20ebf11a55d4546eef4ac03b2a548413e4d1101f83e8d7719461968b0803321e0adc27fd05bd24db09fd1b86d21df1c3d52369cfb194991919bef56797724143f2e1236982a5eee1d4d83230b264c79894a47a0c8d7a846d8d181d5578f1ece810568828cb26c37282ba139049e0b8257ff097e870fc722a3e25a6e126d95f682eca29396c2f40261e19ae40c384af39b74a7ac92d061d3261f752bf76e999885772010ae9fd26d9f39e56966f7482536af3173e39593e9565872329d9d5eb1e2652e176e96332592d32107a530e32b8c06727400d9cb0400bffff3d822a9200eefc7bc5f987af48de85595739f0ea3ca50238fd285f8f9bbdebf4c10fd45e1243a7b83a163fb289c48743c2d0d44110637e5371ec945163dfab825c4f33a61249411579570cd5789dcc4fc203b6fd31548b151d502424cfb34d7333d8fd2b1db1461821ae62deba5d2de67273383353c29027750ff9e9f79b2c598e136cd2b653745c426ba35b593e77cbbfdbfaad32670b682ed9e28fb0412c76fa3987bea91bee23186bdf189fb5c97f7896555a4a9c8795a657d19706ebc90451cec5852a0ac5229202e2f0d908b387864862fe1c5421fa00496c911fe8e151f6e6a2adad7641240686654890a5b52004a56aca2398d0984d6ec01dd92aaf90330a5db03a87e66963937157b25c9b249049114e829c35bedd05473c43fd8e9c7577096a2da0609911820ea8b14b01e7a6519771ae00056ca76e3a7df3a79e544555786ddf8c12626a13bcf6a91dc1bb94642c03a2ac8e3a57b4ed29d04843dbd39c974213d594452900b7a5598ccc46e3195f3005941db0b7727b7d7e7f57b80eb13ac7543fc3aa7d495468d9426b5773e2a770c7976383e03b3314efbad502c3c31e18b81e8ef87debfecd89bd6cb359082b4b93cc85bde4bd04e8225ebb3106ead7994d2bbfe1184c46c36bdf1e09b6b6965e29ce84d1a00c87508de116190078355b1e72ec5ab5271cdf13ca0c719bd79ec81d9e0e3994f3088f76b65c9646edf4d2f8fdc20a046cbef63be2d8f063c7a997677502af9669b0b3c9b9bf4a9b79e2a9a6049d4098da2c113fe244250be9f95cd520b79ed27ab0a40e387e2bb17c4ca59800e17", 0x1000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001140)={r2, 0x2, 0x2, 0x2, 0x2ba, 0x8}, 0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001080)={r2, @in6={{0xa, 0x4e24, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x3, 0x4}, 0x90) 2018/03/26 10:22:34 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000170a2300000020000000000000000000481b8a6943092f2a124652b97a87416c868e53e356dae09192055476eecdb3014352829c28fb3856ea218b329197382221dd8eb3a6741f394d5de99178be6a0662849f098be96abf641935ea6f08b30cc5b1f0d99e4e0200d97e75fe847ce791f269239e4e419c49070535a277ddbe58499bf05d7ac0e78f9044afd4772847f4a41a4ce86160c20e7011e948b415ae95af72bdec6b4b513d1160"], 0x10213}, 0x1}, 0x0) [ 44.670960] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/26 10:22:34 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) restart_syscall() r1 = dup2(r0, r0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000100)=""/251) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f00000000c0)={0x2, 0x40000000000010, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x6, 0x3, 0x5}]}, 0x30}, 0x1}, 0x0) 2018/03/26 10:22:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000300)='/dev/snd/midiC#D#\x00', 0x7, 0x40) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000340), &(0x7f0000000380)=0x4) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-des3_ede-asm\x00'}, 0x58) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(rmd320-generic,ctr-cast5-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ebfe0)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f74fc8)={0x0, 0x0, &(0x7f0000f74000), 0x0, &(0x7f0000f78000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r3 = getpid() ptrace$cont(0x3f, r3, 0x0, 0x6) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000100)={0x0, 0x3}) r4 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x50, 0x101040) r5 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r4, 0xc0286405, &(0x7f00000002c0)={0xffffffff00000000, 0x2, r5, 0x1ff, r6, 0x978, 0x293, 0x80000000}) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f11000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) recvfrom$unix(r1, &(0x7f00000003c0)=""/139, 0x8b, 0x2000, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 2018/03/26 10:22:34 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0xdaac86d, 0x10000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0x2b, "4e603ec547a5ec0b18723836cd12ca120eee4f0a1f7a647bcf385f60c97ec269bc988bd8eabe2108f7b2c8"}, &(0x7f0000000180)=0x33) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000040)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/03/26 10:22:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000340)=0x835c) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001c00)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001d00)=0xe8) stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000024c0)=[{&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000400)="9c2209dd476c3a14a9cb82087fff7baa64b99b81218804ba85270557edb5a30ed093191917c4699ccfbed5d8613e79a770c23cf3a2fceb03967bb2b1d08c513f4cf335e3270412cebbabfaf8aa50585b66349082376dfbffcbe0835163ae3be070e6d05085577481b594a4c28960809c90c708a67277ec9808d0e939e498449f4e166c3989006f177976985c2d9fc6149afab32687dda6d82e8186b2e25b8a72f2b7d302dd72a8742541a90c7c931d4d59e6e2945c94484d91423d8fb7613ccf867beb97083159ce1057bace4245c6c8f346194279e2d5b894368af6a7c203285fa4", 0xe2}, {&(0x7f0000000500)="8ee7458e23da1486f156621321923aa7e87a760577173b0d19a875015c2b3f299ef9f4aef167e73d09be496e246ea013c7cc4f353c9734f1efe9835d8cca2ebcf3b304e9995f437573e7f2a6785a419726882aa4414a94f7d7763da4809f0f58cdeb82004020d7dd418818d6270f80bcd6", 0x71}, {&(0x7f0000000580)="e0a4d73b565f3127bf596149d40928ea319f3cba8caa47c59b935b8c31e330204639136e301d9775be1b67f5a56554396be6f75fb4d63a11f2f61109309b86e5a6bc1fc1e30b75e441c2e4607df9126e48d57657ba5de9f79b76127a201b6d347f46977d", 0x64}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b80)=[{&(0x7f00000006c0)="1d33539c4fa44debf825069c8f30a185ec7667f8eb7d5c49aafb7e31d42ec7badadf2acdf5111481d60f4747037c32431e92765c5a0764310421c03e10fdecbf3cef1a52414e5432c7888881830d82660bea5548b407a7e61efec1599d5117e8a1539b83b1c36057ed00cba34b7918c2146d01f6939ee4147f2ced240c065dfae45cdb8d605743663a0e4bed3aadac9f8375c1049cab606bb4f830edc72810390dac27e0ba56dadc8b78f5e36a5c0de36f59a493a7414e56962fad74a3f54ccdf0040febcf6e973fe680585b97a25157cfe798a9304127795ee62bf53035ae54a051b6186c3364d14a75536798eaf51139", 0xf1}, {&(0x7f00000007c0)="c8ba6999ca67824762ff7790efe913ea59068a83dd33febd58658eedc7f9ed1c8d80e8e9ec390e9240258fa0b9fe630fc4258b4370e3a5aea5b8b1d49fe85b66dcb0509c87738ee24a257525a668603b83d9ee24b18aea0355", 0x59}, {&(0x7f0000000840)="4639517e2da90aa38a24b84373208ab466507762a5248af9ce6fd9651704d37f27d07cd8dd912a73c689b691e43c3132bea7e5ef8187e7ea00f7351167940c877c6271fc98e8a708cc45c2654e748c33a25b91eb5dfe0e5bf5ce8f239844b494784676a4e018cfa4d9376855a7b1d61e60f77dcf9c1a078e34f5cff071449b2c20f00f3a9906c246ab3bbf8590b02883255197efbe76ebb859fea06d66e8cb55998ef9788d", 0xa5}, {&(0x7f0000000900)="9d5a232bacbf2771c1d426b175e2e573022f345ec20e78462f98d728fc821b779e0041f99bf363bdbac759aef14cd163bbf9dce34b18c2dbac7446751e25f2cf9b708533c8062b9ecb1f1c755fb22139994737fe8608026592aaa4ec00dd65861a905b663cdd1956ca96636da51b7d4e588f824abfdf0350", 0x78}, {&(0x7f0000000980)="53c7df5b90a1e643796b5796ec329a3a01b0a6a5d2a23ff59d98fdd9e7b96476dd395c4bdb8e4b1b0418f5507791f947b8528b4fda36fc3b93cd4be7d1820e9aad45e6331105b54213cd517c3696cc7c199a112892dc30fbc73834f9f22befe075647ec62fb8eba3b322bc157d4af826044deac7f95d06ace64a0a73cb5ed522a8c758f45b214b240df6d15b2e11dc8ea63b20584862527ae59b209029847ea5447f55098926c259c5640b37b16e92fc88db37e851890fdee6c251f68a050e119740479a7c128b3457c20e4048f88a0114982c379126336dbbfb87309f1693dc5945ce286d8ad264aeb945e8077af58194b8d759e4f009f7c459249443a84392905189329c653844c891dcff0592f1e539b7d7a3811ce457261f19fc4f9d073a225c168255223ec7682b7a47fe5dde0adf3e75e024c9b3fda6ef1b4bec1cd73398378035597ec120f4d7416b7186e95f1110eb0bbe0bd4251b78e5554fb6bd9df9f178a25305a3b9b1581c702b25ea96c664e505ad19b9e2d8c589502204c75b9700e5d26f022a4b6f4c987fffff0030b494245602b6171ab4318f1610c28923054b1c3928ec3c8ae23b43d26748e57622141b7010185ab728b6d550d2dd8e830bc3753eaa98354a9d6c52021e0e2b60a986ffbd85356c8ad4c529f70c9d9119fa8c2539b02f80569868baafa160eaba8ece27b49b70b907c371c7be2f3713cca9913af2d183f14bf05f4d8851fd6f9c40819e5a96575f142714a99fdbb107385b58ddc9721d8c698bef26459b1abd24b0810f38bcef6a76c5ef337dad910882f7df1cdb663e5a0e64e2cd35a1b6b33ba03d53fd84b20d446ab3b644bc9ec03d26f06b7baca44e4d90730fd188eaf0be4d9f974a4492fa4052af32042a8f9bc7d023b0c194f935bdface1601e21b4b80ad224fc0096b3ebe18ba346a010d99ad769bc7365cb8f92ae805adc5acdc3ea2be1673ae1558e803c3173535fe56295bdaa0da4b29fbbc0edae5cb529bcb0493d1f68b6f9bb1441c95a8df1d60f430d428027b5adfd1597980a6205708e92c38541be56d9c03a966f2b9f8e43420052f3ae3d7b1da5ec97f6ccea9792cc1349ba8e1798c7ce061d70d4255d88e600e06dd871b1b6d228bb7d63654f29765b21cd0878f6eefa68a4764131fc55b2ff716697fa97dc28f54182f0bd73bf7a2129c3bcf3900cc70361e68887610dde448438c2a70ef63bcf6d6d647b3bcd7ae83faf4fe93ec9891fc756caa705f6f8f24121b6322ed6d835a636ccdf63062089a7a064603d58a48f7dbad1619021eba4fe4b82d58a93ecb8b32955a26a6f0eb6caabd61a6854131de15a3cd5afd7b6a7a379436b8c6b3b912995ce087605ae8edefbfbfa68865e2dd94d46435ed5762269b94b6c8fa72c6fcb3692e27de1c6025e5684c597d11f6ec0dab0fbc3019910c318370550d5ad88d8ca2358c5f2c199628435554e7ca3516f235411f7c57bb45405f1e1f2424b22bff43604474e6b9c0b88ddc45a150d9ac607cff2d6090297eada9f6c03f9d70fd23af1ec2c12646ea85e4913345ed7c97178af7c906730b6fbc2d75c20a84bdbb277eb510c70d4d8189c42a850647c3d01eea80e68f6ddee6de52d2c7060924fa886492ef0c792cb3d4942b9cdfddd7fa1f52a04aa3c16a8b915a22216a13e5565bbd7a4cbab8d1f5f0210b2bdc5c4b10f6e64c9ee344b128939b29dd532a907e6e88b39ee2e76b29c7d72c80fd59aef965488ee5b2f0f5b0bd1270803a819a9fd863ea651808a3e3d4bee476d265b084156e9d9829ecb60e9c802f83b6360a21d41358d5680d5834cb48f71e6a6642dc51a3d76a8ab6557471c91da17de28643f0d70094ba475b4f1636ea8dbbd568cec0a7237ea468178de8ba08372472aa532c069d563649bd61d3c98e645c4347d6efdca803f6e22c752469bc430da3b7fb03e63370f6c8a7a6189da7013eebe694c969d38d9f271b545f11e045f328d37aa7543e727ef520fab766e240b7ac946c5f9b83584b3c71431d543da85e6f31f02a2b2adb4246d406c6609322edda4a04bfe3338a299f0115811a91fa8f985221e63d99087691c7ab1d912f1575e42705ea18f9120d720b7e452bfa19ee81b31165323fbf47ba8a70b60316450b8278754dee7cec84d258889b02168eb59ef1e2196f954389155961cbfd26b5c5e7141fc5a16e5550d3878fc90100bdd22478db39312b37c573a34534306fa5065fc01b18540dedeb1d6ef6e4cdffe4ff81d21c37efcf019b058efcf5351386491b5eb8fe3cc3ce70c856efe5431e9bbe35d0d3782569082f107854b879bea30e42b9a9304405b0c8b20ee80637bdcc25f016e5d82aae487458e8d4e13c568196ccd433f6a6829f02a773cea3ae2622de28a9b71c7e5e457e9126f628af878396db06497b21f4304f4db690343c229ea7ab96718275f4fb9777218bd9aca098425268700c662428765478a6fdef59351f9adeaf697d08068c3a26e01270c7d9f6c67bd364067de281b2461bcbd8258059f1d9d432c73a37a555c748aaa62ef2ea00aee7c8660e78883b3decfcf5db79e0556583a8783f513dbcfc4f67f582fe16811ddd24c817dd27bb236057a4b1a927a0ff987e02ba25f68f0042b4c944d249b005e78bd587f9ee51142a7c25b8c9bc543d32cc57112cdcc8fc2137dc62890100122277508ff4be8584ea1dd61b3b869486a98131d9c0f72301251ff0c478a18ebed78dfba953b18be5d08eea737bf34120013a94fdb9e9bf0947983212836526fe9994c4815527aa064a60e4f294264dd60a2faf92ebf9f7f4cf2edb3d618a8d405fdb56039323b3cb809cb9f293c015cc0fc54bd9a21d974f2f0ce03011e2b4063e4bedd55442fd7e44345019264828b7a6fe8ee1c02956b80c7c5ffb135aa3f599b7665164d6a66a49623ba1bd8b3d229525626e840950e65b7e2b0b515e085a509ba28b4dc3493b417a610f707fca93831064885e97b12cd9646de9bd2ca0154c87fbee3ef74e179b45cb57fa703b921f572018110e47b2e028a3da7db0d17402d33aad62ff6458c623389934ad7adc4b54a287556761cab91a8c7c219b47b09efe8e1fc5dd661ae5f31ed5c4f974aaf6c65cfd44593f88db05a170bd9752fa1f3dfe626e8140aeee8ab6cdd0b936f977befdcdb165a0febfc41e8801d7dff7074f355f5a9d08dffa06eba76251a072198a899e77ec0c87acbcf33b895f9549c3b648eadb4a9165f3dd33020f398c6b23bca93353e568f4a6f3bbd3af014f7132c7f3bf310ddfe6ed489ffea2bef015780eac62e8dbf73244f602d4e30ff4ae2ffb498be5d982f6e44ad8612aeb3db7c4cda4a81787ea294eb1413b0637fb9df7898d460910ddcdf7b28aee42af06744813c2329494bf97c14173bd42fa1f225b856598a14c4c34afd5041dbbd316541c7a138bea1ffbb3c0bca536b0b6cb5801136b7faf108ac2225dcc36a3c29ae02ea1b9b41554dda8cfaf38f01e74ff5c35cb4e56eb966d6a0500be6b2d11d485c6764f2a3e367e62e6caec3fcfd0cb5870c74ef18b36ea8a1c95df5a0f965e89783928f6577e9e2dfeebcb6349f11078001433dd5003d2dc1597306e2fca80968457b401d39b53d8fd25f0b767353826ffe73efe5afeecb2558be650fafcd859a1e15adeb92802ae15c98601882fff50f1cf1140869ba678cefee89695f9dc04747ad5eca97c29b203c47be944dff27b02b2a3f8ea14052e5e9ecb67842eeea19b866b4d705fc9ea4a57ad9d48e6a59f2caf6526093bff09f9fde23049801db448bdf4eaa2f133a7b2dae0557bc32d66f0bf05604f335a3d2d22cb16b67b494f68659cc917603c642790468a6344d8e7672990f8ab646c78ee9a0632615a071fb355e4606433494d92a8db3c1cfe85d6590124b129a28f44851e6321ed49ad16ac134fa358ed01a3a5a91100f55646fd880758edd3bd9884201dc0905dbe9b073f5c1277368f8bade2b708ed0681c59fd482b92283134a4163b4f3c0709d2eb0e4fdb4ef64fafcac767314e728d9f4e0a9d740b47bc108fdb40070e95329a218db7b6e882c92225334c13972f52a429fbabc64b1363ae21d8f37c68a22d04a1538ace5f7de5209ac221a727a69d39f21698f459d5b4f46b633ea55505c39fb1daed9114d02016d43fffcd2c6403d2e4cb09148d9c424e718f28a3c0b41b87bf23494671de83a5da8ef6f5dd14db11840d8f5aca5daf52e3416b17e89396ab920fa2a5c248c6bfb2eba6158492c807d63a419ee85adb167f82296c6970f3252a2516d8d0ed125554f002a5414d7b8a1ae2a1792feb4e3af240072e0b5c38f37759e41bb6e42b1656733580edf055d1ad1d28eb3fe0ea3fa90aea12335feda078b1524acf8590176300b50f4c2913bf59f7733ef40264e85184255cd237d86636c19d1cd98331aee07e97f64bada63a1a22c0e58be8bff6f38ea6430683d75c1c6f66fbe384c8913e04280ee2ebf5af74afd76ab3ff5cb055e38086b6c77412d4003c36dffc55efe5b7fb9ebde805b8aecedbf1998e9a9793b42e89267bf1c41a2c6857df155eed6ebdd6d7480ea34347ea4d88d5232ee68bc47bad6e1ff3c53b4c644431c05a4e0788bc34fc76fdf09e6d05f51655f8c75f52c9c92a1c94a34c52098039076e0581ad202ec425a3d99426157cedc422b628371cc410a8f20070a13c6e1aa5ff147d7b447fc43fa9b769f9f2e3a67d3ae2954013a8a6f390c7ccd27b7ee173157f08c398add3f3484b1608c39d6d69ae946fb4e6f71e10c3e52a1b2c7d7472d28f22ac25456c27ac483eb7472bea055cb9f0f24a90fc278756be1ff3f868e4e17ad51eff25237ea02159549b091414c97ca769436405ecbee0adb47b266103af2777bd24cf093456b21d6174478e9c0ce5bb25cf0a23e07227365675b48462a0cfcaefd7b5b889101bbfc5f2b36b42c380b6622a4f79651354a6c2a8acf6ca53b9b8bd6b9343fb59f5ebc430ce19e6b4c5a1362e114ac006bfdb8bfe2ad5366cdd075f2fe62d2def897e4576972c8b55ef94aa50f0d2dfbd62fcdd7c974b617a0d451f2cf9d8ebca861e000bf6cbba08d255d8833d136adb3bc71c9fb52c6d2cfdde3b55984b7f0b66f21e6153c9bc8984f1223ff21ec72862603cd1a48a7fbf0384625a3834999aeed7cb945c58b2bdd4cf39ca2091952b239222d2fe00152bb32d3683388142093473d6fb23d943148a75bf313285011f18e2ab9f5a8eb43c2c7d6c788f8d29ac18d820f36f38d5fbf0bb9d19f706e1aa9d83aa7e5dcab04afd54432c1ab7ca2a9c5a074bf1ad4469945e7132ee498fe52c8b26b1e63833d40184de610d2b7f1487f48e3d6cac437aa9ad3934125ac81e3e06180b10ba7fd6aa8dacc4dbf94078b58ea77d97a97fce008125d856521ee209a5d69d45bc8b68c49d6b8198ff8622f54d4a5651ba7a57f5c1b0cc9b19dcb0f5c282443dc725f8006b121d8fa4016b7998cd11a60b25247c5098047fb4e02247c90baeaa6b27c21b322150f427c290bc9875a9bf78ad35e73aa1266ae136aa0b800439af0257c72b4003b99e503b4c951d8506796b4b07c0f340ef3a3c2219c606ef55dca6fec21d5e0e6d0525cd4c3521b6490cb43d489bd164539690510ec63404ae67e20b551eacd0e2762eb329e944cac66863177a3bffaee428324f20d8ac5e0fa4e69ebf3eb35da6565ce9a13e81163fd5faf1a08b7ad83276f9da5fc23c7fb4ae604b7af266c1f84d56b17a2b9f7a5f89bcc75581d04cb6f", 0x1000}, {&(0x7f0000001980)="b77bf0bf46c020a4a4f98e068eb80ef723a91cfa88a0888800c1f26b7ab0b0e02dac9c7f5e75d1c1e2400a32d44009663c29cca03506e248beba9469933584fbac136f596e7f6dc77f22bcb808e319da469909d3fa2cb35c11756c5831233d3d5259d8a050cf520e2ba7b06579b0f56bbbcc80b9c0b05690b2a2d03c330cd093b7703a1bd3a32e68838d60c48e92ab937991be478331f993083b34f8e008bcc4e3fbc62035ad37c7330dd0e3bac98203b3fe691c860f71a9fd0144876f1741b59d6cc0c27b8d", 0xc6}, {&(0x7f0000001a80)="ecaa77272d7657a3b7394bf9781e8f7fb2924fde4803b677bf283ea2060be8a371e2de7e357cf9095f337e33feeed745c4c269f70c8ff3ef14f0dd61dd81a49f7c4a9d4fc576eb2e707d1c647f6194663ee9e1a13472510c4aeb5c8718ec23c6c8180fd97c4c67a128adf47f55283a086c7c139e74faec8a491c8a4c5241aedfb2679561b652ca8c8604fde732e9176aa788351a3d6e0508fae0f773a756f46ae85a4b2472c01b9f6ca72e7e056c76f88e87c2bc2e2b4dc17b17f4a5fd9c22b611b954f1152e4de74b51fd0c35345581b04897e00c89e0ad", 0xd8}], 0x7, &(0x7f0000001e00)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x60, 0x4000000}, {&(0x7f0000001e80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000001f00)="4018a74057428d7ba1877335ae9a5f8b3a1244a332d24ebd2c2ff924b79f810af6c274c8197d0f8c96af8f771f6f7b268ea93d8ac863b21b433b458b92499ade3bfa42fc5fceca8059291ebb079a40eb2033fdbf84789b3dce7fc59300ecea0c9d4c74efc93c2df1b892e933234965042c03142f45ed0d2338", 0x79}, {&(0x7f0000001f80)="60d04319810876c444a7538dbb64358ec3d34b6528b216db7f1330def52cdac6c5d422a1494b08268cf4d72e593898b997fc38918aea47b82aacdfe4e170a522e7279929f9fabbaa6c8ba3fcd5a36d009fc426632646c1c81ca5e686f5eb21148f6d455fd83fa84dd3f00e", 0x6b}, {&(0x7f0000002000)="b1d60c319340d497ba2425bf5d0d07e791ecee368bf2e9d367b90a18b4587bc4a5b4c06d17c663b20afe5f2b7150d695b7d680533e6b5f4386003279506a9a82cafc12b3ed3aa335085fdefad88a270c8ddb36ff8e612418924e6cb917303b9fc5bb63", 0x63}, {&(0x7f0000002080)="eaed", 0x2}, {&(0x7f00000020c0)="87f4ba1aee4d7c13a90767bebd1100145fd503cb6d1b0d", 0x17}, {&(0x7f0000002100)="fefb10f9f649401c7f73dea181f2b3218af5c3163979f50a65f1b1e98d8a6ed61f31d7bc7189fe24db43a53cb9cba445d7c3352458b0140e9df36b36f7a70d3cb443123cc4caf640887cb52edf9ad64b372d91e9c2dba775940a6b5bbf97490506d93af126b0fdf8a3dd55a20ea35dd9883e0dc92e5d073e35707299506e503645865088e4cc7f6d2753406706c8ea74923b5de1014fafafca225c80c318a1e5de0464d9d9342464c63f4d09d9", 0xad}, {&(0x7f00000021c0)="3c95cdf6f8741ca82d76925556", 0xd}, {&(0x7f0000002200)="5115208876c3512fef0821eea58974c02882df5c1cca2747a1070c95700e7943be905b5854aa57a307d75f96cb59488f9aa4407e433b632d6abfc74cfda86aef0386deb6021e484b12580308d6192a483c18d2b59b9204ec0bb4e598f0ed2d18a14398aa653e3dc72332942e546405d1c5b361b17b719aad8441213a1170bc13f5c301de5d761079e311", 0x8a}, {&(0x7f00000022c0)="6b0774c626d3d0b42ffd4962166b3052b8e320972cbf7f5b77f6eeefdfbba5d9f878", 0x22}, {&(0x7f0000002300)="66b566d71c53732e26c13c4b30e35e72d9ec9c5c8a73f2e074e3bd48a1518f7c4916fc1aa8f2d130d5a5fa1c2a6ec03f61a40b8f73ee6bec9667d97702416233bdc3cd069e8ed2d3f0ced052e349df7d990edc59f35a1fbbdd70491b78dc4cb1ac65a58dcdd69b91d83ddc12fce0ec269634b4729df061e26cc6c669a278f60a30adc6e74a3d7dbf5d11f013ee461eed445b115845a6ee6e2cc9ea399cd33d21c684da1c216161ce4b45d25472719cf4444eccbfef3ec70c4beaafbe2318f9bbf4d842270b8957cf168febac5e8f03cb8c2926649b68c3b23479fb3c295feccfbcfd2bbf9c6e7625d9b815988f8714947325cfe0ae254689", 0xf8}], 0xa, 0x0, 0x0, 0x80}], 0x3, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000100)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r6, 0x4008af23, &(0x7f0000000280)={0x0, 0x400000000000000}) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000002000000000000000000009500000000000000872c5644e3e46d163c63e0cdca9d28d4909deafd3d501b521d5eec7cd2706d69a33fd91cbd240e1083"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) pipe(&(0x7f0000000080)) syz_open_pts(r6, 0x2000) r8 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000000240)={r0, r7}) sendmsg$kcm(r8, &(0x7f00000042c0)={&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000040)='A', 0x1}], 0x1, &(0x7f0000001280)}, 0x0) sendto(r8, &(0x7f0000000000)='A', 0x1, 0x0, 0x0, 0x0) 2018/03/26 10:22:34 executing program 1: perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x2) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000000080)={0xffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}) [ 44.847083] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/26 10:22:34 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x100, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006840)='/dev/sequencer2\x00', 0x80040, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000006880)=0x9cb8, 0x4) r2 = creat(&(0x7f0000006340)='./file0\x00', 0x4a) getpeername$packet(r2, &(0x7f0000006380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000063c0)=0x14) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12013, r0, 0x0) r3 = request_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='/dev/net/tun\x00', 0xffffffffffffffff) keyctl$describe(0x6, r3, &(0x7f0000000100)=""/65, 0x41) r4 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000006200)={{{@in=@local, @in=@local}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000006300)=0xe8) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) r6 = syz_open_dev$sg(&(0x7f0000004100)='/dev/sg#\x00', 0x10001, 0x80000) sendmmsg(r5, &(0x7f0000006080)=[{{&(0x7f0000000200)=@pppoe={0x18, 0x0, {0x1, @random="62bc88947f5b", 'lo\x00'}}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000280)="c07eb7004b0e510b7138b8cc2f4c892c9a6335b0fa5c0f2d747af02e37104f5481e8b4341d657cdaed7aceb7b799bea36454bccc5275be1f3a3de8b60feccc2dfc052b2bf8867ec0ff6034a06902f346b12a0f01446905d44c206d58c8f4d23a9b9e9dd6693dff1a9a66e8994e3f3a699d81eba729579b1d2cfc7e37670fb2711f50dd7b2f728b3dd8117ac3", 0x8c}, {&(0x7f0000000340)="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0x1000}, {&(0x7f0000001340)="5a34c1c1a42c9ff33ec3004526a9797a0b7489c5a88629a2c2db48f78504e499dfd66291cade643acde981c39c3ca71130f82542532883c837aad883c3881365c2349df225e98029ea25141df778", 0x4e}, {&(0x7f00000013c0)="4d1783368c503890a84b37d550d2ca790e198ddb1ec89c460eca04772db3974676c19460594fd89b55e782e32888e2411c268b58dc58b8", 0x37}, {&(0x7f0000001400)="66744d5b2ff5d7fdbab775ca9af7cdf1a897339212a6f78af76fb245fdc9991ccf3a8b3255acee0f8a581bb21bc9fbc4a1b80a8ed915ded19538a8e13d6ec7d7d26f0c13c071d7ad7f1a696c104980b98672f1a113ee14c153cafdee4aef241138d8700d68270cb544570dc7ce36dcc40e6c8f8875b0dae77fe16966f5cf4ec756e75134051ab6c97e3aaa02215f8cc7266bcdf1900b5a63e002f3071c8a2278887e71bfe64d5651fda94733818f94e67ecb09265a1b1f54e8b25a232235450ab1e507a606d6af39330de554e299cfe5abeeffdd1376", 0xd6}], 0x5, 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"43c3d8555e3e65744d231126518d836b7b0358196c32f185f7280da44f5492a59b8a119f6197eaf5b5e0b6a00b2b174260dfc9fb5cd54bbbca3f2558f7bd601bbe25cfbb73f2d3b2ff9243bec0f2601c5928430c258b350886847d02e1a721008fe6bec0e193be3843d4c141738828c3c5bf7c8728b215b1097af614bc3446dc38c7634c3f37db1cabb4999aacb1b71b3b90c58bcd1b1a1b124511a668d35f51435132fc9cb9039931da904ff0645036cba1987be978ed3a481086b42e8c4129db2ac07cf68ef0b776947300e1200c269b95e46b6ca4af59fb4dfdee6cf39198f57fa10220c4a96e15ca5e25fdbb0857f18f8c2318"}, {0x108, 0x107, 0x3, "7aa1cdaa27d2bc7a21dd8717200669f67cb6dd5d93fd6f1d16223207411db77421eb7c733493fab00f9fbe1e2f29ae7e6a2ba6437bb20730b136e39bb10cdbe2310f2567df1b06b17e3d9f11992dd9b5c4b79787aed68ab114ce6588547040a22e663da4c40e48ae684940ecf0368a975018241a80c03bdec4f90309b8555b9f9f463bda7593b1190a9d8616a9249eb4c9dba8e07bfbbca87fe1e7f284a204725bc26cec528d5e727a2f392a975606e1d6e0f7414b06aaa03690d235b27fc109f141af5001d0b8dbced532f146d8808b21970ce67b36a45961629adc8ebad7e599eeea275ec32a04f569b95d31f87e945fbd"}, {0xe0, 0x11d, 0x200, "a376b17a8a83a2a711bf2779db145b07941e5c3d873df5f88d25431624ace86517311615a32d5849bc5b59733d53f2f10b58dfca1da0729a8008b67537491a8a76a53e2d5bf7b987dd12c511373996ea5f442db49b2af641535e7732e2d4728237f3292be4aac0fddb3e9739e18bad89add420eb35ccd1b39802faeedb7702d6ec2f3b0ed9fb36604709db3b64e98251b874ea02061a9beca8d66ab9453c79e011a69d8da773beb97d9ae0fe401ac8ae29fd90cbf371d08f401a9c30c8105516e87594183b160d471e"}], 0x360, 0x20008084}, 0x10001}, {{&(0x7f0000005a80)=@in6={0xa, 0x4e23, 0xffff, @loopback={0x0, 0x1}, 0x9}, 0x80, &(0x7f0000005bc0)=[{&(0x7f0000005b00)="5446a400b409fc6c6f6a93d854bafcaf64f41b4e6357ccb3679932662bc4e9d9bb32b31c63ecc29b0a57d59e01505505d4d8fd230e14b31cb1f6d9ae326ab2ba9053d2bbe17011f12b47b5afedf169bcf5f512d0024edfe7ff98983c100e67c7d63ea3fa8a7cc6ba987d3214", 0x6c}, {&(0x7f0000005b80)="43db3c89640111d8dc6ee671", 0xc}], 0x2, &(0x7f00000018c0)=ANY=[@ANYBLOB="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"], 0x480, 0x20000010}, 0x8}], 0x6, 0x40004) r7 = semget(0x3, 0x0, 0x501) semctl$GETPID(r7, 0x0, 0xb, &(0x7f0000000180)=""/78) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/26 10:22:34 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fc24885c75d7a71a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x210) getrandom(&(0x7f0000000240)=""/146, 0x92, 0x3) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000340)=0x40, &(0x7f0000000380)=0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000016c000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xc6) 2018/03/26 10:22:34 executing program 7: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1, 0x4002) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x8, 0x200}, 0x90) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) sendto$inet6(r2, &(0x7f00000000c0)="21f5360d2f198ea46da26811453b713e8361f5bb6035de", 0x17, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 10:22:34 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ff4000)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0xa0) r1 = msgget(0x0, 0x1) msgctl$MSG_INFO(r1, 0xc, &(0x7f0000000000)=""/11) 2018/03/26 10:22:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)=ANY=[@ANYBLOB="1c0000001d0003000000000000000000020000000800000000000000"], 0x1c}, 0x1}, 0x0) 2018/03/26 10:22:34 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$KVM_INTERRUPT(r0, 0x4004ae86, &(0x7f0000000080)=0x7) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) gettid() r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/packet\x00') lstat(&(0x7f0000fd5000)='./file0\x00', &(0x7f0000059000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000533000)={0x0, 0x0, 0x0}, &(0x7f0000fd5000)=0xc) fchownat(r2, &(0x7f0000b58ff8)='./file0\x00', r3, r4, 0x1000) 2018/03/26 10:22:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000340)=0x835c) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001c00)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001d00)=0xe8) stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000024c0)=[{&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000400)="9c2209dd476c3a14a9cb82087fff7baa64b99b81218804ba85270557edb5a30ed093191917c4699ccfbed5d8613e79a770c23cf3a2fceb03967bb2b1d08c513f4cf335e3270412cebbabfaf8aa50585b66349082376dfbffcbe0835163ae3be070e6d05085577481b594a4c28960809c90c708a67277ec9808d0e939e498449f4e166c3989006f177976985c2d9fc6149afab32687dda6d82e8186b2e25b8a72f2b7d302dd72a8742541a90c7c931d4d59e6e2945c94484d91423d8fb7613ccf867beb97083159ce1057bace4245c6c8f346194279e2d5b894368af6a7c203285fa4", 0xe2}, {&(0x7f0000000500)="8ee7458e23da1486f156621321923aa7e87a760577173b0d19a875015c2b3f299ef9f4aef167e73d09be496e246ea013c7cc4f353c9734f1efe9835d8cca2ebcf3b304e9995f437573e7f2a6785a419726882aa4414a94f7d7763da4809f0f58cdeb82004020d7dd418818d6270f80bcd6", 0x71}, {&(0x7f0000000580)="e0a4d73b565f3127bf596149d40928ea319f3cba8caa47c59b935b8c31e330204639136e301d9775be1b67f5a56554396be6f75fb4d63a11f2f61109309b86e5a6bc1fc1e30b75e441c2e4607df9126e48d57657ba5de9f79b76127a201b6d347f46977d", 0x64}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b80)=[{&(0x7f00000006c0)="1d33539c4fa44debf825069c8f30a185ec7667f8eb7d5c49aafb7e31d42ec7badadf2acdf5111481d60f4747037c32431e92765c5a0764310421c03e10fdecbf3cef1a52414e5432c7888881830d82660bea5548b407a7e61efec1599d5117e8a1539b83b1c36057ed00cba34b7918c2146d01f6939ee4147f2ced240c065dfae45cdb8d605743663a0e4bed3aadac9f8375c1049cab606bb4f830edc72810390dac27e0ba56dadc8b78f5e36a5c0de36f59a493a7414e56962fad74a3f54ccdf0040febcf6e973fe680585b97a25157cfe798a9304127795ee62bf53035ae54a051b6186c3364d14a75536798eaf51139", 0xf1}, {&(0x7f00000007c0)="c8ba6999ca67824762ff7790efe913ea59068a83dd33febd58658eedc7f9ed1c8d80e8e9ec390e9240258fa0b9fe630fc4258b4370e3a5aea5b8b1d49fe85b66dcb0509c87738ee24a257525a668603b83d9ee24b18aea0355", 0x59}, {&(0x7f0000000840)="4639517e2da90aa38a24b84373208ab466507762a5248af9ce6fd9651704d37f27d07cd8dd912a73c689b691e43c3132bea7e5ef8187e7ea00f7351167940c877c6271fc98e8a708cc45c2654e748c33a25b91eb5dfe0e5bf5ce8f239844b494784676a4e018cfa4d9376855a7b1d61e60f77dcf9c1a078e34f5cff071449b2c20f00f3a9906c246ab3bbf8590b02883255197efbe76ebb859fea06d66e8cb55998ef9788d", 0xa5}, {&(0x7f0000000900)="9d5a232bacbf2771c1d426b175e2e573022f345ec20e78462f98d728fc821b779e0041f99bf363bdbac759aef14cd163bbf9dce34b18c2dbac7446751e25f2cf9b708533c8062b9ecb1f1c755fb22139994737fe8608026592aaa4ec00dd65861a905b663cdd1956ca96636da51b7d4e588f824abfdf0350", 0x78}, {&(0x7f0000000980)="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0x1000}, {&(0x7f0000001980)="b77bf0bf46c020a4a4f98e068eb80ef723a91cfa88a0888800c1f26b7ab0b0e02dac9c7f5e75d1c1e2400a32d44009663c29cca03506e248beba9469933584fbac136f596e7f6dc77f22bcb808e319da469909d3fa2cb35c11756c5831233d3d5259d8a050cf520e2ba7b06579b0f56bbbcc80b9c0b05690b2a2d03c330cd093b7703a1bd3a32e68838d60c48e92ab937991be478331f993083b34f8e008bcc4e3fbc62035ad37c7330dd0e3bac98203b3fe691c860f71a9fd0144876f1741b59d6cc0c27b8d", 0xc6}, {&(0x7f0000001a80)="ecaa77272d7657a3b7394bf9781e8f7fb2924fde4803b677bf283ea2060be8a371e2de7e357cf9095f337e33feeed745c4c269f70c8ff3ef14f0dd61dd81a49f7c4a9d4fc576eb2e707d1c647f6194663ee9e1a13472510c4aeb5c8718ec23c6c8180fd97c4c67a128adf47f55283a086c7c139e74faec8a491c8a4c5241aedfb2679561b652ca8c8604fde732e9176aa788351a3d6e0508fae0f773a756f46ae85a4b2472c01b9f6ca72e7e056c76f88e87c2bc2e2b4dc17b17f4a5fd9c22b611b954f1152e4de74b51fd0c35345581b04897e00c89e0ad", 0xd8}], 0x7, &(0x7f0000001e00)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x60, 0x4000000}, {&(0x7f0000001e80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000001f00)="4018a74057428d7ba1877335ae9a5f8b3a1244a332d24ebd2c2ff924b79f810af6c274c8197d0f8c96af8f771f6f7b268ea93d8ac863b21b433b458b92499ade3bfa42fc5fceca8059291ebb079a40eb2033fdbf84789b3dce7fc59300ecea0c9d4c74efc93c2df1b892e933234965042c03142f45ed0d2338", 0x79}, {&(0x7f0000001f80)="60d04319810876c444a7538dbb64358ec3d34b6528b216db7f1330def52cdac6c5d422a1494b08268cf4d72e593898b997fc38918aea47b82aacdfe4e170a522e7279929f9fabbaa6c8ba3fcd5a36d009fc426632646c1c81ca5e686f5eb21148f6d455fd83fa84dd3f00e", 0x6b}, {&(0x7f0000002000)="b1d60c319340d497ba2425bf5d0d07e791ecee368bf2e9d367b90a18b4587bc4a5b4c06d17c663b20afe5f2b7150d695b7d680533e6b5f4386003279506a9a82cafc12b3ed3aa335085fdefad88a270c8ddb36ff8e612418924e6cb917303b9fc5bb63", 0x63}, {&(0x7f0000002080)="eaed", 0x2}, {&(0x7f00000020c0)="87f4ba1aee4d7c13a90767bebd1100145fd503cb6d1b0d", 0x17}, {&(0x7f0000002100)="fefb10f9f649401c7f73dea181f2b3218af5c3163979f50a65f1b1e98d8a6ed61f31d7bc7189fe24db43a53cb9cba445d7c3352458b0140e9df36b36f7a70d3cb443123cc4caf640887cb52edf9ad64b372d91e9c2dba775940a6b5bbf97490506d93af126b0fdf8a3dd55a20ea35dd9883e0dc92e5d073e35707299506e503645865088e4cc7f6d2753406706c8ea74923b5de1014fafafca225c80c318a1e5de0464d9d9342464c63f4d09d9", 0xad}, {&(0x7f00000021c0)="3c95cdf6f8741ca82d76925556", 0xd}, {&(0x7f0000002200)="5115208876c3512fef0821eea58974c02882df5c1cca2747a1070c95700e7943be905b5854aa57a307d75f96cb59488f9aa4407e433b632d6abfc74cfda86aef0386deb6021e484b12580308d6192a483c18d2b59b9204ec0bb4e598f0ed2d18a14398aa653e3dc72332942e546405d1c5b361b17b719aad8441213a1170bc13f5c301de5d761079e311", 0x8a}, {&(0x7f00000022c0)="6b0774c626d3d0b42ffd4962166b3052b8e320972cbf7f5b77f6eeefdfbba5d9f878", 0x22}, {&(0x7f0000002300)="66b566d71c53732e26c13c4b30e35e72d9ec9c5c8a73f2e074e3bd48a1518f7c4916fc1aa8f2d130d5a5fa1c2a6ec03f61a40b8f73ee6bec9667d97702416233bdc3cd069e8ed2d3f0ced052e349df7d990edc59f35a1fbbdd70491b78dc4cb1ac65a58dcdd69b91d83ddc12fce0ec269634b4729df061e26cc6c669a278f60a30adc6e74a3d7dbf5d11f013ee461eed445b115845a6ee6e2cc9ea399cd33d21c684da1c216161ce4b45d25472719cf4444eccbfef3ec70c4beaafbe2318f9bbf4d842270b8957cf168febac5e8f03cb8c2926649b68c3b23479fb3c295feccfbcfd2bbf9c6e7625d9b815988f8714947325cfe0ae254689", 0xf8}], 0xa, 0x0, 0x0, 0x80}], 0x3, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000100)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r6, 0x4008af23, &(0x7f0000000280)={0x0, 0x400000000000000}) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000002000000000000000000009500000000000000872c5644e3e46d163c63e0cdca9d28d4909deafd3d501b521d5eec7cd2706d69a33fd91cbd240e1083"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) pipe(&(0x7f0000000080)) syz_open_pts(r6, 0x2000) r8 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000000240)={r0, r7}) syz_emit_ethernet(0x195, &(0x7f0000ea7cfa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) sendto(r8, &(0x7f0000000000)='A', 0x1, 0x0, 0x0, 0x0) 2018/03/26 10:22:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000423ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="611400008bb3eb00230029080000066c04b534e4eb0000140010003db50a6652b2ba5802cd4695448c7cda48a805ec2a3eab1ba4b294192fb199e0827ed32fee30a559eec60e4bdf94603254e0e19d7671e8c347d4afa4f89c3922444cdf6c40d30960d323470b7d1ac92bffc9ca6761a2e09f3f1f00392adbaf24eb11025552285faee7432b6a4ff89b42a7ccc14a643b667654a2348ce621bcd234544fb1808a13f0dc35c7cd11d11b07b9aa4e459a5509c204695ee9bac4113a1f630d08b8aa4fa38f8a"], 0x14}, 0x1}, 0x0) 2018/03/26 10:22:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000389000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00') syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x401, 0x4000) 2018/03/26 10:22:34 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f0000590000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffe}) r1 = syz_open_pts(r0, 0x0) readv(r0, &(0x7f00001aa000)=[{&(0x7f0000000040)=""/255, 0xce}], 0x7a) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x20) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/03/26 10:22:34 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r2, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)={0x2300}, 0x2300}], 0x1, &(0x7f0000414000)}, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2001, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e23}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x44, {0x2, 0x4e20, @rand_addr=0x1}, 'ip6gre0\x00'}) accept4(r0, 0x0, &(0x7f0000da8ffc), 0x0) 2018/03/26 10:22:34 executing program 2: unshare(0x40600) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x6, 0x4, 0x8}, 0x2c) r1 = dup3(r0, r0, 0x80000) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000000c0)={'security\x00', 0xd7, "6dcbf7fdbe522a35964bfcac68b1fdefd4c4dc7cfb007c0530343f13e1ec1d62b7282ef3d46f88973d4444d26f131c8dba1e6ac261b87a78bc32f16d1c91dd0c86b3c6d0b389f6715299114a49e3747f261e71825236a2ba4027b5e070da380fb204c83b7d4a59b748ca773720586d881ad2ffad67513e98117fd0c7928b565eface0b7c6c46aabf038f2f3116be46ff3433e2c27d2882e05074dc11d4d73e711d006af857cd67f9b9323a77dfd70bdfd7e18c559cf0c640e7fa2b7b17ff9810aa2f2691db26aadc3b5e6b68e5d9cab6ec72fecf291a03"}, &(0x7f0000000000)=0xfb) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) 2018/03/26 10:22:34 executing program 7: r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000b81000)={0x0}, &(0x7f00005fb000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={r3, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0xfa98, 0x1f}, &(0x7f00000000c0)=0x90) [ 44.977319] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/26 10:22:34 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x8000, 0x400802) r2 = socket$netlink(0x10, 0x3, 0x9) fadvise64(r2, 0x0, 0x0, 0x2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000002c0)=0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0x81, 0x30000000000, 0x0, 0x0, 0x0, 0x3, 0x400, 0x1, 0xff, 0x3f, 0xfffffffffffffffb, 0x10001, 0xd5b, 0x4d6, 0xfffffffffffffff7, 0x40, 0x6, 0x4, 0x60b, 0x8, 0x1, 0x0, 0x7ff, 0x10000, 0x101, 0x2, 0x2c6, 0x5, 0x38726d68, 0x1, 0x1, 0x9, 0x5, 0x3, 0x5, 0x5, 0x0, 0x958, 0x2, @perf_config_ext={0x7fff, 0x5}, 0x24000, 0x3, 0xff, 0x0, 0x800, 0x55, 0x2}, r3, 0x2, r0, 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb6000)="1f", 0x1}], 0x1) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) r4 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x400, 0x141000) sendmsg$nl_generic(r1, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x44, 0x1d, 0x100, 0x70bd29, 0x25dfdbfd, {0x6}, [@generic="edc0cb9a01cc817023b08fdfb8904223a11d6b352c568cf0931100dd02bdea9c388ef374ad3dcfd03c858fccda35"]}, 0x44}, 0x1, 0x0, 0x0, 0x4800}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000180), &(0x7f00000001c0)=0xb) openat$cuse(0xffffffffffffff9c, &(0x7f0000000280)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x200, 0x9}, &(0x7f00000004c0)=0x90) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x100000e, 0x2010, r4, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000500)={r5, @in6={{0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, &(0x7f00000005c0)=0x84) 2018/03/26 10:22:34 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f00003d5f88)="c500000000000030020000000000008b75bed544017d5cdbb3ffe92774a718cdb92e840900edc044258289d1363587f8f27df0300351c41fa609288d3f00e4ff7fae66075d5b65e19affeb0004e0f7997c08aab82d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000607000)=@hopopts={0x0, 0x2, [], [@hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x20) sendto$inet6(r0, &(0x7f0000d2aa85)="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", 0x561, 0x0, &(0x7f00004d4fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socket$inet6(0xa, 0x80005, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) write$cgroup_int(r1, &(0x7f0000000040)={[0x38, 0x35, 0x37, 0x2f, 0x0, 0x34, 0x35, 0x3f]}, 0x8) ioctl$KVM_SET_TSC_KHZ(r1, 0xaea2, 0x4) 2018/03/26 10:22:34 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000080)={0x7, r0, 0x1}) getsockopt$ax25_int(r1, 0x101, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) clock_getres(0x9, &(0x7f0000000040)) 2018/03/26 10:22:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000340)=0x835c) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001c00)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001d00)=0xe8) stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000024c0)=[{&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000400)="9c2209dd476c3a14a9cb82087fff7baa64b99b81218804ba85270557edb5a30ed093191917c4699ccfbed5d8613e79a770c23cf3a2fceb03967bb2b1d08c513f4cf335e3270412cebbabfaf8aa50585b66349082376dfbffcbe0835163ae3be070e6d05085577481b594a4c28960809c90c708a67277ec9808d0e939e498449f4e166c3989006f177976985c2d9fc6149afab32687dda6d82e8186b2e25b8a72f2b7d302dd72a8742541a90c7c931d4d59e6e2945c94484d91423d8fb7613ccf867beb97083159ce1057bace4245c6c8f346194279e2d5b894368af6a7c203285fa4", 0xe2}, {&(0x7f0000000500)="8ee7458e23da1486f156621321923aa7e87a760577173b0d19a875015c2b3f299ef9f4aef167e73d09be496e246ea013c7cc4f353c9734f1efe9835d8cca2ebcf3b304e9995f437573e7f2a6785a419726882aa4414a94f7d7763da4809f0f58cdeb82004020d7dd418818d6270f80bcd6", 0x71}, {&(0x7f0000000580)="e0a4d73b565f3127bf596149d40928ea319f3cba8caa47c59b935b8c31e330204639136e301d9775be1b67f5a56554396be6f75fb4d63a11f2f61109309b86e5a6bc1fc1e30b75e441c2e4607df9126e48d57657ba5de9f79b76127a201b6d347f46977d", 0x64}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b80)=[{&(0x7f00000006c0)="1d33539c4fa44debf825069c8f30a185ec7667f8eb7d5c49aafb7e31d42ec7badadf2acdf5111481d60f4747037c32431e92765c5a0764310421c03e10fdecbf3cef1a52414e5432c7888881830d82660bea5548b407a7e61efec1599d5117e8a1539b83b1c36057ed00cba34b7918c2146d01f6939ee4147f2ced240c065dfae45cdb8d605743663a0e4bed3aadac9f8375c1049cab606bb4f830edc72810390dac27e0ba56dadc8b78f5e36a5c0de36f59a493a7414e56962fad74a3f54ccdf0040febcf6e973fe680585b97a25157cfe798a9304127795ee62bf53035ae54a051b6186c3364d14a75536798eaf51139", 0xf1}, {&(0x7f00000007c0)="c8ba6999ca67824762ff7790efe913ea59068a83dd33febd58658eedc7f9ed1c8d80e8e9ec390e9240258fa0b9fe630fc4258b4370e3a5aea5b8b1d49fe85b66dcb0509c87738ee24a257525a668603b83d9ee24b18aea0355", 0x59}, {&(0x7f0000000840)="4639517e2da90aa38a24b84373208ab466507762a5248af9ce6fd9651704d37f27d07cd8dd912a73c689b691e43c3132bea7e5ef8187e7ea00f7351167940c877c6271fc98e8a708cc45c2654e748c33a25b91eb5dfe0e5bf5ce8f239844b494784676a4e018cfa4d9376855a7b1d61e60f77dcf9c1a078e34f5cff071449b2c20f00f3a9906c246ab3bbf8590b02883255197efbe76ebb859fea06d66e8cb55998ef9788d", 0xa5}, {&(0x7f0000000900)="9d5a232bacbf2771c1d426b175e2e573022f345ec20e78462f98d728fc821b779e0041f99bf363bdbac759aef14cd163bbf9dce34b18c2dbac7446751e25f2cf9b708533c8062b9ecb1f1c755fb22139994737fe8608026592aaa4ec00dd65861a905b663cdd1956ca96636da51b7d4e588f824abfdf0350", 0x78}, {&(0x7f0000000980)="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", 0x1000}, {&(0x7f0000001980)="b77bf0bf46c020a4a4f98e068eb80ef723a91cfa88a0888800c1f26b7ab0b0e02dac9c7f5e75d1c1e2400a32d44009663c29cca03506e248beba9469933584fbac136f596e7f6dc77f22bcb808e319da469909d3fa2cb35c11756c5831233d3d5259d8a050cf520e2ba7b06579b0f56bbbcc80b9c0b05690b2a2d03c330cd093b7703a1bd3a32e68838d60c48e92ab937991be478331f993083b34f8e008bcc4e3fbc62035ad37c7330dd0e3bac98203b3fe691c860f71a9fd0144876f1741b59d6cc0c27b8d", 0xc6}, {&(0x7f0000001a80)="ecaa77272d7657a3b7394bf9781e8f7fb2924fde4803b677bf283ea2060be8a371e2de7e357cf9095f337e33feeed745c4c269f70c8ff3ef14f0dd61dd81a49f7c4a9d4fc576eb2e707d1c647f6194663ee9e1a13472510c4aeb5c8718ec23c6c8180fd97c4c67a128adf47f55283a086c7c139e74faec8a491c8a4c5241aedfb2679561b652ca8c8604fde732e9176aa788351a3d6e0508fae0f773a756f46ae85a4b2472c01b9f6ca72e7e056c76f88e87c2bc2e2b4dc17b17f4a5fd9c22b611b954f1152e4de74b51fd0c35345581b04897e00c89e0ad", 0xd8}], 0x7, &(0x7f0000001e00)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x60, 0x4000000}, {&(0x7f0000001e80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000001f00)="4018a74057428d7ba1877335ae9a5f8b3a1244a332d24ebd2c2ff924b79f810af6c274c8197d0f8c96af8f771f6f7b268ea93d8ac863b21b433b458b92499ade3bfa42fc5fceca8059291ebb079a40eb2033fdbf84789b3dce7fc59300ecea0c9d4c74efc93c2df1b892e933234965042c03142f45ed0d2338", 0x79}, {&(0x7f0000001f80)="60d04319810876c444a7538dbb64358ec3d34b6528b216db7f1330def52cdac6c5d422a1494b08268cf4d72e593898b997fc38918aea47b82aacdfe4e170a522e7279929f9fabbaa6c8ba3fcd5a36d009fc426632646c1c81ca5e686f5eb21148f6d455fd83fa84dd3f00e", 0x6b}, {&(0x7f0000002000)="b1d60c319340d497ba2425bf5d0d07e791ecee368bf2e9d367b90a18b4587bc4a5b4c06d17c663b20afe5f2b7150d695b7d680533e6b5f4386003279506a9a82cafc12b3ed3aa335085fdefad88a270c8ddb36ff8e612418924e6cb917303b9fc5bb63", 0x63}, {&(0x7f0000002080)="eaed", 0x2}, {&(0x7f00000020c0)="87f4ba1aee4d7c13a90767bebd1100145fd503cb6d1b0d", 0x17}, {&(0x7f0000002100)="fefb10f9f649401c7f73dea181f2b3218af5c3163979f50a65f1b1e98d8a6ed61f31d7bc7189fe24db43a53cb9cba445d7c3352458b0140e9df36b36f7a70d3cb443123cc4caf640887cb52edf9ad64b372d91e9c2dba775940a6b5bbf97490506d93af126b0fdf8a3dd55a20ea35dd9883e0dc92e5d073e35707299506e503645865088e4cc7f6d2753406706c8ea74923b5de1014fafafca225c80c318a1e5de0464d9d9342464c63f4d09d9", 0xad}, {&(0x7f00000021c0)="3c95cdf6f8741ca82d76925556", 0xd}, {&(0x7f0000002200)="5115208876c3512fef0821eea58974c02882df5c1cca2747a1070c95700e7943be905b5854aa57a307d75f96cb59488f9aa4407e433b632d6abfc74cfda86aef0386deb6021e484b12580308d6192a483c18d2b59b9204ec0bb4e598f0ed2d18a14398aa653e3dc72332942e546405d1c5b361b17b719aad8441213a1170bc13f5c301de5d761079e311", 0x8a}, {&(0x7f00000022c0)="6b0774c626d3d0b42ffd4962166b3052b8e320972cbf7f5b77f6eeefdfbba5d9f878", 0x22}, {&(0x7f0000002300)="66b566d71c53732e26c13c4b30e35e72d9ec9c5c8a73f2e074e3bd48a1518f7c4916fc1aa8f2d130d5a5fa1c2a6ec03f61a40b8f73ee6bec9667d97702416233bdc3cd069e8ed2d3f0ced052e349df7d990edc59f35a1fbbdd70491b78dc4cb1ac65a58dcdd69b91d83ddc12fce0ec269634b4729df061e26cc6c669a278f60a30adc6e74a3d7dbf5d11f013ee461eed445b115845a6ee6e2cc9ea399cd33d21c684da1c216161ce4b45d25472719cf4444eccbfef3ec70c4beaafbe2318f9bbf4d842270b8957cf168febac5e8f03cb8c2926649b68c3b23479fb3c295feccfbcfd2bbf9c6e7625d9b815988f8714947325cfe0ae254689", 0xf8}], 0xa, 0x0, 0x0, 0x80}], 0x3, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000100)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r6, 0x4008af23, &(0x7f0000000280)={0x0, 0x400000000000000}) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000002000000000000000000009500000000000000872c5644e3e46d163c63e0cdca9d28d4909deafd3d501b521d5eec7cd2706d69a33fd91cbd240e1083"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) pipe(&(0x7f0000000080)) syz_open_pts(r6, 0x2000) r8 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000000240)={r0, r7}) syz_emit_ethernet(0x195, &(0x7f0000ea7cfa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) sendto(r8, &(0x7f0000000000)='A', 0x1, 0x0, 0x0, 0x0) 2018/03/26 10:22:34 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000200)=""/46, &(0x7f0000000240)=0x2e) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x100, 0x101000) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x1d}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)={0x0, 0x40, 0x6, {}, {r3, r4/1000+10000}, {0x0, 0x4, 0xf22, 0x7fffffff}, 0x1, @canfd={{0x4, 0x2, 0x31a, 0x52384ed500000000}, 0x33, 0x2, 0x0, 0x0, "7ec56c677948880cdc13460335ef9f91ed353ea1af90d35460a0d2ab2a2ecfdfb0b29a87fbbeb737bb9db79a173f87f9611749faf0fdae68bf1bd4dce13381e0"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x24000080) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000009fe8)={0x8000, 0x1e, 0x0, 0xffffffffffffffff}) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4000000000000000, 0x0, 0x0, 0x7d}, 0x0, 0xd, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x3, 0x20110, r5, 0x0) 2018/03/26 10:22:34 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000003c0)=0x6) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0xc72) [ 45.157271] QAT: Invalid ioctl [ 45.178912] QAT: Invalid ioctl [ 45.188659] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/26 10:22:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r1, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000080)) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)) 2018/03/26 10:22:34 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000867ffc)=0x20000000, 0x4) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x8080) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x1}) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000080)) 2018/03/26 10:22:34 executing program 3: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x800, 0x0) read(r0, &(0x7f0000000080)=""/18, 0x12) 2018/03/26 10:22:34 executing program 2: perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x8000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000140)={0x7, 0x0, [{0xa, 0x404a, 0x2, 0xa8b, 0x1ff, 0xffffffffffffffc1, 0x9}, {0x0, 0x9, 0x4, 0x5, 0x80, 0x7fff, 0x100}, {0xc0000007, 0x9, 0x5, 0x1, 0x4, 0x6, 0xbbb8}, {0x6, 0x7, 0x4, 0x5, 0x1c05411b, 0x4, 0xffffffff}, {0xc0000001, 0xfffffffffffffff8, 0x0, 0x9, 0x3f, 0xff, 0x1800}, {0x0, 0x9, 0x2, 0x7fff, 0x7, 0x7, 0x1}, {0x0, 0x81, 0x2, 0x6, 0x8, 0x8000, 0xd935}]}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r0}) sendmsg$nl_xfrm(r1, &(0x7f0000000100)={&(0x7f000026cff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)=@migrate={0xc8, 0x21, 0x403, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}}, [@migrate={0x5c, 0x11, [{@in=@dev={0xac, 0x14, 0x14}, @in6}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001}]}, @encap={0x1c, 0x4}]}, 0xc8}, 0x1}, 0x0) 2018/03/26 10:22:34 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000001c0)) ioctl$KVM_SMI(r0, 0xaeb7) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000a87ff8)='./file0\x00', &(0x7f0000fcefd9)="72616d667300008b40d64ca9b3bbffaa90f0da928d0000000252ccff6ecf921addffa9b3b6e29d", 0x0, &(0x7f000003ef63)) r2 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) keyctl$clear(0x7, 0x0) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x0) r4 = openat(r2, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r4, &(0x7f000001fff8)='./file0\x00') r5 = openat(r2, &(0x7f0000fce000)='./file0/file0\x00', 0x0, 0x0) unlinkat(r5, &(0x7f0000000140)='./file0/file0\x00', 0x0) 2018/03/26 10:22:34 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f000074fffc)=0x1, 0x4) r1 = dup(r0) open_by_handle_at(r0, &(0x7f0000000000)={0x95, 0x40000000, "f20a99f55a46640993643683ff69226370ac28807e4ebca46915254406cf7637866cd7bf748bb0e5f7741ae9a696f9936a1df3fe36be58ec8264913277060a2ed75f16d9cdd4b80d8c435f02ef988d25fba3baeb5e9651bf1ffdab237f5596719239311f0441fdc1fbe07e98970cf22769401a1b27f20c5f34683e060e47d0a87113871654a04a6550c11f9552"}, 0x400) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000100)) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x1}, 0x4) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/26 10:22:34 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x3cc) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000034c0)={0x5, {{0xa, 0x0, 0xffffffffffffffff}}}, 0x88) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x58002) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/26 10:22:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000340)=0x835c) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001c00)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001d00)=0xe8) stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000024c0)=[{&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000400)="9c2209dd476c3a14a9cb82087fff7baa64b99b81218804ba85270557edb5a30ed093191917c4699ccfbed5d8613e79a770c23cf3a2fceb03967bb2b1d08c513f4cf335e3270412cebbabfaf8aa50585b66349082376dfbffcbe0835163ae3be070e6d05085577481b594a4c28960809c90c708a67277ec9808d0e939e498449f4e166c3989006f177976985c2d9fc6149afab32687dda6d82e8186b2e25b8a72f2b7d302dd72a8742541a90c7c931d4d59e6e2945c94484d91423d8fb7613ccf867beb97083159ce1057bace4245c6c8f346194279e2d5b894368af6a7c203285fa4", 0xe2}, {&(0x7f0000000500)="8ee7458e23da1486f156621321923aa7e87a760577173b0d19a875015c2b3f299ef9f4aef167e73d09be496e246ea013c7cc4f353c9734f1efe9835d8cca2ebcf3b304e9995f437573e7f2a6785a419726882aa4414a94f7d7763da4809f0f58cdeb82004020d7dd418818d6270f80bcd6", 0x71}, {&(0x7f0000000580)="e0a4d73b565f3127bf596149d40928ea319f3cba8caa47c59b935b8c31e330204639136e301d9775be1b67f5a56554396be6f75fb4d63a11f2f61109309b86e5a6bc1fc1e30b75e441c2e4607df9126e48d57657ba5de9f79b76127a201b6d347f46977d", 0x64}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b80)=[{&(0x7f00000006c0)="1d33539c4fa44debf825069c8f30a185ec7667f8eb7d5c49aafb7e31d42ec7badadf2acdf5111481d60f4747037c32431e92765c5a0764310421c03e10fdecbf3cef1a52414e5432c7888881830d82660bea5548b407a7e61efec1599d5117e8a1539b83b1c36057ed00cba34b7918c2146d01f6939ee4147f2ced240c065dfae45cdb8d605743663a0e4bed3aadac9f8375c1049cab606bb4f830edc72810390dac27e0ba56dadc8b78f5e36a5c0de36f59a493a7414e56962fad74a3f54ccdf0040febcf6e973fe680585b97a25157cfe798a9304127795ee62bf53035ae54a051b6186c3364d14a75536798eaf51139", 0xf1}, {&(0x7f00000007c0)="c8ba6999ca67824762ff7790efe913ea59068a83dd33febd58658eedc7f9ed1c8d80e8e9ec390e9240258fa0b9fe630fc4258b4370e3a5aea5b8b1d49fe85b66dcb0509c87738ee24a257525a668603b83d9ee24b18aea0355", 0x59}, {&(0x7f0000000840)="4639517e2da90aa38a24b84373208ab466507762a5248af9ce6fd9651704d37f27d07cd8dd912a73c689b691e43c3132bea7e5ef8187e7ea00f7351167940c877c6271fc98e8a708cc45c2654e748c33a25b91eb5dfe0e5bf5ce8f239844b494784676a4e018cfa4d9376855a7b1d61e60f77dcf9c1a078e34f5cff071449b2c20f00f3a9906c246ab3bbf8590b02883255197efbe76ebb859fea06d66e8cb55998ef9788d", 0xa5}, {&(0x7f0000000900)="9d5a232bacbf2771c1d426b175e2e573022f345ec20e78462f98d728fc821b779e0041f99bf363bdbac759aef14cd163bbf9dce34b18c2dbac7446751e25f2cf9b708533c8062b9ecb1f1c755fb22139994737fe8608026592aaa4ec00dd65861a905b663cdd1956ca96636da51b7d4e588f824abfdf0350", 0x78}, {&(0x7f0000000980)="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0x1000}, {&(0x7f0000001980)="b77bf0bf46c020a4a4f98e068eb80ef723a91cfa88a0888800c1f26b7ab0b0e02dac9c7f5e75d1c1e2400a32d44009663c29cca03506e248beba9469933584fbac136f596e7f6dc77f22bcb808e319da469909d3fa2cb35c11756c5831233d3d5259d8a050cf520e2ba7b06579b0f56bbbcc80b9c0b05690b2a2d03c330cd093b7703a1bd3a32e68838d60c48e92ab937991be478331f993083b34f8e008bcc4e3fbc62035ad37c7330dd0e3bac98203b3fe691c860f71a9fd0144876f1741b59d6cc0c27b8d", 0xc6}, {&(0x7f0000001a80)="ecaa77272d7657a3b7394bf9781e8f7fb2924fde4803b677bf283ea2060be8a371e2de7e357cf9095f337e33feeed745c4c269f70c8ff3ef14f0dd61dd81a49f7c4a9d4fc576eb2e707d1c647f6194663ee9e1a13472510c4aeb5c8718ec23c6c8180fd97c4c67a128adf47f55283a086c7c139e74faec8a491c8a4c5241aedfb2679561b652ca8c8604fde732e9176aa788351a3d6e0508fae0f773a756f46ae85a4b2472c01b9f6ca72e7e056c76f88e87c2bc2e2b4dc17b17f4a5fd9c22b611b954f1152e4de74b51fd0c35345581b04897e00c89e0ad", 0xd8}], 0x7, &(0x7f0000001e00)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x60, 0x4000000}, {&(0x7f0000001e80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000001f00)="4018a74057428d7ba1877335ae9a5f8b3a1244a332d24ebd2c2ff924b79f810af6c274c8197d0f8c96af8f771f6f7b268ea93d8ac863b21b433b458b92499ade3bfa42fc5fceca8059291ebb079a40eb2033fdbf84789b3dce7fc59300ecea0c9d4c74efc93c2df1b892e933234965042c03142f45ed0d2338", 0x79}, {&(0x7f0000001f80)="60d04319810876c444a7538dbb64358ec3d34b6528b216db7f1330def52cdac6c5d422a1494b08268cf4d72e593898b997fc38918aea47b82aacdfe4e170a522e7279929f9fabbaa6c8ba3fcd5a36d009fc426632646c1c81ca5e686f5eb21148f6d455fd83fa84dd3f00e", 0x6b}, {&(0x7f0000002000)="b1d60c319340d497ba2425bf5d0d07e791ecee368bf2e9d367b90a18b4587bc4a5b4c06d17c663b20afe5f2b7150d695b7d680533e6b5f4386003279506a9a82cafc12b3ed3aa335085fdefad88a270c8ddb36ff8e612418924e6cb917303b9fc5bb63", 0x63}, {&(0x7f0000002080)="eaed", 0x2}, {&(0x7f00000020c0)="87f4ba1aee4d7c13a90767bebd1100145fd503cb6d1b0d", 0x17}, {&(0x7f0000002100)="fefb10f9f649401c7f73dea181f2b3218af5c3163979f50a65f1b1e98d8a6ed61f31d7bc7189fe24db43a53cb9cba445d7c3352458b0140e9df36b36f7a70d3cb443123cc4caf640887cb52edf9ad64b372d91e9c2dba775940a6b5bbf97490506d93af126b0fdf8a3dd55a20ea35dd9883e0dc92e5d073e35707299506e503645865088e4cc7f6d2753406706c8ea74923b5de1014fafafca225c80c318a1e5de0464d9d9342464c63f4d09d9", 0xad}, {&(0x7f00000021c0)="3c95cdf6f8741ca82d76925556", 0xd}, {&(0x7f0000002200)="5115208876c3512fef0821eea58974c02882df5c1cca2747a1070c95700e7943be905b5854aa57a307d75f96cb59488f9aa4407e433b632d6abfc74cfda86aef0386deb6021e484b12580308d6192a483c18d2b59b9204ec0bb4e598f0ed2d18a14398aa653e3dc72332942e546405d1c5b361b17b719aad8441213a1170bc13f5c301de5d761079e311", 0x8a}, {&(0x7f00000022c0)="6b0774c626d3d0b42ffd4962166b3052b8e320972cbf7f5b77f6eeefdfbba5d9f878", 0x22}, {&(0x7f0000002300)="66b566d71c53732e26c13c4b30e35e72d9ec9c5c8a73f2e074e3bd48a1518f7c4916fc1aa8f2d130d5a5fa1c2a6ec03f61a40b8f73ee6bec9667d97702416233bdc3cd069e8ed2d3f0ced052e349df7d990edc59f35a1fbbdd70491b78dc4cb1ac65a58dcdd69b91d83ddc12fce0ec269634b4729df061e26cc6c669a278f60a30adc6e74a3d7dbf5d11f013ee461eed445b115845a6ee6e2cc9ea399cd33d21c684da1c216161ce4b45d25472719cf4444eccbfef3ec70c4beaafbe2318f9bbf4d842270b8957cf168febac5e8f03cb8c2926649b68c3b23479fb3c295feccfbcfd2bbf9c6e7625d9b815988f8714947325cfe0ae254689", 0xf8}], 0xa, 0x0, 0x0, 0x80}], 0x3, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000100)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r6, 0x4008af23, &(0x7f0000000280)={0x0, 0x400000000000000}) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000002000000000000000000009500000000000000872c5644e3e46d163c63e0cdca9d28d4909deafd3d501b521d5eec7cd2706d69a33fd91cbd240e1083"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) pipe(&(0x7f0000000080)) syz_open_pts(r6, 0x2000) r8 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000000240)={r0, r7}) syz_emit_ethernet(0x195, &(0x7f0000ea7cfa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) sendto(r8, &(0x7f0000000000)='A', 0x1, 0x0, 0x0, 0x0) 2018/03/26 10:22:34 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000100)=@pppoe={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 'lo\x00'}}, 0xfffffcc8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000ffd8)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r0, &(0x7f000000dfc8)={&(0x7f0000019ff0)={0x1d, r1}, 0x10, &(0x7f000000eff0)={&(0x7f0000019000)={0x1, 0x0, 0x0, {}, {}, {0x0, 0x0, 0x1}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "405e51f3ac446a3e"}}, 0x48}, 0x1}, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x46040) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d, r1}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {0x77359400}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) dup2(r2, r0) 2018/03/26 10:22:34 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x0, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = userfaultfd(0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x4000000000008, 0x200) write$evdev(r3, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}, {{0x0, 0x2}}], 0x30) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000180)={0x1, 0x0, [{0x3, 0x3, 0x0, 0x0, @adapter={0x40, 0x6, 0x800, 0x3f, 0x7fff}}]}) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000140)=0x100000001, 0x4) sendfile(r4, r3, &(0x7f0000000000), 0x100000001) poll(&(0x7f0000000100)=[{r2}, {r4}, {r1}], 0x3, 0x7) 2018/03/26 10:22:34 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001040)='/dev/mixer\x00', 0x2440, 0x0) r1 = dup2(0xffffffffffffffff, r0) sendto$ax25(r1, &(0x7f0000000040)="febc27038fea74fe4694e332a813d97bc1c64986f6be8fc6c39a55292b18d8f4e00159f58fc8b6fed1e4f3631c5a803d3ed887fa7aef1bd6152ec69136479a1ce78b8a1ab35f3254700f740d4a4bb3f936da12f7981ce9a5a640b03a39175ba84055c9f70f2613f4a633b9e47b50f07c5fcbeb8b91f5439f62d522271b7044c969b40c7cb3e6a8ac1927926086ee7a87429b0595343539d5d8b853393d39ff41cc076209500d461b80b9f2146da69a4f93d4c52321983745590e0ea3845779b3d5436af01bda1e87e9a5fe2a82d5e83151a92305e92f3e96a1760d7ab6c931b8b40abac6029b0bec137b727f7f470dc2327ca5e06d7ecba3d98f42ec80fdb592dc80e73bde969fb186f5b08bea4434348aab7cbad6ba3c2e5d28149a52caad8a42e6cb5a51987d0af5b6f0f3e6e099f6cd8e88b210078ff0fa809ca109b87c0c4c452d1ff3e3a8f6db13f4ef58bd4945d1910904ae6e27378cef763c8ef9dffac711d99a73afb52556a20dcf176957fb0796bb3e89dda7527b77079a7a33d705a4c3cac8ab2c29d7a62fc1eb73a4fc41f4d082408b756f8a3a6729e3b10c2a826aff89443109a771f3427feaf3cadf5133c329a4ad1c20c8837d964f35f639c430d529bb36e1641b249b682ee49139a3d99d83daac48cad2057c7b8a0bb54d52bb9447a04e5e05cb98f23e1f8818b3095f121f66425a65d0a845a1548131653eb8b33aefcf185985860ca3a217c542e717df4b72599d048cabe83fd6897ec3bf3bb983072a37038c0b3389f47d037837884f1d0a4a7c6d2d7126ab77b03d28418afeda55809963128689a6c42c86edeeb0adb185853e65f6a3488dba5193984701f89499ee226d6dcb6f221f4f6775a1c11197cf59037578c0abcb39e7ef5e37fc618b4a063fdc78376fda23f4fb7016dd2bbd45b8c7033e066cc1f7320dc1e3cd7eea369fbdc9df9aaf74732e6406605c7cf721611aae4eb2a47db9024e7320a7fcbb39cac111c6fc3c61119f257399901c60bab07a80c6f047c3839e285aa358e51a37c155f4e3f998dd0178863d90eec0297cd58834dd83eb2b7c5987598011c11b70738976e58a9b5a0ffa1b81f9127dd65c88075eb29494af27f99079172a82cf674d7824ee32aa13c1ab72b014685ebf6d3668cea40219ad40bdaebc2c4243161fa6556980a8e4a52abfbe005bbd30df48d44b3d3da2c87526c1e119c96f98e98f1c25efecec53d477ff86c723f37db26b542a50ca95e00974e9fdf1b7888d6ce967d60d6a2fb09eb11a81e62bc685149c529630d6f9d410e3db7107bc5b0b4bb12960bddf52fa5c1ab57c539274d68399a4c6f555ce11eb036c0e5fce7236176bd1164005f0c073942359497bb7633a441771148d3e04d7dc45762a185d5ae40ce7d95227f6b13336289b6a4f73db25a5ad30df2f4b237b8e0ea308a78f77055b867cf9282003d61e4639d98d433b65c98d9352f96320ea8f0634dfb2ce3c390d3eec22834efcc293b8333452b5ae5c7caf184a2a6bad341e76f9c46ba8b0fe0dcb3b3367974138365871b81c3e61a9587a0b2611c64a38265b25fdb80ef81fae602ed1c449456b8dec03c930a8bb0b422d20b29bd52b295df6c24503dc7684dda358b75cfd1fd4877862347a06a597b666d5047f90da284fef42c2702aa0db9436b5a9b660a0993c6ac95fb86a0c90d1f08e576027e0b5aead4ec3548b096f71bb1134c1c5f0303b6ae1b020df0a06716e468f00b1bbf95b83819146dc42ae4184f3ea4bfc1827ccd7b58c08441ba09dd3ea185893b7a96544e97e37cd5e11c56376107adec097aaf3150365248799667634cbaccc9dbdd96cba59808aff74308a9e5a4f36c53289b479ce6fce2ff7e987bfb312ca127f61bc13d68d38cfe61dd1a3fb44c248afada4b389b32cd22dd3950019b753c2bd91beb2f1cadd5ad21de2f0f1b1ad20593342dd1f1036e455a8b5bee16558f96d641d651bf4b2782259bb520fe445e8edd5cfa7d6ae619ce3bb4571fdba75ab5f9236348e77bd1cc43e0ccf56ad643604e70eef9d80a009e9b0df74f24b7fd6c75b1e8393cf50539cacf6e07b43b3fb57b4357571b7d23d75c49c0cdccaa1cf651a385c9938ad4bf36e477cb0beb14f6d13dc69ad57ccf0df00d7b4cae4200dfc033ddf72e7138fccc9fd90c96a52f0d15ee1977cf30e50f7b68c58ccdf8ccac303b952e3769b3bf26a7db63abb6c4031e033b63510e3c4438ca19e2b98530da17700df912bcab33cdec3dae6a9c4fd48a7fc276249685e74934db1d346683ed6be50ad5b192b312db3508f2839bb29e104ca973f340543245fb034e954d297b05f67218fee4c6ff19395d7412f621b8d269752b7d0a30ef5d171057c7a92790763ce94127f5e60a9aff679d894fcade1b803ef50cdd966753f4933e11cf79c5c600d0ba7ac78c0b849deb1383c91ea63b35fe8b43c8a5c96c9cda97b506fdd594e777a784d2d571b181c5468dae97556dd7c6dd6a0dd45025a434cfc4199d99f5c569edad8f8a88515b6816b2a84b94966cc9d98dcf4a460bc5854f1f14a089f7fada5ec07fd7ec2b3c7c01991d0bd062de56973c380a2ac61b10cb7eb77659bb562c4fd11539106c77f8cea28b07bd9792d8de8d5466a500fc9db327a606d638d917b5f30a77923d70a5d2cb107ffe8c9d354127fa0c598a3e81c3bf5d678034ebe2418c9337a73affe0b84201a042164d935915e1d4359795248ea0c41e27c4a396ddfef9f892cc7756c4a3fc24226ac1757483e518c343faf0f302b57b93fa06af4b92e28ab84582f3be48e3d51cf9f3e2c1bdd90cd686d08bf169135ff4f81187add67b4adb5511cdc8ec0395cb228f54e28dae91112608a190fdd8549088c120be494bda2830e2999f960779ec1ad4bf41e7be2e1586589a9ccea004b1568ea606ce82f9051579cd398a5eda2bdd4f41e5dbe4572425fbfa48aba6135d73f8a7fa1200e7310f4dd61cb683be478771f101cc9023292de7b4a700b35ad7e16599f75fb6413344ea09246856a32cc45240d6e6d809f2fb02fd63db87cca03a11cb6caaebb932f165a22d7a73508593605f334fb8e7706144e2aa3d72dbb7c22446a615c1159221c5338f2ae0a8a8a79719cb7474e131c797948b3b27d99007759737073707f3f84ced849ec5539be0a37a929be714d0a348d1990b626edb136c1cd1a674c8261fd454aef79acc325e6d3d04a8076aa7e26569856213a41c081bd08ce873a93c009da63ae0b8b67010c7b63d9bdfb33e1cd410ab6f1fcd4feceb9f3a0973c9a2b3616c2e55ed564ff74519e9cf645c55a1e001824088246f0344f6d6c8a16608b5fb4277e7430b71253ac601f7f6610cd5441d9a36442db41ce16fae815718748485fe675f4c57f144bb3f17c69a0c5cf8ca39184908e0ab179eb10146beb4352f77049680d7682f8e90b8f794a5168f4e023120e4f0cd1bebbfb0205878d953e86a1385254530635a9af2c40a7c76269ebf886b3521c6e171bf4d0cc5fc172eb26d7a5fabab16663d4cb6cf21138092228a10acd206558877c2e4f735d38e5fc083f1139aabb47528a6c522b37aba5fbb3463057305b290d5e54b3c0e909a271f493a1d8196361edd8d805471f136ed270190a8f05c5cb076b00359201697f8b11092699f343cb733dfbd4d03065a50834f52d531b5d24e517ee2e0651a3fa1676fb8fd85d64346fe6837847569c29c11578c30504bd3944255f91f4dc21e91ff7ee3a3a1a0204898cc23576cbf7caecd2f12cd17540dae8feab20daabfaf11d6c603b3771334bdea69748cf5ade2ea2129bfa04c9424dc18268acb088be615dd142ee7a49348549ddcc17cc07ba1f73bad011448801d11d8e492428a5bafbb0097e3f0c1e85e8b43c28633e4dfef1221bfd155e7685b4087f8b951baea4681f7d4b78b10329be8f8c70624b02d43efa4a32e3e86766376a96f5cdaf3d91cdc24fec38df62bbe6a37efb0cfb0efd261ceb3c475355b264d8474b4979b89f53f3a14863f7e43e83d53f152af3034f74b3182b99dcbfe1f402340a153c1db2c6a34e7fe4a6ffde820bb8e838ae7cfb22216d0f52b0139e25b52dee51ff81e95d329b7826ce916bbe45c088384fef1003b76002a42c36ee01d3427f63cdb26522000294d78aa7d93f4e399d48171f7155101d858444b9b824802d1304d3e5ba698d563a196e348155a16ee3882b16998cb69eabe553bd24755460d8b52d3d8e0267d2a145050907151dd180c58ec86a8a88539b02d09a283662a04c3dcf299051e892646622d4f97d9d130e05e06c169849428f59c8bed4e77a8a8e75ead89713c59b8385373c6d9ce019c23675769ffab8bbd5a08bfbd0d301974fc76bbc80e84df490370105bb1539a4b43e5bb1c1c27c94ab16835c3dc600038f89872be84b7cf32964449807337f6f87364de7c3ae7ae97ed6150229ebe1606ca822b81e6d16b40ee76b14748cfd8e32357113f0bccd4ca6072c935c732a46f51a3ab96f9b15c0869b986f02613fce16509332586e57f52fe7f2e8cbbf573c68a399bb1988cb0cad5ee2a8ee270a03a55a5a6f0e7b7f06193f1e2c6ec67a0000d7654d00b883a4d9e50056c2ae0217954e8024077bd459ff73bb45e3f013c9f15a7188ba87f7e88fd27403e506dcfae81b98ad583263848d68306422baff06c0bf8e9ece746a8c310aa3fd441dc546a25b7da4f80bce95acc70d380d8b2b2a3eeadb2f72500436fae1be10e4850f2afa8d146aaea2034b09efad87bac495c43ad0ecff1ae13fc70d5d1aac1acd527166da8b5c6ae396afd612cbabcf71c9743d3674dfb586fd67215d38d1e8cc6add6d67b620df3a5853fb623d1e794cd448d8abee1067e45d16af9dec6b1732b34071e81e892d23b3405a635a7964059649e3536e46f8fbbcd6dad6e7d06bd7783f75171f94dd3af6db5e5d7181cea454f955a5dc43cc4116f72de8d18aebb386033950c77551b7188648051cee5895f0827a6201e547087e6830891a9585312ab1110879e2ddcaa57c6cd38c2c276534effebc015217e5899e9dfc9db2b9c429e28eecd5272b8412167185c8c872997d9dfbd0990ca760dd6fdbb2d1154e2b5cabefccb246bafaa4a038cb7be64746255b68c9b7a5bc963568b12bc4a60457d7a3ca1a3c03986324cf21d61cee949558e1e750b32270307e19350e4e3947b08a8babb2ad14d96d41d307ac5909a4ea64b9a5d82437082c2fe98afd67f834b2f08886335dafd2e379092c32f92931173643c9f91407d5aa16dda59efb61ade3751e80313a31f472e43badf0d910bc4c38e4e798cf3e02f4ef05c3ca72e50dcb33872fc6b9cc009a8dbdff597c2efe15fa7c1e7309361066779f21e1751e50976307d30e9559539efead502371e654dc6e9255aac3936ba9d753da4f7c7a543269da4a582c10ce96eba3ddbc280b7834c42abaf339d6dfaf28ecfb71db8a7675b013ec7cf4a1877bb9dde396f7b40662f54d0560556dceb1e33472adce61ec23410e7700770fd8201ac2d1e290e661045e976358b90b7702ef56dac4d3600c59dcfb3c64f5ac2e3ec52ae142475cc472dac97686e22064dea43cb4c5bd3d8eb3155e46b943d2da0c7738d8388421bdc9772a587333789112ab866646df14f784889d1e54557fea6b59edf0714acbd27658b255f410efb8f2d90699e6c1c1dd262aa54b9eb8ae795a48ea6700e9eb32e1140b331dd721b15db03d5aebc59361b1566b653cfd3759c4a7d2037c5bd924e7e1475a41548d", 0x1000, 0xb0d016d909a3b0a0, 0x0, 0x0) r2 = eventfd2(0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000d4a000)={0xffffffff80000005}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001100)={@broadcast, @local, 0x0}, &(0x7f0000001140)=0xc) bind$can_raw(r0, &(0x7f0000001180)={0x1d, r4}, 0x10) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000001080)={'filter\x00', 0x4}, 0x68) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x4) fcntl$dupfd(r3, 0x406, r3) [ 45.368534] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/26 10:22:34 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x3a, &(0x7f0000000180)={0x0, 0x0, 0xfffffffffffffffe}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb1}, 0xfffffe2d, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000481000)=""/128, 0x80) 2018/03/26 10:22:34 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x232, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4918, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) sync_file_range(r0, 0x6, 0x80000001, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000180)=0x2, 0x4) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$EVIOCGREP(r1, 0x40107446, &(0x7f0000000380)=""/174) r2 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000)={0x3, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$KVM_GET_PIT2(0xffffffffffffffff, 0x8070ae9f, &(0x7f0000000280)) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000300)=0x4) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) init_module(&(0x7f0000000080)='/dev/ppp\x00', 0x9, &(0x7f00000000c0)='/dev/binder#\x00') ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x28, &(0x7f0000000140)=[@fd={0x66642a85, 0x0, r0}], &(0x7f0000000440)=[0x30, 0x0, 0x28, 0x48, 0x0]}, 0xb2}}], 0x0, 0x0, &(0x7f00000000c0)}) 2018/03/26 10:22:34 executing program 0: acct(&(0x7f0000000180)='./file0\x00') unlink(&(0x7f0000000140)='./file0/file0/file0\x00') r0 = socket(0xa, 0x2, 0x3f) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x7, 0x1, 0x2, 0x7, 0x4, 0x3f, 0xf7df, {0x0, @in6={{0xa, 0x4e24, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x21, 0x10000, 0x7f, 0x7ff}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e23, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x84) renameat2(0xffffffffffffffff, &(0x7f000005dff2)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000063000)='./file0\x00', 0xa) syz_emit_ethernet(0x103, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) 2018/03/26 10:22:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r1, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000080)) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)) 2018/03/26 10:22:34 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000001c0)) ioctl$KVM_SMI(r0, 0xaeb7) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000a87ff8)='./file0\x00', &(0x7f0000fcefd9)="72616d667300008b40d64ca9b3bbffaa90f0da928d0000000252ccff6ecf921addffa9b3b6e29d", 0x0, &(0x7f000003ef63)) r2 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r3) keyctl$clear(0x7, 0x0) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x0) r4 = openat(r2, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r4, &(0x7f000001fff8)='./file0\x00') r5 = openat(r2, &(0x7f0000fce000)='./file0/file0\x00', 0x0, 0x0) unlinkat(r5, &(0x7f0000000140)='./file0/file0\x00', 0x0) 2018/03/26 10:22:34 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082ef0a)=""/246) pwritev(r0, &(0x7f0000000740)=[{&(0x7f0000000040)="80fd", 0x1}], 0x1, 0xfffffffffffffffd) 2018/03/26 10:22:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x200000005, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000000)=0x4) 2018/03/26 10:22:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000340)=0x835c) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001c00)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001d00)=0xe8) stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000024c0)=[{&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000400)="9c2209dd476c3a14a9cb82087fff7baa64b99b81218804ba85270557edb5a30ed093191917c4699ccfbed5d8613e79a770c23cf3a2fceb03967bb2b1d08c513f4cf335e3270412cebbabfaf8aa50585b66349082376dfbffcbe0835163ae3be070e6d05085577481b594a4c28960809c90c708a67277ec9808d0e939e498449f4e166c3989006f177976985c2d9fc6149afab32687dda6d82e8186b2e25b8a72f2b7d302dd72a8742541a90c7c931d4d59e6e2945c94484d91423d8fb7613ccf867beb97083159ce1057bace4245c6c8f346194279e2d5b894368af6a7c203285fa4", 0xe2}, {&(0x7f0000000500)="8ee7458e23da1486f156621321923aa7e87a760577173b0d19a875015c2b3f299ef9f4aef167e73d09be496e246ea013c7cc4f353c9734f1efe9835d8cca2ebcf3b304e9995f437573e7f2a6785a419726882aa4414a94f7d7763da4809f0f58cdeb82004020d7dd418818d6270f80bcd6", 0x71}, {&(0x7f0000000580)="e0a4d73b565f3127bf596149d40928ea319f3cba8caa47c59b935b8c31e330204639136e301d9775be1b67f5a56554396be6f75fb4d63a11f2f61109309b86e5a6bc1fc1e30b75e441c2e4607df9126e48d57657ba5de9f79b76127a201b6d347f46977d", 0x64}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b80)=[{&(0x7f00000006c0)="1d33539c4fa44debf825069c8f30a185ec7667f8eb7d5c49aafb7e31d42ec7badadf2acdf5111481d60f4747037c32431e92765c5a0764310421c03e10fdecbf3cef1a52414e5432c7888881830d82660bea5548b407a7e61efec1599d5117e8a1539b83b1c36057ed00cba34b7918c2146d01f6939ee4147f2ced240c065dfae45cdb8d605743663a0e4bed3aadac9f8375c1049cab606bb4f830edc72810390dac27e0ba56dadc8b78f5e36a5c0de36f59a493a7414e56962fad74a3f54ccdf0040febcf6e973fe680585b97a25157cfe798a9304127795ee62bf53035ae54a051b6186c3364d14a75536798eaf51139", 0xf1}, {&(0x7f00000007c0)="c8ba6999ca67824762ff7790efe913ea59068a83dd33febd58658eedc7f9ed1c8d80e8e9ec390e9240258fa0b9fe630fc4258b4370e3a5aea5b8b1d49fe85b66dcb0509c87738ee24a257525a668603b83d9ee24b18aea0355", 0x59}, {&(0x7f0000000840)="4639517e2da90aa38a24b84373208ab466507762a5248af9ce6fd9651704d37f27d07cd8dd912a73c689b691e43c3132bea7e5ef8187e7ea00f7351167940c877c6271fc98e8a708cc45c2654e748c33a25b91eb5dfe0e5bf5ce8f239844b494784676a4e018cfa4d9376855a7b1d61e60f77dcf9c1a078e34f5cff071449b2c20f00f3a9906c246ab3bbf8590b02883255197efbe76ebb859fea06d66e8cb55998ef9788d", 0xa5}, {&(0x7f0000000900)="9d5a232bacbf2771c1d426b175e2e573022f345ec20e78462f98d728fc821b779e0041f99bf363bdbac759aef14cd163bbf9dce34b18c2dbac7446751e25f2cf9b708533c8062b9ecb1f1c755fb22139994737fe8608026592aaa4ec00dd65861a905b663cdd1956ca96636da51b7d4e588f824abfdf0350", 0x78}, {&(0x7f0000000980)="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0x1000}, {&(0x7f0000001980)="b77bf0bf46c020a4a4f98e068eb80ef723a91cfa88a0888800c1f26b7ab0b0e02dac9c7f5e75d1c1e2400a32d44009663c29cca03506e248beba9469933584fbac136f596e7f6dc77f22bcb808e319da469909d3fa2cb35c11756c5831233d3d5259d8a050cf520e2ba7b06579b0f56bbbcc80b9c0b05690b2a2d03c330cd093b7703a1bd3a32e68838d60c48e92ab937991be478331f993083b34f8e008bcc4e3fbc62035ad37c7330dd0e3bac98203b3fe691c860f71a9fd0144876f1741b59d6cc0c27b8d", 0xc6}, {&(0x7f0000001a80)="ecaa77272d7657a3b7394bf9781e8f7fb2924fde4803b677bf283ea2060be8a371e2de7e357cf9095f337e33feeed745c4c269f70c8ff3ef14f0dd61dd81a49f7c4a9d4fc576eb2e707d1c647f6194663ee9e1a13472510c4aeb5c8718ec23c6c8180fd97c4c67a128adf47f55283a086c7c139e74faec8a491c8a4c5241aedfb2679561b652ca8c8604fde732e9176aa788351a3d6e0508fae0f773a756f46ae85a4b2472c01b9f6ca72e7e056c76f88e87c2bc2e2b4dc17b17f4a5fd9c22b611b954f1152e4de74b51fd0c35345581b04897e00c89e0ad", 0xd8}], 0x7, &(0x7f0000001e00)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x60, 0x4000000}, {&(0x7f0000001e80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000001f00)="4018a74057428d7ba1877335ae9a5f8b3a1244a332d24ebd2c2ff924b79f810af6c274c8197d0f8c96af8f771f6f7b268ea93d8ac863b21b433b458b92499ade3bfa42fc5fceca8059291ebb079a40eb2033fdbf84789b3dce7fc59300ecea0c9d4c74efc93c2df1b892e933234965042c03142f45ed0d2338", 0x79}, {&(0x7f0000001f80)="60d04319810876c444a7538dbb64358ec3d34b6528b216db7f1330def52cdac6c5d422a1494b08268cf4d72e593898b997fc38918aea47b82aacdfe4e170a522e7279929f9fabbaa6c8ba3fcd5a36d009fc426632646c1c81ca5e686f5eb21148f6d455fd83fa84dd3f00e", 0x6b}, {&(0x7f0000002000)="b1d60c319340d497ba2425bf5d0d07e791ecee368bf2e9d367b90a18b4587bc4a5b4c06d17c663b20afe5f2b7150d695b7d680533e6b5f4386003279506a9a82cafc12b3ed3aa335085fdefad88a270c8ddb36ff8e612418924e6cb917303b9fc5bb63", 0x63}, {&(0x7f0000002080)="eaed", 0x2}, {&(0x7f00000020c0)="87f4ba1aee4d7c13a90767bebd1100145fd503cb6d1b0d", 0x17}, {&(0x7f0000002100)="fefb10f9f649401c7f73dea181f2b3218af5c3163979f50a65f1b1e98d8a6ed61f31d7bc7189fe24db43a53cb9cba445d7c3352458b0140e9df36b36f7a70d3cb443123cc4caf640887cb52edf9ad64b372d91e9c2dba775940a6b5bbf97490506d93af126b0fdf8a3dd55a20ea35dd9883e0dc92e5d073e35707299506e503645865088e4cc7f6d2753406706c8ea74923b5de1014fafafca225c80c318a1e5de0464d9d9342464c63f4d09d9", 0xad}, {&(0x7f00000021c0)="3c95cdf6f8741ca82d76925556", 0xd}, {&(0x7f0000002200)="5115208876c3512fef0821eea58974c02882df5c1cca2747a1070c95700e7943be905b5854aa57a307d75f96cb59488f9aa4407e433b632d6abfc74cfda86aef0386deb6021e484b12580308d6192a483c18d2b59b9204ec0bb4e598f0ed2d18a14398aa653e3dc72332942e546405d1c5b361b17b719aad8441213a1170bc13f5c301de5d761079e311", 0x8a}, {&(0x7f00000022c0)="6b0774c626d3d0b42ffd4962166b3052b8e320972cbf7f5b77f6eeefdfbba5d9f878", 0x22}, {&(0x7f0000002300)="66b566d71c53732e26c13c4b30e35e72d9ec9c5c8a73f2e074e3bd48a1518f7c4916fc1aa8f2d130d5a5fa1c2a6ec03f61a40b8f73ee6bec9667d97702416233bdc3cd069e8ed2d3f0ced052e349df7d990edc59f35a1fbbdd70491b78dc4cb1ac65a58dcdd69b91d83ddc12fce0ec269634b4729df061e26cc6c669a278f60a30adc6e74a3d7dbf5d11f013ee461eed445b115845a6ee6e2cc9ea399cd33d21c684da1c216161ce4b45d25472719cf4444eccbfef3ec70c4beaafbe2318f9bbf4d842270b8957cf168febac5e8f03cb8c2926649b68c3b23479fb3c295feccfbcfd2bbf9c6e7625d9b815988f8714947325cfe0ae254689", 0xf8}], 0xa, 0x0, 0x0, 0x80}], 0x3, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000100)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r6, 0x4008af23, &(0x7f0000000280)={0x0, 0x400000000000000}) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000002000000000000000000009500000000000000872c5644e3e46d163c63e0cdca9d28d4909deafd3d501b521d5eec7cd2706d69a33fd91cbd240e1083"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) pipe(&(0x7f0000000080)) syz_open_pts(r6, 0x2000) r7 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f00000042c0)={&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000040)='A', 0x1}], 0x1, &(0x7f0000001280)}, 0x0) syz_emit_ethernet(0x195, &(0x7f0000ea7cfa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) sendto(r7, &(0x7f0000000000)='A', 0x1, 0x0, 0x0, 0x0) 2018/03/26 10:22:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000014, &(0x7f0000beeffc)=0xfffffffffffffffd, 0x4) sendto$inet(r0, &(0x7f0000a2d000), 0xffffffffffffff8e, 0x20000000, &(0x7f00007f4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x20100, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000080)={0xec, "302d15a5c5b6b27d7e54204053047c86058e8d2ebbb10f7b4bd7b48565ccc0147b54a577bef529de4d9d749e5a648e2465c89f963081b8011d02ba12086708e4cc92c18b070f0dd6bfeea9fc6c980d3ed7cf67e988653b8dda927354ec1e83d92341f885d98dab881145f51dd79bc9e2bcc3ec5b1ef0d8e3b894e6008fa33d58614b96e966ab53b9334e208424b30628ec3dbc08c61834d17bf5ecd11f3f71715e8c3034cd08277f9b8a64c92011183ce76359a57c31b8886cab3bf52160fb124846353f9e39a84a936bc87d4d177c53d881cc87acd30d14e9fd6fffb19365098dbb99ee651e43e842f35d84"}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x400, 0x10000}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x297, 0x19e) 2018/03/26 10:22:34 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000100)="396f217120f4ea46447bf10036c21419e653d17eede3925617919f3b6016528ace04a18700130e1c73d34fd59440843d61a40691bc2bb3b664842f491c816e0f3f687ee33adbcd42501884cad10476a4b4d1e13b9db7638dd2a8a9c29c7d50a3e9d0843eedf06626b3f87c08e458b0f70c9efbc8ec49460e425120b027068579b54087", 0x83) syz_open_dev$sg(&(0x7f000050e000)='/dev/sg#\x00', 0x0, 0x8803) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) [ 45.497259] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 45.511554] binder: 6556 RLIMIT_NICE not set 2018/03/26 10:22:34 executing program 3: syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0xfff, 0x220041) syz_open_dev$sndctrl(&(0x7f0000001280)='/dev/snd/controlC#\x00', 0x1, 0x400000) socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000012c0), &(0x7f0000001300)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001340)={0x0}, &(0x7f0000001380)=0xc) lstat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000240)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000300)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) syz_emit_ethernet(0x3e, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffefff86dd6006f5197c0bb1f579173989b75c4d517b5e774f9a2e00000000090000f2ff00001000000000ff0a81540000000100000000000000010000ffff000000000808f3e1fe46e184785c774bc0ff7f8bf007b64407e36c403e85191dd4e1e10ce8ee5b04d9d804c5243a6532ebb42619b0c17a9855b8e5325ee3eed5ae8fba5c15ed656b6129c6061d0fb7144c0b43f98b56070001b31af7c4a22f6ab9599d567915e13e782fd75343359e447225217dd41d02d61684f1f759d2b2000000000300000000000000e592593c6f528876edd2622e6514fb8d0c"], &(0x7f0000775000)) gettid() getresuid(&(0x7f0000000040), &(0x7f00000014c0), &(0x7f0000001500)) getresgid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)) getpgid(r0) getuid() stat(&(0x7f0000001600)='./file0\x00', &(0x7f0000001640)) fanotify_init(0x5c, 0x8000) socket$rds(0x15, 0x5, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) socketpair$ax25(0x3, 0x0, 0x1, &(0x7f0000003c00)) syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000003cc0)=0x10, 0x800) syz_open_dev$sndseq(&(0x7f0000003d00)='/dev/snd/seq\x00', 0x0, 0x40) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000003d40), &(0x7f0000003dc0)=0x60, 0x80000) socket$bt_bnep(0x1f, 0x3, 0x4) syz_open_pts(0xffffffffffffffff, 0x40000) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003e00)='/dev/vga_arbiter\x00', 0x20000, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/03/26 10:22:34 executing program 2: r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0xd1, &(0x7f0000000040)=""/8, &(0x7f0000000080)=0xfffffffffffffe97) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6tnl0\x00', {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/26 10:22:34 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x4, 0x0) readv(r0, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/10, 0xa}, {&(0x7f0000000300)=""/250, 0xfa}], 0x2) connect$netrom(r0, &(0x7f0000000000)=@full={{0x3, {"486ff569bc3722"}, 0xdc}, [{"223d27dff5f4fd"}, {"86d3f8739590d3"}, {"8138c568082105"}, {"d7c0f99f748b95"}, {"ffee500072d5df"}, {"505dff1d127537"}, {"daa1622af28f56"}, {"07a42fc5ed0173"}]}, 0x48) [ 45.582405] binder: 6556 RLIMIT_NICE not set 2018/03/26 10:22:34 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000340)=0x835c) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001c00)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001d00)=0xe8) stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000024c0)=[{&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000400)="9c2209dd476c3a14a9cb82087fff7baa64b99b81218804ba85270557edb5a30ed093191917c4699ccfbed5d8613e79a770c23cf3a2fceb03967bb2b1d08c513f4cf335e3270412cebbabfaf8aa50585b66349082376dfbffcbe0835163ae3be070e6d05085577481b594a4c28960809c90c708a67277ec9808d0e939e498449f4e166c3989006f177976985c2d9fc6149afab32687dda6d82e8186b2e25b8a72f2b7d302dd72a8742541a90c7c931d4d59e6e2945c94484d91423d8fb7613ccf867beb97083159ce1057bace4245c6c8f346194279e2d5b894368af6a7c203285fa4", 0xe2}, {&(0x7f0000000500)="8ee7458e23da1486f156621321923aa7e87a760577173b0d19a875015c2b3f299ef9f4aef167e73d09be496e246ea013c7cc4f353c9734f1efe9835d8cca2ebcf3b304e9995f437573e7f2a6785a419726882aa4414a94f7d7763da4809f0f58cdeb82004020d7dd418818d6270f80bcd6", 0x71}, {&(0x7f0000000580)="e0a4d73b565f3127bf596149d40928ea319f3cba8caa47c59b935b8c31e330204639136e301d9775be1b67f5a56554396be6f75fb4d63a11f2f61109309b86e5a6bc1fc1e30b75e441c2e4607df9126e48d57657ba5de9f79b76127a201b6d347f46977d", 0x64}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b80)=[{&(0x7f00000006c0)="1d33539c4fa44debf825069c8f30a185ec7667f8eb7d5c49aafb7e31d42ec7badadf2acdf5111481d60f4747037c32431e92765c5a0764310421c03e10fdecbf3cef1a52414e5432c7888881830d82660bea5548b407a7e61efec1599d5117e8a1539b83b1c36057ed00cba34b7918c2146d01f6939ee4147f2ced240c065dfae45cdb8d605743663a0e4bed3aadac9f8375c1049cab606bb4f830edc72810390dac27e0ba56dadc8b78f5e36a5c0de36f59a493a7414e56962fad74a3f54ccdf0040febcf6e973fe680585b97a25157cfe798a9304127795ee62bf53035ae54a051b6186c3364d14a75536798eaf51139", 0xf1}, {&(0x7f00000007c0)="c8ba6999ca67824762ff7790efe913ea59068a83dd33febd58658eedc7f9ed1c8d80e8e9ec390e9240258fa0b9fe630fc4258b4370e3a5aea5b8b1d49fe85b66dcb0509c87738ee24a257525a668603b83d9ee24b18aea0355", 0x59}, {&(0x7f0000000840)="4639517e2da90aa38a24b84373208ab466507762a5248af9ce6fd9651704d37f27d07cd8dd912a73c689b691e43c3132bea7e5ef8187e7ea00f7351167940c877c6271fc98e8a708cc45c2654e748c33a25b91eb5dfe0e5bf5ce8f239844b494784676a4e018cfa4d9376855a7b1d61e60f77dcf9c1a078e34f5cff071449b2c20f00f3a9906c246ab3bbf8590b02883255197efbe76ebb859fea06d66e8cb55998ef9788d", 0xa5}, {&(0x7f0000000900)="9d5a232bacbf2771c1d426b175e2e573022f345ec20e78462f98d728fc821b779e0041f99bf363bdbac759aef14cd163bbf9dce34b18c2dbac7446751e25f2cf9b708533c8062b9ecb1f1c755fb22139994737fe8608026592aaa4ec00dd65861a905b663cdd1956ca96636da51b7d4e588f824abfdf0350", 0x78}, {&(0x7f0000000980)="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0x1000}, {&(0x7f0000001980)="b77bf0bf46c020a4a4f98e068eb80ef723a91cfa88a0888800c1f26b7ab0b0e02dac9c7f5e75d1c1e2400a32d44009663c29cca03506e248beba9469933584fbac136f596e7f6dc77f22bcb808e319da469909d3fa2cb35c11756c5831233d3d5259d8a050cf520e2ba7b06579b0f56bbbcc80b9c0b05690b2a2d03c330cd093b7703a1bd3a32e68838d60c48e92ab937991be478331f993083b34f8e008bcc4e3fbc62035ad37c7330dd0e3bac98203b3fe691c860f71a9fd0144876f1741b59d6cc0c27b8d", 0xc6}, {&(0x7f0000001a80)="ecaa77272d7657a3b7394bf9781e8f7fb2924fde4803b677bf283ea2060be8a371e2de7e357cf9095f337e33feeed745c4c269f70c8ff3ef14f0dd61dd81a49f7c4a9d4fc576eb2e707d1c647f6194663ee9e1a13472510c4aeb5c8718ec23c6c8180fd97c4c67a128adf47f55283a086c7c139e74faec8a491c8a4c5241aedfb2679561b652ca8c8604fde732e9176aa788351a3d6e0508fae0f773a756f46ae85a4b2472c01b9f6ca72e7e056c76f88e87c2bc2e2b4dc17b17f4a5fd9c22b611b954f1152e4de74b51fd0c35345581b04897e00c89e0ad", 0xd8}], 0x7, &(0x7f0000001e00)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x60, 0x4000000}, {&(0x7f0000001e80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000001f00)="4018a74057428d7ba1877335ae9a5f8b3a1244a332d24ebd2c2ff924b79f810af6c274c8197d0f8c96af8f771f6f7b268ea93d8ac863b21b433b458b92499ade3bfa42fc5fceca8059291ebb079a40eb2033fdbf84789b3dce7fc59300ecea0c9d4c74efc93c2df1b892e933234965042c03142f45ed0d2338", 0x79}, {&(0x7f0000001f80)="60d04319810876c444a7538dbb64358ec3d34b6528b216db7f1330def52cdac6c5d422a1494b08268cf4d72e593898b997fc38918aea47b82aacdfe4e170a522e7279929f9fabbaa6c8ba3fcd5a36d009fc426632646c1c81ca5e686f5eb21148f6d455fd83fa84dd3f00e", 0x6b}, {&(0x7f0000002000)="b1d60c319340d497ba2425bf5d0d07e791ecee368bf2e9d367b90a18b4587bc4a5b4c06d17c663b20afe5f2b7150d695b7d680533e6b5f4386003279506a9a82cafc12b3ed3aa335085fdefad88a270c8ddb36ff8e612418924e6cb917303b9fc5bb63", 0x63}, {&(0x7f0000002080)="eaed", 0x2}, {&(0x7f00000020c0)="87f4ba1aee4d7c13a90767bebd1100145fd503cb6d1b0d", 0x17}, {&(0x7f0000002100)="fefb10f9f649401c7f73dea181f2b3218af5c3163979f50a65f1b1e98d8a6ed61f31d7bc7189fe24db43a53cb9cba445d7c3352458b0140e9df36b36f7a70d3cb443123cc4caf640887cb52edf9ad64b372d91e9c2dba775940a6b5bbf97490506d93af126b0fdf8a3dd55a20ea35dd9883e0dc92e5d073e35707299506e503645865088e4cc7f6d2753406706c8ea74923b5de1014fafafca225c80c318a1e5de0464d9d9342464c63f4d09d9", 0xad}, {&(0x7f00000021c0)="3c95cdf6f8741ca82d76925556", 0xd}, {&(0x7f0000002200)="5115208876c3512fef0821eea58974c02882df5c1cca2747a1070c95700e7943be905b5854aa57a307d75f96cb59488f9aa4407e433b632d6abfc74cfda86aef0386deb6021e484b12580308d6192a483c18d2b59b9204ec0bb4e598f0ed2d18a14398aa653e3dc72332942e546405d1c5b361b17b719aad8441213a1170bc13f5c301de5d761079e311", 0x8a}, {&(0x7f00000022c0)="6b0774c626d3d0b42ffd4962166b3052b8e320972cbf7f5b77f6eeefdfbba5d9f878", 0x22}, {&(0x7f0000002300)="66b566d71c53732e26c13c4b30e35e72d9ec9c5c8a73f2e074e3bd48a1518f7c4916fc1aa8f2d130d5a5fa1c2a6ec03f61a40b8f73ee6bec9667d97702416233bdc3cd069e8ed2d3f0ced052e349df7d990edc59f35a1fbbdd70491b78dc4cb1ac65a58dcdd69b91d83ddc12fce0ec269634b4729df061e26cc6c669a278f60a30adc6e74a3d7dbf5d11f013ee461eed445b115845a6ee6e2cc9ea399cd33d21c684da1c216161ce4b45d25472719cf4444eccbfef3ec70c4beaafbe2318f9bbf4d842270b8957cf168febac5e8f03cb8c2926649b68c3b23479fb3c295feccfbcfd2bbf9c6e7625d9b815988f8714947325cfe0ae254689", 0xf8}], 0xa, 0x0, 0x0, 0x80}], 0x3, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000100)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r6, 0x4008af23, &(0x7f0000000280)={0x0, 0x400000000000000}) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000002000000000000000000009500000000000000872c5644e3e46d163c63e0cdca9d28d4909deafd3d501b521d5eec7cd2706d69a33fd91cbd240e1083"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) pipe(&(0x7f0000000080)) syz_open_pts(r6, 0x2000) r7 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f00000042c0)={&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000040)='A', 0x1}], 0x1, &(0x7f0000001280)}, 0x0) syz_emit_ethernet(0x195, &(0x7f0000ea7cfa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) sendto(r7, &(0x7f0000000000)='A', 0x1, 0x0, 0x0, 0x0) 2018/03/26 10:22:34 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r1, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000080)) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)) 2018/03/26 10:22:34 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200000, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e5afe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f0000000440)=""/74, 0x1cb) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000200)) dup2(r0, r2) 2018/03/26 10:22:34 executing program 0: r0 = socket(0x10, 0x802, 0x4) write(r0, &(0x7f0000378fda)="240000001a0025f000eb080200000000000000000000", 0x16) fdatasync(r0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x6, 0x90202) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000080)=&(0x7f0000000040)) [ 45.609668] binder: 6544:6556 got transaction with unaligned buffers size, 178 [ 45.621960] binder: 6544:6556 transaction failed 29201/-22, size 24-40 line 3008 [ 45.672138] binder: 6544:6591 ioctl c0306201 20004000 returned -14 [ 45.687327] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 45.691599] binder: BINDER_SET_CONTEXT_MGR already set [ 45.736332] binder: 6544:6570 ioctl 40046207 0 returned -16 [ 45.750702] binder_alloc: binder_alloc_mmap_handler: 6544 2000c000-2000e000 already mapped failed -16 [ 45.767290] binder: 6544:6570 got new transaction with bad transaction stack, transaction 2 has target 6544:6556 [ 45.777940] binder: 6544:6570 transaction failed 29201/-71, size 0-0 line 2875 2018/03/26 10:22:35 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="254b5edc36fe5bca2d81e1bf6e37d9d358b1eda9a7c38253a42d5f19a72d", 0x1e, 0xfffffffffffffffe) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x1, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0x8, 0x8208, 0x10000, 0x6, 0x8001, 0x6, 0x202b1b95, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0xab4, 0x9, 0x10000, 0x81, 0x80}, 0x98) keyctl$revoke(0x3, r0) keyctl$describe(0x6, r0, &(0x7f0000000280)=""/217, 0xd9) 2018/03/26 10:22:35 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dsp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000002c0)=""/217) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x8000, 0x0) listen$netrom(r2, 0x4) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000200)=[0x4]) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x50, r1, 0x0) bind$netlink(r2, &(0x7f0000000240)={0x10, 0x0, 0x25dfdbfc, 0x400000}, 0xc) r3 = accept(r1, &(0x7f0000000040)=@ll, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x80000001, 0x8201, 0x8, 0x4, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000180)={r4, 0x0, 0x5, 0x5, 0x7, 0x704b}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000051fe8), &(0x7f0000fd1ffc)=0x4) 2018/03/26 10:22:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000340)=0x835c) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001c00)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001d00)=0xe8) stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000024c0)=[{&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000400)="9c2209dd476c3a14a9cb82087fff7baa64b99b81218804ba85270557edb5a30ed093191917c4699ccfbed5d8613e79a770c23cf3a2fceb03967bb2b1d08c513f4cf335e3270412cebbabfaf8aa50585b66349082376dfbffcbe0835163ae3be070e6d05085577481b594a4c28960809c90c708a67277ec9808d0e939e498449f4e166c3989006f177976985c2d9fc6149afab32687dda6d82e8186b2e25b8a72f2b7d302dd72a8742541a90c7c931d4d59e6e2945c94484d91423d8fb7613ccf867beb97083159ce1057bace4245c6c8f346194279e2d5b894368af6a7c203285fa4", 0xe2}, {&(0x7f0000000500)="8ee7458e23da1486f156621321923aa7e87a760577173b0d19a875015c2b3f299ef9f4aef167e73d09be496e246ea013c7cc4f353c9734f1efe9835d8cca2ebcf3b304e9995f437573e7f2a6785a419726882aa4414a94f7d7763da4809f0f58cdeb82004020d7dd418818d6270f80bcd6", 0x71}, {&(0x7f0000000580)="e0a4d73b565f3127bf596149d40928ea319f3cba8caa47c59b935b8c31e330204639136e301d9775be1b67f5a56554396be6f75fb4d63a11f2f61109309b86e5a6bc1fc1e30b75e441c2e4607df9126e48d57657ba5de9f79b76127a201b6d347f46977d", 0x64}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b80)=[{&(0x7f00000006c0)="1d33539c4fa44debf825069c8f30a185ec7667f8eb7d5c49aafb7e31d42ec7badadf2acdf5111481d60f4747037c32431e92765c5a0764310421c03e10fdecbf3cef1a52414e5432c7888881830d82660bea5548b407a7e61efec1599d5117e8a1539b83b1c36057ed00cba34b7918c2146d01f6939ee4147f2ced240c065dfae45cdb8d605743663a0e4bed3aadac9f8375c1049cab606bb4f830edc72810390dac27e0ba56dadc8b78f5e36a5c0de36f59a493a7414e56962fad74a3f54ccdf0040febcf6e973fe680585b97a25157cfe798a9304127795ee62bf53035ae54a051b6186c3364d14a75536798eaf51139", 0xf1}, {&(0x7f00000007c0)="c8ba6999ca67824762ff7790efe913ea59068a83dd33febd58658eedc7f9ed1c8d80e8e9ec390e9240258fa0b9fe630fc4258b4370e3a5aea5b8b1d49fe85b66dcb0509c87738ee24a257525a668603b83d9ee24b18aea0355", 0x59}, {&(0x7f0000000840)="4639517e2da90aa38a24b84373208ab466507762a5248af9ce6fd9651704d37f27d07cd8dd912a73c689b691e43c3132bea7e5ef8187e7ea00f7351167940c877c6271fc98e8a708cc45c2654e748c33a25b91eb5dfe0e5bf5ce8f239844b494784676a4e018cfa4d9376855a7b1d61e60f77dcf9c1a078e34f5cff071449b2c20f00f3a9906c246ab3bbf8590b02883255197efbe76ebb859fea06d66e8cb55998ef9788d", 0xa5}, {&(0x7f0000000900)="9d5a232bacbf2771c1d426b175e2e573022f345ec20e78462f98d728fc821b779e0041f99bf363bdbac759aef14cd163bbf9dce34b18c2dbac7446751e25f2cf9b708533c8062b9ecb1f1c755fb22139994737fe8608026592aaa4ec00dd65861a905b663cdd1956ca96636da51b7d4e588f824abfdf0350", 0x78}, {&(0x7f0000000980)="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0x1000}, {&(0x7f0000001980)="b77bf0bf46c020a4a4f98e068eb80ef723a91cfa88a0888800c1f26b7ab0b0e02dac9c7f5e75d1c1e2400a32d44009663c29cca03506e248beba9469933584fbac136f596e7f6dc77f22bcb808e319da469909d3fa2cb35c11756c5831233d3d5259d8a050cf520e2ba7b06579b0f56bbbcc80b9c0b05690b2a2d03c330cd093b7703a1bd3a32e68838d60c48e92ab937991be478331f993083b34f8e008bcc4e3fbc62035ad37c7330dd0e3bac98203b3fe691c860f71a9fd0144876f1741b59d6cc0c27b8d", 0xc6}, {&(0x7f0000001a80)="ecaa77272d7657a3b7394bf9781e8f7fb2924fde4803b677bf283ea2060be8a371e2de7e357cf9095f337e33feeed745c4c269f70c8ff3ef14f0dd61dd81a49f7c4a9d4fc576eb2e707d1c647f6194663ee9e1a13472510c4aeb5c8718ec23c6c8180fd97c4c67a128adf47f55283a086c7c139e74faec8a491c8a4c5241aedfb2679561b652ca8c8604fde732e9176aa788351a3d6e0508fae0f773a756f46ae85a4b2472c01b9f6ca72e7e056c76f88e87c2bc2e2b4dc17b17f4a5fd9c22b611b954f1152e4de74b51fd0c35345581b04897e00c89e0ad", 0xd8}], 0x7, &(0x7f0000001e00)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x60, 0x4000000}, {&(0x7f0000001e80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000001f00)="4018a74057428d7ba1877335ae9a5f8b3a1244a332d24ebd2c2ff924b79f810af6c274c8197d0f8c96af8f771f6f7b268ea93d8ac863b21b433b458b92499ade3bfa42fc5fceca8059291ebb079a40eb2033fdbf84789b3dce7fc59300ecea0c9d4c74efc93c2df1b892e933234965042c03142f45ed0d2338", 0x79}, {&(0x7f0000001f80)="60d04319810876c444a7538dbb64358ec3d34b6528b216db7f1330def52cdac6c5d422a1494b08268cf4d72e593898b997fc38918aea47b82aacdfe4e170a522e7279929f9fabbaa6c8ba3fcd5a36d009fc426632646c1c81ca5e686f5eb21148f6d455fd83fa84dd3f00e", 0x6b}, {&(0x7f0000002000)="b1d60c319340d497ba2425bf5d0d07e791ecee368bf2e9d367b90a18b4587bc4a5b4c06d17c663b20afe5f2b7150d695b7d680533e6b5f4386003279506a9a82cafc12b3ed3aa335085fdefad88a270c8ddb36ff8e612418924e6cb917303b9fc5bb63", 0x63}, {&(0x7f0000002080)="eaed", 0x2}, {&(0x7f00000020c0)="87f4ba1aee4d7c13a90767bebd1100145fd503cb6d1b0d", 0x17}, {&(0x7f0000002100)="fefb10f9f649401c7f73dea181f2b3218af5c3163979f50a65f1b1e98d8a6ed61f31d7bc7189fe24db43a53cb9cba445d7c3352458b0140e9df36b36f7a70d3cb443123cc4caf640887cb52edf9ad64b372d91e9c2dba775940a6b5bbf97490506d93af126b0fdf8a3dd55a20ea35dd9883e0dc92e5d073e35707299506e503645865088e4cc7f6d2753406706c8ea74923b5de1014fafafca225c80c318a1e5de0464d9d9342464c63f4d09d9", 0xad}, {&(0x7f00000021c0)="3c95cdf6f8741ca82d76925556", 0xd}, {&(0x7f0000002200)="5115208876c3512fef0821eea58974c02882df5c1cca2747a1070c95700e7943be905b5854aa57a307d75f96cb59488f9aa4407e433b632d6abfc74cfda86aef0386deb6021e484b12580308d6192a483c18d2b59b9204ec0bb4e598f0ed2d18a14398aa653e3dc72332942e546405d1c5b361b17b719aad8441213a1170bc13f5c301de5d761079e311", 0x8a}, {&(0x7f00000022c0)="6b0774c626d3d0b42ffd4962166b3052b8e320972cbf7f5b77f6eeefdfbba5d9f878", 0x22}, {&(0x7f0000002300)="66b566d71c53732e26c13c4b30e35e72d9ec9c5c8a73f2e074e3bd48a1518f7c4916fc1aa8f2d130d5a5fa1c2a6ec03f61a40b8f73ee6bec9667d97702416233bdc3cd069e8ed2d3f0ced052e349df7d990edc59f35a1fbbdd70491b78dc4cb1ac65a58dcdd69b91d83ddc12fce0ec269634b4729df061e26cc6c669a278f60a30adc6e74a3d7dbf5d11f013ee461eed445b115845a6ee6e2cc9ea399cd33d21c684da1c216161ce4b45d25472719cf4444eccbfef3ec70c4beaafbe2318f9bbf4d842270b8957cf168febac5e8f03cb8c2926649b68c3b23479fb3c295feccfbcfd2bbf9c6e7625d9b815988f8714947325cfe0ae254689", 0xf8}], 0xa, 0x0, 0x0, 0x80}], 0x3, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000100)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r6, 0x4008af23, &(0x7f0000000280)={0x0, 0x400000000000000}) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000002000000000000000000009500000000000000872c5644e3e46d163c63e0cdca9d28d4909deafd3d501b521d5eec7cd2706d69a33fd91cbd240e1083"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) pipe(&(0x7f0000000080)) syz_open_pts(r6, 0x2000) r7 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f00000042c0)={&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000040)='A', 0x1}], 0x1, &(0x7f0000001280)}, 0x0) syz_emit_ethernet(0x195, &(0x7f0000ea7cfa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) sendto(r7, &(0x7f0000000000)='A', 0x1, 0x0, 0x0, 0x0) 2018/03/26 10:22:35 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r1, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000080)) ioctl$TCSETS(r0, 0xc0045405, &(0x7f0000000040)) 2018/03/26 10:22:35 executing program 4: perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="9c", 0x1, 0xfffffffffffffffd) r1 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x81, 0x20000) r2 = add_key(&(0x7f00000002c0)='rxrpc_s\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="09473aa422c7e53a3570aa94d44251ec1816f34eb9b9b3fa7976400de093dc0a4e7de26c3e96cbec6c2ad5069af5aadf999280cc06c27358739a", 0x3a, 0x0) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="bfd3949c89233ab1bcfdad79a9ffa042679a2fb587e35f11239ec386e662f7885dcd44b2f1cb1a7e5e4dd25f8ad886581f9dc3a6c712b8d01a050fcf72af7de3ecb24bb1b4da51cced05487a213d16729279c1a3", 0x54, r2) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000100)={@multicast1=0xe0000001}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) keyctl$revoke(0x3, r0) 2018/03/26 10:22:35 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00009dcff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) fcntl$setstatus(r0, 0x4, 0x42000) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='bcsh0\x00') sendto$inet(r0, &(0x7f0000de2fff), 0x0, 0x20000815, &(0x7f0000a57000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2) 2018/03/26 10:22:35 executing program 1: socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x3, 0x5, 0x4}}], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0xffffff87, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/03/26 10:22:35 executing program 7: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x7fff, 0x8200, 0x100000000, 0xc00000000000000}, &(0x7f0000000180)=0x10) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x2, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={0x0, 0xfffffffffffffc01, 0x30}, &(0x7f00000002c0)=0xc) fadvise64(r1, 0x0, 0xfbfffffffffffffd, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x50, 0x30}, &(0x7f0000000240)=0xc) syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x401, 0x20200) fcntl$getflags(r0, 0x0) getitimer(0x0, &(0x7f0000000000)) 2018/03/26 10:22:35 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x100000000, 0x1) ioctl(r0, 0x2287, &(0x7f0000000040)) [ 45.807512] binder: release 6544:6556 transaction 2 in, still active [ 45.814167] binder: send failed reply for transaction 2 to 6544:6570 [ 45.820790] binder: undelivered TRANSACTION_COMPLETE [ 45.825965] binder: undelivered TRANSACTION_ERROR: 29201 [ 45.831422] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/26 10:22:35 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000280)='/dev/snd/midiC#D#\x00', 0x7ffd, 0x10000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={0x0, 0x1ff}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect(r0, &(0x7f00000004c0)=@nfc={0x27, 0x1, 0x2, 0x5}, 0x80) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f53000)=""/150, &(0x7f0000a4d000)=0x96) r3 = semget$private(0x0, 0x3, 0x6) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000380)=[0x0, 0xffffffffffffffff, 0x0]) r6 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0xc) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000440)={{0x5, r4, r5, r6, r7, 0xaa, 0x9}, 0x1, 0x7, 0x9}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) ptrace$setsig(0x4203, r8, 0x7, &(0x7f0000000200)={0xe, 0x1000, 0x6, 0x7}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000180)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)) 2018/03/26 10:22:35 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000003000)={0x0, 0x0, 0x2}, 0x10) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000000c0)) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x23, &(0x7f0000003000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in6}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}) ioctl$void(r1, 0x5451) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x24000) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000140)={0x2, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) [ 45.900278] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/26 10:22:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f00000000c0)=@ipv6_newaddr={0x2c, 0x14, 0x201, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1}]}, 0x2c}, 0x1}, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) 2018/03/26 10:22:35 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x0, 0x0, 'client0\x00', 0x0, "3e69f21792c69b01", "18f1bf8e88e36c88cc76d08ca70e56ea7732ceeefaa2b5d757aef4e19b06e02b"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000000)={0x1, @time, 0x0, {0x4}, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x200000000020242, 0x0) getegid() 2018/03/26 10:22:35 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') fcntl$lock(r0, 0x6, &(0x7f0000000280)={0x0, 0x0, 0x0, 0xffffffffffff4766}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000080), 0x4) fcntl$setlease(r0, 0x400, 0x0) 2018/03/26 10:22:35 executing program 0: sysfs$2(0x2, 0x3, &(0x7f0000000100)=""/210) 2018/03/26 10:22:35 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') preadv(r1, &(0x7f0000005000)=[{&(0x7f0000000fff)=""/1, 0x1}], 0x1, 0x10000000000000) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000080)) 2018/03/26 10:22:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000340)=0x835c) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001c00)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001d00)=0xe8) stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000024c0)=[{&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000400)="9c2209dd476c3a14a9cb82087fff7baa64b99b81218804ba85270557edb5a30ed093191917c4699ccfbed5d8613e79a770c23cf3a2fceb03967bb2b1d08c513f4cf335e3270412cebbabfaf8aa50585b66349082376dfbffcbe0835163ae3be070e6d05085577481b594a4c28960809c90c708a67277ec9808d0e939e498449f4e166c3989006f177976985c2d9fc6149afab32687dda6d82e8186b2e25b8a72f2b7d302dd72a8742541a90c7c931d4d59e6e2945c94484d91423d8fb7613ccf867beb97083159ce1057bace4245c6c8f346194279e2d5b894368af6a7c203285fa4", 0xe2}, {&(0x7f0000000500)="8ee7458e23da1486f156621321923aa7e87a760577173b0d19a875015c2b3f299ef9f4aef167e73d09be496e246ea013c7cc4f353c9734f1efe9835d8cca2ebcf3b304e9995f437573e7f2a6785a419726882aa4414a94f7d7763da4809f0f58cdeb82004020d7dd418818d6270f80bcd6", 0x71}, {&(0x7f0000000580)="e0a4d73b565f3127bf596149d40928ea319f3cba8caa47c59b935b8c31e330204639136e301d9775be1b67f5a56554396be6f75fb4d63a11f2f61109309b86e5a6bc1fc1e30b75e441c2e4607df9126e48d57657ba5de9f79b76127a201b6d347f46977d", 0x64}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b80)=[{&(0x7f00000006c0)="1d33539c4fa44debf825069c8f30a185ec7667f8eb7d5c49aafb7e31d42ec7badadf2acdf5111481d60f4747037c32431e92765c5a0764310421c03e10fdecbf3cef1a52414e5432c7888881830d82660bea5548b407a7e61efec1599d5117e8a1539b83b1c36057ed00cba34b7918c2146d01f6939ee4147f2ced240c065dfae45cdb8d605743663a0e4bed3aadac9f8375c1049cab606bb4f830edc72810390dac27e0ba56dadc8b78f5e36a5c0de36f59a493a7414e56962fad74a3f54ccdf0040febcf6e973fe680585b97a25157cfe798a9304127795ee62bf53035ae54a051b6186c3364d14a75536798eaf51139", 0xf1}, {&(0x7f00000007c0)="c8ba6999ca67824762ff7790efe913ea59068a83dd33febd58658eedc7f9ed1c8d80e8e9ec390e9240258fa0b9fe630fc4258b4370e3a5aea5b8b1d49fe85b66dcb0509c87738ee24a257525a668603b83d9ee24b18aea0355", 0x59}, 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@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x60, 0x4000000}, {&(0x7f0000001e80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000001f00)="4018a74057428d7ba1877335ae9a5f8b3a1244a332d24ebd2c2ff924b79f810af6c274c8197d0f8c96af8f771f6f7b268ea93d8ac863b21b433b458b92499ade3bfa42fc5fceca8059291ebb079a40eb2033fdbf84789b3dce7fc59300ecea0c9d4c74efc93c2df1b892e933234965042c03142f45ed0d2338", 0x79}, {&(0x7f0000001f80)="60d04319810876c444a7538dbb64358ec3d34b6528b216db7f1330def52cdac6c5d422a1494b08268cf4d72e593898b997fc38918aea47b82aacdfe4e170a522e7279929f9fabbaa6c8ba3fcd5a36d009fc426632646c1c81ca5e686f5eb21148f6d455fd83fa84dd3f00e", 0x6b}, {&(0x7f0000002000)="b1d60c319340d497ba2425bf5d0d07e791ecee368bf2e9d367b90a18b4587bc4a5b4c06d17c663b20afe5f2b7150d695b7d680533e6b5f4386003279506a9a82cafc12b3ed3aa335085fdefad88a270c8ddb36ff8e612418924e6cb917303b9fc5bb63", 0x63}, {&(0x7f0000002080)="eaed", 0x2}, {&(0x7f00000020c0)="87f4ba1aee4d7c13a90767bebd1100145fd503cb6d1b0d", 0x17}, {&(0x7f0000002100)="fefb10f9f649401c7f73dea181f2b3218af5c3163979f50a65f1b1e98d8a6ed61f31d7bc7189fe24db43a53cb9cba445d7c3352458b0140e9df36b36f7a70d3cb443123cc4caf640887cb52edf9ad64b372d91e9c2dba775940a6b5bbf97490506d93af126b0fdf8a3dd55a20ea35dd9883e0dc92e5d073e35707299506e503645865088e4cc7f6d2753406706c8ea74923b5de1014fafafca225c80c318a1e5de0464d9d9342464c63f4d09d9", 0xad}, {&(0x7f00000021c0)="3c95cdf6f8741ca82d76925556", 0xd}, {&(0x7f0000002200)="5115208876c3512fef0821eea58974c02882df5c1cca2747a1070c95700e7943be905b5854aa57a307d75f96cb59488f9aa4407e433b632d6abfc74cfda86aef0386deb6021e484b12580308d6192a483c18d2b59b9204ec0bb4e598f0ed2d18a14398aa653e3dc72332942e546405d1c5b361b17b719aad8441213a1170bc13f5c301de5d761079e311", 0x8a}, {&(0x7f00000022c0)="6b0774c626d3d0b42ffd4962166b3052b8e320972cbf7f5b77f6eeefdfbba5d9f878", 0x22}, {&(0x7f0000002300)="66b566d71c53732e26c13c4b30e35e72d9ec9c5c8a73f2e074e3bd48a1518f7c4916fc1aa8f2d130d5a5fa1c2a6ec03f61a40b8f73ee6bec9667d97702416233bdc3cd069e8ed2d3f0ced052e349df7d990edc59f35a1fbbdd70491b78dc4cb1ac65a58dcdd69b91d83ddc12fce0ec269634b4729df061e26cc6c669a278f60a30adc6e74a3d7dbf5d11f013ee461eed445b115845a6ee6e2cc9ea399cd33d21c684da1c216161ce4b45d25472719cf4444eccbfef3ec70c4beaafbe2318f9bbf4d842270b8957cf168febac5e8f03cb8c2926649b68c3b23479fb3c295feccfbcfd2bbf9c6e7625d9b815988f8714947325cfe0ae254689", 0xf8}], 0xa, 0x0, 0x0, 0x80}], 0x3, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000100)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r6, 0x4008af23, &(0x7f0000000280)={0x0, 0x400000000000000}) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000002000000000000000000009500000000000000872c5644e3e46d163c63e0cdca9d28d4909deafd3d501b521d5eec7cd2706d69a33fd91cbd240e1083"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) pipe(&(0x7f0000000080)) syz_open_pts(r6, 0x2000) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000240)={r0, r7}) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000042c0)={&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000040)='A', 0x1}], 0x1, &(0x7f0000001280)}, 0x0) syz_emit_ethernet(0x195, &(0x7f0000ea7cfa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000000)='A', 0x1, 0x0, 0x0, 0x0) [ 46.252316] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/26 10:22:35 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='ns/ipc\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) kcmp(r1, r2, 0x0, r0, r0) ioctl$VT_RELDISP(r0, 0xb701) 2018/03/26 10:22:35 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x20, 0x101000) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000080)={0x7, 0x8}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x73b29141e9c55375, r1, 0x0) sendmsg$nl_route(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000005a00010000000000000000a64fac0000000000000000000000000000"], 0x20}, 0x1}, 0x0) 2018/03/26 10:22:35 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0x0, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000000080)}) 2018/03/26 10:22:35 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x680042, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e23, 0x20, @dev={0xfe, 0x80, [], 0xb}, 0xbe1}, {0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x2}, 0x1ff, [0x7, 0x80, 0x1, 0x4, 0x81, 0x0, 0x80000001, 0x8001]}, 0x5c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000000140)=0x8001, 0x4) 2018/03/26 10:22:35 executing program 4: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, "73797a3d74756e00000100"}}, 0x1e) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x8000000000000032, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000080)) sendfile(r0, r0, &(0x7f0000000000), 0x7) 2018/03/26 10:22:35 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fcbff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000000280)={0xffffffffffffffff, {{0xa, 0x4e22, 0x80, @loopback={0x0, 0x1}}}, {{0xa, 0x4e24, 0x81, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x108) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x200000, 0x0) readlinkat(r3, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000640)=""/208, 0xd0) r4 = accept(0xffffffffffffffff, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x202) ioctl$KVM_SET_LAPIC(r5, 0x4400ae8f, &(0x7f0000000780)={"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"}) recvfrom$inet6(r4, &(0x7f0000000000)=""/165, 0x2c, 0x2000, &(0x7f00000001c0)={0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffe}, 0x1c) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f00000003c0)=ANY=[@ANYBLOB="514f958115e56dd443f404c2023114a7755550af6e8f86317c77a943b967ba17592247f1557aa33e770c21013cca38122d872c79522b4b0b35245f52d9bdfb91ae00bd2b338bfa8fd1fd8e2fe9fa87af179519974cfc4a70bacfa9cb2e5015456c916dfddc857021bd113d22d65b07a38351dcdd9cdcfec475879c334c2259936c0fad4d82c18110813511371930d8adc770889e0d76ecc59f36dd4e49c87e3a514fea7e50603354fe1e9ce3ffbe8e3851980dc1ab2b6dd1886ae67f36cc59ad2aabb640cb4af164b2a756c633afb76cc24eebd2bab0ac713b1ff832862b619c6cef16fd291e7c7ad255d5cef7f7f0fb973f"], &(0x7f0000000240)=0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000540)={0x0, 0x2c, &(0x7f0000000500)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000005c0)={r6, 0xfffffffffffffff8}, &(0x7f0000000600)=0xc) setsockopt$inet_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) 2018/03/26 10:22:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000340)=0x835c) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001c00)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001d00)=0xe8) stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000024c0)=[{&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000400)="9c2209dd476c3a14a9cb82087fff7baa64b99b81218804ba85270557edb5a30ed093191917c4699ccfbed5d8613e79a770c23cf3a2fceb03967bb2b1d08c513f4cf335e3270412cebbabfaf8aa50585b66349082376dfbffcbe0835163ae3be070e6d05085577481b594a4c28960809c90c708a67277ec9808d0e939e498449f4e166c3989006f177976985c2d9fc6149afab32687dda6d82e8186b2e25b8a72f2b7d302dd72a8742541a90c7c931d4d59e6e2945c94484d91423d8fb7613ccf867beb97083159ce1057bace4245c6c8f346194279e2d5b894368af6a7c203285fa4", 0xe2}, {&(0x7f0000000500)="8ee7458e23da1486f156621321923aa7e87a760577173b0d19a875015c2b3f299ef9f4aef167e73d09be496e246ea013c7cc4f353c9734f1efe9835d8cca2ebcf3b304e9995f437573e7f2a6785a419726882aa4414a94f7d7763da4809f0f58cdeb82004020d7dd418818d6270f80bcd6", 0x71}, {&(0x7f0000000580)="e0a4d73b565f3127bf596149d40928ea319f3cba8caa47c59b935b8c31e330204639136e301d9775be1b67f5a56554396be6f75fb4d63a11f2f61109309b86e5a6bc1fc1e30b75e441c2e4607df9126e48d57657ba5de9f79b76127a201b6d347f46977d", 0x64}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b80)=[{&(0x7f00000006c0)="1d33539c4fa44debf825069c8f30a185ec7667f8eb7d5c49aafb7e31d42ec7badadf2acdf5111481d60f4747037c32431e92765c5a0764310421c03e10fdecbf3cef1a52414e5432c7888881830d82660bea5548b407a7e61efec1599d5117e8a1539b83b1c36057ed00cba34b7918c2146d01f6939ee4147f2ced240c065dfae45cdb8d605743663a0e4bed3aadac9f8375c1049cab606bb4f830edc72810390dac27e0ba56dadc8b78f5e36a5c0de36f59a493a7414e56962fad74a3f54ccdf0040febcf6e973fe680585b97a25157cfe798a9304127795ee62bf53035ae54a051b6186c3364d14a75536798eaf51139", 0xf1}, {&(0x7f00000007c0)="c8ba6999ca67824762ff7790efe913ea59068a83dd33febd58658eedc7f9ed1c8d80e8e9ec390e9240258fa0b9fe630fc4258b4370e3a5aea5b8b1d49fe85b66dcb0509c87738ee24a257525a668603b83d9ee24b18aea0355", 0x59}, {&(0x7f0000000840)="4639517e2da90aa38a24b84373208ab466507762a5248af9ce6fd9651704d37f27d07cd8dd912a73c689b691e43c3132bea7e5ef8187e7ea00f7351167940c877c6271fc98e8a708cc45c2654e748c33a25b91eb5dfe0e5bf5ce8f239844b494784676a4e018cfa4d9376855a7b1d61e60f77dcf9c1a078e34f5cff071449b2c20f00f3a9906c246ab3bbf8590b02883255197efbe76ebb859fea06d66e8cb55998ef9788d", 0xa5}, {&(0x7f0000000900)="9d5a232bacbf2771c1d426b175e2e573022f345ec20e78462f98d728fc821b779e0041f99bf363bdbac759aef14cd163bbf9dce34b18c2dbac7446751e25f2cf9b708533c8062b9ecb1f1c755fb22139994737fe8608026592aaa4ec00dd65861a905b663cdd1956ca96636da51b7d4e588f824abfdf0350", 0x78}, {&(0x7f0000000980)="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0x1000}, {&(0x7f0000001980)="b77bf0bf46c020a4a4f98e068eb80ef723a91cfa88a0888800c1f26b7ab0b0e02dac9c7f5e75d1c1e2400a32d44009663c29cca03506e248beba9469933584fbac136f596e7f6dc77f22bcb808e319da469909d3fa2cb35c11756c5831233d3d5259d8a050cf520e2ba7b06579b0f56bbbcc80b9c0b05690b2a2d03c330cd093b7703a1bd3a32e68838d60c48e92ab937991be478331f993083b34f8e008bcc4e3fbc62035ad37c7330dd0e3bac98203b3fe691c860f71a9fd0144876f1741b59d6cc0c27b8d", 0xc6}, {&(0x7f0000001a80)="ecaa77272d7657a3b7394bf9781e8f7fb2924fde4803b677bf283ea2060be8a371e2de7e357cf9095f337e33feeed745c4c269f70c8ff3ef14f0dd61dd81a49f7c4a9d4fc576eb2e707d1c647f6194663ee9e1a13472510c4aeb5c8718ec23c6c8180fd97c4c67a128adf47f55283a086c7c139e74faec8a491c8a4c5241aedfb2679561b652ca8c8604fde732e9176aa788351a3d6e0508fae0f773a756f46ae85a4b2472c01b9f6ca72e7e056c76f88e87c2bc2e2b4dc17b17f4a5fd9c22b611b954f1152e4de74b51fd0c35345581b04897e00c89e0ad", 0xd8}], 0x7, &(0x7f0000001e00)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x60, 0x4000000}, {&(0x7f0000001e80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000001f00)="4018a74057428d7ba1877335ae9a5f8b3a1244a332d24ebd2c2ff924b79f810af6c274c8197d0f8c96af8f771f6f7b268ea93d8ac863b21b433b458b92499ade3bfa42fc5fceca8059291ebb079a40eb2033fdbf84789b3dce7fc59300ecea0c9d4c74efc93c2df1b892e933234965042c03142f45ed0d2338", 0x79}, {&(0x7f0000001f80)="60d04319810876c444a7538dbb64358ec3d34b6528b216db7f1330def52cdac6c5d422a1494b08268cf4d72e593898b997fc38918aea47b82aacdfe4e170a522e7279929f9fabbaa6c8ba3fcd5a36d009fc426632646c1c81ca5e686f5eb21148f6d455fd83fa84dd3f00e", 0x6b}, {&(0x7f0000002000)="b1d60c319340d497ba2425bf5d0d07e791ecee368bf2e9d367b90a18b4587bc4a5b4c06d17c663b20afe5f2b7150d695b7d680533e6b5f4386003279506a9a82cafc12b3ed3aa335085fdefad88a270c8ddb36ff8e612418924e6cb917303b9fc5bb63", 0x63}, {&(0x7f0000002080)="eaed", 0x2}, {&(0x7f00000020c0)="87f4ba1aee4d7c13a90767bebd1100145fd503cb6d1b0d", 0x17}, {&(0x7f0000002100)="fefb10f9f649401c7f73dea181f2b3218af5c3163979f50a65f1b1e98d8a6ed61f31d7bc7189fe24db43a53cb9cba445d7c3352458b0140e9df36b36f7a70d3cb443123cc4caf640887cb52edf9ad64b372d91e9c2dba775940a6b5bbf97490506d93af126b0fdf8a3dd55a20ea35dd9883e0dc92e5d073e35707299506e503645865088e4cc7f6d2753406706c8ea74923b5de1014fafafca225c80c318a1e5de0464d9d9342464c63f4d09d9", 0xad}, {&(0x7f00000021c0)="3c95cdf6f8741ca82d76925556", 0xd}, {&(0x7f0000002200)="5115208876c3512fef0821eea58974c02882df5c1cca2747a1070c95700e7943be905b5854aa57a307d75f96cb59488f9aa4407e433b632d6abfc74cfda86aef0386deb6021e484b12580308d6192a483c18d2b59b9204ec0bb4e598f0ed2d18a14398aa653e3dc72332942e546405d1c5b361b17b719aad8441213a1170bc13f5c301de5d761079e311", 0x8a}, {&(0x7f00000022c0)="6b0774c626d3d0b42ffd4962166b3052b8e320972cbf7f5b77f6eeefdfbba5d9f878", 0x22}, {&(0x7f0000002300)="66b566d71c53732e26c13c4b30e35e72d9ec9c5c8a73f2e074e3bd48a1518f7c4916fc1aa8f2d130d5a5fa1c2a6ec03f61a40b8f73ee6bec9667d97702416233bdc3cd069e8ed2d3f0ced052e349df7d990edc59f35a1fbbdd70491b78dc4cb1ac65a58dcdd69b91d83ddc12fce0ec269634b4729df061e26cc6c669a278f60a30adc6e74a3d7dbf5d11f013ee461eed445b115845a6ee6e2cc9ea399cd33d21c684da1c216161ce4b45d25472719cf4444eccbfef3ec70c4beaafbe2318f9bbf4d842270b8957cf168febac5e8f03cb8c2926649b68c3b23479fb3c295feccfbcfd2bbf9c6e7625d9b815988f8714947325cfe0ae254689", 0xf8}], 0xa, 0x0, 0x0, 0x80}], 0x3, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000100)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r6, 0x4008af23, &(0x7f0000000280)={0x0, 0x400000000000000}) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000002000000000000000000009500000000000000872c5644e3e46d163c63e0cdca9d28d4909deafd3d501b521d5eec7cd2706d69a33fd91cbd240e1083"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) pipe(&(0x7f0000000080)) r8 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000000240)={r0, r7}) sendmsg$kcm(r8, &(0x7f00000042c0)={&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000040)='A', 0x1}], 0x1, &(0x7f0000001280)}, 0x0) syz_emit_ethernet(0x195, &(0x7f0000ea7cfa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) sendto(r8, &(0x7f0000000000)='A', 0x1, 0x0, 0x0, 0x0) 2018/03/26 10:22:35 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000002ff4)='smaps\x00') ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000080)) 2018/03/26 10:22:36 executing program 4: mkdir(&(0x7f0000000180)='../file0\x00', 0x0) membarrier(0x0, 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) perf_event_open(&(0x7f0000223000)={0x2, 0x70, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x3, 0x400000) openat(r0, &(0x7f00000000c0)='../file0/file0\x00', 0x20000, 0x108) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') 2018/03/26 10:22:36 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x8000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x4e20, @rand_addr}}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='sit0\x00') r1 = open(&(0x7f00000000c0)='./file0\x00', 0x101240, 0x1000000000020) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) [ 46.707863] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 46.744143] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/26 10:22:36 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000b71000)={0x2, 0x400000000000003, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_address={0x3, 0x7, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @broadcast=0xffffffff}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x88}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='gid_map\x00') bind$llc(r1, &(0x7f0000000040)={0x1a, 0x0, 0x8, 0x3f, 0x9, 0x81, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/26 10:22:36 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000080)) [ 46.767218] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 46.784251] netlink: 12 bytes leftover after parsing attributes in process `syz-executor3'. [ 46.792601] binder: 6656:6670 ioctl 40046207 0 returned -16 2018/03/26 10:22:36 executing program 2: r0 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'nr0\x00', &(0x7f0000000100)=ANY=[]}) [ 46.829116] binder: 6656:6674 Acquire 1 refcount change on invalid ref 0 ret -22 [ 46.880663] binder: 6656:6670 Acquire 1 refcount change on invalid ref 0 ret -22 2018/03/26 10:22:36 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000080)) 2018/03/26 10:22:36 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) getpgrp(r1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045516, &(0x7f0000000ffc)=0xffffffffffffffff) 2018/03/26 10:22:36 executing program 7: r0 = socket$inet(0x2, 0x3, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'yam0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) r1 = dup2(r0, r0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000080)=0x3, 0x4) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) accept4$bt_l2cap(r1, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x80000) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000200)="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", 0x1000, 0x0, &(0x7f0000000040)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) getpeername$inet(r0, &(0x7f0000000180)={0x0, 0x0, @multicast1}, &(0x7f00000001c0)=0x10) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000001200)) 2018/03/26 10:22:36 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x1, 0x4) 2018/03/26 10:22:36 executing program 0: memfd_create(&(0x7f0000000140)='ð0vmnet0\x00', 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r2 = memfd_create(&(0x7f000003e000)='\t', 0x0) r3 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r3, r2) write$sndseq(r2, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) r4 = memfd_create(&(0x7f00008effff)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r5, r4) write$sndseq(r4, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/03/26 10:22:36 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ce6ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000a98000)={0x80000000000edf2}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000af6000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f00000b1000/0x18000)=nil, &(0x7f000052c000)=[@text64={0x40, &(0x7f0000159000)="c4e379150e00470fc71b0f23d9b9360900000f32b9530b0000b80f000000ba000000000f30f20f35c421f81748f9460f2395c42251afeb4fdbf4", 0x3a}], 0x1, 0x0, &(0x7f00006edfe0), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/03/26 10:22:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000340)=0x835c) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001c00)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001d00)=0xe8) stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000024c0)=[{&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000400)="9c2209dd476c3a14a9cb82087fff7baa64b99b81218804ba85270557edb5a30ed093191917c4699ccfbed5d8613e79a770c23cf3a2fceb03967bb2b1d08c513f4cf335e3270412cebbabfaf8aa50585b66349082376dfbffcbe0835163ae3be070e6d05085577481b594a4c28960809c90c708a67277ec9808d0e939e498449f4e166c3989006f177976985c2d9fc6149afab32687dda6d82e8186b2e25b8a72f2b7d302dd72a8742541a90c7c931d4d59e6e2945c94484d91423d8fb7613ccf867beb97083159ce1057bace4245c6c8f346194279e2d5b894368af6a7c203285fa4", 0xe2}, {&(0x7f0000000500)="8ee7458e23da1486f156621321923aa7e87a760577173b0d19a875015c2b3f299ef9f4aef167e73d09be496e246ea013c7cc4f353c9734f1efe9835d8cca2ebcf3b304e9995f437573e7f2a6785a419726882aa4414a94f7d7763da4809f0f58cdeb82004020d7dd418818d6270f80bcd6", 0x71}, {&(0x7f0000000580)="e0a4d73b565f3127bf596149d40928ea319f3cba8caa47c59b935b8c31e330204639136e301d9775be1b67f5a56554396be6f75fb4d63a11f2f61109309b86e5a6bc1fc1e30b75e441c2e4607df9126e48d57657ba5de9f79b76127a201b6d347f46977d", 0x64}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b80)=[{&(0x7f00000006c0)="1d33539c4fa44debf825069c8f30a185ec7667f8eb7d5c49aafb7e31d42ec7badadf2acdf5111481d60f4747037c32431e92765c5a0764310421c03e10fdecbf3cef1a52414e5432c7888881830d82660bea5548b407a7e61efec1599d5117e8a1539b83b1c36057ed00cba34b7918c2146d01f6939ee4147f2ced240c065dfae45cdb8d605743663a0e4bed3aadac9f8375c1049cab606bb4f830edc72810390dac27e0ba56dadc8b78f5e36a5c0de36f59a493a7414e56962fad74a3f54ccdf0040febcf6e973fe680585b97a25157cfe798a9304127795ee62bf53035ae54a051b6186c3364d14a75536798eaf51139", 0xf1}, {&(0x7f00000007c0)="c8ba6999ca67824762ff7790efe913ea59068a83dd33febd58658eedc7f9ed1c8d80e8e9ec390e9240258fa0b9fe630fc4258b4370e3a5aea5b8b1d49fe85b66dcb0509c87738ee24a257525a668603b83d9ee24b18aea0355", 0x59}, 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@rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x60, 0x4000000}, {&(0x7f0000001e80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000001f00)="4018a74057428d7ba1877335ae9a5f8b3a1244a332d24ebd2c2ff924b79f810af6c274c8197d0f8c96af8f771f6f7b268ea93d8ac863b21b433b458b92499ade3bfa42fc5fceca8059291ebb079a40eb2033fdbf84789b3dce7fc59300ecea0c9d4c74efc93c2df1b892e933234965042c03142f45ed0d2338", 0x79}, {&(0x7f0000001f80)="60d04319810876c444a7538dbb64358ec3d34b6528b216db7f1330def52cdac6c5d422a1494b08268cf4d72e593898b997fc38918aea47b82aacdfe4e170a522e7279929f9fabbaa6c8ba3fcd5a36d009fc426632646c1c81ca5e686f5eb21148f6d455fd83fa84dd3f00e", 0x6b}, {&(0x7f0000002000)="b1d60c319340d497ba2425bf5d0d07e791ecee368bf2e9d367b90a18b4587bc4a5b4c06d17c663b20afe5f2b7150d695b7d680533e6b5f4386003279506a9a82cafc12b3ed3aa335085fdefad88a270c8ddb36ff8e612418924e6cb917303b9fc5bb63", 0x63}, {&(0x7f0000002080)="eaed", 0x2}, {&(0x7f00000020c0)="87f4ba1aee4d7c13a90767bebd1100145fd503cb6d1b0d", 0x17}, {&(0x7f0000002100)="fefb10f9f649401c7f73dea181f2b3218af5c3163979f50a65f1b1e98d8a6ed61f31d7bc7189fe24db43a53cb9cba445d7c3352458b0140e9df36b36f7a70d3cb443123cc4caf640887cb52edf9ad64b372d91e9c2dba775940a6b5bbf97490506d93af126b0fdf8a3dd55a20ea35dd9883e0dc92e5d073e35707299506e503645865088e4cc7f6d2753406706c8ea74923b5de1014fafafca225c80c318a1e5de0464d9d9342464c63f4d09d9", 0xad}, {&(0x7f00000021c0)="3c95cdf6f8741ca82d76925556", 0xd}, {&(0x7f0000002200)="5115208876c3512fef0821eea58974c02882df5c1cca2747a1070c95700e7943be905b5854aa57a307d75f96cb59488f9aa4407e433b632d6abfc74cfda86aef0386deb6021e484b12580308d6192a483c18d2b59b9204ec0bb4e598f0ed2d18a14398aa653e3dc72332942e546405d1c5b361b17b719aad8441213a1170bc13f5c301de5d761079e311", 0x8a}, {&(0x7f00000022c0)="6b0774c626d3d0b42ffd4962166b3052b8e320972cbf7f5b77f6eeefdfbba5d9f878", 0x22}, {&(0x7f0000002300)="66b566d71c53732e26c13c4b30e35e72d9ec9c5c8a73f2e074e3bd48a1518f7c4916fc1aa8f2d130d5a5fa1c2a6ec03f61a40b8f73ee6bec9667d97702416233bdc3cd069e8ed2d3f0ced052e349df7d990edc59f35a1fbbdd70491b78dc4cb1ac65a58dcdd69b91d83ddc12fce0ec269634b4729df061e26cc6c669a278f60a30adc6e74a3d7dbf5d11f013ee461eed445b115845a6ee6e2cc9ea399cd33d21c684da1c216161ce4b45d25472719cf4444eccbfef3ec70c4beaafbe2318f9bbf4d842270b8957cf168febac5e8f03cb8c2926649b68c3b23479fb3c295feccfbcfd2bbf9c6e7625d9b815988f8714947325cfe0ae254689", 0xf8}], 0xa, 0x0, 0x0, 0x80}], 0x3, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000100)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r6, 0x4008af23, &(0x7f0000000280)={0x0, 0x400000000000000}) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000002000000000000000000009500000000000000872c5644e3e46d163c63e0cdca9d28d4909deafd3d501b521d5eec7cd2706d69a33fd91cbd240e1083"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) pipe(&(0x7f0000000080)) r8 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000000240)={r0, r7}) sendmsg$kcm(r8, &(0x7f00000042c0)={&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000040)='A', 0x1}], 0x1, &(0x7f0000001280)}, 0x0) syz_emit_ethernet(0x195, &(0x7f0000ea7cfa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) sendto(r8, &(0x7f0000000000)='A', 0x1, 0x0, 0x0, 0x0) 2018/03/26 10:22:36 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000274000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x6, 0x14000) getpeername$unix(r2, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in=@rand_addr, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000f18000)=""/4096, &(0x7f0000472ffc)=0x1000) userfaultfd(0x800) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000180)=0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/26 10:22:36 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0xa, 0x4e20}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000200)="a0", 0x1}], 0x1, &(0x7f00000003c0)}, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x0, 0x0, @local={0xfe, 0x7e, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x4e20, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x6}}}}}}}, &(0x7f00000002c0)) signalfd4(r1, &(0x7f0000000040)={0x2}, 0x8, 0x800) sendmmsg(r0, &(0x7f0000002ac0)=[{{&(0x7f00000026c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002a40)=[{&(0x7f00000029c0)="ba", 0x1}], 0x1}}], 0x1, 0x0) 2018/03/26 10:22:36 executing program 2: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)) r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dc5f98)={0x0, 0x0, 0x0, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000021af98)={0x0, 0xb6, 0x40, {r1}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x4, r0, 0x1}) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f0000000080)={0x6, 0x7}) 2018/03/26 10:22:36 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009d4000)) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f0000000080)) 2018/03/26 10:22:36 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x80001, 0x1c) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f00000001c0)={0x0, 0x81}) r1 = socket$unix(0x1, 0x1, 0x0) io_setup(0x5, &(0x7f0000000040)=0x0) io_submit(r2, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000140)="d2", 0x1}]) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4040, 0x0) bind$netrom(r3, &(0x7f00000000c0)=@full={{0x3, {"1e903e0d6d1e9a"}, 0x7}, [{"997167e6bd65fd"}, {"5fd5f5b279a9a8"}, {"e7753018b7ced2"}, {"78d8596c96b7eb"}, {"7ad49f24d06e59"}, {"c980f71b2b6312"}, {"30166b5ca67c39"}, {"472220f6810f04"}]}, 0x48) [ 47.001649] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/26 10:22:36 executing program 7: r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) getpeername(r0, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80) socket(0x40000000012, 0x805, 0x1) 2018/03/26 10:22:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) r2 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000340)=0x835c) r3 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001c00)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000001d00)=0xe8) stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f00000024c0)=[{&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000400)="9c2209dd476c3a14a9cb82087fff7baa64b99b81218804ba85270557edb5a30ed093191917c4699ccfbed5d8613e79a770c23cf3a2fceb03967bb2b1d08c513f4cf335e3270412cebbabfaf8aa50585b66349082376dfbffcbe0835163ae3be070e6d05085577481b594a4c28960809c90c708a67277ec9808d0e939e498449f4e166c3989006f177976985c2d9fc6149afab32687dda6d82e8186b2e25b8a72f2b7d302dd72a8742541a90c7c931d4d59e6e2945c94484d91423d8fb7613ccf867beb97083159ce1057bace4245c6c8f346194279e2d5b894368af6a7c203285fa4", 0xe2}, {&(0x7f0000000500)="8ee7458e23da1486f156621321923aa7e87a760577173b0d19a875015c2b3f299ef9f4aef167e73d09be496e246ea013c7cc4f353c9734f1efe9835d8cca2ebcf3b304e9995f437573e7f2a6785a419726882aa4414a94f7d7763da4809f0f58cdeb82004020d7dd418818d6270f80bcd6", 0x71}, {&(0x7f0000000580)="e0a4d73b565f3127bf596149d40928ea319f3cba8caa47c59b935b8c31e330204639136e301d9775be1b67f5a56554396be6f75fb4d63a11f2f61109309b86e5a6bc1fc1e30b75e441c2e4607df9126e48d57657ba5de9f79b76127a201b6d347f46977d", 0x64}], 0x3, 0x0, 0x0, 0x800}, {&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b80)=[{&(0x7f00000006c0)="1d33539c4fa44debf825069c8f30a185ec7667f8eb7d5c49aafb7e31d42ec7badadf2acdf5111481d60f4747037c32431e92765c5a0764310421c03e10fdecbf3cef1a52414e5432c7888881830d82660bea5548b407a7e61efec1599d5117e8a1539b83b1c36057ed00cba34b7918c2146d01f6939ee4147f2ced240c065dfae45cdb8d605743663a0e4bed3aadac9f8375c1049cab606bb4f830edc72810390dac27e0ba56dadc8b78f5e36a5c0de36f59a493a7414e56962fad74a3f54ccdf0040febcf6e973fe680585b97a25157cfe798a9304127795ee62bf53035ae54a051b6186c3364d14a75536798eaf51139", 0xf1}, {&(0x7f00000007c0)="c8ba6999ca67824762ff7790efe913ea59068a83dd33febd58658eedc7f9ed1c8d80e8e9ec390e9240258fa0b9fe630fc4258b4370e3a5aea5b8b1d49fe85b66dcb0509c87738ee24a257525a668603b83d9ee24b18aea0355", 0x59}, {&(0x7f0000000840)="4639517e2da90aa38a24b84373208ab466507762a5248af9ce6fd9651704d37f27d07cd8dd912a73c689b691e43c3132bea7e5ef8187e7ea00f7351167940c877c6271fc98e8a708cc45c2654e748c33a25b91eb5dfe0e5bf5ce8f239844b494784676a4e018cfa4d9376855a7b1d61e60f77dcf9c1a078e34f5cff071449b2c20f00f3a9906c246ab3bbf8590b02883255197efbe76ebb859fea06d66e8cb55998ef9788d", 0xa5}, {&(0x7f0000000900)="9d5a232bacbf2771c1d426b175e2e573022f345ec20e78462f98d728fc821b779e0041f99bf363bdbac759aef14cd163bbf9dce34b18c2dbac7446751e25f2cf9b708533c8062b9ecb1f1c755fb22139994737fe8608026592aaa4ec00dd65861a905b663cdd1956ca96636da51b7d4e588f824abfdf0350", 0x78}, {&(0x7f0000000980)="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0x1000}, {&(0x7f0000001980)="b77bf0bf46c020a4a4f98e068eb80ef723a91cfa88a0888800c1f26b7ab0b0e02dac9c7f5e75d1c1e2400a32d44009663c29cca03506e248beba9469933584fbac136f596e7f6dc77f22bcb808e319da469909d3fa2cb35c11756c5831233d3d5259d8a050cf520e2ba7b06579b0f56bbbcc80b9c0b05690b2a2d03c330cd093b7703a1bd3a32e68838d60c48e92ab937991be478331f993083b34f8e008bcc4e3fbc62035ad37c7330dd0e3bac98203b3fe691c860f71a9fd0144876f1741b59d6cc0c27b8d", 0xc6}, {&(0x7f0000001a80)="ecaa77272d7657a3b7394bf9781e8f7fb2924fde4803b677bf283ea2060be8a371e2de7e357cf9095f337e33feeed745c4c269f70c8ff3ef14f0dd61dd81a49f7c4a9d4fc576eb2e707d1c647f6194663ee9e1a13472510c4aeb5c8718ec23c6c8180fd97c4c67a128adf47f55283a086c7c139e74faec8a491c8a4c5241aedfb2679561b652ca8c8604fde732e9176aa788351a3d6e0508fae0f773a756f46ae85a4b2472c01b9f6ca72e7e056c76f88e87c2bc2e2b4dc17b17f4a5fd9c22b611b954f1152e4de74b51fd0c35345581b04897e00c89e0ad", 0xd8}], 0x7, &(0x7f0000001e00)=[@rights={0x18, 0x1, 0x1, [r2, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x60, 0x4000000}, {&(0x7f0000001e80)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002400)=[{&(0x7f0000001f00)="4018a74057428d7ba1877335ae9a5f8b3a1244a332d24ebd2c2ff924b79f810af6c274c8197d0f8c96af8f771f6f7b268ea93d8ac863b21b433b458b92499ade3bfa42fc5fceca8059291ebb079a40eb2033fdbf84789b3dce7fc59300ecea0c9d4c74efc93c2df1b892e933234965042c03142f45ed0d2338", 0x79}, {&(0x7f0000001f80)="60d04319810876c444a7538dbb64358ec3d34b6528b216db7f1330def52cdac6c5d422a1494b08268cf4d72e593898b997fc38918aea47b82aacdfe4e170a522e7279929f9fabbaa6c8ba3fcd5a36d009fc426632646c1c81ca5e686f5eb21148f6d455fd83fa84dd3f00e", 0x6b}, {&(0x7f0000002000)="b1d60c319340d497ba2425bf5d0d07e791ecee368bf2e9d367b90a18b4587bc4a5b4c06d17c663b20afe5f2b7150d695b7d680533e6b5f4386003279506a9a82cafc12b3ed3aa335085fdefad88a270c8ddb36ff8e612418924e6cb917303b9fc5bb63", 0x63}, {&(0x7f0000002080)="eaed", 0x2}, {&(0x7f00000020c0)="87f4ba1aee4d7c13a90767bebd1100145fd503cb6d1b0d", 0x17}, {&(0x7f0000002100)="fefb10f9f649401c7f73dea181f2b3218af5c3163979f50a65f1b1e98d8a6ed61f31d7bc7189fe24db43a53cb9cba445d7c3352458b0140e9df36b36f7a70d3cb443123cc4caf640887cb52edf9ad64b372d91e9c2dba775940a6b5bbf97490506d93af126b0fdf8a3dd55a20ea35dd9883e0dc92e5d073e35707299506e503645865088e4cc7f6d2753406706c8ea74923b5de1014fafafca225c80c318a1e5de0464d9d9342464c63f4d09d9", 0xad}, {&(0x7f00000021c0)="3c95cdf6f8741ca82d76925556", 0xd}, {&(0x7f0000002200)="5115208876c3512fef0821eea58974c02882df5c1cca2747a1070c95700e7943be905b5854aa57a307d75f96cb59488f9aa4407e433b632d6abfc74cfda86aef0386deb6021e484b12580308d6192a483c18d2b59b9204ec0bb4e598f0ed2d18a14398aa653e3dc72332942e546405d1c5b361b17b719aad8441213a1170bc13f5c301de5d761079e311", 0x8a}, {&(0x7f00000022c0)="6b0774c626d3d0b42ffd4962166b3052b8e320972cbf7f5b77f6eeefdfbba5d9f878", 0x22}, {&(0x7f0000002300)="66b566d71c53732e26c13c4b30e35e72d9ec9c5c8a73f2e074e3bd48a1518f7c4916fc1aa8f2d130d5a5fa1c2a6ec03f61a40b8f73ee6bec9667d97702416233bdc3cd069e8ed2d3f0ced052e349df7d990edc59f35a1fbbdd70491b78dc4cb1ac65a58dcdd69b91d83ddc12fce0ec269634b4729df061e26cc6c669a278f60a30adc6e74a3d7dbf5d11f013ee461eed445b115845a6ee6e2cc9ea399cd33d21c684da1c216161ce4b45d25472719cf4444eccbfef3ec70c4beaafbe2318f9bbf4d842270b8957cf168febac5e8f03cb8c2926649b68c3b23479fb3c295feccfbcfd2bbf9c6e7625d9b815988f8714947325cfe0ae254689", 0xf8}], 0xa, 0x0, 0x0, 0x80}], 0x3, 0x10) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000100)) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r6 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x9, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r6, 0x4008af23, &(0x7f0000000280)={0x0, 0x400000000000000}) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="180000000002000000000000000000009500000000000000872c5644e3e46d163c63e0cdca9d28d4909deafd3d501b521d5eec7cd2706d69a33fd91cbd240e1083"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) pipe(&(0x7f0000000080)) r8 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r8, 0x89e0, &(0x7f0000000240)={r0, r7}) sendmsg$kcm(r8, &(0x7f00000042c0)={&(0x7f0000000140)=@l2={0x1f}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000040)='A', 0x1}], 0x1, &(0x7f0000001280)}, 0x0) syz_emit_ethernet(0x195, &(0x7f0000ea7cfa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x3, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) sendto(r8, &(0x7f0000000000)='A', 0x1, 0x0, 0x0, 0x0) [ 47.182356] kasan: CONFIG_KASAN_INLINE enabled [ 47.187170] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 47.194520] general protection fault: 0000 [#1] SMP KASAN [ 47.200039] Dumping ftrace buffer: [ 47.203561] (ftrace buffer empty) [ 47.207250] Modules linked in: [ 47.210416] CPU: 0 PID: 6711 Comm: syz-executor1 Not tainted 4.16.0-rc7+ #367 [ 47.217654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.226983] RIP: 0010:native_write_cr4+0x4/0x10 [ 47.231619] RSP: 0018:ffff8801a3ad6ff8 EFLAGS: 00010093 [ 47.236950] RAX: ffff8801c174e080 RBX: 00000000001606f0 RCX: ffffffff811a5fc2 [ 47.244191] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000001606f0 [ 47.251433] RBP: ffff8801a3ad6ff8 R08: 1ffff1003475ad5b R09: 0000000000000004 [ 47.258675] R10: ffff8801a3ad6f68 R11: 0000000000000005 R12: 0000000000000093 [ 47.265914] R13: ffff8801c174e080 R14: ffff8801db21d130 R15: ffff8801db21d130 [ 47.273154] FS: 00007f637110f700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 47.281348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.287199] CR2: 0000000000000000 CR3: 0000000006e22006 CR4: 00000000001626f0 [ 47.294440] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.301683] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.308921] Call Trace: [ 47.311481] hardware_disable+0x34a/0x4b0 [ 47.315604] ? kvm_io_bus_get_dev+0x2a0/0x2a0 [ 47.320070] kvm_arch_hardware_disable+0x35/0xd0 [ 47.324794] ? kvm_io_bus_get_dev+0x2a0/0x2a0 [ 47.329259] hardware_disable_nolock+0x30/0x40 [ 47.333811] on_each_cpu+0xca/0x1b0 [ 47.337409] hardware_disable_all_nolock+0x3e/0x50 [ 47.342308] kvm_put_kvm+0x956/0xdf0 [ 47.345997] ? kvm_clear_guest+0xb0/0xb0 [ 47.350034] ? kvm_irqfd_release+0xd1/0x120 [ 47.354328] ? lock_downgrade+0x980/0x980 [ 47.358455] ? _raw_spin_unlock_irq+0x27/0x70 [ 47.362927] ? kvm_irqfd_release+0xdd/0x120 [ 47.367217] ? kvm_irqfd_release+0xdd/0x120 [ 47.371514] ? kvm_put_kvm+0xdf0/0xdf0 [ 47.375374] kvm_vm_release+0x42/0x50 [ 47.379144] __fput+0x327/0x7e0 [ 47.382396] ? fput+0x140/0x140 [ 47.385647] ? check_same_owner+0x320/0x320 [ 47.389939] ? _raw_spin_unlock_irq+0x27/0x70 [ 47.394410] ____fput+0x15/0x20 [ 47.397661] task_work_run+0x199/0x270 [ 47.401520] ? task_work_cancel+0x210/0x210 [ 47.405812] ? _raw_spin_unlock+0x22/0x30 [ 47.409929] ? switch_task_namespaces+0x87/0xc0 [ 47.414573] do_exit+0x9bb/0x1ad0 [ 47.417996] ? vmx_vcpu_put+0x67/0x80 [ 47.421776] ? vmx_vcpu_put+0x6c/0x80 [ 47.425547] ? mm_update_next_owner+0x930/0x930 [ 47.430191] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 47.435353] ? kvm_arch_vcpu_ioctl_run+0x10ef/0x5c80 [ 47.440425] ? get_futex_value_locked+0xc6/0xf0 [ 47.445062] ? mutex_lock_io_nested+0x1900/0x1900 [ 47.449873] ? futex_wait_setup+0x22e/0x3d0 [ 47.454173] ? __mutex_unlock_slowpath+0x2ef/0xac0 [ 47.459075] ? lock_downgrade+0x980/0x980 [ 47.463195] ? lock_release+0xa40/0xa40 [ 47.467147] ? do_raw_spin_trylock+0x190/0x190 [ 47.471700] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 47.476862] ? trace_hardirqs_off+0x10/0x10 [ 47.481156] ? __mutex_unlock_slowpath+0x2f8/0xac0 [ 47.486059] ? memset+0x31/0x40 [ 47.489312] ? find_held_lock+0x35/0x1d0 [ 47.493349] ? get_signal+0x7a9/0x16d0 [ 47.497208] ? lock_downgrade+0x980/0x980 [ 47.501331] do_group_exit+0x149/0x400 [ 47.505191] ? do_raw_spin_trylock+0x190/0x190 [ 47.509746] ? SyS_exit+0x30/0x30 [ 47.513170] ? _raw_spin_unlock_irq+0x27/0x70 [ 47.517637] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 47.522632] get_signal+0x73a/0x16d0 [ 47.526329] ? ptrace_notify+0x130/0x130 [ 47.530364] ? lock_downgrade+0x980/0x980 [ 47.534482] ? lock_release+0xa40/0xa40 [ 47.538441] ? __lock_is_held+0xb6/0x140 [ 47.542492] do_signal+0x90/0x1e90 [ 47.546016] ? iterate_fd+0x3f0/0x3f0 [ 47.549788] ? setup_sigcontext+0x7d0/0x7d0 [ 47.554082] ? lock_downgrade+0x980/0x980 [ 47.558206] ? kvm_vcpu_fault+0x520/0x520 [ 47.562325] ? do_vfs_ioctl+0x486/0x1520 [ 47.566364] ? do_raw_spin_trylock+0x190/0x190 [ 47.570926] ? exit_to_usermode_loop+0x8c/0x2f0 [ 47.575567] exit_to_usermode_loop+0x258/0x2f0 [ 47.580120] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 47.585629] ? fput+0xd2/0x140 [ 47.588795] ? SyS_ioctl+0x66/0xc0 [ 47.592307] do_syscall_64+0x6ec/0x940 [ 47.596165] ? __do_page_fault+0xc90/0xc90 [ 47.600372] ? _raw_spin_unlock_irq+0x27/0x70 [ 47.604838] ? finish_task_switch+0x1c1/0x7e0 [ 47.609305] ? syscall_return_slowpath+0x550/0x550 [ 47.614205] ? syscall_return_slowpath+0x2ac/0x550 [ 47.619104] ? prepare_exit_to_usermode+0x350/0x350 [ 47.624092] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 47.629427] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 47.634245] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 47.639404] RIP: 0033:0x454879 [ 47.642564] RSP: 002b:00007f637110ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 47.650243] RAX: fffffffffffffffc RBX: 00007f637110f6d4 RCX: 0000000000454879 [ 47.657483] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000017 [ 47.664726] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 47.671967] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 47.679208] R13: 000000000000024a R14: 00000000006f4790 R15: 0000000000000000 [ 47.686455] Code: 0f 1f 80 00 00 00 00 55 48 89 e5 0f 20 d8 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 0f 22 df 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 <0f> 22 e7 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 44 0f 20 c0 5d [ 47.705981] RIP: native_write_cr4+0x4/0x10 RSP: ffff8801a3ad6ff8 [ 47.712103] ---[ end trace 51924614bb205876 ]--- [ 47.716826] Kernel panic - not syncing: Fatal exception [ 47.722581] Dumping ftrace buffer: [ 47.726089] (ftrace buffer empty) [ 47.729767] Kernel Offset: disabled [ 47.733361] Rebooting in 86400 seconds..