[....] Starting enhanced syslogd: rsyslogd[ 16.826691] audit: type=1400 audit(1519425295.443:5): avc: denied { syslog } for pid=4087 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.013540] audit: type=1400 audit(1519425297.630:6): avc: denied { map } for pid=4225 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.38' (ECDSA) to the list of known hosts. 2018/02/23 22:35:03 fuzzer started [ 25.263046] audit: type=1400 audit(1519425303.879:7): avc: denied { map } for pid=4236 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/23 22:35:04 dialing manager at 10.128.0.26:43095 [ 31.444077] can: request_module (can-proto-0) failed. [ 31.453198] can: request_module (can-proto-0) failed. 2018/02/23 22:35:10 kcov=true, comps=true [ 32.010275] audit: type=1400 audit(1519425310.627:8): avc: denied { map } for pid=4236 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9313 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/23 22:35:14 executing program 7: r0 = add_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="e8bf7eb263b611ccfa01c306565b3b2d4fb3829769f7192ecb52fcabf0829980938329012b9658c6925ffdff40004eb1f02038a11f735454deaddf6f358bb91feac3ba99042049f0c09cef808fe988f18965cf52a3b48f3298f48a243abdcdf2a087383a0e8ee06e48df3065a3048584e9", 0x71, 0xfffffffffffffff8) r1 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="d318c46854a9846d53924a3768b60cbbe7977ba4df76abcf2684a2391612e25a877463b0911808d3d7695bb15681d4769308bf0fdd2ebd278780fb521e5c320550502b1ef0097feae24b34e6e41a1e00851c2ff575aaf2fdf909216dda39533e6f5c7eac89f927b0fdc70d87635ef86b20b3b7258a7f91840eb26461c4701c325af80d7710d5eb912b869e22c1c4119fdb3acfb29a330226a3568ccfa5a328390664d300e6709b6e16da58201bece7a2ca8400a8ecc53e98a941e8ffba71a60ef779fea8aa5b38dcbef76241ce8cf937da296b3733dc00231c2543cfc50e63e7430be22b53473d5978f0a5b5024dd02272cdcc65074026", 0xf7, 0xfffffffffffffff9) keyctl$instantiate(0xc, r0, &(0x7f0000000100)="61cdd788799ae66914e728b01d5826fa2c7d7c8e7a20322b13d6590041a87fa73c9f7293a895bd982461d72fea9e64ffb7e71ef42ea8824b5af8f6f3682637c37b3528573c8b3948f10abcc2377ba79f89b8afef3b4a519a34517db1e13aa6", 0x5f, r1) epoll_create1(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000400)=0xe8) keyctl$get_persistent(0x16, r2, r0) r3 = syz_open_dev$dmmidi(&(0x7f0000000440)='/dev/dmmidi#\x00', 0x5, 0x101100) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000480)={0x0, 0x7fff}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000500)={r4, 0x8001, 0x9, [0x3, 0x0, 0x8, 0x8, 0x1, 0x5, 0x0, 0x9, 0x100000001]}, 0x1a) ioctl$UFFDIO_UNREGISTER(r3, 0x8010aa01, &(0x7f0000000540)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000580)={r3, 0x10000, 0x7, r3}) write$eventfd(r3, &(0x7f00000005c0)=0xa, 0x8) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000600)) r5 = syz_open_dev$evdev(&(0x7f0000000640)='/dev/input/event#\x00', 0x6, 0x10000) sendfile(r3, r5, &(0x7f0000000680), 0x8001) getsockname$ipx(r3, &(0x7f00000006c0), &(0x7f0000000700)=0x10) ioctl$int_in(r5, 0x5452, &(0x7f0000000740)=0x3) ioctl$VHOST_GET_VRING_ENDIAN(r3, 0x4008af14, &(0x7f0000000780)={0x2, 0xfff}) ioctl$KDSETLED(r3, 0x4b32, 0x9) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000007c0)=0x0) r7 = getpid() tgkill(r6, r7, 0x2f) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000800)={r4, 0x0, 0x30, 0xe4b, 0x6}, &(0x7f0000000840)=0x18) ioctl$KVM_NMI(r3, 0xae9a) clock_gettime(0x0, &(0x7f00000008c0)={0x0, 0x0}) write$sndseq(r3, &(0x7f0000000940)=[{0x7, 0x9, 0x4, 0x3, @tick=0xc9c, {0x10000}, {0x3f, 0x6}, @quote={{0xbf, 0xffffffffffffffaa}, 0x8, &(0x7f0000000880)={0x4, 0xfffffffffffffffd, 0x2, 0x5, @tick=0x40, {0x1000, 0x1}, {0x9, 0x9}, @result={0x4, 0x7}}}}, {0x1, 0xffffffffffffff4a, 0x60a11e4f, 0x7ff, @time, {0xfffffffffffffff8, 0x9b}, {0x0, 0xc5e3}, @note={0x68d17eee, 0x6c, 0x7, 0x8}}, {0x461, 0x2, 0xf8, 0x6, @tick=0x7, {0x6, 0x5}, {0x2, 0x8}, @quote={{0xffffffffffffffff, 0x5}, 0x1, &(0x7f0000000900)={0xfc9, 0x1, 0x0, 0x1b3, @time={r8, r9+30000000}, {0x1, 0x1}, {0x101, 0x1f}, @note={0x0, 0x5, 0x8, 0x8, 0x5}}}}, {0x7, 0x6e37, 0x0, 0x80000000, @tick, {0x743, 0x401}, {0x1, 0x400}, @result={0x200, 0x2b2d}}, {0x61, 0x8, 0x420b, 0x5f, @tick=0x5, {0x8c, 0x401}, {0x2493, 0x5}, @queue={0x81, {0x6, 0x3}}}], 0xf0) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f0000000a40)={0x4, 0x69, 0x8000, 0x5, 0x81, 0x8}) ioctl$KVM_GET_XSAVE(r3, 0x9000aea4, &(0x7f0000000a80)) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000e80)=0x6) 2018/02/23 22:35:14 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) ioctl$KDENABIO(r0, 0x4b36) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r0, 0x1, 0x1, 0x0, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) r3 = gettid() ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000140)={0x80000001}) ustat(0x8, &(0x7f0000000180)) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000001c0)=r3) ptrace$getenv(0x4201, r3, 0x35b9, &(0x7f0000000200)) ptrace$cont(0x20, r3, 0x877, 0x1000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) setpgid(r3, r3) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000002c0)) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000300)={0x1}) ptrace$peek(0x3, r3, &(0x7f0000000340)) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={r0, 0x28, &(0x7f0000000380)}, 0x10) sendmsg$unix(r0, &(0x7f00000015c0)={&(0x7f0000000400)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001580)=[{&(0x7f0000000440)="adb0e3a411b9e709854d60e3bc966954c34f3106401f62693788bb546f58756918dfe5e28995603b15936cb2d16d8005007d11989153635cca2b07cb89ced1c1bcf29c39d3b46dd6f94126561d2f3ee8f059d89f3a697ff86dfbb85b9a2d7d3819aa81d2b368f31f72d7db277a26bb6bff65ced006af73c13a671ea1de4787492b5535a01a79", 0x86}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="c96b", 0x2}, {&(0x7f0000001540)="2d9be5506f869191adbd3d07df1e4b373f01af47477310e7a83f83b0", 0x1c}], 0x4, 0x0, 0x0, 0x8004}, 0x80) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000001600)=0x8) pkey_alloc(0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001640)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, 0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001700)={r1, 0x6}, 0x8) getsockname$unix(r0, &(0x7f0000001740)=@abs, &(0x7f0000001780)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000017c0)={r1, 0x8001, 0x20}, 0xc) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000001800)={0x0}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001840), &(0x7f0000001880)=0xc) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00000018c0)=""/146) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001980)={r2, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000019c0)={r2, 0x8}, &(0x7f0000001a00)=0x8) mmap$binder(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000000, 0x11, r0, 0x0) 2018/02/23 22:35:14 executing program 4: pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x500000, 0x262}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0xbc5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r3, 0x9, 0x3, 0x1, 0x9, 0x4}, &(0x7f0000000180)=0x14) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f00000001c0)) fchmod(r0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000200)) close(r1) r4 = accept$unix(r1, &(0x7f0000000240)=@file={0x0, ""/4096}, &(0x7f0000001280)=0x1002) pipe2(&(0x7f00000012c0)={0x0, 0x0}, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001300)=[@in6={0xa, 0x1, 0xfffffffffffffffd, @mcast1={0xff, 0x1, [], 0x1}, 0xec69}, @in6={0xa, 0x2, 0x3, @empty, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x5}], 0x64) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001380)=@assoc_value={r2, 0xff}, 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f00000013c0)=@assoc_value={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001400)={0x2, [0x0, 0x0]}, &(0x7f0000001440)=0xc) ioctl$TUNSETSTEERINGEBPF(r5, 0x800454e0, &(0x7f0000001480)=r5) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000014c0)) fanotify_init(0x2, 0x1000) r7 = socket$inet_sctp(0x2, 0x5, 0x84) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001580)={r4, 0x50, &(0x7f0000001500)}, 0x10) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f00000015c0)) getsockname(r4, &(0x7f0000001600)=@ipx, &(0x7f0000001640)=0x10) fsync(r7) setsockopt$packet_buf(r5, 0x107, 0x5, &(0x7f0000001680)="b758ebec94188c3c4893b9fa8195a6af788ef29b299870a3b62176d28231662d79e06f6bf9de9d6bf4bed8b73962cff969a74d0d9b9d36504ca1059bd9647e72a6a040dcc1e3bc73b454aecd900bbc256b5093c18228c22d54569f4a2dc75340ed4f7e572f2ad74dc47d2d8d47bb3b7f4fb95bd06877c1085695f25291757e5b7963ffe9e8a225bdbd339bfb33621954891c7818682887ab2938a46b5b32e4523292cf2931d09546eb525bf7665fb85425313d4c2d342f1f38ceffd90c17ced4ca0a9250c37f0378367e791b1835e19d90fbb2a226132a0f8a8fb2c14d25fbbf25823ef94bed4420f8b9e5802cc7f751eec9e95805c1", 0xf6) prctl$seccomp(0x16, 0x2, &(0x7f0000001800)={0x9, &(0x7f0000001780)=[{0x6, 0x3ff, 0x2, 0x1}, {0x100000001, 0x80, 0x40, 0x1}, {0x8, 0x400, 0x82fe, 0x800}, {0x4, 0x9, 0x8, 0x7fffffff}, {0xffff, 0x200000000000000, 0x5, 0x22}, {0x8, 0xf2, 0x1000}, {0xfffffffffffffff7, 0xfffffffffffffbff, 0x2, 0x1}, {0x3, 0x8, 0x8, 0x7fff}, {0x2, 0xec3, 0x334, 0x3}]}) ioctl$KVM_GET_LAPIC(r6, 0x8400ae8e, &(0x7f0000001840)={"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"}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r5) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000001c40)={[], 0xf5e, 0x101, 0x9, 0x0, 0x7, 0xd000, 0x107001}) socket$inet_icmp(0x2, 0x2, 0x1) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001f80)={r6, &(0x7f0000001e00)="2d404c0817f31fd75a31f6dd8acb822754719a502678528a51354e19a27bfa81f7e102a1b0a923489de6de70149f1d3bdb756d160720840c8c0b5cf71af3d34d2c6bc7526493ee455ef594a32e91f27cae10278b27402055a94074a71e4df21391afb29042055eeb66726c2dbdb41efb48383facd0aebcecc6be7fa7ab0216948f7167851ee5916e87ca444cbf306cc9dcd5", &(0x7f0000001ec0)=""/130}, 0x18) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000002080)={{{@in=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f0000002180)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000021c0)={r8, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/23 22:35:14 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x280080) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f0000000080)={0x0, 0x3002, 0x1, 0x3333}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00000000c0)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0xaf9d}, {0xa, 0x1, 0x5, @empty, 0x7ec}, 0x5, [0xca0, 0x8, 0xe85a, 0xfffffffffffff801, 0x8, 0x3ff, 0x5, 0x1]}, 0x5c) open_by_handle_at(r0, &(0x7f0000000180)={0xb8, 0x9, "afae4529e4e7a4686b937c88d3b432d4dd700d58f384397f774e8b09e4eec986f796d801ffb9d314d3078650f854fcc353f9838704e49e73fc8afaa398df902bd4ce5a9c38f993b8e48736aa9561b121d4632ab6ca23646010a96e4bf516b2e006c7fe4e67c912364ec0278e2a9d12ddf65daac769ee44054483ebae9955116d3b6b06349adbeee93b0faa4f784b74a0a569077ebca2d6721e4d94eebf93c40b7436290ee87c8440eee2770a8f3d50df"}, 0x40) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f0000000240)={0x0, 0xe0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={r1, @in6={{0xa, 0x2, 0x8000, @empty, 0x2}}}, 0x8c) ioctl$KVM_SIGNAL_MSI(r0, 0x4020aea5, &(0x7f00000003c0)={0x8775169858fd23f4, 0xd000, 0xfffffffffffffe00, 0x860, 0x4}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000400)=0x615) r2 = syz_open_dev$dspn(&(0x7f0000000440)='/dev/dsp#\x00', 0x5, 0x0) rt_sigtimedwait(&(0x7f0000000480)={0x10000}, 0x0, &(0x7f00000004c0)={0x77359400}, 0x8) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000500)=0x1, &(0x7f0000000540)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000580)={r1, @in6={{0xa, 0x0, 0x1000, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x2ba3}}, 0x4, 0x7, 0x0, 0x8, 0x2}, &(0x7f0000000640)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000680)={r1, 0xe6}, 0x8) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000006c0)) connect$inet6(r2, &(0x7f0000000700)={0xa, 0x3, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000740)=""/11, &(0x7f0000000780)=0xb) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f00000007c0)=0xd85) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000000800)=""/36, &(0x7f0000000840)=0x24) fdatasync(r2) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000880)=0x7fc0000000, 0x4) ioctl$DRM_IOCTL_VERSION(0xffffffffffffff9c, 0xc0406400, &(0x7f0000000a00)={0x7, 0x1, 0x4, 0x5f, &(0x7f00000008c0)=""/95, 0x41, &(0x7f0000000940)=""/65, 0x12, &(0x7f00000009c0)=""/18}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000a80)={r0, &(0x7f0000000a40)="2e1ea50267c948"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000ac0)={0x3, 0x8, 0x9, 0x0, 0x5, r2, 0x5}, 0x2c) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r2, 0x80045530, &(0x7f0000000b00)=""/124) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000b80)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000c00)={@host=0x2}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000c40)={0x0, 0x1, 0x2000}, 0x4) 2018/02/23 22:35:14 executing program 1: sysfs$3(0x3) r0 = socket$nfc_llcp(0x27, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x1, 0x6]}, 0x8) r2 = getpgid(0x0) process_vm_readv(r2, &(0x7f0000001400)=[{&(0x7f0000000100)=""/70, 0x46}, {&(0x7f0000000180)=""/31, 0x1f}, {&(0x7f00000001c0)=""/230, 0xe6}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/158, 0x9e}, {&(0x7f0000001380)=""/71, 0x47}], 0x6, &(0x7f0000001940)=[{&(0x7f0000001480)=""/184, 0xb8}, {&(0x7f0000001540)=""/204, 0xcc}, {&(0x7f0000001640)=""/202, 0xca}, {&(0x7f0000001740)=""/182, 0xb6}, {&(0x7f0000001800)=""/57, 0x39}, {&(0x7f0000001840)=""/210, 0xd2}], 0x6, 0x0) r3 = fanotify_init(0x20, 0x40000) r4 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, r4) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00000019c0)={0x7, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x0, 0x4, [{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x2b8) r5 = fanotify_init(0x20, 0x80801) write$vnet(r1, &(0x7f0000001dc0)={0x1, {&(0x7f0000001c80)=""/67, 0x43, &(0x7f0000001d00)=""/178, 0x3, 0x3}}, 0x68) fcntl$setown(r3, 0x8, r2) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001e40)=0x10, 0x4) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000001e80)={0x7f, 0x100000000, 0x3f, 0x6}, 0x10) r6 = syz_open_dev$vcsn(&(0x7f0000001ec0)='/dev/vcs#\x00', 0xf9, 0x8000) r7 = dup2(r0, r5) ioctl$KVM_SET_USER_MEMORY_REGION(r7, 0x4020ae46, &(0x7f0000001f00)={0x1fd, 0x2, 0x6000, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) ioctl$EVIOCGABS3F(r6, 0x8018457f, &(0x7f0000001f40)=""/239) r8 = fcntl$dupfd(r7, 0x406, r5) r9 = syz_open_dev$vcsn(&(0x7f0000002040)='/dev/vcs#\x00', 0x80de, 0x80000) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000002080)={{{@in=@multicast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000002180)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r8, 0x29, 0x23, &(0x7f00000021c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast1=0xe0000001, 0x2, 0x4a, 0x0, 0x0, 0xa, 0xa0, 0x80, 0x3f, 0x0, r10}, {0x6d60, 0x2, 0xffffffffffffff0b, 0x7f, 0x4, 0x3, 0x7, 0x6}, {0x7ff, 0x0, 0x80, 0x5e8f9738}, 0x7, 0xc, 0x2, 0x0, 0x3, 0x1}, {{@in=@multicast2=0xe0000002, 0x2, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x7, 0x0, 0xab3b, 0x3, 0x2, 0x3}}, 0xe8) ioctl$KVM_REINJECT_CONTROL(r9, 0xae71, &(0x7f00000022c0)={0x6}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000002300)=@sack_info={0x0, 0x8}, &(0x7f0000002340)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000002380)={r11, 0x10001, 0x10}, &(0x7f00000023c0)=0xc) r12 = syz_open_procfs(r2, &(0x7f0000002400)='loginuid\x00') splice(r12, &(0x7f0000002440), r3, &(0x7f0000002480), 0x145, 0x905625b4d60b847f) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000024c0)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x7, @empty}, 0x60, {0x2, 0x1, @broadcast=0xffffffff}, @common='eql\x00'}) fdatasync(r5) 2018/02/23 22:35:14 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400142, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/197) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) ioctl$KDDELIO(r0, 0x4b35, 0x400) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000140)={0x101, 0x100000001}) prctl$intptr(0x9, 0xc08e) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000180)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000001c0)={0x5, 0x0, 0x10001, 0x89}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000200)={0x9, r2, 0x10000, 0x4}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000002c0)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, 0x8c) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={r3, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, 0x3f, 0x100}, 0x98) pipe2(&(0x7f0000000440)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x830, r5, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r6 = msgget(0x2, 0x200) msgctl$IPC_STAT(r6, 0x2, &(0x7f0000000500)=""/209) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000000700)={{0x100000001, 0x5ca4, 0x80000000, 0x8, 0x9, 0x9}, 0x7}) msgrcv(r6, &(0x7f0000000740)={0x0, ""/99}, 0x6b, 0x1, 0x1000) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f00000007c0)={r3, 0x4}, 0x8) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000000800)=0x3) r7 = memfd_create(&(0x7f0000000840)='\x00', 0x2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r7, 0x84, 0x21, &(0x7f0000000880)=0x587, 0x4) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000008c0)=""/161) utimensat(r4, &(0x7f0000000980)='./file0\x00', &(0x7f00000009c0), 0x100) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) [ 36.076323] audit: type=1400 audit(1519425314.693:9): avc: denied { map } for pid=4236 comm="syz-fuzzer" path="/root/syzkaller-shm665022841" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/23 22:35:14 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$void(r0, 0xb598f81b09e5d7aa) fcntl$addseals(r0, 0x409, 0x1) r1 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)=@generic="e94904d05dc8d194bc63868f747e2e82") getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x3, 0x3, 0x3c, 0x24000, r2}) r3 = memfd_create(&(0x7f0000000140)='/selinux/policy\x00', 0x1) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x200000, 0x0) write$vnet(r4, &(0x7f0000000300)={0x1, {&(0x7f00000001c0)=""/227, 0xe3, &(0x7f00000002c0)=""/53, 0x1, 0x3}}, 0x68) fchdir(r3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000380)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0xffffffffffffff0d}, @in6={0xa, 0x3, 0x7ff, @empty, 0x7fffffff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x58) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000540)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuseblk_mount(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00', 0x3, r5, r6, 0x5, 0x1000, 0x1000000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000000580)=0x1, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000005c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000000600)={0x8, 0x0, {0xffffffffffffffff, 0x2, 0xff, 0x3, 0x2}}) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000000680)={0x3df4, 0x875, 0xfffffffffffffc01, 0x3, 0x7}) r7 = open(&(0x7f00000006c0)='./file0\x00', 0x81, 0xa0) setsockopt$inet6_buf(r4, 0x29, 0x2f, &(0x7f0000000700)="fc44a58ba548e922b16d55d88303ba32101396e14f5c09fa0f839667e1f0b552f31e2356dcbe6afca67398ef37845c2689fc887417f0331174f854a4c564d33e1f423a880cf117c30704394a33bca8888bc00715cc7e3d15e1237762fa628b6564a1e46ff618aa27", 0x68) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000780)={0x100000001, 0x7, 0x2, 0x8001, 0x7, 0x1ff, 0x6, 0x1, 0x60ca91f8, 0x8}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000800)={&(0x7f00000007c0)='./file0\x00', 0x0, 0x10}, 0x10) clock_adjtime(0x3, &(0x7f0000000840)={0x2, 0x2, 0x100, 0x6, 0x200, 0x5, 0x4, 0xc76, 0x1, 0x8, 0x3ff, 0x7ff, 0x1, 0x2, 0x100000000, 0x0, 0x3, 0x3f, 0x6, 0x9530, 0x100000000, 0xff, 0xe26a, 0xe5, 0x9788, 0x80}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000940)=0xbc, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000980)={0x8, 0x7, 0x1, 0x9}, 0x8) write$tun(r7, &(0x7f00000009c0)=@hdr={0x3, 0x80, 0x0, 0x8, 0x76d8, 0xcc, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @empty, [], {@generic={0x0, "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"}}}}, 0x1018) 2018/02/23 22:35:14 executing program 6: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x200) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x9, 0x9, 0x1, 0x9, 0x9}) ioctl$TCSBRKP(r0, 0x5425, 0x7f) msgget$private(0x0, 0x28) iopl(0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)=@generic="9860ba10a2a49f8214330659592677c8") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) recvfrom$unix(r1, &(0x7f00000000c0)=""/57, 0x39, 0x40, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) msgget$private(0x0, 0x100) ioctl$TIOCCBRK(r0, 0x5428) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000140)={@generic="9d85e75c3519900ded9c1fa33d47640b", @ifru_flags=0x8000}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000180)={0x1, 0x2, [@random="5613dd690d7d", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f00000001c0)={0x81, 0x1f, 0x10000, 0x5, 0x7ff, 0x3}) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000240)=0x401, 0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000280)="53cfedac1f6257329ff6199a9bb88dab4c7bb6c92cd3be584c", 0x19) openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x0, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000300)='./file1\x00', r4, r5) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000009c0)=@filter={'filter\x00', 0xe, 0x4, 0x538, [0x0, 0x20000480, 0x200004b0, 0x20000658], 0x0, &(0x7f0000000440), &(0x7f0000000480)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x0, []}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x1f, 0x40, 0x7, @generic="78a14c5722f23d90a55faa2a8c085252", @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ifb0\x00', @generic="39b65c52421040608990b67ed7c98897", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @random="9218287bc54a", [0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa8, []}, []}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}}, {{{0x1b, 0x48, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip6tnl0\x00', @generic="4b8a4575148fc3f0a33b53b1d58c4289", @generic="39d9ed0d09cf7b6e57a3fdb0a6052434", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xa0, 0xd0, []}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}]}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x15, 0x12, 0x0, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="b503e15b2dee0a907de0e1e68d5862d1", @generic="8ee6fe7582d0be06a60fbc22e785efe9", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0xff, 0x0, 0xff, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0xff, 0x7d7cd8476a2d6b28, 0x0, 0xff, 0xff], 0xb0, 0xb0, 0x1e0, [@mark_m={'mark_m\x00', 0x18, {{0x1, 0x5, 0x3, 0x1}}}]}, []}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x2ab6, 'system_u:object_r:fixed_disk_device_t:s0\x00'}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x17, 0xd, 0x11, @generic="37483aa8aa8c1538453488c0373553b0", @generic="1bd26fce04206d7e01bd05d6dd773efd", @common='vcan0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, @random="6f230f924267", [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff], 0x70, 0xf0, 0x120, []}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x2}}}, @common=@log={'log\x00', 0x28, {{0x6, "c70b4b29814188cc3472fe1f59e6e5f8d23228213c3e29b9f8e5f29dd0f3", 0x2}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xff}}}}]}]}, 0x5b0) accept$packet(r2, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000a80)=0x14) connect$packet(r0, &(0x7f0000000ac0)={0x11, 0x0, r6, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) recvfrom$unix(r0, &(0x7f0000000b00)=""/254, 0xfe, 0x12000, &(0x7f0000000c00)=@file={0x0, './file0/file0\x00'}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000c40)) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r2, 0x40405514, &(0x7f0000000c80)={0x5, 0x6, 0xc7, 0x2, "dcfdafa9fc462ba9bf05fd8a458458d79a51582315f6805399fcabe68b71f26fa66e6279fe9f483ee345b585", 0x1ff}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000000cc0)={{0xffffffffffffffff, 0x2, 0x3ff, 0x1, 0x81}, 0x0, 0x2, 'id0\x00', 'timer0\x00', 0x0, 0x6, 0xd3, 0x8000, 0x800}) waitid(0x2, r3, 0x0, 0x1, &(0x7f0000000dc0)) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000000e80)=0xd3c2, 0x4) socket(0x3, 0x5, 0x400) [ 36.126739] audit: type=1400 audit(1519425314.743:10): avc: denied { sys_admin } for pid=4282 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.157930] IPVS: ftp: loaded support on port[0] = 21 [ 36.222957] IPVS: ftp: loaded support on port[0] = 21 [ 36.229743] audit: type=1400 audit(1519425314.845:11): avc: denied { net_admin } for pid=4286 comm="syz-executor3" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 36.268675] IPVS: ftp: loaded support on port[0] = 21 [ 36.315571] IPVS: ftp: loaded support on port[0] = 21 [ 36.399090] IPVS: ftp: loaded support on port[0] = 21 [ 36.464364] IPVS: ftp: loaded support on port[0] = 21 [ 36.558761] IPVS: ftp: loaded support on port[0] = 21 [ 36.699852] IPVS: ftp: loaded support on port[0] = 21 [ 37.886615] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.902688] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.917581] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.115598] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.200452] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.245657] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.364331] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.606894] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.653661] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.659843] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.681237] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.687409] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.709499] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.715629] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.867947] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.874097] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.940104] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.958296] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.969370] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.101359] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 41.107493] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.133707] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 41.139838] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.157975] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 41.164328] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.183336] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.247068] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.253397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.261809] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.271572] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.281228] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.288964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.300554] audit: type=1400 audit(1519425319.917:12): avc: denied { sys_chroot } for pid=4287 comm="syz-executor4" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.325686] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.332696] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.339732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/02/23 22:35:20 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) set_thread_area(&(0x7f0000000000)={0x9, 0x100000, 0xffffffff, 0x40, 0x3, 0x7fffffff, 0x3, 0x4, 0x5, 0x3}) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x400) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x7, 0x5, 0x8001, 0x80000001, 0x1, 0x9afc, 0x0, 0x5, 0x4, 0x3, 0x8}, 0xb) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) poll(&(0x7f00006daff8)=[{r0}], 0x1, 0x0) [ 41.381561] IPv6: veth0: IPv6 duplicate address fe80::a8aa:aaff:feaa:30d used by aa:aa:aa:aa:03:0d detected! [ 41.395534] audit: type=1400 audit(1519425320.011:13): avc: denied { net_raw } for pid=5502 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.416091] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 41.425804] 8021q: adding VLAN 0 to HW filter on device bond0 2018/02/23 22:35:20 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x2}) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x9, 0x141082) munlockall() r1 = msgget$private(0x0, 0x402) msgrcv(r1, &(0x7f0000000080)={0x0, ""/125}, 0x85, 0x3, 0x3000) msgsnd(r1, &(0x7f000010d000)={0x3}, 0x8, 0xffffffffffffffff) lgetxattr(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001180)=@random={'osx.', ':-\x00'}, &(0x7f0000000140)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001140)=@assoc_value, &(0x7f0000001200)=0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001140)={0x0, @multicast2, @local}, &(0x7f0000001200)=0xc) bind$bt_hci(r0, &(0x7f0000001240)={0x1f, r2}, 0xc) msgsnd(r1, &(0x7f0000001140)={0x3, "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"}, 0x104, 0x800) [ 41.455055] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.472218] IPv6: veth0: IPv6 duplicate address fe80::a8aa:aaff:feaa:40e used by aa:aa:aa:aa:04:0e detected! [ 41.491669] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.500785] IPv6: veth0: IPv6 duplicate address fe80::3:d used by aa:aa:aa:aa:03:0d detected! [ 41.512244] audit: type=1400 audit(1519425320.126:14): avc: denied { ipc_owner } for pid=5526 comm="syz-executor3" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.561445] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.582624] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.590555] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.599236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.615933] IPv6: veth1: IPv6 duplicate address fe80::7:11 used by aa:aa:aa:aa:07:11 detected! [ 41.627246] IPv6: veth1: IPv6 duplicate address fe80::1:b used by aa:aa:aa:aa:01:0b detected! [ 41.655230] IPv6: veth0: IPv6 duplicate address fe80::a8aa:aaff:feaa:711 used by aa:aa:aa:aa:07:11 detected! [ 41.670190] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.695567] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.701815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.712341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.741559] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.747857] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.755217] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.766545] IPv6: veth1: IPv6 duplicate address fe80::a8aa:aaff:feaa:10b used by aa:aa:aa:aa:01:0b detected! [ 41.787827] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.794107] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.802336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.809185] audit: type=1400 audit(1519425320.418:15): avc: denied { ipc_lock } for pid=5575 comm="syz-executor2" capability=14 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.833447] audit: type=1400 audit(1519425320.442:16): avc: denied { map_create } for pid=5570 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 41.856761] IPv6: veth1: IPv6 duplicate address fe80::a8aa:aaff:feaa:a used by aa:aa:aa:aa:00:0a detected! [ 41.866804] IPv6: veth0: IPv6 duplicate address fe80::4:e used by aa:aa:aa:aa:04:0e detected! [ 41.876488] IPv6: veth0: IPv6 duplicate address fe80::a used by aa:aa:aa:aa:00:0a detected! [ 41.903924] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.910096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.917182] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/02/23 22:35:20 executing program 7: r0 = socket$inet(0x2, 0x803, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00001e2cb0)=@filter={'filter\x00', 0xe, 0x4, 0x2f0, 0xffffffff, 0x190, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x258, 0x258, 0x258, 0xffffffff, 0x4, &(0x7f00003b3000), {[{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='rose0\x00'}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@inet=@dscp={0x28, 'dscp\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @broadcast}, &(0x7f0000000100)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10, &(0x7f00000b3000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/23 22:35:20 executing program 4: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000673000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) fcntl$dupfd(r0, 0x406, r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r2 = syz_open_pts(r1, 0x1ffffd) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000000)="9d14b54e51856f10eeed9d2bdfad5ecd9ae0bc0d97dc4e4455ea57221cf8216be2af1f7b042658cd5e16f21cf3789faedd73ee41abc6457a94e180e45fc131c7a84b641a19e979f0242c2eb215e36e5f9c2e063e5fb3a0cf949f4884546e1851d4f3dc61c3667c3e25d424c78919cde730ab9601244a3fa8dd47eee611034fc17cabc9ece65b5260a1e5f02ffd44223ae71cfa4ca3c5c6062f36b12c10706adaa7e1b035fedda4f445147ea7c036c62b9b2119d5fdb3204468044e9b84c0232ae2d94b2e33e9f25ea728b17664e7decc9dc78be8847a02f5c1") ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000140)=0x3) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000), 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000100)={0x6000000000000000, 0x100000000, 0x1, 0x80000001, 0x72cb, 0x0, 0x4, 0x0, 0xfffffffffffffffa, 0x1284, 0x6, 0x1}) 2018/02/23 22:35:20 executing program 3: umount2(&(0x7f00007f7000)='./file0\x00', 0x100d) r0 = request_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='lo\x00', 0xffffffffffffffff) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="aff783556ebb147f8af40117ff904d86d14c20bcb5d3687a309b20d370a904db41deb9fb824ab9", 0x27, r0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x8000, 0x0) 2018/02/23 22:35:20 executing program 2: mkdir(&(0x7f000085cff8)='./file0\x00', 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x7) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x4e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x3ff, 0x40c000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/5) mount(&(0x7f0000ff3000)='./file0\x00', &(0x7f0000c22000)='./file0\x00', &(0x7f000015d000)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/02/23 22:35:20 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14) sendto$packet(r0, &(0x7f0000000080)="3f2ed28a5e3d65603a3c7dcb6db97316886d022959d2e63d2124dca726515490acc3631dfe3ec6266ad3971a427a679f887a6197e5c8bee92d224d85c477956b", 0x40, 0x40000, &(0x7f0000000380)={0x11, 0xff, r1, 0x1, 0x1, 0x6, @random="f90ff10c2a2b"}, 0x14) mq_open(&(0x7f0000076000)='.\x00', 0x0, 0x0, &(0x7f0000521fc0)) 2018/02/23 22:35:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10000000002) socketpair(0x17, 0x80000, 0x9, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x1}) r3 = semget(0x0, 0x1, 0x400) semctl$IPC_INFO(r3, 0x3, 0x3, &(0x7f0000000000)=""/196) writev(r0, &(0x7f0000644ff0)=[{&(0x7f0000000000)="480000001400257f09004b01fcfc8c560a880000f217e00600000000000000a2bc560300000000000000200028213ee206000000000000ffff5bf1ff00c7e5ed5e00000000620000", 0x48}], 0x1) 2018/02/23 22:35:20 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x3, r0, 0x1}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000040)={0x3ff, 0x1, 0xff, 0x0, 0x0, [], [], [], 0x2, 0x2}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000014ffc)=0x2000000000000002, 0x4) sendto$inet6(r0, &(0x7f0000015fff), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) socket$inet6(0xa, 0x80800, 0xfffffffffffffffe) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000180)={0x400, 0x3}) 2018/02/23 22:35:20 executing program 5: r0 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x20400, 0x0) r2 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000003180)={{{@in=@multicast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000003280)=0xe8) getresgid(&(0x7f00000032c0)=0x0, &(0x7f0000003300), &(0x7f0000003340)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000003380)=0x0) lstat(&(0x7f00000033c0)='./file0\x00', &(0x7f0000003400)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003480)='./file0\x00', &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() lstat(&(0x7f0000003540)='./file0\x00', &(0x7f0000003580)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000003600)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r11 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003640)={{{@in=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000003740)=0xe8) fstat(r0, &(0x7f0000003780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000003800)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000003840)={{{@in6=@mcast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000003940)=0xe8) stat(&(0x7f0000003980)='./file0\x00', &(0x7f00000039c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000004f00)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000005000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005040)={0x0, 0x0, 0x0}, &(0x7f0000005080)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000050c0)=0x0) getresuid(&(0x7f0000005100)=0x0, &(0x7f0000005140), &(0x7f0000005180)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000051c0)={0x0, 0x0, 0x0}, &(0x7f0000005200)=0xc) r23 = getpgrp(0x0) getresuid(&(0x7f0000005240), &(0x7f0000005280), &(0x7f00000052c0)=0x0) getresgid(&(0x7f0000005300)=0x0, &(0x7f0000005340), &(0x7f0000005380)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000053c0)=0x0) fstat(r0, &(0x7f0000005400)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000005480)='./file0\x00', &(0x7f00000054c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = gettid() r30 = geteuid() fstat(r0, &(0x7f0000006f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006f80)={0x0, 0x0}, &(0x7f0000006fc0)=0xc) getresgid(&(0x7f0000007000), &(0x7f0000007040)=0x0, &(0x7f0000007080)) r35 = getpgrp(0xffffffffffffffff) stat(&(0x7f00000070c0)='./file0\x00', &(0x7f0000007100)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000007180)='./file0\x00', &(0x7f00000071c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r38 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000007240)=0x0, &(0x7f0000007280), &(0x7f00000072c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000007300)={0x0, 0x0, 0x0}, &(0x7f0000007340)=0xc) r41 = gettid() r42 = geteuid() lstat(&(0x7f0000007500)='./file0\x00', &(0x7f0000007540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000007600)=[{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000700)=[{&(0x7f00000000c0)="847a12408bae49e137825a9c54b7dad55513fe5a1009240d4b529b7ba786f384745ecab16c384564c2b55a84eca597ee67d46338d69fa4e01814152bf4e84ccfd16715efb9826e6a43156d99dcceb7e7a467872bcbc1a8543da1fa53bed47260a891d1ab4718ad30e0491a3b5ab923610e049ee017eeb2971a26b6dd4bf2", 0x7e}, {&(0x7f0000000140)="acc3576514d3c8a5ab4b5486c29726ed67c010959bdea1f31f5066572b63ae42d229844b8b7566731099e759b43e2f95c872f86790f4388ee17bab482b07b63f3cd13cd0acb246", 0x47}, {&(0x7f00000001c0)="4d55054cf92b498c66cc4833799ccb638b569b8a522281e8684a257f694e8b056bcc72cf6690f0b96e7f92de56c9ad185f0294c1896560ade6deae6948cdbe1e1655308f5a000292c495c148672b93a68d0929a32f84abb14c34dd3744c036e7ac3aed067db8de09d5ed1b588fb0e6bbb9c06bd75c10ac55af17ade9c55d74eda592ac7eea95776c8eea49edfd22b1eeb3d8d8911680bb93b88320f800ce114fcd31dfc718bed9d3ac6b749137c748173c5d859f623d2b38929e7ab5440a2c69c6b4105c525f0ad9efb72021612dfcada52d580a133e247155fd882578c4aaeab3b011d33eb2", 0xe6}, {&(0x7f00000002c0)="ff66846a80aa31931c63b9883a903bc8aabddb07bc6c7191bfdfd165cb00c9c5bb23544843058cc1c825c546044e278bc0e4e52d725e5d36b763bd1a084362e2da29c2ef908215c634b309a33f95306266178ade13b2ea16aa137a2b31b64cdc86db8f717f4911a34cb8b75ca44f21386d2df506e2c6a13d729e705108eb021b081eedfcf5088662a8b9a14f2fb598e5f273d01f964eb6ea0c9f8c26dd3b60c916ce72dcb3a88c4303fe9b946f68", 0xae}, {&(0x7f0000000380)="7ece75f736df593348502c906bebd5ce921393291d0d1963eb49d865ba9c32379d5ed8acd79b89fd72c1492b3750a5009cca7519592422417ef2a8f9a8223171eedf71a290cc70111b3f0a27c1fbe38bf880c949cdcd024ce5066fe5469e5b7680aaae9d17b18a7bad57be72ab9c9e40668ad4cab9538797479d2bc3f212ac8c1d20382811e8b1d8154fe85c6cf2b5e89b567fc3ce667dae9c0f8e20c94b158b6625b438550393afae8d6847d2d55ea25acea77f16a19466c1f33e81e170f21e18578841b864305ff85104b087eddb8705b5616ea3ae2a2c940e28c27389d46a662d9e564a800df22e1b8908df1f6e0764", 0xf1}, {&(0x7f0000000480)="27e8436715eca161168b3de847a7c438baa972c6a399348df69571fbde874017dd23ca85e73d72f35c15179d22036f4ad8e953f4c69ed850551e99a60725b8b6675cbd5742bedd98a63be3a6551849b33a76", 0x52}, {&(0x7f0000000500)="c8d32b70928e1f8ec05c38cd6ec541ba24", 0x11}, {&(0x7f0000000540)="d120a77d8e9b0e1979c917df1dcf7dc4ce87a41f7107e2f43ce5645fc9c7d833f720b0d6d431dfe14018d5e6bc4d4b58f97e23fceb9c443d4299550d9557066e5afc9b90630be5237cf8877950305faee2cdd3aefa14f1eb8f35e38797af136715a2d70d9e095f36d564ec8832544592590982aa36ad416ca0cb474425f984be9709feaf789c6beae2d4cc01e4e29051293105d56caf93281c2ed9604641a537bec99d1082d51eef6365d9d25a112966cc92ccd8196f233736b804ba15125b50903145b6aa680c7c46f9a3c408f885adc3fb481732a541f16b3fe070b69d803f287f0ab77e987bf6d84db512a764e24a0375e29c", 0xf4}, {&(0x7f0000000640)="248a2667e2031215c66fbfdffaa9110c8ed230044e1e75037416843c0c7d4b20aea14296d731430819552a8924d6570f65baa01381ed5d3b88225e2f7155d771fb54fa9a3df7283b3ff451a1a0546eda7cb5dfd266c61eb19610951bf77e1c5c8baf6d4ac689c53537ce94296b2e257abfa088a7e76d024506d1dac13e764e059334008fb7731f7af171564b1c2e3653ce7995b1b3f81d3a496d1a04fbb49713f3ebadb03a4aaf81f11e72f27d1a60d3d5486172326c0ff4cf0d7f91", 0xbc}], 0x9, &(0x7f00000007c0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xd0, 0x10}, {&(0x7f00000008c0)=@file={0x0, './file0\x00'}, 0xa, 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0x1000}, {&(0x7f0000006780)="8e23165073cce24e268599fa541dee8b830c82533ce2193d5b9f5f90ca4eb963c80cbeb9db672f91935ffc13cec9a264f03a1bad9c4af1480d51188c93345d4ddf43b68d8262e7723a828f100c467cef4de2917faabcbddb4e82af8e7f3c8dd601f1c51a67348f38014e935e5ee4ab90e15526442d670963442fc2b4f2b5b8cc11b22a9f398b69fcf6dcfb4f6a84850c27cbd249558f5a7d8b8ee492a11c519b3b4d1118f6c7d0423e51ac4bf264c4d1ccb47255f20d", 0xb6}, {&(0x7f0000006840)="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", 0xff}, {&(0x7f0000006940)="3cb47eafe30c1123605a36ae4012abcbb04f97349802da1a6bc6007a5e75b9f9553b871f19a04935068c07cf01a32b945332", 0x32}, {&(0x7f0000006980)="f3ff557239b15be5195c16345b46ca1959a1571386a67590", 0x18}], 0x6, &(0x7f0000006a40)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x80}, {&(0x7f0000006a80)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000006e80)=[{&(0x7f0000006ac0)="206bc524793b04cd", 0x8}, {&(0x7f0000006b00)="0633f9de098cca5e6eb376f9417c34a6b8fd4ca041925497cbcca362e6c0b92de4f327d5ff753913ca0c9c0f91229bba8d7c18ae555b2928bbce003ab1034c6545202b9042d35a3fc40169e6907d169ba3474e1decc42d39647adc9d7618703e03d5c2c9855d8899e0dcca373a64bbb72ba909d01bc8b96b908e558075b392f34caf608f95bd3f5e8f55ab918667b2ac33eb2deb01a0552d071e04a337b0f7c69b12635a74ed6649a4", 0xa9}, {&(0x7f0000006bc0)="b7a356db8d65424ced64148c440aff8be35a6b96f5a4a60ca426c7150850e197297e2fb978e6d4d1698f3aa28451a723b65b9b67e1a7392fdd2b6d0c86db98830ae296cb4b67446d915ca413907862809c34b9c04f567e8285c34f79c698e74564ff5995130b389fe22b1a531d46fd1a11f2e1dd4846035a3762c76bec85264d2462697ffe56463874b8aa304279d566602f88a9ed5cf62bbf128fa24f46", 0x9e}, {&(0x7f0000006c80)="f492e96d1de16b2490a1da87e5f74d4b5a63f77a3185ea8b6b173880104235af73bff5aa9348614aa115c553c8790becb525dca591d97c48d6d52d3315a0e8f1324841fe5f00ee65b1dd512d04e55ca8ce08c3792fab9774280c7c4bf4a2750489b47aa1fec0c133d0a9f220a5caea7af62141f5f062d710356319179937a30105f3bea7380eb74c7b01f3d7c0f7248db05a7bd4256844ff70cdf728595465a6d25f8ed71b5f561c3bee4fce66bd89d896b5ae471a", 0xb5}, {&(0x7f0000006d40)="dc706b770fd991f2c1f5562e0ffcd6769822cff95505ce67e9e88f93adc7c8232b9e389e5304792b167727273c24135f5dfc8f764e1162150aa426a32cf9d582d8389f51afc699cc301fa0a647685e01f614c832fa6874c02db9c18b927450db492d1c6b39f5996e468cd7979e322fd28accfe6bd04cdce597953378228e8770374a174ed81ed5161a7dd8c196330df12b9e32fe56eee3a022a23595", 0x9c}, {&(0x7f0000006e00)="7f2c7ea7843790f2064f42394b1e5e1c77fab460ec39b5b06e7f127ba124b9a4d3828bb92e318b00819422b55bdcf820996ca72bfe1d85a7278c2477b886b1f3e86f47", 0x43}], 0x6, &(0x7f0000007380)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0xe0, 0x20000000}, {&(0x7f0000007480)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000074c0)=[], 0x0, &(0x7f00000075c0)=[@cred={0x20, 0x1, 0x2, r41, r42, r43}], 0x20, 0x40}], 0x7, 0x10) r44 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r44, 0x114, 0x5, &(0x7f0000000000)=0x1, 0xff63) bind$rds(r44, &(0x7f0000002ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendmsg$rds(r44, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)=""/37, 0x25}], 0x1, &(0x7f0000c65000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000180)=""/122, 0x7a}, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1}}], 0x48}, 0x0) 2018/02/23 22:35:20 executing program 3: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xc5}]}, &(0x7f0000f91ffc)=0x10) accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000000040)=0x26) sendto(r0, &(0x7f0000000080)="d41ae07e3ce232513c3ec5d619be3c3c3eb3a26426188f29a6716a47a0edb056e8f9537b26a9c7864a418e5b41652f9fda3c50725309a16a265099e2ce3699b0a502fc9490e674a90ffceece2a7d9d8e0b0b87687426c1d0e3544e2b70d8c5a752b2ecacb58930fd17a31975e717eafd1243a6087ef84bb78914bbf6f47ac3b47d1a0a8377a1722115dc0c25065f03607731752fd090c828370e3af0e628a474fc61f17459887fbf51159a8c5c4f2e0f24a85a565cfcbf3e", 0xb8, 0xc000, &(0x7f0000000140)=@generic={0x10, "bfacddedd8a373bcdf9fd28cd12315bf61ada96877f8fd6d679e989fad3c6a777994134b0eacdb151ff580677c8ad8afd6f4339253264d5681cd5e3a425b8ab1e061f92d68751fa4be24d6e64180172f5e1abe43196c2b7d9e1d65ef1cb2884910ad96a49a42b309a9ab9135e85e48b3796b118c1e86485165d170c4c2ec"}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xe, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) 2018/02/23 22:35:20 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) flock(r0, 0x0) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0xfffffffffffffde2) io_setup(0x1000, &(0x7f0000000040)=0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000100)="a3ea46d1ce964fdd5ba03cce2d7bc1702b1cbe33009b43ba044816db8df64b2a5d7ef20962a8025c5b7a89a30b6b5496fd644dc32b46ebd77d09aff3c4437259b67afa") io_submit(r1, 0x200000000000005e, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="955cc5668cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e4698", 0x39, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @remote, @broadcast}, &(0x7f0000000180)=0xc) bind(r2, &(0x7f00000001c0)=@ll={0x11, 0x6, r4, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f00000000c0)=0x516) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r3, 0xc008551a, &(0x7f0000000140)={0x80000001, 0x8, [0x6, 0xaeca]}) 2018/02/23 22:35:20 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/221) mq_unlink(&(0x7f0000000000)="ee00000000000000020a157188c9d463c7a7f84040631aee0c051c3f33370a7bc66aff6a9944e3269852dca8b9f7bf6f55920e7cbb97c647039782886cbd06dcfb6cbaa33c8de8b530757c067a04a1863d29a5d5877301278e030fe8119950d82572f804c85afe342fbb1672aa9e") [ 42.023240] audit: type=1400 audit(1519425320.639:17): avc: denied { net_bind_service } for pid=1279 comm="xprtiod" capability=10 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 2018/02/23 22:35:20 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2}, 0x20) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x97a, 0x1) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xb9, "181549d82e98125ac19bcddd309b6a266f3696cf1f3a9610e5fd3210c6eb15f9f19687d5653365e87e6a26b4d0a8f7b4e14f97597228f33ce9e27cf02a0c7a8cd92e17481d846f45e4e4d300d82cca7f1606a34e46485c848fdb2e4e12e5943b3c72a723619dee4137c62298a977ad3b59b4d723899ea78e7d618e0ad4cc89140af62433cd4c8794c36bd914363173aa6f89dd0c878c70937dad72c085685c19764e0f7bc273896fab1fcaacd76e478e3eddb672d303638a1b"}, &(0x7f0000000180)=0xc1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000001c0)={r3, 0xda, "4f1c3ac6cb5b414069f5dd679dac96fb09b2b312d1e3ceaf66d6205bf36f1f65f905e54817b9bbd6d7049bb844ad366df289c708c0098251b9c2bbf60e215d8d955dcf725af63bd5d6dc6dc72cfa63e545b8ef2d52872a0443969b8771439ad3aa865a7486e32e48e4b55a98e57431bc41ae221c93a8d4ddfb4dc3cec4aea96fe19e12c9652fe8de6d24fe3e471572e488cbd42a3f9b9e8d0e1b738678a1f7c6de37ff678780768def7870a4caeed45114a7a4861c4e14767aa68b9645c782f627ba4af80afc454847489cf383b1f4460b87d27d59de1f6db547"}, &(0x7f00000002c0)=0xe2) 2018/02/23 22:35:20 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x8, &(0x7f0000000000)=[], 0x0, &(0x7f00009dffb8)=[]}, 0x0) sendmsg$unix(r0, &(0x7f0000e4ffc8)={&(0x7f0000beb000)=@abs, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f000053c000)=[]}, 0x0) recvmmsg(r1, &(0x7f0000000440)=[{{&(0x7f0000000000)=@ax25, 0x10, &(0x7f0000000280)=[]}}, {{&(0x7f00000002c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x3a, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=""/95, 0x5f}}], 0x2, 0x0, &(0x7f00000004c0)={0x77359400}) dup(r0) close(r0) 2018/02/23 22:35:20 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8927, &(0x7f00004a1000)={@common='vcan0\x00', @ifru_map}) 2018/02/23 22:35:20 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x1) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000040)=0xa674) r2 = socket$inet6(0xa, 0x6, 0x0) bind$rds(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) fcntl$setstatus(r0, 0x4, 0x2000) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r2) r3 = accept(r0, 0x0, &(0x7f0000efaffc)) close(r2) ioctl$TCSETAF(r3, 0x5408, &(0x7f0000000080)={0xffffffff, 0x9, 0x0, 0x81, 0x4, 0x1f, 0x300, 0x8001, 0x6}) 2018/02/23 22:35:20 executing program 5: fstat(0xffffffffffffffff, &(0x7f000039f000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005d6000)={0x0, 0x0, 0x0}, &(0x7f0000ead000)=0xc) setregid(r0, r0) 2018/02/23 22:35:20 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ca000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000de2ff8)=@ethtool_per_queue_op={0x4b, 0xe}}) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3ff, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r0}) [ 42.159474] audit: type=1400 audit(1519425320.699:18): avc: denied { dac_read_search } for pid=4293 comm="syz-executor2" capability=2 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 42.184603] audit: type=1400 audit(1519425320.705:19): avc: denied { prog_load } for pid=5623 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 42.207065] audit: type=1400 audit(1519425320.801:20): avc: denied { name_bind } for pid=5644 comm="syz-executor3" src=20012 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 42.229505] audit: type=1400 audit(1519425320.801:21): avc: denied { node_bind } for pid=5644 comm="syz-executor3" saddr=::1 src=20012 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/02/23 22:35:20 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000ebff0)='/dev/sequencer2\x00', 0x3f, 0x0) ioctl(r0, 0x5101, &(0x7f0000a36ffe)) r1 = getegid() r2 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) getgroups(0x4, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getgroups(0x6, &(0x7f0000000240)=[r1, r2, r3, r4, r5, r6]) 2018/02/23 22:35:20 executing program 7: socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x36, &(0x7f0000000000)={@random="40be3eb663e3", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@can={0xc, {{0x0, 0x9, 0x76, 0x1}, 0x7, 0x2, 0x0, 0x0, "4dd4ecb53f27676a"}}}}, &(0x7f0000000040)={0x1, 0x400000000000038b, []}) 2018/02/23 22:35:20 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000bf000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000f7b000)=[{{&(0x7f0000f7bff7)=@rc, 0xa, &(0x7f0000f7b000)=[{&(0x7f0000618000)=""/246, 0xf6}, {&(0x7f0000774fe7)=""/25, 0x19}], 0x2, &(0x7f0000f7bf90)=""/112, 0x70}}, {{&(0x7f0000f7b000)=@sco, 0x8, &(0x7f00006d3000)=[], 0x0, &(0x7f0000526000)=""/4096, 0x1000}}], 0x2, 0x0, &(0x7f000007e000)={0x77359400}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000040)=0x1) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r2, 0xc0045540, &(0x7f0000000080)) 2018/02/23 22:35:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={@common='sit0\x00', 0x0}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000080)=0x6, 0x8) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) sendmsg$nl_route(r0, &(0x7f0000b53000)={&(0x7f0000c0c000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000c67000)=@bridge_dellink={0x28, 0x11, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4}]}]}, 0x28}, 0x1}, 0x0) 2018/02/23 22:35:20 executing program 4: r0 = socket(0x15, 0x8000b, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0xfffffffffffffea6) setsockopt$inet_int(r0, 0x0, 0x21, &(0x7f0000000100)=0xfffffffffffffff8, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r1, 0xc3d9}, &(0x7f00000000c0)=0xc) getsockopt(r0, 0x114, 0x2715, &(0x7f0000000000), &(0x7f000033bffc)) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000100)=0x4, 0x4) 2018/02/23 22:35:20 executing program 3: r0 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000c67f88)={0x2, 0x78, 0x3f, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, r0, 0xda, 0xffffffffffffffff, 0x0) 2018/02/23 22:35:20 executing program 1: r0 = socket$inet(0x2, 0x8000000001, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={@common='dummy0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x0, 0x0, {0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10000}}}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000140)={[], 0x5, 0x40, 0x80000001, 0x0, 0xe0a2, 0x0, 0x7000, [], 0xff}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={@common='eql\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) 2018/02/23 22:35:20 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000040)={0x2}) syz_emit_ethernet(0x74, &(0x7f0000000080)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[{0x9100, 0x84, 0x8e3, 0x2}], {0x8100, 0x81, 0x6, 0x4}}], {@generic={0x4305, "1a0516099d4754d04f355b783d7848296ca240cd946d2a1c7a7b048fae717d7d3f67050cff770987e3cc19b30f6b0b523beeb483110b1cd4c7c4ad988e1838d630e0650b26acbdfd9663203e191c0dc126b6593568710c82c72f7aa4e312"}}}, &(0x7f0000000100)={0x1, 0x4, [0xf94, 0x334, 0x459, 0x185]}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd8ff0)='/selinux/create\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000102fc5)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f65919ebe6b81bdb4ac927b20301dd0ae4eeae26f253846", 0x3b, 0x0) 2018/02/23 22:35:20 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x401, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x1}, 0x20) 2018/02/23 22:35:20 executing program 3: r0 = socket(0x2, 0x3, 0xff) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, r1}, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000dff0)=@common='ip_vti0\x00', 0x10) sendto$inet(r0, &(0x7f0000005000), 0x188, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/23 22:35:20 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000000)) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000f94000)={[], 0x0, 0x201}) ioctl$KVM_RUN(r2, 0xae80, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)) 2018/02/23 22:35:20 executing program 2: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000d81ff8)=0x101) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)='./control/file2/file0\x00', 0xc000, 0x0, 0x0, 0x49, 0x5, 0x40) rmdir(&(0x7f0000000100)='./control/file2/file0\x00') getsockopt$inet_mreq(r2, 0x0, 0x0, &(0x7f0000000080)={@local, @loopback}, &(0x7f00000000c0)=0x8) close(r1) 2018/02/23 22:35:20 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x100) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x100) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000080)={0x8, 0x3f, 0xe5, 0x9, 0xf, 0xffff}) r1 = syz_open_dev$sndctrl(&(0x7f000029efed)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xfffffffffffffffe, 0x8, [0x9, 0x9, 0xfffffffffffffbff, 0x6d6, 0x5, 0x4b0, 0xfffffffffffffffd, 0x2]}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000080)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xffff, 0xffffffffffffe7a0, 0xea1, 0x3}, &(0x7f0000000140)=0xa0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000000)={0x3, 0x9, 0x24, 0x7, 0x9, 0x3, 0x9, 0x0, 0x101, 0x20, 0x3, 0x9}) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000180)=""/18) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f0000000000)={0x40000, 0xfffffffffffffecc, [0xe54, 0xc]}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000cbeffc)) bind$netlink(r2, &(0x7f0000000180)={0x10, 0x0, 0x0}, 0xc) 2018/02/23 22:35:20 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) fchdir(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x5756, 0xe, 0xffffffffffffffff, 0x1f, 0x100000001, 0x265, 0xf11b, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r1, 0x40}, 0x8) ioctl(r0, 0x40044160, &(0x7f0000000000)) 2018/02/23 22:35:20 executing program 1: mknod(&(0x7f0000de7000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f00007ddff8)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x11a) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x0, &(0x7f0000002ffc)=""/4, &(0x7f0000001000)=0x4) ioctl$KDGKBLED(r0, 0xc0189436, &(0x7f0000000fff)) fcntl$getown(r0, 0x9) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/02/23 22:35:20 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) r2 = accept(r1, &(0x7f0000000040)=@hci, &(0x7f0000000080)=0xc) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000180)={@pppoe={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @common='dummy0\x00'}}, {&(0x7f00000000c0)=""/68, 0x44}, &(0x7f0000000140)}, 0x3e) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='bbr\x00', 0x4) 2018/02/23 22:35:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000563f60)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x60, 0xffffffffffffffd6, 0x3, 0x401, 0x2}, &(0x7f000035b000)=0xa0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000095a000)={r2, 0x4}, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0xfffffffffffff800}) fgetxattr(r1, &(0x7f0000960fe1)=@random={'security.', 'Glonodevcgroup&ppp0%{\x00'}, &(0x7f00006c2f2a)=""/214, 0xd6) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000aa7000)={0x1000, 0x6, 0xfffffffffffffffe, 0x7, 0x9, 0x1}) r3 = open$dir(&(0x7f0000cfbff8)='./file0\x00', 0x80, 0x10) r4 = open$dir(&(0x7f000071eff8)='./file0\x00', 0x8000, 0x1) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x4100, 0x0) write$sndseq(r5, &(0x7f0000000080)=[{0x9, 0x1, 0x100000000, 0x101, @time, {0xcc0afbc, 0x3a}, {0x0, 0x8b98}, @note={0x7, 0x100, 0x4, 0x8}}, {0x0, 0x3f, 0x8001, 0x7, @tick=0x3, {0x4, 0x850}, {0x1, 0x8}, @raw32={[0x1, 0x9, 0x5]}}, {0x20, 0xffffffff, 0x4, 0x7f, @time, {0x7ff, 0x3}, {0x6, 0x6}, @control={0xfffffffffffffe92, 0xffffffffffff3b35, 0xffffffffffffff14}}], 0x90) renameat(r3, &(0x7f0000000080)='./file0\x00', r4, &(0x7f00006a1ff8)='./file0\x00') r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e03000)='/selinux/mls\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x2c4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000053ffc), &(0x7f0000bf8ffc)=0x4) renameat2(r3, &(0x7f0000571ff8)='./file0\x00', r6, &(0x7f0000085000)='./file0\x00', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a45322, &(0x7f0000000000)) connect(r0, &(0x7f0000b5dff7)=@in6={0xa, 0x0, 0x7fff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x7fff}, 0x1c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect(r0, &(0x7f00003f8fe4)=@in6={0xa, 0x3, 0x7, @empty}, 0x1c) listen(r0, 0x20000003) r7 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r7, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/23 22:35:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000200)={0x14, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000015}, []}, 0x14}, 0x1}, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x4, r0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x80000001, 0x1, 0x4, 0xc90, r2}, 0x10) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1000, 0x4000) getsockopt$netrom_NETROM_T2(r3, 0x103, 0x2, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4) 2018/02/23 22:35:21 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$kcm(0x29, 0x1000000000000005, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40801) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000100)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x4}, 0x98) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/02/23 22:35:21 executing program 1: unshare(0x8000000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = getpgid(r0) waitid(0x1, r1, &(0x7f0000000040), 0xa, &(0x7f0000000080)) pipe2(&(0x7f0000000000)={0x0}, 0x80800) r3 = socket$netlink(0x10, 0x3, 0x5) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000040)={0x40000000}) r4 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r5, r4, &(0x7f0000ea6ff8), 0x20) r6 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x80000001, 0x8c00) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r6, 0x54a2) 2018/02/23 22:35:21 executing program 6: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_setscheduler(r0, 0x3, &(0x7f0000000040)=0x1ae) r1 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) fsync(r1) 2018/02/23 22:35:21 executing program 0: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x10, &(0x7f0000000000)={0x6}) r2 = eventfd(0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000000)={0x0, r2}) r3 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x1) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000080)) socket$bt_cmtp(0x1f, 0x3, 0x5) r4 = dup2(r2, r2) ioctl$KVM_SET_TSS_ADDR(r4, 0xae47, 0xd000) 2018/02/23 22:35:21 executing program 4: restart_syscall() r0 = timerfd_create(0x7, 0x800) fremovexattr(r0, &(0x7f0000000000)=@known='trusted.syz\x00') 2018/02/23 22:35:21 executing program 3: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f6bdf8)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x3, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}]}, 0x210) 2018/02/23 22:35:21 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x40006, 0x200) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/30) read(r0, &(0x7f0000001080)=""/4096, 0x2f5a8300) open(&(0x7f0000000080)='./file0\x00', 0x800, 0x20) poll(&(0x7f0000000080)=[{r1, 0x280}, {r0, 0x1fe}, {r1}], 0x2f, 0xfff) writev(r0, &(0x7f0000a44ff0)=[{&(0x7f0000714000)="2900000018001980013d75241a6800210206e30067fff501069600000800050000000200080000bf00", 0x29}], 0x1) sendmmsg$nfc_llcp(r0, &(0x7f0000000400)=[{&(0x7f0000000080)={0x27, 0x100000000, 0x100, 0x7, 0xff, 0x5, "e1f05c58a8a61b27d8b06498ef3884a79eccf8856fadf309f162708bd720b19e8fa32373a4e5a7b3798b1bf94cce60f354c91027507c516aa05b8ca567def5", 0x6}, 0x60, &(0x7f0000000380)=[{&(0x7f0000000100)="d8cde1cce4ddd0c717fea24c9f9e1a9ef0e258f84b6838155c3face64f09c8cad2579f1c61de2a4f5a5972a6b6f2c0218a21003f85a6b94f24474b07a44c7e09689371837bb40e8733fd11e5836144c4b26a9c7411e5621deb89acf3e7b9ec1b32ccad8608f9fff8290a771299d6a60111aa72d0310c5ce5219c170cfaacfc3225dd7e965e8e4466f60b58ff3d72d067a6302d622a2be5a08a3cd24810868d5ec9b5d6fadb8186605d3fe74e0193b716d4baa95151f26abf89a8a99548abe90bba4ec4e80f17a68d176fb8ba6ed8859c44068a2f0d25e163a966f417c71b1127be0d385250416f4a4678dec7e6e7462752fd1b2bcc", 0xf5}, {&(0x7f0000000200)="59dfa752b985b78c62343991d2af87b722b0792f489d60a66dbb7d15a4f358b4dfd7cbbf518b6d2c1869a696e53907f9978ce3545f637e5746dbec6616a0ffc479c111ddcc892d5f80d539290ace1771578e099dfc7b3b1eae500dbcd9b440effd853d3c89ee25614b942f2a6a6a8c987020827acfd537f05a304b53d41e080dec576fc0c5c49ea011f1747dce8b5260885a8cf521ad96feed081c8a64d4c49dbaacba35ef0df22ed2dcaf574b4242d8251db01c2a929eb011f1d834c7f8a696df5993e83ac2829e39bfd064af3b3e0adabb4bfcc5d45ca8065f9637e5ebc84e72a840e1f270ef46596a887a67bb2a71488af63b1ceedc44", 0xf8}, {&(0x7f0000002080)="6c6fbb838d48af37abb76728944e597653c0adfa8897fbf59f602e9b80c5f681ea98c28ce64ee39291698ca04606c294942e7a3de39138877697b8d7fb1a1f215a0907711028ab351c8777d30763fffa54778110edce256d15daedf4d9aab0eb7694b5b036f66636d13a463b4330f67c32d9a0b7850807fc2889dc2709c3522eec2875d3a3a2f4afcd68c9d89e02c2b1cf67b4b248586746c91676b785c02a32f2b4037444a284cfa5939a6d2ba066817a9f0518e34bd0b7be9fb95051b6e13c78236830a460c3aec9a404e37fbae2de9e5e3dc0f79fbfe9d0a681116983afe331a195bc97232b77d357f671d08ecde3dd2c95742f2f457e01401e654056ed8a97eaa492a1cbfc845c3e4ca27b3a0d69bf664a3d0aeea6ef1ef9b9fae0ab231420a4129f654820a39e34a8da858c804446d2a8d9337465534b4cd86426e24bc91fc43b9f1e473b9f7b8d5ed4e923d92c59ac5949e15a6e2413e36d5f192eb6fd1580441d0846aeccbfcf60a4803cdee97d49433c6858a6e0661ad7a6e2b0ec7491d6cdf96c65e0d2bb7a144954222cf9c4d2617dcd3a2ed7032dcb4830e4ddaf18e508b477c2197824959fa4160595635bfc831be69c318e6da10ed68cdaf1733e54544608e1d10df4478edeb29c4a1067e38ef5c814804529987a3bd3d9ea2d31737c45cde4f62faa956a20b17a752461ff2ce71c207db76df5058d6fbe97e96e41015a11eadbffb3f14d109413339ce1e22de76ac7e8ada186d1eb538d2ce59d875ff1d4e94739d859bc3b98196af378d0e050a93f046ca0640805828beb167c2cbe7128a51ca6353ebcc8ab804dd343877f661067d131db987b3b189d0c459b1530e69191921adc7b0b01ae73a50abdc27accb5033b4e2dee6be16a76bec9823fd52a8a4ceb384af2ba1dada44580a20c13b18ba4ec566a7451106473438602cb4371a5786f4b5e7a00d3ac30de322699f5f5829c2f2f53118a794fc6f10bf811acb9124cd202c8b3dc52068357234dde0bda4f10def997d06f97a105cb3738dcb63197bdc44eadf371183e968bba95e526c59e352bc045204defe0dcad67d86574718aa1ef234b0762312dd6401289735ae4a5e2a19a9f6c429fc77550abc04913d2472d75b251a56a50a5356cca44da47579093d318e05a6a26bf48fd9c940d8c7774d5b7d7c397d6d994506fc84312a0eda06e231ee653a4fd1e980ae4bee81921310ceb2e70283bf7762606ccace6533bd43780b0149575ebadd187c5afd062e014d6a7da82d5c8f06debbb049c2a19099eef9f36842256e100f86d6545deab32f8c74468e4c9483a333e9f9d335b1425cc149d832fcbda1a01622df3b26bb7fe3c3169effeb4b60ab62eb06f543c4d1512b92d391d9f5abf02f3f7e9f91bd8774030e29973ac1ac3bacefe90099a59846cc694c77b793ba2fc1b45a3a09e999d88b7ae4f56e5c563f5753f09635b815a0ebb305dc45addee0b1e4a7e66deba63c676ef95e22e4af43c1286b78f4e3edbe7c7739f4bcbe13e2a90629d3ec120153b87c37dae4a7a1ca0346c5e9bc1f5a997f28d24cdc82446982c39dd0a446cb2d77c6dd60f346438105235ebc7eccf84e81aba8db541138e85a20ca4530bd727241b715909d0d10e0518c400958f210c1f1842483f8bda4a7c580137305b9b41aebb95d47441ea02614dccb1ecc445bc99caf920005f0460d83f833bb36342a6b65e2e79fe3bcd888da76debb62d376c02787f96dd6995218074f833af2a66d761fdf1772bd7bd086448749af50dcc631c2c864d0dc5bc7f37fd55015b4d0bfffcdb11f3427b4ce7d3db4e6c3d96931c3ab8e70260e05e142ae781381a101493a7e0bdf810a1ace4726241985c71b80973a470876651c5ecfa0749be944680d699ab162092bde41fd4b54af8836487be4a6747089efb3a5af84e9b44c40f337f4b8715d82c2ff9521dd83ec3516529129479160d4352d32cae60fdf535dabf16b25ecd0b321f92b9c3f16d517f9a6267bbf83451b374f6905602b4590d220796e1d7f006df16656f9aec21444ad1483cafd2d97c28183f099a6b328b9a06e677c985f869483c577a86de0b3021079e17dd370f420e74277b59156c1cbc190d4c43a952026ca65a020c3c78945dc83304c70133769a82b8bd01d2adb978a040c42b61956a165500f0bdd69b885d7072d8139a5f40bf1c954d4a00cf00d7f494cf4da3a7e5b617ea1542db56d6746825264cd419da986b60afd8694c3bb335e9f93a563ee33381157fbaf8975358eecaec9c2d73929acd5fe03b1a59eb961d011076f9b69ded635f30d03858ffa0456a413a7be4da33091e05716756a4a20cc8ef89840ff93b8d460f3e34188d4374b6a6de25fd18d7135dbc49268fab12a0af9eee7e75e29c2d9097c5c261501b02cc9f886ffcbdce035cfd9bd4ca2b88b68320b81da9e9b08d514f5bcf57f978698ace918312adab5bcadc1c92835e3bf82ec3334f901912df822c931e1502abdd252d6485f1928d47f1d75a0d74a9f0f90ae1c05dd5a8b785841a0bcd83997ebe5cd98e248196ca1ab6d82f41114fec9f17293641135d7c8da423f4b7ec862d0f619647cd3a854f4b386b893a0e0500da3f86243e4c45b25573c4f74d0441497f990626c1a44ca9f0004c7d0ffaf3a164edc7c8ae21b50de6b532bc898796812a393bc85dfb177d4c77891852707210b5d81122f874f57be0ee9068b3ffb3165b163c94f90b754b017a411788f3acd3c44a4f52f5468fd5bb333272941e130f9a5ffa05358614ddd78889e5610725604e8217279e4828edc85679d6d9981c90b2c9179acf2bec3b84b9ffb059c58dd437803c2d5e8f44cd3d148dce8ae303f99e5fe9bb67a0438d0970d82e47782325b3730704558bd0a8f3b68cc47b52be7a3836b9b499d9fec0f68e1f863e591da06535265e878dc9d221943db73b7133568ab7f560468422d1a308fe3861d3a99f3b5ba4409acfa72caa4d44a802cf6cce34df078758b4e6c76b137496a4067de28944c467bb2cbaa2a9e0bd2319985764143c006127efe0d2a333ff338b895f8b16fa87df7043b22e6861b9646f28e4db36dc24e53cd30c61dc8fc6fab4efb2e800545093d2dd3ff760813539aedb4c9b9eb0e77dc587e05d359c6e4dcb80b43011aad5f3bcd374773c0758c13e61a76aca90bc930b787b320ccdc7e12c7e3a2858a1529ca9c8677a8293f834c9e709018add5e622a7766582bf95eb45d35f6a3a83d4e6831493d711ea0359a90979326f152fc7600135ad404f151608ea7db75fe59eed75d838a8c1146eaefdd37d1872a33c7a9713438259dfeb1d03a99ad2b854eea44f05f970253cf9c1c4e647f86c568c02a312d5def1d82a8521cabbf66d8169f645d006b6b4c861f421a3e853b3e63d3e8e952f6d4588110ff356884f77b3d734275846b6e77c728b62011b76eedac42541af693fd66d3ebf4737529bf1abd006231818662d5a08713fef5383282067a11371f862ff7adff4534a27cb1886578959e7b95c6126858f7d46201de6a4d7333efd350c1efc620aa32b1715d42dbb2b50701f35b209c367ae0df94953e95364ca71f1368f4c3ab802776bacd4bd92f54a9b94d228b5e6bf3d271459102a34284ee452614f9a78697a2b5f8e2a809799abe2900232a7ec72bf9aa378d3e15f4be0349be0e4511f744b46a0b080867612538b502753a2acc3bb33e924b8b6e0951e534eda0732cfee394718932facd6d16b602d550a5a94624a4da26f89c92ca393e5cc062fa6b0c5d9c38deea7065c25a76b324186995384b7068bf0fae709db9c697560e7675008a8ac9b1f3ca92ecdc23c2223d4bab7cedc3e0435d9e214558171849f27649372b1a7cd7c276466e353df1c13010b5d119dd8c0690ed89c7a0847f4e38fa119be38134ed17d8f12de377a101b922a92a8fd2168ca83967c1ee881362d0ebe797ea6993c894e98e280929e71674ea29fd595b7411597e3257f5db891682befaab377386a1563cd896fe5763bd631c5169c4f84a1fc272649c85123a5b0cf0f15ff3a933d2902f90b19d876ac441a23e45c02bbd6c96e667ca8b9d9f0e2d6f99de2971aae13b88d9d63b9a22a50c41a8c78e7b27977b84f6446e2911d7da41f70ad4cb804f24518b6a27bdc9e8d2a8e55bea956ec0091e370e338faed8c1161b6573e41e93445d99b48e195d9aaade13914eee0950765b8bbc1e0a80b13fc0f4fd989982461c733e86a35882849578958c526aa0b71625492f578833c61ab120b40681628381cd61cc3c24f0eec50023c8bcf539a2dac41a4647d90a9f688d0e9d9e04fcd6a66639caf3700e76387072fb96e0a1c64b9b639f5f28b0160e22e96e31fbd7259abff7c8f670705029ea16f2809975650ca3af0b86d2a824ad293cfc9c766aa7629e251aa38606967ca9276c40d33dc9102565dc59bd9bd2b9044dbe6d36e68bb87016bb7345eac19a8bdb8db19bb63ce4decb5ec581c1379fb4c73f6944730a3f84fe910297293401590822037f030d8d3a464a6d717cd82ee3a0291054a176c8717f5d47e9912412ece25719b177691fb367ea9ac307fe0dd6dcf626c0783b4a43c9a17320dfd157e90618a272c07ae3ae3e77c50019e57e0184f3298a498b287be7a4a50aac4c2fb0ea6b256e417132f16b1b93d47bfe653a00ae5285a62c6d6db0f7690afc48ea1309fc617e475974c8ab92e10cb900ec82a89e1612b8633d910a99dc50e9e027c4f3024cbd0268132386974d75bfa94b3a86fa73b4878d3efed0938327d361475654cbceb20212e0ca5f13a2b7e9d681644011d5d49cd2b29e4e6f0640d310bde202a719e1483f0aebc70b96fc5c6d7f94371200383c0c78bc75cab6283f2454f01e8c38b363367ca42183a33df33525f3b8fccb3651943d1eece3d1d735bd7a6c296054cec1375d2f3b0bfbe6f7bf94accb0cc9c493b3f2f98aa385bd69133fb69d6b724d57f4c0408737ca85f7ba134ff3dae422c2e4cc6e1965348ee8eb8e635c6e88974a52aa5f8a1a3354e36e624b165e50430285cfcba6fa35f06e25dc78cb4e9d5bd51d88f829cf02eabb3c08df11a195e3c563cdb24f4fea64904f79810efa09b6c9ce8986c16121101604924778f984ae41833574efc3bc3d6484a96e0242f0ac5762515944186c8dc63cee55f4f2d0ca89a9781a945384b12d2147f45fd7f2779ae76e163ead97b757e232a65134a3f107e2fe01b3bd7c074d85579686b8ac769d49b027c8fb9d5f4dec4e90ecba02a25bc6d4a1bec50aaad36fdf4c5ff9cf090062baa3fb46a06caaeec2c82b97973a5979a773eaae50e5a7924b6f397ca77f007891be574f2447f408c807f607afe6589779bfd28acff4b9f9131c72f659e730501f12b886d7b06617cf2e8c6dc3290e13c42abdd104c579f65b45a2300fc7ad213836b640bd3cef7bfcb96ff20e15971f6151999defe2bc13250ef7b313555ea8120b2a144f04490e50fd7438855242f14a702b676cce5c46b47db29e68c5207475a18f8297383bc9bea91c55c797d8c4cf0251ae2269d6b14ff75155711724fd7124ac755f3eb219a3f09275e9aadbd77978b01bfd81987ea626a99ef2a5591a05859900333bb098bfde91fa6c3403dc4780ba4c2270c09442a25cbb6d05b43c9034b5617cf48155d31f5e34cd6bdcb20108120186747c67d1c4704579df7963646e7f80abad52272782823ab4e48c783506890d78636c48f9e6942ebb131dd43c9a4276c8c22adfeccc183e2dab7b6d", 0x1000}, {&(0x7f0000000000)="f68a5e0d6ee184f98fe13b84", 0xc}, {&(0x7f0000000300)="42ff35b8b7fc840da227526bf4a37aa01ac2da3bfd26502e329924e13f660a5860e9896422e79ccf6218e9dbd5d63a2b172c715fa237f0d772ad6cfdcfd0a5ec51d48b5ebb4f3dbf92cadb02e26b4bef3f1b9bc473065d18418af8b9b19db460bcf9d15398dea5df906098", 0x6b}], 0x5, &(0x7f0000003080)={0x1010, 0x107, 0x6, "2b9bb2eb9c2cb378645e3adad22b14852ac51e1f2e4c34298f8ef548553d97c05a07c22081a6c49755358b9927d9e9acafea37952c86f6ae2d5624873a13aa16c94933f750ab68524ac93fb5a9b8de56af0e23f9143680c17865182cfc88f832aabeae3b2fb0522d3ca0fd02266dc650bad9e5a096d016d9f176fa5f4d209b32092b4bc6e8472d0d3611695297f609fb30aaaf90271b95fe08df2cae869e5f8ecf7ddba3f9ebf51b0c5e7212ff82f22f183528a1d3c898fd831732745859dce1b0ebd40e43c306265a3ed0b34810094fbf06ff1a2f26dde369160fa68f233445990535fbebca8f8c8426f55b590162825ad1b07c07cf48bd16b25697c03555f1caee8814ac3d98df8efddbd5c29c23fedd2810ea70ee6ea5c3d589a146a1885b3aa878bd88f46ca89e311e78e08d79607e042417e8187f8866578639bb90b09bfca73c8d0644abf32052039ae778c5c4bab9dca9e0fa8640ccc3795ab32b505dfcd5b8c1ebb9909ac7fefe185f383891f2884fa8a764b42e74bd5a4a24972d5a935c36a10d9c85526a252c5cdc41a2f006298a80935424e00e3e246bd90b7371cdf51af4090695f863775ead5a33f187b552001658de786e5113e8808b62ee3b28ffc9565ce7e56c391e5aa83c1b83bccd7c04123cee3f749466355a12557fead4b895e055b4874925694bc75e8ba742e8c057a1f08f442fa747003159805191b4f4f692bc6edaa11eff3bbbbaa8d22454e2d864ea8378c4f6ba6e3b77fa8cfb718b950dba41945bf79860e85d95df47ed05837b9ff33f5be7b9cde3ece6eb92a109fcdec885cde0456028dad29a368f2c5d4023c63dc09ca4e1c59b73d705f05f6da578d59473eb9e069d4c86c8b07b221bf5e60e1fe22029bd475456f6f89299b5a9d14f6cfb0964005782230e44dd45caf26328044ab2a98ead666f86576b393a20db2cfca76fa94ef4cd23b8612380f1ef2e2b8ac80e5e7ba45b3553659b45648d30c7ab0cb50e4f150eed52b3a9150ea0602672c0d7e3347da7c9d74e8ce71942ed5a69fc7585feb9cc511b51af948449bdfbeab390295218d265bd1a77bfc464518ce5ab518e1a5affb44baf6ac6dc95ca5a546b5db9517394149689821029f11b27f0a9d302c76eb74b804a4b0170a5c5349824fe71063ef00b91db784c22006f452f80c382dd1526e44f694663518504ae1142e3929cf7e910278b007eb471ed615f1d4f997fb6883797d6e31970581567443936c028a8e3ed0e23eb249bd87eda7ac88151483627e2d0577697bdcc91eacff46260eb3a1213d4aa40848157f8a8d3f86a04ac2895de354a122516e301d5b33c733223a9a7f974155ef938b2dae8bc25900c5c9403936ee45824940d35947bd9807369993aa61bac46064bafaefcabc52afd0f915ae96bc855b6729ad6417e490bb4a96993d7c58d1fa5af7853c391e31608870072055644d0c9bfdabd2f0454fc64769ae562a387d76a9032f1b140c1a57b14fab0b0975257ff143c2d0a67643e3a3721800cca6b1e049751fb7abce24a67bdcd9c7cb3d3c339a4c3f0fe8a5f280a820e6ea636e01d3a5ae4427288b360e3ce58b191e24ce0e356195b70d923140a08bb2e82c392476eaf7d1256fb9f31ce20100579cc5611f0a71678711ad6af3a1e2b220ecd62f87f939b9517b8af3ac288c50dad4964d69ec4a51e3668709c4bca479c6ce326aa7fca8eb995499edb7acf703070a9f03879ef1fc0facbdc4e4d53b1eafa8b017d0dce665ca18f853e81caecbd48eaf8f111f8afd7b2475e6eb9ab7601e141d7028fd64dc6d2e9edf35aa8778d4b39e80d1094dea4dd8c9f4291ace236c56bf28a3457f0a1683bba634b79858838154c9ce50af159637218a5daf9bbc388fe243a714102969707ddea3cf304729c5e7a00a24d544de62d4d0b9d808f335a962a93879df550d6a9dbed426482c2ba56a0a7f9cf243f96dee66db257626c481b645d09d472414c1aad26db78bf06afcc0e93b81474b2aa7bf911370d111b965545a334f0165ca7f2dd588d50450f717713c64a059849a7599b42d6ba71d6343849e28b0fb1067d54b7091c02527e3343c73f1ad7e0f5fecf805e0322b35d3e949414d3516df93bc24c2e96847a93bb5101983bda5f502c96f1e529bbddff91f32b7d7368f157abaab1631be24055362c53fc1873d723790f5c2017035070026097e245c26fc660021dab9f25b076a5aac4171e418d841d42bc2dcde4b32ca3e45c52e895b8ee04299c15b56b54a52f5053daad0b184315e1129194a686db38297e20af1ba018deca4355929df295899f66f453625a24552aa53f64dc4ae465422d0b382cc0d57f58846281ac0712049b73637145027ca8b058e75efcf8ccd11beb132b0a10ee6f8dc561cf05a98dcf6a187e47f8e114e7061ae8db9cbfec4552944e202f470bd15aba7f112f6c03b881192c39a56b22e0a068c112d731d541c68a35ef98e936f09e004f7f13272d2a95a585bceacade131172874cc2a689601e4a812cd6707608dcd0b46eefc88a48f6c9c941188628c01b47fd2d627fad395cd6d2c6a62c6d6c18ead6f08734c01af29810d165836a923c516bfe5010aa01a628d1e5849e2e13a2803ef7b9a1fc169bd66d4b976d6b35629756c12b6c35e60653e3b1fad1eb2c03d46d390b33d21520368eb58ebf7ea57e0dd50275d4b8017c299b4c4303c2600f8df1b8ea6482fab2de13152985244798fd5e5b3c6f8f1129d6e4a573db9983859a95da626f942b4c1b8d607f57f61bbc9863e15f380424f9fea01b3c48b7bec2f45c4c5d5e7a42e6f98e1d446edee9b7c76cd6749cb51f1dde2201abe6b73c8dc7433ad1dee0a250594349634b94b2eaaf375c902fbe827039da76d24771d1f16a00d792d1180074e49587c52018d0a41fa76fe0c5fdc392d955d9f31e047c772563007fe1b3f0009cf1aaa79c2a3cec76edf8a3e57355af076c623e5fbe2dde6be8ef79e3ccfc023f63ac45d5cac50588aafad4b933ef41194ad53cef1816e7c5b2390180a36139036b56881e4bfa8923ec718a7c3532ac037c5125542080c229acfab2eb7963c59347dcd9c721051d3d5ad56c1608675605c6a9ce18894ee4adb3cab0e19fe0650484efbeb7f17b96172f3b613ea7bea96dcba8019836c15f122b01d4f4c2a38bee510376619ee1630259399742c4bc70f132bade19ed376e194919dd87a1519281506704288e6894742540329eb0fb8d63844d5a52ba21774b7e3d061efe289bee80d257e72e78ebd9469c967e166b95c204c4ced0f1728b2330d6dbe47e7fdcbf12fa4416ffa5e439373b315523797b358b8a94dd8dc83c3cf60120d10f08fb35c3572d1d72d0a066b7aa960244ea47846c3a1dbcdea695baf79ac25f0129b90b5b625c64af335de5f315b8afb9ff380cca1282f58a63e5601473a54b9728cbbdd4e1d58fe75dd22d28fc0b5ded208c9779cc7a08dbc4855b341477682da43ec3505e16394eece53b6fde37e5c8a63348b57ec1a9e4f45003513a6f3353c8f4372259687f3db4ce3415a1d58df53ecc263b950739c2ad6f54bb439e193d779a84075c3f03618634cd7585896d98ca287626c4439eab14032a4f87b0c7c9fd171ac404a5506e77bada2ddd750a42f8263c0abd1a0ea6f06d4726a4fb10c0fd6423e04932adbaa93af8faa47291039b5efec0bde1fc528c6c2873091a11f774d3bf7feed5288f777874988730de537f41d5ab969e9fee643ba03d4a7caf03b8cedd0b315a358c82c53d29d75fc02294020ee44e8161e12759c1e573f76ba0b99b2ab671afad3277dad358b75818a0472f3720124093bdc6c8bb1ca2dfd75af060ef43bea245cde14c305509cdaa576ebd88998c4d2f5036b29874705fda4701aa9e9e3e9c0ca46d183c74dbb7a56600cb718947ae8800ffde7b2fc88c4ff0bbd21402145c283edfeac92a275aa681937c612dd574c9514534e8982667284dfdcfac66e47c3519422c3266b0c55885726ae2c3c69cdb12cd8ae5db02d237adcde7783f801fb9f00af3c681bee6bfcc31ee96debf6320e429c38411d82b13e2961cae66c4e66f64e7019169a6a7ca0d84d8580dd941904a07c3f7b19fa52f07ee6ec2a7027ecc17d93e813cd4c8921a987bd3a2da024ca818a6f61305bcdd40fe53150929648006c56090fc16c81be51cef27b44a4f3c766fb3d1d5798968209b7cf38f4d30b3645d2c8065b2a524c1a274cd2a607a80eb639c43ca1868ced4107a18ebf6f1fd63ad1ba6ae2c2019da800e74b12134277089cd2cb019264fce31bd9f525ed795e6d22c07773b2579707c524be17d1d38ecc43a1fdda28f874abf57ccc0430fc3b63781a3c6cf0c2fce8046842b278e602969467d6dd6e419207aaa8d3b2c45da90e102a086b18fc8767af4220d46b9e1665f5fae091fd7243667b5f5f21dc3c5a719f639099a45c4de0a0d4373a962918467115019196e70c8249f9d5cb22aaf0704e2f1d527a9e8272e2a787fc21124bd8421652637e589907fbc5c1dd587bcf6e310a09a8697c0799efd14d3ea25b70d72eed49a1728c08fb8db6f168973dfb4eee44c580557dce8627027892dec1e18a0fd69cae161a9dd907f80fe84960703b1a1c61b2ad98b62d71f5f666c57d224bc6e0119a698c0d376aac5e660cf669f4b5d26e40931c696fd69ddb293f2945bae8d49aa57128069d16c960a83c2eb1a39f49029aa4ce7f60748f1590d735ff969d0f51326aa5331791fe4c3c73432ce42a6ba58247b4b19eceb33d5eab545d96f5c326813018083488ef6366a6ef7c0512989d564c559b8b3c9e2cb67e7140bdb018e5f71c392c1adb67327efdf7cd4b0997801de72f4e232066363f98e3d7d92eabef3a75e57b60ea66af99f7b012eb04ba2230df7b2ba7e159a1c80f66be5b9672279c69a7956954d63d9b95a8a9e0e04577b41e135446810e8485719bee677e696ebfe355ecb5724182907f903f856223a3e93747c415863225a01d13e20a9a7b4cbd808198ab6ec2889cbec5e98854d6b17e2c17ddcc29d5e10359c45d6521c329f6d72526212f1f92ae24757f1872ef3fc507bd422de9e96f78503ae4eb67cbea8927921f7701f33e74a0bd60d150f7f21343f85d440edd006f7efa4bb9b6f56d47f74497dd68c3e91ac7f9b180676d36d8d8d71fdd5936f7454a25abcfb71062b65eb0f190f7f8926da2a9e4c8c7ec75e6ba192130732e19bb54f08e51a2d064ee6f7936e8dc04290a9d31f1e7f3270708370d4d1aa30b4b0b280e2618d5e54c1fb312e19707408b8df459d84dcf371bdbe8a788464d8c00d3c4bdff1b05f1d71e9b2aa5ae4056d9b730621c3c969bbbd95e75d8df6cfa4db3b2cb7881abb4872231c04fbfeb581f7e1bdc721314a423b639881b887cabf13ae83f9d0865ae78240a25135b832b3e883145034ba9f7538f74a5ab5d33a7a2617015ff7eff1f9d55ef95864a25e9c1b8d8d075fef7c98e8821ddcf916d086a03f1d30927b162925b9f512fb7e05d430d55e8ef019c2535f06450a47e7b43fd28441db4aa650212b800ef7426a6c9ef3373fbc93b08c9ab1784ce1166201d997993a23081d8192ee09bfd30b32ecf5a9cfe81e4b8cd5862bca31107f5ac0952c45efad8e7bb29a837104f31d60a1671e1eaa41348a1734b98654e9e1e2523f70a0f45078866a52e280514c263ad800b0ecb81f908b2960fce4de95dc6048686629b083b4ad885d631ced9d6b3360c843573c5b67d3bcdf5569d5d7831198d101"}, 0x1010, 0x24000000}], 0x1, 0x80) 2018/02/23 22:35:21 executing program 1: r0 = socket(0x8000000000015, 0x80005, 0x0) getsockopt(r0, 0x8000200000000114, 0x8, &(0x7f000047c000), &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x96, "d1f591c50b7c57a8447580c1d16c1cc4f67742b63409a64c873d9f41dbfed8edab862b4a586b66a08af4cf3972b430ea48c91feee44ce1436fa56aebd843cc3ea2bb65cea1299c5ac17fd2c487d9524a8c5f8ab089314e7f313f0d21dc8f1c699ea2decb805b44476e5a5828592dfda91f4290538b9efca4dcf4316f6719f56a138723605def2d624d718d2d3d954f706a49952fd25a"}, &(0x7f0000000100)=0x9e) socketpair(0xa, 0x1, 0x9, &(0x7f0000000140)={0x0, 0x0}) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000180)={0x2, 0x0, [0x7, 0x8, 0xde, 0xf4f2, 0x8, 0xffff, 0x1]}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000140)={r1, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7, 0x20, 0x8, 0x2000000000000000}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x7, 0x3f, 0xffffffffffffff73, 0x8}, 0x14) 2018/02/23 22:35:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) fchown(r0, r1, r2) sendto$inet(r0, &(0x7f0000646000), 0x0, 0x200000c0, &(0x7f00009e2ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10) bind$inet(r0, &(0x7f0000008ff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000000180)={0x7, 0x0, &(0x7f0000000040)="b8b7e5b2e24d202433664537c2be71bed7903cd3a085be3b7c5b16c7a57de2bc582454153462935a8249fa635e695262bee2819e846d65ed5b9c91f3bddb22c9da0825326bee5e1db2c1a6f9c97516ebe4ec6e74d79b095ab20135770b536e4100eaaa683a7b7e2bd83802b9", &(0x7f00000000c0)="7cd59b810cd1301ab37eaced8c731aea10bf93e75dcc14800457b3b847c7fa39a2b4c0c11f67c2d88ff6129b7502ac092ba660aad9f44393869a63e27bbb6b7cce309c2bac4cfbadf88340a40d2a1e245b17f04dea0ef51f4d7a6f283dc25d0d5357411f170364f8d1d88bbb01b6f685dd803dcef880b691d0643869b927dc7cb327", 0x6c, 0x82}) 2018/02/23 22:35:21 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8b5ffe2e722dbcb2, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000040)={0x51, 0x10001, 0x0, {0x7, 0x7}, {0x4, 0x3}, @period={0x5c, 0x9, 0x60, 0xfffffffffffffffb, 0x2d7, {0x7, 0x1000, 0x6, 0x5}, 0x7, [0x100000001, 0x8000, 0x20, 0x3db, 0xbe5e, 0xfffffffffffff000, 0x3]}}) perf_event_open(&(0x7f000000a000)={0x1, 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={&(0x7f0000496fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) r1 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x0, 0x80) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140), 0x2) r2 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r2, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000746000)={&(0x7f0000369fa8)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r3, 0x0, 0x1}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x4200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0x1ff, 0x6, 0x8, 0xdb9, 0x0, 0xfffffffffffffffc, 0x4, 0x1000, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000140)={r5, @in6={{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xc4}}, 0x1, 0x2000000000039}, 0x98) ioctl$int_out(r2, 0x5460, &(0x7f0000000200)) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) bind$alg(r6, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) 2018/02/23 22:35:21 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) r1 = socket$inet(0x2, 0x0, 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000080)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x4, 0x5, 0xff, 0xea, 0x42}, 0xa0) 2018/02/23 22:35:21 executing program 4: shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000000)=""/222) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x80006) r0 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x3f, 0x2000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000100)=0x2, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x8200000, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000200)='/dev/adsp#\x00', 0x13c00000000000, 0x402001) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000240)) 2018/02/23 22:35:21 executing program 3: r0 = memfd_create(&(0x7f0000000000)="7591487276706f786e6574310063", 0x802) fcntl$addseals(r0, 0x409, 0x8) fcntl$addseals(r0, 0x409, 0x8) 2018/02/23 22:35:21 executing program 0: r0 = socket(0x2000000000000010, 0x803, 0x0) write(r0, &(0x7f00001e9fdc)="240000001a1625f0806bb904feff001bee0b49ff6e20b500000700eaf300030001000000", 0x24) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x6, 0x1bf}, 0xffffffffffffffcc) 2018/02/23 22:35:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004a9fd8)={@common='bridge0\x00', @ifru_data=&(0x7f00008e7fe0)="0100000009002200000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) accept(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000000040)=0x32) r1 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x5, 0x4000) ioctl$KVM_SMI(r1, 0xaeb7) 2018/02/23 22:35:21 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x1000000000000f7) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0xfffffffffffffffe, &(0x7f00000000c0)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/23 22:35:21 executing program 3: bind$inet(0xffffffffffffffff, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="d9e1", 0x2, 0x0, 0x0, 0x0) r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) recvmsg(r1, &(0x7f00003fefc8)={&(0x7f0000ac0fa0)=@nfc_llcp, 0x60, &(0x7f0000152000)=[{&(0x7f0000d29f82)=""/126, 0x7e}], 0x1, &(0x7f0000facfe9)=""/23, 0x17}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000031aff8)={0xffffffffffffffff, r0}) 2018/02/23 22:35:21 executing program 2: r0 = gettid() capset(&(0x7f00000000c0)={0x19880330, r0}, &(0x7f0000000000)={0x0, 0x800000000000}) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6(0xa, 0x2, 0x6, &(0x7f0000000140)={0x0}) setsockopt$inet6_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000100)="13d809aae5e9b773036dda15304dfe1685c3b828835dfdf5744ec81de1d469ad5bfa1e518ab3d564a936e755da2ef85a4ff2e035abfc104b5fd316af13a36db6a36e53dae467df9e4af3e00a3f6cf7c2bb772c9c531f1094f6fe1b599b2754510881db29ddf13df024f96d", 0x6b) 2018/02/23 22:35:21 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x32) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000c40)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x80000, 0xf, 0x0, 0x0, 0x2}, 0xfffffffffffffcfa) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @loopback, @remote}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @empty}, 0x0, r2}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x80000000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r3, 0x40042408, r4) 2018/02/23 22:35:21 executing program 6: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xa629, 0x80000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r0}, 0x10) r1 = socket(0x2, 0x806, 0x0) listen(r1, 0x4) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000000)) 2018/02/23 22:35:21 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d09f80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f000064dfeb)="ff55d36cffba04365d0000000000000101000000", 0x14) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x408200, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) 2018/02/23 22:35:21 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x6, 0x5, 0x12, &(0x7f0000ffe000/0x1000)=nil, 0xfff}) r1 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r1, &(0x7f0000000fe4)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x6, [], 0x1}}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x95e, 0x4000) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r2) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000)=[], 0x0, &(0x7f0000005f78)=[]}, 0x0) 2018/02/23 22:35:21 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000040)={{0x1, 0x0, 0xf9, 0x3, 0x7}, 0x1ff, 0x2, 0x6a}) sendmsg$nl_generic(r0, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000, 0x0, 0x1}, 0xc, &(0x7f0000000000)={&(0x7f00000abee8)={0x18, 0x28, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x800000000003}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) setsockopt$packet_int(r1, 0x107, 0x6af842052d8253be, &(0x7f00000000c0)=0x1, 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f00000000c0)={0x401, 0x0, 0x400, 0x40, [], [], [], 0x6, 0x8, 0x2, 0x1f, "59f9ed9bc43d627f58b82ff0a075f18f"}) [ 42.694162] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5658 sclass=netlink_route_socket pig=5779 comm=syz-executor0 [ 42.728438] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=5658 sclass=netlink_route_socket pig=5790 comm=syz-executor0 2018/02/23 22:35:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000b7f000), 0x4) 2018/02/23 22:35:21 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) shutdown(r0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ac0f68)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x4fb1}, 0x98) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00003f8f18)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x7ff, 0x30, 0x9, 0x41}, &(0x7f0000000100)=0x18) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{0x3f, 0x1, 0x0, 0xbe}, {0x9, 0xd43, 0x1}, {0x0, 0x8, 0x40, 0x5}, {0x80, 0x0, 0x6, 0x400}, {0xfffffffffffffffb, 0x6, 0x672, 0x4}, {0xfffffffeffffffff, 0x0, 0x697, 0xfffffffffffffffe}, {0x1000000000000000, 0x1000, 0x6, 0x6}, {0xff, 0x6, 0x1, 0xc000}]}, 0x10) 2018/02/23 22:35:21 executing program 5: openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={@generic="565cd92beb0ca78071abf115f3ff6966", @ifru_flags=0x1}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/23 22:35:21 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{0x8000, 0x3, 0x4, 0x5}, {0x7, 0x2, 0xffffffffffffb7cf, 0x9}, {0xffffffffffffffff, 0x101, 0x23, 0x800}, {0xc1, 0x4, 0x6, 0x8}, {0x1e, 0x4, 0x6}, {0x0, 0x80000000, 0x9, 0x3}, {0x10000, 0x20, 0x3, 0x1ff}, {0xd9c, 0x33, 0x7fffffff, 0x6}, {0x7ff, 0x80000000, 0xff, 0x1ff}]}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f00000ffff2)='net/rt_acct\x00') ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00000000c0)={0x1001, 0x4000}) lseek(r1, 0x400000002, 0x0) 2018/02/23 22:35:21 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x4c, 0x0, &(0x7f00000000c0)=[@transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[], &(0x7f0000000080)=[]}}}], 0x0, 0x0, &(0x7f0000000140)}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x230080, 0x100) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xff, 0x4, [0x1ff, 0x1, 0xd1320000000000, 0xfffffffffffffff8]}, 0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000180)={0xaa, 0x2}) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000140)=""/247, 0xf7}, {&(0x7f0000000000)=""/162, 0xa2}, {&(0x7f0000000280)=""/215, 0xd7}, {&(0x7f0000000380)=""/71, 0x47}], 0x5, 0x0) socket$inet_udp(0x2, 0x2, 0x0) signalfd4(r1, &(0x7f0000000480)={0x3}, 0x8, 0x80000) restart_syscall() 2018/02/23 22:35:21 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000d7afa8)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000), &(0x7f0000180000)}}, &(0x7f00002f5000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x8205, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000180)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)=@bridge_delneigh={0x54, 0x1d, 0x210, 0x4, 0x1, {0x1e, 0x0, 0x0, r1, 0x4, 0x86, 0x4}, [@NDA_IFINDEX={0x8, 0x8, r2}, @NDA_DST_IPV6={0x14, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @NDA_PORT={0x8, 0x6, 0x1}, @NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0xfffffffffffffeb9}, 0x1, 0x0, 0x0, 0x80}, 0x20000810) 2018/02/23 22:35:21 executing program 2: r0 = socket$inet(0x2, 0x803, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000440)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x250, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x318, 0x318, 0x318, 0xffffffff, 0x4, &(0x7f00003b3000), {[{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='rose0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x190, 0x1b8, 0x0, {}, [@common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x1, 0x4, "73797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffe300"}}, @common=@unspec=@pkttype={0x28, 'pkttype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, 0x0, 0x0, @common='syzkaller1\x00', @common='ip6gretap0\x00'}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000cff0)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f00000b3000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) r1 = dup(r0) sendmsg$kcm(r1, &(0x7f0000000240)={&(0x7f0000000080)=@in6={0xa, 0x1, 0x1ff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000000)="f930360617a78dd3d56b95f868eacf", 0xf}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000000100)="8b775fa8f23bb3bd7b93372c746973ba379e6d5368390858b0fb5b14927309305b4027345c66a990a594c136ff2e83c7d1a854cfeb5a6840c99900ad9dd3165529d0814518ee22f6b0069fc1fa9fec945a8f24376701a8002360c082bf593b1409d0cb2ce10ac6d45ab220d487b3f6bcbdcd825e5b353ea82fd7088d1d798ed7df013be25b3a8a56fec4a8e4b0128f40cee95c6390c95b08b6bf17eeeff56e59eb7de6e34998edb4a22efa508525f6a6d72f73d746f7a28a7bb7a5b38a3c496c5e070d372dd93fd74cf4074b3ff01cb7c7ab97ecff485348a5feb0", 0xdb}], 0x1, &(0x7f0000001880)=[{0xb0, 0x11f, 0xae1b8a, "36080dad5672ee399be03ccf9e57bb7fafcb41331965e42270f6cabfbdc65d291b34eebe5408376b155baa3ca3e5e8802877b809740d64c3852bc20efee072ae7f69de42ea3578d791e804d57a0247cae5e1adf620012f007b1c7f1f525e1b7a53eea80c1f6a85a834b4f17147ea8378b707f541c7387b2e3819af8faabf5bfef286472ef165dc1f5bdf6d1a6eb56b4f4c0416bd0a6b917cff6a02"}, {0x68, 0x10d, 0x5, "c0f789b95c6701601fca4838f4d001afe4a410b250d6a98e6ae6fba1d8027767e4679b388ec71c2cb0b4f33e5ca780789db8b59c7a086845e0995859595cf0380a2c85a637e5d83e5681acaf787b4500d6e61d"}, {0x90, 0x109, 0x200, "47d567b7a835f36dd1491dec7828c3ec60972ad14a35690cb13cad24689a6905d38259dd2feb4853d6f8fc97d4b8d7c4009ca1f71c4d8edf514cd6b31a547588c30f0c1b32bdb0ca605d8624c31fd0a3015196fb3a63a03b713ea6b76d60409774f875fd9ece1ca3e87e38dd6b08ca33837e1278e4e8716c047e17f8e22bc2"}, {0xe8, 0x10e, 0x329, "ed72fcb7a36f189a3885057012ae30eb6a7dd0cbe7655e3b7dd767abcb0bbde6493558afba2f4298d8e5acb00c6ea022196a34cd4e5f25e74ba6b8b374366a10293f36b6e1d34394c571620ce9793d013868eafb1a7402d6f9eef344a9e071d3fe13e631395e2b1a66660ffd36aa812306933bf04764a16367af79ae0bc4da24f80b24ff2afc2eb8b15095e9959bcb9aa2116fcf9b1bd36f70c8ecbfe4c456f03761b207c70ce1ba86b76ec29548dd443b88f0709e709789a140709534dd01155824cd83771c2f375c71e212d8e882f8bc2cd1cc"}, {0x10, 0x119, 0x8}, {0x110, 0x104, 0x7, "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"}], 0x3b0, 0x80}, 0x20008800) 2018/02/23 22:35:21 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00009d2ff8)=0x81) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x80000) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000040)={{0x1, 0x1, 0x7ff, 0x3, 0x9b}, 0x100000000, 0x7, 0x4}) madvise(&(0x7f00001a1000/0x2000)=nil, 0x2000, 0x0) syz_open_dev$mice(&(0x7f00002abff0)='/dev/input/mice\x00', 0x0, 0x4000000000000) 2018/02/23 22:35:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000efcc)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x80}, []}, 0x1c}, 0x1}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/23 22:35:21 executing program 7: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000080)={r1, 0x1}) r2 = socket(0x10, 0x2, 0xc) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000000c0)=""/58) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f00000000c0)=0x3ff) write(r2, &(0x7f0000ec2feb)="130000001000ffdde200f49ff60d050000230a88", 0x14) 2018/02/23 22:35:21 executing program 6: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x83, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c) 2018/02/23 22:35:21 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000040)=""/38) syz_emit_ethernet(0x46, &(0x7f00001a9000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f000048fff4)={0x0, 0x1, [0x0]}) 2018/02/23 22:35:21 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f00000000c0)='2/file0\x00', 0xe000, r2, r3, 0x8, 0x2002) 2018/02/23 22:35:21 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)=0x7fff, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x2, [0xff, 0x3]}, &(0x7f0000000080)=0x8) sendto$unix(r0, &(0x7f0000000100)="a0b9e4b6a00dd66b18dd93ec2ccc7485c3aa5800564fc6f9b926a607b6f6c9d543c384e878dc888b52eab17a1751ecd699fda3042fc2f36c231a7d754e2b25ff1cf7a5f22cdc48d05702ae2e21f5a139318fde24effd8d48fa053538757bfaecaebba97fe1b48cd8002cb18ac2262a483b6c78b2d8f7b3c14996dcefb994d1044117a2666c7d888e5e457ef3770a964a797781c5e6185c40287da3d20ce198dc32c7834f493f4e0a317da1bfa0c1005878e7103017c6e7bf95ff458666138f65b424b716fd09224da43760015ddc13960f754f5a963b1ac79bc124cee5b047f5d2175bd62b", 0xe5, 0x80, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x1000}, @in6={0xa, 0x2, 0x81, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in={0x2, 0x3, @rand_addr}, @in6={0xa, 0x1, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0xe221}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x74) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f000002afe4)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, 0x1c) [ 42.835973] binder: 5813:5821 got transaction to invalid handle [ 42.839693] raw_sendmsg: syz-executor2 forgot to set AF_INET. Fix it! [ 42.842235] binder: 5813:5821 transaction failed 29201/-22, size 0-0 line 2848 [ 42.851324] binder: 5813:5821 got transaction to invalid handle [ 42.862427] binder: 5813:5821 transaction failed 29201/-22, size 0-0 line 2848 2018/02/23 22:35:21 executing program 3: semtimedop(0x0, &(0x7f0000000000)=[], 0x2aaaaaf8, &(0x7f0000000040)={0x0, 0x1c9c380}) semop(0x0, &(0x7f0000035000)=[{0x4, 0x81}, {0x0, 0x0, 0x1800}], 0x2) r0 = semget$private(0x0, 0x3, 0x4) semtimedop(r0, &(0x7f0000000000)=[{0x1, 0xffffffff, 0x1000}, {0x0, 0x7, 0x1800}, {0x6, 0x8, 0x1000}, {0x2, 0x7fffffff, 0x1000}, {0x6, 0x6, 0x1000}, {0x1, 0x4, 0x800}, {0x3, 0x7ff, 0x1000}, {0x3, 0x3, 0x1000}, {0x1, 0x1ff, 0x800}, {0x1, 0x8001, 0x800}], 0xa, &(0x7f0000000080)={0x77359400}) 2018/02/23 22:35:21 executing program 6: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000e49000), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000000)={0xffffffffffff7fff, 0x9, 0x67, 'queue0\x00', 0x8}) 2018/02/23 22:35:21 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4000, 0x0) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000040), 0x4) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000000080)={0x0, r1}) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c1ff0)=[], 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000588f73)=""/1, 0x1}], 0x1, &(0x7f0000590000)}, 0x0) [ 42.921969] QAT: Invalid ioctl [ 42.930889] binder: undelivered TRANSACTION_ERROR: 29201 [ 42.937546] binder: undelivered TRANSACTION_ERROR: 29201 [ 42.944744] QAT: Invalid ioctl [ 42.952743] QAT: Invalid ioctl [ 42.959332] QAT: Invalid ioctl [ 42.978756] QAT: Invalid ioctl [ 42.988740] QAT: Invalid ioctl 2018/02/23 22:35:21 executing program 5: socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xa, &(0x7f0000c9effc), 0x4) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/23 22:35:21 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f000004cff3)='/dev/usbmon#\x00', 0x0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x2000, r1, r2, 0x4, 0x2000001) r3 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0x8}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r0, 0x9208, 0x0) 2018/02/23 22:35:21 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000e25fef)='/dev/vhost-vsock\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x20, 0x2) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x101, 0xc0}) close(r0) 2018/02/23 22:35:21 executing program 3: r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000000)=""/247, &(0x7f0000000100)=0xf7) 2018/02/23 22:35:21 executing program 7: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000fe2)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0xffffffdffffffffd, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @generic="8265d261340f5cd8f67622b4b96d9f5b"}}, 0xffffffffffffffa2) close(r1) 2018/02/23 22:35:21 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r0, &(0x7f0000000e40)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000440)="f42fcb3534af28174ea4c885b2a699ab", 0x10}], 0x1, &(0x7f0000000040)=[]}, 0x3}], 0x1, 0x0) recvfrom(r0, &(0x7f0000000040)=""/14, 0xe, 0x1, 0x0, 0x0) 2018/02/23 22:35:21 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/02/23 22:35:21 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f000067affc)=0x3, 0x4) write(r0, &(0x7f000026d000)="e94ea623dfe664642daeb133b1f306c9e3ddcb22b357cb0dc5f2b7103a3c05b35f26c57a7ecb3ecc4e8dca2a6af55b6ac02a98f45926e4884ef077ddfe0ab4afe5241aa1b3f7f88eba96a1c08275a27217e1182993530ef1a4d03851a4e619ae69fff6f371c86f03d81a620c5a7a1a8f", 0x70) recvmmsg(r0, &(0x7f0000005ac0)=[{{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @empty, @syzn}}, 0x1e, &(0x7f00000022c0)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/149, 0x95}, {&(0x7f0000001100)=""/14, 0xe}, {&(0x7f0000001140)=""/97, 0x61}, {&(0x7f00000011c0)}, {&(0x7f0000001200)=""/177, 0xb1}, {&(0x7f00000012c0)=""/4096, 0x1000}], 0x7, &(0x7f0000002340)=""/191, 0xbf, 0x7}, 0x144c142180000}, {{&(0x7f0000002400)=@nl=@kern, 0xc, &(0x7f00000024c0)=[{&(0x7f0000002440)=""/76, 0x4c}], 0x1, 0x0, 0x0, 0x1}, 0xfffffffffffffffb}, {{0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f0000002500)=""/186, 0xba}], 0x1, &(0x7f0000002600)=""/70, 0x46, 0x3}, 0x5}, {{&(0x7f0000002680)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x10, &(0x7f00000029c0)=[{&(0x7f00000026c0)=""/126, 0x7e}, {&(0x7f0000002740)=""/235, 0xeb}, {&(0x7f0000002840)=""/63, 0x3f}, {&(0x7f0000002880)=""/200, 0xc8}, {&(0x7f0000002980)=""/4, 0x4}], 0x5, &(0x7f0000002a40)=""/167, 0xa7}, 0x4}, {{&(0x7f0000002b00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000002ec0)=[{&(0x7f0000002b40)=""/57, 0x39}, {&(0x7f0000002b80)=""/180, 0xb4}, {&(0x7f0000002c40)=""/113, 0x71}, {&(0x7f0000002cc0)=""/251, 0xfb}, {&(0x7f0000002dc0)=""/233, 0xe9}], 0x5, 0x0, 0x0, 0x4}, 0x1}, {{&(0x7f0000002f40)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000002f80)=""/126, 0x7e}], 0x1, &(0x7f0000003040)=""/169, 0xa9, 0x6}}, {{&(0x7f0000003100)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000003280)=[{&(0x7f0000003140)=""/226, 0xe2}, {&(0x7f0000003240)}], 0x2, &(0x7f00000032c0)=""/181, 0xb5, 0x3}, 0xf9e}, {{&(0x7f0000003380)=@hci={0x0, 0x0}, 0xc, &(0x7f0000003440)=[{&(0x7f00000033c0)=""/81, 0x51}], 0x1, &(0x7f0000003480)=""/24, 0x18, 0x9}, 0x1000}, {{0x0, 0x0, &(0x7f0000004840)=[{&(0x7f00000034c0)=""/157, 0x9d}, {&(0x7f0000003580)=""/243, 0xf3}, {&(0x7f0000003680)=""/236, 0xec}, {&(0x7f0000003780)=""/91, 0x5b}, {&(0x7f0000003800)=""/17, 0x11}, {&(0x7f0000003840)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x40}, 0x10001}, {{&(0x7f00000048c0)=@nfc, 0x10, &(0x7f0000004a80)=[{&(0x7f0000004900)=""/169, 0xa9}, {&(0x7f00000049c0)=""/158, 0x9e}], 0x2, &(0x7f0000004ac0)=""/4096, 0x1000, 0x5}, 0xfffffffffffffc00}], 0xa, 0x40000000, &(0x7f0000005d40)={0x77359400}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005d80)={r1, @rand_addr=0x3f, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) sendmmsg(r0, &(0x7f00003aff88)=[{{&(0x7f0000204ff0)=@nfc={0x27}, 0x10, &(0x7f0000e28f60)=[{&(0x7f0000ef2000)="7edc08b80f1e3569736c64cf8a8e0cafc6bb3e28efeba4a0d807ed991b38442e4df20d2b489b91c8b6c1ca6b48b3e4ed72de4d2253c1ecb9efed1d1bc5a7ebb07b64041f562ce9e63f04296a580309b73994133e879e641170358148cc4b2d55a09e46a4e496e177d1fcf5471095a755b0acdc734ebf3b7c1663f32a59b20fa52ba3cf1902f8b2773e148b00a646952f1c3150346c2846d8f665665c449ea9e84495b3ca1b33fca6b170d8df37110d0ba0fc5f7dd36ea7adbb1946e6e33c2ec336c1fd294c55a98e4ac13b96cf94064e75f339ea9e16161707557d12c2973d9e15913f4a09bff088e377d9064e79632d4c4059092db8f2e4fbce7224c556656b8607f58c744ab06b51f23dd7db257ddc842dfd0104ab9e3b750b2dd4ade2abf374f161048a818fcb4fa69e0bc1ce8580bd2770b6aa20b070e9cd4d7fc324bd282043069fe3cb6a816542dadb", 0x14c}], 0x1}}], 0x1, 0x0) 2018/02/23 22:35:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) lstat(&(0x7f0000c01000)='./file0\x00', &(0x7f0000b73000)) r1 = dup3(r0, r0, 0x80000) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xc, 0x4, 0x4, 0x1, 0x1b, r1, 0x5}, 0x2c) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000abf000)={0x14, 0x1e, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000927000)=@sack_info, &(0x7f000022c000)=0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000ff0000), 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f000049cffc), 0x4) socket$rds(0x15, 0x5, 0x0) setitimer(0x0, &(0x7f0000432000)={{0x0, 0x2710}}, 0x0) 2018/02/23 22:35:21 executing program 7: r0 = gettid() socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000000040)=""/106) r2 = syz_open_procfs(r0, &(0x7f00000000c0)='mounts\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000000100)={0x7, 0x4, 0x9, {}, 0x1, 0x100}) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x7, 0xffffffffffffffff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r3, &(0x7f0000e6d000)=""/384, 0x180) r4 = inotify_init1(0x0) r5 = dup2(r4, r3) inotify_add_watch(r4, &(0x7f00007a7000)='./control\x00', 0xa4000960) r6 = open(&(0x7f0000ce3ff6)='./control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getdents64(r6, &(0x7f0000000180)=""/143, 0x8f) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) ioctl$sock_netrom_TIOCOUTQ(r5, 0x5411, &(0x7f00000000c0)) clock_getres(0x0, &(0x7f0000dd8ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r7}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) tkill(r0, 0x1000000000016) 2018/02/23 22:35:21 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e9f000)="240000001a0025f00018000400edfc0e800000000004bf0202fffdeb0800010048050000", 0xfffffffffffffedc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x4, 0x6, 0x2000000000000000, 0x4, 0x3, 0xb3, 0x6, {r2, @in6={{0xa, 0x3, 0x41, @mcast1={0xff, 0x1, [], 0x1}, 0x20}}, 0x3, 0x100000001, 0x18c, 0x1}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r2, 0x5, 0x8, [0x100000000, 0x7, 0x3, 0xffff, 0x883, 0x1, 0x81, 0x732]}, 0x157) getpid() r3 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x400, 0x4200) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000001c0)={@common='ip6gretap0\x00', @ifru_flags=0x3203}) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) 2018/02/23 22:35:21 executing program 5: mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000911000)={{&(0x7f0000ffd000/0x2000)=nil, 0x2000}, 0x1}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000080)={0x0, 0x100000000, 0x2, &(0x7f0000000040)}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000009fe8)={0xaa, 0xe}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f0000000180), &(0x7f0000000140), &(0x7f0000001000), &(0x7f0000000040)) read(r2, &(0x7f0000009f9c)=""/100, 0x64) read(r0, &(0x7f0000910000)=""/100, 0x64) 2018/02/23 22:35:21 executing program 4: socket$packet(0x11, 0x3, 0x300) clock_nanosleep(0xfffffffffffffffa, 0x0, &(0x7f0000000080), &(0x7f0000eadff0)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/02/23 22:35:21 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000015ffa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd8586", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001cffc8)={0x0, 0x0, &(0x7f000021e000)=[], 0x0, &(0x7f000021efe8)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = dup3(r1, r0, 0x0) accept$alg(r2, 0x0, 0x0) sendmsg$nl_xfrm(r2, &(0x7f00000008c0)={&(0x7f00000afff4)={0x10}, 0xc, &(0x7f0000119ff0)={&(0x7f0000000540)=@migrate={0x50, 0x21, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, []}, 0x50}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000214fc8)={&(0x7f0000101000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000140fd0)=[{&(0x7f0000214f7d)=""/131, 0x83}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/02/23 22:35:21 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10040, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in=@local, @in6=@loopback}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) truncate(&(0x7f0000000040)='./file0\x00', 0x7) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000080)={0x0, 0xfffffffffffffffa}) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x9f9a, 0x80000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000040)={0x6, 0x4, 0xffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}], 0x2c) flock(r0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000080)) sendmsg$nl_crypto(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@delrng={0x10, 0x14, 0x701, 0x1, 0x3, "", ["", "", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x4) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000180)=0xffffffffb37e699f) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000000140)={r0}) r3 = open(&(0x7f0000000000)='./file0\x00', 0x101d00, 0x80) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000000140)) get_thread_area(&(0x7f0000000180)={0x2, 0x100000, 0x26c9fd304adfc6ce, 0x6, 0x7, 0x80, 0x2, 0x2, 0x6, 0xb6}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00000001c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x1, 0x5, 0x1000, 0xe18, 0x1, 0x7}}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000380)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000040)=0x3, 0x4) getpeername$unix(r1, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000f08000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}], 0x1c) 2018/02/23 22:35:21 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ab000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ec5000)=@ethtool_dump={0x3e}}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) 2018/02/23 22:35:21 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x1000004, 0x31, r0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000877000)) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, &(0x7f0000001ff8), 0x1, 0x2) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) 2018/02/23 22:35:21 executing program 4: r0 = memfd_create(&(0x7f0000000000)="254128491c20ff008a0b9f", 0x3) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x3, @loopback=0x7f000001}, {0x6, @empty}, 0x20, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000080)={0x1, 0x4, 0x13}) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/raw\x00') sendfile(r0, r1, &(0x7f00006dbff8)=0x2000, 0xffffffc2) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x4, 0x80000) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r2, 0x80dc5521, &(0x7f0000000140)=""/141) recvmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f00000000c0)=@nfc, 0x10, &(0x7f0000000200)=[{&(0x7f0000000140)=""/133, 0x85}], 0x1, &(0x7f0000000240)=""/4096, 0x1000, 0x4}, 0x101}, {{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000001240)=""/50, 0x32}, {&(0x7f0000001280)=""/101, 0x65}], 0x2, &(0x7f0000001340)=""/246, 0xf6, 0x28000000000}, 0x1}, {{0x0, 0x0, &(0x7f0000002480)=[{&(0x7f0000001440)=""/4096, 0x1000}, {&(0x7f0000002440)=""/13, 0xd}], 0x2, &(0x7f00000024c0)=""/197, 0xc5, 0x5}, 0x4}], 0x3, 0x10000, &(0x7f0000002680)={0x77359400}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000026c0)={0x3, 0x8, 0x100000000, 0xffff}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={0x2cd, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x2, @multicast1=0xe0000001}, 0x1, 0x1000, 0xffffffffffffff9f, 0x2, 0x3, &(0x7f00000000c0)=@generic="353294c5f1f7988e431b4bd71bec6f6e", 0x40, 0x4, 0xddb}) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0xbe) 2018/02/23 22:35:21 executing program 1: socket$inet6(0xa, 0x2, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000040)={{0x5, 0x5, 0x3, 0x7, 0xffff, 0x4}, 0x80000000}) r1 = socket$inet6(0xa, 0x800, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000609fc8)={&(0x7f00005dafe4)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0xfffffe4e, &(0x7f0000000080)=[], 0x0, 0x0, 0xfffffffffffffe45}, 0x8000) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x2d89}, 0x1c) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/23 22:35:21 executing program 3: r0 = socket(0x1e, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(0xffffffffffffffff, 0xc10c5541, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, [], [], [], 0x0, 0x1}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{}]}) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@generic={0x10000000001e, "0200000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000100)=[], 0x8f, &(0x7f0000f4def0)=[]}, 0x0) 2018/02/23 22:35:22 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) mkdir(&(0x7f00002faff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000dc6000)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x7, 0x10002) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$ax25(r0, &(0x7f0000000080)={0x3, {"4aca4e00b05b68"}}, 0x10) r1 = creat(&(0x7f0000744000)='./file0/bus\x00', 0x0) mq_notify(r1, &(0x7f0000306fa0)={0x0, 0x0, 0x0, @tid}) mq_timedsend(r1, &(0x7f00009b5f63), 0x0, 0x0, 0x0) 2018/02/23 22:35:22 executing program 0: pipe(&(0x7f0000009ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000005f90)=[{&(0x7f000000b000)="ed", 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="66ca50fa346666e08bfb724241e04ae1b0bfd9a1946c5479", 0x18}], 0x1, 0x2) readv(r0, &(0x7f000000afc0)=[{&(0x7f0000004fe8)=""/24, 0x18}, {&(0x7f0000000f86)=""/122, 0x7a}], 0x2) 2018/02/23 22:35:22 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000452000)='./file0\x00', r0, &(0x7f000014c000)='./file0\x00', 0x0) 2018/02/23 22:35:22 executing program 4: rt_sigprocmask(0x0, &(0x7f0000686ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x8000, 0x0) r0 = memfd_create(&(0x7f0000ddd000)="7d0000000000000000ffffffffea2159b1", 0x4) fallocate(r0, 0x0, 0x0, 0x3ff) 2018/02/23 22:35:22 executing program 2: socket$inet6_icmp(0xa, 0x2, 0x3a) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x9ffe792724e9ffa1) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0xc, 0x0, &(0x7f0000000040)=[@register_looper={0x630b}, @increfs={0x40046304, 0x2}], 0x28, 0x0, &(0x7f0000000080)="33e4a8c4105d35375dc4b9e2a0396940066d0c4af353080424a67c98ca0d001ccc2ec315cd4a16c2"}) r2 = accept(r0, &(0x7f0000000000)=@l2, &(0x7f0000000040)=0xe) setsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f0000000080)=0x7, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000bdf000)={&(0x7f0000d0bff4)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000040)=@getpolicy={0x50, 0x15, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, []}, 0x50}, 0x1}, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000280)={r1, &(0x7f0000000100)="8ed95f15bcf58fcefe1f81fb739eda9dc9361c29c0cf0e8e29f621d8ad35c1fdd3a9318a4a9d9d4612f8bb24bc58edaa8323913ed7c2b49ae9a36d6b7005275ecff74a8cb19607af6fb38fb7f090030c61d75e1df40bd92fcacc2e46cf1628fc2528ed14983876800308eae7a5824e106e08aaca77ad1e04f250a3e61cac8aa294a3f611e6c1f206c7ce0f2d45d0980f15e2a7c680bd17c2677583568a42076810b98ee9519030e4cb605411ce56cc2434040d4c9d4892346aafa98b29840a0ebb2a2593900fb5317cb57bdeadf949d3b1324972758c201a1dccde6d39fc7d162f2f6ce1e9117ce6f8cf8e785af1bc03aa9428", &(0x7f0000000200)=""/121}, 0x18) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000500)=""/4096) poll(&(0x7f00000002c0)=[{r2, 0x8}], 0x1, 0xffff) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000400)={r3, &(0x7f00000002c0)="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", &(0x7f00000003c0)=""/48}, 0x18) ioctl$ASHMEM_GET_NAME(r3, 0x81007702, &(0x7f0000000100)=""/184) 2018/02/23 22:35:22 executing program 1: r0 = socket$rds(0xa, 0x2, 0x11) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000100)=0x8, 0xffffffffffffff93) socketpair(0x2, 0x80802, 0xb8a, &(0x7f0000000000)={0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x6, 0x3, 0xfffffffffffffa57]}, 0xa) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x1, @empty}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096, 0x116}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x43, {0x800000}}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f0000015ff8), &(0x7f0000008ff8)}}], 0x24}, 0x0) 2018/02/23 22:35:22 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x3, 0x551f, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in6={0xa, 0x0, 0x1f, @empty, 0x100}, @in6={0xa, 0x3, 0x3, @loopback={0x0, 0x1}, 0x3}], 0x54) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6465760000001f003670") connect$rds(r1, &(0x7f00000000c0)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) syncfs(r1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@mcast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000001c0)) fcntl$getownex(r0, 0x10, &(0x7f0000001840)) getgid() getegid() getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001880), &(0x7f00000018c0)=0xc) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000180)=""/67) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000180)=""/4096) bind$can_raw(r1, &(0x7f0000000180)={0x1d, r2}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000001180)) execveat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000340)=[], &(0x7f00000005c0)=[], 0x0) 2018/02/23 22:35:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000df9f18)={{{@in=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000607ffc)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00004d9fec)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/02/23 22:35:22 executing program 3: r0 = perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000080)) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000040)={0x1, r0, 0x1}) ioctl$TIOCNXCL(r1, 0x540d) 2018/02/23 22:35:22 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x69032, 0xffffffffffffffff, 0xc700000000000000) r0 = gettid() r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x509000, 0x0) kcmp(r0, r1, 0x4, r2, r3) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) mkdir(&(0x7f0000000040)='./file0\x00', 0x26) ioctl$TCSBRK(r4, 0x5409, 0x10001) bind$alg(r3, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(cbc(aes),tgr192)\x00'}, 0x58) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r3, 0x40bc5311, &(0x7f0000000040)={0x1ff, 0x3, 'client1\x00', 0x1, "f4832e4bfe1128f3", "802b1261a2db0cfc9cd3543270285ec06af7fd9535c55b4639ba3d273de35758", 0xdb4, 0x2}) 2018/02/23 22:35:22 executing program 4: unshare(0x8000400) r0 = mq_open(&(0x7f000004b000)='&\x00', 0x8c2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0x4, 0x10000}) mq_timedreceive(r0, &(0x7f0000cb8f7c)=""/132, 0x84, 0x0, &(0x7f0000f7b000)={0x0, 0x989680}) 2018/02/23 22:35:22 executing program 1: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0xbfffc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) sched_getscheduler(r1) ioctl(r0, 0x4122, &(0x7f0000005e0b)) ioctl$KDDELIO(r0, 0x4b35, 0x5) ioctl$VT_DISALLOCATE(r0, 0x5608) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x5, &(0x7f0000000080)=0x2) 2018/02/23 22:35:22 executing program 6: syz_emit_ethernet(0x11b, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [], {@ipx={0x8137, {0xffff, 0x10d, 0x0, 0x11, {@random=0x1ff, @current, 0x2}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5}, "cfe396f2b32a8257c7dc1ae569410af7f0af21dee866bc3527111b2eed4d84feb884a5b08298ed1b09bc5dae4b22371a4953f399799a7b0fc2c5f688e2aa7d4eaa948d1523f030d6ffe281097208decf1409f3c894767a6d84b2b5eaa448519721f567dd066e9972ba3288f11d86fe6e6c562ad8e365e25ea5839cf75ffb004f6a61126c179a343b5fb642d8fb0db9495d5527ec034035747cff089cdc9ad5a9b14ce891bfefffc0c8a88c4213b94494869b9c68db3d1451252fe674faa6b48661a43934cdb89fa776da361e9b48730fe3acea9288d4ed3855ae6f98bed045700d1ccb41d2ff7ec585577af305a04e"}}}}, &(0x7f0000000140)={0x1, 0x4, [0x730, 0xfcf, 0xbad, 0x199]}) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000000180)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f0000000180)='f', 0x381, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) syz_emit_ethernet(0x46, &(0x7f0000b84f5e)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "87000029250b5909"}}}}}, &(0x7f0000048000)={0x0, 0x1, [0x0]}) socket$inet6(0xa, 0x5, 0x9) 2018/02/23 22:35:22 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) accept$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000ca3000)=[], 0x0, &(0x7f0000a01f13)=""/237, 0x3af}, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @dev}, &(0x7f0000000080)=0xc) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x2, @rand_addr=0x40000000}, 0x10) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r2, 0x50, &(0x7f0000000040)}, 0x10) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x0, 0x1, 0x20}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x2, 0xfe27, &(0x7f00001a7f05)=""/251}, 0x48) 2018/02/23 22:35:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000889000)=""/247, &(0x7f000017affc)=0x282) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) 2018/02/23 22:35:22 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x7, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x200) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@ipv4={[], [], @remote}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={@generic="cf47bc5f9a44851356e941c8b1aeac88", r1}) init_module(&(0x7f0000724000)="2f2e7d2976626f786e6574316574683023ca6c7d252f00", 0x17, &(0x7f0000bb8ff0)='\x00') utime(&(0x7f000006d000)='./file0\x00', &(0x7f00000c3000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r2, 0x1ff, 0x4e3, 0x8}, 0x10) [ 43.600459] [ 43.602131] ============================================ [ 43.607570] WARNING: possible recursive locking detected [ 43.613007] 4.16.0-rc2+ #325 Not tainted [ 43.617053] -------------------------------------------- [ 43.622485] syz-executor6/5987 is trying to acquire lock: [ 43.627998] (_xmit_ETHER#2){+.-.}, at: [<0000000091e8e2bb>] sch_direct_xmit+0x361/0x1140 [ 43.636307] [ 43.636307] but task is already holding lock: [ 43.642250] (_xmit_ETHER#2){+.-.}, at: [<0000000091e8e2bb>] sch_direct_xmit+0x361/0x1140 [ 43.650558] [ 43.650558] other info that might help us debug this: [ 43.657195] Possible unsafe locking scenario: [ 43.657195] [ 43.663222] CPU0 [ 43.665777] ---- [ 43.668326] lock(_xmit_ETHER#2); [ 43.671838] lock(_xmit_ETHER#2); [ 43.675348] [ 43.675348] *** DEADLOCK *** [ 43.675348] [ 43.681376] May be due to missing lock nesting notation [ 43.681376] [ 43.688276] 10 locks held by syz-executor6/5987: [ 43.692997] #0: (rcu_read_lock_bh){....}, at: [<00000000ef9308b1>] ip6_finish_output2+0x23d/0x23a0 [ 43.702252] #1: (rcu_read_lock_bh){....}, at: [<00000000ac772361>] __dev_queue_xmit+0x2f6/0x2f30 [ 43.711330] #2: (_xmit_ETHER#2){+.-.}, at: [<0000000091e8e2bb>] sch_direct_xmit+0x361/0x1140 [ 43.720058] #3: (rcu_read_lock){....}, at: [<000000000189de01>] icmpv6_send+0x0/0x280 [ 43.728177] #4: (k-slock-AF_INET6){+.-.}, at: [<0000000055736151>] icmp6_send+0x1250/0x2bb0 [ 43.736813] #5: (rcu_read_lock){....}, at: [<000000005907f81f>] icmp6_send+0x1d37/0x2bb0 [ 43.745191] #6: (rcu_read_lock_bh){....}, at: [<00000000ef9308b1>] ip6_finish_output2+0x23d/0x23a0 [ 43.754436] #7: (rcu_read_lock){....}, at: [<000000005c93ddc6>] ndisc_send_skb+0x826/0x1370 [ 43.763075] #8: (rcu_read_lock_bh){....}, at: [<00000000ef9308b1>] ip6_finish_output2+0x23d/0x23a0 [ 43.772329] #9: (rcu_read_lock_bh){....}, at: [<00000000ac772361>] __dev_queue_xmit+0x2f6/0x2f30 [ 43.781400] [ 43.781400] stack backtrace: [ 43.785871] CPU: 0 PID: 5987 Comm: syz-executor6 Not tainted 4.16.0-rc2+ #325 [ 43.793114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.802441] Call Trace: [ 43.805000] dump_stack+0x194/0x24d [ 43.808605] ? arch_local_irq_restore+0x53/0x53 [ 43.813248] __lock_acquire+0xe8f/0x3e00 [ 43.817291] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 43.822452] ? lockdep_on+0x50/0x50 [ 43.826048] ? trace_hardirqs_off+0x10/0x10 [ 43.830343] ? __save_stack_trace+0x7e/0xd0 [ 43.834637] ? perf_trace_lock_acquire+0xe3/0x980 [ 43.839453] ? print_lockdep_cache.isra.32+0x109/0x109 [ 43.844700] ? perf_trace_lock_acquire+0xe3/0x980 [ 43.849514] ? perf_trace_lock+0x900/0x900 [ 43.853720] ? perf_trace_lock+0x900/0x900 [ 43.857928] ? skb_network_protocol+0xef/0x4b0 [ 43.862482] ? netif_skb_features+0x5ff/0x9b0 [ 43.866950] ? __skb_gso_segment+0x810/0x810 [ 43.871328] lock_acquire+0x1d5/0x580 [ 43.875100] ? lock_acquire+0x1d5/0x580 [ 43.879133] ? sch_direct_xmit+0x361/0x1140 [ 43.883428] ? lock_release+0xa40/0xa40 [ 43.887372] ? netif_skb_features+0x9b0/0x9b0 [ 43.891839] ? pfifo_fast_dequeue+0x39a/0xb00 [ 43.896306] ? trace_hardirqs_on+0xd/0x10 [ 43.900427] ? __local_bh_enable_ip+0x121/0x230 [ 43.905072] _raw_spin_lock+0x2a/0x40 [ 43.908842] ? sch_direct_xmit+0x361/0x1140 [ 43.913132] sch_direct_xmit+0x361/0x1140 [ 43.917256] ? pfifo_fast_peek+0x1c0/0x1c0 [ 43.921466] ? pfifo_fast_change_tx_queue_len+0xb80/0xb80 [ 43.926976] ? __lock_is_held+0xb6/0x140 [ 43.931016] __qdisc_run+0x57d/0x19c0 [ 43.934785] ? lock_release+0xa40/0xa40 [ 43.938731] ? sch_direct_xmit+0x1140/0x1140 [ 43.943109] ? __dev_queue_xmit+0x2f6/0x2f30 [ 43.947492] ? _raw_spin_unlock+0x22/0x30 [ 43.951610] ? pfifo_fast_enqueue+0x376/0x5e0 [ 43.956078] ? pfifo_fast_dequeue+0xb00/0xb00 [ 43.960548] __dev_queue_xmit+0xd5e/0x2f30 [ 43.964756] ? __lock_acquire+0x2bfd/0x3e00 [ 43.969049] ? __lock_acquire+0x2bfd/0x3e00 [ 43.973345] ? netdev_pick_tx+0x2c0/0x2c0 [ 43.977467] ? find_held_lock+0x35/0x1d0 [ 43.981503] ? find_held_lock+0x35/0x1d0 [ 43.985536] ? perf_trace_lock_acquire+0xe3/0x980 [ 43.990354] ? lock_downgrade+0x980/0x980 [ 43.994472] ? perf_trace_lock+0x900/0x900 [ 43.998679] ? check_noncircular+0x20/0x20 [ 44.002884] ? __neigh_create+0x165e/0x1d90 [ 44.007176] ? __local_bh_enable_ip+0x121/0x230 [ 44.011825] ? _raw_write_unlock_bh+0x30/0x40 [ 44.016289] ? __neigh_create+0xc0d/0x1d90 [ 44.020496] ? print_irqtrace_events+0x270/0x270 [ 44.025227] ? ip6_finish_output2+0xb4a/0x23a0 [ 44.029782] ? lock_downgrade+0x980/0x980 [ 44.033901] ? lock_release+0xa40/0xa40 [ 44.037848] ? memcpy+0x45/0x50 [ 44.041102] dev_queue_xmit+0x17/0x20 [ 44.044875] ? dev_queue_xmit+0x17/0x20 [ 44.048819] neigh_resolve_output+0x5e2/0xa00 [ 44.053287] ? ether_setup+0x2d0/0x2d0 [ 44.057146] ? __neigh_event_send+0x1040/0x1040 [ 44.061787] ? check_noncircular+0x20/0x20 [ 44.065995] ip6_finish_output2+0xb4a/0x23a0 [ 44.070382] ? ip6_sk_dst_lookup_flow+0x7f0/0x7f0 [ 44.075194] ? ip6_mtu+0x369/0x4d0 [ 44.078706] ? lock_downgrade+0x980/0x980 [ 44.082827] ? lock_release+0xa40/0xa40 [ 44.086776] ? ip6_mtu+0x1c7/0x4d0 [ 44.090285] ? ip6_dst_ifdown+0x3d0/0x3d0 [ 44.094405] ? nf_nat_ipv6_out+0x262/0x570 [ 44.098614] ip6_finish_output+0x69b/0xaf0 [ 44.102818] ? ip6_finish_output+0x69b/0xaf0 [ 44.107198] ip6_output+0x1eb/0x840 [ 44.110796] ? ip6_finish_output+0xaf0/0xaf0 [ 44.115176] ? lock_release+0xa40/0xa40 [ 44.119124] ? ip6_fragment+0x3470/0x3470 [ 44.123251] ndisc_send_skb+0xac4/0x1370 [ 44.127288] ? nf_hook.constprop.27+0x830/0x830 [ 44.131929] ? refcount_add_not_zero+0x133/0x200 [ 44.136654] ? refcount_dec_if_one+0x20/0x20 [ 44.141032] ? ip6_finish_output+0x69b/0xaf0 [ 44.145412] ? rawv6_sendmsg+0x2836/0x40c0 [ 44.149617] ? check_noncircular+0x20/0x20 [ 44.153827] ndisc_send_ns+0x38a/0x870 [ 44.157686] ? ndisc_netdev_event+0x4a0/0x4a0 [ 44.162150] ? find_held_lock+0x35/0x1d0 [ 44.166188] ndisc_solicit+0x383/0x5c0 [ 44.170048] ? ndisc_solicit+0x383/0x5c0 [ 44.174082] ? ndisc_send_ns+0x870/0x870 [ 44.178115] ? lock_release+0xa40/0xa40 [ 44.182059] ? do_raw_write_trylock+0x190/0x190 [ 44.186698] ? refcount_add+0x60/0x60 [ 44.190481] ? ndisc_send_ns+0x870/0x870 [ 44.194513] neigh_probe+0xc3/0x100 [ 44.198109] ? neigh_probe+0xc3/0x100 [ 44.201882] __neigh_event_send+0x927/0x1040 [ 44.206262] ? neightbl_dump_info+0x950/0x950 [ 44.210733] ? neigh_dump_info+0xc80/0xc80 [ 44.214944] ? __local_bh_enable_ip+0x121/0x230 [ 44.219587] ? lock_acquire+0x1d5/0x580 [ 44.223534] neigh_resolve_output+0x62b/0xa00 [ 44.228002] ? lock_release+0xa40/0xa40 [ 44.231954] ? __neigh_event_send+0x1040/0x1040 [ 44.236598] ? check_noncircular+0x20/0x20 [ 44.240805] ip6_finish_output2+0xb4a/0x23a0 [ 44.245187] ? ip6_sk_dst_lookup_flow+0x7f0/0x7f0 [ 44.250006] ? ip6_mtu+0x369/0x4d0 [ 44.253523] ? lock_downgrade+0x980/0x980 [ 44.257643] ? lock_release+0xa40/0xa40 [ 44.261594] ? ip6_mtu+0x1c7/0x4d0 [ 44.265107] ? ip6_dst_ifdown+0x3d0/0x3d0 [ 44.269226] ? nf_nat_ipv6_out+0x262/0x570 [ 44.273439] ip6_finish_output+0x69b/0xaf0 [ 44.277646] ? ip6_finish_output+0x69b/0xaf0 [ 44.282027] ip6_output+0x1eb/0x840 [ 44.285629] ? ip6_finish_output+0xaf0/0xaf0 [ 44.290009] ? ip6_setup_cork+0xeb8/0x1740 [ 44.294219] ? ip6_fragment+0x3470/0x3470 [ 44.298341] ? check_noncircular+0x20/0x20 [ 44.302548] ip6_local_out+0x95/0x160 [ 44.306321] ip6_send_skb+0xa1/0x330 [ 44.310012] ip6_push_pending_frames+0xb3/0xe0 [ 44.314566] icmpv6_push_pending_frames+0x338/0x520 [ 44.319557] icmp6_send+0x2244/0x2bb0 [ 44.323332] ? icmpv6_push_pending_frames+0x520/0x520 [ 44.328495] ? __local_bh_enable_ip+0x121/0x230 [ 44.333136] ? perf_trace_lock_acquire+0xe3/0x980 [ 44.337954] ? __neigh_create+0x165e/0x1d90 [ 44.342254] ? trace_hardirqs_on+0xd/0x10 [ 44.346375] ? __local_bh_enable_ip+0x121/0x230 [ 44.351018] ? perf_trace_lock+0x900/0x900 [ 44.355227] ? __neigh_create+0xc0d/0x1d90 [ 44.359442] ? neightbl_dump_info+0x950/0x950 [ 44.363909] ? __lock_acquire+0x2bfd/0x3e00 [ 44.368202] ? check_noncircular+0x20/0x20 [ 44.372413] ? lock_acquire+0x1d5/0x580 [ 44.376361] ? inet6_unregister_icmp_sender+0x40/0x40 [ 44.381523] ? lock_release+0xa40/0xa40 [ 44.385494] ? icmpv6_push_pending_frames+0x520/0x520 [ 44.390659] icmpv6_send+0x142/0x280 [ 44.394349] ? icmpv6_send+0x142/0x280 [ 44.398213] ? inet6_unregister_icmp_sender+0x40/0x40 [ 44.403377] ? ip6_neigh_lookup+0x79b/0xba0 [ 44.407668] ? icmpv6_push_pending_frames+0x520/0x520 [ 44.412831] ip6_link_failure+0x94/0x570 [ 44.416862] ? ip6_del_rt+0x1a0/0x1a0 [ 44.420637] ? refcount_sub_and_test+0x115/0x1b0 [ 44.425362] ? refcount_inc+0x50/0x50 [ 44.429138] ? ip6_del_rt+0x1a0/0x1a0 [ 44.432914] ip_tunnel_xmit+0x2ada/0x37d0 [ 44.437035] ? print_irqtrace_events+0x270/0x270 [ 44.441766] ? ip_md_tunnel_xmit+0x14d0/0x14d0 [ 44.446320] ? lock_downgrade+0x980/0x980 [ 44.450443] ? pvclock_read_flags+0x160/0x160 [ 44.454909] ? mark_held_locks+0xaf/0x100 [ 44.459030] ? ktime_get_with_offset+0x188/0x420 [ 44.463760] ? kvm_clock_get_cycles+0x25/0x30 [ 44.468227] ? ktime_get_with_offset+0x2c1/0x420 [ 44.472970] ? do_gettimeofday+0x190/0x190 [ 44.477181] __gre_xmit+0x546/0x8b0 [ 44.480782] erspan_xmit+0x779/0x22b0 [ 44.484556] ? gretap_fb_dev_create+0x250/0x250 [ 44.489199] ? __lock_is_held+0xb6/0x140 [ 44.493243] dev_hard_start_xmit+0x24e/0xac0 [ 44.497624] ? validate_xmit_skb_list+0x120/0x120 [ 44.502436] ? __skb_gso_segment+0x810/0x810 [ 44.506818] ? lock_acquire+0x1d5/0x580 [ 44.510761] ? lock_acquire+0x1d5/0x580 [ 44.514710] ? sch_direct_xmit+0x361/0x1140 [ 44.519008] ? lock_release+0xa40/0xa40 [ 44.522955] ? netif_skb_features+0x9b0/0x9b0 [ 44.527422] ? pfifo_fast_dequeue+0x39a/0xb00 [ 44.531887] ? trace_hardirqs_on+0xd/0x10 [ 44.536010] ? __local_bh_enable_ip+0x121/0x230 [ 44.540658] sch_direct_xmit+0x40d/0x1140 [ 44.544779] ? pfifo_fast_peek+0x1c0/0x1c0 [ 44.548986] ? pfifo_fast_change_tx_queue_len+0xb80/0xb80 [ 44.554497] ? __lock_is_held+0xb6/0x140 [ 44.558535] __qdisc_run+0x57d/0x19c0 [ 44.562310] ? lock_release+0xa40/0xa40 [ 44.566258] ? sch_direct_xmit+0x1140/0x1140 [ 44.570638] ? __dev_queue_xmit+0x2f6/0x2f30 [ 44.575023] ? _raw_spin_unlock+0x22/0x30 [ 44.579141] ? pfifo_fast_enqueue+0x376/0x5e0 [ 44.583608] ? pfifo_fast_dequeue+0xb00/0xb00 [ 44.588079] __dev_queue_xmit+0xd5e/0x2f30 [ 44.592300] ? netdev_pick_tx+0x2c0/0x2c0 [ 44.596419] ? find_held_lock+0x35/0x1d0 [ 44.600456] ? ndisc_constructor+0x1cd/0xad0 [ 44.604837] ? find_held_lock+0x35/0x1d0 [ 44.608870] ? perf_trace_lock_acquire+0xe3/0x980 [ 44.613682] ? lock_downgrade+0x980/0x980 [ 44.617800] ? perf_trace_lock+0x900/0x900 [ 44.622014] ? __local_bh_enable_ip+0x121/0x230 [ 44.626656] ? check_noncircular+0x20/0x20 [ 44.630864] ? __neigh_create+0x165e/0x1d90 [ 44.635155] ? trace_hardirqs_on+0xd/0x10 [ 44.639275] ? __local_bh_enable_ip+0x121/0x230 [ 44.643914] ? _raw_write_unlock_bh+0x30/0x40 [ 44.648382] ? __neigh_create+0xc0d/0x1d90 [ 44.652588] ? find_held_lock+0x35/0x1d0 [ 44.656623] ? ip6_finish_output2+0xb4a/0x23a0 [ 44.661179] ? lock_downgrade+0x980/0x980 [ 44.665299] ? lock_release+0xa40/0xa40 [ 44.669243] ? __local_bh_enable_ip+0x121/0x230 [ 44.673881] ? __local_bh_enable_ip+0x121/0x230 [ 44.678525] ? memcpy+0x45/0x50 [ 44.681779] dev_queue_xmit+0x17/0x20 [ 44.685550] ? dev_queue_xmit+0x17/0x20 [ 44.689494] neigh_resolve_output+0x5e2/0xa00 [ 44.693960] ? ether_setup+0x2d0/0x2d0 [ 44.697823] ? __neigh_event_send+0x1040/0x1040 [ 44.702464] ip6_finish_output2+0xb4a/0x23a0 [ 44.706847] ? ip6_sk_dst_lookup_flow+0x7f0/0x7f0 [ 44.711663] ? ip6_mtu+0x369/0x4d0 [ 44.715175] ? lock_downgrade+0x980/0x980 [ 44.719299] ? __lock_is_held+0xb6/0x140 [ 44.723333] ? ip6_mtu+0x1c7/0x4d0 [ 44.726845] ? ip6_dst_ifdown+0x3d0/0x3d0 [ 44.730967] ? nf_nat_ipv6_out+0x262/0x570 [ 44.735174] ip6_finish_output+0x69b/0xaf0 [ 44.739378] ? ip6_finish_output+0x69b/0xaf0 [ 44.743762] ip6_output+0x1eb/0x840 [ 44.747361] ? ip6_finish_output+0xaf0/0xaf0 [ 44.751742] ? ip6_fragment+0x3470/0x3470 [ 44.755864] ? nf_hook_slow+0xd3/0x1a0 [ 44.759728] rawv6_sendmsg+0x2836/0x40c0 [ 44.763763] ? rawv6_bind+0x8c0/0x8c0 [ 44.767540] ? avc_has_perm+0x35e/0x680 [ 44.771487] ? lock_downgrade+0x980/0x980 [ 44.775605] ? lock_release+0xa40/0xa40 [ 44.779551] ? lock_downgrade+0x980/0x980 [ 44.783671] ? avc_has_perm+0x43e/0x680 [ 44.787617] ? avc_has_perm_noaudit+0x520/0x520 [ 44.792258] ? check_noncircular+0x20/0x20 [ 44.796464] ? rawv6_rcv_skb+0x3b0/0x3b0 [ 44.800495] ? iterate_fd+0x3f0/0x3f0 [ 44.804268] ? find_held_lock+0x35/0x1d0 [ 44.808307] inet_sendmsg+0x11f/0x5e0 [ 44.812087] ? inet_sendmsg+0x11f/0x5e0 [ 44.816032] ? __might_sleep+0x95/0x190 [ 44.819976] ? inet_create+0xf50/0xf50 [ 44.823834] ? selinux_socket_sendmsg+0x36/0x40 [ 44.828476] ? security_socket_sendmsg+0x89/0xb0 [ 44.833202] ? inet_create+0xf50/0xf50 [ 44.837064] sock_sendmsg+0xca/0x110 [ 44.840748] SYSC_sendto+0x361/0x5c0 [ 44.844435] ? SYSC_connect+0x4a0/0x4a0 [ 44.848381] ? inet6_bind+0x12d/0x1460 [ 44.852243] ? SYSC_bind+0x290/0x410 [ 44.855932] ? SyS_futex+0x269/0x390 [ 44.859618] ? do_futex+0x22a0/0x22a0 [ 44.863390] ? SyS_socket+0x12d/0x1d0 [ 44.867161] ? vfs_writev+0x340/0x340 [ 44.870934] ? move_addr_to_kernel+0x60/0x60 [ 44.875313] SyS_sendto+0x40/0x50 [ 44.878736] ? SyS_getpeername+0x30/0x30 [ 44.882768] do_syscall_64+0x280/0x940 [ 44.886627] ? __do_page_fault+0xc90/0xc90 [ 44.890847] ? _raw_spin_unlock_irq+0x27/0x70 [ 44.895315] ? finish_task_switch+0x1c1/0x7e0 [ 44.899784] ? syscall_return_slowpath+0x550/0x550 [ 44.904687] ? syscall_return_slowpath+0x2ac/0x550 [ 44.909590] ? prepare_exit_to_usermode+0x350/0x350 [ 44.914580] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 44.919919] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 44.924732] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 44.929892] RIP: 0033:0x453de9 [ 44.933055] RSP: 002b:00007fea641cec68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 44.940735] RAX: ffffffffffffffda RBX: 00007fea641cf6d4 RCX: 0000000000453de9 [ 44.947975] RDX: 0000000000000381 RSI: 0000000020000180 RDI: 0000000000000013 [ 44.955222] RBP: 000000000072bea0 R08: 0000000020003000 R09: 000000000000001c [ 44.962465] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 44.969706] R13: 00000000000004ba R14: 00000000006f7210 R15: 0000000000000000 2018/02/23 22:35:23 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @empty}}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0xff}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000340)=@sack_info={r2, 0x8001, 0x2}, &(0x7f0000000380)=0xc) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x4, 0x0, 0xb, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400c00, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000000040)={0xfffffffffffff800, 0x0, {0xffffffffffffffff, 0x3, 0x3, 0x0, 0x8a}}) 2018/02/23 22:35:23 executing program 1: pipe2(&(0x7f0000000000)={0x0}, 0x84000) accept$llc(r0, 0x0, &(0x7f0000000040)) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0xc0189436, 0x0) r2 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r2, 0x0) 2018/02/23 22:35:23 executing program 5: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x2, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/02/23 22:35:23 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000045bfd8)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/02/23 22:35:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000080)="ba2000ed0ffbbd0e000f011bb807008ee00f013bf000a8a900660fc2d3bbbaf80c66b818eca68466efbafc0c66ed66b8f3ca4e4c0f23c00f21f8663500000c000f23f866b99803000066b80e00000066ba000000000f30", 0x57}], 0x1, 0x0, &(0x7f0000000140)=[], 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f0000000140)="2e672e660f38804900660fdb630aea47000000ad000f20c035000000800f22c00f20d835200000000f22d80f6efa3e0f0097010000000f20d835200000000f22d8660fd6829ff600000f01d1", 0x4c}], 0x1, 0x0, &(0x7f0000000140)=[@efer={0x2, 0x5d01}], 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x6, 0x4}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000002c0)={r3, 0x80000000}, &(0x7f0000000300)=0x8) 2018/02/23 22:35:23 executing program 1: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x2) ioctl$int_in(r0, 0x80000080045017, &(0x7f0000003ff8)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000040)="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", &(0x7f0000000140)="ffce68418d9677af9d516ac0e2d07e3272e764c438a2dc54c21bc14f5ad07caa11c3b9b2273b3a7d155d578a5c17e128df687291f02e0fc1f78a0f0e1e615e7214485453e202f65caf747c97391e8f1e0cc56e27b9797150052f3fe1bf8e866d08405e852a632a65364a3756c77e69ca1645d6e5e3d1ded5bc8613cb43711a9b1668ce7bfcd0f4e2fcf7633d9a0499e64b5f83a89589b07eefa44af35b78d48430ad9e31ab6cc204747f63a6bce3a418d222ff2fdbd83e6371f1a07a"}, 0x20) syz_open_dev$sg(&(0x7f0000000240)='/dev/sg#\x00', 0x81, 0x1) shmget$private(0x0, 0x1000, 0xae, &(0x7f0000ffe000/0x1000)=nil)