[....] Starting enhanced syslogd: rsyslogd[ 11.968713] audit: type=1400 audit(1519963657.555:4): avc: denied { syslog } for pid=3601 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 Warning: Permanently added '10.128.0.4' (ECDSA) to the list of known hosts. 2018/03/02 04:07:48 fuzzer started 2018/03/02 04:07:48 dialing manager at 10.128.0.26:44739 syzkaller login: [ 24.833373] random: crng init done 2018/03/02 04:07:53 kcov=true, comps=false 2018/03/02 04:07:54 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000058c0)='/dev/rtc\x00', 0x20200, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000005900)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}], 0x20) read$eventfd(r0, &(0x7f0000005940), 0x8) pread64(r0, &(0x7f0000005980)=""/4096, 0x1000, 0x0) clone(0x44000, &(0x7f0000006980)="f29e9b21ab25", &(0x7f00000069c0), &(0x7f0000006a00), &(0x7f0000006a40)="99f30f0cdbd108d3f8ce8deb559932b169d9a466c9fe7f64b73fc8e9f7594bafac31301a02142b1ecf74b19ee7f24fe0238835c85c19e7eaaa458ce7590285ed680f7a26d970429c793e88507b998a7d2a7b7ee581b34caba31725ea15955d32e529238f88a9e8e95e040188dd0eda74d8b23726c4ab9aa0e5d9d1cc3b314181352d4a3dbdd4159ac83218b49b57b601ea712d5a809c9ea580eb6e69af0bcceb2db61a52d77055f49e94b5c378f02f3ff8c4f5095cf74a2305759eac0bf1012e22b655c5cbd66ec6163284da01ebe62bb6c2c977572466b61fa8ad5acddb4765eb71c34c41f86167899b40") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006b40)={0x0, @in={{0x2, 0x4e20, @empty}}, 0x101, 0x7}, &(0x7f0000006c00)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006c40)={r1, 0x2}, 0x8) getpeername$ax25(r0, &(0x7f0000006c80), &(0x7f0000006cc0)=0x10) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000006d00)) connect$inet6(r0, &(0x7f0000006d40)={0xa, 0x4e22, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) ioctl$int_out(r0, 0x5462, &(0x7f0000006d80)) getsockname$ax25(r0, &(0x7f0000006dc0), &(0x7f0000006e00)=0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000006e40)='/dev/ptmx\x00', 0x4a000, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xfd5) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000006e80)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000006ec0)={'ah\x00'}, &(0x7f0000006f00)=0x1e) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000006f40)={0x0, 0x0, 0xfffffffffffffffa}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000006f80)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000006fc0)={r4, r5, 0x80}) ioctl$DRM_IOCTL_GET_UNIQUE(r6, 0xc0106401, &(0x7f0000007040)={0x36, &(0x7f0000007000)=""/54}) openat$dir(0xffffffffffffff9c, &(0x7f0000007080)='./file0\x00', 0x2000, 0x1) r7 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000070c0)='/selinux/status\x00', 0x0, 0x0) ioctl$int_in(r3, 0x0, &(0x7f0000007100)=0x7fffffff) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000007140)={'lo\x00', @ifru_flags=0x800}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000007180)=""/237, &(0x7f0000007280)=0xed) setsockopt$inet6_MRT6_DEL_MFC(r7, 0x29, 0xcd, &(0x7f00000072c0)={{0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, {0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffe0}, 0x6196, [0x9, 0x3, 0x49bb, 0x7805, 0x0, 0x3, 0x200, 0x20]}, 0x5c) ioctl$TIOCLINUX5(r7, 0x541c, &(0x7f0000007340)={0x5, 0xfffffffffffffff7, 0x8001, 0x3, 0xffffffffffffff61}) setsockopt$inet6_udp_encap(r7, 0x11, 0x64, &(0x7f0000007380), 0x4) clock_gettime(0x0, &(0x7f00000073c0)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000007400)={0x4, @time={r8, r9+30000000}, 0x7ff, {0x4, 0x1f}, 0x93, 0x1, 0x9}) 2018/03/02 04:07:54 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x2000) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux', "727936152de6a8fe9b296874927f05174c5f3a13cf445f7e01c5452393827051ce40015b67db9a9132206d50ffe980f52d7c4764c98d785f05383defebdad8820b489094ed19f12a053d2a49081c08977be84c5f40ad6f83ae1b041cb7fb4ef3760c12df8e26aef5429d97da7d555dd20ff9e2a471082b9f6a3b6fbb38df5f5137b4bc9c7c0504f4035f614b8aea6f67eda03423b3bbdd89c2b5dd1deb111edf3e5832e75eec6e1bab1784"}, 0xbb) write$selinux_load(r0, &(0x7f0000000100)={0xf97cff8c, 0x8, 'SE Linux', "05ecbc3c18cd11fe5498dd8c69ff0a5ad2cbdf951e0b45256c24a613e8259cd6f3f8bdc7e1c9ee2b166aa48651a93be3bcdab33180cf4dddff7d9b2df70423aea1b28caf3c59ac45f924d9ea619ca46e52e1268bf45f0601789f8434a9686945c39f6d11f9fb1d27cf8de63e4b120524467352b97f186ebe2ec1a8c07606961d6720ca"}, 0x93) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000200)={0x5, 0x4, 0x800}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000240)=""/159) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffff7, @empty, 0x5}}}, &(0x7f00000003c0)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x57, 0x8002, 0x80, 0x1, r2}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000480)=@assoc_value={0x0}, &(0x7f00000004c0)=0x8) ioctl$KDSETMODE(r1, 0x4b3a, 0x7f0) r4 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000500)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x40, 0x2, 0x80, 0x0, r2}, &(0x7f0000000580)=0x10) setsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f00000005c0)="bd31008988b121e727763e0dced3b76f02fc8f8cf2a887f48737dacae4b0fb0b4d6ea043", 0x24) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000600)={0x8}) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000640)="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") epoll_create1(0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000740)={r3, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x800, 0x2, 0x1bac, 0x33a, 0xdd1}, &(0x7f0000000800)=0xa0) fsetxattr(r0, &(0x7f0000000840)=@random={'btrfs.', 'lo\x00'}, &(0x7f0000000880)='/selinux/mls\x00', 0xd, 0x0) r6 = memfd_create(&(0x7f00000008c0)='vmnet1)em0+&selfprocvmnet1\x00', 0x1) setsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000900)=@assoc_value={r5, 0x5}, 0x8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000940)={0x0, @local, @multicast2}, &(0x7f0000000980)=0xc) fgetxattr(r4, &(0x7f00000009c0)=@known='system.advise\x00', &(0x7f0000000a00)=""/145, 0x91) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r6) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000ac0)=""/116) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000b40)=""/188) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000c00)={0x4}) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000000c40)={0x6, {{0xa, 0x4e22, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x80}}, 0x0, 0x8, [{{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, {{0xa, 0x4e24, 0xc83, @loopback={0x0, 0x1}, 0xb8ef}}, {{0xa, 0x4e20, 0xdaae, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}}, {{0xa, 0x4e24, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}}, {{0xa, 0x4e22, 0x1ff, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, {{0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}}, {{0xa, 0x4e20, 0x764, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, {{0xa, 0x4e24, 0x3ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2be4}}]}, 0x490) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r4, 0x111, 0x4, 0x1, 0x4) 2018/03/02 04:07:54 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='logfs\x00', 0x4, &(0x7f0000000140)="79d91627adacda7182eb962d42edf74770ccbbcd95c645380f086681e4ef5c5ea6d9780bf4d8e7bc26f7a30564f83efd3fff26637c937b9b35a4c9224f8b62a0e0addfa028f842804112ea07f3b097b547573d41e3ddcb80945b35093d68668b9c1a63ada11a136c7b0938e0d02785b37e") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x80000000, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x94a, 0x2fa}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000002c0)={r2, 0xf6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={r2}, &(0x7f0000000380)=0x8) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000400)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x3, 0x1c, &(0x7f0000ffb000/0x4000)=nil, 0x401}) ioctl$KDDELIO(r3, 0x4b35, 0xffff) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440)=r2, 0x4) accept$packet(r3, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0x14) connect$packet(r0, &(0x7f0000000500)={0x11, 0xf8, r4, 0x1, 0x81, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r5 = fcntl$getown(r1, 0x9) fcntl$setown(r1, 0x8, r5) mknod$loop(&(0x7f0000000540)='./file0\x00', 0x8, 0x1) ioctl$KDMKTONE(r0, 0x4b30, 0x3ff) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000580)=""/197, &(0x7f0000000680)=0xc5) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000700)={0x4, 0x3, 0xfff, 0x80000001, 0x8001, 0xffff, 0x1000, 0x3, 0x9, 0x4, 0x6, 0x4}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000740)={0x1, [0x0]}, &(0x7f0000000780)=0x8) connect$netlink(r6, &(0x7f00000007c0)=@kern={0x10, 0x0, 0x0, 0x400}, 0xc) timer_create(0x5, &(0x7f0000000940)={0x0, 0x40, 0x2, @thr={&(0x7f0000000800)="a013029dfab67cc6a9977b16f0cd1abe5fc2e31dbcd8fac61a86e430a4bbffb9f86326fdd91ea6d5d17261c51f1c6edf9a6f47a7712dc848e7138b6dd5d9d7aa8e6b734a87c2af63631630a6496da36a8492948b60a3c8a04c6cb855fcc199d8736e5f6cedf3eb0b1db01eeb24b336da58549832988b564d83ff4ab2400f6e46c0ce23a6a7f5005712dca2839f06193047d93630850a304fc32a1bb5eb1c12e9225a833891afb467f1ec14bc061e27751ed319077b2aaf86094846d7397e8dd34af5a2605f043ac283566189", &(0x7f0000000900)="f7cd047387f3dc0203b72aa1b1a5b9ac57b3017f8c4a885dd470520272ea91d36e01dd814d647751"}}, &(0x7f00000009c0)=0x0) timer_settime(r7, 0x0, &(0x7f0000000a00)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000a40)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r6, 0x29, 0x20, &(0x7f0000000a80)={@dev={0xfe, 0x80, [], 0xd}, 0x800, 0x2, 0x3, 0x8, 0x1, 0x6, 0x49}, &(0x7f0000000ac0)=0x20) socket$netlink(0x10, 0x3, 0x6) ioctl$KDSIGACCEPT(r3, 0x4b4e, 0xc) mkdirat(r0, &(0x7f0000000b00)='./file0\x00', 0x10) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000b40)=0x7) recvmsg$netrom(r3, &(0x7f0000000fc0)={&(0x7f0000000b80)=@full={{0x3, {"0edf743095c921"}}, [{"4971802548ee53"}, {"eb8de916b8715b"}, {"b5d83032bb6d44"}, {"0e5271e03474ba"}, {"6bc0c00d1527be"}, {"f3c76762d40666"}, {"f0beee342a7f38"}, {"5cbca315369f32"}]}, 0x48, &(0x7f0000000d40)=[{&(0x7f0000000c00)="bdc651fa9d7159fcf4392b45385542c9581c7eaa115114c7f21bb7", 0x1b}, {&(0x7f0000000c40)="fb79c9b5786cd7c4574c4f4560e4df270a80a06362dc41b38a725c7d81d7fe44c0da80bf05000fc72e05d3da342160a1e92c25e6247ed80fbe9c4839a03ef578931cd4e322ddc8264a12c04774a041bde117fae61f5e82cff16735be0d413f8553ddece672f4faad04", 0x69}, {&(0x7f0000000cc0)="1adb12018c62457b0e9ee3674b46844ec36ad1f0ed40f6eb1d4940e3caf19d54f084b82844f42527415e216ae1066ea1ccc1fe54edcf8d032dad88b0cb915cf6b704637f1949b98112a84f30d6b299", 0x4f}], 0x3, &(0x7f0000000d80)=[{0x78, 0x11e, 0x6f, "a3c315593faeb31585b6af3e7aa771424c2714f2ea97b3ef8b3d5cda48a87775eceaef6dcfb8571c6b80f16cb0898e6be51793ae7eca05f7314908926717703c3c10efd16fe425284fbec0b3aefdd5da228f55873f860ebb63e7b83ecaafb26a2a81"}, {0x70, 0x117, 0xf0, "87dcb3aeab2a4701963826f1c2a0920b4a16218b5af0e5161b3238182783f35da2ef35e907ddd40e7c928657b2a6c1b2c6ac51ca97e24476448de8dc346bf89792d20fb2c6bdfe9f68cd44534811a8b5bba711bad5397a21d8c4adbc32"}, {0xd0, 0x6, 0xce31, "c6aa90fef8dbcf09a8577b5df05660ad449c6300edd846d57209ed9b923dde95c4f1f925bc0b37d51f447c02177ac8df9362d545ef22ab856098509ea72924642ae0d344c9a5d52dc95cbd3e61fd600c62a4c99cf4f747d778d883882ab3ffe300a644e0bb4ad9296775bd8d1c77d765bec31693e0dbfdfc1e04f82e1c58d84386271582033c20f1d345452eba393b9bacc0af266b567f612128acdc3c7fa488e445240f7dcf97b222ec03eef49f1d14e33743d7678527017e"}, {0x88, 0x117, 0x2, "d339be87cf5df3887e377059d339e124033e349daa958a7262047c459daf0a3a3fd3cbb433b19cf3e3e4c3e7a55312e55ae155f99c894ef20d5e43b58cd30645e18d75810a4998d26c6fe19e3b969bf733b6e810482dab5849d6c854a8f2a0e35008b458d6ff6b3217a0dcc2fd10387e747f75"}], 0x240, 0x10}, 0x1) 2018/03/02 04:07:54 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r1 = getpgrp(r0) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x9) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x14) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) ptrace$cont(0x20, r0, 0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f00000001c0)={0x400, 0x100000000, 0x20, 0x5, 0x9, 0x1}) r4 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000200)=r4) splice(r3, &(0x7f0000000240), r3, &(0x7f0000000280), 0x0, 0x5) r5 = accept4$inet(r3, &(0x7f00000002c0)={0x0, 0x0, @multicast2}, &(0x7f0000000300)=0x10, 0x80000) setsockopt$inet_dccp_buf(r5, 0x21, 0xf, &(0x7f0000000340)="3726e0172ef7c92fc89820211b36eb8e02044dbb5a563fa359c52b2e45d1978b632a4b9c268edcb54a1ced96c0b320ce02f064976780daae4c6e33a9646d8b3ae0abe5f0562bedc59e09458392c9ae1c6b705e8ecdcef96bae4d0d3b9f9d13", 0x5f) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f00000003c0)={'eql\x00', @ifru_addrs={0x2, 0x4e20, @loopback=0x7f000001}}) socket$inet_tcp(0x2, 0x1, 0x0) waitid(0x0, r4, &(0x7f0000000400), 0x80000004, &(0x7f0000000440)) ioctl$TIOCGSOFTCAR(r3, 0x5419, &(0x7f0000000500)) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000540)) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000580)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f00000005c0)={0x3, 0xffff, 0x2}) sendmsg$nl_route(r3, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x20001000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)=@ipv4_getnetconf={0x2c, 0x52, 0x400, 0x70bd28, 0x25dfdbfe, {0x2}, [@NETCONFA_FORWARDING={0x8, 0x2, 0x1}, @NETCONFA_FORWARDING={0x8, 0x2, 0x9}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x10001}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x40) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0xfff) ioctl$EVIOCSABS20(r6, 0x401845e0, &(0x7f0000000780)={0x2, 0x25, 0x4, 0xff, 0x9, 0xb0}) syz_open_dev$sndtimer(&(0x7f00000007c0)='/dev/snd/timer\x00', 0x0, 0x40100) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000800)={0x20, 0x3, {0x3, 0x2, 0x7, 0x3, 0x3}}) ioctl$TIOCCONS(r6, 0x541d) fcntl$notify(r6, 0x402, 0xc) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000880)) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0xe, &(0x7f00000008c0)={0x0, 0x100000000, 0x6, 0x8000, 0x6aef, 0x43, 0xcf4, 0x1000, {0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x3, 0xe0, 0x100000001, 0x6}}, &(0x7f0000000980)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000009c0)={r7, 0x7fffffff, 0x6, [0x3, 0x3, 0xfffffffffffffbff, 0x7, 0x7, 0x7]}, &(0x7f0000000a00)=0x14) 2018/03/02 04:07:54 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x42140, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x2, 0x30, 0x5, 0x9}, &(0x7f0000000100)=0x18) getsockname(r0, &(0x7f0000000140)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000200)) connect$netrom(r0, &(0x7f0000000240)=@ax25={0x3, {"ed2b238473cf08"}, 0x7}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0x3f}, 0x8) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20008880}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@ipv6_getmulticast={0x14, 0x3a, 0x102, 0x70bd27, 0x25dfdbfe, {0xa}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x2000c040}, 0x4) syz_extract_tcp_res(&(0x7f00000003c0)={0x41424344}, 0x100000001, 0xff) syz_extract_tcp_res$synack(&(0x7f0000000400)={0x41424344, 0x41424344}, 0x1, 0x0) write$tun(r0, &(0x7f0000000440)=@hdr={0x1, 0x80, 0xffff, 0x10001, 0x80, 0x7fff, @ipv4={{0x21, 0x4, 0x3, 0xcab, 0x145, 0x64, 0x3, 0xfffffffffffffff9, 0x73, 0x0, @empty, @broadcast=0xffffffff, {[@timestamp={0x44, 0x1c, 0x8, 0x0, 0x7, [{[], 0x3}, {[@dev={0xac, 0x14, 0x14, 0xd}], 0x1f}, {[], 0x7fff}, {[], 0xfffffffffffff800}, {[], 0x7}]}, @cipso={0x86, 0x1b, 0x1, [{0x2, 0x10, "a523f01bbcd4a11061e6d401541e"}, {0x7, 0x2}, {0x6, 0x3, "ea"}]}, @timestamp={0x44, 0x24, 0x4, 0x3, 0x5, [{[@dev={0xac, 0x14, 0x14, 0x11}], 0xffffffffffffffc0}, {[@rand_addr=0x80], 0x6}, {[@rand_addr=0x8]}, {[], 0xffff}, {[], 0xc0}]}, @lsrr={0x83, 0x13, 0x3ff, [@empty, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, @rand_addr=0x4]}, @end]}}, @tcp={{0x4e20, 0x4e24, r2, r3, 0x5, 0x0, 0x6, 0x8, 0x400000, 0x0, 0x5433, {[@window={0x3, 0x3, 0x10001}]}}, {"c51ef8c534af74a099aca4b6f294c5da09b619aaa4877ecd57d9b9a4d0e4f702df9d038124efe5ab42392015e1677d445a6ae02368d333fc6e848f7be5b330160300cf0559fe49915a8e72c6f762725ebee381de7a3c1b107f622ec63439d9e75bda87f17793eb522bd195c47f64816b7691d50d6562a04d095f6e655338750df1b7b9f012085ea249aea2d8adc0340597bb57a55b0beb2ac427770e866bbb3cd1f2e973a70e0887a0"}}}}, 0x14f) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00000005c0)) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000600)=""/4096, 0x1000) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001600)={r1, 0x21}, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f0000001640)=0xbf5, 0x4) symlinkat(&(0x7f0000001680)='./file0\x00', r0, &(0x7f00000016c0)='./file0\x00') ioctl$LOOP_SET_FD(r0, 0x4c00, r0) syz_extract_tcp_res$synack(&(0x7f0000001700), 0x1, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000001740)) open$dir(&(0x7f0000001780)='./file0\x00', 0x240, 0x4) write$selinux_create(r0, &(0x7f00000017c0)=@objname={'system_u:object_r:scsi_generic_device_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x35, 0x31, 0x20, './file0\x00'}, 0x45) clock_gettime(0x0, &(0x7f0000003680)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000035c0)=[{{&(0x7f0000001840)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x3a, &(0x7f0000001b80)=[{&(0x7f0000001880)=""/8, 0x8}, {&(0x7f00000018c0)=""/89, 0x59}, {&(0x7f0000001940)=""/224, 0xe0}, {&(0x7f0000001a40)=""/124, 0x7c}, {&(0x7f0000001ac0)=""/61, 0x3d}, {&(0x7f0000001b00)=""/91, 0x5b}], 0x6, &(0x7f0000001c00)=""/60, 0x3c, 0x7ff}, 0x9}, {{&(0x7f0000001c40)=@in6={0x0, 0x0, 0x0, @local}, 0x1c, &(0x7f00000031c0)=[{&(0x7f0000001c80)=""/167, 0xa7}, {&(0x7f0000001d40)=""/171, 0xab}, {&(0x7f0000001e00)=""/176, 0xb0}, {&(0x7f0000001ec0)=""/88, 0x58}, {&(0x7f0000001f40)=""/129, 0x81}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/35, 0x23}, {&(0x7f0000003040)=""/57, 0x39}, {&(0x7f0000003080)=""/74, 0x4a}, {&(0x7f0000003100)=""/169, 0xa9}], 0xa, 0x0, 0x0, 0x7f2}, 0xf9a7}, {{&(0x7f0000003280)=@nl=@unspec, 0xc, &(0x7f0000003480)=[{&(0x7f00000032c0)=""/21, 0x15}, {&(0x7f0000003300)=""/223, 0xdf}, {&(0x7f0000003400)=""/91, 0x5b}], 0x3, &(0x7f00000034c0)=""/229, 0xe5}, 0x6}], 0x3, 0x10001, &(0x7f00000036c0)={r4, r5+10000000}) ioctl$sock_ipx_SIOCSIFADDR(r6, 0x8916, &(0x7f0000003700)={"9928cb2c154ad6d5b1c6c7c847086fad", {0x4, 0x4, 0x8001, "e23eb848232d", 0x59a}}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003740)=0x0) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f0000003780)=r7) ioctl(r0, 0xa7, &(0x7f00000037c0)="cb661cbdc92986ae7e6919a591e55cabf8820a7c1a2c7775e1bbb3516001b536da550973bac39225cba8d87632d77343794370f8d4b679") listen$netrom(r0, 0xffffffffffffffff) 2018/03/02 04:07:54 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/57) write(r0, &(0x7f0000000180)="48551e784eb91963ea2ad52ad0a7a1876fff742e5d270f2f97a5aed7f7cbd585620faeedac975df3ef4638bfeb9bb4a02539499836ff2dcf2189761668c73ac710a0348cce367d75ab46d8c8333ac6e2e2906443f5a4875341a9b2bc9b2aab8b94c3578dba416f0249eac9d5afed1f8747e73e462fdc30f264299a2d5d6bf7907223e6d846781f52a31c9fe1d2c59294d5a7a24f478b067baa", 0x99) r1 = add_key(&(0x7f0000000240)='rxrpc\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="33f47484bd718260654c2e8adaae736492ca6d746d82b384d1e7ffa39ef57679b411e9ee1817c7a091800962444456741071f87717812d092857b24a089af218cff61a536696703dfbf34647dffcc569bfd07e4bf9bbea3f29a240fbae70a66de5f2e8822869cb674068208d75366d184439e8f6a8bb555c73e7861b8cc456d2338fa9f000b9b9481a7eaf4a7d1b4fe46be0d6368de7cf754614706bf690a5e8e4a6fcba37691b21f5f700d2132a2bc7d0fe8b7957ea553ab9d836061e849bb04b04e65959960d3f6bc3bed6670e9348a9ec10585f3d3c", 0xd7, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000480)=[{&(0x7f00000003c0)="3b8abdae4c002272fa5aa1b71c6fae28ecd3291af239ecdf37f684b94a92a2bb478efa90c51d21bca4399f98a58760026e62894e2c4d24fc508066e955fa4a05da407aff38c39f52518a9c791bd501d188f018929377a334196ebe253632ee6468d5dcc84a1158aeff42321bb925bd59a5750a9a0468d3391fe4855baf4ed9df0b38909a8ac1a9d26b68c7d80c310d37fbac16adea584566bdb387b3b195", 0x9e}], 0x1, r2) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000540)={0x8, 0x9}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6a9) r3 = creat(&(0x7f0000000580)='./file0\x00', 0x8) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000005c0)={0x0, 0x7530}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000600)=""/144) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x4130, r3, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) flock(r4, 0x1) add_key(&(0x7f0000000700)='trusted\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) r5 = accept4$packet(r3, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000007c0)=0x14, 0x80800) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$packet(r5, &(0x7f0000000800)="394ab79028a3f8507637eed1ff6d86719de1884c091caaf29ced3a7faff5930a8df9e7aa", 0x24, 0x800, &(0x7f0000000840)={0x11, 0x1a, r6, 0x1, 0x10000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0xc862) open(&(0x7f0000000880)='./file0\x00', 0x4000, 0x140) openat$rtc(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet6_opts(r7, 0x29, 0x39, &(0x7f0000000900)=""/21, &(0x7f0000000940)=0x15) fcntl$getownex(r3, 0x10, &(0x7f0000000980)) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00000009c0)=0x10) execveat(r4, &(0x7f0000000a00)='./file0\x00', &(0x7f0000000b40)=[&(0x7f0000000a40)=']%\'\x00', &(0x7f0000000a80)='eth0(loppp0GPLvboxnet1nodevnodevsystem\x00', &(0x7f0000000ac0)='-wlan0bdev\x00', &(0x7f0000000b00)='/dev/rfkill\x00'], &(0x7f0000000dc0)=[&(0x7f0000000b80)='/dev/pktcdvd/control\x00', &(0x7f0000000bc0)='rxrpc\x00', &(0x7f0000000c00)='eth0\x00', &(0x7f0000000c40)='trusted\x00', &(0x7f0000000c80)='.*\x00', &(0x7f0000000cc0)='keyring\x00', &(0x7f0000000d00)='/dev/pktcdvd/control\x00', &(0x7f0000000d40)='\x00', &(0x7f0000000d80)='\x00'], 0x400) execveat(r0, &(0x7f0000000e40)='./file0\x00', &(0x7f0000000f00)=[&(0x7f0000000e80)='^cpusetwlan1*\x00', &(0x7f0000000ec0)='eth0\x00'], &(0x7f0000001000)=[&(0x7f0000000f40)='/dev/pktcdvd/control\x00', &(0x7f0000000f80)='.*\x00', &(0x7f0000000fc0)='[vmnet1\x00'], 0x1c00) keyctl$link(0x8, r1, r2) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001040)) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000001080)={'bond0\x00', @ifru_addrs={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/02 04:07:54 executing program 5: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) setfsuid(r1) ioctl$int_out(r0, 0x5462, &(0x7f0000000180)) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80) ioctl$TCFLSH(r2, 0x540b, 0x3) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0xc8, "be4df646888200af0e1fec999d1e7c93d7ca12ae7ae6e75df85bdc8c1025fc36f9f341a08108878137999edf7168c13a3c3aad33e44da1dd97f7b7d3c8ac92b65c05099500b9660aa0b3739bbe07dcb66db1435153971f09acc7fac073c27950b064fa6c8324a5ec9c8d9571024907400bf66407ee7cec10b658d915650503115ff4996511411807dcde208cb09d7c760bda5430a19089ba9799d2eee1552c3718705d519ba755619e515b7f6a5acc19f3ada15feee7fa482f7284506213d1c94b1b39d083194c63"}, &(0x7f0000000300)=0xec) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000003c0)={r3, 0x401}, &(0x7f0000000400)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000440)) fchmod(r2, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000480)={r3, 0x6, 0x0, 0x6, 0x1}, &(0x7f00000004c0)=0x18) delete_module(&(0x7f0000000500)='/dev/input/mice\x00', 0x800) r4 = accept(r0, &(0x7f0000000540)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000580)=0x1e) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f00000005c0)='ipddp0\x00') setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000980)=@filter={'filter\x00', 0xe, 0x2, 0x318, [0x0, 0x20000640, 0x20000788, 0x200007b8], 0x0, &(0x7f0000000600), &(0x7f0000000640)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x2, 0x2, 'gre0\x00', 'vlan0\x00', 'eql\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0x0, 0x0, 0xff, 0x0, 0xff, 0xff], 0x70, 0xa0, 0x118, []}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x21b6}}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x629a8cf6, 0x3, 0x4, 0x0, 0x0, "92f34351ba7efbea7f5dc5390d89cf2cc8d3005191324e29e787efce50560279e79a4a2f932e444c1196ed96410036096ca13f8adf16ab6d13a475afadd8b401"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0x15, 0x8, 0x1a, 'vcan0\x00', 'ip_vti0\x00', 'ip6gretap0\x00', 'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0xf8, 0xf8, 0x170, [@realm={'realm\x00', 0x10, {{0x9, 0x81, 0x1}}}, @helper={'helper\x00', 0x28, {{0x1, 'amanda\x00'}}}]}, []}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x800, 0x1, 0x4, 0x1, 0x0, "ef048f4cc5b2d835ea5da261ee6222eeadf77353fa4b4b624dc0c5c0caa46adef3d808f9e905f11c4437ff4b948a509c82b7d3ff39b5c26d77d690131e1323ef"}}}}]}]}, 0x390) pwritev(r2, &(0x7f0000000f00)=[{&(0x7f0000000a00)="ee64cdeedd069ff65ea62483c4cfd4d5cc2d86692fe18c36a4b9afe831b152c37443c60b2d430ecdb73c43340c2053bce9c4896f4fa1cb73e60704a6f755539266", 0x41}, {&(0x7f0000000a80)="4da31c79695ac9a6de7074f44207ff864842b639771e70822112ecc17eeacf4b1b634a3e0c40a4a502db4a0985702bf8c39dda5334be914d12eacaced54c4a4363c274551722f99afbaea0a70439dc5b641cde", 0x53}, {&(0x7f0000000b00)="66395620a9a823f41364e5482933cab2e3644393af7bf93db53eadedba82cc4b19a04fbabcdf04ece25b9f6cd2183f493d470c125521b83a50fd005abedbb63a3d719adef2fcfe185443f214074dd0a0d3cc08084a63f5ea961dcc3c3f32d18720ef464f1711da294999a3185695c7c5f083762a1beedb517cdcebfd94f7c4853e66a03439668ce8d776d7f1", 0x8c}, {&(0x7f0000000bc0)="99d5bbaf3e4807c3c500ca69216044ddd5021008f7c130f69fb18223d2123f7b6a9e74389836f5203cdb823560aa4f1c0413b3895dd522bd868a2f9e41867f4c23dab6a85098cd7f0066f49a7d24d064e887a2d352d76e9eea9e9b5b29367b3ff70f1d2cb81f4d31cd10be1e3b1fecfa5f9ecdcaa4b72dbd47b7d4609a01e6ef22a7188c75c9ac4d47b97c57530aa1", 0x8f}, {&(0x7f0000000c80)="d47600f344b5ef7f9a8d7a64ca8e55c8177c0b9487f2948b269f", 0x1a}, {&(0x7f0000000cc0)="b30374c18361c4f712e97a6bea9963463864391012a04f818f3d7f94f8da429db0708f2df848c2d2b8a8975d4fc88fd92d555dd641c8c2bac249c7022572b45907db459a5611b5354f60054b7eb26a3e0eeb41ee38d839b2eb96872751a8a11b41cf8d67a1cea4b42f644bfbc54b5ff372fdc695a8014abeb92fa8cd30c4a136f50115ac44d169228f7a86622a3f50233db1ef1262bad80d22a5f69252b8b60771680b82c7946690814a1f4275a9baa5aa67df32a0c4e5085ff7c25ad36325cb78d846b2de1621d3af74a0", 0xcb}, {&(0x7f0000000dc0)="20126cde3c6563ba6874a9142c21004eb75ba8ddb81f6641179bae88b66dcc3188c873b654df415a791b03cf8ebf75efc5853e01", 0x34}, {&(0x7f0000000e00)="8987a8c91e7f52c069d870e2fa8d27598be47dfcbfa5b3907fa4c7f5c76216fbc5764cf76f2b376074a75cbf8ac7e43a41105d8b568233a2d4138e767d93b021a9f0e2187d76a14db3e58111202c201a8ed89e1dc88b7018409c7bb2c5fce9a27c2ca97218a4e7959f7b959ab6238fa02e3a6dd6adff935a3692e2189b33a4ce4eb598489ad5cb0ad117c968b98c8bc9da9cc748943d7d56d7de062b4db835757451c85a0c478831df6ac98fa7a10002e03d76d2af98440f1f0ddecb1be9883ce143a9bba739559773ddf635380bf442e52716ae58c8d0b07b476981bcbbfb4179", 0xe1}], 0x8, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000f80)=""/103) ioctl$TCGETA(r2, 0x5405, &(0x7f0000001000)) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000001040)=""/4096) setsockopt$ax25_int(r2, 0x101, 0xd, &(0x7f0000002040)=0x8, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x66, &(0x7f00000020c0)={r3, 0x54dec216}, &(0x7f0000002100)=0x8) ioctl$KDGETMODE(r5, 0x4b3b, &(0x7f0000002140)) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000002180)) ioctl$sock_inet6_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f00000021c0)) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000002240)={0x7, &(0x7f0000002200)=[{}, {}, {}, {}, {}, {}, {}]}) setns(r2, 0x40000000) write$selinux_load(r5, &(0x7f0000002280)={0xf97cff8c, 0x8, 'SE Linux', "8f5696f1a9ff21bc46f1907b101778520ae39cce2f44cb237095d1251feb51fd97f443c9d48948453939f923ad4c8b7a46a3cfaf82870ce4d1762f67a3afe22b"}, 0x50) 2018/03/02 04:07:54 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x2) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000000c0)={0x1f, 0x54d}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x3, [0xbbdf544, 0x764, 0xcb]}, &(0x7f0000000140)=0xa) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000180)={0x7951, 0x80, 0x2}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f00000001c0)) r2 = syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x1) sendto$ax25(r2, &(0x7f0000000240)="b644e8e9270b8bd57453f26f40f3d08f9ba455b49482b6335a953e8779df60d762bf6ec91bbc4d128c6170f862674dc6712dc9461d3785b4a136566e096550ac7ba2e83fa5d9c2ffc8861ed03b5539b3b3771042445dd767a5b5f35d5c332ddd1cb54960898ebf8167c6a9b48e527eae8775b1954e92cfaebbe1092e5282f409bca274e065840256953f7d4ccbd500db784e7605495a231960fa46eda7550e45f0ef18ea7f82c5dfa93f8e2c50ba1f5a68fa6d32e0ffc937a4b86fa4f66d19e6d00f38a1d0f18bdd362f8db5ef94cd4c", 0xd0, 0x2000c800, 0x0, 0x0) getsockname$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000380)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f00000004c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000500)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x9, 0x4e24, 0x0, 0x0, 0x80, 0x20, 0x32, r3, r4}, {0xfffffffffffffffe, 0x6, 0x3f, 0x7, 0x401, 0x6e51, 0x6, 0x70000000}, {0x50, 0x7, 0x8, 0x5}, 0x5, 0x6e6bc0, 0x2, 0x2bfc0b8a75423c71, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d4, 0x3c}, 0xa, @in=@loopback=0x7f000001, 0x3504, 0x1, 0x0, 0x8, 0x10, 0x6, 0xfffffffffffffff7}}, 0xe8) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000640)=0x101, 0x4) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000006c0)={0x3, &(0x7f0000000680)=[{}, {}, {}]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000700)={0x2, 0x800d, 0x9, 0x7, 0x0}, &(0x7f0000000740)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000780)={r6, 0x8}, 0xc) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000007c0)={0x9, 0x23f6, 0xe3e3, 0xdf, 0x1, 0x10001, 0x0, 0x2, 0x0, 0x10001}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000800)={0x6, 0x3, {0xffffffffffffffff, 0x1, 0x0, 0x3}}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000880)) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000008c0)={0x1f, 0x0, 0x3f87}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000900)) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000940)=[0x0, 0x8000]) write(r5, &(0x7f0000000980)="0c836c3409908916125628ccb33267737b2f67a99fb08525322cda90a0da0e17b61d9cb4d84fc19ba54fc716fe157a0a335751bc13ab0493c3815732dcece107b02d005d86aeb7cf6a2dc29b5b89abad8371cf51d842b18642d0c56d31b814fed8c4d5f96aae", 0x66) syncfs(r1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000a00)={r6, 0x720}, &(0x7f0000000a40)=0x8) connect$pptp(r1, &(0x7f0000000a80)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x20) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000ac0), 0x4) getdents64(r1, &(0x7f0000000b00)=""/50, 0x32) [ 29.193943] audit: type=1400 audit(1519963674.775:5): avc: denied { sys_admin } for pid=3815 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.231966] IPVS: Creating netns size=2536 id=1 [ 29.251841] audit: type=1400 audit(1519963674.835:6): avc: denied { net_admin } for pid=3817 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.287931] IPVS: Creating netns size=2536 id=2 [ 29.327239] IPVS: Creating netns size=2536 id=3 [ 29.368728] IPVS: Creating netns size=2536 id=4 [ 29.420616] IPVS: Creating netns size=2536 id=5 [ 29.470668] IPVS: Creating netns size=2536 id=6 [ 29.533948] IPVS: Creating netns size=2536 id=7 [ 29.592490] IPVS: Creating netns size=2536 id=8 [ 30.365875] ip (4354) used greatest stack depth: 24496 bytes left [ 31.627070] audit: type=1400 audit(1519963677.215:7): avc: denied { sys_chroot } for pid=3817 comm="syz-executor1" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/02 04:07:57 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000021c0)={&(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000001180)=[{&(0x7f00000000c0)=""/183, 0xb7}, {&(0x7f0000000180)=""/4096, 0x1000}], 0x2, &(0x7f00000011c0)=""/4096, 0x1000}, 0x12001) sendto$unix(r0, &(0x7f000005a000), 0x329, 0x0, &(0x7f0000000000)=@abs, 0x0) 2018/03/02 04:07:57 executing program 7: socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, r0, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000d55fca)={0x3, 0x10001, 0x1, 0x0, 0x9, [{0x9, 0x4, 0x1, 0x0, 0x0, 0x200}, {0x3, 0x0, 0x2, 0x0, 0x0, 0x80}, {0x8, 0x80000000, 0x8001}, {0xff4a, 0x3ff, 0xdb6c, 0x0, 0x0, 0x2801}, {0x100000001, 0x2, 0x0, 0x0, 0x0, 0x1}, {0x0, 0x4, 0x3f, 0x0, 0x0, 0x1000}, {0x10000, 0x2, 0xd5c0, 0x0, 0x0, 0x8}, {0x1, 0xffffffffffffffe0, 0x1, 0x0, 0x0, 0x2404}, {0x3d0, 0x800, 0x2, 0x0, 0x0, 0x100}]}) r2 = socket$nl_route(0x10, 0x3, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0xc00, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000df4000)=0x14) sendmsg$nl_route(r2, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f00000c9f90)=@ipv4_delroute={0x70, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x1000000000000020, 0x0, 0x0, 0xff, 0x0, 0xfe}, [@RTA_MULTIPATH={0x3c, 0x9, [{0x8, 0xfffffffffffffbe7, 0x5, r3}, {0x1, 0x3ff, 0x5, r3}, {0x9817, 0x5, 0x400, r3}, {0x3, 0x80000000, 0x2, r3}, {0x43e3, 0xc2, 0x1, r3}, {0x10000, 0x2, 0x0, r3}, {0x101, 0x8000, 0x0, r3}]}, @RTA_FLOW={0x8, 0xb, 0xbc}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x70}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/03/02 04:07:57 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x400000000, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) open(&(0x7f0000000000)='./file0\x00', 0x400000, 0x18) 2018/03/02 04:07:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0xa) r1 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000906fa0)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f000032df3a)=""/198, 0xc6}], 0x2, 0x0) [ 31.825835] audit: type=1400 audit(1519963677.405:8): avc: denied { dac_override } for pid=5082 comm="syz-executor2" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/02 04:07:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="000000000000fd699bca493a33342500000018cd1d95363a5b034fca90e8de00220000000000000049dfbd0744518472030e3f16e349d5b70000000000"], &(0x7f0000000180)=0x32, 0x80000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000bfcfe0)={@local={0xfe, 0x80, [], 0xaa}, 0x100000}, 0x20) recvfrom$ipx(r1, &(0x7f00000004c0)=""/4096, 0x1000, 0x2, &(0x7f0000000000)={0x4, 0x53b3, 0x375, "18caab74d387", 0x2}, 0x10) pkey_alloc(0x0, 0x1) accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@empty, @in=@loopback}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000000100)=0x3) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000340)={'nat\x00', 0x0, 0x3, 0x5d, [], 0x8, &(0x7f0000000240)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000002c0)=""/93}, &(0x7f0000000140)=0x78) 2018/03/02 04:07:57 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x2, 0xd7, 0x5, 0x100000000, 0x0, 0xff, 0x9, 0x0, 0x2f, 0x100}, 0xb) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000200)={0x7, &(0x7f00000000c0)=[{0x2b, 0x0, 0x9}, {0x448a42f6, 0x45, 0x8, 0x400}, {0x4, 0x5, 0x3, 0x40}, {0xdad, 0x40400000, 0x1, 0x1}, {0x6, 0x3, 0x3, 0x40000000000000}, {0xffffffffffff0000, 0xe46b, 0x8, 0xda73879}, {0x7, 0x6, 0x3, 0x7f}]}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000140)=""/190) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x410005) sendfile(r0, r0, &(0x7f0000000100)=0x2000045, 0x101) 2018/03/02 04:07:57 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x8000000000002) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000280)={'syzkaller0\x00', @ifru_map={0x9}}) write$tun(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000000000000000aaaaaaaaaabb0180c200000086dd6043b3e8001400000000000000000000000000000000000000000000000000000000ffff000000004e204e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="001387e9a6e73c7c"], 0x54) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x2) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000040), &(0x7f0000000080)) 2018/03/02 04:07:57 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002dff8)={0xffffffffffffffff}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000004c0)=0x1) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000000), &(0x7f0000018000)=0x4) [ 32.033464] audit: type=1400 audit(1519963677.615:9): avc: denied { net_raw } for pid=5171 comm="syz-executor4" 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 2018/03/02 04:07:57 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x412001, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f00000000c0)={0x3ff, 0x80000000, 0x7, 0x7f}, 0x10) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(r2) r4 = getpgid(r3) ioprio_set$pid(0x2, r4, 0xff) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000000100)=[]}}, {{&(0x7f0000000000)=ANY=[@ANYBLOB="01e10600ff004aaef87919160000"], 0x8, &(0x7f0000001440)=[], 0x2bb, &(0x7f0000000040)=[]}, 0x402}], 0x2, 0x0) 2018/03/02 04:07:57 executing program 1: mknod(&(0x7f0000000000)='./file0\x00', 0x9081, 0x90000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {0x0, 0x7530}}, 0x100) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000180)={r1, 0x2}) 2018/03/02 04:07:57 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000080)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x5, 0x10, r0, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = mmap$binder(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0, 0x8010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={r2}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r1, &(0x7f0000000140)={0x27, 0x24fa, 0x7, 0x7, 0x8, 0x7, "1edeef2af0636c75e0258ea9dba76e95fe568eca4186cb9ea27a8ef88da769559095966f1c6376246b19360c7b1a4739a509f39de5e8cbac1e82d5d03b35bc", 0xe7712d0}, 0x60) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x8) 2018/03/02 04:07:57 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004df000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000936ffc)=0x3) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x101, 0x0, 0x100000000, 0x9a, 0xf2, 0x4, 0x1800000000000, 0xa00000000000000, 0x10001, 0x9, 0x574, 0x3}) close(r0) 2018/03/02 04:07:57 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0xfffffffffffffffa) r1 = gettid() unshare(0x28060400) exit(0x0) syz_open_procfs(r1, &(0x7f0000000080)='ns/mnt\x00') 2018/03/02 04:07:57 executing program 6: r0 = memfd_create(&(0x7f0000000040)="000b4f42e8eb374a0ef90832d3fbd0cc4152e492436b61f8378be63cab7fbab4a6", 0x0) pwrite64(r0, &(0x7f0000000000)="e0ede0918732780557bbb50782b21c470eca4144e48af0b1a003c7512cc9d21e1f73d66ca20f09", 0xfffffffffffffe56, 0x400000) sendfile(0xffffffffffffffff, r0, 0x0, 0xffffffffffff0001) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000000c0)={0x9, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/03/02 04:07:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x2d}, {0xa, 0x4e21, 0xfff, @dev={0xfe, 0x80, [], 0x17}, 0x7}, 0x1000, [0x2, 0xfff, 0x5c95, 0x71a, 0x4, 0x3, 0x7, 0x7fffffff]}, 0x5c) getsockopt$inet6_buf(r0, 0x29, 0x42, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x496a23b6e09cd1f5) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/status\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000140)) dup(r1) 2018/03/02 04:07:57 executing program 4: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x800, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000040)) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/57) write(r0, &(0x7f0000000180)="48551e784eb91963ea2ad52ad0a7a1876fff742e5d270f2f97a5aed7f7cbd585620faeedac975df3ef4638bfeb9bb4a02539499836ff2dcf2189761668c73ac710a0348cce367d75ab46d8c8333ac6e2e2906443f5a4875341a9b2bc9b2aab8b94c3578dba416f0249eac9d5afed1f8747e73e462fdc30f264299a2d5d6bf7907223e6d846781f52a31c9fe1d2c59294d5a7a24f478b067baa", 0x99) r1 = add_key(&(0x7f0000000240)='rxrpc\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="33f47484bd718260654c2e8adaae736492ca6d746d82b384d1e7ffa39ef57679b411e9ee1817c7a091800962444456741071f87717812d092857b24a089af218cff61a536696703dfbf34647dffcc569bfd07e4bf9bbea3f29a240fbae70a66de5f2e8822869cb674068208d75366d184439e8f6a8bb555c73e7861b8cc456d2338fa9f000b9b9481a7eaf4a7d1b4fe46be0d6368de7cf754614706bf690a5e8e4a6fcba37691b21f5f700d2132a2bc7d0fe8b7957ea553ab9d836061e849bb04b04e65959960d3f6bc3bed6670e9348a9ec10585f3d3c", 0xd7, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000480)=[{&(0x7f00000003c0)="3b8abdae4c002272fa5aa1b71c6fae28ecd3291af239ecdf37f684b94a92a2bb478efa90c51d21bca4399f98a58760026e62894e2c4d24fc508066e955fa4a05da407aff38c39f52518a9c791bd501d188f018929377a334196ebe253632ee6468d5dcc84a1158aeff42321bb925bd59a5750a9a0468d3391fe4855baf4ed9df0b38909a8ac1a9d26b68c7d80c310d37fbac16adea584566bdb387b3b195", 0x9e}], 0x1, r2) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000540)={0x8, 0x9}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x6a9) r3 = creat(&(0x7f0000000580)='./file0\x00', 0x8) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000005c0)={0x0, 0x7530}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000000600)=""/144) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x4130, r3, 0x0) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/pktcdvd/control\x00', 0x0, 0x0) flock(r4, 0x1) add_key(&(0x7f0000000700)='trusted\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r2) r5 = accept4$packet(r3, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000007c0)=0x14, 0x80800) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$packet(r5, &(0x7f0000000800)="394ab79028a3f8507637eed1ff6d86719de1884c091caaf29ced3a7faff5930a8df9e7aa", 0x24, 0x800, &(0x7f0000000840)={0x11, 0x1a, r6, 0x1, 0x10000, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0xc862) open(&(0x7f0000000880)='./file0\x00', 0x4000, 0x140) openat$rtc(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/rtc\x00', 0x400000, 0x0) getsockopt$inet6_opts(r7, 0x29, 0x39, &(0x7f0000000900)=""/21, &(0x7f0000000940)=0x15) fcntl$getownex(r3, 0x10, &(0x7f0000000980)) ioctl$TIOCPKT(r4, 0x5420, &(0x7f00000009c0)=0x10) execveat(r4, &(0x7f0000000a00)='./file0\x00', &(0x7f0000000b40)=[&(0x7f0000000a40)=']%\'\x00', &(0x7f0000000a80)='eth0(loppp0GPLvboxnet1nodevnodevsystem\x00', &(0x7f0000000ac0)='-wlan0bdev\x00', &(0x7f0000000b00)='/dev/rfkill\x00'], &(0x7f0000000dc0)=[&(0x7f0000000b80)='/dev/pktcdvd/control\x00', &(0x7f0000000bc0)='rxrpc\x00', &(0x7f0000000c00)='eth0\x00', &(0x7f0000000c40)='trusted\x00', &(0x7f0000000c80)='.*\x00', &(0x7f0000000cc0)='keyring\x00', &(0x7f0000000d00)='/dev/pktcdvd/control\x00', &(0x7f0000000d40)='\x00', &(0x7f0000000d80)='\x00'], 0x400) execveat(r0, &(0x7f0000000e40)='./file0\x00', &(0x7f0000000f00)=[&(0x7f0000000e80)='^cpusetwlan1*\x00', &(0x7f0000000ec0)='eth0\x00'], &(0x7f0000001000)=[&(0x7f0000000f40)='/dev/pktcdvd/control\x00', &(0x7f0000000f80)='.*\x00', &(0x7f0000000fc0)='[vmnet1\x00'], 0x1c00) keyctl$link(0x8, r1, r2) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001040)) ioctl$sock_inet_SIOCGIFADDR(r4, 0x8915, &(0x7f0000001080)={'bond0\x00', @ifru_addrs={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) 2018/03/02 04:07:57 executing program 6: r0 = add_key$user(&(0x7f000041d000)='user\x00', &(0x7f0000855000)={0x73, 0x79, 0x7a}, &(0x7f00002b3000)="13", 0x1, 0xffffffffffffffff) keyctl$read(0xb, r0, &(0x7f0000000000)=""/147, 0xffffffffffffffcc) 2018/03/02 04:07:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)="0438759f50f712396bf230f5c9ac3050b3b056ec4f90b060fdbe091988080d8466503c0e4223db755056bfa31f2e386f2b1822c30860165da11186902a966e1ad2b7840804e2e7fed37e2b283c3fe0b33a90a138b9b603fa3d4eff2576bc282610e2e6e445f4e21f5f6c8d"}, {&(0x7f0000000140)="701fa1cfcdf48d956a4d14e8186132132e8db9580a47975a3890049085e66f708080a8a543f66e225cd7e51a90b6204fe00e87bcbe73f61f8680c502852517230892ba9236f791d6688ac7d46421ac2b522e5d067ca8a6b6825a73218854c6878dd729f8eef1a4863580df19b342d884a712019dfd90395f62737485753c9f489ddf89d9862dc675763ac7d873c2d407cfb8d189239a0375f6"}], 0x0) writev(r0, &(0x7f0000000240)=[], 0x0) 2018/03/02 04:07:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000100)=0x3, 0x4) capset(&(0x7f0000000040)={0x39980732, r1}, &(0x7f0000000080)={0x100000000000, 0x7, 0x1, 0x0, 0x0, 0xb032}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) accept4$netrom(r3, &(0x7f0000000180)=@ax25, &(0x7f00000001c0)=0x10, 0x80800) 2018/03/02 04:07:57 executing program 0: mkdir(&(0x7f0000000ff8)='./file0\x00', 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x101200, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140)=0xd2e1, 0x4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) lremovexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_default\x00') 2018/03/02 04:07:57 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000008000)=""/144, &(0x7f0000000100)=0xffffffffffffffa0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000000)=""/121, &(0x7f0000000080)=0x79) 2018/03/02 04:07:57 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x1000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="000000800000000002004e22000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000002004e2300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e21e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1a8) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c07000)={@multicast2=0xe0000002, @dev={0xac, 0x14}, @broadcast=0xffffffff}, 0xc) 2018/03/02 04:07:57 executing program 6: r0 = socket$inet6(0xa, 0x4, 0x0) sendmsg(r0, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012f70)=[], 0x0, &(0x7f0000000000)=[{0x18, 0x29, 0x3, 'c'}], 0x18}, 0x0) 2018/03/02 04:07:57 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000008900)=[{{&(0x7f0000000040)=ANY=[@ANYBLOB="07b28000e9646ec0"], 0x8, &(0x7f0000000080)=[], 0x0, &(0x7f00000000c0)=""/6, 0x6}}, {{&(0x7f0000000100)=@nl=@kern, 0xc, &(0x7f0000001480)=[], 0x0, &(0x7f0000001500)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)=0x0) timer_settime(r2, 0x1, &(0x7f0000000140)={{}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000080)=0x3, 0x4) 2018/03/02 04:07:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000000)=0xe1b8) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000a95000)={0x2}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x19bda28fc0, 0x401, 0x0, 0xfffffffffffff478, 0x1, 0x8, 0x8, 0x92, 0xffffffffffffff01, 0x3bf3, 0x10000, 0x8000000007}) 2018/03/02 04:07:57 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180)=0x4, 0x4) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x501200) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x200802) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x0, 0xffffffffffffffff}, {}, 0x3ff}) 2018/03/02 04:07:57 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x14, 0x81, 0xf, 0x17, 0x0, 0x70bd2b, 0x25dfdbfe, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x70bd29, 0x34ff}, @sadb_key={0x5, 0x9, 0xd0, 0x0, "338e12771d954fd9452b94e211e88fe05a419423434eae95995f"}, @sadb_ident={0x2, 0xb, 0x3f, 0x0, 0xfffffffffffffff7}, @sadb_x_sa2={0x2, 0x13, 0x6, 0x0, 0x0, 0x70bd2b, 0x3506}, @sadb_address={0x3, 0x7, 0x0, 0x20, 0x0, @in={0x2, 0x4e21, @empty}}, @sadb_address={0x5, 0x7, 0xff, 0x20, 0x0, @in6={0xa, 0x4e21, 0x33, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, @sadb_sa={0x2, 0x1, 0x4d2, 0x81, 0x6, 0x9b, 0x1, 0x40000000}]}, 0xb8}, 0x1}, 0x8800) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0x1000000000000d, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0xfffffffffffffe6e}, 0x1}, 0x0) 2018/03/02 04:07:57 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000140)="72616d66730070a9147cbd89bc09a3b8798f4831348ca0f02359d1cabfe3eef5195d4d55f9ee2b60711179b52326200e4b199774dbfc829a8fa8ac68427864f3cb5cce108c2c0cecf686b46abfe124fdd18cf2cc8d6a5966064d4b557d269ab5b10c71f14ea3e021b00a063cc2686a16309b1b14e8aa89af1f5ce4c23554eb77cbf02fff35d67fcc0ddc94217746b2d2b4154283663ce590f73159d3651f8727f3d7262062285f0a594d1d1b2fdc441cf6e4c1f6979fe2204c43efa87de0e308b6b81633a9a5b6602111e44a3ea73b44df3fe9298e770826", 0x0, &(0x7f0000000000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x4, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f0000000240)='.', 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x0, []}, &(0x7f0000000100)=0x4) 2018/03/02 04:07:57 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/rtc\x00', 0x0, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x1, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x6c) 2018/03/02 04:07:57 executing program 2: socketpair$inet6(0xa, 0x80006, 0x1c2669d2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x40}, &(0x7f00000001c0)=0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000040)={0x5, 0xfffffffffffffff7, 0x7, 0xe7b, 0x9, 0x1}) ioctl$TCSBRKP(0xffffffffffffffff, 0x2286, 0xfffffffffffffffc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000080)=0x1b, 0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000300)={'bridge0\x00', &(0x7f0000000200)=@ethtool_rxnfc={0x0, 0x13, 0x400, {0x1f, @ether_spec={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0x4}, {'}H', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0x0, 0x8, [0x0, 0x98fe]}, @usr_ip6_spec={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xc}, 0x7, 0x1c, 0x638}, {"f8c9", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0x1, 0x80000000, [0x7, 0x7f]}, 0xc151, 0x101}, 0xa, [0x10000, 0x1, 0x2, 0x961, 0xd0, 0x100000001, 0x100, 0xff, 0x9, 0x2]}}) 2018/03/02 04:07:58 executing program 3: capset(&(0x7f0000bb8000)={0x20080522}, &(0x7f0000e78fe8)={0x800000000, 0x0, 0x0, 0x5, 0x0, 0x400000000000000}) 2018/03/02 04:07:58 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x28, 0x0, 0x10000, 0xffffffffffeff010}, {0x6}]}, 0x10) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000240)={0x0, 0xe5, 0x800}) sendto(r1, &(0x7f00000000c0)="4e09a2b39aa97bbb8316c73bf896675f23515c5ad0e778a4372dc8ab845558b5ae134e388310311b4ee9414d2b8e3e9d8d84264e2f19ea5c28a9daa93b152585fb5a5bec0b937dca2e0f6c4f5134e520a263e985ba6e0e7089d8da0675517a54aa1d8ecfb6cbabb3436632d7afbf90cfae186efc07d92265756f62576b7adeb17e765158144aea2bd1f7198e860834be7206f05cd4857f66ab6176b0b72b117dfd153212f4fbcf11d5e565cf2af4fd3b558b742f5d06f1cc66e3dfe8a99f28b5a00b9fcf1ea97823a2b3be27a424a32ed06fcc99ce738ac4afde0f434dff2f6f8ce17586e2702a209cf2273740f93d698c9d06", 0xf3, 0x40, &(0x7f00000001c0)=@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x10) sendto(r0, &(0x7f0000034f68), 0x0, 0x0, &(0x7f0000034000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) accept(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000080)=0x58) 2018/03/02 04:07:58 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @empty}}}, 0x108) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000000180)=""/186, 0xba, 0x0, &(0x7f0000000240)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) 2018/03/02 04:07:58 executing program 6: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000001c0)={0x15, 0xcd, &(0x7f00000000c0)="42afe10db3178f974df6ec3d91d0fab0daa0cf4df27236d45b88d76b4be57870a73a20b6c777e818e8a712e02f286aa4d9d9cdd3832e14a7f648a8393c5b50398107ae5410992fa13023f019b92059c87f4ea9b0927061b8370c1b5783590baf99d930047ec9fcdc9be1134bcb9c9503f8c3b305e9af62ffc21c941210053baac66b17e80a438a2ecf2e19d66aeace1b182646f13f7a6cdf4e245ecbc6f4f725ecc4d0d8032e2b87792a6a7ed22b40f503b8ccf86ccf60c6a01a9618da27eddcc95e70a0363d51551a6574b511"}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2, 0x0) write$eventfd(r2, &(0x7f0000000000)=0x4000100000001, 0x8) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) 2018/03/02 04:07:58 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3a, &(0x7f0000000100)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x174a) 2018/03/02 04:07:58 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x5, 0x40) connect$pptp(r0, &(0x7f0000000100)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20) r1 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r2 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000ff4)) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000054b000)='/dev/rtc\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00000000c0)={0x8}) connect$netrom(r3, &(0x7f0000000000)=@full={{0x3, {"c945dc87c1f795"}, 0xef}, [{"76ae162e779d95"}, {"d37fe735dacc56"}, {"0d7b3aa246ab8e"}, {"77c4a2c82262b5"}, {"3924c8c57d6264"}, {"aed098b2577e4d"}, {"5380e67dd6a738"}, {"7dba557259b296"}]}, 0x48) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000551000)) 2018/03/02 04:07:58 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f000043e000)) fcntl$lock(r0, 0x400004000000006, &(0x7f00000f4fe0)={0x1, 0x0, 0x1f}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000180)={r2, &(0x7f0000000100)=""/102}) 2018/03/02 04:07:58 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000140)={'nat\x00', 0xfe, "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"}, &(0x7f0000000040)=0x122) write(r0, &(0x7f0000000100)='5', 0x1) ioctl$sock_ifreq(r0, 0x8934, &(0x7f0000000280)={'syzkaller1\x00', @ifru_settings={0xfff, 0xf48, @te1=&(0x7f0000000080)={0x415, 0x100000000, 0x6, 0x100}}}) 2018/03/02 04:07:58 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10000, 0xc0000) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x9eb, 0x0, 0x4, 0x6}) r1 = socket$inet(0x2, 0x1, 0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff027}]}, 0x10) r3 = fcntl$getown(r1, 0x9) ptrace$getsig(0x4202, r3, 0x5, &(0x7f0000000080)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)="645346104cff644a6aa1697de5dd50658dc65c60fe", 0x15) chdir(&(0x7f00000000c0)='./file0\x00') 2018/03/02 04:07:58 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101000) poll(&(0x7f0000000040)=[{r0, 0x80}], 0x1, 0xfffffffffffffffb) mmap(&(0x7f0000c3e000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) 2018/03/02 04:07:58 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@empty, @loopback=0x7f000001, 0x1, 0x2, [@remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001]}, 0x18) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="080000000000000097945ed8b0117f3d9ca93e967e629a5d55f5d919cd1686de548fa9249becaeda6715a5daa97a974f48f05a599b6182c9971f79d235fd5bc41d12a06a0d61cc9b4c1006a2ad3ce6937935c7fe0527bf79f718746f22c95fadcde5e9adee8a7aad7b1ffa663975fa9ed5bde71c2cf98b3fc0b5be326dd3e599faf40ce200966a7805e05d6d405baa4ab64cc4114ed19344ac00000000000000"], 0x10) 2018/03/02 04:07:58 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x54) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200400, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0x1, 0x4, [@multicast1=0xe0000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x20) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffe00000010000000000000000d7078d1b396a3cf58e1e0c1365db2e2d37285c738e8fa6b7d8fab0dcd8835c2ad8acceb02232449c964baf69a5d4f114d8df2c8d508f93c3c20ccec8ea46429ae13d2ac1c14df203d9e0efc323cb2939912646eaf49186ef6f7d25883d641406bfcb291dfd45b88bf239b87ff665228bdd60bd855930003065fb67e29e27b6106b438a9c0189344418da2566ce80a2f970503af969f17b1211925f80190ad5ff0a031aa3fe4f5f7aef1ce51ce94b847cf4540f4d467af406541506285ae5541b79c4246f260507d496e6dd181408397b02a1aea7dc3e2bfd96ecec08f4a3ae62234c01527bbf"], 0x10) [ 32.857435] audit: type=1400 audit(1519963678.445:10): avc: denied { net_admin } for pid=3827 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 [ 32.857559] keychord: using input dev AT Translated Set 2 keyboard for fevent 2018/03/02 04:07:58 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='cmdline\x00') ioctl$TIOCSCTTY(r1, 0x540e, 0x10000) preadv(r1, &(0x7f0000ffbfa0)=[{&(0x7f0000ead000)=""/46, 0x2e}], 0x1, 0x0) 2018/03/02 04:07:58 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00003c1fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) getsockname(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="43001556700a9169523d0630442bbc9f01400084cf", @ANYRES32, @ANYBLOB="000000000000000000000000000000000e000000000000000000000000000000"], &(0x7f0000000100)=0x2e) 2018/03/02 04:07:58 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x8, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="05636560ade84000"], 0x0, 0x0, &(0x7f0000000240)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x64, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f}, @release={0x40046306}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[], &(0x7f0000000040)=[]}}}], 0x0, 0x0, &(0x7f00000002c0)}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$eventfd(r1, &(0x7f0000000140)=0x101, 0x8) 2018/03/02 04:07:58 executing program 5: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) socketpair(0x1, 0x3, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) r1 = socket$netlink(0x10, 0x3, 0x4000b) writev(r1, &(0x7f000013b000)=[{&(0x7f0000373f14)="580000001400192340834b80040d8c560a06f8ffec0481000000000000005800004824ca944f00009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000164000c0900fcff0000040e05a5", 0x58}], 0x1) [ 32.861015] audit: type=1400 audit(1519963678.445:11): avc: denied { dac_override } for pid=5305 comm="syz-executor4" capability=1 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 [ 32.862576] keychord: using input dev AT Translated Set 2 keyboard for fevent [ 32.921302] audit: type=1400 audit(1519963678.505:12): avc: denied { net_admin } for pid=3820 comm="syz-executor2" 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 [ 32.931873] audit: type=1400 audit(1519963678.515:13): avc: denied { dac_override } for pid=5328 comm="syz-executor2" capability=1 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 [ 32.948719] audit: type=1400 audit(1519963678.535:14): avc: denied { set_context_mgr } for pid=5333 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=binder permissive=1 [ 32.952142] binder: 5333:5334 unknown command 1617257221 [ 32.952150] binder: 5333:5334 ioctl c0306201 20000280 returned -22 [ 32.952205] binder: 5333:5334 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 32.952213] binder: 5333:5334 Release 1 refcount change on invalid ref 0 ret -22 [ 32.952265] binder: 5333:5334 got reply transaction with bad transaction stack, transaction 2 has target 5333:0 [ 32.952272] binder: 5333:5334 transaction failed 29201/-71, size 0-0 line 2935 [ 32.954329] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) [ 32.960457] binder: BINDER_SET_CONTEXT_MGR already set [ 32.960464] binder: 5333:5337 ioctl 40046207 0 returned -16 [ 32.961666] binder_alloc: 5333: binder_alloc_buf, no vma [ 32.961681] binder: 5333:5334 transaction failed 29189/-3, size 40-8 line 3127 [ 32.961742] binder: 5333:5337 unknown command 1617257221 [ 32.961748] binder: 5333:5337 ioctl c0306201 20000280 returned -22 [ 32.967652] binder: undelivered TRANSACTION_ERROR: 29189 [ 32.967924] binder: release 5333:5334 transaction 2 out, still active 2018/03/02 04:07:58 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @empty}}}, 0x108) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000000180)=""/186, 0xba, 0x0, &(0x7f0000000240)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) 2018/03/02 04:07:58 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x4000000010011) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @empty}, &(0x7f00000000c0)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x6}, &(0x7f00000001c0)=0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) close(r1) epoll_create(0x101) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000000200)={0x1, &(0x7f0000000040)=[{}]}) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) 2018/03/02 04:07:58 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x40, 0x10001, 0x6, 0x9, 0x44}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x80000000}, 0x8) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/exec\x00') write$selinux_context(r2, &(0x7f00000000c0)='system_u:object_r:semanage_trans_lock_t:s0\x00', 0x27) 2018/03/02 04:07:58 executing program 2: r0 = socket(0x13, 0x2, 0x0) fgetxattr(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="757365722e7b00856d903b14014cb3579af21553da15dee184e7343869b696cffafc42a68a9e8984ad40e8b5ec87b0bf667aa2228998909569f662f86c94ac79b8f5288e0854be8fd1ee98e67c80c2340358118e735e17ca000000000000000000000000ab4a9f97dd0fe4365fd0832bf13b696ebbaac60958cc12cee1a1731e16fb675a8453a2c0175792a61944"], &(0x7f00000000c0), 0x0) 2018/03/02 04:07:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000001680)={&(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x32, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/190, 0xbe}, {&(0x7f0000000140)=""/208, 0xd0}, {&(0x7f0000000240)=""/17, 0x11}, {&(0x7f0000000280)=""/75, 0x4b}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/194, 0xc2}, {&(0x7f0000001400)=""/38, 0x26}, {&(0x7f0000001440)=""/4, 0x4}, {&(0x7f0000001480)=""/204, 0xcc}, {&(0x7f0000001580)=""/51, 0x33}], 0xa, 0x0, 0x0, 0x1}, 0x2000) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00000016c0), &(0x7f0000001700)=0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001800), &(0x7f0000001840)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001740)={0x6676, 0x0, 0x2, 0x7ff, 0x0}, &(0x7f0000001780)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000017c0)={r2, 0x5}, 0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x1c, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x396}, 0x1}, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) 2018/03/02 04:07:58 executing program 3: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x8000000004, 0x80000000000b, 0x4, &(0x7f000000b000), &(0x7f0000048000), 0x100000000000) r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x8000000000101000) ioctl$VT_DISALLOCATE(r0, 0x5608) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x800}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r2, 0x32ab}, &(0x7f00000000c0)=0x8) 2018/03/02 04:07:58 executing program 4: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) futex(&(0x7f0000000080), 0xfffffffffffffffd, 0x0, &(0x7f00000000c0), &(0x7f0000000040), 0x2) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000100)={{0x0, 0x1, 0x10001, 0x0, 0x9}}) 2018/03/02 04:07:58 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = signalfd4(r0, &(0x7f00000003c0)={0x2843b22a}, 0x8, 0x800) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat(r1, &(0x7f0000000040)='./file0\x00', 0x44000, 0x10) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000140)=0x2000, 0x4) setsockopt$inet6_int(r2, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) fstat(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x8, 0x6, 0x6, 0x7, 0xa682}, &(0x7f00000002c0)=0x14) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r6, 0x2}, 0x8) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000440)={'vlan0\x00', 0x0}) setsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000000480)={r8, @rand_addr=0x6, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) keyctl$get_persistent(0x16, r4, r5) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000080)={0x2, 0x3, 0xaf7320f, 'queue1\x00', 0x6}) connect$inet6(r2, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 32.967928] binder: unexpected work type, 4, not freed [ 32.967930] binder: undelivered TRANSACTION_COMPLETE [ 32.967936] binder: undelivered TRANSACTION_ERROR: 29201 [ 32.968024] binder: send failed reply for transaction 2, target dead 2018/03/02 04:07:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) write$selinux_load(r2, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "483ac35ed546846211fa380609b52eb0e1f1051e42e692a9576863e186b156eb239c0d2a9a1d62bd5064d9b5aff721f3d1dcb41947e6f0af75d565d909ac34631cf80daa97ec0dc738bf24d06839ce5e63674090879efb164449bfbeb947f6c69ad241c03f58349e604ae7b4ab010cf13e759c746fe97d6adcb328dc3c3495d8a91395ff747551a001212234b7188713d1072bf7614ddf1f5f13c731e0dedd0a712c959d77f6bfcdc16373e4f304fa4088f4761dfa666d28bbc1e7c0396fcb6d35664947b2fa4434ed483eca0c39fb7c75fc709f882f1b4d52e95789b7b2261ce65f58ffee3bb758802c441695652f8a3d513af13a43"}, 0x106) accept4(r1, &(0x7f0000001380)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000013c0)=0x26, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) 2018/03/02 04:07:58 executing program 5: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = dup2(r0, r1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000bf3000)={0x20004}) read$eventfd(r2, &(0x7f00007b0ff8), 0x8) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000000)={0x20000000, 0x9, 0x9}) write$eventfd(r2, &(0x7f000068f000)=0xec, 0x8) 2018/03/02 04:07:58 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001700)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f00000000c0), 0x4) r1 = socket$unix(0x1, 0x5, 0x0) stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)) sendmsg$unix(r1, &(0x7f0000000080)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e20}, 0x8, &(0x7f00000015c0)=[{&(0x7f0000000100)="2cb8a2275fa6199c7522430661b0d10a7c03fc2d2d8a2545ccbdab0c355a642067ba90467e3f920675607665617620c579da1edf8c4bc07caeb91701e8a7d8756a3552e5b5de29b15976bcb1f56f71152d0ea9800c74d33d6adacfe84a517ee136e5942d9e17181ce375e03368925c0b28cc5ed600f0071f07f0559b9a1ec4fe7398939f4be474b72a11e44c60dddae08f4bf172624d208d3feb6637395d903e288294a9e0b33be0a94cb873981ed8800f59798a99821908a87e114ba4878e655fa94c2e28e04811097b9c4a19ccefa5a25a569f", 0xd4}, {&(0x7f0000000200)="24b4de5e335cb8419be2b204d614bdff02a3059dc96fbe830712756e90b934455124a8bea6198d8773cfc8fe4e5c3c9d49add1256152e1c554a19249bf8506f774cff7acf826ebd41f8498fbd8b3e5bdfcd512fb80bdc08fe9396fcd158232e94f746f0ab29ea2201548d0c20cb0563e000cbbc0acc2ce7a3f6cd343e66465f37bd2f0f0f51e4b52c566ee46dbc006ebc863e78e75bc9624b99387108e0ec4ee6008773d1041b631297b85fb025b32c50e19c071feb667356ad4051546d085de5ea97e29160b0cd9d4f255ff6e", 0xcd}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="84ab03c03e422383fddb4b986cc379edcaa80d8967b430408bbfb10d24ed0fc2a80603c0d4853c85024dc5ad65916162d3cc207e69a66aebb92d01993a51cd4eaf156b8d992f745d57dc9db67761c70b54b1e0c54ab8a3f963acb61bb6a72cb91d9edc7ee9325606f16ce9466b1637dccf43de7683c00309359ba46f0f64c80e968a4af007eb01c00234af3b", 0x8c}, {&(0x7f00000013c0)="6e4b423512d41b4123395753feed25f2ad783b5267f08b93075a04286ea2a89cd0e3a9ed9a0d3dd2670c4be884b3611aba028cbb6afa2b23bb8b30eb570b5024f0c60639918aed562d0c2340baf59454a5e2ffce6ea6c37a6a898c04bef10fe9eb9cdf13c9bad1baf43de3e1c167d5ede14bba5e04a5357eccf0800acaaa466952f60c6de1ce26bd365d71e1d627bdce80f5f810e94cd900514ee3018318d3857d464bad243dd79324d88aef7605916404f9c0a3751018f034999cf8c07aba39406836f19f926b76e07542793dc4548a2ac4532cb31f09a3", 0xd8}, {&(0x7f00000014c0)="5c8bf6d42c814d25b260c141732709b1b8029889f85578a030c028dffd2bb7b598ce4e93c54bbddaf85079c7b31f4d11c1902ceba4e87067d782aa6cf3705bb0c892f2f6f72798b58e0f25c32454eca8aab7b7e1416f5f5e51836147415fd7641fe419f125700bfa233bc1566e5b0a44b0906c362facdd85b539ff71556f939331894287c166e60b6cefa471fccf707cd0aae35ba757b44a742476bba2d3e9887e3002f77c3489b7b8f2b4fff4ba94d80ecd2712628ced5b19389afa6933202a21ed0c6a62621d5c227a903bd24aaa4a85ce273b", 0xd4}, {&(0x7f0000000040)="8c03ef3c94a00242b0be8b46daf7e8d06731362cbd88d8d9245e66b1c0967a1ac5c41439b2ddd48ff9", 0x29}], 0x7, 0x0, 0x0, 0x40000}, 0x1) 2018/03/02 04:07:58 executing program 1: openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/create\x00', 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/enforce\x00', 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000ac0), 0x8, 0x0) inotify_init() openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000b00)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000b80)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001a40)='/dev/sequencer2\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) eventfd2(0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004340)='/selinux/enforce\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004380)='/selinux/mls\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000043c0)='/dev/rfkill\x00', 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000004400), 0x8, 0x0) eventfd2(0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004500)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000004540)='/dev/sg#\x00', 0x0, 0x0) eventfd(0x0) syz_fuse_mount(&(0x7f0000006340)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f00000063c0)) socket$unix(0x1, 0x5, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000076c0)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x41ffff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000007740)='/dev/pktcdvd/control\x00', 0x0, 0x0) memfd_create(&(0x7f0000007840)='^}\\\x00', 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000007980)='/dev/ashmem\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007a80)='/selinux/access\x00', 0x2, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007b40)='/selinux/access\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000081c0)='/dev/rtc\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) pipe2(&(0x7f0000008300), 0x0) signalfd(0xffffffffffffffff, &(0x7f0000008340), 0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000008380)='/dev/ashmem\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000008800)='/dev/hwrng\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000008880)='/dev/loop-control\x00', 0x0, 0x0) eventfd(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = epoll_create1(0x0) epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) dup3(r0, r1, 0x0) 2018/03/02 04:07:58 executing program 0: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r0 = creat(&(0x7f0000000400)='./file0/file0\x00', 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r2, &(0x7f0000012ff8)='./file0\x00') mknodat(r2, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) accept$packet(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000080)='ramfs\x00'], &(0x7f0000000340)=[&(0x7f0000000180)='ramfs\x00', &(0x7f00000001c0)='ramfs\x00', &(0x7f0000000200)='![/GPL\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='-trusted\x00', &(0x7f00000002c0)='ramfs\x00', &(0x7f0000000300)='ramfs\x00']) [ 33.223435] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/02 04:07:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@empty}, 0x14) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/94, 0x5e}, {&(0x7f0000000140)=""/93, 0x5d}], 0x2, 0x0) 2018/03/02 04:07:58 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x40000000004401, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/stat\x00') ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/19) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/02 04:07:58 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000300)={{{@in=@loopback, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000040)={@empty, 0x80, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=@bridge_newneigh={0x1c, 0x1c, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r3}, []}, 0x1c}, 0x1}, 0x0) 2018/03/02 04:07:58 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x9, 0x10000, &(0x7f0000000240)="3f05e5800000000000000042e08b26aef0bd34bbd512b4ae0e693d62a584a18761c885eb112345fdc0598b16faa30f4f6fc25d908b0148e6530f0175799288b81ceb9adbfc52332335def2", 0xffffffffffffff34) r1 = dup(r0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000080)={r2, &(0x7f0000000100)=""/212}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req={0x0, 0x7f}, 0x10) 2018/03/02 04:07:58 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380)=[], 0x0, &(0x7f00000003c0)=[]}}, {{&(0x7f00000004c0)=ANY=[@ANYBLOB="0a004e2200000000ff02001000000000000000000000000100000000"], 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000000)=[], 0x2d3}}], 0x2, 0x0) 2018/03/02 04:07:58 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5d000)="940700bd0c", 0x5) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x0, 0x0) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r3, r4) 2018/03/02 04:07:58 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fsync(r0) sendmsg$nl_netfilter(r0, &(0x7f00000010c0)={&(0x7f0000001040)={0x10}, 0xc, &(0x7f000029bff0)={&(0x7f00000000c0)={0x64, 0x1, 0x2, 0x605, 0x0, 0x0, {}, [@nested={0x38, 0x66, [@typed={0x18, 0x29, @ipv6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @generic="c39f5a42cf1522f3673ae28eb34a07c54679241741d10b11d7ba13"]}, @typed={0x18, 0x16, @ipv6=@dev={0xfe, 0x80, [], 0xd}}]}, 0x64}, 0x1}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000000080)={0x0, 0x0, 0xbda, 0x9, 0xb, 0x81}) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000000)=0x80000000) 2018/03/02 04:07:58 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={r1, r2/1000+30000}, 0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) r3 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r4 = syz_open_procfs(0x0, &(0x7f00000001c0)='syscall\x00') sendfile(r3, r4, &(0x7f0000000000)=0x4, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000400)={{{@in=@empty, @in6=@empty}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000500)=0xfffffffffffffe42) 2018/03/02 04:07:58 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x0, 0x80, 0x101, 0x6, 0x8}, &(0x7f0000000200)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2}, &(0x7f0000000280)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000000)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) 2018/03/02 04:07:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@empty}, 0x14) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/94, 0x5e}, {&(0x7f0000000140)=""/93, 0x5d}], 0x2, 0x0) 2018/03/02 04:07:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x5, 0x2, 0x0, 0xf, 0xef, 0x1, 0x1}, &(0x7f00000000c0)=0x20) listen(r0, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) timerfd_create(0x86925db0f7fa24d0, 0x800) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xe8}, {0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x2635}, 0x9, [0x0, 0x5, 0x2, 0x7, 0x7ff, 0x3ff, 0x51, 0x1]}, 0x5c) 2018/03/02 04:07:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000067aff0)=[{&(0x7f000023dfd7)="290000001a001bc91d001c000001000002080000000007000000000000001f00000205000ef4ff010b", 0x29}], 0x1) 2018/03/02 04:07:58 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) ppoll(&(0x7f0000000080)=[{r0, 0x400}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x3}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000013000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000013000), &(0x7f0000012000)=0xfffffffffffffe8c) 2018/03/02 04:07:58 executing program 7: r0 = memfd_create(&(0x7f0000b74ff1)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20002) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0x20) dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00'}) write$sndseq(r1, &(0x7f00008c1000)=[{0x0, 0x2, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @result}], 0x30) 2018/03/02 04:07:58 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000000)={0x0, 0x8001}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000240)={r2, 0x5, 0x14, "71aa949d9462f03fef72c58ee87386dbebc4832f"}, 0x1c) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000280)) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x4, 0xf0002) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/03/02 04:07:58 executing program 1: r0 = userfaultfd(0x0) r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000002c0)=0x9c2d, &(0x7f0000000300)=0x4) fcntl$dupfd(r0, 0x5, 0xffffffffffffffff) 2018/03/02 04:07:58 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x5) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x54) 2018/03/02 04:07:58 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./control\x00', r0, &(0x7f0000000080)='./control\x00') mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r1 = inotify_init() setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={{{{0x2, 0x4e22, @rand_addr=0x200}}, {{0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}}}, 0x80, 0x81, 0x5, "a34e8be7ae3f2ab27f09031f209ca474ddeb4913482fd13098ea8d3cd15f199937a6b8deca62d6771159bc897ed581bf94e4a55b4e58d1be909945882462f79cbb46871a4e1c2fcc84bca1e90fcd6312"}, 0x160) inotify_add_watch(r1, &(0x7f0000f5e000)='./control\x00', 0x3fa) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mkdirat(r2, &(0x7f00007bc000)='./file1\x00', 0x0) mkdirat(r2, &(0x7f00008b8ff6)='./file0\x00', 0x0) getpeername(r3, &(0x7f0000000280)=@nl=@kern, &(0x7f00000002c0)=0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)) [ 33.315750] PF_BRIDGE: RTM_NEWNEIGH with invalid address 2018/03/02 04:07:59 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000001a00)=@bridge_newneigh={0x3c, 0x1c, 0x101, 0x0, 0x0, {0xa}, [@NDA_LLADDR={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x3c}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2000, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x40, "cf1d49ca81f5c18b3edc2a5811b1eb4cd4e25c76d0c6d45c3ed2716ec28f2c8a8bc4bca6b6df725557cdf9d8f0730f36b4c5182fe1f76443bb726119e964043a"}, &(0x7f0000000100)=0x48) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) sendmsg(r1, &(0x7f0000000800)={&(0x7f00000001c0)=@l2={0x1f, 0x3, {0x3, 0x5, 0x10001, 0x2, 0x9, 0xffffffff}, 0x401, 0x3}, 0xe, &(0x7f0000000780)=[{&(0x7f0000000200)="5b68fb11413df85ee0d656427595c5daaf00fd568a89978916b9e32dd4f454eaa7168dc1e886d4f705bbf46f4e73f652b68f978c832c5d0f8fe893124f20471a0db5944f6f37b46154ce6d1779d2dbb8112810c2b862409676764af83c181add420bd8e4f9b3074d852740cf89e98acfb0db7ed0e1e862b097bcbecd9de08dad0c83873e488cf4023c6e0ee2485c695353b95cf1d74a783b800722bacb7fa24b4cb22ab887efdd", 0xa7}, {&(0x7f00000002c0)="f478ac5af4078db1158bc3befc487f2d397b44241500b1b3ceb517cd8f6cd721f08c7f34d9dcfeb65efbe8fe439b4b9d04b38e5d837fd58bc949a3ace19c968c55129f4e52193cdd3f7032de3aa3caeecaeb7a5077297bc65dfe7640301831a94b4b3ea1ac3d717c07", 0x69}, {&(0x7f0000000340)="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", 0xfc}, {&(0x7f0000000440)="2217a522287d7464bead578a1141acc349c6e94c02c9ffacf404bbacac956d2e5e16ef8b8862f16fa6ac276aafc8316398b2315af0aa9fe9c1e50df1698bc21e1cc4b0ce9a1f4f2c56c5b0fac54201f2dfc204e6b71181588c33735d67a6cedd090f00fab7c13efca20ad8d42f206ef977f842c08c8831db7f1211", 0x7b}, {&(0x7f00000004c0)="053c9e1db5592c2ed38765218e76446cc52af999c79cce9913222a75f57b646e0eec20d86af2faa0c3ab0a36586b0132913686f4a61caec70fcb398043d0e786c954e9e47b53f476a40d5abb92cd932c9ce611ce420806e5b7bf6ece14c6125e17809a77538f2bbcb964f9", 0x6b}, {&(0x7f0000000540)="5d89ba811d4b183394f71511656b778377159d925b512dc3282014464f9b8abcfa52f39e076792f0a612fa4a6d01e4f3863388c89fa8ab470a8598a0cdb23a51873a82375fb6d20bf78b2214b7030ef4fe40a68d08a19577ecd425df758b63125d376c30e9c0955df5c8ff436b9a6af872ed6c414969efde124884b13370b475c9f9f66c744d511ec65a3052fe43aa042a8f4b41a9882105f3fc04dd0431a927ebd7f2116a597b871e493a", 0xab}, {&(0x7f0000000600)="d46258ac5ddd6393abbf8721ce799b5de0080d8371334ec271973b999e7eb939e1eeb69de4599d474642e03b9e24ae1f8fd7535c1f938d5a8616b39a979348b44cb0b8e4840891e73e76e879c75aa2153c1657c9c3d66e2e322a315cdd607cf77f4b7e00abb46891cab4bfac1e9a0ec21f52d339908d09a6f6bcbf883671b0344488903a8bb67d2e01e3a5d220635a36396b8dfe4bfbc64e1bed5ec844e26e7cad8f21", 0xa3}, {&(0x7f00000006c0)="a5a3980a5cec889ffb15dfe0871c04e0866df70dcd6d0c06ea45250c70b65348701dab0cd73a7f1d4574a82948c282832e19059230d92b1411835e27746f22758f649bd26340aa4ebc22c1a5f0d26fda587da4423b525fe4a7a3c7c617b6185463b430871d2b55b96989b7fa9a1252719fdf55736ec46ed9dffbf4e9147b6aea18022ccb809736505fbcb6dcecc68bcd05c797be3f84a1c72756899ea1e91cc824d02c773c6fdfc86b1aadd5da26fd5049328a810613b612db7dcc8b32", 0xbd}], 0x8, 0x0, 0x0, 0x800}, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000000840)) 2018/03/02 04:07:59 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pktcdvd/control\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x100, 0x6, 0x80000000, 0x7, 0x1}, &(0x7f0000000380)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000600)={r1, @in={{0x2, 0x4e24, @rand_addr=0xfffffffffffffff8}}, 0x5, 0x10005}, 0x33) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="504008295015bd37c4478669b403bfe802", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000280)={0x7, 0x8000, 0x9, 0x5, r3}, &(0x7f00000002c0)=0x10) r4 = socket$inet6(0xa, 0x1, 0x0) fcntl$addseals(r4, 0x409, 0x1000000000000002) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/net/pfkey\x00', 0x500, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000100)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000140)={r7, 0x8}, &(0x7f0000000180)=0x8) tee(r5, r5, 0xfffffffffffffeff, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000480)=0xc) ptrace$peek(0x2, r8, &(0x7f0000000500)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r5, 0x40085112, &(0x7f0000000540)={{0x200, 0x7}, {}, 0x7ffe}) 2018/03/02 04:07:59 executing program 5: lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'system.', 'eth0keyringwlan1\x00'}, &(0x7f00000000c0)=""/76, 0x4c) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000005ff0)={&(0x7f0000004d9c)=@polexpire={0xcc, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@policy_type={0xc, 0x10}]}, 0xcc}, 0x1}, 0x0) 2018/03/02 04:07:59 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='oom_score_adj\x00') exit(0x0) preadv(r1, &(0x7f0000001240)=[{&(0x7f0000001180)=""/131, 0x83}], 0x1, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/03/02 04:07:59 executing program 0: remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x9, 0x2000) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x1, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000000)) mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getpeername$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x2, r1}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/02 04:07:59 executing program 4: r0 = inotify_init1(0x0) fcntl$setstatus(r0, 0x4, 0x72109c5fef5d34d3) r1 = add_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="f67b5bde1494fd22f8794b2fa130", 0xe, 0xfffffffffffffff9) keyctl$describe(0x6, r1, &(0x7f00000000c0)=""/13, 0xd) close(r0) 2018/03/02 04:07:59 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00004c6000)='net/ip6_tables_names\x00') sendfile(r0, r0, &(0x7f00000da000)=0x800, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x7, 0x1, 0x2, 0x7, 0x7}, 0x14) 2018/03/02 04:07:59 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007fef)='/selinux/enforce\x00', 0x80001, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='0', 0x1}], 0x1) socket$pppoe(0x18, 0x1, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x20) 2018/03/02 04:07:59 executing program 3: mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000040)='.') umount2(&(0x7f0000b1d000)='.', 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) accept4(r0, &(0x7f0000000080)=@sco, &(0x7f00000000c0)=0x8, 0x0) umount2(&(0x7f0000000140)='.', 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000000000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) 2018/03/02 04:07:59 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/201, 0xc9, 0x40012163, &(0x7f0000000100)={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000c9b000)=@hopopts={0x0, 0x7, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x30, {0x0, 0xa, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/03/02 04:07:59 executing program 2: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x16, &(0x7f0000000000), 0x4) unshare(0x80000000) 2018/03/02 04:07:59 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000100)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={'bridge0\x00', @ifru_addrs={0x2, 0x4e23, @broadcast=0xffffffff}}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ef7000)={0x3}) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r3}, &(0x7f0000044000)) r4 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000040)={0x0, 0x1, 0xff, 'queue0\x00', 0x1}) timer_settime(0x0, 0x0, &(0x7f000020afe0)={{}, {0x0, 0x9}}, &(0x7f0000001fe0)) epoll_pwait(r2, &(0x7f0000a5aff4)=[{}], 0x1, 0x0, &(0x7f0000c63000), 0x8) 2018/03/02 04:07:59 executing program 5: r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000002340)=[{&(0x7f00000011c0)}, {&(0x7f0000001340)="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", 0xcc2}], 0x2, 0x0) flock(r0, 0x5) 2018/03/02 04:07:59 executing program 7: r0 = socket$inet(0x2, 0x3, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1cffc), 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) sched_getaffinity(r1, 0x8, &(0x7f0000000100)) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000569f88)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0xc, &(0x7f00007bdfe0)=[{&(0x7f000023af2f)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bade30)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) sendmsg(r0, &(0x7f0000b26000)={&(0x7f0000333fda)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @rand_addr}}}, 0x26, &(0x7f0000b84000)=[{&(0x7f0000157f39)='t', 0x1}], 0x1, &(0x7f0000261000)=[]}, 0x0) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e43ff0)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x84800) sendmsg$nl_route(r2, &(0x7f0000e7cfc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00001c2ff0)={&(0x7f00009d4000)=@ipmr_delroute={0x1c, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x80}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x2}, 0x0) r3 = memfd_create(&(0x7f0000000000)='\x00', 0x1) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1d, &(0x7f0000000040)=""/15, &(0x7f0000000080)=0xf) 2018/03/02 04:07:59 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x6, 0x4) unshare(0x80000001040000) r1 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) mq_timedreceive(r1, &(0x7f0000000040)=""/44, 0x2c, 0x0, &(0x7f0000000080)={0x77359400}) mq_timedreceive(r1, &(0x7f0000ce4fae)=""/82, 0x52, 0x0, &(0x7f0000f7f000)) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000001c0)=""/209) sendto$inet(r0, &(0x7f00000003c0)="9938447ffdc4a3432ae46f82d514443ac6ad9b7dd8729044bd93ed282b09ccf0710cbc350e58cb9017319666e6ea959281dac5700d958952b4952d4272cc37f1f63adaaa137dd56c6d12ca5189a4ac6c3930a6196764293a8e3d87ea0f09116ccad982b5ed4d30d5ac6aa56c9da8a8e7ab8c7b5aff", 0x75, 0x8000, &(0x7f0000000440)={0x2, 0x4e24, @rand_addr=0x6}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xb5, "cf7809c46f0556ae8f1a2588c66217256ca13f8290a350f3f82aec8837fb758441621f5378efe3605782ba00b368a41422c125fbd05e8ef64989d79dbf1e2b239b2e773046f2ccd75198fa6bc64a5354db2aeb49921516ac0136ff2d14e1ad1df67771197cefca0ff710bffa00dc4e57197412c876f2fe35dfe88f81dc9da64b70b57f06cfa16635008a0e29727eda276d8f12246d3182970484f1acd42c5c208efb57d78ce29a567212666dfe1a8af409d41d305a"}, &(0x7f0000000000)=0xbd) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0x200, 0x8, 0x93}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r2, 0xedd}, 0x8) 2018/03/02 04:07:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='cpuset\x00') connect$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"4c2ced03a83b43"}, 0xc3}, 0x10) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x0, 0x7, 0x0, 'queue0\x00', 0x1}) 2018/03/02 04:07:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@dev={0xfe, 0x80}}, 0x14) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/93, 0xfe0f}], 0x1, 0x10000000000003) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) [ 33.517593] mmap: syz-executor0 (5473) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/02 04:07:59 executing program 0: r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r1, 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x1, 0x60800) 2018/03/02 04:07:59 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='cpuset\x00') connect$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"4c2ced03a83b43"}, 0xc3}, 0x10) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000040)={0x0, 0x7, 0x0, 'queue0\x00', 0x1}) 2018/03/02 04:07:59 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000003000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x1, 0x15}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)) ppoll(&(0x7f00006d4000)=[{}, {}], 0x2, &(0x7f000055cff0)={0x77359400}, &(0x7f0000329ff8), 0xc3) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0xfb29, 0x4) 2018/03/02 04:07:59 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000002c0), &(0x7f0000000240)=0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f00000000c0)=0x6) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x4, 0x0, &(0x7f0000000100)=[@enter_looper={0x630c}], 0x2, 0x0, &(0x7f0000000140)="bf78"}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f0000000000), 0x8) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000040)=0x5) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000200)={0x46c}, 0x4) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x17, r0, 0xfffffffffffffffe) 2018/03/02 04:07:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000019c0)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000001c0)={@dev={0xfe, 0x80}}, 0x14) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000080)=""/93, 0xfe0f}], 0x1, 0x10000000000003) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000100)) 2018/03/02 04:07:59 executing program 7: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="84854d74c5e413f455fcd42421f20c00bfb3e9484451810cf28b136ca85edd7460578c507eea47f167a35e0061e01755d60eae50b9c33281a5a42c8732c68cc00eda8e2aa7ff5bb91a530eef102d8784dab3ddde4a0827e130ad385dd498b503f0879433264235bbaab6dbed75e3759bdad184323066ac7093224df51f96be424e4eb469083d0ca747478fccbaa7bbda2bf80fdb06e5bcb4055aed5fde5c17f577cb91ae8bf7cb5bea00f5c7b39159985fe2cf8da470ea0f7eac7380d32b9d8fbfab19d77be3592d00d2817e693f04f7bfc4157a68e3cf9eb0d49eece11a1a1af1d29ae9af0fa27f4132318cc5"], 0xed) 2018/03/02 04:07:59 executing program 3: read(0xffffffffffffffff, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f000019ffe9)={0xffffffffffffffff, @tick}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f68000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[@ANYBLOB="020d0000100000000000000000000000030006000000000002004e207f0000010000000000000000030005000000000002004e200000080000000000000000000800120002000100000000000000000030000000020100000000000000000000ff01000000000000009208922a00200100000000000000000000ffffe0000001"], 0x80}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f0000bc9ffc)) 2018/03/02 04:07:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x3, 0xfff, 0x81, 0x3}, 0x10) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000200)=""/238, &(0x7f0000857000)=0xee) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000340)) openat$dir(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x40, 0x2) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000140)={0x6, {{0xa, 0x4e22, 0xa1, @dev={0xfe, 0x80, [], 0x10}, 0x7}}}, 0x88) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040)=0x1, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[{0xf4e, 0x4, 0x81, 0x6}, {0x6, 0x80, 0x0, 0x90000000000}, {0x8000, 0x3a3, 0x3f, 0x400}]}, 0x10) 2018/03/02 04:07:59 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000dee000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x50) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x11, &(0x7f0000000040)=0x7, 0x4) recvfrom$unix(r0, &(0x7f0000596000)=""/216, 0xfffffffffffffdba, 0x0, &(0x7f00004b3ff8)=@abs, 0x8) sendto$unix(r1, &(0x7f0000bb5000), 0xfffffeb7, 0x0, 0x0, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000002c0)=""/95, &(0x7f0000000340)=0x5f) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0)={0x3, 0x9, 0x2067, 0xffffffffffffff2e}, 0x8) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000280)={r5, 0x80000}) chown(&(0x7f0000000080)='./file0/file0\x00', r3, r4) 2018/03/02 04:07:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xfff, 0x8002, 0x0, 0xffff}, &(0x7f0000000040)=0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa25adec1d1a687b8c6fc82b8b9f4953", 0x10}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/03/02 04:07:59 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000f64fc8)={&(0x7f0000000400)=ANY=[@ANYBLOB="00002347b7db6e03000000000000000000000000bf40000000"], 0x10, &(0x7f0000000580)=[{&(0x7f0000000000)=""/116, 0x74}, {&(0x7f0000000080)=""/24, 0x18}, {&(0x7f00000000c0)=""/226, 0xe2}, {&(0x7f0000000480)=""/211, 0xd3}, {&(0x7f00000002c0)=""/231, 0xe7}, {&(0x7f00000003c0)=""/1, 0x1}], 0x6, &(0x7f0000a8c000)}, 0x1ffffffffffb) r0 = syz_open_dev$evdev(&(0x7f0000000280)='/dev/input/event#\x00', 0x7, 0x80080) r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffff9c) socket(0x2, 0x6, 0x200) accept(r1, &(0x7f00000001c0)=@nfc, &(0x7f0000000200)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000600)={{{@in=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) 2018/03/02 04:07:59 executing program 6: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x2, &(0x7f0000004fe8)=[{0x5c}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x12000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) mincore(&(0x7f0000145000/0xc00000)=nil, 0xc00000, &(0x7f0000e66000)) pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @empty}}, 0x1ff, 0xbdf}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x4, 0x4, 0x7, 0x7, r2}, 0x10) 2018/03/02 04:07:59 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) tee(0xffffffffffffffff, r0, 0x8000, 0x0) close(0xffffffffffffffff) writev(0xffffffffffffffff, &(0x7f000078a000)=[{&(0x7f0000000000)='\f', 0x1}], 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x2, 0xfffffffffffffff7, 0x80, 0x100}, {0x8, 0x4, 0xd89, 0x80000000}, {0x0, 0xff, 0x3, 0x40}, {0x3, 0xfff, 0x6, 0x1}, {0x7, 0x8, 0x39d, 0x7}, {0x3, 0xe83d}, {0xffff, 0x4e2, 0x97b, 0x80000000}, {0x4, 0xffffffffffffffff, 0x7ff, 0x2}]}, 0x10) close(0xffffffffffffffff) 2018/03/02 04:07:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000040)=""/64) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000eee000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x10}, @dev={0xac, 0x14}}, 0xc) 2018/03/02 04:07:59 executing program 4: r0 = socket(0x10, 0x80000000000003, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/02 04:07:59 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x6b0f}}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0xffffffffffffff00, {0x2, 0x4e21, @rand_addr=0xde8}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}, {0x2, 0x4e24, @loopback=0x7f000001}, 0x0, 0x7db000000000000, 0x6, 0xb, 0x3, &(0x7f0000000000)='vcan0\x00', 0x2, 0xffffffff, 0x80000000}) 2018/03/02 04:07:59 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014dfc8)={&(0x7f000085eff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000a15000)=ANY=[@ANYBLOB="c4000000190001040000000000000000ff0200000000009c9900fee300000001ac1400000040000000000000000000004e2000004e2000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000feffffffffffffff0000000000010000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000800080008000000000000000000000000000000000000"], 0x3}, 0x1}, 0x0) 2018/03/02 04:07:59 executing program 0: unshare(0x20000000) clone(0x24800000, &(0x7f0000000100), &(0x7f0000000080), &(0x7f0000000040), &(0x7f00000000c0)) r0 = gettid() r1 = socket$inet(0x2, 0x2, 0x1ff) ptrace$cont(0x27, r0, 0x3, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x1, 0x4e21, 0x0, 0x2, 0x80, 0x0, 0x3e, 0x0, r2}, {0x7, 0x4, 0x9, 0xffff, 0x10001, 0x80, 0x7f, 0x1}, {0x40, 0x5, 0x5, 0x1}, 0x98, 0x6e6bbb, 0x2, 0x0, 0xb2632a95dd31e997, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x16}}, 0x4d3, 0x7f}, 0xa, @in=@loopback=0x7f000001, 0x3503, 0x0, 0x1, 0x80000000, 0x0, 0x8, 0x400}}, 0xe8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x800, 0x0) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000340)=""/116) sched_setparam(r0, &(0x7f0000000000)=0x200) 2018/03/02 04:07:59 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xdffffffffffffffe, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x200200) fcntl$setstatus(r1, 0x4, 0x2800) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x9, 0x7, 0x4003, 0xa6c, 0xfffffffffffffff8, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7, 0x8000}) write(r1, &(0x7f0000002740)='z', 0x1) 2018/03/02 04:07:59 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000040)="b7f7412287f5c51d753f") ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0xfffffffffffffd5d, 0x0, &(0x7f0000008000)}) getsockopt$inet_dccp_buf(r2, 0x21, 0xcf, &(0x7f00000000c0)=""/173, &(0x7f0000000180)=0xffffffffffffffe6) dup3(r1, r0, 0x80000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0c6300b3cd8deb18e1469c84d838"], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0xc, 0x0, &(0x7f0000000080)=[@dead_binder_done={0x40086310, 0x2}], 0x0, 0x0, &(0x7f0000003fb1)}) 2018/03/02 04:07:59 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x2200, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000023f000)={0x44, 0x0, &(0x7f0000faa000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f00003dbfa8)=[@flat={0x77682a85}], &(0x7f000083afc0)=[0x0]}}], 0x0, 0x0, &(0x7f00009f8fff)}) 2018/03/02 04:07:59 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x6) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)="0600000000000000b743333e8b162be1bf8375b23dcd169ddfa1e4d03061f483ee8614c484f9f7c389a241495ee62b760454b946", 0x34}, {&(0x7f0000000200)="2f8e71a1329b568ebcee2e2f03473cdf7673e0afa8d117e9068064f1b3d0a941b61ac47a5922ff3f621eabb5b4d8e258d3739fb6fd9ba7b867712b21ae4abad52c0209e1b1e5ce47658dafe6ac8745c7b6c2a5303aa01dc090abe4061209be94647766fc8bdbf7bb6132ebcb2a61c94793d56b3a37a7538fde338039a8159c4ac01f4bbe20", 0x85}], 0x2) fstatfs(r0, &(0x7f0000000300)=""/218) 2018/03/02 04:07:59 executing program 4: r0 = creat(&(0x7f0000000940)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000980), &(0x7f00000009c0)=0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000008c0)=@filter={'filter\x00', 0xe, 0x6, 0x7e8, [0x0, 0x200000c0, 0x200000f0, 0x20000390], 0x0, &(0x7f0000000040), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x2, 0x9, 'ip6gre0\x00', 'ifb0\x00', 'ipddp0\x00', 'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @empty, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0xf0, 0xf0, 0x128, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x8151, 0x4}}}, @statistic={'statistic\x00', 0x18, {{0x1, 0x0, 0x1, 0x80, 0x6bb, 0x101}}}]}, []}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xffffffffffffffff}}}}, {{{0xf, 0x1c, 0x0, 'erspan0\x00', 'ip6gretap0\x00', 'bpq0\x00', 'erspan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], 0xe0, 0x110, 0x148, [@physdev={'physdev\x00', 0x48, {{'gre0\x00', {0xff}, 'vlan0\x00', {}, 0x1, 0x2}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x2, [{{{0x1d, 0x7e, 0x8906, 'ip_vti0\x00', 'bcsf0\x00', 'ip6_vti0\x00', 'vcan0\x00', @random="33ed9dee17d6", [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @random="e510c3fd2bb7", [0x0, 0x0, 0x0, 0x0, 0xff, 0xff], 0x70, 0x70, 0xb8, []}, []}, @common=@ERROR={'ERROR\x00', 0x20, {"831e401f179441b1774b38205a7afd0e1033a6e3c4ea75dfcca61d9b4a2e"}}}, {{{0x11, 0x21, 0x8864, 'gre0\x00', 'bpq0\x00', 'tunl0\x00', 'syz_tun\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff], @empty, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0xd0, 0xd0, 0x148, [@arp={'arp\x00', 0x38, {{0x30f, 0x3, 0x2, @empty, 0xffffff00, @multicast1=0xe0000001, 0xff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff], @random="da52445018cb", [0xff, 0x0, 0xff], 0x80, 0x80}}}]}, []}, @common=@nflog={'nflog\x00', 0x50, {{0x87, 0x20, 0x101, 0x0, 0x0, "bcacc467f65e7c8a24fc02bb431c50e625e0041d5cd5a6cc01a34b0392ffab7410937be59ee652c3d627f5c723e3868dddc1b866d974bf65a6a23bd37262a87e"}}}}]}, {0x0, '\x00', 0x4, 0x0, 0x2, [{{{0x9, 0x1a, 0x6007, 'bond0\x00', 'erspan0\x00', 'ip6_vti0\x00', 'teql0\x00', @empty, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x100, 0x168, 0x1b0, [@arp={'arp\x00', 0x38, {{0x333, 0x886b, 0x3, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, @loopback=0x7f000001, 0xff000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0x0, 0x0, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xbee013288dad86c2, 0xff, 0xff, 0x0, 0xff], 0x8e, 0x8}}}, @cgroup0={'cgroup\x00', 0x8, {{0x6e6, 0x1}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}, @common=@mark={'mark\x00', 0x10, {{0xfffffff0, 0xfffffffffffffffd}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"81964128b5c1d29e64b99d69d3f2fb08bd585c57eb8cebeb910792bd7176"}}}, {{{0x13, 0x40, 0xdada, 'nr0\x00', 'ip6tnl0\x00', 'ip6gretap0\x00', 'bcsh0\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xd8, 0x108, []}, [@common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xffffffffffffffff}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x7}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}]}]}, 0x860) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000000)=@ethtool_channels={0x3d}}) 2018/03/02 04:07:59 executing program 2: mkdir(&(0x7f0000578000)='./file0\x00', 0x0) mkdir(&(0x7f0000839000)='./control\x00', 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000d4000)='./control\x00', 0x0) openat(r0, &(0x7f0000000200)='./control\x00', 0x450402, 0x0) unlinkat(r0, &(0x7f0000448000)='./control\x00', 0x200) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f0000ab5ff6)='./control\x00') 2018/03/02 04:07:59 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000f6afe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000f70000), 0xff41, 0x0, &(0x7f0000f70fe4)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0xfffffffffffffc01, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x78) 2018/03/02 04:07:59 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[], 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000100)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000000)) 2018/03/02 04:07:59 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000005940)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000005900)={&(0x7f0000005880)=@ipv6_deladdr={0x40, 0x15, 0x523, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @empty}, @IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x40}, 0x1}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000580)={@local, @broadcast, 0x0}, &(0x7f00000005c0)=0xc) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x50000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)=@bridge_newneigh={0x24, 0x1c, 0x302, 0x70bd26, 0x25dfdbfd, {0x7, 0x0, 0x0, r1, 0x1, 0x8, 0xf}, [@NDA_MASTER={0x8, 0x9, 0xffff}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x4) [ 33.860214] binder: 5577:5580 ioctl 4b49 20000040 returned -22 [ 33.869837] binder: 5576:5583 got transaction with invalid handle, 0 [ 33.869866] binder: 5576:5583 transaction failed 29201/-22, size 24-8 line 3219 [ 33.877080] binder: BINDER_SET_CONTEXT_MGR already set [ 33.877087] binder: 5576:5583 ioctl 40046207 0 returned -16 [ 33.898666] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/02 04:07:59 executing program 6: mkdir(&(0x7f0000046ffa)='./bus\x00', 0x0) listxattr(&(0x7f00000000c0)='./bus\x00', &(0x7f0000001500)=""/4096, 0xfffffffffffffee4) 2018/03/02 04:07:59 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001940)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000001980)={{}, {r1, r2+10000000}}, &(0x7f00000019c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001840)={0x0, 0x80}, &(0x7f0000001880)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000018c0)={r3, 0x3, 0x1}, &(0x7f0000001900)=0x10) pwritev(r0, &(0x7f0000001780)=[{&(0x7f00000000c0)="e7ee27867ecf76be5395ac774622ecbf4b7e30e0811e281d569158abe2c0b55051f5b22d2fff6de42e0e7242654448f1c61ad4e5baf4fbe9f4acd4475e7f029cc1a170288f35e4a9cd79448b23265e03e605efffb5e873315e04f3c1e67112edff03ff9f80af32829517eb15f713be41415942ede1e25188eb65f8f2473209fe1eedaf6832f8468d1eaee10882385fa9b32847d36350204f4e038bf354ab928aab15a02ef3f6e31a6452c306c3ceb2e7e0962d55b70cba5c31ebf61b03f90ccde6a90e532d3402282925a19cea48b94a", 0xd0}, {&(0x7f00000001c0)="c06404a78f83954aa8f1601f705845134729d581052d58f01193527018032b533409a3961cea91811281fbaddfbd12239f8b56700ad1700e79a072d4ab47cfacfd4c6252a762ebcbacff608ee38a7818af84c889ced23c8fad180a39f04ed71496cc2472171856e558fe26e0fd3c9ffac053ed1cf935062fa745d0112af30bd8f8d577d91d20304051909df806fd118a597ced323ee1ccea6990c6d7d3f587a8ecc6b8", 0xa3}, {&(0x7f0000000280)="fe5c1254b59405c37a2f2febc2756dd6f96cea5b62cc8a67a4b8e41abe7e94fa780250350b81aa5f75fde16252e70d1397016118c3899492ddcccc6c0abefa2cd984f2ba98739b2417b0222a559ea1e55517ffce9ff6c8924b3d68fd0898fb7b6297faddf2980ce888cf36d2b14c35b662fa3b0230ccedefd3ee7235d0f2c6b0825a43b067ff1a449d6f2be0e223ff40a6e9e28349cc729ce3a62bde718597279d82cd4b7f162e18bc8adf94526f007e096612e6d2a1b89902b9cee729be03a17ff0d45a5091867cbbc35a296b09519421", 0xd1}, {&(0x7f0000000380)="5cd40fb5ae78bee01de27a6fd64f49b948ff65c1e111e2335e77a5ee9871b6ddb898b389b8517c416adb9b1650957325954b517c2725ea39d51c", 0x3a}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="440c51b4830f9d23336ce9498a8d810a56cfcfafbc2e04bd61794788812ba0271f0b3c037722dc563f917f104985bcce2415433b0ab9c7cddb616e2349c8cc8858e70c0de3526270a1b503d2fd2a1c9e08034c10a3cd5ae429a6f4045d3d83bd3183ae48b95575874baea80aeb260700ac210b629a1b38e4440f4f1058b227cd915459f5c1b8cf17c4c7a79e7b3bbb1164edf7acbc387fbbfa09cd3981ccd5e0564373aed3ebe3a17417ffb643cebbc682ad57aac0ab6f44c6b9300c94e3d49708b4770f", 0xc4}, {&(0x7f00000014c0)="26483d64e1207e5c15832789fcab2901c4040a9a29f460e32448f0d4b8a4ad95a87b64e3719144330728ca62eb5502c67be613a724666b1950bdf58182ce91b5a91c0ce9e0fae6061e85f91c12c9ec521cf9360f47fc4c03af07f2c1db2d0d2b4fbed785b0848041d1ed4fdcadf78acf4de6eae096edf18dbbb06ac37ea9b846ee8ec522df897564d8a927fe4569e43e81ae07faea27da391b1119ee59971225975ff1bc2cf5d5265922e0f3c78bca62fab4e6abd94fec55a5eb28e04c87b01460cdf985cbef364bf3094dd876b4fc6bdbfe0442b68774e98b4dd0", 0xdb}, {&(0x7f00000015c0)="7bf0699b729e45a7c5f90ce1c7a7f1366c1d9ed4fe539a12263d438afe2987df6e3001bdff16126ed481c19a46e8a3270761d9d315db2136a6a8aed5a5523c5727bd686f6fa81ed07bbdf40f37d92d4ecd7f9fa7052c39f9e97c45de0a94f2700d70ad97ed007a0074b196964b91871f054b02e4d598cb8da105b36bfe56233c37", 0x81}, {&(0x7f0000001680)="fbd073fae9f53556a5df9c4e3a42aee0b91207e1c05249dcb81595728604f7c7366b19998af813f687e425598ab335ce85a345e9db30c6e3291db578b3c8788162b51af04475b45b4372e0e89d15c617e2f9d83944ae21764d782d1cf73fada7b9394565bb22d4a924c9016c1c564077e23b2f68a814b802d34cf159e65a075fdc7cb40814b4b2918893501cc425484b4dc419934904037dca124b5639efc293261fadfca5fe4d4444371f34ea7a8968e6020e6622c687a88e2b9b4299e9c030f197dc82bfb1e1", 0xc7}], 0x9, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000040)={'system_u:object_r:bsdpty_device_t:s0', 0x20, 'system_u:object_r:crond_initrc_exec_t:s0', 0x20, 0x0, 0x0, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x68) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) 2018/03/02 04:07:59 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) r1 = memfd_create(&(0x7f0000000000)='keyring\x00', 0x1) accept4$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000080)=0x14, 0x80000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'bridge0\x00', @ifru_addrs=@can={0x1d, r2}}) recvmsg$netrom(r0, &(0x7f00009c7000)={&(0x7f0000a9bff0)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[]}, 0x0) [ 33.913002] binder: 5577:5594 transaction failed 29189/-22, size 0-0 line 3004 [ 33.929808] binder: 5577:5594 ioctl c0306201 2018b000 returned -14 [ 33.932263] binder: 5577:5594 ioctl c0306201 2000a000 returned -14 [ 33.943754] binder_alloc: binder_alloc_mmap_handler: 5577 20000000-20002000 already mapped failed -16 [ 33.946416] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/02 04:07:59 executing program 7: r0 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000000300)) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0xa0001) ioctl$void(r1, 0x5451) socketpair(0x11, 0x800, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$ax25(r2, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in=@empty}}, 0xba) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(0xffffffffffffffff, 0x40605346, &(0x7f0000000080)={0x100, 0x2, {0xffffffffffffffff, 0x3, 0x4, 0x1, 0x40}}) 2018/03/02 04:07:59 executing program 6: r0 = socket$nl_generic(0xa, 0x2, 0x11) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r2 = socket$nl_generic(0xa, 0x2, 0x11) sendmsg$nl_generic(r2, &(0x7f0000004fc8)={&(0x7f0000001ff4)={0x2, 0x2}, 0x12dd0582, &(0x7f0000001000)={&(0x7f0000000fd8)={0x4, 0x0, 0x0, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x8000) sendmsg$nl_generic(r2, &(0x7f0000007000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000007fec)={0x14, 0x0, 0x0, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x8800) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f0000001ff4)={0x2, 0x2}, 0x12dd0582, &(0x7f0000001000)={&(0x7f0000000fd8)={0x4, 0x0, 0x0, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x8000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000004ff4)={0x10}, 0xc, &(0x7f0000004ff0)={&(0x7f0000005d8c)={0x14, 0x0, 0x0, 0x0, 0x0, {}, []}, 0x14}, 0x1}, 0x0) sendmsg$nl_generic(r2, &(0x7f000000ac37)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f000000aff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) fdatasync(r2) 2018/03/02 04:07:59 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDSETLED(r0, 0x4b32, 0xe864) membarrier(0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x1, 0x2, 0x1, 0x3, 0x1000}}) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x400002) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) 2018/03/02 04:07:59 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet6(r0, &(0x7f0000f6afe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000f70000), 0xff41, 0x0, &(0x7f0000f70fe4)={0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e21, 0xfffffffffffffc01, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x100000000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x78) 2018/03/02 04:07:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) fallocate(r0, 0x1, 0x1, 0x1ff) finit_module(r0, &(0x7f0000000040)='vboxnet1\x00', 0x2) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0x0, 0x0, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/03/02 04:07:59 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={&(0x7f0000000480)={0x10}, 0x350, &(0x7f00000004c0)={&(0x7f0000000280)=@newsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in=@rand_addr, @in=@broadcast=0xffffffff}, {@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x33}, @in=@multicast2=0xe0000002, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}}}]}, 0xfeea}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000000040)=0x5, 0x4) 2018/03/02 04:07:59 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"6270713000000000000100201100", @ifru_settings={0x4, 0x2, @raw_hdlc=&(0x7f0000000180)={0x1, 0x1ff}}}) mmap(&(0x7f0000000000/0xe3000)=nil, 0xe3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x0, 0x0, []}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x5) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80000) 2018/03/02 04:07:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = getpgrp(0xffffffffffffffff) setpriority(0x2, r1, 0x7f2d) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000180)={@rand_addr=0x3ff, @multicast1=0xe0000001}, 0x8) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000aca000), 0x4) sendto$inet(r0, &(0x7f0000000440)="d4", 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f00000002c0)=""/252, 0x6d) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x100000000, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x90) setpriority(0x2, r1, 0x3) utimensat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x100) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/mls\x00', 0x0, 0x0) 2018/03/02 04:07:59 executing program 6: mprotect(&(0x7f00000da000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f00000da000/0x2000)=nil, 0xfffffffffffffce9, 0x0) 2018/03/02 04:07:59 executing program 1: r0 = gettid() openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x103000) openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x200, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/checkreqprot\x00', 0x40240, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000480)='/dev/pktcdvd/control\x00', 0x4000, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000500)='/dev/keychord\x00', 0x402000, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000580)) r2 = syz_open_procfs(r0, &(0x7f00000000c0)='status\x00') prctl$setname(0xf, &(0x7f0000000200)="6b657972048dd23b656c660aedd744757073656c696e7578002d6f8c11552a358f51da518713a550320c50c368a9e5380e43931bcc512d717a5192b2e367057e0c66b8b4179c4e00000000000000000000000000000000000000000000000000000000000028170f050148dbc27288a0123a82db0000be0db95f74442943ef3601b84fb3cd3717742a090dce9f3f183ea1f0bedcbf4ac404b4a4f0bee3277cdb2fec50ea999d") pread64(r2, &(0x7f0000000100)=""/202, 0xca, 0x0) 2018/03/02 04:07:59 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xffd}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/02 04:07:59 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x60) ioctl$void(r0, 0xc0045878) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) prctl$intptr(0x37, 0x7ff) mmap(&(0x7f0000101000/0x2000)=nil, 0x2000, 0x3, 0x4031, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f00000001c0)={{0x40, 0x1000}, 'port0\x00', 0x14, 0x10000, 0x1, 0x6, 0x3b66, 0x5, 0x4, 0x0, 0x1, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x3, 0x7fffffff, 0x9, 'queue1\x00', 0x9}) mremap(&(0x7f0000490000/0xc000)=nil, 0xc000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) 2018/03/02 04:07:59 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000031ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x28}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000034f68), 0xffffffffffffffd0, 0x0, &(0x7f0000000000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) [ 33.946423] binder: 5577:5594 ioctl 40046207 0 returned -16 [ 33.947752] binder: 5577:5594 ioctl 4b49 20000040 returned -22 [ 33.947784] binder: 5577:5601 transaction failed 29189/-22, size 0-0 line 3004 [ 33.950342] binder: 5577:5594 ioctl c0306201 2018b000 returned -14 [ 33.950412] binder: 5577:5601 ioctl c0306201 2000a000 returned -14 2018/03/02 04:07:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) perf_event_open(&(0x7f00000000c0)={0x3, 0x78, 0x98b, 0x1, 0x0, 0x3, 0x0, 0x10001, 0x0, 0xd, 0x6, 0xcbd8, 0x16, 0x7, 0x9, 0x7, 0x10001, 0x2, 0x9, 0xe4, 0x1, 0xfffffffffffffffe, 0x444, 0x3f, 0x9937, 0xf25, 0xfd, 0xaebd, 0x7f, 0x1, 0x7, 0x8000000000000000, 0x1ff, 0x2, 0x3, 0x1, 0xade9, 0xca1, 0x0, 0x9, 0x2, @perf_bp={&(0x7f0000000040), 0x8}, 0x100, 0x1ff, 0xfffffffffffffffb, 0x1, 0x80000000, 0x3}, r2, 0x8, r1, 0x5) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_cmd={0x8}}) 2018/03/02 04:07:59 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000009ff1)='/dev/sequencer\x00', 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x60, {0x2, 0x4e24, @multicast1=0xe0000001}, 'tunl0\x00'}) writev(r1, &(0x7f000000f000)=[{&(0x7f0000001f25)="dfbe7863", 0x4}], 0x1) 2018/03/02 04:07:59 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) recvfrom$unix(r1, &(0x7f000032f000)=""/4096, 0x1000, 0x3, &(0x7f00004f9ff8)=@abs, 0xffffffa5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) connect$unix(r1, &(0x7f0000000040)=@abs, 0x8) fcntl$setpipe(r0, 0x407, 0x1ff8000000000) [ 34.048789] IPv4: Oversized IP packet from 127.0.0.1 [ 34.054053] IPv4: Oversized IP packet from 127.0.0.1 [ 34.070227] IPv4: Oversized IP packet from 127.0.0.1 [ 34.075408] IPv4: Oversized IP packet from 127.0.0.1 2018/03/02 04:07:59 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={'tunl0\x00', @ifru_addrs={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x3d, &(0x7f0000000000)="1d7991acfa4b37c2ca99890de4779f30efedcda2a181aab4d64ae0aa3f8146891f2b5ca0aa0612e10452bc480ccb864b9154f32f6c176cbb9a8fea36e087d95558117bb2db0411f795559b2ff6d9920a349b6db190ee14c5da7cfbafc2af203b515e295b7c57b1baf9c08d6195b62f532d80423635e9985acd3275df087015060756f2cc16432810f9d2b3872643702094bad3c089d0de7a8ccfa7bd74243c18ad3ee79178c2022273877f5b8957ef63ef4a635b9975e78e38366161aec413b1b28da8ae440584ac721e4db3835d1ac7e974a2e3bf4676ffca681666ef94ae5721e61f43ff856dfec48cfa28dd9b3eda07a2", 0xf2) write$eventfd(r0, &(0x7f0000000140)=0x100000001, 0x8) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f0000b81fe4)=""/28, 0x1c) fcntl$setpipe(r0, 0x407, 0x0) r3 = dup2(r0, r2) signalfd4(r3, &(0x7f0000000100)={0xbaf}, 0x8, 0x800) 2018/03/02 04:07:59 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007fef)='/selinux/enforce\x00', 0x80001, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) writev(r0, &(0x7f0000000080)=[], 0x12a) 2018/03/02 04:07:59 executing program 3: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) accept(r0, 0x0, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032eff0)=[], 0x0, &(0x7f0000733fd0)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18}, 0x0) recvmmsg(r2, &(0x7f0000000a80)=[{{&(0x7f0000000040)=@hci, 0xc, &(0x7f0000000480)=[], 0x0, &(0x7f0000000500)=""/21, 0x15}}], 0x1, 0x0, &(0x7f0000000b40)) 2018/03/02 04:07:59 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x84c0, 0x21) keyctl$join(0x1, &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}) connect$netlink(r0, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfe, 0x1000}, 0xc) r1 = socket$inet6(0xa, 0x5, 0xffffffffffffff81) write(r0, &(0x7f00000000c0)="2e74432754706d973e4b4031f82f7755da4a6a80185f08c0b7c4bbab4847d8db4bd5fa6f496a5cf8e0ab13c6798e08e5ca2bf30e59a78600011ea801e1c421e9ccf844f3287e50a2860da98996ce7977798c87b8cd43ac9d0d50f93c7d5046acadc32f814e9ced581358508012563e643d3d09fb767d3f56ec77911a4c45a5f4229366aa0a18c9ac4ae68269f21f2ca698d6bbe160fc309d8fdcf4b263f50daa", 0xa0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=ANY=[@ANYBLOB="0a004e2100000000000000000100000000"], 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000040)=[], 0x0, 0x1}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000000000)=[], 0x0, &(0x7f0000000040)=[]}}], 0x2, 0x0) 2018/03/02 04:07:59 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=ANY=[]}, 0x1}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000440)=@dellink={0x34, 0x11, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x3, 'dummy0\x00'}]}, 0x2d8}, 0x1}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x28102, 0x0) 2018/03/02 04:07:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000180)={'ifb0\x00', &(0x7f0000001880)=ANY=[]}) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x20000, 0x108) r3 = getgid() getresgid(&(0x7f0000000140), &(0x7f0000000480), &(0x7f00000004c0)=0x0) r5 = getegid() getgroups(0x3, &(0x7f0000000500)=[r3, r4, r5]) r6 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="33ff2b5ad8b9ae5372a26e5248ff338c20cb3007401649ef2b571ba693fb9cbc237ae59eead3bf69ae29a99b9e856a2da455cd6c64b880c1a34979013de1d104f702c964549630a09905f486056e92e53c88e01fdaf475d1686459c5e274cf08cefae102bfa5d3687504e9486b1ddae522f68038c5613bc4802f3f56c56c0b50f56359037cc0c880c20a4c8e646cfc411832299e20015fa37e59a38ada202b6d84bd8de91544f4f7945b6c4d5332636a31aca63039f3502f776e6980e810b704098e111cbe553a0dd02a7893824c2f54c8c9047f676f52cda0d582e90c41b4b9", 0xe0, 0xfffffffffffffffa) r7 = add_key$keyring(&(0x7f0000001800)='keyring\x00', &(0x7f0000001840)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$instantiate_iov(0x14, r6, &(0x7f00000017c0)=[{&(0x7f0000000380)="1174f52254d23366eadff89ade6f71e8bf8113a1d4f0c5b27b5aa262b1af738ee187765e8634c6985a995c3f318de5bfa1dcc7e75722746a8e7037680c037dbfa23e1bf2736517750e41b3402e7d3b90d602055452cb9c3fd177f8b31edee8fb7c725d3e988ddda8ce096689f7d124328055a1e1ab9d08cf697edc92de05134422987476c3ef6aa007b70c17b0ae7784dbc243b0c9665d569e6fce7e1811de13c22c5c22c534e02ade63b4af303fedd4f69018aadc58c9d7d8ea3fe809ceae2444149fe23d57b2de44e3c803f838", 0xce}], 0x1, r7) ioctl$KDSETMODE(r2, 0x4b3a, 0x7fff) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) keyctl$assume_authority(0x10, r6) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$TIOCLINUX7(r2, 0x541c, &(0x7f00000000c0)={0x7, 0x4}) connect$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r9 = syz_open_procfs(r8, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r1, r9, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/02 04:07:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getaddr={0x14, 0x16, 0x100, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1}, 0x4) 2018/03/02 04:07:59 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000005faa)=ANY=[@ANYBLOB="ff3997ffcd0000000000000086dd60c8fba200020000000000000000000000000000000000be10f6d4000000000000000000000000012c0d907800000000ff020000000000000000000000000001"], 0x0) 2018/03/02 04:07:59 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) fchdir(r0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mkdir(&(0x7f0000000000)='./control/file0\x00', 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000000000)="cdfb977f7be950fc4a5e588a1a7c4e3e40ff6facd5099c6a7f10f5b1efb7c0a0fb3fce854fa8ea75419e0d64125a30944fd645e32ebece4eea789a04229a3720b3046aa39d9a825f837b9f1c8b2c0d02bc4ec737df45153e5a47f4b3e97fc01aaf542543db0017ffae51c89690b6bd30276e63a481ad26875106945533ef5297c8ec656a96d802969c0dabfee2a88a1d818f281ed923ade5d96c23b93e8734b5011f45b82e61c5fba1563bfec251940d0ab372fcf6dea65558906ab7edeeedf8add6e361e4f01bfdfde1f7703aa3aacbac6470609fd875c7b08129493854e5ed9cf73fc659e3316eb5621eb32c27197eec36f14fa346ba20a3a7cf1c6c0726a10373082bca514b2749a1054c6d7d79290bc12c0eca9a3cd179f38d4f779c04a73dc4ec983d9f58406cf8b6d4f3b70048666b3ee164d7aea63732b349c9eba521c5e19bad3bb73c19dc6bad96117f74adea0b70a2b17803d1f47dd9f364c244a99b135d26527f03ab85c7b177128e3188ac97c747c4f1cf3e6b8c2869ac428007e43ba060c18cbab25a7f6ae6cccb7198ff4ad2b10967cde033ec4b1b7b25c57e0116eb180cfce824a30de125ff1f2df38ddab377b75df4d79105c71746817bee248ccd0d790e0f5d673810f1afd0c3a48f09dab60eeef58a7737bffc9790536692ef19d042add7f3ea0ffdfcc23831cc67a935e563536b18d63e1746d732fe7315b7d9120e9043933ea6526188b16f0f39697ab8d44793f788249e35ff1e3b98049e861dbec0384f1353000f7429cb2b624e7d652887d787bf82187a3820b6c2662ac7d193a8215419e8a4c59e3874dda918ca2be655a4b1db521ea95ae0ff42a8828aeb8b01744d2f4c07f370b20084a80bc0332feeea82bc7b79a02fd22e2dc77b1d16f0ae6711dc78f13bc4ddd7cfdd291ece1f90daa42bf4838c8003ec249d69ed704b8cc6505cd208d648892782cdc94dca5e223b436c97c1cba5c03add48b31e8f78cf5ca329599b58ce03b2a25c87314eba9f966063fc8e44e002688c91f473718f108591982335a2a422aed5f5ba0df3f3f093b1600ec93c84f6ee33ebac626447294f0d6e113cda976c40082688b4d0f1b4e69b24a85d405076aa1ce51cca5fa9f04590d97f94d8d8a9e9e8fd75fe26f53387e8d13c9c38635a166722a114d6495af68ce9de3545a2519fa3f8587a6a184dc9c4fce80410ccc5da7751b143947d317dee53e19f8c26d4090b04d5905586c8d3ed40bd9c7f8f74593e4995a3fed2882e577b72506d582f1b9598065d81ee9f559f4390c2ba2669fe9db079d759855ba9b710d88a940cf5b1d6300d0c9ee84e5dbacd35c66c988d32c3952aefa04a61cec00a1e0fd459d649e67510fae281470ec82f51c3489a4e0b97defde7f2da7452f0dfcee25a0f519b67d664a57dd85cf1b87ee33fb1c86aa1b0ece0d31af0db1536be4234c95bb1ea7b0e9f241ac13c00e0133529835b135a6495f4952edf00124dd435990d10131b3925c0d3d84d9e7abdc8997b2c692c0f7cd7164541d4cd2772f8cf395e7195267d115887772ab572cdcb01240d77a0c5b55ad16a88fb5ce1076b4e4a8cc23bd413e1cb6918dc10290512f1169eaa626c0eaa8af24f16be17e64040cc10a85aa0bc8cc7fbcc85aa10eed993ed888e0ff181c05fd7f02a0ff46e87e75561f39b47a8b57ba4beaf2a0d850a2f82e5750c375a59bbf998a05d9c8d07d528361e9912dbce565d1f8e34e48a3b84bf3ea7880310629226eb90e858eb40208c8726721de8c1fdcc0682b5197de5635a625efc7638d1c4d4f1099fad4d8a87b9873aefec6e7939ab313c2b1f82cd800dd989968e332f2c2e9ce91ddf2939af8ef7860eb6b7ecc74250cd7560764963797a1079a0ad2d993162e9d23012e0fe3b204f18010436e50a3931677e8780c10bbd545fc8112a73bdcfa07ac2e0df08dbbc79b8a9ec3d0fa15b3de1f805afc88e9b036c58ba2fab2b120821a10384a7caef48944a6983a8b1e8829da6e823dd79306abfc2c35ea09e44267c37facc0fd88fda2db2e9da3acaf03df4d4f0578cf82227cd139859f81022ef2c186066a9bba9b97e173b2fea107f60734adc4ba354b8ab78d75b71725430a8bd8b5ffd8bf1176ec21e9b16bf14158ae6889c7b03dbb3f0240fce61985652622c6d2a5670f767580fd2a645dd63bd40675a7a8351f452156db3829869daf5930aeb29a0dd5467afd27c0343290eafe4f7e50e7afcf8294591a594b4d4b91dc520663f442bbd89cbabe07611d3160abeda8baef61fb0038af0c8ede50afffa15479d3dcab48b676f3fdbd7b04f8d7e0ba15ad616088b37cfd41d3fe0d33e805c4f2ecd3a49d69faf1ea67e7a028478b183df6a9c00d3341b58102280c9ea85b5aa109eb75c3bebc5913dd31ce518c9fa984902fbf01c50309fe20dbb45c3c54c1efb403fa219ba5efbe1f464c311ec3219312b527d48660c268dc2c62239263d775a8b1d18b4fd134c3563236c3edadab8ab65f3ea147f266044defbeeaf3f257e541083d164ce4e38ccc4490657057c6fb1775ad9556d738f692c623f76031adcf46150ac8813ec274881d9f689682a779527ad5f1bfbefb3e3de966a159f983de2262f07841e9b627a669180db3cd2df9e4ba29f8e1b8542e3b13ae6c41fa96b281636afa7eaf3775e4227903b3c2534c96bbdd78e14fdfd720a03dfeb779cebca9485a4ff1246858b090623230bf6bcc67830b4c3e6194fcbd417ac656e4be296bf68d721234c1d5d47078a031bec34329160c31a904a8ea26746d9b5b843bc79280ad7ac9509d98c201c5ca100a64523ab08ce3d1c27b6b611a08fd6190ed41cb6d21d6c90fb568f116a770abcc4e3607d6897481fbcd50f9304c2b1645711b27874cc79eeadd94a1e19c5dfed33f96fac9c7cf38b9c62d026bd5928473295d0172016820feb8bcb991672bed67765b94005a565338bc383b9f32d263125b5d792b39f778abe0d4ffa9eaa7f9f8520d95e2a0aba7442aa31dcffe8d33e68400af5bb9a06e62a58e9298f9ea3048604e6ab672a02bc58a6faf7ab0186cf47115e6948123e3ee77a01b534128fd06f82fa45917dce44a4eb1a3fdec040e82c5cfb0aa3ed3d8f91f9c6dda72eb62348d6918cdf18dbac13140a4252068518638a71fc46eb2a89cf266553b6d457c0599d938f30960f7c6926196cf35addfd50d5125ef5df6dec3ace3530142507889cee3eb9b6a65188e90c7810da54fdc066d48218daa4820eb1f9a82b791c8babfca013ae69901daa8e8fe60563dd8a2c0b2f39ae4eb53751877d5634eace465b6064c02394697d8f35784d92bb4f99fb4ed1f1d758baa27880c127a626320800ead11aca7dc71e9eea02ec4be94de9a41eda305d2f8ed909ac0f6f7ae256ee50ad19b764ce1107797694844b6805a1bee17b653658ef3deee4a128d3ed346ab046dc390cc9640d2ef1cb58971f49b2270e52a9294c159c69a71e52abc0b9fc13c8caa79ea93109c3d175ab01c36b4e608f71ecc73c8703ce23715732d38e43ab4d2cf52fd3d400278741316933a24bf4ab2432193430a85501f53020901666d3b9164d4312b8c5873b06a24cdc7993536b32aea790d8c99da546547f9bde70e9f49866e2dbf434cd9c5461ef042ed5ce6876c91e86162626831ab0036204de31712fdb427c8bd25e083d8ff7c3c1e755307d1a934001f978e5c58ab80ac50b5ddfaf4e596ea1da5f4e8f542c68d7965f119c498f97f6b6cb7734210510c83a1d9e8d86cdd9221a756b7d352dd40b9d20e57e31d87a5120f304412d9abd27dc19239abb6bdcbd23c8b2675b1c00136690661d6fecab41eecc3c41c5f6429ee93848e7b0d334078ade14d8fa529494f76553d2bf6339af18341bba9f3b9f6770d564751d53f13e445c751d6802345a5d8abcab963e411212e8a188f7657cc273bb76a669c39702754d411b350ee1d1ff932fb521f1305048578001e3497b939ddc29fcbf8dc06b84dcb2af89a68620f7d4746694accd067d04f302a718c45cef2f6cfb05fab49592904c9d87a35e3f012e07848ed022ea780c2d3d6ea31ccb4984436f36d1399189e3845ed5640d0786723261c728fef1af8b59f7bbce48f4829300254bb31fb4a0455b5e3984e29bf4464dd83bd4821174a2f3c2b220fb1a67fe85a6a1c641f7e0566c51d3e9ea57222aea147114257e36a38ada0e814e0914506181e8ecb4cae0d8cf288caf442b4207127845e0610d1137ee8453dda882e4a57e0b368e7441288ec89f05074040265150caac75432e2d28fd9df055379e0ba367f5b860a24f4104b3fa1f16af2ee9810d20cfb6d8336b1c6c93c7f6c7dde4c75dd754ca233a1319cd2c02a7b5c9f32c4d16c3fb15c33aa74e09e25c34cacb440069956881ce2d0445246cdbba0f519b539f14392a5dea93857dbe17bac512bb4555c7a189e871b312cf8a4a1cb01eb4b7f116c7a9032f2f29d9de70437ef17a0a9843a31d32be4cdfbae6c0fc1ec3ea09c944d1c946db245f0b619b89c0cd6676281ab86054707cdf82ba75e1e36f987b9f39e2c73a70c61bf60addaff6b402d9396ee0b5ffde8432de067759e56826edab107fe36a96570df02d9d777f49e19598451f027c837db424b127e946a3ca24b0e3b1df94352dcff63ac32e1c594aec0c35893266f7e08f58baf1699d2e71c1d6e263a1911b7d4679f161b598663269bdf303be621280f566e65b8abf4338991d3a8d7a3b6e2fd46c67a10f269e58a26a6ab53a5920afc5b70c16b7915488f097a8d67b93b6cf8d3d8ae89d2ecac841bd62ab3b9faa2bafbb8b9fe9ba5842706647f8f1d13ff2b5f61905ddb98c48b1777ed6332de0e2dfb37f65913a5265e09f4511a99b36b24f87d2aa1dec4d30e60ec3f8665bd628c2e7afbfdb8befd5ea04f83da2d8619db94d26d6412a68b207b1717373511ef525f15b17e53568e763a1626dd1658b377beeac4f6bdb78694b385e303484aff2b6467510396cc696b9d16dc830771e77406644ac4250442870c57624a9c0eaa17fa3e025", 0xe00) mknod$loop(&(0x7f0000ac2ff0)='./control/file0\x00', 0x0, 0xffffffffffffffff) ioctl$TIOCSTI(r2, 0x5412, 0x9) rmdir(&(0x7f0000ef8ff6)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ac2000)='./control/file0\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b7ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/02 04:07:59 executing program 7: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x4, 0x4) 2018/03/02 04:07:59 executing program 1: socket$inet(0x2, 0x5, 0x200) r0 = socket(0x18, 0x20000000002, 0x1000000000004) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x3e, 0xb9, 0x6, 0x80000000, 0x2, [{0x0, 0x4, 0x9, 0x0, 0x0, 0x2080}, {0x8, 0xffffffff, 0x2, 0x0, 0x0, 0x400}]}) connect(r0, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xfffffffffffffde4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000100)={0x9, 0x1, 0x4, 0xfffffffffffff000}, 0xc) 2018/03/02 04:07:59 executing program 7: r0 = socket(0xa, 0x2000000000002, 0x0) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000480)=ANY=[@ANYBLOB="66696c74657200000000140000094ff87f00000000000000000000755c9371e34673c36e1778f7cf34223cad00000000000700000004000000f003000000020000000200000001000008030000", @ANYPTR=&(0x7f000002d000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000720000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000001000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a30c80100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000001000000000000000000000000000000000000000000000000400052415445455354000000000000000000000000000000000000000000000073797a30000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000801000000000000000000000000000000000000000000000000480049444c4554494d45520000000000000000000000000000000000000000000000000073797a3000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x440) getsockopt(r0, 0x0, 0x40, &(0x7f0000000000)=""/84, &(0x7f0000001ffc)=0x54) 2018/03/02 04:07:59 executing program 4: mknod$loop(&(0x7f0000bde8fa)='./file0\x00', 0xae064a7413f004ec, 0xffffffffffffffff) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x20000, 0x0) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000000340)='.request_key_auth\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate(0xc, r1, &(0x7f0000000280)="f0146f2f1d7777f9dd0b99d238041339aa3dcc24abf6d9ab7804aa2d7c18bbf59ec8f6089f0271ea026f9e93211cbc20e94a2da26fec1007f064927b832a8e84b0e434e1a7b1224458c5d00417cbb640aaee5e4a104003d724b73b143dcf9803e631f6e3e4b6f169160fa7795740f927737840dfb5bd7e9716274a851cd16b76f71fdf83afc903b0ba5f1c7e7b5ec8c54a875271f3fb0018b418a2d47cd7738237bce4cbd6e8", 0xa6, r2) ioctl$KDSKBLED(r0, 0x4b65, 0x9) r3 = creat(&(0x7f00000000c0)='./file0/file0\x00', 0x166) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x101, 0x0) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r5) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000000)={0x1, 0x2, 0x3, 0x2, 0xbda}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000140)=0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f00000001c0)) prctl$setptracer(0x59616d61, r6) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000000040)={0xfff, 0x2, 0x1ff, 0x0, 0x1, 0xf18}) 2018/03/02 04:07:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/ptmx\x00', 0x2, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r2, &(0x7f0000003fc8)={&(0x7f0000000000)=ANY=[@ANYBLOB="f842000f0000000000000000"], 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007f00082d1cb2a4a280930206620100a84309000000000000000503000149dc50ca8a9848a3c728f1c46b7b31afdc0938d54400009b84136f075afb83de448daa7f000000b8220000bf0cec6b1391d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000053dff4)) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000caf000)="9c", 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/03/02 04:07:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r0, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) 2018/03/02 04:07:59 executing program 1: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000100)='asymmetric\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="c25913a5e2b0c3ab484d69221f9ab4667cb06202ea781fb3851a266606f3d5a67c4e73c2aef163541782d93db6ea15acb652f46f3213eeb9ed1dc27d05ffb42856ee7ad941ebb0e8923afa000f36546bb639bb50162aba35a776bc419d7eec1de7ecb7214cffcdca712208361c839609cf3045b118c0afcda3901995cbb5dcc3bb6f8dfb58c88848bf99d2cbf76da1db233eb7a26259bb928109b4e64278", 0x9e, 0xffffffffffffffff) add_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x2, r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}) 2018/03/02 04:08:00 executing program 4: r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x0, 0x0, &(0x7f0000664fc0)) setpriority(0x0, 0x0, 0x1) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) fcntl$addseals(r0, 0x409, 0x8) setpriority(0x2, 0x0, 0x9) mq_timedreceive(r0, &(0x7f0000c04f55)=""/171, 0xab, 0x0, &(0x7f0000f76000)={0x77359400}) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6bff0)) 2018/03/02 04:08:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x13) writev(r1, &(0x7f0000000000)=[], 0x10000000000000eb) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x1f9) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x7, 0x3285678fca6fa2e9}, 0xc) dup3(r0, r1, 0x80000) getsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000100), &(0x7f0000000180)=0x3) socket$inet(0x2, 0x3, 0x7) 2018/03/02 04:08:00 executing program 2: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e1", 0x9) sendfile(r0, r0, &(0x7f0000001000), 0xffff) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000000c0)={@local, @dev, @multicast2}, &(0x7f0000000100)=0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) rt_sigtimedwait(&(0x7f0000000000), 0x0, &(0x7f0000000040), 0x8) 2018/03/02 04:08:00 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000a07ff2)='projid_map\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x80, 0x0) writev(r0, &(0x7f0000b97000)=[{&(0x7f0000962000)='6', 0x1}], 0x1) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/03/02 04:08:00 executing program 7: r0 = syz_open_dev$binder(&(0x7f00009a1ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x2001, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000300)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f0f64)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e0f29)}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x8, 0x8, 0x2, 0x7fffffff, 0x7, [{0x401, 0x0, 0x4, 0x0, 0x0, 0x1106}, {0x40, 0x100, 0x800, 0x0, 0x0, 0x4}, {0x0, 0x3, 0x4573d8e9, 0x0, 0x0, 0x1408}, {0xfffffffffffffffe, 0x7fffffff, 0x9}, {0xe9, 0x6, 0x1, 0x0, 0x0, 0x1}, {0xb465, 0x800, 0xfffffffffffffff7, 0x0, 0x0, 0x1009}, {0x3, 0x6, 0x7, 0x0, 0x0, 0x802}]}) 2018/03/02 04:08:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000000100)={'ip6gretap0\x00\x00\b\x00', @ifru_mtu=0x2}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'nat\x00'}, &(0x7f00000000c0)=0xffffffffffffff1e) setsockopt$inet_tcp_buf(r0, 0x6, 0x2b, &(0x7f0000000200)="df6f8954c4ae8b54cbfc83eb785886436a79014a0931bd0cf020403a05810b9cc3c17d8a9d79b0a84d1c8ee88963fa93745b30a3ea1583cb45ec1f444f32c12234b570bb0979a9c69dbbc3b55d2653b09024dbf07259efc2175be8a9d880b7d460db071b6fe38d78f9d276c895ab2643244d458ef52f535b4ce86a93baaeb21895c6513ac9a432e10db2f3a33b83a50e64cea475c15c5ab3ce36ef7d562a86757c8bbdc573fdd896bacd975d135dc9581b4bf4c389b78e514f2e6e279b1fb6ed985682060f9dd92b333d36ba801907e912e1da", 0xd3) 2018/03/02 04:08:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x101400, 0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000783000)="390000001300094700bb61e1c30500000700f20002000000450000000000800019001a00ae003f000000050ff4000300000000000000060400", 0x39}], 0x1) 2018/03/02 04:08:00 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x1, 0xa, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x48000, 0x0) recvfrom$ax25(r1, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) 2018/03/02 04:08:00 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000373f89), 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x290501, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x5, {{0xa, 0x4e20, 0xffffffff9244c625, @dev={0xfe, 0x80, [], 0xa}, 0x1}}}, 0x88) accept4$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80800) 2018/03/02 04:08:00 executing program 6: sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3f1e63d2ed5f3472cfdaf10b724bfe04310b04ebb04e2dd6427837da6418aeb162"], 0x10}, 0x1}, 0x0) 2018/03/02 04:08:00 executing program 0: r0 = getpgid(0xffffffffffffffff) get_robust_list(r0, &(0x7f0000000080)=&(0x7f0000000040), &(0x7f0000000000)=0x78) timer_create(0x5, &(0x7f00000000c0)={0x0, 0x6, 0x2, @tid=r0}, &(0x7f0000000140)) gettid() 2018/03/02 04:08:00 executing program 1: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) ioprio_get$uid(0x3, r0) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000000080)={0x5, 0x800, 0x0, 0x7f, 0x2, 0x2, 0x0, 0x8000000000000000, 0x6, 0x7}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3}}, 0xe8) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendfile(r2, r2, &(0x7f00000000c0)=0xf, 0xfffffffffffffffb) setns(r1, 0x8000000) 2018/03/02 04:08:00 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000140)=0x10000) r1 = socket(0xd, 0x0, 0x1ff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x10}, 0x3}}}, &(0x7f0000000240)=0x8c) 2018/03/02 04:08:00 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$VT_RELDISP(r0, 0x5605) r1 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x402) write$selinux_user(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a74756e5f7461705f6465766963655f743a733020726f6f7400b39e93d978ebfaf4398e30f8d9ffb0373d94aaa66cafbf3718ffc1080000002cd40efdf36c5a5b7e83dd014891c239e077fbdc841ef7dfdc426f30a783c2ec06f30cad0d5bd531586aab7b9f1f2cda7fe6676f2683112d80702734"], 0x2b) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='`', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f00005fc000), &(0x7f000044c000), &(0x7f0000837000), &(0x7f0000e11000)) pipe(&(0x7f0000a91000)) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) 2018/03/02 04:08:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0xfffffffffffffef5, 0x4002000000010, 0xaff, 0x0, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x80000) 2018/03/02 04:08:00 executing program 7: r0 = socket(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f00000024c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="00000000000000000000000000009e49f593cf5bed66000000f4ffffff000000000000000000000000000000"], 0x3a, &(0x7f0000002340)=[{&(0x7f0000000040)=""/237, 0xed}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/155, 0x9b}, {&(0x7f0000001200)=""/39, 0x27}, {&(0x7f0000001240)=""/200, 0xc8}, {&(0x7f0000001340)=""/4096, 0x1000}], 0x6, &(0x7f00000023c0)=""/232, 0xe8, 0x1}, 0x40) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00002de000), 0x4) [ 34.424739] binder: BINDER_SET_CONTEXT_MGR already set [ 34.435227] binder: 5737:5745 ioctl 40046207 0 returned -16 2018/03/02 04:08:00 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x100000000000005, 0x0) bind$unix(r1, &(0x7f000000dff8)=@file={0x1}, 0x2) add_key(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, &(0x7f0000000480), 0x0, 0xfffffffffffffffd) r2 = getpgrp(0x0) sched_rr_get_interval(r2, &(0x7f0000000000)) listen(r1, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f0000000040)="d1b98ab0962e86effea03b23e3c1463e5d84b591cd5878629b24", 0xffffffffffffffef, 0xfffffffffffffffe) dup2(r0, r1) 2018/03/02 04:08:00 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@generic={0xfffffffffffffffa, 0xd5d8}) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00008a1ffc)={0x0, 0x3, 0xfffffffffffffffe}, 0x4) 2018/03/02 04:08:00 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', @ifru_mtu=0x19f}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x200) 2018/03/02 04:08:00 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000040)={@empty, @loopback=0x7f000001}, 0xaf) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x24) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="4ee317cdf82016a8b65b69264279c70beea77999a30e1529b87d46e48d9a2110f543d1f22894d6eb11da0f967da5"], &(0x7f0000000140)=0x37) 2018/03/02 04:08:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000f0fffa)={0x19980330}, &(0x7f00008e7000)) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0xffffffffffffffff, 0x7b) accept4$inet(r0, &(0x7f0000000880)={0x0, 0x0, @dev}, &(0x7f00000008c0)=0x10, 0x80800) sendmsg(r0, &(0x7f0000000740)={&(0x7f0000000000)=@l2={0x1f, 0x4, {0x8, 0x1000, 0xfd, 0x4, 0x7, 0x20}, 0x4, 0x800}, 0xe, &(0x7f0000000340)=[{&(0x7f0000000040)="349c298db55e7175fc769e69c6e8", 0xe}, {&(0x7f0000000080)="9f1bd1c795028ac14c8e48ae67733e9fcb0190c3e7570b378ce59cf81629a9db7f628a39af106ac53359b194064ab0ee08612a181885743b4c68a007e012dbf7b4048801168f832fdd348a68c582ac618983eed009420fdf184f9a6fd342b9b596f238d5f37795dded8294a23191c2256fa1cd6cf9fec7c5ebed0862c021795072666b59ba24f6b437bc6fa90afc6799936fd679b5c15625ceec8a9d90a5bd8097e568375e52a80975ac5d5d8caeabdfe04abcf8", 0xb4}, {&(0x7f0000000140)="1de552fefc05d18ad75d95503f6c8fb25d1ddde099c533074a8ca2acdfd6a8400ea53237170cff77fa77ecdc5576726f", 0x30}, {&(0x7f0000000180)="fe8fc3b341a16809119b0cdfa5558c95f0288e789bb95ed38152eadd111379385e701982290c5f297f073137b629b1e2e233ad8baeede13c6357fbb8a18396e53f2e8ea5f1260589e6c8a8f1e0edb43e2bd6902512ee62e439ab85fb63a9bfb4f44d0b4e695311db330000c629eb4b98132865c9eb4fa26cdb77b0c75383090489adc86f3d9b400c4442fd2f6365fe3ffe27fa51d30ac586218112f3d2422eb6d346d3d006f50ce54f6698843db9123d70fde06fabb8aea1a8b9", 0xba}, {&(0x7f0000000240)="420bbb7b639d15c74463375efc24cb1546efaed6aae871d7b3f682bec3166334e6a0c2f97303e41a6d2a67e82ebf148ad039b57f1fd65ba61807c03c676c9ef10d92bc9c06734a6518c5151f53c2a5f1ef28b739d526e688c7c6b480512bc4cce785a0349f29e3d527e856dc6066bc59ca0e5c9ffe631b50ed3c223c60983b4d0a42ada9115db96283036636127e4013d6f991da4598d6", 0x97}, {&(0x7f0000000300)="6cff6a3364bf396ac42b5024f42c45ff39fd978063393a5ad51fbb2a92b7d1379307b1f605", 0x25}], 0x6, &(0x7f00000003c0)=[{0x100, 0x84, 0x7ff, "6d6d6b3b971f5fbb95ea26a6df99e776bf6ecf7cad3fcd2a3298afbb019c84f9cde74b992b78477d7a1e734eb3e2e1edc0ead768af13c1e8f071fa66a5f257193824968a43d952ead3cbfe0de909fe18cd5035f9be8ddccc9b583f8ba268761bf16091825c33ad65aee77c65a53ce77ad94f9a19ceaec7edec3b8e7f65a380a154ab3de554b264b78a899111da0ad645ac04bbfa034497322de63383723773a694ca0e23f5fc056af3339c2eb560fe46ec2c9fd34b0b282b3a8097294f5737c9c4e83f6fe38d18e7dfe0296ab8d97d7b521268f5b283e3b3906a094c175c8d7611063f44658ff65a1b78b36dc7fe"}, {0x20, 0x109, 0xfffffffffffffffe, "7e2c4414e1de96bc87b8273d7e"}, {0xd0, 0x0, 0x7, "1e6552c56824dc1ab545fac479cb97059f705c8716c05c9af40c560829d4ceeffe6832786d47fdd538fb71c829c2b706f4bc21c1eb9d929a5f5afc18d7c451f495c3f4afd55ddec7e2577381946d4b84490b5d0f4e645c248b1bcac353905ead2dfc3d737285549e616339f5ba4c6c9a48cdca3fe81e5787c1045dea1cfe2b1d5121490de5d4285f6de01a289f58563e423441d1d0d040f3f26edd16580b3768b9326aaa2d420996bffedef617b69cdfc7e774ac412aa484c0a8"}, {0x90, 0x111, 0xffff, "764ab5ee532b8e827eee9dce14b859e4db3b1d89b6509114de100ec73cca0b2cea2f2afa455c8994b055396ce5a6c30b58aa730be14894021e00d21d1ff47547c16c24a8ec85376b88215478d0057cfad6ac908a939a34f104050aa3c147502a20c544314b356fd407ed96e896b2a7a2d2f4f4260480fbf94b0ea5b3"}, {0xf8, 0x111, 0xe0f, "033060eb6d7d3d8277429928730732fa09792c8bfca32a4ebeb47a7f552de3a6fbe4890c9efe9b1bdc81ac436d2e4e8809b7a1a897321870b1765850c1f183378a46e09829ae7b4941ac1936886255570f8476ca8f5e1dc08ec71ca1fb73ad84ab92fb2c8a75b7fb6de65a5cbcf2835aa0360ec50fd96c71ade3da9041e1c2f96c206e17dbe3e12dd53e7f65069958c39ba2890fbb9e7c0d6904bd39c2c98784a5d8d560c0083154235e967311e993f741660cb9f2cf3484e5f3a20b98ec39e7c5bb5d8ed7035fa94c04d1563d10e9037367e0c5b700de893cfa93dfb2907e7a1610e3"}], 0x378, 0xc5}, 0x20000040) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000780)=""/144, &(0x7f0000000840)=0x90) 2018/03/02 04:08:00 executing program 1: capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) delete_module(&(0x7f0000000000)='\x00', 0x200) unshare(0x20020000) 2018/03/02 04:08:00 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0xf7fffffffffffffd, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x40, 0x8) r1 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) flock(r0, 0x6) dup2(r1, r0) 2018/03/02 04:08:00 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'bpq0\x00\x00\x00\x00\x00\x00\x00 \x00', @ifru_map={0x2}}) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x80000003, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)={""/16, @ifru_flags}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x10, 0x4) [ 34.485868] audit_printk_skb: 27 callbacks suppressed [ 34.485880] audit: type=1400 audit(1519963680.065:24): avc: denied { write } for pid=5774 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/02 04:08:00 executing program 5: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000050ff0)={0x0, 0x0}) timerfd_settime(r0, 0x401, &(0x7f0000feffe0)={{}, {0x0, r1+10000000}}, &(0x7f0000fef000)) timerfd_gettime(r0, &(0x7f0000da2fe0)) 2018/03/02 04:08:00 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000007c0)='e', 0x2b4}], 0x214, 0x0) 2018/03/02 04:08:00 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffff}, 0x1c) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000)=@req={0x4, 0x3, 0x4, 0x3}, 0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) socket$inet6(0xa, 0x3, 0x3126839e) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1, @in6=@mcast1}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/02 04:08:00 executing program 4: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000480)='mountstats\x00') getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00000002c0)=""/190, &(0x7f0000000100)=0xbe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, [0x6, 0x8000, 0xfffffffffffffffd, 0x5, 0x3, 0x5, 0x6dcf1e6f, 0xce, 0x5, 0x8, 0x100, 0xfffffffffffffffe, 0x80, 0x1f, 0x10000]}, &(0x7f0000000280)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000380)={r2, 0x2, 0x7, [0xb95e, 0x8, 0x4, 0x5, 0x7ff, 0x0, 0x9]}, &(0x7f00000003c0)=0x16) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/pid\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x1, 0x3, 0x10000, 0x3, 0x5}) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000000040)={0xaa}) perf_event_open(&(0x7f0000000400)={0x1, 0x78, 0x5, 0x0, 0x7ff, 0x9, 0x0, 0xf1, 0x840, 0x3, 0xef9, 0x40, 0x7fffffff, 0x47d9, 0x20, 0x8001, 0x8, 0x5, 0x1, 0x4, 0x20, 0x7, 0x3368, 0xffffffff, 0x101, 0x7f, 0x46, 0x1, 0x0, 0x59, 0x7f, 0x331, 0x9, 0x5, 0x7ff, 0x2, 0x1000, 0x81, 0x0, 0x7f, 0x0, @perf_bp={&(0x7f0000000080), 0x2}, 0x2820, 0x3, 0x7fff, 0x0, 0x2, 0xff, 0x61c}, r0, 0x80000000, r1, 0x4) 2018/03/02 04:08:00 executing program 1: set_robust_list(&(0x7f0000000000)={&(0x7f0000006000/0x3000)=nil, 0x6, &(0x7f0000006000/0x4000)=nil}, 0x18) madvise(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1) r0 = memfd_create(&(0x7f0000000040)='user#\x00', 0x1) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100), 0x4) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000080)=""/109) prctl$setmm(0x23, 0x3, &(0x7f0000ffb000/0x3000)=nil) 2018/03/02 04:08:00 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x20000000032, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') getdents(0xffffffffffffffff, &(0x7f00000000c0)=""/139, 0xffffffffffffffb7) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) finit_module(r0, &(0x7f0000000000)='map_files\x00', 0x2) 2018/03/02 04:08:00 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x10900, 0x0) getpid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000023c0)) mq_notify(r0, &(0x7f0000000340)={0x0, 0x18, 0x1000000000003, @thr={&(0x7f0000002400)="5ff46155111bcb464c1914c902cf0a88b4052e43208e8d42", &(0x7f0000002440)="c698994016cdd58ce786fa525c58dc82789cf67d9625ceb49e4c12affd0229c892d152a23665cd57b178f73e8def224244ecf55c2a45908c327e5fc9c178af25d1467240c0c94d98f5c778163f7b2c2e25ce16c9357c711a3ab952cdcf51d583f42bd2cf041cfa7aecfababad3a0258bdc69b3e2eccc03fb831659a58861d3066033038a8578d0adaf8d4f0a30b829f714dba56e615214d4a217c8b178d7fc0f2959c26f71c9624300d8861be54b511124efb8e9130b3a0821bf010b75403a"}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000294ff8)='./file0\x00', 0x0, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) getsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000180), &(0x7f00000001c0)=0x4) quotactl(0x3f, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000140)="f0365a8f9f237b661e27834c83b98a53bb2987899c932d62e4c7130d22297a7fd49826eebbe67d2db454b3a7d76a8688543d53621784") unlinkat(r1, &(0x7f00003e1ff8)='./file0\x00', 0x200) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/02 04:08:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000010c0)='/dev/rtc\x00', 0x200, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001140)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000001100)='/dev/ptmx\x00') r2 = syz_open_pts(r0, 0x801) r3 = dup3(r2, r0, 0x0) writev(r3, &(0x7f0000689000)=[{&(0x7f0000ba3fd9)="d5", 0x1}], 0x1) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f0000001000)={@mcast1, 0x0}, &(0x7f0000001040)=0x14) sendto$packet(r3, &(0x7f0000000000)="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", 0x1000, 0x0, &(0x7f0000001080)={0x11, 0x6, r4, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/02 04:08:00 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000084b000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x10000}, 0x20) 2018/03/02 04:08:00 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000002ff7)='/dev/sg#\x00', 0x0, 0x0) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, r0, 0xfffffffffffffffd) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) [ 34.668822] audit: type=1400 audit(1519963680.255:25): avc: denied { write } for pid=5818 comm="syz-executor0" name="net" dev="proc" ino=15037 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/03/02 04:08:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f00007ebff4)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000134c000000964e0387ffffff2000000078b0dd8bbf4cd0a335a0275eddababcb8a60e1a771dc4b575b10ce1ce788725c056b8e921168b1e5948750ffc452309a763c86642d76d74b9ff57820deddffc79c9facf25217ebec2dcc659cc1fddc1bb6ae54ecc9ccdcbe5301ef4734a521bbf076c8a2bb37bfa708954e3d419f371a209b1d63695950840cbb38635ca1b380f34a6465376a"], 0x14}, 0x1}, 0x0) socket$inet6(0xa, 0x82670b019be27424, 0x2) 2018/03/02 04:08:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00004c6000)='net/ip6_tables_names\x00') sendfile(r0, r0, &(0x7f00000da000)=0x800, 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1}, 0x8) 2018/03/02 04:08:00 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x400012, &(0x7f0000000000)=0x40b, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000557fc8)={&(0x7f0000668fe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000b03000)=[]}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'nr0\x00', 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x1, 0xc1, 0x3, 0x400, 0xffffffffffffc4c7, 0x100000, r1}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000000240)) 2018/03/02 04:08:00 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) read(r0, &(0x7f0000000000)=""/45, 0x2d) 2018/03/02 04:08:00 executing program 4: r0 = socket$inet(0x2, 0x1000001, 0x4) r1 = dup(r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x122, 0x4) vmsplice(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="152a167c37cbaac6b78aa6028f9fbb357b00d5fc43168a0213d6e833106752b6c27bae1540d374c4780192ec0e9d4ec2b7eb9fe13ce28664861ca18b0cea24405771065aff824928694f69b9bd16d635fc2c241454b0d28ca483cb9204f5467176b1a4d7d4fbff", 0x67}, {&(0x7f00000000c0)="5de980d54dda5f85c91638fc5c6966900a097b6cffc1968a7ef038013fb8e35b6aa6cc8fda4d7ab9fcc7c34ac5f1661140ba8a9c8bcbb89655d6b071d065559ee50251b9a6e74e54b06a377332167c67170b73a63a24a00b45723e7035fed2ab48790107bf9dd128fbb03444d79e4160590a820629492ff830d70c536e486a45191b88c448870be0fdd99e5c3ba96f0613a078fe12cdb92d8dc77af61ddb97d54f74cbb705ff888d50df5f0b2b8b2a2773ec470fbdabe71ea08deb0c2c2098fdacdaff538a539baa7400281acc9625b9ad7ba53829162b", 0xd7}], 0x2, 0xa) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000ecf000)="ed", 0x1, 0x0, &(0x7f00007da000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/02 04:08:00 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ff9000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000016d000)=""/4096, &(0x7f0000ffaffc)=0x1000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x6, 0x0, 0x1, 0xc, 0x9, 0x5, 0xf4}, 0x20) socketpair(0x0, 0x80000, 0x5, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x109801, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xc0000, 0x20}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000140)=0x8) 2018/03/02 04:08:00 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000001100)="76cc2439b3317b87c0a11e84ec50b9155d9239e119a7840450107663e1271e582aeef56e78e8d6e5dbfd5fd3895958c6d7139c2833f3b9c2fc19a104cac8861892", 0x41, 0x4d, 0x0, 0x70) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x2, 0x300) recvmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000000400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x3a, &(0x7f0000000600)=[{&(0x7f0000000440)=""/116, 0x74}, {&(0x7f00000004c0)=""/103, 0x67}, {&(0x7f0000000540)=""/138, 0x8a}], 0x3, &(0x7f0000000640)=""/204, 0xcc, 0x8000}, 0xdc}, {{&(0x7f0000000740)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000000b40)=[{&(0x7f0000000780)=""/128, 0x80}, {&(0x7f0000000800)=""/147, 0x93}, {&(0x7f00000008c0)=""/172, 0xac}, {&(0x7f0000000980)=""/178, 0xb2}, {&(0x7f0000000a40)=""/133, 0x85}, {&(0x7f0000000b00)=""/56, 0x38}], 0x6, 0x0, 0x0, 0x8001}, 0x3}, {{&(0x7f0000000bc0)=@in={0x0, 0x0, @loopback}, 0x10, &(0x7f0000000f80)=[{&(0x7f0000000c00)=""/184, 0xb8}, {&(0x7f0000000cc0)=""/189, 0xbd}, {&(0x7f0000000d80)=""/106, 0x6a}, {&(0x7f0000000e00)=""/98, 0x62}, {&(0x7f0000000e80)=""/211, 0xd3}], 0x5, 0x0, 0x0, 0x2}, 0x9}], 0x3, 0x1, &(0x7f00000010c0)={0x0, 0x989680}) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000007480)={0x0, 0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000100)={0x8, {{0x2, 0x4e23, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x118) ioctl$sock_ifreq(r2, 0x89bf, &(0x7f0000000280)={'syzkaller0\x00', @ifru_ivalue=0x631c2261}) recvmmsg(r1, &(0x7f0000007340)=[{{&(0x7f0000006bc0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000006e40)=[], 0x100000000000016d, &(0x7f0000000000)=""/215, 0xd7}}, {{&(0x7f0000000240)=ANY=[@ANYPTR], 0x1, &(0x7f0000007280)=[], 0x0, &(0x7f00000072c0)=""/67, 0x43}, 0x2}], 0x2, 0x0, &(0x7f00000074c0)={0x0, r3+10000000}) 2018/03/02 04:08:00 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x100003, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) 2018/03/02 04:08:00 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075bff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7005) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) 2018/03/02 04:08:00 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1ffb, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000686000)='/dev/usbmon#\x00', 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000180), 0x7f) syz_open_dev$binder(&(0x7f00004e0000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt(r0, 0x3ff, 0xcca, &(0x7f0000000040)=""/58, &(0x7f00000000c0)=0x3a) pwrite64(r1, &(0x7f0000000100)="ab00589e6363c3dfe1a272b50eeca3aa0d1151660cf967ba7c3c21af22817ab7da72ba8ce37ace569695bfb341d78ec6b7a3fd3fc3d237e5a8c4f369aa93faf8cd71fe929a83", 0x46, 0x0) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000080)=0x2, 0xfffffffffffffff9) 2018/03/02 04:08:00 executing program 7: r0 = socket$inet(0x2, 0x2, 0x88) close(r0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x50, 0x10000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0xfffffffffffffffd}, &(0x7f0000000080)=0x8) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000001c0)={0x5}, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0xa7, "d12cbffb33b3ee3394eca45f05e810cd87c6f275e758e42736f8c86c845e17a8465912879379f2d4fb022b3e0c647abf9fdc3dd76f96959d693920b78213be305b0ba00aca6846d9a0c83e34ace7b1499dc076f2bc0e900755af380017cd4e4d6bbcf7dcd6bb97d343f3a2313f75c6a41185906ec1a04a6876a40fb58c6c2b2956e5484b5201f6ee1e00e7fd5ed5f0497c58ed16e3135c6761f1177a23a068b51330b7e8d52452"}, &(0x7f0000000180)=0xaf) [ 34.696878] audit: type=1400 audit(1519963680.285:26): avc: denied { add_name } for pid=5818 comm="syz-executor0" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 34.723437] audit: type=1400 audit(1519963680.315:27): avc: denied { create } for pid=5818 comm="syz-executor0" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 2018/03/02 04:08:00 executing program 5: r0 = eventfd2(0xfffffffffffffff, 0x4cbacc8f175ea3b9) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f00001a6000), 0x8) 2018/03/02 04:08:00 executing program 4: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r0, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x18) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000100)=""/129) sendfile(r0, r0, &(0x7f00009bcffe), 0x3) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000000)=""/225) [ 34.784390] IPv4: Oversized IP packet from 127.0.0.1 [ 34.810938] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 34.823721] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 34.833401] IPv4: Oversized IP packet from 127.0.0.1 2018/03/02 04:08:00 executing program 7: r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x2fffffe, r0) 2018/03/02 04:08:00 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = getpgid(0xffffffffffffffff) waitid(0x3, r2, &(0x7f0000000000), 0x0, &(0x7f0000000040)) shutdown(r0, 0x1) r3 = dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) 2018/03/02 04:08:00 executing program 5: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x222, @empty, 0x1d8c7575}, 0x1c) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000000080)=""/70, &(0x7f0000000100)=0x46) pselect6(0x40, &(0x7f0000000140)={0x21d, 0x6, 0x0, 0x100000000000000, 0x1, 0x0, 0x84a7, 0x7}, &(0x7f0000000180)={0x20, 0x3, 0x1, 0xf08a, 0x8000, 0x3, 0x2, 0x9ec8}, &(0x7f00000001c0)={0xff, 0x8000, 0x7, 0x8, 0x40, 0x40, 0xffffffff, 0x7b3}, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280)={&(0x7f0000000240)={0x9}, 0x8}) clock_gettime(0xffffffffffffffff, &(0x7f0000103000)) 2018/03/02 04:08:00 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x8800) gettid() ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x9) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) restart_syscall() close(r0) 2018/03/02 04:08:00 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e20, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xbd}, {0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x1a}, 0x7}, 0x8001, [0x7fffffff, 0x9, 0x4, 0xffffffffffffffc0, 0x4, 0x4, 0x7, 0x5]}, 0x5c) r2 = dup3(r1, r1, 0x0) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efdffc)=0x1, 0x4) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[], 0x0, &(0x7f0000edffaf)}, 0x2020) dup2(r0, r0) 2018/03/02 04:08:00 executing program 2: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x0, 0x1}) 2018/03/02 04:08:00 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) accept$nfc_llcp(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x60) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001500)) 2018/03/02 04:08:00 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) connect$unix(r0, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000000180)={@mcast2, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bcsf0\x00', r2}) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3400000014000500000000000000200002000000", @ANYBLOB="140006004fd5e37ae49ebd63000000000000000008000200ffffffffcaa92c5d390edbc3b9848bb7ba1fe546b9cff2eb2c4b3087ab03316a55c3b291e0703c85"], 0x2}, 0x1}, 0x0) 2018/03/02 04:08:00 executing program 7: r0 = socket$inet6(0xa, 0x2, 0xf53) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a4cff0)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff020}, {0x6}]}, 0x10) 2018/03/02 04:08:00 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x5c802861, 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0xca14849a0338bc9d) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000040)=0x9, 0x8) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$int_out(r1, 0x0, &(0x7f00000000c0)) 2018/03/02 04:08:00 executing program 6: syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x40) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000000140), 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/235, 0xeb, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) 2018/03/02 04:08:00 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000040)={r1, 0x2}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r2, 0x541f, 0x0) 2018/03/02 04:08:00 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x3849a105084bd73f, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) ptrace$getsig(0x4202, r2, 0x9, &(0x7f0000000100)) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0x5, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'sit0\x00', @ifru_flags=0xa000}) write$selinux_load(r1, &(0x7f00000001c0)={0xf97cff8c, 0x8, 'SE Linux', "8fb0d4ec52b2a802a7cdf1f48d9d73888c5971f189e5a0af9b219157ee09cfd5a03165081ad59f81f5fbec01be4cccb7d4acf94b6ae69c1ac0e0f1980ea46ae05b31c257479a6f341bc3cf1fbd9712ac11e3752e6f4b4121c6490379611ca22d1f8694c94b32c4e21d358b72bf73a6b529482123fac761f84365e1790a749fc1f49165b0abe44d70ed5cce1a5f4b1f8509f3d5a09c87ee76a699f245db463889e360f26db41f1cea0cb9897d4d8ea047f3924c2025a280180aff"}, 0xca) 2018/03/02 04:08:00 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000ffc), 0x3) 2018/03/02 04:08:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x40008000) 2018/03/02 04:08:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4040, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040)={0xffffffffffff7fff}, 0x1) 2018/03/02 04:08:00 executing program 2: r0 = memfd_create(&(0x7f0000000000)='net/ip_mr_cache\x00', 0x3) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip_mr_cache\x00') ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) sendfile(r1, r1, &(0x7f0000000100)=0x2000045, 0x101) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x8, {{0x2, 0x4e22, @rand_addr}}}, 0x90) 2018/03/02 04:08:00 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) writev(r0, &(0x7f0000446fc0)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000fa7fd5)='J', 0x1, 0x0, &(0x7f00001e3ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x3f, {{0x2, 0x4e21, @rand_addr=0x10000}}}, 0x90) shutdown(r0, 0x1) [ 34.947656] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/02 04:08:00 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x4, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) recvmsg(r1, &(0x7f0000001700)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000001540)=[], 0x0, &(0x7f0000001600)=""/242, 0xf2}, 0x41) dup3(r1, r1, 0x80000) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x8374) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f000017effe)='&\x00') mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) 2018/03/02 04:08:00 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_settings={0xfee, 0x0, @te1=&(0x7f0000000100)}}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x101000, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000140)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', @ifru_settings={0x7fff, 0x0, @fr_pvc=&(0x7f0000000180)}}) 2018/03/02 04:08:00 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f0000000080)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f000012cf22)}) 2018/03/02 04:08:00 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)="62aa7d1451a31982ac999ffb129398305fb55ffcea8c2d696728919c119f1253fcf2df18302551345c0f3d6bd890428b82502784f2ce37ed85e592c6d0", 0x3d}, {&(0x7f00000000c0)="9057afbbc95db381412dbf38073f8116e3db847afc7570304ceebe195aa5ee4318c9e9f31bc219a509", 0x29}, {&(0x7f0000000100)="55270e884b473b576e96c08729a27ef3d36b50105913fd0f4661ae33f87043eecbf63d2d1dda71c2bc62b428935e928ce109aeba5d35e6647204b7340e573bc3ff07b9544b6166ef61e25e1673ae7dfa7f6d599c721b9890b625af6afe221efd311196968a136531221fbb0dd5f0dc69eb4485e029f0c44d87e6833dfb1d86fe7393e9d7fec4d7d96fcf2bc9becd8abf2f5c2c97bc178d8e1f64dc38a6ba87013e2d87a50e00ab8b19", 0xa9}], 0x3, 0x13) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x6) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000449fd0)={0x0, 0x0, &(0x7f0000000080)=[], 0x1, 0x0, &(0x7f0000000040)="b7"}) 2018/03/02 04:08:00 executing program 0: prctl$void(0x7) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x1) 2018/03/02 04:08:00 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23, @empty}, 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000180)={0x8, 0x100000001, 0x9a}) sendto$inet(r0, &(0x7f0000000000)="96427feebcc603c266c4a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000000140)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) shutdown(r0, 0x2) [ 35.043109] binder: 5955:5962 ioctl 40046205 6 returned -22 [ 35.043561] binder: 5953:5961 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 35.045963] binder: 5953:5965 IncRefs 0 refcount change on invalid ref 0 ret -22 [ 35.085882] binder: 5955:5973 ioctl 40046205 6 returned -22 2018/03/02 04:08:00 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000100)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000140)={0x8}, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0xffffffffffffffff}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/03/02 04:08:00 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x30, r0, 0x0) fsetxattr(r0, &(0x7f0000000080)=@known='security.evm\x00', &(0x7f0000000000)="020000000400000090746e00", 0xc, 0x2) 2018/03/02 04:08:00 executing program 1: futex(&(0x7f0000000ffc), 0x89, 0x2, &(0x7f0000000080), &(0x7f0000000040)=0x400, 0x40000000) clock_getres(0x1, &(0x7f0000000000)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x41a200, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) fcntl$dupfd(r0, 0x406, r0) 2018/03/02 04:08:00 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fbdff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f0000fbcff0)=[{0x1c}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000cc6000), 0x0, 0x0, 0x0, 0x0) r2 = dup(r0) ioctl$TIOCNOTTY(r2, 0x5422) 2018/03/02 04:08:00 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) process_vm_readv(r0, &(0x7f0000001380)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/84, 0x54}, {&(0x7f0000000140)=""/233, 0xe9}, {&(0x7f0000000240)=""/6, 0x6}, {&(0x7f00000012c0)=""/131, 0x83}], 0x5, &(0x7f0000002540)=[{&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/10, 0xa}, {&(0x7f0000002440)=""/133, 0x85}, {&(0x7f0000002500)}], 0x4, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000280)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/02 04:08:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'gretap0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="000000000008000000000000c72caa2b53a10000"]}) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) 2018/03/02 04:08:00 executing program 6: r0 = request_key(&(0x7f0000533000)='keyring\x00', &(0x7f0000cfdffb)={0x73, 0x79, 0x7a}, &(0x7f00009a8ff8)='vmnet1@\x00', 0xffffffffffffffff) r1 = socket(0xc, 0x0, 0x689) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) keyctl$read(0xb, r0, &(0x7f0000000000), 0xffffffd1) 2018/03/02 04:08:00 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x802) write$tun(r0, &(0x7f0000000300)=@hdr={0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @ipv6={0x0, 0x6, "176d03", 0x8, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @icmpv6=@echo_request={0x80}}}}, 0x3a) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) 2018/03/02 04:08:00 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x8001, 0x20000000}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xe8) getpeername$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000240)=0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)=@allocspi={0x124, 0x16, 0x400, 0x70bd2b, 0x25dfdbfb, {{{@in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x4e21, 0xeb0, 0x4e23, 0x9, 0x0, 0x80, 0xa0, 0x6e, 0x0, r1}, {@in6=@dev={0xfe, 0x80, [], 0x16}, 0x4d5, 0x6c}, @in=@loopback=0x7f000001, {0x5, 0x2, 0x8, 0x2, 0x20, 0x3, 0x6, 0x100}, {0x4, 0x5, 0x0, 0xd9c9}, {0x3ff, 0x6, 0x93}, 0x70bd25, 0x3504, 0xa, 0x7, 0xff, 0x2}, 0x4c18, 0x7fffffff}, [@ipv4_hthresh={0x8, 0x3, {0x2, 0x1c}}, @tfcpad={0x8, 0x16, 0x8}, @lastused={0x10, 0xf, 0x7}, @offload={0xc, 0x1c, {r2, 0x2}}]}, 0x124}, 0x1, 0x0, 0x0, 0x4840}, 0x20004040) ioctl(r0, 0x2285, &(0x7f0000007000)='S') [ 35.153019] device syz_tun entered promiscuous mode [ 35.163178] device syz_tun left promiscuous mode [ 35.172922] device syz_tun entered promiscuous mode [ 35.178838] sg_write: data in/out 393180/16 bytes for SCSI command 0x0-- guessing data in; [ 35.178838] program syz-executor4 not setting count and/or reply_len properly [ 35.200479] device syz_tun left promiscuous mode 2018/03/02 04:08:00 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000280)={0x2, 0x3, 0x1, 0x10001, r1}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0x7, {{0xa, 0x4e24, 0xcb, @loopback={0x0, 0x1}, 0x6}}, {{0xa, 0x4e23, 0x3a, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, 0x108) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @empty}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000180)={{0x9, 0x10001}, {0x0, 0x5}, 0x7, 0x6, 0x9}) r3 = dup2(r2, r2) getpeername$netrom(r3, &(0x7f0000001640)=@ax25, &(0x7f0000001680)=0x10) 2018/03/02 04:08:00 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xf1, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) recvfrom$inet(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x2000, &(0x7f0000001040)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendmmsg(r0, &(0x7f000041cf88)=[{{0x0, 0x0, &(0x7f0000dbd000)=[{&(0x7f0000945f3a)='^', 0x1}], 0x1}}], 0x1, 0x0) mknod(&(0x7f0000001080)='./file0\x00', 0x1000, 0x2) shutdown(r0, 0x1) 2018/03/02 04:08:00 executing program 1: syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000978000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r0 = pkey_alloc(0x0, 0x1) pkey_free(r0) 2018/03/02 04:08:00 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) sendfile(r0, r0, &(0x7f0000000040), 0x6) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x3, 0x0, 0x40002) close(r0) 2018/03/02 04:08:00 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/mnt\x00') connect$ipx(r0, &(0x7f0000000140)={0x4, 0x9, 0x7, "28aa8981132e", 0x5cd4}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/mnt\x00') ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000080)={0x8000000, 0x7f, 0x36}) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x80) creat(&(0x7f0000000040)='./file0\x00', 0x10) 2018/03/02 04:08:00 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmmsg(r0, &(0x7f0000003800)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x2e, &(0x7f0000003480)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000000040)=""/31, 0x1f}, {&(0x7f0000000080)=""/84, 0x54}, {&(0x7f0000000100)=""/1, 0x1}, {&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000002280)=""/176, 0xb0}, {&(0x7f0000002340)=""/77, 0x4d}, {&(0x7f00000023c0)=""/151, 0x97}, {&(0x7f0000002480)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x80}, 0x1f}, {{&(0x7f0000003540)=@in6={0x0, 0x0, 0x0, @loopback}, 0x1c, &(0x7f0000003700)=[{&(0x7f0000003580)=""/197, 0xc5}, {&(0x7f0000003680)=""/102, 0x66}], 0x2, &(0x7f0000003740)=""/151, 0x97, 0x2}, 0x9}], 0x2, 0x40000022, &(0x7f0000003880)) sendmsg$nl_xfrm(r0, &(0x7f0000078fc8)={&(0x7f0000a4aff4)={0x10}, 0xc, &(0x7f00006e9ff0)={&(0x7f0000000140)=@newsa={0x13c, 0x10, 0x403, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@remote={0xfe, 0x80, [], 0xbb}}, {@in=@rand_addr, 0x0, 0x3c}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_auth_trunc={0x4c, 0x14, {{'wp256\x00'}}}]}, 0x13c}, 0x1}, 0x0) 2018/03/02 04:08:00 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) setrlimit(0x7, &(0x7f0000193ff0)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) accept4(r0, &(0x7f0000c6cffa)=@hci, &(0x7f00001a8ffc)=0x6, 0x0) 2018/03/02 04:08:00 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x130) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@loopback, @remote, 0x0}, &(0x7f00000000c0)=0xc) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000240)={0x2, 0x2, 0xfffffffffffffffd, 0x0, 0x800}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000100)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) shutdown(r0, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'lo\x00', @ifru_addrs={0x2, 0x4e20, @empty}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x400}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x5}, &(0x7f0000000200)=0x8) 2018/03/02 04:08:00 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'irlan0\x00', @ifru_names='ipddp0\x00'}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00000000c0)={'vcan0\x00', @ifru_addrs={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/02 04:08:00 executing program 2: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xdffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) sendmsg$netlink(r2, &(0x7f00009ab000)={0x0, 0x0, &(0x7f0000ceaf90)=[], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="000000a2ee008507d376749dd9b2fb41110e228213c21d2d649bc7b58d1c4200000000000003fff587ebf1a681d2ad17"], 0x18}, 0x0) 2018/03/02 04:08:00 executing program 1: r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="84", 0x1, 0xfffffffffffffffc) keyctl$revoke(0x3, r0) add_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="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", 0x1000, r0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) write$sndseq(r1, &(0x7f0000001140)=[{0x200, 0x134c, 0xb32d, 0x8, @tick=0x4, {0x3, 0x1}, {0xfffffffffffffbff, 0x3}, @time=@time}, {0x4, 0x7, 0x1, 0x96f3, @tick=0x6, {}, {0x4, 0x7ff}, @raw32={[0xffffffff, 0x5, 0x8]}}], 0x60) 2018/03/02 04:08:00 executing program 6: mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) mount(&(0x7f000036f000)='./file0/file0\x00', &(0x7f00001d6000)='./file0\x00', &(0x7f000048d000)='ramfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000591000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000779000)='/', r0, &(0x7f0000220ff8)='./file0\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x4, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000000040)={0x4, r1}) renameat2(r0, &(0x7f000000bfec)='./file0/file1\x00', 0xffffffffffffffff, &(0x7f0000213ff8)='/', 0x0) 2018/03/02 04:08:00 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xbe}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x800}, &(0x7f0000000180)=0x8) r2 = open(&(0x7f0000244ff6)='./control\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000240), 0x0) ioctl$TIOCCONS(r0, 0x541d) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x2000000) getdents64(r2, &(0x7f000039c000)=""/32, 0x20) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000200)=r3) getdents64(r2, &(0x7f000059a000)=""/87, 0x57) r4 = inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x40) inotify_rm_watch(r0, r4) 2018/03/02 04:08:00 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000003140)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001ec0)={"62b6dff72f00f000000000c63400", @ifru_ivalue=0x5}) 2018/03/02 04:08:00 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$getflags(r0, 0x401) r1 = userfaultfd(0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock2(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000264ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = gettid() tkill(r2, 0x16) close(r1) 2018/03/02 04:08:00 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80040, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) gettid() timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000ec8ff0), &(0x7f0000685000)={0x77359400}, 0x8) 2018/03/02 04:08:00 executing program 3: r0 = socket(0x10, 0x20000000802, 0x0) write(r0, &(0x7f0000f61fe1)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfff, 0x80) ioctl$KDMKTONE(r1, 0x4b30, 0x9) 2018/03/02 04:08:00 executing program 4: mkdir(&(0x7f00000005c0)='./file0\x00', 0x0) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000000200)='cgroup2\x00', 0x20040, 0x0) rmdir(&(0x7f0000000000)='./file0/file0\x00') inotify_init1(0x400000) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x480000) ioctl$VT_DISALLOCATE(r0, 0x5608) quotactl(0x6, &(0x7f0000000280)='./file0\x00', 0x0, &(0x7f0000000380)="e6a78b98307cc110a32c15b09b5f136f61d0b06cfc4d75027c9ac7b80e3ec59ec33bcbcf611cf13560e7dd37b1909dae8ed685bc9f6e0cfecb5256529f6279b1a80a3743a22d0200ecf41ea6936bb5c97e0098c0b2a64d07c935c8ad0450dba317035c4aee") mknod(&(0x7f0000000080)='./file0/file0\x00', 0x48, 0x20) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x0) lstat(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)) 2018/03/02 04:08:00 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000040)=0x3ff, 0xfffffffffffffe92) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/02 04:08:01 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0xffffffffffffffff) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/fib_triestat\x00') getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xbe}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r1, 0x800}, &(0x7f0000000180)=0x8) r2 = open(&(0x7f0000244ff6)='./control\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000240), 0x0) ioctl$TIOCCONS(r0, 0x541d) inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x2000000) getdents64(r2, &(0x7f000039c000)=""/32, 0x20) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000001c0)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000200)=r3) getdents64(r2, &(0x7f000059a000)=""/87, 0x57) r4 = inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x40) inotify_rm_watch(r0, r4) 2018/03/02 04:08:01 executing program 3: clone(0x200, &(0x7f0000b6b000), &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000dacfc9)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f000007b000)='./file0\x00', &(0x7f00004cafe8)=[], &(0x7f0000c26000)=[]) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x26102, 0x0) recvfrom$packet(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x2, 0x0, 0x0) 2018/03/02 04:08:01 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/uts\x00') r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) setns(r0, 0x4bfffffe) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x14}, 0x6}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x81}], 0x78) 2018/03/02 04:08:01 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000ff6)='attr/prev\x00') lseek(r1, 0x0, 0x4) 2018/03/02 04:08:01 executing program 1: r0 = socket(0x10, 0x4000000080002, 0x0) write(r0, &(0x7f0000924000)="260000005e0009007600eaf83a2200370000000201000000d4ffff08001cdb1e40ff4435eab5", 0x26) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x2, 0x6, 0x9, 0x2, 0x3d, 0x0, 0x70bd29, 0x25dfdbfe, [@sadb_x_sec_ctx={0xf, 0x18, 0xffffffffffffa82e, 0x9, 0x6a, "2d062fb5c8108334b731e1029aa16a52aa71f352db3a7dd875819b80f0805ad95b4ca4efacc9d38d2f4b6474b95ff291129a732842edf2c22d9a992c8bda1d403a9ef2fbabefa6d4b247ca58b0a18665c9f01426a2961275589ef32a27d5f844b622f81c0ac9d7b8e05d"}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e23, 0x100, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xede}, @in6={0xa, 0x4e21, 0xcde, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e20}, @sadb_x_sec_ctx={0x21, 0x18, 0x401, 0x7, 0xf9, "f5de66bf043548329b3a29fb97f6f4c1077646bab249481e8230ae68413203f175fd25e961f277fc379b3f7b566688ef1018a544906d0d17916d061613bc44ef294120ac56ff82920bbd0c2d13307e1f71891a50675399a0b5f52273f2c09a41431afc95a1c45cf3bb6b39d9feedfb1199762ef7eac1124d930f429c35ee471110dece7ca1f700ceb958bad1ac7569825a57e620d8df85225c50ab607583c03112a77392fa6846e93ac2b1c80fbcce18dac7a31d66188a6a4a05c44211869c7f31c436b2de0f6b85e4df2165599b5e6b422256fbfe04152ee3ab586be3ba1d007e5fa3affa6f308777567f6728f59288a58dc5e6def942a8a7"}, @sadb_sa={0x2, 0x1, 0x4d3, 0x2, 0x4f, 0xe3, 0x2, 0x1}]}, 0x1e8}, 0x1}, 0x8001) getpeername$unix(r0, &(0x7f0000000280)=@file={0x0, ""/108}, &(0x7f0000000300)=0x6e) 2018/03/02 04:08:01 executing program 0: r0 = socket$inet(0x2, 0x6, 0x2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$unix(r1, &(0x7f00000006c0)=@file={0x0, ""/108}, &(0x7f0000000740)=0x6e) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000000)=""/123, 0x7b}, {&(0x7f0000000080)=""/214, 0xd6}, {&(0x7f0000000180)=""/157, 0x9d}, {&(0x7f0000000240)=""/33, 0x21}, {&(0x7f0000000280)=""/169, 0xa9}, {&(0x7f0000000340)=""/36, 0x24}, {&(0x7f0000000380)=""/23, 0x17}, {&(0x7f00000003c0)=""/134, 0x86}, {&(0x7f0000000480)=""/28, 0x1c}, {&(0x7f00000004c0)=""/135, 0x87}], 0xa, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000000780)="3808af45d5df7cf5bf3b6a69183281c8f1072ed498c33549c702dc90078b5588cc55a7c70198c2f07e98e18f41402b9d0d7f67eab1bd88accc14904ec15c38d9e4c32032695e253e51e6757b9315e4b6b073fef6b4899b7b206aa03b68da2cbc6ff888e460fab3dd4aa6dfca651510a25eb625c39e2987a65aae324b98bf887461237de96ae7daaadb4376cf70c4074ddf08e866364943f23022613f12d0e45df81a1f033241c1ebbca0a604232abac3f77a9050ff7569dcf1ece7d202fb97bc6542d82943e8dd0b781e70bffd347023") r3 = syz_open_procfs(r2, &(0x7f00005c6fee)='net/snmp6\x00') ioctl$TCSBRK(r3, 0x5409, 0x8004) 2018/03/02 04:08:01 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000080)) ioctl$KDGKBLED(r0, 0x8004510a, &(0x7f0000000fff)) open$dir(&(0x7f0000000040)='./file0\x00', 0x40, 0x1) 2018/03/02 04:08:01 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e21, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000001540)={0x0, 0x0, &(0x7f00000000c0)=[], 0x10000000000000b3, &(0x7f0000000200)=[]}, 0xc0ff) 2018/03/02 04:08:01 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @empty}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x348f}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x7771}, 0x37) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2800, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000080)={&(0x7f0000fff000/0x1000)=nil, 0x3ff, 0x3, 0x2, &(0x7f0000ffc000/0x4000)=nil}) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde)=0xfffffffffffffffd, 0x4) 2018/03/02 04:08:01 executing program 1: r0 = socket(0xc, 0x6, 0xffffffffffffffff) signalfd4(r0, &(0x7f0000000040)={0x6}, 0x8, 0x80000) getpgrp(0x0) 2018/03/02 04:08:01 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f31ff0)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000140)) epoll_wait(r0, &(0x7f0000000080)=[{}, {}], 0x2, 0x7) ioctl(r0, 0x2000002275, &(0x7f0000de8ffb)="04ee1e86") bind(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="18000100000000000000", @ANYRES32=r0, @ANYBLOB="01db040004000400168d54060a0016396871ad7340170000000000000000000000000000"], 0x32) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000000c0)={0x3, 0x5, 0x10001, 0x0, 0x4, 0x8}) 2018/03/02 04:08:01 executing program 2: prctl$intptr(0x0, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) connect$packet(r0, &(0x7f0000000080)={0x11, 0x1, r1, 0x1, 0x0, 0x6, @random="6d05eb38ca0f"}, 0x14) 2018/03/02 04:08:01 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20, @empty}}, 0x1}, &(0x7f00000001c0)=0xa0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'irlan0\x00', @ifru_names='ipddp0\x00'}) r2 = dup2(r0, r1) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000080)=0x0) fcntl$lock(r2, 0x5, &(0x7f00000000c0)={0x1, 0x0, 0x1ff, 0x9000000000, r3}) ppoll(&(0x7f0000000280)=[], 0x0, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300)={0xdfb0}, 0x8) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000100)=""/183) 2018/03/02 04:08:01 executing program 0: r0 = memfd_create(&(0x7f0000000100)='securitysecurity\x00', 0x1) sendto$inet(r0, &(0x7f0000000140)="1a1588f3bb92a581dad4553b8bd5855e80ebdee34ed47ed415bb7e97d4c2607dc9e131890dda3bdff0dc231e95f53c4e3ea0d671fc549559e29325b276eb294050217c7857030a3a", 0x48, 0x4000, 0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x80000, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/03/02 04:08:01 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0xe82, 0x404000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in=@broadcast, @in6=@loopback}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) unshare(0x8000000) r1 = mq_open(&(0x7f00000deffd)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) socketpair(0x11, 0x7, 0x4, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) ppoll(&(0x7f00000002c0)=[{r2, 0x1010}, {r0, 0x2000}, {r0}], 0x3, &(0x7f0000000300)={0x77359400}, &(0x7f0000000340)={0x1000}, 0x8) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000380)=""/108) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) fcntl$getownex(r3, 0x10, &(0x7f00000000c0)={0x0, 0x0}) waitid(0x1, r4, 0x0, 0x8, &(0x7f0000000200)) [ 35.504172] syz-executor7: vmalloc: allocation failure: 8015577088 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 35.523659] CPU: 0 PID: 6078 Comm: syz-executor7 Not tainted 4.9.85-g4c4262a #47 [ 35.531191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.540527] ffff8801d732f828 ffffffff81d95739 1ffff1003ae65f08 ffff8801d72fc800 [ 35.549035] ffffffff83ab93e0[ 35.550496] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor0/6105 [ 35.550509] caller is __this_cpu_preempt_check+0x1c/0x20 [ 35.565818] 0000000000000001 0000000000400000 ffff8801d732f938 [ 35.572236] ffffffff81451ce2 024000c200000003 0000000041b58ab3 ffffffff841958e5 [ 35.580227] Call Trace: [ 35.582797] [] dump_stack+0xc1/0x128 [ 35.588137] [] warn_alloc+0x212/0x240 [ 35.593564] [] ? zone_watermark_ok_safe+0x280/0x280 [ 35.600210] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 35.607027] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 35.613669] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 35.620486] [] ? depot_save_stack+0x122/0x4a0 [ 35.626608] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 35.633075] [] __vmalloc_node_range+0x3f5/0x5f0 [ 35.639371] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 35.646187] [] ? kmalloc_order_trace+0x7a/0x190 [ 35.652480] [] vmalloc+0x5b/0x70 [ 35.657471] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 35.663942] [] xt_alloc_entry_offsets+0x41/0x60 [ 35.670238] [] translate_table+0x21a/0x1e80 [ 35.676191] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 35.683178] [] ? selinux_ipv4_output+0x40/0x40 [ 35.689388] [] ? ip6t_alloc_initial_table+0x6a0/0x6a0 [ 35.696204] [] ? __might_fault+0x114/0x1d0 [ 35.702065] [] ? __check_object_size+0x174/0x3a9 [ 35.708446] [] do_ip6t_set_ctl+0x2be/0x470 [ 35.714305] [] ? compat_do_ip6t_set_ctl+0x150/0x150 [ 35.720948] [] ? mutex_unlock+0x9/0x10 [ 35.726461] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 35.733535] [] nf_setsockopt+0x67/0xc0 [ 35.739046] [] ipv6_setsockopt+0x10b/0x130 [ 35.744908] [] tcp_setsockopt+0x82/0xd0 [ 35.750509] [] sock_common_setsockopt+0x95/0xd0 [ 35.756805] [] SyS_setsockopt+0x160/0x250 [ 35.762578] [] ? SyS_recv+0x40/0x40 [ 35.767831] [] ? security_file_ioctl+0x89/0xb0 [ 35.774037] [] ? do_syscall_64+0x48/0x490 [ 35.779812] [] ? SyS_recv+0x40/0x40 [ 35.785067] [] do_syscall_64+0x1a4/0x490 [ 35.790756] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 35.797661] CPU: 1 PID: 6105 Comm: syz-executor0 Not tainted 4.9.85-g4c4262a #47 2018/03/02 04:08:01 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000cab5b3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f00000000c0)={0x40, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x118) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000000)={0x79, 0xfffffffeffffffff, 0x81}) sendfile(r1, r0, &(0x7f0000000280)=0x52, 0x3ff) socketpair$inet(0x2, 0x0, 0x396c, &(0x7f0000000200)) connect$vsock_stream(r1, &(0x7f0000000240)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) [ 35.800633] Mem-Info: [ 35.800650] active_anon:58272 inactive_anon:44 isolated_anon:0 [ 35.800650] active_file:3506 inactive_file:8494 isolated_file:0 [ 35.800650] unevictable:0 dirty:55 writeback:0 unstable:0 [ 35.800650] slab_reclaimable:5555 slab_unreclaimable:59505 [ 35.800650] mapped:24240 shmem:181 pagetables:684 bounce:0 [ 35.800650] free:1470450 free_pcp:288 free_cma:0 [ 35.800664] Node 0 active_anon:233088kB inactive_anon:176kB active_file:14024kB inactive_file:33976kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96960kB dirty:220kB writeback:0kB shmem:724kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 71680kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 35.800679] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 35.800709] DMA32 free:2980076kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:644kB local_pcp:644kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 35.800734] Normal free:2885816kB min:36824kB low:46028kB high:55232kB active_anon:233088kB inactive_anon:176kB active_file:14024kB inactive_file:33976kB unevictable:0kB writepending:220kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:22220kB slab_unreclaimable:238020kB kernel_stack:6112kB pagetables:2736kB bounce:0kB free_pcp:508kB local_pcp:248kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 35.800780] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 4*8kB (M) 2*16kB (M) 3*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980076kB Normal: 924*4kB (UME) 531*8kB (UME) 346*16kB (UME) 38*32kB (UME) 22*64kB (UME) 25*128kB (UME) 5*256kB (UE) 4*512kB (UE) 2*1024kB (UM) 1*2048kB (U) 698*4096kB (M) = 2885736kB [ 35.800869] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 35.800871] 12180 total pagecache pages [ 35.800874] 0 pages in swap cache [ 35.800878] Swap cache stats: add 0, delete 0, find 0/0 [ 35.800880] Free swap = 0kB [ 35.800882] Total swap = 0kB [ 35.800884] 1965969 pages RAM [ 35.800886] 0 pages HighMem/MovableOnly [ 35.800888] 320509 pages reserved [ 36.051595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.060919] ffff8801d74ff430 ffffffff81d95739 0000000000000001 ffffffff83c18e00 [ 36.068903] ffffffff83f45c20 ffff8801d6c46000 0000000000000003 ffff8801d74ff470 [ 36.076876] ffffffff81dfcd34 ffff8801d74ff488 ffffffff83f45c20 dffffc0000000000 [ 36.084853] Call Trace: [ 36.087412] [] dump_stack+0xc1/0x128 [ 36.092752] [] check_preemption_disabled+0x1d4/0x200 [ 36.099473] [] __this_cpu_preempt_check+0x1c/0x20 [ 36.105934] [] ipcomp_init_state+0x188/0x930 [ 36.111966] [] ? __lock_is_held+0xa1/0xf0 [ 36.117738] [] ipcomp4_init_state+0xb0/0x7d0 [ 36.123763] [] __xfrm_init_state+0x3e7/0xb30 [ 36.129790] [] xfrm_add_sa+0x1916/0x2e40 [ 36.135471] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 36.142281] [] ? nla_parse+0x213/0x260 [ 36.147787] [] ? xfrm_send_state_notify+0x17d0/0x17d0 [ 36.154595] [] xfrm_user_rcv_msg+0x40d/0x6a0 [ 36.160621] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 36.166652] [] netlink_rcv_skb+0x13e/0x370 [ 36.172503] [] ? xfrm_dump_sa_done+0xe0/0xe0 [ 36.178528] [] xfrm_netlink_rcv+0x6f/0x90 [ 36.184304] [] netlink_unicast+0x511/0x750 [ 36.190168] [] ? netlink_unicast+0x43c/0x750 [ 36.196193] [] ? netlink_attachskb+0x680/0x680 [ 36.202394] [] netlink_sendmsg+0x8e8/0xc50 [ 36.208248] [] ? netlink_unicast+0x750/0x750 [ 36.214275] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 36.220738] [] ? security_socket_sendmsg+0x89/0xb0 [ 36.227288] [] ? netlink_unicast+0x750/0x750 [ 36.233314] [] sock_sendmsg+0xca/0x110 [ 36.238819] [] ___sys_sendmsg+0x6d1/0x7e0 [ 36.244591] [] ? copy_msghdr_from_user+0x570/0x570 [ 36.251156] [] ? check_preemption_disabled+0x3b/0x200 [ 36.257971] [] ? __fget+0x231/0x3b0 [ 36.263220] [] ? __fget+0x47/0x3b0 [ 36.268377] [] ? __fget_light+0x169/0x1f0 [ 36.274155] [] ? __fdget+0x18/0x20 [ 36.279317] [] ? sockfd_lookup_light+0x118/0x160 [ 36.285691] [] __sys_sendmsg+0xd6/0x190 [ 36.291282] [] ? SyS_shutdown+0x1b0/0x1b0 [ 36.297051] [] ? SyS_futex+0x22e/0x2d0 [ 36.302564] [] SyS_sendmsg+0x2d/0x50 [ 36.307902] [] ? __sys_sendmsg+0x190/0x190 [ 36.313753] [] do_syscall_64+0x1a4/0x490 [ 36.319432] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb 2018/03/02 04:08:02 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x800000000000f, &(0x7f000059fffc)=0x2c, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x1a}}, 0xffffffffffffff86) 2018/03/02 04:08:02 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000006c0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f00000007c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000800)={@dev={0xfe, 0x80, [], 0x19}, 0x10000, r1}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0x28) fcntl$getflags(r0, 0x408) 2018/03/02 04:08:02 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) socketpair(0x5, 0x6, 0x3f, &(0x7f0000000000)) rt_sigtimedwait(&(0x7f0000000040)={0x6bbd435c}, &(0x7f0000000080), &(0x7f00000000c0)={0x77359400}, 0x8) 2018/03/02 04:08:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') mlock(&(0x7f0000feb000/0x1000)=nil, 0x1000) pkey_mprotect(&(0x7f0000504000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x12b0}], 0x1) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/18}], 0x337) 2018/03/02 04:08:02 executing program 3: keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1f, 0x50000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@empty, 0x4e21, 0x0, 0x4e20, 0x0, 0x2, 0xa0, 0x20, 0x11, r1, r2}, {0x3, 0x4, 0x9, 0xfff, 0x5, 0x800, 0x5, 0x9}, {0x2, 0x7ff, 0x6, 0x18dc}, 0x8, 0x6e6bbd, 0x2, 0x1, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x10c437c96e4ff21a}, 0xa, @in=@loopback=0x7f000001, 0x3501, 0x6, 0x0, 0x4, 0x69e, 0x8310, 0x4}}, 0xe8) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x2, @empty, 'syzkaller0\x00'}}) 2018/03/02 04:08:02 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d0000100000000000000000000000031206000000000002060000006aa2b2a3000000000000000300050000005a3802000000bc8a90d88fa2cecb00eeada0ca3a5e858a985d470de194ffff07001200020001000000000000000000100000de02030000001200e9000000001d0000f7ff000000000300000000000000000000000000000000d2a26a5ac5c182f55a878fff49f9eb7e"], 0x80}, 0x1}, 0x0) 2018/03/02 04:08:02 executing program 0: r0 = add_key(&(0x7f0000f33000)='user\x00', &(0x7f0000454000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f00006ef000)='user\x00', &(0x7f0000635ffb)={0x73, 0x79, 0x7a}, &(0x7f0000a9df6b)="f3", 0x1, 0xfffffffffffffffd) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400140, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) keyctl$link(0x8, r0, r1) 2018/03/02 04:08:02 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) pwritev(r0, &(0x7f0000001540)=[{&(0x7f0000000000)="7711484e73976a1f4e1216dcc0ccd58cc1c3e2600310eaab525dfa963cf52f9d785d385bef64962542f072f2f5d348ad571bbf9e29a7cc1fea8427d522de60f888ba70e56edc2780444ff6af2b49629c8c59b73669295478396b83dd9d8d8e2a3b89e47b590e2f2d06aa93b546511f85d2fd930a8160914e69401cd8aa32afbbcfe580468207e8f7f73bdc205da58ddea9bdd7cbac5a1b4f9390b90ca6e5e38c8f7de3ae8046a9f35adc4312c20e93858211abb24993f2ccf40b7c4b429ffe896749714d4b", 0xc5}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="84c075e1f9ec12c0794d98d3bd575704bd1bc72429406f1bb32d3e99ca2d27966056a3", 0x23}, {&(0x7f0000001140)="42788c9a8767f122f73b0cde382fca9663bcaaf2bd439f60de161fe8cad45a61e3c6295496fe743345b35066dda63e9ae5494120", 0x34}, {&(0x7f0000001180)="7b0d81c6ec881ef16b515dd048f0dfe4795d34ce1c850f8b8860", 0x1a}, {&(0x7f00000011c0)="9d2f612cb074ecab4c2b242b02b594b54cc5db33d1ad59444eda8420681028e715e98b66e587bc766ee59b8798b4411bdde09b4f24dca18e1ac61a7959746996d5879837e49593e5a7c4cbc38a7ea745c860f474c0cb1f63a8806ab1e57def3ab6aeb7", 0x63}, {&(0x7f0000001240)="22130cf054a70a8abcfe5bceea2fff70c464ebe9896b5cb2f5481c9977be933fd0801f9484ab0107cd7806072bf32960508269485bd41170ea3597aa7100c9b04d21ebdcc6e9381e3f2b14bcf2dc6603de2cd8dccc", 0x55}, {&(0x7f00000012c0)="d2c3a78a25911195308fb23c8816b839f5bddccb2ef9fa0888f46bbe0a35e8b2d0e22aab2a1488d2f1c323665601071acc7ac1c24d39211b05d7d1d819dbb7448c7f7ca890a2392b099f8242732105303d74c019922d1e51e22a2be0bf847e47e829407696985204b6a05b273e88784aa459b44464bf3c2cd5e7e14a1a85e645011ef70ee84ebd1efffba1d710fdbc2e84c5888a52b17f9b2c7538f3a626eb4ddd40c90cb4fdd8131f6990920452fca50043feec6f6fd08f2b4dcd3ae82ce385275d5510fd49d3b3e0905f3b7cd32ea7ad6dbe821e2ba61e740126a5776e18cb1db1", 0xe2}, {&(0x7f00000013c0)="7d6a50f05fd941f513a19f1d5157ebac9974e05628b6a875a9ce636f05ba196f8e3e4e51127c1350fbebd632dd718efc18752db7f963187776891be38fdf392609da179a4e3dc58f43cbaac9acbcf5eb2477ac5b90491b282371c92b440de9dd767b77", 0x63}, {&(0x7f0000001440)="32fe6839707f4f79cff80942170a2b4e00da8f20ac50cfc6a0306a0c5071bdb2c0414ac88959d9a9ccef69ca2d96c738fb54ab8d1b2eb7e48aa2f564dedab73957adcdd2397651975fef3ffec832377c34cabd5d1f88448e7d2925b9b3de300f1920841fcb52ee0272f615d19030a9c079addf6c887264b5282a14d6fbd6b516e7c43c2083b37b39697933f09999f790821e7a01964c881c17039309b6628ab307e6ce6a4331a349c5f641c471df11bc7f3dea767d52849b4091a15b517b35793cc399ca51d8ee2c0416e85abd3ebe167767fcda67478828258e2773d7096d877a82acfb21", 0xe5}], 0xa, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffe0}}) 2018/03/02 04:08:02 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8a01, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@mcast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000580)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000b40)={0x0}, &(0x7f0000000b80)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000bc0)={{{@in6=@ipv4={[], [], @empty}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000cc0)=0xe8) getgroups(0x3, &(0x7f0000000d00)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000280)={0xffffffffffffffff}) r8 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000001c0)=0xfffffffffffffdfe) r9 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000dc0)='/dev/keychord\x00', 0x410000, 0x0) sendmsg$netlink(r0, &(0x7f0000000e40)={&(0x7f0000000440)=@kern={0x10, 0x0, 0x0, 0x200008}, 0xc, &(0x7f0000000b00)=[{&(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\f\x00|\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYBLOB="55b86b2d9ba4dc346cf695da23e3ed8aa3f1c57c6a6fdc29b104e9150949f596cb3802a08f9e1a8c73c98fc072d7a2347938a3bda9df331a02f668ffe81132f35b48f643c3a042e4ca97385367d3690830e070ab75004c0003257a7eb7156e9ba362133b99c84ea669c038c60c74838a54de3bc42cf3190a61593a694f8fc61874263ef0488a63d728c449afcd515be690fe6ac5e164364903161881be5b0337e127c27d878939e8b00a81f0a49839d159efd429b4b855773fc687d305bd0000"], 0x41c}], 0x1, &(0x7f0000000e00)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="40008bebafaf8be300200000ee9c000000010000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32, @ANYRES32=r9], 0x40, 0x20040800}, 0x20000000) socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_buf(r9, 0x0, 0x2d, &(0x7f00000000c0)="cf4751fbcc6bdde722123b3ad4c1db0ead872276a3a01137cfa4a3b6c9de0a97082019e371a8216e7f494fe641732fd2d7abc528063ae611ac6bedc4f6170901030e8b4dcdff4804a9eb3455455a2f65f3c4", 0x52) r10 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r10, 0x84, 0x12, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/03/02 04:08:02 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x2000048c100, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000180)={0x4c}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) socketpair$ax25(0x3, 0x80807, 0xc4, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) ioctl$sock_ifreq(r3, 0x893a, &(0x7f0000000280)={'gre0\x00', @ifru_names='sit0\x00'}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000001c0)={0x100, 0x1}) ioctl$TIOCGPTPEER(r1, 0x5441, 0x800) inotify_add_watch(r1, &(0x7f0000000240)='./file0\x00', 0x81000100) r4 = syz_open_procfs(r2, &(0x7f0000000000)='gid_map\x00') ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f0000000200)={0x1, 0x5, 0x3}) 2018/03/02 04:08:02 executing program 5: r0 = add_key(&(0x7f00000001c0)='logon\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="0a3360c7a71220d06d6c79a361f157bd0e50466fa5d2d4b37a45e777f4172b483b082f9dd6a4352ef1aa", 0x2a, 0xffffffffffffffff) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0xffffffff) add_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="0803f0ef2410d19af7dc11b1fddaf675eda59a27e53d47fa46989289179702e5ea9a0120151fd8a62791bbb5d3682ba1cb37ea923ef15022903163a621dc8ba3c45bc2298b95b677b5b909b26cb304487992aab5a08da20b7eae36eeb37e851dd4aadc66b48ccf54d2cc132166f4d52c93c41a1208d4c7e34b23c88234541f6e7c5b4743f3ac1eecc5ca6f0bd6e1084c522663cc4b208ff408db1120e3fc0494f20ea3312ed28c475303c2260dd9b4ae9589150cd801e30dbc7b0a9dc288f36c933943bcb9fd73a64d50186c152fbf6e6eeefb936ed82b1cc5e6a8e3e01618e0cdd112fd2abe25ba", 0xe8, r0) 2018/03/02 04:08:02 executing program 0: timer_create(0x3, &(0x7f0000000240)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000979000)={0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x4401, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f00000000c0), &(0x7f0000000100)=0x4) timer_settime(0x0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r0+10000000}}, &(0x7f00006dcfe0)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00000003c0)={{}, {0x0, r2+30000000}}, &(0x7f0000000400)) 2018/03/02 04:08:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00006dd000)) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000000100)="3aed5eb2743b22616d82b4f34d7708a0ac5d016a3541ef1b4b42830770222edb66838df798198ad779d1ad869e609013a426547800ff4195f1100d104d3040e53df74eb5ab121184e08359f9be290b1427d721efdf652d59aca15bde7d1a805392fa249867cba4c6a863b7666517805618971e3c4d69279e4173426b8e0498223846def3dc14cfe076c23de41192aa31b10b941d1c8f0c713941ed3131229e408595ead9f320695453ad1aba87c7feb8f2acaffe499bb07fd75d625f7918f189c51c75be329216fc91c21f473400", 0xce) ioctl$TCXONC(r0, 0x540a, 0x2) clock_gettime(0x0, &(0x7f00000000c0)) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) readv(r1, &(0x7f0000000000)=[], 0x1000000000000019) 2018/03/02 04:08:02 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000002640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000001c0)=""/71, 0x47}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001640)=""/4096, 0x1000}, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) socket$key(0xf, 0x3, 0x2) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="f55e66df4b4103da158b8af3ca5aba8f9f4502f8b8758e41af7e25b361820441d28cc2cc107942cac637c57f3f5338614bfcb7bd4698", 0x36, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/02 04:08:02 executing program 5: r0 = gettid() unshare(0x28060400) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) ptrace$pokeuser(0x6, r2, 0x2, 0x8) r4 = syz_open_procfs(r0, &(0x7f0000008ffa)='auxv\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000100)={0x0, 0xfffffffffffff800, 0x10}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r5, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000001c0)={r5, 0x4, 0x7fffffff, 0xfff}, &(0x7f0000000200)=0x10) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x2) bind$unix(r6, &(0x7f0000000240)=ANY=[@ANYBLOB="0100386200bbb148f40482548b1bcb5d4d2a44c901916402c298de9c125fa9c03aade6b02ab4134726030ffdfd6156ce6f52d4740d679ba4c835b0058dea9d1f9db3d53cf616b73d79190727bd26c4ed26991a70edc881b512bc63021634a150858a21681277720ecd9950e04430a0dc4319a1b848ce20d0479e"], 0xa) close(r3) 2018/03/02 04:08:02 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x18000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000140)=""/139) sendmsg$nl_xfrm(r0, &(0x7f0000007000)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000007ff0)={&(0x7f0000009000)=@newsa={0xf0, 0x10, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x32}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, []}, 0xf0}, 0x1}, 0x0) dup2(r1, r0) sched_yield() r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2040, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000200)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1, @empty}, 0x4, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syz_tun\x00'}) fchdir(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/02 04:08:02 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00000d3fe8)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={"69f577eb418a1e46be00", @ifru_mtu}) 2018/03/02 04:08:02 executing program 2: r0 = syz_open_dev$sg(&(0x7f000000aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x1008000002279, &(0x7f00001d4000)) ioctl$TIOCEXCL(r0, 0x540c) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x8, 0x1e00) 2018/03/02 04:08:02 executing program 0: clock_adjtime(0xa7da3082c6276f4b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x2}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x100, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x7fffffff) 2018/03/02 04:08:02 executing program 3: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x202a0004) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000200)=@full, &(0x7f0000000340)=0x48) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000380), 0x10) keyctl$search(0xa, r0, &(0x7f0000000040)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, r1) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="30af29b15fbd19d84534f03d836163ecc9b19806277eb0006a7e287b4c3fc424a25215a507daa41d221b9151e8752e9b360b1167265f78a1374352e3a3a7aa8ad7b3acd1c2924f4705e96d830402f3b615de1ca422ee88dd19fb3713db096bc39578b58f", 0x64, r1) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/relabel\x00', 0x2, 0x0) 2018/03/02 04:08:02 executing program 6: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) close(r0) close(r1) 2018/03/02 04:08:02 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000743fc8)={&(0x7f0000fc1000)={0x10}, 0xc, &(0x7f0000eb5000)={&(0x7f000048d000)=@ipv6_delroute={0x48, 0x19, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x2}, [@RTA_MULTIPATH={0x2c, 0x9, [{0x19}, {}, {}, {}, {}]}]}, 0x48}, 0x1}, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00000012c0)) readv(r1, &(0x7f0000001280)=[{&(0x7f00000011c0)=""/172, 0xac}], 0x1) sendmsg$key(r0, &(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000040)={0x2, 0x8, 0x2, 0xf, 0x21f, 0x0, 0x70bd2c, 0x25dfdbfb, [@sadb_x_sec_ctx={0x18, 0x18, 0x1, 0x1000, 0xb2, "1e7f4c80b13c29bcd4771a7e5200888a5b62abac9536fa31a64cf02e86f9e08f0b2fc7a98a7e03d113077fe238f33bd6ff763ddf634fc6b94f96bc53d805c05a3af9e0099e133a1742e88dae2494e74a1ba0eb67e5d217be696c8ed41227ab9df832dec106c9b59a30776281adb898f3315a2f77bec5d14ea5a1554589518f00ecfb8df456900fe413d1ab3f9c85fe7a4d11413c722352c8992d01112be1a6824776abc5add6004b821414322e701e4f76b2"}, @sadb_x_sec_ctx={0x201, 0x18, 0xf95, 0x7, 0x1000, "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"}, @sadb_sa={0x2, 0x1, 0x4d6, 0x8000, 0x5, 0x80, 0x4, 0x1}, @sadb_sa={0x2, 0x1, 0x4d2, 0xf39, 0x8, 0xd, 0x4, 0x1}]}, 0x10f8}, 0x1}, 0x880) 2018/03/02 04:08:02 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) fallocate(r0, 0x2, 0x6, 0x9) mmap(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x20000000000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0xfffffffffffffe00, 0x5}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r1, 0x88, "203f78c8d98b0c80ca3e55dc2aec4a52735469a13a23e371f8d4d4a61d68e769ed7ce04e2c963bfa6d0eedbe13b91fc22e281a39500bf33303794646a7f89d5fd14b591bd6291c1f25369f8b882e288c4a157579ca503e16c814a8484756ae75e7279ca43d91515a37fb756227a2d5c6a8a96acaee97d5a09d8e32ec6fddc3b369e7201f6afb060b"}, &(0x7f0000000140)=0x90) 2018/03/02 04:08:02 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x20000000400000) r2 = dup2(r0, r1) ppoll(&(0x7f0000000280)=[], 0xd7, &(0x7f0000000340)={0x77359400}, &(0x7f0000000400), 0x8) recvfrom$unix(r2, &(0x7f0000000000)=""/233, 0xe9, 0x40, &(0x7f0000000240)=ANY=[@ANYBLOB="01002e2f66696c65300077ac4788f9cd096f324785a481861a830608"], 0xa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000200)={r3, 0x1, 0x1, 0x6, 0x101, 0x82}, 0x14) 2018/03/02 04:08:02 executing program 0: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) r2 = userfaultfd(0xffffffffffffffff) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)) ioctl$int_in(r1, 0x5452, &(0x7f0000affff8)=0x7) dup2(r0, r2) 2018/03/02 04:08:02 executing program 3: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r0, 0x202a0004) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000200)=@full, &(0x7f0000000340)=0x48) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000380), 0x10) keyctl$search(0xa, r0, &(0x7f0000000040)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, r1) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="30af29b15fbd19d84534f03d836163ecc9b19806277eb0006a7e287b4c3fc424a25215a507daa41d221b9151e8752e9b360b1167265f78a1374352e3a3a7aa8ad7b3acd1c2924f4705e96d830402f3b615de1ca422ee88dd19fb3713db096bc39578b58f", 0x64, r1) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/relabel\x00', 0x2, 0x0) 2018/03/02 04:08:02 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000d7000)=""/217) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x3f}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x800, 0x1689, 0x2, 0x100, 0x7f, 0x2, 0x7, 0x0, r2}, &(0x7f0000000100)=0x20) 2018/03/02 04:08:02 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) close(r0) r2 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f00000002c0)=0xe8) getgroups(0x8, &(0x7f0000000300)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000340)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@local, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000000480)=0xe8) fstat(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000540)={0x0}, &(0x7f0000000580)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000006c0)=0xe8) fstat(r1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = fcntl$getown(r0, 0x9) r12 = geteuid() r13 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000780)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000007c0)={{{@in=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f00000008c0)=0xe8) r16 = getegid() r17 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002ec0)={0x0, 0x0}, &(0x7f0000002f00)=0xc) stat(&(0x7f0000002f40)='./file0/file0\x00', &(0x7f0000002f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpid() stat(&(0x7f0000003000)='./file1\x00', &(0x7f0000003040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00000030c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000032c0)=0x0) stat(&(0x7f0000003300)='./file0\x00', &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000033c0), &(0x7f0000003400), &(0x7f0000003440)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003480)=0x0) r27 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000034c0)={0x0, 0x0, 0x0}, &(0x7f0000003500)=0xc) sendmmsg$unix(r0, &(0x7f00000035c0)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f0000000040)="ab3c831b7ebfcd27c0bd6b48c4a1d54e944b799e0956505be2666da01b92d19a70183fb2a0c3fad7a29332b966d15de28d848c7f66c4d19f5b5e6d997e0575385dbe12dbf8db53378b56d8745d800e91188bfaa6bba1f691ca3b7ed6f3ee4673e98dcd736dcd44a8db58765f61b2175b463571a32598952ba4d4563547080f63878b5a504b21d47c6e5e91242dc84774481ef5aa3272474fcfe4d39816c79523333ce870e08ce877755bf7b321", 0xad}, {&(0x7f0000000100)="ffe1537591422c7c46ce6658bad36952185d3a2264bf8af8c156c5ff61e8f2bf5d6528c6b8e622f667269c598b74819f199c283ca2230524f8c094314444e54e214d3132fd5a0a0868799ce528fdf95f0dfe44d496c0b45bec1a1f4ec987f4ae0b6538c7daf594fc616a2687439d5937dfffd030ad43244147a7d3b6b6df", 0x7e}], 0x2, &(0x7f0000000900)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r1, r0, r1, r1, r1]}], 0x128, 0x8800}, {&(0x7f0000000a40)=@abs={0x1, 0x0, 0x4e22}, 0x8, &(0x7f0000000d00)=[{&(0x7f0000000a80)="91457c39c888e7bdb64ac0a41b46efe0d63b3ed96af2feeae0688c94743b0118744c50a9", 0x24}, {&(0x7f0000000ac0)="d1f4e8b3cff5f675442c1eec7e3f9a9c5ec158543a92efe85a1bf3872abb66a84b21b8b4bf6bc0a3d5978aa34ee8a368543d609f642ded888c43e28092394817743b0abc493b94239ca0a906e30fe481d6631ca293a9dbe7112d3c9c3602cfb46a98d11f71e512162d0ea1c37e18bfb6e4d22cbaf1082d9ef76b609a78c6cf5916a389a6c0c7985b9b", 0x89}, {&(0x7f0000000b80)="d4feaa49a509", 0x6}, {&(0x7f0000000bc0)="51713105a8aadca0089d1dfadea92e0d73bb356ba77a764d9e1a797c32f68caf9b4dfe3a53e6bc67b04a616536f385d3d771d349ea087c9630e5e0f9755c80ab37f6dab5f9ef38", 0x47}, {&(0x7f0000000c40)="7574402922fb10ad588fc4cacee81af86c199253fd685dd0e6e8e1bd6af505cefbd30aae37e33802b6bec771950b21dcc6ed8fbe87cb54f6b214ca8d35f9870b079d8e6324526f64ba7359cadeef1855f15142aa46a45997b38f9c6ee7fad9d24b219f5a480c25c91f18ec7ea45fc42cc8412d8b6c01a4d6fcedb89a37910004f76bdd100a7df2710d6086380d71983a9797894f96d0c3f16676b15450767a23fa46", 0xa2}], 0x5, 0x0, 0x0, 0x40}, {&(0x7f0000000d80)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002e80)=[{&(0x7f0000000dc0)="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{&(0x7f0000001e80)="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0x1000}], 0x4, &(0x7f0000003100)=[@cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x40, 0x20040091}, {&(0x7f0000003140)=@abs={0x1, 0x0, 0x4e24}, 0x8, &(0x7f0000003280)=[{&(0x7f0000003180)="c404e7a5bca5b725ca6bd3247e", 0xd}, {&(0x7f00000031c0)="03764f7a6c3226acae56cf97976c3715c6d8a5ebe3aa90ecd3c45653fb561f1c2703f3167357502567e721b5d639d9346c3e51e346b92bb07fea1cf6f8f780552a21c2f9f6b40421580c5b346bd98fef001b6e08b0fb4c240f3f0e1412e209d64ddd15689d48056d5db3bceb96a8d91445fafffe3e928bac29ea139ecf12138bb40b91b474c990197a6a581a03ff70974a9a1b67f3b48a7f12d752da3113d80d53997da7419bfabca23b3cf5b4fbd33bfae5bf125aba7d18c0f4b2e7d8", 0xbd}], 0x2, &(0x7f0000003540)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x80, 0x4000}], 0x4, 0x0) 2018/03/02 04:08:02 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x400000004, 0x181) ioctl(r0, 0x2289, &(0x7f0000f35000)) 2018/03/02 04:08:02 executing program 7: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000567000)) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f0000178000)='>', 0x1}], 0x1, 0x0) poll(&(0x7f00004d782a)=[{r2, 0x1d}], 0x1, 0xbad7) close(r0) [ 36.645524] audit: type=1400 audit(1519963682.225:28): avc: denied { read } for pid=6191 comm="syz-executor4" path="socket:[15435]" dev="sockfs" ino=15435 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/02 04:08:02 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) fremovexattr(r0, &(0x7f0000000080)=@random={'user.', 'system.sockprotoname\x00'}) 2018/03/02 04:08:02 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x0, &(0x7f0000b4b000), &(0x7f0000001000)=[]}) ioctl(r0, 0x81, &(0x7f0000000100)="cbd6b1889481af5a7f3cffaae90c4a8cb7917fba34c1bead9d6c4d41d87444ea79050c2a6b5b0a6f9f7a8e1ab1524868fc089b0812497b91f16f227fa246cced128121f5812d764f840b0c09279fba99027a9f5daf032a7bc2d6dbd5afed1ef957c537c6ffb145e4a6cc938661952e309a6fdbda3aaafb295b89f6ecc6ea15239b44976a0b875a3554fca317cfb52bde9c804b485a83cea7dfbdabfc4b4eb07d77ebca554203f8a7ca3bf84525e6869abb53b3817c6024081a237ac1fa4607d6") setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x80000001, 0x4) 2018/03/02 04:08:02 executing program 1: r0 = socket$inet6(0xa, 0x400000000005, 0xfffffffffffffffe) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x7530}, 0xc5f56c4813e70236) r1 = dup(r0) sendto(r1, &(0x7f0000000040)="1de6f9f58bc230663b3882e4694523754c9b97877fe6115b63881b1c401e9567aa1fd7422a7f4052d58e57d98bf5daaf426c344143cf1071678f0f77d361835ff6fc7a4b5ec389d3d98ee8d3462df411ea93ae821a077afeb562cbbc015306ee4f7f6e27bae498fdc2e55d49939943007e0d3a0630e86dfc337da56ad237bbc7d5ae8b3d03abaca09e6246aaf9b8dad97b32eaabc394ec25e555ccd4672deb054dd0825102e2c25565d66f4162ad5aba9b0a0074f1ae9d3859d857ccef62b3fddd9a639f9508e433d8f82e17335813355da124532d1f769fb35dfc34d08f3faac4e6", 0xe2, 0x40000, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x20) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000000140), &(0x7f00008c6000)=0x10) 2018/03/02 04:08:02 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fstat(r0, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x7, 0x4, 0x8, 0x7, 0x80000000, 0x3ff, 0x81, 0x8, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x7, 0x1, 0x6, 0x6, 0x5, 0x2, 0x7, r1}, &(0x7f00000000c0)=0x20) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x80000, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'irlan0\x00', @ifru_flags=0x3800}) 2018/03/02 04:08:02 executing program 7: r0 = socket(0x10, 0x802, 0x0) connect$ax25(r0, &(0x7f00004d1ff0)={0x3, {"03002113000006"}}, 0xa) 2018/03/02 04:08:02 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)) connect$unix(r2, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xa) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/context\x00', 0x2, 0x0) r3 = syz_open_procfs(r1, &(0x7f0000000000)='net/packet\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000180)={0x5, 0x0, 0x0, 0x5410}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000001c0)={0x9, r4, 0x0, 0x1}) pread64(r3, &(0x7f0000003100)=""/4096, 0x1000, 0x3b) signalfd(r0, &(0x7f00000000c0)={0x8}, 0x8) 2018/03/02 04:08:02 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_drvinfo={0x3, "fb0e305c97054227df3f355605fc6135e55998a957386b4f8a7b478d56cd2036", "fdf10ee89dbb72b92c511dec36bac0252135bca9567ef908ac7e3b825a0963a8", "6dfb32c386b9a4f66bd0390dd40abeb6eb7d9d878b4e4f66a29d936e2c8a6c85", "d55b019432a4a26117944f2c07efbc5d7e198f95963243a36179c3aaa808b2ab", "dfce633726bd070204e57f9c9596870b1fcaf0881f0f5575f68fb758753470d5", "f275872e8e2c3cd223f194a1"}}) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$update(0x2, r1, 0x0, 0x0) 2018/03/02 04:08:02 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f0000fd0000)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}}}], 0xffffff46) munmap(&(0x7f0000013000/0x4000)=nil, 0x4000) dup2(r0, r2) 2018/03/02 04:08:02 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000004bfe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x6}, 0xa) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000e530e9)=""/16, &(0x7f0000004ffc)=0xb) 2018/03/02 04:08:02 executing program 7: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00d0e9ff094a51f10101c7033500b0", 0x19) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x4, 0x8001, 0x4}) fcntl$setsig(r1, 0xa, 0x2b) 2018/03/02 04:08:02 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000002640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f00000001c0)=""/71, 0x47}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001640)=""/4096, 0x1000}, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @empty}, 0x10) syz_emit_ethernet(0x4ad, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f000029b000), 0x287, 0x0, &(0x7f0000778000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/02 04:08:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000008, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e94fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) fchmod(r0, 0x11) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x3, 0x4, 0x8, 0x7, 0x4, 0x1, 0x9, 0x0, 0x3f, 0x9, 0x1}) 2018/03/02 04:08:02 executing program 7: syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) accept$netrom(r0, &(0x7f0000000080)=@ax25, &(0x7f00000000c0)=0x10) 2018/03/02 04:08:02 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') pwritev(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="05", 0x1}], 0x1, 0x2) 2018/03/02 04:08:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000)="be", 0x1, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="780000009dda2212ee4ff3a08c6bff0ca3f7a0ebcb358870e6052ab7cb589b9c1c03384dfe598157cbe96b70f7d5cc8f81000000ef42cf162a5e53104d193adbf248759d7672185dbd0fe13f3e477c6cfbb9fc34b45b6bec2a8173db9dc611530a2071a12c3894b48ad63723aa9d4018e388e2d22ae0e9b409ae081c9c0000000000000000000000000000"], &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0x13a2cb23, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x3, 0x80000000, 0x3, 0x9dd}, &(0x7f00000002c0)=0xa0) [ 36.819836] audit: type=1400 audit(1519963682.405:29): avc: denied { getattr } for pid=6245 comm="syz-executor4" path="socket:[16487]" dev="sockfs" ino=16487 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 36.858462] audit: type=1400 audit(1519963682.445:30): avc: denied { getopt } for pid=6245 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/02 04:08:02 executing program 6: mkdir(&(0x7f000002bff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r0, 0x0) 2018/03/02 04:08:02 executing program 7: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$fuse(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x20) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x80000000000002, 0x11, r0, 0x0) fallocate(r0, 0x0, 0x8001, 0x4ec) mkdir(&(0x7f0000000040)='./bus\x00', 0x10c) sigaltstack(&(0x7f0000007000/0x4000)=nil, &(0x7f0000008ff8)) 2018/03/02 04:08:02 executing program 1: r0 = syz_open_dev$random(&(0x7f0000f06000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)=ANY=[@ANYBLOB="3136276811880a2b6fdeb30ae6ace5419f8c35d40eadb30117ee957fb97bc01346374b0e03b9d828ab166793f0d25f648c7331040ed0d049dc2dc0f0f89ce3f9286afcc6113ecd11cbf1823412ae3eceaf8c06d42166cb49ef57e0790805149aa5230f2f9badb3d8d58ff34ea9122b79a5bd91bb40c33eaea91d23693729d3c150c862393e0c43a1a93915cd8da3c29d0de8c513d1721d949c53dbf84b1fcfb86c0f87d391217d3b5ca1036a7303038b55435d42c68f395db87a1fb353dfc49afa1ef233cfedfe8f1285bbc1d6f8f1acdc4c534a5f39ed1e84a0096f310f475c"]) 2018/03/02 04:08:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x77359400}}, &(0x7f00000000c0)) mlock(&(0x7f0000466000/0x3000)=nil, 0x3000) 2018/03/02 04:08:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0xc0000, 0x0) ioctl$TCXONC(r0, 0x540a, 0x3f) 2018/03/02 04:08:02 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020d003a4e00000affffffffffffffff05000600000000000a00000000000036115cc31d8cc916df000000000000000000030005004e20000000000000000000000000"], 0x50}, 0x1}, 0x0) 2018/03/02 04:08:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5406, 0x10000001000000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000040)={0x10001, 0x6, 0x2, 0x7f, 0x0, 0x7fffffff, 0x9, 0x7fff, 0x80000000, 0x9, 0x5, 0x2c}) 2018/03/02 04:08:02 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000a80)=ANY=[@ANYBLOB="f7004e20000000000000000003000800"], 0x10, &(0x7f0000001bc0)=[], 0x0, &(0x7f0000000040)=[]}}], 0x2, 0x0) [ 36.894529] audit: type=1400 audit(1519963682.475:31): avc: denied { ioctl } for pid=6245 comm="syz-executor4" path="socket:[16487]" dev="sockfs" ino=16487 ioctlcmd=0x8914 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/02 04:08:02 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f00001a7000)) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000100)) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) 2018/03/02 04:08:02 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000180)={0x81, 0x6, 0x101, 'queue1\x00', 0x2}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/210) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000240)={0x0, 0x9, 0x6, 0x100000000, 0x53}) 2018/03/02 04:08:02 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x480040, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) r2 = gettid() rt_tgsigqueueinfo(r1, r2, 0x2a, &(0x7f0000000140)={0x3b, 0x9d8, 0x1ae2, 0x40}) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x1ff, 0x4, 0x3, 0x10000, 0x800, 0x0, 0x0, 0x3, 0x0, 0x6, 0x7, 0x3}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x400}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000004, 0x62031, r3, 0x0) 2018/03/02 04:08:02 executing program 4: r0 = socket$packet(0x11, 0x80a, 0x300) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) sendto$inet(r1, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000140)=@req) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="a7000000cf9e724729e21aa20bd7fc28b0b50c6ea30b981dd116a31a70a196c9fe41cda348dd467b829662e38914a520dff80f8700afd8bf7a8fa9efef4ffc5137c5bb5ade5e8e41b99972c7782d6ea4d3fba5ed5402a4b06f8fef91316cfafdf9409cbeb003e757cbe52b02945199a13dc29395c9d5e0e0bfa439cf976de4afff294186ed88311fa1dae9c62cec4cfeef3e7b8f337a1d9b42d8ce51b3df426ca781c348672ed9e6e297b7"], &(0x7f00000000c0)=0xaf) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x100, 0x10000}, 0xc) 2018/03/02 04:08:02 executing program 0: clock_gettime(0x0, &(0x7f0000d0e000)={0x0, 0x0}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x74, 0x0, 0x0, 0xc, 0x4, "301d6a6377709fe58b636d4281ab2a59e9c42706ab0278345f3a20c6731959801269c10509109848a93d72206d8db9caea96838be5422ff1645987612fff492a", "1766a1be780385314ceec19612225a3e66ce8e78b52a95b9764e587e8e44fb22fe48cc4b4c1c562a074cbeff7f0367fe94dde67a98296be65c7fe8ef5cae064d", "69514e5138893a917071ed520d086586f1adf21173e1a50bbb585d8ba69672b3", [0x1, 0xffff]}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x0, r0+10000000}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000852ff8)={0x77359400}, &(0x7f0000326ffc), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000180)) futex(&(0x7f000000cffc), 0x3, 0x1, &(0x7f0000000000), &(0x7f0000a2a000), 0x0) personality(0x8) 2018/03/02 04:08:02 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0xc3, 0x80003}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000000c0)="1b6c0f6730c1c306b794805c7cd53900ce98a71740742bf35797a04b9ee367c0a7a278b68f0d4717d8971cf87dbe6c0aebd68dfcce4f948ffec456d29b9e194c974a5f8d0302a328686b9ba9901b9dbb87630d25265f7e935916dbc602fc70f953fd0093618a6be958f07c61a4a24165e9b2f6cdd63082e994cfb285e09ad6073bb5a51299fd18567e827e85d8a9aaa4208a0b09c5e31130b201db741fad3fdcaff46ef2687c8ffa692627e2efbdada26667101cf21bf314b4dafc4c0f6fff724b4496bd7e3e32681286552dd2f78f493e3f79ff22ed5dd525") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], &(0x7f0000000200)=0xa) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x1}, &(0x7f00000002c0)=0x8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x1, 0x0) close(r0) close(r3) 2018/03/02 04:08:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)=@ipv6_newaddr={0x48, 0x14, 0x119, 0x0, 0x0, {0xa}, [@IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80}}, @IFA_FLAGS={0x8, 0x8}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x48}, 0x1}, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000100)={0x2, [0x5, 0x4]}, 0x8) 2018/03/02 04:08:02 executing program 5: openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x701140, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5bfec)={0x14, 0x1, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000140)={0xe0, &(0x7f0000000040)="62b03bdccb73a3cadeb0d50e22cc9a14dfa93e5234118f9f2660ac3a3a1df929d2f210f2626ddf3994080ac222a314f4579a2b5f39eff6beeb8a4bf4fe37975322579297f7f9b20eec4e9a9287e0976eea15ab7900625d64f7b5debfff8be0994b705e61608065b4bb0dbf75de426b1da617d0e0da4f648ab54023b377f19b31c1e8490c9a8e2964ec7b909e9a6e359f4bce094373e257c9f5189e939b654bf18a8ea8e5b6a1603c8c563878e696992a6f6f106c328d922638181a689fce91f6eba018af2a6cf367c0a60c5b4127890597b9ebef568ca3ad96eeec9625c6d92e"}) 2018/03/02 04:08:02 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', @ifru_map={0x101}}) socketpair$inet6(0xa, 0x4, 0x401, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x99, 0x40, 0x5}, &(0x7f0000000140)=0x10) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ppp\x00', 0x0, 0x0) accept$ax25(r4, 0x0, &(0x7f0000000480)) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xc7c5, 0x8, 0x0, 0x0, 0x9, 0x1, "d268456315ab3f5f18847588ed00590eb71f54a036dc5c3b1eb596307b8a506592debd91c5b08235d6dbb934046f47ecf00ef1eee09078adf72a473e04167117", "ffdf9e6666008f6e445f655f9f2e7999491057f3365fe8a22d6da5883ea5eda6ca6ed1942146a1550300a398c6bf870739c708a79103d6cba809af39869c4083", "2881048b6d948e2aebd5dc00dc8734e0c8eabbbabda7b22ef08599a9dabd1732", [0xfffffffffffffffb, 0x71]}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e24, 0x9, @empty}}}, &(0x7f0000000240)=0x8c) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000280)={'gre0\x00', @ifru_map={0xcc1}}) r5 = fcntl$dupfd(r0, 0x406, r1) setsockopt$inet_mreqsrc(r5, 0x0, 0x28, &(0x7f0000000500)={@dev={0xac, 0x14, 0x14, 0x19}, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) unlinkat(r5, &(0x7f0000000300)='./file0\x00', 0x200) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00000004c0), 0x4) prctl$setfpexc(0xc, 0x190002) 2018/03/02 04:08:02 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x44, "b58e5b82c2868e8c319442ce1b1c558c8fe4ae0099724f652cf30b255789d3cd8f2a4bb0b270cb52f6269664b4e948e9214a5a29daa55d6bd89e09b978363ad112def995"}, &(0x7f0000000040)=0x4c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r2, 0x5}, 0x8) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000559ffd)=0x306e, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 36.984435] IPv4: Oversized IP packet from 127.0.0.1 2018/03/02 04:08:02 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x8000) clone(0x200, &(0x7f0000000080), &(0x7f0000004000), &(0x7f0000000240), &(0x7f0000000180)="51e82576794d0612b72b08b64ef71cd514cf1b55eb29d3e2ba982d99ee080e133558ef17d76d7f4dee0e410d638867b336a17c213c9508d05879f1566f85a01afc47aa0f14350a267599a200d1af9085d5293706e021f631447340bf86419f4327aa4f9b07a4d465eaaeba70e78ccd36ece87d9516fabd07c605dceb86303b492f4b0b8704ec26c9a225fcde80cfd19b0cd8f7e812bf726ac15bd186022048f99e") ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00000000c0)=""/158) 2018/03/02 04:08:02 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) connect(r0, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x0, 0x4, {0xa, 0x4e21, 0x8, @loopback={0x0, 0x1}, 0xd54}}}, 0x2bb) 2018/03/02 04:08:02 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) chmod(&(0x7f0000000040)='./file0\x00', 0x91) setsockopt$packet_int(r0, 0x107, 0xd, &(0x7f0000000080)=0x3, 0x2cf) sendto$inet6(r0, &(0x7f0000000000)="e5716bb1de8e6036d261eeab9a217b4ed9b195", 0x13, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/02 04:08:02 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x3fff) vmsplice(r0, &(0x7f0000b1c000)=[], 0x2a2, 0x0) ioctl$TIOCNXCL(r0, 0x540d) 2018/03/02 04:08:02 executing program 2: socket$pppoe(0x18, 0x1, 0x0) r0 = socket(0x0, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r0, &(0x7f00003a4feb)=[{{0x0, 0x0, &(0x7f0000e08000)=[{&(0x7f00008e5f56)=""/170, 0xaa}, {&(0x7f0000367000)=""/4096, 0x1000}, {&(0x7f000092ef31)=""/207, 0xcf}, {&(0x7f0000e5a000)=""/139, 0x8b}], 0x4, &(0x7f000023df55)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000e82000)={0x0, 0x989680}) r1 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r1, 0x0, &(0x7f0000000380)='ppp1nodevuser\x00') r2 = accept$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60) recvmsg(r2, &(0x7f00000002c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00Q\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x60, &(0x7f0000000180)=[{&(0x7f0000000140)=""/40, 0x28}], 0x1, &(0x7f00000001c0)=""/201, 0xc9, 0x2}, 0x2000) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/03/02 04:08:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x200000) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4200401}, 0xc, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="28008d10f4060107000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000100008001a9b998335c47d16b207564d33dac4040f936d389052cc05f9bf3dc8fafe46bbf80a1826de3c0a598694bda7ddee2ecd608f01740d1eadb6ad15daa15e9bf9f20c70e003eb5a6db8253cf9cebe4bbe8423965cbb9d9ed59d300000000000000000000000"], 0x84}, 0x1}, 0x0) 2018/03/02 04:08:02 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f00000000c0)=0x3ff, 0x4) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)) 2018/03/02 04:08:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051cff6)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x0, 0x2}, 0xc) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000943ffc)=0xa35) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b28000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) tkill(r1, 0x16) fcntl$lock(r2, 0x0, &(0x7f0000000040)={0x2, 0x3, 0x4, 0x6, r1}) 2018/03/02 04:08:02 executing program 7: unshare(0x400) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x248042, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000080)="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") r1 = open(&(0x7f0000000000)='./file0\x00', 0x28040, 0x7fffffffffffffff) fsync(r1) socket$inet_udp(0x2, 0x2, 0x0) connect$pptp(r0, &(0x7f0000001080)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x20) 2018/03/02 04:08:02 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x80003, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), 0x4) write$sndseq(r0, &(0x7f0000789fd0)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ioctl$TCSETA(r1, 0x5402, &(0x7f000032cfec)) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) getsockname$inet(r1, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10) close(r0) 2018/03/02 04:08:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000011000)='setgroups\x00') mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000)=[{&(0x7f0000011000)='`', 0x1}], 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000080)={r1, r2, 0x1}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) 2018/03/02 04:08:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000080)=0xff, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x1}}) 2018/03/02 04:08:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="200000001800030500000000000000000a800000000000080080000004000800"], 0x20}, 0x1}, 0x0) 2018/03/02 04:08:02 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000003c0)={0x0, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}}, [0x0, 0xfff00000000, 0xffff, 0x6, 0x1000, 0x100, 0x4, 0x6, 0xffffffff, 0x6, 0xfffffffffffff451, 0xfff, 0x5, 0x2, 0x1d04]}, &(0x7f00000000c0)=0x108) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x5, 0x7fe, 0x6, 0x7f, 0x9}, 0x14) r2 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x200, 0x44042) accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000280), &(0x7f0000000380)=0x8) read(r2, &(0x7f0000000000)=""/16, 0xffa0) 2018/03/02 04:08:02 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) creat(&(0x7f0000000280)='./control/file2\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') syz_fuseblk_mount(&(0x7f0000000100)='./control/file0\x00', &(0x7f0000000140)='./control/file2\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000092ff0)='./control/file2\x00') close(r0) 2018/03/02 04:08:02 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4b, 0x0, 0x0) delete_module(&(0x7f0000000000)='vmnet0vboxnet1cpuset]trusted\x00', 0x200) 2018/03/02 04:08:02 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000140)={'vlan0\x00', @ifru_map={0x254, 0x40, 0xfff, 0x2fd1b8f0, 0x4, 0x61}}) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[], 0xfffffffffffffdde}, 0x1}, 0x40000) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) 2018/03/02 04:08:02 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x4, @empty, 0xfffffffffffff001}}}, &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x20}, 0x8) ioctl(r0, 0x227b, &(0x7f0000001000)="06") read(r0, &(0x7f0000003fa8)=""/88, 0x5d) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) 2018/03/02 04:08:02 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000640000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r0, 0x301, 0x9c0) tee(r0, r0, 0x6, 0x6) socketpair(0x13, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x3, 0x7, 0x7, 0x0, 0x2, 0xfffffffffffffffd}) 2018/03/02 04:08:02 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0xffffffffffffffff, {{0xa, 0x4e22, 0x8, @empty, 0x80}}}, 0x88) 2018/03/02 04:08:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe4ff4)) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x48000, 0x0) ioctl$TIOCGPTPEER(r3, 0x5441, 0x5) getpeername$netrom(r3, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) ioctl$TCXONC(r2, 0x540a, 0x42c) readv(r2, &(0x7f0000fe2000)=[{&(0x7f00003b6ff8)=""/8, 0x8}], 0x369) 2018/03/02 04:08:02 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/03/02 04:08:03 executing program 4: r0 = open(&(0x7f0000000140)='./file0\x00', 0x4000, 0x52) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000240)=""/70) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000180)=""/159) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f00000002c0)=""/124, &(0x7f0000000340)=0x7c) sendmsg$nl_xfrm(r1, &(0x7f0000000800)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f00000007c0)={&(0x7f0000000440)=@migrate={0xac, 0x21, 0x301, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, [@migrate={0x5c, 0x11, [{@in=@empty, @in=@empty, 0x9}, {@in=@rand_addr, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}]}]}, 0xac}, 0x1}, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/230, &(0x7f0000000100)=0xe6) 2018/03/02 04:08:03 executing program 6: setrlimit(0x9, &(0x7f000009f000)={0x10003, 0x101}) mlock(&(0x7f0000693000/0x1000)=nil, 0x1000) r0 = accept$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000f90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009a76cf0ba3f811eaa2"], &(0x7f0000000080)=0x6e) mmap(&(0x7f0000693000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) 2018/03/02 04:08:03 executing program 1: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa, 0x4e20, 0x0, @empty}}}, 0x32) dup3(r0, r0, 0x80000) close(r0) setsockopt(r0, 0x111, 0x0, &(0x7f0000f27000), 0x0) 2018/03/02 04:08:03 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x10001, 0x200, 0x100000001, 0x7}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e22, 0x13, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}}, 0xfff, 0x6, 0x9, 0x4, 0x1}, 0xa0) r3 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000ef7000)=ANY=[@ANYBLOB="00634040000000000000000000000000000000000000000000000000000000000000000018000000000000000800000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32, @ANYBLOB="000000000000000000000000a56ec9c381e33a700f5f2229db37112cb1d964bff7ff9081a6d6d2e15e961a4c0ed1ba5478050731064d3bdc06bb9a9ce56b3aa8c5aab31fbe8e97ea6ec7a247133cdfab1d5835b43b4d3a987bf22d1ab5a841245b6e0ee3a45db8ee34869085d2d62bd3"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/02 04:08:03 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000080)={0x7, 0xfff, 0x9, 0x1, 0x660, 0x81}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x5, 0x187) 2018/03/02 04:08:03 executing program 5: r0 = socket(0x10, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) ptrace$getregs(0xe, r2, 0x3, &(0x7f00000000c0)=""/16) setsockopt$inet6_int(r1, 0x29, 0x800000018, &(0x7f0000d01000)=0x7ff, 0x28a) sendto$inet6(r1, &(0x7f00008d1000), 0x0, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x803}]}, 0x10) r4 = socket$inet(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f000000eff0)={0x2, 0x4e21, @empty}, 0x10) listen(r4, 0x0) r5 = socket$inet(0x2, 0x80001, 0x0) connect$inet(r5, &(0x7f000024dff0)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) connect(r5, &(0x7f0000114ff0)=@ethernet={0x0, @random="0dced276b79e"}, 0x10) dup2(r5, r4) sendmsg(r1, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000554000)="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