[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.166830] audit: type=1400 audit(1520198682.025:6): avc: denied { map } for pid=4117 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 [ 19.189701] sshd (4115) used greatest stack depth: 17000 bytes left Warning: Permanently added '10.128.0.44' (ECDSA) to the list of known hosts. 2018/03/04 21:24:48 fuzzer started [ 25.471583] audit: type=1400 audit(1520198688.330:7): avc: denied { map } for pid=4128 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/03/04 21:24:48 dialing manager at 10.128.0.26:37245 [ 30.887632] can: request_module (can-proto-0) failed. [ 30.896907] can: request_module (can-proto-0) failed. 2018/03/04 21:24:54 kcov=true, comps=true [ 31.495332] audit: type=1400 audit(1520198694.354:8): avc: denied { map } for pid=4128 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1092 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/03/04 21:24:58 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x30000, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000040)={0x0, 0x2, 0xfff, @random="f7d989c8c03d", 'gretap0\x00'}) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x40) openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@loopback, @in=@loopback}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) modify_ldt$read_default(0x2, &(0x7f0000000280)=""/205, 0xcd) r2 = getpid() r3 = accept4$inet(r1, 0x0, &(0x7f0000000380), 0x0) r4 = accept4$alg(r1, 0x0, 0x0, 0x80000) r5 = socket$alg(0x26, 0x5, 0x0) fcntl$setstatus(r4, 0x4, 0x400) syz_emit_ethernet(0x2263, &(0x7f00000003c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="f4c3927d458d", [], {@ipv6={0x86dd, {0x3, 0x6, "aa39a6", 0x222d, 0x4, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffff}, @dev={0xfe, 0x80, [], 0x14}, {[@hopopts={0x5f, 0x3, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @jumbo={0xc2, 0x4, 0x6}]}, @hopopts={0x2e, 0x403, [], [@generic={0x0, 0x1000, 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@jumbo={0xc2, 0x4, 0x9}, @enc_lim={0x4, 0x1, 0x1}, @generic={0x100000000, 0x1000, "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@hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x16}}]}, @routing={0x73, 0xe, 0x0, 0xa00, 0x0, [@ipv4={[], [0xff, 0xff], @empty}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}]}, @hopopts={0x67, 0xd, [], [@calipso={0x7, 0x40, {0xa20, 0xe, 0x800, 0x7, [0x174, 0x101, 0x3, 0xeef1, 0x40000, 0x1, 0x2]}}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x4}, @pad1={0x0, 0x1}, @calipso={0x7, 0x18, {0x257, 0x4, 0x7ff, 0x3, [0x0, 0x0]}}, @pad1={0x0, 0x1}]}, @fragment={0xfe, 0x0, 0xffffffffffffffc1, 0x5, 0x0, 0x4fdb, 0x68}, @routing={0xbf, 0x10, 0x2, 0x120, 0x0, [@empty, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [], 0xd}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, @hopopts={0xff, 0x2, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}]}], @dccp={{0x4e22, 0x4e20, 0x4, 0x1, 0x9, 0x0, 0x0, 0x7, 0x0, "b4f306", 0x20, "81a1b6"}, "01ea05a2cef1b091ce26bb2b904b5eff7cd569788cc6bd41c0b8bdab8deefccc20202b9528c95d43b56cd2c8ce"}}}}}}, &(0x7f0000002640)={0x1, 0x2, [0xdcb, 0x1d0, 0x9df, 0x267]}) epoll_wait(r0, &(0x7f0000002680)=[{}, {}, {}, {}], 0x4, 0x6) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000026c0)=r0) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000002700)) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000002740)={'ip6_vti0\x00', @ifru_flags=0x1000}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002780)={0x0, 0x200}, &(0x7f00000027c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002800)={r6, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1000, 0x3}, &(0x7f00000028c0)=0x98) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000002900)={0xfff}, 0x4) r7 = syz_open_dev$random(&(0x7f0000002940)='/dev/random\x00', 0x0, 0x509100) fcntl$setlease(r4, 0x400, 0x2) readahead(r5, 0x2, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000002980)=r0, 0x4) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f00000029c0)) fcntl$lock(r1, 0x5, &(0x7f0000002a00)={0x0, 0x5, 0x400, 0x6, r2}) ioctl$TCSBRKP(r7, 0x5425, 0x3) poll(&(0x7f0000002a40)=[{r1, 0xa0}], 0x1, 0x7c2c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000002a80), &(0x7f0000002ac0)=0x4) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000002b00)={0x20, 0x1ff, 0xbe7a}) 2018/03/04 21:24:58 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x8, 0x65, 0x7}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x3, 0xff, 0x8, 0x0, 0x9}, &(0x7f0000000180)=0x14) socketpair$inet(0x2, 0xa, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000200), 0x4) getsockopt$inet_int(r3, 0x0, 0x22, &(0x7f0000000240), &(0x7f0000000280)=0x4) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000300)=0x7, 0x4) socket$nl_route(0x10, 0x3, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000000400)={0x0, 0x83, &(0x7f0000000340)="880bf474e96e74315fea310ca5b3fec2059d6b1ddd1477d1570f3cb858c2af7b9c3f7e44217e52e502363ec12415070c8b50532344ea2e1b6245020c1cf8243b14bef726f288fcdfa80dc1a13ebf6a57e24a758dd6e217126efcaf63c0e08b0d48d504f0b37b489511ffc495f00aa528743160a4e167a3b109e40a79651605340b359f"}) r6 = syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0xfffffffffffffc01, 0x80) mount(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='bfs\x00', 0x20, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000540)={0x7, 0xfff, 0x4e5c, 0x5, 0x2, 0x7, 0xff, 0xffffffff, 0x7, 0xf7, 0x401}, 0xb) ioctl$VT_GETSTATE(r6, 0x5603, &(0x7f0000000580)={0x1, 0x60, 0x10001}) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000600)={r2, @in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}}, 0x40, 0x2, 0xd98, 0x1, 0x42c1}, &(0x7f00000006c0)=0xa0) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000000740)="cb3c94be110387e513538c77ada3daaa", 0x10) setsockopt$RDS_CANCEL_SENT_TO(r9, 0x114, 0x1, &(0x7f0000000780)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x9, 0xb, 0x1c, 0x5, "8cfe067fe796d50ca13bad0032b0495015d0a131a2b4301aa25dbb385ea158ec15e89927ffb5ea62a8fad6072620cd71ddcfdcc356e59bb64ea8d150e5140f1e", "88cf7fe2668bbc5df21c40bf9d8f6533cbdfe6100fc94ba7d3ab1e99de079e4e", [0x401, 0x1]}) getsockopt$sock_int(r4, 0x1, 0x1d, &(0x7f0000000880), &(0x7f00000008c0)=0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r9, 0xc0106401, &(0x7f00000009c0)={0xbc, &(0x7f0000000900)=""/188}) getsockopt$EBT_SO_GET_INIT_INFO(r3, 0x0, 0x82, &(0x7f0000000a00)={'filter\x00'}, &(0x7f0000000a80)=0x78) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) ioctl$PIO_CMAP(r6, 0x4b71, &(0x7f0000000b40)={0xffff, 0xce, 0x3, 0xfffffffffffffffe, 0x3f, 0x100000000}) sendmsg$nl_generic(r7, &(0x7f0000001080)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0xa00}, 0xc, &(0x7f0000001040)={&(0x7f0000000bc0)={0x480, 0x15, 0x14, 0x70bd28, 0x25dfdbfb, {0x20}, [@generic="c6a4dea715895a6d0b15047e15bbea4c9fc0bb9d32ba27eb0bec55a7e6fbee5aa075e635544ba7b13a1a3edfbdc7949e1b550df352880f7f27837b174106fdba702a340d0519cca0f5e2fd04a69dddf08fe706eab6be7b83f751f4b6897c1df15ada35f08e7435128781be6ea44df60f82f1bbf79931a87c650349931c3a9d6d28865905bc13a1f8c685790548e101c01590fcf68dc07e04ca43eacc061fcb81bca77c9b0e99ab9c09f90bd968e20de6d8c2512065029540c58387232e654c31f623840c3ac6103dab781de9", @nested={0x44, 0x89, [@typed={0x28, 0x24, @str='filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0x18, 0x31, @str='/dev/usbmon#\x00'}]}, @nested={0x258, 0x8e, [@generic="dfc1a7bb2a3edbcfa8385f3c78090e3da18f64fc23c43480a3ec8ec6e0af63eb047fe9c0727b64eb7d531fed907a7bf5dca20b4f549425dd0aa44658d38dc48ea7b58d61a13f0ab490fb248ef5bdc375b84e0996fb4989db8765a5c4aa4565f5b39770a0579b", @generic="9cfd99bcdc884b14abbab50131938d2363a01b733b916f17937a4588a40fb4a20547ae014aae07b779aebe9758a58728b2f1d1fb3a20c63b6368f0dbd7c73cb0ca676b905ac82028858254c89dd1a2bb8cb91cec2125d879", @typed={0x18, 0x27, @ipv6=@empty}, @generic="0ca5699732f8b1f304a1411eeb42645f56da5a2c2bbf38df4cca1e3557942664c1785e7c7a7c2e1851c3a93b7085133702e5dcd9865bad4844378d6ecf0d18a4f4d54323ca0ed303255ee34f517a37df136441bc7e3eaffd7ce479197a144abdfbd9045116c70fadcd8917b526dc72dd871412924f5dbc50acd64f71eecc7edffbe2d6a816a97aad495f7fd78f08c82471a42f0aff0f63c2ed67839cee0032b65b6a73c9535bedf65c328c8a572585c7c8ddf3faa6a80fa1a779c277af48ccae55d04ed55a0fe4a4", @generic="f58d572e29ce291ff980ab780882da952eccbe72f11d1ecae10046e16abfcd276688e3ee87abbdd6b201a046227806934a00ee2e74a2e3471d3b3702215c94ec9b416771cdcc563985d1cf65d9795ea7fe318c3b2be5cfe0a20d2c7f4e6f49c0abf5d599f0a8ab45659b46fdebbfce5eb8d51b211c310ebf45bb9341850a9558f270644dde277bf872881640c926aa6a1e1662b8e357314ed251267cd6f78118f2d954e54eba3112", @typed={0xc, 0x6, @u32=0x400}]}, @typed={0x18, 0x93, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @nested={0x30, 0x96, [@generic="0811d7621333940722d4984390541162cfb096a1", @typed={0x18, 0x4, @ipv6=@dev={0xfe, 0x80, [], 0x16}}]}, @typed={0x8, 0x78}, @generic="ee588b18cc838315f19f867828907bf502e309403af27603d8e7d1b53b8258e15859176924ff45bf77d3bf68916702d2d9b09b6a33657429c0e3ba76c263c4db12d5fe9a344a43b11fd483cfe74369", @typed={0x64, 0xc, @binary="f120334893e904478b1f14281785306110d130c7ba64e4cf8e7b5a17d4c13d47f5aafbff395afe1a7b0da516e7d82d5a8390132b6a3a09446b68c856607ac10ebdb25d79918a05c8a016b66f86ffb8a7c619ae8d7f7108df3aa2be"}]}, 0x480}, 0x1, 0x0, 0x0, 0x8800}, 0x44000) sendmsg$nl_generic(r4, &(0x7f00000012c0)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001280)={&(0x7f0000001100)={0x158, 0x3a, 0x100, 0x70bd2a, 0x25dfdbff, {0x16}, [@nested={0x144, 0x90, [@generic="2715cf37cf5c074ce90bce230cd54e62d07313a69c85b1aa984dd762a8d54ca78795cf917738f33ee36967a52f3b242c5f425b9a09966f4e3e8be5a1c149850d8855c7ba0f3a77a4795372131a7b31237f903290d1d14768d52f7ef4288c786d8049f47d4f93bc71aae5f5d0dd56421ee47abc02338e7554c315b2859c0b050ddb1ee783326800865cd521c55b060236e02a3cc837363c7b5aaf68a9e77d58a5f9b0bd15e4facf1383a31267f9e39ca6a6de9e556ba611d9751161c2ac441ff061530b7e4a", @typed={0xc, 0x5d, @u32=0xa4}, @generic="676956e804388672137273cd2dfc8784cd006bb71f7f574c112e3f578a7621d84f8d18d294ae83230bfb47dd81a8f4f0b2116d26195445f21907a5ab689a6ed26b7b05914a879eb532aca8ac17910ade6d07278ae6b676b0e724099ac963989a0c8b8174be7908feebbacdbe2b"]}]}, 0x158}, 0x1, 0x0, 0x0, 0x10}, 0x0) accept4$inet6(r8, &(0x7f0000001300)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000001340)=0x1c, 0x80000) 2018/03/04 21:24:58 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x400000) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x6600}, @in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e20, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x3, @empty, 0x159}], 0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}}}, &(0x7f00000001c0)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e21, 0x3ff, @dev={0xfe, 0x80, [], 0x15}, 0x4}}, 0x5, 0x6, 0xfff, 0x0, 0x8}, &(0x7f00000002c0)=0xa0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000300)=0x2, 0x4) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000340)={0x18, 0x0, {0x4, @random="46177d30610e", 'syzkaller0\x00'}}) bind$bt_rfcomm(r0, &(0x7f0000000380)={0x1f, {0x2, 0x9a, 0x8, 0x5, 0xfffffffffffffff8, 0x8}, 0x400}, 0xa) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000003c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000400)={r2, 0x20}) socket$netlink(0x10, 0x3, 0xc) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000000440)="c6ef76f4b3947a069f500907e610328c86771be97e756faad7950f9b72c21c6660b18415af1f1c2c50b31841ad54cffdcdf675120bf63efc632791281005a8f18dc733a8645d61f033779ce254e24ff826320110ab491f3a675fb94b08f10457ae65b47c8d9e2c01d44631174fddbe4f2af7bd92eff5327ba498f36b20ab92d5671a6b7a854ccb5025f277b885168b", 0x8f) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000500)=0x3ff, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000540)={0x0, @broadcast, @broadcast}, &(0x7f0000000580)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) r4 = getuid() stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000010c0)=@nat={'nat\x00', 0x19, 0x6, 0x898, [0x20000800, 0x0, 0x0, 0x20000960, 0x20000a70], 0x0, &(0x7f00000005c0), &(0x7f0000000800)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x7, 0x9, 0x0, 'ip6gre0\x00', 'bond0\x00', 'ip6tnl0\x00', 'rose0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xc0, 0xf8, 0x130, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@loopback=0x7f000001, [0xffffff00, 0x0, 0xffffff00, 0xff000000], 0x4e22, 0x6, 0x5, 0x4e21, 0x2, 0x8}}}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0xfffffffffffffffe}}}]}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x1, [{{{0x7, 0x15, 0x9100, 'irlan0\x00', 'bcsh0\x00', 'ip6gretap0\x00', 'rose0\x00', @random="1f388b069fd9", [0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], 0xb0, 0xb0, 0xe0, [@statistic={'statistic\x00', 0x18, {{0x0, 0x0, 0x8000, 0x5, 0xfff, 0x2}}}]}, []}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0xffff}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x2, [{{{0xf, 0x4, 0xd, 'ip_vti0\x00', 'bridge0\x00', 'syz_tun\x00', 'gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0xe8, 0x120, 0x158, [@mac={'mac\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0x1}}}, @owner={'owner\x00', 0x18, {{r3, r4, r5, r6, 0x3, 0x2}}}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}}, {{{0x3, 0x20, 0x11, 'bcsf0\x00', 'syzkaller1\x00', 'syz_tun\x00', 'ifb0\x00', @random="d473727e35ca", [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0xff], 0xb0, 0xe8, 0x120, [@quota={'quota\x00', 0x18, {{0x0, 0x0, 0x6, 0x80000001}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x4, 0xffffffffffffffff, 0x2, [{{{0x5, 0x1, 0x88fb, 'eql\x00', 'ifb0\x00', 'dummy0\x00', 'syz_tun\x00', @empty, [0xff, 0x0, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], 0xb0, 0x120, 0x150, [@mark_m={'mark_m\x00', 0x18, {{0xffff, 0x200, 0x2, 0x1}}}]}, [@snat={'snat\x00', 0x10, {{@empty, 0x10}}}, @snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}, {{{0x5, 0x4, 0xfaf6380879d62793, 'erspan0\x00', 'ip_vti0\x00', 'bond0\x00', 'bond0\x00', @empty, [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0xff, 0xff, 0xff, 0xff], 0x140, 0x1c8, 0x200, [@rateest={'rateest\x00', 0x48, {{'rose0\x00', 'lo\x00', 0x10, 0x3, 0x1, 0x1, 0x8000, 0xc3d, 0x20, 0x3}}}, @arp={'arp\x00', 0x38, {{0x117, 0x18, 0xf, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, @multicast2=0xe0000002, 0xffffff00, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @empty, [0xff, 0xff, 0x0, 0xff], 0x80, 0x2}}}]}, [@snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x6, 0x1f}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xfffffffffffffffc}}}}]}]}, 0x910) ioctl$KVM_IRQ_LINE(r0, 0x4008ae61, &(0x7f0000001140)={0x8, 0xfffffffffffffffd}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001180), &(0x7f00000011c0)=0x4) write(r0, &(0x7f0000001200)="7a54b8bc5f4d6c57ddaf19d7301cad508737678eec17e7c5e295ffc240100540e8976b5fffeedf7774dd49632f5391000ed9770778df4760497cfdaabca8c89824bebfc665d9d4708fc5b4013eaeffd47d6725a0d6bc0ada0f66ebe85b9556463b5b949a5cf2820be016db54b875ededb1cbdaa5d81519806c3baa74599804b8571284612b42976276a337aa4bd2ac0404eaf34919797896d7389b67dc2a4653110026864eeafebe068dab", 0xab) getdents(r0, &(0x7f00000012c0)=""/167, 0xa7) r7 = request_key(&(0x7f0000001380)='keyring\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001400)=':\x00', 0xfffffffffffffffd) keyctl$clear(0x7, r7) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001440)={0xaa, 0x6}) keyctl$instantiate(0xc, r7, &(0x7f0000001480)="648ed96415d497ea0bbb1462dfea2e9b0fdc7fdb48ce09a088f2fcd0299b09086d72b7f44108d821e657d8e0c8364ac0a6af1810bac22e8904e3731ac1a81e1d7bfd347b434c4344759a2eaff6dfe3d83d7896cd378ba89e6dd8c27c57b7ced28226a20b6a67e094d962afaddfc3aa3e3eec6c", 0x73, r7) getpeername$inet(r0, &(0x7f0000001500)={0x0, 0x0, @multicast1}, &(0x7f0000001540)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001580)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x4, 0xe0d3, 0x7, 0x5, 0x10}, &(0x7f0000001640)=0xa0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001680)=r1, 0x4) [ 35.383282] audit: type=1400 audit(1520198698.242:9): avc: denied { map } for pid=4128 comm="syz-fuzzer" path="/root/syzkaller-shm537267155" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/03/04 21:24:58 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x600, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000040)={{0x9, 0x8a3f34b, 0x0, 0xffffffff, 0x1, 0x7}, 0x5, 0x100, 0x1, 0x68, 0x7fff, "3452e6665873e07139734add6f5e4da5c09e4685c8ee7ec36daaa25068aa224ce5c9646367c0c355648e4a95355f08ddad9267c1c0235711ef5632672db4f155104ce57e3e800864b78127b85d9aa52f50a79e5a40f8523f599c7b0de37196dff3d7c0c6afb432b7e358971d198438cfad3f6ad1bfd762dc4006a36509881717"}) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f0000000100)) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x2) sendto$ipx(r0, &(0x7f0000000140)="3ff7dc0686e6bb8d04dbc6ebc705d6d324a854583ac6206a6c6ca640c3868734b357a4dbcf293126b21dbec8637a042539f7cdda1a9f87ad", 0x38, 0x20000800, &(0x7f0000000180)={0x4, 0x80, 0x8, "1bc285dd0d62", 0x1ff}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = perf_event_open(&(0x7f00000002c0)={0x2, 0x78, 0x1000, 0x7, 0x6, 0x6, 0x0, 0xf75e, 0x1002, 0x8, 0x80000001, 0x21, 0x7, 0xe53a, 0x8, 0x3ff, 0x1ff, 0x6, 0x1, 0x7, 0xffffffffffff7fff, 0x8000000, 0x9, 0x400, 0x3, 0x8000, 0x5, 0x1c, 0x75ea, 0x7fff, 0x45, 0x80, 0xff, 0x100000000, 0xfffffffffffffff9, 0x6, 0x2, 0x34, 0x0, 0x4, 0x5, @perf_config_ext={0x2, 0x10001}, 0x808, 0x1f, 0x8001, 0x7, 0x5, 0x80000000, 0x30}, r1, 0x3, r2, 0x1) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000340)={0x3, r3}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000380)=""/118, &(0x7f0000000400)=0x76) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000ffb000/0x4000)=nil) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000440)={0xffff}, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000480)=0x3ff, 0x4) ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000004c0)={0x80000000}, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x1000000000000}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000580)={r5, 0x8, 0x31, "03f073039723fd9a3d4422266d5355529858bcd94060dd702c32a310b25dfb9a15fc1d5923d46f6e3f8b2273b73deb0483"}, 0x39) fchdir(r4) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x14, &(0x7f0000000600)=0x8d, 0x4) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000000680)={0x1, &(0x7f0000000640)=[{0x9f38, 0x2, 0x10001, 0x9}]}, 0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r4, 0x89e1, &(0x7f00000006c0)={r0}) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000700)={r5, 0x1, 0xf99, 0x7d1}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r6, 0x111, 0x2, 0x1, 0x4) fcntl$setstatus(r2, 0x4, 0x40000) utime(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x4, 0x20f8}) ioctl$KVM_GET_EMULATED_CPUID(r6, 0xc008ae09, &(0x7f00000007c0)=""/239) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f00000008c0)={0xff, 0x6853, 0xe9, 'queue0\x00', 0xfff}) 2018/03/04 21:24:58 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xfffffffffffffe01, 0x25, 0x5}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000000c0)=r1, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x2, 0x0) mknodat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r3, 0x0, 0x7f, 0x6}, &(0x7f0000000240)=0x10) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000300)=@get={0x1, &(0x7f0000000280)=""/102}) r4 = shmget$private(0x0, 0x4000, 0x54001500, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000340)) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000380)=0x2) getsockopt$inet_dccp_buf(r2, 0x21, 0xc, &(0x7f00000003c0)=""/101, &(0x7f0000000440)=0x65) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000004c0)={r2, 0x0, 0x0, 0x1, &(0x7f0000000480)=[0x0], 0x1}, 0x20) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000000500)="8aed3c5fb8becc050b8c7a6683e1cd20046d939878644d3ba1f9f0b477ae711010ac315d0086dd0de0cbc3a14af0b13cf3e4037619e47b70b149e90d12b30bc8ea0338d9af600bc47dffbbb0d54814c729037425cb548365ce2c2f285e0ba473cabab15f8e5fc19a1b3f44a0478d917b18b23bac20d25b2203d1ee9335b9422798273072f9d607ccaf9feddfbbd0048072587ee71b59dbff6ff8b0c40399ac2820a6db7ffcd2a477ec8f6eaa4e247597a8690240cc4078c44505bf52bcde6caf0aeba70169eb16e7730c00eb5bde81ce77f0a1e4521c05e63b6a1a61331815eacbdca718825d243796625450") setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000600)={r1, 0x100, 0x5, 0x800, 0x5, 0x9}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000640)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x18}}}, 0x8, 0x7, 0x1ff, 0x2}, &(0x7f0000000700)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000740)={0x81, 0xd, 0x2, 0x6, r3}, &(0x7f0000000780)=0x10) pwritev(r2, &(0x7f0000000980)=[{&(0x7f00000007c0)="d25e5ec18651a854aabe7f4ab9e0e7f1209c8fb162077708ab48dc096417a4b2408e317d77d7e1bfb3f2f2ea1cf019fefcadb08b5c95c38df474e350599809feb86873cddaa180acd2d413c7e1eaf30c720fe5945a08859deeee141947ac7d9dc6bb7218872b603ad7ecf5ab07c41f07ab13c5156afc585301504c37a53254a77f39970fc7e6b26ec16698ea4414ef69250be8ad736ea04273a8a7dcaacfc9bf0740cde187854d58aacc6ca316006d37ede559b3abf3e2f6b0f7ce4bddcf32d56f4b72b463de72f12c", 0xc9}, {&(0x7f00000008c0)="a106cd8b71d804fa5be99af6ed1483947dcb383598d6256c83997fd69cd0fc407e380cb716ac85fd06bd0205bb1dac1be0fcc2c8809f16c425cb0faf2ad4a3d637e27e1814160dff57b23ac957c6bace2b7c16e06ece2e7c5b75035267bae73bc10cda30892eb0407a6785e994cb7bddf623f6a07a09c02bb0470d6a0ca1bb9de6c57e635d821d36a0fd02008b50", 0x8e}], 0x2, 0x0) write$vnet(r2, &(0x7f0000000b00)={0x1, {&(0x7f00000009c0)=""/251, 0xfb, &(0x7f0000000ac0)=""/19, 0x3, 0x3}}, 0x68) clock_nanosleep(0x7, 0x0, &(0x7f0000000b80), 0x0) fchdir(r0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000bc0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000c00)={@remote, @local}, &(0x7f0000000c40)=0xc) r5 = dup2(r2, r2) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$KDSKBSENT(r5, 0x4b49, &(0x7f0000000c80)="65b3974ec1777e6fbeedc1224edb5686ddcec5128a0616776b481e50e996109a5db03af406000d03df0a076a45128c03881e46c3d3629817097463e0b9d9080436933214f47b1e0ff3b329d0084eecacf32c0d09963b172f") syz_open_dev$audion(&(0x7f0000000d00)='/dev/audio#\x00', 0x3, 0x800) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000d40)={r3, @in6={{0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x1, 0x7ff}, 0x98) r6 = add_key(&(0x7f0000000e00)='dns_resolver\x00', &(0x7f0000000e40)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000e80)="8386754735bbe0dfbdf1a5", 0xb, 0xfffffffffffffff8) r7 = add_key(&(0x7f0000000ec0)='dns_resolver\x00', &(0x7f0000000f00)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000f40)="f9a70dde2a65361be7da140c6feaa20cf578b9a3bf031ff9c6d7ab9c3bd21c3cbf8b0616f64d83313f38bd212eb16828b8d084d1f3325280a2bbabb3cc2498be5c8862c6aae40dff01141917ba05df1c6a1f166c13eac3610bea5011c3b614f04169a18773654ec48134d3f19e00bb80388776f57ebe0dcb507c68afa8eaaeafd4c77186e06e8b0d6b9f6da0ce3b2e0ae19bcd9f33bbaf297528c4ec4969ecc3e5ff4054c1a010d19efe3642cab9367e1fe0360e56aebee033effd59aee232062d713c0c1393025e06f71b39b379d22226f58068d74a9e4aaae05d553f9f", 0xde, 0xffffffffffffffff) keyctl$negate(0xd, r6, 0x0, r7) 2018/03/04 21:24:58 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x84040, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='ip_vti0\x00') r1 = accept4(r0, &(0x7f0000000080)=@generic, &(0x7f0000000100)=0x80, 0x80000) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140), 0x10) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x29e, 0x20001) ioctl$TIOCSBRK(r2, 0x5427) setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f00000001c0)=0x875, 0x4) r3 = accept4$vsock_stream(r1, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000240)={0x2}) ioctl$KVM_ASSIGN_DEV_IRQ(r0, 0x4040ae70, &(0x7f0000000280)={0x800, 0x1, 0x9dd, 0x400}) r4 = dup3(r2, r2, 0x80000) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000340)={'ifb0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000380)={@local={0xfe, 0x80, [], 0xaa}, 0x80000001, r5}) r6 = socket$nl_generic(0x10, 0x3, 0x10) fsetxattr(r4, &(0x7f00000003c0)=@known='system.posix_acl_default\x00', &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x15, 0x2) r7 = syz_open_dev$mouse(&(0x7f0000000440)='/dev/input/mouse#\x00', 0x8, 0x10800) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000480)={0x2, 0x0, [{0xbd6, 0x0, 0x9}, {0x0, 0x0, 0x6}]}) getdents(r7, &(0x7f00000004c0)=""/148, 0x94) r8 = request_key(&(0x7f00000006c0)='syzkaller\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000740)='\x00', 0xfffffffffffffffa) r9 = add_key(&(0x7f0000000580)='.request_key_auth\x00', &(0x7f00000005c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000600)="d46770d7d7780f4accd1cdf3169cc67fd0c93df5e75eb2daec29011907064ac282d0b8f2ec5859063c02be13061e04d1732ce17cba400cec2b62456f3cb09c4747ab4d2082b7bedbe0aa92383ea110603552f693ac45a8c3976a1c77fbce8509831fc670fe4a9c41903a1b72b76e463042a95823860e5672fdc1034cdfe82650870a4eac1a", 0x85, r8) keyctl$restrict_keyring(0x1d, r9, &(0x7f0000000780)='encrypted\x00', &(0x7f00000007c0)='ifb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') ioctl$KDDELIO(r4, 0x4b35, 0x6) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000800)=""/68) r10 = semget$private(0x0, 0x6, 0x0) semctl$SEM_STAT(r10, 0x7, 0x12, &(0x7f0000000880)=""/31) r11 = fcntl$getown(r0, 0x9) r12 = getuid() r13 = getegid() r14 = getpid() r15 = getuid() stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r4, 0x10, &(0x7f0000000a00)={0x0, 0x0}) r18 = geteuid() lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000b00)=0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000b40)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000c40)=0xe8) r22 = getegid() sendmsg$netlink(r6, &(0x7f0000000d40)={&(0x7f00000008c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x50000002}, 0xc, &(0x7f0000000900)=[], 0x0, &(0x7f0000000c80)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r3, r7]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x98, 0x8004}, 0x1) 2018/03/04 21:24:58 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x7, {0x2, 0x4e24, @loopback=0x7f000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @empty}, 0x2, 0x66d8, 0x1, 0x68b, 0x9, &(0x7f0000000040)='ip_vti0\x00', 0x3, 0x7, 0x3}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) capset(&(0x7f0000000140)={0x20071026, r2}, &(0x7f0000000180)={0x77, 0x6, 0x7, 0x1, 0x2, 0x1ff}) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000280)=@pic={0x5, 0x12f, 0x0, 0x6131, 0x80000001, 0x9, 0xea, 0x0, 0x3ff, 0x4, 0x1, 0x1000, 0x3ff, 0x80000000, 0x4, 0x2}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000380), 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000003c0)=0x2, 0x1) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000400)={'filter\x00'}, &(0x7f0000000480)=0x44) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000004c0)=0xb1) connect$vsock_stream(r1, &(0x7f0000000500)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000540)={'TPROXY\x00'}, &(0x7f0000000580)=0x1e) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000000600)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000640)=0x7, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000680)={0x7, 0x2, {0xffffffffffffffff, 0x0, 0xffe000, 0x3, 0x5}}) setsockopt$sock_int(r5, 0x1, 0xb, &(0x7f0000000700)=0xfff, 0x4) fsetxattr(r4, &(0x7f0000000740)=@known='system.posix_acl_default\x00', &(0x7f0000000780)='filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x20, 0x2) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000007c0)) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000840)={0x0, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x380, 0x6, 0x2f, 0x8001, 0x7, &(0x7f0000000800)='ip6gre0\x00', 0x2, 0x1, 0x3d7}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000008c0)={0x0, 0x0, 0x400}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000900)={r6, 0x80000, r0}) connect$vsock_dgram(r3, &(0x7f0000000940)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000980)=[@in={0x2, 0x4e21, @empty}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) times(&(0x7f00000009c0)) getpgid(r2) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000a00)) sysfs$2(0x2, 0x3f, &(0x7f0000000a40)=""/102) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000ac0)=@pic={0x7, 0x1, 0xff8, 0x80, 0x143f0000, 0x63e, 0x18, 0x3, 0x9, 0x26df2ea6, 0x10001, 0x1, 0x1f, 0x81, 0x20, 0x5}) 2018/03/04 21:24:58 executing program 5: futex(&(0x7f0000000000)=0x5, 0xd, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x3, 0x800) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x2, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x22080, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x4, 0x800) futex(&(0x7f0000000200)=0x4, 0x4, 0x3, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280)=0x9, 0x3) r4 = openat(r3, &(0x7f00000002c0)='./file0\x00', 0x4080, 0x80) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000003c0)={r4, &(0x7f0000000300)="970d76f50095717bc287efc2ffcffe1938792b359430c7a61a280e9732e15a59ecb389071e9b5319b82466ed74044ffb12e4e32f955ef6dd931d1301e67bd99bdeed1ffc3f7d64ac97992b23674f7f8d63c91a6e5ec33e4cf442ccd472a1bdd1359c6b8ec18d2c72504e051295ebfb01dd527780a7e9ad4211683a40e0d22694087190229fc493fd01827efe773df06553f022cbd8a507921e8251f6e7a598d9161f71728883f8afa0a5f5302f058f21cdd26fd2325c70"}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet(0x2, 0x8080e, 0x1000, &(0x7f0000000400)={0xffffffffffffffff}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000000600)=0xe8) getresuid(&(0x7f0000000640)=0x0, &(0x7f0000000680), &(0x7f00000006c0)) sendmsg$nl_xfrm(r2, &(0x7f0000000a40)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000a00)={&(0x7f0000000700)=@allocspi={0x300, 0x16, 0x700, 0x70bd25, 0x25dfdbff, {{{@in=@dev={0xac, 0x14, 0x14, 0x16}, @in=@multicast2=0xe0000002, 0x4e22, 0x80, 0x4e23, 0x4, 0xa, 0x20, 0xa0, 0x1d, 0x0, r6}, {@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d3}, @in=@empty, {0x9, 0x0, 0x6cb0000000, 0x8, 0xcf7, 0xfffffffffffffffa, 0x3, 0xeb6}, {0x1, 0x1ff, 0xdd55, 0x2}, {0x8, 0x1f, 0x4}, 0x70bd2a, 0x3501, 0xa, 0x3, 0x2, 0x28}, 0x3, 0x3}, [@sa={0xe8, 0x6, {{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80, [], 0x16}, 0x4e21, 0x8, 0x4e24, 0x80, 0x2, 0x20, 0x0, 0x8f, r8, r9}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d4, 0xff}, @in=@broadcast=0xffffffff, {0x1, 0x8, 0x3375, 0x6d, 0x62, 0x1f, 0xff, 0x3}, {0xdad, 0xfffffffffffffffa, 0x0, 0x609}, {0x1, 0x5, 0x6}, 0x70bd2b, 0x3507, 0x2, 0x4ffb5934f0e6cf3f, 0x3, 0x10}}, @algo_aead={0x118, 0x12, {{'gcm_base(pcbc(aes),crc32-pclmul)\x00'}, 0x660, 0x40, "26c7373dfd746cf5f6b9cd6a1f41f685e623f1c632b720c7d235b4f2c1a7a681d0e6bd4d0ff2d52ce5df55c70dc932ac2a5abcaecf85a85c8d869ac8aa7e80df00cacc9c5317b509d7c76b71d19de02efb7e3cee8f14d9ea7c7a7dc870c2a692bb82e3c37fa9af922be45e71fc23c7223bc4b4c782739f489715383e6913fba6c50398e39bbd91c42c995343cfac36e6cdaba738bce99fa06d88bdb31a3c7a69c4a8470f37189b8e56b555b0a702dd02e9299dcffcb57b3fbe3667e232e024c41a62678dca2b93f8a65d39a9"}}, @output_mark={0x8, 0x1d, 0x1ff}]}, 0x300}, 0x1, 0x0, 0x0, 0x20000000}, 0x80) ioctl$KDMKTONE(r4, 0x4b30, 0x7fffffff) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000a80)=""/197) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000b80)={{0x3, 0xff}, {0x6d8}, 0x5, 0x2}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000c00)={0x0}, &(0x7f0000000c40)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000c80)={r10, 0x6, 0x4d, 0xff}, &(0x7f0000000cc0)=0x10) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000d00)) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000d40)=0x3, 0x4) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000d80)={0x100000000, 0xfffffffffffffffa, 0xfffffffffffffff9}) setgid(r7) msgget(0x3, 0x40e) ioctl$void(r4, 0xc0045878) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000dc0)={r10}, &(0x7f0000000e00)=0x8) socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$setlease(r4, 0x400, 0x1) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000e40)='/selinux/load\x00', 0x2, 0x0) [ 35.430716] audit: type=1400 audit(1520198698.289:10): avc: denied { sys_admin } for pid=4171 comm="syz-executor0" 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 [ 35.454588] IPVS: ftp: loaded support on port[0] = 21 [ 35.530248] IPVS: ftp: loaded support on port[0] = 21 [ 35.536567] audit: type=1400 audit(1520198698.395:11): avc: denied { net_admin } for pid=4173 comm="syz-executor0" 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 [ 35.587293] IPVS: ftp: loaded support on port[0] = 21 [ 35.639595] IPVS: ftp: loaded support on port[0] = 21 [ 35.716985] IPVS: ftp: loaded support on port[0] = 21 [ 35.801252] IPVS: ftp: loaded support on port[0] = 21 [ 35.917173] IPVS: ftp: loaded support on port[0] = 21 [ 36.049424] IPVS: ftp: loaded support on port[0] = 21 [ 36.281927] ip (4312) used greatest stack depth: 16760 bytes left [ 36.872287] ip (4446) used greatest stack depth: 16536 bytes left [ 37.120635] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.156361] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.282852] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.491398] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.629127] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.699538] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.078717] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 38.099560] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 40.115878] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.122037] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.134933] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.141089] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.341504] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.347649] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.377615] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.383737] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.413854] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.437590] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.612811] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.619164] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.644071] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.695056] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.720992] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.727463] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.735299] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.749227] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 40.755468] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.759056] audit: type=1400 audit(1520198703.614:12): avc: denied { sys_chroot } for pid=4173 comm="syz-executor0" 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 [ 40.796982] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.803426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.815930] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/03/04 21:25:03 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x101000, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)="6664001a000000") ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f0000000180)=""/82) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xfffffffffffffffd}, &(0x7f0000000040)=0x8) ioctl$TCFLSH(r1, 0x540b, 0x1f) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x7}, &(0x7f0000000100)=0x8) fchdir(r1) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, &(0x7f0000000200)={[], 0x2, 0x10001, 0x8, 0x0, 0xe, 0x6001, 0x4, [], 0x7}) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='8/file0\x00', 0x80000000000, 0x0, 0x0, 0x0, 0x0, 0x0) [ 40.870519] audit: type=1400 audit(1520198703.715:13): avc: denied { create } for pid=5365 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 [ 40.945521] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 40.990270] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 40.996572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.011445] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.038730] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.050294] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.058407] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.068738] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.077455] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) [ 41.088139] audit: type=1400 audit(1520198703.945:14): avc: denied { net_raw } for pid=5401 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.124714] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 41.130857] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.207364] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 41.213500] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.221338] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.228884] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.237860] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.247101] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.253339] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.261048] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.274660] audit: type=1400 audit(1520198704.132:15): avc: denied { dac_override } for pid=5434 comm="syz-executor3" 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 [ 41.305661] capability: warning: `syz-executor2' uses deprecated v2 capabilities in a way that may be insecure [ 41.335692] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.367214] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 41.425880] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.432123] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.439611] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.463929] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 41.464095] audit: type=1400 audit(1520198704.322:16): avc: denied { setgid } for pid=5472 comm="syz-executor5" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.470143] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.501235] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.517676] audit: type=1400 audit(1520198704.376:17): avc: denied { write } for pid=5475 comm="syz-executor1" name="net" dev="proc" ino=13946 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 [ 41.542593] audit: type=1400 audit(1520198704.376:18): avc: denied { add_name } for pid=5475 comm="syz-executor1" 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 [ 41.566197] audit: type=1400 audit(1520198704.377:19): avc: denied { create } for pid=5475 comm="syz-executor1" 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 [ 41.588537] audit: type=1400 audit(1520198704.382:20): avc: denied { create } for pid=5475 comm="syz-executor1" 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 2018/03/04 21:25:04 executing program 0: prctl$intptr(0x0, 0x8f8) r0 = getpgrp(0xffffffffffffffff) ptrace(0x4217, r0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000000140)={0x6, 0xffffffffffffff9c, 0x1}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000000240)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x40002, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000001c0)="deabc0bb38127fe0dd1026eac0cb3ff45680422ab3783f1f6bc05c073b53f1ad4ed404ffb56a4d260d62692d48d893e90580308c65241bd4617686511dcef8957c448c335fa320af666ef1975c71dad5565629edb03caccf4039", 0x5a) inotify_init1(0x80000) r3 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000000)=""/134) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000100)) 2018/03/04 21:25:04 executing program 6: clone(0x40000, &(0x7f0000d3d000), &(0x7f0000000700), &(0x7f00007ea000), &(0x7f0000f6c000)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/mls\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000000780)="746c6d6572490e") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000600)=@nat={'nat\x00', 0x19, 0x3, 0x550, [0x20000080, 0x0, 0x0, 0x200002d0, 0x20000570], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x4, 0x0, 'eql\x00', 'syz_tun\x00', 'syzkaller0\x00', 'sit0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0x0, 0xff], @empty, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0xd0, 0x140, 0x178, [@state={'state\x00', 0x8, {{0xfffffffffffff001}}}, @cpu={'cpu\x00', 0x8, {{0xb4, 0x1}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xfffffffffffffffc}}}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}]}, @snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}}, {{{0x5, 0x42, 0x7, 'ip6_vti0\x00', 'rose0\x00', 'tunl0\x00', 'sit0\x00', @random="591c02988c1d", [0xff, 0x0, 0x0, 0x0, 0x6606c4fd56fd8dc7, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa8, []}, []}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x2, 0x803d, 'lo\x00', 'vcan0\x00', 'bcsf0\x00', 'teql0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff], 0x1c8, 0x238, 0x270, [@comment={'comment\x00', 0x100}, @vlan={'vlan\x00', 0x8, {{0x4, 0x4, 0x4305, 0x1, 0x1}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xffffffffffffffff}}}, @arpreply={'arpreply\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x0, []}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x0, []}]}, 0x5c8) 2018/03/04 21:25:04 executing program 4: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000dd0ff0)={&(0x7f0000d3dc98)={0x14, 0x0, 0x800000a, 0xffffffffffffffff, 0x0, 0x0, {0x0, 0x0, 0xfffffffffffffffc}, []}, 0x14}, 0x1}, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x84a3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x2, 0x1, 0x1000, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) readahead(0xffffffffffffffff, 0x7000000000000000, 0x4) 2018/03/04 21:25:04 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x6, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0xfffffffffffffffc, 0x0) finit_module(r0, &(0x7f0000000040)='posix_acl_access)ppp1%selinuxsecuritybdevvboxnet1\\)vboxnet0ppp0\x00', 0x3) 2018/03/04 21:25:04 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2f) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x3}}, 0xe8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x2, 0x7, [0x0, 0x3, 0x5, 0x8001, 0x9, 0x1, 0x7]}, &(0x7f00000001c0)=0x16) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/04 21:25:04 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0xf}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd2ff0)={r0, 0x446, &(0x7f0000ff8000)}, 0x10) sysfs$1(0x1, &(0x7f0000000040)='/%\x00') 2018/03/04 21:25:04 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000433ff3)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f000021f000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000100)) 2018/03/04 21:25:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000589000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) fchmod(r0, 0xc5) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400140, 0x0) sendmsg$netrom(r1, &(0x7f0000000440)={&(0x7f0000000080)=@ax25={0x3, {"56e418c2f4cc81"}, 0x101}, 0x10, &(0x7f0000000340)=[{&(0x7f00000000c0)="a9818b62ea3a59924ff2cb21061bb3f72b5885f34287e5701a780a439917c109a039d4b5d1625003b6cb66ca8788ca2170c9e8c7d7cb1f80fd13a6fd3c29c2d51894fe273b578d25903baea5724a88ba0cd672c115c9ee61ed3c83a724489af5c7c41b3c1eeb246c79d42caaf87e90100ce5baf602d86931ddf7450a165e2985b1520515a7e9877cfb89c5d0762d8ddf811a85e9f528c681e9a367500cceb7811d653e2bf44028126a00ff3d862f0d8ecb44f833ec166780877fac39e3401e970ca0eff373ab2739d7fd6b4eec29c4923a9cf552fc558b81f89a3b11a67b3373efc2000b516c8826f453c1eac108fa08e5", 0xf1}, {&(0x7f00000001c0)="575046245653cd6738be6cdb9c", 0xd}, {&(0x7f0000000200)="78a6aa89b33a6975ddf34c5b347ad8b9b10af418de1c2407c47c5ea97dc772c59c2bcd58984ce25f37abe1c342dd431c2d5e248a999454f472f3e51fbff84c3c4ea968ade77df86ec9d004fc012539f3c1990bee6d8e8f55dda5c48dfae666a24b51fe5de04b68fd60603ef15dc141b02fbc78c71155c0ab69482b769c5813041df78f", 0x83}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="f4", 0x1}], 0x5, &(0x7f00000003c0)=[{0x68, 0x3a, 0x7, "87a2088ff3153dba8498b12dd0b44feef459b03e4bc4136888b7431348ec4978b86e677f36c33ef66fa63cdd533fb858991ff755babe92531d249fce2e313cb46fd7e7c1b28c3a29f1beb6150a8a18cebb"}], 0x68, 0x804}, 0x4000080) socket$inet(0x2, 0x0, 0x5) sendmmsg(r0, &(0x7f0000000a00)=[{{&(0x7f00000002c0)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x10, &(0x7f0000000840)=[{&(0x7f0000000480)="73228987f8b56d2df0987a98d1faacb883bd832a5eaf24b5c10e1bfe6653b4bb37106c8e5991c4aef5128f0805ac0c5f9a6dc30a43b4a99a304f77ab38e74e8e8b5c2a565cade1992532cf7415dc65ff4275e9f3d826bed717a614eeaaa6c555acd46480bc815b77", 0x68}, {&(0x7f0000000500)="7885263fec958ed9e3cefac37241f978fffafdfb1566011ec9cac7202675f0d1f5980d21fcccf4c2af36d0c9a8f276f4bb4b3571620c79cbdfad32443d988787423fa5879f91ca18dd5546ecc1f2e85b037d7e072e850a359d24e73cace0bcbd8780b322974a4191c1cafdef9bc5d4f07ca3d5f1d343d8253cebd37086830367b7d140d19af47f40953da40299a7c78025a379fc3232a56159a4cf5d44f3a5dff8f17420b4dd558a8a090e7761a71031b712a571e99f2b2fe5bc025b1b72a1ea", 0xc0}, {&(0x7f00000005c0)="39034807b78c9bed86f3ccd555714603f8c7ad18b107f6e9ff9675935c39497f91f0f5a6ded18081aa29151957910d6c6699540ca9cc28235d4d03b22473db8ec76457d049c5b280a5c346d7d58d3e40f8ecdb1762e67130b05afb1e22bdbbdd3e1a28738a8bb75d1fbc931a5b1091ede44970a534a2aa2c2f3f9378f672f6e0852832fc1767386e3c8821e35d158229a647d3f18f28f928be444d2230dab8c5be2e37eafdd147f2e593a5f50b", 0xad}, {&(0x7f0000000680)="df94b73f8fd9f76577cbf12966bd4b0d5a07ba2f479560c8447bc686c33d880068fe1186eae27499457bf0c6ac104f3769b6c2e87bab5dd0c024052083ea148635cec85f6c36eeaa825fc935f4fa2e5657e1d3a225549b06cc", 0x59}, {&(0x7f0000000700)="e8569c92a989c2448e61d67347fa1eddae7e4476cddcf60078ce48436c522eb5b5257fbfe2243b3c5969c868587836175606b2d22adf661351d7c92cf686d38102c5c03f7142e17b1f8fe0b5530b126a723bea659643ec044c768526f0b4e459f52c6d9969f4c58da8b3cfb5e1130b0055b84d2b84a7ca4a49b31b1d968352ee16ab1f0b60a0864b7edfd07ce8f5f0980005a4d69aa96892dd61cb73f6f4ec3186479a30d5b6c0d3943809c69c0e130c0896c701", 0xb4}, {&(0x7f00000007c0)="0190843451892d354173e39f5a789743cb69c6a913750dfb88b95f0d4b80c7a5f09ea25003bfc9e0313de2af0713ccb570e547f2b14882b8fcd1e6dc40729539576613a1fef7b8a771fa8e0ae477d12b49b5177b4b9087d93d0437ecbe5364ea5b5c380ea16b", 0x66}], 0x6, 0x0, 0x0, 0x4000000}, 0x7}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f00000008c0)="331d30a1e83baf72a95a0477b05645ef1aaef3527267f098bf67376ae5cf5050b27c06aee9f8e2ee", 0x28}, {&(0x7f0000000900)="b094ecab462a82d71b7ca3d9ffde40c7ac30698f0b991dfd7e7b10f04b5aed5165b719fae5ba3387854f368b3c211aad4a5b98ea401f56f37f4341f4d056a03b1efb992705de1bc8a483fd8eb9366fd693e216939544aa40483ca3a64ee74fa804550e13d0e9461fc3c024bbcba62664a658efafb07136b8d6fcb65d74d5ecda1150591c6cfe66de114ce34a84aa9cbd22cea96dedc4903178fce887257f5f1389c0d98a", 0xa4}], 0x2, 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0x20f0, 0x4040000}}], 0x2, 0x4000000) recvmmsg(r0, &(0x7f0000fd7e98)=[{{&(0x7f0000ffbff0)=@ipx, 0x10, &(0x7f0000be7fd0)=[]}}], 0x1, 0x0, &(0x7f0000ffbff0)) recvmsg(r0, &(0x7f0000010000)={&(0x7f0000140000)=@alg, 0x58, &(0x7f00002e3fc0)=[{&(0x7f0000006000)=""/220, 0x350}, {&(0x7f0000108f80)=""/128, 0x80}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x3}, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000000d40)={0x6, 0x6, 0x4, 0xb8, &(0x7f0000000a80)=""/184, 0xee, &(0x7f0000000b40)=""/238, 0xc7, &(0x7f0000000c40)=""/199}) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000d80)) [ 41.612346] audit: type=1400 audit(1520198704.392:21): avc: denied { ipc_owner } for pid=5475 comm="syz-executor1" capability=15 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 41.620152] kernel msg: ebtables bug: please report to author: bad policy [ 41.667164] mmap: syz-executor7 (5498) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/04 21:25:04 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa, 0x4e20, 0x0, @empty}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x0, &(0x7f00000000c0)="0f9cd509", 0x4) readahead(r0, 0x1000, 0x3) 2018/03/04 21:25:04 executing program 0: mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) getpriority(0x2, 0x0) 2018/03/04 21:25:04 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x0, 0x0) close(r0) socket$packet(0x11, 0x3, 0x300) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000000440)={0x240, {{0xa, 0x4e24, 0x10001482b62b, @loopback={0x0, 0x1}, 0x4}}, {{0xa, 0x4e23, 0x100000000, @local={0xfe, 0x80, [], 0xaa}, 0x7f}}}, 0xf2be3115) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)=ANY=[@ANYBLOB="000000d206000000"]) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x101, 0x80) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r1}) 2018/03/04 21:25:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000ca4000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341ad7a45942165f61cdd2e4e2f1d26e13e9b1801535756874c2927826d266ef7521c258416ddec5e72a0c75bc6262087626af800b52d9fe8f091ef44d254b99f1e356f6db1b8ef082f204557bbf53b4b76f51a4d636d4b6e725e9d979df519e8caed6", 0x81) readv(r1, &(0x7f0000000040)=[], 0x0) 2018/03/04 21:25:04 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0xc008ae05, &(0x7f00000004c0)=""/24) finit_module(r0, &(0x7f0000000400)='nodev\x00', 0x3) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x5, 0x4) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x144, &(0x7f0000000200)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000480)={r1, 0x3}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000001c0)=0x8001, 0x4) ioctl$VHOST_GET_VRING_BASE(r0, 0xc008af12, &(0x7f00000003c0)) r3 = signalfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000180)=0x1) dup2(r2, r3) syz_extract_tcp_res(&(0x7f0000000500), 0x401, 0x9) io_setup(0x7, &(0x7f0000000100)=0x0) munlockall() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000440)) r5 = eventfd(0x2) io_cancel(r4, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0x1, r3, &(0x7f0000000240)="9f66754ace18ef1c510e983dda0ecdef6b8ccc8d4ba5b985d48a9ccad050ecae3fa6aa82b02ba924318ceeecf0a07355323006284372172ee8211c1dc07b2cbd4ccc4150b5edc250336019d3741c87639ad0309478e83a726bec41b1dbdd5f21739ac5f6b29a1fa090f318a4e1f716e556753144e1c1b99b064e3ef5ed5bf9d3d85f5e04128c2410bd98bde918a164e380848db65f16b1468cbb2b6e99a3a1364ee49b76919bb6014284d9143aa869088ebb05e4f7c19fcd232adad70e47ce67121861aed33ae8", 0xc7, 0x20, 0x0, 0x0, r5}, &(0x7f0000000380)) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/04 21:25:04 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000000)=0x101, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @empty}, 0x2dc) 2018/03/04 21:25:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000000180)='\x00', 0x1, 0x0, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) listen(r0, 0x43) r1 = accept4$ax25(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x0) r2 = dup3(r1, r1, 0x80000) bind$ipx(r2, &(0x7f0000000000)={0x4, 0xf54, 0xfff, "6f4b2c64d279", 0x1000}, 0x10) 2018/03/04 21:25:04 executing program 7: r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x80004) r1 = gettid() sched_setattr(r1, &(0x7f0000000000)={0x0, 0x3, 0x1, 0x6, 0x100000000, 0x3f, 0x9, 0x5cc}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200002, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00000000c0)={{0xfffffffffffffffb, 0xffffffffffffff5c}, 'port0\x00', 0x81, 0x400, 0x800, 0x6, 0x5, 0x2f5, 0x401, 0x0, 0x7, 0xffffffffffff0001}) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}) 2018/03/04 21:25:04 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) io_setup(0x9, &(0x7f00000002c0)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x280000, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) io_cancel(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x3f, r0, &(0x7f0000000080)="a173a1f1617d4fe42d65be61efec837b48dbf346d155c15525fe9b32ded442802304da14f24b958f98699d81a47cd53bebd2fc086fa134272d14b2041347fb31e1d777a259d806f7e548364d9933a41f90722b177397cdf803822a9c2a0c411cc1fbf8639274a677ae2c79ac7a71221bff804c75100f9f23ae2feabcecc16afb7cbfaf0c14f49d48c2e8583957e398581e36", 0x92, 0x9, 0x0, 0x0, r2}, &(0x7f00000001c0)) linkat(r2, &(0x7f0000000240)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00', 0x400) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000200)=ANY=[@ANYBLOB="1a037ff3cc4843ef0000000000000000000000000c00d88991ae6e48b5220700d8b9b6c7b401000000000000000000"], 0x20}, 0x1}, 0x0) 2018/03/04 21:25:04 executing program 5: mmap(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x4, 0x1013, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8, 0x50, r0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000002000)={0x0, []}, &(0x7f0000002ffc)=0x4) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/04 21:25:04 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x3, 0x10000) recvfrom$ipx(r1, &(0x7f0000000140)=""/27, 0x1b, 0x40, 0x0, 0x0) listen(r0, 0x20000003) ioctl$int_in(r0, 0x5452, &(0x7f0000568ff8)=0x8f3d) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x10000, 0x0) r3 = socket$inet6(0xa, 0xa, 0x9) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) utimensat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)={{r4, r5/1000+10000}, {0x0, 0x2710}}, 0x100) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/145) close(r0) 2018/03/04 21:25:04 executing program 7: setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x2e8, 0x0, 0xffffffff, 0xffffffff, 0x140, 0xffffffff, 0x218, 0xffffffff, 0xffffffff, 0x218, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'snmp_trap\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x348) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00000003c0)=""/124) syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) 2018/03/04 21:25:04 executing program 1: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000ffc000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x22b, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/03/04 21:25:04 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x8000000000050, &(0x7f0000000000)=""/185, &(0x7f0000000100)=0x108d8778) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/04 21:25:04 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) bind$ipx(0xffffffffffffffff, &(0x7f0000000040)={0x4, 0x0, 0x0, "082c6776fed0", 0x6}, 0x10) getpeername$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000300)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0xf, 0x7, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1}, [@call={0x85, 0x0, 0x0, 0x33}, @alu={0x7, 0x3f, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000180)='syzkaller\x00', 0x8, 0xfa, &(0x7f00000001c0)=""/250, 0x40f00, 0x1, [], r1}, 0x48) openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x40080, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x5, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x68) 2018/03/04 21:25:04 executing program 4: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) r4 = dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r5 = epoll_create(0x3) ioctl$KDSKBSENT(r4, 0x4b49, &(0x7f0000000040)="1be17277f24e8e112b6296a17bb2de8d198ab325a2d580170f52cd164647106f408249540d5a45e07b5c63bfdcc9f45655288d41113860caf34ecd9e81882553bb7bfb5016dd947285a231cee0982a36f3f51a9717b4cade4f067e7f") epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00003d6ff4)) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) 2018/03/04 21:25:04 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x100, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x14, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', r1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x15}}}, 0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r2, &(0x7f000053b000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)=0x0) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f00000000c0)={r2, r2, 0x5}) 2018/03/04 21:25:04 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x40000) r4 = dup3(r3, r2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000080)=[@text32={0x20, &(0x7f0000000140)="0f01b00000000026f36e0f070f00567ab96d030000b800000000ba000000000f3066b89b008ee80fc7a8000000800f01c90f752b360f10f0", 0x38}], 0x1, 0xfffffffffffffffc, &(0x7f0000000080)=[], 0x1000033a) bind$ipx(0xffffffffffffffff, &(0x7f0000000000)={0x4, 0x0, 0x0, "b722f3951c50"}, 0x109a5ec77646d9e0) timer_create(0x7, &(0x7f0000000200)={0x0, 0x28, 0x2, @thr={&(0x7f0000000040)="8546753ae9a2f7986e467836a0435b0757aee533db96db9e6fd6e329044cba350254cf097646a9", &(0x7f0000000180)="f9d539f00b5c8ded3a707284c9109bb14821da59b350bced3602e0ce896c0dddd15e9e5b7c64335261d3d8b45673ebf4ebec22f7ffc065375c5ea9e6b017017494e1901682cce6f3e7d4767610304ae88edabb2cb97dad3c5e1af15b199f67"}}, &(0x7f0000000100)=0x0) timer_settime(r5, 0x1, &(0x7f0000000280)={{}, {0x77359400}}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f00000002c0)={{0xea4, 0x101, 0x6, 0x3ff, 0x5, 0x2}, 0x7}) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/03/04 21:25:04 executing program 2: r0 = socket$nfc_raw(0x27, 0x3, 0x0) ioctl$void(r0, 0xc0045878) r1 = socket$inet6(0xa, 0x3, 0x9) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000880)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000c8040000f000000008020000ffffffff0803000008030000f8030000f8030000fffffffff8030000f80300000500000000395adca8921eca76cb57e3b8f02e1a839d70633942d3b71f51f083c43484b99e550a7ab7ef15087dcdbaa04874f68dfd84aa8bb9250f38f120e153c17db8f75aab017da1535d3e42864d85194a582e94373a7763a2730a79ff363597ec6bc040640c7d18b74e6c0fb27350d244bdaab3ac44b00a6b1db237dc0e12f6f06d0789", @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="fe8000000000000000000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000069703667726574617030000000000000697036746e6c300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f000000000000000000000000000000000000000000000000000480052454449524543540000000000000000000000000000000000000000000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000fe8000000000000000000000000000bb00000000000000000000ffffac1414aa00000000000000000000000000000000000000000000000000000000000000006c6f0000000000000000000000000000696662300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d00018010000000000000000000000000000000000000000000000002800657569363400000000000000000000000000000000000000000000000000000000000000000048004e45544d415000000000000000000000000000000000000000000000000001000000ac141400000000000000000000000000e00000020000000000000000000000000000000000000000000000000000000000000000ff010000000000000000000000000001000000000000000000000000000000000000000000ff0000000000000000000069726c616e30000000000000000000006e7230000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d80000010000000000000000000000000000000000000000000000003000667261670000000000000000000000000000000000000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f00000000000000000000000000000000000000000000000000048004e45544d415000000000000000000000000000000000000000000000000001000000ff010000000000000000000000000001e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000cfb8b90139b08e07a942348550662f4c00e1fd8b98dc0795d04238a364476d99bf9657c488f7d19c1c2ec2dd8c9688f6ee124975817be5891194be68c9bf7573e441c54f89c008b11b6f24b249cf89528fd1c5d7c217dddd03f7a3140d3c78e53ff863c8468a1bd22fe3bd2a8a8aa60d0dd625b7d57a72572f7b3354cf905fd21f304e8354c1bf3a139eb0cd5329961828c2f1e8e1d12c87d5d7461af3971827ae7d888ad94a72aa114c3d6e8e3b51d6b2e3841c04da1fce3f5b19af6e7ef7e773ce"], 0x528) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r2, 0x1) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xa804, 0x0) r4 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x200, 0x14000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) [ 41.864584] syz-executor3 (5522) used greatest stack depth: 14232 bytes left 2018/03/04 21:25:04 executing program 6: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x71, 0xa1fa}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x0, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r1, 0x9, 0x3}, &(0x7f0000000180)=0xc) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3a, &(0x7f0000be83f6), &(0x7f0000526ffc)=0x4) 2018/03/04 21:25:04 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f00000003c0)='/dev/usbmon#\x00', 0x7f, 0x80040) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000400)={0x2, "1475"}, 0x3) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000a80)=@security={'security\x00', 0xe, 0x4, 0x728, 0xffffffff, 0x568, 0x0, 0x300, 0xffffffff, 0xffffffff, 0x658, 0x658, 0x658, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, [], [], 'eql\x00', 'irlan0\x00'}, 0x0, 0x2a0, 0x300, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@loopback={0x0, 0x1}, [], @ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [], @ipv4=@empty, [], @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @rand_addr}, @loopback={0x0, 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], 0x4e20, 0x4e20, 0x4e20, 0x4e20, 0x0, 0x0, 0x0, 0xda2}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, [], [], 'bcsf0\x00', 'syzkaller1\x00'}, 0x0, 0x140, 0x268, 0x0, {}, [@common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {'sit0\x00', {0x0, 0x0, 0x4, 0x0, 0x0, 0x100, 0x1}}}, @common=@unspec=@connlimit={0x40, 'connlimit\x00', 0x1}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:dhcpc_var_run_t:s0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote={0xfe, 0x80, [], 0xbb}, 'bcsf0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x788) r2 = syz_open_dev$dmmidi(&(0x7f0000000440)='/dev/dmmidi#\x00', 0x17f722c, 0x8000000001) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000380)={0x1, &(0x7f0000000340)=[{0x80000000, 0x9, 0x400, 0x4}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000500)={0x0, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}, @in6={0xa, 0x4e24, 0x6bb4, @dev={0xfe, 0x80, [], 0xd}, 0xffff}, @in6={0xa, 0x4e20, 0x100000000, @dev={0xfe, 0x80, [], 0x1a}, 0x2}, @in6={0xa, 0x4e22, 0x7f80, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}]}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)={r3, 0x3f}, &(0x7f00000005c0)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_flags=0x1800}) sendmsg$can_bcm(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x1d, r4}, 0x10, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="06000001000000d0f1b488f9fdffffff", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="0000008001000000000000e03c010000228d8ae0e6360d0964b7318be8741721d5f777efc6314d0c76987803981db219c55236d511b47e3b79587c78b4ff8a4721ab1984532910f1354855733d06cedf"], 0x80}, 0x1, 0x0, 0x0, 0x20048081}, 0x4) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x2b7) r5 = socket$inet6(0xa, 0x1, 0x8010000400000084) sendto$inet6(r5, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x10000000}, 0x1c) 2018/03/04 21:25:04 executing program 5: setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x3}, 0x10) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ca3000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0xfffffffffffffffe, &(0x7f0000000000)="010000000000000018bd988ab2cd844feafcdcc841fefd9bf7483767e80db53b1e117353cb80d1fff86809ba288ec313026a5fa5da") r1 = getpgrp(0xffffffffffffffff) process_vm_readv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/139, 0x8b}], 0x1, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/110, 0x6e}], 0x1, 0x0) 2018/03/04 21:25:04 executing program 0: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x97}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000050000000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195}, 0x48) [ 41.960083] WARNING: CPU: 1 PID: 5579 at net/core/stream.c:206 sk_stream_kill_queues+0x3c5/0x520 [ 41.969124] Kernel panic - not syncing: panic_on_warn set ... [ 41.969124] [ 41.976477] CPU: 1 PID: 5579 Comm: syz-executor1 Not tainted 4.16.0-rc3+ #340 [ 41.983722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.993048] Call Trace: [ 41.995613] dump_stack+0x194/0x24d [ 41.999216] ? arch_local_irq_restore+0x53/0x53 [ 42.003864] ? vsnprintf+0x1ed/0x1900 [ 42.007645] panic+0x1e4/0x41c [ 42.010810] ? refcount_error_report+0x214/0x214 [ 42.015538] ? show_regs_print_info+0x18/0x18 [ 42.020021] ? __warn+0x1c1/0x200 [ 42.023457] ? sk_stream_kill_queues+0x3c5/0x520 [ 42.028184] __warn+0x1dc/0x200 [ 42.031436] ? sk_stream_kill_queues+0x3c5/0x520 [ 42.036166] report_bug+0x211/0x2d0 [ 42.039774] fixup_bug.part.11+0x37/0x80 [ 42.043808] do_error_trap+0x2d7/0x3e0 [ 42.047677] ? math_error+0x400/0x400 [ 42.051458] ? tcp_v4_destroy_sock+0x3b7/0x850 [ 42.056029] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.060850] do_invalid_op+0x1b/0x20 [ 42.064536] invalid_op+0x1b/0x40 [ 42.067968] RIP: 0010:sk_stream_kill_queues+0x3c5/0x520 [ 42.073299] RSP: 0018:ffff8801c3986fd0 EFLAGS: 00010293 [ 42.078634] RAX: ffff8801bbd02240 RBX: ffff8801a38e4c40 RCX: ffffffff84659b15 [ 42.085877] RDX: 0000000000000000 RSI: 1ffff10038730de1 RDI: ffff8801a38e4e78 [ 42.093121] RBP: ffff8801c3987010 R08: 1ffff10038730d7c R09: 0000000000000000 [ 42.100362] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000b00 [ 42.107605] R13: ffff8801a38e4e30 R14: ffffffff88f96860 R15: ffff8801a38e4d78 [ 42.114863] ? sk_stream_kill_queues+0x3c5/0x520 [ 42.119608] inet_csk_destroy_sock+0x175/0x3f0 [ 42.124176] tcp_close+0x9f1/0x1190 [ 42.127783] ? tcp_check_oom+0x500/0x500 [ 42.131821] ? tls_sk_proto_close+0x4bf/0x800 [ 42.136291] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 42.141290] ? trace_hardirqs_on+0xd/0x10 [ 42.145417] tls_sk_proto_close+0x4f8/0x800 [ 42.149720] ? tcp_check_oom+0x500/0x500 [ 42.153757] ? tls_write_space+0x2c0/0x2c0 [ 42.157965] ? check_same_owner+0x320/0x320 [ 42.162267] ? ipv6_sock_ac_close+0x2e8/0x3e0 [ 42.166738] ? ipv6_sock_mc_close+0x148/0x1a0 [ 42.171206] ? ip_mc_drop_socket+0x1ce/0x230 [ 42.175593] inet_release+0xed/0x1c0 [ 42.179286] inet6_release+0x50/0x70 [ 42.182974] sock_release+0x8d/0x1e0 [ 42.186662] ? sock_alloc_file+0x560/0x560 [ 42.190869] sock_close+0x16/0x20 [ 42.194297] __fput+0x327/0x7e0 [ 42.197556] ? fput+0x140/0x140 [ 42.200811] ? check_same_owner+0x320/0x320 [ 42.205109] ? _raw_spin_unlock_irq+0x27/0x70 [ 42.209582] ____fput+0x15/0x20 [ 42.212835] task_work_run+0x199/0x270 [ 42.216700] ? task_work_cancel+0x210/0x210 [ 42.220995] ? _raw_spin_unlock+0x22/0x30 [ 42.225120] ? switch_task_namespaces+0x87/0xc0 [ 42.229767] do_exit+0x9bb/0x1ad0 [ 42.233198] ? find_held_lock+0x35/0x1d0 [ 42.237237] ? mm_update_next_owner+0x930/0x930 [ 42.241885] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.247046] ? lock_downgrade+0x980/0x980 [ 42.251170] ? __unqueue_futex+0x1c0/0x290 [ 42.255375] ? lock_release+0xa40/0xa40 [ 42.259326] ? fault_in_user_writeable+0x90/0x90 [ 42.264058] ? do_raw_spin_trylock+0x190/0x190 [ 42.268612] ? futex_wake+0x680/0x680 [ 42.272394] ? perf_trace_lock_acquire+0xe3/0x980 [ 42.277208] ? futex_wait+0x6a9/0x9a0 [ 42.280988] ? perf_trace_lock+0x900/0x900 [ 42.285206] ? trace_hardirqs_off+0x10/0x10 [ 42.289502] ? drop_futex_key_refs.isra.13+0x63/0xb0 [ 42.294580] ? futex_wake+0x2ca/0x680 [ 42.298359] ? memset+0x31/0x40 [ 42.301625] ? find_held_lock+0x35/0x1d0 [ 42.305671] ? get_signal+0x7a9/0x16d0 [ 42.309536] ? lock_downgrade+0x980/0x980 [ 42.313677] do_group_exit+0x149/0x400 [ 42.317539] ? do_raw_spin_trylock+0x190/0x190 [ 42.322093] ? SyS_exit+0x30/0x30 [ 42.325518] ? _raw_spin_unlock_irq+0x27/0x70 [ 42.329990] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 42.334990] get_signal+0x73a/0x16d0 [ 42.338690] ? ptrace_notify+0x130/0x130 [ 42.342735] ? tcp_sendmsg+0x3a/0x50 [ 42.346424] ? inet_sendmsg+0x126/0x5e0 [ 42.350373] ? __might_sleep+0x95/0x190 [ 42.354320] ? inet_create+0xf50/0xf50 [ 42.358183] ? selinux_socket_sendmsg+0x36/0x40 [ 42.362826] ? security_socket_sendmsg+0x89/0xb0 [ 42.367555] ? inet_create+0xf50/0xf50 [ 42.371420] do_signal+0x90/0x1e90 [ 42.374932] ? SYSC_sendto+0x41c/0x5c0 [ 42.378804] ? SYSC_connect+0x4a0/0x4a0 [ 42.382749] ? check_same_owner+0x320/0x320 [ 42.387046] ? setup_sigcontext+0x7d0/0x7d0 [ 42.391342] ? kcov_close+0x20/0x20 [ 42.394944] ? _raw_spin_unlock+0x22/0x30 [ 42.399063] ? kcov_ioctl+0x56/0x1b0 [ 42.402755] ? do_vfs_ioctl+0x486/0x1520 [ 42.406810] ? exit_to_usermode_loop+0x8c/0x2f0 [ 42.411461] exit_to_usermode_loop+0x258/0x2f0 [ 42.416028] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 42.421538] ? do_syscall_64+0xb7/0x940 [ 42.425492] do_syscall_64+0x6ec/0x940 [ 42.429354] ? _raw_spin_unlock_irq+0x27/0x70 [ 42.433822] ? finish_task_switch+0x1c1/0x7e0 [ 42.438290] ? syscall_return_slowpath+0x550/0x550 [ 42.443192] ? syscall_return_slowpath+0x2ac/0x550 [ 42.448097] ? prepare_exit_to_usermode+0x350/0x350 [ 42.453086] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 42.458426] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 42.463252] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 42.468415] RIP: 0033:0x453d69 [ 42.471577] RSP: 002b:00007f4dc851ece8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 42.479257] RAX: fffffffffffffe00 RBX: 000000000072c038 RCX: 0000000000453d69 [ 42.486500] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000072c038 [ 42.493741] RBP: 000000000072c038 R08: 0000000000000000 R09: 000000000072c010 [ 42.500981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 42.508223] R13: 0000000000a3e8ef R14: 00007f4dc851f9c0 R15: 0000000000000002 [ 42.516088] Dumping ftrace buffer: [ 42.519698] (ftrace buffer empty) [ 42.523379] Kernel Offset: disabled [ 42.526977] Rebooting in 86400 seconds..