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0x1000}, {&(0x7f000000e3c0)}, {&(0x7f000000e400)="f926c7bd797603a58b375a9732bfcf663e1423773e80bf9122294ed843db5a2904815c9605bb8aa08bcba5f52bd0a92c44b8bb0b9df21f3cc81ab6e89147da2f374ca51bc26d3f15ffa1c024c8d4fa844f7a32025841282567abe6998ca4b33354e0946cc67c1453b6c0d2a03c14062634a3becf0b99174359fce929821c62d84673d61dd2c8e257f596ebc769c03d5983af89e1b63be98945a395690bcac3dc716527844541e6c279b282eadd1adf28b0e747dafca87bb2ee5a6cd087fc8b91f84adaa1d0097cc13881dca9a3939df156a03b1385df923549415e6d39f77aeeafcf755e5722bdedce", 0xe9}], 0x8, &(0x7f000000e540)=[{0x44, 0x109, 0xffffffffffffff52, "48ffd7ddd1210128582fca85095bfc0a7e9f7ea0cc005da9ea839e3a790b16adeb89ed1309172fc5839967408eab425ce6b2d233ae"}, {0x100c, 0x10e, 0xe50, "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"}, {0xc4, 0x11c, 0x200, "7b8cb5c9bdd0cfd8f6bbcef08cf8a5ad3e316dfebfb930f6ac88ef763895ccbf31ad1bc95a78a888a88add1b92f0dc822802ed2050ebab4fe12ecfd526e25ee07184e5057910ccfa24a419de0e8c080279648dd5ea66bce86d38716fbb84c9acc83a450d9db5ef1ef0c2c0ff99106ec3b01c475509941a7ea819dcd1bb413f72daaefab4ad0aaa920110b017172122d22d5a4fd732096c3befcb1c34fc41224baf693bfe6e90ccad220ab1688cbdd93c79f40c26771f0f"}], 0x1114, 0x80}, 0x4}], 0x6, 0x800) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000f740)={r2, @in6={{0xa, 0x4e23, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x1, 0x7f}, &(0x7f000000f800)=0x88) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000000f840)) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000000f880)={0x782, 0x13, 0x34, 0xa2, "4765481f75a6f5cd90271b91613a05dfd519d3e901b40d663a7d73b5eb3c374c"}) clock_getres(0x0, &(0x7f000000f8c0)) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000000f900)={'ip_vti0\x00', {0x2, 0x4e22}}) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000f940)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f000000f980)={r4, @in6={{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f000000fa40)=0x84) sched_setaffinity(r3, 0x8, &(0x7f000000fa80)=0x3) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000000fac0)=0x4e, &(0x7f000000fb00)=0x4) personality(0x400000f) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000000fb40)={'vlan0\x00', 0x2000}) 2018/03/15 03:38:52 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x4, 0x400}], 0x1) r1 = open(&(0x7f0000000080)='./file0\x00', 0x404000, 0x2) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x8eff, 0x3, 0xfffffffffffffffe, 0xffffffff, 0x0, 0x40, 0x8001, {0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x9, 0x1ff, 0x5, 0x7fff, 0x8}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x5, 0x30}, 0xc) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000200)="0fe3158dddaea2be77b6cf430911bc613bddd7780ea2f9bbb9291c9c4e2e05c86a01d8ade5cf5406e5864e19c09031d72b8f88ccbdf1f4c57e57fa9969a2138ff429c14ad7a50438aa50890de5331783b255a5624eb5668b8254da9af4") r4 = open(&(0x7f0000000280)='./file0\x00', 0x800, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r2, 0x2, 0x30}, 0xc) r5 = add_key(&(0x7f0000000300)='blacklist\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="67ff0d2d377af472d000c0fcc311b04385e9fdf7ef7467f961c4d0e0477ae9800d651f0db2e86c715230d916b17af7ab3dafed8ab76f04fc5b63ebeb862fa74a8bfb9546849d20632131cb12993b9a3d02b9b5a923bcb1d0756371feb25cb6b490a55b85aba804057332a34491803f00a8b661c4295d25f97ac38dbbd3f015126f12c59c79d59aa4009c088b4a20669514550bc239c67e5add28d322e3d3", 0x9e, 0x0) keyctl$assume_authority(0x10, r5) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000440)=@sack_info={r2, 0x8, 0x1}, 0xc) ioctl$PIO_CMAP(r4, 0x4b71, &(0x7f0000000480)={0x7, 0x7ff, 0x1fffc00000000, 0x9, 0x9}) remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3000004, 0x100, 0x10040) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$BINDER_THREAD_EXIT(r4, 0x40046208, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000004c0)="0d7643194caba3818419dcca7be02290e267a71b3014d0f654e7172cbb4c50123595983d5953508eda3abc903199e19b298d1fa599cddd16d896d69aedd89b301d3df73f80166d17cf1c18f9b38edeeb548be0cb804eab1ee8af4039b9f6d445c14a62b18d7601a95f7c") epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000540)={r3, 0xea0}, &(0x7f0000000580)=0x8) fcntl$getflags(r0, 0x40b) r7 = dup2(r1, r0) getsockopt$ARPT_SO_GET_INFO(r7, 0x0, 0x60, &(0x7f00000005c0)={'filter\x00'}, &(0x7f0000000640)=0x44) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000680)={r3, 0x3b8b82f7}, &(0x7f00000006c0)=0x8) rt_sigtimedwait(&(0x7f0000000700)={0x2}, &(0x7f0000000740), &(0x7f0000000780)={0x0, 0x989680}, 0x8) r8 = fcntl$getown(r7, 0x9) r9 = syz_open_procfs(r8, &(0x7f00000007c0)='net/fib_triestat\x00') write$tun(r9, &(0x7f0000000800)={@pi={0x0, 0x86dd}, @hdr={0x1, 0x4, 0x0, 0x40, 0x335}, @x25={0x1, 0x0, 0xb, "add836ae43c61404b74a36145dff51fe80c32734d9bf3f183147ad133741420f543cf60ca75923524ed233ce4265269d109d54198fc935c5d5b275f72f216d8907a39ec9b707003955d7a85e54b8ecb251162d13932ec93d3878dce344ff48c4e1137bff2f2a2ab9c75cf3537433cf23dfa7dac011f73f"}}, 0x88) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000008c0)={r6, 0x2}, &(0x7f0000000900)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000940), &(0x7f0000000980)=0x4) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000009c0)={0x80, 0x6, 0x2f2, 0x7, 0x7, 0x8}) 2018/03/15 03:38:52 executing program 7: r0 = socket(0x5, 0x6, 0x6) connect$netrom(r0, &(0x7f0000000000)=@ax25={0x3, {"1bffa6d6f03909"}, 0x100}, 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x60) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000180)={0xda, &(0x7f0000000080)="f48d04ee582f4df6389f0b8b5fcaed1a8a0fe816bf2c9e3a08625969b9b71047ea8bf234fe834f7fe76a2581b667d6b8e37c2de37841e3d0d99779feb7c79b79a2cdc6b8276b2a2822b124475e6b1b0a265e072ee66a5f6a0406ceb7e7d5e6ad5b0f76f0739fa6f9c6310c7f092ab42ed8ca0f8d0cd7cf8091f71e71ba4f3a46641750712bbb330b8e776d58001b76647124832c5747cb13a0b43d88b75acb07355d7567fd2979dbf1525d37e528e0ed5ea3646f4004d3b07adc78d9ebf227e94e61bd2fcef9e64f18a3521e26fdf67724bb6021dd47c76f6dfe"}) listxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=""/74, 0x4a) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000280)={0xfffffffffffffffb, 0x1ff, 0x8, 0x200, 0x2, 0x5}) ioctl$KDADDIO(r1, 0x4b34, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000002c0)={0x100, 0x7, 0xb36, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000300)=0x6, 0x4) execve(&(0x7f0000000340)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000380)='\x00'], &(0x7f0000000440)=[&(0x7f0000000400)='^md5sum\x00']) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000480)={0x0, 0x80000000000000}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000500)={r2, 0x2, 0x5, 0x406}, &(0x7f0000000540)=0x10) ioctl$int_out(r1, 0x0, &(0x7f0000000580)) ioctl$int_in(r1, 0x5421, &(0x7f00000005c0)=0x4) readahead(r1, 0x9, 0x1f) r3 = socket$inet6(0xa, 0x1, 0x6b) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000600), &(0x7f0000000640)=0x4) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000680)={0x6, 0xb1, 0x6, 0x1, 0x1, 0x4, 0x6, 0x0, 0x7fffffff, 0x5, 0x8, 0x1}) vmsplice(r1, &(0x7f0000000740)=[{&(0x7f00000006c0)="a8feb1bfbcb10f661672644d01245e1a46612b1a42cc18c8e0e61260a020eac03b0412e6900e0513df71877a3f46efc2bbfdc245ac9c274e100b73dc1332df2e12910f7526f1114113d502e52d952e9986cf40ad3271de0be0d10fd9e2d417d8ec3a44262217e07e9c61", 0x6a}], 0x1, 0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000780)={0x7, 0x8, 0x5, 0x0, 0x16}) setitimer(0x1, &(0x7f0000000800)={{0x77359400}, {0x0, 0x2710}}, &(0x7f0000000840)) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000880)={0x6, 0x4, 0x1, 0x4, 0x0, 0x7}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000008c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000900)={r4, 0x2}) fcntl$setstatus(r3, 0x4, 0x44000) ioperm(0x9, 0x9, 0x3) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000a00)={r4, &(0x7f0000000940)=""/147}) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000a40)={0x0, 0x7, 0x7, 0x80000000, 0x100, 0x8, 0x10001, 0x1, 0x7ff, 0x7fff, 0x3, 0x5}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000c40)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000d40)=0xe8) bind$packet(r0, &(0x7f0000000d80)={0x11, 0xf8, r5, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x14) 2018/03/15 03:38:52 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0xffffffff) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x6, 0x0) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f00000000c0)="d62375c51558bb9e2c") ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000200)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x4, 0x5, 0x6}) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000240)="6bb502a8d695016eb02be0ad9a7bb781e4aae88f2b284b12781f06b5c896ff0edfac584fa5b145179a11d6698d2e5ae4ed5a71cc8b0b3557605ac0e555a64438c19e8dbbf5a1314e7a745d70d41956f20c70e3180deb8c09d16a89844b5daf9dc29e202abdb683da26cda1aadad4e224de2e360dba0934fb2ff159766266ca02a0ab3f62db10e4f6224b64b6f07a8d7f3fc2e752effb66c9c417fdf925ed") ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) sysfs$1(0x1, &(0x7f0000000300)='/selinux/commit_pending_bools\x00') ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000340)={0x4, 0x6, 0x6, 0x8}) recvmmsg(r1, &(0x7f0000002b80)=[{{&(0x7f0000000380)=@ipx, 0x80, &(0x7f0000002780)=[{&(0x7f0000000400)=""/72, 0x48}, {&(0x7f0000000480)=""/1, 0x1}, {&(0x7f00000004c0)=""/161, 0xa1}, {&(0x7f0000000580)=""/189, 0xbd}, {&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/220, 0xdc}, {&(0x7f0000001740)}, {&(0x7f0000001780)=""/4096, 0x1000}], 0x8, &(0x7f00000027c0)=""/224, 0xe0, 0x1}, 0x1f}, {{0x0, 0x0, &(0x7f00000028c0), 0x0, &(0x7f0000002900)=""/62, 0x3e, 0x3f}, 0x8}, {{&(0x7f0000002940)=@vsock, 0x80, &(0x7f0000002a80)=[{&(0x7f00000029c0)=""/118, 0x76}, {&(0x7f0000002a40)=""/54, 0x36}], 0x2, &(0x7f0000002ac0)=""/192, 0xc0, 0x78a8}, 0x9}], 0x3, 0x2000, &(0x7f0000002c00)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000002c40)={{0xb23, 0xe86}, 0x0, 0xffffffffffffff80, 0x7, {0x280000, 0x9}, 0x4}) connect$l2tp(r0, &(0x7f0000002cc0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x3, 0x3, 0x2, {0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xf}, 0x9}}}, 0x3a) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000002d00)) execve(&(0x7f0000002d40)='./file0\x00', &(0x7f0000002dc0)=[&(0x7f0000002d80)='cgroup%selinux\x00'], &(0x7f0000002e80)=[&(0x7f0000002e00)='\x00', &(0x7f0000002e40)='/dev/input/event#\x00']) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000002ec0)=""/13) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f00000043c0)={0x6, &(0x7f0000002f00)=""/4096, &(0x7f0000004340)=[{0x0, 0x8c, 0x7, &(0x7f0000003f00)=""/140}, {0x7, 0xab, 0x0, &(0x7f0000003fc0)=""/171}, {0x2, 0x8f, 0x0, &(0x7f0000004080)=""/143}, {0x858, 0x81, 0x9, &(0x7f0000004140)=""/129}, {0x3, 0x6c, 0x7, &(0x7f0000004200)=""/108}, {0x8, 0xa0, 0xffffffffffffffdd, &(0x7f0000004280)=""/160}]}) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000004400)='/dev/ashmem\x00', 0x101000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000004440)={{0xa, 0x4e23, 0x2, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e20, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x48, [0x7ff, 0xd6, 0x7, 0x10001, 0x3, 0x0, 0x0, 0xfffffffffffffffb]}, 0x5c) rt_sigpending(&(0x7f00000044c0), 0x8) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000004500)="162c5805c741af631e1277812e2ec9d010dc22") ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000004540)={'vlan0\x00', 0x365}) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004580)='/selinux/user\x00', 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000045c0)='/dev/ppp\x00', 0x400000, 0x0) getsockname$ipx(r2, &(0x7f0000004600), &(0x7f0000004640)=0x10) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000004680)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000046c0), &(0x7f0000004700)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000004740)={0x0, @in6={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, [0x5, 0x5, 0x4, 0xdb, 0x3, 0x7, 0x100000000, 0x0, 0x8, 0x7, 0x7, 0x6, 0x7fff, 0x82f, 0x33b50]}, &(0x7f0000004840)=0x100) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000004880)={r3, @in6={{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x5faefad8}}, 0x1, 0x8, 0x7fffffff, 0xfffffffffffffff7, 0x90}, 0x98) 2018/03/15 03:38:52 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x400000) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000040)=0x6, 0x2) set_thread_area(&(0x7f0000000080)={0x0, 0x0, 0xffffffff, 0x1ff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x8}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x84) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r1, 0x100000000, 0x1, [0x81]}, 0xa) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ashmem\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000380)='/dev/snd/seq\x00', 0x0, 0x14200) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000003c0)={r1, 0x5, 0x3, 0x8000000000000000, 0x401, 0x1, 0x5, 0xffffffff, {r1, @in6={{0xa, 0x4e24, 0x36, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x5, 0x0, 0xfffffffffffffff8, 0xffffffff, 0x5}}, &(0x7f0000000480)=0xb0) r3 = socket$pptp(0x18, 0x1, 0x2) r4 = socket$inet(0x2, 0x80000, 0x7) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) bind$pptp(r0, &(0x7f0000000580)={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x1e) fcntl$getownex(r3, 0x10, &(0x7f00000005c0)) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000600), &(0x7f0000000640)=0x4) bind$netlink(r0, &(0x7f0000000680)={0x10, 0x0, 0x25dfdbfe, 0x1}, 0xc) recvmsg(r3, &(0x7f0000001bc0)={&(0x7f00000006c0)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000740)=""/178, 0xb2}, {&(0x7f0000000800)=""/30, 0x1e}, {&(0x7f0000000840)=""/58, 0x3a}, {&(0x7f0000000880)=""/253, 0xfd}, {&(0x7f0000000980)=""/83, 0x53}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/156, 0x9c}], 0x7, &(0x7f0000001b00)=""/173, 0xad, 0x100}, 0x10000) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001c00)=[0x2, 0x7]) pipe2(&(0x7f0000001c40)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) r7 = accept4$inet(r0, &(0x7f0000001c80)={0x0, 0x0, @multicast2}, &(0x7f0000001cc0)=0x10, 0x800) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000001d00)=@assoc_value={r1, 0x80000001}, 0x8) getsockname$inet6(r6, &(0x7f0000001d40)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000001d80)=0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x74, &(0x7f0000001dc0)=""/17, &(0x7f0000001e00)=0x11) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f0000001e40)={0x0, @local, @remote}, &(0x7f0000001e80)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001ec0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000001fc0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000002000)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e23, 0x5, 0x4e23, 0x0, 0xa, 0x20, 0xa0, 0x88, r8, r9}, {0x6, 0x5, 0x1f, 0x5, 0x1, 0x1000, 0x11}, {0x100000000, 0xd945, 0x9, 0x100000000}, 0x100000000, 0x6e6bb5, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x4d4, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3504, 0x7, 0x1, 0x200, 0x3, 0x7, 0xfffffffffffffffb}}, 0xe8) ioctl$EVIOCGKEYCODE_V2(r6, 0x80284504, &(0x7f0000002100)=""/170) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000021c0)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) getsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000002280), &(0x7f00000022c0)=0x4) 2018/03/15 03:38:52 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x52000, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x45) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x100}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0x2b, "cdea093e3413b426e485f080e1f3333b5d85ae53e2c700284931420a9a8f861a374b3456f4612a839d4702"}, &(0x7f0000000100)=0x33) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000140)=0x1, 0x2) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000180)="24ba172be0606d237c64564ce52f229509e14da5448de626336deb4b450dfc5f6779eb4ec134b45ac7dc72ad0c231c7a89c9a99890b2dbebb626daddc167cccbe2782df0b3a27de32f22f4ed28e4ff3f4fd6c4baee5320d9bf4dba7f846f82cd3de3308177f8e30417b103ea5b5e281b29a817a74a46863736016e29673427b49322de1b74dd9f1b0ccef58c212c7faf6e585f3c9b69d74fddd28153cb0107da060aa746", 0xa4}, {&(0x7f0000000240)="cd7a4bf8011fd2be23c6e8a4b9574d61b2bb13821afa89db39be3a119faf486be8598045b9481a888a34df1586cefbbe7130ce725e5d8e2f9dc5d028dee06739821fb49920fcb149b563003152c52731e9f3f740fbaec275939b6aca823cc30319a9c926eee5a8421479ab586e059ef5268d0bce0dc5b4cb1ada7bd10a5c2dc8c5088067c1addfb0924c746daec3409505ef90", 0x93}, {&(0x7f0000000300)="a02385f504bd76f6578abd735ad2e44d460a5af4c9ae296b5802bd79a226c6639e165a44ddb587a8a51b58866fcceda4fe924486808d90570a6831af18d51221d8c36c6d16f162e05a1d59c733aa70da33e315305926243e50f36e548e0c8423de4b0d2d8b0ecaf0ef4101113581c6e99e4b790a75d14f97b986d1d5223d87d71c747d5946f363c4d9e3072f49c9eb51f35389c99b5965917de192fb362069a9b2b90599f602ff685ab77697f98a5e0b276522ad3df22468fe5496c3da62d1ea0c6a3d7c62f719d24ea33e9692598802", 0xd0}, {&(0x7f0000000400)="d57edadecc402f9dceb53c15ebb1757656d3b1e7b8833bf0a8335ba1bff4f24aa54cfbcdae0d68e2db1ca7d081900bdf21ba2cdbfa87e60f74ebf950bbd96de825b655c42bdeb5ae28aa60a3781db4fb8dfe1984c6544cb96fe1f6067d1248ce38f04dbf032cec33017ebadcb838", 0x6e}, {&(0x7f0000000480)="8ea3edf978df183e1d8c76", 0xb}, {&(0x7f00000004c0)="c02dfcdfe6f7e09bfb710cf8457e59844e9c9aafe113d15415f1f3715183b001724cc34a4c7d61d284df4262dbd1833c466d0ece46485901d10eb269d6edd34172327a9c9982ef0a", 0x48}], 0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000580)={r2, 0x1}, &(0x7f00000005c0)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000600)=@fragment={0xff, 0x0, 0x829, 0x4, 0x0, 0x5, 0x67}, 0x8) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000640), &(0x7f0000000680)=0x4) lseek(r0, 0x0, 0x5) r4 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000006c0)=r4) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0}, &(0x7f00000007c0)=0xc) getresgid(&(0x7f0000000800)=0x0, &(0x7f0000000840), &(0x7f0000000880)) fchownat(r5, &(0x7f0000000740)='./file0\x00', r6, r7, 0x400) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000008c0)=0x99, &(0x7f0000000900)=0x2) ptrace$pokeuser(0x6, r4, 0xa379, 0x1f) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000940)={0x2, 0x1, 0x8, 0xe3, 0x3, 0x3, 0x40, 0x0, 0x8, 0x8, 0x400, 0x8}) write(r0, &(0x7f0000000980)="147849149f89a7072801050a78a038c8d1a7be273ad8b2944ed4d8b00b3a406182ab00f41a369ee8b38be5d0652868e79de9d7256bf7ce59d46482fc887573ae0fb98c28f441d80dc3c3d23f507d04d5c4473bb5aafd5033e3ce03df53f03e67444e96ab80653b23d4f8c8cb", 0x6c) fcntl$setstatus(r0, 0x4, 0x40c00) ioctl$PIO_FONT(r5, 0x4b61, &(0x7f0000000a00)="edd197f68db12fc83ef5905a6360d92682a5d0255d408baae30b653f5ea22bfce87fd1f77cd4307d63edae8bc06c3d49d87261569fec5f7505706e05e7603806d31cc9c1ee63f52dbb9b743b9eabb9068d6c60e3e01a2c324135d19fda80b2a9463854cab711e28f4c93993d5dd9a733d0096947a8cf4c8ba2aedae1f68f7f5bc6e5") bind$vsock_stream(r0, &(0x7f0000000ac0)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000000b00)={r3, 0xf7, "1146675681484cb7c84a57cdd877f3c122161685df9327e0427120ad66f76d26c206a7b06ca5b898ee7ce7c532c0baff75b78c258b2596571e92dfdfa648838223b8cb977c3ccfd5ee055a1454179009ddfb02d4a6c403d2d9aabf6647eafba91f905153000226a08355dec89ec15e95f76226869f44eeed328ccdbb05266f12b14fefa2846cf7abf83b051c7413c293e8c7768436fe2d46502dbae758a033eec922800619421d68e8108b98a487b7950404d4a77c885cea74261d7376099ec73b2875d67c078da8a1d5a631a2e0cafef4fedabe0f28e5d292a745fb7d78a94343164cc98966ef36ef446a804e6887ec4552d5eca019f0"}, &(0x7f0000000c00)=0xff) getpid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000c40)={0xaa, 0x20}) fallocate(r5, 0x0, 0x5, 0x40) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000c80), &(0x7f0000000cc0)=0x2) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000000d00)={&(0x7f0000ffa000/0x4000)=nil, 0x7, 0x1, 0x41, &(0x7f0000ffb000/0x3000)=nil, 0xffff}) symlinkat(&(0x7f0000000d40)='./file0\x00', r0, &(0x7f0000000d80)='./file0\x00') 2018/03/15 03:38:52 executing program 4: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x1, 0x9, 0x7, 0xa02}, 0x6) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000001c0)={0x4, 0x4, 0x208, 0x5}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x2, 0x5}, &(0x7f00000002c0)=0x88) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000300)={r3, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000340)=""/4096, &(0x7f0000001340)=0x1000) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000001380)='keyring\x00') getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000013c0), &(0x7f0000001400)=0x8) add_key$keyring(&(0x7f0000001440)='keyring\x00', &(0x7f0000001480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000014c0)=""/104) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000001540), &(0x7f0000001580)=0x4) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000015c0)='/selinux/load\x00', 0x2, 0x0) keyctl$reject(0x13, r1, 0x4, 0x1, r1) keyctl$negate(0xd, r2, 0x0, r2) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000001600)) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000001640)={'dummy0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001680)=@assoc_id=r3, &(0x7f00000016c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001700)={{0x0, 0xfff}, {0x7, 0x3}, 0x9, 0xb797bfcb4c372a9b}) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001780)='/dev/autofs\x00', 0x0, 0x0) add_key$keyring(&(0x7f00000017c0)='keyring\x00', &(0x7f0000001800)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) setsockopt$inet_tcp_int(r5, 0x6, 0x15, &(0x7f0000001840)=0x4, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000001880)={0x1d6, 0x100000000, 0x9, 0x1, 0x100, 0x7, 0x9, 0x9, r4}, 0x20) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000018c0)=0x100000001, 0x4) uname(&(0x7f0000001900)=""/195) pwritev(r5, &(0x7f0000001b80)=[{&(0x7f0000001a00)="cdce0c83480d0de7b6868d3559be37855d8c7899a50c212ae554fd352ace9092ff7963999c3e31df302cf19ff257f51dce7aeed3a2a5acd10956cc633f64634f7cbfcc6f6662705378849ae65e4ae4a242e7fb3a9c638d7ed2e3c421382701320aef9d362b50be193e66b9aba7e4bdcd07d20e3246f7147f8f14a3d9901f505731b06212364d8d49a11d79f6d77379415fe0a95e9a962fe5ae3f1dac501559574400dd22f2bf2567c97f5b564b394412e6ec8d48ddd03de2cd9f3c19596f3d862d5c5754834fd641c4", 0xc9}, {&(0x7f0000001b00)="892aa77ceea33e227ae58168fa6bcfe3e7b332af41e5e50ba5c3431820746215855fa1f7759475f0ca698e4ff0fe885fb0556b819102565c3c63d7ac6b73e67ee1ad4ba7669d106879ad435a478fe70234a9e9caa6f9c594be9bf58ced0dba1c59aa657bdd3c0a945c851817a3a169018cd92af7fc185b", 0x77}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000001bc0), &(0x7f0000001c00)=0x8) syzkaller login: [ 26.879523] audit: type=1400 audit(1521085132.082:5): avc: denied { sys_admin } for pid=3654 comm="syz-executor5" 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 [ 26.922068] IPVS: Creating netns size=2536 id=1 [ 26.949129] audit: type=1400 audit(1521085132.152:6): avc: denied { net_admin } for pid=3657 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 [ 27.000376] IPVS: Creating netns size=2536 id=2 [ 27.038026] IPVS: Creating netns size=2536 id=3 [ 27.059805] IPVS: Creating netns size=2536 id=4 [ 27.085057] IPVS: Creating netns size=2536 id=5 [ 27.115779] IPVS: Creating netns size=2536 id=6 [ 27.163017] IPVS: Creating netns size=2536 id=7 [ 27.202353] IPVS: Creating netns size=2536 id=8 [ 27.605769] ip (3975) used greatest stack depth: 23376 bytes left [ 29.195503] audit: type=1400 audit(1521085134.402:7): avc: denied { sys_chroot } for pid=3657 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 2018/03/15 03:38:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={"6c6f0000fb00", 0x0}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="2000000014000b0000080000279ef989572b83982c29ce81f700b253", @ANYRES32=r1, @ANYBLOB="08000200ac141400"], 0x20}, 0x1}, 0x0) 2018/03/15 03:38:54 executing program 0: mmap(&(0x7f0000a8e000/0x4000)=nil, 0x4000, 0x2, 0x40010, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000000)="17", 0x1) 2018/03/15 03:38:54 executing program 0: execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000140)=',security*[.[\x00', &(0x7f0000000180)='\\\x00', &(0x7f00000001c0)=',security*[.[\x00', &(0x7f0000000200)=',security*[.[\x00', &(0x7f0000000240)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000340)='(ppp0bdevcpuset%\x00'], &(0x7f0000000400)=[&(0x7f00000003c0)='system.']) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x0, 0x0) renameat2(r0, &(0x7f00003d0ff8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000fa1175)='/', 0x0) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000440)=ANY=[@ANYBLOB="73bad00000000000000000e9aa0c44d50921f2a192b00af81adc9fe08133639c76a8cb2fb4d5c9ec50067f2206895779258162eb7a54578a036de81b32fab0632c088e5d4ce6e0df1f9d5c619ae04d3cd7a1cfaf20"], &(0x7f0000000080)=""/40, 0x28) lseek(r0, 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000000c0)={0x725, 0xffffffff80000001, 0x2, 0x9a}, 0x10) [ 29.460000] audit: type=1400 audit(1521085134.662:8): avc: denied { dac_override } for pid=4870 comm="syz-executor0" 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 2018/03/15 03:38:54 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) fstat(r0, &(0x7f0000000080)) poll(&(0x7f0000000100)=[{r0, 0x200}, {r0, 0x2}, {r0}, {r0, 0x1004}, {r0, 0x20}], 0x5, 0xfffffffffffffffe) 2018/03/15 03:38:54 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008cd000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) dup2(r0, r1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000578ff4)) r4 = socket(0x2, 0x1, 0x0) listen(r4, 0x0) r5 = socket$netlink(0x10, 0x3, 0x4) writev(r5, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)) 2018/03/15 03:38:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000000)='lolo\x00', 0x2) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/10) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af1ffc)=0x404100fffffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000e66000), 0x4) [ 29.628794] mmap: syz-executor1 (4954) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/15 03:38:54 executing program 2: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'syz_tun\x00'}) 2018/03/15 03:38:54 executing program 0: r0 = syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f00003bd000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=ANY=[@ANYBLOB="11734840", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x1, 0x0, &(0x7f0000000000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000000100)}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x101000, 0x0) recvfrom$unix(r2, &(0x7f0000000080)=""/168, 0xa8, 0x2000, 0x0, 0xffffffffffffffcc) [ 29.732895] audit: type=1400 audit(1521085134.932:9): avc: denied { set_context_mgr } for pid=4994 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 29.772081] binder: 4994:5008 ERROR: BC_REGISTER_LOOPER called without request [ 29.775614] binder: 4994:5008 unknown command 1078489873 [ 29.775623] binder: 4994:5008 ioctl c0306201 2000a000 returned -22 [ 29.783980] binder: 4994:5008 ioctl c0306201 20004000 returned -14 [ 29.808874] binder: BINDER_SET_CONTEXT_MGR already set [ 29.818470] binder: 4994:5008 ioctl 40046207 0 returned -16 [ 29.825849] binder: 4994:4999 ERROR: BC_REGISTER_LOOPER called without request [ 29.837547] binder: 4994:5008 unknown command 1078489873 [ 29.846951] binder: 4994:5008 ioctl c0306201 2000a000 returned -22 [ 29.853574] binder: 4994:4999 ioctl c0306201 20004000 returned -14 2018/03/15 03:38:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet(0x2, 0x2, 0x1a4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x6, 0x28, 0x6a0}, 0x10) setsockopt(r0, 0x10e, 0x8, &(0x7f000074d000), 0x0) 2018/03/15 03:38:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0xc1, @loopback={0x0, 0x1}, 0x401}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0), 0x2e1) 2018/03/15 03:38:55 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f000047ffd8)={0x0, 0x2, 0x0, 0x0, "050098d653f427e857225586db142cdec6000117545274946a94771f398f405e"}) r1 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="2d292a5d6e6f646576a600", 0xfffffffffffffff8) r2 = request_key(&(0x7f00000000c0)='.request_key_auth\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='\x00', 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) 2018/03/15 03:38:55 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000002000)=ANY=[@ANYBLOB="0c0000002a7c28c79b12e680"], 0xc}}], 0x2, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x4a000, 0x11e) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40047705, &(0x7f0000000140)={0xfffffffffffff5d6, 0x22b9}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x981d, 0x1, 0x1, 0x2, 0x1}, 0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000040)='net/ip6_flowlabel\x00') getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x1, 0x6, [0x40, 0x2, 0x3, 0xd1b, 0x57bb, 0x2]}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000240)={r5, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x2a, 0x3eb}, &(0x7f0000000300)=0x88) 2018/03/15 03:38:55 executing program 6: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) r0 = open(&(0x7f000021aff8)='./file0\x00', 0x89d7fd34f9410f8b, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x24, {0x2, 0x4e22}, 'bridge0\x00'}) r1 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x8, 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00000004c0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in6, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000600)=0xe8) getgroups(0x9, &(0x7f0000000640)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000680)=0x0) getresuid(&(0x7f00000006c0)=0x0, &(0x7f0000000700), &(0x7f0000000740)) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000940)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000002c0)=[{&(0x7f0000000100)="daf4b9f519bb531fc1ac687deed336d9c12eb53edc8fb55d156602ede14284967c31ab3c24b06a6ab319", 0x2a}, {&(0x7f0000000140)="e70a41c0d738b831e1f54b64c23e2d1c5e885d411ae893aee3bf6f77b61c1546bb80fe1db428ae61e526fbbeb9933c5b3e492e1105ae3fc0217b9660a8de04ca437881c254bcde47b62f6b7a76098dffcc564a8fcf99198c7423db17f3a59b706ecbeb5f65f3ff5db6bbc7ea83347607567af9ccdda13191422641c4379eaf0ee981a6481fd66b029fdc1d37c28d01", 0x8f}, {&(0x7f0000000200)="1b553727be4f02041d31113fbbb93957df5270", 0x13}, {&(0x7f0000000240)="810bd2d56f2efe8fcb280a4d7bb2483e775c57aaee181633059e77a601cab60e28ad2948a4e545ff84824edd53d3f32811352f0fc3b90893632f384f8e7d2edd2ea61cd6a0b415bdd2f5e47f00462e3af5c3e8778255f9c71f16030e9b895ebde10e5a3627ec99e2e21b9fc3", 0x6c}], 0x4, &(0x7f0000000840)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x24, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xd8, 0x10}, 0x40) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000980), &(0x7f00000009c0)=0x6) 2018/03/15 03:38:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) fstat(r0, &(0x7f00000000c0)) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80080) ioctl$TCSETA(r0, 0x5402, &(0x7f00000018c0)) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) 2018/03/15 03:38:55 executing program 0: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000001800)="cd7054a90a3878d5c41b7386dc38cc18b9604a376971399892ce34e542698f873c68b4e7d83441d49f5e5ac596b3a21ef02ffac9012ceebff0c72c84e4e89b041155fbc83b6aaaa6a06c0604fd4d949522baf008f5e7900e687d7ae47e217b899aa39d19ea7eb675aa71567d70858a1f464653ce006b0d448cf193a4ff15f235848fd203ccbc72dffefdb7230ab9781f") recvmsg(r0, &(0x7f00000017c0)={&(0x7f0000000240)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000001680)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/186, 0xba}, {&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000001380)=""/154, 0x9a}, {&(0x7f0000001440)=""/214, 0xd6}, {&(0x7f0000001540)=""/113, 0x71}, {&(0x7f00000015c0)=""/41, 0x29}, {&(0x7f0000001600)=""/124, 0x7c}], 0x8, &(0x7f00000016c0)=""/248, 0xf8, 0x3}, 0x20) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) setuid(r1) r2 = creat(&(0x7f0000408000)='./file0/bus\x00', 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x8000, 0x0) mq_notify(r0, &(0x7f0000000180)={0x0, 0x1e, 0x400000000000003, @thr={&(0x7f00000001c0)="2cd790f782a94534b91e1fd1941fb92c", &(0x7f0000000200)="b2a88309b0eff449c6ab39b855a28e4184e7756bc85652082238406bb0054823e2c5afaf5a72e5effd122d4da9344d1ae468813abf697559e3bd84de67e26c"}}) mq_timedsend(r2, &(0x7f00004d4fb5), 0x0, 0x0, &(0x7f0000bfbff0)={0x0, 0x1c9c380}) 2018/03/15 03:38:55 executing program 7: personality(0x12) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cgroup\x00') ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) [ 29.924651] capability: warning: `syz-executor6' uses 32-bit capabilities (legacy support in use) [ 29.937212] audit: type=1400 audit(1521085135.132:10): avc: denied { net_broadcast } for pid=5062 comm="syz-executor5" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 29.947923] audit: type=1400 audit(1521085135.152:11): avc: denied { setuid } for pid=5052 comm="syz-executor0" capability=7 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/15 03:38:55 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x5, &(0x7f0000000040)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) r0 = getpid() capget(&(0x7f0000000040)={0x399f1736, r0}, &(0x7f0000000080)={0x0, 0x3, 0x6, 0x1, 0x9, 0x6}) mount(&(0x7f0000000440)='./file1\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000280)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/15 03:38:55 executing program 2: timer_create(0x0, &(0x7f0000000080)={0x0, 0x38, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000180)}}, &(0x7f0000000280)) timer_create(0x3, &(0x7f00000000c0)={0x0, 0xb, 0x4, @thr={&(0x7f0000000000)="9244c8cf6b6dcef4b8ada9644ded37c7f949dcc4544ce680dc8453727875aadbee044cf6ed2b87431402d897a637ab89e658", &(0x7f0000000040)}}, &(0x7f0000000100)) timer_getoverrun(0x0) 2018/03/15 03:38:55 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x111000, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) prctl$intptr(0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x4924924924923f4, 0x0) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000380)=0x11, 0x4) pipe(&(0x7f0000001440)={0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000014c0)) getpid() getpgrp(0x0) sendmsg$nl_netfilter(r3, &(0x7f00000003c0)={&(0x7f0000001480)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001800)={&(0x7f0000000000)=ANY=[]}, 0x1, 0x0, 0x0, 0x4}, 0x20004800) sendto$unix(r1, &(0x7f00001a0000), 0x0, 0x0, 0x0, 0x0) close(r0) r4 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x80000004, r4) 2018/03/15 03:38:55 executing program 7: r0 = socket$inet6(0x10, 0x2000000003, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x1, 0x5, 0x7fff}, 0x8) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000551000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000000)="5500000018007fafb72d00b2a4a280130206000000a843096c26236925000b1c00040149bd50ca8a9848a3c728f1c48a7b12af1326d54400009b84136ef75afb83de448d000027c43a00000000000001ffab91d443", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/15 03:38:55 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000d4eff4)={0x10}, 0x32b, &(0x7f0000fd1000)={&(0x7f0000a1cfe0)=ANY=[@ANYBLOB="20000000070afd066fcdead5fce333598ef06431574333ff0000000000000000"], 0x20}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xffff, 0x2) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000040)={0x1f, 0x101, 0x9}) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000080)) 2018/03/15 03:38:55 executing program 6: lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=""/4096, 0x1000) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000b97000)={&(0x7f000028afe4)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000f43fe8), 0x0, &(0x7f0000aa3000)=ANY=[@ANYBLOB='\x00%\x00\x00\x00'], 0x10}, 0x0) 2018/03/15 03:38:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000440)=""/74, 0x4a}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)=""/177, &(0x7f0000000100)=0xb1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e21}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @rand_addr=0x1d}, @in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xadb4}], 0x4c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000200)={0x8, [0x8, 0x3, 0x1, 0x8, 0x101, 0x2, 0x0, 0x0]}, &(0x7f0000000240)=0x14) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) 2018/03/15 03:38:55 executing program 3: writev(0xffffffffffffffff, &(0x7f0000000000), 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0), 0x36a) 2018/03/15 03:38:55 executing program 2: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) keyctl$session_to_parent(0x12) [ 30.082449] audit: type=1400 audit(1521085135.282:12): avc: denied { create } for pid=5083 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/15 03:38:55 executing program 3: mkdir(&(0x7f0000c32000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) unlink(&(0x7f0000b04000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") clock_settime(0x7, &(0x7f0000000000)={0x77359400}) 2018/03/15 03:38:55 executing program 1: personality(0x7000007) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000100)=0x4) uname(&(0x7f0000000080)=""/93) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={0x4, {0x2, 0x4e20, @rand_addr=0x7}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e22, @rand_addr=0x610}, 0x2, 0x6, 0xf8, 0x64, 0x80, &(0x7f0000000140)='bcsf0\x00', 0x2, 0x8, 0xffff}) 2018/03/15 03:38:55 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000000080)={0x9, 0x0, 0x6, 'queue1\x00', 0xfffffffffffffffe}) 2018/03/15 03:38:55 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) write(r1, &(0x7f0000000000)="fa5f1fe3101115387c2cc85d9e3c831db6c93a9394bd97653afdf1649c1ad11b6c65f667f1fbe8cb58b32a178c350d54ed71933abd2e60a0f43b1d770bb6867826d6dad47d47ad07f73fc48c0bb4a28e4c2972d6c5c5338e022f0eea303213270ea438b0c03e82578f10a3d3359ea33cfba2916fbeb28c2dd406dfaa09dcd69c43a7be35e4aab1872266fa94de8415cc6212b7d6e8ec43bea472121b9008c1c85988e5753d058730ebad8cfa42a06a4eed0acd341755c4df6bd9a7324b48b6db1f6393c7d256a17af8947b2206dcaf76de42741c68b35778e6b4325fddc2f5249b36cf51f1ac45a87acca9ad1ce52c11", 0xf0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1, 0x0, 0x3}}) vmsplice(r1, &(0x7f0000000380), 0x0, 0x0) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd, @time}], 0x1c) 2018/03/15 03:38:55 executing program 1: syz_emit_ethernet(0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaa0000884800007d6a7c780000"], &(0x7f0000003fec)) [ 30.110140] audit: type=1400 audit(1521085135.312:13): avc: denied { write } for pid=5086 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 30.135149] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 30.148875] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/15 03:38:55 executing program 2: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x20080) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) open(&(0x7f000021aff8)='./file0\x00', 0x89d7fd34f9410f8b, 0x0) 2018/03/15 03:38:55 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) umount2(&(0x7f0000000000)='.', 0x7) r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') poll(&(0x7f0000856ff0)=[{r0}], 0x1, 0x9b) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/03/15 03:38:55 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0xfffffffffffffffe) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000000c0)={0x4, 0x0, &(0x7f00000001c0)=[@exit_looper={0x630d}], 0x0, 0x0, &(0x7f00000002c0)}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100000001, 0x100) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000001240)={0x37c, 0x1, 0xfff, 0x1000, &(0x7f0000000200)=""/4096, 0xba, &(0x7f0000000100)=""/186, 0xd, &(0x7f0000001200)=""/13}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffb000/0x3000)=nil, 0x2, 0x7, 0x10, &(0x7f0000ffc000/0x1000)=nil, 0x7}) 2018/03/15 03:38:55 executing program 7: r0 = add_key$keyring(&(0x7f0000001100)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x8000c) keyctl$read(0xb, r0, &(0x7f0000001180), 0x0) 2018/03/15 03:38:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80080, 0x0) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x20000000) writev(r0, &(0x7f0000000000)=[{&(0x7f00002aefc6)="390000001300090468fe0019f9ffffffffffffff03000000450001070000001419001a000400020000000012020000080002010c00f41ee400", 0x39}], 0x1) getpeername$llc(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/03/15 03:38:55 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f00007aeff8), 0x8) mkdir(&(0x7f0000508ff6)='./control\x00', 0x0) read(r0, &(0x7f0000e6d000)=""/384, 0x180) signalfd(r0, &(0x7f0000432ff8)={0xfffffffffffffffe}, 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000001840)=""/97) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(0xffffffffffffffff, 0x8, r2) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000018c0)={0x77359400}, 0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000000040)=""/183) process_vm_readv(r2, &(0x7f0000001640)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/158, 0x9e}, {&(0x7f00000011c0)=""/168, 0xa8}, {&(0x7f0000001280)=""/93, 0x5d}, {&(0x7f0000001300)=""/62, 0x3e}, {&(0x7f0000001340)=""/115, 0x73}, {&(0x7f00000013c0)=""/206, 0xce}, {&(0x7f00000014c0)=""/208, 0xd0}, {&(0x7f00000015c0)=""/65, 0x41}], 0x9, &(0x7f0000001800)=[{&(0x7f00000016c0)=""/84, 0x54}, {&(0x7f0000001740)=""/189, 0xbd}], 0x2, 0x0) rt_sigprocmask(0x0, &(0x7f00009fd000)={0xbffffffffffffffe}, 0x0, 0x8) fcntl$setsig(0xffffffffffffffff, 0xa, 0x20) inotify_add_watch(0xffffffffffffffff, &(0x7f00007a7000)='./control\x00', 0xa4000960) open(&(0x7f00003f5000)='./control\x00', 0x0, 0x2) 2018/03/15 03:38:55 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000564000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000), &(0x7f0000048000), 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote, @in6=@remote}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000100)=0xe8) exit(0x0) 2018/03/15 03:38:55 executing program 5: sync_file_range(0xffffffffffffffff, 0x0, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x1eff5b05}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x4, 0x3, 0xc, 0x581, 0x8}, &(0x7f0000000100)=0x14) r2 = socket$inet(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f0000000400)={&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f0000000100), 0x0, &(0x7f0000000500)}, 0x0) 2018/03/15 03:38:55 executing program 2: r0 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0xc00, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000000c0)) keyctl$unlink(0x9, r1, r0) 2018/03/15 03:38:55 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000950ffc), 0x4) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x4) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140), 0x2) sendto$inet6(r0, &(0x7f0000000000)="2424b29858f68aee045fca518d05a7089c6d5ecc02d1d66f8d85b5fc232edd56ff2774991a398d141b2049b409405c01b253b383c90e4641e4344dda25cc88a6ac2d9d6e4b986e4c99f5f25f472f56f78afd09bb8945ea6950bec9e821dd42edf73e647ee81859a5588fcdb705e5574a72148b8487f776db03448665815bb3008868d25e1825ced8f2b4c5cd072b97c156d24b9b186b0641bb05ff897d38e9e28779095f43084050a29d8d4d5aeb", 0xae, 0x40, &(0x7f00000000c0)={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x100000000}, 0x1c) sendto$inet6(r0, &(0x7f00000c4000), 0x0, 0x4010, &(0x7f00004d4fe4)={0xa, 0x4e1e, 0x0, @empty, 0xef46}, 0x1c) 2018/03/15 03:38:55 executing program 7: r0 = socket$packet(0x11, 0x20000000000003, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000040)={'bpq0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockname(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000000)=0x80) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000000200)=""/166, &(0x7f00000001c0)=0xa6) 2018/03/15 03:38:55 executing program 3: r0 = socket$packet(0x11, 0x1, 0x300) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={0x0, 0x1, 0xfffffffffffffe4f, @random="b3265b614ac8"}, 0x10) 2018/03/15 03:38:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8200) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000040)=@req3={0x1, 0x1, 0x80, 0x5c, 0x2, 0x145, 0x492}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000001c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in6, @in6}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000180)=0xe8) writev(r2, &(0x7f000013b000)=[{&(0x7f0000559f24)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) pwritev(r1, &(0x7f00000003c0)=[{&(0x7f0000000200)="e342b2a30760a9ad92002c0980874b2cf6f0913d5c06d9de63c558508fa7ca9febf20659c578a1c281fbd93fa5e24a64be3972717798abcec5947218d484736ad3ec74486f53f81c13e48e72eddc695073a8b5e729bc24f6ff9a2d489330908b1a246164b69fb2d8ddaca3bc887a1e4aaaf08286b2f609250abb635dbc1270159cf3ba69f3c94a319d0e5ee6c3790fd53b6e9ec78ebf688e95b6f606c0253fa627eaff", 0xa3}, {&(0x7f00000002c0)="c41c56fa58cfe9163f75e0cd554e26ebf37d2b837b1244f9bc86d74f6c269dae1a5f4dad3d2427ee3f8217", 0x2b}, {&(0x7f0000000300)="7dd68fa7fb88ecb369bf3c23991db19bd7da721241b877933f3a438681365cb8c5af7f9b3fb5e74f972eef1ac1aac66d4a2f07c26ece4e29d005b72b4c22e137ef52913708408aac9922ef7daf7c8aebd569874fd140fbc63a5186bd58bfa2e7ffd26e1d93e9f31d51efa04a685972c354369288dab12d0a8ebfe7e8d3c004fa9001ffbfd8e4b4be33ee9d13164d98e2432c2c", 0x93}], 0x3, 0x4b) 2018/03/15 03:38:55 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='uid_map\x00') ioctl$KDDISABIO(r0, 0x4b37) ioctl$TIOCGETD(r0, 0x5424, &(0x7f00000000c0)) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={"6c6f0000fb00", 0x0}) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv4_newaddr={0x20, 0x14, 0xb, 0x0, 0x0, {0x2, 0x8, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0) 2018/03/15 03:38:55 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002900030007fffd946fa283bc0a00004003000000031d0000791ba3a2d188737e", 0x24}], 0x1}, 0x0) r1 = dup(r0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={r2, 0x80000, r3}) 2018/03/15 03:38:55 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'syzkaller1\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)) close(r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000040)={@mcast1}, &(0x7f0000000080)=0x14) write$sndseq(r2, &(0x7f0000000000)=[{0x81, 0x0, 0x0, 0x0, @tick, {}, {}, @connect}], 0x1c) 2018/03/15 03:38:55 executing program 3: openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000080)={0x77359400}, 0x10) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) accept4(r1, &(0x7f0000000000)=@alg, &(0x7f0000db4ffc)=0xffffffffffffffbd, 0x0) shutdown(r1, 0x1) shutdown(r0, 0x1) [ 30.251019] audit: type=1400 audit(1521085135.452:14): avc: denied { net_raw } for pid=5144 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/03/15 03:38:55 executing program 0: syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x81) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x100, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0xfffffffffffffffe}, 0x8) mmap(&(0x7f00006fd000/0x1000)=nil, 0x1000, 0xc, 0x40010, r0, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20021, 0x0) write$eventfd(r3, &(0x7f00009c2ff8), 0xfe53) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) 2018/03/15 03:38:55 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000000300), 0x0, &(0x7f0000000000)}, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$TIOCSTI(r0, 0x5412, 0xd724) sigaltstack(&(0x7f0000001000/0x3000)=nil, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x501040, 0x0) ioctl(r1, 0x2, &(0x7f00000000c0)="a8d18c579b605870dcbb4b4fee0e822fa885093a100882681794b9f7727614b8352a66d67cd5fe4ec6f5a2d8feedb3853242972754fff9e70bee8686d5cb418d73eb1b1704274c8108988a82959e546be8c2a9e4bc38595e2b7e29155f96e147e7e0eff61b4261983b1fd31c1ca3207062c8d0f4334afe18193d9d8890d35312") mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1, 0x10, r1, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x80e, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000002ff8)) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) 2018/03/15 03:38:55 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f00000000c0)="210000000d8d02b19f2ed686800000000000040dceb256058c18003f1ad1b61d1771f80cdf98234b22000e000000000000000000000000002bca1b81ba43aa12f41cb79f90148de16040f467fbf19283efd22eb46705f3b91e5479d57d6dd27f64c7c791f8b6ad30d373544173c71c6212398a746b75e65175b5c0", 0x7b}], 0x1) socketpair$inet6(0xa, 0xb, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) 2018/03/15 03:38:55 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) flock(r0, 0x1000002) 2018/03/15 03:38:55 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400302, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0x80000001) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x3, 0x1ff, 0x8, 0x7, 0x3}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0xfffffffffffff60b, 0x7, 0x4, 0x4, 0x7}, 0x14) syslog(0x3, &(0x7f0000930f14), 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000280)={{0x3f, 0x6fd7}, {0x0, 0x3ff}, 0x1, 0x1, 0xf6b}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) [ 30.293305] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/15 03:38:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000fee000)={0x0, 0x9}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fe6fdc)) r1 = syz_open_pts(r0, 0x1) writev(r1, &(0x7f000065a000)=[{&(0x7f0000dc5000)="b1d8e51943fe05d9dc19bf564dc4f581c3d9742bdc06fc174c167192402b51e833cb2251a80999e0dac3d4dee939da705fbc360f4313761ec2d17975270f2a3b8560c6f39d7b4eae7490d61e19f68522bab8876df2aca77d6d16550d", 0x5c}], 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000080)={r3, 0x3}) 2018/03/15 03:38:55 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000200)="7ccdbda448367fa2d50ea63d5037b1116e48bf7c13040149d41fdf39c7bd5892a7c128baa9d841cdd081a5763257619d57dfb31eb8", 0x35) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x4, 0x9, 0xa, 0x7, 0x6, 0xd80, 0x6, 0x4, r1}, 0x20) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r2 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000b8eff0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)) clock_settime(0x6, &(0x7f0000000080)={0x77359400}) timerfd_settime(r2, 0x3, &(0x7f0000a29ff0)={{0x0, 0x4}, {0x0, r3+10000000}}, &(0x7f000000bfe0)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x5, 0x100) ioctl$ASHMEM_GET_PROT_MASK(r5, 0x7706, &(0x7f00000000c0)) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r4, 0x29, 0x4, &(0x7f0000000080)=0x8, 0xe358) bind$inet6(r4, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r4, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r4, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/03/15 03:38:55 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd0000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x2, 0x1, 0x0, 0xf, 0x13, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0xa, 0x18, 0xe3, 0x198, 0x46, "6b4c86712158f5d364e76fa14f707f7f3ecc51d5d712eee556981ce185f80371d274bdf8f3bc3e1d4ce7f4384d446a63f95d63166a3785a54e99ad4a4df002cb59d896110501"}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x1a}, 0xe68}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x98}, 0x1}, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pktcdvd/control\x00', 0x80000, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000380)={'filter\x00', 0x7, 0x4, 0x478, 0x254, 0x114, 0x0, 0x394, 0x394, 0x394, 0x4, &(0x7f0000000340), {[{{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, 0xff000000, 0xff, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0xff, 0xb2fe77f800d22d1, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0xb70, 0x1, 0x1, 0x6, 0x100000000, 0x1, 'nr0\x00', 'dummy0\x00'}, 0xf0, 0x114}, @unspec=@CONNSECMARK={0x24, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@arp={@loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xff, @empty, {[0xff, 0xff, 0xff, 0x0, 0x0, 0xff]}, @empty, {}, 0x7, 0x2, 0x4, 0x6, 0x81, 0x0, 'syz_tun\x00', 'bpq0\x00', {0xff}, {0xff}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x16}, 0x4, 0x1}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}, @broadcast=0xffffffff, 0x2, 0x1}}}], {{[], 0xc0, 0xe4}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000200)="eeac6ef74b0e50e0fa807379c84107c3481b5c39ef9c90301ffb320f5f33a449c0b9629e786c0af2ec03e8a220415ce29155b361b15c1659dbcfd6dc4a33cc99c4855614442290194c3db7f4e7da953918400adace4848dad915cd83e89d81d1b5ba4f37279e4c3ae68da7b7f0e94e2788333ac84bec91b0b8f80dce5dd249ded3e6ee0994c1443f5ae6545712066de45237d75382416de93a3e1871a830a349c354ba83cbf41d92d91820f0283f2889a649e7fa8e7530584d9ddb95cf47ff7ba5437163d9ca4aa876560f82b8e3de6c708f7728c6d7e932e8eb93413320450adc5ed912", 0xe4, 0x800, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1f, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0xfffffffffffffeff}, 0x8) [ 30.331770] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36109 sclass=netlink_route_socket pig=5176 comm=syz-executor6 [ 30.345546] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=36109 sclass=netlink_route_socket pig=5176 comm=syz-executor6 2018/03/15 03:38:55 executing program 7: socket(0x10, 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000000040)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) socket$nl_generic(0x10, 0x3, 0x10) unshare(0x8000400) mq_open(&(0x7f0000000340)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000380)='/dev/keychord\x00', 0x0, 0x0) unshare(0xc000000) 2018/03/15 03:38:55 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2402) connect$ax25(r0, &(0x7f0000000000)={0x3, {"285342fe205f5d"}, 0x1c00000000}, 0x10) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f0000299000)) clock_gettime(0x0, &(0x7f000029a000)) 2018/03/15 03:38:55 executing program 2: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x6c60) r1 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r1, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0x202, &(0x7f0000015000)={&(0x7f0000280000)=ANY=[@ANYBLOB="240000f22d004306000000000000000000000000"], 0x1b0}, 0x1}, 0x0) 2018/03/15 03:38:55 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) 2018/03/15 03:38:55 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x52, r0, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000ffc), 0x0) personality(0xf) dup(r0) 2018/03/15 03:38:55 executing program 1: r0 = memfd_create(&(0x7f0000000180)='\x00', 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/arp\x00') write$eventfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xdb, "f25d49a6723567d9a64a334e23ee3ef28e5742bed61d927265a10dc07da0914fca01842c96dbcb32cbe3d190e66e03167ac660815bc2bbcbb48fe2a85a7ab8bf90b950a7fa86d2a22dee14e5595304f0c50371a12a7b8f8e34779513fba2c8d5eacff9b9efdc6e43d851a588312f7d806a6a8714327c46785d1f9c1ca9e6a540a336b723fc32716619556b040ec6ba9bff0dccc3449711c2aaca4d03a7d1beab3240dda5a810e723b04771a66a7df9579fe720c6285e1223df2153be5767c24d8066bf81d0bedbaadd0a9bfd049f0e1eb4f889f35813ebb578c00a"}, &(0x7f00000000c0)=0xe3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff]}, 0x200}}, 0xe6c, 0x9, 0x0, 0x3, 0x40}, &(0x7f0000000140)=0x98) sendfile(r0, r1, &(0x7f0000000000), 0xed5a) 2018/03/15 03:38:55 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x801, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast2, @loopback, @local}, &(0x7f00000000c0)=0xc) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000280)=""/10) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mkdirat(r0, &(0x7f00000002c0)='./file1\x00', 0x41) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) getpeername$unix(r0, &(0x7f00000001c0), &(0x7f0000000240)=0x6e) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='.', &(0x7f0000000180)='qnx4\x00', 0x0, 0x0) mount(&(0x7f0000000440)='./file1\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='hfs\x00', 0x80000, &(0x7f0000000280)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f00000000c0)) umount2(&(0x7f000075e000)='.', 0x0) 2018/03/15 03:38:55 executing program 6: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000f32ff8)=@dstopts, 0x8) close(r0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x94e7, @dev={0xfe, 0x80, [], 0xf}, 0x1000000000000}, @in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x2c) 2018/03/15 03:38:55 executing program 4: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002280), 0x0, 0x0, &(0x7f0000000000)) 2018/03/15 03:38:55 executing program 3: keyctl$join(0x1, &(0x7f0000b21ffb)={0x73, 0x79, 0x7a}) r0 = getgid() r1 = getgid() getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) fstat(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x7, &(0x7f0000000640)=[r0, r1, r2, r3, r4, r5, r6]) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) utimensat(r7, &(0x7f0000000200)='./file0\x00', &(0x7f0000000280)={{0x0, 0x2710}, {r8, r9/1000+10000}}, 0x100) mq_timedsend(r7, &(0x7f00000000c0)="c0413534a709aca3007aa4549013c657fe525597df8ea8b141a8ecd6703a528d55db6bf6948e08670834f4907222e877d08b07e1accb16cca9ab46241d742f20fe5f3139fbeddc3829cc4a7285709fc61051be9b52204b77f2d92c6d4a7b020696313c2a7ba929545b114979b975594215", 0x71, 0x6, &(0x7f0000000140)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r7, 0x29, 0x41, &(0x7f0000000180)={'mangle\x00', 0x2, [{}, {}]}, 0x48) keyctl$session_to_parent(0x12) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000000040)=0x3, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) [ 30.492451] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=45 sclass=netlink_audit_socket pig=5211 comm=syz-executor2 2018/03/15 03:38:55 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000af1fc0), &(0x7f0000af1ff9), &(0x7f0000d26fc0), &(0x7f0000af1ff8), &(0x7f0000c04000)={&(0x7f0000999ffa), 0x8}) 2018/03/15 03:38:55 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000240)) getsockname$llc(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)) write$selinux_load(r0, &(0x7f0000000140)={0xf97cff8c, 0x8, 'SE Linux', "8d39669a828d7b5f71f1a714bff43591aedd7636ba0ebe51afcd698fb3cc70deda53448635eecfc1ec6563884c78551fdd94bf7b30dcc24f6c569d2ad5068c7d68bac34754f2c1024e3bd427d856e18553dd52af0754be2fb7beb0937f2e38a76953cab63af6dcb0f02805e9caf713c0302dd31fc8a8c59dbe886c2d434b41e201e933"}, 0x93) prlimit64(0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)) 2018/03/15 03:38:55 executing program 6: socket$packet(0x11, 0x2, 0x300) r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) restart_syscall() pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mlock2(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xffffffffffffffff}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={"62918a7df440ecbf51c82845710fda00"}) 2018/03/15 03:38:55 executing program 3: r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400060, 0x8000, 0x20000000, 0x8000008020000000}) r1 = gettid() rt_sigqueueinfo(r1, 0x2, &(0x7f0000000000)={0x3f, 0xffffffffffffffff, 0xfffffffffffffff8, 0x9}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/03/15 03:38:55 executing program 1: r0 = memfd_create(&(0x7f0000000180)='\x00', 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/arp\x00') write$eventfd(0xffffffffffffffff, &(0x7f0000000040), 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xdb, "f25d49a6723567d9a64a334e23ee3ef28e5742bed61d927265a10dc07da0914fca01842c96dbcb32cbe3d190e66e03167ac660815bc2bbcbb48fe2a85a7ab8bf90b950a7fa86d2a22dee14e5595304f0c50371a12a7b8f8e34779513fba2c8d5eacff9b9efdc6e43d851a588312f7d806a6a8714327c46785d1f9c1ca9e6a540a336b723fc32716619556b040ec6ba9bff0dccc3449711c2aaca4d03a7d1beab3240dda5a810e723b04771a66a7df9579fe720c6285e1223df2153be5767c24d8066bf81d0bedbaadd0a9bfd049f0e1eb4f889f35813ebb578c00a"}, &(0x7f00000000c0)=0xe3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff]}, 0x200}}, 0xe6c, 0x9, 0x0, 0x3, 0x40}, &(0x7f0000000140)=0x98) sendfile(r0, r1, &(0x7f0000000000), 0xed5a) 2018/03/15 03:38:55 executing program 4: r0 = timerfd_create(0x0, 0x0) poll(&(0x7f0000645fc8)=[{r0}], 0x1, 0x1) read(r0, &(0x7f0000000000)=""/142, 0x8e) 2018/03/15 03:38:55 executing program 7: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00003b2000)=[{0x20, 0x0, 0x0, 0x57b1}, {0x6}]}, 0x10) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) clock_gettime(0x4000000, &(0x7f0000000140)={0x0, 0x0}) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+30000}}, 0x100) sendto(0xffffffffffffffff, &(0x7f0000c9e000), 0xf971, 0x0, 0x0, 0x0) 2018/03/15 03:38:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000011c0)='net/ip_mr_cache\x00') ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000000000)=""/157) readv(r0, &(0x7f0000001140)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1) 2018/03/15 03:38:55 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = socket(0x11, 0x1, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r2 = getpid() waitid(0x2, r2, 0x0, 0x40000000, &(0x7f0000000040)) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000000c0)=0x20, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000480)={@mcast1}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={0x0, 0xe0000000, 0x3, [0x1f, 0xffffffff, 0x1000]}, &(0x7f0000000400)=0xe) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000440)={r3, 0x7, 0x7, 0x7, 0x4, 0x3}, 0x14) sendmsg$nl_xfrm(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="200000002400020027bd7000fbdbdf25000000000c0015005d073500740d0000a887695c4df0d14bded00d85f7f62ea6e058bedd00000000000000002060c33a3bd5f1001b842d95ae60a374aceddd647603cb0663d27d4a21f210b6027336f16b0e7ecf010d70abe0ba75c2fbaed569f77d4e282127b1ab4c2319212e84e934ecdf44f772eb4e21c3200d2c5d7bb63e8cdb019ea185bd242895503b2ffea7231f465a4bb4e02066fa4c7d60d7de6e914bf40b0c1678c1be941b900b9a819fb587ac9a"], 0x20}, 0x1, 0x0, 0x0, 0x4548d12f528cc388}, 0x4000) syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x109080) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000240)={'broute\x00'}, &(0x7f00000002c0)=0x50) 2018/03/15 03:38:55 executing program 3: clone(0x40000200, &(0x7f0000000140)="c38c020700ffaeedfc736a8d708939fe56d499", &(0x7f0000744000), &(0x7f0000000100), &(0x7f00000000c0)="1d8b3feebff92ca714bb2c2f84fa87f50555fb1b6c69b8d20c4c6da6381514a24949c5") execve(&(0x7f0000fb0ff8)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000040)='ppp1eth0.selinux:posix_acl_access.vboxnet1])selinuxvboxnet0}\x00', &(0x7f0000000080)='0wlan1wlan0.\x00', &(0x7f0000000180)='vboxnet1&uvmnet1vmnet0.security%{eth0$\x00', &(0x7f00000001c0)='/user\x00'], &(0x7f0000025000)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000000)=0xfffffffffffffffd, 0x31) [ 30.614341] IPVS: Creating netns size=2536 id=9 [ 31.356908] pktgen: kernel_thread() failed for cpu 0 [ 31.362045] pktgen: Cannot create thread for cpu 0 (-4) [ 31.367836] pktgen: kernel_thread() failed for cpu 1 [ 31.372921] pktgen: Cannot create thread for cpu 1 (-4) [ 31.378316] pktgen: Initialization failed for all threads 2018/03/15 03:38:56 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f00000000c0)={&(0x7f0000000040)}) 2018/03/15 03:38:56 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x2) write$fuse(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="50000000000010000000000000000000070000001a0000000000000000000000000000000000000000000000"], 0x2c) 2018/03/15 03:38:56 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000392fe4)={&(0x7f0000a04ff0)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f00001c8000)=[{&(0x7f0000556000)="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", 0x218}], 0x1, &(0x7f00006ee000)}, 0x4008810) close(r0) 2018/03/15 03:38:56 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r1, &(0x7f00000001c0), 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) 2018/03/15 03:38:56 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sockstat\x00') preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x62) umount2(&(0x7f0000000000)='./file0\x00', 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)=0x0) capget(&(0x7f00000000c0)={0x20080522, r1}, &(0x7f0000000100)={0x7fffffff, 0x3, 0x9, 0x40, 0x8, 0x3000000}) 2018/03/15 03:38:56 executing program 6: sched_setattr(0x0, &(0x7f0000000fd0)={0x0, 0x0, 0x0, 0x3}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004bff8)) 2018/03/15 03:38:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000014c0)='map_files\x00') fchdir(r0) ioctl$LOOP_CLR_FD(r0, 0x4c01) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='./0ile0\x00', 0x1, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/15 03:38:56 executing program 5: socketpair(0x1f, 0x0, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000012c0)=0x0) sched_getparam(r2, &(0x7f0000001300)) getrlimit(0x0, &(0x7f0000001200)) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000001180)=""/74) connect$inet6(r0, &(0x7f0000001340)={0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000001100)=[{{&(0x7f0000007700)=@can, 0x10, &(0x7f0000009980)=[{&(0x7f0000000040)=""/4096, 0x1000}], 0x4b, &(0x7f00000099c0)=""/255, 0xff}}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001040)=""/185, 0xfed5}], 0x1, &(0x7f000000a080)=""/4096, 0x105c}}], 0x2, 0x3, 0x0) bind$inet6(r3, &(0x7f0000dbdfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001240), &(0x7f0000001280)=0x4) socket$nl_route(0x10, 0x3, 0x0) sendto$inet6(r3, &(0x7f0000001140)="9e", 0x1, 0xc0c0, &(0x7f000049d000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r3, &(0x7f0000419000)="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", 0x183, 0x0, &(0x7f0000253fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/15 03:38:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bb000)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfffffffffffffff9) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00009d8000), 0xc778650b28dd5e8e) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r1, 0x0) 2018/03/15 03:38:56 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)="276b657972696e673a7d7b73656c666d643573756d2d407f70726f6347504c5f70726f6347504c00", 0x28, 0x2) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="2f0000001d00030000000000000000000cdd00d800000000000000c9080001000000737e0beeffff005867855e7fa5", 0x2f}], 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/03/15 03:38:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000ae3000)=0x3) write(r0, &(0x7f0000000000), 0xabbcb2098f46feaf) 2018/03/15 03:38:56 executing program 6: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000a, 0x3) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment={0x73, 0x0, 0x8, 0x7, 0x0, 0x8, 0x68}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000001fde), 0x2) 2018/03/15 03:38:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x2000000000003}, 0x1c) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000180)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x121000, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000100)=0x3, &(0x7f0000000140)=0x4) 2018/03/15 03:38:56 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000000180)='../file0\x00', 0x11c) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') chroot(&(0x7f0000000100)='./file0\x00') symlink(&(0x7f00000000c0)='../file0\x00', &(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x0) 2018/03/15 03:38:56 executing program 2: futex(&(0x7f000000cffc), 0x80000000010f, 0x0, &(0x7f0000edfff0), &(0x7f0000048000), 0x0) futex(&(0x7f00000000c0)=0x1, 0x4, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x6, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x2000, 0x0) 2018/03/15 03:38:56 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e21, 0x0, @empty, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000392fe4)={&(0x7f0000a04ff0)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f00001c8000)=[{&(0x7f0000556000)="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", 0x218}], 0x1, &(0x7f00006ee000)}, 0x4008810) close(r0) [ 31.504386] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/15 03:38:56 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x60) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0xdb3}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={r2, 0x1a, "1c1d783bf3f77131e3cbfc38d07353858f9249172ae8731343dc"}, &(0x7f0000000200)=0x22) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000000)={0x14, 0xa, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) [ 31.577200] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/15 03:38:56 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') lseek(r0, 0x0, 0x2) fgetxattr(r0, &(0x7f00000000c0)=@known='system.posix_acl_access\x00', &(0x7f0000000100)=""/226, 0xe2) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000200), 0x2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00001f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) getsockopt$sock_int(r1, 0x1, 0x3d, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/15 03:38:56 executing program 6: syz_open_dev$binder(&(0x7f0000b45000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000000000)='/dev/binder#\x00', 0x3) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000b9d000)) 2018/03/15 03:38:56 executing program 2: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./file0/bus\x00', 0xfffffffffffffffc) writev(r0, &(0x7f0000030000)=[{&(0x7f0000000040)='\x00', 0x1}], 0x1) socket$l2tp(0x18, 0x1, 0x1) 2018/03/15 03:38:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x840000000a, 0x300) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x4) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000140)={{0x3, 0x3, 0x300000, 0x100000004, 0x3f}, 0x1, 0x5, 'id0\x00\x00\x00\x00\b\x00', 'timer1\x00', 0x0, 0x7, 0x7, 0x9, 0xfffffffffffffffa}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) socket$packet(0x11, 0x2, 0x300) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f00000000c0)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/15 03:38:56 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x2282, 0x3b) mount(&(0x7f000052c000)='./file0\x00', &(0x7f000035e000)='./file0\x00', &(0x7f00005c2000)='fusectl\x00', 0x0, &(0x7f000041bff3)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400400, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/15 03:38:56 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl(r0, 0x20000005101, &(0x7f000042a000)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) 2018/03/15 03:38:56 executing program 1: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) r1 = dup(r0) r2 = dup2(r0, r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x24, &(0x7f0000ca8000), 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'ip6gretap0\x00'}) sendto(r0, &(0x7f0000000080)="cc000000000000", 0x7, 0x0, &(0x7f0000000000)=@hci={0x1f}, 0x80) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000140)={r4, 0x80000, r2}) 2018/03/15 03:38:56 executing program 5: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) fcntl$setown(r2, 0x8, r1) ptrace(0x4207, r1) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) ptrace$getregset(0x4204, r1, 0x1, &(0x7f00000000c0)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/03/15 03:38:56 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000), 0x8) sendmmsg$unix(r1, &(0x7f0000017fc8)=[{&(0x7f000001aff6)=@abs={0x1, 0x0, 0x4e24}, 0x12, &(0x7f0000000000), 0x31, &(0x7f000001a000)}], 0x1, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000040)=""/86, &(0x7f00000000c0)=0x56) 2018/03/15 03:38:56 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000c53000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/203, &(0x7f0000000180)=0xcb) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace$peekuser(0x3, r2, 0x6) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f00008efffc)) 2018/03/15 03:38:56 executing program 3: mkdir(&(0x7f0000f73ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = memfd_create(&(0x7f0000000080)='\'\x00', 0x3) getsockopt$inet_buf(r1, 0x0, 0x3e, &(0x7f00000000c0)=""/28, &(0x7f0000000100)=0x1c) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40042406, &(0x7f0000000040)='lo+-keyringppp0self!\x00') inotify_add_watch(r0, &(0x7f0000fc4ff6)='./control\x00', 0x220000000009) r3 = inotify_init1(0x0) inotify_add_watch(r3, &(0x7f00000e9ff6)='./control\x00', 0x100000d) rmdir(&(0x7f0000a19ff6)='./control\x00') lstat(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)) 2018/03/15 03:38:56 executing program 7: r0 = socket(0x1b, 0x804, 0x7fff) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000180)={{0x0, 0x7}, 'port1\x00', 0x90, 0x80800, 0x2ac86975, 0x401, 0x4, 0x3, 0x100000001, 0x0, 0x5, 0x4}) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000080)=0x4) prctl$getreaper(0x19, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0xfffffffffffffe64) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2, 0x1, 0x1, 0xb4, 0xffffffffffffffff, 0x8}, 0x14) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000240)="88e18df5798a3a6b727c0b65cf3a3e8663703934c6a3090a8d8a9147a3824555d758b3b16c06d03280f2648bf1dff1b78ca580fee9ce58483ed1e4f36dec741e815589b64a111077a82e3e0ff7f8c24380a1d938d0a5ec8706f15148137a7fce925edc8a2913de4fedac") 2018/03/15 03:38:56 executing program 6: clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000ffc)=0x1, 0xb, 0x0, &(0x7f0000000080)={r0, r1+30000000}, &(0x7f00000acffd), 0x0) 2018/03/15 03:38:56 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x0, 0x7}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000300)={0x1f, 0x2, 0x208, 0x0, 0x6, 0x30, 0x7, 0x6, r1}, 0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x2, 0x5, [0xffffffffffff8000, 0x80, 0x0, 0x7, 0x6]}, &(0x7f0000000180)=0x12) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000240)=0x3e) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x80000000, 0x75}, {0x1, 0x7fff}, {0xd734, 0x6}, {0x40, 0x7}, {0x3, 0xfff}, {0x81, 0x8}, {0x1f, 0x5}, {0x3f, 0x15266539}]}) gettid() socket$netlink(0x10, 0x3, 0xf) getsockopt$netlink(r3, 0x10e, 0xa, &(0x7f00000001c0)=""/4, &(0x7f0000000140)=0x4) 2018/03/15 03:38:57 executing program 6: unshare(0x8000400) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fremovexattr(r0, &(0x7f0000000180)=@known='system.posix_acl_default\x00') openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) 2018/03/15 03:38:57 executing program 5: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x84045, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000001c0)={0x9}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140)=0x3, &(0x7f0000000180)=0x1) mincore(&(0x7f0000603000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/193) 2018/03/15 03:38:57 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0xb4f, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x40000001b, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), 0x4) 2018/03/15 03:38:57 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000000100)={0x0, 0xfffffffffffffffe, 0xa0000000, 0x8, 0xffffffffffffeffe, 0x8020000020}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x7, 0x401, 0x3, "f38efea9a3b60c891b5b462a625f3d421c3e044bc5a1f4f05d978c164ec9a8a8ebde0b1e28e1d020f508aa7569ae560a3cc96b36edbb96be58f7cb2231c7f6", 0xb}, 0x58) finit_module(r0, &(0x7f0000000040)='nodevcpuset[\x00', 0x2) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000000, 0x20010, r0, 0x0) close(r0) 2018/03/15 03:38:57 executing program 1: futex(&(0x7f00000000c0)=0x8000, 0x200000000000085, 0x0, &(0x7f0000000100)={0x77359400}, &(0x7f0000000000)=0x2, 0x3ffffffe) 2018/03/15 03:38:57 executing program 3: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000), 0x4) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x57) 2018/03/15 03:38:57 executing program 0: r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="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", 0x1000, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r0, 0x6) r1 = syz_open_dev$sndseq(&(0x7f00000010c0)='/dev/snd/seq\x00', 0x0, 0x0) tee(r1, r1, 0x9, 0x8) unshare(0x8000400) getuid() signalfd4(r1, &(0x7f0000000000), 0x8, 0x0) 2018/03/15 03:38:57 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') open(&(0x7f0000000040)='./file0\x00', 0x800000000002, 0x182) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001140)=""/4096, 0x1000}], 0x3e0, 0x0) 2018/03/15 03:38:57 executing program 1: pipe(&(0x7f0000000000)={0x0, 0x0}) fadvise64(r0, 0x0, 0x4, 0x0) fadvise64(r0, 0x0, 0xfffffffffffffff9, 0x3) 2018/03/15 03:38:57 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x4400) getsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000011e9a)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000600210010010000ca8a9848a3c72803c56b7b31afdc1338d54400009b841352f75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000002040)=[{0xee8, 0x0, 0x0, "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"}, {0xc8, 0x10b, 0x800000000001, "4f9c739e5eb947f9a2682f838a6ead27ec00943e4233904211da82d74a4c785df2153d2a853540cbf22ba809c4b796b981dc6b43b379a111bb984a3c7595b681855466497ebb627a731ea28e30d68977dddac575e0f472f72015ab5af7dfde2e0063ac2d7f5650b494683260db84ab0dd6f69f4f954238ad29e95a2968dcd716a5163921c1a6275e75bcdf42e107351dce8737a37d08596985ee23e7853b0df1b4f7eb6a9d87f11c2f156588a11d5b11e29ccb99f3ce9ec73b"}], 0xfb0}, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00000000c0)="e107dfae4b227a1f20b2c02469d8d743d5ebe4a3a1e1463ce61bf1a9b5ac3e1dedb35e7e44caf307f566f94f4b6effc29d90e5c78e926a7c068b160af91ca7c6d283a2df4d5bb6906a6d33561d4284a23daff46dedf2082fcf6ae9f7177e03b7302665cbf71393a7", 0x68) 2018/03/15 03:38:57 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f0000000080)={0x5, 0x70, 0x4123, 0x9, 0x20, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x3, 0x101, 0x9, 0x6, 0x80000000, 0x1, 0x3, 0x9, 0x9, 0x2, 0x400, 0x6, 0x5, 0x6, 0x0, 0x7, 0x0, 0x2, 0x78f, 0xc47, 0x7, 0x6, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x1, @perf_config_ext={0x7, 0x100000001}, 0x20, 0x800, 0x0, 0x7, 0x802, 0xce, 0x38}, 0x0, 0x9, 0xffffffffffffff9c, 0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000100)={0x20000004}) r2 = userfaultfd(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x4b, &(0x7f0000000ffc), &(0x7f0000013000)=0xfffffffffffffe9c) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/03/15 03:38:57 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) sync_file_range(r0, 0xfffffffffffffffb, 0x3, 0x4) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x77359400}, {0x0, 0x7530}}, 0x100) 2018/03/15 03:38:57 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000cfe000)) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x6, 0x4) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x8000) 2018/03/15 03:38:57 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x440, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000040)=""/4096) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x5, 0xfffffffffffffffc, 0x2}, 0x10}, 0x1}, 0x4000000000000000) getsockname(r0, &(0x7f0000001040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000010c0)=0x80) acct(&(0x7f0000001100)='./file0\x00') 2018/03/15 03:38:57 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa, 0x3}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup2(r0, r0) mq_timedreceive(r1, &(0x7f0000000140)=""/16, 0x10, 0xd, &(0x7f0000000180)={0x77359400}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x101000, 0x0) mq_getsetattr(r2, &(0x7f0000000080)={0x2, 0xef0, 0x2, 0x101, 0x9, 0x5, 0x9, 0x4}, &(0x7f00000000c0)) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_timedsend(r2, &(0x7f00000002c0)="d72e3a792401c0eb5ce16a0f3b1e262dcc27c6e2fa71c34ac7d69de9d74d24b25b2607bfde8944bcdb387354fe42f538c960bf5ad76d05dcba9131f9712d4088d06e91f356e0b586d8f73151e35a5ef82e9e21f48e7d1fd83ac254d90787d0c24c4b7dbc1ecf1b7976ba6c4885a431a5e2fec8c4d7", 0x75, 0x1, &(0x7f0000000340)={0x0, 0x1c9c380}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x200, 0x0) 2018/03/15 03:38:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="2400000018100100e14b000000000000020000000000fe020000000008000500051c9e0d"], 0x24}, 0x1}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x401480, 0x0) syz_open_pts(r1, 0x20000) [ 31.906371] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4120 sclass=netlink_route_socket pig=5410 comm=syz-executor5 [ 31.922240] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=4120 sclass=netlink_route_socket pig=5410 comm=syz-executor5 2018/03/15 03:38:57 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) read(r0, &(0x7f0000000440)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) 2018/03/15 03:38:57 executing program 1: chmod(&(0x7f0000000040)='./file0\x00', 0x10) request_key(&(0x7f0000916000)='trusted\x00', &(0x7f0000109ffb)={0x73, 0x79, 0x7a}, &(0x7f0000757000)='/selinux/load\x00', 0xfffffffffffffff9) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil) r0 = syz_open_procfs(0x0, &(0x7f0000ca3000)='smaps\x00') connect(r0, &(0x7f0000000080)=@pptp={0x18, 0x2, {0x1, @rand_addr=0x8}}, 0x80) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000012c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001300)={r1, 0x1}) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/102, 0x66}], 0x1) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001340), &(0x7f0000001380)=0x8) mremap(&(0x7f00009d3000/0x3000)=nil, 0x3000, 0x800000, 0x3, &(0x7f00004ad000/0x800000)=nil) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000011c0)={0x0}, &(0x7f0000001200)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001240)=r2) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001280)='/dev/pktcdvd/control\x00', 0x4400, 0x0) readv(r0, &(0x7f0000f5c000)=[{&(0x7f00000001c0)=""/4096, 0x9c6}], 0x1) ftruncate(r0, 0x5) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400102, 0x0) sync_file_range(r0, 0x2, 0x9, 0x0) 2018/03/15 03:38:57 executing program 5: r0 = socket$inet(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f0000000100), 0x0, &(0x7f0000000500)}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000000040)=0x8, 0x4) 2018/03/15 03:38:57 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$getflags(r0, 0x1) 2018/03/15 03:38:57 executing program 6: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f000065b000)='./file0\x00', &(0x7f00000002c0)="6d717565756500793abee8d690061421aaac74cee75770912681b741ae47474ed80b3e1532153f9d58627565ef1c5bd4bbe7485ced7aac2686a321183c10ec4b537fa7ecf878945d63c30ebe5568bfd7661626c88713f816c79a793d82efe5ab9f0002eda857831d8ad3b59ad82495c52947fe9ebcf3aec1417f2e69759692fcdca9dbf4e059b04999bfcc1d24789c24378677f30d3cf51c5d53fe2d49ea081bd974f3018bad2f6fa48ec6016be236da1a91be0ebb08deccc3bd576aa5923745fae39bb25de65fe1f1feddc35f845bf70cd7a179e38dec77cb4005cc44c285969f3371f8b36a1679667b92b00abc8d69cef0563ca12b4c", 0x100000, &(0x7f0000000080)="b8a7a0e8589d06f12c0fd08fed9c3fe95dcee68e57c7f9c095063f76c0a659b4d3c66d5b865aa1d20b12000000000000000000000000") r0 = creat(&(0x7f0000c5eff4)='./file0/bus\x00', 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x2000000000000000, 0xffff}, 0x2) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000adcff0)={0x77359400}) 2018/03/15 03:38:57 executing program 4: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000002c0)) 2018/03/15 03:38:57 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000040)={0x0, 0x0}) rt_tgsigqueueinfo(r0, r1, 0x5, &(0x7f00000000c0)={0x3a, 0x80000001, 0x0, 0x9}) capset(&(0x7f0000000180)={0x4000019980330}, &(0x7f0000000080)={0x800000, 0xfffffffffff7fff9}) ioprio_set$pid(0x2, 0x0, 0x0) 2018/03/15 03:38:57 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) socketpair$inet(0x2, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4$vsock_stream(r0, &(0x7f0000000080)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000bc0)={0x0, 0x73}, &(0x7f0000000b40)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x5, 0x30, 0x81, 0x9}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000c00)=@assoc_value={0x0, 0x155}, &(0x7f0000000c40)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000c80)={0x0, @in6={{0xa, 0x4e24, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, [0x8000, 0x100000000, 0x200, 0x7, 0xccd, 0x26, 0x8, 0xfffffffffffffff8, 0xfffffffffffffffb, 0x9, 0x0, 0xffffffffffffff84, 0xffff, 0x401, 0x8]}, &(0x7f0000000d80)=0x100) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000dc0)={0x0, @in6={{0xa, 0x4e24, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x1, 0x9, 0x8001, 0x5, 0x100}, &(0x7f0000000e80)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003180)=@assoc_value={0x0, 0x400000000}, &(0x7f00000031c0)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000003200)={0x0, 0xffffffff, 0x400, 0x8d, 0x85d, 0x3, 0x100000001, 0x8, {0x0, @in6={{0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x901}}, 0x8, 0x7, 0x9, 0x8, 0x6}}, &(0x7f00000032c0)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000046c0)={0x800, 0x2, 0x0, 0x2, 0x1, 0x4, 0x7, 0x7, 0x0}, &(0x7f0000004700)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000004780)=[{&(0x7f00000000c0)=@in={0x2, 0x4e20, @rand_addr=0x8000000000}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000400)=[@sndinfo={0x1c, 0x84, 0x2, {0x7ff, 0x201, 0x7, 0x7, r4}}, @init={0x14, 0x84, 0x0, {0x1ff, 0x4, 0xbe03, 0xfffffffffffffffa}}, @sndrcv={0x2c, 0x84, 0x1, {0x401, 0x0, 0x2, 0x7fe000000000, 0x1000, 0xffffffff, 0x100000000, 0x7, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x6, 0x8004, 0x401, 0x3, 0x6, 0x7, 0x3, r6}}, @init={0x14, 0x84, 0x0, {0x400, 0x7, 0x8, 0x68a}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x2, 0x0, 0x8000, r7}}], 0x108, 0x20000004}, {&(0x7f0000000540)=@in={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10, &(0x7f0000000ac0)=[{&(0x7f0000000580)="bf3a0a96baad326bdf4ee49936e2817c5c9f04672378077f6f2eea7222607702affafdb4fc52f37e88a5e4ae13c2683543", 0x31}, {&(0x7f00000005c0)="88e63524eec196d02330aee0adc137de83bcc40602c0deb5aeda53bb5d39", 0x1e}, {&(0x7f0000001040)="1945893621d8b61436d0587c1323d894eb1fe21509e3bcfd718d94f42bf84f7434d75a48d08f87969f02892660966b802d303d09b34016a36ba0996ba964ae02a23ef765edfe1b94bcf3d9085b3a6184b477ddbf9fbee9067565eccab59cf21148db7b0eb21f7d0d906776aeb81fc2f4cc65e7e9c6742609cf26bd7d1f96c3cc1f090afbc903fcc74738c1079c7a6669f7f7441bfeac36da742f516dd09387c7997a131444611eae4b7223b41701fae3ea4a8433a756fe65198c18fe0c10ccf24bf640e983cb818a3d9ca9f9f3fd07a0a470e51802aa7827f6eb8ae590e9bf481a6ca1832c9a85d8cbe4bdf97e5784af216c480480425605094b53a01fde382c2cdec4654c48bcddde3c56a4f9e9fe25ea45373d1f1154478055b6dff41f00c295e265bb1b16528bd08dc601ac8c0c38b708d6bdf638d1b065d16428e21ff875840fc9251026190413835df24a4496d89a2faa23dce547388dbac331ede8301a6d7b35527cda92e6b5a20252afadca3f5586b2efee82ecfcf4d77ab063a8e384fe7ffbe67bc7a217aecce22e23f26896da8de08a14a68fca3a859be9d57940d801beda46170660d42c14ea2a5fffc234553f351dd661c353fbcbc328b36824bc3ebffbddcadeb31eb4a776755072306b610fac6c8ec0156362a27bfe21cb2b10645fe0e31f640501629f02ec5acf50591539e286365d2249bd0dbcbffae25228668ec8c91444b9326b275784605ae9cee7da102f449b2c5514c0bed30099ee6549634db7ad4efbc76ae1cdb88fef1cb4bee8d6e443c1fb009e93f6fb4579ab941eed2cc47f8d09f4e013b112e919fe7b314915cce5eedbc7de663fbb2b6f1baf1d2465ccfc93fa7e08e636d655c57c1b394f903e3538d8037449972e4bfe22fe17b0ce837e76188bfe7efdda47ce2910b43b89ae27926a0db848388b92d2f50ad5d1f3cd892f3a4cbe138ef62337fef450de7d7a04010cd53a18dfa0c652100b10d14ee83c546e53ba71797b47755df02125a8c152f1e782447224950b133f50756b0a76708a875c9b23aa187988342308a97adf90563e7a30b40cd380e196e9d3294e26e8550b6ebce0c1d4c1f5c63c72eac16f2012aad2be842563952c4c34c528c394fac6256af2bdb9b1d0083a92d62f7c50612576f2b2f4c65da24e373720606b037ec99ac7e55c8c7453ca29cd0166f1ad07d593124033b3d1f121462a59f6ae6114a1ccba03350b39a42a9505f5546285de51da7ad4bec62bf5568812fe9f0bac5587c4a8913a4b43bb5737da06ee6ec5bb50277d5c63a6dffa3f44ae207e6099d440967d91153a82d029aa903980f5d0b2d167c70681457bde54516c708530fa5497e7c2783c6b8f4e90926692c2c03d6b2950622a3422dd242bf95b701d0c2488f508964f27a0478773aa19dd55f51e1cff55c2e2360d7f92b96136e2e3ef91e5f02b6a8f1bde6cd24216eb2909462587aba8073a7f08753ce5b104fc6ec88c4dd3305f7a34f976d6c597ae43719451550f29880c6ebcdb7cfc199ff2b7129cb46726d991b5e0202df2a84d7103e7a260a11357d4a21b8757a5f28f5bc93006f2c108fe3998b8142bdaf02d046a26f2fd41f7e17ac1080cd3938fde69430b0fd4da18455ca177551a120b47fad5834f6d5188633b883690bd66ec56c733b3ee53c54408910e7590f9f8bb75f7354a4688b00775e4d1d066f1ebd8c7b49f4cf163ac4f70ad3d589a415b708bbc00c466322c9b5c0b0f6bb78e708ea91660453eb384b44ee1270f69ab4d3cae97f9cb33b6f303c1df88b233197d7e7febd0227e4e564b14d5702d30b790aeb114605df492f2c565836fbca4bfe34e26bc77f2837af5ff6378b3fb50ea9ad5d32aa52f1b7d355675d19eca048915150c194ee804dcdc6cc4acb6863563b11f21486c96a2f2f3e1578d9e896102c3dc7b76c029cff76c10cf389676dc7c1de2657a1c3950189d94c7835ffc4d40780fb555c8fe21b822abe99f3473d9150d26650de5936d344acccb3922ff19a4524a2ba766d8011808196ebfc8fc895ae633edbdb9e1bac3e6d8853c45df67b23f23156ca5975fe8556a0babef0a759086f1ce1c16252b433d27242f73684ef0ca6e6f2ac7ad1aeef6d52d975752260ec64a95988526018fdb0111b188070aa8effb5c2cf793a0734d7194d6190a825cc30db8ffe1a1d550b61e52951aec0c8509fd1e37445ab28b7ab43ea2effe0a35514ae0e97cb45eacca5829979a901f7be4f546f036c9b81086cca69d71e65278342ff3610f6d0404329f4efbb93518efc4e7020437fe7c931e5e70726b0b5ba318af0685bde5b07aa0734a4e400bb3c22e21ded342a9872449fc0efc7cd6d213d7265227ea1a5331e2aab7585b0ff0d62fac181d208148d45b235d801a432c0c4ca0bb2f8e0839a32b5fed10db4f532f4d758eb7edbfd37ccce5121ef4590b42a26d287f939894a0df36e5cdb4fcdd0920655a122825fa055b8283c5a7c98360fb116844ae171a6c765910b5cee70f8cfb1c12c84b7379c6d3e39320271801026465f292773d1c517bc25665a780fc6e358bc1584cd304829f27cc8feeb52d67f694b91ffcab8ddf27d7c04d0da68d7bc4fb60412fbb68e261193951a7043c6cb7938c3fbc697fac1347ab2e4fa500cff7b41ac4848ebb5b4f4674bf29eaeda99d76fc62622b916e5884e1df2e10ca3ff23f6c7d78415fa67903ecfe4991f54d97014b83035e27bc7bbfcdacc68160e828e33fa10feef7309ea6566dde9073a2f650f484b3c3743bb5b2b1fc0a7b45f0e8c8167b585e00a5b3fa978486b8cc7111b2efabf03ed771109469711a4299835157c2f07eb450b74cc9d51a418e11eb2f857340a5955a45d127bca6c5c16dd6aa27b9cf1db02f2385e419d9b15741f5c0e9d9cca90636609e591fd8008fca412679d2982ad62571bc866e46701c10835f04a7d77d771642aac35740f83ca6f7d665bf81cc179983b4546f17a033b553c65993e567304a43e473cbc159b1ad2c6814bf84d35dddcc1ea81ec439d201c4dcafb4fc6559de727aa2dc8fab356ff6a7bcae41bc14b70c239726d1de39451c89d228e932d6ee2affa39b878f690dda43def2824cbb6eae88215c3f9319fa94181c454f0e14f229cfeca210a3f77f3789f8552c833056939926251c07651f5d9fee4dd46109d8a019fd49d88f397afa92f08532557763216d1e90e548ed5571a9a47eac0ad2e63362042130293164409747a393c2ed6ab5692fa8d7e9f2cdb976665647d756535b8273f4f52805878e6b4fa0c78b7d820346b17714320bd16dae4ef96530bf7705a7a25422424e2530e9ba16cffd787c72c52e89fe097c9da1093faa6d98e78310ddc5093dfeb0c0b170d822df59e1f71e277793f3da5bb411925ba637c2efaf588f740ec5453641374f9e0700cf69dc7e994631ca44d89d658a60dbabec49f3dfe3e3e433786bb40a18ea1357a59ab94f4339f5428bccd6c56dcf1dafeccc6882f63450ace5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0x1000}, {&(0x7f0000000600)="697fcc2b9ffdb6c2228b7f28c19b87b2c7545402b48efce9611ef10c24708df0cb6e5e0c0cc2a083a0495b1c2ca533b0b027cd0eb3154edead23ff442d548a18949c991256e59cbfbc4aca87eac8c8f16cc771b7952292d931446bf6a7fa626e9c48d5b229f2dd927fc1a7b11b3ac2642f6a94cac6616b15d47b9bf300a2d8432086539b9bd06eac0ebec18e941a8be9b9a5325d010a1b200ce946db04759c5511ac98f61f2b884b63ec35a3e35d46572fd1bc50ad380307d7b86c9dd994d477e3087987afec7fe2a5fb66e90b4302d6f7fba7", 0xd3}, {&(0x7f0000000700)="d40edb0f008fda592be5f482e47549f093026266fe89c7703cde7665f0a434792af9bb4f5e6080fdd4bf84ebeaba4b633947f0ce5e761c6d4668ed5197a89ff588543ee1add46bbdbd2df29b3aa1efa5e9b952f595823b412bf9783defd9840540441e6bb774a1729119f3927f63a53a410847f906677fe7e9285e91f366946a8c9fea230b5c202842af0a9a3bca6fce99adb6324e552489bfe2119a5c0d3b1776d08b77f647f29d64c220bdad4befd79a2116618d", 0xb5}, {&(0x7f00000007c0)="a5cc1016658af5ad5fcefb0e1ddaf6a85e983d1b252b89cf2abe1ea4e09d4414d23744a9e10d8fa41123d084e2ff02815679b2db8a11fd38bbf0cc703c8aa6404f8397525c3eec66d8c11e920cd68aa00cbab179", 0x54}, {&(0x7f0000000840)="d3189d70ee768469b692f0a00866c17a02fde83eb864a92184c0e0b7e02366254d59862d04aec8e0180bcba69ac84b96dac3c833a7a31c3fd271dba42576fd71d8ae641ec2", 0x45}, {&(0x7f00000008c0)="2c947fcb992edd5490093e71f875dc6b0fdfa0bc69f016998d8c20b51dec6c85d5867270f72bba308fea98982a793d7fec5ac6d40cbd91dd5d1e0691214fc275a3331dbbaff4775fee3e7ffecb820ed5245a7a9516b0ad80f9691afdb8fa71d5d3127398d01472488abbfe052578cf3a60d2b0a930e4a4b2ff9c4b92fb8eb858e861e071268aa9e296e31ef2", 0x8c}, {&(0x7f0000000980)="50e84c94ec0e35a5e0f1b7c0b896eeb5504589b11dbb18dee2451fdcc3992606a0ecd87ea6e227c6b7d9afda8736466e2d50cd651ebb97a36b1e55a3d423b891fa60cb44ba088df61a125a70222971891c50dfc4671d270f0ff42276fa928a35dc66357df1a0a01e7dd1c41d8aaf48154d9f8228ddb4dd7b1d72a51b8d8272fad1f11b07eeaab08db0c2c9dafad2735adcdbf4d650dc9a", 0x97}, {&(0x7f0000000a40)="063ec1064bafd93ccae65583472f7b16a4eada4dd1e01b489cf609c80d3cf90e2886fc148fe65f31704a0ef1dae9a290b101dde368b81e77a4585f9ba58e8fed9d597e6f5a42d766284a748505b1c4a7f1ac30f63f0e", 0x56}], 0xa, &(0x7f0000000b40), 0x0, 0x80}, {&(0x7f0000000b80)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10, &(0x7f0000000bc0), 0x0, &(0x7f0000000ec0)=[@sndrcv={0x2c, 0x84, 0x1, {0x2, 0x7ff, 0x6, 0x6, 0x1f, 0x4, 0x6, 0x3, r8}}, @sndrcv={0x2c, 0x84, 0x1, {0x3, 0x1000, 0x2, 0x401, 0x0, 0x6, 0x57e, 0x80000000, r9}}, @sndinfo={0x1c, 0x84, 0x2, {0x101, 0x8202, 0x8001, 0x10001, r10}}], 0x84, 0x8000}, {&(0x7f0000000f80)=@in6={0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000003140)=[{&(0x7f0000000fc0)="ef35e4ebad736828e7ea42a2955f7bc6188c2b9246be2c92ee4c", 0x1a}, {&(0x7f0000002040)="2890e85a9570fb4a3bf5cd701d33beb348b9fdb6f458f2ffe64ae5b357f43beecd2b9645613cb9fb2cef8948df", 0x2d}, {&(0x7f0000002080)="d175f4061ae1728f6b494a7f62b68585ce29a99ce7ef34c1a728e4c3c7d2de17ccb268f24f2ad3682cc4d69ad492c2495ec88bca095cec96c723bab1", 0x3c}, 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0x1000}, {&(0x7f00000030c0)="881728895fdcea6347968fb881fc74ecd7e17561759db99506e1b964fbede366d5a608108d49745feada6c8509f796d30d2c577d766f4ca2c9a51357c1c054b6bc3f77073561aceea39d8b2488a077988c2a28686b972c4edcdd8c4949f93efbd81b30efccf5ae6056", 0x69}], 0x5, &(0x7f0000003300)=[@sndinfo={0x1c, 0x84, 0x2, {0x3, 0x200, 0x1ff, 0x780000000000, r11}}, @sndrcv={0x2c, 0x84, 0x1, {0x7ff, 0x0, 0x8, 0x4, 0x145c6fdc, 0x4, 0x1, 0x7, r12}}, @init={0x14, 0x84, 0x0, {0x4d2, 0xbe, 0x7, 0x1}}], 0x84, 0x4000010}, {&(0x7f00000033c0)=@in6={0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}, 0x1c, &(0x7f0000004680)=[{&(0x7f0000003400)="2b57bbf86c5e15c7ffd7e75a9adbbb8860bdd4d11285d901985fc3bfe24deff53d77f36572aba16da072dee1ab5af949f22e8aa1953392c992562d28a3748a98de7d31798251bb8411139dc2f9d1eaa6a48e67562f777eb2bf73eb4dfba0bd6bc72c75daf34c29ce6e63b0386492e8e0bdc9e434", 0x74}, {&(0x7f0000003480)="15bb7ae8c73484b4c0a3955331951f521b0ed4052bd14acd3e24c2be720aafa28d10faba3775426657ce651b867d838dc487d550a51c30", 0x37}, {&(0x7f00000034c0)="cbcf31d3392b388d1a049e8d53a3487300b2c74ae8b5ac65d42379d073038a039e3429f0904cf73cde754d64275e89515db0b887e8363067233dbaa1ff3bf37a5222bdf9b8fa08603e3dccf1618c2473e5d834dd49b51182d9dee078fddd39a47cd408411f4003eece49fb4bd4327b501cfefd7669", 0x75}, {&(0x7f0000003540)="3f3dfc864229958856008286eb52504d1726769708b1eed8b277c0627a2d6b3a47ea8a53abe3e5e2ec92ce402a1f1c20dddf0cb18b354e24f953123bbab6330c04c7fbb8b1e72616d0ad37bddad631f6e881cc456fd88e87a3e2330adc1e586772a39c5ed1601d82de0818ea84ea683745523e67f0075debae6a5b33ba33f09d28ee3fe7b8cd6eb47c453dc1463ffb47992ee7e1e6a18b8062f277355f5255866033bfb776cc713b893c6790b76994da31c6be28042e3d5b35f34420b020137078b71dfe90db06c3dbc201f6d49647a228683a33c04eacc7b58763612ef8c9579a6e89e60a612b707ea56f06754d1c892f041f5e", 0xf4}, {&(0x7f0000003640)="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", 0x1000}, {&(0x7f0000004640)="16d8fbbf99d47a004edc01e9a8353e8d5aaea1e4d0b6094ca964dcea4319b99f5a190f3404f4a9ce07df8a70b7ddb4a7bb647b6f67275cf679dbbc1fbefc5fa2", 0x40}], 0x6, &(0x7f0000004740)=[@sndinfo={0x1c, 0x84, 0x2, {0x4, 0x1, 0x1ff, 0x4, r13}}], 0x2c, 0x48014}], 0x5, 0x20000080) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000040)='erspan0\x00') poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000180), &(0x7f0000000140)=0x4) 2018/03/15 03:38:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snm\b\x00') pread64(r0, &(0x7f00001f8000)=""/129, 0x81, 0x2) fcntl$notify(r0, 0x402, 0x8000000c) 2018/03/15 03:38:57 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') symlink(&(0x7f0000000000)='..', &(0x7f00000000c0)='..') umount2(&(0x7f00000002c0)='../file0\x00', 0x2) open(&(0x7f0000000100)='../file0\x00', 0x280400, 0x0) 2018/03/15 03:38:57 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00007e7fd8)={0x0, 0x0, 0x0, 0x0, "4ef0173ae7291ce0d440ca4586508c706e04fdbef46dd08ce27728dd547b78d5"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x4, 0x30, 0x135f1fc8, 0x9}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x80000000}, &(0x7f00000001c0)=0x8) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x90000, 0x0) getsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/15 03:38:57 executing program 5: getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mlock(&(0x7f0000c73000/0x4000)=nil, 0x4000) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) munlock(&(0x7f0000624000/0x1000)=nil, 0x1000) 2018/03/15 03:38:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/if_inet6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev\x00') sendfile(r1, r0, &(0x7f0000000140)=0x4000000, 0x400000ff) fstat(r0, &(0x7f0000000280)) 2018/03/15 03:38:57 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x6, 0x1, 0x7ff, 0x6, 0x2}, &(0x7f0000000480)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000004c0)={r3, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r4 = accept4(r0, &(0x7f00000002c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000340)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000380)=0x7, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'gre0\x00', 0x30}) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) accept4(r0, &(0x7f0000000100)=@vsock, &(0x7f0000000000)=0x80, 0x80800) timer_create(0x5, &(0x7f0000000240)={0x0, 0xf, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000280)=0x0) timer_getoverrun(r6) getsockopt$EBT_SO_GET_INFO(r4, 0x0, 0x80, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000440)=0xfffffffffffffcf0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0xa4200, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x22001}) 2018/03/15 03:38:57 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2286, &(0x7f00000000c0)="83bc4af0af18a67dfb370678967cedbe102ff87b83f0327c0dd91a3c91953f528f868ebf5bc22bdb15ed3b2d6095bc58ff36658795481be25992b4ec3273d0f9bd138a84beeeb34de7c7c60ee11bb6ddb9b187403847fe61dbc4f727c25d36178a589fa8a566b81f363299f14ae430c8b0eb43e0a20d5fd156944d6b1a895401f91b3f700f7c97a52a8ebe03e17a72cc3ca11bb97d87f123fe06d8d74e6deff9b3f65f248c") ioctl$TCFLSH(r0, 0x540b, 0xffffffff) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001900000127bd7052eafc130e638a3ea29300fcdbdf2fda14b400cf04ff0f0030000008001900", @ANYRES32=r1, @ANYBLOB="0800060019050000"], 0x2c}, 0x1, 0x0, 0x0, 0x20040800}, 0x2000c015) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)='./file0\x00') write$tun(r0, &(0x7f0000000300)={@void, @void, @eth={@random="0673d66cf422", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [{[{0x9100, 0x400, 0xffff, 0x2}], {0x8100, 0x400000, 0xfffffffffffffffa, 0x2}}], {@can={0xc, {{0x2, 0x0, 0x0, 0x2}, 0x0, 0x1, 0x0, 0x0, "a67a6cf2a801bf60"}}}}}, 0x26) 2018/03/15 03:38:57 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x0, 0xffffffff00000000}}, 0xe8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'irlan0\x00', 0x1}) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000), 0x200000000000012d, &(0x7f0000002780)}, 0x0) [ 32.006507] audit_printk_skb: 6 callbacks suppressed [ 32.006524] audit: type=1400 audit(1521085137.212:17): avc: denied { sys_nice } for pid=5423 comm="syz-executor7" capability=23 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 2018/03/15 03:38:57 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x400, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000380)=""/58) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) socketpair(0xa, 0x0, 0x2a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100)=0x80000000, 0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000180)=0x107) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x100}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={r6, 0x8}, &(0x7f00000001c0)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r7, 0x7f}, &(0x7f0000000240)=0x8) timerfd_settime(r2, 0x1, &(0x7f0000000280)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00000002c0)) ioctl$TUNSETOWNER(r0, 0x400454cc, r5) socket(0x1b, 0xa, 0x3ff) 2018/03/15 03:38:57 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) socketpair$inet(0x2, 0x800, 0x400000000000, &(0x7f0000000040)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x183, &(0x7f0000f07000)=[{0x6, 0x0, 0x7f, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x2, 0x0, "f6a14de36addc702a9e531ae2ce47acb38a429351f3452396ef55d07925fc6d1d3d363241e711b07f5a00db1499f3a6c35aac8a7ba29509c58ce2ec44c925269e7f970e8881e93f9529a2cd600f87e7d"}, 0xd8) recvfrom$unix(r1, &(0x7f0000000000)=""/20, 0x14, 0x10000, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'gre0\x00'}) shutdown(r1, 0x0) shutdown(r1, 0x1) 2018/03/15 03:38:57 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1000, 0xfffffffffffffffd) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x24, 0x0, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0x10, 0x2, [@typed={0x6, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x20e}, 0x1}, 0x0) socketpair$inet(0x2, 0x7, 0x8, &(0x7f0000000000)) 2018/03/15 03:38:57 executing program 3: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="48a19981", 0x4}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) 2018/03/15 03:38:57 executing program 2: r0 = gettid() r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000000140)='smaps\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x57, 0x8, 0x8, 0x0, 0x7e}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000100)={r3, 0x4}, 0x8) sendfile64(r2, r2, &(0x7f0000000080)=0x10001, 0xfffffdfffffffa39) ptrace$getenv(0x4201, r0, 0x2, &(0x7f0000000000)) 2018/03/15 03:38:57 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f6578650000000000003571df88234b46b26a57bc7ae59179c2375683f70de88ea5471b47a8c786c729d3f2b76d6ccde0a4076156389597e94c386ed27ef3dc72ac2f9277342df6012e172f914db81542b29a0843f3090986bbce46b99a0d35b66fa257728128776030090a20") flistxattr(r0, &(0x7f0000000080)=""/17, 0x11) fstatfs(r0, &(0x7f00000001c0)=""/250) 2018/03/15 03:38:57 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) write$eventfd(r1, &(0x7f0000000080), 0x8) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x2}) 2018/03/15 03:38:57 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8002, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_getres(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r4, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$lock(r4, 0x7, &(0x7f0000010000)) tkill(r1, 0x29) dup3(r3, r4, 0x0) 2018/03/15 03:38:57 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x4, 0x100000001, 0x100000001, 0x9, 0xfffffffffffffe01}, 0x14) r1 = syz_open_dev$sndtimer(&(0x7f0000496000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) 2018/03/15 03:38:57 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001e4000)) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffd000/0x1000)=nil, 0x3, 0x3, 0x8, &(0x7f0000ffd000/0x1000)=nil, 0x7fffffff}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) write$selinux_access(r1, &(0x7f0000000080)={'system_u:object_r:pam_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x35, 0x39}, 0x41) 2018/03/15 03:38:57 executing program 1: r0 = socket$unix(0x1, 0x1000000005, 0x0) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) listen(r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000040)={0x4, 0x9, 0x8, 0x8001, 0x2}) poll(&(0x7f00003a3fd8)=[{r0, 0x110}], 0x1, 0x0) 2018/03/15 03:38:57 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'gretap0\x00', 0x6}) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)=0x0) waitid(0x2, r1, &(0x7f00000000c0), 0x41000000, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002280), 0x0, 0x0, &(0x7f0000002340)) 2018/03/15 03:38:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'lo\x00', 0xf9}) setsockopt$inet_opts(r0, 0x0, 0x800400000485, &(0x7f0000000080)="820cb145deae13610e59f80561be13b80ae72c7fb280f8b51c56beb35d68ee024d2aaf52353cf99c4a2865dcb33f5d3fc70403c07c25e914b81d4e6716f48c89478ad2c1f7b3c0cee0197630b5ff36ea2e02db5f", 0x54) 2018/03/15 03:38:57 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x1) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000), 0x1) 2018/03/15 03:38:57 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x1000001fe, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000080)) sendto$inet6(r0, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000b34fe4)={0xa, 0x4e20}, 0x1c) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/03/15 03:38:57 executing program 7: r0 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x11) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000400)) read$eventfd(r0, &(0x7f00000003c0), 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x2, 0x2a4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f00000007c0)=ANY=[@ANYBLOB="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"]}, 0x3c7) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xc) [ 32.261298] audit: type=1400 audit(1521085137.462:18): avc: denied { getopt } for pid=5469 comm="syz-executor6" 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 2018/03/15 03:38:57 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x400, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000380)=""/58) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) socketpair(0xa, 0x0, 0x2a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000100)=0x80000000, 0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000180)=0x107) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x100}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000003c0)={r6, 0x8}, &(0x7f00000001c0)=0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000200)={r7, 0x7f}, &(0x7f0000000240)=0x8) timerfd_settime(r2, 0x1, &(0x7f0000000280)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00000002c0)) ioctl$TUNSETOWNER(r0, 0x400454cc, r5) socket(0x1b, 0xa, 0x3ff) 2018/03/15 03:38:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt(r0, 0x1, 0xc, &(0x7f000035ff6a)=""/150, &(0x7f0000823ffc)=0x96) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sockstat6\x00') ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) dup3(r0, r0, 0x80000) 2018/03/15 03:38:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000380)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'teql0\x00', r1}) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00ea001400010200000000000000000afe0000", @ANYRES32=r2, @ANYBLOB="1400010000000000000000000000000000000000"], 0x2c}, 0x1}, 0x0) 2018/03/15 03:38:57 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000000000)="b86159925ad59745455f49927ccc3b20eb3b52f78b1bc0dd6198d9c345dafa7715dc3855db1484ec258584009ff6491cc9588b1215a0222573d138ae246122fa8fa2920d7123aa3bf45e65081e4e22497d0ad3dbe4013dee2dbec2d8c238e3f2220b9a") sendmmsg(r0, &(0x7f0000005dc0)=[{{&(0x7f0000000080)=@ethernet={0x307, @random="2aa7efd98b08"}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=[{0xa8, 0x0, 0x1, "4fdc4af98002d0bc62187679a3450e636cb0646035f17b4191b60fe78d46825fd6e5eeb02c5c44cae69941e5c639063f1a35a4cfef51f7781d337eee01665e9549c07cd89d45a986c21a02ae9d9c3c9d93b244b61e30505c89a3bf5bcf9a6279285cc627d3658053d557b592c5084ff961f04403aa3dcd77524ae1227f11a2a8f8cf4401bf982edab02a4d3545a7123dc8b4d2cb7a77054fe684be0b"}, {0xec, 0x107, 0x7, "dfb32bf183bee8cd4e57af86a652002a8d90645114cd9de3dfcb886f42f59690b8c05be1dfe697be05e7716e8e85b46e38a592022821bd02a306e5214f8187474a584d8c973b85ece761ece38133d355e6a2426e3433e9f5146b16a3ab4cbae38ef63b606bc86a9e903d0d1212966fbbad6fed1808e02bddb3eb1adb5dbfa598ea331cc4b2a06089bfc185a04ac9da5ee08b75514de35def1269ffc0889b70ad1b126b76284c1b9ece95857d34a181982efc7c6d78446edba436840135e966a043c90f352bf6cf11abf8f34142220a5ae928e9dd20438c517124613b57"}, {0x28, 0x1ff, 0x3, "96b0166c020411b06cc6d6cae576a8685a6d38ceb9bea2e783b848b2"}], 0x1bc, 0x4}}, {{&(0x7f0000000300)=@ipx={0x4, 0xfffffffffffff800, 0x2, "da2a019c4025", 0x6}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000380)="09ee5dac22b8a9403968f9a94692d0d17e5547031c35187f", 0x18}, {&(0x7f00000003c0)="fc6306746ccfdd4d2c8e84a1b63fedfff92156f8c8b8dbf0939555e485b7fd2415cef6f5d7ec5b437fbaeab41c9a11e8f614d35ee96c32c6da41", 0x3a}, {&(0x7f0000000400)="00bf85771f90b5ed2c4c5ba9b8da87300337df787582a8a97b2372542d76", 0x1e}, {&(0x7f0000000440)="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{0x30, 0x11, 0x8, "bcf361ed4d0bbdfbe0fc30b9785ebefda81d58b9de854334188f254ffd653350d23a"}, {0xe8, 0x10f, 0x1, "b0f56946fdd6b4b693f7626d7bbc9b7bcb344904d7b47f8cef254fd05ecafe0c513adb844ae0ddba31c63cab8c77defd9dc016b7f853ec957ad6790eb8278658d439925154a79df973629f15d49a0397b08e9ca552a51416672b94f5f8a51e33460d1cca432ae101576f3eea99836edf22b92058f66f9137e0b245487e823bd5151deddac1fd26c1ee83fc0de479f7d4f56405e7c84a62db551b8b09e0ab3a34fabc101c902441c5271506dd21c2413d32f80a5bce48a2b8c7742792033ef0967c18275b0ce520e3908b5512e3301192128a322fefff00d0deccd1df"}, {0xd4, 0x11f, 0x9, "a5b43ea884b84b476272e1b4c41f527c23e8fec82618fea01dbf0f85a321b3b5f8cb948d4e1f3d3f60fdb0042c440938a535cdf86e7531fe387bd33b3f892bdae146748d2e7af91892f0082e6332d01c9d08531f82ee8048e49c01d4d30fe55f99b70e7571852ab58ec12fffeeb78a10a69ce24902cb2c5b1ff49e2e308c156ecba988acf55e45e315187300cb1df1529ce9c3e5ecb6b7cc528ef6898858bd9b29bbd7722e6d89505b7654a2292b4f6b6375d38f879608fffb6f2f3194ab90ee7542ff7c28e0631d"}], 0x32b0}}, {{&(0x7f0000004940)=@l2={0x1f, 0xfff, {0x9, 0x8, 0x7f, 0xfffffffffffffffb, 0xfc, 0x5}, 0x2, 0x200}, 0x80, &(0x7f0000004b00)=[{&(0x7f00000049c0)="44075179788f913c23f78eca7ffd203d2d41d62f1f3be99609baaab9ef1ef5b0986989feacf41d0d8763d7db426199", 0x2f}, {&(0x7f0000004a00)="a4ac7a9c9a2d31be0b1932d4c5295d6efdbf2e49b15519569e8f2fa07779e69f4154895f33717750edb14bbcecaea2e13c6bafa73d7ead18ecd30fbb0d919c31c3ba734e351f1fd4bf06b4a54b827214189fe57e9760a524cc53aebc7c3abd9c0752aa02b07fbf996254de854fb78e48763bc4ea5377e20a8749751dd294143774fef98642c2e3accbfb", 0x8a}, {&(0x7f0000004ac0)="9fb20a784a6d931f46979ca1c1d445aa12bb836a3aa59a5c27713a120d794c4416d4", 0x22}], 0x3, &(0x7f0000004b40)=[{0x100c, 0x112, 0x2a0, "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"}, {0xd4, 0x0, 0x2, "1d1678d8c44ce97a9313f41028ffb63321fe243dfdf9851642645d3c91534941e36bb4c8f11babc45c61d1b61c6f9f470a0ca5e6fbfef17e5ee0885bbf313041e2f0d1a61aae8af65716e9967fa46af11f8b19645c8ed09436419a2e763df3d5e22bc2edec63aa7ad273c1e53cc4d403beabf17a4b6eec0bcc0ff08812c02de1f5ae093c810c8be6e60d69609dba2e06afe36f447ea22ba2848139b663842fe6bd4c0a136ea74fdb4b6e05ea8c54ffc9e82bdf896f1a2e4eb8aa8a90b6d82305bca204b471"}, {0x10c, 0x1ff, 0x1ff, "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"}, {0x50, 0x10e, 0x4, "3fc91b15538805718dff54ad50513a13159966cde3f18bacdf349ecae900f2bd382f6ef165ae3d2bebd26590fa50c935d6c8d3e4d0978baa3dd628c0269359afd31f"}, {0x3c, 0x11f, 0x4, "38969e5b707c899eeb3d89bea28967f7a339f3d3ae1a037b472f8e6492faefac1088b19a021a200a271f8e0d24ccbd"}], 0x1278, 0x40}, 0x8}], 0x3, 0x8000) unshare(0x84100) 2018/03/15 03:38:57 executing program 7: 2018/03/15 03:38:57 executing program 3: r0 = gettid() exit(0x8000000000000008) ioprio_get$pid(0x1, r0) 2018/03/15 03:38:57 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00005a5000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x0, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000080)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'gre0\x00'}) sendto$inet(r0, &(0x7f0000189000)="59c39b3ffda32e60e3b3f0575061f1f2085409d2f6bc043a5e70350c450a2bc0436bfc1f2246192dd89214ba7b10c1a0b74caf5bf66ba628084b20051b2d011e0d1c84512180ae36180285db43c2cbfa85f04d1bbcf99fa457733e315b5f0e3dd33dccf77a87e15bf02c16be41b28c26", 0x70, 0x8000, &(0x7f0000581000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000ec5000)=0x3f, 0x4) 2018/03/15 03:38:57 executing program 2: r0 = epoll_create1(0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000867ff4)={0x10000000}) pipe(&(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000930000)) 2018/03/15 03:38:57 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="020d00001000000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000000005ce1423c6f5a6365b18b8a5b84d4f2bdc04b69474c30d1e139409483e9d50d3df887525a0977e3ac4b975e18fc36c06f3fc7af44fdd35a4e734c914295de25"], 0x80}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="0213400002000000000000f7ff000000"], 0x10}, 0x1}, 0x0) 2018/03/15 03:38:57 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xc) setgid(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) writev(r1, &(0x7f0000000800)=[{&(0x7f0000000700)='z', 0x1}], 0x1) setgid(r0) 2018/03/15 03:38:57 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) shutdown(r0, 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x100000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x0, &(0x7f0000f07000)}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{0x1, 0xd4, 0x1, 0x3}, {0x1b29, 0xd1, 0x4, 0x7ff}, {0x4, 0x1, 0x7f, 0x4}, {0x1, 0x3, 0x7}, {0x0, 0x7, 0x5, 0x200}, {0x10000, 0x2, 0x9, 0x388173eb}, {0xffff, 0x4, 0x96d5, 0x9}, {0x100000000, 0x6, 0xfffffffffffffffa, 0xffffffff80000001}, {0x0, 0x200, 0xffffffff}, {0x8, 0x100, 0x7, 0xffffffff80000000}]}, 0x8) 2018/03/15 03:38:57 executing program 7: creat(&(0x7f000053e000)='./file0\x00', 0x0) rename(&(0x7f00003b2ff8)='./file0\x00', &(0x7f0000192000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") acct(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/03/15 03:38:57 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000040)="04d5f6d9373af1e875ada424a74ccc6c0e5c35fa29f9a5ddce6dae465c036c8a5b91df9ab83382dc6de4f10230a6c61f2256115f67035214040aeb8bbffdafea3d72a71a17a4158d708fe3d1b59a744c84cda4e1f7b716dee10b70f6", 0x5c) r1 = socket(0x10, 0x7, 0x0) ioctl$sock_ifreq(r1, 0x89f4, &(0x7f00000001c0)={"736974300000ecff00", @ifru_addrs=@in={0x2, 0x0, @rand_addr}}) 2018/03/15 03:38:57 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffd, 0x0) readv(r0, &(0x7f0000002580)=[{&(0x7f0000001300)=""/75, 0x4b}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000000080)="fba0aa0680dd8f5f0986d775bf38ad60d0988b7ec3675701efc3a1dc5851980d02beb1f806b381415166a6f24ea03559b4503f03408ab9d928cc3bc764292089e3d63c0f903096dc26c06f82705e66ca56c5655e1402ebfc27dea39ea33209eb69d84a87bef37f98fae0c1c52757f5f5c9f011662e72653011715389711314c1bc73773228557334beece108583bc2d4b8701cc880bfa75c26b0fb84ed0ece79885fdb9a5b4b024a36d569b34e6e9bf4998ed3e51454fe692513027687d4c7912a3f63f476f50a813afbc8c81ececbcac56350dafb75ebd0", 0xd8, 0x800, &(0x7f0000000180)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) 2018/03/15 03:38:57 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200c0, 0x0) fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000100)='./file0/file0\x00', 0x0, r1, r2, 0x0, 0x1, 0xfffffffffffffffd) 2018/03/15 03:38:57 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0xe, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_ident={0x2, 0xaf16e825a2ef78c7}]}, 0x20}, 0x1}, 0x0) 2018/03/15 03:38:57 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup2(r0, r0) read(r1, &(0x7f0000000080)=""/95, 0x5f) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x20000000000004, 0x1000000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x4, 0x2, 0x2, 0xfffffffffffffff9, 0x1000, 0x7fffffff, 0x2000000, 0x1, 0x7, 0x6, 0x800}) read(r0, &(0x7f00004bdf32)=""/206, 0xce) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000ddfffc)=0x403) ioctl$TCFLSH(r2, 0x540b, 0x1) 2018/03/15 03:38:57 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x40880) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)) 2018/03/15 03:38:57 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x800, 0x0) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0x2710}}) r2 = syz_open_pts(r0, 0x0) dup3(r0, r2, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000100)) 2018/03/15 03:38:57 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x100000, 0x0) getsockname$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x108}, 0x1}, 0x4000000) pipe(&(0x7f0000d8bff8)) pipe(&(0x7f0000e12ff8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8, 0x8) dup2(r2, r3) getsockopt$inet_int(r2, 0x0, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) close(r0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/context\x00', 0x2, 0x0) 2018/03/15 03:38:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='status\x00') getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) 2018/03/15 03:38:57 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002b0ff8)=0x7) bind$inet(r0, &(0x7f0000312000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) pipe(&(0x7f00000001c0)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000), 0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000100)=0xfff, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x7ff, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x44, 0x7ff, 0x7, 0x5, 0x5, 0x0, 0x1, 0x7, 0x1}) sendto$inet(r0, &(0x7f0000fd0000), 0x1d8, 0x800000020000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000), 0x8) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x800) 2018/03/15 03:38:57 executing program 5: r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x220080, 0x8) r1 = memfd_create(&(0x7f0000000040)='ramfs\x00', 0x1) fcntl$setstatus(r0, 0x4, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000080)={'ipddp0\x00', {0x2, 0x4e24, @rand_addr=0x3}}) mount(&(0x7f0000000140)='./file0/file0/file0\x00', &(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)='ext2\x00', 0x800, &(0x7f0000000240)="8f69c4efffc881f45cdd53835aef7eeffeaf6d9286ffe2b22f34") mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000380)="12f98468ed46291989b3f0e29c91068b2d1db7d33c2a4c80246d628ad563211c") mount(&(0x7f0000000200)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='ncpfs\x00', 0x84000, &(0x7f00000002c0)) 2018/03/15 03:38:57 executing program 3: ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000b09000)) r0 = getpgid(0x0) ioprio_set$pid(0x4, r0, 0x3) clone(0x818c2500, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/stat\x00') socketpair(0x9, 0x80001, 0x5, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000180)={&(0x7f00000000c0)=[0x7060, 0x3fe, 0x3], 0x3, 0x74, 0x6, 0x1ff, 0xdb1a, 0x6b1, {0x9, 0x5, 0x0, 0x5, 0x4, 0x5, 0x7fffffff, 0xd2, 0x100, 0x414a, 0xfffffffffffffff9, 0x2, 0xc86, 0x3, "a4aa193459862a91ec848a1d0abfde39da4ad9811ca8e6119b3e3d24dedfe355"}}) prctl$setname(0xf, &(0x7f0000000040)="f850286e4bf44c3eef3e") getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x4, 0x0, 0x3, 0xfffffffffffffffe}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={r4, @in6={{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x200}}}, 0x84) 2018/03/15 03:38:57 executing program 2: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = socket(0x1b, 0x6, 0x7) getsockname$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) bind$netrom(r0, &(0x7f0000000180)=@ax25={0x3, {"b15e5bf2bb404e"}, 0xfffffffffffffffb}, 0x10) r1 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000044ff6)='./control\x00', 0x0) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x100) mkdirat(r1, &(0x7f0000000100)='./control\x00', 0x1) renameat2(r1, &(0x7f0000000080)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x1) 2018/03/15 03:38:57 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000cda000)) epoll_wait(r3, &(0x7f000029bfdc)=[{}], 0x1, 0x0) 2018/03/15 03:38:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000f15ff0)={0x2, 0x4e22, @rand_addr}, 0x10) r2 = socket$inet6(0xa, 0x3, 0x7ffd) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f10000)=0x10000, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) pwrite64(r2, &(0x7f0000000000)="b86a5fe116e4f14bbdf1e532ca68f9f414ee276a76e2062b8fb0ccee09bd688cca5a97752740e972c85ba40927eb6e8f95b3b8dab66364d581a242473cd6ecb8d5fe8d001639fce43001bdeb88ea224aa0d92103be4b5714a96bdbc77564a1aa8fc9a50d4e4fd67289f791666049824a446a33f3a7c4452f5c2d7861b5bbace0d885dbaadf62c65fdbc105d3c8a36340674cccf7d55226811eaf47cb4646b1ac93faba075a89cb92be8e2d743bc1a5483979ba5d90839e749e86e04cb5a36a5263156f82d63ba26fddfd4cf50a2de1424bdc678750d7d107ae", 0xd9, 0x30) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/03/15 03:38:57 executing program 1: r0 = request_key(&(0x7f0000000000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)='\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000934ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000021ff0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffff030}, {0x6}]}, 0x10) sendto$unix(r2, &(0x7f0000842f2e), 0x0, 0x0, 0x0, 0x278) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000000140)=""/4096) 2018/03/15 03:38:57 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x20000) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080)=0x6, 0x4) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000001140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5400000013002b0300000000000000000100f3ffd0a7e9a52abd0a6a26c94afcbc6ddc9ea401db4173612e4e1adc653bd901deb864240bdce5c9b8944543ef5925"], 0x14}, 0x1}, 0x0) 2018/03/15 03:38:57 executing program 0: mkdir(&(0x7f000047eff8)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000080)='sysfs\x00', 0x100, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000280)={0x3, 0x3, {0x0, 0x0, 0x2, 0x1, 0x4}}) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x2, 0x4) 2018/03/15 03:38:57 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0xda, "4f7701ff6f5050ef3225f2b2d38e4f228c70e62d719e65c24b6613fbe1f708da81b1207998af7dc6352eb8fa983edcb31b0784202861d98fe417339eda64972b414756142a3c0597cb6dab5b85ab349c3e8ce59a686d34fb76440ac557f3714ce107b708b2466a89e2474c760198588f5748b800d3080607329092b23c88af1f8ab1770746f9d0223788edd5a98ec31cda5f325d5792d89a12d2bccbd1ea5c8cb8a6a39757d72af7aee37677ceb0e547643be912e464d4db0bcdb93207234de774b7d86578500f88730ace17c6f2cdc9a77ae2d4e15e383b2116"}, &(0x7f0000000200)=0xfe) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000498ff4)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00000000c0)={'syz_tun\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}}) r3 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r3, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000080), &(0x7f0000000040)=0x33f) 2018/03/15 03:38:57 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) 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$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=ANY=[], 0x0, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)=ANY=[@ANYBLOB="020000000f000000ffffffffffffffff0d0018000000590076cbd5f680433059c2b551ab0000000000000fff89c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec5561fa894fbff145df65233a0dc9bc66694bae4000000000000"], 0x78}, 0x1}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8400, 0x0) socket$netlink(0x10, 0x3, 0x1f) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) sendmsg$nl_route(r1, &(0x7f0000556000)={&(0x7f0000bb3000)={0x10}, 0xc, &(0x7f0000303ff8)={&(0x7f0000ec6000)=@ipv6_newroute={0x24, 0x18, 0x0, 0x0, 0x0, {0xa}, [@RTA_MARK={0x8, 0x10}]}, 0x24}, 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) ioctl$TCXONC(r1, 0x540a, 0x6) write$selinux_context(r1, &(0x7f0000000000)='system_u:object_r:hald_var_lib_t:s0\x00', 0x24) sysfs$3(0x3) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56}, 0x98}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/03/15 03:38:57 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0xffffffff}, 0x8) unshare(0x400) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r1, 0x821}, &(0x7f0000000200)=0x8) add_key(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300), 0x0, 0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000080)=""/88, 0xe) fchmod(r2, 0x0) 2018/03/15 03:38:57 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) fcntl$setlease(r0, 0x400, 0x2) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x8b, &(0x7f0000000080)=0x1) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000), 0x4) 2018/03/15 03:38:57 executing program 5: r0 = inotify_init() chdir(&(0x7f0000000040)='./file0\x00') mkdir(&(0x7f0000e24ff8)='./file0\x00', 0x0) ppoll(&(0x7f0000ecefd0)=[{r0}], 0x1, &(0x7f0000872ff0)={0x77359400}, &(0x7f0000229ff8), 0x8) r1 = inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x40) inotify_rm_watch(r0, r1) 2018/03/15 03:38:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000b9c000)) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="df5d629e99cc5466eb5714dc7f12d4b0ef9f09bd3fb22e1a3a9a0c5152e59b535b87d030529ab5090bd757400bd107e2a1950af8bcafe591357f67147c39058519fd7c733aa510dcaec71755b20ead7f3733cf04d1bca0a14401da00670bf40033276544c6914a753a91ffd3c230269e173b3757882f60af9e9f6a59acbfceecc93622206199116e1628641318ae4720a64ef1d4cd104e5ea83e155da357a2295e78735cad3d"}, {&(0x7f0000000100)="dc6f0acacb3377923ca3975f8d"}], 0x0) [ 32.633686] audit: type=1400 audit(1521085137.832:19): avc: denied { write } for pid=5622 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/15 03:38:58 executing program 4: socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000387000), 0x4) socketpair$inet6(0xa, 0x3, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="98a93603cd52b59b7884eec6a09a1208", 0x10) sendmmsg$unix(r0, &(0x7f00000bd000), 0x80, 0x0) shutdown(r0, 0x1) 2018/03/15 03:38:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) connect(r0, &(0x7f0000000140)=@un=@abs, 0x80) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x400, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000002c0)={r2, 0x80000, r3}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/15 03:38:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) r2 = accept4(r1, &(0x7f00000000c0)=@alg, &(0x7f0000db4ffc)=0x80, 0x0) shutdown(r0, 0x1) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/03/15 03:38:58 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/udp\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000240)={r2, 0x0, r1}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x10}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x80000001, 0x4, 0x8, 0x20, r4}, &(0x7f0000000140)=0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000280)='bond0\x00') read$eventfd(r1, &(0x7f0000000200), 0xfffffffffffffdc5) r5 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)="06cb3be2bc19743fd9fc2234b5", 0xd, 0x0) keyctl$get_keyring_id(0x0, r5, 0x2) fcntl$addseals(r1, 0x409, 0x8) 2018/03/15 03:38:58 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000000000), &(0x7f0000001ffc)=0x3a6) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000140)=0x54) 2018/03/15 03:38:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000280)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000007804000014010000540200000000000094030000940300009403000004000000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000df8ba9a291bc733dd91dc1fe9a036735668a6928acb4e59b624766e1121ce6a23071f575e4ec115ea887ca91c3039ece248d634656af27e4e7c768fccd24b0361d476a9951bf8f105992e885d49cc6c6f2c58515fa97c417000000000000000000"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001401000000000000000000000000000000000000000000000000000024004e4651554555450000000000000000000000000000000000000000000000ff010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaaaaaa00000000000000000000ac1414bbe000000101000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c650000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000020000000008000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0x4c4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x1, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) socketpair(0x11, 0x0, 0x3, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000200)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000780)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000007c0)={r2, 0x4, 0x800, 0x20}, &(0x7f0000000800)=0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000240)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) 2018/03/15 03:38:58 executing program 5: request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='.]\x00', 0x0) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000000240)="130000001000ffdde200f49f070f050080230a", 0xb467fc03f2247a0d) pipe(&(0x7f0000000200)={0xffffffffffffffff}) socket$inet_sctp(0x2, 0x5, 0x84) accept4$unix(r1, &(0x7f0000000280), &(0x7f0000000300)=0x6e, 0x800) 2018/03/15 03:38:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x5, 0x5}, &(0x7f00000001c0)=0x88) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x7}, 0x88) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_eeprom={0xc}}) bind$inet(r0, &(0x7f00000002c0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/15 03:38:58 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000001ff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x6, 0x0, 0x0, 0x8000000}]}, 0x8) sendto(r1, &(0x7f0000016000), 0x0, 0x0, &(0x7f0000013000)=@rc={0x1f}, 0x9) 2018/03/15 03:38:58 executing program 2: r0 = memfd_create(&(0x7f0000000000)='m\x00', 0xffffffffffffffdc) r1 = syz_open_dev$sndseq(&(0x7f0000050ff3)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x5, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) write(r1, &(0x7f0000000040)="cc84ec625308e7fc2d1a1994b9e0048f87676465e26622292ab12223cc9033c4eb883d74f85997c91846753a4c59bc36591749fa7e90f905f2260b4b3c6786a9", 0x40) 2018/03/15 03:38:58 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200, 0x0) fstat(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000001500)=[r1, r2]) write$tun(r0, &(0x7f0000000040)={@pi={0x0, 0xf5}, @void, @ipv6={0xff, 0x6, "b4305d", 0x1348, 0xbb, 0x3, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[@srh={0x3f, 0x4, 0x4, 0x2, 0x578, 0x1f, 0x4, [@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}]}, @routing={0x3f, 0xc, 0x0, 0x3f, 0x0, [@empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty]}, @dstopts={0x3f, 0x13, [], [@jumbo={0xc2, 0x4, 0xccc}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x9}, @generic={0x1f06, 0x5d, "b38ffeccad0586029cad61abc305f25667d26c7bcd5ca191dbedad36053b4f8a2bc6c9833cf6455bd4a8960e8bed1d3d5efd61799cc669ec7a4cc0d623ee3a02e5bdf9953a41190a32adb365633d657c85df8fc472576cc8e051280ca2"}, @calipso={0x7, 0x18, {0x400000, 0x4, 0x40, 0xffffffff, [0x7, 0x0]}}, @pad1={0x0, 0x1}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}, @fragment={0x84, 0x0, 0x101, 0x6, 0x0, 0x6, 0x67}, @routing={0x0, 0xe, 0x3, 0x5, 0x0, [@loopback={0x0, 0x1}, @empty, @dev={0xfe, 0x80, [], 0x18}, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @empty, @dev={0xfe, 0x80, [], 0x19}]}, @srh={0x0, 0x4, 0x4, 0x2, 0x4, 0x8001, 0x3, [@loopback={0x0, 0x1}, @empty]}, @routing={0x33, 0x6, 0x2, 0xe3, 0x0, [@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x4, {0x800, 0x6, "3b129e", 0x7, 0x0, 0x8, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, [@dstopts={0xef, 0x1e, [], [@enc_lim={0x4, 0x1, 0x10001}, @generic={0x80000001, 0xe2, "b96ae627740ab8a7133e2ff033d0ca8d25e0b99a83283b7120bb62d8ee220ac31a519282c746f7133cfa91070e1f0a72f74d49c46cb0a2362b719aea889de00ea84796b2a8acca6c5a93a8815c7a3284e249286de63852ef97ad5213a8c35e9aa7dbe258bb3ccdb5e5b5b4869a72f11e891d530c1a9a8513ada18b9d27851ef6e88c4219bcad716ddae3f6f03a857b0856999114abae2f756fde4241622f73822b7c056bea38e7ce73207c0a3de2af09204d2532a9ac73463b963c7ee9ad9bc8cfe14d13ad452a30469753661c48b2bbd4e275979649366423a16a08380101cc83c6"}, @ra={0x5, 0x2, 0x6}, @ra={0x5, 0x2, 0x3}, @pad1={0x0, 0x1}]}], "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"}}}}}, 0x1374) r3 = syz_open_dev$tun(&(0x7f000014eff3)='/dev/net/tun\x00', 0x0, 0x2000) close(r3) ftruncate(r0, 0x0) 2018/03/15 03:38:58 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000074fffc), 0x46) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000000000)=0x80, 0x4) signalfd(r0, &(0x7f0000000100)={0x6eb5}, 0x8) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000000c0), 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000140)={0x2000000001}, 0xfffffffffffffe4c) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x7fff, 0x4) sendto$inet6(r0, &(0x7f0000000040)='\x00\x00\x00', 0x3, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x1000d90) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/15 03:38:58 executing program 3: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x8000000000106) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0xe26a, @loopback={0x0, 0x1}, 0x9}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffb42ea66}, @in6={0xa, 0x4e20, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e23, 0xfff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x4}, @in6={0xa, 0x4e21, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x400}, @in={0x2, 0x4e21, @rand_addr=0x3}], 0xac) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000240)=""/64) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)=0x4dc, 0x4) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000000)={0x0, 0xf, 0x0, 0x0, "9cd659fcf2fe36c6c47ab36d29f0c2f3dae2d6931ef3aee97bd83fa8ce471431"}) write$sndseq(r0, &(0x7f0000000000), 0xbc) 2018/03/15 03:38:58 executing program 0: r0 = epoll_create(0x3) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0x80000000}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/15 03:38:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x14) getdents(r0, &(0x7f00000b2000)=""/24, 0x18) getdents64(r0, &(0x7f000041c000)=""/129, 0x81) 2018/03/15 03:38:58 executing program 5: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r0) setgid(0x0) [ 32.813058] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/15 03:38:58 executing program 6: r0 = socket(0x10, 0x2, 0xa) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20040, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)) write(r0, &(0x7f00000000c0)="1f0000000104ff1f948992c00710e800", 0x10) 2018/03/15 03:38:58 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000d9dffc), &(0x7f0000a24000)=0x4) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000000), 0x8) 2018/03/15 03:38:58 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x80000001) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xa000040000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x6, 0x4) 2018/03/15 03:38:58 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x40, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@broadcast=0xffffffff, 0x4e20, 0x0, 0x4e20, 0xf9a, 0x2}, {}, {}, 0x0, 0x0, 0x8000001}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/03/15 03:38:58 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'teql0\x00'}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000001c0)={0x0, 0x1, 0x6, @random="b1f1c032b6c5"}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc008641d, &(0x7f0000000040)={r2, &(0x7f0000000280)=""/158}) 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$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) accept4(r1, &(0x7f0000000340)=@alg, &(0x7f00000003c0)=0x80, 0x80000) write$selinux_create(r1, &(0x7f0000000080)=@objname={'system_u:object_r:logrotate_var_lib_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x33, 0x38, 0x20, './file0\x00'}, 0x59) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{}, {}, {}, {}]}) sendmmsg(r0, &(0x7f00001c1000), 0x0, 0x0) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x4e20}, @in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0x14, 0x18, 0x0, 0x0, 0x91, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d069ab3e4d7e8277ed67a524c85e9c4c5d"}]}, 0xd8}, 0x1}, 0x0) write$selinux_context(r1, &(0x7f0000d30000)='system_u:object_r:sound_device_t:s0\x00', 0x24) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x98}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r1, 0x1) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) 2018/03/15 03:38:58 executing program 5: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) write(0xffffffffffffffff, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) 2018/03/15 03:38:58 executing program 1: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmsg(r0, &(0x7f0000000f40)={&(0x7f0000000ac0)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000b40)=""/206, 0xce}, {&(0x7f0000000c40)=""/49, 0x31}, {&(0x7f0000000c80)=""/88, 0x58}, {&(0x7f0000000d00)=""/3, 0x3}, {&(0x7f0000000d40)=""/153, 0x99}], 0x5, &(0x7f0000000e40)=""/207, 0xcf, 0x341}, 0x100) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)=""/18}], 0x1fffffffffffffee, &(0x7f0000878000)}, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000a40)=@broute={'broute\x00', 0x20, 0x7, 0x918, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x4, 0x9100, 'ip6_vti0\x00', 'syzkaller1\x00', 'syz_tun\x00', 'irlan0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xd0, 0x140, 0x168, [@connlabel={'connlabel\x00', 0x4, {{0x6, 0x3}}}, @statistic={'statistic\x00', 0x14, {{0x1, 0x1, 0x2, 0x9, 0x81, 0x8}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x4c, {{0x7, 0x80, 0x1, 0x1, 0x0, "035d7ba0879d2b3bdc58be0cfb177322152288bf76121b73fcea39e10564b97128b7bc84e2b77b0578081e0531b89a392aef6ffaa987f2de5a9188f1d0476709"}}}]}, @common=@AUDIT={'AUDIT\x00', 0x4, {{0x1}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x1, 0xbbf8, 'dummy0\x00', 'erspan0\x00', 'vcan0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x70, 0xa0, 0xc8}, [@common=@dnat={'dnat\x00', 0xc, {{@random="8a19d0bb44b2"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0xfffffffffffffffd}}}}, {{{0x3, 0x4, 0x0, 'ip6tnl0\x00', 'ip6gretap0\x00', 'eql\x00', 'syzkaller0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xe0, 0xe0, 0x150, [@ip6={'ip6\x00', 0x4c, {{@mcast1={0xff, 0x1, [], 0x1}, @empty, [0x0, 0xff000000, 0x0, 0xffffff00], [0xff0000ff, 0x0, 0xffffffff], 0x4, 0x8, 0x11, 0x8, 0x4e23, 0x4e23, 0x4e21, 0x4e21}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x100, 0xffffffffffffffe1, 0x7, 0x0, 0x0, "34df0f733427859d5764e289c7044e1b878cf002e81430b26845095c71a4afedbfc4e3e47e2c00cb9bc7111361b6a43877f2b19fa9b474a14cc8322ba752deac"}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x2, [{{{0x15, 0x4, 0xedfe, 'yam0\x00', 'vlan0\x00', 'bcsh0\x00', 'gretap0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xc0, 0xec}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x4, {{0x1}}}, @common=@AUDIT={'AUDIT\x00', 0x4}]}, @common=@mark={'mark\x00', 0x8, {{0xffffffe0}}}}, {{{0x0, 0x44, 0x93f3, 'eql\x00', 'teql0\x00', 'syzkaller1\x00', 'vcan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0x0, 0x0, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xc0, 0xe8}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x4, {{0x100000001}}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0xf9000}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x4, {{0x7fff}}}}]}, {0x0, '\x00', 0x5, 0xfffffffffffffffe, 0x2, [{{{0x3, 0x40, 0xf8, 'bcsf0\x00', 'dummy0\x00', 'vlan0\x00', 'bridge0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0xc0, 0x108}, [@common=@STANDARD={'\x00', 0x4}, @common=@redirect={'redirect\x00', 0x4, {{0xffffffffffffffff}}}]}, @common=@LED={'LED\x00', 0x24, {{'syz1\x00', 0x0, 0x100000001, 0x7fffffff}}}}, {{{0x3, 0x9, 0x16, 'nr0\x00', 'irlan0\x00', 'ipddp0\x00', 'yam0\x00', @empty, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], 0xa0, 0x1cc, 0x1fc, [@realm={'realm\x00', 0xc, {{0x1f, 0x6, 0x1}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0xff, 'system_u:object_r:devicekit_power_exec_t:s0\x00'}}}]}, @common=@dnat={'dnat\x00', 0xc, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, 0x10}}}}]}]}, 0x968) 2018/03/15 03:38:58 executing program 2: bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000222000)=""/205, &(0x7f00007bb000)=0xcd) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f0000000040)=0x10) 2018/03/15 03:38:58 executing program 0: r0 = userfaultfd(0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000080)=""/34) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) read(r0, &(0x7f0000000440)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) 2018/03/15 03:38:58 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000080)={{0x1ff, 0x1}}) 2018/03/15 03:38:58 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='maps\x00') preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000340)=""/163, 0x52}], 0x1d4, 0x2) [ 32.941628] audit: type=1400 audit(1521085138.142:20): avc: denied { create } for pid=5726 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/15 03:38:58 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x2) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000940)='/dev/keychord\x00', 0x80, 0x0) write(r1, &(0x7f0000000140)='v', 0x1) write(r1, &(0x7f0000000000)="f7ea42337eb805da8d24d09f3c2100580900ccd45da0739a805009d8302bd00b1918efd82ab5b66259ecf0fd65e780619ab209f6d5f35ff95473ca9f55b5862dde816ce503637a8319ad42815a19bf46fd14a6cb53202dc5a22d430648c07d5aa56cd4dd4652a28111c6e5ffe5a5a8718c0402a41c38279c3c1bd41c11", 0x7d) sendfile(r1, r1, &(0x7f0000001000), 0xffff) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000006e00)) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x414, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={{0x0, 0x7530}}, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x7, 0x80000001}) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f0000000240)=r0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000006e40)={0x0, 0x1b48, 0x3, 0x6, 0xfffffffffffffcd0, 0x3f, 0x5, 0x200, 0x6, 0x81, 0xe1, 0x1ff}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000200)={r3}) write(r1, &(0x7f0000000280)="fa3fea0cd21ab5b9b3561cda7a7b0e28a8e66cbc2ead1b17afee0195c8babd81cfc32d75e20de88610886ece517b8e6efbe0ee1975b535d5d7200a201bca848474789dd9af663ac36839ed059587fe0b3cb6e08bc42aa0728b71f328aac19ba59dd83e71a80885084bf96e59d2115a1c1645b449bd845c5c3aadde0eb90b0d36bc6055d52dda4378fa0e772fbdd93dc68a48bab223c79d8f8c358ff2078263fef4fdacb5696117e0c1fa0f7888de579ab5f7434fa2a11aaacfb0be97ab8fd3deace89c54c6f41750486fe6c9d1940f3fd3317429d840519abf05346982ae19", 0xdf) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x400, 0x2}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x6e) sendmmsg(r1, &(0x7f0000006d40)=[{{&(0x7f0000000380)=@ipx={0x4, 0xbb1, 0xfff, "332cbb529dba", 0x1000}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000400)="2050a86f83ad6fc4cd96f027adfa0d3b687e73deda575b4643e75ece70f0046131f0b117d5c018541865562f408d41e44d71d91c3c6382489a9d2f0487103b0fbc4ac692e648162afc34a1217b12f03c54df2fbaa58d13ff60075d9126f0d4dd320c8c41981640009392f9a7297dc27052fd313f27d39e292e49e6877201878c5b94691eea4e35dc99a31bbccadc27f275bc84cc06d53c574e8222554ca9ace815abf51c6e0154891b8ba704a24b01dfa8e3a313743979fb2dbcb58563e813d975c3297514ab31d5ffa7cedb147d62887a83b1999fc63b95da0b3e627bc57127583512e1dd477a", 0xe7}, {&(0x7f0000000500)="e71fbe26b4a6bb5cd293f4e15737f213f930b363a59b6d3e4b9bb2649cacc90df4d8e35d684a6a446637e475262406ad11441f0fd7059f2925e8e5b839e7f19f03165455a61f1fde29a7e5c4e6253499273c209e05bae7d054178f85242d93a578ce4fec3c82701f7545a68d263322fc17e95bd5d12ecbb6cfed57628cfad02d0e22754115f169a5edc90d115b44b6e2a17a80b8b2eb91c1cd8c9f3b07c1b89ee47fbb5f930ca7a72619ee9263ec0e8cffde", 0xb2}, {&(0x7f0000000080)="03ca2c87fcbb9009bcb5c81c782395e0bd9dd492d7469ab9463fc5312311b04f9bb95bb2", 0x24}, {&(0x7f00000005c0)="bf29b9eec2b9b21811c011c7219280d0603274010603daeb47d622f5924653c17824e881edb9a1a9ceefb055632fdb9911d6dbf42f5c13feff8021c31e43", 0x3e}], 0x4, &(0x7f0000001040)=[{0xe8, 0x103, 0x6, "8314633218ce1f795f4d38018f010b282ccd4e133bd87676b8a79a4edfed63dfde140b6e21d73e43d86d77d6b7c560b2b49ac8a55816d4a4046effa1d45485ef9501f8c91afc0f692c3f129fac2b7ac7339224a2c0c7e5c953fcea01b8ed3e9755e20d974929aec8afbdd23eb78cdc92654577225a56049fce29b05d1b38d1bb0dfa9639029aeac802be4f5c56cee807cc9aa3c8f26eb80036a98ee8432d2159f115401e0cb7b6611e1dbb15cf790a4a85b59bcfe11f19deb1fa46d3572bcb3a2d110b0b58e3f96592c8e21d0c9f398a13479d23b6fb9ebaaf6851"}, {0xd8, 0x0, 0x20, "20c74d6040cf70dcf7f6779b996b0e24f707122a640fbb0317a04a81016c02e64d9e6723d4c7434a3a78c396edd8f642433325912238a85ddd1fa58e56c997ed72163cf43c755a1d50dea54f3c64a434b91c8b525f29bdd68487675a552478ec0ab6fb3b61129b0508e895316e3715b5af7305d9082094840fd82f7dfc6809f8ac5aef78029712fd0d4e6e5a8136bc310f670297af7241cee131398465564c013cc986f45e4a84575970c0c7e1678d1a2a6fed3052f5d4241dd4434e0bc23e371446266acb8bff2d88f62a"}, {0x100c, 0x119, 0x7, 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"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{0xd4, 0x0, 0x7, "821f557f53fea69329135945bbd44596444d052ba38f933c3ec5f2af04b21bfdfd2aaddd68ff37ea65470975e28aa58a4bbb6bbb007789b58d14e696e2c83cc4fa901fa90ba7639f6812f2658353be94aed405344dd96fcc9e3c26b0ee989b3a188be39464f1b086f0f6af0f98ce147abfae215393116012b845d91d0060b379e71fb9af2a942d35042ac1e3ee6dbb220402393386a2a618115895e90f10a469a16f4a9452c15179f6afe9b1552585cbe0e37da52257cb5398bba946107a4c1cf9e266137ebe77"}], 0x2510, 0x4000}, 0x46}, {{&(0x7f0000006a00)=@in6={0xa, 0x4e22, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0xaa}, 0x609}, 0x80, &(0x7f0000006d00)=[{&(0x7f0000006a80)="650c0461ef505e6cf0420c04f862ba7775773d938d22a98c283b35ba8a13d9129c1019e242a9f0e890c9eaff536047bf90da2217bad8b86d801666249f8752143779bc1a49cd748f7aa3e21e984a6feb467676de4441e0f96086642f338d186298a5052d23569a18baf3277215d59714d37733f49855b8030fdb12f5cf5eaa1f41491bb440dac1a38c298c1a6ae46a8d648f39c7014a81879cf86512d14b933ef0ae7c5ea8b9707d9c47294e3da58cb8ffe5cafc32ce6ca491687dc5038e1fbfc212857b92e0e1e6d404c1d6174a161e000ef8ac03d587dbf92b6535423f90fa", 0xe0}, {&(0x7f0000006b80)="2312afec0d175e64289567fb3a09d534d4756c4f7381f21c807dd566e42b5f036568fc8b8857b3a6925fc2c8dad418cdfb51d04db0de46218700a6759945e68980142c6f64a3aa77623a5d8cbbd997c21b0cc8ee85136bea5400f30dc153caf5a2", 0x61}, {&(0x7f0000006c00)="df68eba8fd945d6e361d1327fcb3c4005ba7c15ce56e6157f5e1c19673c6276acfc3cb79", 0x24}, {&(0x7f0000006c40)="6aaad7dc7a91246d884c79d6ee16608651866e1b52e9190e77419e805c92a31751bac20daed25d4618deedb72aa3c313f16274594c18091984836d0681fe26adf327b8e276062c7377efc8627b2400e791612f0b100bbd7978d03803ba7e00351b02293f0e585e4c9e07757445d8858bb1cdc65aafec1589b75a25281aec5a3d1e7a1c5c915a86da0a32699b", 0x8c}], 0x4, &(0x7f000000a580)=[{0xe4, 0x101, 0x8, "78a682fa24983492d56b4ff33b046d06d74720db19051f880eab7a2ffa9d98db344df2d236127520bc50bba9c032a67af79283e26222f24495e22a0e78b7deb74d6448c82f9c8a8461080f7296623a73d525f4d45f441087af6517831f2c5ea2145ec7970368e967c4126d5739d306544a135cec07af59167d84e9788bab06af323d6166b80060d9b1ce2eab2d0b30c84ff90b0172f9c7b6d80cd645288e778fe6537c32cd85e1ac3cd25fa0c28ee75ec5636667086355e1803f1b7a1c0c5997cd89e01d6f4c72fc67f844de883fb212ce893b129591f604"}, {0xac, 0x1ff, 0x80000001, "f5963754be3e25dc8a02dbacc512526c0f6a0e5a4d40d6e583c4a2e63880d5dad7d24ce1de0e408d89a7e54a1363a25e3721f52a1205c17fffe6b92df5e0dbdb36d325c97b3ef24a9cb0bb29ecfe9c47b75f4c4a8e0ae345566604aae1478bb75a3fcfecff434c2d4a07c1e53ae5b0195fea45336f75fbca36fe5e7da87bf1a3d34f8a3930501b7d2fefc53d0eb98a6990dc5e5853e0b9e832c3aeb706636ae9"}, {0xdc, 0x111, 0x6, "9eb851cc510c0153e67221f8a0cf8b55a8b8e4b3fe065636edf620fe42db5278ea8d14d8173ce739a11e94f61389b6522d892fe00695cd00b85cbaad9e8a95a610a377f67df59df96b834b2df796b6f3b04ee5cdb6ade2b1c7875a1bde9d8cf17a30f3bbc48257036aef846cc758a95ff7095cabecc04594c74c846179b34dd44b271e0b3867673c07de5ded9c88b95dc1aa9fc81498bd606160038370525f87755aff067a6c8ca9fd2ed5b690c7aaa4c1d9d616463bbbc2d3bcdea415e5ee77bf023d566de0b877821ef9629099"}, {0x50, 0x88, 0x5, "efca3a396f73e301a27e1f3a97ad9a7ab27fcab934cee9f6b27de29773212eaa25e0970719868633dfc54691192956ae7e9ace46d738195e0632e7818069db91625b"}, {0x10, 0x19f, 0x7, "79402aa0"}], 0x2cc, 0x40}, 0x100000000}], 0x6, 0x40) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$TCSETS(r2, 0x5402, &(0x7f0000000b80)={0x3, 0xffffffffffffffff, 0x1, 0x3, 0x40, 0xffff, 0x3f, 0x7, 0x3f, 0xffffffff, 0x2}) 2018/03/15 03:38:58 executing program 5: r0 = socket(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/fib_triestat\x00') getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f00000000c0)=""/158, &(0x7f0000000180)=0x9e) write(r0, &(0x7f0000edf000)="260000005e000900ec00040739ef0000fff3edff00000000002a0000060000070014ff6e35ea", 0x26) 2018/03/15 03:38:58 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000000001279, &(0x7f0000000080)) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="75722e766d6e74317365637572696744f9747900000000b98199e3e1e3e5d8c2b1750ffbcdd58c6e55afb8c5c09d8a051a2e19d5991fd3b5e11aa9963a7d3fc70b0bc733a85b27a06ca4f5015257fb8135eea94bcd1dae5a8273acb774c7cef6ca67d70d73e0788d5f4b159a652d9bc03a3ed128f24041bc33d607073063f8041a"], &(0x7f00000000c0)=""/50, 0x32) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0xec3b, 0x4) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000300)) 2018/03/15 03:38:58 executing program 7: r0 = eventfd2(0x9, 0x0) ppoll(&(0x7f0000a61000)=[{r0, 0x8009}], 0x1, &(0x7f000012bff0)={0x77359400}, &(0x7f0000025000), 0x8) r1 = dup2(r0, r0) ioctl$KDENABIO(r1, 0x4b36) exit(0x5) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000000)=0x2, 0x4) 2018/03/15 03:38:58 executing program 6: unlink(&(0x7f0000000000)='./control/file0/file0\x00') mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000001eff6)='./control\x00', 0xa400095e) mkdir(&(0x7f00007a5ff0)='./control/file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000677000)) 2018/03/15 03:38:58 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f00009ec000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x45, 0x0, 0x0, 0x7fff}, {0x16}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000400)) getpgid(0x0) r0 = gettid() getpgrp(r0) r1 = socket(0x15, 0x4, 0x3ff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x2}, &(0x7f0000000340)=0x88) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={r2, 0xff, 0x28}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9, 0x7, 0x507a, 0x9, 0x4, 0x7ff, 0x3, {0x0, @in6={{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xab}}, 0x100000000, 0xff, 0x8000, 0x1, 0x4}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x401, 0x4, 0x22e, 0x9, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r3, 0x5, 0xeb, 0x7ff, 0x6, 0x0, 0x1, 0x1, {r4, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x141, 0xff, 0x9, 0xfffffffffffffff8, 0x3b0118cc}}, &(0x7f0000000240)=0xb0) 2018/03/15 03:38:58 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4001, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet6_dccp_buf(r1, 0x21, 0xce, &(0x7f0000000140)="33490b39fcfb9fdb92b9c964dc57172f8a65a9230a458ced4f53f08cd4894bc9aa59f100effc96da8ad4459a1c655afc7df0fa16b79de989eeb529a152a412140576c8267864f2efc8eada953f6ac69b9b948bdbf9b240f09cb34b32cc3ebb70d12296b2f2e4f6c31a70a32fffdc919f91d794ac8a927ad720d5e9d4bfa589df6e0173223acb9cde293c", 0x8a) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000100)=0x8) 2018/03/15 03:38:58 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8000, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000040)=0x6) syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0x7fe, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) sched_setattr(r1, &(0x7f00000000c0)={0x30, 0x6, 0x0, 0xfffffffffffffffb, 0x1000, 0x5835, 0x6, 0x2}, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000140)=""/192) 2018/03/15 03:38:58 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x4, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000180)="9ef84de93594ff118073163401648e3075b6a0976d201c8f70a721dc5338eb3cc24ad7d76e9c28b9bd582ad1c1828e835213c2eabc5f0458257e02a2b7211c87fcd8f5ef9713ef8becc1ddadaff67b5babf7182cda3f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000fb6ffc), 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x140, 0x0) getpgrp(r2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000200)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)) 2018/03/15 03:38:58 executing program 6: unshare(0x40600) mkdir(&(0x7f0000d37ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000040)=""/15) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)=0xff) execve(&(0x7f0000000080)='./file1\x00', &(0x7f00000002c0)=[&(0x7f00000000c0)='+GPL\x00', &(0x7f0000000200)='system\x00', &(0x7f0000000240)='userlo+vboxnet1.$\x00', &(0x7f0000000280)='I}mime_type\x00'], &(0x7f0000000340)=[&(0x7f0000000300)='{[\x00']) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/keycreate\x00') write$selinux_context(r1, &(0x7f00000000c0)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x23) getdents64(r0, &(0x7f0000000100)=""/205, 0x9c0) 2018/03/15 03:38:58 executing program 0: socket$pppoe(0x18, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)='em0*.]keyring!\x00', 0xb, 0x0) 2018/03/15 03:38:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000663000)='net/stat\x00') getdents64(r0, &(0x7f0000000000)=""/120, 0xfffffff2) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000140)=[0x100000000cfe, 0x80000001]) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@ipv4={[], [], @remote}}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) getgroups(0x3, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0x0]) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000500), 0x8) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x5, &(0x7f0000000540)=""/85) sendmsg$netlink(r0, &(0x7f0000000380)={&(0x7f0000000100)=@kern={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140), 0x0, &(0x7f0000000300)}, 0x1) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000003c0)={0x0, 0xffffffffffff5f3a}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000440)={r2, 0x5b, "9dada6a7bd37559c087508008a3de8608dcd3a2b886f6004fbbb00680114dfab5f8d29818febd00a04ae2ea9725f16e75b674227f344f7623f4caf5cedc4369724cae384bf9b51d5e3c85f5db7427ae2f9fbfc3bf2a7f6aebe9b67"}, &(0x7f00000004c0)=0x63) syz_open_procfs(r1, &(0x7f00000000c0)='net/netstat\x00') 2018/03/15 03:38:58 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000835000)="6d73646f730010c59024c36ede5ecdde234e10bc000000007900f000ae1437e29d83aa419e747d00d300f021513edf29b2fcc01df981", 0x1002, 0x0) chdir(&(0x7f0000000140)='..') chroot(&(0x7f0000000000)='..') umount2(&(0x7f0000e28000)='..', 0x0) 2018/03/15 03:38:58 executing program 7: r0 = socket$packet(0x11, 0x800000000000003, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r2 = dup(r1) ioctl$TUNSETLINK(r2, 0x400454cd, 0x304) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000001c0)={'bridge)\x00', 0x100}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/03/15 03:38:58 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) shutdown(r0, 0x1) 2018/03/15 03:38:58 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'teql0\x00', 0xc000}) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r1) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x14) bind$packet(r0, &(0x7f00000000c0)={0x11, 0xe, r2, 0x1, 0x400, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) [ 33.182749] sd 0:0:1:0: [sg0] tag#977 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 33.191489] sd 0:0:1:0: [sg0] tag#977 CDB: opcode=0x2 [ 33.196689] sd 0:0:1:0: [sg0] tag#977 CDB[00]: 02 ea 00 04 02 00 00 00 00 00 00 00 3c 21 00 58 [ 33.205445] sd 0:0:1:0: [sg0] tag#977 CDB[10]: 09 00 cc d4 5d a0 73 9a 80 50 09 d8 30 2b d0 0b [ 33.214208] sd 0:0:1:0: [sg0] tag#977 CDB[20]: 19 18 ef 2018/03/15 03:38:58 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x200, 0x100) flistxattr(r0, &(0x7f0000000080)=""/8, 0x8) r1 = socket(0xa, 0x1, 0x0) fstat(r1, &(0x7f00000000c0)) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x4, 0x400000043, 0x3}) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/03/15 03:38:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000000)) setsockopt$inet_tcp_buf(r1, 0x6, 0xe, &(0x7f0000000080)="b3476ee7", 0x4) 2018/03/15 03:38:58 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x400) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f00000000c0)="0761fc18f8efed7923a0e9e3af7250e6c6289126df2901186623d7c5d422f2ad229d29a9b5fff548686694196b187cb02a7748acee511ddd17e3e2ad9113d5eae6f8b243ba778a9b13f35c9f799df9503751349ad65cc1bd06685018b6ed37c56dff9d514fc826798322a7603a1aa91e33b6779f8e009e2b2532119a89619ad20e6b9c91a6ace7f149e33844089e34e4f1a1be910727099d4fb928a6c455730a9b05f4c10b65b9ae73ef809e4941083a2a38d5", 0xb3) rt_sigsuspend(&(0x7f0000000080), 0x2) 2018/03/15 03:38:58 executing program 0: connect$l2tp(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}, 0x1}}, 0x2e) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0xdc4a) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x21c000, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x2) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x2, 0x2, 0x1, {0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0xffffffffffffff1c) close(r0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8) dup3(r2, r0, 0x80000) 2018/03/15 03:38:58 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) write$evdev(r1, &(0x7f0000000040)=[{{0x0, 0x7530}}], 0x18) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000100)={0x7fff, 0x7, 0x100000000, 0xfffffffffffffff8}) fcntl$setpipe(r0, 0x407, 0x0) syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x8, 0x2040) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r0, r2) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000080)={0x1ff, 0x4, 0x7a5, 0x7, 0x9ea5, 0xfff, 0x9368, 0x8, 0xfffffffffffff801, 0xb46f, 0x401, 0x10000}) 2018/03/15 03:38:58 executing program 5: clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f0000001000)=0x4, 0x10080000000000b, 0x4, &(0x7f0000000ff0)={r0, r1+10000000}, &(0x7f0000001ffc)=0x2, 0x0) 2018/03/15 03:38:58 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000002000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/15 03:38:58 executing program 0: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x800000000001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f00004abf1b)="ae", 0x1) vmsplice(r1, &(0x7f0000cf7fe0)=[{&(0x7f0000000000)="67ab13b18bda832476f644062f3db2a59d12c566a41970793eeedf6cc3d9de600f16492b3a786b393530757c40953a3ad24c6eb2a699c340f8e1968e5da771a6d2fa4b88916ff90cca801350d92a81368b3fe0ba8319fd3e6f305f50c6dae4d38f440c7502eb1985ec4fc2f2bc7a86a56f5e6d789be80f59c8aa9d", 0x7b}], 0x1, 0x0) dup2(r1, r2) writev(r2, &(0x7f00000010c0)=[{&(0x7f0000001040)='U', 0x1}], 0x1) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) 2018/03/15 03:38:58 executing program 3: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f0000000180)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) socket$inet6_sctp(0xa, 0x5, 0x84) poll(&(0x7f0000000040), 0x7b, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') 2018/03/15 03:38:58 executing program 4: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004524, &(0x7f00000c4000)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f00000002c0)={0x6, 0x8, 0x1}) getsockopt$inet_tcp_int(r2, 0x6, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000000c0)=""/120) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000001c0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f00000004c0)=0x0) ptrace$getenv(0x4201, r4, 0x3f, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x0, 0x2, 0x7ff, 0x3f, 0x0}, &(0x7f0000000380)=0x10) fcntl$setpipe(r1, 0x407, 0x6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={r5, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000480)=0x84) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, 0x30, r3}) fcntl$setpipe(r0, 0x407, 0x92c3) 2018/03/15 03:38:58 executing program 1: r0 = socket$inet(0x2, 0x80000, 0x289) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0x8, {{0x2, 0x4e24, @rand_addr=0x9}}}, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f0000000100)={0x7, 0x1, 0x4, 0x3, 0x10, 0x7fff}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffeffff}], 0x2c) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000040)={'syz_tun\x00', {0x2, 0x0, @broadcast=0xffffffff}}) [ 33.278468] sd 0:0:1:0: [sg0] tag#977 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 33.287201] sd 0:0:1:0: [sg0] tag#977 CDB: opcode=0x2 [ 33.292383] sd 0:0:1:0: [sg0] tag#977 CDB[00]: 02 ea 00 04 02 00 00 00 00 00 00 00 3c 21 00 58 [ 33.301156] sd 0:0:1:0: [sg0] tag#977 CDB[10]: 09 00 cc d4 5d a0 73 9a 80 50 09 d8 30 2b d0 0b [ 33.309925] sd 0:0:1:0: [sg0] tag#977 CDB[20]: 19 18 ef 2018/03/15 03:38:58 executing program 5: munlockall() r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="10170000000000009f000000"], 0x10}}], 0x2, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000140)={{0x3, 0x0, 0x7, 0x1, 0xf5a}}) 2018/03/15 03:38:58 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1) r1 = socket$unix(0x1, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x5000000e}) epoll_create(0x1000) pselect6(0x40, &(0x7f0000af1fc0), &(0x7f0000af1ff9), &(0x7f0000d26fc0), &(0x7f0000af1ff8), &(0x7f0000c04000)={&(0x7f0000999ffa), 0x8}) 2018/03/15 03:38:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns/cgroup\x00') ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000140)) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x101000, 0xd) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000180)={{0x9, 0x2}, 'port1\x00', 0x10, 0x20, 0x10000, 0x101, 0x9fb, 0x1, 0xfffffffffffffff8, 0x0, 0x2, 0x4}) socket$nl_route(0x10, 0x3, 0x0) time(&(0x7f0000000000)) 2018/03/15 03:38:58 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x1fffc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000340)={'eql\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/03/15 03:38:58 executing program 6: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x800) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'ip6tnl0\x00', &(0x7f0000000100)=@ethtool_rxnfc={0x2f, 0xb, 0x9, {0xd, @tcp_ip6_spec={@local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x16}, 0x4e23, 0x4e23, 0x1}, {'\'0', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0x9, 0x92c, [0x5]}, @ether_spec={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, 0x70000000000}, {"5781", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 0x80, 0x40, [0x9, 0x6]}, 0x1ea, 0x10001}, 0x5, [0x3, 0x4, 0x2065, 0x9, 0x7ff]}}) request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='user\x00', 0xfffffffffffffffe) 2018/03/15 03:38:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r0, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10, 0x0, 0x0, 0x80000000000}, 0xfffffffffffffca7, &(0x7f0000f4a000)={&(0x7f000019bf9b)={0x14, 0x2a, 0x310}, 0x14}, 0x1}, 0x0) write(r0, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/03/15 03:38:58 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f000093bffc)=0xdd, 0x274) 2018/03/15 03:38:58 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000000c0)={0x8ac7, 0x420e, 0x100000000, 0xce}) write$selinux_access(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5775326f626a6563745f723a68616c645f6d61635f657a65635f743a733020756e45621a11911571f104cc95636f6e66696e65645f753a73797374656d5f723a696e736d3cf3c0ac927178b80a188ef4"], 0x157) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0], 0x2}) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000040)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/15 03:38:58 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x200, 0x100) flistxattr(r0, &(0x7f0000000080)=""/8, 0x8) r1 = socket(0xa, 0x1, 0x0) fstat(r1, &(0x7f00000000c0)) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x4, 0x400000043, 0x3}) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/03/15 03:38:58 executing program 7: prlimit64(0x0, 0xf, &(0x7f00000000c0), &(0x7f0000000100)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="000000000001000000f584127e27149a46ccdb109edc686c45b1575cf0a99d8b9c6c9857f3e166363b43e0f521"], 0x14}, 0x1}, 0x0) 2018/03/15 03:38:58 executing program 4: socketpair(0x8, 0x2, 0x7ff, &(0x7f0000001440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCSTI(r0, 0x5412, 0x3) r1 = socket$key(0xf, 0x3, 0x2) r2 = dup3(r1, r1, 0x80000) sendmsg$unix(r2, &(0x7f0000001400)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000000080)="bf6e7546702af042632f78ef8b63959827564aac266d576e1cfee47c202eeab97e83cf416a51bb4da2bf79f777", 0x2d}, {&(0x7f00000001c0)="b19d44649c6e558143799cf03134783ab53ac52edd54eacce96b3d5e5691d701731ba06c549c3883425e249340cbb6dadba9357d66cfb266f2c8938c80deff801226fe21328ba1b59125a3c8720bc20aa32eb8879f73bd961d5609f1b04c890f9b0f17d315e05f7b1df65447256d496a220d5523b6c879bb6dcb2fd78e09ecae95f83b041781d4a11f84fcb0773c12550e9a381059ea763a833db1d76423ca2187766d6bdcb4ee61a3c2beccf576a2f16bd8b65dce428e9b3b7feebecb81f73d4d4f46f3c9aa14d97906d4408e0369e4", 0xd0}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="694fc6db8e494c910efe8d90cb2693c1741b2b7ec857be5c7218e4b1bf2f206a4e6263c4e18ce6cc4ef4077f3df9cf844eb432b261747bf1200898ce047f42893e2daed0ebb7e9962bf8a814240a91d47dd49ef680132cb9f64e6b37751d76f0d15c5d9c76c8723860c905f8fbfc889d30822b3d939bed154cd07b599921157902a9975249b311d6a5fc8b6df8210e929fd516d3347b592526d23a4e55201ae1d1962f3068", 0xa5}], 0x4, &(0x7f00000013c0)=[@rights={0x24, 0x1, 0x1, [r1, r1, r1, r2, r2, r1]}], 0x24, 0x4000000}, 0x50) ioctl$TIOCSTI(r2, 0x5412, 0x7) openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x0, 0x0) sendmsg$key(r1, &(0x7f0000001480)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="020300000e000000000000000000000005000600000000000a004e20000000000000000000000000000000000000000000000000000000000200010000000000000000002000000005000500000000000a004e2000000000ff0200000000000000000000000000010000000000000000d0a81569aa525caf01b2673bc72f02ea3a6d1cc607636265a4f0a3af"], 0x8c}, 0x1}, 0x0) 2018/03/15 03:38:58 executing program 5: 2018/03/15 03:38:58 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/vga_arbiter\x00', 0x20000, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000800)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res(&(0x7f0000000840)={0x41424344, 0x41424344}, 0x4, 0x8000) write$tun(r0, &(0x7f0000000880)={@void, @hdr={0x2, 0x3, 0xff, 0x6de24e15, 0x6, 0x7a78}, @ipv4={{0xf, 0x4, 0x5, 0x241a, 0x14b, 0x66, 0x8000, 0x93, 0x8, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xc}, {[@cipso={0x86, 0x25, 0x9, [{0x7, 0x7, "f62dd2bc98"}, {0x5, 0x2}, {0x2, 0xa, "47d6947fb785df39"}, {0x1, 0xc, "d7ad3ab63b11533ad2e7"}]}, @end]}}, @tcp={{0x4e20, 0x4e21, r1, r2, 0x800, 0x0, 0xd, 0x0, 0x9, 0x0, 0x0, {[@mss={0x2, 0x4, 0x1}, @eol, @sack_perm={0x4, 0x2}, @exp_fastopen={0xfe, 0xe, 0xf989, "7079ca7c3bb6c4787cc2"}, @sack_perm={0x4, 0x2}, @fastopen={0x22, 0x7, "395aeb6e35"}]}}, {"38f52564773c89e57da3995107ba4d7317bd7e465d17690b3d4dc745bf2e6fa543df885f9d65416e8b7931dbe3752bfd259234880d8daaa0a9ecb060f47572b53cd9fd103a24159a86a631e059f1562d9ee819a33ce801b2707653369e6d4956ed43a317e43c5ad2d17e3b76a121fc85a26aa01a4e73a908e3247e1f712c12c8d6690b6530de5e733c19fd118c56233139e74357167cf008e894acc6ea8d449ac3bba6d01370b2d7b66fca98bb3f25973c4632adf596e8ef606d9f7beeda778476c42b34453bf7b174667dd86d5a9170baf9c4647c7c1fffaae1af"}}}}, 0x155) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast, @in6=@loopback}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x8a2, 0x81, 0xffffffff, 0x10001}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000000740)={r7, 0x3}, &(0x7f0000000780)=0x8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x3202}) close(r3) r8 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000480)={0x0}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000580)={r9, 0x1c, &(0x7f0000000540)=[@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}]}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000000300)={0x0, 0xf3d1, 0x8008, 0x3, 0x0, 0x3, 0x7, 0x7f, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000380)={r10, @in={{0x2, 0x4e20, @rand_addr=0x2}}, 0x1, 0x81}, &(0x7f0000000440)=0x88) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000640)={0x0, 0x2e6, &(0x7f0000000040)=[@in={0x2, 0x4e20, @rand_addr}]}, &(0x7f0000000140)=0xc) 2018/03/15 03:38:58 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eaff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000000000000007, &(0x7f0000002000)) fcntl$lock(r1, 0x29, &(0x7f0000003fe0)={0x0, 0x0, 0x0, 0x81}) close(r1) fcntl$getownex(r0, 0x10, &(0x7f0000000400)={0x0, 0x0}) r3 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) r5 = gettid() getresuid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)=0x0) getgroups(0x6, &(0x7f0000000580)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) r8 = gettid() fstat(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001840)='./file0\x00', &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgrp(0x0) stat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001a80)={{{@in6=@ipv4, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000001b80)=0xe8) r16 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001bc0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001c00)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000001d00)=0xe8) stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = accept4(r0, &(0x7f0000001e00)=@generic, &(0x7f0000001e80)=0x80, 0x800) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002100)=0x0) r22 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002140)={0x0, 0x0, 0x0}, &(0x7f0000002180)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000021c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002200)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000002300)=0xe8) lstat(&(0x7f0000002340)='./file0\x00', &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = fcntl$getown(r0, 0x9) r28 = geteuid() r29 = getegid() r30 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002400)={0x0, 0x0}, &(0x7f0000002440)=0xc) r32 = getegid() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002880)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000028c0)={{{@in=@loopback, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f00000029c0)=0xe8) fstat(r0, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002a80)={0x0, 0x0}) r38 = getuid() r39 = getgid() r40 = getpgrp(0x0) getresuid(&(0x7f0000002ac0), &(0x7f0000002b00)=0x0, &(0x7f0000002b40)) fstat(r0, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002c00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002c40)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000002d40)=0xe8) lstat(&(0x7f0000002d80)='./file0\x00', &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000002f00)=[{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000080)="2c269f42557192f763c03e8a7dc78d94c81fc3c518c7972f41252100ffee76e68d1633efa1d2a5095f6596bb3cb1e0f588222b16c5dcde21b3d0a2bbec34b1e9a5e76788f81bc60dd5764cb5cb6c190efc6cf818", 0x54}, {&(0x7f0000000100)}, {&(0x7f0000000140)="f6ab680390c1129e320684087603a5c345c3ce422caa638643245175000345e8c9beb099ec467567b97842408c879788eab6a5d5780ecdc08f953df10779196b0c8ddfda895972b9768008fef234b7df266aade37717970ad2b0ed9764c328571456efa7338dce755e7d2355b3fdd4d91cef4c4dbc065b5174b75270319a3e8639fe6e2fce57378f24b4755e84de5bdadec15fbdc79f0a1fa484a04559c8cdf3bd9ee2b3ec7bd7482fe68348643db26bc7442fe8eb3d5afd71b71847b4", 0xbd}, {&(0x7f0000000200)="b7f7891ab682", 0x6}, {&(0x7f0000000240)="0c852c634dd0aecbb7b13f57eea596daa52cf66d8b29413c3c9ac24a6f083196f0820218be60317c805cc814e3907b116b65f65435b10f600248728fcb9e045ca658c3de90c2d0ab7f6f0a", 0x4b}, {&(0x7f00000002c0)="b1b97dab272761127c17d67ef6c80e3035b6b2e994a5a6c10e91c054479728187201c56655c24bb9455a8efaa3f229a0ea3c722888d99851b32b54f2d4a388a5766b9025f343ab515dbb506d84069b21bab1a70ff91507b559c8a3f5b946fe3b47fe4e84999f8aa1ab7978a69bdeafd98199b40daa8dfc1a148dabff90871871f2cf08f7f998a08fe64b2f2c68ee83953a28da818efc215862e9a97b873d3104dd6cd802148a184b2f940ed49966a6b3d091fa9d8714f2e71e64009145e869350f9909a036cd15dc7b0f", 0xca}], 0x6, &(0x7f00000005c0)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x30, 0x800}, {&(0x7f0000000600)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000000680)="0a53b927a00ac15a1702e4222136e48d844be115ac3a0cc0bc6b9decb27325ea53144c24eb6a4ebc4b43d40c686370f0a8f40d034a6f9481f2ecaf99e84b9e3da718668909c32b774b2155027f96305349c7cb1d37eb344b8a08b89fb06db46adfeb81bc6607fddce016294302625d41b428e84e5a44a3e87e04932ef9b88d7062a2cb65897e77019792c49d2b559716d2fbadd132ac327c94861c8b40bdd276e46592abe1367f37dfcc49036e2ac4e5b462ba2be36e54da8423815dea398fb417388c46282e54ac2b9abbd7e9ab14385aa5a2c3a223af0fb0a2cdc217b860272e470ad728259aac3d72cdfdc650ecade91e33973542f6aa4cec7eadfbfe4ddd3d7f7fde391e50296959a52312b02cfb7fb0ea94cdcd012fe64044215fbcf92efc8c7c78062e3d247e1c9d1a6d0e3c3acee3905e905061a3f2fc53350eb1d500bb46f969aaa3337211b5bc5a185855f20759d2e33530ea8c8ac8392b81765f3f837e7e7e07cc90db0c999978f4f804dd8252ec4623bbc948962571b73ea65586e29e645a77e21d3c3a322fe821cd5c1515d80d5b8a7dc12353f44e150bb05c32388dac55e02cc13a31ee4ec081fa03d0b12b64e0307bd60ad98b46c1aa0a0973bf35fb6e398dfb51f499b02d5d7bc0a8250a07943d21c6f53c12e5eb04519a98ce94cd7d453120d068128b763d9ff5912b0bb3e2d93cafb3f86c06dbd25fb79261b9b02d35bd56e8926b507e3e40e6b6124c18887e70eb6606e5687276ec4e0aff383369bf3c374a35db643ee2a43754bdfc6c722b2f234bb4c97726c3ea0f6f2f0a1c619d2355994c993f5af9d138d20d4e73928e70bfbc696910bc48bde96046c08072eef78b028f6eea5b626503e38a64942ab9138d4c47aa864cec19e258f2cf76d7b17178148c6b31d91baf96fd7befa2afca0c640f28e9cb1733bf0a032d7c62171eb5f50d45a8f6cdac3b03a5fa04abe44014774c42e98dff2d3565e2bc33e8cae72d57b62103ce4924074bbd9ba78455b2dd757a5587c8a9e5eaeb234af06f9113b5235e8700b010419b686d937c66ff2a77adb556859ecc341015daf6bdb6941959748e804170750596456bf51be5939b8a97da0b14c93bb7cef4feef9f9340b6d21c1601c2bc511d8a24a8b0a2fcd68d6e4ce7ec029e7cf742cb659bc8d39497c6db60be82c73d77b098f98e63a251a393cda186cb463b5947ae75528c2cacb0df9929150f8c226d74b9691131544e40f0267242d39049185b94007007dc9b58f7380b69e4c5f35b2854b03c822d072813146a10dfa0408bf1af514375594d53fd7f75c4e544e47089b2115c005f974809427fd57ed477430c7b86247882b2b1d1ef84e5dc6182f73212e735a87a0b85b076eddc92ba0cef798e2d5cff02fb38d019afac846fe97641ff00fc584cf90ed5d87652d616bbc19dcea0fa40d2472becb2dea4a5451fc737e1c7065b9ee70ff0634d19c7031a7f0f0904a1f08a1f2097db8b74bc4126b678761a08f734d1627dc75828e6adc1a3b823f33d7d1f4207ae3eb5fa7778dc1becd4f7714faaadd1477ad3ccc45d9a9d2e43f9b33e90d70ef97b600cd749857c3ffec1c26a14ab1c9c45a00e7e81020fbb7fb8a1459a148b783a5b4ea71272ee4faf52fcdd7908ca7c42ecd5e00a88de6b9883bb58e3cb2a7dac6103503a9a11c3c4bca0b608e8bd13b9e9ded5a18ca159e9f8d2dd734e8ed30bd2eebfda36dd47ef05ebb9a33bc63e1d372f6c294d9cd98a05b6ab802b7dfdc502580e6cd6bb85760a1dffafcc089ce04299779ca3a881452c7c5e6f6baf03e21d1f48a4c2f6c443c8a4a524125ba338f5c731a473542c1a9dfaee25851467a78450e8102722cacca5ac25463dfc961131133c662710a19bc00b7788478686db4f59d8f7ef5c0b25b670a47d49bab563953a9844adec30c7cbb528e4c40645d6fb153d3a6330e299381598d22c62a6d48774d5130153713ded6055abcb7d38b24662cbcf9f8d34642f5a9e1b2882d860265eec2309b5bab54b1ad07211cfa5dc016f9d1e8138766427e75daa875ef81e332c4a8b93e1bf391649cd63b8c7573ccff86bf70f005ac2fb2a272bb33eb5464ea57e09f2927147600dc754fc32fe49861bf45f8476f089c687e4b3a83e9267d6e2f94ff7c86ad7ba80764c02c98712a527dd5b0c2c5a93a12ddcf6b775f282b79cf4c0e8ce714b67412658d5e34b281ed229b49ba567134f4674f9aa368a5484170bf400a1b1f729a5ae217e0e1646bdb58226dd680fa297195871961d5efd2d266f93b98c2bab20f642eba8356c93073a80b70be4cdf8cd26530ff3b46a93f0c21857b97239e73b28a0b8f2c33d314843b6fbc97aca8b46e494260e484591db2d108c7357b027a2ad79e023d6c18d5a9ed7c83ff68ab2269ac57e43594979a9c6cc37bbb07b7017667835b880da582b0b76d008d3df81fb815e787f540cf74a4d796e07ca80126440c53bb62b781194f5b8f1f84141c3443e86d01e7875eb1f67267d3def0e74441f6bafdd26ebf46b271c9360bb8d277871885e0a168370f07ac96afd661653667fa02b858b81c57077762b9d2fbe773620e4621f140182578bfb775075306ccafbc6a077a8fb8dac9283e2b08617bc1528547b2a1bee58df355226ce5ead3c1ff688c42199ff7c1c76ca328a7dd0f350c61b55474c6e615b39dff30c38ff6bf2bb4bd9245a5befe3d8d2407a843fdf94606fddb589d56e4485aadd0b6b168a97be6ddcac942395eab425ffe97e7d6797462ac39ad83956c8f3e284b570bd56674e7e8985882f448ee60030679e49b485b038a4975f5462cd001e77237911cce2512d29f6b807535a151d18fb3b2eaf6d035bedbe8e8b9f6f8119c1a6b2f68dde14b0989fc454765abc85a8b6b454365ba2c9f20ed5451f20b6b3b07420f4a37045d44126625252685c72d86b5729117d8dab536a3ad1cf6bef8169bd0f771f84fe74e0951d5d889e4cea80ed40fff7f4afae6fde090fd26fa6e17aaa1a5dd13c8b745745b12d9380bd915f5329f14f69fcec4039141cb7191037b201fcc83734771ef13892748d3385ed7b98744c4fb166b5f60faeafdf06efccd2e12b7c68844282edebcbcf9224c7ab87451b0eaea4f03003f90b9151bb5a47de8c142a9d5eda31d3f8076c419148abee6883688a7cbb5d723eef1b1f07a73eb9a3a18684dd25682b68d4909da683fce8f1ed0557b177773b713c49e3816aa1906fac62d05ce6e37fc37f1ce63d464a58b731641d27a393f3f1e93dfd3c27f3415832246b9cd3d78273e82e702a9786bb8354a1f025cfbe549633599da0e1ca79a3eb6a8d5242c9627fe34c66c523e079abffd3bb5d0bcf93580b097df0c4c92870fcb44316605f8b96cafd7bf98c3942363842d643c4ea7e6dc8221e0d4a278ec5697c57ce0a2872cbbad98d2e8f3bd4e2c074ff5818d93d053a15cc182ffc3ef0c8e1164a78072d9e0b3c5c7289d27c58f8e79190d8bdac09da23aec877ee7ae5f3572ea42cb4519df988aec7858cd25c5c077b637a2f781f6669c77b713bb82668ee5a45c89481cd9adefff7d9e7b83de3801ae54c031db43d43d5225060085407789c161e5324d095d13497a7698a0fed14fa1787aa7e57fdd5e4d920caffc97487cc6ba62c187b212ecce43d585bdfa2e6aa1cd4786ee1c74bfb70480eaa349421834153f8b50c9d86b3b2bdfac6b4d29ad791ae2f87f00a82bbe8dee4872ba28cb1d00da46f57ac816439756c80ddc43210e6df536d61dbe91e32ad3dae622adcb31b170510e1c01b8a7a802292e6ef7bfae57a5e92ac9d8a447cb0f9f9e45adff9feccf96e5b63c3b31802afe97ef0bfd6c6f9e8e536aeddab0254047d97b6ca231c0530025e366da46b5ad641a4d742c12a916dee65b9b0a1bffe388ecf25943cf2826b670b94f39c4c69ecd42c72b7a0c1fbbfa4307d7ae4efc4acc8e3b94b045c683aefe883d0689dced7a62362b61d8d46224d3062e68c8edf85f59e3a8a73d4485aa286c33e672d840f338231fe0487c9196a079740357422f6fcfc6627c3cf84ffe0437265f17e6c30009839ecd2fab88e69f15580081e544d6a7317a3f7be752df3070df1c00232379cb88fbfb4546301955995aabe8c2db7c4b20130cee3bd62c6568f4b13b5b968c002041a0182da6b9c433a5dbb6c45f9c67d507dce3dafdcdd75f9034f675c29a4f8b7163d04cd5f517964e0b378e22b1fe63334d63725847eb0342ad7383c963ab5da8c0de807849dcb80557bee92e89cab202f11cb530338a93e47df31fbd31b4e4324ec55cbbf71a221600bcc49a7dd9c0e890218c8285daf6cd9ec6ec14105c1cb4adcdd1a1543c90c3199df8c49bd9a7b905a494197bf47b810ad121bb1e251a6b5eeed03c07a09ef8bbad8683d359c718c44cc1c4be705e697380f5bdb34df7d800c10d3a2b41e87488741df74850811d602f14edd5effc28a18af87df5d578711ba7e68f385f0ddf2cae0cd3200103f5b2a5b817b7db787618efbe488966698ab4ca35c2c438ea18abc5cc4639c5523875b547a8f7839caee1078670bae9818270e7c6d37cde8f7b5ec2d4be355468569e74aa83cb7fefbc81a28e46208e418431ab68a93e65999535c8475eaf964918da825ee18655de60bd0fc1124cf8b261b158b2ae5b0d63383c3902af4b8752d3c22b94e3a1ad565d5780e7b3225cd5ce44ffb01ae5f0c8d18dc41723ed9bc8cef67e20d1d747a37b19df3b5cded94dc3cbbecb72ffd79f75ad0ac4aa98007e5e3a770596bcc0efd8cd823c53c6aa853114e408cc07b647fcb86fdbc24bfee2b82dd754ac28b37eeefe556188698e7be2e6348139c0dc1e54f18f7357c7e97e1fae602d90a7a492f441f4fef01b5320f43e3f374ec8314f7bdd6b1f2e085fd8d5c7bd1a33c6fb5f39209288dc5fbd642f68214e3e480cdbad30c64c6d17fc53b0fe583aa603edad9b7b71f65e79ce50539bd4a4c3e954ca8ba5447e0a9140a14e727d71851e975a5ad0815ed36edfd7f931082918a5ca0baa27815f5d7a21f08f558c468075aa9da82ea20b9cfed708c6a41f019a0b47fb6194d5a399b195802331c747f7f5f9336655118d8acf4b34999d76f66aae9f4d0b39f30dc51780ec4ee080eeff0d83bc0d78bcb8066f7c42cd138722fca0eed6e095821caa3d97831552a1768ea70e83e6c39483ec2e58a39085ff88b8d8c986988ce72a0d52013781978a5e0d3e3c5d1936133a917ce254cd0e8eac3531469d5e91d878c259d27bf5310003f5cf16aac30cd318c27c0027d9a6c4f74575bf6fe7bd3e99d12cd0dad45e7d1f142e44357d2839444232806d7f68e4d772f511bcca398845265f8dc4130943fc6c9f51dae37b639cf7710adb5618b83035ce08b00610acd798a8b1185dbe78b1209c4278fca1adf21a370ba461671c6fc35ef525ec6b036040f1572d973b5ea2dd09eb048d04232bd417f319c1ce9a70866d9f9e693eac602d1118541f2bfc687cc08cf00a0afb055abdd9f29d97a32f4a0c60cbe8467b6c038dc25014f8b87ad4aa074c2e717d354f071365d81502bc6c8f6fe011aadac86177f717aa1ea6d15ff08c449067b843f8d6afd5034052fd5dd4cdb1fa13facdd2a1eb408f34041558f6111f5ad0de3c4f6cef0380d949dc0bac07035322d8a564b15eb845b10b611ff8f4ae6e4d2ec6f36fa8c3b118dfb6dff03c99270cab810c3ba0a01bdf86758f1788160ebf38786079807202424092b4adeeddb84e8a81a55749d0931322f", 0x1000}, {&(0x7f0000001680)="12d31e098a97927560ce0708f0cb7092d77ffa9c2fe1b0a069acca2c9a1b263b0fc90916e5151ea0f41bab97be0229c21d466a9d1822dbd14b9319c3f302f8f1db7fa6efa8d7fcf0cf911851755050e36cc37278b6a588f7cae594829ee23a4e49a08ea9a42185ada86890423fa42761ca568d", 0x73}, {&(0x7f0000001700)="516e6d49736979f6d0ab255b2c63523285587acac80b51105018fef4d877e93758d6b89b2fec5943f41fae190db2ab6dbf12d4ee4a864166700c647cd01a4dcfd886", 0x42}], 0x3, &(0x7f0000001ec0)=[@cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1, r1, r0]}, @cred={0x18, 0x1, 0x2, r17, r18, r19}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x14, 0x1, 0x1, [r0, r20]}], 0xbc, 0x4000810}, {&(0x7f0000001f80)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000020c0)=[{&(0x7f0000002040)="d849f8b111fc06499b172aa0a8673edfa8309a1f82db462d6c74c5111227cf41ff93ed9fe58f5320fe36841e42bf4e1935576a000cbacb18971c20cef47927998c04b357c508668c3795e6bad8911a612df8eefaef9911", 0x57}], 0x1, &(0x7f0000002480)=ANY=[@ANYBLOB="200000000100000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYBLOB="180000000100000002000000", @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB="200000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="100000000100000001000000", @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYBLOB="100000000100000001000000", @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYBLOB="100000000100000001000000", @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r30, @ANYRES32=r31, @ANYRES32=r32, @ANYBLOB="100000000100fdbc01000000", @ANYRES32=r1], 0xe0, 0x44000}, {&(0x7f0000002580)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002800)=[{&(0x7f0000002600)="67c9f13d0d89883327d4066b70ac9be66b494f97c256085d5ccb4d1931940598bd6e0878b2a47b3d972170d627f3aabf4d54fd4925b5ca199948562f910c7cb03ff11dd1de81b9a8835519f01204c532", 0x50}, {&(0x7f0000002680)="152527fb195d2f1c687a89e3406d2fcc2183cf99ec48a749c686df864881363ce6daa1568a", 0x25}, {&(0x7f00000026c0)="b5ef758402654efb839091116b3e467768391120aa93f74b0f747c4e94b9a2002e69678e25dacb36a60f4d9b5c79f4ea9f02396429de8fe45cb2568b391931608a3761c8ed989eca50e7d5e67b5aca8aed5516c225695838b87f489735bac0a0e371313f0e38054a93a1f2a8179071d50fb997a5e6795d448f06201fc7be92a656793e5e1164343ae0d7446e6a7acd7fd2b01e83352a6406dc99cc95ffc1feb4cf5a21d581fb8ed993f3ae19d16af8363ed9a1f061e682c83173e120f246d4b7a96ce82c03614c5a84cf14c55b010bef1e14750f5d8b9c8727", 0xd9}, {&(0x7f00000027c0)="50e0765eef7bb4f26d", 0x9}], 0x4, &(0x7f0000002e40)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r33, r1, r1, r1, r1]}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r34, r35, r36}, @cred={0x18, 0x1, 0x2, r37, r38, r39}, @cred={0x18, 0x1, 0x2, r40, r41, r42}, @cred={0x18, 0x1, 0x2, r43, r44, r45}], 0xa4, 0x8000}], 0x4, 0x8800) 2018/03/15 03:38:58 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x1fffffffffffffdd, &(0x7f0000002000)=ANY=[@ANYBLOB="10000000db19000000c700"], 0xb}}], 0x2, 0x108000) 2018/03/15 03:38:58 executing program 7: r0 = gettid() r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x41, 0x410000) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000100)=""/127) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) pread64(r3, &(0x7f0000000000)=""/1, 0x1, 0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00008d6000)=r0) fcntl$setsig(r2, 0xa, 0x12) recvfrom$unix(r3, &(0x7f0000000340)=""/227, 0x455, 0x0, 0x0, 0xffffffffffffff01) dup2(r2, r3) tkill(r0, 0x1c) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x80) 2018/03/15 03:38:58 executing program 0: inotify_init1(0x802) 2018/03/15 03:38:58 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) pkey_mprotect(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0xffffffffffffffff) 2018/03/15 03:38:58 executing program 3: r0 = memfd_create(&(0x7f0000000080)='dev ', 0x0) fcntl$getflags(r0, 0x401) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0bed000001020000aa76ae87e12af632b071d63d12010001fedbdbc79b208c559f8b127d8e44555efd62d09a816cf1e25b5205dff10e3ef6ba5493ada4ecce12cae8845642460e22ffc8007fed82edab6d"], 0xc}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') 2018/03/15 03:38:58 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x200, 0x100) flistxattr(r0, &(0x7f0000000080)=""/8, 0x8) r1 = socket(0xa, 0x1, 0x0) fstat(r1, &(0x7f00000000c0)) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x4, 0x400000043, 0x3}) ioctl(r1, 0x8916, &(0x7f0000000000)) ioctl(r1, 0x8936, &(0x7f0000000000)) 2018/03/15 03:38:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f0000073fe8), 0x0, 0x8, &(0x7f00005e4000)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0xfffffffffffff001, 0x53bd9290, 0x200, 0x8, 0x0, 0x3ff}) 2018/03/15 03:38:58 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'vcan0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) lseek(r0, 0x0, 0x3) 2018/03/15 03:38:58 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x80000003, 0x2000) getsockname$llc(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x10) pipe(&(0x7f0000d8bff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) tee(0xffffffffffffffff, r3, 0x80007383, 0x200000004) r4 = dup2(r0, r3) connect$l2tp(r2, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x4, 0x3, 0x1}}, 0x2e) close(r0) 2018/03/15 03:38:58 executing program 5: r0 = memfd_create(&(0x7f0000000080)='vmnet1proc$\x00', 0x2) getsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$usbmon(&(0x7f0000da1000)='/dev/usbmon#\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000000000)={&(0x7f00001da000), 0x8}) 2018/03/15 03:38:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000001240)={0x2, 0x4e22, @multicast1=0xe0000001}, 0xfffffffffffffd7c) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400001, 0x0) recvfrom$inet6(r1, &(0x7f00000000c0)=""/4096, 0x1000, 0x10010020, &(0x7f00000010c0)={0xa, 0x4e21, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) readv(r1, &(0x7f0000003a80)=[{&(0x7f0000001300)=""/116, 0x74}, {&(0x7f0000001540)=""/146, 0x92}, {&(0x7f0000001440)=""/211, 0xd3}, {&(0x7f0000001640)=""/217, 0xd9}, {&(0x7f0000001740)=""/138, 0x8a}, {&(0x7f0000001800)=""/232, 0xfffffffffffffe79}, {&(0x7f0000001900)=""/139, 0x8b}, {&(0x7f00000019c0)=""/174, 0xae}, {&(0x7f0000003b80)=""/4096, 0x1000}, {&(0x7f0000002a80)=""/4096, 0x1000}], 0xa) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000001280)=""/21, &(0x7f00000012c0)=0x15) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003b40)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000001380)=""/174, &(0x7f0000000000)=0xae) ioctl$ASHMEM_GET_PIN_STATUS(r2, 0x7709, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e20, 0xfffffffffffffffe, @dev={0xfe, 0x80, [], 0x12}, 0xad}, 0x14) getsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000001100)=""/232, &(0x7f0000001200)=0xe8) close(r2) recvmsg(r0, &(0x7f00001fcfe4)={&(0x7f00005bfff0)=ANY=[], 0x0, &(0x7f0000e48fd0)=[{&(0x7f00009b4f9f)=""/97, 0x61}], 0x1, &(0x7f0000c29000)=""/4096, 0x1000}, 0x0) shutdown(r0, 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000001b40)={&(0x7f0000001600)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000001a80)=[0x0, 0x0], &(0x7f0000001ac0)=[0x0, 0x0], &(0x7f0000001b00)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x2, 0x2, 0x6}) 2018/03/15 03:38:58 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='selinux.keyring:%\x00', 0x1) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="021003091700000026bd7000fedbdf250800120002000000b16b6e00f300000006003c00ff03000002000000000000007f00000100000000000000000000000000000000000000000000000000000001030017003ca0000002004e24e00000020000000000000000050005006c8000000a004e2302000000ff010000000000000000000000000001090000000000000005001a00ac1414aa000014000000000000000000ac14140a00000000000000000000000010000010"], 0xb8}, 0x1}, 0x1) fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x8, &(0x7f0000000180)='./file0\x00', r2, &(0x7f0000000240)="e3de731deb66958bd7149967a9f4c8b0dc2a9051a7302813be640e42c2ec6cb86346049f2fe18c730878aef86211a186454c3dcfca33d411b6872d91d69380749d866e6f538615ea53165b0a7cbad14351b0b2715239b76559c85b4370f7a0867498d322ca9723f791de2342d28d50b29a2a395f0f7799fd44b903145b0bf34af3cf09621b8896b877cb77f59a0bd599698c777479a8aff641d5a6c41eade2dc186a6ba19e66f20d5da60ded91d487e903f18c640bca00bb8d072b6b92a203a9edd82725") getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000003c0)={'ah\x00'}, &(0x7f0000000400)=0x1e) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000580)=0x9, &(0x7f00000005c0)=0x4) 2018/03/15 03:38:58 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000333f88)={0x2, 0x5, 0x0, 0x7, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x50}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0xf, 0x8) sendto$inet6(r1, &(0x7f0000000000)="d0712ece2cfb59460b701168325494e2ad791ee88c918d6879f218e593ed1a829f0fcde53aedd692f793e3948cccb1db1d6eeb146f26d53af708b56bb4a1c7a66bdccea7668e054a4ccf030a777e32a3e089cec22390b4d1ad7c9d26573b966b453ee8fdefb6a1702f036d0cdd5ad1b78da2089f09d8532447aaac4ec90f94f758f4209cb8eec31935b2e8510ad6113d836901599c88eafcd3dd6445b45a0b4d5ca1f0cfafabbc0d97a3d73f4d2f52af73", 0xb1, 0x4, &(0x7f00000000c0)={0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/03/15 03:38:58 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000002580)="b9a279179d3987b9b73a22a70e7f46d382f6dca2caa9eae7564a0a1614846986fe92f3dcb79d2fd4fc608dd9e0231cf1e9e8766ac8d0e0744c8978cbe7ac96c1312d21e94c6b4888e8d89e12bb8ff1f86099a801f70039a792a7bb81722243e800d1e2d4bc86b6ccdd2465fd0cbaf2a617b78c7391fc919475d04e557afa936e02e442ea13bdae51413d41a6f15639453a6e84fd873e1a0079f647cd6208c6c0f3dafbb4badd434720a5e9d3d849d39589d8db501ad1e49c116eb75c9565b11d5d837d9fd480682d7c848707997b70352a6578d4f0ca3a6de9037cbcbaa97b96724afae287364c8ca6b013c1") capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000f4c000)={0x0, 0xfffffffffff7ffff}) recvmsg(0xffffffffffffffff, &(0x7f00000024c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f00000023c0)=[{&(0x7f0000000080)=""/197, 0xc5}, {&(0x7f0000000180)=""/215, 0xd7}, {&(0x7f0000000280)=""/170, 0xaa}, {&(0x7f0000000340)=""/101, 0x65}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/4096, 0x1000}], 0x6, &(0x7f0000002400)=""/154, 0x9a, 0x4c4}, 0x40010000) fcntl$getownex(r1, 0x10, &(0x7f0000002500)) ioprio_set$pid(0x2, 0x0, 0x0) 2018/03/15 03:38:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x2000000000000004) listen(r0, 0x8) setsockopt(r0, 0x10e, 0x5, &(0x7f0000000fff), 0x0) 2018/03/15 03:38:58 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/if_inet6\x00') r1 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_adj\x00') sendfile(r1, r0, &(0x7f0000000040), 0x800400000ff) 2018/03/15 03:38:58 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x2}, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f00008c5fe4)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="149107010108bed1684e5e1db452b1de9b0f225198905d7bc6692a04b2b86a91b25dfdcee3f9f23e77fae80700000900000000795bbfd5222d9caecfcf527f79546ca9a0cfc1cf4e73e33cbb64bff883745900000000000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/03/15 03:38:58 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) close(r0) 2018/03/15 03:38:58 executing program 2: socket$netlink(0x10, 0x3, 0x1f) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000), 0x100001ec) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x208000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20600, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x9, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000000080)={0x8df, r3}) 2018/03/15 03:38:58 executing program 4: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a899d5)='/dev/ptmx\x00', 0x660401, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x41) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000340)={0x8, 0x6, 0x1800, 0xfffffffffffffffd, 0x6, 0xffffffff}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000380)) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000100)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) connect$bt_l2cap(r1, &(0x7f0000000300)={0x1f, 0x80000001, {0x0, 0x0, 0x9, 0x3, 0x2e0a, 0xf3}, 0x0, 0xfffffffffffffbff}, 0xe) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000240)={@loopback={0x0, 0x1}, r3}, 0x14) ioctl$TCSBRKP(r0, 0x5425, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000280)={{0xa, 0x4e24, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, {0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0x9}, 0x1, [0x10001, 0xffff, 0x6, 0x8, 0xfff, 0x1000, 0xe0ca, 0xfffe000000000000]}, 0x5c) 2018/03/15 03:38:58 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000)=0x3, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x40000, 0x0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x9, 0x12, 0x9, 0x8, "a691816f5206d812d39090dab8cc0e3f8efcb99b0b53c6506b3402f73b96a9d9407229200dc4465bf3f0caa5f9d209c4c21a3a083a656b61501dd9e544f56d5a", "466aa043ddaede6f669c267671d84f2e4fb40abfb4dd98bb5c1a3bdba386ba4e", [0x8, 0x7]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000240)) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000000200)="6e65532fc6f0c9e1746aace619608469704b5f7461626c65735f7461726765747300") read$eventfd(r3, &(0x7f00000004c0), 0x8) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f0000000180)=0xc) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffa000/0x3000)=nil) 2018/03/15 03:38:58 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') pread64(r0, &(0x7f00000000c0)=""/8, 0xffffff58, 0x0) 2018/03/15 03:38:58 executing program 7: r0 = socket$inet(0xa, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x10001}, &(0x7f0000000100)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000001a80)=[{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0xfffffffffffffffa, @ipv4={[], [0xff, 0xff], @rand_addr=0x7fff}, 0x3}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000180)="a0f0ab5f3c1a3fea00ac1f9aaf2e1e583bfbd5bf9ca2ced4c02b3ae4718fa7405a0b876c5d561b570239e1327e185942e0634e3a06ce88419a1cb4f31b478b5297738c85e40278675a5794053c76eabfad1918d4489f1bdfda1b39d819ff6bf90e5eef60c5539a724234e54fd92b3e43f93201bc0c5e2fc6ac78b98439d788db83574e48411619767b892166186018059976e6", 0x93}, {&(0x7f0000001ac0)="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", 0x127}, {&(0x7f0000000340)="58a8c0d0c8bf6ae721b7d0fd933a362e05977a2b1b63fab01eb4f54f2f9895a4af253845f50e1273bfcc9b02d7efc55ee173a3b45d8adccb1159a66c497359a8ffc5a6a17adb8cd4a585375b87f62b57ef96018c249c8f6b2656430d4f03bd66747f8a38426b639dfb0a15412a307033ac455fb2e3", 0xfffffffffffffed7}, {&(0x7f00000003c0)="0536eff28b5a53961145a26cefca84b83df5007236fb8c00ff8f", 0x1a}], 0x4, 0x0, 0xffffffffffffff3e, 0x1}, {&(0x7f0000000440)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001900)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="3c4452e9ad7b278e9d608cea158723c9b571400bbf30101ba2e7", 0x1a}, {&(0x7f00000014c0)="49435e8bc1f771a60a0ac7d3becb50d3c0e008b9f1d7855953a90687aa6b629ec5b81cad5dfd78e58ba6ee44d1df69db4f093de2ee3b8bc45f04d6d452d9041918f7f44c6d8b8db635bb93374bfd36853166d3e54a955cf5cc5ee8c7d94417cbc575f20d29169053503439712a8e677e667ba05a2a1c7e747c0d69e10c218f3cc4b8d92bd916b598cbfcdca51ce6dc8c34b7db40b0c486660e900c3c55faec58dbb252a5abd852dd73b3d1dab190cd971a26e6bb2f8c2da4caf8f28b9cb43e2bc695be7036f7790d68b2eaede79f7ab51a7ffe2ceceeb3354e15ccdc087de4c98bdecb", 0xe3}, {&(0x7f00000015c0)="bf6e15988bef428cdecbd8bc0a163b7b36afb563978dedc9cbb671ab047c2929c058e4e2a102e3fd31175fb096f8785e86d6f20f79c06f4eb142bd0426f0902ee6170c76db9cffb3590cf7a13cad2b028f2c2b9001249e2e716c875a0cf480cfe0afe7812d79c15470fd6143959b5252c10fcc6d3082e6aaa420ad7b", 0x7c}, {&(0x7f0000001640)="293aca423cb5ed2c7879d7d018cab88d0c24a6a2306b72cd21020b9bea9dc656f7e0b477aeb2e5c456ddc8772a54ff32fa4909c04582acad40274c712511781f464b8c3df2ee7fadaefb9c6f8a6127c823ab62e8cbad13f0e11c261d7ebd6a1d0f59c58b6bdc134c077853ede18c68800a33beeed69cbbe4ce4230ba5b3abef776749db6eea0ddab22efb55fdaf6d30bd0761b72afb5119d2ffa647fe73ce15beaa89f7c258fdd5faeb6592967c1502462b23872b88904aa78164294068ca30e2d161812e27c174b90bf8a6a1fe18b7e2324b940be65cf08a7f928c1ec1cba56ea6f5579daa7b890c2febb5b820f7ed6aaf20fec6f189148", 0xf8}, {&(0x7f0000001740)="be5346a5a1215d49c46819d7340440b2fb77e18d8317ea00c02395e5bc75d7e4db7596d1e766eb099c8c2ed75ab69f006be6eaf4dba844336c78d7b289ba162fe1e18f21494b9f85d7c0f50115e4f83e5ed2a28be55d69dca7820951d74687f2136735ff5435f2393cb638ffe6841a6f84a583fa5dc4482cd739087946f559280890b29966945a20e857b9d3796101b41fbcee1315fea73afb03c57ead19011cdc0d3a8d4979b6a9c9", 0xa9}, {&(0x7f0000001800)="6386eb4fbfc7fc9a0e229c8b76d644471e8169fb63f584f0fd7fc15b5a2b45da6a73f1911890f8ae868acffa1cca4e61f849f4540ea353f6feac09fbe392ced94a55119486c4007df633f5d2211f0bdc7135a5598eb52d06868ba7ff6b4bf3ce111a74454dc01e04dd9d1a80e31fb6779297a453f2f4b87c087e1446d018cc9a7082bb2930f0d216d27e12697b36c81c30fbf9e5106df241f7e95b7724e354fa042b4a0e862d432525bd9b9e6195a42e2683fc8e9d5f0b4d01840f98331ee337f77e50bf5ec22b32ee8d605998dc6c21aacd0887260b6e42495055a5fda385eced3d9cd321a0", 0xe6}], 0x7, &(0x7f0000001940)=[@init={0x14, 0x84, 0x0, {0x7, 0x400, 0x5, 0x6}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x1, 0xfd7, 0x1, r2}}, @init={0x14, 0x84, 0x0, {0x1ffc0000, 0xe2, 0x4, 0x7}}, @init={0x14, 0x84, 0x0, {0x6, 0x4, 0x4, 0xa3}}, @sndrcv={0x2c, 0x84, 0x1, {0x9b, 0x3, 0x8000, 0x9, 0x9, 0x7fff, 0x0, 0xfffffffffffffffa, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0xc2d, 0x8001, 0x0, 0x9e04, 0x100, 0x1, 0x101, 0x8, r3}}], 0xb6}], 0x2, 0x80) sendmsg(r0, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x3}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00008e7000)}, 0x20008054) 2018/03/15 03:38:58 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f0000000040)={&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x2000) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000ffffffffffff8137ffff001e0000000000001a8d690200000000000000ff0000000000000000"], 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000023ffc)) 2018/03/15 03:38:58 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10100, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x1, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) sendto$ipx(r2, &(0x7f0000000c80)="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", 0x608, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "98d3dba6bfff"}, 0x10) shutdown(r1, 0x1) 2018/03/15 03:38:58 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='maps\x00') pread64(r0, &(0x7f00000000c0)=""/8, 0xffffff58, 0x0) [ 33.688981] syz-executor7 (5947): /proc/5943/oom_adj is deprecated, please use /proc/5943/oom_score_adj instead. 2018/03/15 03:38:58 executing program 1: epoll_create1(0x0) socket$unix(0x1, 0x5, 0x0) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)={0x3, 0x93a, 0x0, 0x2}) r1 = creat(&(0x7f0000001180)='./file0\x00', 0x1) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00000012c0)=0xdeb) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$void(r0, 0xc0045c78) flistxattr(r0, &(0x7f0000000080)=""/4096, 0x1000) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000001140)='/dev/loop#\x00', 0xfffffffffffffffd, 0x80402) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f00000011c0)={0x0, 0x0, &(0x7f0000001180)}, &(0x7f0000001200)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001240)={0x0, 0x7fff, 0x2, 0x2, 0x5, 0xc73, 0x5, 0x78c03459, r4}, &(0x7f0000001280)=0x20) getsockname$netlink(r3, &(0x7f00000010c0), &(0x7f0000001100)=0xc) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000040)={0x200, 0x100000001, 0x80000001, 0x3, 0x6, 0x2, 0x3, 0x5, 0x5, 0x9, 0x5dda4403, 0x2}) [ 33.763750] syz-executor7 (5978) used greatest stack depth: 22096 bytes left 2018/03/15 03:38:59 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x9b8, {{0xa, 0x4e21, 0x100000000, @loopback={0x0, 0x1}, 0x3}}}, 0x84) membarrier(0x40, 0x0) pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0xfffffffffffffffd) 2018/03/15 03:38:59 executing program 5: clock_getres(0x9, &(0x7f0000000000)) 2018/03/15 03:38:59 executing program 2: r0 = syz_open_dev$loop(&(0x7f000069d000)='/dev/loop#\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x3fff) ioctl(r0, 0x400000000000127f, &(0x7f0000000200)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x2000000003, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000000140)={0x81, 0x5, 0x9, 0x7fffffff}) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000100)=0x4770fffffffffffc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000040)={0x47, &(0x7f0000000180)="f0f5a7ad1f08c1f97d3d4c920b264313d0080454f951427759e4a7ff767484afa59aa8589d9b466de53ff71220e503b5a6f0095e56467c6c6405ef82e79d3b0210a496ab869f21"}) 2018/03/15 03:38:59 executing program 3: sched_setaffinity(0x0, 0x8, &(0x7f00007f6000)=0x9) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000000), 0x924924924924af4, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x8000, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000180)={0xffffffffffffff1c}, 0x4) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000100), 0x8) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) 2018/03/15 03:38:59 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet(0x2, 0x8000a, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0xffff, 0x7fffffff, 0xfff, 0x7, 0xffffffffffffff38, 0x9, 0x2a, {0x0, @in6={{0xa, 0x4e23, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xbc33}}, 0xd36, 0x8, 0xfffffffffffffff7, 0x6759, 0x4}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r2, 0x40}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000008, &(0x7f000066e000), 0x12c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xffffffffffffff56, 0x800000120000401, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) write(r0, &(0x7f0000000080)="19", 0x1) 2018/03/15 03:38:59 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b28000)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5, 0xfffffffffef7fff6}, {}, @quote={{}, 0x0, &(0x7f00007c2fd0)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {}, {}, @raw32}}}], 0x30) 2018/03/15 03:38:59 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0x101081, 0x0) write$sndseq(r0, &(0x7f00000012c0)=[{0xffffffffffffffff, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {0x0, 0x3}, @control}], 0xfffffffffffffe67) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/15 03:38:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) getpriority(0x0, r1) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) 2018/03/15 03:38:59 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x83fffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = epoll_create1(0x0) r3 = dup3(r2, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000006ff4)={0x40000014}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0x9, 0x8202, 0x3, 0x6, r4}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000ff4)) epoll_pwait(r2, &(0x7f0000791fb8)=[{}], 0x1555555555555626, 0x0, &(0x7f0000122ff8), 0x8) 2018/03/15 03:38:59 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) mkdir(&(0x7f00007b7000)='./control\x00', 0x0) signalfd(r0, &(0x7f00007b6ff8)={0x4}, 0x8) r1 = inotify_init1(0x0) fcntl$setstatus(r1, 0x4, 0x72109c5fef5d34d3) r2 = gettid() fcntl$setown(r1, 0x8, r2) readv(r0, &(0x7f000008bfe0)=[{&(0x7f0000525000)=""/216, 0xd8}], 0x1) r3 = dup2(r1, r0) fcntl$setsig(r1, 0xa, 0x3) r4 = inotify_add_watch(r1, &(0x7f00007b4ff6)='./control\x00', 0x2000000) inotify_rm_watch(r3, r4) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) 2018/03/15 03:38:59 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) r1 = dup(r0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000000040)={&(0x7f0000002000/0x1000)=nil, 0x7fffffff, 0x2, 0x4, &(0x7f0000001000/0x2000)=nil, 0x1f39}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000002000/0x2000)=nil, 0x2000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00000000c0)=0x80000001, 0x8) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) 2018/03/15 03:38:59 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d8000)='/dev/sequencer2\x00', 0x20002, 0x0) write$sndseq(r1, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time, {}, {}, @addr}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r1, &(0x7f0000000000), 0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x403c5404, &(0x7f0000000000)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) 2018/03/15 03:38:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, "84c4211b3b81855566aac385ed51a173a2fe439978d8af76eae0f0ae0930663b"}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 33.843994] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/15 03:38:59 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup(r0) epoll_pwait(r2, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x7f, &(0x7f0000000080)={0x1f}, 0x8) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) listen(r1, 0x1) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/03/15 03:38:59 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000040)=ANY=[@ANYBLOB="20000000010a05000000000000000000000000000c0001000000000000000000"], 0x20}, 0x1}, 0x0) 2018/03/15 03:38:59 executing program 3: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000013000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x2000)=nil, 0x2000, 0x3000002, 0x21810, r0, 0x0) write$sndseq(r0, &(0x7f0000011fd2)=[{0x0, 0x4000000, 0x0, 0x0, @time, {0x0, 0x100000001}, {}, @ext={0x0, &(0x7f0000000040)="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"}}], 0xfffffffffffffe5b) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x21, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001040)={0x0, 0x1f}, 0x8) 2018/03/15 03:38:59 executing program 4: mkdir(&(0x7f0000042ff6)='./control\x00', 0x1) r0 = inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3aff6)='./control\x00', 0x1000800) inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x20000080) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x4000800) 2018/03/15 03:39:02 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)={0x14, 0x1a, 0x800000000000bff}, 0x14}, 0x1}, 0x0) fchdir(0xffffffffffffffff) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x2405, 0xffffffffffffffff) 2018/03/15 03:39:02 executing program 5: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="09a585c1d1d8d3227d4114fcef91911342d33eca4d4bf94d44b2e0d96c109562b675f79b626b36dec8a4fff42f8478022a85cfd5b5212d44ec0bafaf425cf91c0c9cb449df6eb1db9f6cc8f9ca106cda31f37d1edb68c990d5526eea82ce46c57fcc28e480f70a780faa2ad2b33bb40353c196aa3dd6551da5cbf11d58d5e07c64771cd4bb0859fc83f7e1b677e7eee692b61d26d6417bf5a9f4e5b5db787aa375ac3984aead2bdc3762a8ca249b1aefb671f1651e72f2c25115e80fe3", 0xbd, 0x0) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) recvmmsg(r1, &(0x7f0000003900)=[{{&(0x7f00000028c0)=@can, 0x10, &(0x7f0000002a80)=[{&(0x7f0000002900)=""/185, 0xb9}, {&(0x7f00000029c0)=""/48, 0x30}, {&(0x7f0000002a00)=""/23, 0x17}, {&(0x7f0000002a40)=""/27, 0x1b}], 0x4, &(0x7f0000002ac0)=""/195, 0xc3, 0x7}, 0x1ff}, {{&(0x7f0000002bc0)=@rc, 0xa, &(0x7f0000002c40)=[{&(0x7f0000002c00)=""/27, 0x1b}], 0x1, &(0x7f0000002c80)=""/5, 0x5}, 0x7}, {{&(0x7f0000002cc0)=@nl=@unspec, 0xc, &(0x7f0000003140)=[{&(0x7f0000002d00)=""/88, 0x58}, {&(0x7f0000002d80)=""/36, 0x24}, {&(0x7f0000002dc0)=""/108, 0x6c}, {&(0x7f0000002e40)=""/237, 0xed}, {&(0x7f0000002f40)=""/6, 0x6}, {&(0x7f0000002f80)=""/113, 0x71}, {&(0x7f0000003000)=""/71, 0x47}, {&(0x7f0000003080)=""/12, 0xc}, {&(0x7f00000030c0)=""/95, 0x5f}], 0x9, &(0x7f0000003200)=""/227, 0xe3, 0x3}, 0x2feb}, {{&(0x7f0000003300)=@nfc_llcp, 0x60, &(0x7f0000003880)=[{&(0x7f0000003380)=""/158, 0x9e}, {&(0x7f0000003440)=""/254, 0xfe}, {&(0x7f0000003540)=""/16, 0x10}, {&(0x7f0000003580)=""/171, 0xab}, {&(0x7f0000003640)=""/197, 0xc5}, {&(0x7f0000003740)=""/175, 0xaf}, {&(0x7f0000003800)=""/127, 0x7f}], 0x7, 0x0, 0x0, 0x8}, 0x7}], 0x4, 0x20, &(0x7f0000003a00)={0x77359400}) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/247, 0xf7}, {&(0x7f0000000000)=""/114, 0x72}, {&(0x7f0000000380)=""/165, 0xa5}], 0x3, &(0x7f0000000440)=""/40, 0x28, 0xbd}, 0x10060) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000340)) r2 = socket$l2tp(0x18, 0x1, 0x1) dup2(r2, r0) 2018/03/15 03:39:02 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fsetxattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='os2.btr\fs.'], &(0x7f00000000c0)='\x00', 0x1, 0x0) 2018/03/15 03:39:02 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)={0x4, 0x2, {0x0, 0x2, 0x3, 0x0, 0x8}}) r1 = syz_open_dev$sg(&(0x7f00005f3000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x800005385, &(0x7f0000000040)) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000000000)=0x200, 0x4) 2018/03/15 03:39:02 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x1) shutdown(r0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockname$unix(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/03/15 03:39:02 executing program 2: syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000104ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x20000, 0x122) r2 = getegid() ioctl$TUNSETGROUP(r1, 0x400454ce, r2) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1b}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000140)={r3, 0x61b7}, &(0x7f0000000180)=0x8) r4 = socket(0x18, 0x0, 0x4) ioctl$LOOP_CLR_FD(r1, 0x4c01) connect(r4, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/03/15 03:39:02 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000080)={'system_u:object_r:iptables_conf_t:s0', 0x20, 'system_u:object_r:system_dbusd_var_run_t:s0', 0x20, 0x33, 0x30, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x6b) mq_notify(0xffffffffffffffff, &(0x7f0000000040)={0x20000000, 0x3e, 0x2}) 2018/03/15 03:39:02 executing program 4: r0 = open(&(0x7f0000103ff8)='./file0\x00', 0x141042, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=@known='user.syz\x00') ftruncate(r0, 0x7ffe) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a61000)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000240)=0x80000000000ffa) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000080)=""/4, 0x4}], 0x38d) 2018/03/15 03:39:02 executing program 6: r0 = socket$inet6(0x10, 0xa, 0x4) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000008000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000a000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x2, 0x1, 0x9}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x100000001}, &(0x7f0000000180)=0x8) 2018/03/15 03:39:02 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x20011, r0, 0x0) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/45, 0x2d}, {&(0x7f0000000040)=""/55, 0x37}, {&(0x7f0000000080)=""/139, 0x8b}, {&(0x7f0000000140)=""/219, 0xdb}, {&(0x7f0000000240)=""/225, 0xe1}, {&(0x7f0000000340)=""/204, 0xcc}, {&(0x7f0000000440)=""/82, 0x52}], 0x7) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=ANY=[@ANYBLOB="1163484000000000000000000000000000000000000000001100000000000000000000000000000000000000000583718b000000", @ANYPTR64=&(0x7f0000bd1fb8)=ANY=[], @ANYPTR64=&(0x7f0000a81fe8)=ANY=[], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x235, 0x0, &(0x7f000005af7e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000b8000)={0x4, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000b60736ed704cf311fa6179e51a819c30b19cbc8ba6a9ce82b6a0c64379b8027b7af12ec1181f39c8c5756e5e96d5b0a0bd8ec1a99f618ca5c8e82b13cadf88d537d0b0efbf7326bfa0a5e99851578839ad4c49417fac2db9287efc6ec3c2d2959f46622796c81dbd2ba13f6fc8daccfab274b739e6"], 0x1, 0x0, &(0x7f0000583f53)="e7"}) read(r0, &(0x7f0000000580)=""/142, 0x8e) 2018/03/15 03:39:02 executing program 1: r0 = inotify_init1(0x80003) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@local}, &(0x7f0000000200)=0x14) ptrace$setopts(0x4206, r1, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000280)) ptrace(0x4207, r1) r2 = request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="6264657625852300", 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000240)='#@#%md5sum(7nodevmd5sumcpusetvmnet0em1vboxnet0\x00') ptrace$getregs(0x13, r1, 0x0, &(0x7f00000001c0)=""/32) 2018/03/15 03:39:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x400000000a) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x5, "1c97284801"}, &(0x7f00000000c0)=0xd) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x1}, 0x8) writev(r0, &(0x7f0000ed4ff0)=[{&(0x7f0000000000)="390000001100094701bc61e1c30500ff070000000200000045efffff08009b0019001a000f0000034000090004e9ffae06ff07000000000000", 0x39}], 0x1) 2018/03/15 03:39:02 executing program 2: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000140)=0x80, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x9, 0x4) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000200)) chdir(&(0x7f0000cd2ff8)='./file0\x00') setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000240)=0x5, 0x4) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') rmdir(&(0x7f0000000180)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) 2018/03/15 03:39:02 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1e85e9d0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00009c0000)={0x0, 0x2, 0x0, 0x2, "020003fe040000000000002403ffffe78be5e600000000000000030809a7e633"}) 2018/03/15 03:39:02 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x18000, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x1) ioctl$TCXONC(r2, 0x540a, 0x0) write(0xffffffffffffffff, &(0x7f0000fd6000)='z', 0x1) close(r1) [ 37.173236] audit: type=1400 audit(1521085142.372:21): avc: denied { write } for pid=6082 comm="syz-executor7" path="socket:[14551]" dev="sockfs" ino=14551 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/15 03:39:02 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) creat(&(0x7f00006b0ff8)='./file0\x00', 0x0) ioctl$KDGKBLED(r0, 0xc0045405, &(0x7f00006d2fff)) 2018/03/15 03:39:02 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x8) mount(&(0x7f0000000040)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000000080)="01616d667300", 0x2200010, &(0x7f000000a000)) creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) r0 = open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x0, 0x0) pread64(r0, &(0x7f0000eb7000)=""/107, 0x3a1, 0x0) [ 37.175543] audit: type=1400 audit(1521085142.382:22): avc: denied { call } for pid=6078 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 37.175585] binder: 6078:6081 transaction failed 29201/-28, size 0-598904866048 line 3133 [ 37.181385] binder: 6078:6081 unknown command 0 [ 37.181393] binder: 6078:6081 ioctl c0306201 200b8000 returned -22 [ 37.204302] binder: BINDER_SET_CONTEXT_MGR already set [ 37.204310] binder: 6078:6081 ioctl 40046207 0 returned -16 [ 37.209528] binder_alloc: 6078: binder_alloc_buf, no vma [ 37.209570] binder: 6078:6090 transaction failed 29189/-3, size 0-598904866048 line 3133 [ 37.210756] binder: 6078:6081 unknown command 0 [ 37.210764] binder: 6078:6081 ioctl c0306201 200b8000 returned -22 2018/03/15 03:39:02 executing program 1: ioctl$DRM_IOCTL_ADD_BUFS(0xffffffffffffffff, 0xc0206416, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x18}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8cff7c204c696e757800000000000000"], 0x7e) 2018/03/15 03:39:02 executing program 3: r0 = memfd_create(&(0x7f0000000080)='\n\x00', 0x2) write$selinux_load(r0, &(0x7f0000008000)=ANY=[@ANYBLOB="8cff7cf95dfeff2f4bac08ff5345204c"], 0xfffffce5) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) fcntl$addseals(r0, 0x409, 0x8) 2018/03/15 03:39:02 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x400000, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x9, 0x10}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={r1, 0x7, 0x0, 0xe48, 0x3}, &(0x7f00000002c0)=0x18) r2 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_mcast\x00') setsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000000080)=0x7, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'nr0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}, r4}, 0x14) read(r3, &(0x7f0000000100)=""/204, 0xcc) 2018/03/15 03:39:02 executing program 5: r0 = socket$inet(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0xffffffffffffffe9) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000200)={@dev={0xfe, 0x80}}, 0x14) inotify_init1(0x80000) dup2(r0, r1) 2018/03/15 03:39:02 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@dev, 0x0}, &(0x7f00000001c0)=0x14) recvmsg(r1, &(0x7f0000000580)={&(0x7f0000000240)=@ax25, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/172, 0xac}, {&(0x7f0000000380)=""/184, 0xb8}, {&(0x7f0000000440)=""/84, 0x54}, {&(0x7f00000004c0)=""/78, 0x4e}], 0x4, 0x0, 0x0, 0xf5}, 0x1) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, 0x7d, r2}) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x6aae000000000000) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="e308000602000000ffffffffff000000375ce3342bd99212f11e8037469be2b9d4454e7e87e8dccb1f8d5124729ec8f1f08c85caf7b6a0a99100382cd152ce58ea0bbbc5fbfaffe8729fdd560c453fa4c822676af62836f5e4c5b3e54b54bf83eac067ad90bf0fa2af91af46e3af27205e1e9e5c9344061db7e7274391ed6585c711e238bbb566ea182d598911bea9e801013f04a422eaa14aa7967902d880b99fc6647e8ac138cc3fc9affa1eca38d544aad8e31df9a5855db7af68c81991a157afb8e54fcf83fb4d34b03cf726ede1f58964493b132a3bde6577e3e7b82f116e5a3b7a79bf10506a8637851abf23bc05a252410572cd"], 0x10}, 0x1}, 0x0) 2018/03/15 03:39:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000000c0)={0x0, 0x85, "7b1e1dc4919adc0e53d50a0c8608b5268fce263e656d27e7648b5389d7cd03c9bdca227cc006db9bf7b3201a8b1a787c97863c52135ff3074dd0203b6a5c14b7dc99d0bb1e5f5000585a9e7464e677035cbc54e2ae7ce7af2e16fcfd6ee7e966e70dbddfc6f0cbbfd3fcccacb484b56ee2f09c2cafff972ad4b6287899622b978c3ee2c3d4"}, &(0x7f0000000180)=0x8d) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0xc0c, 0x6, 0x3ff}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r3, 0xfe, 0x2, 0x3, 0xffffffff, 0x14, 0x80, 0x6, {r4, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x80000001, 0x1, 0x9, 0x1, 0x528}}, &(0x7f0000000300)=0xb0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000080)=0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20007fff, &(0x7f0000db4ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/15 03:39:02 executing program 6: epoll_create1(0x0) socket$unix(0x1, 0x5, 0x0) unshare(0x40080003fe) mq_open(&(0x7f000004b000)="01000000010000116c6f00", 0x42, 0xfffffffffffffffe, &(0x7f000004b000)={0x3, 0x7, 0x80, 0x0, 0xe8ab, 0x0, 0x3}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/15 03:39:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r0, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x1, 0x4}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e20, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x0, 0xfe3c}, 0x88) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000140)={{{@in=@rand_addr}}, {{@in=@local}, 0x0, @in6=@ipv4}}, &(0x7f0000000240)=0xe8) 2018/03/15 03:39:02 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x29, "5443c5d6c017a8408d6820e2c07b5f4da62a83ae630c357133319ffc30f28d2fd4c5439a2a1c470ea3"}, &(0x7f0000000100)=0x31) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, &(0x7f0000000180)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0x80000000}, {0x6}]}, 0x8) writev(r3, &(0x7f0000009000)=[{&(0x7f000000e000)="15", 0x1}], 0x1) 2018/03/15 03:39:02 executing program 2: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4004, 0x0) 2018/03/15 03:39:02 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000266000/0x1000)=nil, 0x1000, 0x3, 0x108031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x80) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)) 2018/03/15 03:39:02 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fdatasync(r0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xfffffffeffffffff}, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/03/15 03:39:02 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/fib_trie\x00') sendfile(r0, r0, &(0x7f0000000000), 0x4) 2018/03/15 03:39:02 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0xe, 0x800, 0xbe7f) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x15, 0x0, 0x401, 0xd27}, {}, {0x6}]}, 0x8) r3 = memfd_create(&(0x7f0000000000)='*.%em1securitycpuset[\x00', 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000000080)={0xfa92, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21}, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x208, 0x4cc56b60, 0x7f, 0x4, 0x1, &(0x7f0000000040)='nr0\x00', 0xe4, 0x6, 0x80000000}) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) [ 37.427413] SELinux: policydb magic number 0x207cff8c does not match expected magic number 0xf97cff8c [ 37.451713] SELinux: policydb magic number 0x207cff8c does not match expected magic number 0xf97cff8c 2018/03/15 03:39:02 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x2000000000000000, &(0x7f00000000c0)=0x9, 0x4) 2018/03/15 03:39:02 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00006c4ff1)='/dev/snd/timer\x00', 0x0, 0x1) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0xc0f85403) 2018/03/15 03:39:02 executing program 1: mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040), 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8a000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x7c, "a5efc2e0e11a80827089197b1a05548ca53a298d0f2af0249d3a073d3787ce5c72e01aecd3e8580343fdd88e95793bf5dca8617f1c69722d092b901278732fa655c2757ad7e50295b47d73670db6a32936381337d918304b1efb6f67875be8ba3388f5a11a32ea7fc61da3c37514f2c13ff28b5267871a97def0c46a"}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r2, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x0, 0x10001, 0x8, 0x7, 0x1, 0x8000, 0xffffffffb5dc3618, 0x7fc0000000000}, 0x20) 2018/03/15 03:39:02 executing program 6: mkdir(&(0x7f0000001000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='selinuxfs\x00', 0x0, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x2) openat$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x210000, 0x1) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$unix(r0, &(0x7f00000000c0)="60d596821d6fd91aac14a323b571596789776c78c320d30589ca7abe6bc9695a979a80664ee9cc80abcf2b89e0778152232dfce4aa3dc791aecf6eb5c8fb6b2397ad7635ce25fd89bd5f888ec9a4fd0a983e620dae242ca2eb9a3fceb12a1ae7d866a32f559c1519bff98ac1cf1476238c229feadaffad1e50ed3d2f64365535ba2b790927445565feadd3be51b181b90ed1933e067b8555741b2893ad5844332d1cd066b5911ca564df6b1093ea", 0xae, 0x40, &(0x7f0000000200)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 2018/03/15 03:39:02 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0xa7}, &(0x7f0000000140)=0x8) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000f82000)=0x9, 0x4) sendto$inet6(r0, &(0x7f00000000c0)="23b7fae2", 0x4, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/03/15 03:39:02 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001c6000)={0x0, 0x0, &(0x7f0000415ff8)={&(0x7f000069a000)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) r1 = memfd_create(&(0x7f0000000000)='bdev&#@eth0trustedproc\x00', 0x0) accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/03/15 03:39:02 executing program 7: r0 = userfaultfd(0x0) r1 = dup(r0) mremap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) ftruncate(r0, 0x1) 2018/03/15 03:39:02 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{0x2}, {0x6, 0x4}, {0x8, 0xbd9d}, {0x4, 0xfff}, {0x7, 0xfff}, {0x7f, 0x2}]}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000001c0)={r1, r2}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[0x81, 0x80, 0x80, 0x1ff]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/15 03:39:02 executing program 2: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000802000)=[{0x6c}, {0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mkdir(&(0x7f0000000200)='./file0\x00', 0xec) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) socketpair(0x1, 0xa, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000080)=0x9, 0x4) r3 = getegid() fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast1, @rand_addr}, &(0x7f0000000100)=0xc) 2018/03/15 03:39:02 executing program 3: keyctl$set_timeout(0xf, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)="6772e02fffffffffffffe300", 0x34d) r0 = socket$packet(0x11, 0x5, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/15 03:39:02 executing program 1: r0 = socket(0x10, 0x200000004, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0xa15, 0x800, 0x8, 0x3, 0x7, 0x7ff, 0xfffffffffffffffc}, 0xc) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000043000108be860000000000"], 0x1c}, 0x1}, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000009100)={@dev, 0x0}, &(0x7f0000009140)=0x14) bind$packet(r0, &(0x7f0000009180)={0x11, 0xff, r1, 0x1, 0x5, 0x6, @random="1a91416eafb6"}, 0x14) 2018/03/15 03:39:02 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x2a}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x2, 0x7, 0xf48, 0x1}, &(0x7f0000000100)=0x14) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/15 03:39:02 executing program 6: futex(&(0x7f000000cffc)=0x1, 0x800000000086, 0x0, &(0x7f0000000040)={0x77359400}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000080)="c0dce5b5f452412bf1072ed353505d1a49867b2a726152f39f341588ac7d4c0af852f9f9b223bf4fd17ad5146fbf73fbd4035af172b067fbfc95602f7d886963f04b7c0937f40dad53e5151ed0e2c8593224d8b6df03cabefaee318e5b6ed6450f5e571df5eec7e30840f58b16bde99d70854f1f3925cf548b0ea49ebfd02654a0cf4d8407a703a2e8aa0adcfd369b72469f986b348645385230d4c7d929af3b3fc2c368e10f04ba9e2ee7c5c0e740cc65e6860c55b1dee637edfc77d22658bd9dec13a2d491a71e140317804c23ae160f937268e0a7af077df544482e4fbd9ecf35f5ee5a325c63b6d8", &(0x7f0000000180)="be808b34b037f6d4a17abcb808a93b31a2ad6daf9a55764ed0bb215c7445a59d616f800606d2c29d816a8062c9ef628f3ae019601d6298aa3f13dffcc870f903f9b3cede91d3aca1aaf2cef0cb6e74a365550ef6d7fa6b1c9411164237155d98b563d599179381da4c6df539c2932f93558adde7902f4c066914e6be4e"}}, &(0x7f0000044000)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setlease(r1, 0x400, 0x2) wait4(r0, &(0x7f0000000280), 0x2, &(0x7f00000002c0)) r2 = dup3(r1, r1, 0x80000) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000000200)) get_thread_area(&(0x7f0000000240)={0x4, 0xffffffff, 0x4000, 0x8, 0x1, 0x80, 0x9, 0x8, 0xc2a, 0x1f}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffeffffe, 0x100000000000032, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/03/15 03:39:02 executing program 3: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0)=0x6, 0x4) rmdir(&(0x7f0000000180)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) 2018/03/15 03:39:02 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x1, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x7fff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000000140), 0xffffffffffffffe6, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000000)={0x0}) r4 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x9, 0x40) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000000100)={0x8, 0xff, 0x3, 0x1a38458d, 0xa3b85e04e1727256, 0x1}) r5 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x2013, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x38, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="08e31040", @ANYRES64=r3, @ANYBLOB="00000000000000000463044001000000056304400100000009631040", @ANYRES64=r5, @ANYBLOB="04008dae80940000965dac7fba5d32af1c3e72ccae3018d7d05a79ca90ba165dc6e5e4ffa78002b131f5a0d5ff7b85c40a9bc013f6cd"], 0xd4, 0x0, &(0x7f0000000180)="6570794e6fa0bd58a4e8cffa03ef611c57ad4728d06aaa28d7348e843b64b10479c97fb50618c4e79224ac989d6158bafd902b355a97dc7837faafdba61ff1f84f252d2170dacfc19c2c0cfd3583e08b71321b1ae9e591c3cc6484008529a552e340fac008f34eaa01bcfbbf740ce18511a03bd6096419ab6a0f2718eaf573caed37f8ba19b20e00f69bcf260e25fb2421ce3699312acdaa2567f2c07d0411d09bd51d6d3cfb6342119d2d5539939c173b2e3b55b02b17eda1496801d5f262d4d832665fc68910b90755fc206f010e12269566e6"}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000002c0)={{{@in6, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f00000003c0)=0xe8) getgroups(0x3, &(0x7f0000000400)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) write$selinux_load(r4, &(0x7f00000004c0)=ANY=[@ANYBLOB="8cff5345204c696e757864fce9aec980b09803dd5bf7facadc4575b34d3a8d8e5060212b13b84b56e65374c76fd43dd995b601014170a845fb973513957a475088a147bf9d6d4fa8ea34f4a271b40c719d691d4983b6a82e00000000000000000000000000000000000000"], 0x71) fremovexattr(r0, &(0x7f0000000480)=@random={'osx.', 'vmnet1wlan1{lo\x00'}) lchown(&(0x7f0000000280)='./file0\x00', r6, r7) 2018/03/15 03:39:02 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x1) ioctl$VT_RESIZE(0xffffffffffffffff, 0x5609, &(0x7f00000001c0)={0x0, 0x0, 0x1}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) timer_create(0x7, &(0x7f0000000100)={0x0, 0x1f, 0x6}, &(0x7f0000000140)=0x0) timer_gettime(r2, &(0x7f0000000300)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r1, &(0x7f00000001c0), 0x96, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp6\x00') getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000200)={{{@in, @in=@broadcast}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000040)=0xe8) 2018/03/15 03:39:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='wlan1%\x00', 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000180)=r2) keyctl$get_security(0x11, r1, &(0x7f00000000c0)=""/109, 0x6d) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8, 0xfffffffffffffffc}, {}, {}, {}, {}, {}, {}, {}], 0x8) [ 37.596066] binder: 6194:6197 unknown command 1986356271 [ 37.605625] binder: 6194:6197 ioctl c0306201 20007000 returned -22 [ 37.616750] binder: 6194:6197 unknown command 1074848520 [ 37.622356] binder: 6194:6197 ioctl c0306201 20000080 returned -22 [ 37.635565] binder: 6194:6204 unknown command 1986356271 [ 37.641090] binder: 6194:6204 ioctl c0306201 20007000 returned -22 [ 37.651396] binder: 6194:6197 unknown command 1074848520 [ 37.657243] binder: 6194:6197 ioctl c0306201 20000080 returned -22 2018/03/15 03:39:02 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x2a}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x2, 0x7, 0xf48, 0x1}, &(0x7f0000000100)=0x14) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/15 03:39:02 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000080)=0x402, 0x46) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}, 0x8, 0x9}, &(0x7f00000001c0)=0x88) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000015000)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x80, &(0x7f000072a000)=[{&(0x7f000059f000)="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", 0x646}], 0x1, &(0x7f000002a000)}, 0x0) 2018/03/15 03:39:02 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0xce11}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'syzkaller0\x00', 0x400}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_targets\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x8, 0x7fff, 0x100, 0x8, 0x80}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e24, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0xffff, 0x2, 0x8, 0x5}, 0x98) 2018/03/15 03:39:02 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000000)={0x400, 0x100000000, 0xfffffffffffff3b5, 0x200, 0xffffffff7fffffff, 0x4}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000800)={'sit0\x00', &(0x7f0000000080)=@ethtool_cmd={0x19}}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x7530}, 0x8) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x11}], 0x10) 2018/03/15 03:39:02 executing program 6: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x810, r0, 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername(r1, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000ffc), 0x4) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@random={'osx.', 'cgroup]em1\x00'}, &(0x7f0000000140)='selinuxselinuxeth1ppp0vboxnet1#vmnet1\x00', 0x26, 0x3) 2018/03/15 03:39:02 executing program 2: r0 = socket(0x10, 0x802, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'security.', ']G\'@vmnet0nodevnodev\\\x00'}) write(r0, &(0x7f00007cdfdc)="240000001a0025f000000004010000000a0b00000004bf81000000ec0800030003000000", 0x24) 2018/03/15 03:39:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@multicast1, @local, @multicast2}, &(0x7f0000000040)=0xc) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x40000, 0xf1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000000240)={{0x8, 0x7fff}, 'port1\x00', 0x84, 0x4, 0x1f, 0x0, 0x2, 0x5, 0x1000, 0x0, 0x4, 0x8}) fcntl$setstatus(r0, 0x4, 0x400) writev(r0, &(0x7f0000001500)=[{&(0x7f0000000100)="39daee49644932cf930c3100a9ef70010c2eddef93412e446e0bcc4f3e67b917024534ed4cbeae0c4b155c1b3e7431f03eaefc249bea5308dcba212d3f4c03cd9807853db7bf7c6b24577c95e7a5174679011a2df48d556522dbf946ee1e2cd53886f9c12b1a17fea9bdd91b992c6508c303a45b7ac556c02e43e3921b019a054c0131ea94"}, {&(0x7f00000001c0)="a8c34cd5e712f2900d6c4ee6cc18d451040b160db580cf1814c70dfdbaa5e42a799fc4e0c5764517491d123aa9e870d49dd1d4c6f499a1c1ebb5809bfafa18bd2d17b7144f158e0c1c8fa22d9f061d0cc40bbed84a10e485dadf9af59c11bbe6c20da5d071cede879f098fa604a8b9d17ea57628d926"}, {&(0x7f0000001640)="f5c9b4818b42f2bd0b0ddd1cea57c2cbaa2487fe0f84dfcfea31078f250c8352308b64301df7be00e5bac4b9245757e68dce2dcca7ecb13753c49aa59335cfb59f9ff560761c922cac03f5ddd6089f6f640d2d4a98f21dc99dfefaa602110ea3841a503e4326b968aa45b8750233391fb2146bb2fb50e7735e237b2e71e61632e7f06bb70084bf53efb2b4a33a958df6a69ff4abe8fd22802838bb658a6842a571b429c5eed058673a4a91073094548d63c44698c73a632746b0372149c2c26dfdfbf99e423f2e32118bd0f0e596441a6f6fae345a1dffd0b57f54fbf67b2ea0bef39bd2d8244beab5a16e6e8df2dd4694196f56386ab6498757676dccdb63eb5fa0abf71051e8a1f8e3c2d2ce83dca19044a6fb5a98f463947636898a4d38f2eff21129435fe0d48e5ca229623886df4ea5a900145ba88ab5244047125b829d2bc5aac9a5f14c3a22c45c1d9c4319aa30c916c0fd405884ae133daeae28d7dbe9fca9557e12330b994244acfb70d844910e25e1d7346493e5601733ed8740f7f638b788add01a3873d8f1e5ef2a1737f1847243ef3d7426d9f84d6511ed3f3bcdb409d53be7fdb7e9813019e36513141bee74191a628f81485130f61b88fe3e322abbeb329e35a448cf6e66e98c1fc4234b8bc534d7c3288ef9a3fa83feb0c8f8ab139e9d52c7b4997da87570291cd35f00d33f66fde248cce73d7e79bc5c82f575410726924a36ca5a7cbd9ab66a386c12df8075a16d196bcf5e4c40e2f6c6fa8e83655516fb7e21ffeb9842953e44a498c7e9b490d4086ea6a8a3f86d43c409f3d7e164fd4c7e14a5471300aaf0e32541deb48a3902033ac9e4222aabe04baf9ddc1fba10061e6dc7ff", 0xfffffe8a}, {&(0x7f0000000300)="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{&(0x7f0000001300)="a817f40df6c10ded5d6bf64be72ac9501902b01968adec02ba6de9a164a22c169990888f55de7d0b25062364352465194a65dd282e4031a94d14b0d5145691f82ea74d79f6d814c2675d32b67bc5ca62697e5791e4737f549af72ee43aea53dceaaa9d425aedd0dcbda05372c47804f2b34c3ccb0273cb686b69e785c6f645618b9f84a52c1806cc5a427f8b59970f699c4e37a88c893e7f523727122e9bf251ceeb5eb0f1aaaaae71b5aac9c318ca359ebaf4d0b737036ce780c7611155d4c9c746e52aea46e366b57c70bdbef03800f364199d5dda199b392ddf301b5585a2680a8e29ee7a2f02b94dca0b55aa027fee904d92f2d301ba"}, {&(0x7f0000001540)="82ba3e26f6a6a9dd169eb627114e8fa79289e1677b9b39d0a6662ad5f8be86769a445ba3d31028737075c657dc4e808f0a9b713b11b61aa992a2486fe05db86456f31de99f352b7eb881685be611c127dd2d2c17be0cff43f1e0eaf66467d738f577c7f48cf9aa7e8bb6a7737c82096fc5a133c93bfed313d384ba7bb9478245cbf0f58f3f50471719d12ad84f1615d5b54e5f540c7b77e327c32f5743d29760453775f51b30bbacca3aa98240f2cdc41a94bf5621efa502510e9ffc87f0bbb21c5f3072df98234c317abbd78b8d5132c2b68bb9acd4544bb9d6244bdcaf05e6"}], 0x5b) 2018/03/15 03:39:02 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f00000000c0)=@ethtool_drvinfo={0x3, "fb0e305c97054227df3f355605fc6135e55998a957386b4f8a7b478d56cd2036", "fdf10ee89dbb72b92c511dec36bac0252135bca9567ef908ac7e3b825a0963a8", "6dfb32c386b9a4f66bd0390dd40abeb6eb7d9d878b4e4f66a29d936e2c8a6c85", "d55b019432a4a26117944f2c07efbc5d7e198f95963243a36179c3aaa808b2ab", "dfce633726bd070204e57f9c9596870b1fcaf0881f0f5575f68fb758753470d5", "f275872e8e2c3cd223f194a1"}}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000080), 0x8) 2018/03/15 03:39:03 executing program 1: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x7, &(0x7f00000000c0)={0x0, 0x0}) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000080)={0x3, 0x1e, "221e471d90c50d166fd4d02f24a99fcef1ca2240cffc4740f7c27dbe6602"}) futex(&(0x7f000000cffc)=0x4000000000, 0x6, 0x2, &(0x7f0000892ff0)={r0, r1+10000000}, &(0x7f0000000040), 0x0) 2018/03/15 03:39:03 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc00c64b5, &(0x7f000003e000)={&(0x7f0000025ff8)=[0x0], 0x24}) r0 = syz_open_dev$loop(&(0x7f000003cff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x707, &(0x7f000003e000)) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x210000) 2018/03/15 03:39:03 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) r1 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x0, 0x8001}, 0xc) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x8, 0x101800) 2018/03/15 03:39:03 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x7f1ae7bf434a4a00) r1 = socket$key(0xf, 0x3, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) r2 = socket$key(0xf, 0x3, 0x2) accept4(r2, &(0x7f000091f000)=@l2, &(0x7f00005a8000)=0xe, 0x0) 2018/03/15 03:39:03 executing program 7: r0 = memfd_create(&(0x7f0000d2efff)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x10001, &(0x7f00000001c0)=""/177) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)) mmap(&(0x7f0000e91000/0x4000)=nil, 0x4000, 0x6, 0x8013, r1, 0x35) dup2(0xffffffffffffffff, 0xffffffffffffffff) write$sndseq(r0, &(0x7f0000ff7fa0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time}], 0x30) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$sndseq(0xffffffffffffffff, &(0x7f0000000040)=[{0x46e9d405, 0x0, 0x7ff, 0x8, @time={0x77359400}, {0x9, 0x328f0898}, {0x0, 0xd0c6}, @time=@time={0x77359400}}, {0x8000, 0x1, 0x7, 0x2, @time={0x0, 0x1c9c380}, {0x80}, {0x80, 0x10001}, @addr={0x0, 0xffffffff00000001}}, {0x5, 0x5, 0x9, 0x5, @time={r4, r5+10000000}, {0x9, 0x1ff}, {}, @time=@tick=0xffffffff}], 0x54) 2018/03/15 03:39:03 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000080)=0x402, 0x46) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}}, 0x8, 0x9}, &(0x7f00000001c0)=0x88) sendto$inet(r0, &(0x7f0000617fc9)="03", 0x1, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendmsg(r0, &(0x7f0000012fc8)={&(0x7f0000015000)=@in={0x2, 0x0, @dev={0xac, 0x14}}, 0x80, &(0x7f000072a000)=[{&(0x7f000059f000)="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", 0x646}], 0x1, &(0x7f000002a000)}, 0x0) 2018/03/15 03:39:03 executing program 5: r0 = socket(0x10, 0x802, 0x8) write(r0, &(0x7f0000000000)="24000000210025f0071c0165fffffc2102000016ffec000182a9000c08000a0000010000", 0x24) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x90, "618d63ea1169a8d4d7b86f65adbd9639613c826cfcf75f5e98defd5af2d461a655b80a2fff39cf25bbbe7e3f96907575c7c0165412b27d1620ff7d6c5097c154ea49f543dfe5336a3aaf48b6383d76b60f3018c43feaa5a3c736c86feaa968ab25c727ab2b07a9687133a931b044a47fd2f9d9999976f41b908f215ce12a712a497fc2b179ae658d206e66870f59531e"}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={r1, 0x48, &(0x7f0000000140)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x1000, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, @in6={0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x2}]}, &(0x7f0000000200)=0xc) 2018/03/15 03:39:03 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x106) r0 = open(&(0x7f0000000180)='./file0/bus\x00', 0xc0000, 0x80) r1 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000200)) r2 = creat(&(0x7f0000000240)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r2, &(0x7f0000030000)=[{&(0x7f0000aa6ff7)='t', 0x1}], 0x1) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r5, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) setsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000040)="715abe286b0c76e1206fde8cea2ae363133264b66ddcde7a0249753a834b79b226f03546cfaf6148af45fdf5a20d1028c1e6930ad3e77b42f03a4bc4ceecc1915335ab82a75b1a0e32e6e106edbbd0a938d536e15fe07c8bc3dbe638c9c893b41bf92a42d2dbc7baf4af96e5d0f1ccbe546e7927000f62102634e26bd9544f1c27b341dad55777d93388b9d5bb4406043fdb4cba2b7a786322438aa5096173e557090cb00d95ea94d82cacc365363dc178df6f4ec21786cb82e75fb973cbc5b8be7e20b9dfd3471218be03834768d746d6e5d3da44ae0f53c28ca4ff1fd7a854", 0xe0) [ 37.837456] audit: type=1400 audit(1521085143.042:23): avc: denied { bind } for pid=6231 comm="syz-executor2" 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 2018/03/15 03:39:03 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/15 03:39:03 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f00008aaffc)=0x100000001, 0x4) sendto$inet(r0, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a8ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x2, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000180)='system\\vboxnet1\x00') setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00008abffc)=0x1000000000000004, 0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@buf={0xcc, &(0x7f0000000000)="e4e2c619717d44af4e059603b99ff4c31ee0a1b2bb8e15f70a86e7e73ded1ef982112ded5cb6d805c7b5febde7bd9338ab44855d69e44ce47327fff23591bafb635e44758878bbe6081bfcbce5c31dbd67a88c22280443f38256b16042a252fd3373d05bf6620f7bb08ee9ac2a3d46ddd55ec54e5104367bc6fd858abaf5ac21b954c89a61dbdc39b40374b06c4f0c64ad6b8967bdee0ffde769917f9affc44116e1973bc49813c338d086eafd7c92b7a907cba378b3a007c5a0c4132c5bb36e9c1b36b8158d622d7eb4027c"}) recvmsg(r0, &(0x7f000089e000)={0x0, 0x0, &(0x7f00006d3000), 0x0, &(0x7f000089f000)=""/4096, 0x1000}, 0x12004) [ 37.870735] audit: type=1400 audit(1521085143.072:24): avc: denied { create } for pid=6247 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/03/15 03:39:03 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0xffffffffffffffc1, 0x0) r1 = accept4$vsock_stream(r0, &(0x7f0000000540)={0x28, 0x0, 0x0, @host=0x2}, 0xffffffffffffff8f, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000580)={'\x00', {0x2, 0x4e24, @rand_addr=0x3f}}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000140)=@generic={0x9, 0x7, 0x4}) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f00000004c0)={{0xa, 0x4e23, 0x3000000000000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x275}, {0xa, 0x4e21, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, 0x8001, [0x7, 0x80000000, 0x1000, 0x5, 0x848, 0x8, 0x1, 0xffff]}, 0x5c) r4 = socket$inet6(0xa, 0x2000000802, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) accept4$ax25(r5, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000005c0)) ioctl$LOOP_CHANGE_FD(r5, 0x4c06, r4) setsockopt$inet6_int(r4, 0x29, 0x8, &(0x7f00000000c0), 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000300)=0x105) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000000440)={r6, 0x0, 0x31, "5db0695cc13baf4f097774801f1a9a2ec7f9e2a77c84dec1e5ea043978870b682da11f39e1c2b91324209dc2973de0cea2"}, 0x39) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000340)={r6, @in6={{0xa, 0x4e23, 0x4, @dev={0xfe, 0x80, [], 0x19}, 0x6}}, 0xfffffffffffff143, 0x3, 0x6, 0x1, 0x1}, &(0x7f0000000400)=0x98) setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000000480)=0x32d6, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) 2018/03/15 03:39:03 executing program 1: connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}, 0x2}}, 0xffffffae) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_names\x00') r1 = fcntl$getown(0xffffffffffffffff, 0x9) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x1, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000000700)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200048}, 0xc, &(0x7f00000006c0)={&(0x7f0000000140)={0x54c, 0xd, 0x5, 0x8, 0xffffffffffff8cb9, 0x25dfdbff, {0xf, 0x0, 0x8}, [@generic="727eefefb57b0a0418fd02607f4a48fe6190cc200ea0930abd12576b7b963b9d965728e3e06b6e8b4cce1e40fe2635641a7b746aaa1a1c7f0a2cc56e7ac9d518", @nested={0x384, 0x2f, [@typed={0x18, 0x29, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="c67ab1f43bdca17d7f0b0a4cb7bc14f8c1f51ed033a1f4ea9dbb2f3772e5a759f4840942988cc8a8042dfb63db39de834209d285acfc6e1c04661404cd4386d2cb57c5a565b0c6613c01ec9a4bb9e1f661fbead1458258106649a02cfa7b6d5b8e289561df3e3653fb0dc162ac2f6dcdecd8aa99fa46c706eeaba87593e93d0ad19ed30f4e569105757182fbc0cc380e46c053b98bac44619493570cf5740ccba07878a7865c82eb6686ddadfd0f40f8493843dced8c3a58b7eb71b031fcf2195fd0c485193d3895da1afc2ced5d419e42a1f4cf3fa586046b70398a20cb324b7b8b3418e76c", @typed={0xc, 0x94, @pid=r1}, @generic="5bab71c5e90af16c12d9034e85715dc9d03b470674aba23c4d02535edc5a89d9cae60b9312d760e2106a4e26e4e00cf6ec7b6993994bbeb61871183652341cdf718be0e302eb40f6cc1804107d0df592232b0bc25194d7b61444fa2d23b84a43c5b85c12f1e7a3c691595cebb2a4188c5055bf296c26ac838b357bafb5e14085d00656a34071b168a21969e64d0b3b6d83aa5911da01c37cae1d485c28b6417f4300c3fb8b0526559cfba57495f12e86396e0d6e6674d55188c35c118bc947", @generic="bcd4fd4a6ba1f062a6dd9286d7b8f5ce8acce37a4739b221672b043092b56451b31eccbb4fec8966361621ae808c6c408b60158435", @generic="cbc36cbd1c3e96856ec357caff609b382169c972e0a474d6b576dee70d51eb5c2201b0153e7ed871cf52c387030eb8e33ef0f533836cba365497e0e1f6a0e1379fb341605576a00798e89dc6102d31e247312f4a9bfd4315b09ffc9c84ec342ce69a332768b4065e12d13c02881393b6c27a382d0401ffd9b01e0810b8d6678644faa7e1dc8a71f7aeb3ad7569451053dd80dcb1441cbeaf8998ac13f75e6510356d4d621008b00a7c2469a0a6282d747f845e14518d3824f725f675d66cd7f40c0c", @generic="2902a7ca9c96fcd6b48fbe16581f4c2cf4a44502a9ada8e466e8b8699488", @typed={0xc, 0x40, @fd}, @generic="2c53819d60f9de1f74db98cec7cbaa79ba7601780b2cd88d2cbbce63ae32494a6a194dd67eb8fb9ba7ecedd690d8543a2311a066ef1546a26c268f23f2fc1bac412bdb1a0f11f3b85742b33ee8a9602fbda338ed82cf2215f9dd0c3c3377d1976a9af6b5778415e23e754359393a21e309f6a9b5da99aaed0997c6377b6b0b90f139f04e64877d", @typed={0xc, 0x89, @uid=r2}]}, @generic="c840b6ac28dbb3d8c806db8b48fe6c2c81b6288a30b4f990b6a89f928b84ed0ac3766920b27b43f43434bbccceb94057ba6d28a1a33ca85816459537e90c993c68c634e0beb1d7c36f7ec1d036c2428062ea0b6ecc3960d1fdfafae8431b5f10867f519eb7a0c3a88015fb44b45d2e3338b4d8a04f93df066f544598ecff057511d63e435dbcd8fff4e50ee672a0addfb47e2b7539fc91bf424e0aab7c02673d974f93b3235f2bf319e02b33d3908edc1f48f64ff72cae61a67d8e38dccc43a4e1a9ea550a57e1bb29e3c44d97545787daa0d8ffa035edd5011f6578cf4e1442d9ad65c202ad02877ecc5f2cb981b73ff4f3e8", @generic="490fcaaabfa0280e80edf7ba54d70ad2582ec2053ca24da4ec08d5ffe069ed89302a79cf9ec4280e0f9a5d64fd5ab97b50f7d4cb583e8f2808d93eef5c0353dae4f8fa93478d09d04254ea7130a2dad040aa57eff6b33ffac46fa3ee0a2e87a08d6235672c757eac2b8790b6c88b4b7e7e7c90ac8492955612bd7597b4bfec19b1"]}, 0x54c}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000740), &(0x7f0000000780)=0x4) 2018/03/15 03:39:03 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x4e20}, 0x10) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='syz_tun\x00', 0x10) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat(r3, &(0x7f00000000c0)='./file0\x00', 0x2800, 0x84) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) bind$inet(r1, &(0x7f0000015000)={0x2, 0x4e20}, 0x10) 2018/03/15 03:39:03 executing program 6: r0 = gettid() timer_create(0x7, &(0x7f0000002000)={0x0, 0x37, 0x1, @thr={&(0x7f0000000000)="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&(0x7f0000002040)=0x0) timer_settime(r1, 0x0, &(0x7f0000002080)={{0x77359400}, {0x77359400}}, &(0x7f00000020c0)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x9}, 0x8, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000005b000)={0x20000005}) timer_create(0x0, &(0x7f0000344000)={0x0, 0x5, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) open(&(0x7f00000021c0)='./file0\x00', 0x4001, 0x10) inotify_add_watch(r5, &(0x7f0000002140)='./file0\x00', 0x80) ioctl$PPPOEIOCDFWD(r5, 0xb101, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000002180)=0xb22, 0x4) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r4+10000000}}, &(0x7f0000046000)) ppoll(&(0x7f000004efc0)=[{r2, 0x1301}, {r3}], 0x2, &(0x7f000005bd56), &(0x7f000005b000), 0x8) 2018/03/15 03:39:03 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000cceff5)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x501000, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0x9) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/03/15 03:39:03 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100}, 0x10) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='statm\x00') setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000040)=0x2bfc, 0x4) accept4$bt_l2cap(r0, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) r1 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) 2018/03/15 03:39:03 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x2000000000080000) sendto$unix(r0, &(0x7f0000000100)="4321c6db1079d522a5cef778ef81debfe2fa475b8fda6e07caf6d89ae13caf72852ec1ef8eda94259a43d5ba65969db28ffd0e70261c5c82d16cdb7ca87cf8778bfe528a586aeb138d64cd3bd95cbe853431ca43e21c180430f84e3c1ad1ad0afaf40ab49ef3dd55c418d00bd57b64708566ba48cf193caf0d3fe8b1008310156b503fa631daed91d092044b1f47559f26b02bc93607d4df0cd4d7b7438812c0be3900b53468bb4114bf645550d904a9210ab087e036568e410bab22720fefdccf07e1345d6558b69bbb00553d48c6755b6b9ad82d1dc5ffe5abe40ec1157848ef99fd", 0xe3, 0x10, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000080)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) 2018/03/15 03:39:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000000000)=""/25, &(0x7f0000000080)=0x19) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffff9}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TCXONC(r0, 0x540a, 0x1) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000100)={0x6, 0xf, 0x5, 0x52, "90668a0a21537edfad880df8e655a62f193fe0325bc62ee0c2656ebe8493f4c0"}) 2018/03/15 03:39:03 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000280)="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", 0x1000, 0x1, &(0x7f0000000040)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101200, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000000c0)=0x6) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x8000003, 0x10032, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x1002b, &(0x7f0000000240)=""/24, &(0x7f0000000200)=0xffffffffffffffe9) 2018/03/15 03:39:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'ip6_vti0\x00', 0xfffffffffffffff8}) chown(&(0x7f00000001c0)='./file0\x00', r1, 0x0) 2018/03/15 03:39:03 executing program 1: r0 = memfd_create(&(0x7f0000755ffd)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc2fe0), &(0x7f000093cfe0), 0x8, &(0x7f0000b88ff8)) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040)=0x3, 0x3, 0xf) 2018/03/15 03:39:03 executing program 1: syz_fuse_mount(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x4, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) unshare(0x20000400) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000100)=""/107, 0x6b}, {&(0x7f0000000180)=""/1, 0x1}, {&(0x7f00000001c0)=""/175, 0xaf}, {&(0x7f0000000280)=""/61, 0x3d}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/19, 0x13}, {&(0x7f0000000300)=""/228, 0xe4}], 0x7, &(0x7f0000002000)=""/4096, 0x1000, 0x1}, 0x100) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/15 03:39:03 executing program 3: mkdir(&(0x7f0000b4dff8)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) openat(r0, &(0x7f0000000100)='./file0\x00', 0x28200, 0x197) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000036cff8)='./file0\x00', 0x0) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073afff)) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x200) chdir(&(0x7f0000985000)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/15 03:39:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec), 0xf80cdbb1288e3714) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000000040)="2400000026007f000000000000207701000000ff0100000000000000000000020100ff10", 0x24) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r2, 0x7706, &(0x7f0000000140)) 2018/03/15 03:39:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000085bff8)=[{&(0x7f0000f1dfc7)="390000001100094700bb00e1b90500000700000002000000450000040000800019001a000d0000000000000000000000001d0004b300060400", 0x39}], 0x1) clock_settime(0x4, &(0x7f0000000100)={0x77359400}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x240, 0x0) 2018/03/15 03:39:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x65, &(0x7f0000000040)=0x7fffffff, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r4 = epoll_create1(0x0) dup3(r4, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015}) listen(r0, 0x0) epoll_pwait(r1, &(0x7f0000dc7fc4)=[{}], 0x1, 0x0, &(0x7f000004aff8), 0x8) 2018/03/15 03:39:03 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000010000)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000800)={0xc, 0x0, &(0x7f0000000700)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f00000003c0)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f0000004f98)=[@free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f0000002000)}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x1) ioctl$TUNSETLINK(r2, 0x400454cd, 0x32f) 2018/03/15 03:39:03 executing program 0: r0 = gettid() ptrace$setregs(0x10, r0, 0x0, &(0x7f0000001f49)) getpid() 2018/03/15 03:39:03 executing program 1: seccomp(0x1, 0x1, &(0x7f000016fff0)={0x1f3, &(0x7f0000e5c000)}) 2018/03/15 03:39:03 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000100)="bd37847b6785b3c27510be2bed5e1884be914864f101c91b57c0aac4e0287211c9edffa346db2e5b85cb8b6b2134e93886a4633f35b2c06e7a6f6186c3263af3892f5ab59c6a680420ef0a320cc45b034d155cbb258063430deffb2fa346009c93b927c639888dc477253aaa9b6ce061cc", 0x18) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x4) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/15 03:39:03 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') r2 = syz_open_dev$sndtimer(&(0x7f00003de000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000eb5fec)={0xffffffffffffffff}) 2018/03/15 03:39:03 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) symlink(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00') r0 = syz_fuse_mount(&(0x7f0000000080)='./file0/file0\x00', 0xb001, 0x0, 0x0, 0x0, 0xfffffffffffffffd) r1 = dup2(r0, r0) bind$netrom(r1, &(0x7f0000000100)=@full={{0x3, {"3b6e8bcbc65ce9"}, 0x4}, [{"0b74e962c27500"}, {"449ddc66a7d11a"}, {"1f6dfb1fde43ef"}, {"dd31ffa882a261"}, {"0e2315b71b8768"}, {"ef815092c30cf3"}, {"a12c65d42618ab"}, {"3f3dd7a78b0907"}]}, 0x48) 2018/03/15 03:39:03 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x3) mount(&(0x7f0000788ff8)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000011e000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='./file0\x00', r0, &(0x7f0000012ff8)='./file0\x00') ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) 2018/03/15 03:39:03 executing program 0: r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d52ff0)="010000000000060000071a80000001cc", 0x10) close(r0) ioctl$VT_ACTIVATE(0xffffffffffffffff, 0x5606, 0x0) 2018/03/15 03:39:03 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x208000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") clock_gettime(0x0, &(0x7f0000000180)) rt_sigtimedwait(&(0x7f0000000100)={0x4}, &(0x7f0000000380), &(0x7f0000000340)={0x0, 0x1c9c380}, 0x92685995461eec20) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) fchdir(r1) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000240)=0x4, 0xfd00) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000280)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000200)={@loopback=0x7f000001, @multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) getresuid(&(0x7f0000000140)=0x0, &(0x7f00000001c0), &(0x7f00000002c0)) syz_fuseblk_mount(&(0x7f0000976000)='8/file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, r2, 0x0, 0x0, 0x0, 0x0) 2018/03/15 03:39:03 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000100)=ANY=[@ANYBLOB="00080000000000000001ed11d48d285af5ea8600c20400010001050200d30738000003ff0c540080090000eeff00000008000000000000004400bf72f91bff709d72c8a7e921dd8cd607d2bfa990a1d0cb9a"], 0xfffffffffffffe20) socket$inet6(0xa, 0x6, 0x6) r1 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000f22000), 0x4) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000080)={r3, 0x1}) [ 38.136754] binder: 6324:6331 BC_FREE_BUFFER u000000002000c000 matched unreturned buffer [ 38.145623] binder_alloc: 6324:6331 FREE_BUFFER u000000002000c000 user freed buffer twice [ 38.167467] binder: 6324:6331 BC_FREE_BUFFER u000000002000c000 no match 2018/03/15 03:39:03 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) pipe(&(0x7f0000d8bff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x80007387, 0x0) r5 = dup2(r3, r4) r6 = syz_open_dev$random(&(0x7f0000c5fff6)='/dev/random\x00', 0x0, 0x0) dup2(r3, r4) ioctl$int_in(r5, 0x5452, &(0x7f0000e35ff8)=0x45) r7 = getpgrp(0x0) fcntl$setown(r3, 0x8, r7) fcntl$setsig(r6, 0xa, 0x12) r8 = gettid() tkill(r8, 0x4000000010) close(r0) ioctl$TIOCSCTTY(r2, 0x540e, 0x1) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/15 03:39:03 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xfffffffffffffffe, 0xe5b, 0x7}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x4ac, 0x6, 0x200, 0x20, 0x100, 0x3, 0x7f, 0x5, r2}, &(0x7f00000001c0)=0x20) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'tunl0\x00', 0x400}) 2018/03/15 03:39:03 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="0320c8f5d474862de666005475d1713bfb0881e479670e5e87b5ccd70a24c21d"}) clone(0x100000, &(0x7f0000000040)="e50cc6bc47d35d2f7326b1d8e24eb0a9828c22d1bcbf626638aa9d5cf45326", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="8e1734e2ec92167dcd98b3561da2b5c60220a26897a010e6f9d7e2c2d89d47af073f1428b1f452a0237273445d588a512a589863620a69a1a9fbf8ddb42bdffbd9f351fea27c315381a093b93ca6010e6d775dc65b919aa2f99d5eeed77315f6dd4abc7f691927c9918d838a796d5ba8f1e1231c1c8f1e0cecb20bd7e4267ed228eefa5c013515bc3b1d8a62eb2004448624d10f737cf525974ce01b9e5d58f2b8de8099f67836bb63cad15f286cc81ebe6713d14218ca4d239e") [ 38.189764] binder: BINDER_SET_CONTEXT_MGR already set [ 38.199567] binder: 6324:6331 ioctl 40046207 0 returned -16 [ 38.206529] binder_alloc: 6324: binder_alloc_buf, no vma [ 38.206548] binder: 6324:6344 transaction failed 29189/-3, size 0-0 line 3133 2018/03/15 03:39:03 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001c6000)={0x0, 0x0, &(0x7f0000415ff8)={&(0x7f0000000000)=ANY=[@ANYBLOB="0212101149504e43273100000000000002647141cef6b3845cb37b2ebac26f38f9ffbc8a2db9bf0f2d53225c"], 0x10}, 0x1}, 0x0) [ 38.211902] binder: 6324:6355 BC_FREE_BUFFER u000000002000c000 no match [ 38.273813] binder: undelivered TRANSACTION_ERROR: 29189 [ 38.280320] binder: release 6324:6331 transaction 6 out, still active [ 38.299538] binder: undelivered TRANSACTION_COMPLETE [ 38.314408] binder: send failed reply for transaction 6, target dead 2018/03/15 03:39:03 executing program 7: rt_sigprocmask(0x3, &(0x7f0000000000), &(0x7f0000000040), 0x8) openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x10000, 0x0) r0 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="9d7080912628b2fa52c0a55398fad0b8edda73f17f87a1e8", 0x18, 0xfffffffffffffffc) r1 = request_key(&(0x7f00000001c0)='.dead\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)='{self[\x00', 0xfffffffffffffffe) r2 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0, 0x84) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00000002c0)={0x5, 0x2, {0x0, 0x3, 0x5, 0x3, 0x10001}}) keyctl$search(0xa, r0, &(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, r1) 2018/03/15 03:39:03 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="0320c8f5d474862de666005475d1713bfb0881e479670e5e87b5ccd70a24c21d"}) clone(0x100000, &(0x7f0000000040)="e50cc6bc47d35d2f7326b1d8e24eb0a9828c22d1bcbf626638aa9d5cf45326", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="8e1734e2ec92167dcd98b3561da2b5c60220a26897a010e6f9d7e2c2d89d47af073f1428b1f452a0237273445d588a512a589863620a69a1a9fbf8ddb42bdffbd9f351fea27c315381a093b93ca6010e6d775dc65b919aa2f99d5eeed77315f6dd4abc7f691927c9918d838a796d5ba8f1e1231c1c8f1e0cecb20bd7e4267ed228eefa5c013515bc3b1d8a62eb2004448624d10f737cf525974ce01b9e5d58f2b8de8099f67836bb63cad15f286cc81ebe6713d14218ca4d239e") 2018/03/15 03:39:03 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x900, 0x0) epoll_pwait(r1, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0xb9, &(0x7f0000000100)={0x400}, 0x8) write$evdev(r1, &(0x7f0000057fa0)=[{{}, 0x5}, {}], 0x20) dup2(r1, r1) syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2000) write$evdev(r0, &(0x7f0000000080), 0x0) sysfs$3(0x3) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/15 03:39:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000080)={0x77359400}, 0x10) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) accept4(r2, &(0x7f0000000000)=@alg, &(0x7f0000db4ffc)=0xffffffffffffffbd, 0x0) shutdown(r2, 0x1) shutdown(r0, 0x1) 2018/03/15 03:39:03 executing program 3: r0 = socket(0x20000000000000a, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x200000, 0x4) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000140)={0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000000240)={r2, &(0x7f0000000180)=""/166}) getsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000dae000), &(0x7f0000831000)=0x4) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x6) futex(&(0x7f0000000000), 0x0, 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)=0x1, 0x0) 2018/03/15 03:39:03 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000500)) r0 = request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) 2018/03/15 03:39:03 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f000082eff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000def000)={0x1}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002340)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@mcast1}}, &(0x7f0000002440)=0xe8) bind(r0, &(0x7f0000002480)=@can={0x1d, r2}, 0x80) fcntl$lock(r1, 0x7, &(0x7f000077a000)={0x0, 0x0, 0x0, 0x7f}) fcntl$lock(r1, 0x7, &(0x7f0000003fe0)) 2018/03/15 03:39:03 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000000)={0x0, 0x341, &(0x7f0000ec6000)="ba6d03216e91f10f325b4680"}) userfaultfd(0x800) 2018/03/15 03:39:03 executing program 5: seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f00009ea000)=[{0x35, 0x0, 0x0, 0x5}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x8000000, 0x7, [0x8000, 0x7, 0xab0, 0x0, 0xfffffffffffffffc, 0x8, 0x1]}, &(0x7f0000000100)=0x16) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x40000000000000}, 0x8) getsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) splice(r0, &(0x7f0000000180), r0, &(0x7f00000001c0), 0xfffffffffffffe00, 0x0) 2018/03/15 03:39:03 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000140)={"03000e04eb005fdeffff0100042000", 0x7fd}) close(r0) syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'ipddp0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/03/15 03:39:03 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000c93000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) write(r0, &(0x7f00000000c0)="f6c3f6dd418b316772b25cd01b2343e0303fb5b9f85bbf2e2e7ccc88a41b8267f07dd66f8091dcb7914de7cf7429bb627e8b3e7a6d04700ccfde7a83787e02434f773d75bde2ca31cd334a9cdbcb0cfc60c6d5c0e9fd0db00587206d28af25d00764edae758f96f8d7dc6da471574a69bffb143158f1f00d3c0f527116ae494134ad67b6c5a4c580e9e578476232b41eca499bc775bba9badfa39da421add66b47863ad00e4670ee6f9716101408884bb6a989bc68700b9861cc75be9e892b6da9eba94de339ace145eb9a29d70c93ca9cc7413f78c2cdbb975a4a10d3e4", 0xde) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7fff, 0x400) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000080)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000012000)}) 2018/03/15 03:39:03 executing program 6: r0 = memfd_create(&(0x7f0000049000)='selinux\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000007ff3)='/dev/snd/seq\x00', 0x0, 0x1) write$sndseq(r1, &(0x7f0000000040)=[{0x5, 0x100, 0x4, 0x8000, @tick=0x8, {0x8, 0x2800000000000000}, {0xffffffff, 0xffffffff}, @note={0x4c6d, 0xca7, 0x4, 0x10000, 0x3}}, {0x2, 0x8, 0x1c2, 0x6, @tick=0x5, {0x5, 0x8}, {0xaae1, 0x8}, @control={0xcca, 0x3, 0x4}}], 0x38) r2 = dup2(r1, r0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x2, 0x3371, 0x7, 0x7}, 0x14) getsockname$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) bind$packet(r0, &(0x7f0000000140)={0x11, 0x1a, r4, 0x1, 0x401, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x4}}], 0x1c) prctl$getreaper(0x1b, &(0x7f0000000180)) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000001c0)={'vlan0\x00', 0x1001}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x3, 0x3d}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r5, 0x76}, 0x8) ioctl$TCSBRK(r0, 0x5409, 0x101) fcntl$setsig(r3, 0xa, 0x2a) 2018/03/15 03:39:03 executing program 7: mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x1) mprotect(&(0x7f0000007000/0x4000)=nil, 0x4000, 0xc) mknod$loop(&(0x7f0000000080)='./file0\x00', 0x50, 0x1) 2018/03/15 03:39:03 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0xa) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0xa2, "0e9c60e9a6989f5a45450c609823051a01bce5284d91d8d1371fb1b6b4d3b6270452299ae20b93d6e923b2aadd245df2e4fc7d19bf66fd3d6ddced8f90cd729c5eae02706b8b5b1936aced5ef1626f88632bf72f2dab126ce41a4bee64ca679bbd90635c7813c1749356859928aa145973ef3237a7671d299c55584f2c30948eac6026a591535397e3812513be608a6865789ab8d57266d00446935ca9406b90e419"}, &(0x7f0000000140)=0xaa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e23, 0x40, @empty, 0x6}}, [0x80, 0x99, 0x1, 0x80000001, 0x21, 0x3, 0x6, 0x27, 0xfac, 0x8f, 0x9, 0x7fff, 0x401, 0x5, 0xff]}, &(0x7f0000000280)=0x100) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) umount2(&(0x7f0000038000)='./file0\x00', 0x4) umount2(&(0x7f0000000000)='./file0\x00', 0x4) syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) 2018/03/15 03:39:03 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) accept4$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48, 0x80000) accept4$netrom(r0, 0x0, &(0x7f0000000040), 0x80800) syz_emit_ethernet(0x32, &(0x7f000018f000)=ANY=[@ANYBLOB="0180c2000000ffffffffff0708004500002400000000002f9078ac14ffbbe000000135804e200405907800d73cde00f53475"], 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}}, &(0x7f0000000180)) [ 38.379612] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/15 03:39:03 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x105) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x3) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4209, r2, 0x20400001, 0x0) [ 38.446288] binder: undelivered death notification, 0000000000000000 [ 38.455173] binder: undelivered death notification, 0000000000000000 2018/03/15 03:39:03 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') pread64(r0, &(0x7f00000000c0)=""/8, 0xffffff58, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000100)=0x401, 0x4) getpid() ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/15 03:39:03 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) capset(&(0x7f00000000c0)={0x399f1736, r2}, &(0x7f0000000100)={0x200, 0x7, 0x100, 0x8000, 0x100000000, 0x9a}) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @multicast1=0xe0000001}, 'erspan0\x00'}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={0x0, 0xfff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x7ff, 0x4}, 0xc) 2018/03/15 03:39:03 executing program 5: socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d1ff8)={0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x44000002285, &(0x7f000045bfd3)="f8f8e4fbff0dffde2fca8b1030c5d86c814a0083c5e9aed724d90bd88ce85017da55d436b6fcc9bfe2d8b30008") sendfile64(r0, r0, &(0x7f0000000000)=0x5c, 0xfff) read(r1, &(0x7f0000000040)=""/36, 0x24) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x200000000000013f, &(0x7f00000000c0)=[{0x8, 0xffffffffffffff44, 0x0, 0x7c88}, {0x8, 0x67, 0x1400000000000, 0xb32}]}, 0x703d4d79bdd37b45) 2018/03/15 03:39:03 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0xfe) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) accept4(r1, &(0x7f0000000080)=@alg, &(0x7f0000db4ffc)=0xffffffffffffff2e, 0x0) signalfd(r0, &(0x7f0000000000)={0x4}, 0x8) shutdown(r0, 0x1) 2018/03/15 03:39:03 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000eca000), &(0x7f000042f000)=0x4) socketpair(0x19, 0x802, 0x100, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x7, 0xa18e, 0x3}) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="e3", 0x1, 0xfffffffffffffffe) r3 = request_key(&(0x7f00000004c0)='big_key\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000540)='md5sum\x00', 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000480)=[{&(0x7f0000000180)="cfdb9da0d02534d429961f885531ae553cfd8ca68d01cda0595421e9b2ecc644f2664b2cfc6f5f0d6ab21b3cfd0be0b21ee04ade96fda28c78ce4114a1f9de8fcea6b11dfe591ac84bd14f1b98d0423e2f90d64e00709c5a9fa7053b0596ab36ce4f86773168ba1746059b4e0a1cb61b6b60568af8d5355ebc3f5ce986c1182a537dbbd84a375b383934eba9da1acdc780e722b8701a108b3bc40ab35e622ba514d0afa5609e028b3c4bebc786abbd24948efe4763b62298c0d83f0fd809cc867cc6f3098e16a32723dfa9a6ba6095fe6662681ff9f60eb15903f5b52c1433", 0xdf}, {&(0x7f0000000280)="8c0009e4c85556ad1ef0c14022fe8d3f09d67a42674fafb9cc72cd8e2a156ca98cbb2e9818d1eccb95860448219310a8c46adfac3ab0fd6208777ffd5b3320a62f8f9e6a802207debe9bac7e8cf56ae59419", 0x52}, {&(0x7f0000000300)="0c2cd156ffc0f58bd96474404bc077d8aefe234b91189ff1bcb48cd1bb083b369cca9b5a71fa0215eb90e892c78aa706ee4a104c1e2fa624f38394bfa0ed61d7a869b941b3abcc09c39bdfcfe8d327857f34e8a81aef874fae6e4f6387750fb736d5aee21bc9d0de7e5d93c3f2f96ab3a1e576d36b44eb1527a90477d3bb68ceaa00e543a9f47e", 0x87}, {&(0x7f00000003c0)="514c62874e259b0303233ef5301b72835bba7f7371a639d2aaaa80e4c2fad476b7c4a509857de4ae80988bf99ca60ab80a0d09ed84dfda73250ca8e3f9ded963b2eb5eb5de6c8892aaa91a2eaf286a036ec4e32f1bc227cf5f1a28b7bc8e5cd5778d5f67661ada0c6ed527cac4939575d5e6fe462e865e98fdaafe0b32df1e7df87ca884fa0ed8c3b3260837a79109ab3ba8064b09584eda91a21cbd496ac26e9c83686f5cd8616b70f3317af94f33c440cce61e6e18a9d4", 0xb8}], 0x4, r3) 2018/03/15 03:39:03 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x1c, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}]}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1000, 0x1c000, 0x9, 0x3, 0x20}, 0x98) setsockopt(r0, 0x4, 0xd, &(0x7f00000005c0)="94763b7507776dec0dbdebb317c5e84db4caab495490c70daf9fc70a1e4690ed1f178ce603866cf79b638b2b64bb4f233a842fbe854966c2bd7a8b5227e34136dbfe74ff3d5894d38a9e14efebd5e3eca2d9de00ecf8726cda793f51091540ed7f4961d47fbcc58083b423fff9e50f173e9deb3a091fbcb315c621add666abc7afa6ef387a3bbd243c14d426e5a8eb76bf3d52b32b9bdf6edd8c4f8c659c2d683b5c6cc6d93f87e1eb453fc9f6df77b4c3f822a79eff3c7c28dbe7e987d627ca24d6b01c6cd5486b7ce23687682fa447f0e1", 0xffffffffffffffa9) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)) getpeername$netrom(r0, &(0x7f0000000380)=@full, &(0x7f0000000400)=0x48) r2 = open(&(0x7f0000000440)='./file0\x00', 0x200001, 0x40) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000480)={0xaa, 0x30}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000061bffc), 0x12) prctl$intptr(0x28, 0x40000000000005) sendmmsg$inet_sctp(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)=@in6={0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3800}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000080)="42085bce08942aacffbeba4d823a3a63c1e2cd2708ed610d913459c644da0256c6a7054c0c097f1cf12205e3b3418cc7de47d461cde64e913b29ffe2366ffc00d4be6486952a3de950de07289eaf8f97e7e22d473f8b83445b082b1a434daa57855281345e6842fbd8175e00f3bedc450ee4a0c1b4b497903a47d247a0fd60ed8491d0c6a068af88a0fafa4603c356f2d1ce3528997a37d760e61b894fbfe9de695435f0d32ec798f664eaed856d72b1bf85aff2e331cf280bd1d5898dd33be146", 0xc1}], 0x1, 0x0, 0x0, 0x4000000}], 0x1, 0x0) 2018/03/15 03:39:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000080)={0x77359400}, 0x10) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000aac000)={0xa, 0x4e22}, 0x1c) accept4(r2, &(0x7f0000000000)=@alg, &(0x7f0000db4ffc)=0xffffffffffffffbd, 0x0) shutdown(r2, 0x1) shutdown(r0, 0x1) 2018/03/15 03:39:03 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x1012, r0, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) recvfrom(r1, &(0x7f0000000040)=""/81, 0x51, 0x12041, &(0x7f00000000c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni-avx2\x00'}, 0x80) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fbc), 0x0, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/03/15 03:39:03 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) clock_getres(0x5, &(0x7f0000000000)) sendto(r0, &(0x7f0000b9efd6), 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 2018/03/15 03:39:03 executing program 1: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000000200)={&(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x3}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) getpriority(0x0, r2) r3 = memfd_create(&(0x7f0000000000)="776c616e3026776c616e31d52700", 0x2) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x81, 0x10000, 0x4, 0x401}, {0x0, 0xffe00000, 0x3}, {0x7, 0x3ff, 0x4, 0x4}, {0xffffffffffffff81, 0x2000000000000000, 0x3, 0x2}, {0x9, 0x8, 0x71ba}, {0x7, 0x8, 0x8000, 0x5}, {0x8, 0x2, 0x401, 0x4}]}, 0x8) pipe2(&(0x7f00000000c0), 0x84800) r4 = dup(r3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x10, &(0x7f00002e0000)={@dev={0xfe, 0x80}}, 0x1) epoll_create1(0x80000) r5 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00000002c0)) ptrace$poke(0x5, r5, &(0x7f0000000140), 0x5a4) pwrite64(r4, &(0x7f0000000240)="7c2a8a2be1cca0f8d34a2ed89017b0d2d8337db57a985197e13ae9fcb6e90dc9249359ccadf54c4d819a4555547a6e72477e7a6afd1c19352a85ac4355a654e37178b2e106018eefcea828f92b149f08e2ba504ebf477592cecef1c838ae1ac31e8730ba96368a97867c2bf3119842c4659b904afdbe2a2c", 0x78, 0x0) socketpair(0x1f, 0x2, 0x4, &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) sysfs$3(0x3) 2018/03/15 03:39:03 executing program 0: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000000000), &(0x7f00000003c0), &(0x7f0000000400), 0x8) 2018/03/15 03:39:03 executing program 6: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) mount(&(0x7f0000e97ff6)='./control\x00', &(0x7f00007ec000)='./control\x00', &(0x7f0000595000)='ramfs\x00', 0x0, &(0x7f0000f9f000)) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./control\x00', &(0x7f0000000080)='securityfs\x00', 0x20, &(0x7f00000000c0)="95c88e3369") getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x2) 2018/03/15 03:39:03 executing program 1: r0 = gettid() exit(0x0) ioprio_get$pid(0x2, r0) 2018/03/15 03:39:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xb) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$sock_ifreq(r0, 0x891e, &(0x7f0000000000)={'lo\x00', @ifru_mtu}) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f00000000c0)) 2018/03/15 03:39:03 executing program 4: r0 = socket$inet(0x2, 0x0, 0x1c3) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000006, 0x100000000000031, r0, 0xfffffffffffffffe) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000040)={0xaa}) [ 38.523861] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 38.530040] binder: binder_mmap: 6442 20001000-20005000 bad vm_flags failed -1 [ 38.531147] audit: type=1400 audit(1521085143.722:25): avc: denied { create } for pid=6442 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 [ 38.551991] binder: binder_mmap: 6442 20001000-20005000 bad vm_flags failed -1 2018/03/15 03:39:03 executing program 7: getgroups(0x2, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff]) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff}) connect$unix(r2, &(0x7f0000ec6ff8)=@abs={0x1}, 0x6e) keyctl$chown(0x4, r1, 0x0, r0) [ 38.611392] audit: type=1400 audit(1521085143.812:26): avc: denied { create } for pid=6480 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/03/15 03:39:03 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) getpeername$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) dup2(r1, r0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/15 03:39:03 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2323, 0x0, 0x0, 0x8020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') clone(0x2820000, &(0x7f0000000040)="44b22db4bae1985e92cc4e6a21feaba30be22e7942e4b3abf438aa4a8de32aef29359b6fd8f253d142c941650d19d58a5ef55e42b34975adeedafede1759d92179b09f616bddf12185667a1c947c0a6b937633d98d4c5af0d2419db32077692696364d1fd3095aa4297be25dcc5a46711a175ec590473858f43eed16630c1583cfc472cc9645d4093dd8238ba44c148592ff3591435b93ef60996c58130b903d298afd3a590e476db81e", &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="bbdff9ad9cc4223513db51f6648919e7a85056a4f8175a141e95181fbc21810d907c258df0bec14025d52b95a4abb1bb3a0cf68f2791f509094d9c22b61e6676ef9f4ee0fd978e420ae289179c6e0311eed7030d45eaf16fde056e00d281411f4a9026b207f738e234546b5bfc320e8db7e3ec55125e0e7b842b4c182dd098b4667c2e28c33d7b2de2d155ce34634809528fc4c2cfb761a3a8766cc09f968beb8ba1366023e3d259d80b4fb6f5ba37b7") ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) 2018/03/15 03:39:03 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x101001) readahead(r0, 0x4, 0x3f) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00000002c0)={{0x80, 0x1}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2, 0x0, 0x0, 0x0, 0xffffffff00000000, 0x80001}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000440)={{0x2, 0x3, 0x1, 0x1, 0x5}, 0x4, 0x6, 0x2}) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x5f) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000280)) futex(&(0x7f0000000380)=0x1, 0xd, 0x0, &(0x7f00000003c0)={0x77359400}, &(0x7f0000000400)=0x1, 0x2) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x1000) 2018/03/15 03:39:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000adbfc8)={&(0x7f0000b3aff4)={0x10}, 0xc, &(0x7f0000087ff0)={&(0x7f0000bfa000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff}, 0x20}, 0x1}, 0x0) getpeername$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/15 03:39:03 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect(r0, &(0x7f00000000c0)=@nfc_llcp={0x27, 0x1, 0x2, 0x0, 0x4, 0x8, "9f4f40395209517f5790e81f991e6911ae2ee31eb226378c6a46f8b90ae81df12cb127614432dcf692c7ab7abfb7d88dc01b76d831f6cf31087946cf37b625", 0x2b}, 0x80) listen(r0, 0x3) getsockname(r0, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x80) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560206f8ff000400000000001000005800004824ca945e64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c09fcff4d00040e05a5a0", 0x58}], 0x1) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000200)={r2, r3/1000+10000}, 0x8) 2018/03/15 03:39:03 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"d202b999cf85000000000088f301e710", 0x13fd}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) dup(r0) 2018/03/15 03:39:03 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000c65ff4)='net/netlink\x00') readv(r0, &(0x7f0000c55000)=[{&(0x7f00005ef000)=""/4096, 0xc17}], 0x1) read(r0, &(0x7f0000000000)=""/161, 0xa1) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/03/15 03:39:03 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x27) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000044ff4)={0x1}) ppoll(&(0x7f0000a0ffe0)=[{r1}], 0x1, &(0x7f00001a5ff8), &(0x7f00001bcff8), 0x8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r2, &(0x7f0000000040)='./file0\x00', 0x2, 0x3) [ 38.641439] audit: type=1400 audit(1521085143.842:27): avc: denied { ioctl } for pid=6480 comm="syz-executor5" path="socket:[15833]" dev="sockfs" ino=15833 ioctlcmd=0x891e scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/03/15 03:39:03 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000300)=ANY=[@ANYBLOB="000000000a004e2080000000fe8000000000000000000000000000124d22ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000030000000a004e24050000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2110000000ff020000000000000000000000000001ad000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2309000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e70ae9078cc862411533b5f5b373f516f8275b0eb18114531856ffd265126f16ea4ed68c73f4ce5bf6a1b78b1e8457b0e4c8290d"], 0x20c) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000280)=""/66) r1 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet6_buf(r1, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000b84000)=0x90) 2018/03/15 03:39:03 executing program 5: r0 = socket(0x800000010, 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000080)=0xfd, 0x4) write(r0, &(0x7f0000000000)="26000000130047f10714c1f9590022ff001000e30100000000000000000e0000060010000535", 0x26) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'bpq0\x00'}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x2, 0x1, 0x0, 0x6, 0x41}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x8}, 0x8) 2018/03/15 03:39:03 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@empty, 0x800, 0x0, 0xff, 0x4}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) 2018/03/15 03:39:03 executing program 3: r0 = memfd_create(&(0x7f0000000040)='cpuset\x00', 0x1) write(r0, &(0x7f0000000380)="00ad838d", 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000200)) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000080)={0x7, 0x7ff, 0x9, 0xc6}) 2018/03/15 03:39:03 executing program 4: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000100)=0xc5f, 0x4) r1 = add_key$keyring(&(0x7f0000001100)='keyring\x00', &(0x7f0000001140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$read(0xb, r1, &(0x7f00000002c0)=""/226, 0xe2) [ 38.706521] sd 0:0:1:0: [sg0] tag#110 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 38.715185] sd 0:0:1:0: [sg0] tag#110 CDB: Test Unit Ready [ 38.720812] sd 0:0:1:0: [sg0] tag#110 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 38.729652] sd 0:0:1:0: [sg0] tag#110 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 38.738423] sd 0:0:1:0: [sg0] tag#110 CDB[20]: 00 00 00 [ 38.747247] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/03/15 03:39:03 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x204a40, 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000001000)={0xffffffffffff4db7, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x104) 2018/03/15 03:39:03 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000040)=0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0xffff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffff341}}, 0x0, 0x20, 0x784, 0x7fff, 0x6}, &(0x7f00000001c0)=0x98) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) 2018/03/15 03:39:04 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) getpeername$ax25(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) dup2(r1, r0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/15 03:39:04 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x21}, 0x20) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000000)=0x54) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0xffffffca) 2018/03/15 03:39:04 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004ffff0)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004d7f20)="08c04823854b8d875f10cbbcf2bd22db02684fc86353610752e8a834e3b26975178bbf5d996a3c2b6b3cfea550c44517c5b0b1d0456806dc55702836ece766b923324867650cc16cb59d5add45adfdde8cac088348e02bee3496e8d089d68d27b9acdf6b3242a1a3e0ad35926b22ad88fcec6792992c23670d835236e13ea1523f18", 0x82, 0x0, &(0x7f0000e7c000)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000486000)='>', 0x1, 0x0, &(0x7f0000ee1ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000094effc), 0x1000000d8) connect$inet(r1, &(0x7f0000948000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f000094b000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getsockname$inet(r1, &(0x7f0000000240), &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000200)=0x100, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000180)={r2, 0x4, 0x9, [0xf9, 0x8628, 0xff, 0x2, 0x7, 0x6, 0xc6c9, 0x20, 0x6]}, &(0x7f00000001c0)=0x1a) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x3ff, 0x896, 0xfffffffffffffffb}, &(0x7f0000000100)=0x10) sendto$inet(r0, &(0x7f00000aefff)='\'', 0x1, 0x0, &(0x7f000074bff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/03/15 03:39:04 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) write(r0, &(0x7f00000000c0)="e8578a1608f116a64bf11274d46726b79c9ddaefa5e601ba582fc3a0d126a18199eacbef1366f599e9d0f50f25189b519883bee0a0a2a0ffc43dc2642d7cb3e59e659e8ab9", 0x45) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2, {0x2, 0x0, @broadcast=0xffffffff}, 'lo\x00'}) [ 38.769529] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/03/15 03:39:04 executing program 1: futex(&(0x7f0000fd4000), 0x5, 0x0, &(0x7f00001f3000), &(0x7f0000000000), 0x41000000) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0x4, 0x101, 0x3f, 0x0, 0x1}) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x0, 0x101, 0x6, 0x6, 0x8a39, 0x8}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), 0x4) 2018/03/15 03:39:04 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000100)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000080)={{0x100000001, 0xffffffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000140)={0x0, 0xfffffffffffffffe, 0x200}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x0, 0x3}}) 2018/03/15 03:39:04 executing program 3: r0 = syz_fuseblk_mount(&(0x7f0000000240)="2ee500", &(0x7f0000000280)="2ee500", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000001dfc6)=@file={0x1, "2ee500"}, 0x4) r3 = fcntl$getown(r2, 0x9) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000040)=""/204, 0xcc}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/250, 0xfa}], 0x3) tkill(r3, 0x11) r4 = getpgrp(0x0) syz_open_procfs(r4, &(0x7f0000000000)='ns/cgroup\x00') 2018/03/15 03:39:04 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) prctl$setfpexc(0xc, 0x20000000100003) open(&(0x7f0000033000)='./file0/bus\x00', 0x40, 0x0) 2018/03/15 03:39:04 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x42401) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={'gre0\x00', 0x0}) sync_file_range(r0, 0x930, 0x8000, 0x3) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000240)={0x7, 0x7}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast2=0xe0000002, @in6, 0x4e24, 0x7, 0x4e24, 0x10100000000000, 0xa, 0x0, 0x80, 0x33, r2, r3}, {0x3ff, 0x4, 0x10001, 0x100, 0x7f7, 0x5, 0x3, 0x1}, {0x3, 0xa68, 0x8, 0x380000}, 0x4, 0x6e6bb8, 0x0, 0x1, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d6, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xb}, 0x3504, 0x2, 0x2, 0x100, 0x1, 0x8}}, 0xe8) ppoll(&(0x7f00000003c0)=[{r0}], 0x1, &(0x7f0000000400)={0x77359400}, &(0x7f0000000440), 0x8) dup2(r0, r1) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) 2018/03/15 03:39:04 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={"7779085f74090000000000000200f100", {0x4, 0x7, 0x2, "5c9342166795", 0x80}}) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00009ceffc), &(0x7f0000000ffc)=0x4) 2018/03/15 03:39:04 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x100000000008a002) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "e06594d232d12448b0c30905cebdbd09c0a763e204c2a32152615df55d05092d3c12ddd25bad4d127eb802407bc091842621790b637ae5ed23d8b2adf92fc9dd"}) writev(r0, &(0x7f0000604ffe)=[{&(0x7f00009b8f9e)="2900000018003109004a0001000c00070a0000000a00ff068000001d0c2da0e3f6edc84d0e38557dc405fe256b730fae782cecb5dd15c7ff", 0x38}], 0x1) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000180)={0x2, 0x1, 0x1, {r2, r3+10000000}, 0xfd, 0x2}) bind$llc(r1, &(0x7f0000000040)={0x1a, 0x33b, 0x200, 0x2, 0x800, 0x249, @random="ec65ec88d01f"}, 0x10) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000002c0)={0x17, 0xa2, &(0x7f0000000200)="05246a18ab2311447bbd5b26bce465010ed9e079aac6671488394b8eeab9227e55d6b14880259ed48bc968108dfdf06dc3c7ea1b77cac5b6aa2f12b5757a5128e62d30584b0eaf60ea3e83ea38f0babe6bea05bfd3dd70f309e2a55ba389d026dc20b3d4f2d3c220360bde8ed7ff599a6b9f0dc494018ae6ceeb0283812b8ed33d86f2ec51c5ac21024cad2b0b9790a2e10f7c68a7e630063e6a523bb93d2944aab9"}) 2018/03/15 03:39:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_emit_ethernet(0x2dc, &(0x7f0000000340)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0xfffffffffffffff7, 0x5, 0x4}}], {@ipv4={0x800, {{0x8, 0x4, 0x100000000, 0x3, 0x2ca, 0x67, 0x800, 0x20, 0x88, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, {[@generic={0x45, 0x9, "ac5fd1eabac6fc"}]}}, @gre={{0x0, 0x0, 0x1, 0x2, 0x0, 0x5, 0x0, 0x1, 0x880b, 0x1a, 0x3, [0x2eaf, 0x8], "ba93cdfa989a270cbdbf10888d46ebd95f01c4665d723c67bcff"}, {0x0, 0x0, 0x80000000000, 0x200, 0x0, 0x0, 0x800, [], "36cd589ffabf4d53b421e9829af959a65e2500acf77224e9c0c28c4f5a5933cba639637652c8fd706b011132ef2520565ddffc97a272a314602e8498947716523771bd84c0837187152b83d29b49a4ff592e790f36231bcad94f21e1fb4d313adf1843df931080e429a4fa1a1c26841f1cb0dfd78cb63f3d81c55b403fea552730d0fa3af38701f7bf25c62259930c9f5be9cb5c32fb236c2ee714e947950f4a1b1af68f7349aafa053635e9f2417a45fd9b54297fe3bcdc7edfb9a57fd276d50440d89955be5cbc2cd6450b2d8569adf45fd8971c388253ad0126f8e406d2c8c9fa19192fd80d627f60977c8cb546"}, {0x7, 0x0, 0x4df4, 0x5, 0x0, 0x0, 0x86dd, [0x80000000], "a9042e75c1a293e1183c5e3bb487895815449861fc03067f4f97466c995c18ab6b0fd23a25f7707b469f1ed989d5bcefaa5cc8de76975e7c8509e6dfc4de292526de314015a969359b83a9f02e1318bbc8430e571088562a8e18025dd764048d2ac4285794fe383ac64cb037972b9500c4a76b38ed0432006a798d63b89e0c735d5e379e9edcbee890554e9f8c74a6ecf7da4deb7bf95795c2b2eb52150ea0f88a185cd2b4e29932aa1d5b7eec4a36c10a56517395665e9b7c22bfcb1b0c11f066bc40f8d44b55aa4a5c92ce9a7745bd7128f4ccfb8568cbf3e12c6a69b5f5a7cfbbe4"}, {0x8, 0x88be, 0x0, {{0x0, 0x1, 0x7, 0x7, 0x10000, 0x4, 0x1cc61974, 0x80000000}, 0x1, 0x81}}, {0x8, 0x22eb, 0x2, {{0x81, 0x2, 0x3, 0x5, 0x6, 0x58e2, 0x0, 0x3}, 0x2, 0xff, 0x401, 0xfffffffffffffffa, 0x0, 0xd58e, 0x8, 0x1, 0x2, 0x100000001}}, {0x8, 0x6558, 0x2, "29c302ff959c0002d5da5a5d0d5a8fe067102fd55cb26da1e2f6cc16b42ef6594dd90e22fdfbbc187aace8341ff9b0c43bc2227531d97948acfa571fe61d794beefdee8f6d2f5f6504716d991a867a4c5cfa4c825a4992b5c1fd7fe32a73867b449786569b6f05e2384a4e600724c4b5be3e5e66"}}}}}}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x7ff, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x3, 0x8, 0x80000000, 0x10000, 0x4}, 0x98) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x3, 0x2) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/15 03:39:04 executing program 3: [ 38.817003] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=61704 sclass=netlink_xfrm_socket pig=6554 comm=syz-executor5 [ 38.830263] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=61704 sclass=netlink_xfrm_socket pig=6554 comm=syz-executor5 2018/03/15 03:39:04 executing program 0: r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d6fe4)={0xa, 0x4e20}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x410, 0x4) read(r0, &(0x7f000098ff55)=""/171, 0xab) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x101000, 0x0) read(r0, &(0x7f0000000040)=""/115, 0x73) sendto$inet6(r0, &(0x7f0000340f47), 0x0, 0x0, &(0x7f0000d6bfe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x100000000000000}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000400)={0x0, 0x9, 0xffffffffffff8001}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000480)={r2, 0x42, "0f7f92024dd8bc84465dcbb450f2bc89e099c646d50eff81d94bd3220b757feac97a023d07223bb9c4ff26d2bd718b4987c9c69999867abe033d71038e555820e3c6"}, &(0x7f00000003c0)=0x4a) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0xfffffffffffffffc}}, 0xbe, 0x0, 0xffff, 0x7000, 0xd0}, 0x98) 2018/03/15 03:39:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000000300)=[{&(0x7f0000000080)=""/74, 0x4a}, {&(0x7f0000000200)=""/224, 0xe0}], 0x2) 2018/03/15 03:39:04 executing program 2: 2018/03/15 03:39:04 executing program 4: 2018/03/15 03:39:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@ipv4_newroute={0x2c, 0x18, 0x11, 0x0, 0x0, {0x2}, [@RTA_DST={0x8, 0x1}, @RTA_PREFSRC={0x8, 0x7, @dev={0xac, 0x14, 0x14}}]}, 0x2c}, 0x1}, 0x0) 2018/03/15 03:39:04 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = memfd_create(&(0x7f0000000000)='}em0vmnet0\x00', 0x1) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x800, 0x4) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000004000), 0x4) 2018/03/15 03:39:04 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000000}, 0xffffffffffffff38, &(0x7f0000000040)={&(0x7f0000000180)={0x3a7, 0x4a, 0x100000000401, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x1178dfcd665e719c) 2018/03/15 03:39:04 executing program 4: syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x60080) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e20}, 0xd9) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000004, 0x2010, r0, 0x0) connect$unix(r1, &(0x7f000071eff8)=@file={0x1, './file0\x00'}, 0xa) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x9bb7, 0x4) 2018/03/15 03:39:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001300)={0x0, 0x10001, 0x9, [0x8, 0x80, 0x7, 0x0, 0x2, 0x5, 0x9f56, 0x0, 0xbf1]}, &(0x7f0000001340)=0x1a) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001380)={r2, 0x3, 0xe0, "414fad88bd81e450019c3e5b39a4aa5f7f45d335de88e7ecd701efbb6fffcca11cd4aa0928dad23c1bdd6f70e415d24154ddb5110bb345acd70f784ede1921063ab2cba63b012c530923b47b9a3f636cfb2de1bc4140107e636bcc9ef9e10d4b8d62897a4788484b5f4b58f16673ddecbe088fa9786aafd9dd28a966ddc53c0157cb842aac8e89fc7a9ef5a11bebdbcbc3d8fd22aefe53ca0620b215a48af43910ce11983b159e8600bef592c2cce257c78628b610f3f507c78e232b3daa4fc3c5548b6ddffd9c98586d5fc00d7a7a9ae0778ec0e4e6da0f4bd0c313ca1e0da5"}, 0xe8) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000000c0)=""/112, &(0x7f0000000140)=0x70) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001180)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001280)=0x388) recvfrom$packet(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x2000, &(0x7f00000012c0)={0x11, 0x1a, r3, 0x1, 0x5e3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='highspeed\x00', 0xa) shutdown(r0, 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/88, &(0x7f0000000080)=0x58) 2018/03/15 03:39:04 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x10, 0xb6, 0x200}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0xf4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffc000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket(0x13, 0x1, 0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100)={r1, 0xa6c1}, &(0x7f0000000140)=0x8) 2018/03/15 03:39:04 executing program 7: r0 = signalfd4(0xffffffffffffffff, &(0x7f000029bff8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r1 = getpid() r2 = gettid() sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x3}, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000040)=""/128, 0x80}], 0x383) tgkill(r1, r2, 0x1) 2018/03/15 03:39:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000005000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000e6b000)) close(r2) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) getgroups(0x9, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xa001, r3, r4, 0xb85, 0x7, 0x80) 2018/03/15 03:39:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001300)={0x0, 0x10001, 0x9, [0x8, 0x80, 0x7, 0x0, 0x2, 0x5, 0x9f56, 0x0, 0xbf1]}, &(0x7f0000001340)=0x1a) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001380)={r2, 0x3, 0xe0, "414fad88bd81e450019c3e5b39a4aa5f7f45d335de88e7ecd701efbb6fffcca11cd4aa0928dad23c1bdd6f70e415d24154ddb5110bb345acd70f784ede1921063ab2cba63b012c530923b47b9a3f636cfb2de1bc4140107e636bcc9ef9e10d4b8d62897a4788484b5f4b58f16673ddecbe088fa9786aafd9dd28a966ddc53c0157cb842aac8e89fc7a9ef5a11bebdbcbc3d8fd22aefe53ca0620b215a48af43910ce11983b159e8600bef592c2cce257c78628b610f3f507c78e232b3daa4fc3c5548b6ddffd9c98586d5fc00d7a7a9ae0778ec0e4e6da0f4bd0c313ca1e0da5"}, 0xe8) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00000000c0)=""/112, &(0x7f0000000140)=0x70) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001180)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001280)=0x388) recvfrom$packet(r0, &(0x7f0000000180)=""/4096, 0x1000, 0x2000, &(0x7f00000012c0)={0x11, 0x1a, r3, 0x1, 0x5e3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fd6000)='highspeed\x00', 0xa) shutdown(r0, 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/88, &(0x7f0000000080)=0x58) 2018/03/15 03:39:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f00000002c0)={'nat\x00', 0x0, 0x4, 0x92, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000200)=""/146}, &(0x7f0000000080)=0x50) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000000c0)={0x7, 0x3, 0x3}, 0x10) r2 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r2, 0xc000008000451f, &(0x7f0000000100)="cd6a7239afe1f059d8d16ed5ffff000000000000d4a0e88c6594a8f24169814fe88c7908d1a8bd088436389eac1654ba4a35de7ebaf07e242c326675703b3d36f27a28688b3ff719f04f9bbf18836501beed7506a00511011427c4f27e488f131233eca9e56c16f13b6384cd5fed426ea94c84c4fc7eb50da2d06485633db00fbec3d6862ee02854a1b2915199a067907a520fcbe852c96990ff6b0a8580f06b3a7dd988721d47b6bd2f5caccb69b6b3b2cb8c96b7465777c964381b144d1d6cc5fcdb52734c33cce2a7cc6614dc3ca2eac2bc5412a444c5ead2face0000000000000000") keyctl$session_to_parent(0x12) 2018/03/15 03:39:04 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req3={0x0, 0x8, 0x7, 0x1000, 0x100, 0x40, 0x100}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x16) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sockstat\x00') setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000000140)=@hopopts={0x2b, 0x32, [], [@generic={0x0, 0xd4, "6003c0c6e0f83f595770edffac67dfd6b2d509fc0456053da08f5b2c0f75c45cd29f63676914e05f251a0100e5d68aada5d260aa35fcd9209ec7d270f14ecd06691cfa3acb7a74b78ee32048bd9f3792cef16c06877ec9812a0697adc7f5bae5ba84b26f24a015bfa34e277bf8958f71ef3d277768bc22a7518e411ac95d6e810e6a36c0aaa1d534dd71311458ca4514de9e94fc59e3cd8988f5fb9974fc0bfde01f5fe54e06b91e06f40b2583ec43b56183ce467a1ca9d11582a57443ca105b2a7d6a4f4c53bc053a491d032aba9c2cd128245b"}, @generic={0x5, 0xae, "986a985bd58f72139f427852029a720f3c2c9967eaf3afc902bb7684fe917b5008588e4f630cd5d14cec123afd3444bc5b577786a15da84f1f1239e9a5cc355dac073b11584061afe625aebde203dd91b3f8949f70eb5c9bde065eb6fb4b00e5c5d8e3f839abf99c67cae8117eab9300e23f03e6081b07a3fbf8c00c3683703ae8cfe6564885c4f93495aba9062c79c95d01526399e3571d0add8361233a1de907f287567457c94c73482bcfedc5"}, @enc_lim={0x4, 0x1, 0xfffffffffffffffd}, @enc_lim={0x4, 0x1, 0x3}, @padn={0x1}, @padn={0x1, 0x1, [0x0]}]}, 0x1a0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40186417, &(0x7f0000000100)={0x38000000000, 0x2, 0x1, 0x400, 0x8, 0x7fff}) fcntl$setflags(r2, 0x2, 0x1) preadv(r1, &(0x7f00006c6000), 0x0, 0x60) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f0000000000)={'ip6_vti0\x00', 0x3}) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x80000, 0x0) 2018/03/15 03:39:04 executing program 1: 2018/03/15 03:39:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x0, 0x41, &(0x7f0000e00000)=""/17, &(0x7f0000e0026c)=0x11) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000040)) 2018/03/15 03:39:04 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x100) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./control\x00', r0, &(0x7f0000000040)='./control\x00') mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) getdents64(r0, &(0x7f0000000440)=""/95, 0x5f) unlinkat(r0, &(0x7f00000000c0)='./control\x00', 0x20000001fd) 2018/03/15 03:39:04 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = memfd_create(&(0x7f0000000000)='}em0vmnet0\x00', 0x1) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000040)=0x800, 0x4) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000004000), 0x4) 2018/03/15 03:39:04 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x20000, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000040)=@srh={0x2e, 0x6, 0x4, 0x3, 0x8, 0x6, 0x6, [@empty, @empty, @mcast1={0xff, 0x1, [], 0x1}]}, 0x38) clone(0x0, &(0x7f0000b53000), &(0x7f0000000140), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0xffffffffffffffff, 0x0, 0x40000000, &(0x7f0000781f70)) 2018/03/15 03:39:04 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000fcc000)='limits\x00') fstatfs(r0, &(0x7f0000000040)=""/185) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000240)={'yam0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) preadv(r0, &(0x7f0000000300), 0x3b2, 0x0) poll(&(0x7f0000000100)=[{r0, 0x4000}, {r0, 0x4}, {r0, 0x4000}], 0x3, 0x100000001) writev(r0, &(0x7f00000014c0)=[{&(0x7f0000000180)="2be976548b1fe05bb571e8a833918b982b3865774a7bbd8515623e939efdeca1287b90439cf0022592aa6ca3be5b67eee2c53e00752d5c728070b6c446292fba747b84440dbbbbbf1ff36f86d40bbf34d2bfd900482a47", 0x57}, {&(0x7f0000000000)="a4ce6b3d61fad0c93cf1a91d54874bf0d12432f1dc65e15ea8a1fb137d19f1f0a3ff61a8151a2760bcd3794379ed384ecaf865", 0x33}, {&(0x7f0000000280)="876a3bd62b894fa87c7b385af5239192cc1c2ac0c97d7541a4383a432dcc5c8f1d8c6753ab518410676cdd4456604bb6312ea967d1e76c1cc9f0e5b492777747bff89e58a1016293f9ad27d85ffea07b36f820c579991c2a1ff143375bc29baf36b97fcd4d2d641f784393d6beb861b2ce3b6d7e2b896c63a48c30c55d9308a07b31f872f99515d2ba30fbf360bb2c24b438eef86c59ab405b5b3352e4031a89a27f97943ce7b00d58f87b2896871957bfcb054f986e48af9120e8b31a542016245f", 0xc2}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="328482183a5739684814f7ab169884d97d1d7c451cc0f6b5f228038a10f277cfd694b7b497a174a98f8c78ed8415827f579827639775343ce97e40ad3a7e0e560f3020b1abe4f54ef3aaa9276070f1fe40c95d0d5eb7613bf7cd4b53fc7202ceb5bb9935b449032814cf89db228bb8b109e821488b5472ff53fc59b269a8d7f1f0565fc92ee0ed488eecab24c25f5b78fac17e262c7a69b99605158108", 0x9d}, {&(0x7f0000001440)="af5a6740c4d869187544b6f1daad86927ac8d860b64c4c85b115d96982272d19c9e80b278d02039173359d452850ad66fba7d93532845590133c1eda62e6159da5c449e16fe0fa4b2836ba4db3218315fe421480", 0x54}], 0x6) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140), &(0x7f0000000200)=0x4) 2018/03/15 03:39:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:04 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000000001030600001c57e3173949eae131f0"], 0x14}, 0x1}, 0x0) 2018/03/15 03:39:04 executing program 0: r0 = socket(0x20000000000000a, 0x2, 0xffffffffffffffe0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x4e21, 0x400}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa0fec)={@remote}, &(0x7f0000067000)=0x14) 2018/03/15 03:39:04 executing program 5: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000040)={0x11008000000ffff, 0x8000000000000}) 2018/03/15 03:39:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f000000aff5)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x44031, r0, 0x0) ioctl(r0, 0x5393, &(0x7f0000002ff2)) 2018/03/15 03:39:04 executing program 7: mknod$loop(&(0x7f0000000000)='./file0\x00', 0x2, 0x1) inotify_add_watch(0xffffffffffffff9c, &(0x7f0000adeff8)='./file0\x00', 0x69887816106d42c1) 2018/03/15 03:39:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:04 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind(r0, &(0x7f00000000c0)=@rc={0x1f, {0x7ff, 0xffffffffffff78f6, 0x1000, 0x7, 0x400, 0x6}, 0xffffffff}, 0x80) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000272ff7)='../file0\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000400)='ubifs\x00', 0x1004, 0x0) chroot(&(0x7f0000000180)='.') pivot_root(&(0x7f00000001c0)='.', &(0x7f0000000200)='..') [ 39.250037] audit: type=1400 audit(1521085144.452:28): avc: denied { setopt } for pid=6630 comm="syz-executor2" 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 2018/03/15 03:39:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:04 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000019fee)='/dev/input/event#\x00', 0x3, 0x25d7cbc3c70ef799) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x4040, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) read(r0, &(0x7f0000000000)=""/12, 0xc) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000000180)={0x3, 0xfffffffffffffff9}) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000100)=r3) 2018/03/15 03:39:04 executing program 2: r0 = socket$packet(0x11, 0x800000000002, 0x300) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x0, 0x80012, r0, 0x1ffffffe) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) socket$unix(0x1, 0x1, 0x0) 2018/03/15 03:39:04 executing program 7: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000040)=""/28) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0xb54, 0x8000, 0x101, 0x95ff, 0x3, 0x4, 0x80000000, 0x8, 0x8, 0xffffffffffffffff}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) clock_gettime(0x0, &(0x7f0000e8dff8)={0x0}) write$sndseq(r1, &(0x7f0000ff1000)=[{0x0, 0x0, 0x0, 0x100000000, @time={r5}, {0x0, 0x2}, {0x1}, @result}], 0x1c) dup2(r4, r3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/03/15 03:39:04 executing program 4: r0 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x80044, 0x0) r1 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000135}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="140100000406000128bd7000fedbdf250d0000042e2742303887f0ffa9e051de8965e77127605c49c183c40b8d267bbf60017e854c43c66d919a90ede42f7459c7d04b5a2d2ea771903878a3c7ae3a5758bf4c2c01db859672cd71fa8f34d60d0a193dcd714f07538557f8ec7def2d0dd951cd2f3aed10e007ddd85afe3cd94ae83113559d386b8c00080018006a0000000000fe80000000000000000000000000000b0c002c0000000000", @ANYRES32=r2, @ANYBLOB="be53aa0f215063dc8bab8b46258ae0942b0000000000006467135a5281f0cb5109af6b7605d8e88db090b0d687c62c51d6696cd5ee12af6f19a35d87be7ea6492ea31ebf85793e9c368b76c56de2718d2984cb1a2a34053fb66f331d2b6814010937c50000"], 0x114}, 0x1, 0x0, 0x0, 0xc000}, 0x8010) close(r1) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r0, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) 2018/03/15 03:39:04 executing program 0: r0 = socket$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) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) shutdown(r0, 0x1) recvmsg(r0, &(0x7f0000b07000)={&(0x7f0000eca000)=@vsock, 0x10, &(0x7f0000dce000)=[{&(0x7f0000305fdb)=""/37, 0x25}], 0x1}, 0x0) 2018/03/15 03:39:04 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa}) r1 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x1f, 0x400000) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000000380)={0x86, &(0x7f00000002c0)=""/134}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x2, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f00000000c0)={@broadcast, @rand_addr, @multicast2}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000003c0)=@assoc_id=0x0, &(0x7f0000000400)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000440)={r3, 0x1200}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00007de000/0x1000)=nil, 0x1000}, 0x200000}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000480)={{0xa, 0x4e21, 0x100000001, @remote={0xfe, 0x80, [], 0xbb}, 0x70000000000000}, {0xa, 0x4e22, 0x10001, @dev={0xfe, 0x80, [], 0x18}, 0x7}, 0xffff, [0x0, 0x79, 0x3, 0x8000, 0x3ff, 0x1000, 0x533, 0x40]}, 0x5c) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000080)={&(0x7f00001de000/0x1000)=nil, 0x1000}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/15 03:39:04 executing program 1: r0 = memfd_create(&(0x7f0000000100)='bdevsystemeth0ppp1!&%\x00', 0x3) openat(r0, &(0x7f0000000140)='./file0\x00', 0x10000, 0x1fa) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000008ff1)='/dev/sequencer\x00', 0x0, 0x0) write$sndseq(r1, &(0x7f0000000040)=[{0x0, 0x5, 0x5f3, 0xe4, @time={0x0, 0x1c9c380}, {0x5, 0xfffffffffffffffa}, {}, @raw8={"48e15f1b0d30258008f6c574"}}, {0x0, 0x6, 0xffffffffffffffff, 0x2, @time={0x0, 0x1c9c380}, {0x6, 0x10000}, {0x488, 0x6}, @quote={{0x80, 0x37ae}, 0x200, &(0x7f0000000000)={0x8001, 0x3, 0x7, 0xddf, @time, {0x990, 0x100000001}, {0x0, 0x890}, @queue={0x4, {0x5}}}}}, {0x8, 0xffffffffffff9f05, 0x2, 0x6, @time={0x0, 0x989680}, {0x1, 0x3f}, {0x0, 0x2}, @result={0xff, 0x6}}, {0x1ff, 0x3, 0x20, 0x6, @tick=0x29ae0ef5, {0x8, 0x1000}, {0x80000000, 0x9}, @control={0x9, 0x3}}, {0x9, 0xce76, 0x80, 0x80000000, @time={0x0, 0x1c9c380}, {0x9, 0x5}, {0x10001, 0x7}, @raw32={[0x8, 0x1, 0x1]}}], 0x8c) 2018/03/15 03:39:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x800, 0x0) set_robust_list(&(0x7f0000000000)={&(0x7f0000000040), 0x0, &(0x7f0000c4c000)}, 0xc) ioctl$int_in(r0, 0x541f, &(0x7f0000fe8ff8)) 2018/03/15 03:39:04 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x6fb6, 0x40) fcntl$setpipe(r0, 0x407, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/mcfilter\x00') pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r3, &(0x7f00000001c0), 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x7, 0x2, [0xffff, 0xffff]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000140)={r5, @in={{0x2, 0x4e23, @rand_addr=0xfff}}, 0xfce, 0x3}, 0x88) signalfd(r4, &(0x7f0000000200)={0x1}, 0x8) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000000280)=""/107, &(0x7f0000000300)=0x6b) [ 39.425646] audit: type=1400 audit(1521085144.632:29): avc: denied { write } for pid=6679 comm="syz-executor5" name="net" dev="proc" ino=16083 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 2018/03/15 03:39:04 executing program 4: clone(0x20000080904900, &(0x7f000039bf21)="f0", &(0x7f00002cfffc), &(0x7f0000baa000), &(0x7f0000553000)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x7, 0x4c13], 0x2, 0x3, 0x10000, 0x7, 0xb214, 0x4, {0x6, 0x22706cd5, 0x8, 0x3f, 0xff, 0x20, 0x3, 0x7, 0x1, 0x6, 0x9, 0x4, 0x1, 0xfffffffffffffff8, "1ad75b10978b2dc935282b1a1f3e182154c6c44a8d0ea36b04318f1f0998201a"}}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000040)={r1}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x5, 0x4) 2018/03/15 03:39:04 executing program 7: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, r0, 0x0) mlock(&(0x7f00005a1000/0x1000)=nil, 0x1000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/03/15 03:39:04 executing program 6: writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:04 executing program 5: r0 = gettid() rt_tgsigqueueinfo(0x0, r0, 0xa, &(0x7f00000000c0)={0x2a, 0x0, 0x80000001, 0x10}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1c7, 0xc000) getsockname$netrom(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/03/15 03:39:04 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00000000c0)={0x3, 0xb, 0x800, 0xf2, "35739c467b90325fa4d35144aadb30fd5a662f6e96971818e9015ab5a5068c2b"}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="1800000003010100000000000000000000000000040002009bc15f4d3f78e6b60dd2105d1a2466940f2a1ce302cde4a76cce4ce6c67ed492b0faccbcb64dad3e67cf1e9875a59a34634af3cbd4c3ef6d4e259ad18b142b0efd675cb6f9c39221aa9e"], 0x18}, 0x1}, 0x0) r2 = getegid() r3 = getgid() setregid(r2, r3) 2018/03/15 03:39:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000d0c000)=0x800, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000), &(0x7f0000beeffc)) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000000000)=""/49, &(0x7f0000000100)=0x1f) 2018/03/15 03:39:04 executing program 6: writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:04 executing program 2: r0 = syz_open_dev$mice(&(0x7f000039bff0)='/dev/input/mice\x00', 0x0, 0x0) fstat(r0, &(0x7f0000462fbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$int_in(r0, 0x5473, &(0x7f0000000000)) setregid(0x0, r1) [ 39.467628] audit: type=1400 audit(1521085144.662:30): avc: denied { add_name } for pid=6679 comm="syz-executor5" 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 2018/03/15 03:39:04 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000000000)=0x1, 0x4) 2018/03/15 03:39:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000f6000), 0x10102) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14, 0x80000) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@dev, @in6=@mcast1}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in=@rand_addr=0x1, 0x4e24, 0x0, 0x4e23, 0x0, 0x2, 0x80, 0xa0, 0x3f, r1, r2}, {0x80000000000000, 0x8, 0x9baa, 0x8, 0x0, 0x8, 0x9, 0x58cc}, {0x0, 0x5, 0xffffffffffffffff}, 0x1f, 0x0, 0x1, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x6c}, 0x2, @in=@broadcast=0xffffffff, 0x3505, 0x0, 0x2, 0x7, 0x80000001, 0x9, 0x8}}, 0xe8) 2018/03/15 03:39:04 executing program 5: r0 = mq_open(&(0x7f000028b000)='++\x00', 0x0, 0x0, &(0x7f0000e84000)={0x0, 0x7bfe, 0x4, 0x0, 0x4}) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000000080)={{0x3, 0x3, 0x4, 0x3, 0x563}, 0x80000001, 0x3, 0x8}) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000)=0x2, 0x4) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f00000000c0)={'filter\x00', 0xdc, "22a4765a6adf3bfa2e19231639cbf299c3b9d196ff088c58084c90fc61564a32fd724da2351cbbfa5e8a1b6fb51f942a2fc9e8b7646f18c10727568c8589a7830ce04e925125af657d5a63985152fa8fd14e27ebd4e2d09fa88fafd170ea6577fb4d327dfcff38658837cce91c6bd62c822ea3c4a4637eb8c4a9653846d81617f0ed22a91e0aa42cd10e00b47b171cc9aa1e2aaed176128c6cd2a0b9b3cb68094e90d80f6fcddb5f6571b92644b9ad513ff92ef34e0a9422c7971fc505a48b6de7faaf47e8c15cbaa50549139e4cdedc380a1e99aa3e46b983eae0f9"}, &(0x7f00000001c0)=0x100) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x82010, r0, 0x17) r4 = userfaultfd(0x80800) fchmod(r4, 0x41) 2018/03/15 03:39:04 executing program 6: writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:04 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/29}, {&(0x7f00000001c0)=""/90}, {&(0x7f0000000240)=""/56}, {&(0x7f0000000280)=""/43}], 0x1) 2018/03/15 03:39:04 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='mounts\x00') r1 = epoll_create(0x102) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000adff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)={0x1}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/15 03:39:04 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) getpeername$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@loopback=0x7f000001, 0x4e24, 0x2, 0x4e22, 0x800, 0xa, 0x20, 0x20, 0xb7, r2, r3}, {0x800, 0x3d8, 0xffffffff, 0x1, 0x294f, 0x5c, 0x36c5, 0x3}, {0x9, 0x10000, 0x4, 0x9}, 0x7, 0x6e6bb4, 0x2, 0x1, 0x3, 0x2}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d6, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x16}, 0x3504, 0x3, 0x1, 0x6, 0x336, 0x7, 0x8}}, 0xe8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eaffc)=0x101, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000000000)="ee7aed8d26846eca5c70b444f41637ed7e201a81b729c999ce67fb72051200a99af08a29b8af9c35fd9f7404f840a7a675127855f94665e275b34369ca8a4eea6b12126823e1f155f09a840613f85250fe6979dd572a3d56bdb88c247db77c6b0d87c455e226485e274ef977d5bc0c067d512cac3672a854719ee9bba1743817873a528bfa29e21c5f8c88d9f297e30fa2d1e371859f4505b9bc5635e91e3587be225f1e32a42fee67222943c0ffc96c8de5d395cab61cbc7b8f42854fb683fb645c00af77b4994d8b6f487d914d137e6ae7902e2b4ff32c474983b51213dc84cc3c", 0xe2, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000266ffc), 0x4) recvmsg$netrom(r1, &(0x7f00000008c0)={&(0x7f00000001c0)=@ax25={0x3, {"4229b383e658ed"}}, 0x10, &(0x7f00000005c0), 0x0, &(0x7f0000000640)}, 0x0) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@proc={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, 0x10}], 0x1}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000140)={'bridge0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) 2018/03/15 03:39:04 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) dup2(r0, r1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) renameat2(r2, &(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, &(0x7f00000000c0)='/', 0x1) 2018/03/15 03:39:04 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x2000000000000066, &(0x7f0000005000)}, 0x4) socket$packet(0x11, 0x2, 0x300) 2018/03/15 03:39:04 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x80000, 0x0) connect$inet(r2, &(0x7f0000000140)={0x2, 0x4e20, @rand_addr=0x3535}, 0x10) ptrace(0x4207, r1) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x54) ptrace$getregset(0x4204, r1, 0x202, &(0x7f00000000c0)={&(0x7f00000003c0)=""/4096, 0x1240}) 2018/03/15 03:39:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:04 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3, 0x101000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0xc, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0c6300e40e9a8cec30c6e602670936e40004630440040000004f1f13b44405000000000000000df50fcfc0c99f3b0b9162b0946f3a6b070e85b1cfcd0c5a5fb98befd0fdfb21e369b1aa607a400cab05b66edcea1fdc046e9d9d0dac34dfd8de96e8702e8d972eed5a67ed791cb4773d392aff7f0000aa9d"], 0xad, 0x0, &(0x7f00000001c0)="b4a1b0f82f0d16f92e81e80b1c5f5d07fc5aea279d885b803dfd7b4add4ae06b7cf2b922f01d1186c75ea637512139b55e3d6c3f9dd3cd85b9e8bd8039ea78245e696d111a0c61a45ca546c94426eafac0339611a119a02e2a1740bde2ba2301a3cbe1c0bd11b7528bb6ce67e0e94c3e61abbfa4648e0fe4e60a23632b74488e9213350e4eb7c46a6484d71c331caadd556f7174878123a5b581f6e82761f99ec36ba0ffc76c71285336c2f1ab"}) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x2, 0xe, 0x2, 0x7, 0x15, 0x0, 0x70bd2c, 0x25dfdbfe, [@sadb_x_filter={0x5, 0x1a, @in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x14, 0x14}, @sadb_spirange={0x2, 0x10, 0x4d6, 0x4d3}, @sadb_sa={0x2, 0x1, 0x4d3, 0x2933, 0x3ff, 0x16, 0x0, 0x20000000}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e20}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e20}, @sadb_x_sec_ctx={0x8, 0x18, 0x5e6c, 0x9, 0x35, "9430de56a025e65c776f1939790b1c104ff81aacf2a8e516b8891b81836fb23bf335c59519f421a71a2f4e0bf0f2c6c041803d720a"}]}, 0xa8}, 0x1}, 0x40000) pipe(&(0x7f00009c5ff8)={0xffffffffffffffff}) ioctl$int_in(r1, 0x541e, &(0x7f000013aff8)) 2018/03/15 03:39:05 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xc000, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000040)=@req={0x4, 0x7fff, 0x100000000, 0x8}, 0x10) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2, 0x0) 2018/03/15 03:39:05 executing program 2: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)=""/2, &(0x7f0000000040)=0x2) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000001100), &(0x7f0000001140)=0x4) 2018/03/15 03:39:05 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x2400, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000100)={'syz_tun\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="d6", 0x1}], 0x3c2, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) modify_ldt$write(0x1, &(0x7f0000000080)={0x5e, 0x0, 0x1000, 0x7f, 0x6, 0x5a8, 0x100, 0x1, 0x7f}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x8001, 0x3, [0x80000001, 0xea90, 0x471]}, &(0x7f0000000240)=0xe) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000280)={r5, 0x1ff}, &(0x7f00000002c0)=0x8) tee(r1, r2, 0x331, 0x5) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000140)) 2018/03/15 03:39:05 executing program 4: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x4010, 0xffffffffffffffff, 0x8000000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x7) 2018/03/15 03:39:05 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r2, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x1, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x40001bd, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x1}, 0xfffffffffffffea2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000000)={0x2, 0x3, 0x7fffffff, 0x3, 0xff}) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) prctl$setfpexc(0xc, 0x20002) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x200, 0x4) ftruncate(r3, 0x80003) sendfile(r1, r0, &(0x7f0000d83ff8), 0x8000fffffffe) recvfrom$inet6(r1, &(0x7f0000004080)=""/141, 0x8d, 0x2000, 0x0, 0x0) 2018/03/15 03:39:05 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000004c0)={&(0x7f0000000000)=ANY=[], 0x0, &(0x7f0000000540)}, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@hci, 0xc, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/221, 0xdd}, 0x0) close(r1) 2018/03/15 03:39:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x33, r0, 0xfffffffffffffffd) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf6207017989", 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000040)=0x9) 2018/03/15 03:39:05 executing program 2: ptrace$peekuser(0x3, 0x0, 0x0) r0 = socket$inet(0x10, 0x807, 0x80000800080000b) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200), 0x62, 0x0, 0x33}, 0x4001) [ 39.766399] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=6749 comm=syz-executor6 [ 39.785928] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=6749 comm=syz-executor6 [ 43.116724] IPVS: Creating netns size=2536 id=10 2018/03/15 03:39:08 executing program 1: getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000280)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000240)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000ed8ff2)='loginuid\x00') readahead(r2, 0xfffffffffffff000, 0x9) accept4$inet(r1, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="3000000038212f515e5851a912512f6b0900d5518a1f210200003ec2b5ca1f39faa665b9bdff5be1d720c38d16d954f40bbe18651d3f39dc05e5000000006f3b58212227273f1e000000016b95115cc96a6cf4d8da8ad8480d4c6d02b42590102d2d344cb888c24482bd78767bc581b556f1417a079779bfdadeb3ffd174a93fbcafe98b01b36b2be028f54cf343f4bd60698acbbd"], &(0x7f0000000040)=0x38) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={r3, 0x10001}, 0x8) sendfile(r1, r2, &(0x7f0000c73ff8), 0xff) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000080)) bind(r2, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x2, 0x1, 0x4, {0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}}}, 0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x1}, &(0x7f0000000100)=0x8) 2018/03/15 03:39:08 executing program 5: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f67ff4)={0x4}) epoll_create(0x2) ppoll(&(0x7f0000489fb8)=[{r1}], 0x1, &(0x7f0000377000), &(0x7f0000447ff8), 0x8) 2018/03/15 03:39:08 executing program 2: mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='..', &(0x7f0000000100)='cgroup\x00', 0x0, &(0x7f00000000c0)="b7") pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000140)=0x100, &(0x7f0000000180)=0x4) fcntl$setpipe(r0, 0x407, 0xc4) vmsplice(r1, &(0x7f0000000200)=[{&(0x7f00000001c0)="c44fddb5dd8e5b14b977d4edcdb7f2f7c835573fa9445c5d4f901c6eceaf10", 0x1f}], 0x1, 0x8) 2018/03/15 03:39:08 executing program 4: mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f00000000c0)='./file0/bus\x00', 0xfffffffffffffffc) open$dir(&(0x7f0000000000)='./file0\x00', 0x327000, 0x10) writev(r0, &(0x7f0000030000)=[{&(0x7f0000000040)='\x00', 0x1}], 0x1) 2018/03/15 03:39:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:08 executing program 0: 2018/03/15 03:39:08 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) r1 = gettid() ptrace$cont(0xf, r1, 0x1f, 0x3) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x108}, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xef}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r2, @in6={{0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x4a9}}, 0x5, 0x2}, &(0x7f0000000140)=0x88) 2018/03/15 03:39:08 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x0, 0x6, 0x9, 0x1}, {0x1f, 0x4000000000000, 0x2}, {0x4, 0x20, 0x3, 0x20}]}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000ffc)=0x4, 0x4) 2018/03/15 03:39:08 executing program 0: r0 = dup(0xffffffffffffff9c) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x88000, 0x10) r2 = getpgid(0xffffffffffffffff) sendmsg$nl_generic(r0, &(0x7f0000001300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8c0210}, 0xc, &(0x7f00000012c0)={&(0x7f0000000100)={0x11a8, 0x25, 0x210, 0x70bd2c, 0x25dfdbfe, {0xe}, [@generic="cfe5431c4e3b151aee0ae6b4ae17549099f923bb591a906dc710353192100af2e9542cab1610da77fd148420f5cd1a072e59357bfe2b995202da3abb58420a94888260f4893fad30b7334507627a76f4c173dedcd6ce69861bd8d3e08c869f9989567d35d37ae205958b48c3f14ff7c82addffb295030058def6bcb9855864f3a58f9baa9e4b11c3072b8f397bc49e5d8556456238cf5e48b7d0f0fd0230efd6f11c5e3218c27026696cb85d73edd05307159c9a1bc549ea56bfd1a39c56c742960580b1a8e2f14688904eefab76e0bbc0a3214077a6c0728bf462b7d3519241aa9ee5140db4", @nested={0x10a0, 0x3d, [@typed={0x8, 0x70}, @typed={0xc, 0x5b, @fd=r1}, @generic="e38883c3e02110b4c1666f2f38cd6ca3bac0de618714b18179a1b71523123cd3ad8befafd68430f5920fba2654cd3d5784b035f1fbdcff0ffd0892e8912190045d60daaff15454c123cdd2116aaa7dc492393099e6b1d58a7c66a1fd6b1364dc1c3eab8557efeef1b6bb153c1d3ff096074e0a967961dcbc86c832e9d6efa18e16325e96e8144f", @generic="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"]}, @typed={0xc, 0x16, @pid=r2}]}, 0x11a8}, 0x1, 0x0, 0x0, 0x4000}, 0x20040000) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000000080)={0x14, 0x1d, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}}, 0x14}, 0x1}, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001340)='/selinux/mls\x00', 0x0, 0x0) poll(&(0x7f0000001380)=[{r1, 0x2000}, {r1, 0x140}, {r3, 0xc00a}, {r1, 0x1}], 0x4, 0xbc) 2018/03/15 03:39:08 executing program 4: setrlimit(0x1000000000000007, &(0x7f000068d000)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0xcd, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) epoll_create1(0x0) 2018/03/15 03:39:08 executing program 1: getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000280)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000240)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000ed8ff2)='loginuid\x00') readahead(r2, 0xfffffffffffff000, 0x9) accept4$inet(r1, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f00000001c0)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="3000000038212f515e5851a912512f6b0900d5518a1f210200003ec2b5ca1f39faa665b9bdff5be1d720c38d16d954f40bbe18651d3f39dc05e5000000006f3b58212227273f1e000000016b95115cc96a6cf4d8da8ad8480d4c6d02b42590102d2d344cb888c24482bd78767bc581b556f1417a079779bfdadeb3ffd174a93fbcafe98b01b36b2be028f54cf343f4bd60698acbbd"], &(0x7f0000000040)=0x38) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000200)={r3, 0x10001}, 0x8) sendfile(r1, r2, &(0x7f0000c73ff8), 0xff) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000080)) bind(r2, &(0x7f0000000140)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x2, 0x1, 0x4, {0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1}}}, 0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x1}, &(0x7f0000000100)=0x8) 2018/03/15 03:39:08 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) write$sndseq(r0, &(0x7f0000000500)=[{0xbe8c, 0x101, 0x7, 0x80000001, @time={0x0, 0x989680}, {0xd4e5, 0x91}, {0x80}, @result={0x1, 0x6}}, {0x0, 0x4000000000000, 0x2, 0x9, @time={0x0, 0x1c9c380}, {0x1, 0x3fe74ca2800000}, {0x9, 0x1f}, @result={0x2, 0x6}}, {0x4, 0xff, 0x7, 0x1000, @time={0x77359400}, {0x2, 0xcb}, {0xf5, 0x1}, @time=@time}], 0x54) r1 = socket$netlink(0x10, 0x3, 0x9) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000580)=[@in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e22, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x5013}, @in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}], 0x64) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) futex(&(0x7f0000000040)=0x2000000000000000, 0x85, 0x1, &(0x7f00000001c0)={r2, r3+10000000}, &(0x7f0000000000), 0x278b7c92) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x1}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000100)={r5, 0x38, "477492bb4336a3e13e863bc987a51d1607eef3f6c9feb1d37224489553dda568cf50ad6f3d0b4ed5954180b196623e95654fa91dd58abb02"}, &(0x7f0000000340)=0x40) write$sndseq(r4, &(0x7f0000000400)=[{0x9, 0x7, 0x100000000, 0x9, @tick=0x3, {0x40}, {0x98c, 0x7}, @control={0xe2, 0x3, 0x100000001}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r4, 0xc0a45322, &(0x7f0000000440)) acct(&(0x7f0000000200)='./file0\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000240)={r6, 0x2}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000003c0)={r5, 0x8001}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000000140)={{0x2, 0x22e}, {0x7, 0x9aed}, 0x4, 0x2, 0x80000000}) syz_open_dev$mice(&(0x7f0000000600)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0186415, &(0x7f0000000380)={&(0x7f0000ffa000/0x4000)=nil, 0x715e, 0x2, 0x0, &(0x7f0000ff5000/0xb000)=nil, 0x100000000}) [ 43.699276] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=6975 comm=syz-executor6 [ 43.715610] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 43.717630] audit_printk_skb: 3 callbacks suppressed 2018/03/15 03:39:08 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000280)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) 2018/03/15 03:39:08 executing program 4: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{}, {r1, r2/1000+30000}}, 0x100) sync_file_range(r0, 0x75, 0x4, 0x2) mount(&(0x7f0000cfeff8)='./file1\x00', &(0x7f00000afff8)='./file0\x00', &(0x7f0000f32000)='tmpfs\x00', 0x0, &(0x7f00006c6fee)=',') mkdir(&(0x7f0000000000)='./file0\x00', 0x80) socket$inet6_dccp(0xa, 0x6, 0x0) creat(&(0x7f0000000280)='./file0/file0\x00', 0x88) sendto$llc(r0, &(0x7f0000000140)="3bc81b182f6ddd9ac1db90529b5eb6f4f1ea5d307244cef98adeeebc15a2b909698717b86368a88941821469532c8d9533245f64e9854e74a78b32a32064dd4173551fb9f0767016ecf1bb0623baf7e37ff7d67016904068d5744c55005fafccb5da3bb0413a38db254ace39e1063045a8f701937bb6a3cefc03fb4323f119b70493b4ea933f37c10fa0a5416f2fca2fbfd1644f8cc4860b23d67dc101fef8ae6edfb8ad09", 0xa5, 0x91, &(0x7f0000000200)={0x1a, 0x307, 0x2, 0x5, 0x67, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/15 03:39:08 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000180)=@l2={0x1f, 0x1, {0x7, 0x4, 0x1f, 0x1, 0x40, 0x4}, 0x1, 0x8}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000200)="a0f6c945f975fb28a6c00fc66a316eb3d7f039f6ae0235e4d0c6ab3b541f7909b42a0559eec78b9cbfe0bbc4e66aa4a1f8a2df188a8b3eb8b6374df96dbeb8ea5a7047db46b83ea2aacbe7fa00951a5ee7d0cd3d09f52c1c95e520ebc045188b70e0c71fbb455b196c1f9eb01796ddfe15ef6a3ad285d9620322d3036a5493d2eff3b82224a5b9ac669ca5d5040ad7f3d41ea942a22173d83764e573204e10adef84d4a768a1bc3dffd6b9e67a6fff3778f695d0c0a33a65", 0xb8}, {&(0x7f00000002c0)="c3a2db72d81aa00a2d0c8c6ef78eea85c192974642e0ff77cfd7", 0x1a}, {&(0x7f0000000300)="c78d75f55b7e08f4b96c88ec554aaa57c4d8e46e41505fc208a2fd3297902f", 0x1f}, {&(0x7f0000000340)="c67874c49d73e5f42562a1ebf735b31fe99a499274ed60d48fc15f0e2e6238afd72d8b2d5a7e2c51db1e6d0195c0186e2abdaa518484616ce70b6950966a1bf5bfe9", 0x42}], 0x4, 0x0, 0x0, 0x80}, 0x10) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1}}, 0xe8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000440)) sendmsg(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}, 0x0) [ 43.717640] audit: type=1400 audit(1521085148.922:32): avc: denied { getopt } for pid=6974 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 43.727697] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 43.757976] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=6988 comm=syz-executor6 [ 43.769801] device syz_tun entered promiscuous mode [ 43.814443] device syz_tun left promiscuous mode 2018/03/15 03:39:09 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x280000, 0x0) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000000080)=0x7fff, 0x4) write$eventfd(r0, &(0x7f0000000040)=0x2100000001, 0x674) 2018/03/15 03:39:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dbb000)="440d0500ae17000000000002da", 0xd) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='ns\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0xa6) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x4}, 0xc) getsockopt$inet_opts(r0, 0x0, 0x80004, &(0x7f0000000000), &(0x7f000011d000)) 2018/03/15 03:39:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/03/15 03:39:09 executing program 2: r0 = socket(0x20000000009, 0x80000000000002, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x200, 0x1e, 0x7fffffff, 0x43, 0x19}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) r2 = getpgid(0xffffffffffffffff) setpriority(0x3, r2, 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0xfffffffffffffff8}, &(0x7f0000000140)=0x8) write(r0, &(0x7f0000000280)="240000002400ff000087041afc9458cfb39ca51aaa871391afc34e2300367700e4ffffff", 0xffffff4e) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) ptrace$cont(0x3f, r3, 0x80000000, 0x800) 2018/03/15 03:39:09 executing program 1: ioctl$TCSETA(0xffffffffffffffff, 0x5402, &(0x7f000032cfec)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0xe0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f000000a000)=[{0x40081, 0x5, 0x0, 0x0, @time={0x77359400}, {}, {}, @time}], 0xfffe) 2018/03/15 03:39:09 executing program 4: mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x200) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r1, 0x0, 0x2) 2018/03/15 03:39:09 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pwrite64(r0, &(0x7f0000000000)="a3aeef04143084adef723ea47ac8b81a953831d7a52801b00be121f005bd93e50c899417cfc6cdfefee9934e07774f9e812ac82afe64b8683bdfb6aa8150ed46d4e06da8fb8938aa8992a4ca64cfc87326e5f250f642829fe00c959c0800f04c5462c574a780e3975b573c436a62b414ac87af02d59bf7bc9f74e8e3b2", 0x7d, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x7) 2018/03/15 03:39:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, 0x10) modify_ldt$read_default(0x2, &(0x7f0000000040)=""/84, 0x54) 2018/03/15 03:39:09 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x50) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)=0x0) capset(&(0x7f0000000180)={0x19980330, r1}, &(0x7f00000001c0)={0x101, 0x7fff, 0x0, 0x20, 0x3, 0x1ff}) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) capset(&(0x7f0000b43000)={0x19980330}, &(0x7f00006ecfe8)) 2018/03/15 03:39:09 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}], 0x10) unshare(0x40600) r1 = timerfd_create(0x7, 0x4) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000180)={0x0, @empty, @multicast1}, &(0x7f00000001c0)=0x3bb) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000200)={@broadcast=0xffffffff, @rand_addr=0x6, r2}, 0xc) timerfd_gettime(r1, &(0x7f0000003fe0)) 2018/03/15 03:39:09 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) setpriority(0x3, r0, 0x0) prlimit64(r0, 0xf, &(0x7f0000000140)={0xff, 0x9}, &(0x7f0000000180)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7, 0x0, 0x6, 0x200}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x7ff}, 0x8) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) poll(&(0x7f00000001c0)=[{r1, 0x4000}, {r1, 0x8040}, {r1, 0x1000}, {r3, 0x100}, {r1, 0xf000}, {r1, 0x200}, {r1}], 0x7, 0x5) getpgrp(r0) 2018/03/15 03:39:09 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000140)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000200)="5500000018007fafb72d1cb2a4a2f9930a06000000a8430891052369390007000000000000000000191c80e400050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4f", 0x55}], 0x1, &(0x7f0000000280)=[{0x108, 0x12d, 0x9, "4130eb0f2ef8b81b793b9d86121ebb0c7388f291e53c8dae7bc47054563c4f462ef8c9234e29787d3df502d3fdb78a4188b040c7fae6e2b759239024d171cad27aec7d3aa4dd76f9870b18e959e687cdfdbbffe512150f415a12689ec9eea030f69a8ff18bbe88b0e43c9b4587672076b8e31735909226f24d535b8108c1b3278ff3d5ad46cf02f555b923eeb9a1d28d8d9eb9c8a57ea16f7a747f3106c493df62015d43bea351a77da05654e056fe48f393346a24f9fb4fc74a70812b6ebb85af3e2f7da7b1cd30424c58bd168d27e5f621c95935fe2c20869180e88f0609469e9c758b35daf26557065a8b1c3fb4048447ad724bdbcd9300"}, {0x108, 0x11b, 0x8, "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"}, {0x94, 0x84, 0x1, "a317bab2ec69b22ea0e34f0bafea30ef2e4d9f0fff513fee0ebab3f0a84748cf9868f30afe83e9db104f769d9f6ea94c27d93b657ff57d6622297a462a1a2da6e8a2df849c58904c997cc59c97a93839ea99f292db88e19f29bb52a723c6decdbce3a763fabc04e883c77b5a6c5707386f262e5e8c613e4403074e695ee28197ccadbd4bbec2"}, {0xe4, 0x13d, 0xfffffffffffffffc, "7b862c5f052d933607d0f159c72606448fee82b6250fc0202521cd534893800422f46a0189ad626b924980fe657c1c8d22a6bd63c1364719cc1e34caeaa5fe65d0ddd717a031f861086e30ab74315642f7895dea1b85c52386d2ca647fa79618f908159bbaa44c8c59b1abd994f5530b66341de6fa5e5ab48b8d6d87d01498e520a8ee626cd061f7bd7c1b733b860bb69d2637360fd714e9efd468ce601950821107c9887886dbab7791d40153826457a534fa01add09bc521f8ae2ead3471bb8bf17736901d77a046c8f2ab1bfbd0495a12431bb90694d8"}], 0x388}, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x20000, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) [ 43.860554] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=7016 comm=syz-executor6 [ 43.882091] keychord: keycode 32767 out of range [ 43.887888] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pig=7034 comm=syz-executor6 2018/03/15 03:39:09 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000001500)='/dev/snd/seq\x00', 0x0, 0x0) rt_sigprocmask(0x1, &(0x7f00000000c0)={0x7fffffff}, &(0x7f0000000100), 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700"}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000000)={{0x80, 0xb2}, 'port0\x00'}) r1 = add_key(&(0x7f0000000140)='cifs.spnego\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="6d3b6d9ba4c9855d43a32a84d7cd24b6deea68ffe61013", 0x17, 0xfffffffffffffff8) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000015c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000001600)=0x3, 0x4) r3 = request_key(&(0x7f0000000200)="73797a6b616c6c5c7201", &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="be00", 0xfffffffffffffff8) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001540)='net/ip6_tables_names\x00') ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000001580)=0xffff) r5 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="ef737a8d885906f0bfb3307cc4e32bae637ea511593206918265239319c11ebb6910410f3634ca1cbd", 0x29, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000380)={r1, r3, r5}, &(0x7f00000003c0)=""/165, 0xa5, &(0x7f00000014c0)={&(0x7f0000000480)={'rmd160-generic\x00'}, &(0x7f00000004c0)="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", 0x1000}) 2018/03/15 03:39:09 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40501, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f00000000c0)=""/85) 2018/03/15 03:39:09 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) read(r0, &(0x7f0000002000), 0x0) pread64(r0, &(0x7f0000000080)=""/211, 0xd3, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) 2018/03/15 03:39:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:09 executing program 5: mkdir(&(0x7f0000000080)='./control\x00', 0x5) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f0ff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) linkat(r0, &(0x7f0000000000)='./control\x00', r0, &(0x7f0000000040)='./file0\x00', 0x1000) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000dd9000)='./control/file0\x00') renameat2(r0, &(0x7f000001dff6)='./control\x00', r1, &(0x7f0000e14ff6)='./control\x00', 0x0) 2018/03/15 03:39:09 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x2, &(0x7f0000002000)=[{0x64}, {0x6}]}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) sendto$unix(r1, &(0x7f000000ff57), 0x0, 0x0, &(0x7f0000013ff8)=@abs, 0x8) 2018/03/15 03:39:09 executing program 3: r0 = gettid() exit(0x0) ioprio_get$pid(0x2, r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfd, 0x50010}, 0xc) 2018/03/15 03:39:09 executing program 4: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e58000)=[{0x15, 0x0, 0x0, 0x2}, {0x6, 0x0, 0x0, 0xffffffff}]}) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/member\x00', 0x2, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getegid() 2018/03/15 03:39:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:09 executing program 0: mkdir(&(0x7f0000034000)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000005ff8)='./file0\x00', 0x0, 0x0) lseek(r1, 0x1, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0xffffffffffff7fff, 0x4) socket$pptp(0x18, 0x1, 0x2) getdents64(r1, &(0x7f0000000000)=""/93, 0x5d) 2018/03/15 03:39:09 executing program 1: unshare(0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x80000000002, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) getpeername$netrom(r0, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48) r1 = mq_open(&(0x7f0000000300)='-$\x00', 0x6e93ebbbcc0884f2, 0x8, &(0x7f00000002c0)={0x5, 0x5, 0x2, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff}) sendfile(r1, r1, &(0x7f0000000040), 0x0) r2 = dup2(r1, r1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@int=0x7fff, 0x4) getsockname$netlink(r2, &(0x7f0000000000), &(0x7f0000000100)=0xc) 2018/03/15 03:39:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:09 executing program 7: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000000040), 0x0, 0x20000000, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000583ffc)) sched_rr_get_interval(0x0, &(0x7f00004bb4a0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r2}, {0x0, r2}}, &(0x7f0000ec6000)) writev(r1, &(0x7f0000048000)=[{&(0x7f0000e5c000)="ad", 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) restart_syscall() socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/15 03:39:09 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) openat(r1, &(0x7f0000000140)='./file0\x00', 0x18000, 0x88) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000180)=0x4) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000080)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="3dcdc8bc6d9c59c95f7c083f00000000"], 0x10}}], 0x2, 0x0) 2018/03/15 03:39:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0), 0x0) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:09 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x18}) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f0000001000)='comm\x00') execveat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000002fb8), &(0x7f0000000ff2)=[&(0x7f000000a000)='\x00'], 0x1000) 2018/03/15 03:39:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0), 0x0) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0), 0x0) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:09 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x1, 0x0) r1 = add_key(&(0x7f0000000140)='ceph\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="3dc2b8c2394be9e83fc004703278c9cbe1403e94b4f75d66db5fc9a431b5e19d768eef4ef5ef56df3944acabe9331efbe153ccfb70ffa532e33dc4ef2a3878a5996f1bb40a2bf562d64e85dd0b93457d8154ea89aba04a269649a7f5ee9f04708dcb5b38b4d5f28e812911f0f5d97b300c4ba47e9bc70602a7f91e3512c421ca548fd46232882e44bc4bb818c907c7bbc11de4541e8692609198e39092618675293de6ed9b5799cb4bc9ecfe337c85", 0xaf, 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000300)=[{&(0x7f00000002c0)="559ef38950efed298bd89ab563e52da3230066d72428632359256e4c5e96e07776aaef307cf5f2233efbaf", 0x2b}], 0x1, r2) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) ppoll(&(0x7f0000000140), 0x20000000000001f6, &(0x7f0000000000), &(0x7f0000000080), 0x8) r3 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r3, &(0x7f0000000180)=""/51, 0x289) 2018/03/15 03:39:09 executing program 2: mprotect(&(0x7f00004d9000/0x3000)=nil, 0x0, 0x0) mprotect(&(0x7f00004d9000/0x4000)=nil, 0x4000, 0x2) 2018/03/15 03:39:09 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a73ff0)='/dev/sequencer2\x00', 0x8002, 0x0) clock_gettime(0x0, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000fa5000), 0xfe18) 2018/03/15 03:39:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:09 executing program 4: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x0) getsockname$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f00000000c0)=0x1c) r1 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r1, &(0x7f0000003fd9), 0xffffffffffffffea, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) 2018/03/15 03:39:09 executing program 5: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="731f52e30c5452b9797374656d5f753a6f626a6563765f723a696e69985ec83a73302073797361646d5f7500000000000000000000000000000961f61982c3a0cb50aa53b821f0bc55d35af5eebdbc22e187eacc6e3746b0c53c57cedc4057e5c1d7a0271db46ba5c691935edb022d94b3d39379bfac663dca866103a18c22199afa75cb560652afa5c285a13693a5a0a96e078764e68a97e283af145ed301f7445291500b39602dfbe3144d37fae24e1ef1dd0de754f2dc97241a24a597a15ba3e465ad9b90b287c8749a4fa83286b591d0841a1638608177b99734e449da8f05114129b833afc97afb6bca0b419b74669c5ebc66b4d67658de1123bcc3d6219048c4ee774492d15d16c5302fcaf7516b8d5ea3302bf27922850f065d036e7db664c4bc27cbc163bc5cde89563b5caf9551e4e08c9459e7e6388205277b596e1f8f8db7b52f353eeb8e4b9a0c3cc8141d913b52b10d9a0846aad2c1f59f1892af469797ac54ed2fe11c7097e0851ff73ff006d7c713769b2296509004892d6e8b082d7111a727187543fb4a7d167b153f95850a3dc610d4d2082ce19825be82ff6e74"], 0x141) 2018/03/15 03:39:09 executing program 0: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000400)="1f0000000104ff00fd4354c007110000f305010008000100010423dcd9df00", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfd, 0x4000}, 0xc) write(r0, &(0x7f0000c34fe1)="1f0000000104fffffd3b54c007110000f30501000b000300000010d10000cf", 0x1f) 2018/03/15 03:39:09 executing program 2: mkdir(&(0x7f0000ac6000)='./file0\x00', 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x10600, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000000c0)={0x0, 0x4, 0xa6dc, 0x6}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000cd3000)='ramfs\x00', 0x1, &(0x7f000056a0e2)) mount(&(0x7f0000802ff8)='./file0\x00', &(0x7f0000b16000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000e99f87)) syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/15 03:39:09 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) 2018/03/15 03:39:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) [ 44.046401] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 44.067322] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 44.076970] audit: type=1400 audit(1521085149.282:33): avc: denied { bind } for pid=7117 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 44.103698] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. [ 44.112618] netlink: 3 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/15 03:39:09 executing program 7: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x400065, 0x4a, 0x20000000, 0x8000008020000000}) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000500)="a08503b5f4a2a8e53d45fb36f1dbaa2566d6d30869e45f8ea40c9e293785724ae08f2d9379d8a8ecdd20234d0d1421682c3c39907bf4db5a1946512ce5e889d37f0fe81ee2576eaee0f9e8", 0x4b}], 0x1, 0x0) ioctl(r0, 0x200000002288, &(0x7f0000007000)='S') ioctl$TIOCSBRK(r1, 0x5427) syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x101801) write(r0, &(0x7f0000000080)="082211902a78ea2ae7", 0x2) memfd_create(&(0x7f00000000c0)='ppp1\\vboxnet1\x00', 0x3) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x38, 0x8, 0x81, 0x1000, 0x20, 0x21d6, 0x80, {0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0xffff, 0x1f, 0xffffffff, 0x1000}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r2, 0xffffffffffff497d, 0x800}, &(0x7f0000000300)=0xc) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000140)="53107768f18abaaf96ef30c8b559126c023339a1e1e85c1d6f1ee354df621f8e1450c119133d2282b8dfe9d3c0e1f7b6c1c43450c6fca70949a1a7328d701fb3322107e3510ecca839a80c3e9ee5f025c2098b7998b9953859048eae5597fd0f0ebb20bc05b18a6d174236e351", 0x6d) 2018/03/15 03:39:09 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000072fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000040)=""/112) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000000)) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) 2018/03/15 03:39:09 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x100, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000000c0)=""/9, &(0x7f0000000140)=0x9) keyctl$assume_authority(0x10, 0x0) r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x4000, 0x18) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000001c0)=""/99) futex(&(0x7f0000000000), 0x3, 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f0000000100), 0x2) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000240)) 2018/03/15 03:39:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000b0e000), 0x142) 2018/03/15 03:39:09 executing program 4: mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000039ff8)={0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x83) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00000000c0)) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000026000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) 2018/03/15 03:39:09 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009fc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001a00ff2b8d0000000000000001000000"], 0x14}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000025c0)={&(0x7f00000001c0)=@can, 0x80, &(0x7f0000002500), 0x0, &(0x7f0000002540)=""/122, 0x7a}, 0x0) 2018/03/15 03:39:09 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = socket(0x18, 0x0, 0x4) r1 = epoll_create1(0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x4, {{0xa, 0x4e21, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff83}}}, 0x84) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fc4ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000860000)) 2018/03/15 03:39:09 executing program 2: setrlimit(0x7, &(0x7f0000becff0)) timerfd_create(0x0, 0x0) socketpair(0xf, 0xa, 0x5f, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x400, {0x2, 0x4e24}, {0x2, 0x4e23, @broadcast=0xffffffff}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x100, 0x100000001, 0x8, 0x0, 0x34, &(0x7f0000000040)='bcsh0\x00', 0x2, 0x5e8a, 0x4}) 2018/03/15 03:39:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f000000020319000000070000000681", 0x10}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:09 executing program 4: mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) madvise(&(0x7f0000004000/0x3000)=nil, 0x3000, 0x4) 2018/03/15 03:39:09 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000000140)={0xba, &(0x7f0000000080)="5572362ccaa47b073096fa8e82561523f412ffe103ad7f2dcec13fb733598229dd0f9995ed14d2b2ac7b24edf18bc0116af15d8de69f677c990f05bad882a6daeb890970e2665fadcb30c974ada945449525b3018d953183b61adff3b7e1c6680dc12bd2b6c3972309d959ec4dc9bb834019fe45edc036ce7120bb95116a5fafbede13e657fafeba5b431fa7fc0ee67c648d609b0f630ddc8217f9e6e793cf29d5c1a095a2ae41becedac9a8e948c3fb38d9468f807b2f742cd6"}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setsockopt$packet_int(r0, 0x107, 0x10, &(0x7f0000004000), 0xfd09) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000040)={0x6, 0x14, 0x4, 0xffffffff, "98c911a898182b7b4382d4a3d2c77611edcc76d29e7c39fef9a2195c26233d66"}) 2018/03/15 03:39:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f000000020319000000070000000681", 0x10}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:09 executing program 5: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000240)) r0 = socket(0xa, 0x1, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') ioctl(r0, 0x8912, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x4000, 0x0) syz_open_pts(r1, 0x800) 2018/03/15 03:39:09 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x4, 0x2, {0xa, 0x4e22, 0x35c, @mcast1={0xff, 0x1, [], 0x1}, 0xdf2a}}}, 0x3a) 2018/03/15 03:39:09 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x4) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000001880)=""/213, 0xd5}, {&(0x7f0000001980)=""/181, 0xb5}, {&(0x7f0000001a40)=""/140, 0x8c}], 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c80ff4)={0xa0000014}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000304000)) r3 = getpgrp(0x0) process_vm_writev(r3, &(0x7f0000000500)=[{&(0x7f0000000140)=""/167, 0xa7}, {&(0x7f0000000200)=""/255, 0xff}, {&(0x7f0000000300)=""/178, 0xb2}, {&(0x7f00000003c0)=""/155, 0x9b}, {&(0x7f0000000480)=""/106, 0x6a}], 0x5, &(0x7f0000001780)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/175, 0xaf}, {&(0x7f0000001600)=""/113, 0x71}, {&(0x7f0000001680)=""/213, 0xd5}], 0x4, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f0000eebff4)=[{}], 0x1, 0x454) r4 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) r6 = syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x4000, r4, r5, 0x8ad, 0x8198, 0x20) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r6, &(0x7f0000321000)={0x4}) 2018/03/15 03:39:09 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @loopback=0x7f000001}, {0x0, @random="3b5f09814edc"}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "00ffffffffffffff00"}) 2018/03/15 03:39:09 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="a2130000", @ANYRES32=0x0], &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, &(0x7f0000000240)=0x84) 2018/03/15 03:39:09 executing program 0: getpgid(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = syz_open_procfs(r0, &(0x7f0000000100)='ns/uts\x00') sendmsg$nl_generic(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20240}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, 0x17, 0x400, 0x70bd28, 0x25dfdbfd, {0x19}, [@typed={0x28, 0x6f, @binary="1819e029268b77b720f8bb0acf9b990151d56df73d20b8bad97fe61afc2aec03"}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4080}, 0x40000) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0)={0x7ff, 0x9, 0x3, 0x101}, 0x8) sched_rr_get_interval(r0, &(0x7f0000000080)) 2018/03/15 03:39:09 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) fstat(r0, &(0x7f0000000040)) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002900030007fffd946fa283bc0a00004003000000031d0000791ba3a2d188737e", 0x24}], 0x1}, 0x0) pread64(r1, &(0x7f00000000c0)=""/52, 0x34, 0x0) r2 = getpgrp(0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getown(r4, 0x9) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) sendto$inet(r0, &(0x7f0000000100)="f1839fac18bff938f25d50c309c655cb89ab1a101905b191791745b6788273fa2eb44fe73bd599a4ec3244bd4041882eb3d8c71752c82c17bf92ff461984af25749434a9a7ee17fc13d5d3bb9c16d9cf4f94f8065c9e569bf800898538a36ae76de0e1b46cbd2d3c9152396074b70f5bd05180325a1e6b7233b0fb192217fc0f99ec5c38aa3aa42073f8285d7117de7e2fd37b43d8657372b825cc05e88c184b780d", 0xa2, 0x20004094, &(0x7f00000001c0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r3, 0xa, 0x12) keyctl$set_reqkey_keyring(0xe, 0x1) dup3(r3, r4, 0x0) 2018/03/15 03:39:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f000000020319000000070000000681", 0x10}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:09 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x8000, 0x10000) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$evdev(r0, &(0x7f00000000c0)=[{{r1, r2/1000+30000}, 0x6, 0x7, 0x3ff}, {{0x77359400}, 0xfffffffffffff25f, 0xd8, 0x6}, {{0x0, 0x2710}, 0x8, 0x3, 0x7f}, {{r3, r4/1000+10000}, 0x7, 0x1, 0x20000000001ff}, {{0x0, 0x2710}, 0x4, 0x100000000, 0x9}], 0x50) 2018/03/15 03:39:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100", 0x18}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:09 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"426f6e64300000d24865c6eb37369b02", 0x200}) r1 = memfd_create(&(0x7f00000000c0)='proc\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000100)={0x2, &(0x7f0000000000)=[{}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) 2018/03/15 03:39:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0xffeff010}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x50}, 0xc, &(0x7f00000000c0)={&(0x7f00000008c0)=ANY=[@ANYBLOB="18000000ba8f0000c2ad2f09a2da4d2b00000000", @ANYRES32=0x0], 0x2}, 0x1}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x0) sendto$ipx(r1, &(0x7f0000000180)="bb60da16553946680adce2363d2b3a29f187139499a9d8e74c3f910b21a44f5ae90af4f509eec8704c6d3eb10faadb1d82ebdc25b8b66e4e172a6da9ab48b581cb06cf87838d96dbb27f5bc5cef81b9c87bf7e47370f7c16c33df5123fa8310fcb06b287192034a902143926480915fcc0cf36ac9ceea68eff2085a025040ff9921bec63aa3050a8df175eb442d18b2244980101ba538856436a8868feb9a390fc6c5c92a76bb824bf02a453ecaa8e8876b23977a82db8a88ed706d875a2f3c5882ccd948e96fa9aa45ed801add3dcb01a352a43cb", 0xd5, 0x40014, &(0x7f0000000080)={0x4, 0x2, 0x3f, "486d30fc36ec", 0xc750}, 0x10) 2018/03/15 03:39:09 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={@local}, &(0x7f0000000200)=0x14) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$getregs(0x13, r1, 0x0, &(0x7f00000001c0)=""/32) 2018/03/15 03:39:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100", 0x18}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:09 executing program 5: exit_group(0x1) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0xfffffffffffffffd) mount(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='9p\x00', 0x0, &(0x7f0000000a80)) 2018/03/15 03:39:09 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100", 0x18}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:09 executing program 7: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="390000001300090468fe000081000000e8ffff3f030000004500010700000014190019000400020007000012020000080000e10c00f41ee400", 0x39}], 0x1) 2018/03/15 03:39:09 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='loginuid\x00') getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000140)=0x4, &(0x7f0000000180)=0x4) write$selinux_create(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x3c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e23}], 0x30) ioctl$int_out(r0, 0x2, &(0x7f0000000080)) 2018/03/15 03:39:09 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x8000) close(r0) 2018/03/15 03:39:10 executing program 2: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_ifreq(r1, 0x8930, &(0x7f00000000c0)={'irlan0\x00', @ifru_mtu=0xff}) r2 = socket(0x9, 0x803, 0x100000040) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000d40)=@req={0x0, 0x0, 0x0, 0x1}, 0x10) 2018/03/15 03:39:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff", 0x1c}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:10 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000200)="0200000ab17bf816b66e9edf0881d8fcd900000000000000") fsetxattr(r1, &(0x7f0000000180)=@known='user.syz\x00', &(0x7f0000000000)='selfposix_acl_accessem0\x00', 0x18, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000100)={0x2, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000000040)={0x9e5b, r2, 0x10003, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000000080)={0x100, r3, 0x10001, 0x10001}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00000000c0)={0x3ff, 0xfffffffffffff340, 0xc9, 0xb2, 0x4}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000001c0)={0x4, 0x3, 0xfffffffffffffffa, 0x3, 0x400, 0x100000000}) 2018/03/15 03:39:10 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYPTR=&(0x7f0000000300)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR64, @ANYPTR64], @ANYPTR=&(0x7f0000000340)=ANY=[@ANYPTR, @ANYPTR, @ANYBLOB="29593af51a33e8d93b0ae74f008014366a94a3037248c0edcd6a5028627b0bd576ada02571a0de75d19ee0cbba68a4eb68a5c540aa6a32983da98e875017205f8500f841661cda5922522e7c57e41ceca3ee8bd613ff0f0000c387bc02de74089d8897f97b994dd828000000001d00", @ANYRES32=r1, @ANYPTR64, @ANYRES64=r0, @ANYRES64=r1, @ANYPTR, @ANYPTR64, @ANYPTR64], @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0]], &(0x7f00000000c0)={0x1, 0x4000000000003, [0x0, 0xfffffffffffffffe, 0x15d]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001080)="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", 0x1000) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f00000001c0)=""/14, &(0x7f0000000200)=0xf2297a75859af489) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/15 03:39:10 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6eff6)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000ae3000)=0x3) write(r0, &(0x7f0000000100)="cae7f6876d201778545b10cb7ede61eea4383fc78711f53f94cb7e6e8a5eddfc0e8ef517e78935eef9f298397e12fe7ca9db93cfad7937f57eb34d222c9e0eb469d4b1697dd8d6c5c6c89b6bb709ad3dd63aec2c59bdf79c296a12be25aac2672c8fc7015dde4c2f53ae8746", 0x6c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={'ifb0\x00', 0x67}) 2018/03/15 03:39:10 executing program 4: mlock2(&(0x7f0000b25000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) mlock2(&(0x7f0000b19000/0x2000)=nil, 0x2000, 0x1) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0x9, 0x4) sysfs$2(0x2, 0x401, &(0x7f0000000000)=""/3) socketpair(0x5, 0x6, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x7ff, 0x208, 0x3740000000000, 0x98, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0xf39}, 0xc) 2018/03/15 03:39:10 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') exit(0x0) write$selinux_validatetrans(r1, &(0x7f0000000080)={'system_u:object_r:apt_lock_t:s0', 0x20, 'system_u:object_r:event_device_t:s0', 0x20, 0x0, 0x0, 0x20, 'unconfined\x00'}, 0x52) signalfd4(r1, &(0x7f0000000000)={0xfffffffffffffff9}, 0x8, 0x80800) 2018/03/15 03:39:10 executing program 0: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000ff5ffc), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040), 0x3a) 2018/03/15 03:39:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff", 0x1c}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff", 0x1c}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:10 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000013ffc)=0x8, 0x4) write(r1, &(0x7f000001d000), 0x0) r2 = dup(r0) accept4$ipx(r2, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x800) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000), 0x0, &(0x7f0000019000)}, 0x0) 2018/03/15 03:39:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe", 0x1e}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:10 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000009, 0x4011, r0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000002000)=""/4096) write$evdev(r0, &(0x7f0000001fdc)=[{}, {{0x0, 0x2710}}], 0x30) recvfrom$ipx(r0, &(0x7f0000000000)=""/114, 0x72, 0x122, &(0x7f0000000080)={0x4, 0x0, 0x2, "c88d8b2aa047", 0x3f}, 0x10) 2018/03/15 03:39:10 executing program 4: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='\x00\x00\x00\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) fchdir(r1) exit(0x0) r3 = getgid() lseek(r1, 0x0, 0x4) r4 = getuid() syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', 0x0, r4, r3, 0x0, 0x0, 0x0) 2018/03/15 03:39:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe", 0x1e}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe", 0x1e}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:10 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a61ff4)) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r3, 0x1}, &(0x7f0000000340)=0x8) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) ioctl$TIOCSBRK(r2, 0x40044591) ppoll(&(0x7f0000e06fe0)=[{r1}], 0x1, &(0x7f000032dff0), &(0x7f000086fff8), 0x8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000040)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in=@rand_addr=0x1, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 0x4e20, 0x40, 0x2, 0x20, 0x80, 0x11, 0x0, r4}, {0x3, 0x63, 0x7, 0x8, 0x4cd6, 0x6, 0x6}, {0xfffffffffffffffa, 0x81, 0x8001, 0x4}, 0x6, 0x6e6bb6, 0x0, 0x0, 0x2, 0x1}, {{@in=@broadcast=0xffffffff, 0x4d2, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3505, 0x1, 0x3, 0x2, 0x6, 0xaea, 0xff00000000000000}}, 0xe8) 2018/03/15 03:39:10 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$peek(0x2, r1, &(0x7f0000001400)) timer_create(0x5, &(0x7f0000000000)={0x0, 0x17, 0x41, @tid=r1}, &(0x7f0000000040)=0x0) timer_gettime(r2, &(0x7f0000000080)) 2018/03/15 03:39:10 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6}]}, 0x10) r1 = dup(r0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0xffffffffffffffff, 0x1, 0x8, 0x3, 0x2}}) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) close(r0) 2018/03/15 03:39:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:10 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r1, 0x40001) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000300)=0x2e1) ptrace$getregs(0xc, r2, 0x3a, &(0x7f0000000140)=""/226) sendfile(r1, r1, &(0x7f0000000280), 0x200000000002) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000000c0)="d6280e1a207cfcc341ee6c1e1af4abe2811b3ca95caf6ff43a7d02ae7a0d41aef083ecd9a5fe411792a33f5863b339447c6aec3850ca2b41ec14fcb4046962214a33f265cda369ac7a661a7b8549baf87dd35089c7bffedfbc0580e16e060b55dd713e08cd27d2") ftruncate(r0, 0x80) sendfile(r0, r1, &(0x7f000000dff8), 0xa) 2018/03/15 03:39:10 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r1, 0x80000) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/15 03:39:10 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='ramfs\x00', 0x2000000, &(0x7f000000a000)) r0 = socket$inet6(0xa, 0x5, 0x0) getpeername(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000140)=0x80) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) r1 = open(&(0x7f0000033000)='./file0/bus\x00', 0x40, 0x0) r2 = geteuid() r3 = getegid() fchownat(r1, &(0x7f0000000180)='./file0\x00', r2, r3, 0x0) 2018/03/15 03:39:10 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) fcntl$addseals(r0, 0x409, 0x10004) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = fcntl$getown(r0, 0x9) sched_getparam(r1, &(0x7f0000000040)) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e24, @rand_addr=0x4}, {0x3352a79652f1d65c, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x18, {0x2, 0x4e24, @rand_addr=0x29}, 'bridge0\x00'}) r3 = syz_open_procfs(r2, &(0x7f0000000080)='net/icmp6\x00') sendfile(r0, r3, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/15 03:39:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0), 0x0) 2018/03/15 03:39:10 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$peek(0x2, r1, &(0x7f0000001400)) timer_create(0x5, &(0x7f0000000000)={0x0, 0x17, 0x41, @tid=r1}, &(0x7f0000000040)=0x0) timer_gettime(r2, &(0x7f0000000080)) 2018/03/15 03:39:10 executing program 5: socket$nl_crypto(0x10, 0x3, 0x15) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) 2018/03/15 03:39:10 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) syz_open_procfs(r1, &(0x7f0000000280)='sched\x00') r2 = gettid() r3 = getpgid(r2) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000100)=""/199, 0xc7) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x1, 0x3, 0x2, 0x574c, r3}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000080)={0x5, 0x81, 0x7, 0xfffffffffffffffb, 0x7f}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x13, r0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x3e, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000040), 0x8, 0x0) 2018/03/15 03:39:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0), 0x0) 2018/03/15 03:39:10 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) shutdown(r0, 0x0) 2018/03/15 03:39:10 executing program 3: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000380)={0x6, 0x7, 0xa000}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200040, 0x0) accept4$nfc_llcp(r2, &(0x7f00000002c0), &(0x7f0000000240)=0x58, 0x800) r3 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000100)) sched_rr_get_interval(0x0, &(0x7f0000000200)) getgroups(0x0, &(0x7f0000000640)) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x202000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x5e0}) 2018/03/15 03:39:10 executing program 0: r0 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f000061f000)={0x0, 0x7, 0x7}) mq_unlink(&(0x7f0000fc4ffb)='eth0\x00') r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x800000008000, 0x40040) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/4096) mq_timedsend(r0, &(0x7f00000e6000), 0x0, 0x0, &(0x7f0000e0b000)) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000001040)=0x7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001080)={0x0, 0x5, 0x7, [0x0, 0x8000, 0x8, 0x7, 0x1, 0x20, 0x0]}, &(0x7f00000010c0)=0x16) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001100)={r2, 0x42, "b854b98b05c2e9b87b0da662be7281ac0b67d4e06e95d105b4ba0fc29dc40101a06c5abc37de633123c43a76f8760959f18b2216f19af9f590b6130c53e5184e010d"}, &(0x7f0000001180)=0x4a) mq_timedsend(r0, &(0x7f0000fe5fff), 0x0, 0x0, &(0x7f0000438ff0)={0x0, 0x1c9c380}) close(r0) 2018/03/15 03:39:10 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x4, 0x72f}) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000272ff7)='../file0\x00') mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340)='..', &(0x7f0000000380)='ecryptfs\x00', 0x100002, &(0x7f0000000440)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000400)='ubifs\x00', 0x1004, 0x0) chroot(&(0x7f0000000080)='../file0\x00') pivot_root(&(0x7f00000001c0)='.', &(0x7f0000000200)='..') chroot(&(0x7f00000000c0)='.') 2018/03/15 03:39:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0), 0x0) 2018/03/15 03:39:10 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000100)={{0x2}, 0x0, 0x0, 0x2}) 2018/03/15 03:39:10 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000180)=0x2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f00000000c0)) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipx\x00') setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000040)=0x3, 0x4) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000100), 0x1b2) 2018/03/15 03:39:10 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/dev\x00') accept4$netrom(r0, &(0x7f0000000140), &(0x7f0000000000)=0x10, 0x80800) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x135) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000903ff8)=@fragment, 0x8) setsockopt$inet6_int(r1, 0x29, 0x400000000003, &(0x7f0000000040)=0x3, 0x1ad) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000180)={'TPROXY\x00'}, &(0x7f00000001c0)=0x1e) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@mcast1, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) 2018/03/15 03:39:10 executing program 1: r0 = syz_open_dev$random(&(0x7f0000001480)='/dev/random\x00', 0x0, 0x0) poll(&(0x7f0000001540)=[{r0}], 0x1, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_tables_names\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0xd2e}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r2, @in6={{0xa, 0x4e21, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x0, 0x4, 0x100000001, 0x4, 0x4}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000040)={{0x81, 0x3}, 'port1\x00', 0x6, 0x120400, 0x7, 0x8, 0x800, 0x6, 0x7ff, 0x0, 0x7, 0x101}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x1ff}}, 0xeb, 0x1, 0x101, 0x7fffffff, 0x40}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r3, 0x3}, 0x8) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) fcntl$setstatus(r0, 0x4, 0x4000) 2018/03/15 03:39:10 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000740)={0x14, 0x200000d, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/03/15 03:39:10 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000080)={@rand_addr, @local}, &(0x7f00000000c0)=0xc) connect(r0, &(0x7f0000000200)=@un=@abs={0x0, 0x0, 0x4e20}, 0x14f) 2018/03/15 03:39:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)}], 0x1) 2018/03/15 03:39:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)}], 0x1) 2018/03/15 03:39:10 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/03/15 03:39:10 executing program 3: pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000e38000)='net/route\x00') preadv(r1, &(0x7f0000b42000)=[{&(0x7f0000444000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)=""/218, &(0x7f0000000140)=0xda) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x1500) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/03/15 03:39:10 executing program 7: r0 = memfd_create(&(0x7f0000000000)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000005ff8)='./file0\x00') 2018/03/15 03:39:10 executing program 4: r0 = socket(0x2, 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'lo\x00', 0xb5}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000de8000)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x20) 2018/03/15 03:39:10 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) splice(r0, &(0x7f0000000100)=0x63, r0, &(0x7f0000000140), 0x5, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000180)=@known='system.advise\x00', &(0x7f00000001c0)='wlan0nodev#vboxnet0bdevnodev^&)ppp1GPL+#cpuset\x00', 0x2f, 0x2) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x4) writev(r0, &(0x7f0000ed4ff0)=[{&(0x7f0000000000)="390000001100094701bc61e1c30500ff070000000200000045efffff08009b0019001a000f0000034000090004e9ffae06000d000500000000", 0x39}], 0x1) 2018/03/15 03:39:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)}], 0x1) 2018/03/15 03:39:10 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='C>Bg\b\x00\x00\x00SE Linux'], 0x10) 2018/03/15 03:39:10 executing program 3: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) unshare(0x40600) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000100)=r2) r3 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000518ff4)) signalfd4(r3, &(0x7f0000000140)={0x8}, 0x8, 0x1) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x109044, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 45.276265] device lo entered promiscuous mode 2018/03/15 03:39:10 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e20, 0x7, @empty, 0x9}, {0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff]}, 0x100000001}, 0x9, [0x2, 0x1, 0x0, 0x0, 0x7, 0x10000, 0x0, 0xd0]}, 0x5c) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000140)={0x10000, 0x0, 0x7ff, 0x9}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006c7ffc), 0x325) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x1000000010000, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f00009ac000)={0xa, 0x4e20, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [], 0x1}, 0x200000000001004}, 0x1c) sendto$inet6(r0, &(0x7f000077a000), 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/15 03:39:10 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x4, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="390000001300090469000000810000000700004003000000450001070000001419831a0004000201070000000000000000000007c130426000", 0x39}], 0x1) 2018/03/15 03:39:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f000000020319000000070000000681", 0x10}], 0x1) 2018/03/15 03:39:10 executing program 0: setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000001c0)=0x536, 0x4) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) fcntl$getflags(r0, 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0xfffffffffffffff7) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000100)=0x1000000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x7, 0x7f, 0x400000}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r3, 0xffffffff}, 0x8) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 2018/03/15 03:39:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x16) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'yam0\x00', {0x2, 0x4e23, @rand_addr=0x200}}) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000000), 0x3) writev(r0, &(0x7f0000f9a000)=[{&(0x7f00007a7000)="2900000021001900013d3500000a00060200000000000000000100040d001000000000002400030008", 0x29}], 0x1) 2018/03/15 03:39:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x90000, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x2000, 0x102) process_vm_readv(0x0, &(0x7f000005bfc0), 0x0, &(0x7f0000ffd000)=[{&(0x7f0000d6af06)=""/250, 0xfa}], 0x1, 0x0) recvfrom(r0, &(0x7f0000000080)=""/101, 0xffffffffffffffd3, 0xfffffffffffff7ff, 0x0, 0xffffff0c) 2018/03/15 03:39:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f000000020319000000070000000681", 0x10}], 0x1) 2018/03/15 03:39:10 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="2400080000010100000000000000000000050000100002000c00010000000000ac14ffaa"], 0x24}, 0x1}, 0x0) fallocate(r0, 0x3, 0x6, 0x7fffffff) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/llc\x00') ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/212) 2018/03/15 03:39:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f000000020319000000070000000681", 0x10}], 0x1) 2018/03/15 03:39:10 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet(0x2, 0x80a, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000a20da4)={0x14, 0x7, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/03/15 03:39:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100", 0x18}], 0x1) 2018/03/15 03:39:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f000000020319000000070000000681", 0x10}], 0x1) 2018/03/15 03:39:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100", 0x18}], 0x1) 2018/03/15 03:39:10 executing program 5: r0 = gettid() r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006c1ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r5, 0x407, 0x0) write$tun(r5, &(0x7f000042470b), 0x1001) read(r3, &(0x7f0000063000)=""/1, 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) dup2(r3, r4) tkill(r0, 0x16) [ 45.437603] keychord: Insufficient bytes present for keycount 10 2018/03/15 03:39:10 executing program 0: setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000001c0)=0x536, 0x4) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) fcntl$getflags(r0, 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0xfffffffffffffff7) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000100)=0x1000000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x7, 0x7f, 0x400000}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r3, 0xffffffff}, 0x8) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 2018/03/15 03:39:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp6\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x10001}, @in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}]}, &(0x7f00000000c0)=0xc) mknod(&(0x7f0000000180)='./file0\x00', 0x20, 0x2) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0x1, 0x9}, &(0x7f0000000140)=0x8) read(r0, &(0x7f00000004c0)=""/82, 0x52) 2018/03/15 03:39:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffa}], 0x2c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000006c0)='ipddp0\x00', 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0x41) r2 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x2, 0x0) process_vm_readv(0x0, &(0x7f0000000500), 0x0, &(0x7f0000007000)=[{&(0x7f000000b000)=""/240, 0xfffffffffffffffc}, {&(0x7f0000008f9d)=""/99, 0x63}, {&(0x7f000000b000)=""/4096, 0x1000}, {&(0x7f000000bf62)=""/158, 0x9e}], 0x2000000000000150, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000100)={0x0, 0x0, 0x200, 0x4, 0x20, 0x8020000000}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) fcntl$setown(r1, 0x8, r3) process_vm_readv(r3, &(0x7f0000000400)=[{&(0x7f0000000140)=""/48, 0x30}, {&(0x7f00000001c0)=""/36, 0x24}, {&(0x7f0000000200)=""/173, 0xad}, {&(0x7f00000002c0)=""/29, 0x1d}, {&(0x7f0000000300)=""/247, 0xf7}], 0x5, &(0x7f0000000680)=[{&(0x7f0000000440)=""/22, 0x16}, {&(0x7f0000000480)=""/183, 0xb7}, {&(0x7f0000000540)=""/170, 0xaa}, {&(0x7f0000000600)=""/123, 0x7b}], 0x4, 0x0) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/03/15 03:39:10 executing program 4: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x1000, "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"}, &(0x7f0000000080)=0x1008) fcntl$getflags(r0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x2}, &(0x7f0000000100)=0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000000)=0x6) open$dir(&(0x7f0000000140)='./file0\x00', 0x87b, 0x0) open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x100, 0x104) 2018/03/15 03:39:10 executing program 1: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x209, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000001100)={&(0x7f0000000040)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000010c0)}, 0x0) 2018/03/15 03:39:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100", 0x18}], 0x1) 2018/03/15 03:39:10 executing program 3: mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xa, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x2, 0x4, 0x0) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) munmap(&(0x7f0000fec000/0x14000)=nil, 0x14000) memfd_create(&(0x7f00000000c0)=',*,\x00', 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x501081) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) 2018/03/15 03:39:10 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00009c7ffb)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="f004026cffff000000e43cb4687bbfa5a0bc2b143906b09f4ff64f3f6dae0e23fb1ee20511d760a597c8436a67b94cba2a1efdae86be2e581f7c72b797610f0da2fc3f5af38821aed01009667afbce0ceaf058476b6c944f3d3145c1a0d99b0d092921b00bea644dc0357b89d58ff29d888e19acc8", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x6, 0x8000, 0x100000001, 0x4, r2}, &(0x7f0000000180)=0x10) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip6_flowlabel\x00') sendfile(r0, r0, &(0x7f0000000040)=0xfffffffffffffffe, 0x1b2) ioctl$TIOCCONS(r4, 0x541d) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000200)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0xffffffffffffc8b0, 0x7, 0xff, 0x2, 0x1}, 0x98) setsockopt$inet_mreq(r4, 0x0, 0x27, &(0x7f00000001c0)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0x8) 2018/03/15 03:39:10 executing program 5: r0 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="7fa47b78faf98dfd43bf80e982ebd278a6aa99c01262972fe4e61b1a38f48b61de887c48e40f3f1ee5a6229850f0ee897c75cbcabf", 0x35, 0xfffffffffffffff8) keyctl$unlink(0x9, r0, 0xffffffffffffffff) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x2) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001140)={0x24, 0x0, &(0x7f0000000100)=[@decrefs={0x40046307, 0x4}, @increfs={0x40046304, 0x2}, @register_looper={0x630b}, @clear_death={0x400c630f}], 0x1000, 0x0, &(0x7f0000000140)="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"}) 2018/03/15 03:39:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff", 0x1c}], 0x1) 2018/03/15 03:39:10 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f000072d000)='smaps\x00') pipe(&(0x7f0000fe5000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x4}, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xfffffffffffffff7}, &(0x7f0000000080)=0x8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00000000c0)={0xb437, 0x7b3}) readv(r0, &(0x7f0000f5c000)=[{&(0x7f0000979000)=""/4096, 0x1000}], 0x1) 2018/03/15 03:39:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff", 0x1c}], 0x1) [ 45.539774] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7451 comm=syz-executor1 2018/03/15 03:39:10 executing program 0: pipe(&(0x7f0000bbc000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000072ff8)={0x7fffffff}, &(0x7f00000c1000), 0x8) r2 = dup2(r1, r0) vmsplice(r2, &(0x7f0000994f80)=[{&(0x7f000072a000)}], 0x1, 0x0) write(r2, &(0x7f0000000000)="c4", 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000010c0)={r3, 0x1}, &(0x7f0000001100)=0x8) socket$netlink(0x10, 0x3, 0xd) 2018/03/15 03:39:10 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x20) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000001c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000100)="6e65742f72ae1668f989a9546f75746500") fcntl$setlease(r2, 0x400, 0x1) fcntl$setlease(r2, 0x400, 0x1) 2018/03/15 03:39:10 executing program 5: pipe(&(0x7f0000979ff8)) pipe(&(0x7f000060bff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000000)=""/62) tee(r1, r0, 0xfffffffffffffffb, 0x40000000000001) 2018/03/15 03:39:10 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000002000)='/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$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00002adfd0)={0x248, 0x0, &(0x7f0000379000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000c28fe1)}) r2 = dup3(r0, r1, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000000c0)={0x8, 0x0, &(0x7f0000007000)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00001f6fff)}) 2018/03/15 03:39:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff", 0x1c}], 0x1) 2018/03/15 03:39:10 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x1000)=nil, 0x1000}) eventfd2(0x0, 0x803) 2018/03/15 03:39:10 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000693ff4)) write(r0, &(0x7f0000874fba), 0x0) epoll_pwait(r1, &(0x7f0000052fe8)=[{}], 0x1, 0x0, &(0x7f0000e77ff8), 0x8) recvmmsg(r0, &(0x7f0000004ac0)=[{{&(0x7f0000000000), 0x80, &(0x7f0000000440)=[{&(0x7f0000000080)=""/138, 0x8a}, {&(0x7f0000000140)=""/131, 0x83}, {&(0x7f0000000200)=""/155, 0x9b}, {&(0x7f00000002c0)=""/205, 0xcd}, {&(0x7f00000003c0)=""/110, 0x6e}], 0x5, &(0x7f0000000480)=""/4096, 0x1000, 0x2}, 0x1}, {{&(0x7f0000001480)=@hci, 0x80, &(0x7f00000015c0)=[{&(0x7f0000001500)=""/134, 0x86}], 0x1, &(0x7f0000001600)=""/173, 0xad, 0xffff}, 0x9}, {{0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f00000016c0)=""/179, 0xb3}, {&(0x7f0000001780)=""/211, 0xd3}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f0000002880)=""/19, 0x13}, {&(0x7f00000028c0)=""/116, 0x74}, {&(0x7f0000002940)=""/153, 0x99}, {&(0x7f0000002a00)=""/115, 0x73}], 0x7, &(0x7f0000002ac0)=""/254, 0xfe, 0x3}, 0x5}, {{&(0x7f0000002bc0)=@sco, 0x80, &(0x7f0000002e40)=[{&(0x7f0000002c40)=""/222, 0xde}, {&(0x7f0000002d40)=""/231, 0xe7}], 0x2, &(0x7f0000002e80)=""/66, 0x42, 0x2}, 0x8fa3}, {{&(0x7f0000002f00)=@sco, 0x80, &(0x7f0000004100)=[{&(0x7f0000002f80)=""/167, 0xa7}, {&(0x7f0000003040)=""/144, 0x90}, {&(0x7f0000003100)=""/4096, 0x1000}], 0x3, &(0x7f0000004140)=""/252, 0xfc, 0xe1c}, 0x2}, {{&(0x7f0000004240)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000004440)=[{&(0x7f00000042c0)=""/107, 0x6b}, {&(0x7f0000004340)=""/192, 0xc0}, {&(0x7f0000004400)=""/10, 0xa}], 0x3, &(0x7f0000004480)=""/59, 0x3b, 0x2}, 0x7fff}, {{&(0x7f00000044c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000004540)=""/24, 0x18}, {&(0x7f0000004580)=""/239, 0xef}, {&(0x7f0000004680)=""/254, 0xfe}, {&(0x7f0000004780)}, {&(0x7f00000047c0)=""/157, 0x9d}, {&(0x7f0000004880)=""/195, 0xc3}, {&(0x7f0000004980)=""/93, 0x5d}], 0x7, &(0x7f0000004a40)=""/100, 0x64, 0x40}, 0x6}], 0x7, 0x40000000, &(0x7f0000004bc0)={0x0, 0x1c9c380}) 2018/03/15 03:39:10 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x2}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0)={0x6}, 0x8) [ 45.602121] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=7451 comm=syz-executor1 [ 45.664877] binder: 7487:7493 unknown command 0 [ 45.674048] binder: 7487:7493 ioctl c0306201 202adfd0 returned -22 [ 45.688963] binder: BINDER_SET_CONTEXT_MGR already set [ 45.700383] binder: 7487:7493 ioctl 40046207 0 returned -16 [ 45.706290] binder: 7487:7507 unknown command 0 2018/03/15 03:39:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe", 0x1e}], 0x1) 2018/03/15 03:39:10 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e20}, 0x200}, 0x5c) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x7fffffff, 0x7, 0x0, 0x200, 0xaa, 0xc7fe, 0xd4a, {0x0, @in={{0x2, 0x4e24}}, 0x77, 0x8, 0x7fffffff, 0x376e, 0x1}}, &(0x7f0000000180)=0xb0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000300)={r2, 0x1c, "b820ef0d5da381a8558454fa1818cc6dad5549022cadc9fe5707e5cb"}, &(0x7f0000000340)=0x24) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r4 = creat(&(0x7f0000000200)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_ID(r4, 0x80042407, &(0x7f00000001c0)) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000040)=0x44) 2018/03/15 03:39:10 executing program 5: r0 = socket$inet6(0x10, 0x3, 0xfffffffffffffffd) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x920, 0x1, 0x800, 0xffffffff, 0x5}, 0xc) 2018/03/15 03:39:10 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0xff}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x4000000000000009, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)) 2018/03/15 03:39:10 executing program 3: r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000440)=0xe, 0x80000) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x8, 0x32, r0, 0x800000) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x800) pwritev(r1, &(0x7f00000003c0)=[{&(0x7f0000000080)="d98c6d2151e56631f7d4226980d2ef061376211407a7913f2eacfceccf447eecb1f62d75d41a23774751a35bbd2e41ba1c8a5d14fa57543c93ca75be6907a9c49b7c9fbbd5a6494ddd36f396be5d35ca8804a5980a996d9e49c9aebf6ab58b2bb3", 0x61}, {&(0x7f0000000100)="58cac6d965d9480f3e9ff8de758cd7e2cb9d12a62fd0bc38db8921e4f661873d8ef57059e5334fdb3346dbe383efeea8cc9a356d525e088ad38fe64f15fcc66b366377c221db5bc888d3a89c5420b5c4e0e32e1daef47181ff8825427f4cbec6bed1176526964fcc73313627b5c1750938d14577c95efc9e166760face382ad036ec7f6dc57c1bf510df13c02198984cdf1a86ebd4c8af6d30e27ab74c7a51a673a54815760bcdd755e791bb562608a381991e9568bf04ce089211bfd0aad3665c2028c4dcd119f333385556e72a4d570fac34e06a7096d6e529b0d53977fd", 0xdf}, {&(0x7f0000000200)="ffca1a87960591106ca6f2e7afdaea22916b5a5bf5a54a70e494ec97177af4851ef8fb2048b56badb1a84fbca9cde2a671568fa3403105ff66fa7f656a80a530a43e5dc006c0a1d5cea6e917c5bb4863b086b818542358fa1d15de41e50a437ebc0e5e0223b73b84994a0972b4573b01d930296906f814d1b30c493fe2b0ac2df5ba2679e978905c013ac4492bac78203ba3ddc15cab4c6fd454470aa304e372948c70b548414a2a608ef3a9e5a02359df41de9efeee", 0xb6}, {&(0x7f00000002c0)="b93968718d857a054f255d932fffce1ecc3544caa4c6037274ac80d63d16e47d73aaeae936199f11b702b3c55cfada557ae742f4fa66b05da31ec7a026362a7654d927241828f6327cd3cc389e017bba00a81e5885496a6b59e4d1725cfbbafe1ca408cc741dfb3b07f79d512f180eca42d49b000d398ffb2caf372acc44a23af12f9400b3d742b7c095ced6f4e48dc32ea8b49cefc795a087f87af18a7b7f0add786b849364771d0af9d3954e48b9165852df66468aa34e1829ada8ccd176a5392476bdca93af06c8b29603b21537b3ca9182d617c47b4a409ceaf63621531a7e", 0xe1}], 0x4, 0x0) pselect6(0x0, &(0x7f0000a47000), &(0x7f0000fe6000), &(0x7f0000fe6fc0), &(0x7f0000fe6ff8), &(0x7f0000fe6ffa)={&(0x7f0000c27000), 0x8}) 2018/03/15 03:39:10 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="b700000033082dabfa4f304ca218f2d3819b3c85fa945526a07f38c78e8b7cc524f36f55cf2c2c64208dac89ce25423cf13b908098ddd78dc44e8f13cfd07780310fbeb0f0cc47b53a9e13f07ea5d8eb3d5e82d3df76206bc73c4c28cc4094a9d084a73babbdf06eb104d69a9522fd071fbb002467f3b40152de463e704625cf7f24b8a27faf0173066902a9c7644944e260fef40827618f3af244b5fc929a9b9e924da83913fdf87b15a246fc3ee5704896067e5e827bc83d73e1"], &(0x7f0000000100)=0xbf) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8) 2018/03/15 03:39:10 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000200)='smaps\x00') readv(r1, &(0x7f0000000100)=[{&(0x7f0000000240)=""/4096, 0x1000}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') sendto$ax25(r1, &(0x7f0000000000)="dab4dbf5875ed062ec3b5d75efd085c53b5fe1fff6d8060c6ef8c7daa2afa3284494f93dd4c968eb4a0f5e0e184eadf607484ee648dc8dbf00556f7536ab79923e236ee8c7d51e5dd39e3596402229f3a0958f6343cd3a8d555d86779436b3270f3cbdb4c92750679a99b108cc9b3a2a8439951f7e7faabd30158da21d4374ca713dccf16878a68c133c8ce007e2ec91b8fbb4ce09b30ddebe0f5cb7eaac114c084a1806503de3adc1cb0c145d", 0xad, 0x4, &(0x7f00000000c0)={0x3, {"158bd100eaaf9f"}}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r2, r3, &(0x7f0000929000), 0xff) readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/03/15 03:39:10 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x800, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x7, [0x8, 0x80000000, 0x1e7a5526, 0x5, 0x235, 0x2, 0x81]}, 0x12) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1, 0x4) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f00000000c0)={0x9, 0x1, 0xfff, 0xec, 0x2, 0x80000000, 0x7f, 0x200, 0xc736, 0x0, 0x401, 0x6c}) r1 = syz_open_dev$tun(&(0x7f00004b7000)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000140)=@req={0x3d, 0x1, 0x0, 0x1}, 0x10) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000100)={0x5, 0x6, 0xfffffffffffffffe, 0x1, 0x74fa}) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x200001) fcntl$getown(r1, 0x9) 2018/03/15 03:39:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x202000, 0x199) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000240)) r1 = memfd_create(&(0x7f0000012fcc)='vboxnet1mime_type-bdevsystemppp0procsystem-#%B\\ppp1\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x8) fcntl$lock(r1, 0x26, &(0x7f0000011ffc)) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00000001c0)={'ip6_vti0\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000000180), 0xfffffffffffffeb6) epoll_pwait(r1, &(0x7f0000000000)=[{}, {}], 0x2, 0x1, &(0x7f0000000040)={0x7}, 0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000080)={0x20, @time, 0x10001, {0x5, 0x1}, 0x4, 0x3, 0x69}) 2018/03/15 03:39:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe", 0x1e}], 0x1) [ 45.706297] binder: 7487:7507 ioctl c0306201 202adfd0 returned -22 2018/03/15 03:39:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x2d, 0x7, 0x5, 0x3}, 0x14) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0xc) ioctl$TIOCNXCL(r1, 0x540d) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x0, 0x0) r2 = getpgrp(0x0) timer_create(0x2, &(0x7f00000001c0)={0x0, 0x22, 0x0, @tid=r2}, &(0x7f0000000200)=0x0) timer_delete(r3) ioctl$VT_RELDISP(r1, 0x5605) ptrace$getenv(0x4201, r2, 0xc366, &(0x7f0000000140)) getgroups(0x1, &(0x7f0000000840)=[0xffffffffffffffff]) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) 2018/03/15 03:39:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe", 0x1e}], 0x1) 2018/03/15 03:39:10 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0xfffffffffffffffb}, &(0x7f0000000180)=0x8) recvmsg(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)=""/211, 0xd3}, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) syz_open_pts(r0, 0x101) writev(r0, &(0x7f0000000040), 0x0) 2018/03/15 03:39:10 executing program 4: r0 = epoll_create(0x3) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) mq_open(&(0x7f0000000040)='/dev/loop-control\x00', 0x1, 0x100, &(0x7f0000000080)={0x7, 0x6, 0x7, 0x0, 0x6, 0x5e9, 0x9, 0x3}) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0xc0000012}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000003540)={0x0, 0x0, 0x1, 0x502, 0x6, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x0, 0x0, 0x2, 0x0, 0x1}}, &(0x7f0000003600)=0xb8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000003640)={0x0, 0x100}, &(0x7f0000003680)=0x8) 2018/03/15 03:39:10 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="5f2a2504baaccc44d116f980b868d63f", 0x10) 2018/03/15 03:39:11 executing program 7: r0 = socket(0x10, 0x8000000000002, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8), &(0x7f0000b34ffc)=0xc) 2018/03/15 03:39:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ftruncate(r0, 0x9) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/8, &(0x7f0000709000)=0x8) 2018/03/15 03:39:11 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x8000) socketpair$inet6(0xa, 0x807, 0x8, &(0x7f0000000700)) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000680)='/selinux/context\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="5104b1ff57430eb491896a85d58adad21625098a16b49a5fac5e3f5171562fcc11c1fa1142b575b57a1eca9c9cdc11e443bb1b460a8914fbc0bc640711b868a795e70b315d35b8f499aa2cbc0fb36f5add403351a28fd8fa2ed4189e94599d5f5c56fe20a1dc02a445d37495af24f18c0944bf78da904717be4e0ae6efeba0ff3e6dcbcab77303e12c9a1b7e946aa28011f71c8bebb1cf5f1b5f7d8608886554c93a99b99eab45e9f7e13b0fc147134af55e377f274d89e1208bad3a215d5756d635b7149dae4af6ec57bcf520889d5cf1b7d7f7", 0xd4, 0xfffffffffffffff8) r4 = request_key(&(0x7f00000002c0)='cifs.spnego\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='mounts\x00', 0xfffffffffffffff9) r5 = add_key(&(0x7f0000000380)='syzkaller\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="86f9", 0x2, 0xfffffffffffffffa) keyctl$dh_compute(0x17, &(0x7f0000000440)={r3, r4, r5}, &(0x7f0000000480)=""/71, 0x47, &(0x7f0000000640)={&(0x7f0000000500)={'wp512-generic\x00'}, &(0x7f0000000540)="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", 0xfb}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) ppoll(&(0x7f00000000c0)=[{r1}, {r2}], 0x2, &(0x7f0000000140), &(0x7f00000006c0), 0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0x54, 0x4) 2018/03/15 03:39:11 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000040)="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", 0x5a1, 0x20008000, &(0x7f0000000600)={0xa, 0x34, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffffffffffff20) sendto$inet6(r0, &(0x7f0000f2cf5a)="39d95bedd7489c6b88603f22", 0xc, 0x0, &(0x7f0000b52000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/15 03:39:11 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cpuset\x00') ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") fcntl$setstatus(r1, 0x4, 0x6000) pread64(r1, &(0x7f0000004000)=""/4096, 0x37c, 0xffffff) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x200, 0x0) 2018/03/15 03:39:11 executing program 6: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x800000000000, 0x4) 2018/03/15 03:39:11 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x2) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fsetxattr(r0, &(0x7f0000000680)=@known='user.syz\x00', &(0x7f0000002140)='\x00', 0x1, 0x0) 2018/03/15 03:39:11 executing program 2: futex(&(0x7f000000cffc), 0x2, 0x0, &(0x7f0000ffa000), &(0x7f0000048000), 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000480)=0x0) process_vm_writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)=""/118, 0x76}, {&(0x7f00000000c0)=""/87, 0x57}, {&(0x7f0000000140)=""/111, 0x6f}], 0x3, &(0x7f0000000340)=[{&(0x7f0000000200)=""/221, 0xdd}, {&(0x7f0000000300)=""/18, 0x12}], 0x2, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x408000, 0x20) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f00000003c0)={'NETMAP\x00'}, &(0x7f0000000400)=0x1e) 2018/03/15 03:39:11 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = openat(r0, &(0x7f00000001c0)='./file0\x00', 0x200, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) sendto$ax25(r3, &(0x7f0000000080)="7bf838301d543fa4c7e73c896e8130e7111df869ee2738df157cd27909e380b940e9ccf0ff628f361f622be1bb55ac9026e081f16e0136f74a3168f72f30a28a9b682a515fa3728ed8fc1ff0184b10b1065b6e82111196e6d96cffbea5bba73c0c4ae1f20edce9f8b6ee4e4a9f94be4cb5a2682bedc4ed28faac45c3fb9b85774ff4e8a7c2918e81daedf03d15c86e03c991499150ff360b7f73aa3822676646450c90845392dbb82cd7405f5be9b4470b00f69df668af681a94a13e1e576aefc9d9e0aefac321543c", 0xc9, 0x8011, &(0x7f0000000180)={0x3, {"ff0601f39667dc"}, 0x8}, 0x10) capset(&(0x7f0000fcdff8)={0x4000019980331, r2}, &(0x7f0000f4c000)={0x0, 0xfffffffffff7ffff, 0xffffffffffffffff, 0xfffffffffffffffa, 0x0, 0x2}) sched_getattr(r2, &(0x7f00000002c0), 0x30, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000200)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioprio_set$pid(0x2, r2, 0x0) r4 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x3) write(r4, &(0x7f0000ffdffb)='#!', 0x2) execveat(r4, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000080), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000002060804002000fffc0c6565643b799365005f1b76"], 0x1000) open$dir(&(0x7f0000000280)='./file0\x00', 0x200000, 0x4) 2018/03/15 03:39:11 executing program 7: readahead(0xffffffffffffffff, 0x4d79, 0x55668356) preadv(0xffffffffffffffff, &(0x7f0000001280)=[{&(0x7f0000001240)=""/44, 0x2c}], 0x1, 0x0) r0 = socket(0x1b, 0x80007, 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000040)={@remote, 0x0}, &(0x7f0000000080)=0x14) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001300)={0x0, @in6={{0xa, 0x4e20, 0x8, @loopback={0x0, 0x1}, 0x2}}, 0x1, 0xfffffffffffffffd}, &(0x7f0000000140)=0x88) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r3, 0x8}, &(0x7f0000001200)=0x8) getsockopt$inet_tcp_buf(r2, 0x6, 0xf, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=0x1000) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00000000c0)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, r1}, 0xc) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/15 03:39:11 executing program 2: getpgid(0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/ip6_flowlabel\x00') close(r1) 2018/03/15 03:39:11 executing program 0: r0 = memfd_create(&(0x7f0000000040)='trusted}vmnet1vmnet0(\x00', 0x2) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x400000009) r1 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x800) fchdir(r1) 2018/03/15 03:39:11 executing program 5: clock_gettime(0x0, &(0x7f0000000040)={0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000000180)={r0}, &(0x7f00000001c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, r1) tkill(r1, 0x1000000000016) 2018/03/15 03:39:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffff9}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x10000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) fremovexattr(r1, &(0x7f0000000080)=@random={'security.', '/dev/ptmx\x00'}) 2018/03/15 03:39:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/sctp\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x10000007}, &(0x7f0000000100)=0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000180)={r2, 0x5, 0x30}, &(0x7f00000001c0)=0xc) close(r0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x3) [ 45.932051] audit: type=1400 audit(1521085151.132:34): avc: denied { setopt } for pid=7557 comm="syz-executor6" 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 2018/03/15 03:39:11 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x80) mknodat(r0, &(0x7f0000000100)='./file0\x00', 0xe086, 0x200) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f0000000180)="c20b3ec2f7f682bcbcfb80974ea613bb21eef50bf170799d985354c8877a5f393d6bc8e41184dc833f9e579465bc3946efdfc5d531a426f589c4fd9a59e5ff", 0x3f, 0x4040000, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/79, 0x4f}], 0x1) 2018/03/15 03:39:11 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000080)="f145c5b7bb51ae898c7e743d15697802e8ca4dccb5ce0d0734fa4b3a23865457d23b46ac798dd30867edb3351a278bc3", 0x30, 0x840, &(0x7f00000000c0)={0xa, 0x4e20, 0x80000000, @dev={0xfe, 0x80, [], 0x19}, 0x71e0197a}, 0x1c) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000180)) r1 = socket$netlink(0x10, 0x3, 0x80000000000b) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000100)=0x100000000) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:11 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = openat(r0, &(0x7f00000001c0)='./file0\x00', 0x200, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) sendto$ax25(r3, &(0x7f0000000080)="7bf838301d543fa4c7e73c896e8130e7111df869ee2738df157cd27909e380b940e9ccf0ff628f361f622be1bb55ac9026e081f16e0136f74a3168f72f30a28a9b682a515fa3728ed8fc1ff0184b10b1065b6e82111196e6d96cffbea5bba73c0c4ae1f20edce9f8b6ee4e4a9f94be4cb5a2682bedc4ed28faac45c3fb9b85774ff4e8a7c2918e81daedf03d15c86e03c991499150ff360b7f73aa3822676646450c90845392dbb82cd7405f5be9b4470b00f69df668af681a94a13e1e576aefc9d9e0aefac321543c", 0xc9, 0x8011, &(0x7f0000000180)={0x3, {"ff0601f39667dc"}, 0x8}, 0x10) capset(&(0x7f0000fcdff8)={0x4000019980331, r2}, &(0x7f0000f4c000)={0x0, 0xfffffffffff7ffff, 0xffffffffffffffff, 0xfffffffffffffffa, 0x0, 0x2}) sched_getattr(r2, &(0x7f00000002c0), 0x30, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000200)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioprio_set$pid(0x2, r2, 0x0) r4 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x3) write(r4, &(0x7f0000ffdffb)='#!', 0x2) execveat(r4, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000080), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000002060804002000fffc0c6565643b799365005f1b76"], 0x1000) open$dir(&(0x7f0000000280)='./file0\x00', 0x200000, 0x4) 2018/03/15 03:39:11 executing program 3: r0 = userfaultfd(0x0) socket$pppoe(0x18, 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x10}) [ 46.039400] audit: type=1400 audit(1521085151.242:35): avc: denied { write } for pid=7611 comm="syz-executor6" path="socket:[18170]" dev="sockfs" ino=18170 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/03/15 03:39:11 executing program 4: r0 = gettid() r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@ax25, &(0x7f0000000140)=0x80, 0x80000) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000180)={0x5}, 0x2) r2 = syz_open_procfs(r0, &(0x7f0000000240)="2934018103000003e7a95f7be2100640e1e1c9508fbf4f8c01251b98e1f9a6551531e89ef85e9016c048c5c102483909613fd2089e0c72f0183655f66654849bab2c83192e3fa2bc4cd7fa67a4aba0a03d03f08259e03a23e3a8263a228ec12e39b36be96fc45bc6177c0d540cb31aef3ec12e2766daa63eb0a79ce1d686") exit(0x0) readv(r2, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/03/15 03:39:11 executing program 0: r0 = socket$inet(0x2, 0x1, 0xdf) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffff7fffffff}}, 0x0, 0x100000001, 0x0, 0x5}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={r1, 0x58, &(0x7f0000000100)=[@in6={0xa, 0x4e23, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x1cb73c24, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}]}, &(0x7f00000001c0)=0xc) r3 = dup(r0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x8000, 0xbf, 0x4d, r1}, 0x10) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000240)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) r5 = syz_open_procfs(r4, &(0x7f00000002c0)='net/snmp6\x00') getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000300)={r2, 0x1e, "713bac106d2d24f03582184750ae7ee381a1fb26447234bdc0aa4e3b9eb2"}, &(0x7f0000000340)=0x26) ptrace$getregset(0x4204, r4, 0x0, &(0x7f0000000480)={&(0x7f0000000380)=""/199, 0xc7}) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$inet(r6, &(0x7f0000000500)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) write$selinux_context(r6, &(0x7f0000000540)='system_u:object_r:netutils_exec_t:s0\x00', 0x25) acct(&(0x7f0000000580)='./file0\x00') ioctl$EVIOCGBITKEY(r5, 0x80404521, &(0x7f00000005c0)=""/235) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f00000006c0)={r1, 0x4}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000740)={0x3, 0xbfc, 0x8000, 0x2, 0x6, 0x9, 0x42, 0x837, r1}, 0x20) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000780)={r1, 0xba}, 0x8) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000007c0)={'mangle\x00', 0x82, "a4b4b85e9c5d4827d22d3f0f163d50ed74d3fffc0081bf830b49a7d9d7de6164c1b644ee4a46788e34e09817ba96891c5bb8cc327c72857dd4dd7cdb4ffc97430a6c3a14015117a811578db9835bd2b06eb3967fcaec6fc29acf9be5e0681b70f4a46a3df2429bc0e2f72a725dbfb609196794f1673e9ea08a911939f4b49c89d156"}, &(0x7f0000000880)=0xa6) ptrace$getregset(0x4204, r4, 0x7, &(0x7f00000009c0)={&(0x7f00000008c0)=""/232, 0xe8}) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0x2110, r6, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r3, 0x40047705, &(0x7f0000000a00)={0x4, 0x6}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000a80)={r1, 0x10, &(0x7f0000000a40)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000ac0)=0xc) ioctl$TIOCCONS(r5, 0x541d) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000b00), &(0x7f0000000b40)=0x8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r6, 0x0, 0x61, &(0x7f0000000b80)={'filter\x00', 0x4}, 0x68) getresuid(&(0x7f0000000c00)=0x0, &(0x7f0000000c40), &(0x7f0000000c80)) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000cc0)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in6, 0x4e20, 0x0, 0x4e22, 0x40, 0xa, 0xa0, 0x0, 0x0, 0x0, r7}, {0x1000, 0x7fffffff, 0x0, 0x9, 0x46c, 0xfffffffffffffffa, 0x4, 0x100000001}, {0x3, 0x8a3, 0x1, 0x7}, 0xe295, 0x6e6bb5, 0x3, 0x1, 0x1, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0xf}, 0x4d5, 0xff}, 0x2, @in=@broadcast=0xffffffff, 0x3506, 0x2, 0x2, 0x800, 0x8334, 0x1, 0x400}}, 0xe8) syncfs(r5) 2018/03/15 03:39:11 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x103000, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0x3b) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000200)=0x84) sendto$inet(r1, &(0x7f0000000080), 0xfffffffffffffefc, 0x20008005, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r1, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000240)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0xe4}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000002c0)={r3, r4, 0x4}) 2018/03/15 03:39:11 executing program 2: prctl$intptr(0x18, 0x5) 2018/03/15 03:39:11 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x8, 0x4) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x81) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@broute={'broute\x00', 0x20, 0x2, 0x250, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000140], 0x0, &(0x7f0000000080), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x22, 0xf7f7, 'ipddp0\x00', 'vlan0\x00', 'syzkaller1\x00', 'teql0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff, 0xff], @empty, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0xec, 0xec, 0x114, [@nfacct={'nfacct\x00', 0x24, {{'syz1\x00', 0x9}}}, @cluster={'cluster\x00', 0x10, {{0x14f1, 0x7ff, 0x9}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x4, {{0x2}}}}, {{{0xf, 0x78, 0xe875, 'syz_tun\x00', 'ip6gretap0\x00', 'bcsf0\x00', 'rose0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0xff, 0xff, 0xff, 0xff, 0xff], 0x70, 0x70, 0xac}}, @common=@RATEEST={'RATEEST\x00', 0x18, {{'syz0\x00', 0x7, 0x100000001, 0x5318}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x2a0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000000100)) 2018/03/15 03:39:11 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ftruncate(r0, 0x1) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000000), 0x4) 2018/03/15 03:39:11 executing program 5: clock_gettime(0x0, &(0x7f0000000040)={0x0}) clock_nanosleep(0x7, 0x1, &(0x7f0000000180)={r0}, &(0x7f00000001c0)) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, r1) tkill(r1, 0x1000000000016) 2018/03/15 03:39:11 executing program 6: r0 = dup(0xffffffffffffffff) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x6, 0x0, 0x4, 0x5, 0x100000000, 0x5}) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) fallocate(r0, 0x0, 0x8, 0x7fd) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r2 = getpgid(0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000000040)=r2) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:11 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) fgetxattr(r1, &(0x7f00000001c0)=@known='user.syz\x00', &(0x7f0000000200)=""/142, 0x8e) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) 2018/03/15 03:39:11 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r1 = dup(r0) getpeername$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x1000, 0x4) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x400000}) readahead(r1, 0x7, 0x100000001) 2018/03/15 03:39:11 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00003b4000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000080)=""/253) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x0, 0x5]) r1 = socket$inet6(0xa, 0x807, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x2b06206f, 0x1, 0xffffffffffffffc0, 0x2, 0x352c, 0x26b, 0xac, 0x6, 0x0, 0xfffffffffffff015, 0x101}, 0xb) [ 46.151443] audit: type=1400 audit(1521085151.352:36): avc: denied { setpcap } for pid=7631 comm="syz-executor2" capability=8 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 2018/03/15 03:39:11 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) r1 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) r2 = signalfd(0xffffffffffffffff, &(0x7f0000b9fff8), 0x8) signalfd4(r2, &(0x7f0000e81ff8), 0x8, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x2, r3, r4, 0x6, 0x9, 0x4) r5 = creat(&(0x7f0000000280)='./file0\x00', 0x1) accept4$nfc_llcp(r5, &(0x7f00000002c0), &(0x7f0000000340)=0x58, 0x800) getsockname$inet6(r5, &(0x7f0000000380), &(0x7f00000003c0)=0x1c) chmod(&(0x7f0000000400)='./file0\x00', 0xa) 2018/03/15 03:39:11 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x100ffe, 0x20) getpeername(r0, &(0x7f00000000c0)=@ax25, &(0x7f0000000140)=0x80) clock_gettime(0x2, &(0x7f0000000040)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0xfffffffffffffffd, 0x0) readahead(r1, 0xba0, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) recvmsg(r0, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000240)=""/167, 0xa7}, {&(0x7f0000000300)=""/84, 0x54}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/213, 0xd5}, {&(0x7f0000001480)=""/112, 0x70}, {&(0x7f0000001500)=""/230, 0xe6}], 0x6, &(0x7f0000001640)=""/65, 0x41, 0x18000000000}, 0x10020) getpeername$packet(r1, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000200)=0x3) 2018/03/15 03:39:11 executing program 6: writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:11 executing program 5: r0 = socket$unix(0x1, 0x801, 0x0) recvmmsg(r0, &(0x7f0000004f80)=[{{&(0x7f0000004b80)=@pptp={0x0, 0x0, {0x0, @multicast1}}, 0x20, &(0x7f0000004e80), 0x0, &(0x7f0000004ec0)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f00000050c0)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080)=0x7, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip_vti0\x00', 0x10) 2018/03/15 03:39:11 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x7fffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000400)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000480)={r1, 0x0, r2}) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300090e000000000000000000000005000600000000000a00000000000000000000000000000000002657fa614bc50c31e27b489d2500000000000000000000000500000000000000000000000000020000000005000500000000000a00000000000000ff01000000000000000000"], 0x70}, 0x1}, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x3, 0x80) ioctl$DRM_IOCTL_GET_UNIQUE(r4, 0xc0086401, &(0x7f0000000200)={0xffffffffffffffad, &(0x7f0000000240)=""/137}) sendto$inet6(r4, &(0x7f0000000300)="5308038a9bfb551f6f3d9661e706aa6bf565596869b0018092261a77ac2f36750705565e4f8d61f33c17562a8d4e03782f0ce8b0c08a2c95c56621f563d7f16b157578377d52c8c0fd98235deb211da32e957f2ce82e0b539531c08daedf77a3c8dc9e767206042327279da4e4f0ec07a2834b21d768715639ddad6e55ba10223164a384dcbf02fcd820d46d0621de1e774881e8101a58653fa4dcdae8c68e587da4a9c3fcad28b05bf046e74156486c776093f20c339f1302b5b4a295109c5c2150bd66f99a5455d456df80154555970a1786337bc4d8301727b4bb1425e42fee6b1c90d90a79e263c820c3b3b9ae0de45f6a7785eadf672c", 0xf9, 0x4000000, &(0x7f0000000140)={0xa, 0x4e21, 0xbf, @loopback={0x0, 0x1}, 0x49}, 0x1c) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'btrfs.', '(.<,\x00'}, &(0x7f0000000100)='@vboxnet1$&em0\x00', 0xf, 0x2) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) socketpair$inet6(0xa, 0x5, 0x6, &(0x7f0000000040)) 2018/03/15 03:39:11 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="24000000210025f0071c0165fffffc2102000016ffec000182a9000c08000a0000010000", 0x24) socket$unix(0x1, 0x1, 0x0) 2018/03/15 03:39:11 executing program 2: r0 = open(&(0x7f0000cd8ff8)='./file0\x00', 0x80040, 0x0) r1 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000200)={0x5c, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="116348400000000000000000020000000000000000005a98e64add551c56c33e5c9519865f9e3d5b6e0000000000000000000000", @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYBLOB="852a646600000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYBLOB=' \x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="00010000000000000f630c40040000000100000000000000"], 0xc8, 0x0, &(0x7f0000000100)="a32372b08b09da5e05b77761c636ffc5328ee3af94eecd368c0f6a099989ecf3b089189468fe6b95b0507c916cfb7d4c34affee86545c2744211f2080327e7ee26abccdecb29bf50cfe9a1f0b2480b8c31bf09904a0546e4c452ad1ce34ed9503f971bc12f52807fe283769a25b4a27254e3814583dde53a80ec8eee7f2c3649388402f4c5bad2b501fc1cfef81769cf43950396c5e1586b1f16d1be80c4f2d98adf30a288af578b450a13fc6086a52f94066b21acc6e5206271a48ef1d315ad22578b8608e3c85c"}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000240)) fcntl$setlease(r1, 0x400, 0x2) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000240)={0x6, 0x3ff}) 2018/03/15 03:39:11 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0xfffffffeffffffff, 0x10, 0x5, 0x6400}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0x8001, 0x9041fb28f68d33d3, 0x1, 0x7, 0x3f, 0x0, 0x8, r1}, 0x20) fstatfs(r0, &(0x7f0000000100)=""/182) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x800400000482, &(0x7f0000137000), 0x0) 2018/03/15 03:39:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xd) signalfd(r0, &(0x7f0000000000), 0x3bc) r1 = syz_open_dev$usbmon(&(0x7f0000001100)='/dev/usbmon#\x00', 0x9, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000000c0)=""/4096) writev(r0, &(0x7f0000fb5ff0), 0x0) writev(r0, &(0x7f00000015c0)=[{&(0x7f00000011c0)="e26039850e09baa3525fdc47a0f8cf7944f2ca8a28c9bd1a75bb3fdb543c64d113d4c5bfe7f136f448d05c1fb7696db76d5e4c6f59d7540455f46b84426aef89dff61b4507c24e9881ea7449062780ecb4f6cb8c9ca6d231d7c6e8b3df90b099b602ad1a5de5ef00f1d7983bf5e7c5cd98c06e5405545ab306a2", 0x7a}, {&(0x7f0000001240)="66b6f367707ea2584035a7d4b3e650d6ae7fb44eae9d26ec5f756c98477e73b502710ea312ee89bb816a7a0398405feb7ab3e6de7710eaf7dff972f4768648139d6d34a1f4", 0x45}, {&(0x7f00000012c0)="1946ec3c85a11aea1d2e896cce78ba4d49edf43e869cbbc63da31bed9c6c9ea49d171298df0f901849849598b0e82d21e0fa9e6f362378a987795d287fb7f71d75df901906e754c21f71f8d2ca78e690d4e9aa56473cbe80496f1c67b73fab00ba81090dd3c53c6b32466486565453436a05980d6e11570d0855eb515978a36e9229fbaee1f5b10322703d1cc5886532", 0x90}, {&(0x7f0000001380)="0f09632d6d0a987f61b112d46c3e9c2ac52161a060684377a746b02e39257000734b72fd2ec090c3b2f27142ccef1c50e013ad5e45acf5eb0a3ac0e11b6cfb0c5e00da684ce7fa4babd380f3367f20f24d7b1c877aa49c8e5ca3dfe2b42737df4cb5b7693ac0bb92e3bc264056751c56417098c9cbbc9e06d976e9bb5ca5df9d54d75cdfdad039e138725238136b392907c87fe4e74536637ce00e70591208e3215f9f1b74b7755d27c6fb21533812ec0161bf65108a52b3dbbe28e17978a3ddb1ae57e43f02956e0774c30538252e14dce7c6ac240329be9bc0a357121e", 0xde}, {&(0x7f0000001480)="a00668c84705a04da985aa6e56651447707165c3c3de64293d7bcc874f4014d86d865eacf3862a2ee9b7ff26c2eb418f99b35cc209b5aa904edbf5059ff76666e8e0971ce03bbd7fdb795a85f4f80d6136679343594d78fa31695fcf8e3c48f4a5e568a2cacaee5fdb94", 0x6a}, {&(0x7f0000001500)="fc6173bd5af681c5dc96ee22cc988877bfc21bc7c47e53e3702d842d3ff659e290cf841cce4da78f0176b6a257b155e6aeaa7b70b0f4773abe102354f941e6675eb5e51445298b422fb07eb8968620f05e00cbae969f10fd589c48a7721ff2fdfa1493725d25f7df7a5f312843053d0c0c4a170b5ef6d745ae2427c0e77db2d17192bf9019365071ce5d311edbd6ec7d53821323526384817361a645ab372d41fcaf353f037f16f8e1908936e55a6ed88f375fb3b6a695", 0xb7}], 0x6) signalfd4(r0, &(0x7f0000000080)={0x100000001}, 0x8, 0x80800) get_thread_area(&(0x7f0000000040)={0x5, 0x20001000, 0x2000, 0xc5a, 0x1, 0x7fff, 0x4, 0x6, 0x6, 0x9}) 2018/03/15 03:39:11 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f00004b9000)) 2018/03/15 03:39:11 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00000000c0)=""/60) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000080)={0x7, 0x7}) ioctl$TCSBRK(r1, 0x5409, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000000)) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x20080) 2018/03/15 03:39:11 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/loop-control\x00', 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000080)={r2, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/15 03:39:11 executing program 3: mkdir(&(0x7f0000062ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) read(r0, &(0x7f0000058fef)=""/32, 0x20) r1 = socket$inet6(0xa, 0x0, 0xffff) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000440)=@sack_info={0x0, 0xffff, 0x5}, &(0x7f0000000480)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000004c0)={r2, 0x9}, &(0x7f0000000500)=0x8) syz_open_dev$binder(&(0x7f0000009ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) creat(&(0x7f0000031ff0)='./control/file0\x00', 0x0) 2018/03/15 03:39:11 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000031cff2)='/selinux/load\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000100)=""/77) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00000000c0)={0x9, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000b35ffc), 0x2000032) 2018/03/15 03:39:11 executing program 2: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/checkreqprot\x00', 0x800, 0x0) r1 = fcntl$getown(r0, 0x9) getpgid(r1) bind$vsock_stream(r0, &(0x7f0000000540)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) chdir(&(0x7f0000e3dff8)='./file0\x00') mknod$loop(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff) 2018/03/15 03:39:11 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000340)='/dev/keychord\x00', 0x208001, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000380)=""/119, &(0x7f0000000400)=0x77) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0xd3}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x400) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f0000000240)=0x7fff) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000440)={0xfffffffffffffffe, 0x10000, 0x8, 0xb2b6, 0x10001}, 0x14) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {r1, r2/1000+10000}}) seccomp(0x1, 0x1, &(0x7f0000000300)={0xa, &(0x7f0000000280)=[{0xfffb, 0x3, 0x6}, {0x101, 0x3, 0x1, 0x1}, {0x7, 0x7, 0x1, 0xf4}, {0x3, 0x8000, 0x4, 0x4}, {0x2, 0x7, 0x8, 0x2}, {0x80, 0xc25, 0x8a, 0x1}, {0xc000000000000, 0x10, 0x10000, 0x3288}, {0x0, 0x5, 0xb9d, 0x100000001}, {0x40, 0xfffffffffffffe00, 0x2}, {0x2, 0x6, 0x5}]}) memfd_create(&(0x7f0000000100)='\x00', 0x2) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000001c0)=0x2, 0x4) 2018/03/15 03:39:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) sendto(r0, &(0x7f0000000780)="a880bd6c9e5b4da36b3c3ca5ade024c10f5473d6504e2ecf707e262af8c585dbe4bf72d66abb7e4f82a731daf3264c75d81f59c88a517d62a14d9c81387f1a4c7e91cadbec9f87e62fde402deca6e1046d266f44dd690cef49e7b438f3784e2998ad7a18da475d9ebbcef2dcd5e042b49932dfa221e9d6c4c15c08a5fbc5d3185f209003b00fa8d6335a4377e4aec9e838495dc7238adc89dc596ea6c8f5e6b1b55c311d5b715f3202b40c7d50b149c2744e762f9b53f05b", 0xb8, 0x4, 0x0, 0x0) fcntl$getown(r0, 0x9) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000900)='/dev/keychord\x00', 0x2000, 0x0) sendto$inet(r1, &(0x7f0000000940)="e30f6ee388b704193f27b96bee858e15c328d9663587280f9d12717187784d734e72be63a8df5ee2e3f7a3173009d6b64c9264d5cbed5c34a7f06a8dc2561d35454896a4d179da7042f5aea5d2d27502e3de09ea1a9393322169d4d7f899c61457a94242d372f348004ae8dc62897bd0ce23c412c42fe905b5f63c9a9f1ebbf5798606b7c031f950d61b64f86fd1ea515bbff68e1ee8237f10450d0439ce01f742605c6bfd373799ce4cffeb6ed18cd8492cf4d0b7cbeef8d51a48babb0c1d72431293a2c473fd06518dd53a835521bffc2239ad6c41", 0xd6, 0x40000, 0x0, 0x0) writev(r0, &(0x7f0000fb5ff0), 0x2000000000000054) ioctl$void(r0, 0xc0045c7f) writev(r0, &(0x7f0000000700)=[{&(0x7f00000000c0)="a035f215e46a45938128a0597cf7bfa3024c2a0136d0380f77502f146776152a42073f69902e0e00e98cab1aebd2486bc7a9", 0x32}, {&(0x7f0000000100)="25b9a886540493569ea29a8aaf56eeb1fce17bc110a1236115760ba567bffe34807a", 0x22}, {&(0x7f0000000140)="3c49a2d1524857aeb50482ff97c4b8680be4abb2d4ac8d131e6c10c0879b5d2cbf32c41975db85ecd928602ba7b1a02413dda66e17d4683dcab58be1df1711304352f9d3ca0133cea1d01b23e37bc6df6b2b12d93624802da57a05632bc9e40cec1bc2d6c17f4200ee093480a5ce74198b1461065ffb84a423c88c6bd2f598815e1fbfa040ed001e86d513d8c2a971206347171c3a96e46d6e194cc8c2148e39188a46b7977d9697b72621", 0xab}, {&(0x7f0000000200)="a4339276a84ec22dcfa490a956d84ac63a51f43dfc98514ef3327eb426a124431c3896c45c65743df3b945dbc0bfd5f0b11e6d00b53b42b9fbcfa0080f51374217b7a39ae777f07c968215eae17f32b639ed880b28ac8257ecbcb9c98f7fe5b1324c103efcd9bc07a3ba260be7235dd583420cea1e07fe15582d0075c4b1bcf8b4dd5adcf571c7998bd4667d635e458516892f5b72905c15acb1d5", 0x9b}, {&(0x7f00000002c0)="76dc9e11dbb7f564f6eb4639b4a3e298f21dd713607d774017f8b9263fc37fca41fd", 0x22}, {&(0x7f0000000300)="6ae965668b36926653ca13712c3ab2737b3d7889bad0abd9e7d506c72cd8f6b3f8d7a2c46463271b08a60bc1018f79df295ba2a3cbdfd95e85b4e2846920a72f094495066b", 0x45}, {&(0x7f0000000380)="b730e24b5c53955abf363b9245a0b50378a5f323e4be6e13b95c27bf39571db0a2af1931b05430df661f0cef86a07a94cfcbe46fd7ea4bec6a078decf3ce65f5e086729434b49c8944bfdbd48ec79f050ac9224adcf6649cfccc6eb1ac822979178fbf05f491b5b6e941c3616e1040321dcdfc2d4a51b38be4842b989639f3d05dc4f4aa3ae7d676a13a315e6f4c106a341684bd6b145b2701d79ad17fd4a5d3205119958756f6573ebd1800973649339ee769a7649889e18f7c6c6223f2eca4473a5e2f908bc899c8722a1b2980011218532df3739cd3eb52988e1a1e", 0xdd}, {&(0x7f0000000480)="a41416b18a91a80bf008e43c299c982f645beaa97627e5e50b40bf9586b57c02035a8b2a2ee8e794e98b3bf56057dc2cae20b81fec7fdcf863ced9c150f44cffb1881cc8bbb04f9063ac3bba477fd9980ab0c036ef448816da5086825307a2db11793d3afdbca0ad607ba3201832aa65e28b783d99b69f4f40bdd635832250f56fa99b72782326bc9eedf10a6b4afed01cac9543e5a619d4d2ee7f0620c7e34e34eb62a8bded204164a95185e0d4d8f2efa0fecd04fb7229ee2d44d519d560c8a7ec4900663c9dcb94148ae3c27e012c92", 0xd1}, {&(0x7f0000000580)="1aa9146d0729a34efc14d9543deceec4f350cac16d0d239c678a6a210844d247af23e14c847d76224e208df1198ce67fd09052b922ea7582f301ab7a0d7e56e99fd4016e471dccbfdaa02087df6818ffcc426944bcf96cbd36d59ead3628431d0bf56fe652da5475a15beb8d6f9302ebcc9018ba8f6cdf0c514b0bc4f8d8985d238fe78846445c83de7fabe201b41257cbf7f0d402f503ab29251fe67c39962d1fbe66dc47dd69c038268361871d136ec39aec4bfa0f76f9697b24d8546d149dbe5637913a76fa15b143c367ae72ccc5c7f439d7f83bf2fa6f8c", 0xda}, {&(0x7f0000000680)="771dffcfd280a8390dab6c373d78af39cdd375129301b897fc6ead081963e17465d3700f94dd5ca03ac860833b8f44a77b43224fe00f3aca23f16b66b06a241a865b", 0x42}], 0xa) pipe(&(0x7f0000000840)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0086401, &(0x7f0000000080)={0x2b, &(0x7f0000000040)=""/43}) 2018/03/15 03:39:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x7ff}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r2, 0x2}, &(0x7f0000000340)=0x8) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f00000042c0)=[{{&(0x7f0000003f80)=@can, 0x80, &(0x7f0000004240), 0x0, &(0x7f0000004280)=""/21, 0x15}}], 0x1, 0x0, &(0x7f0000004500)) bind$llc(r1, &(0x7f0000000380)={0x1a, 0x33d, 0x4, 0x0, 0x1, 0x1, @random="0ee63647264a"}, 0x10) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"0707005b8140000000000000e4ff1b00", 0x1822}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000001000)={0x14, 0x16, 0x301}, 0x14}, 0x1}, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xfffffffffffffff7, 0x5d5fedcc}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000001c0)={r5, 0x6}, &(0x7f0000000200)=0x8) [ 46.459554] audit: type=1400 audit(1521085151.662:37): avc: denied { ioctl } for pid=7717 comm="syz-executor6" path="socket:[18249]" dev="sockfs" ino=18249 ioctlcmd=0x5c7f 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 2018/03/15 03:39:11 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x13fd}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/03/15 03:39:11 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000040)={0xf97cff8c, 0x14c, 'SE Linux', "d6880292b846d20961bd982e1b154b4dba38433c46d84b31c3fef0ef3adef349042204b4127032ec2cd44a07debad72c279332d44aa5b65556d898a7591abd5b7a09751cd77ecab57d4082e5636c15de65e4a989265099db2cdda94cf5e1c70f43ee6659b65b3c9f97269d5b32d0af78"}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000100)="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") fallocate(r0, 0x19324fc09428e572, 0x2, 0xff) socket$netlink(0x10, 0x3, 0xb) 2018/03/15 03:39:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='ns/pid\x00') getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x7ff}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000300)={r2, 0x2}, &(0x7f0000000340)=0x8) r3 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f00000042c0)=[{{&(0x7f0000003f80)=@can, 0x80, &(0x7f0000004240), 0x0, &(0x7f0000004280)=""/21, 0x15}}], 0x1, 0x0, &(0x7f0000004500)) bind$llc(r1, &(0x7f0000000380)={0x1a, 0x33d, 0x4, 0x0, 0x1, 0x1, @random="0ee63647264a"}, 0x10) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={"0707005b8140000000000000e4ff1b00", 0x1822}) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000001000)={0x14, 0x16, 0x301}, 0x14}, 0x1}, 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xfffffffffffffff7, 0x5d5fedcc}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f00000001c0)={r5, 0x6}, &(0x7f0000000200)=0x8) 2018/03/15 03:39:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="00736e9148") ioctl$void(r0, 0xc0045878) fchown(r0, 0x0, 0x0) 2018/03/15 03:39:11 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000000)=ANY=[@ANYBLOB="000400000000000000ef0000000000000000000039d5e973c9f7b0d172b8d84613222d766cdfaa44f96452e66868b36d220a1182414185089abbf191c4bc26ca6f31d08e3f47"], 0x14}, 0x1}, 0x0) 2018/03/15 03:39:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @local}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) setreuid(r1, r2) 2018/03/15 03:39:11 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clone(0x40000000, &(0x7f0000000040)="94", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000ffc), &(0x7f0000013000)=0xfffffffffffffe9c) close(0xffffffffffffffff) 2018/03/15 03:39:11 executing program 7: r0 = gettid() inotify_init1(0x80000) r1 = syz_open_procfs(r0, &(0x7f0000009ffb)='comm\x00') symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') ptrace$peek(0x2, r0, &(0x7f0000000100)) exit(0x0) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/03/15 03:39:11 executing program 4: r0 = socket(0x11, 0x803, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000000)=0x800, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000000080)="68c855112d62b7c33424ba3f0e0e13524474f99325ff359e56b60d60d8cb185af374c6fa1a", 0x25, 0x4084, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmmsg(r0, &(0x7f000094f000), 0x269, 0x0, 0x0) 2018/03/15 03:39:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = dup2(r0, r0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0)={0x100, 0x20, 0x5187, 0x90b7, 0x6}, 0x14) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) socket$nl_netfilter(0x10, 0x3, 0xc) chown(&(0x7f0000000080)='./file0\x00', r2, r4) syz_fuse_mount(&(0x7f0000000200)='./file0\x00', 0xe000, r2, r3, 0x2, 0x1000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000001c0)=0x14, 0x4) 2018/03/15 03:39:11 executing program 1: write$sndseq(0xffffffffffffffff, &(0x7f000000a000)=[{0x81, 0x2, 0x100000, 0x0, @tick=0x3, {0x1e}, {}, @addr}], 0xfffffffffffffd8a) [ 46.637966] SELinux: policydb string length 332 does not match expected length 8 [ 46.654231] IPVS: Creating netns size=2536 id=11 2018/03/15 03:39:11 executing program 1: ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000b09000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)) r0 = gettid() r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20040, 0x0) syz_open_pts(r1, 0x400) ioprio_set$pid(0x3, r0, 0x1) clone(0x818c2500, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000000)) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x70}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x3, 0x5, 0x8, 0x7, 0xfff, 0x3, 0x80000000, {r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x9d0, 0x5, 0x8000, 0x4, 0xaec2}}, &(0x7f0000000280)=0xb0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000180)={'\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) getpeername$packet(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x14) sendto$packet(r2, &(0x7f0000000300)="cc526869c742fd4f51aa991d251e72dee988048baccf940689093fc4befb191c5df93d348fc958b263ac3a3f01c39324545d6197d5ae34697082639abe8fa576280c75a44e61e31414994ad9fddcd3c1fd5681b81b93adb15860157f97fff3c6", 0x60, 0x8000, &(0x7f0000000400)={0x11, 0xf5, r4, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000000080)) 2018/03/15 03:39:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) r1 = socket(0x0, 0x6, 0xd9d) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) 2018/03/15 03:39:11 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp6\x00') pwritev(r0, &(0x7f0000000400)=[{&(0x7f0000000000)="af02ef2d750dab3f41c066193c8bcf851b6a7cc9e0ebd60e4f76eeb1fe0b7638c8ae5bbc3bf1557ff69a03a64a7f0cea7b84a82e0f0c7933bf26124cce962d35ac0820a561942d19152874ede8222cd9ba4b8fd815354a18b28668cab2a8ca29f3f57e2f70525c81168add92d632171127270e214b394b2903811bb8b6b25e88", 0x80}, {&(0x7f0000000100)="c753ae1d2451809a351f4557b2bcfc0bf4e387ab3386c2f324e48eacb919a05509ec081a8f9019ce360aee03c1bdc315334fe564ab6585455141d7cf20293bda2ba3986cce261f32daa53697c59ab1f30a8cf3cd837de97c4157481db48c460131327126b78d0b04c62c4fb40520f8e0285933ad4c435cf0bdab842f03b1b1ad65711b528892de54b2d884662bb2eb9971b3883b24274d95cc1a332cc990b443", 0xa0}, {&(0x7f00000001c0)="6f1e9c7eaa314d75b2c4cde650d785a13656e99d3fb2759f5e8faa59d795b91a6ee6e3c6ec214fa975932d71195d58fd1277c4b3c3d618c65abb88dbac7fbc4398cc3191edf25370a4275ec3562cb2cbdc9e74ee77a7ff", 0x57}, {&(0x7f0000000240)="faefa3b329212858e5e38450a782d2920944cdd8027f35037e76e2b21bf00b843b918bf11514cc9e8ea649774995851f3b68dfd489fdfd4363582fb0753782ee3b95f3e4d7232658a47ef3d2b3180e20e38d67a7eb8e55c63215836d3e1663df0c803863a9a4dbfeaba6c9900caab7c327c8f985ab54189ad9d924af1516496e91390dbbb3d1b91df0d316b28dc14cebcca08c4e95f5453e1c56228b8ae4f488ed2f80c419fc2977bd5fdf665ca4e06d80a0c324da4306f6c5d5a9df83fc66cfa63894e06a6877a1a2b872b6409604650d51d5656875e8bf589efd5636e4869a7414dd", 0xe3}, {&(0x7f0000000080)="8acd0abeb706742af0", 0x9}, {&(0x7f0000000340)}, {&(0x7f0000000380)="a44529489c2f6fda8108dba4527c1a5f2672b2e8edbd311e6a897a4d4a33efe46b285b583135d219a2aa63f45068bf3ff1d6f8a8e1ca31988c0a2609d82eb0144c", 0x41}], 0x7, 0x0) preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) 2018/03/15 03:39:11 executing program 7: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x180, 0x0) signalfd(r0, &(0x7f0000000040)={0x5}, 0x8) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mprotect(&(0x7f000072d000/0x2000)=nil, 0x2000, 0x1000008) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x340, 0x0) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) 2018/03/15 03:39:11 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x30000, 0x0) r1 = accept4$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) r2 = fcntl$getown(r1, 0x9) ptrace$setregset(0x4205, r2, 0x2, &(0x7f0000000180)={&(0x7f00000000c0)="99eaabe6ddf41ce8f3d4a39535f919d5916dd8d54927ab96544e9a348e611347deb52241c28f8fd69e62120a3df2f99e6ba693d8f8794b6e252e3545c6a26584d7f1752a54cc2acf873af19ce641624fd2e4dd2c31fd1d729a866549bbca42f4630f99a29b330018e2463b889306aab744ad2e81737fc679dc1adfed1dd66efd20f6f6", 0x83}) sendmsg$key(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000001c0)={0x2, 0x14, 0x7fff, 0x8, 0x18, 0x0, 0x70bd2c, 0x25dfdbff, [@sadb_key={0x1, 0x8}, @sadb_lifetime={0x4, 0x0, 0x7, 0x9, 0xac, 0x81}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e24, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x2}}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in, 0x3, 0x10, 0x14}, @sadb_x_sec_ctx={0x3, 0x18, 0x1, 0x800, 0xc, "811c6ff418cd891c8d245e68"}, @sadb_x_nat_t_type={0x1, 0x14, 0x3}]}, 0xc0}, 0x1}, 0x4000800) modify_ldt$write(0x1, &(0x7f0000000300)={0x7be1, 0x0, 0x2000, 0x4fa, 0x1, 0x5, 0x7, 0x0, 0x1ff, 0x440}, 0x10) r3 = request_key(&(0x7f0000000340)='dns_resolver\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000003c0)='%cpusetcpusetnodev(vmnet1\'md5sum&vmnet1\x00', 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, r3, 0x9, 0x7fff, r4) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000480)={0xfff, 0x8000, 0x2, 0x10000}, 0x6) recvmsg$netrom(r0, &(0x7f0000000780)={&(0x7f00000004c0)=@full={{0x3, {"43b294e8e7aad4"}, 0x14fd65e7}, [{"958902575193e0"}, {"8ee4ca823cf62b"}, {"60c514d78ceec4"}, {"9aad4e1de232ae"}, {"262591861104a6"}, {"3a60a91062329a"}, {"9e7a12824bdafb"}, {"72014db98ff8f3"}]}, 0x48, &(0x7f0000000740)=[{&(0x7f0000000540)="882adbf0fd72a03fe8ca2ae386065752b41ae1c6b8e5c45cb18640bafa6b92e56a85c26314e55aa25dd79ec3eb9bbbc5df83dc373e498584f8cacd12aaabd5f2f960904615", 0x45}, {&(0x7f00000005c0)="5541ad5652cc9bb16e4945162444f728cf4a3d7e3066cf64263d1363cd2e307d4307792e500d808cedabe2ce45540a49c99c4e3485dccf24e7e8aede4875f083529f1a4332d2d85e07241a2ac08dd9f1227fe3566db7f465f19fc1df", 0x5c}, {&(0x7f0000000640)="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", 0xfa}], 0x3, 0x0, 0x0, 0x40}, 0x2000) request_key(&(0x7f00000007c0)='id_legacy\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000840)='/dev/ppp\x00', r3) ioctl$sock_proto_private(r1, 0x89e3, &(0x7f0000000880)="c818de13805d5958b9cbfb9f2e9dd0120e76e15739112cfc654981ca16da4b1278e20dda3fd0dee7095e689c67a6acc441ce76d7d2f7b6378f6f8922e1231270b6872313374a0f7b2643af3e3d3cb40496e2641ddb530812a0a9460ffcbf6b011911683ed9c97f71") mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000900)) statfs(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)=""/185) sendto$inet6(r0, &(0x7f0000000a40)="029e09008de65e8a74ba1e3306cec4331d40c5faa61bb357a4de5fce14f8d05b9ca41b6210ea1a29a43a40201a3cd90bb856cd2648a96f54b052c410668aec3cf212acfce28df14e18e810c611c71bce99ca", 0x52, 0x20000000, &(0x7f0000000ac0)={0xa, 0x4e22, 0x10200000000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000b00)={@dev, 0x0}, &(0x7f0000000b40)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000b80)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000c80)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000cc0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e24, 0x20, 0x4e21, 0x0, 0x2, 0x0, 0x80, 0x1d, r5, r6}, {0x3ff, 0xffffffff7fffffff, 0x10001, 0x1, 0xfffffffffffffffa, 0x9, 0x6, 0x8001}, {0x3f, 0xffffffff, 0x4, 0xdf71}, 0x8960, 0x6e6bbe, 0x0, 0x1, 0x3, 0x3}, {{@in6, 0x4d5, 0xff}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3504, 0x1, 0x3, 0x10000, 0x81, 0x1, 0x6}}, 0xe8) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000000dc0)='cifs.spnego\x00', 0x0) ioctl$int_out(r1, 0x5462, &(0x7f0000000e00)) process_vm_readv(r2, &(0x7f0000002280)=[{&(0x7f0000000e40)=""/23, 0x17}, {&(0x7f0000000e80)=""/167, 0xa7}, {&(0x7f0000000f40)=""/62, 0x3e}, {&(0x7f0000000f80)=""/16, 0x10}, {&(0x7f0000000fc0)=""/4096, 0x1000}, {&(0x7f0000001fc0)=""/95, 0x5f}, {&(0x7f0000002040)=""/187, 0xbb}, {&(0x7f0000002100)=""/129, 0x81}, {&(0x7f00000021c0)=""/55, 0x37}, {&(0x7f0000002200)=""/93, 0x5d}], 0xa, &(0x7f0000004540)=[{&(0x7f0000002300)=""/117, 0x75}, {&(0x7f0000002380)=""/60, 0x3c}, {&(0x7f00000023c0)=""/26, 0x1a}, {&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003400)=""/4096, 0x1000}, {&(0x7f0000004400)=""/185, 0xb9}, {&(0x7f00000044c0)=""/20, 0x14}, {&(0x7f0000004500)=""/28, 0x1c}], 0x8, 0x0) r7 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004580)='/selinux/enforce\x00', 0x40, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000045c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r7, 0xc018620b, &(0x7f0000004600)={r8}) keyctl$invalidate(0x15, r3) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f0000004640)) ptrace$getregset(0x4204, r2, 0x200, &(0x7f00000046c0)={&(0x7f0000004680)=""/27, 0x1b}) fcntl$getownex(r0, 0x10, &(0x7f0000004700)) [ 46.670176] audit: type=1400 audit(1521085151.872:38): avc: denied { getattr } for pid=7764 comm="syz-executor6" path="socket:[18315]" dev="sockfs" ino=18315 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 [ 46.712654] SELinux: policydb string length 332 does not match expected length 8 [ 46.743254] pktgen: kernel_thread() failed for cpu 1 [ 46.748650] pktgen: Cannot create thread for cpu 1 (-4) [ 46.762225] IPVS: Creating netns size=2536 id=12 2018/03/15 03:39:12 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000001100)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001140)={r2, 0x100000000}, 0x8) stat(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r3) finit_module(r0, &(0x7f0000001240)='GPLwlan0em1}]\x00', 0x2) r4 = socket$netlink(0x10, 0x3, 0x1c) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x10000, 0x0) writev(r4, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r4, &(0x7f00000010c0)=[{}, {&(0x7f00000012c0)="2f3b4b626917b783e15208632253c47c4365ff86fc0b26d49fe5cdd4069be1873d2541ef999ccc0d5d9cba92a2add8", 0x2f}, {&(0x7f0000001280)}, {&(0x7f0000001300)="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", 0xff2}], 0x4) 2018/03/15 03:39:12 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"74756e6c303af20600", &(0x7f0000000080)=@ethtool_perm_addr={0x20, 0x4, "769242e6"}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x109101, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x4addab95, 0x4) sendmsg$nl_netfilter(r1, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)={0x1f8, 0x2, 0xb, 0x4, 0x70bd2a, 0x25dfdbff, {0xf, 0x0, 0x2}, [@generic="cae135b6634873ac901c85b9134bc05ab7ec107f3f3250f01add9c52577f98b57f82519d1367a40952cb91fa766e2df9059ed766f01caf3267bf2d859e84840b76164451cbcb09e9405f86f8cce453f5ace49b106e57300c4646999a6facc7331ec7925c", @generic="3d65f94a6f4a6ba098ef2bb4f998db6e153cff42ec51a9e4351a215d5103d47c74fb9e830a68cf8c7e4c593fb71946ab9f9d0217f0b8c4762192007ab7f5cde24e249cd0ebbeb75d07533f45466d95c5f40546ed9db3e49e92d512a55d33e467745375585d7ec6f67a109e58ccb8db28a114cf9a5403045c34f4af0f0ba226b9b939906aa65ac19ec520b46da6f03c", @typed={0xc, 0xd, @binary="ef9d09"}, @generic="1563de56ed994fd7504dff743ecb0bdef5276cbc8b86bc71e899e24ebce813bd46448667741e0eae9d3597a7f2933214ea1b7dd4fd8320402a00d4eef4911ba35e77a3e96e26c26b3a43c4f2318a99cfce68fa0d8eb45ebc8dec1abf83fc6f6708aab6e7b752ea2b48e28e3a70daeb13eada448fac932aacf614ab181de6e946a9a66107f8287b21febc478377fd2180b0f458be94d9db98bfeaf58d3789a93a02e6c062e4ad84e73b70c211a45c26d1db5943cfe1bec4263d2de3842505981f2b2a3e4496dbdcd3621efc7b2e69db9c0511bb3f3e490983349f2a0411d9f3977e5bd2"]}, 0x1f8}, 0x1, 0x0, 0x0, 0x20000004}, 0x800) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 2018/03/15 03:39:12 executing program 7: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000540)=[{&(0x7f0000000000)="05e1b967df80ce63db389cb54fb93e5b69b1b9b4766376dfeb4bd02eefc2b3b769a39f3e913fe0c4834341d3b097ad92d3be08b7bfac6ba757983b35e3", 0x3d}, {&(0x7f0000000040)="86d9c8ef579a7614c838eb9ff07aed636f091a2f03e2cab3b9ba41d33d832b9a4eed1ab4b7a5fc7793d1f705f6da792a4ee3194bdb3018f01898781ae035d6efe64f0007522ec411e344ef87fbda6d214f042343b20d54ad73ccc8fb3af7e2fcd78261b1892ea7c9f7c02fbb7b96373d6036fc52cce56dcb88ab76c3179ba09d542f4d65afed9c4369114a42f8d2f3004c2f0cd6c1afd5614e4a2b74e5f072331f3cd686dc78b830b9627b8d9e8fc226cd82700f95012a29d2381d54b7e67e4ee81580e75b", 0xc5}, {&(0x7f0000000140)="ca25cdf0b24da7ccd74646e32ed25c86c721dcbe862626481b8613e3b8bcb820196d29a3955c655e514c4ea7cbb500662637ef052a7cf45bb51cc8065a15cc1bad47bb68de53af1da1f97641506840327c22d79b24fcf9f53db2be822b47ea324b6e21d1bfb5df61866cf7e649c4d99f0de13c813bd928c03cfc1997875de5bf2e4e25", 0x83}, {&(0x7f0000000200)="52dd38da7f99ef4839f9c235d0309660b9d57be541fe8ccf34dfdb8146f45a0c5590b582b018a40c638269a8d471c5f06abd141f2e23a70aa31ecdb02f2918c5ed20454e4cbb3965b7dba576d00085141635a42ace706153c614adad7d85d2878f9c84be62bb184a51c8735357d7e3cb8090ce2cfc7263665c44", 0x7a}, {&(0x7f0000000280)="a0a2e7b58c9b4184dcc9cd9ba7664b5f1f2ab9845a0f4d612953ceb5f7d66facbdec296b4f406cc780d2fb3b924e24b50a8429c0f95c005353556f31fa728b946639a3a4c9d90414312e7ee24ba83572c53c9ce5d2c1725aa7da2fa92fe90e95575b735074b53850a7647737a2aa601137b9f200ae789219ef0f9725da03b96390247e55ec71d6530fbb214f4709506786e6607b5d1ba2beb3478846e3b00e", 0x9f}, {&(0x7f0000000340)="bbcf87daa638ebee5b2d90b2fe92953c88c79890812a036fcacd5cb15ffafd7acc77bbcae4e86203486e823bbc0ee548a844f9fac3102b9d4dc28b937cec89babf8780ef8457f42ff1b314611ac1207946800d7e72995c40c46ca178f9926a1486935f62b8cd2f63f8c42f4bca0f", 0x6e}, {&(0x7f00000003c0)="1665fe502d3896b42a2f7d8943a9b571696cb2574e0f999035298f65cd38bef7e9600e5bc2748c035659d8b34a7fde178611c850bb82cdd5c4650433249b5ecd848d5a8a4827ec29b116da", 0x4b}, {&(0x7f0000000440)="725b3fb6eee98d9e99b9a18a080106b5b1307216e19977bcd0be648a1c33efc3c4ce3bda4e4e660dc9de6797db4c254129f153964ffb4a4726f31b1615371b62b69823eec5b42a7bbd9b35f597f186152d306209e0cb80d0e4eba97087747ae44901b70e477d77f20797fb56139235516ddb3afc0851e48b20e47b9ad0cc68faeb5c0b8d2297d6329e8fc58c95fb8456b1bdb9501f41556a6998f2bbc0e8f33c9c0814d352d69d33f44975e5d0d023e2a266dcd977fd1c76d7fc520a02684d187a3f5d64db531f967b8551ed90e7", 0xce}], 0x8, 0x0) renameat2(r0, &(0x7f0000000580)='./file0\x00', r0, &(0x7f00000005c0)='./file0\x00', 0x1) 2018/03/15 03:39:12 executing program 4: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='personality\x00') recvmmsg(r0, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/43, 0x2b}, {&(0x7f0000000100)=""/50, 0x32}, {&(0x7f0000000140)=""/105, 0x69}], 0x3, &(0x7f0000000200)=""/241, 0xf1, 0x100000001}, 0x6}], 0x1, 0x2001, &(0x7f0000000340)={0x0, 0x989680}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400000, 0x25) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x150, 0xff) setxattr(&(0x7f0000329ff8)='./file0\x00', &(0x7f0000059fe7)=@known='system.posix_acl_default\x00', &(0x7f0000598fff)='\x00', 0x1, 0x0) 2018/03/15 03:39:12 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x13fd}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETOWNER(r0, 0x400454cc, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"d202b999cf85000000000098f3080010", 0x107}) 2018/03/15 03:39:12 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x1, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clone(0x40000000, &(0x7f0000000040)="94", &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000ffc), &(0x7f0000013000)=0xfffffffffffffe9c) close(0xffffffffffffffff) 2018/03/15 03:39:12 executing program 1: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f0000593ff6)='ns/cgroup\x00') setns(r0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x5, 0x4) 2018/03/15 03:39:12 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) r1 = socket(0x0, 0x6, 0xd9d) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) 2018/03/15 03:39:12 executing program 7: r0 = socket(0x1b, 0x802, 0x6) write(r0, &(0x7f000053ffdd)="220000002100070700bee40009001c010a00001e0000091b0000f6ff040011800041", 0x22) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x800fe, 0x0) clock_gettime(0x3, &(0x7f0000000140)) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000200)={@empty, @dev={0xac, 0x14, 0x14, 0x14}}, 0x8) fanotify_init(0x66, 0x2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x8ce3, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x6ef529393dfccc69) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000000040)={0x7, 0x2d, 0x1, 0x40, 0x8, 0x7}) getsockopt$inet_tcp_buf(r0, 0x6, 0x16, &(0x7f0000000240)=""/48, &(0x7f0000000280)=0x30) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000000180)="0f5266b38a472f62802fe675d601ea4ca0") setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x4) 2018/03/15 03:39:12 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000529fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000038dffc)=0x2) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockname(r1, &(0x7f0000001140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000011c0)=0x80) getpeername$llc(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet6_buf(r2, 0x29, 0x15, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) r4 = dup(r0) ioctl$UFFDIO_COPY(r4, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002740)={0x0}, &(0x7f0000002780)=0xc) stat(&(0x7f00000027c0)='./file0\x00', &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000002940)=0x0) lstat(&(0x7f0000002980)='./file0\x00', &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000002a40)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$unix(r3, &(0x7f0000002ac0)={&(0x7f0000001200)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000002700)=[{&(0x7f0000001280)="47eb7c51090f68edc5270076e5bd12082fe5059c404523821bbbf5e71581b7bbcbed85b3555056174a00affef7531f43a6cf5e1dfe1aacdade49bb", 0x3b}, {&(0x7f00000012c0)="75c617189905c3f90c69e49531584e2ef6bb598fe45b6223ec6493b68bc1cb94c486f6337a934c234fb86e8cadbb87871d950cc48e5c16ba42eb08a5a900e63c1c525443271e29f7bffed8054c449387a542bce9cd36b10eafe1974c1dba9257252bba2d7ba9b3523b1073cc5d16f14c8cdbc08b5a1a682a680e40e32233d446155a5a9cbd270c7512ef7ca8739dc7f6cfffbfc791b1b46bc90f280d86eb8918aaa59b9ec5cb56065f7715c61c9192196fa78f05d202f6c4ef1ede54e282e445c3e18cf80498a224bfd6e6d5f50d98781018ae916a760736fd98551c46eb19730f", 0xe1}, {&(0x7f00000013c0)="680e4b614121b2a323dfdfd02a1c777d9075cd08afbb20fd50dee11a666ef4c1fb19859eb3037fb92cb4af2476ca341eb615ef3ca780a7def872a561d8fc00791195598552783e8ed55ad1ea1331f3f5d1b5826ff076cbd3ceb21f6e7074dac72a2e17d7640575daec10d15b3e6e51246de5d1811d4727bd17f6223d3c696f735475d75cbae6dd91ac99f53a8081271461864b89c79969fad8273268aab9dc7ba5fa14a970381e138c9f3e27cdb575fd271d32157943d46de8397b0c063343ea445daf5411c785a1f18aca44164430", 0xcf}, {&(0x7f00000014c0)="078280473fc4f5562f6b1f2a76a2d1f9f8c5e816c93d4d2d500570e7fce1abe151619c71bddbe2dcb15d87d106c326f207bfdd37528ae6ddfdbabac06307300ab26bf3152e1fd5af0aa436dce04824d0712373b9fcd5f4c48153ebde0293e2a7107cf98ace37e8782f377afe08057c093267f84c106d6d05f8e98b1eeb042f5f163199cb76fb5a49cb42e76ccbecbee35768d8c0478d16d47eb117c18fb88196894c15f110e05324a811b2d1058669bd73a9ca8e862bbcef6f445133f7c3fe58b0d8fa491e7a941d6d6489fe07", 0xcd}, {&(0x7f00000015c0)="8ff5d26ed97f08f5a794aeba8640c6a0090210cfeb5c40c3bc8c867a431f09b925464629d4771cdab92ccc03b248f02db77a0ebd03f25ed2bfab1d226942fe5e5277bad4bb57b390526d21b7ab05372d2b1461f051250a20706025", 0x5b}, {&(0x7f0000001640)="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", 0x1000}, {&(0x7f0000002640)="db9c46654997bc48219c37619011d782e12062aa2e08418e551e364d6572a11b83a5e9c3bd5009f5091eb060f2e9773250d95319c2579b42c8928f70219240471376736a452719bae2537fc695435f62ab641e3dadcb01399304f99a6548095df280d1bd64407886a01c53e3ed8ea08df4a19c8245dbe474b30d39666b0f5fdcd0265dca6141e0f0f3c4", 0x8a}], 0x7, &(0x7f0000002a80)=ANY=[@ANYBLOB="180000000000000000000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="180000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0c0000000100000001000000"], 0x3c, 0x8000}, 0x4) ioctl$EVIOCGRAB(r4, 0x40044590, &(0x7f0000d97000)) 2018/03/15 03:39:12 executing program 5: r0 = socket$inet(0x11, 0x3, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) socket$inet(0x2, 0xa, 0x2) r1 = gettid() get_robust_list(r1, &(0x7f0000000080)=&(0x7f0000000040), &(0x7f00000000c0)=0xc) 2018/03/15 03:39:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000001c0)=""/80, 0x50}, 0x0) accept4$llc(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) r2 = accept4(r1, &(0x7f00000000c0)=ANY=[], &(0x7f0000b0fffc), 0x0) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="7a1f5be4d3cb7f71b2787d0ae9e4ee51f54f1e3b5c28cf20a7b81f3cf3d9f301584590fea8742a8b91945aeadb77b4e2ca9624d5e5582a80e0df82afd6eea674ef627e2fb50e7b19576e195b352ea3f1bf5d9c845483752d74621a1930bad5c355909a02b21f78cbdb612420"], 0x1}, 0x1}, 0x0) 2018/03/15 03:39:12 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$selinux_validatetrans(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a68616c645f6b65796d61705f657865635f743a73302073797374656d5f753a6f626a6563745f723a7474795f6465766963655f743a7330203538202f7362696e2f6468636c69656e74000affce6787ea9840cf963f16b3574f082445349f97d0d0d68b8be6361aee395e4f1a83afd611eb58ca206fa4b3a24cb14232f5cd4fede15606c436156b67899af9d26a2f6833ad3389f1602c63ad9b82fc765989ecacfa0797d69960ea08c89ac2059d"], 0x5c) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000080)='binfmt_misc\x00', 0x0, &(0x7f00000000c0)="517684166d5497ece3a9315b09f77402bfe8738e81dfa12fbfe008944fb39c4ed147912d00f17d56f5b5db5ee3320e3ce9adfb46b5d4057a8c508560082133578fb1a76dfa701526476f3f598ed8c344285a5558cacc7affc87b93c656308789e7d7cd69f0d96032ba27d577d41a183ba578cd03e954760400f53810b809500a393309b5bf87a6680ffd7a150372c5587fcdd770d7e16490a6fa27a66e48c7996e8bd447772a2223a1567b6bb58e06986e742db9d221c2b4b46e7723c96c55bd7427b7a34895d8a1") 2018/03/15 03:39:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000040)=0x7fff) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) [ 46.867023] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 47.485605] pktgen: kernel_thread() failed for cpu 0 [ 47.490746] pktgen: Cannot create thread for cpu 0 (-4) [ 47.496177] pktgen: kernel_thread() failed for cpu 1 [ 47.501264] pktgen: Cannot create thread for cpu 1 (-4) [ 47.506815] pktgen: Initialization failed for all threads 2018/03/15 03:39:12 executing program 7: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae2fff)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000000080)="72616f04d99d69fb1933f8fc9d0d5200", 0x100000, &(0x7f0000ce3000)) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f00000001c0), 0x1004, &(0x7f00000002c0)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e20, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0xfff}, {0xa, 0x4e20, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x7ff, [0x7, 0x8, 0x7, 0x3e5, 0x2, 0x0, 0x6, 0x8edf05d0]}, 0x5c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000000080)=0x6, 0xfe7a) getsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000b67000), &(0x7f00000a8000)=0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x6}, 0x4) 2018/03/15 03:39:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0xff76}], 0x1de) 2018/03/15 03:39:12 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}}], 0x1b1, 0x0, 0x0) 2018/03/15 03:39:12 executing program 2: r0 = syz_open_pts(0xffffffffffffff9c, 0x800) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7, 0x9}) clock_gettime(0x0, &(0x7f0000000440)) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) write(r2, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) writev(r1, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x4fa}], 0x1) readv(r1, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) sendto$packet(r2, &(0x7f0000000100)="b2", 0x1, 0x1, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) socket$key(0xf, 0x3, 0x2) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="c0a8", 0x2, 0xfffffffffffffffd) keyctl$read(0xb, r3, &(0x7f00000001c0), 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x400000803fc, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000100)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x2, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, 'yam0\x00'}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f00000001c0)={r5, r6/1000+10000}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x101, 0xffffffffffffff00, 0x1f, 0xfffffffffffffffc, 0x100}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000380)={r7, 0x2, 0x7f, 0xe02, 0x7fffffff, 0xfffffffffffffffb, 0x1ff, 0x7, {r8, @in6={{0xa, 0x4e22, 0x11, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x10001, 0xf7a, 0x9, 0x1, 0xfff}}, &(0x7f0000000300)=0xb0) 2018/03/15 03:39:12 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x2, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)=ANY=[], 0x33, 0x0, &(0x7f0000001080)="d42a6828e1bb347e3be745180ae1594077309673ae727bd83b1532e92e00b3b860686dc781bae160f52ff9f06b47d09d2580cf"}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/15 03:39:12 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) r1 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r1, &(0x7f000047f000), 0x9f, 0x8000, &(0x7f0000a2afe4)={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000a7c9f1)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0f3d5af77d601c926a964d38709a0155dc77d7f1db3dec18d2d3622d251666f5ee4723301548b798edf884d4ec51c76d0cc08d1a40051c9123b925e030e86296d2f292c596ebcd8548189ed3217ad11850252b4bf8d3586df05325e80ef836926eb2206588aa95d038d723daf2a574b8cbc080db80b5bb82cfda253f60f52303155726f41ed8eb9e8926f5e2471eefa9f3dbb87c97f8ca5d5ab2fe8e7b33258064b19f1fce68e2bd76173823280dde3ff0bdd43965a3224c4888751d958dbda5412d855c3104a56fc2dd2756cec6488513f1c72fc760e90cbbaeb031ce7e3969a1d7d941520e47963083f6804564c1be136ac8e10b64ebee48f6d9a719988633f001b611ed60a71b1a7a1b595be3ab1a5d876cf9a0d86e26c5dfc4ceb2963937ecbd0a7873500b85d115d88af3838ed2b9b4c1a5aaf8d546786b2172bed07527d72f5b5bb15c5cd7339089fec4154bbc0dc37b92c7c91af56880a3699f728d121082be998c8000a9f282b3c80cbb815a723dec3ef1c7db995e326b31f1cfdf714f46e31464d32d54539720910680b1034ee6af9cc574be349fa1d1cf7666b5715d392558f16cadbcc2cd0b67e5e80005959d3445de0be4798f7a1e3bce43abce01a36ec36e41c90028bec1fac8227c6535e82b821c50bf2dd1725bfd257ff9d0fcd9da635b4fcd3d12933401cc03fe108ac5b719ef6f2d6adc79eeb8dbfaf89487ba4e13fab495977668b9ee4b261627abe77094ba1411274b69e644482e3e4a9463a32146f0c5cb0495475a80c392a9f8c1f785f647bfcc14897fdeb74c32e335d511dd03ffe548b1055f7b2378ba31701a9b09273c8ee41d9702358714d15ae958cae8f2e46b858ba5c9240390d86989e88489c77898e37d54bfd8de73b17fa1a57e0177a950c981e3174783c93cdc31dc5133298164511d89875179792783f5d1bc36789309f65d3e85034a578f159688751e2c49daae0ff8b50a501c7a7eb7c5f2cce063ec1bc0b35500d132fc679e827eef7919d488da4dee22fffb3581bd8cdc3a6af7ef4844c754a31c1519fdaca546726c259d27e01111bf44e18462c229d57582d22ca38214ad06c6aa3af9425be3b3b72d00ee1feb764f7bf8cb57452133b1a96f73d40462b0b51a80b3523c5b936a92200d7179b4c705c8ca2d3481c21349844ddde0400b19c54388fa465dfeb61d41ffde3e3f9abc6913b9acba43362c8869ce47995e38f06e29222f3ee256526bc1511b215550747bba3cc8b516946107e9d2fe79f955efa36c5d567b24735b18fa5cffd924b355c61808f103fb8d28128f8658a7e197785b66c52525576174740f93886286f0981475c7699fa8552201ae3ce3cd20b3b0b1c5e166ecbca3f4f484bbfd4a5e2be556d0b0a44bae81a6e3c2a67e381ffaeef4b3b0fe74785d1991bf193c8eea1686db19c1867726d1fe37df19d26fe4eb78f79754e72a0ff66fa381675bac1d90406b5a62784caca11f51f5802d29ace1e64e71e86f213f70b35002688d4556605fe6351451a03c06ceeeaa5f6d1014adc68309c6dab7fa38ebf2b8a1b8ba6a3ec3e5c04c1d81f0ac02b0d1e7874496e978f78f29d15891b3dae69c8af582f3448d489c576cc3a28577a96c872c1fc69cbb053f4ce6b1770e1a674fa99f13037934a6ef9f408c4036506f08ef95a0de742e894ed23a611e96864f4f1e6a764ef3dd0f6048201e8e225a67587b19141850249ba55e30f3883ceee97a3", 0x50e, 0x48002, &(0x7f00008b1000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000466000), 0xfffffffffffffe93, 0x20000010, &(0x7f00006e4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/15 03:39:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='\x00', 0xfffffffffffffffa) add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)="249e871ddd4180087453aa849b50d980a28e04858909fa03357621371da1b24d40ce80a6c96f61e5f4bd7363fadc0071162fb1e3b193175135186a0d7bc47dcfa549b2310021cf39a004dff6eed5ced29398e4efc6a7eeaaec3b623fd6aada9de079146978ee482a4502099b9427ec38804d455966ffc7890fbeb21b3ccfe9a62931b9d8e95808ceefe6271378a48d5805987768a01801b049c5a65044227f63a38d72c37babfe010a5326aee4e1f1e894a30159237c68bfdf0d", 0xba, r1) getsockname$netlink(r0, &(0x7f0000000240), &(0x7f0000000280)=0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x9, 0x4) 2018/03/15 03:39:12 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000015fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@delneigh={0x24, 0x1d, 0x513, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1}]}, 0xfffffffffffffda8}, 0x1}, 0x0) 2018/03/15 03:39:12 executing program 4: clock_gettime(0x40000000000007, &(0x7f0000000080)) 2018/03/15 03:39:12 executing program 3: r0 = eventfd2(0x0, 0x803) r1 = accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e, 0x80000) getsockname(r1, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000140)=0x80) 2018/03/15 03:39:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8000, 0x0) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x28a}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x8) 2018/03/15 03:39:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000480)={0x0, 0xffffffffffffdadd, 0x7fff, 0x1000, 0x8, 0x4, 0x10000, 0x9, {0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x8000, 0x1, 0x9, 0xfff, 0x7}}, &(0x7f0000000540)=0xb0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000580)=r1, 0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) readv(r2, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/230, 0xe6}, {&(0x7f00000001c0)=""/156, 0x9c}, {&(0x7f0000000280)=""/251, 0xfb}, {&(0x7f0000000380)=""/29, 0x1d}, {&(0x7f00000003c0)=""/99, 0x63}], 0x5) socket$inet(0x2, 0x80a, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/relabel\x00', 0x2, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000ab4000)='net/packet\x00') sendfile(r3, r4, &(0x7f0000000040)=0x63, 0xffff) 2018/03/15 03:39:12 executing program 4: chroot(&(0x7f0000000300)='./file0\x00') chdir(&(0x7f00000001c0)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f0000000200)='..', &(0x7f0000000100)='../file0\x00', &(0x7f0000000140)='vxfs\x00', 0x3001000, 0x0) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}) umount2(&(0x7f0000000000)='../file0\x00', 0x0) open$dir(&(0x7f00000003c0)='../file0\x00', 0x0, 0x0) 2018/03/15 03:39:12 executing program 0: mkdir(&(0x7f0000000080)='./file1\x00', 0xbc) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xa0800) setrlimit(0xc, &(0x7f0000000100)) creat(&(0x7f00004c1ff4)='./file0/bus\x00', 0x0) setrlimit(0xf, &(0x7f0000000000)={0x6, 0xfffffffffffffff8}) 2018/03/15 03:39:12 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x3, 0x0) r2 = getpid() fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000c00)={0x0, 0x0}) lstat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000000dc0)=[{&(0x7f00000001c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000006c0)=[{&(0x7f00000002c0)="49040d85c26b82efd7e45e461631f6f7bedbbeeea95f1e47e28393d679320311d66edb2629abdd30ef435f81a5a2d4093a5d8565cffa8e9fe28b11ee1459421530ddfadb2ba81cefa5c033b3052996589a4e8fb6912e484cbd898e9315c65c1ccab7b906c1dec19387f5f8adb1477faf5a48ef427b8206cb134a2b0f8d70ffb3939724f684169ca0fb", 0x89}, {&(0x7f0000000380)="a5e93673aaf491d20b79882ef6882fa693a1950e185ad40a57ca90544d544cb2f5494914059dcb4632ecf39f3bdf4129497b5291fdb00ef00391b03fb95679bdf6f8226717a42e5d55334dac363d30c1a9f2a2bbe0852708098da14dffea", 0x5e}, {&(0x7f0000000240)="a76e4ab55ca4cd04e9a7a451ace134c84debf2c9e637d1cb91", 0x19}, {&(0x7f0000000400)="48d4aa54868d23c60d721336b1078c5941fbd19274bb7b932d944a2637ecb67460ce4a6e038c5678573743c8ab35e1cc9fc620a3433be57265f42064da8864375d7258739c9eb7946a131900e0deb8b27003d4d7d4f1e3a469a53f17210d70486ad1b8ed9478ced70256d49952b33c844923f5c2012bf7e63b650a9df4497b9ff8dc4dfcc717de74e70a8dad0e18a5b4ed8fcdf26285a5c85a2eac983c82d0432013ccd37ef5ccf4f37113ec6e3175158271a46a2651ea51acd7e9f39a54cbabaac58d30398af2e015e19179921621dbb64b3c9c7fc15b340a56ae7ad5839df9579dc2f1d67400ec5e463447509179fc", 0xf0}, {&(0x7f0000000500)="077bde65257b96dec774dcd93e8b2cf483255f10df1a3b4feca222ab3bda2f0d3b524385ae06cba40098937328dc6057ce4227c75dd8697f8b685a0e1a46baf546a42b0b0fbc4fd54e4b1949c257986927e4f43c32617ace8c049141dfd8b54e4b4a146735d01eb4182685a2493aa247e7331eea23da9b2881fe06cb6c8e8f4c544bc30dabd2e9d8c4b0bf7b5e1ab439675544a6ceccf075c29003c4440a3fdb675eeadc70208917e7878839c1c1a4934f01a568af3b21f47d3c4eceb01890dd9d5a67", 0xc3}, {&(0x7f0000000600)="2910bd29cdf32f0f37a809669c18d79869010620d83615d6d176be0fb940c6fbf193a978b56f162cbe7cb20d9a4268f8cedffee881854f0bcbefdfcc698477090f04b91b3f9e1b21ce4a2d0fb97128af398033aa0da7c9ccddc60b36ac6fda627017ec5ddda6b45c7a948587f8483ca7151e70d35deec6c1d4129d888fec196a19b8efa79372e7b06846a53d5f4b9956c419f4a35235c0ed1303799eef31df2ffb47b19f5795f23128ad60a3d2d7382d434332eaca2e12fc8b3673", 0xbb}], 0x6, &(0x7f0000000800)=[@rights={0x24, 0x1, 0x1, [r1, r0, r1, r0, r1, r0]}, @rights={0x24, 0x1, 0x1, [r1, r0, r0, r0, r0, r0]}, @rights={0x34, 0x1, 0x1, [r0, r0, r1, r0, r1, r1, r0, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x94, 0x40004}, {&(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000bc0)=[{&(0x7f0000000940)="577b8030b4585b9ecc68c80fbed3ce0ba41422b2b5cfadc4bad6d01e3be2fc205686ce14cb1a4d4aa56f1fe73152fd8b97240356922bdebcb34b5e516cfc8018a689701430a43fee98350a5b7a5b106a274562727477a3533c6f3662ba7851a865eff3c88f12c6d02206baa370b26ccceba8e08bbf1871d58e5f04ec06c95fed36f724ebe4892b4d201cc57115eca2e168802c734c1908879efdff10fa6b4b3354c203d0cd6036e8b3e757863ef9e743cb7d3e56ef5de304b602234b71e7d0f94fa8c70502fbc2a47ee664e6d6d5d85877bbbaa8f8e06707b9d0e7c28a93024c146bdef8", 0xe4}, {&(0x7f0000000a40)="f0c8e2646c33728f8f4dc99d6ab07b8d79adab880f1664a841625f126ab64ea6673f938e3e7f085597449417f7de4a6891c2f3100f96dcaf49919ca7d966bdf4ab1523a5b2413ec4f9e3a8dfc08fd66fae9d4b4bd8cf2353477ac8e6f3b46f22097c171bdf1a7a7cbaa9e59ab97f4cd8aea68ab00da3c57b6230435e5b3943eb36b20c7c3631534e21ca5ed50620860cc5d36a656fb27250b1544d70f7ec56aff83e3e13d70efb0a827a2cd51246ba2eb73b", 0xb2}, {&(0x7f0000000b00)="4575aa96204dee1049f95112253e330ed862811257a811fa765f4b61e6bde1fb23ff9c5c69baa0b944ff2b01fa6c94a21b8e642ad6778dc18f776d48a0ff03ca80baaaf0ca7babac7ba7bcfc5905f6eab017bed245a1a3aa5e0f21ed12939bba9c9976b5c27a17f7b0673bb10154099a228c67d28e901b4acfaa83ac8022986ba8c482128138b57bb840dc2b3d6e6c833928", 0x92}], 0x3, &(0x7f0000000d80)=ANY=[@ANYBLOB="180000000100000002000100", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="100000000100000001000000", @ANYRES32=r0], 0x28, 0x4}], 0x2, 0x800) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x21b5, 0x8, 0x8, 0xbd0, 0x40, 0x101, 0x4, {0x0, @in6={{0xa, 0x4e24, 0x7, @loopback={0x0, 0x1}, 0x4}}, 0x1, 0x0, 0xfff, 0x3441, 0x80000001}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r8, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000280), 0xc) 2018/03/15 03:39:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) uname(&(0x7f0000000000)=""/105) 2018/03/15 03:39:12 executing program 0: socketpair$inet6(0xa, 0x8000a, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r1 = gettid() capget(&(0x7f0000d5cff8)={0x19980330, r1}, &(0x7f0000185fe8)) 2018/03/15 03:39:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1b}], 0x1) 2018/03/15 03:39:12 executing program 2: r0 = syz_open_pts(0xffffffffffffff9c, 0x800) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7, 0x9}) clock_gettime(0x0, &(0x7f0000000440)) r1 = socket$inet(0x2, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) write(r2, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) writev(r1, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x4fa}], 0x1) readv(r1, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) sendto$packet(r2, &(0x7f0000000100)="b2", 0x1, 0x1, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) socket$key(0xf, 0x3, 0x2) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="c0a8", 0x2, 0xfffffffffffffffd) keyctl$read(0xb, r3, &(0x7f00000001c0), 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000340)='/dev/autofs\x00', 0x400000803fc, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000100)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x2, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, 'yam0\x00'}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) setsockopt$sock_timeval(r4, 0x1, 0x14, &(0x7f00000001c0)={r5, r6/1000+10000}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x101, 0xffffffffffffff00, 0x1f, 0xfffffffffffffffc, 0x100}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000380)={r7, 0x2, 0x7f, 0xe02, 0x7fffffff, 0xfffffffffffffffb, 0x1ff, 0x7, {r8, @in6={{0xa, 0x4e22, 0x11, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x10001, 0xf7a, 0x9, 0x1, 0xfff}}, &(0x7f0000000300)=0xb0) 2018/03/15 03:39:12 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x1000, 0x1, 0x2, 0x7}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x78, "030dc114dab8ed1ce87e7cec707de991ee50bc85a33c1a646fdd1bf561149a16718ec788bf723f5b626a4ed4e52c89f6cb372b81bb5f98e929bff824b8f2c89cff39f6c9b91cc7054029ea9d618ccde0f0f7cbc2f3235aba9be7513f880802a23d477555a552ba7c90b517661db4cf8927de1204e2b768c1"}, &(0x7f0000000100)=0x80) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x7, 0x9, 0xa, 0x5, 0x4, 0x409, 0x837, 0x3, r2}, 0x20) sync_file_range(r1, 0x8, 0xc00000000000, 0x2) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x2}, 0x8) fremovexattr(r1, &(0x7f0000000200)=@known='user.syz\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x4a, "8a1e7f1835ec131dc7d529665d8886ff21c54e48addf1d63b1dfad1bf690db8bad63b045bb544537d9f74bd52a7aca77f1ae31b9ffdfd62c3aabcf8ba58cd81a375d53986a33dc392a06"}, &(0x7f00000002c0)=0x52) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r3, 0x4, 0x1, [0x3ff]}, 0xa) getsockopt$inet_buf(r1, 0x0, 0x10, &(0x7f0000000340)=""/129, &(0x7f0000000400)=0x81) r4 = add_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000004c0)="d26e5931d94dc1b6b4485ebe83669923206b92fcffe0aa5cfc15b78ea265d252662d1c203f2fc392c629300e5369d57a30168b2ce1232942c9bef98fe714bdcd01bf316cc7d219498f6abae4d86cf7c9492cf26191079190266a52f7df321d477870085707ec53fde938cb514d2c62e51c31fbec145018e66fdac68b724004dd5c567165f20f1bd2266ba9b4614a4739847452e07604f6a2838f88586fbc4d9a2b1736f6664476b90a58451d2a007be9cbb16dbe2bc38cf4bf17afdc975055853529fa33e977", 0xc6, 0xffffffffffffffff) keyctl$update(0x2, r4, &(0x7f00000005c0)="5ca3cfc095539ef7b32f0e08c7cde90aa895ae05c9edd347b5bd70227a35c7242d606737063bd9b082f2f4c17290dbf2b689c1c394cd8f44f117c2fdb76befbd6c0e9ae059b065d6698d0e87760a67a59c33e77039af87865e35231e52ec3f5cbc672e01ef84227fa511cda1422e3dede2d887f22b65e5cf4012c146aa6a0dd0a5ab1dbe45d4a9e23789", 0x8a) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000680)="5711b4b1d4d062f3fb743e38236928e97fa4f2c4b79fd67cbde15c844316c9611f13fbb408dc565910597828183f21f5d4271964894dc9b7ba77ab31bc63ec8580facaf832318086589af5a50c3f4575783d1b19aecf06c24ddb582c26a91de55ba8070bbbd5627c") ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000700)={0xfffffffffffffffe, 0x5}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000740)=0x7, &(0x7f0000000780)=0x4) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f00000007c0)) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000008c0)) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000900)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000940)={0x100000001, 0x8000, 0x6, 0x8000}, 0x8) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000980), &(0x7f00000009c0)=0x4) getsockname$unix(r5, &(0x7f0000000a00)=@abs, &(0x7f0000000a80)=0x6e) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000ac0)={0x8, 0x5, 0x9, 0xea}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000bc0)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000cc0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000d00)={@remote={0xfe, 0x80, [], 0xbb}, 0x59, r6}) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000d40)={r2, 0x0, 0x10000, 0x1ff}, 0x10) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000d80)="170ae95f3cd50c22b50594e137a2975821745c839db42c36b1725c5cffc4c2a6", 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000dc0)=[@in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x800, @dev={0xfe, 0x80, [], 0xb}, 0x6bb}, @in6={0xa, 0x4e23, 0xfaf6, @dev={0xfe, 0x80, [], 0x1a}, 0x10000}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x84) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000e80)=0x4, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000ec0)) 2018/03/15 03:39:12 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) tee(r0, r1, 0x8001, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) r3 = dup3(r0, r0, 0x0) getsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockname(r3, &(0x7f0000000200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000280)=0x80) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) seccomp(0x1, 0x1, &(0x7f0000000300)={0x7, &(0x7f00000002c0)=[{0x3, 0x7, 0x1, 0x6}, {0x9, 0x1, 0x0, 0x200}, {0x80, 0x10000, 0x3, 0x1}, {0x0, 0x9, 0x6, 0xfffffffffffffffb}, {0x7, 0x20, 0x3, 0x3ff}, {0x6, 0xffffffff00000000, 0xc3a, 0x401}, {0x4, 0x0, 0x2, 0x40}]}) sendfile(r1, r0, 0x0, 0x6) r5 = dup3(r0, r3, 0x80000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000340)={0x0, @local, @rand_addr}, &(0x7f0000000380)=0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00000003c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x3, 0x1, 0xa, [@dev={0xac, 0x14, 0x14, 0x1a}, @multicast2=0xe0000002, @rand_addr=0x1, @remote={0xac, 0x14, 0x14, 0xbb}, @empty, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0xd}, @broadcast=0xffffffff, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}]}, 0x38) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000400)) ioctl$TUNSETVNETBE(r5, 0x400454de, &(0x7f0000000440)) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000000480)='irlan0\x00') ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f00000004c0)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000500)={0x0, 0x100000000, 0x100, 0x0, 0xd}) timerfd_gettime(r1, &(0x7f0000000580)) socket$nl_route(0x10, 0x3, 0x0) mkdirat(r3, &(0x7f00000005c0)='./file0\x00', 0x154) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1a, &(0x7f0000000600)="e63c6f3cf0218783bf1ce90195a36c525d8be2c11e818058de7a79f69d8a454a79cdbe6feed6cd86cd935085b6159d847086eb445a5d3af97481aaccddf9302172d0abead86430ebe508507eaa97b64974bd91772c00cf26927f24e5f4cf941c364e3d7242963062549caa0643e1025a2527c15ce5a1d5d7570ccab89f8b6bf72dafa4629d483d63f43578e42572bfaf07ce43e3f7ffcb020d8fa8e0d9e4548f8d386fc4a2d9300b1592dcf54400e58dabd46eaa6fa62a9c74c930732620cdebeeac59f2aa21d8b891802939cc8b58b611698c48dba8609205c9e51e0de0e4c1b409", 0xe2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000740)={0x6, &(0x7f0000000700)=[{0x9, 0x0, 0x1, 0x8001}, {0x8, 0x1, 0x5, 0x1}, {0x275, 0x3, 0x10000000000000, 0x200}, {0xd33d, 0xff, 0xfffffffffffffffc, 0x38}, {0x68, 0x7, 0xe1b6, 0xdd1f}, {0x10000000000, 0x8000, 0xff, 0x6}]}, 0x8) ioctl$sock_SIOCSIFBR(r5, 0x8941, &(0x7f00000007c0)=@add_del={0x2, &(0x7f0000000780)='vlan0\x00', 0x400}) recvfrom$packet(r1, &(0x7f0000000800)=""/66, 0x42, 0x100, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r5, 0x6, 0x3, &(0x7f0000000880)=0x60, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000008c0)={r2, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x10001, 0xd3d, 0x1ff, 0xfffffffffffff5c4, 0x2}, &(0x7f0000000980)=0x98) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x79, &(0x7f0000000a40)=0x4, 0x4) 2018/03/15 03:39:12 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001500)='/selinux/enforce\x00', 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000080)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/72, 0x48}], 0x1, &(0x7f00000003c0)=""/64, 0x40}, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) gettid() r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000977ff2)='attr/fscreate\x00') pwritev(r2, &(0x7f0000001400), 0x2000000000000278, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0xffffffffffffff80, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}}, 0x71, 0x8, 0x2, 0x9, 0x48}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000240)={r3, 0x4}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000280)={r3, 0x3}, 0x8) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000000300)) 2018/03/15 03:39:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10000019) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:12 executing program 0: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$selinux_create(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6966636f4674b5fa33ecf98c635f743a73302073797374656d5f753a73797374656d5f723a6b65726e656c5f743a733020393000"], 0x46) accept4(r2, 0x0, &(0x7f00000000c0), 0x800) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) setresuid(0x0, 0x0, 0x0) 2018/03/15 03:39:12 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000)=0x2d, 0xfffffffffffffe7a) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0xffffffffffffff1b, 0x24040802, &(0x7f0000000180)={0x2, 0x4e21, @broadcast=0xffffffff}, 0xfffffffffffffe75) readv(r0, &(0x7f0000002600)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000040)=""/168, 0xa8}, {&(0x7f0000001240)=""/208, 0xd0}, {&(0x7f0000000100)=""/64, 0x40}, {&(0x7f0000000140)=""/43, 0x2b}, {&(0x7f00000001c0)=""/13, 0xd}, {&(0x7f0000001340)=""/187, 0xbb}, {&(0x7f0000001400)=""/255, 0xff}, {&(0x7f0000001500)=""/198, 0xc6}, {&(0x7f0000001600)=""/4096, 0x1000}], 0xa) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002680)={'ifb0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}}) 2018/03/15 03:39:12 executing program 5: setitimer(0x1, &(0x7f0000000140)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000180)) set_robust_list(&(0x7f0000000340)={&(0x7f0000000280)={&(0x7f0000000240)}, 0xeb7, &(0x7f0000000300)={&(0x7f00000002c0)}}, 0xc) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x800, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+10000}, {0x0, 0x2710}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000001c0)) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000200)) r4 = getpid() ioprio_set$pid(0x1, r4, 0x3) connect$nfc_llcp(r0, &(0x7f0000000380)={0x27, 0x0, 0x1, 0x0, 0xf48e, 0x2, "2c14d85396ae06179b27f474b95bccddd58d6022e220b33e7edd53e44aa64f94688325db83c468621cf702f388f48dcb013af788365341163026b949857d4a", 0x9}, 0x58) 2018/03/15 03:39:12 executing program 1: modify_ldt$read(0x0, &(0x7f0000000100)=""/137, 0x89) r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = dup(r0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000000)) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r2, 0x0, &(0x7f0000000200)=':\\cgroupcpuset.[\x00') 2018/03/15 03:39:12 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x800, 0x101400) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000040)=@fragment={0xff, 0x0, 0x0, 0x3, 0x0, 0x4, 0x67}, 0x8) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900400007000000068100023b0509000100ab1502003ffe58876063be319c2b9376dcc14d172cd08959e759f41d2648bd6fec8a4bb585de0a263cb0c5ba5b994d4bbfd36de307c6", 0x4e}], 0x1) 2018/03/15 03:39:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x50, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000140)=""/77, 0xfffffffffffffe4c, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000040)=0x40, 0x4) 2018/03/15 03:39:13 executing program 3: mkdir(&(0x7f0000459ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) mount(&(0x7f0000c5fff4)='./file0/bus\x00', &(0x7f0000db7ff4)='./file0\x00', &(0x7f0000b8c000)='mqueue\x00', 0x0, &(0x7f00000f9f65)) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000380)) r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x1f, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f00000001c0)) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x80, &(0x7f0000000000)='./file0/bus\x00', r1, &(0x7f00000000c0)="7a44f64c051992851d5faa0334f9a88ada4165d6f2ceb83159742855f48cf9a774488fd1891ec67e130d999539efb3507d5a9f423e5a5dea910520e6b0998c003de91c2d9dd0f217eba30f26ad1844e066c174f630e2812ae0fada3dc46e2cbe04828f55f6211d84476623302c62b7bd1b30e2b63e00130661d8454dc3dc7f89d1569d70bb22eaae") stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)) 2018/03/15 03:39:13 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000100)='oom_adj\x00') exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/03/15 03:39:13 executing program 2: r0 = socket(0x10, 0x802, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0xa1) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}]}) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) readv(r0, &(0x7f00000010c0)=[{&(0x7f0000000000)=""/10, 0xa}, {&(0x7f0000001080)=""/8, 0x8}], 0x2) recvfrom$unix(r0, &(0x7f0000408f9a), 0x0, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) 2018/03/15 03:39:13 executing program 0: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000000000)="7457444bbc78919a954b8bc4a205055cf9e97309dfe152c357c8d6c74621307ba7cfcd5b41595aac1efb24efaa61d6f352caf495cfc2676c7e018f97284a8a20b21bdcd059eb06e64d799fc0b2ffe0ba758ca26234f029fc85bb185d3effd3e6d06b9e40911146d7bd38d9758b1ea754d202be215d880a9676d8dd6c4e27dbda4ce438f346832c52580fae9416c0f7b08bec2743059232cecb0c712c75fea49f44417335d429ce595c50d13e1e1ab7301fbc702c507077c8a9c09a264ee86e35fc353f9de950b4cbda457bd902a45d74971b7f5f55cf9f9a37833982", 0xdc, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x10001}, 0x1c) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000140)=0x3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000016ff4)) 2018/03/15 03:39:13 executing program 3: syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000040)={0xffffffffffffffda, 0x0, 0x3, 0x9242}) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f00000007c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000078040000300100000000000070020000b0030000b00300000000000000070000", @ANYPTR=&(0x7f00000000c0)=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="e0000001ffffffffff000000ff0000ffaaaaaaaaaabb000000000000000000000000000000000000ffddffff00000000000000000000000048a0a2b1c22e00000000000000000000000000000000000000ffffff00ff000000000000000000000007f0350023000400020400697036677265300000000000000000006e72300000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000360100000000000000000000f0004001000000000000000000000000000000000000000000000000000000004552524f5200000000000000000000000000000000000000000000000000b7a36acb17b2d349531e91f0426aca0199f1f599399986be5d5a652733d90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f0000017f0000010c000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001401000000000000000000000000000000000000000000000000000000006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaaaa000000000000000000000000000000000000000000000000000000000000000000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e4000000000000000000000000000000000000000000000000002400000000000000000000000000000000000000000000000000000000000000feffffff"], 0xfffffffffffffe3c) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000080)={r1, 0x1}) 2018/03/15 03:39:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x12) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff}, 0xc) bind$netlink(r0, &(0x7f0000436ff4)={0x10, 0x0, 0xffffffffffffffff}, 0xc) 2018/03/15 03:39:13 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x404140, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000080)=0x10c8) mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r1 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x202, 0x80) fcntl$dupfd(r1, 0x800000000402, 0xffffffffffffffff) 2018/03/15 03:39:13 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) inotify_init() bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="36dae698fc078340940188d2815181b0cdfc29597f93ea4d36ff7e973a505504315efa64c40b6a3f831265fb8fdd6513d750b4658f05659ad43ac8aa43f2b95daf09e9d5212f076eef8bc62aa7e25e41fe7cb4f7a7106f1565e5286281312aeffc832006db466a61519d54572be4c03ec646a0f3edb95898965ae0e576300551f4a87235587e6e2e200f3c428a9894b2b95ea0cabf7acad25a8b022b621ef817050415b6230acf883c5ce55fd34cd6e22af61d50b863153f", 0xb8, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x8000000004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000340)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x8, 0x1, 0xfffffffffffffe01, 0xc65c, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e24, 0xffff, @loopback={0x0, 0x1}, 0x1}}, 0xd10e, 0x6, 0x1, 0x101, 0x9}, &(0x7f0000000300)=0x98) socket$nl_crypto(0x10, 0x3, 0x15) r4 = syz_open_procfs(r2, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r4, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/15 03:39:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0xffffffbffffffffd, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0xc00000000000], 0x1, 0xa29, 0x95, 0x865, 0x0, 0x2, {0x2, 0x40, 0x9, 0x5, 0x5, 0x6, 0x7, 0x4, 0x0, 0x5, 0xfff, 0x1, 0x9a20000000000000, 0x1ff, "241b38b984a919dcba20fcd0f4376f1e104ecd5469aabe59079d9bb12da4320d"}}) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x2000000000000059) 2018/03/15 03:39:13 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000a03000)=0xa, 0x378) getsockopt$inet6_buf(r0, 0x29, 0x1000000000000006, &(0x7f0000fa1ffe)=""/72, &(0x7f0000fa1ffc)=0xfffffffffffffcea) ioctl$void(r0, 0x5450) getsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000000080), &(0x7f0000000040)=0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x50) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000000c0)={0x9, 0x3, 0x3ff, 0x9, 0x1, 0x365609d4, 0x100000000, 0x2, 0x100000001, 0x8, 0x2, 0x9}) 2018/03/15 03:39:13 executing program 2: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000001500)={&(0x7f0000000100)=@hci, 0xc, &(0x7f0000001400), 0x0, &(0x7f0000001480)=""/115, 0x73}, 0x2060) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) prlimit64(r1, 0xe, &(0x7f0000000080)={0x7, 0x5}, &(0x7f00000000c0)) 2018/03/15 03:39:13 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000080)=0x8, &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001080)=ANY=[@ANYRES32=0x0, @ANYBLOB="54000000babac3e2d287dfc33bd1cd1093984ce873be9e10588a577b717343abf62074c799bbe701428690138c5b0ee2271fe5dc61208bdd0efa6f55c5f79b6e10f9711cf1e3db011d6c8ddb6692f75681393fc718a2b4f1fb0594"], &(0x7f0000000280)=0x5c) accept4$netrom(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x10, 0x80800) pread64(r0, &(0x7f0000000080)=""/4096, 0x1000, 0x0) 2018/03/15 03:39:13 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:13 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x9, 0x8f, 0x9, 0x80000000000011e}) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00000001c0)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000240)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) getrlimit(0xc, &(0x7f0000000500)) sendfile(r0, r0, &(0x7f0000000480), 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000003c0), &(0x7f0000000400)=0x4) ioctl$KDSKBLED(r0, 0x4b65, 0x3b4) fcntl$setsig(r0, 0xa, 0x2e) recvfrom$packet(r0, &(0x7f0000000200)=""/4, 0x4, 0x10000, &(0x7f0000000380)={0x11, 0xf7, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x14) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) [ 47.893316] audit: type=1400 audit(1521085153.092:39): avc: denied { create } for pid=7967 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_scsitransport_socket permissive=1 2018/03/15 03:39:13 executing program 2: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f0000593ff6)='ns/cgroup\x00') setns(r0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'gretap0\x00', {0x2, 0x4e21}}) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbff}, 0xc) 2018/03/15 03:39:13 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x3) fsync(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x4002, 0x0) sendto$ax25(r1, &(0x7f0000000080)="de66e216c96b055b4aecb3eb8e3a9f5f27d6c2838cb84f89bd35c79bcaf5b3fc11fc7b858b5998e2d3033603eea270f488ea45", 0x33, 0x4, &(0x7f00000000c0)={0x3, {"3e9318555c6e9f"}}, 0x10) 2018/03/15 03:39:13 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd1, 0x0, 0x12, &(0x7f0000ff7000/0x9000)=nil}) writev(r0, &(0x7f0000000040), 0x146) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={@mcast1={0xff, 0x1, [], 0x1}, 0x6e, r1}) 2018/03/15 03:39:13 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d020000000000003ef0011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000e94000)=""/62, 0xffbd}], 0x1) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x50002) 2018/03/15 03:39:13 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) inotify_init() bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000100)="36dae698fc078340940188d2815181b0cdfc29597f93ea4d36ff7e973a505504315efa64c40b6a3f831265fb8fdd6513d750b4658f05659ad43ac8aa43f2b95daf09e9d5212f076eef8bc62aa7e25e41fe7cb4f7a7106f1565e5286281312aeffc832006db466a61519d54572be4c03ec646a0f3edb95898965ae0e576300551f4a87235587e6e2e200f3c428a9894b2b95ea0cabf7acad25a8b022b621ef817050415b6230acf883c5ce55fd34cd6e22af61d50b863153f", 0xb8, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x8000000004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x4, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000340)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x8, 0x1, 0xfffffffffffffe01, 0xc65c, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e24, 0xffff, @loopback={0x0, 0x1}, 0x1}}, 0xd10e, 0x6, 0x1, 0x101, 0x9}, &(0x7f0000000300)=0x98) socket$nl_crypto(0x10, 0x3, 0x15) r4 = syz_open_procfs(r2, &(0x7f0000000040)='net/ip6_flowlabel\x00') sendfile(r0, r4, &(0x7f000080037c)=0x2, 0x400000ff) 2018/03/15 03:39:13 executing program 0: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0xfffffffffffffffa) keyctl$get_security(0x11, r0, &(0x7f00000000c0)=""/4096, 0x1000) r1 = add_key$user(&(0x7f0000098ffb)='user\x00', &(0x7f0000354000)={0x73, 0x79, 0x7a}, &(0x7f00005f4f97)="90", 0x1, 0xfffffffffffffffd) keyctl$read(0xb, r1, &(0x7f0000838fbb)=""/69, 0x45) 2018/03/15 03:39:13 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syz+aller0\x00', 0x3202}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) close(r0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) 2018/03/15 03:39:13 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x0, &(0x7f0000a47000), &(0x7f0000fe6000), &(0x7f0000fe6fc0), &(0x7f0000fe6ff8), &(0x7f0000fe6ffa)={&(0x7f0000c27000), 0x8}) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9, 0x200) r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x40000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000080)={0xe0000004}) 2018/03/15 03:39:13 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x5, 0x4) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000040000000e973e0972bc2eb7832a55affe3a289b85af9e22b64f8000400007c2ea5e39d71f3e4a1e3aba4d97bcf5013"], 0x8) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00002f4000)=""/121, &(0x7f0000c3c000)=0x79) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) setsockopt$inet6_buf(r1, 0x29, 0xcc, &(0x7f00000000c0)="03ff76f47d437a4f635fb6ece955798cdbc648ce3e7d83ce91b556dc7e6b3aaac2bcd51ebd95d922ea62907d94c6ce6f812a24dcb207c2443798e11420fff579fb82a4e204c644f61c1e295780e98d0801d4a2a21c1e5e9f49db6edaef8eb293f379bc2c2f0a37cc81f591d3c59d4cdb1f0dac334aba415d75efc6404ab4e4bd2725d3fcb6014aacbefd8f52554ae4606ed416d5f7c4e2669a565c81c9", 0x9d) 2018/03/15 03:39:13 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) unlink(&(0x7f00000000c0)='./file0\x00') close(r1) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x8000, 0x0) r2 = memfd_create(&(0x7f0000002000)="6372706c6f7d1985", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) sysinfo(&(0x7f0000000100)=""/224) write(r1, &(0x7f000014d000), 0x0) lseek(r2, 0x0, 0x3) close(r0) socket$inet6(0xa, 0x6, 0x800) mknod(&(0x7f0000000080)='./file0\x00', 0x6, 0x0) 2018/03/15 03:39:13 executing program 5: sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x3) 2018/03/15 03:39:13 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x2000000c, &(0x7f00008d4fe4)={0xa, 0x4e20}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="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") sendfile(r0, r1, &(0x7f0000000040), 0x400000ff) 2018/03/15 03:39:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0x40, 0x100, 0x70bd29, 0x25dfdbfc, {0x1d}, [@typed={0x10, 0x79, @u64=0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x4) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000004800490a5099877a8b6100000000000000000000"], 0x1c}, 0x1}, 0x40800) 2018/03/15 03:39:13 executing program 6: eventfd2(0x8, 0x800) r0 = socket$netlink(0x10, 0x3, 0x400000000000f) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100ab0100ff3ffe58", 0x1f}], 0x1) 2018/03/15 03:39:13 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) mknodat(r0, &(0x7f0000000040)='./file1\x00', 0x1088, 0x20) pipe2(&(0x7f0000000080), 0x800) mount(&(0x7f0000153000)='./file0\x00', &(0x7f0000dac000)='..', &(0x7f0000914000)='nfs4\x00', 0x84002, &(0x7f00000000c0)="f5082c14f2295eefa3609f6db8ef094d611edd0a1939cf9ebf2db037dd33f771f23445da136e6cea4483cb8ed5177861db9c04532a9c4f5d6d3102a4c5eaaab28d32d4ec88edeaedc75f2ccfc540cfb4c2d01ea311329d2c187ed195ea0e128cb582c36617b767016594189c7cb58bdfc9d8e7073512e57eade050087060872e02c90479157e7a85b681500c09d26a67c697d8b5c59081f1618a5b43a64f745b91d18800ed7cb9989fe70b3291ee3e2ae676fdba953cc704") 2018/03/15 03:39:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f0000000140)=""/235, 0xeb) fcntl$setstatus(r0, 0x4, 0x400) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x410a00, 0x0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000040)={0x8, 0x401}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$netrom(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) [ 48.029624] kasan: CONFIG_KASAN_INLINE enabled [ 48.034956] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 48.042501] BUG: spinlock bad magic on CPU#0, syz-executor5/8046 [ 48.042509] lock: 0xffff8801cc3f4218, .magic: dead4eac, .owner: /-1, .owner_cpu: -1 2018/03/15 03:39:13 executing program 1: r0 = getpgrp(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14) ioprio_set$pid(0x2, r0, 0x0) 2018/03/15 03:39:13 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0x0, 0x4) ftruncate(r1, 0x0) close(r1) 2018/03/15 03:39:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800)={0x0}, &(0x7f0000000840)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000001d80)=0x0) stat(&(0x7f0000003fc0)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004080)={0x0, 0x0}, &(0x7f00000040c0)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000005500)=0x0) r9 = geteuid() r10 = getpid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000007580)={0xffffffffffffffff}) getsockopt$inet6_dccp_int(r11, 0x21, 0xb, &(0x7f00000075c0), &(0x7f0000007600)=0x4) fstat(r0, &(0x7f0000005940)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000059c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005a00)={0x0}, &(0x7f0000005a40)=0xc) getresuid(&(0x7f0000006d40), &(0x7f0000006d80)=0x0, &(0x7f0000006dc0)) r16 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006e00)={0x0}, &(0x7f0000006e40)=0xc) r18 = syz_open_dev$urandom(&(0x7f0000007400)='/dev/urandom\x00', 0x0, 0x200200) r19 = getpgrp(0x0) r20 = getuid() getgroups(0x2, &(0x7f0000007440)=[0x0, 0xffffffffffffffff]) sendmsg$netlink(r0, &(0x7f0000007540)={0x0, 0x0, &(0x7f0000007380)=[{&(0x7f0000000380)={0x450, 0xff, 0x0, 0x70bd27, 0x25dfdbfe, "", [@generic="123108c39c9f94b208295463814403189dd689cb988e2257c4170d6fb2ad74019996c11cc93b96a74dd132fbd720c7c1c483f803f6fbaa8209069964a67b2c7057d6c57af240da935df88df8554e9fc41fb5b7562de6937438ccdd38e34fd1a54650ff08fc527f9a5a6af9f36f23b12044", @generic="5446c4bbcbe9d48f0dae4f87f8036f5e8654b8b3acc030ae16bf9b393a4994a1d054398d2a67136783c8f4b13698ff62ec6b5aa06f3ff5291c4415d66a69", @nested={0x1ac, 0x40, [@generic="cbce06b407d4963c1dd8360e33185711bdc041e970a1b61b5970f34deaa4", @typed={0x10, 0x5b, @u64=0x15db}, @typed={0x8, 0x26}, @generic="8ac6a9a7a772dde59cc4e1fc9e19929e25481236e59b6e324f12e4635c77c55b6e9bb310dc149ca3a68a2cda3e44e281f967a2b8d49d53613fe52cc79bc04244d171dae603b707db587dbcdab21793da05c78d5714b8c19ef2dc37fc1899473c5479a1be8b495972bb4bbe4aaf5a9ec85bbd1a464654ca89b7fd6f64d615a66f17dfae7a4929e2ee6b0596016d8c7fee1dcf3d9a8c9e29fb20cb6e7626d7275f7dfb4d3b8f532fc35dbc0b1bba835d362e4ca03258306b0ab1ed6c22a8f470e25c204014d8d6eec346b2383ae455dabef4d30892af21f5dc603a4b9d1fdf2777bd7e5d2a0131e08b004275a7a203", @typed={0x8, 0x8b}, @generic="8e2cf5dd9212aff9bf4a2d46c33931a9b70093b75a98304f7857b1145174f0477c70601c69a12925bbd35582c0acd5c88ce686d01fbd66b100e6b1064f0343e2cdc4e361be0745af40200fa02d0f2f11c50243664048b222786f335077974b1c56e177d9bf60d7546132a4e461", @typed={0xc, 0x4f, @uid=r1}]}, @nested={0x1e4, 0x2, [@typed={0xc, 0x40, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @generic="9ad133fa1a8e26146007916ad6b32966041f2d75fe411a03f3e5801557d1f4d8f9f367ad08d492f031612dbd894c48d71b9c6494947d65730b162a3588027e210f7462880e7bcc0b020ea84a9514e60ccecef5e612f7b9a6bfa30234c48d6dddbb09877ec8280c2818584cda7255ff18160267b1a4025f47fc9dcde25bc5ee6ce7e84f75860647bf2e2e6c6d508dbf4869cb02053db1498c0a57447f", @generic="6d64db41cec393a882a484d068dfa6772c57c701ff03df7c026507c364f35c438c72b51e9b8bacea0db32697bf3d512fee912ae9429ff3aebf5bce0aa373160841d817d78927f37df38ce4fb8872c1ec4e1a3aa005b3df152b4e5bc35ceb4c26e701da16bf3812bfa7e97b28785b56c8c1b42eac38c2a8e53bcc21a583460eb041004b5b81ef9f00a64d4d583b61151ca33298bcc26a221ad944fceae5bbf9b11eec", @generic="7442f7ae9ded05963a1e03ecae8e6280584b1558aa2b09c815038a0de3f62d72e1603348faee665ff0d0a927611840b5ca695a65598362fec8df77a70c87e4c3d2e417381deb6113949400d2c1c1a644488f98f6e0230bcda89c2bde279142bf849adc4bbeebe345c1a26f457119b0b9a352ac9ee2139d84f7b9c7", @typed={0xc, 0x29, @uid=r2}, @typed={0xc, 0x36, @uid=r3}]}]}, 0x450}, {&(0x7f0000000880)={0x11d8, 0x3b, 0x124a2213b1209e40, 0x70bd27, 0x25dfdbfb, "", [@typed={0x8, 0x32}, @nested={0x10a4, 0x1d, [@typed={0xc, 0x7e, @pid=r4}, 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@typed={0x18, 0x26, @ipv6}, @nested={0x174, 0x4c, [@typed={0x8, 0x8e}, @generic="4c523d6f7e403ce8a3b3915678cffaa0a123b8ccc6c0e62d87f107b33015ce919ec8afbe6fe60ea724c7e847601d35bb45fdb9610a66d6e4ab61b468c4481a93b8562e211e1d7b0168e68552b85bb972f084b7d437c8f5427b33bbfd5f47d01b2d423c438e15177776a3a104d82f4eca35c3687a3987582ec8ee8937df54a7b1d1e4eefec28f8e5ccdd7bde114034233afea54044f8ccaf0a65b9b3a36db1f1b4b75f364ce7ab777356a1d2239e4bc0afdfbdbb5e5c2387899c97780918372c8869ee9b658730f5bf380", @typed={0x10, 0x8a, @u64=0x1}, @typed={0xc, 0x8e, @uid=r9}, @typed={0x48, 0x4c, @binary="8cec4e5ce248d875ecb0c6dbfa7d39a18d53c98813f118db05ba8061e7df12e90f7c9a557e619187efc3cfb31917c7bf48c2338d5defab73b996bf6d48"}, @typed={0xc, 0x88, @pid=r10}, @generic="8c5bad1d45e85c8477723ffe98ade458ee00c9772005f437e12850089bd8d438f2ff4162a66af055486fac92"]}, @generic="c4f7297e0650a148a0e0edf5da881733db0c9b92f533e356dc5af5e2c054ad29d090", @typed={0xc, 0x5d, @uid=r12}, @typed={0xc, 0x8a, @u32=0x5}, @typed={0xc, 0x85, @pid=r13}, @generic="e03201ac9811856cd704fe2aa8904164a70b6f81653e96ab849ec2a650870b18e9bbfd90737f167256c5f5654743e9d1c85a7b2d2e8328b1f40f43f7e0d593a3f919451157b4cc2f21bedd5789f98fc0c07de6001eec53c39d3a5e44eb59fd9492f78fb75bd1203f21d986edb5b0d1733d399c2757c8abeb5dac57a36a3909fffdc81c479b1e5f65c320682aa5573df54eded63a0da8", @typed={0xc, 0x32, @pid=r14}, @typed={0x34, 0x11, @binary="d783cf61b446d383f15696f12dc4bf88574705b4de22e934699752994c563e492cc00657972818f54363"}]}, 0x12b8}, {&(0x7f0000006e80)={0x500, 0x25, 0x800, 0x70bd2a, 0x25dfdbfc, "", [@typed={0xc, 0x78, @fd=r0}, @nested={0x1f0, 0x1e, [@typed={0x8, 0x66}, @typed={0xc, 0x2d, @uid=r15}, @generic="1d3947c8801adab2ac8ca1158092b8dc3597d433a464ee46d42ef4ff02ded06e59dfdb7e89f07d44afb342501f0f98797619f1f65c116ca7e3c5ab9a5169afd6d4430cdade371e574e48efd0eff23db25cce58426f743e8ddca93f942f578765", @typed={0xc, 0x7, @uid=r16}, @generic="0840f6b23fc828f7188d423c639fd4a8854830cd20e3548ffb76db67179bc7b0561e189d91198ecffc17d8ed475b9b822cc0c2e754e3b348028515c1c4456fdf34b3c2c19eff04ef440d71e4442dc0331d00d9530e19122d6adb4b0e456b7354dca41a15e8ebb1cd5f9db0c51a7a13c9170afbf22a854e8e1413d338d42df8efe667f5154fbd2054bccc87e962c565f884ce313ca9eae770141a50c22d92defe659f35ebbfb6986739cd6d804cb91085d85aaed19600400d42bdfec1f89c74b0a15a8b748f", @typed={0x18, 0x78, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x74, 0x6, @binary="fb215d829991d2d3805af5a9741d43ad3614d8c3050cd8fc86c69726339d20a0206ac3fa817f2758f846007b06f93d98e30348b9e143ee40159f938bc53176d12e956133679f15ff8b9f4123756881649017e90e05eaf24570663d04eb7b54bb4227505a984b49075e06b4"}, @typed={0x18, 0x96, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, @typed={0xc, 0x3e, @fd=r0}, @nested={0x2d0, 0x7f, [@typed={0x10, 0x24, @u64=0x4}, @generic="f8a0e28f075c0ca8d8899f6143f7df637178497c6a8a6e7a4f2d2f93b61ba654496db210eb3276de719bf6b4fa463c7cef832f617ad3db0492c23218740aeaa7135307bf6a8dc52ed2e0ea973d459cfd20056ff699c4b39f86ca5bb466d48f1f000ca254ba655690d7a920e3788a4a464b89e7a944fb93be9fd3d89b549a34a75601bf582ec9cdb4f99ce10ca1eab5defa629220a3fe3b3154605ba5e1e9c3", @generic="3c8db8f39bc230fb34e59c260b3a6f8bdd102397453708abacefddc3bd9971bd58515482549b6bd44235b4e5a5cae194bbe9eb99aeb63cdfecdb3baaebefa9b8c27469b43ac742feb4be2d97932d484063d4c432f340b9ee033152de2c79f6e81c79c2bf6918bbc0dba40db673199c1079d0d762f78ed4984b87b626ab2766f78e0b41aff94dae02f0f132b51f969957de965518f3aafb71744ac314596ae7cace3da6e64630e036dc47005fbcb706b103cdd9e4a08f45dcdcdc", @typed={0xc, 0x11, @pid=r17}, @generic="f5e3dccd938cb780cb4f15a6db5d8d6272bb5a65d9a9d7d7da91233e09c35a0a329ce0", @generic="a5e7da538d544bb3a2a12ac220b86053184073ecd2afeccf35f146188dda98276e1968db4616958c198fe4fc7f14f6d9328119dec8db7f2c4ad26d32b6b56b8f", @generic="5aa844d0c8fb4c0bd8680135db54ae942f356437e4213b26f2e9e751a677b26e1c0b313fca5dc023585fbf12916a25665bdfcfee8fd19301a2e2784cac91acce6e02ae064b0b", @generic="94f1cbbcf727bd90da1da0a98d6b702290d0a84a2443e9b70bbaf0c05b67e5d2b631b772b5ed4c997d5fa36f23ad0fcaabf975f2df0f4be8f2e7b2792c4affb458e9400a29e68c7818e53e1fd4a02605a35bb0423239410cd1b581768cab", @generic="8ede7fbf2e5e3cea0c5bd5a4c9df623e8ac7547cb2dc6c5455567dce45b146efe8e3d9ce6a15ad3477eb88f83f9f4bc790aefa18ccdff9b62e6352a4c51046252f2f538dc5aa408567fa0e1764d52f85"]}, @typed={0xc, 0x7c, @str='\x00'}, @typed={0xc, 0x84, @str='\x00'}]}, 0x500}], 0x9, &(0x7f0000007480)=[@rights={0x2c, 0x1, 0x1, [r0, r18, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}], 0x94}, 0x48010) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="390000001300090465000000000000007f008040040000004600010700000014190004000000000000008ceb0003000000000400000003f500", 0x39}], 0x1) [ 48.042515] CPU: 0 PID: 8046 Comm: syz-executor5 Not tainted 4.9.87-g5244700 #3 [ 48.042518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.042527] ffff8801db207898 ffffffff81d95a19 ffff8801cc3f4218 ffff8801cc073000 [ 48.042533] 0000000000000001 0000000000000001 0000000000000000 ffff8801db2078d8 [ 48.042539] ffffffff81248c1d ffffffff81223f5e 0000000000000000 0000000000000000 [ 48.042541] Call Trace: [ 48.042552] [ 48.042553] [] dump_stack+0xc1/0x128 [ 48.042561] [] spin_dump+0x14d/0x280 [ 48.042567] [] ? __wake_up+0x1e/0x50 [ 48.042573] [] do_raw_spin_lock+0x174/0x1e0 [ 48.042580] [] _raw_spin_lock_irqsave+0x56/0x70 [ 48.042585] [] ? __wake_up+0x1e/0x50 [ 48.042589] [] __wake_up+0x1e/0x50 [ 48.042596] [] sg_rq_end_io+0x5dc/0xbc0 [ 48.042601] [] ? sg_release+0x1e0/0x1e0 [ 48.042608] [] ? blk_account_io_done+0xb4/0x860 [ 48.042615] [] ? sg_free_table_chained+0x71/0x80 [ 48.042619] [] ? sg_release+0x1e0/0x1e0 [ 48.042626] [] __blk_mq_end_request+0x54/0xc0 [ 48.042635] [] scsi_end_request+0x135/0x5c0 [ 48.042641] [] scsi_io_completion+0x15de/0x1730 [ 48.042646] [] ? scsi_unblock_requests+0x50/0x50 [ 48.042652] [] ? scsi_handle_queue_ramp_up+0x332/0x440 [ 48.042660] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.042666] [] scsi_finish_command+0x3b8/0x530 [ 48.042671] [] scsi_softirq_done+0x250/0x350 [ 48.042676] [] __blk_mq_complete_request+0x205/0x4b0 [ 48.042682] [] blk_mq_complete_request+0x65/0x80 [ 48.042687] [] scsi_mq_done+0xce/0x320 [ 48.042693] [] virtscsi_complete_cmd+0x5cf/0x7f0 [ 48.042698] [] ? virtscsi_remove+0x140/0x140 [ 48.042704] [] virtscsi_vq_done+0xc9/0x170 [ 48.042710] [] ? virtscsi_target_destroy+0x50/0x50 [ 48.042718] [] ? check_preemption_disabled+0x3b/0x200 [ 48.042723] [] virtscsi_req_done+0xa7/0xd0 [ 48.042728] [] ? virtscsi_vq_done+0x170/0x170 [ 48.042735] [] vring_interrupt+0x109/0x150 [ 48.042741] [] ? vring_create_virtqueue+0x3f0/0x3f0 [ 48.042749] [] __handle_irq_event_percpu+0xef/0x800 [ 48.042754] [] handle_irq_event_percpu+0x74/0x150 [ 48.042761] [] ? __handle_irq_event_percpu+0x800/0x800 [ 48.042765] [] ? handle_irq_event+0x9f/0x140 [ 48.042771] [] handle_irq_event+0xa7/0x140 [ 48.042777] [] handle_edge_irq+0x1fa/0x8e0 [ 48.042786] [] handle_irq+0x24e/0x3b0 [ 48.042792] [] ? check_preemption_disabled+0x3b/0x200 [ 48.042799] [] do_IRQ+0x89/0x1b0 [ 48.042804] [] common_interrupt+0xa0/0xa0 [ 48.042812] [ 48.042812] [] ? _raw_spin_unlock_irqrestore+0x5f/0x70 [ 48.042821] [] try_to_wake_up+0xb7/0xee0 [ 48.042827] [] ? migrate_swap_stop+0x920/0x920 [ 48.042834] [] ? plist_check_head+0x4a/0x60 [ 48.042839] [] ? plist_del+0x157/0x210 [ 48.042845] [] ? futex_wake+0x1ac/0x440 [ 48.042851] [] wake_up_q+0x8a/0xe0 [ 48.042856] [] futex_wake+0x3a0/0x440 [ 48.042862] [] ? get_futex_key+0x1050/0x1050 [ 48.042870] [] ? inet_csk_get_port+0xb5c/0x1220 [ 48.042876] [] do_futex+0x780/0x15c0 [ 48.042883] [] ? release_sock+0x20/0x1c0 [ 48.042890] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 48.042896] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 48.042902] [] ? release_sock+0x14c/0x1c0 [ 48.042907] [] ? exit_robust_list+0x230/0x230 [ 48.042912] [] ? release_sock+0x14c/0x1c0 [ 48.042920] [] ? inet6_bind+0x130/0x1520 [ 48.042925] [] ? inet6_bind+0xa0d/0x1520 [ 48.042931] [] ? fput+0xd2/0x140 [ 48.042939] [] ? SYSC_bind+0x1ad/0x280 [ 48.042945] [] ? move_addr_to_kernel.part.12+0x120/0x120 [ 48.042952] [] ? get_unused_fd_flags+0xd0/0xd0 [ 48.042958] [] compat_SyS_futex+0x1f1/0x2a0 [ 48.042964] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 48.042969] [] ? SyS_socket+0x121/0x1b0 [ 48.042975] [] ? kcov_ioctl+0x56/0x1d0 [ 48.042980] [] ? move_addr_to_kernel+0x50/0x50 [ 48.042987] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 48.042993] [] ? do_fast_syscall_32+0xcf/0x870 [ 48.042999] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 48.043005] [] do_fast_syscall_32+0x2f5/0x870 [ 48.043011] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.043017] [] entry_SYSENTER_compat+0x90/0xa2 [ 48.059097] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64 sclass=netlink_route_socket pig=8055 comm=syz-executor1 [ 48.059432] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=64 sclass=netlink_route_socket pig=8055 comm=syz-executor1 [ 48.611482] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 48.617697] Dumping ftrace buffer: [ 48.621206] (ftrace buffer empty) [ 48.624886] Modules linked in: [ 48.628163] CPU: 1 PID: 8042 Comm: syz-executor3 Not tainted 4.9.87-g5244700 #3 [ 48.635576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.644899] task: ffff8801cb41e000 task.stack: ffff8801cbd70000 [ 48.650924] RIP: 0010:[] [] __free_pages+0x21/0x80 [ 48.659160] RSP: 0018:ffff8801cbd77930 EFLAGS: 00010a07 [ 48.664578] RAX: dffffc0000000000 RBX: dead4ead00000000 RCX: ffffffff826692ab [ 48.671815] RDX: 1bd5a9d5a0000003 RSI: 0000000000000006 RDI: dead4ead0000001c [ 48.679063] RBP: ffff8801cbd77940 R08: 0000000048000000 R09: 0000000000001e30 [ 48.686303] R10: 0000000000002100 R11: ffff8801cb41e000 R12: 0000000000000004 [ 48.693548] R13: 0000000000000020 R14: ffff8801cb482100 R15: dffffc0000000000 [ 48.700789] FS: 0000000000000000(0000) GS:ffff8801db300000(0063) knlGS:00000000f6f3eb40 [ 48.708982] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 48.714832] CR2: 00000000f6ee1db0 CR3: 00000001cca04000 CR4: 0000000000160670 [ 48.722074] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.729313] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.736554] Stack: [ 48.738675] 0000000000000001 ffff8801cb482258 ffff8801cbd779a0 ffffffff826692d1 [ 48.746646] ffff8801cb482270 ffffed003969044b ffffed003969044e ffff8801cb482268 [ 48.754606] dead4ead00000000 ffff8801cb482240 0000000000000000 0000000000000000 [ 48.762568] Call Trace: [ 48.765129] [] sg_remove_scat.isra.19+0x1c1/0x2d0 [ 48.771590] [] sg_finish_rem_req+0x2b5/0x340 [ 48.777627] [] sg_new_read.isra.20+0x18d/0x3e0 [ 48.783827] [] sg_read+0x8b7/0x1440 [ 48.789075] [] ? sg_proc_seq_show_debug+0xd90/0xd90 [ 48.795710] [] ? fsnotify+0x86/0xf30 [ 48.801040] [] ? fsnotify+0xf30/0xf30 [ 48.806467] [] ? avc_policy_seqno+0x9/0x20 [ 48.812323] [] do_loop_readv_writev.part.17+0xc8/0x2b0 [ 48.819218] [] compat_do_readv_writev+0x5ff/0x740 [ 48.825684] [] ? do_pwritev+0x1a0/0x1a0 [ 48.831279] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.838269] [] ? check_preemption_disabled+0x3b/0x200 [ 48.845078] [] ? __fget+0x20a/0x3b0 [ 48.850320] [] ? __fget+0x231/0x3b0 [ 48.855565] [] ? __fget+0x47/0x3b0 [ 48.860725] [] compat_readv+0xe3/0x150 [ 48.866231] [] do_compat_readv+0xf4/0x1d0 [ 48.871994] [] ? compat_readv+0x150/0x150 [ 48.877767] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 48.883880] [] compat_SyS_readv+0x26/0x30 [ 48.889645] [] ? SyS_pwritev2+0x80/0x80 [ 48.895238] [] do_fast_syscall_32+0x2f5/0x870 [ 48.901348] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.907984] [] entry_SYSENTER_compat+0x90/0xa2 [ 48.914179] Code: e9 27 fc ff ff 0f 1f 44 00 00 48 b8 00 00 00 00 00 fc ff df 55 48 89 e5 53 48 89 fb 48 83 c7 1c 48 89 fa 48 83 ec 08 48 c1 ea 03 <0f> b6 14 02 48 89 f8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 3d [ 48.940772] RIP [] __free_pages+0x21/0x80 [ 48.946653] RSP [ 48.950652] ---[ end trace 857d88b7ff3b5aa6 ]--- [ 48.955541] Kernel panic - not syncing: Fatal exception [ 48.961339] Dumping ftrace buffer: [ 48.964856] (ftrace buffer empty) [ 48.968534] Kernel Offset: disabled [ 48.972127] Rebooting in 86400 seconds..