"/13) r4 = syz_open_procfs(0x0, &(0x7f0000000300)='sched\x00') fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f00000003c0)) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) futex(&(0x7f00000004c0), 0xb, 0x0, &(0x7f00000005c0)={r5, r6+30000000}, &(0x7f0000000600)=0x2, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000640)={@mcast2={0xff, 0x2, [], 0x1}, 0xffffffff, 0x1, 0x0, 0x0, 0x8, 0x3f, 0x4}, 0x20) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000440)=0x0) syz_open_procfs(r7, &(0x7f0000000480)='net/ip_vs\x00') setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000800)={0x7fff}, 0x10) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') connect(0xffffffffffffffff, &(0x7f0000000740)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10}, 0xc, &(0x7f00000006c0)={&(0x7f00000008c0)=ANY=[]}, 0x1}, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000380)='/dev/snd/pcmC#D#p\x00', 0x6, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000400)={0x6, 0xffffffff, 0x2}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)={0x1}) 2018/04/28 14:45:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000600)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)={0x40, 0x1d, 0x109, 0x0, 0x0, {0x2}, [@nested={0x18, 0x1, [@typed={0x14, 0x0, @ipv6=@dev={0xfe, 0x80}}]}, @typed={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, 0x40}, 0x1}, 0x0) [ 146.162012] netlink: 'syz-executor0': attribute type 1 has an invalid length. [ 146.169439] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/04/28 14:45:44 executing program 6: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000280)=@generic={0x1, 0xffffffffffffffff, 0x5}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='gre0\x00', 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0xc2, "8fabde2a2bd2a8a70fbf52055e285f2b8c1a0dba97d8257745925095708a9badd5fb92bda7a187e6619b3617219cc743fe8ccb0358dede9c6247e8157817587c34b79182088f4c4d1f23a6301d928916764adf22d4e0075418cf25102e3db64a13d9ff327d7cfa787f9cacd04b86288da23c191a6d48a159b168dffcbed11d73fbc4eb1dafeb037f78e404b6b3aa293e7f0f1d66e1a8df1cfd9728f0e8e1c97a8404b04bebf4174eb8bd922163e8615b99250b163c7b5a57d588489cce10add614c5"}, &(0x7f00000001c0)=0xca) 2018/04/28 14:45:44 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) close(r0) socket(0x3, 0x8000a, 0x10001) 2018/04/28 14:45:44 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$pppoe(0x18, 0x1, 0x0) r6 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x8, 0x200200) r7 = accept4$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14, 0x800) ioctl$KVM_SET_XCRS(r6, 0x4188aea7, &(0x7f00000003c0)={0x3, 0x9, [{0xdc8b, 0x0, 0x5}, {0x2, 0x0, 0x7fff}, {0x58f7, 0x0, 0x1}]}) ppoll(&(0x7f0000000280)=[{r0, 0x5020}, {r1}, {r2, 0x1480}, {r3, 0x140}, {r4, 0x100}, {r5, 0x8001}, {r6, 0x8160}, {r7, 0x4001}], 0x8, &(0x7f00000002c0)={0x77359400}, &(0x7f0000000300)={0x89}, 0x8) r8 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050bff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r8, 0x40045431, &(0x7f00003b9fdc)) r9 = syz_open_pts(r8, 0x101000) ioctl$TIOCSETD(r9, 0x5423, &(0x7f0000b04000)=0x3) r10 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_int(r6, 0x6, 0xf, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$TCSETSF(r9, 0x5404, &(0x7f0000000240)) 2018/04/28 14:45:44 executing program 7: r0 = memfd_create(&(0x7f00000000c0)="70726f63ae6d696d655f74797065776c616e316e6f64657600", 0x4) fcntl$setstatus(r0, 0x4, 0x40800) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) 2018/04/28 14:45:44 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x2, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\fc'], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f0000000580)='\v'}) mmap$binder(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x0, 0x1000012, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$setpipe(r1, 0x407, 0xc6b) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x0, 0x0, &(0x7f000005af7e)}) 2018/04/28 14:45:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000040)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007ffffffd}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000000280)="ae", 0x1, 0x0, &(0x7f0000000340)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x440840, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000140)={0xa3f8, 0x2, 0x401}) sendto$inet(r0, &(0x7f00000000c0), 0xfffa, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/04/28 14:45:44 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffff2e2, 0x20000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000200)={r1, r2}) r3 = shmget(0x1, 0x5000, 0x80, &(0x7f0000ffb000/0x5000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000240)=""/218) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0x9205, &(0x7f0000001280)) nanosleep(&(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)) read(r4, &(0x7f0000000140)=""/94, 0xfffffe68) ioctl$TUNSETLINK(r4, 0x400454cd, 0x309) 2018/04/28 14:45:44 executing program 3: r0 = socket(0x1e, 0x805, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x800000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x6, 0x7f, &(0x7f0000000200)="cb28c6d767a8fac6b7f8131e7497262de0bb20483398cabc641366b80c153cee2482f6e272c46b8ecab4a815319c8b863f32c7d382939047674764bd09fe902d0374efb1d2c2239c8662c9a9287665bb3678c1b23f1643b6a24c7f08063000f4e0eb8cfff20c4bfd40ec05e29ec70efe191bd1e276899c3e86370f03e9e87a492daceb75ce82c44cd587fb4a8d242612c6ff6cce4d604088d83d7b11375f5a3074d225004645c4cf38208c15ee4699c82f3d1eac808a0908fedfcf53e12fa88d37837d88ed3dc07436258572cb459f97794c8e16559133e77d215a25d7924c5e6701db1d36db82cbb7cad381e7d6370cf7274db85b6ccb", 0xf7) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0xfffffffffffffe00, 0x20000000004080) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'eql\x00', {0x4, 0x8, 0x10000, "95261ddab9c9"}}) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000000080)=0x100002) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000000c0)) [ 147.266894] binder: 11225 RLIMIT_NICE not set 2018/04/28 14:45:44 executing program 6: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7, 0x0, 0x1, 0x46}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000000040)) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000000)=0x200) 2018/04/28 14:45:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x3, &(0x7f0000000440)=[{&(0x7f0000000140)="9bf63bcdbe364a199ed3eabd096f8c27badde55a9c5c8ef9beed028aff9d1714e64766f313ab7299516add552c6a81d8887bf545a5dc730637790ac01429b35c236d25a91e56b256c4bca2579e07cb88be51e3007469646af7881d8d6a110a92947d36005f47298cce0b602177756a40e9c2dcb7fe063a7c86b778d4df4fc78173ca270f221585ec2ee486e556aee84d06318bd91d5b0c8b970f36f2289d09a331c0b8a0d677c82655642a10ad021fe15ac9b9f196bdad20b16f8468290cdfa62783bdc981aac2516343552f0bcb09023b57b13930a351782d7362f8965be20b4e635f518a81618d21a41b96f78d69", 0xef, 0x92ca}, {&(0x7f0000000240)="af24f09392e39ca7eb910370de3b70b83e6913af276fe4c76cfce5ba5fd28524b46ca7cdcbe91d4f508b64123fa13626bdc11ab62452d0cc1839ff0ddb2209cd3ef44cc218ffe949b3f207105c0e2f8d6fcdcf5cfc6463772a68dd4a819256f0b1fd569bb7493628d45150a383cd78b5681af8891a99aa362529000404eeee401d3dffad7ccf75b9ce017916a671d99532ff1d4e216aaa7229a2e81458e5ecce759c04760b92cef04ced3b71f0cd68daf5b180b020b34896dd7fe01966dbf7acc369d0911c6738db20df0abba5bf1d35c6314c880de222684c4952a77f90", 0xde, 0x1}, {&(0x7f0000000340)="4bca40f349404dd921bb54b698080106141bd4b7b241d84e727e38f50dedcc3ceddfcc579ef6a41f0d23b93ced55bc55eab42fb9bd696cb6fc008ffbce71fa521387575381d9d432abe288f3f903578c9343ec36162c73be52b35957cd53a1d5056b8c280294b1daed48cdf9816a6fcd6148be8201c821aa966b7a3fbde6b7ebff59b3f82613949b3029db6e07c627de04130e2eeeac327c8b65b8f31a95a12e80f19c193cac779d40591d726a692f5458f1ae13a7568aaca9529ff31446027e8d1797d2c13ec6afa9a970cd3b0b4193511fd44d62a4d65ac5f1f7821b92bab348", 0xe1, 0x1}], 0x400, &(0x7f00000004c0)={[{@conv='conv', 0x2c}, {@grpquota='grpquota', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@tails_off='tails=off', 0x2c}, {@nolargeio='nolargeio', 0x2c}, {@balloc_no_unhash_reloc='block-allocator=no_unhashed_relocation', 0x2c}]}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000000)=""/127, &(0x7f00000000c0)=0x7f) 2018/04/28 14:45:44 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000fa3)=""/4, &(0x7f0000000fff)=0x4) sendmsg$nl_generic(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x204}, 0x1, 0x0, 0x0, 0x4004884}, 0x4c000) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) bind$alg(r2, &(0x7f0000000340)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(pcbc(aes-aesni),wp512-generic)\x00'}, 0x58) r3 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') sendmsg(r2, &(0x7f0000000b40)={&(0x7f0000000400)=@generic={0x4, "f16c13b0c52cb1484b54c22a5d7cf5616b7758a9916b011fa46f7e66f2d6c664176942983c4204f1e24e2b5ff1ad0eb7f1477016fda5977e1b1a97da92523408bc131015ede290e5dc6fb7ca9a161e5fe00e17578a5af841a6e99d220d727278c3f98707b3f59f0d591ae9776f7f5a0be3109151e3cd9114b8a617586c15"}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000480)="89918d6364c8a1f74bd67fb5e75d5280f5e4f80270df101d19111200bed715a62583b6bb76e9126aaa4961e30fe6f0f044560c", 0x33}, {&(0x7f00000004c0)="67bf6003ac66fe0152a4d2ccd306ce3b46cc858f6803b0ce36bfec740a549e221ea16eb11fe6a66f6a6907070c6207fa01aed1b45e5946d507bbffd6d6fe7f45e2667fd5bbc6ca4c318975316280bb30f5f585f93a0966363d6001512935ed49e30f80f11e2fa230795afd8272efd4ddbeb4c50e75003d6854600d217e1fb7f55fd2ce2f5db59104b349566a142e16d67e2b34a6f1554e9b77df18fa8964063f1d79bc2a373b2cd732931ff7b096c0d3928dcd3df3e2e9900615335ffaa4a7dc6c8cd7c76dc8f804755bf701ca8d73e03e356a9fc4", 0xd5}], 0x2, &(0x7f0000001040)=ANY=[@ANYBLOB="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"], 0x510, 0x4000090}, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00000003c0)=0xfffffffffffff2c4, 0x4) pread64(r3, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) r4 = request_key(&(0x7f0000000c40)='.dead\x00', &(0x7f0000000c80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000cc0)='security\x00', 0xfffffffffffffffd) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000000600)={0x3f, 0x2}) request_key(&(0x7f0000000b80)='rxrpc\x00', &(0x7f0000000bc0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000c00)='pagemap\x00', r4) 2018/04/28 14:45:44 executing program 1: futex(&(0x7f0000000100), 0x400005, 0x0, &(0x7f00000000c0), &(0x7f00000001c0), 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x80) eventfd(0x7) r1 = request_key(&(0x7f0000000080)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='ppp1\x00', 0xffffffffffffffff) keyctl$invalidate(0x15, r1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x4010, r0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000040)=0x4, 0x4) 2018/04/28 14:45:44 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x0, 0x0) fstatfs(r0, &(0x7f0000000200)=""/237) 2018/04/28 14:45:44 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0xf8d7) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000240)={0xfffffffffffffffd, 0x0, 0x0, 'queue0\x00', 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000140)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000001c0)=0x6) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc\x00', 0x22002, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000000300)=""/180, &(0x7f00000003c0)=0xb4) mknod(&(0x7f0000000100)='./file0\x00', 0x8030, 0x1) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000040)="0f59120fc72a440f20c0663506000000440f22c00fc76c00bad004ec0f380b92b4000f20d86635200000000f22d8baf80c66b8609c418e66efbafc0cb073ee360f32260f019e0090", 0x48}], 0x1, 0x0, &(0x7f0000000100), 0x0) 2018/04/28 14:45:44 executing program 7: r0 = socket(0x11, 0x807, 0xfffffffffffffffd) r1 = getpgid(0x0) r2 = getpgid(0x0) setpgid(r1, r2) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000040)=0x3, 0x4) finit_module(r0, &(0x7f0000001880)='md5sum]\x00', 0x3) sendmsg$rds(r0, &(0x7f0000001840)={&(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000001400)=[{&(0x7f0000000080)=""/20, 0x14}, {&(0x7f00000000c0)=""/231, 0xe7}, {&(0x7f00000001c0)=""/86, 0x56}, {&(0x7f0000000240)=""/16, 0x10}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/113, 0x71}, {&(0x7f0000001300)=""/242, 0xf2}], 0x7, &(0x7f0000001680)=ANY=[@ANYBLOB="580000000000000014010000090000000700000000000080", @ANYPTR=&(0x7f0000001480)=ANY=[@ANYBLOB="0600000000000000"], @ANYPTR=&(0x7f00000014c0)=ANY=[@ANYBLOB="0900e8ffffff0000"], @ANYBLOB="0700000000000000fc0a00000000000003000000000000000500000000000000020000000000000001000000000000001800000000000000140100000c0000000000000000000000580000000000000014010000080000001f00000006000000", @ANYPTR=&(0x7f0000001500)=ANY=[@ANYBLOB='L\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000001540)=ANY=[@ANYBLOB="0100000000000000"], @ANYBLOB="01000000000000000000000000000000030000000000000034ffffffffffffff49000000000000004000000000000000580000000000000014010000070000000400000000000000", @ANYPTR=&(0x7f0000001580)=ANY=[@ANYBLOB="0000008000000000"], @ANYPTR=&(0x7f00000015c0)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="40000000000000000400000000000000010000000000000081000000000000000c00000000000000000200000000000018000000000000001401000002000000ffffffff000000005800000000000000140100000800000002010000b9000000", @ANYPTR=&(0x7f0000001600)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000001640)=ANY=[@ANYBLOB="0200000000000000"], @ANYBLOB="090000000000000009000000000000000900000000000000200000000000000010000000000000000000000000000000"], 0x190, 0x90}, 0x4000) 2018/04/28 14:45:44 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={@dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @empty, 0x0, 0xffff}) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x400100) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x7fff, 0x0, 0x1, 0xffffffff}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000080)={0x4aca, r2, 0x10003, 0x8d2}) 2018/04/28 14:45:44 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xef) ioctl(r0, 0x80, &(0x7f0000000100)="d5294e4a673d128522b84e5c170c80f62fcc449f572282b6cea58d9c54f09557c9c169f209ee6c77da9ae2a5385cd33a63e2694f98ee10acf9c9e2c00fb628455355d974ace833f6b3dcd16f2f5b37eb9cf1aa839bf190b0bfd0a0afef69fc50b8b902e5f7b6e9f30d2119da4b29b2590f3ed18e4226ad1df58f15a765892f16d84bc0b8050be10b0e1439f8df0cdb85fc0a7c9fe2a6e7a41a73f24d6a98d33c3057d97556") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x4102, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000040)=0x1) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000013ffc)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x77, "89265f8218fdce4916df4d72b47f3ac3880b3d8d87e0cca4c2b67e38eac7b7ad7fba337ae87bfb7c80c34b395df70ee86bbd018988137668036797f0b7ef1b3a7b5aa8c68df7220e06e9ffaf7072c0fc3e94a82ea9cf2f740df6ca856a28396abda53c0f975aa2a45d145e667ebd14b19ec13f60170e6b"}, &(0x7f0000000240)=0x7f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000280)={r2, 0xb9, "9896bcc7d5cb950c460c23c7474d64787b611aeea886b8f7a1d1d40a68f9ddbe6a846a3983fa02b14eb77b364814db609e39823aee785a9a3eb9466b643d3e4fe1374cdc694d28628dd91bdd59126127b39d20e4aa647113f4dacba57efbd7c38bfa1f79cc76634dff0ecde03f1e3b9a3ce85b2b7772cc498592edbf894c93370d9e519069329b779e66ac4eaf5d78e8cde887b0854d96182c3320d34cb12d0cd7c44d30cd52236521da3583907c4a8f1e20960ce25f5d8210"}, &(0x7f0000000380)=0xc1) sendto$inet6(r0, &(0x7f00000003c0)="d61b4a492c4aaa1531e21962b47c7b0cd552cb3e64bae30f855f2ad4a99b57c49baab1", 0x23, 0x20000004, &(0x7f0000000400)={0xa, 0x4e23, 0x1ff, @dev={0xfe, 0x80, [], 0x13}, 0x1}, 0x1c) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f00000000c0)=0xc) [ 148.067210] binder: BINDER_SET_CONTEXT_MGR already set [ 148.072687] binder: 11224:11225 ioctl 40046207 0 returned -16 [ 148.079037] binder: 11225 RLIMIT_NICE not set [ 148.097594] binder: undelivered TRANSACTION_COMPLETE 2018/04/28 14:45:45 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000000140)=""/185, 0xb9, 0x1000026, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x105300, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}}, [0x6, 0xc6a0, 0xfffffffffffffffa, 0x0, 0xa4fe, 0x5, 0x9a4, 0xea, 0x4, 0x6, 0xfff, 0x80, 0x101, 0xf39, 0x80000000]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x5}, &(0x7f0000000100)=0x8) setsockopt$ax25_int(r2, 0x101, 0x9, &(0x7f0000000040)=0x9, 0x4) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) 2018/04/28 14:45:45 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2d2) ioctl$sock_inet_SIOCSARP(r0, 0x227c, &(0x7f000035bfbc)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) 2018/04/28 14:45:45 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40a000, 0x0) ioctl$TCSBRK(r0, 0x5409, 0xffffffffffffffff) 2018/04/28 14:45:45 executing program 3: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x14) ioctl$int_out(r0, 0x1, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x602400, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000080)="6071d645c6c5912535a8e8445c42ce4d", 0x10}, {&(0x7f00000000c0)="1383baf0b94d4dc152722dc21267f255febd7b01999610c151809b", 0x1b}, {&(0x7f0000000100)="64308d59389ec03fdea2eb91449476d74cb3a653210421a06601036da2d2c9b1e70f9a36478e7ac7ced2", 0x2a}, {&(0x7f0000000140)="9507a2581ea96b238a7e6a8397051fbf59d92e2a79135adaa6ec13264145bc39cbe1c48809dc617707515b84f32aa0bec4ae0884e90ae7dbdb7009c641e430c55c3cc3b6c3f1c147ff39491368ccae7e3f72025a63a14412305dfdcf3fd9082d571b8fc59ae2a0c010f1b87b570cf039af8f2199efe104ce128f10736dd58c5824fe8686b5d969bfbac328fda08f57b6098458828fc522bd87ae8772aa4a60df825d957772831a5aa8d7fb050c72acb469ce26cf0026", 0xb6}, {&(0x7f0000000200)="fbc7bda803eaa037b3f80458ffea27a252b682c33ce1dd08b9ba91801b66838202326bb26b58345dd7e365c153db95488fb160737ff4e5a13490147edd7cb39a340c902192734d01ae8ed8ac50af1e9950635f5c3d576ec83dcc17a6410723", 0x5f}, {&(0x7f0000000280)="376ae05219ca6c94e0d479b79d396ca0a659e173a2864412085dd6c0693792ecda775ccb39ef70f6e53a1e732fa3af0b198fb546cced39c43c0b1798f3994f7e82b6d200a58c22b465f87426a941dc8c7c", 0x51}, {&(0x7f0000000300)="24d00cf0aa7975b49d2c2ffe2811ccd6b2338e", 0x13}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f0000000340)="d1d5f78f6c5e37", 0x7}], 0x9, 0x0) 2018/04/28 14:45:45 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r1 = socket$inet6(0xa, 0x2, 0x9) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) close(r2) 2018/04/28 14:45:45 executing program 0: unshare(0x40000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x0, @broadcast=0xffffffff}}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x8d2c, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, 0x20, 0x6, 0x1, 0x16, 0xffffffffffffaaf4, &(0x7f0000000000), 0xffffffffffff8000, 0x8001, 0x9}) 2018/04/28 14:45:45 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semget$private(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f00000000c0)=[{0x4, 0x0, 0x1800}], 0x1, &(0x7f0000000100)) semtimedop(0x0, &(0x7f0000000040)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000240)={r2, 0x8000}, 0x8) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40820}, 0xc, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="b93629e46e2aad395a333d7065115d4e5d3ce574", @ANYRES16=r1, @ANYBLOB="04002bbd7000fcdbdf25030000000800040000000000080001004e220000080002000a0000000800040001000000080003006c000000"], 0x3c}, 0x1, 0x0, 0x0, 0x84}, 0x4) r3 = perf_event_open(&(0x7f0000271000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000239ff6)='/dev/cuse\x00', 0x8010000080802, 0x0) readv(r4, &(0x7f0000c6efe0)=[{&(0x7f00006c8f31)=""/207, 0xcf}], 0x1) write$fuse(r4, &(0x7f00000edf00)={0x58, 0x0, 0x1, @random="070000004044b23250f0e6065d86a61bf2b3b36e2708546d44a355dededda48445f7bf7b3a8d3b874662bb74e794b2ee47ed46cd5ed34882afb9950b0003d332fdc82b8391907f08"}, 0x58) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000280)={0x1, 0x8, [{0x4, 0x0, 0xffffffffffffff61}]}) fcntl$getownex(r3, 0x10, &(0x7f0000000380)={0x0, 0x0}) perf_event_open(&(0x7f0000000300)={0x7, 0x70, 0xa5c0, 0xdf62, 0xa9ac, 0x6, 0x0, 0x4, 0x1020, 0x4, 0x7, 0xffffffffffffff80, 0x7, 0x3ff, 0xb6f, 0x80000001, 0x3, 0x1000, 0x80000001, 0x1, 0x3, 0x6, 0x8, 0x6, 0x9, 0xfffffffffffffc01, 0x3, 0x1, 0xcada, 0x0, 0x2, 0x3ff, 0x684, 0x7ff, 0xfff, 0x8, 0xfffffffffffffffc, 0x2, 0x0, 0x1, 0x3, @perf_bp={&(0x7f00000002c0), 0x4}, 0x4, 0x0, 0x0, 0xd6d5f13d873e3484, 0x100000000, 0x8, 0x9}, r5, 0x9, r3, 0xa) 2018/04/28 14:45:45 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000180)='io.max\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003040)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/34, 0x22}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000000040)=""/37, 0x25}, {&(0x7f0000000080)=""/32, 0x20}, {&(0x7f00000001c0)=""/254, 0xfe}], 0x5, &(0x7f00000002c0)=""/96, 0x60, 0x2}, 0x6d94}, {{&(0x7f0000000340)=@llc, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)}], 0x1, &(0x7f0000000440)=""/114, 0x72, 0x8}}, {{&(0x7f0000001500)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001580)=""/175, 0xaf}, {&(0x7f0000001640)=""/88, 0x58}, {&(0x7f00000016c0)=""/160, 0xa0}, {&(0x7f0000001780)=""/105, 0x69}, {&(0x7f0000001800)=""/148, 0x94}, {&(0x7f00000018c0)=""/253, 0xfd}, {&(0x7f00000019c0)=""/36, 0x24}, {&(0x7f0000001a00)=""/114, 0x72}], 0x8, &(0x7f0000001b00)=""/191, 0xbf, 0x6}, 0x1f}, {{&(0x7f0000001bc0)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001c40)=""/177, 0xb1}], 0x1, &(0x7f0000001d40)=""/182, 0xb6, 0x6}, 0x90}, {{&(0x7f0000001e00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000003000)=[{&(0x7f0000001e80)=""/4096, 0x1000}, {&(0x7f0000002e80)=""/9, 0x9}, {&(0x7f0000002ec0)=""/138, 0x8a}, {&(0x7f0000002f80)=""/68, 0x44}], 0x4, 0x0, 0x0, 0x9}, 0xffff}], 0x5, 0x12160, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000003180)={0x0, 0xfff}, &(0x7f00000031c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000003200)=r3, 0x4) write$cgroup_int(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="393a340d89a42266949005c542bc3bcd608d69711e88b06b1d0501416df2c6"], 0x1f) 2018/04/28 14:45:45 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x24000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040), 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x10000, 0x2, 0xa, 0xf06, 0x675, 0x0, 0x1, 0xffffffff00000000, 0x1, 0x80000001, 0x9}, 0xb) mmap(&(0x7f000001c000/0x1000)=nil, 0xfffffffffffff000, 0x0, 0x10, r0, 0x0) 2018/04/28 14:45:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20010000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="764c370f368104d3065bfcaa39c5f546", 0x10) sendmsg(r0, &(0x7f00003bbfc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02ff01000000010000000000000007e77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x64, &(0x7f0000d1b000), 0x0, &(0x7f000012e000)}, 0x0) sendto$packet(r0, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x980f, 0x0) [ 148.684815] sg_write: data in/out 1562545402/680 bytes for SCSI command 0x0-- guessing data in; [ 148.684815] program syz-executor7 not setting count and/or reply_len properly [ 148.688662] CUSE: DEVNAME unspecified [ 148.713868] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 14:45:45 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000100)={0x7, 0x6, 0x0, 0x0, "7f323eda30cd569bc8f4f9550aee6d372620732b46eada249e8e99f3c79bbc48623767d62f96ac970ec72dd6", 0x5}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80800) fcntl$addseals(r0, 0x409, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1000000001, 0x20000800001) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x80000040045010, &(0x7f000000bff8)=0x2) [ 148.776801] CUSE: DEVNAME unspecified 2018/04/28 14:45:45 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000300)=""/173) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) r4 = semget(0x0, 0x4, 0x200) semop(r4, &(0x7f00000003c0)=[{0x1, 0x56, 0x1000}, {0x0, 0x20, 0x800}, {0x5, 0x1, 0x1000}, {0x3, 0x100000001, 0x800}], 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000200), &(0x7f00000004c0)=0xb) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@ipv6_newaddr={0x48, 0x14, 0x1, 0x70bd27, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}]}, 0x48}, 0x1}, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000400)={0x2, 0xbd9, 0x40}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="78312c22566be812ecb09311985251b73774b3312008f333f7c3ab02c77530c90802af82cc35615c38a6ab04b84d20c0d71dc73f428f75b46fb56196a932bd90f9000000000000020026", @ANYRES16=r5, @ANYBLOB="140125bd7000fedbdf2511000000080005000900000008000500070000000800050001010000"], 0x2c}, 0x1, 0x0, 0x0, 0x40045}, 0x20008000) 2018/04/28 14:45:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x10c, r4, 0x100, 0x70bd2a, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xf9c6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffff8}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3c}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1ff}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x17}}]}]}, 0x10c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000050) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000080)={r0}) 2018/04/28 14:45:45 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000515ff8)=0xcbb, 0x7, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) recvmsg$netrom(r0, &(0x7f00000007c0)={&(0x7f0000000140)=@ax25={0x3, {"b93ea6f8231921"}, 0x8}, 0x10, &(0x7f0000000440), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x108, 0x4}, 0x2020) mbind(&(0x7f000030e000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000080)=0x7fffffff, 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x4900) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000000c0)=0x6, 0x2) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000527ff8), 0x2, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x8001, &(0x7f0000c28000)=0x800003f, 0x5, 0x0) ioctl$KVM_X86_SET_MCE(r1, 0x4040ae9e, &(0x7f0000000040)={0x8080000000000000, 0x3000, 0x3f, 0x0, 0x1f}) 2018/04/28 14:45:45 executing program 2: r0 = socket(0xa, 0x80806, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000800000000000084100000001"]) r1 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x0) r2 = epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x5c, &(0x7f0000000500)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x13}}, @in6={0xa, 0x4e22, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x80000001}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @rand_addr=0x1}]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0x3, 0x2, 0x0, 0x10001, r3}, &(0x7f0000000600)=0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200)=@int=0x1f, 0x4) r4 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r4, 0x1, 0x2a, &(0x7f0000000040)=0x8003, 0x4) sendmsg$key(r4, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000da9000)=ANY=[@ANYBLOB="020300091000000000000000000000000200130002000000000000000000000005000600000000000a000000000000000000000000000000180780004000000000000000000000000200010000000000000000020000000005000500000000000a00000000450ded2066014b6100000000000000000000090000000000000000"], 0x80}, 0x1}, 0x0) r5 = dup3(r1, r1, 0x80000) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000380)={0x8, 0x0, [{0xa, 0x742, 0x7, 0x9, 0x0, 0x401, 0xffff}, {0xf, 0x7fff, 0x2, 0x4, 0xfffffffffffffff2, 0x0, 0xd29d}, {0x80000001, 0xae20, 0x1, 0xfffffffffffffffa, 0xffffffffffffbc39, 0x32a1, 0x9}, {0x80000007, 0x4, 0x6, 0x80000001, 0x9, 0x0, 0x8}, {0x80000008, 0x4, 0x4, 0x7f, 0x0, 0x80}, {0x0, 0x0, 0x1, 0x17f9, 0x66, 0xf9f7, 0x5}, {0x0, 0x5, 0x4, 0x7, 0x4, 0x200, 0x3}, {0x80000000, 0xfff, 0x1, 0x5, 0x3, 0x1, 0x9}]}) ioctl(r1, 0x3, &(0x7f0000000280)="92930983e75ea8cbe39f12f97f2e7fa13522eb29c8554f0e83a4c4926ac54058844b6d22653884afaf2c8bf6c5b773c68435055be4472ab7977d4d2189cd0711fd8958ff3662676b14c0eae964196ee481a7daa2a1ef2b456676dd59e51f09409f5e39dc541b969358e089ab6d60d4941ec392c2a0ee602a5406afadd3d100c5275e4ae6e098fd2bead2c837c09b557c0b17b63abac2a4a6c959ee310a91ed92c01442bd241be69f9065e4d927e4a4cfe1a1698b77abd2e1a088ef999bee9d19763c770ed927ab453659057b55ae05ec6693d519c847943f606308229d36c967") setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00000001c0), 0x8) syz_kvm_setup_cpu$x86(r5, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000100)="f30f1bdac0200a670fc75846f30f2ccaba4300ecf30f38f6240f01df6467f0832d8eabb3dc04f23e0f3266b9300600000f32", 0x32}], 0x1, 0x2, &(0x7f0000000180)=[@cr0={0x0, 0x10000}, @cr4={0x1, 0x4000}], 0x2) 2018/04/28 14:45:45 executing program 5: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa, 0x7}) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000000080)={{&(0x7f0000601000/0x3000)=nil, 0x3000}}) [ 148.914780] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 14:45:46 executing program 7: perf_event_open(&(0x7f000025c000)={0x40000000002, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) memfd_create(&(0x7f0000000040)='GPLproctrusted,\x00', 0x2) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/04/28 14:45:46 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x4000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001680)=ANY=[], &(0x7f00000015c0)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001180)={0x0, @in6={{0xa, 0x4e22, 0x80000001, @loopback={0x0, 0x1}, 0xae26}}}, 0x84) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x38, &(0x7f0000000040)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000100)=0x4) 2018/04/28 14:45:46 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000000040)={0x28, 0x22, 0x109, 0x0, 0x0, {0x5}, [@typed={0x14, 0x11, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}]}, 0x28}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200000, 0xc) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)) 2018/04/28 14:45:46 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00') r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_MSRS(r7, 0xc008ae88, &(0x7f0000000340)={0x1, 0x0, [{0x20000000198}]}) 2018/04/28 14:45:46 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x0) sendmmsg(r0, &(0x7f00000069c0)=[{{0x0, 0x0, &(0x7f0000001100)=[{&(0x7f00000010c0)="04", 0x1}], 0x1, &(0x7f0000000000)}}, {{&(0x7f00000023c0)=@rc={0x1f}, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002900)=[{0x10, 0x84, 0x6}], 0x10}}], 0x2, 0x0) 2018/04/28 14:45:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0x4018aebd, &(0x7f0000000000)) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f00000000c0)=0x4) 2018/04/28 14:45:46 executing program 3: r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x20000) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockname$packet(r0, &(0x7f0000001580)={0x0, 0x0, 0x0}, &(0x7f00000015c0)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000001640)={'lo\x00', r4}) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x10}) ioctl$sock_SIOCGIFINDEX(r3, 0x8937, &(0x7f00000000c0)={'bridge_slave_1\x00', r4}) 2018/04/28 14:45:46 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000180)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) write(r2, &(0x7f0000000280)="e0773d", 0x3) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000240)=0x5, 0x4) 2018/04/28 14:45:46 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001800)=0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000001840)={@empty, r3}, 0x14) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r1, 0x8, r4) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f00000000c0)) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000100)={[{0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}]}) 2018/04/28 14:45:46 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c00000005000000080001000c000000000000000000000000000000"], 0x1c}, 0x1}, 0x0) 2018/04/28 14:45:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00006f6000)=[{&(0x7f000075bfc6)="39000000120003196906ffff7f0000070b00000004000000d901000300000014190012000f0001000000000000200000000000000400010090", 0x39}], 0x1) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') 2018/04/28 14:45:46 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x1f, 0x0, "e61ae65c7f12429a0035ad645a9f1aceda7a8165dd186ab13fc59854f2eeab7fa0bdc9b82a1d250168df1ed9a2b84b3b2ec153cd1c3b3e2251c67a1e99b92f14b45ed58e2417e32642da0bec46c1fd8b"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000002c0)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}}, 0x0, 0x2, 0x0, "7bb5911d9890ff0182ac02b688531e96f46ee9b3b71ef63d4e569934ce49c715cee8e64d72f0ebea9b8fc7083db6b6146a028bd8d50c5bccb8bf41c7a2d728d8cb677c44621f6136c234e680c076b346"}, 0xd8) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000680)={'ip6tnl0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) write$binfmt_script(r0, &(0x7f00000003c0)={'#! ', './file0', [{0x20, "656d302deb7d2d2c5c757365727d6d643573756d76626f786e6574317365637572697479706f7369785f61636c5f61636365737374727573746564"}, {0x20, 'md5sumsystem'}, {0x20, 'eth0-'}, {0x20, '\'em0nodeveth1#@selfuser(\\-eth0-+-'}], 0xa, "caa8862f73d474b1a7af6d66b29bf43431169d9f10d6d616f4021b7644c5e07dd64a34e63b737efa373e6cda6a741cef96f302b2d5d497e77be861edb26d1674a6e06997adae73709ad35fd65f6ef3b4fcf76ba62109b430838b46f116a23b4f622e55e5f9b80bdd16c60aee04d63fb131a179b15bf840fcf78eba5f55b49c79b73fac9334df6b15fce8decd851f53ee3e6476eae780d8e6322d36e484c7cb0ce78e64ef4c7c51b31ad7291e329209504b58716b1ed249e15d"}, 0x135) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000600)=""/63, &(0x7f0000000640)=0x3f) pwritev(r0, &(0x7f0000000580)=[{&(0x7f00000001c0)="e7c06b849ae2805e1939e0dd4a79c0a902e7d0c317795afce806af53873805a5254da68d127fa93bac082efa9b56e7571f9e201ac2f568104ffa399622748a9a8f1d1a01fc8a24345184d3a69813a4633688d821a199dd6c23273c5030974b8d6cb0f03ba22f45adfa18dffbf72b6460c3465286099f2a059a04278cce5b72ac0df079e3463dafe319197ae4d5ccd27a0bbe5d73a4672e18749954e68519338fff3e3763136c296e97756e6d7a93775cb320c16739b364e6d5d77d250f22afb4be8694a49b071a82ca7b", 0xca}, {&(0x7f0000000000)="89c16c65d9c9", 0x6}, {&(0x7f0000000500)="ef1ed032ca1023ff6180bc045f4514b2b5d715f17980957656c3712e0bb471e652fe32fda40a5fd1a1fe0ec352b775dab915be", 0x33}, {&(0x7f0000000540)="541ae950befeb00cb1234fef911cba8971852c0b00455894efd71fa700954bd9d9", 0x21}], 0x4, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000005c0)=0x3, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000006c0)={'ip6_vti0\x00', 0x5}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) 2018/04/28 14:45:46 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, 0xffffffffffffffff) bind$inet(r0, &(0x7f000000f000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCSBRK(r1, 0x5427) connect$inet(r1, &(0x7f0000f6a000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000f69ff4)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000000000)={0x0, 0x10001, 0x3f}) 2018/04/28 14:45:46 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000496fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f00009f8000)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00005f7ffb)='nfs4\x00', 0x0, &(0x7f000000a000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/04/28 14:45:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) readlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=""/208, 0xd0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cb9ffc)=0x1, 0x4) bind$inet(r0, &(0x7f0000000200)={0x2, 0x20001, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000100)="501e4fb3304ee4b42d7ea87ee03eea78000c0a3a1e46ae772e482409fb409ba92cd43f3c4e4e1f8c206fb003d59701e457dd0b89d7800f0fbec3d4bf02db50380f93169452036ad83cc0c9e337c657d33a4e5a0a41bda72dfc9e6cbce3686ce095726c0b1e0ece90c66857179815d36901a2ee4ddb16b8c2cb3c203ad04a9369e59eaf54d91eb69fc46917444b5103b7fef314915329c5a3dd7500d3265365fe") setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xfe06) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000080)=0xc) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) 2018/04/28 14:45:46 executing program 6: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x100) ioctl$LOOP_CLR_FD(r1, 0x4c01) [ 149.799994] pit: kvm: requested 52800 ns i8254 timer period limited to 500000 ns 2018/04/28 14:45:47 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) clock_gettime(0x0, &(0x7f0000009c00)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000099c0)=[{{&(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)=""/238, 0xee}], 0x1, &(0x7f0000000300)=""/139, 0x8b}, 0x80000000}, {{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/111, 0x6f}], 0x1, &(0x7f0000000400)=""/4096, 0x1000, 0x80000001}, 0x4}, {{0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000001400)=""/104, 0x68}, {&(0x7f0000001480)=""/185, 0xb9}], 0x2, &(0x7f0000001580)=""/198, 0xc6}, 0xffff}, {{&(0x7f0000001680)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000004a00)=[{&(0x7f0000001700)=""/156, 0x9c}, {&(0x7f00000017c0)=""/74, 0x4a}, {&(0x7f0000001840)=""/4096, 0x1000}, {&(0x7f0000002840)=""/4096, 0x1000}, {&(0x7f0000003840)=""/239, 0xef}, {&(0x7f0000003940)=""/161, 0xa1}, {&(0x7f0000003a00)=""/4096, 0x1000}], 0x7, &(0x7f0000004a80)=""/71, 0x47, 0x7a19}, 0xce}, {{&(0x7f0000004b00)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000004cc0)=[{&(0x7f0000004b80)=""/44, 0x2c}, {&(0x7f0000004bc0)=""/234, 0xea}], 0x2, &(0x7f0000004d00)=""/115, 0x73, 0x7}, 0x7ff}, {{&(0x7f0000004d80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000007140)=[{&(0x7f0000004e00)=""/201, 0xc9}, {&(0x7f0000004f00)=""/185, 0xb9}, {&(0x7f0000004fc0)=""/4096, 0x1000}, {&(0x7f0000005fc0)=""/84, 0x54}, {&(0x7f0000006040)=""/4096, 0x1000}, {&(0x7f0000007040)=""/194, 0xc2}], 0x6, &(0x7f00000071c0), 0x0, 0x66c1}, 0x4}, {{0x0, 0x0, &(0x7f0000007240)=[{&(0x7f0000007200)=""/9, 0x9}], 0x1, &(0x7f0000007280)=""/95, 0x5f, 0x80000000}, 0xfffffffffffffff9}, {{0x0, 0x0, &(0x7f0000009580)=[{&(0x7f0000007300)=""/34, 0x22}, {&(0x7f0000007340)=""/4096, 0x1000}, {&(0x7f0000008340)=""/3, 0x3}, {&(0x7f0000008380)=""/111, 0x6f}, {&(0x7f0000008400)=""/4096, 0x1000}, {&(0x7f0000009400)=""/6, 0x6}, {&(0x7f0000009440)=""/176, 0xb0}, {&(0x7f0000009500)=""/72, 0x48}], 0x8, &(0x7f0000009600)=""/82, 0x52, 0x1}, 0x400}, {{&(0x7f0000009680)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000009940)=[{&(0x7f0000009700)=""/5, 0x5}, {&(0x7f0000009740)=""/251, 0xfb}, {&(0x7f0000009840)=""/227, 0xe3}], 0x3, &(0x7f0000009980), 0x0, 0xfffffffffffffff8}, 0x80000001}], 0x9, 0x10001, &(0x7f0000009c40)={r1, r2+30000000}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f000000bcc0)={@mcast2, 0x0}, &(0x7f000000bd00)=0x14) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f000000bd40)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, 0x5, 0x4, 0x3, 0x0, 0x4, 0x120000, r4}) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000001c0), 0x4) 2018/04/28 14:45:47 executing program 6: r0 = syz_open_dev$amidi(&(0x7f0000000380)='/dev/amidi#\x00', 0x7, 0x9c3c0) readv(r0, &(0x7f0000000580)=[{&(0x7f00000003c0)=""/139, 0x8b}, {&(0x7f0000000480)=""/210, 0xd2}], 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x10, &(0x7f0000002080)=""/4096, &(0x7f0000000000)=0xfffffffffffffebc) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x5a, "8d8fff9337543042054c0a5b8dc7d5399ef76f22ae551b9825f43c8025def2f876c4a30e57c9cb6cacbe83c80b7fbff4bf073321a34feb9791752eaa90c1b9765cacf3fb88798eb2d1fd34c6bcf840c1c86ebd70d40055fad225"}, &(0x7f0000000100)=0x62) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xea, "a1cdd7341135c68cac949450c4a1fc5ae4742f8d0d9cfb261454e1d1cd8a1fe3584055f1a02e2de00d68555bc2cf0de616ffd86b3c1354d281c7f1a91ca5924ed0acd13867c89a14197251b8eb86764fcc80d4af5e1e7d5776bddca3864237c2ba944d6fe0c70441435ff9f0befbe166c6cea5b9d499e8d5eaa1fda2204e57a7099cf063ae764d0d936cf18bb970ef8846171a394a5afb6651634d83dabfa1a31fa2b6a3cf1d46a2a2462a36244212695a8a5aebd300154b717fc2772ecdc6ff51ddf3e89a612e095ad796ef157a8f3a2ee429824033e2f61af926a2ef6f271eb377a9a87c8e598a820a"}, &(0x7f0000000240)=0xf2) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000280)={r3, 0x80000000, 0x9, 0x76c, 0x0, 0x1, 0x9, 0x9, {r4, @in6={{0xa, 0x4e22, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x1, 0x4, 0x917f, 0xffffffffffffffff, 0x3}}, &(0x7f0000000340)=0xb0) 2018/04/28 14:45:47 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00001aaff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000100)={0x3, 0x4, 0x0, 'queue0\x00'}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000240)={'bpq0\x00'}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f00000003c0)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001640)={0xfc, 0x0, &(0x7f0000000540)=[@request_death={0x400c630e, 0x4, 0x1}, @enter_looper={0x630c}, @decrefs={0x40046307, 0x3}, @reply_sg={0x40486312, {{0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x50, 0x18, &(0x7f0000000300)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x2}, @fda={0x66646185, 0x9, 0x2, 0xf}, @fd={0x66642a85, 0x0, r2}], &(0x7f0000000380)=[0x78, 0x28, 0x60]}, 0x7ff}}, @free_buffer={0x40086303, r3}, @reply={0x40406301, {0x2, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000400), &(0x7f0000000440)=[0x30, 0x38]}}, @reply={0x40406301, {0x3, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x28, 0x18, &(0x7f00000004c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000480), 0x1, 0x1, 0x36}], &(0x7f0000000500)=[0x58, 0x78, 0x78]}}], 0x1000, 0x0, &(0x7f0000000640)="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"}) r4 = memfd_create(&(0x7f0000857fff)='\t', 0x0) r5 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000280)={{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x30b}, 0x3, [0x5, 0x0, 0x3, 0x8, 0x25a, 0x6, 0x100, 0xfef]}, 0x5c) r6 = dup2(r5, r4) ioctl$DRM_IOCTL_SET_VERSION(r6, 0xc0106407, &(0x7f0000000040)={0x0, 0x1, 0x1, 0x77d0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}], 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r6, 0xc0106401, &(0x7f00000001c0)={0x4f, &(0x7f0000000080)=""/79}) write$sndseq(r4, &(0x7f0000d81fd0)=[{0x26, 0x0, 0x0, 0x3fd, @tick, {}, {0x1}}], 0x30) 2018/04/28 14:45:47 executing program 0: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/llc\x00') ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000040)={0xd1, 0x9, 0x8, 0x7, 0x10, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x11, r1, 0x4) prctl$setname(0xf, &(0x7f0000a9aff2)="6c6f2c70726f635c4750572af493") 2018/04/28 14:45:47 executing program 2: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r1, 0xc0, "23c6654877481b7a4096e0c3642da0f6ab5126f97f436bb41af3b74579e486339f22ba0cb8fdad5fef5664b8ffa490cca4c68efc1fb46afda6b9595aa1f15369ec2190f8600c1a606a91af4304db60dce0b42e3ddeb363668fb09ef718b8848e48122eaf2cd546a44a5fd0b719126fb6b1ab5e9b37339ad2d30060383591bdaa0483cea3899168889d8d3b0b9f8a10ec6d1bf0b7c01bf64980219386321a10139bf5647e13bde2433ef8ba60af48dadff9d977fce7005270e287f16e92813626"}, &(0x7f0000000180)=0xc8) write(r0, &(0x7f0000000400)="2400000058001f0014b2f407000904000200071008000100ffffffff0000000000001000", 0x24) 2018/04/28 14:45:47 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80e, 0xfffffffffffffffe) connect$inet(r0, &(0x7f0000001000)={0x2}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x90, 0x600) 2018/04/28 14:45:47 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x8b, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000200)) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x4b0, &(0x7f0000000080)=""/251}, 0x48) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x4800, 0x0) 2018/04/28 14:45:47 executing program 3: timerfd_settime(0xffffffffffffffff, 0x4, &(0x7f0000c0bfe0), &(0x7f0000037000)) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f00000001c0)={{0x1, 0x7, 0x4, 0x7, "ae1bfe4ed352fc3f1a5fce53625cadb8aced2d8913179ea5c1c3c9802b8ee9d3a26acb477ad6e073b7512cae", 0x986}, 0xfff, [0x7, 0x200, 0x0, 0xfffffffffffffc00, 0x81, 0x7, 0x9, 0x6, 0x420, 0x9, 0x9, 0x5, 0x7f, 0x2, 0x0, 0x80, 0x1, 0x8ac, 0x401, 0x7, 0x4, 0x3, 0x0, 0x6, 0x7, 0xfffffffffffffffe, 0x8, 0xfffffffffffffe00, 0x1, 0x4, 0x2f, 0x65bc, 0x7ef, 0xfff, 0x2d, 0x3, 0x3, 0x3ff, 0x1, 0x8, 0x3061146f, 0x10000, 0x9, 0x8, 0x4, 0x80000001, 0x8, 0x7, 0x4, 0x23000, 0xe5, 0x5, 0x7, 0x7a69, 0xbe9b, 0x4, 0x0, 0x2, 0x4, 0x0, 0x400, 0x6, 0x7f, 0x8, 0x3f00000000000000, 0xffff, 0x6, 0xfffffffffffffbff, 0x800000000000, 0x1, 0x6, 0x8, 0x9, 0x1, 0x3, 0x179, 0x1, 0x9, 0x2446, 0x9, 0x7ff, 0x7, 0x4, 0x1f, 0x1c0000000000, 0x8001, 0x0, 0x400, 0x1, 0x4, 0x3ff, 0x8, 0x5, 0x1, 0x0, 0x3, 0x5, 0x7876, 0x8, 0x5, 0x7fff, 0x862, 0x8, 0x1, 0x5, 0x3, 0xeb, 0x100000000, 0xfffffffffffffffe, 0x0, 0x2, 0x1, 0x80000001, 0xb442, 0x3, 0x4, 0x4, 0x800, 0x7f, 0xe8, 0x80000000, 0x1, 0x6, 0x4, 0xfffffffffffffff7, 0x6, 0x9, 0x145], {r1, r2+30000000}}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x103400, 0x0) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f0000000140)=0x3) nanosleep(&(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)) sched_rr_get_interval(r3, &(0x7f0000000040)) 2018/04/28 14:45:47 executing program 6: r0 = memfd_create(&(0x7f00007b0000)="1f00", 0x0) write(r0, &(0x7f0000000000)="a4", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) setrlimit(0x3, &(0x7f000040c000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@gpus\x00\x00\x00\x00\x00\x00\x00\x00m[\x00'], 0x1900) [ 150.472583] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/04/28 14:45:47 executing program 4: r0 = perf_event_open(&(0x7f0000aaa000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b3fdc)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4018641b, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r2 = syz_open_pts(r1, 0x10000000002) writev(r2, &(0x7f0000000040), 0x2000000000000092) fallocate(r1, 0x1, 0x100, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x7) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffff9c, 0x3, 0x1, 0x1, &(0x7f0000000140)=[0x0, 0x0, 0x0], 0x3}, 0x20) r4 = fcntl$getown(r1, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001380)={0x0, 0x0}, &(0x7f00000013c0)=0xc) fstat(r2, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r3, &(0x7f0000001500)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1164}], 0x1, &(0x7f0000001480)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x50, 0x8000}, 0x4000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x800, 0x0) syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x2000000008, 0x80) 2018/04/28 14:45:47 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x102, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) ioctl$ION_IOC_HEAP_QUERY(r0, 0xc0184908, &(0x7f00000001c0)={0x5, 0xa, 0x1, r0}) socket$netlink(0x10, 0x3, 0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="acc0ac51b39c0a4d7d76858a82fc845c63cb12715eb57c2740514e140b681d016d2dca6445d4b9a09a9f20cf5469583523f618c7c6b6db4568304b1b3b6a927fad58af5f2aef1d3b17d8b170167068831de0d6ee2d43c2aa5eb1ec96166d622617eafc3c46cd7ad4422533ebd9840b06fed4e6a8b0e3dffb25ce57796c627a9c411146a4ea53210a47cb1c07e0cfeeab480768427591d72d0d14301c4b6cdaf238581e2ddff383a53273367cffd4a07484e0dc3625f27fa75f286a6df56a4795760a1ffc2bdec476c3f7468190b5aa1b841e7bebd7b62e614a8439167847156bf00582", 0xe3) 2018/04/28 14:45:47 executing program 5: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x301101, 0x100) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000340)='vlan0\x00') io_setup(0xc12, &(0x7f0000000100)=0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000380)={0xa0, 0x0, &(0x7f0000000280)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x18, &(0x7f00000000c0)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000000140)=[0x30, 0x60, 0x38]}, 0x1}}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x18, 0x38, &(0x7f00000001c0)=[@flat={0x73682a85, 0xa, r3, 0x4}], &(0x7f0000000200)=[0x38, 0x30, 0x38, 0x30, 0x40, 0x38, 0x28]}, 0x4}}, @acquire={0x40046305, 0x4}], 0x0, 0x0, &(0x7f0000000340)}) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x2ea50, 0x0, 0x10, 0x1, 0x0, r1, &(0x7f0000000000), 0xfe00}]) sigaltstack(&(0x7f000006d000/0x1000)=nil, &(0x7f00000003c0)) 2018/04/28 14:45:47 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001400)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000013c0)={0xffffffff}, 0x13f, 0xb}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@query={0x13, 0x0, 0xfa00, {&(0x7f0000000140), r1, 0x2}}, 0xffffffffffffff9c) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x401, 0x1) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000000080)) keyctl$session_to_parent(0x12) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/28 14:45:47 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000940)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x8000, 0x0) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000000c0)={0x6, 0x5, 0x9, 0x61be, 0x1f, 0x4}) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000180)=@un=@abs, 0x80, &(0x7f0000000ac0), 0x0, &(0x7f0000000d80)=""/4096, 0x1000}, 0x0) 2018/04/28 14:45:47 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x140) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'nr0\x00', 0x2400}) io_setup(0x469, &(0x7f0000000180)=0x0) r2 = msgget$private(0x0, 0x4) msgrcv(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000ffffff0000f8ffffff000000000000000000000000000000001f0000000000000000"], 0x36, 0x1, 0x2000) io_submit(r1, 0x1, &(0x7f00000016c0)=[&(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000380)="a6", 0x1, 0x0, 0x0, 0x6}]) r3 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x40000) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000140)=0x5b5, &(0x7f0000000280)=0x4) ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x800) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f00000001c0)={0x9, 0xfffffffffffffffe, 0xffffffff, "71756775653000000100000000000000000000000000000000000000a1006a5ea17a96ef401132628900000000000000000000004000", 0x80000001}) ioctl$int_in(r3, 0x5452, &(0x7f0000000100)=0x200) write$tun(r3, &(0x7f00000003c0)={@pi, @hdr={0x2, 0x0, 0x10000, 0x300000000000000, 0x20, 0x80000000}, @mpls={[{0x2, 0x0, 0x7, 0x200}, {0x7, 0x8, 0xfec0, 0x100000001}, {0x1000, 0x3ff, 0x1, 0x9}, {0x4000, 0xcc3, 0x4, 0x8}], @ipv6={0x100000001, 0x6, "e7c989", 0x112, 0x3b, 0x3000000, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x14}, {[@srh={0xb7, 0x6, 0x4, 0x3, 0x3, 0xfffffffffffff001, 0x6, [@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}, @fragment={0x2e, 0x0, 0x7, 0x331, 0x0, 0x5, 0x65}, @srh={0x1, 0x2, 0x4, 0x1, 0x100, 0x6, 0x7fff, [@local={0xfe, 0x80, [], 0xaa}]}, @hopopts={0x3e, 0x1, [], [@jumbo={0xc2, 0x4, 0xd3ff}, @ra={0x5, 0x2, 0x7}]}, @dstopts={0x0, 0x6, [], [@hao={0xc9, 0x10}, @calipso={0x7, 0x18, {0x1, 0x4, 0x0, 0x2, [0xff9d, 0x0]}}, @jumbo={0xc2, 0x4, 0xfffffffffffffffd}]}], @dccp={{0x4e24, 0x4e20, 0x4, 0x1, 0x4, 0x0, 0x0, 0x1, 0x200, 'ImG', 0xffffffffffffff01, "d94dd7"}, "741c5012f8e1e443f00259c925f75d57fec135bce3eae0e72d2e36f1f385cddef39c53ac42fe5dddaade010d9ecd18d01d07f99a581019e093a47c1fa849599632c47e0378294c2636f62b2ffa9266ca1cd8"}}}}}, 0x158) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000540)={r4, 0x1f, 0x5, 0x80000001, 0x4, 0x2}, &(0x7f0000000580)=0x14) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f00000005c0)={0x9, 0x1, 0xfff}) 2018/04/28 14:45:47 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x17, &(0x7f0000000000)=0x100000000009, 0x1) sendto$inet6(r0, &(0x7f0000000040), 0x135, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xb, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x2, 0x20, 0x9, 0x9, 0x8000}, &(0x7f00000000c0)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000040)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x7, 0x86, 0x5, 0x400, 0xfff}, &(0x7f0000000140)=0x14) [ 151.357567] sctp: [Deprecated]: syz-executor7 (pid 11456) Use of int in maxseg socket option. [ 151.357567] Use struct sctp_assoc_value instead [ 151.516703] sctp: [Deprecated]: syz-executor7 (pid 11513) Use of int in maxseg socket option. [ 151.516703] Use struct sctp_assoc_value instead 2018/04/28 14:45:48 executing program 5: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f00000002c0)={0x86ab156, 0x1b}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000000100)={0x11, 0x2, 0x7}) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f00000001c0)=""/150) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00000003c0)={{0xffffffffffff9c28, 0xbc73, 0xff, 0xf8d, 0x2, 0x5}, 0x7}) unshare(0x400) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}}}, 0x40, 0x7ff, 0x495, 0x7f, 0x83}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000280)={r3, 0x9}, 0x8) r4 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x2000) ioctl$KVM_KVMCLOCK_CTRL(r4, 0xaead) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/28 14:45:48 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x180d) r1 = socket$inet(0x2, 0x8, 0xfffffffffffffff8) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x2, 0x338, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000780], 0x0, &(0x7f0000000000), &(0x7f0000000780)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x200000000000003, 0x0, 0x0, 'nr0\x00', 'gre0\x00', 'rose0\x00', 'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xe0, 0xe0, 0x118, [@mark_m={'mark_m\x00', 0x18, {{0x0, 0x0, 0x0, 0x1}}}, @m802_3={'802_3\x00', 0x8}]}}, @common=@dnat={'dnat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{{{0xd, 0x0, 0x0, 'ip_vti0\x00', 'nr0\x00', 'bond0\x00', 'bcsf0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x130, 0x130, 0x160, [@arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @multicast1=0xe0000001, 0x0, @multicast2=0xe0000002, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}, @arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @multicast2=0xe0000002, 0x0, @loopback=0x7f000001, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3b0) 2018/04/28 14:45:48 executing program 2: r0 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x35d) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x6, 0x1, 0xfffffffffffffff7, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00000000c0)=""/24) 2018/04/28 14:45:48 executing program 1: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) socket(0x3, 0x5, 0x9) sendmsg$rds(r0, &(0x7f0000000740)={&(0x7f0000000040)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000001040)=""/4096, 0x1000}, {&(0x7f0000000080)=""/113, 0x71}, {&(0x7f0000000100)=""/161, 0xa1}], 0x3, &(0x7f0000000500)=[@cswp={0x58, 0x114, 0x7, {{0x4, 0x7}, &(0x7f0000000200)=0x7, &(0x7f0000000240)=0x4, 0xff, 0x7, 0x800, 0x4, 0x11, 0x80}}, @fadd={0x58, 0x114, 0x6, {{0x400, 0x8}, &(0x7f0000000280), &(0x7f00000002c0)=0x7, 0x14, 0x9b02, 0x0, 0x5, 0x4d, 0x9}}, @mask_fadd={0x58, 0x114, 0x8, {{0x100000001, 0x8}, &(0x7f0000000300), &(0x7f0000000340)=0x81, 0x3f, 0x1, 0x5e85, 0x37, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0x5, 0xadd}, &(0x7f0000000380)=0x1, &(0x7f00000003c0)=0x1, 0x0, 0xba, 0x8, 0xfff, 0x1}}, @rdma_dest={0x18, 0x114, 0x2, {0x100000000, 0x5}}, @rdma_dest={0x18, 0x114, 0x2, {0xfffffffffffffffd, 0x5}}, @fadd={0x58, 0x114, 0x6, {{0x400, 0x8}, &(0x7f0000000400)=0x1fffc00000000, &(0x7f0000000440), 0x400, 0x0, 0x4, 0x7, 0x10, 0x5}}, @mask_fadd={0x58, 0x114, 0x8, {{0x8, 0x88}, &(0x7f0000000480)=0x3, &(0x7f00000004c0)=0xd9, 0x7, 0x80000000, 0x8000, 0x10000, 0x6c, 0xc302}}], 0x240, 0x40}, 0x4000) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000a22000)=0x2, 0x4) 2018/04/28 14:45:48 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x3d1) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000040)}, 0x10) r1 = memfd_create(&(0x7f0000000140)='\x00', 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="10000000d756297f9d278f1b756b09a61d854a57"], &(0x7f00000001c0)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0xb3, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x80000001}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e22, 0x291, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x2000000000008, 0x8, 0xffd, 0x4, 0x10}, 0x35) 2018/04/28 14:45:48 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4000) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0xff, 0x4) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(0xffffffffffffffff, r1) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/04/28 14:45:48 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x11f}, 0x2c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000480)=""/126, &(0x7f0000000500)=0x7e) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000080)=""/121, &(0x7f0000000100)=0x79) socket$inet(0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000340)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x98) 2018/04/28 14:45:48 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x8000000004) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) sendto$inet6(r1, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340834b80040d8c560a067fffffff810000000000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x52d8, 0xa00) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000040)={0x80000001, 0x3ff, 0x3}) 2018/04/28 14:45:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000100)={0x79}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) bind$llc(r2, &(0x7f0000000040)={0x1a, 0x108, 0x0, 0x4, 0x8, 0x7}, 0x10) 2018/04/28 14:45:48 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0), 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x10001, 0x1) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) 2018/04/28 14:45:48 executing program 2: r0 = socket$packet(0x11, 0xfffffffffffffffa, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040)=0x100, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) accept$nfc_llcp(r1, &(0x7f0000000240), &(0x7f0000000080)=0x60) syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x1) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9fb3780398d5375c5f73f939029298d7535352cd5a1f575903376b15cddc7d0c6a722a5b404e1b50000000000000000f55d4626a880be8bc3cfaeba524830be0ea8635534d9291d9fb2ce43610000000000ddd4acfff4", 0x6b, 0x0, &(0x7f0000000200)={0xa, 0x200000800, 0x20000000005, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 14:45:49 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000003c0)={"6966623000faffffffffffffff00", 0x2691d0877f1cca97}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) connect$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x3, @multicast2=0xe0000002}}, 0x1e) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) 2018/04/28 14:45:49 executing program 1: open(&(0x7f0000000080)='./file0\x00', 0x1fffc, 0x0) stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000580)={{0x0, 0x0, r0}}) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f0000000040)='./file0\x00', 0x4e, 0x3, &(0x7f0000000240)=[{&(0x7f00000000c0)="e933c766b59ff7c37a496fdc35a833b21b6229d0fd8e2fc57154a12ae0beed6241e5851525e4c8182dbb390fea01066ee7481d688444e13aa595475ae72f0c0b0e07aa4c9c98f7ea76cb4cb2d50b43129566a221fdbc9269442ba7047230eaaa9f75a430ac977b832587c78fd050247a60377390947f1a357880b913932544ee3f7a4f9ffd1b7a8abf276c7b8cc6ddbca98e9a7e9fc5a371b2451f760459cb20e2c7e6486ffbbe8b817d597d566cb582b866e93a", 0xb4}, {&(0x7f0000000180)="59e736", 0x3, 0x1b}, {&(0x7f00000001c0)="8bb8bdea29353a3c2b53736fa9030b9b11d2bf773fdc845489b943762d4a60ed7d0a420277a24362f469a41478c010f7c82a65f6da0b557fe48895efb3ad31d6e581332c471041a8b648577af2503b18628762cc02a750a39eb01e1af6b5fb3e4c4b1d9e8508ff23ca6d62adada3fc89b3a96d", 0x73, 0x2}], 0x30800, &(0x7f00000002c0)=ANY=[@ANYBLOB='nouuid,prjquota,rtdyv=./f\t\x00e0,\x00']) 2018/04/28 14:45:49 executing program 4: getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000043e000)={0x0, 0x1c, &(0x7f0000519fa8)=[@in6={0xa, 0x4e20, 0x0, @empty, 0x20}]}, &(0x7f0000f91ffc)=0x3d7) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x6, &(0x7f0000000000)=@raw=[@ldst={0x1, 0x0, 0x3, 0xa, 0x9, 0x10, 0x10}, @jmp={0x5, 0x0, 0x9, 0xf, 0x0, 0x6, 0xffffffffffffffff}, @alu={0x7, 0x8, 0x3, 0x9, 0x4, 0x98, 0x4}], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) 2018/04/28 14:45:49 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x10001, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'lo\x00'}, 0x18) ioctl(r0, 0x800000000008982, &(0x7f0000000000)) sendto$unix(r0, &(0x7f00000008c0)="d68ff9f3d2facc9614e8a6f3610d0ca94a68eeb7e6310b2a1681274cdf579ebde1aa5540388e024dc8ae4f406486febb4bbe32de5613cf5a604bf0b3e5b6553f6ee9ee181d8cd26c0a0de7db57310f9c1608541fdb96ea3b3f5e6718c9d997e1920789c012b9a3bd0315bc02b16c2631e7760632ddfc86b3883662ff4ca7599d317da56b2856fd7383800ab2a4bf12c90a47a55017710e1d04aef8ac0b413a67943e072e2e906ade663d658ed6ff984641931bd78781c8dd27af8258c11094654bbd8de9", 0xc4, 0x40, &(0x7f00000009c0)=@file={0x0, './file0\x00'}, 0x6e) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_timedreceive(r2, &(0x7f00000002c0)=""/15, 0xf, 0x5, &(0x7f0000000380)={0x77359400}) r3 = fcntl$dupfd(r1, 0x0, r2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000080)=0x300000000000000, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = msgget(0x1, 0x40) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000a40)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000000b40)=0xe8) stat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = getpid() r11 = getpid() msgctl$IPC_SET(r5, 0x1, &(0x7f0000000d00)={{0x1, r6, r7, r8, r9, 0x66, 0x2f}, 0x20, 0x654, 0xe2e, 0x81, 0x2, 0x8, r10, r11}) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) ioctl$KVM_SET_SIGNAL_MASK(r3, 0x4004ae8b, &(0x7f0000000740)=ANY=[@ANYBLOB="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"]) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f0000000340)={&(0x7f0000000480)=ANY=[@ANYPTR], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x40054) writev(r2, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6ebf0634b21e3b0fbbf9b86bbbf64f4ca8d1e3f171e7ec690d308028b3b56716", 0x2d}], 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000100)={0x2, 'lo\x00', 0x3}, 0x18) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000500)={0x2, 'ipddp0\x00'}, 0x18) ioctl$sock_ifreq(r4, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r12 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffcc3) getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000006c0)={'broute\x00', 0x0, 0x3, 0x9c, [], 0x5, &(0x7f0000000580)=[{}, {}, {}, {}, {}], &(0x7f0000000600)=""/156}, &(0x7f00000003c0)=0x78) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r12, 0x10e, 0x4, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ptrace$setregs(0xd, r13, 0x2, &(0x7f0000000140)="bf392927c7fce1ae0d082eb065fb5f12f87b08780342c96afbca800db4f7a1ad08141a0d230b67e614def7a19d13736fee6c9993524b612d904017974f8cc228d7754449835f0e47ff8dc9573830086e9fad694c64317ae920652be80f4b4a2c0a1bb8faeacbceae3ed7a5f86af37896fc6b9d55c30c37039abeb8f825857341e829f353a19a9849ea22b931c2ef00ab68d7efc9f31fdbb8f5c382264d364fd70997b592a82b0823d1c591a97429b9bbf653356e7cbf6dac446a85dab5fa86c2134e498d2eb5bffd056cb91f720f455d3d4878c1dd940043afb4d974979faa1334fdb71ef96faadcbe4ca2abe6b0cd3c68df84") setsockopt$inet_tcp_int(r3, 0x6, 0x1f, &(0x7f0000000240)=0x1, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000280)='/dev/rtc\x00') 2018/04/28 14:45:49 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0xfffffc61) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r1, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f0000000240), &(0x7f0000000280)=""/71}, 0x18) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) timer_create(0x7, &(0x7f00000000c0)={0x0, 0x27, 0x3, @tid=r2}, &(0x7f0000000140)) [ 152.208714] 8021q: VLANs not supported on lo [ 152.249736] IPVS: stopping backup sync thread 11581 ... [ 152.273989] 8021q: VLANs not supported on lo [ 152.299379] IPVS: Error joining to the multicast group 2018/04/28 14:45:49 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000000005, 0x7, 0xc, 0xffffffffffffffff, 0xbfffffffffffffff}, 0x2c) accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x81}, &(0x7f00000000c0)=0x8) r1 = syz_open_dev$midi(&(0x7f0000000300)='/dev/midi#\x00', 0x7fffffff, 0x50d200) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000001c0)=0xff, &(0x7f0000000200)=0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000180)={0x8, 0x10000, 0x100000000, 0x1, 0x2, 0x1, 0x2, 0x80000000, 0x5, 0x8, 0x2ac, 0x9}) accept$inet6(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000280)=0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r0, 0x100000001}, &(0x7f00000002c0)=0x8) 2018/04/28 14:45:49 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'veth0\x00', &(0x7f0000000140)=@ethtool_drvinfo={0x3, "d736c5ca0d1b50e96f69f2e704670667af8d9e2618c2b76d8ca7c2049191fe77", "6e70bf9a57a799e7a56871e4f1e829091fc3abd062b731873ab286763a6b6551", "cfa8eb621d7bd0850e30158824b85ca75f9b4f56aa9152ab0a7c088b7d6106a0", "523fe94df3b990a0b9f83d855f95b06968d2350c45f648ab663bb4ec9aa39b7d", "fcf0d8b389ef1fbbfa4ef8f1c311dbf57e2aaeff6338500d648f008d5b0974e1", "65c3275cf4ae02ca1696f341"}}) 2018/04/28 14:45:49 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000002c0)='maps\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x1}}, [0x1, 0x9, 0xab8, 0x8327, 0x80000000, 0xa1e6, 0x1000, 0x2, 0x9, 0x1ff, 0x7, 0x80000001, 0xeb74, 0x8, 0x9]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x3ff, 0x0, 0x8, 0x5, 0x4}, 0x14) readv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/28, 0x65}], 0x1) exit(0x0) sendfile(r1, r1, &(0x7f0000000080), 0x7) readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) 2018/04/28 14:45:49 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet6_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000040)=""/41, &(0x7f0000000080)=0x29) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x44d, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_bp, 0x404}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x1) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000de9000)=[@textreal={0x8, &(0x7f0000000140)="0f380bdb0f01c9baf80c66b856ec8d8766efbafc0ced66b9c708000066b80800000066ba000000000f3066b9a90300000f32f20f20c626660f01c82e0f01bd44c10f01cf67360f07", 0x48}], 0x1, 0x1, &(0x7f0000000080), 0x0) 2018/04/28 14:45:49 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) write$rdma_cm(r0, &(0x7f0000000dc0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000d80)={0xffffffff}, 0x106}}, 0x20) write$rdma_cm(r0, &(0x7f0000000e00)=@resolve_ip={0x3, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @loopback={0x88c1000000000000, 0x1}}, r1}}, 0x48) 2018/04/28 14:45:49 executing program 2: r0 = socket(0x1000000010, 0x802, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000706fd8)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002c9ff0)={&(0x7f000041d000)=@mpls_getnetconf={0x1c, 0x52, 0xfd, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1}, 0x0) 2018/04/28 14:45:49 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x1, 0x5, &(0x7f0000000180)=ANY=[], &(0x7f0000000140)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0xfffffffffffffffe}, 0xac) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000000c0)=r0, 0x4) write(r1, &(0x7f0000000040)="260000005e0009000000df623339410e590000000001000000ffffff00000000000000000000", 0x26) 2018/04/28 14:45:49 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x70}, 0x1}, 0x0) 2018/04/28 14:45:49 executing program 5: r0 = memfd_create(&(0x7f0000000000)="4ba661e199d4c00d314aae47000400006f8cde627874a4902d120fdcc0ecad5e07d340c7f78f2f495ac7c58a64d63f6754fa8437665321a216926c0e", 0x10040000004) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file0', [{0x20, "6370757365741a2f2a657468315b5e2e47504c656d30235e6b657972696e67"}, {0x20, "4ba661e199d4c00d314aae47000400006f8cde627874a4902d120fdcc0ecad5e07d340c7f78f2f495ac7c58a64d63f6754fa8437665321a216926c0e"}, {0x20, "4ba661e199d4c00d314aae47000400006f8cde627874a4902d120fdcc0ecad5e07d340c7f78f2f495ac7c58a64d63f6754fa8437665321a216926c0e"}, {0x20, "4ba661e199d4c00d314aae47000400006f8cde627874a4902d120fdcc0ecad5e07d340c7f78f2f495ac7c58a64d63f6754fa8437665321a216926c0e"}, {0x20, "4ba661e199d4c00d314aae47000400006f8cde627874a4902d120fdcc0ecad5e07d340c7f78f2f495ac7c58a64d63f6754fa8437665321a216926c0e"}, {0x20}, {0x20, "4ba661e199d4c00d314aae47000400006f8cde627874a4902d120fdcc0ecad5e07d340c7f78f2f495ac7c58a64d63f6754fa8437665321a216926c0e"}, {0x20, "4ba661e199d4c00d314aae47000400006f8cde627874a4902d120fdcc0ecad5e07d340c7f78f2f495ac7c58a64d63f6754fa8437665321a216926c0e"}], 0xa, "430fc533c8102f71c314169e63c950e450d9c79c77a9b0bd641be7bd054d3a45a3fb8a91ff54d2e8e20f8175807d0d755d02bd134726a011f041e3d363946e692aa2e5523c57206d"}, 0x1e2) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x6, 0x4) 2018/04/28 14:45:49 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x4, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000000280), 0x6fa9907f7594dd4e) r2 = syz_open_dev$sndpcmp(&(0x7f0000000340)='/dev/snd/pcmC#D#p\x00', 0x0, 0x280000) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000440)='/dev/dsp\x00', 0x0, 0x0) renameat(r2, &(0x7f0000000380)='./file0\x00', r3, &(0x7f0000000480)='./file0\x00') bind$unix(r1, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0x6e) sendto$inet6(r0, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x4e20, 0xfffffffffffffffe, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) sendto$inet6(r0, &(0x7f00000005c0), 0x0, 0x0, &(0x7f0000000200)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/227, 0xe3}], 0x0, &(0x7f00000003c0)=""/36, 0x51}, 0x2000) 2018/04/28 14:45:49 executing program 7: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80807, 0x1) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000300)=""/4096, &(0x7f0000000040)=0x1000) syz_open_procfs(0x0, &(0x7f00000002c0)='cmdline\x00') pread64(r0, &(0x7f0000000140), 0xffffffffffffff3b, 0x0) 2018/04/28 14:45:49 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000440)=0x13, 0x80000) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000480)={@mcast1={0xff, 0x1, [], 0x1}, 0x22, r2}) fstat(r1, &(0x7f0000000040)) 2018/04/28 14:45:49 executing program 4: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00000004c0)='user\x00', &(0x7f00008fa000)={0x73, 0x79, 0x7a}, &(0x7f0000000240)='K', 0x1, r0) keyctl$restrict_keyring(0x1d, r0, &(0x7f00000003c0)='trusted\x00', 0x0) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000500)="cd24ec275b399b4aa886ce5489bfbed4281321251e4fa2826626c6292e5f831dc7d30676f02115ff836982d87a7262feca4d55c831e56512802d9333cdba4b26a2e36eb5d432a721f9ff084603e57fd2e51f9d56bd4d2729baa5f5d38d57464ced0efb608efa4f348087a3979b", 0x6d, r1) ioctl$KVM_HAS_DEVICE_ATTR(0xffffffffffffffff, 0x4018aee3, &(0x7f0000000340)={0x0, 0x57d, 0x7, &(0x7f0000000280)}) r3 = syz_open_dev$dspn(&(0x7f0000000200)='/dev/dsp#\x00', 0x80000001, 0x0) ioctl$KVM_PPC_ALLOCATE_HTAB(r3, 0xc004aea7, &(0x7f0000000380)=0x4) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000140)="b33ab760d897c094255cf9fbf6a72319a95779ebe0d14f729cd653e520d29ad7ef0000000000000044c249b544230b9387fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f5b07e5849d2e875b066cd6401d36616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd34b1f50ae08c5387ed8fd2498b600579f3af3f864e1c324f6928f0000000000000000", 0xc0, r1) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000626000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r2, r4, r5}, &(0x7f00005cd000), 0x3d1, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'crc32\x00'}, &(0x7f0000000080)}) 2018/04/28 14:45:49 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair(0xf, 0x2, 0xc41b, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f00000003c0)={0xb2, 0x5}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@textreal={0x8, &(0x7f0000000140)="0f017000660f23790f18f90f0d7df301e5e28e0f01cf0f1ba316842e65666c0f0119", 0x22}], 0x1, 0x0, &(0x7f00000001c0), 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32}], 0x30) r4 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000380)) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000300)) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000040)={0x0, 0x0, 0x5001, 0x1000, &(0x7f0000ff2000/0x1000)=nil}) r5 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xf0, 0x8003d) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000340)={0x8000, 0x800c, 0xcf92, 0x79, r6}, 0x10) r7 = dup2(r0, r3) setsockopt$inet_dccp_buf(r7, 0x21, 0xce, &(0x7f00000001c0)="35c9592291ec774525877cb4112ae5456eceb7f3c4aa7a2f4d4b21df18bda47711b996e53cbe19d210e262ec91f0244fb546b5bf9bcac1b94990b04941390b0ed07353ae97f04b527663c698f1bcbbdbf2e61cf29901b4b7b0df73f5de1b8459aef8ca0780504f29f5b9e70f97cca6605e8e12de93906e676cdada60f3f9f3949f10a606f1dceb994c81d3fdbc21d35a", 0x90) ioctl$KVM_CREATE_VM(r5, 0xae01, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/28 14:45:49 executing program 5: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x800) fadvise64(r0, 0x0, 0x7fff, 0x7) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0x7c7f, @empty, 0x3}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xb}}], 0x6c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100), 0x8) 2018/04/28 14:45:50 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000080)='./file0/bus\x00', 0x0) unshare(0x400) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000589000)}}) 2018/04/28 14:45:50 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4000000000000010) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0xf}]}, 0x1c}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2800, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x9, 0x7, 0x8000}, 0x4) 2018/04/28 14:45:50 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)="8c"}) 2018/04/28 14:45:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) rmdir(&(0x7f00000000c0)='./file0\x00') socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x4, 0x3ff, 0x6, 0x7, 0x7fff}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x1ff}, 0x8) 2018/04/28 14:45:50 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000080)={r2}) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f00000000c0)=0x100) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000358fe0)={r2, 0x0, 0x2, r2}) 2018/04/28 14:45:50 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x2, 0x4002) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x800) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) sendto(r1, &(0x7f0000000200)="a75b203232fe186066aee24a6338aa2d4adb683152b1cbcfb1e596120f88ba5c7320dc859b618c3fad06b6817b94ce39d7155e47a33875770c8ff53e83e6fe67a367d5ed8ea8de8140e0946a72b6ab4f84f53942a94b7237421170b71c50a4d1db211c21a3e6d112db9a6ac8d9757f66b8d5dd2a0e096efe4b087f53cc72da4a6d6b07e23f52e599ccd031d45753324c00eb1dafc9f9233325dd2564a479ed9e86bc93b086e167066e1480d1607b49ab864e7dbc5eddfc4e2071aa6d89a491c8d1a79df5c3e033f2b5accd0e0f0a", 0xce, 0x4, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 2018/04/28 14:45:50 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x3ff}}, 0x9, 0x0, 0x9, 0x7, 0x4}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r1, 0x7}, 0x8) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/04/28 14:45:50 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8bfff, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0xeffdffff, 0x0, 0x4, 0x0, 0x0, r0, &(0x7f0000000000), 0xfe00}]) 2018/04/28 14:45:50 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040), 0x295) 2018/04/28 14:45:50 executing program 5: gettid() r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x8000000000}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10400, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) r2 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x0, 0x0) dup3(r0, r2, 0x0) 2018/04/28 14:45:50 executing program 2: mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000003000/0x2000)=nil) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000180)={0x0, r1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0, 0x1, 0x7fffffff}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)={r2, 0x5, 0x6, [0x5, 0x8, 0x101, 0x1, 0xffffffffffffff6b, 0x8]}, &(0x7f0000000300)=0x14) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x16907e, 0x0) ioctl$KVM_SET_GSI_ROUTING(r3, 0x4008ae6a, &(0x7f0000000080)=ANY=[@ANYBLOB="0200000000000000713e00000700000000000000000000004f7d00000000000007000000000000000700000000000000070000000200000005000000010000000000000000000000fe010000050000006d9700000000000000000000000000000000000000000000"]) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000140)=0x3, 0x4) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000000)={0x10004, 0x2, 0x2402, 0x1000, &(0x7f0000003000/0x1000)=nil}) write$eventfd(r3, &(0x7f0000000040), 0xfdcb) 2018/04/28 14:45:50 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() sched_getparam(r0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendto$packet(r1, &(0x7f0000000140), 0x0, 0xffffffffffffffff, &(0x7f00008cafec)={0x11, 0x0, r2, 0x1, 0x0, 0x6}, 0x14) 2018/04/28 14:45:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='system.advise\x00', &(0x7f0000000140)='}\x00', 0x2, 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) sendto$inet(r0, &(0x7f0000cf1f96)='N', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b1ffc), 0x4) sendto$inet(r0, &(0x7f0000000180)="96", 0x1, 0x40, &(0x7f0000000080)={0x2}, 0x4) r1 = getpgid(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f0000000040)='net/mcfilter\x00') 2018/04/28 14:45:50 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xc400, 0x0) write$cgroup_int(r0, &(0x7f0000000080)={[0x3f, 0x2d, 0x3f, 0x3d, 0x38]}, 0x5) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000018000)={r4}) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000000000)={r4}) dup3(r1, r4, 0x0) 2018/04/28 14:45:50 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) removexattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=@known='system.posix_acl_access\x00') 2018/04/28 14:45:50 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x92ad, 0x121000) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0x3f}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f00000001c0)={0x100000001, 0x80, 0xffff, 'queue0\x00', 0x1}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f00000002c0)=0x10001) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x820, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000c00)}, 0x1350}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000280)=0x0) r2 = getpgrp(r1) perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x7, 0x7a, 0x91a, 0x7fff, 0x0, 0x1, 0x80800, 0x2, 0x4, 0x0, 0x1f, 0x4, 0xffffffff80000001, 0x7fff, 0x7, 0x80, 0xff, 0x3, 0x8001, 0x1, 0x0, 0x0, 0x100000001, 0x4, 0x6, 0x3, 0x200, 0x100000001, 0x6, 0x4f9, 0x1, 0x80000001, 0x3, 0x6, 0x38a8, 0x0, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000100), 0x1}, 0x4202, 0x5, 0x5, 0x4, 0xc5c8, 0x27, 0x6566}, r2, 0x10, r0, 0x0) 2018/04/28 14:45:50 executing program 5: remap_file_pages(&(0x7f0000008000/0x4000)=nil, 0x500, 0x0, 0x0, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x201) r1 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x1, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000140)=0x4) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000000)={0x7, 0x3, 0xfffffffffffffffa}) [ 153.629219] irq bypass consumer (token 000000003fe0d75c) registration fails: -16 2018/04/28 14:45:50 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000040), 0x5f) fgetxattr(r0, &(0x7f0000000000)=@random={'security.', '.\\\x00'}, &(0x7f0000000100)=""/148, 0x94) 2018/04/28 14:45:50 executing program 7: r0 = socket$inet(0x2, 0x20000000002, 0x9) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x3, 0x3, 0x1984, 0x100000000, r2}, &(0x7f0000000340)=0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000005ff0)={0x1, &(0x7f0000964ff8)=[{0x6}]}, 0x10) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') sendto$inet(r0, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e23}, 0x10) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=@random={'osx.', '\x00'}, &(0x7f0000000180)='$vmnet0*[ppp0$\x00', 0xf, 0x3) r4 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x3, 0x1) openat$cgroup_subtree(r4, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) bind(r3, &(0x7f00000001c0)=@ethernet={0x306, @random="f7781ddd9f62"}, 0x80) 2018/04/28 14:45:50 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) lseek(r0, 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) 2018/04/28 14:45:50 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/dev/qat_adf_ctl\x00', 0x2000000000400001, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400040}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x10, 0x70bd26, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000840}, 0x4001) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndctrl(&(0x7f0000000600)='/dev/snd/controlC#\x00', 0x0, 0x200000) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80dc5521, &(0x7f0000000180)=""/194) signalfd4(r2, &(0x7f00000002c0)={0x5}, 0x8, 0x800) 2018/04/28 14:45:50 executing program 6: r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x5, 0x20000) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040)=0x3f, 0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x9, 0x292d, 0xffffffff, 0x3, 0x8, 0x8001, 0x7fff, 0x200, 0x9, 0x500, 0x8, 0x7, 0x6, 0xff]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r2, 0x9, 0x20}, 0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r2, 0x1f, 0x101, 0x5, 0xfffffffffffffff8}, &(0x7f0000000380)=0x14) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000300)=0x7, 0x4) sendto$inet(r3, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r3, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}]}, &(0x7f0000000240)=0x10) 2018/04/28 14:45:50 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = fcntl$getown(r1, 0x9) setpgid(r0, r2) r3 = syz_open_dev$sndseq(&(0x7f000003dff3)='/dev/snd/seq\x00', 0x0, 0x430080) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f00006f1000)) 2018/04/28 14:45:50 executing program 0: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000001c0)={0x4, 0x1, 0x754, 0xdc, &(0x7f00000000c0)=""/220, 0x0, &(0x7f0000000040), 0xbb, &(0x7f0000000280)=""/187}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={0x0}, &(0x7f00000003c0)=0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000400)={r2, 0xfff}, 0x8) 2018/04/28 14:45:50 executing program 3: r0 = socket(0x1e, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) connect$ax25(r0, &(0x7f000056eff0)={0x1e, {"03491f0800"}}, 0x10) 2018/04/28 14:45:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000002004e21fffffffffc00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000"], 0x7d9) 2018/04/28 14:45:50 executing program 4: r0 = socket(0x15, 0x80005, 0x0) r1 = accept$nfc_llcp(r0, 0x0, &(0x7f0000000000)) accept4$nfc_llcp(r1, &(0x7f0000000100), &(0x7f0000000080)=0x40, 0x80800) getsockopt(r0, 0x200000000114, 0x2718, &(0x7f00000000c0)=""/1, &(0x7f0000000040)=0x22a) 2018/04/28 14:45:50 executing program 5: prctl$intptr(0x1a, 0x1) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x0, 0x2000) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001440)={0x4, &(0x7f0000000040)=""/89, &(0x7f00000013c0)=[{0xef2, 0xcb, 0xfff, &(0x7f00000000c0)=""/203}, {0xffff, 0xc2, 0x7, &(0x7f00000001c0)=""/194}, {0x7, 0x1000, 0xffffffff, &(0x7f00000002c0)=""/4096}, {0x800, 0xf0, 0xfffffffffffffc01, &(0x7f00000012c0)=""/240}]}) clock_gettime(0x0, &(0x7f0000006140)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005f80)=[{{&(0x7f0000001480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002a00)=[{&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/97, 0x61}, {&(0x7f0000002580)=""/208, 0xd0}, {&(0x7f0000002680)=""/41, 0x29}, {&(0x7f00000026c0)=""/63, 0x3f}, {&(0x7f0000002700)=""/169, 0xa9}, {&(0x7f00000027c0)=""/202, 0xca}, {&(0x7f00000028c0)=""/4, 0x4}, {&(0x7f0000002900)=""/208, 0xd0}], 0x9, &(0x7f0000002ac0)=""/80, 0x50, 0x1}, 0x3f}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000002b40)=""/77, 0x4d}], 0x1, &(0x7f0000002c00), 0x0, 0xcd7}, 0x100000000}, {{&(0x7f0000002c40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000003100)=[{&(0x7f0000002cc0)=""/63, 0x3f}, {&(0x7f0000002d00)=""/188, 0xbc}, {&(0x7f0000002dc0)=""/146, 0x92}, {&(0x7f0000002e80)}, {&(0x7f0000002ec0)=""/247, 0xf7}, {&(0x7f0000002fc0)=""/62, 0x3e}, {&(0x7f0000003000)=""/117, 0x75}, {&(0x7f0000003080)=""/88, 0x58}], 0x8, &(0x7f0000003180)=""/182, 0xb6, 0x8}, 0x6}, {{0x0, 0x0, &(0x7f0000003340)=[{&(0x7f0000003240)=""/69, 0x45}, {&(0x7f00000032c0)=""/115, 0x73}], 0x2, &(0x7f0000003380)=""/132, 0x84}, 0x2}, {{&(0x7f0000003440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000037c0)=[{&(0x7f00000034c0)=""/105, 0x69}, {&(0x7f0000003540)=""/82, 0x52}, {&(0x7f00000035c0)=""/34, 0x22}, {&(0x7f0000003600)=""/148, 0x94}, {&(0x7f00000036c0)=""/66, 0x42}, {&(0x7f0000003740)=""/124, 0x7c}], 0x6, &(0x7f0000003840), 0x0, 0x6}, 0xfffffffffffffcb8}, {{&(0x7f0000003880)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000004c00)=[{&(0x7f0000003900)=""/227, 0xe3}, {&(0x7f0000003a00)=""/77, 0x4d}, {&(0x7f0000003a80)=""/121, 0x79}, {&(0x7f0000003b00)=""/4096, 0x1000}, {&(0x7f0000004b00)=""/166, 0xa6}, {&(0x7f0000004bc0)=""/37, 0x25}], 0x6, &(0x7f0000004c80)=""/12, 0xc, 0x7}, 0x80000001}, {{&(0x7f0000004cc0)=@generic, 0x80, &(0x7f0000004f40)=[{&(0x7f0000004d40)=""/26, 0x1a}, {&(0x7f0000004d80)=""/249, 0xf9}, {&(0x7f0000004e80)=""/182, 0xb6}], 0x3, &(0x7f0000004f80)=""/4096, 0x1000, 0x6}, 0x3}], 0x7, 0x2000, &(0x7f0000006180)={r1, r2+10000000}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000061c0)={@dev={0xfe, 0x80, [], 0x21}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0xa317, 0x8, 0x100000001, 0x100, 0x1ed9af8f, 0x600000, r3}) 2018/04/28 14:45:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000980)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a2e70b58306e1793f7abe92abc48367298e347485d520a88c47d7", 0x80, 0x0, &(0x7f0000001280)=ANY=[], 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/52, 0x34}, {&(0x7f0000000180)=""/118, 0x76}, {&(0x7f0000000200)=""/103, 0x67}, {&(0x7f0000000280)=""/103, 0x67}], 0x4, 0x0, 0x0, 0x400}, 0x10120) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x3, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0xa5}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/04/28 14:45:50 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x1, 0x0, 0x9}}, 0xe8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x204001, 0x2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x7fffffff) recvmsg(r1, &(0x7f00000007c0)={&(0x7f0000000140)=@ethernet={0x0, @local}, 0x80, &(0x7f00000006c0)=[{&(0x7f00000002c0)=""/204, 0xcc}, {&(0x7f00000003c0)=""/202, 0xca}, {&(0x7f00000004c0)=""/42, 0x2a}, {&(0x7f0000000500)=""/34, 0x22}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000600)=""/130, 0x82}], 0x6, &(0x7f0000000740)=""/74, 0x4a}, 0x20) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000800)="dab51b", 0x3) 2018/04/28 14:45:50 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x169075, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000002c0)) write$eventfd(r0, &(0x7f0000000040), 0xfdcb) readahead(r0, 0x4, 0x7) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)) 2018/04/28 14:45:51 executing program 4: mmap(&(0x7f0000000000/0xd17000)=nil, 0xd17000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x507, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000040)=0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005ceffc)=0xffffffffffff8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000d16ffc), &(0x7f00002a5ffc)=0x4) 2018/04/28 14:45:51 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000000)={0x79}, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x9fc}]}) r3 = memfd_create(&(0x7f0000000100)='/dev/kvm\x00', 0x3) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) perf_event_open$cgroup(&(0x7f0000000080)={0x3, 0x70, 0x5, 0x1, 0xcd, 0xfffffffffffffff8, 0x0, 0x3, 0x0, 0x8, 0x2400000000000000, 0xe001, 0x80000000, 0x9, 0x507, 0x4, 0x733062d3, 0x1, 0x7, 0x4, 0x6, 0x5, 0xffffffffffffffe1, 0x7fff, 0x6, 0x4e, 0x1ff, 0x6, 0x4, 0x18e9, 0x2647, 0x7, 0x5, 0x400, 0x1, 0x9, 0x200, 0x1ff, 0x0, 0x9, 0x4, @perf_config_ext={0x80, 0x5}, 0x20, 0x0, 0x7, 0x7, 0x8, 0x3ff, 0x5}, r3, 0x7, r4, 0x1) ioctl$KVM_GET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)=ANY=[@ANYBLOB="6a344a699ea04d59"]) 2018/04/28 14:45:51 executing program 5: r0 = userfaultfd(0x0) r1 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x7, 0x20000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0xffffffff, 0xdeff000000, 0x1f, 0x3fb, 0xff}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0xc9}, &(0x7f00000001c0)=0xc) r3 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r3, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffff9, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/28 14:45:51 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006a4ff7)='/dev/kvm\x00', 0x10400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000000c0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$INOTIFY_IOC_SETNEXTWD(r3, 0x40044900, 0x3) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_S390_UCAS_UNMAP(r2, 0x4018ae51, &(0x7f0000000240)={0x5, 0x1000, 0x2b}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f000000a000/0x18000)=nil, &(0x7f0000000800)=[@text32={0x20, &(0x7f0000000100)="660f38820e0f09c4c199c2480000c4e2f19a0ec4c2fd20f1660f38817db7f336f23e650f23ff66baf80cb85b3aae8cef66bafc0cb080eef30f94d60fae7900", 0x3f}], 0x1, 0x0, &(0x7f0000000880), 0x0) r4 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000200)={r5, 0x5}, 0x8) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000840)=[@text32={0x20, &(0x7f0000000280)="b8000000000f23d80f21f835400000600f23f865640f005cf7f166bad004eceaf1050000c6002e0fc7ad0088000026642e660f3881ad52000000b99e0900000f323e0f013f66b8ef008ec0640f01cf", 0x4f}], 0x1, 0x0, &(0x7f0000000140), 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/28 14:45:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000000000)=""/51, &(0x7f00000000c0)=0x33) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000640)="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", 0x165}, {&(0x7f0000000100)="de8a6f83e58cea8c296fd776ca06e1dc45adb2d2923186fbbef732cc484796063a42fb21", 0x24}, {&(0x7f0000000380)="0588fc0a7e2e470d42e12dffd4e8dd23125220b0b7ab0d8264272f3775195a4bec957323699d15d02a3a8d56", 0x2c}, {&(0x7f00000003c0)="c6688d59d650eb3209a893e4af5d87ad96ef695d0a7b1b66de6ccc2ddfd81a370494a3591861c0aae3de4bf4202a18055835d56ea7a57d0aded8db5aafbb91e56105b6ed4200ec9f1df906f86656560e91f0c8adcae35b5e3c26d83038f6bc2106fbc1fd48c2ba1e3cb65d7e435435edee60802ed7a984e7b2056907161a56d0293306699164b8c3d3749924e63c5e818bc1e20fef18dea44ae7679edbfe156a8d7154a8a000", 0xa6}], 0x4, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)='R', 0x1}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f00000009c0)=""/18, 0x12}], 0x1, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/28 14:45:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) r1 = syz_open_pts(0xffffffffffffffff, 0x10080) ioctl$TCXONC(r1, 0x540a, 0x769) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5", 0x5) r2 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0xfff, 0x40003) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00000001c0)={0x3da9, 0xffffffff00000000, 0x1, 0x0, 0x1, 0x2, 0x0, 0x7, 0x4, 0x101, 0x5, 0x1, 0x0, 0x6, 0x3ff, 0x95, 0x5, 0x3ff, 0x8000}) sendmsg$alg(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)="42b460116a0771b964b83a1ac24c95a8", 0x10}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000b2dfc8)={&(0x7f00007ebffa)=@hci, 0xc, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/04/28 14:45:51 executing program 5: socket$bt_hidp(0x1f, 0x3, 0x6) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/28 14:45:51 executing program 2: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x6e) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000340)=[{{&(0x7f00000000c0)=@ax25, 0x80, &(0x7f0000000240)=[{&(0x7f0000000140)=""/71, 0x47}, {&(0x7f00000001c0)=""/94, 0x5e}], 0x2, &(0x7f0000000280)=""/145, 0x91, 0x800}, 0x400}], 0x1, 0x40, &(0x7f00000003c0)={r1, r2+30000000}) futex(&(0x7f000000cffc), 0x4, 0x0, &(0x7f00009bd000), &(0x7f0000048000), 0x0) 2018/04/28 14:45:51 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x800c0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000040)={@remote, @rand_addr}, &(0x7f0000000080)=0x8) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1000000000000000}}}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e21, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, [0x5, 0x5, 0x7, 0x8001, 0xc7, 0x4, 0x3f, 0xfdd, 0x5, 0x7f, 0x1, 0xfffffffffffffffc, 0x9, 0xfffffffffffffffe, 0xa2]}, &(0x7f00000002c0)=0x100) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r1, &(0x7f0000977000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x2f7) 2018/04/28 14:45:51 executing program 6: io_setup(0x3919, &(0x7f0000000000)=0x0) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x7, 0x102) io_submit(r0, 0x1cb, &(0x7f0000000040)) io_setup(0x40, &(0x7f0000000040)) accept4$alg(r1, 0x0, 0x0, 0x93a345e358043979) 2018/04/28 14:45:51 executing program 3: r0 = memfd_create(&(0x7f0000000080)='limits\x00', 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={0x0}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, &(0x7f0000000340)=0x84) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='limits\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/218}], 0xfffffffffffffa7) 2018/04/28 14:45:52 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) ioctl$KVM_X86_SET_MCE(r2, 0x4040ae9e, &(0x7f0000000140)={0x80000000000000, 0x1000, 0x81, 0x2, 0x1f}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, &(0x7f0000000240)="370f32ba2000b001ee0f01c9baf80c66b810813a8e66efbafc0ced66b8010000000f01c1360f01cf670f200766b9800000c00f326635010000000f30673e662e660cee", 0x43}], 0x1, 0x0, &(0x7f0000000080), 0x1000000000000012) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text32={0x20, &(0x7f0000000380)="b8010000000f01d9c7442400a7000000c744240229000000c7442406000000000f0114240f089a00000000bf00660f01f7c4e1dddbe20fc76c670e0fc79d438d0000660f388299609700000f01d1", 0x4e}], 0x1, 0x5, &(0x7f0000000440), 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) sendmsg$can_raw(r2, &(0x7f0000000600)={&(0x7f0000000100)={0x1d, r5}, 0x10, &(0x7f0000000200)={&(0x7f0000000300)=@canfd={{0x3, 0x5, 0x1, 0x8}, 0x37, 0x1, 0x0, 0x0, "0fce37cebbf564bcd31e17c04b39c00f5aee51b73094aef9ff73fbffbc5bedcf57600c1f1f024be2d9ecd88b303e6503d53ba8d0c131753535e3120eaee77c6d"}, 0x48}, 0x1, 0x0, 0x0, 0x8080}, 0x40) preadv(r4, &(0x7f00000001c0)=[{&(0x7f0000000440)=""/142, 0x1da}], 0x0, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) r6 = getpgrp(0xffffffffffffffff) sched_getaffinity(r6, 0x8, &(0x7f0000000180)) 2018/04/28 14:45:52 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_mr_cache\x00') r2 = dup2(r0, r0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000380)=r2, 0x4) r3 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000280)={0x9, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x1}, 0x90) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'os2.', '\x00'}, &(0x7f0000000180)=""/90, 0x5a) 2018/04/28 14:45:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0xdcc, 0x24000) r2 = syz_open_dev$dspn(&(0x7f0000af6ff6)='/dev/dsp#\x00', 0x1, 0x2) readv(r2, &(0x7f0000003fd0)=[{&(0x7f0000006f07)=""/249, 0xf9}], 0x1) fcntl$setstatus(r2, 0x4, 0x800) readv(r2, &(0x7f0000a6fff0)=[{&(0x7f0000881f92)=""/110, 0x6e}], 0x1) ioctl$int_in(r2, 0x80000000005001, &(0x7f0000003ff8)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001300)=ANY=[@ANYRES32=0x0], &(0x7f0000000280)=0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r3, &(0x7f0000000240)=0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000005000100000c0900fcff4d00040e05a5", 0x58}], 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f00000001c0)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000000180)={r4}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000001380)={r5}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000180), 0x0, 0x0, &(0x7f00000013c0)}) r6 = socket$inet6(0xa, 0x400000, 0xf28d) bind$inet6(r6, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000001880)=0xce6, 0x4) listen(0xffffffffffffffff, 0x40000000000005) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000100)={'vlan0\x00', {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000014c0)) semget$private(0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe38}, 0x0, 0x0, 0xffffffffffffffff, 0x0) semctl$IPC_RMID(0x0, 0x2, 0x10) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(0xffffffffffffffff, 0x4008af23, &(0x7f00000002c0)) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000008c80)=[{{&(0x7f0000001640)=@hci={0x1f, 0x0, 0x2}, 0x80, &(0x7f00000018c0)=[{&(0x7f00000016c0)="01c5180c5cae2226c794715892475960621c", 0x12}], 0x1, &(0x7f0000001940), 0x0, 0x80}, 0x7}, {{&(0x7f0000008780)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000008a40)=[{&(0x7f0000008800)="a8b3503253e6a6ca7eab1ba5830fb89bc7303e1fb7ade25a2031fef8f3058f0c7adfd13fd76b70d3ccbb578de31cb34be3b155cd287e405043fcd30d1dc053ba2553ed4295973c93a6b1e96e95", 0x4d}], 0x1, &(0x7f0000008a80)=ANY=[], 0x0, 0x4001}, 0x1c3}], 0x2, 0x80) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x4e20, 0x80a, @empty, 0xf8b6}, 0x1c) socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x26d, 0x2, 0x1, 0x2, 0xaa6, 0x1, 0x7}, &(0x7f0000000080)=0x20) 2018/04/28 14:45:52 executing program 6: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xb7, "29be0b257fb9c417a4dbc7fc6c9c9602f5c167c0efc0db32a539a573dc4ff8729d47d6122eced2a0dbfd5626b8e3088b84bc0c715d7f57103066bdf4bf5e56bed6226e4d5b0c479fba8362c70effe8a4ec1a5ddea662c944ae6ee95f41853e6b1e213ad115b70a7bb7f50a13453919e6b7984bd5f44d5bb72b3f65fe7a7113c2ff32823b33e1d92c69391cc71eb2c6f666383f97a9aa663617bb39cd4eb59a4aa484f2285d6599aeeb74352455463df9ae619a4983a529"}, &(0x7f0000000340)=0xbf) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff]}, 0x80}}, 0xeb0f, 0x57eb, 0x9, 0x1}, &(0x7f0000000440)=0x98) r3 = dup2(r0, r0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000480)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00000004c0)={r4}) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000100)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) r5 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r5, 0xc0505510, &(0x7f0000000000)=""/250) 2018/04/28 14:45:52 executing program 5: recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0x68}, 0x4000000) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x0, 0x4) 2018/04/28 14:45:52 executing program 7: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r1, 0x29, 0xce, &(0x7f00000001c0)=""/62, &(0x7f0000000ffc)=0x3e) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x800, 0x4) 2018/04/28 14:45:52 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1000000000003a) connect$inet6(r0, &(0x7f0000002fe4)={0xa}, 0x1c) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000ff0)=[{&(0x7f00000001c0)="da45b4", 0x3}], 0x1, &(0x7f0000000040)}, 0x400c83d) sendmmsg(r0, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000)="90c0", 0x2}], 0x1, &(0x7f0000003000)}}], 0x1, 0x0) 2018/04/28 14:45:52 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) r1 = perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) gettid() r2 = fcntl$getown(r0, 0x9) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000001c0)=0x3) r3 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x10001, 0x2000) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000140)={0x0, 0xb0, &(0x7f0000000080)="0235ae8dab560c81ed68d3a87d47778411b0cf23078d77adb660dd12325bb0e6c66c29197aba72db3bf7db684dca4a96f21f21e001c49ac8b78fe2546130dd623722f3cddc41769e6a5db7403db9e92b368ec8ee4ec884ae4006d0502b2b43062ab3d2eb0ca4ab1dce5fffaedba23130c1606ebc2b7a8122162ef94f30dc01de6c0616489fb146240ab8cb68b693a52cb236f6d571bafe0280374faad7fbb712c02259b4488daeabc72fa78b67b6e3c2"}) r4 = getpgid(r2) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000334f28)}, 0x0) r5 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0xc0002) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000000200)) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000180)) ioctl(r5, 0x2285, &(0x7f0000007000)='S') prctl$setptracer(0x59616d61, r4) 2018/04/28 14:45:52 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000080)) 2018/04/28 14:45:52 executing program 2: getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) renameat2(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x5) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 2018/04/28 14:45:52 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000004000020058", 0x1f}], 0x1) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='@\x00', 0x2, 0x3) 2018/04/28 14:45:52 executing program 7: lseek(0xffffffffffffffff, 0xffffffff00000000, 0x4) 2018/04/28 14:45:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000040)=0x1, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x100004e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = request_key(&(0x7f0000000000)='cifs.spnego\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="47504c2dc32100", 0xfffffffffffffffb) r3 = add_key(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$negate(0xd, r2, 0x8000, r3) inotify_init1(0x80000) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f00000003c0)={0xa}, 0x1c) close(r0) 2018/04/28 14:45:52 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TCSBRKP(r1, 0x5425, 0x72f) r2 = dup(r1) write$eventfd(r2, &(0x7f0000605ff8), 0xffbe) write$eventfd(r2, &(0x7f0000000080), 0xffe3) write$eventfd(r2, &(0x7f0000000040), 0xfdc8) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x80000, 0x0) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f00000000c0)=[0x1, 0x3]) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000001000)={0x6, 0x1000000000000, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x6}) write$sndseq(r0, &(0x7f0000000040)=[{0x21, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"c725fbf83a95082cdf76f570"}}], 0x30) 2018/04/28 14:45:52 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'gre0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote, @in=@dev}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="280000001300090e000000000000000007000000", @ANYRES32=r1, @ANYBLOB="de0000000000ac000008001a0004001f00"], 0x28}, 0x1}, 0x0) [ 155.365241] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/28 14:45:52 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000080)={{r1, r2/1000+10000}, {0x77359400}}, &(0x7f00000000c0)) mkdir(&(0x7f0000030ffa)='./bus\x00', 0x0) r3 = open(&(0x7f0000000100)='./bus/file0\x00', 0x880c0, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x0, 0x12, r3, 0x0) creat(&(0x7f0000000000)='./bus/file0\x00', 0x0) 2018/04/28 14:45:52 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000800)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@dev={0xfe, 0x80}}, 0x14) connect$inet(r0, &(0x7f0000000440)={0x2, 0x4e20}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000880)={'bpq0\x00', 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000300)='cubic\x00', 0x6) r5 = socket$kcm(0x29, 0x1000000000000005, 0x0) sendmmsg(r5, &(0x7f0000002b00)=[{{&(0x7f00000009c0)=@generic={0x15, "a24f77bb58fd42b955a1e606426dbbba1fc37520246312feaa50b0bb0af059057985bfb50f8cbb85dd4c26ad9fa096c1dcc4f1cf0812219a4c30a0508b716ab7ba36b4fc5e6c9a452e89cfaa27b2d0ef4e318851427958336af127f9341303dd36e7088683ef19c78bbcc3a6822a7c950ae36faec57b97305cd3e38a0240"}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000001900)="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", 0xc00}], 0x1, &(0x7f0000002e00)=[{0x28, 0x84, 0x0, "38baafa825cff05b4116bda05c3b96a12bcc1577771f5879"}], 0x28, 0x1}, 0x9}, {{&(0x7f00000016c0)=@hci={0x1f, r4, 0x2}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001740)="7bc2f75e485a491ff6e83c6b12eed2dcf739e45e7fa30c8331fcf4d4cdc44e2ebe3a775c142cf4eb86fe8d7546153f147ff1f73abced9a3af529524a51008239ed4ee8b2a642d08fab76968e48004c481575cb", 0x53}], 0x1, &(0x7f0000006480)=ANY=[@ANYBLOB="38000000000000acb52cee55655bdc0abc3c60e301abedac60a095c920316d9a854b31c41f095d5b0859"], 0x38}, 0xb95b}, {{&(0x7f0000002a00)=@un=@abs={0x0, 0x0, 0x4e23}, 0x80, &(0x7f0000001880)=[{&(0x7f0000002a80)="8e98d88f2abc537824a92e5aedafc0f0b29bc8ea0bf775d2b7e20d7f3de33074db06f64298263c242ceeda231cdaaed50aa1e9ed840b55cd000000000000000000", 0x41}], 0x1, 0x0, 0x0, 0x80}, 0x9}], 0x3, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031aff8)={r0, r3}) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x141200, 0x0) ioctl$BINDER_SET_MAX_THREADS(r6, 0x40046205, 0x80000000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000007c0)=0x14) socket$kcm(0x29, 0x7, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@mcast2, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000000700)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in6=@mcast2}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000400)={r0, r3}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000540)) getpeername(r7, &(0x7f0000000480), &(0x7f00000008c0)=0x80) close(r5) 2018/04/28 14:45:52 executing program 7: munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r0 = syz_open_dev$evdev(&(0x7f0000079fee)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x8201, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={r1, 0x0, 0x1, 0x10001, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fcc000)={0x0, 0x10, &(0x7f0000fcc000)="eb375d06e0aa9f9b211facffffffffff"}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r3, 0x800, 0x70bd2d, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x74}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x401}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xef}]}, 0x38}, 0x1, 0x0, 0x0, 0x24040090}, 0x4001) 2018/04/28 14:45:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x4c1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r4, 0x0, 0xfffffffffffffff9}, 0xc) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/28 14:45:53 executing program 0: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) clone(0x8000, &(0x7f0000000680)="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", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) futex(&(0x7f000000cffc)=0x5, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x4) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000636000)) clock_gettime(0x0, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x111000, 0x0) getpgid(r0) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000140)={{0x3b, @dev={0xac, 0x14, 0x14, 0x11}, 0x4e22, 0x1, 'none\x00', 0x0, 0x0, 0x55}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x3, 0x9f, 0x8, 0x7}}, 0x44) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') 2018/04/28 14:45:53 executing program 4: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x200, 0x0) accept4$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e, 0x80800) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x42, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb8100300086dd6050a09c00081100fe8000000000000000000000000000aa00004e200008907800000000000000000000000000000300"], &(0x7f0000000040)={0x0, 0x0, [0xb72, 0x187]}) 2018/04/28 14:45:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80800, 0x5) connect$inet6(r0, &(0x7f0000017000)={0xa}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f00000f8000)=ANY=[@ANYBLOB="cd390b081bf2aaaaaa000086dd6008de0600383a0000000000000000000000ffff0e000002ff0200000000000000000000000000010400907800000000609433df00003a00ffffffff00000000000000000000000100000000000000000000000000000001fca967e17f791010"], 0x0) r1 = request_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='vmnet1\x00', 0xfffffffffffffff9) add_key(&(0x7f00000001c0)='pkcs7_test\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r1) 2018/04/28 14:45:53 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000140)={'ip6tnl0\x00', @ifru_settings={0x1, 0x1, @cisco=&(0x7f0000000040)={0x1f, 0xfffffffffffff8bb}}}) 2018/04/28 14:45:53 executing program 7: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000040)=0x1ff, 0x4) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x3, 0x1, &(0x7f00000010c0)=[{&(0x7f00000000c0)="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", 0x1000, 0x1}], 0x84, &(0x7f0000001100)={[{@rgrplvb='rgrplvb', 0x2c}, {@lockproto_nolock='lockproto=lock_nolock', 0x2c}]}) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000180)}, 0x0) 2018/04/28 14:45:53 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2b, 0x801, 0x7fff) fstat(0xffffffffffffffff, &(0x7f00000017c0)) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001840)={{{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x6}, {0x0, 0x0, 0x4, 0x400}, {}, 0x0, 0x0, 0x0, 0x1}, {{@in=@multicast1=0xe0000001}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}}, 0xe8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000015c0), &(0x7f0000001600)=0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @loopback=0x7f000001}, 0x81a0759b43bddf7) r2 = dup3(r1, r1, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0x694}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x8}], 0x68) listen(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r3, 0x401}, &(0x7f00000001c0)=0x8) 2018/04/28 14:45:53 executing program 2: perf_event_open(&(0x7f0000001240)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3245, 0x3, @perf_config_ext={0x3, 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x2002000007fff, &(0x7f0000001080)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000010c0)=0xc) move_pages(r1, 0x4, &(0x7f0000001100)=[&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil], &(0x7f00000011c0), &(0x7f0000001180)=[0x0], 0x6) io_destroy(r0) r2 = socket$nl_xfrm(0xa, 0x5, 0x84) getsockopt$bt_hci(r2, 0x84, 0x11, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) r3 = creat(&(0x7f0000001140)='./file0\x00', 0x55) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001200)={r3, 0x0, 0x1, 0x4fea, &(0x7f00000011c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) 2018/04/28 14:45:53 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x34000}], 0x1) r1 = epoll_create(0x2) r2 = syz_open_pts(0xffffffffffffff9c, 0x8a000) openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x8000, 0x0) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000080)="23446de5c018647120e299ee6923f30d009badf712978c416332fe8ec3b26c118b78bc4ef75823b89499446c513352d3107171ac9aa8e60c28b59c1fcb3866f65b3dc1258c57f88774f370f494f2d263675d5b3276b1d1e01a6d076c51e60ffa2683f6207474202d485e21a667977bd7c5f9b1148ece0d6e6eff203cc13d0a1e68590fe01c1c21f76bd4e49c0d18f54b731e31e374d38ca77c61d71cafc389020e2c9248caacc2f666d001425a8dc424b3feae4e687e7a6de4605ed71c4c461a2f020bc38384517787dd69529772d30f38ca03ba43f93dd4de096aa56fc9fb88ffc9b72ff8") epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) 2018/04/28 14:45:53 executing program 4: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) writev(r0, &(0x7f0000000540)=[{&(0x7f0000000480)="ab", 0x1}], 0x1) dup2(r0, r1) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0x10020}, 0xc) [ 156.243843] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? [ 156.348330] RDS: rds_bind could not find a transport for 255.255.255.255, load rds_tcp or rds_rdma? 2018/04/28 14:45:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{0xffff0000, 0x0, 0xfffff000}}) 2018/04/28 14:45:54 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/dev/qat_adf_ctl\x00', 0x400, 0x0) ioctl$KVM_S390_UCAS_MAP(r2, 0x4018ae50, &(0x7f0000000180)={0x81, 0x7fffffff, 0x200}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) lookup_dcookie(0x7, &(0x7f0000000100)=""/34, 0x22) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@text64={0x40, &(0x7f0000000380)="26656465f30faec73e400fedc3c4c17e12e744790c2e0fc72ab9470b0000b87f6c0000ba000000000f30660f238566440f38822bc442593a510066ba610066b8002066ef", 0x44}], 0x1, 0x0, &(0x7f0000000440), 0xfffffba) epoll_pwait(r3, &(0x7f0000000080)=[{}, {}, {}], 0x1, 0x5bab, &(0x7f00000001c0)={0x8}, 0x8) kexec_load(0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000000040)="e2a4", 0x2}], 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/28 14:45:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/secure_tcp\x00', 0x2, 0x0) bind$alg(r0, &(0x7f0000e9efa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e20, 0x142c, @local={0xfe, 0x80, [], 0xaa}, 0x2da}], 0x48) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000245ff8), 0x0) accept$alg(r0, 0x0, 0x0) sendto$ax25(r1, &(0x7f00000000c0)="7aa9de95dcf920183c28d589880ff50b210bc9b8ceaf820d868902d5e337c1ef473d2db9250774b982ae43b01c875c60b178f74e435f850327668b88f5eac27167b07ee21f345879470fb9cbb3068e67345ae80f70edf2862d9b8b8fbd59980a053d8164d726f4fbc2871d63377c2bb9f0932e663a921fd93bb7423dccbf43f9c4a4a940ec5a99dad1abde6c17b36f05174d119a873f1564043400858d32", 0x9e, 0x800, 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000400), &(0x7f0000000440)=0x40) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) r4 = dup2(r2, r3) sendmsg$alg(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)="62744809a37c9394d65679e55fd47b56d39b645d6b73624d8e114993469ab3d9f36c83441a2bbd83e290b3a414daa8111c68d8f9ec8497ab60de33dda035dbdd7e82968316d7cb17970b0f82f46cf30bf44d1f2e366cea7eca1bbb03cbb62353ccc3", 0x62}, {&(0x7f0000000040)="f475fdafdb932561bd5f2566479299361ff22829e78c0e03d1d889c16ff3", 0x1e}, {&(0x7f0000000280)="a4c26a2414", 0x5}, {&(0x7f00000002c0)="c4def1664b67916384fa977cc7dbbb7e8359b10c1e62d22c93", 0x19}], 0x4, &(0x7f0000000340)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x48}, 0x4000) sendto$ax25(r4, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0x3, {"16a9d2366599a7"}}, 0x10) 2018/04/28 14:45:54 executing program 2: socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000220000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000000080)='syzkaller\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, r0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000a00000)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='\x00', 0x1, r1) r2 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a}, &(0x7f00003eb000)="b3", 0x1, r1) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r2, r2}, &(0x7f0000000140)=""/5, 0x253, &(0x7f0000000280)={&(0x7f0000000180)={'rmd160\x00'}, 0x0, 0x22d}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={0xffffffffffffff9c, 0x2, 0x1, 0xffff, &(0x7f00000001c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$VHOST_GET_FEATURES(r3, 0x8008af00, &(0x7f0000000380)) 2018/04/28 14:45:54 executing program 6: r0 = socket(0x10, 0x3, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x90a80, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) write(r0, &(0x7f0000000080)="260000005e000900000004f839ef0000fff30f000100000000050000000000000009ff6e35ea", 0x26) 2018/04/28 14:45:54 executing program 7: r0 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x8}]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00000004c0)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x4090) r1 = socket$inet6(0xa, 0x6, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x3, 0x7, 0x80000000}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r3, 0x855}, &(0x7f0000000300)=0x8) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000500)='/dev/rtc\x00', 0x8cdedeb85ca74083, 0x0) getsockopt$inet_dccp_int(r4, 0x21, 0xe, &(0x7f0000000540), &(0x7f0000000580)=0x4) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000200)={0x0, 0x9}, 0x8) ioctl$TIOCMBIC(r4, 0x5417, &(0x7f00000005c0)=0xef6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x800004000000032, r1, 0x0) r5 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @multicast1}, &(0x7f0000000380)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000003c0)={r3, @in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x800000000, 0x8, 0x0, 0x0, 0x4}, &(0x7f0000000480)=0x98) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x40000, @remote={0xfe, 0x80, [], 0xbb}, 0x66ea}, 0xf) accept(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000180)=0x80) connect$can_bcm(r6, &(0x7f00000001c0)={0x1d}, 0x10) 2018/04/28 14:45:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000fa3)=""/4, &(0x7f0000000fff)=0xfffffcec) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0xfe0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x8) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x200000, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00008f0a07)='pagemap\x00') pread64(r3, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) pread64(r0, &(0x7f0000001040)=""/4096, 0x1000, 0x0) 2018/04/28 14:45:54 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) [ 157.105674] QAT: Invalid ioctl 2018/04/28 14:45:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r2 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0xadda, 0xa6180) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f00000000c0)={0x5, 0x2, 0x5d, 0x1, 0x7ff, 0xd75f, 0x2}, 0xc) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(aes-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df", 0x14) [ 157.176904] QAT: Invalid ioctl 2018/04/28 14:45:54 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0xc5c3, 0x0, 0x0, 0x1fffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x1000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) 2018/04/28 14:45:54 executing program 6: prctl$intptr(0x18, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2100, 0x0) getpeername$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x0, 0x5}) socketpair$inet6(0xa, 0xa, 0x401, &(0x7f0000000000)={0xffffffffffffffff}) accept$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000180)=0x1c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x2000000, 0x4) 2018/04/28 14:45:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000002180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000002140)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000002d00ffff000000000000000000000000100000000c00000000000000000000009ce61d0ceb1f7deda509996a5c270dbe799b7e2bc8b81d8e3013937836c07feb9909b1846a7ef1910a092cf8bc883df21e2f"], 0x24}, 0x1}, 0x0) 2018/04/28 14:45:54 executing program 1: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000159fe4)={0x5, 0x1, 0x7d, 0x200000000000000c}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) r2 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) close(r2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000204ff0)={r1, &(0x7f00003ec000)}, 0x10) 2018/04/28 14:45:54 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000000240)={0x1, 0x0, [{0x0, 0x1, 0x0, 0x0, @adapter={0x81}}]}) ioctl$KVM_GET_SUPPORTED_CPUID(r1, 0xc008ae05, &(0x7f0000000000)=""/197) 2018/04/28 14:45:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) r1 = open(&(0x7f00000005c0)='./file0\x00', 0x227ff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080), 0xfffffffffffffea4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={r1, 0x28, &(0x7f0000000380)}, 0x10) r2 = syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r2, &(0x7f0000000040)=[{{}, 0x1, 0x200000000200046, 0x6}, {}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000004c0)={0x0, 0xfffffffffffffff7, 0x1, 'queue0\x00', 0x20}) sysfs$1(0x1, &(0x7f0000000140)='lo\x00') arch_prctl(0x0, &(0x7f0000000280)="edf53781592740da52f90f4837a8d2a11d44d0c32106c7f8f1eebd09bb1c69daf5ae6084751cac375b2cb845c9460f455b7da5e4c98b6fc83e1765e408f10f0eacf04805a02c883c80bd626b28ffe6c11af64709e8166d270dc31390503405c48b697af8ede8273314a3e730a3ba416ca1f80d17417b308f4a8421249d1571d97bcb32cf357f1762b72fb339b9375407880a9a26701f8e82d6f3ac5ed7bc6acdab8dfe31de24bef747082174dc23c88f47a71ed9ca375867feb2cef4cf4e987b935d9ca99e4b9868427a8babf451ba562126b2b4414eadea1378565e83b8498d") getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000480)=0x4) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, &(0x7f00000001c0)) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') times(&(0x7f0000000180)) 2018/04/28 14:45:54 executing program 3: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000000c0)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffff}, 0x2}}, 0xfffffe84) write$rdma_cm(r0, &(0x7f0000000300)=@bind={0x14, 0x0, 0xfa00, {r1, 0x1c, 0x0, @in={0x2, 0x4e23, @rand_addr=0x3}}}, 0xc) sysinfo(&(0x7f0000000180)=""/144) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=@listen={0x7, 0x8, 0xfa00, {r1}}, 0x10) close(r0) 2018/04/28 14:45:54 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065ffa8)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(twofish)\x00'}, 0x58) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000240)=0x0) sched_setattr(r1, &(0x7f0000000040)={0x30, 0x3, 0x1, 0x3f6, 0xff, 0xf0e, 0x3f, 0x5}, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e20}, {0x306, @random="93c895e350e9"}, 0x40, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'veth1_to_bond\x00'}) socket$inet_udp(0x2, 0x2, 0x0) syncfs(r2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000280)={'raw\x00', 0x4e, "b56ef4faf986e351f6a2524f9fbf492ab2ec2b95b09d39358391137f92c1b45e39b3008e7115a72bfdbdb8b43252143f1a9a23265b9e781bc3294093893d3cd402e4e2c9d23422a7f7014606e86f"}, &(0x7f00000000c0)=0x72) sendto$packet(r3, &(0x7f0000000100)="fb627f7a474a3226a15624373bf22712", 0x10, 0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80400, 0x0) userfaultfd(0x8000080800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000000080)) socket$inet_udp(0x2, 0x2, 0x0) 2018/04/28 14:45:54 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x83, &(0x7f0000e86ff8)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x80, 0x0, 0xf7}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000140)) capset(&(0x7f0000000000)={0x20071026, r1}, &(0x7f0000000040)={0xfffffffffffff801, 0xf7, 0x9, 0x9, 0x8000, 0xfffffffffffffff9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/28 14:45:54 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2710, @my=0x0}, 0x10, 0x800) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x2, [0x2, 0x5]}, &(0x7f0000000180)=0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"696662bd94effbffffffefffff00", 0x4802}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000140)={'ifb0\x00', 0x80}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'ifb0\x00', 0xa1fd}) accept4$inet6(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000200)=0x1c, 0x80000) 2018/04/28 14:45:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x12) writev(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)="3b60808a42d528e07ba212deaeeebc379b0f875609c544bee40e030d7c105666dfbe3b4854e31f84632dbe7223dbdf2d9edf900eb439e163c887b8d8ebed2eb88706d64a373c11066d6aaeef61a9589856bda7ba8e022c12964abee205d30ed78e156e6e4ec55bd4c8e9b2bcfbe6702a01"}, {&(0x7f0000000140)="bca98c6f36dd052ef4e0edf93a04a740ac6ae1b422c92d25472a28cf641fbb"}, {&(0x7f0000000280)="42b16c603e5ef74a720ae17c3ef328f66925c6ee8671fce9a69147abe83f26773ddc1c9ff54a38c70eba7d98e4da232779cf04189b34e561f517c9d0a67273bdf7dad230879c339bfd5854244d5e4356e4dd6d3f66e889d62ca3aaaae3f49f2e559af722d020af4fc610a2897312d1db0e223f75b8cbb99fc69b46d08f7f1e296a8c5483a4b77652d23a9b98135459c655487cc249f941eb55dd0ba0e63346b9a575c46e7464f544f23f15be23eeee462b6ef24ad761a4a31d68dc700a"}, {&(0x7f0000000340)="c2f54d9bf91581627958cb822a00b8516f50715316b5e666a9d3242033dcb7782964eb9c7a90693304dab991a0b56b54ef79f841de2ad8ffb5d731e39c8d544600f69494a04d5fddc2815fac60779f4ed771a0eb1f60cccf0cf19e089f35f3267a0ba8406112adcc9b62c25471ec7cc963b311de0182be1c6deab6b17fdeebc293dccb9d5c735307f7b7f927f73dfd6887fe96a023165ee3c64ef46cf60293c155a8b3014dac9bc926c2ffae2c669476485bb3fdf0502513c56c4e8558fe560da9d04c3453300632cfc3568049b60a2f50349766e428fc3ae4449fba"}], 0xc1) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x2100, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000440)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@ipv4_delrule={0x28, 0x21, 0x0, 0x70bd2d, 0x25dfdbfb, {0x2, 0x80, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2, 0x1}, [@FRA_GENERIC_POLICY=@FRA_SUPPRESS_IFGROUP={0x8, 0xd, 0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x40000) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000580)) 2018/04/28 14:45:54 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000010c0)='net/ip_vs_stats\x00') pread64(r1, &(0x7f00000000c0)=""/4096, 0x840, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/28 14:45:54 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) chdir(&(0x7f0000000180)='./file0\x00') setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000140)={@empty, r1}, 0x14) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000540)=""/4096, &(0x7f0000000100)=0x1000) 2018/04/28 14:45:54 executing program 5: uselib(&(0x7f0000000000)='./file0\x00') r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000002c0)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0xfdfdffff00000000]}, 'team_slave_0\x00'}) 2018/04/28 14:45:54 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0xff, 0x8000a}, {}, 0x7fffffff}) 2018/04/28 14:45:54 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000000000)="ea2a8a2b7b6fa188bea98570b70aab966c8d0cb3257753f23a88ed227fe9e66932227e8679d565cf88166828e68d2626bc29c8262a06c7ed815b98383c99c408133a8b0bab3118d0ab7c4e50f126583f64628dcaedc5cfc6a5a090cc0447d94de4047863f708d577827c6cb5cac93d6997f0b3d0aaeba2d3ce127a334b02ad1772934e64a2b1577a3165a449c0c6ca713438d0a542d1f2e4649d93ce95f5770a1e6e8da5761ba6336c0a") mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0xfffffffffffffffc, 0x4000032, 0xffffffffffffffff, 0x0) 2018/04/28 14:45:54 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2}, 0x208) accept4(r0, 0x0, &(0x7f0000000040), 0x800) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3}, 0x20) socket$inet_tcp(0x2, 0x1, 0x0) write(r0, &(0x7f0000ce6ffe)="da", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180), 0x8) 2018/04/28 14:45:54 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x7, 0x40401) select(0x40, &(0x7f0000000100)={0x3f, 0x3f, 0xbed1, 0x8, 0x8000, 0x6, 0x2, 0x1}, &(0x7f0000000140)={0x81, 0x10000, 0x287, 0x101, 0x87c, 0x40, 0xffff, 0x6}, &(0x7f0000000180)={0x10001, 0x0, 0x6, 0x0, 0x5, 0x8, 0x0, 0x9}, &(0x7f00000001c0)={0x0, 0x2710}) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000280)={{0x6c, @multicast1=0xe0000001, 0x4e24, 0x0, 'sed\x00', 0x20, 0x7, 0x51}, {@dev={0xac, 0x14, 0x14, 0x18}, 0x4e24, 0x10002, 0x9, 0x1, 0x4}}, 0x44) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f00000000c0)=@req={0x6, 0x7fff, 0xfff, 0x3}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000200)={0xb8, 0x2, {0x2, 0x0, 0x10000, 0x3, 0x6}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) getsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f0000000100), &(0x7f00000000c0)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000000080)) 2018/04/28 14:45:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r2, 0x8208ae63, &(0x7f0000000280)=@ioapic={0x2, 0xbe0000000, 0x1, 0x5, 0x0, [{0x9, 0x0, 0x0, [], 0xe6f}, {0x1, 0x7ff, 0x3, [], 0x5c87}, {0x2, 0xff, 0xffffffff, [], 0x8149}, {0x7, 0xa4f, 0x7fff, [], 0x100000001}, {0x40000000000000, 0x81, 0x7fff, [], 0x9}, {0x4800000000, 0x5, 0x7, [], 0x71}, {0xbf9a, 0xe8, 0x7, [], 0x70f}, {0x9, 0xffff, 0x9, [], 0x800}, {0x4000000000000, 0xffffffff00000000, 0x0, [], 0x7}, {0x40, 0x80, 0x7, [], 0xfffffffffffffff7}, {0xf85, 0x8, 0x3, [], 0x1}, {0x800, 0x3, 0x4, [], 0x4}, {0x0, 0x8000, 0xed8e, [], 0x4}, {0x8, 0x2, 0x1f, [], 0x4}, {0xffffffffffffffc5, 0xff, 0x1, [], 0x5}, {0x9, 0x6, 0x3, [], 0x1a6}, {0x8, 0x400, 0xc7, [], 0x7}, {0x39, 0x9, 0x7f, [], 0x5}, {0x762, 0x3f, 0x10001, [], 0x4}, {0x1f, 0x7, 0x6, [], 0x3567}, {0x8, 0xffffffffffffff7f, 0x5}, {0xa83, 0x100000001, 0x4, [], 0x7f4d}, {0x9c, 0xd01, 0x5, [], 0xffffffffa7e73540}, {0x7, 0x9, 0x80, [], 0x6}]}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9bec8)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc}) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000a92000/0x18000)=nil, &(0x7f0000000000)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235002000000f302e36f6d6c4c3b9495d03000f22846466f20f7024e700b805000000b90d0000000f01d966baf80cb8f4236682ef66bafc0cb00deeb9800000c00f3235008000000f30c744240088000000c744240230160000c7442406000000000f01142426f3e000", 0x70}], 0x1, 0x41, &(0x7f0000000140), 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000a94000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, &(0x7f0000000140)="48b80d000000000000000f23d80f21f835800000600f23f80f38ccdc420f8b00000000b972050000b86c4b0000ba000000000f3066baa00066b8808666ef66baf80cb8ab4b7588ef66bafc0cb006ee450f1bf166410f610f26440fc7ad02000000c401bdeb3deef10000", 0x6a}], 0x1, 0x0, &(0x7f00000001c0), 0x0) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f0000000240)={0x2000}) 2018/04/28 14:45:55 executing program 5: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x80000, 0x80) perf_event_open(&(0x7f0000000380)={0x5, 0x70, 0x6, 0x9, 0x449b, 0x20, 0x0, 0x3f, 0x4a4a0, 0x3, 0xd7, 0x74, 0x4, 0x40, 0x3, 0x7f, 0x5, 0x4, 0x6, 0x3, 0xfffffffffffff77e, 0x101, 0x100000000, 0xd7e, 0xfffffffffffffff9, 0xad, 0x7, 0xfffffffffffffcf4, 0x3ff, 0x10001, 0x6d, 0x4, 0x80000000, 0x9, 0x6, 0x5, 0x1a7d, 0x0, 0x0, 0x8001, 0x2, @perf_bp={&(0x7f0000000340), 0x8}, 0x800, 0x20, 0x7, 0x7, 0x7, 0x81, 0x800000000000000}, r0, 0x5, r1, 0x3) perf_event_open(&(0x7f0000000140)={0x7, 0x70, 0x9, 0x8, 0x0, 0x8, 0x0, 0x7, 0x80000, 0x4, 0x7, 0x7fffffff, 0x0, 0x80, 0x8, 0x2, 0x5, 0x8, 0x4, 0xc1b7, 0x0, 0x5, 0x9, 0x2, 0xffffffff, 0x8, 0x5, 0x3f, 0x80000001, 0xa043, 0xfff, 0x3b, 0x4602, 0x800, 0x5, 0x3, 0xff, 0xa5, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000080), 0x2}, 0x100, 0x5, 0x3ff, 0x2, 0x0, 0x2e, 0x1c12}, r0, 0xa, r1, 0xb) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000abe000), 0x1}}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) read(r3, &(0x7f00000000c0)=""/91, 0x286) r4 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4bd6, 0x100) ioctl$LOOP_SET_CAPACITY(r4, 0x4c07) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r4, 0xc058534b, &(0x7f0000000240)={0x9, 0x0, 0xc, 0x9, 0x8, 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f00000002c0)={0x617e80f1, 0x0, 0x0, 0x9, 0x7, 0x86}) 2018/04/28 14:45:55 executing program 1: prctl$seccomp(0x21, 0x1, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x100000001, 0x3ff, 0x9, 0x8}]}) 2018/04/28 14:45:55 executing program 7: unshare(0x400) eventfd(0x4) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x8000, 0x0) sendmsg$key(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)={0x2, 0x14, 0x5, 0x9, 0x30, 0x0, 0x70bd2d, 0x25dfdbff, [@sadb_x_sa2={0x2, 0x13, 0x43c7, 0x0, 0x0, 0x70bd25, 0x3500}, @sadb_x_policy={0x8, 0x12, 0x3, 0x3, 0x0, 0x6e6bbc, 0x7, {0x6, 0x6c, 0x33, 0x8001, 0x0, 0x3ff, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff}}, @sadb_x_sa2={0x2, 0x13, 0x7f, 0x0, 0x0, 0x70bd2d, 0x3507}, @sadb_x_sa2={0x2, 0x13, 0x20, 0x0, 0x0, 0x70bd2c, 0x3505}, @sadb_x_nat_t_type={0x1, 0x14, 0x2}, @sadb_x_nat_t_port={0x1, 0x17, 0x4e22}, @sadb_x_filter={0x5, 0x1a, @in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0xb, 0x0, 0x10}, @sadb_x_policy={0x8, 0x12, 0x4, 0x2, 0x0, 0x0, 0x3f, {0x6, 0x2b, 0xfffffffffffffff9, 0x73e61536, 0x0, 0x5, 0x0, @in, @in=@local={0xac, 0x14, 0x14, 0xaa}}}, @sadb_x_sec_ctx={0x9, 0x18, 0x9, 0x100000001, 0x3c, "a98e7e968a6757a25aa42a1adec80e4913e8ca2774cd34fe203d50f007fc3de97acfd1092ebd6c08313f92cc217b84f2a8e8891fccbdabb5db2de193"}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0x6e6bb2, 0x2, {0x6, 0x3e, 0x7, 0x80000001, 0x0, 0x7fffffff, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@local={0xfe, 0x80, [], 0xaa}}}]}, 0x180}, 0x1}, 0x4000000) r2 = eventfd(0x7fff) write(r2, &(0x7f0000000300)="1e6fec99f6b7843e4d1f09391df771ddfd54046abbf5deaadc891996bcfcf460f4e7e50536a747806f63ef3dc8b4def9940f72dd834c87f6146561360dd99f92964479a22c3b20f6d6c17624bab7868a07fb8a54648428d7cb066ad7d7a5c46ff0ed27acd247c3f5f69f2e0ac2da3f6da71ab7919b0121cac6a7282ab462c7dda0c2b4788b9393ec20fcd54a40607e548b5f38", 0x93) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x4, &(0x7f0000000080)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0}, @map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f0000ef2ff6)='syzkaller\x00', 0xa88d, 0x8b, &(0x7f0000ef2000)=""/139}, 0x48) 2018/04/28 14:45:55 executing program 4: r0 = syz_open_dev$midi(&(0x7f0000000100)='/dev/midi#\x00', 0x200, 0x101) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@multicast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f0000000180)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000001c0)=r1) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="280000001c000104000000000000000002000000", @ANYRES32=r3, @ANYBLOB="000000000c0001f60080c20000000000a595d3"], 0x31a}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000380)=0x4) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000040)=0x1, 0x4) 2018/04/28 14:45:55 executing program 3: setsockopt$sock_void(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x13000000) clock_nanosleep(0x3, 0x1, &(0x7f0000000000)={0x77359400}, &(0x7f0000000040)) 2018/04/28 14:45:55 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x6, 0x4) process_vm_readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/174, 0xae}, {&(0x7f0000001040)=""/4096, 0x6c4}], 0x2, &(0x7f0000000080), 0x0, 0x0) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x43) 2018/04/28 14:45:55 executing program 6: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x7ff, 0x62202) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="fa3f21d80d5b3d7f69025cba1572e99906d8b251aa18905e13c9f9a624cbb1a7c0546dab1356478f82c87d1ef18994d1e5d22601dd1a72c29b0198d9b4c46fac0ea787f755d1b07871bba0") perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) socket(0x10, 0x802, 0x0) 2018/04/28 14:45:55 executing program 2: r0 = socket$inet(0x2, 0x2, 0x2) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) 2018/04/28 14:45:55 executing program 5: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) sendmsg(r0, &(0x7f0000002800)={&(0x7f0000000180)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2}}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) prctl$intptr(0x2e, 0x3) perf_event_open(&(0x7f000025c000)={0x2, 0x43, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000040)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="0b855837751cae15f31004d7116dbb60b23cb2626e8b7367c7c5d401130860fd6c735c04241238cea932ede075762df95414dc626683419e071d45aea1fc734d2da2dd2e1b3a7e14d6b02c3841bc857491ee2a69c754d11beb6b9eb2697549a4c9728d0f819be77980f4c20839613300bbd7c5d2befc3e1276508c9222972e2b16b437fadba18e6abdde4923c07c6005c434df32", 0x94, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000640)=[{&(0x7f0000000500)="6be01e54949a7dd06fde9a8db75b94", 0xf}, {&(0x7f0000000540)="3df989d4c37a5d4dbcf4b39002db2197c2e435ea3d0fd7e8890defb8f2d9c257657202cc963908075360ba1aaf2c3907b81fb0d85d2595f868dac291ab111dd1aef58c175db56b4cc5fe598fe09b7e4947830943e1fddf043a3f4129b08577b444dcadd9c582462875c56e9f41eef89a74a181c991fc3315a5ca5a44d58a299d471754812d7d3b34729a7cb64cd94f59454246aa7b41920b10be317a2bdee85a392f6ef9cca98a5151c7cd786a8ef6caa195b82e632523cd6bd89d19fcb3307b06cf4a4f602cac0b5465e43888a6cb7799eb6a09d51639359cfd58c65c8d2046b3eda1766ad7da9565346ecf09a14b44477fb2dea5b696", 0xf7}], 0x2, r2) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_elf32(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x2, 0x1f, 0x4, 0x1, 0x3, 0x3, 0x43b, 0x311, 0x38, 0x275, 0x1f, 0x2, 0x20, 0x2, 0x0, 0x100000000, 0x7fffffff}, [{0x0, 0x8, 0x5a, 0xc7e, 0xff, 0x2, 0xee, 0x5}, {0x6474e551, 0x5, 0x1, 0x9028, 0x8, 0x200, 0x5, 0x10000}], "3deebb98aa8636052b798ee1cba2a75c2248aa32c18f5c2bc541dcfa466575250bb325487e08d3804b8b1cfd8c3ae3e3b654db0b0a3888387156ce8bd24b842df0aee8a51caf64b75cb6dd4e7f668b365bc7c51adecf613b4fe291695b", [[], []]}, 0x2d5) 2018/04/28 14:45:55 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000d0fffc)=0x200004000000804, 0x4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) 2018/04/28 14:45:55 executing program 1: io_setup(0x2000000000003, &(0x7f00000000c0)=0x0) sysfs$3(0x3) io_cancel(r0, &(0x7f0000000000)={0x0, 0xdab01a13a97b6a19, 0x0, 0x1, 0x40, 0xffffffffffffffff, &(0x7f0000000200)="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", 0x109, 0x800000000004}, &(0x7f00000001c0)) r1 = msgget(0x0, 0x200) msgctl$IPC_RMID(r1, 0x0) 2018/04/28 14:45:55 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)=ANY=[@ANYBLOB="1400000027006398d24fb4670b8c8100000000e8dbc4a37904f8dcc5e480081c8c50f3df1361fb053f4ed80a294a2cbea85902b888d1d08e1f72ed99d1958026b71c0cfd33fa228b70389f6662acf445940a73430c23a6e3503d35d6af015dafa4525c210374cf7e032e4e20f0f4c05f7dffb9ad49a945d87306f40c5207e7f0d6cf4297d26487492277b5229e5eb7099cc27832884972c3b720609034671b368dacf1f74a985f4ecfd846555d6d927f2fb282343f229ccc08d2b6137c53834bd37c1598a21c46ed311ca0d7fd505f3f0b"], 0x14}, 0x1}, 0x0) 2018/04/28 14:45:55 executing program 2: pipe2(&(0x7f0000000180)={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}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x1c) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setpipe(r0, 0x407, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) dup2(r0, r2) 2018/04/28 14:45:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000001f40)="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", 0x601}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x3ff, 0x8000, 0x5, 0x3, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x1c}, 0x7fffffff}}, 0x300000000000, 0x9}, &(0x7f0000000480)=0x90) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg(r3, &(0x7f0000000ac0)={&(0x7f0000000680)=@l2={0x1f, 0x6795d497, {0x1, 0x10001, 0x1270, 0x7f, 0xfffffffffffffbff, 0x663}, 0x1f, 0xbf}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000700)="d723dc2d71e0a6af910e73f16d2eb8280ebf40a7788ee3f06efb46cde4046ec6624ff7da1b6f068b7e6f09e267319edc70178a3d1a75cb893dc85d982411a2a5e7c9", 0x42}, {&(0x7f0000000800)="a1732255499ae7f04149255b50c1b1557687a9da4ac98c3df5367c53b74b02d149f4fa5468689ada33de809ebc6bf11a74e2248142c32a47c9971c6ec94352b85fff2daa51900bac4e16371200db4af985e17bc9aea7b57d518790be2d159732af80b23e7cb9c2", 0x67}, {&(0x7f0000000880)="a89dd39e2b4196ca97e6398dcb398a322c23c28e7beb8fd4c051", 0x1a}, {&(0x7f00000008c0)="a18fb7a75478c22f898b6fe75ddcebfba65df6312f0e42245af4b683570ca58e50a4dddf39e4fd749c14d8f42f98e3800db996754116f7fe2e0400952befad866540d899c1c070e2cc35342f843bde94b620c1dbfae62635ab4a4cffb4a4a2400a8dc3788403b68314e9d6979c9ee90973b20577e37f2e11e86a6c1bac44bb63ab9f5c975c6604a4aa45cee0a8c4654bf113720e5e1bcb5cbb930efc76a33c82f813d05c59eebc9ddc0043f73fc1c79bb4", 0xb1}, {&(0x7f0000000a00)}, {&(0x7f0000002580)="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", 0x1000}], 0x6, &(0x7f0000003580)=[{0xc0, 0x0, 0x6, "327dd519b12c6152811592ddae17cd7ae4abec9a8df14f59df369217786ebc643f475d553b2a6a47669d5769d85a4b19db407b8340fd1197356b5892250b9c4f4278d223fb218ba6e4aa4a1e819c61e4a3764d30218e0cb8b37661d6f3305683e534001980b47348b6d70636fa1fd9bd05a3afc6027bfd3e925ff477d880427a1ccedd3221e4ac6a8cf1385f756578c551dbace197f2228af5edb2e5583f91fa829141acc00ead98f0f2eb"}, {0x30, 0x107, 0x86c, "ffaa5d05bd38e11b6595e529cdff956ed8f30154b786bf76d5"}, {0x98, 0x12d, 0x3, "b0a41b224d4de5ca6c0e9a76a89f738851315f7b393c2ce4550c41c7d0f5b45528072d2d30583fd913a35edf498cb6d144cd33318c48138a0edac616adaac72a1de1d9edba6a88336274c384b52a5f8e907fb02fe92975e3f60119f10369996d0c1692de5d7554e542776d1d7b63ee9d266e31f8976013e4940f2dbdb78fff11b1"}, {0x110, 0x115, 0x2400000000000, "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"}], 0x298, 0x20040001}, 0x2400c010) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000500)={r1, 0x5, 0x7, 0x8, 0x9, 0x8001, 0x3, 0x3f, {r2, @in6={{0xa, 0x4e23, 0xffffffffffffff01, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffd}}, 0x0, 0x3ff, 0x2, 0x1, 0x5}}, &(0x7f00000005c0)=0xb0) read(r0, &(0x7f0000000040)=""/14, 0xe) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000004c0)=0xffff, 0x4) pipe2(&(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$TUNSETNOCSUM(r5, 0x400454c8, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000300)={0x4, 0x9, 0x3, 0x4, 0x2, 0x8, 0x20, 0x9, 0x0, 0x9, 0x100000001}, 0xb) writev(r0, &(0x7f0000000000)=[{&(0x7f00000009c0)='#', 0x1}], 0x1) recvmsg(r0, &(0x7f0000001f00)={&(0x7f00000004c0)=ANY=[], 0x0, &(0x7f0000000980)=[{&(0x7f0000000d00)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/216, 0xd8}, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000600)=@assoc_value={r4, 0x5ec3}, 0x8) write(r0, &(0x7f00000000c0)="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", 0x201) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000780)="b1", 0x1}], 0x1) close(r0) 2018/04/28 14:45:55 executing program 4: r0 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0xc857, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x18) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) r3 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6bdc, 0x408400) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000040)={0x9, 0x6, 0x3}) accept4$ax25(r1, 0x0, &(0x7f0000000100), 0x80800) 2018/04/28 14:45:55 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-generic)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000100)=0x1ff) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d179f250", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000000080)="f8dc88b04df9bdb52e184614a4283343049e80f5efdc75d7c71797954a828c0d5cbf67501821621f9660860fb01447371fdf25eb054c05326f31eb908c8aad737e8381c1e8b34426b2753f8e1fa098cb1bc65685dd120075", 0x58, 0x0, &(0x7f0000000380)=@sco={0x1f}, 0x80) recvmsg(r2, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/28 14:45:55 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000000140)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup3(r3, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000000)={0xa0003}) r4 = msgget$private(0x0, 0x1) msgctl$IPC_INFO(r4, 0x3, &(0x7f00000001c0)=""/157) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000000080)) 2018/04/28 14:45:55 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7fff, 0x2c00) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0x100, 0x10000) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x10, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}]) 2018/04/28 14:45:55 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=@ipv4_newaddr={0x20, 0x14, 0x1, 0x0, 0x0, {0x2}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffffab4f, 0x200) connect$ipx(r1, &(0x7f00000001c0)={0x4, 0x7fff, 0x656e, "ad9dbdb3f9ed", 0xffffffff}, 0x10) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x5, 0x2}, {0x5, 0x3}, {0x81b5, 0x2}]}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) writev(r0, &(0x7f0000001280)=[{&(0x7f0000000280)="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", 0x1000}], 0x1) [ 159.141714] syz-executor6 (12171) used greatest stack depth: 15040 bytes left 2018/04/28 14:45:56 executing program 1: r0 = add_key(&(0x7f0000002000)='big_key\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000003000)="c4babd4854e1e897195b6a6d2cc6c85182517decb2763fb6039b8a9dab3796aa4c87fed7eb953c0ee3f610ef15f6a52912b4d60d79d3f6ebf80cc17f9490e5a14d3475885b23a1579bab021b970a1201a97f", 0x52, 0xfffffffffffffffc) r1 = syz_open_dev$admmidi(&(0x7f0000000840)='/dev/admmidi#\x00', 0x0, 0x200) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000800)={0x3, 0x1, &(0x7f0000000600)=""/164, &(0x7f00000006c0)=""/152, &(0x7f0000000780)=""/67, 0xf000}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dsp\x00', 0x20000, 0x0) r3 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x2, 0x402280) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000200)) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f0000000500)=ANY=[@ANYBLOB="00000000c600000000000000000000000000000000000000"]) keyctl$read(0xb, r0, &(0x7f0000000040)=""/81, 0x51) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x2, 0x0, 0x2, 0x10000000000, 0xb0a}, &(0x7f0000000440)=0x98) r6 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r6, &(0x7f0000ff6fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendto$inet6(r6, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={r5, 0x5}, &(0x7f00000004c0)=0x8) 2018/04/28 14:45:56 executing program 3: r0 = socket$inet(0x2, 0x80000000003, 0x100000002) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x3}, 0x8) dup2(r0, r1) 2018/04/28 14:45:56 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x1, 0x0) write$fuse(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="2800f8f85dcb54ab6081ef03bb002d20369500060000000000000000000000008100000000000100"], 0x28) 2018/04/28 14:45:56 executing program 5: r0 = gettid() r1 = socket(0x1e, 0x1, 0x0) fchdir(r1) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) sendmsg(r1, &(0x7f0000834fc9)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000091f00000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b480000541ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3d2316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f0000353cf8)}, 0x0) r2 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r2, &(0x7f0000001200)=[{&(0x7f00000011c0)='G', 0x1}], 0x1) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000082}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES16=r3, @ANYBLOB="11032abd7000fedbdf250c000000180001000c00070010000000020000000800050003adbf899c00010008000900730000000c0007000800000000000000"], 0x3}, 0x1, 0x0, 0x0, 0x1}, 0x85) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="050000000c0a2f1dba011a445398f315147a0b1efb42c6bec6746d4cd4e308cabc10a0090f7debdc9ae80480f5e90b2398d819a3eeb620d8a5c409f014ef756609c34e5c4fb96b537c5dfe2190adefddfaba4ce6ea5c59eea41ada670a8f41478a65a5cddf340c1111e07d1a0f052aa9685284c3068c36e7d1962aa13c7bebdb1b7998e5344dc54d1e678b83181ef20a8f90faa4", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x18) 2018/04/28 14:45:56 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000001fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000000)) ioctl(r0, 0x5, &(0x7f00000004c0)="cd80b8831880713e9472099414c715a0839933513413d7e33422c0b6fb89d77c512aa5db478e6a5346f062e534cc0f11abde93b1ad9feb4b9b49d8efa4b185961f075b8afdea9164b20ff8bded9469a729960d814a54762557139a964cfa86090e0562ffa8b95032e99b9bfb8a1888eac23db9f20c0288d9c561599ae5c199313b9c00fe9060437f5d4b5f892ba3fd89f2884511e3e18545949c8ff2bf7fa19296b2e2d831b7371632e2e32dcdde79cedee297775e2b0865ef9fc4909ce2c9fe533f55318e560d0400e02437361ab784154b19") r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="639ef084befaa84a4fc5e8961135dc8dfb76b3b2d893c28dc40588a295", 0x1d, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000000180)='encrypted\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="398c72ebc9f92a0e79de56a8a3191f4c868774a9e194583828bd3a420295b48132d9b847bbb857467849869d1dea16660009823e8109b988f23dce67f58bb5df3a5422a893fa629ed00a8ae4b5e5da5653eefedd43e1397712f69b3b15808dfe", 0x60, 0xfffffffffffffffb) keyctl$reject(0x13, r1, 0x4bfd, 0x0, r2) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/28 14:45:56 executing program 4: io_setup(0x4, &(0x7f0000000040)=0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vhost-net\x00', 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000001ec0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, @in6={0xa, 0xb20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e22, 0x7fffffff, @dev={0xfe, 0x80, [], 0x19}, 0x5}, @in6={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1f}}, @in6={0xa, 0x4e20, 0x6, @empty, 0x1945}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @loopback=0x7f000001}], 0xdc) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat(0xffffffffffffffff, &(0x7f0000000880)='./file0\x00', 0x100, 0x20) r5 = perf_event_open(&(0x7f0000000940)={0x6, 0x70, 0x3, 0x8, 0x100, 0x1, 0x0, 0x9, 0x20, 0x1, 0x8d, 0x3a5, 0x0, 0x804e, 0x100000001, 0x2a2f, 0x7fff, 0x2, 0xfffffffffffffffd, 0xd6, 0x0, 0x0, 0xffff, 0x81, 0xffffffff, 0x1, 0x8, 0x0, 0x8000, 0x1, 0xef, 0x0, 0x1, 0x1, 0x4, 0x1, 0x100, 0xfb05, 0x0, 0xfffffffffffffffc, 0x0, @perf_bp={&(0x7f0000000900), 0x8}, 0x10004, 0x8000, 0xffffffff, 0x7, 0x401, 0x6, 0x5}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x2) r6 = syz_open_dev$mouse(&(0x7f0000000a80)='/dev/input/mouse#\x00', 0x80000001, 0x210800) r7 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000b40)=0x14, 0x80000) socketpair(0x10, 0x80000, 0x71a, &(0x7f0000000c00)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000c80)='memory.events\x00', 0x0, 0x0) r10 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) pipe(&(0x7f0000001d00)={0xffffffffffffffff, 0xffffffffffffffff}) r12 = eventfd(0x0) io_submit(r0, 0x6, &(0x7f0000001e80)=[&(0x7f0000000780)={0x0, 0x0, 0x0, 0x6, 0x3f, r1, &(0x7f0000000700)="48ccc82291e89c9e2c3fd39e1f57a980e4ab0e0240f7f410f334f08f191c44db909a1b0ec5f68609e1b1d6d91de4d25b299c165a6325b62a681c397c3fcd83b62332a6cc541416fa73d62ffb9939bc43097ce4bc665a41", 0x57, 0x7, 0x0, 0x1, r2}, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0xf, 0x3, r3, &(0x7f00000007c0)="5293d67bb28df65ee61df4601bda4135e717a86f998bdb78bbc287a35390d1a18de27def7ff20ebbf31be42e05e0726743031466a196b45c6485059a275a8dd6300286405cd73df67512c5aeef0717d3609cdf5e8931254234f333d02194728178fecf552faa54d78b581be2cadb40b810205581017b11525191d11d6e1ba0343726e53c6f0d8e", 0x87, 0x7ff, 0x0, 0x1, r4}, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x6, 0x8, r5, &(0x7f0000000a00)="51d5b808ce989304ea6239f8c42c3eac56e7da42a2f01be0940e1e22e8d9865ba0f5ecaf252759f35ca3c23069523eff52b4d6708f4238f5a1e773d96e13ca6d7ae612762bba47e3903818a186d832d635b875a21cd3b5561653d24e0f440fdb0b5bba752c354c29c1704984f1e2009bcec559158ad990fcd91124", 0x7b, 0x4, 0x0, 0x1, r6}, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x6, 0x8, r7, &(0x7f0000000b80)="88d341ec82dd8dac1e12a04e13c0fb691f5199adae5f21bb9e95f9481a87ceec56048f6d3927701e3544f8dff69f640973ac5a5ff35e8e8ea23855c1716e9fd4ed91f859517b8bce6bfef1ea7ea66f8281138b485d0f6756e1f34fa50d3778ec6b8f427d1bc29f6df7bc763d5b431e026d3225df3c91047aba", 0x79, 0x6, 0x0, 0x0, r8}, &(0x7f0000001cc0)={0x0, 0x0, 0x0, 0xf, 0x1f3, r9, &(0x7f0000000cc0)="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", 0x1000, 0x401, 0x0, 0x0, r10}, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x2, 0x5, r11, &(0x7f0000001d40)="8ad31a0fa7e3b3c7fae185f9f9607a266abc7122f09b0d8c08148ad69417ea7ce80e05aff6d81a2a58ce5938d41f9dd6b46481eee887498c4424176d5c646dfe82f9fc7dbc34825e15fd4d5c5f8965559ffd80ee5b8ebe9c8d1e112de5d3543de63b65a667b04f5be23076f0485202a515899472d2da0a4e27f553c0b4058603734f711a552dfbdff63fdb7206945859a31e48a5aa6bb0657986459e7a523c4d2349ff605c527b48c0b51a74af6310b45484335321aed8e65e515e2287f7f195269ad7fee01509daddf14c55f03d2af8ac59e2f9a30e7059fd8275745a221b6db670898a8c4cab0bea36bfdd37491dd45f79", 0xf2, 0x401, 0x0, 0x1, r12}]) readahead(r11, 0x800, 0x7) r13 = socket$inet6(0xa, 0x3, 0x2b) setsockopt$inet6_opts(r13, 0x29, 0x36, &(0x7f0000000080)=@hopopts={0x0, 0x1b, [], [@generic={0x0, 0xd6, "343716de5a373cf615d1fddc6e3469c454c7d11117acee83ae421194141d45ca5c391250656f1b312891736c5633c5b52a18282a7ab88dfad582bbbb84acf8563c1a6bafb72cf4c793fd6b0548b62c2dc89df111f27fb79baf5cfdfd180e54bbab21aee76fd07eff9915a6a713f48c242f0bc443434d665ea2ca5e15779c0495d8936751c1ab4b5260c2af9c6744996099c71d5a1dad1bfc8b51c469c8afa5cd41c36ebc499b3f24f651d28f7dbf655e60bff7a2554af3cf8572a508c4eb1ef6f329d3fef7cf85a19b75422b14c6d4e910aceaa77e9b"}]}, 0xe0) connect$inet6(r13, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2000000000009}, 0x1c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(r13, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)="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", 0x4a5}], 0x1, &(0x7f0000000780)}, 0x0) 2018/04/28 14:45:56 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)=0x0) get_robust_list(r1, &(0x7f0000000380)=&(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)}}, &(0x7f00000003c0)=0x18) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000001c0)={'filter\x00', 0x0, 0x3, 0xda, [], 0x6, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/218}, &(0x7f0000000240)=0x78) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000400)='cpuacct.usage_percpu\x00', 0x0, 0x0) sendmsg$key(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB="020d0200030000002bbd7000ffdbdf2501001400dd00005c48002b5ab43c3b1d04e0c14ddb029e820b9b31d8fc06ac33a1877a834c067273ec8e3fd291"], 0x18}, 0x1}, 0x10) listen(r0, 0x0) shutdown(r0, 0x1) 2018/04/28 14:45:56 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000000a000)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) [ 159.737376] encrypted_key: insufficient parameters specified [ 159.763159] Dead loop on virtual device ip6_vti0, fix it urgently! [ 159.779437] encrypted_key: insufficient parameters specified 2018/04/28 14:45:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000074847c)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x2d3) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x54) sendto$inet(r0, &(0x7f0000000240)="3f2cc696e4ecbc41c1eb5b53639ae865e4d6272df1054da56b58ceddf15d4db6030baede12dbbd3b6c999906f302a60a1d6b7a236d917548f77807157817afd73cbb92902b8ba6b7a9aa00ca08e10ab035ab5b9c63675f3bb823850662a0d945e5056789c3cbae9f08bbc8ed1b443853bb816ef47e32668b3f5d81e7b59d1b751aedb09ee881a5fdeaf6f03c56ff291925d60bd9f9d8f0749c9e934576f547fbe774c4d95cb3b5b516727f90ebabb253cb1533b742", 0xb5, 0x40000, &(0x7f0000000300)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000cf1f96)='N', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b1ffc)=0x80000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x9, 0x4) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffff9c, 0x3, 0x1, 0x2, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)=0x0) rt_sigqueueinfo(r2, 0x2d, &(0x7f0000000340)={0x2d, 0xfff, 0xfffffffffffffff9, 0x3f}) getpeername$netlink(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) [ 159.804940] Dead loop on virtual device ip6_vti0, fix it urgently! 2018/04/28 14:45:56 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3000000017000100000000000000008a540f04000000ff000000f9062aa9447b24b037ed", @ANYRES32=0x0, @ANYBLOB="0800040001000000"], 0x30}, 0x1}, 0x0) 2018/04/28 14:45:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xbf7, 0x2) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000a77000)="180003000000010000000000000000000001080203000008000006000e640002b900020000000000000077a107567e5bdba17e19550055040082ec67a100020049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c3165c287b7e75ab4f1b8fc393d2696c0c3ba5aeac0000000000000000000000401", 0xc8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f00000001c0)=@in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0xb40}, 0x3ff}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000200)="2f85693ae699c359c0d95bf075c26183eb3ebbc078438d7ba8b62f55f465684c28fbe6eddee944dde1f276adf10c849d82ea74c62cdce8c479b3e4b7b170f0da6de7384650fa0b85bddd4cafbb8c8860", 0x50}, {&(0x7f0000000280)="996496855569ac42b98b42d760dc7f712424c1", 0x13}], 0x2, &(0x7f0000000300)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0x6}}], 0x18, 0x4000000}, 0x800) getgroups(0x3, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0x0]) fchown(r1, r2, r3) 2018/04/28 14:45:56 executing program 2: r0 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x0, 0x0) personality(0x400000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) ioctl$TIOCNOTTY(r0, 0x5422) recvmsg$netrom(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@full={{0x3, {"32d01e16a6be20"}, 0xff}, [{"12f029d2ad7e77"}, {"8712e28b8d8bc0"}, {"28a375ecc45035"}, {"af001be890eeb3"}, {"4438b9dcf0d40c"}, {"7b8908ae413d31"}, {"879c08a48c1b75"}, {"1cde8dfcadd774"}]}, 0x48, &(0x7f0000000340)=[{&(0x7f0000000100)="4e5e8efc55e09648b52e1bd3ac8963d5c9dae6ec118e86556a82bc3c2e9a976c30b16ab92989c452435b0c36d5852775eb7ef49d451439a4416277a0db28122eee420f2b77bbed9654ec734b0afcc6f28e640bdb5d0f8fd52ff0e24db8929468be9f66988c9fc6b48356e45ed0ea7a7297dfb965e38710995afd041ad9dc28d0d2e8f96ffcd5f805ae75adbdb9a274b87d7f35a07fcf", 0x96}, {&(0x7f00000002c0)="d6d1247471844a69ff", 0x9}], 0x2, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1c0, 0x4}, 0x40010060) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000400)) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000006c0), 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000440)={'ipvs\x00'}, &(0x7f0000000480)=0x1e) prctl$intptr(0x1, 0x4) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f0000124ffc)=""/4, &(0x7f0000000000)=0x1c2) 2018/04/28 14:45:56 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000500)=0x6) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/28 14:45:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)="e91f7189591e9233614b2f66696c653000", 0x800, 0xaa) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xc01010}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, r1, 0x400, 0x70bd28, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x48800) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) ppoll(&(0x7f000039d000)=[{r2, 0x8200}], 0x1, &(0x7f0000d85ff0), &(0x7f00000d7ff8), 0x8) 2018/04/28 14:45:56 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/207, 0xcf}], 0x1, &(0x7f0000000540)=""/158, 0x9e}, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x219) sendmmsg$alg(r1, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) 2018/04/28 14:45:56 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086602, &(0x7f0000000000)={0x0, &(0x7f0000000040)}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0xd9e, 0x7}, &(0x7f0000000100)=0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000140)=@req3={0x2, 0x8, 0x9, 0xfffffffffffffffa, 0x20, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x0, 0x9}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0xb5a, 0x8}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r2, 0x48000000000000, 0x4}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0x2}, 0x8) 2018/04/28 14:45:56 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040), 0x4) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x80, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x8000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000000140)={0x2, r2}) 2018/04/28 14:45:57 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000346fc8)={&(0x7f0000baefec)=@ll, 0x80, &(0x7f0000ca3000)=[{&(0x7f0000000080)=""/15, 0xf}, {&(0x7f00000000c0)=""/87, 0x57}, {&(0x7f00008e3f35)=""/203, 0xcb}, {&(0x7f0000cd5ffe)=""/2, 0x2}], 0x1361, &(0x7f0000a01f13)=""/237, 0xed}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x201a7f1b, 0x0, 0x6, 0x1, 0x0, 0x40}], {0x95}}, &(0x7f00000002c0)="03000000", 0x41, 0x2df, &(0x7f0000000140)=""/251}, 0x2a) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000280), &(0x7f0000000300)=0x10, 0x80800) connect(r0, &(0x7f0000000340)=@llc={0x1a, 0x455262bfac83d5e1, 0xabab, 0x2, 0x29b, 0x100000001, @random="7e4b67b313f6"}, 0x80) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000240)={@dev={0xac, 0x14, 0x14, 0x19}, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) 2018/04/28 14:45:57 executing program 6: r0 = socket$inet(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0xc409d16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000000080)=0x1, r1, &(0x7f0000000100), 0x4, 0x6) sendmsg(r0, &(0x7f0000f18000)={0x0, 0x9ee3b7b191462ad6, &(0x7f0000000040)=[{&(0x7f0000000000)="240000ab001f", 0xb}], 0x1, 0x0, 0x81}, 0x8880) 2018/04/28 14:45:57 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x201450802) ioctl$KVM_S390_UCAS_MAP(r0, 0x4018ae50, &(0x7f00000000c0)={0xff, 0x71d, 0x1}) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000240)=""/182) r1 = socket(0x0, 0x4, 0x1) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000080)=0x8) 2018/04/28 14:45:57 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="0a0775b0d5e3", 0x6) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/162) 2018/04/28 14:45:57 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ashmem\x00', 0x0, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x3) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffffffffffe) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x20013, r0, 0x0) 2018/04/28 14:45:57 executing program 4: socket$packet(0x11, 0x0, 0x300) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000000)={0x1, 0x0, [{0x485, 0x0, 0xfffffffffffffffd}]}) 2018/04/28 14:45:57 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r0, &(0x7f00007a3ff0)=@ethernet, 0x80) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x8, 0x20000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80035}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x80, r2, 0x26, 0x70bd2b, 0x25dfdbfc, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8000}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0xa}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}]}]}, 0x80}, 0x1}, 0x0) 2018/04/28 14:45:57 executing program 2: syz_emit_ethernet(0x32a, &(0x7f0000000080)=ANY=[@ANYBLOB="85a970b0146baaaaaaaaaa0086dd6076605100303ab5b372cfde60de0afffe8000000000000000000000000000ffff020000000000000000000000000001860090780014000060c5961e00000006ff010000000000000503000004000001ff02000000000000"], 0x0) 2018/04/28 14:45:57 executing program 6: rt_sigtimedwait(&(0x7f0000000000)={0x4d}, &(0x7f0000000180), &(0x7f0000000200), 0x8) r0 = socket$inet6(0x10, 0x43, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000240), 0x4) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000080)=@nl=@kern={0x10}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)="5500000018007fb1b72d1cb2a4a26aa80a06050010a84309a7052369250009002100009c010000000600150002000000000000dc133f8d4b46fedf4bc2b70638d544000a9b84226eb75afb83de0109000000aa7227c43ab8220000060cec4f", 0x5f}], 0x1, &(0x7f0000000000)}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x4, 0x290000) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000300)={&(0x7f0000000280)='./file0\x00', r1}, 0x10) 2018/04/28 14:45:57 executing program 3: syz_emit_ethernet(0x56, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@canfd={0xd, {{0x3, 0x5, 0x6aa, 0x8}, 0x1d, 0x0, 0x0, 0x0, "1e8dce13ce4ae8611c97c483183b43174366dab89c17f65df7092e7082ea961dfeb40ab838131c02b79d5f869fb177903315975bbd5be633315bf99ec4fc3f33"}}}}, 0x0) 2018/04/28 14:45:57 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = msgget(0x0, 0x4) msgctl$IPC_RMID(r1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x4, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x7fff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100000000}}, 0x2, 0x6}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x9}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={r3, 0x4, 0x9, 0x9, 0x8, 0x4, 0x3, 0xc8, {r4, @in={{0x2, 0x4e23}}, 0x7ff, 0x9, 0x7f, 0x0, 0x2040}}, &(0x7f00000002c0)=0xb0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000954ff6)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000000fc8)={&(0x7f0000238ff8)=@abs, 0x8, &(0x7f0000bd9000), 0x0, &(0x7f00006f3fe8)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r5, @ANYBLOB='\x00\b\x00\x00'], 0x18}, 0x0) recvmsg(r7, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000), 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/04/28 14:45:57 executing program 4: ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000180)={{}, 0x0, 0x0, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x6}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) close(r0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)={'nat\x00', 0x2, [{}, {}]}, 0x48) 2018/04/28 14:45:57 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x6ed}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0xab, "346d992ff35a259e5608c1e2c0a30dd44adaa2f5ded3daee1ae5145cc0e54e98d80707216e2a35f553cad1cdcf6033e5e080b74fd2d27df60f23087ce9580e8f77e0ec14fe4e8af42076a15ef884f785df0c19ae313a4a72793aff4d5e187c9e4226b157f5bfae29c6c9f50fe1dcd25ef4d6690868bbe39e230a131ac5f7727a832a3df1dce6833ecd6234c663275f71579f82748900e3aba748a1bb524433fa3023c6ae664801b7bdc7a3"}, &(0x7f0000000280)=0xb3) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000140)={0x2, 0x50c, 0x4b, 0x5d017987}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000380)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r3 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r4, 0x4040ae77, &(0x7f0000000480)) r5 = memfd_create(&(0x7f0000000000)='/dev/kvm\x00', 0x1) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r5, &(0x7f00000002c0)={r5, r0, 0x7ff}) dup2(0xffffffffffffffff, r4) 2018/04/28 14:45:57 executing program 5: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) waitid(0x2, r0, &(0x7f00000000c0), 0xc000000f, &(0x7f0000000100)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) sendfile(r2, r2, &(0x7f0000000080)=0x1ffffffd, 0x4) openat$cgroup_procs(r1, &(0x7f0000000200)='cgroup.threads\x00', 0x2, 0x0) 2018/04/28 14:45:57 executing program 1: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2275, &(0x7f0000fe7000)="0080") fsetxattr(r0, &(0x7f00000001c0)=@random={'security.', 'em1,\'\x00'}, &(0x7f0000000040)='/dev/sg#\x00', 0x5ab, 0x0) 2018/04/28 14:45:57 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f0000000080)) write$eventfd(r0, &(0x7f0000000040), 0x8) 2018/04/28 14:45:57 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) io_setup(0x800000020, &(0x7f0000000080)=0x0) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80800) getpeername(r2, &(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f00000001c0)=0x80) r3 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000000100)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000ddc000), 0x0, 0x0, 0x0, 0x1, r0}]) 2018/04/28 14:45:57 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) time(&(0x7f0000000000)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, "5923b18c6800e641e3d5a4c242d6a6097dc72651b66b491425493df51cb15500773244271cee5c0f1e21d81eca2cd21dd49711cf58d563458cc9e15dc0c7a812", "e23067e9fce85de01452076ed2e6d512548de91eb880082260534f08a2d354b038a1061e7a7673042b81cd39d523757032895415b4ec80a24a771ffbd06fed7e", "43e43ded6c91508646cac76391fb350e3690087fb0fe148cdfbe693543c75bc3"}) 2018/04/28 14:45:57 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8993, &(0x7f0000000040)={'bond0\x00', &(0x7f0000000000)=@ethtool_cmd={0x1}}) nanosleep(&(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)) 2018/04/28 14:45:57 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x105f}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000009f11000000000000000000000000000295000000000000007360106e150b484071486db864451813f6f55546d946a893dd1d6c214dc1ba0e7eaa6f25df4559daf914a4eedda934f2fbfd08a9eaecf1688426b2c88f187f03e0d6bde6a009855fad98fd1b471938c1c61a91989dfba5abd45942f53be636861d4deb0c85e9aa99bf6fb84e559286e678cc3b5adb1dbb63dba1e27eea4cf4162b939d96103e2f94d403b5cbfc311c9f4ff9d1e153fc916d224fc3ba5f9162f6c3c5bc17d6"], &(0x7f000031cff6)='syzkaller\x00', 0x5c6e, 0x438, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/28 14:45:57 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000100)=""/246) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x1, 0x80000001, 0x469f}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={0x0, @remote, @broadcast}, &(0x7f0000000380)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000003c0)={'team0\x00', r1}) pwritev(r0, &(0x7f0000000240)=[{&(0x7f000024ffb9)="80fd06883b16", 0x6}], 0x1, 0x0) 2018/04/28 14:45:57 executing program 0: r0 = getpid() r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpriority(0x2, r0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r3, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="01ff8000", @ANYRES16=r4, @ANYBLOB="010029bd7000fcdbdf25070000003c0002000800060000000000080009000800000008000700010000000800070011000000080008003f00000008000b000a000000080002004e21000008000500040000000800040004000000"], 0x60}, 0x1}, 0x800) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r1) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f00000000c0)={0x3, 0x5}) r5 = open(&(0x7f0000000040)='./file0\x00', 0x408000, 0x101) ioctl$TIOCMBIS(r5, 0x5416, &(0x7f0000000080)=0x1) 2018/04/28 14:45:57 executing program 5: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x400000002}, 0x1c) sendmsg(r0, &(0x7f00000015c0)={&(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x0, 0x0, 0x4}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000200)="2e71661451d6001aeebc2c7a2aecf58634f3a8fd3a96a980629a93ebbaa7da59955d336329b0ccf4618cab6ed5a80e9aa7723b9b78d6fe085a22f5f2be5d8f08b5e0da871939f8b25b51ca65272b3d15c52ec99bbf3a037e53c152fd210a1445925d5857d2d74535d6e88f9d7a53e19dd66da902f5e78b86740adb5f14de8694e618a1f257b1968be594625b9952c06ae0179454b9d2d9c8b97e8b3a7b7a7f6579365969fe09f0c578782d7f1c5a5b1072146ecfa5479d77", 0xb8}, {&(0x7f00000002c0)="23acba5eddb1a3a65bb4762f10286173e4599c7e47609df6c1144001d6652589d6957b7949b0741b", 0x28}, {&(0x7f0000000300)="8d3b8bb7a943578ba7a25105a5caa2294a76c28517cd24a6255a7513e6ec9a435d6e924afefffb3c95c3e7171d19246fbe45fafdcad8b665cba91eafce2cab22fa39388936d21f873d6d9d6caddf14df5fdc16e2d0297a411113298af6bac98e8d5c7b9441aef36b08a9accb61b820cf0b1918afb42c1364d6ea59a486da97c81b9e5f22266361803f956a24b3a868a1984420b3ee3a2ea7b1704936e27c1fc13a89d361a8c1cb966d93897213c65dfbcc51c53a7ac23e974e944fc814cb0485bc3df88c9149960b3e5b513c4c193fdfc8aca1eee1c0926540e274eda81010137a79a0e06d7f0e5a32d7abc8bd", 0xed}, {&(0x7f0000000480)="064d359ec876b7056b3f144a82bb78147d781ca3b9e30fd5cbaca60ce6478459ab82623e4183a674732bf69c22e6f9c633976cc58640765f869de91f322abd80d6ddd8ddf9aab9188f0e303401f06de072616cb812e485e6477736cd3f1f36fd09610228f05861a8ad3fde7ce2b86e7c47e85ab10ca59ace639300389563acbac4fc5ba82bb9bc4b4e47c362db3cc7cd", 0x90}, {&(0x7f0000000540)="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", 0x1000}], 0x5, 0x0, 0x0, 0x10}, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in={0x2, 0x4e24, @rand_addr=0x7}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) 2018/04/28 14:45:57 executing program 4: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) accept4$nfc_llcp(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x60, 0x80800) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/28 14:45:57 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) read(r0, &(0x7f0000000080)=""/96, 0x60) [ 161.219542] binder_alloc: binder_alloc_mmap_handler: 12317 2000c000-2000e000 already mapped failed -16 2018/04/28 14:45:58 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x1, 0x0) connect$ipx(r0, &(0x7f0000000440)={0x4, 0xd5, 0x3, "028f689704e8", 0x80000000}, 0x10) r1 = perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000080)="7569645f6d617000ca3f8f449c59f676dcded5aa0c985fd31263ffa7a464c5446cd675558aa0b5527e7d684d03d141fac2cbcfff030039d0c24512d982de5a34913a329efbef77b1f92f4cbe61ff4e01584138ec2ad2505b7406bac79c2e452bb7110afc2beb129d85ea7732499a0c09ee75bef830491998973efe81e67845a1001faa9cb1f657a85b74258fe1dd970ab9bdb16e1812e1c97023f6743e9cb82e4fb1ae4bc41739909e49a2") writev(r2, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2e, &(0x7f0000000300)=""/33, &(0x7f0000000340)=0x21) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f0000000280)={[0xd000, 0x5000, 0x101000, 0x7000], 0x6, 0x90, 0x400}) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000000)=0xfff, 0x4) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) sendmsg$nl_generic(r3, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)=ANY=[@ANYBLOB="2000000000e7020000000000000000000000000c0000000000000000"], 0x20}, 0x1}, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x1}, {r3, 0x1772}, {r3, 0x1}, {r3, 0x400}, {r3, 0x2000}, {r3, 0x2201}, {r3, 0x200}, {r3}, {r3, 0x1}, {r3, 0x1000}], 0xa, 0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000480)=""/40, &(0x7f00000004c0)=0x28) truncate(&(0x7f0000000240)='./file1\x00', 0xbfb) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000380)=""/86) lremovexattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@known='security.selinux\x00') fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) fcntl$lock(r2, 0x5, &(0x7f0000000200)={0x3, 0x3, 0xfffffffffffffff8, 0x0, r4}) connect$inet(0xffffffffffffffff, &(0x7f0000987000)={0x2, 0x0, @multicast2=0xe0000002}, 0xa) 2018/04/28 14:45:58 executing program 3: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$unlink(0xb, r1, r1) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x7, 0x8, &(0x7f0000000000)=@raw=[@generic={0x5, 0x7, 0x8, 0x2}, @call={0x85, 0x0, 0x0, 0x36}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffff9c}, @exit={0x95}], &(0x7f0000000040)='syzkaller\x00', 0x100000001, 0x83, &(0x7f0000000200)=""/131, 0x41100, 0x1}, 0x48) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000000080)) 2018/04/28 14:45:58 executing program 0: syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652bd9c03aa2fe8000000000000000000000000000aafe8000000000000000001900000000aa00000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000300)={{{@in, @in6, 0x4e24, 0x3, 0x4e21, 0x3, 0xa, 0xa0, 0xa0, 0x33, 0x0, r1}, {0x8, 0xfffffffffffffc00, 0x5, 0x4, 0x3, 0x0, 0xffff, 0x3}, {0xff, 0x5, 0x7, 0x4}, 0x7, 0x0, 0x0, 0x1, 0x2, 0x3}, {{@in=@rand_addr=0x8, 0x4d3, 0x3f}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x2, 0x1, 0x7f, 0x96c, 0x50000, 0xa3f7}}, 0xe8) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x20200, 0x0) r3 = getpid() ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000280)=0x5) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000040)=r3) 2018/04/28 14:45:58 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() r4 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f00000000c0)={'irlan0\x00', {0x4, 0x4, 0x7fff, "16e01ca9efb0", 0xff}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000000040)={0x2, 0x0, 0x2, {}, 0x5e, 0x8}) ioctl$EVIOCGPROP(r4, 0xc004743e, &(0x7f0000b27f0a)=""/246) ioctl$EVIOCSABS20(r4, 0x401845e0, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x4, 0xa0f, 0x100000000}) setsockopt$inet6_opts(r4, 0x29, 0x3f, &(0x7f0000000100)=@fragment={0x16, 0x0, 0x4, 0xffff, 0x0, 0x8, 0x65}, 0x8) ioctl$EVIOCGREP(r4, 0x40047459, &(0x7f0000d1df52)=""/174) fchown(r0, r2, r3) pipe2(&(0x7f00000005c0)={0x0, 0x0}, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000080)="ac0fbf55c3", 0x5, 0x0, &(0x7f0000000200)=@ethernet={0x306, @random="6f0cd9f15f9d"}, 0x80) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r7 = dup3(r6, r5, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r7, 0xaeb7) ioctl$KVM_RUN(r5, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r5, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, &(0x7f0000000440)="66b8b7d2e5c50f23c80f21f866350c0070000f23f80f1f40000f323d00a0baf80c66b81c6a168e66efbafc0c66eddfaa070036260f0766b8000000000f23c00f21f86635010006000f23f8660fd088670066b97a0800000f32", 0x59}], 0x1, 0x0, &(0x7f0000000380), 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) ioctl$KVM_RUN(r7, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r7, &(0x7f0000fe0000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, &(0x7f0000000000)="c4e24947470d66b8bf000f00d8653ef767fc66baf80cb8e0fb4f8bef66bafc0c66edb97e0b0000b82ff11332ba000000000f30440f20c03503000000440f22c0c4c185e955d666b8ad000f00d8673636f46485af0c000000", 0x58}], 0x1, 0x0, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x0, 0x7}, 0x10) ioctl$KVM_RUN(r5, 0xae80, 0x0) futimesat(r5, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)) 2018/04/28 14:45:58 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x80) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f0000000140)=0x5, 0x4) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x1400) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x80000, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r4, 0x11, 0x40000000065, &(0x7f0000000000), &(0x7f0000012000)=0x4a) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000000180)={0x2, 0x5, 0x0, 0x4, 0xe, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/mixer\x00', 0x22000, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000908ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/28 14:45:58 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000080)={&(0x7f0000c29000/0x11000)=nil, 0x99, 0x4, 0x40, &(0x7f0000aa1000/0x4000)=nil, 0x7e7}) 2018/04/28 14:45:58 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000240)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000000c0), 0x102000001) recvmsg(r1, &(0x7f00000008c0)={&(0x7f0000000500)=@l2, 0x80, &(0x7f0000000780)=[{&(0x7f0000000580)=""/174, 0xae}, {&(0x7f0000000640)=""/58, 0x3a}, {&(0x7f0000000680)=""/236, 0xec}], 0x3, &(0x7f00000007c0)=""/248, 0xf8, 0x2}, 0x2100) sync_file_range(r0, 0x0, 0x0, 0x7) syz_mount_image$jfs(&(0x7f0000000000)='jfs\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffff9, 0x5, &(0x7f0000000400)=[{&(0x7f0000000080)="fe251ed1861c562d40ac3d0ada93f8514c5f614adafb73", 0x17, 0xffffffff}, {&(0x7f0000000100)="f17862ed5577440c0eaad79468a1cbff23c9d801b916914991324a9081810a036a6f4f541470b07ae40c", 0x2a, 0x33be23f4}, {&(0x7f0000000140)="1b8d3d8472cc431ead521ae644f306601d155b371f6f4a854026785c396ef4dbda679e58cc55940ddcc0a6bb8eb840414aca2305e06f59a36a44cc77539e682bde03fdfe42686f048fd59c6e65f6d3eaa4da7e2b4d80e6ecf949f530e596778a94fbffb14d2a56d67bbc4e1054a81bb19d22860eaa060a109e47370b554a1cf5dbac25c00d10ef72a4057c9f0bfa790b8797cda99d2ddf744eead36cfbaaa430fe1088a92d07dfc12f6e914a22569a830ac4904616ac0928108f78686c699748ff45848332486a47ccb980faf4b23f0bc189472779a6e61c3a", 0xd9}, {&(0x7f0000000280)="85de56fd3ff3058bb38578bfaa5169bba85b8fb26748fef9becbc3f1372ef93cd648de2245d5fe973d4540fd74239a261b2d6240b46d9c201cc187dd4a844d43d8a0cabb0c586f818d5f049c934bd2dacd08124999b12d855e26f63c6224c7621baddcfb92c6efef8708ff561ede249e4aeb3d279f67b0c60b0ae7b623554e622419b4a33cad1e6854b989d99259204010b96bfc3d65bed6a8c67d08359053b983bf1bc895d6c090a00d9db25edc4d0d2069dfdd95010acadc84a93e3ba424a4891a8e73f0861136964c45f04d09f3f6bd0329d1dc0252668b8d662a", 0xdc, 0x6}, {&(0x7f0000000380)="429f5fbdcf626fcdbebfda8a3c690a523e0adf0c965b87778102fe5ed0293a91feb900a96fa1e9beb081e2440f7eb200cddaf9af352088fd2df966142ffb59849f9b0e1b80b5dd086580093554170e5d65344f85823ca217d8394ec182fc70f629d628c2df0c9d4d85b2cfc2e73b9950e4", 0x71, 0xffffffff}], 0x40, &(0x7f0000000900)=ANY=[@ANYBLOB="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"]) 2018/04/28 14:45:58 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00007adff1)='/dev/vhost-net\x00', 0x2, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x4100, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x1) r2 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x3, 0x141000) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000380)={r3, 0xc1a}, &(0x7f00000003c0)=0x8) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000100)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)) 2018/04/28 14:45:58 executing program 0: r0 = creat(&(0x7f0000beaff8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742737676d7036007413a701c61ffe1e8c8761b10ff48e26f790bebe1c787c70b89b785651b01dc9b115055771f131671f33fadd61867075bef7fdd9c7766f80d5c2dfb2ba9a20a11f6c869a7900758f7b3e5b6ed8adf556ef899a3caac0ce66f2ba0a6de5a473b33bbe") socketpair$ax25(0x3, 0x0, 0xff, &(0x7f0000000080)) sendmsg$key(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x2, 0x15, 0x8001, 0x2, 0x3a, 0x0, 0x70bd28, 0x25dfdbfc, [@sadb_sa={0x2, 0x1, 0x4d4, 0x6, 0x5, 0x35, 0x1, 0x20000001}, @sadb_x_sa2={0x2, 0x13, 0x7ff, 0x0, 0x0, 0x70bd2c, 0x3502}, @sadb_x_policy={0x8, 0x12, 0x2, 0x1, 0x0, 0x6e6bb5, 0x80, {0x6, 0x2b, 0x0, 0x8001, 0x0, 0x1, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x1f}}}, @sadb_lifetime={0x4, 0x3, 0x2, 0xfffffffffffffff7, 0x6, 0x9}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e22, 0x7, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e21}, @sadb_x_sec_ctx={0x19, 0x18, 0x4, 0x2, 0xbe, "136a356c8183aa31d5c8068636b05656b74abb3deb415f5eb93084339af0b4bfdbd6f05e6ecf95fcec3c26c7064c39744ff70c4c14fa34b63a63e79d4eadcf9947eff617f0ae9e8fd21c4fd1cdfb2fe5a4ab6fa752746e197540331a1bda0979e154af862c2b178d153bed07d93f9cb63b52ae50be0377b5a11ad80428d13e53d643920022ab220e3749586012bff597fe873e76363cc0a8067d67d892eeb212c4ef9a0823ea5899fe46a7563bd260b6cbae22e6ce7e195ba9eae709ad24"}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xaa}, @in=@broadcast=0xffffffff, 0xf, 0x0, 0x14}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e21}]}, 0x1d0}, 0x1}, 0x800) sendfile(r0, r1, &(0x7f0000023000), 0x26a950b) 2018/04/28 14:45:58 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x40000000002201) r1 = getegid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) getgroups(0x4, &(0x7f00000001c0)=[r1, r2, r3, r4]) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c07, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c45ff7)='/dev/dsp\x00', 0x80002, 0x0) write$eventfd(r5, &(0x7f0000857ff8), 0x8) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x6, 0x22812, r5, 0x0) write$binfmt_elf32(r5, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) r6 = creat(&(0x7f0000000200)='./file0/file0\x00', 0xc) syz_open_dev$loop(&(0x7f0000000340)='/dev/loop#\x00', 0xfffffffffffffffb, 0x20000) getsockname$inet6(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, @remote}, &(0x7f00000003c0)=0x1c) setsockopt$IP_VS_SO_SET_ADDDEST(r6, 0x0, 0x487, &(0x7f0000000240)={{0x3e, @rand_addr=0x8, 0x4e24, 0x4, 'lc\x00', 0x27, 0x9, 0x3d}, {@broadcast=0xffffffff, 0x4e20, 0x2, 0x2, 0x84dc, 0x7}}, 0x44) ioctl$sock_inet_SIOCGARP(r6, 0x8954, &(0x7f00000002c0)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x20, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'syzkaller0\x00'}) 2018/04/28 14:45:58 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7aff1)='/dev/sequencer\x00', 0xa01, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xc000, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) write$sndseq(r0, &(0x7f000079df40)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @note={0x81, 0x2, 0x0, 0x0, 0x401}}], 0x30) 2018/04/28 14:45:58 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000080)='ppp1\x00', 0x0) write(r1, &(0x7f0000000040)='H', 0x1) r2 = dup2(r0, r1) sendfile(r2, r1, &(0x7f0000470000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0xfffffffffffffff8, 0x3f, 0xffffffffffffffaf, 0x80, 0x1, 0x5}, 0x4}, 0xa) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x1, 0x40001) quotactl(0x0, &(0x7f0000001000)='./file0\x00', 0x0, &(0x7f0000000000)) 2018/04/28 14:45:58 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffffffff0000000000e20827e50898000800450000300000fffeffe29078ac1414bbac1414000304907800000000450000000000000000000000ac1414aaac141400"], &(0x7f0000000000)) 2018/04/28 14:45:58 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000200)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627340000000", @ANYPTR=&(0x7f00004edf8a)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/28 14:45:58 executing program 0: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) r0 = socket$nl_crypto(0x10, 0x3, 0x15) socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000280)={0x2, 0xff, 0x0, 0x1}) r1 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x0, 0x802) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) socketpair(0x5, 0x0, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000180)={&(0x7f00000000c0)=[0x7, 0x9, 0x9, 0xad2], 0x4, 0x8, 0x822, 0xc5, 0x8, 0xfffffffffffffffd, {0x0, 0x3, 0x5a, 0xfffffffffffff49c, 0x2, 0x0, 0x100, 0x9, 0x5bf0, 0x0, 0x8, 0xf1d, 0x8, 0x7, "85a1de26cf1d629c5da44275778279fc3e0b1a25f7092c4c0071f47b4d3a8534"}}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000002c0)=0x8, 0x4) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000200)={0x3, r3}) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f0000000040)="1944721cdb01defdb422c82d9ba76712209adaab2a788084f84b38875bf8900811526a5d5c58c8f9d8b9a613aed8e60aae65712d09379dfcefa74794adaabfedb00dcad18cda785a89f2be5675fb5d30e477082c75645adb2d06fdc926d0532f991ecc4763e3723c68dbc8415c4f8df4f7d51fb21406cf10f1ca0f", 0x7b) 2018/04/28 14:45:58 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000068cffc)=0x1, 0x4) sendfile(r0, r0, &(0x7f0000000100), 0xfffffffffffffff8) connect$inet(r0, &(0x7f0000000040)={0x2}, 0x10) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x42040, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x37f1f6701cfa1af3, &(0x7f00000000c0)=0x53f3a834, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) [ 161.854618] binder: 12431:12432 transaction failed 29189/-22, size 40-8 line 2856 2018/04/28 14:45:58 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x202300, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00000000c0)={0x861300000000000, 0x82, 0x2b3, 0x9, 0x10, 0xff}) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000280)={0x7, 0x1, {0x2, 0x2, 0x3, 0x4000000001, 0x69e7}}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000240)={r1, 0x80000, r0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = geteuid() sendmsg$nl_generic(r0, &(0x7f0000000640)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80400}, 0xc, &(0x7f0000000600)={&(0x7f00000003c0)={0x20c, 0x28, 0xa10, 0x70bd28, 0x25dfdbfd, {0xc}, [@generic="7f26958a94acc23f8de80127ba8b7626fa12ef2dcf3b11fb34e7c492f655789c0ae2364799a7605edcba2bfc986d2af21f1dc5cd5315257aba62e214b37a178a30f2ad84267e80eeac0f651b210e4321cf603bb0c328ad32162ea003ce0dde3ba6b2b55d7964f40aa753f06288d27e9d36da5014483c7eb07bad76c8408615e75f", @nested={0x138, 0x1, [@typed={0x8, 0x8e, @uid=r3}, @generic="edd08bbc64f60c87676f746cd5668a2d6c3b552e173b4c43fb28eeda64efb5f46bc90bfe6c520e218522785cf27fcf907e8393f548e27a5c40db8e9cc1b1d4568debf0ab670a7f5f733f9cfbd06aa02dd05bb5f7cc3aabac1aa76294fff19926cf7cba7caaf3d23f817f9df08bbc3a5c9b6fa9fcc4698c1c9eae0452563e66ea046d8995d234d6d2b7aa93d5c1750eb57a05259f8e3295e28fa6a39e64d9a9c1ff581fb97405effc1b3314", @generic="af632d2c8fccb6ecc1c5c60b3503db5796041aae97de3dfbdb7417b773c54fb3efa1cde40a868756890dbfc519f237bb806ac3df2ad406cd9ce7dc622b34d0828ddd53e94a5bdf1fea492691d3fd8e197f65f43d1bd5c26e2658ef39eab352af1430ef693c3b2b91e445cc69bf2901e989c365b85d35a71bbfddcffd396b1e6f"]}, @generic="b2c3a7ea8142886330d0901bba8d21262e396b35ec1ecefd718133", @nested={0x20, 0x11, [@typed={0x14, 0x2, @ipv6=@dev={0xfe, 0x80, [], 0x12}}, @typed={0x4, 0x65}, @typed={0x4, 0x29}]}, @nested={0x4, 0x29}]}, 0x20c}, 0x1, 0x0, 0x0, 0x396c9a693dfb4225}, 0x800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000000)=0x6, 0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000300)=0x0) ptrace$getsig(0x4202, r4, 0xfffffffffffffff9, &(0x7f0000000340)) connect$l2tp(r0, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}, 0xdd8e, 0x4, 0x3, 0x2}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000100)="6eef6cd0d7b8d7ccec1ff23b3f8af0fa93cc8073cd6fabbc146e561514dae68f62f54f1b7eb367cb564af15d1d6cbbee29d62fdff76fdc6e77695516ac5f8e478f83e3070797a5ae5eedfce3186001681bbc58eafb3b2f47c7e438dc1153d466009caf389be6f5b95961146bfce916a15ed909689a47461d88f3763b75f5d68cc77d024b174c6a845c96aeaf2194ef") [ 161.899475] binder: undelivered TRANSACTION_ERROR: 29189 [ 161.909711] binder: 12431:12441 transaction failed 29189/-22, size 40-8 line 2856 2018/04/28 14:45:58 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa}) readv(r0, &(0x7f0000000000)=[{&(0x7f000039a000)=""/185, 0xb9}], 0x1) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000ebf000), &(0x7f0000d2df20)}}, &(0x7f0000768ffc)) sched_rr_get_interval(0x0, &(0x7f0000f52ff0)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000a07fe0)={{0x0, r2}, {0x0, 0x9}}, &(0x7f0000040000)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f0000000080)={0x1, 0x3, 0x7, 0xe9, 0x3, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) [ 161.989144] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/28 14:45:59 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) fcntl$notify(r0, 0x402, 0x20) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000200)=ANY=[@ANYBLOB="0800000000000000968781e0a0efdf4ab8f993af02322bc7eda4f4d181859025adf310173a4e253c0b3dea46dbd3e8ba"]) ioctl$VHOST_NET_SET_BACKEND(r0, 0xaf02, &(0x7f00000000c0)) 2018/04/28 14:45:59 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) capset(&(0x7f00000fc000)={0x19980330, r0}, &(0x7f000047efe8)={0x0, 0x2, 0x1, 0x5, 0x40000000000000}) ioctl$sock_ifreq(0xffffffffffffffff, 0x89f2, &(0x7f00000001c0)={'sit0\x00', @ifru_data=&(0x7f0000000080)="47dcb9413483d74624eaa045515e3d2d91b3e3deb654b4d3c23685dab7309594"}) 2018/04/28 14:45:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x101080, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000948fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/04/28 14:45:59 executing program 6: r0 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0x74, 0x80083) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000340)={@dev={0xac, 0x14, 0x14, 0x17}, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) r1 = socket(0x400000001, 0x8080f, 0xffdffffffffffffd) sendto(r1, &(0x7f0000000380)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) rt_sigtimedwait(&(0x7f0000000400)={0x7fe}, &(0x7f0000000440), &(0x7f0000000480)={r2, r3+30000000}, 0x8) clock_gettime(0x5, &(0x7f00000003c0)={0x0, 0x0}) getpid() recvmmsg(r1, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0x1cc}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r4+30000000}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000500)=0x2, 0x4) getpeername$packet(r1, &(0x7f0000000000), &(0x7f0000000140)=0x14) 2018/04/28 14:45:59 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup3(r2, r0, 0x0) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000001000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, &(0x7f00000001c0)="66ba400066ed660fae7f7966baf80cb8e188d182ef66bafc0cb000eeb985020000b806000000ba000000000f3066b89f008ec866b8ac000f00d8c402cda8ac6400500000470f01770c42f466baf80cb8375b1a8cef66bafc0cec", 0x5a}], 0xaaaac59, 0x0, &(0x7f00000000c0), 0x0) ioctl$LOOP_SET_STATUS64(r3, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0xffff, 0x0, 0x6, 0x1d, 0x1, "b8b96857e22a16d9ada923b7eade5277838cb2e5da2652b20ca9a403807f935e8934c05dd3b2429edf0ba3f90851a52b7857bcfd0f0683e77840e6fb01c55b53", "ea09583c69801751e945a43946c1a02b941d0c2590ff829472a13588b7cbefea5cc72f6c6217d8ba7e73e1e1b5fe0bc089a6b9c248ffa166c0fb239e68f3eb13", "4bb827e34d52a2c0a969ddffebf065c29dff0c47039928f16232c457e75e18f6", [0xfffffffffffffe00, 0xffff]}) ioctl$KVM_SET_CPUID(r3, 0x4008ae8a, &(0x7f0000000000)={0x1, 0x0, [{0x80000001}]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/28 14:45:59 executing program 0: syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x0, 0x80000) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r2, &(0x7f0000000000)=[{0x7fff, 0xb, 0x3, 0x0, @tick=0x5, {0x93f, 0xe000000000000000}, {0xffff, 0xfffffffffffffff8}, @queue={0x2000, {0x5, 0x81}}}], 0x18) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xa7}) 2018/04/28 14:45:59 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x6800) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000040)=""/27) r1 = socket(0x10, 0x802, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000080)={0x9, 0x8000, 0xffffffff, 0x2}) write(r1, &(0x7f0000000200)="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", 0x29) syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x101000) 2018/04/28 14:45:59 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x3bb) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e24}, 0x1a) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/28 14:45:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_vif\x00') splice(r0, &(0x7f0000000040), r0, &(0x7f0000000080), 0x1, 0x1) r1 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendfile(r1, r0, &(0x7f0000301ff8)=0x200000000000, 0xffffffff) 2018/04/28 14:45:59 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x25) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0xbe) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20, &(0x7f0000deaff0)={0x2}, 0x10) getegid() r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) execveat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='dctcp\x00', &(0x7f0000000100)='/\x00', &(0x7f0000000140)='dctcp\x00', &(0x7f0000000180)='m@)++selinuxppp1!-$\x00', &(0x7f00000001c0)='dctcp\x00', &(0x7f0000000200)='\\cpuset\x00', &(0x7f0000000240)=']lo}mime_typecgroup\x00'], &(0x7f0000000400)=[&(0x7f00000002c0)='dctcp\x00', &(0x7f0000000300)='dctcp\x00', &(0x7f0000000340)='selinux{\x00', &(0x7f0000000380)='em0*)!\'}posix_acl_access\x00', &(0x7f00000003c0)='dctcp\x00'], 0x1000) 2018/04/28 14:45:59 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f86000)={0x2, 0x2004, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000001300)='/dev/amidi#\x00', 0x9, 0x20000) clock_gettime(0x80a, &(0x7f00000014c0)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000001400)=[{0x7, 0x1, 0x0, 0x2, @time={0x77359400}, {0x1091eaf, 0x64}, {0x9, 0x4}, @raw32={[0x1ff, 0x6, 0x5]}}, {0x6, 0x5, 0x200, 0x5, @time={r2, r3+10000000}, {0x4, 0x8}, {0x2, 0x2}, @queue={0xd2, {0x7fffffff, 0x6}}}, {0x9, 0x0, 0x6, 0x6, @time={0x0, 0x989680}, {0xe1, 0x400}, {0xee5, 0xff}, @ext={0x70, &(0x7f0000001380)="cfb611ae29bab0557e3802de3d6cf075cb8aa2fc56dd516b79cc662d5328a035004cfa6531948e8f15e4a837713c373effc581fcdb384e30bb7d74f81593c46f305be66c345afcb320a12eac32a377118cda501c5ecbad927a49188f8f1061bad90991acba84d0d489d6c7d643515caf"}}], 0x90) r4 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000010c0)={0x0, 0x7fffffff}, &(0x7f0000001100)=0x8) close(r4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r4, 0x12, 0x2, &(0x7f0000001200)=""/190, &(0x7f00000012c0)=0xbe) ioctl(r4, 0x0, &(0x7f0000001500)="028b252b2e5d6c2741fe2c066ea37071ca284c5e4988b3608bf9e0547423cbde34359c1ff4e8c32055bf76d6455926ccf8882f0d1f10c97039ef5f482e81923543eb1332cd3fb8fe6624109ddf471b909e7b0ac036f766432d73c5a5e2552bb670ddb95cc26c7eba") sendmsg$inet_sctp(r4, &(0x7f00000011c0)={&(0x7f0000000000)=@in={0x2, 0x4e22}, 0x10, &(0x7f0000001080)=[{&(0x7f0000000040)="759d981c4668b508e88a9be594e81cb7b68004f9", 0x14}, {&(0x7f0000000080)="1a72b59a3c0a394c25a8d9c23e4fee0537616ed8d5cbe89951c0cdd80709ffe2140eef0df0d4019cfb18cfc77cbda5af00d99c8bb9c60ff2ddaae012872d3a2711b5b67adb93def01efd3a46a8ec2b08acb8f954706abc9c506d9f35703005300bf89d4dca303ac0f255a8f02bd4fafeadda4f920cca1a56683c8130420c4aa2954759bbb99a7d68cc8ce230f41b3bbcd1dee8b5c7bdf42f007571330c2aba9def451717646b0d81685ad686e631524889219e36740274eb081d03cd091f4b1f88649f2564baa8947e368893bc85abe98d36a1b50ed373e816d0b7766db652a6d143bcb25395287c95962f367c90106851e9ccc92c20bfe59151962e0723390bf3b8ff883f1940bcea42181d5ae3f539ed070d454b7393b4eade3a187362f04f1202053af9523a657872363d3d81f76f210cbc209ea0c5f59b0c3d94636e85611b37fe14a09fb165802b098aea6e3a048b19062e92f0d202706147441dc833cf1a906d0afd67b80cda864794c8b1d1708bb9121c3fe5a1d0539762eae0e2119ab06380bef80424b20b46553ab8e680f60a0240e7ebe6ea537e6c6438d57c3a7a44b010ea15c7d4ac53a6ea4f63b86ed4932eaea72140a9afd1a692739a326590d1dcc513d9b0b4fdf96881af39a2384bb8fecb0d57586cff12e2ae00dd4f0235971a10d5d2d3946c09925449b209e654605dc739f172ab8888acb1af38d0fdadc2229b9a1dc94b66fbdd7965e2837a0a02dec9d133f7e00ad58dd6983220ba17b91548d79932d1cd87632ede920a3e457d315d95b23d2a2f142f5a96000383801b985e8157929b860911a9d5b0aad63b6a04c29af93587cd1d36ab0d84b632557741b44238cb3cf8aa4a2385940bce6b30896943d5e60109cca85f4e9dc893e67f7ac603f040819de9235fdea7859111734cef3a8508f7015dec59dc67f30e91abc17d1c7ac9d60950b8b20d250184e6333e058055d1642519f2dc5a8068e87acd317c79d85b009c047996be479430126a216fd2def4061c3a7a98c4bb8445ce9212b985a7d4c0398cf413a21b180cd3137fcfd793c60394e27ac660746ca7d59a77752ca5fef413e25f3398e18b1887ce6058109c92b45383ffab83842da3036ea1042e8cdb8c5e415e20921ddd09484e5acb56ab0c1be79e3eda9c95e4b00f8839e4b02bdbb9c0c54366d626106cd46ae7628aa116772dd8a03fb1f8eab5caf36a8c01b339f27110355406f179ef1f5c8586ffb5cb7f26d7e56296e8845be06d36c36295104b797b03e69cd09537b5f23b9b65a3b6351caa26b8c24d2de6ac4972618fda366d772c6677444ba2f899abb2ef0f0c4dcb466a98fdd0d558d09f76a14802e80edd3eac6087a50c51d97333df4ebb5e7a2c5433676477a0592fe176ebdf67d602a712638fb551ab3c7a4fd0d3f9a46b92283ea5f12ce81e56935084236ae49f6872573bccca2918e3413b04481f976c4fadc5ba75d2cdca461cea63947432c0518faebc05afe525bc785b013aae5b86f9db9e41ef5ffde12012a0625e2f9e2a3f78247af3888da67b39116d5073d523d663426c77f39fa724be2ef705827f54ec7d730b5105223473f4b7a8bc3cc0f89344c7ffe6cd8626ab91a835a45c1f328799078a06c3f5a126cad812cacc769fc0405fa9d599e6a05316534d50bcf2f83f3c3f2e53fb696c236851b10b0d5bc461038baed874fbfa7df770da60f427da484676918e1e91dca4c30129e0e41ee8e917aae70baf256d9f3858eefae33efbdf18157893460bfc316aa32e6626646fcd0304ffbd6c1d44b9ce26104eef746e419c78f758fe52eaa33cc68e89a4c0b5038d8c4918274a91015d0f6c80c2f8f36debb23f51331a62fb59860cd2675226c76eca2954ca6a6a6b8b0b6ebbbf56304732689254927a16eef326203135c3642ed45b9f4054fcfa4d51d389e27d19d417ea46a19f0fd42bbfac8d8e50161f1108400172b6d5894fd8766358adebc89c84f286262079eb6330f3df0201fb072b4d6f384665a259d952355312f67bf851598005a30facc0f70c28803bafdb5e09706c14df6d05f45322ee5bbb3d0dc194b6d313c002df6575e99d54f5615faaf35a6f1e5bf325061537843137ec437a2f346292adcea87fbaa5552a93895f86f531fcc23b30559339e3deb4168ff5009bdd45306a7701b7c03d537ad8005efbc239880711f428d4abba43b368d68c8cce934239edd0bd339b6b7590eebb3b20721fc21f19a3c8d37391dccf72ec3a3d54cedad25adea675a7e5ba5cde67602be85886d85abf3db0d0a93e784a8b16d42bd7850f2769696cdf3c89551ca979ea6882dda4bb746dda1b47aa0f220282d671a1b7fc07219bfb46c834789d060872c178233475851e5b0c76d1563d329f2547a472e92bcef249d51364a2a386cc9eceb59bed7d96af53e4b53a1f86be2f2f4b86e37766e490396748d99618f7fd0654d97ed2fa8e8806110692d2f9518091328c62f9241fe8c62cdf1097fc0463e23b6f930b6847b449d3d1f9a27b507c58c631712a163799c2b7a1358fbf23eaba619e68f308df73fb34b7ad2edacd27394408b019952f8504796ebb6c934df57575e63d29459cf52ad3d4c3638ad2fa37ff8a343ab25fafc505de340a359851a90b58d2da90c7fbeb2f750bcbaacedcce6d85d17d31591128540d70cc01ee4cccd8b864ce274fb4fb6e3c4bf6d6dea16c5754341cf5ee8ecfd574ceb6e28955a99ee06ce051d18c0566d1d3a2335d5d39b9f4e1b58907003449ff9cf18873f504541b0012297fcaed9727e7ed85209fa0b6b9fb3d8d8c6ada139043c96f9cdd41388b87562e3b6edf12deab324403c09a8b475fa5f2737aec3605e695d3f459acdfa1c4a85fc778c2196233228d77fcb43cbc75371a1507ab56fc52355156af85c8334650971b2bece4a5fdf0cdcce47f7135b229f5e844e9e5d10ca28f3a781a94b3260b0dba359b3cfda0f359d6c724a9d779ebf7ee1cb0d028fe57edea58ef69fb4d706b08f2e8a8e3924a9a2b99ec8651883d51917ebb2882f0e4cb08c99e08f58ce271592ebce297c0d9a28e7b1a5f1af2519fe5835066e3cd3ab112ff138c1a744ec0bec20161b24340a21cc6aa7778b2c6bef74733eb202db20a938846913fcd3b74c6b8d1de8778e67d9e4821dbd92b287b93ecaa29207c0396fe0a0823935eb7b1fa668521bda065ccf2734ee3ef888f78ca37b5a7465649394c758212ae7bd52a11ce8662075b23c8731aa151528af07652104ed57d04d6a95a16cb69d7a9f2cdca69ec61901cd9f38186fa0babaaac3527549334be3c15e8cad33958f008acb77eee55f078a405f410ccaaa7f6ad4b2bf681617b4c959df8bcb903943de2e132ac37ef82c9cb7aa86a421f20da2563a804cba98ade73516e84e5fb8bef44911cc58db373d5b1cab1f3410ea7b80f2112f75ea72b9e0454269803f0019d4438ee940f56242a47570cab49ff9ec15527ad7083c7e096bd79d9f3c6d2024952428ebae376a9f6ecd880e662f6cb63bcfe9586ee0dde4e5379d5c96a20d940a85377308f5ae6741653e2386b625c57b054a63fc93cfaef7383ee229b112e4fd0d96004d09d877be88aa696862f76f36304dd2b451886fef9e396be776ebc5264b46f413fa775bc6a8af748fbcd856514367f38a47c7da45a8c75d0c2bf869301d9e8a4076671e0f08019a8645e80b895fa20326a245bd60d78f94ebdab4b6b9f0d12a4b99bc4ae6f2314f470f5bf0a74fdf73a588decd4fe1dd157ef0a52672bbd7ed4f1b04f87cf401e530357303d183a7960ae73857f774005290ed5c2cec41ddc47929ba5cc915d2beebcacc87a883c260a45df7f22813541659ab2faeb31c030a0592cab72e157a472df4d238a87a4d40c760bf99adab8e14a856aeb57462e58c343d1a59f27f60850e4c93acc914738fa80f53eb3afc765e24cf87dd0a6711269412bee3d3016a0b5cc138ae1168fd1a838bbbdb52df31d2fdc186e442ed8cb96fc239ffee57782dedf5347e77ae0475ceb69c7f2c0018802501e60e31dc631e6bec63a1d09277ee91fa5ae0e227aa31f59afadc82929cd8f2a770cfc8dc00befb9cc2cb7fad5eb14ef0ffdd65b155f22f28f18c884197d2bc0dacd68fd41c86026b91e08adf19e5752fbb6fd1460e5d267256e8b9db70bf28c5c4738ead0b867b69eeb29856c51d1d3b5cc6f19ef145ea90de83a698a19e4f151eaab5cbbe85efac7a94a9d299f8484bb8d204edac4fb4ae30a1ec44fdb8a6d6b3c681ba36961c0eae0aa648bab23582c23fb795825b76b6f6fa9f34e8e0b41e5677f047fdb4851a41f850bbb72aee1eab9d2f853e1963021c1acb709096687ce5ddc24a449b41fe2b1aa8daed97f25a77b2b42c35ebaa3db72f378ba40ecffb993ef3af110d7b7d2dede45a339f465ad761138c405fb22b8b6ada1f7491afa4df57fe8837e73bde02a9552d0bf53bea16a70006beb51073fcb269a91936282ab61628bcb579fca684c83537c6178f84540e29f7d796cdda35e799423c16016d98eb7d6fd05ed39d9065f0bb75f70500d14dd330b03228c1274f9a27fba0e7c1f216b7c2c94cdf96dbb585d7e7f8adab05c5ea953f640ebe69ca7676e818e8ed722b8deccaeb5ac996bd95fe2a2dfe29da955a2950417d4456958eb69b5b9f91afae71955a0b752103b01061f3c4bb80a5fefbb2b8a2128d0c7a1ba4d210d61dcd6eb9228f43bc2dc93a2035c7be9b3ab58e481f8b1c0bf187c8c626ef85fea11ffc15a9b87a18b487a9aea800b24b63a85253773eb90ccf5868da5ab8586ede27e1c834b2d472611f5e6c341ad152d842f0b0eb92bb72e7b95588970009c6b2de59948cc01e775a73eb09d1c6f73b6ca93db42d2274208925a0c85db7fb29659295ea8d063373317c168a0120de106c5e7b131791d5e9ce6a23089d8468ae75d09a29d3ffabceeb8c96fce8d93a91e7af57c81dc4f865c12364071dba93f65a818599f71b41cfa0aee4a9806c5d38944d43718c49f16db1b2508916ad42f3b29d594255afcbbb6c06feec43c3b896ec58a14d72db449c53b4ba58b20032d9da2b5bbaba38985e8d11b64ca59d1a5c8eefd25c557233e1ecdfb57f1dfe7e854f0147488ea5a71aaa0c3e1180d91508b0d0d781a8053f211fbf26ee9788b4c091db98aa513bb3d34ec7a924918596770a6b5767065e15d68e7beadefcda734e38b6153b0576e4a9ae025230663ef2543e759285da786a5c2e89bb66bde096f2c49b9cecc52a9de15e670a0b0bfd0e45f0c6b6222aecb86efe9c56260e92d072efb44d034b0edda3fc77cf400482c052b51cd090d889002fcbadf640062f015557fdc8048d87b19efa89589bcd253a285a58ab8d619de91c05983836e5a67dcac18fcab341eb1d9efe27a30bff0da253c5007099f287c88cd2bb9116e7e4bb7a88f3107406bfaadb78093a9230aaadeddf9005f0fa1e4746b847983d24be8607ceba6dbf1730dd0d88aa65a3a94bfc985fd45b6098c022eb613f9af4bcdc68a6b86f426ceba38a6034cfdf88d25c44356690c74b52f34e30dfb8d35df6a26bb434792489e64a0a439fc89c1096bb65be03c6fe34b61182e63166c8792ffc2da3743a9b4c4e44912ee3d8285377602bfa9b16ff141b8e376d49b74164b3645bdc7de29eead4ff5f198e5d089a40dff5b8c5e07528a60681b55d520066400e5973311ea16d50f7006aa3a6a7d8070d5a6e0e85a1e53701b83ac49b51a653c85eafcaf0433883a5112a981c124967b", 0x1000}], 0x2, &(0x7f0000001140)=[@prinfo={0x18, 0x84, 0x5, {0x10, 0x13}}, @sndrcv={0x30, 0x84, 0x1, {0x73, 0x8, 0x202, 0xe1, 0x1, 0xc95, 0x3, 0x6, r5}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x9, 0x7fffffff, 0x3}}, @init={0x18, 0x84, 0x0, {0xfff, 0x232, 0xffffffff, 0x7}}], 0x78, 0x4000000}, 0x4011) 2018/04/28 14:45:59 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$VT_WAITACTIVE(r1, 0x5607) fallocate(r1, 0x0, 0xfffffffffffffff8, 0x0) 2018/04/28 14:45:59 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x81) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000000200)=0xffffffff, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x80, @local={0xfe, 0x80, [], 0xaa}, 0x6}], 0x2c) 2018/04/28 14:46:00 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="251fa337831a999d", 0x8, r1) r3 = creat(&(0x7f00000002c0)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000300), &(0x7f0000000340)=0x4) r4 = syz_open_dev$sndmidi(&(0x7f0000000240)='/dev/snd/midiC#D#\x00', 0x6, 0x8001) ioctl$KVM_SET_CLOCK(r4, 0x4030ae7b, &(0x7f0000000280)={0x400, 0x5}) r5 = add_key$user(&(0x7f0000fc0ffb)='user\x00', &(0x7f0000752ffb)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003eb000)="b3", 0x1, r1) clock_gettime(0x3, &(0x7f0000000040)) keyctl$dh_compute(0x17, &(0x7f0000000100)={r2, r5, r2}, &(0x7f0000a53ffb)=""/5, 0x18, &(0x7f0000c61fc8)={&(0x7f0000a3dffa)={'crc32c-generic\x00'}}) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000400)={0x0, 0xe6, 0x1, [0x4]}, &(0x7f0000000440)=0xa) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000000580)={r7, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x84) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)={0x0, 0x0}) mq_notify(r6, &(0x7f0000000200)={0x0, 0x3, 0x4, @tid=r8}) 2018/04/28 14:46:00 executing program 4: r0 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)=0x2) r1 = socket$unix(0x1, 0x3, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000000c0)=""/126) r2 = syz_open_dev$dmmidi(&(0x7f0000000140)='/dev/dmmidi#\x00', 0x67, 0x288000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000180)={0xffffffffffffffff, 0x100, 0x7fffffff, 'queue1\x00', 0x4}) io_setup(0x5, &(0x7f0000000040)=0x0) io_submit(r3, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000140)}]) 2018/04/28 14:46:00 executing program 5: clone(0x202, &(0x7f0000000040)="bed2548aa2f6d51c80f0bf3dbdcdcd381d4380f98c1835b51742873b651510c9707e68747d65b1b4c0df4a1a28fce36595f4f29f565137192be7b9297c431ecab658d46774c56cb1d43ade8b7d37f11d85cc24daef8cac49ee5671d139fc5ed9c706cd7ba3f94f7941e3a5aeb34005a20abb2958bc949a9dfef205", &(0x7f0000000140), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) kcmp(r0, r0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) fcntl$setsig(r1, 0xa, 0x12) dup2(r2, r1) tkill(r0, 0x16) exit(0x0) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/04/28 14:46:00 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000080)={0x400}, 0x4) syncfs(r0) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000000760930000000200000000000a0000000c00020008000100ac14ffaaf92674"], 0x20}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f00000000c0), &(0x7f0000000100)=0x30) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000140)={0x1, 0x0, [0x0]}) 2018/04/28 14:46:00 executing program 1: memfd_create(&(0x7f0000000100)='\\+\x00', 0x2) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x8, 0x10, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000001040)={{&(0x7f0000001100)=""/4096, 0x1000}, &(0x7f0000002100), 0x1}, 0x20) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20, 0x80, @loopback={0x0, 0x1}, 0xd5bd}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @loopback, @dev}, &(0x7f00000010c0)=0xc) r2 = dup3(0xffffffffffffff9c, r0, 0x80000) fstat(r1, &(0x7f0000000340)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000000)={0x9, 0x1, 'client1\x00', 0x1, "561f84d1df88f3ec", "92fec130111df660b70195e382a273181c8acb06900715d0391954ceec4a51d3", 0x3fc4, 0x8}) 2018/04/28 14:46:00 executing program 0: mknod(&(0x7f0000ff0000)='./file0\x00', 0x10000000007fe, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) getrandom(&(0x7f0000000040)=""/28, 0x1c, 0x1) 2018/04/28 14:46:00 executing program 6: r0 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0xf19, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f00000000c0)={0x10001, 0x5b81, 0x10000, 0x9, 0xe84e, 0x2, 0x662}, 0xc) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000011d2025eebe04020000100000000000000000079ffffff7f000000000000000408000b0000000000"], 0x28}, 0x1}, 0x0) 2018/04/28 14:46:00 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='cpuset\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x80) 2018/04/28 14:46:00 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x2, 0xa4) getpeername$packet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000002c0)={@empty, 0x24, r1}) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/28 14:46:00 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000836000)='/dev/dsp#\x00', 0x1, 0xc0082) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000000040)=0x2000000000) 2018/04/28 14:46:01 executing program 0: r0 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) r1 = socket$inet6(0xa, 0x8, 0xff) setsockopt$inet6_buf(r1, 0x29, 0x39, &(0x7f0000000180)="d1020400005800200007000613f32e1c00ce5fe1b471985ecef852a5893f3ca02629e9c4fd78ce5dbf6df9c7c9d2f6432fb5e561815df88f554d0534f641308276886d79acad060ccb1f404a68e4b79ef4e8db609c8e33e3e9fef0857ca7a0eb801595adcd41ff7b", 0xffffffffffffff96) dup3(r0, r1, 0x0) epoll_create(0x6) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) lstat(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8001, 0x4000) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x7fff) 2018/04/28 14:46:01 executing program 1: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) flistxattr(r1, &(0x7f0000000080)=""/161, 0xa1) r3 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000868ff3)='/dev/snd/seq\x00', 0x0, 0x8000040000105) dup2(r4, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r4, &(0x7f0000e6ffd0)=[{0x23, 0x0, 0x0, 0x0, @time={0x77359400}}], 0x30) sendfile(r2, r2, &(0x7f0000000040), 0x1) preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) 2018/04/28 14:46:01 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x19) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000040)=ANY=[@ANYBLOB="9de96c7366c65805b053ecd700004a0000821a0000000002"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/28 14:46:01 executing program 6: r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000100)=0xfe9e, 0x800) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0xf]}, 0x2c) 2018/04/28 14:46:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c50400aeb995298992ea5400c2", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xffffffffffffff70, 0x0) connect(r1, &(0x7f0000000180)=@ethernet={0x1}, 0x80) accept4$netrom(r2, 0x0, &(0x7f0000000200), 0x80800) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000100)={0x40000, 0x0, [0x80000001, 0x9, 0x200, 0x3, 0x5d, 0x7, 0x0, 0xffff]}) sendmsg$can_raw(r1, &(0x7f0000477000)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f0000000240)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "b5a419fb5df128c83ad9430362a22a5abf1e4123efccc641602c2da3630b58d04766c58b254ff2a965ccb226c8c7355c33306c99adaa0aa59006f8dc9b01b737"}, 0x48}, 0x1}, 0x0) 2018/04/28 14:46:01 executing program 5: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa0800450000140000002b000090787f000090784f21014156ae1a391d5c6f31f90454cd5c2179f2d758533b875080f3b13a4f9b451726b9671127dec2c9ca392f34dfc800"], &(0x7f0000000080)) 2018/04/28 14:46:01 executing program 7: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x40081371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x2000000000000099, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f0000000000)=""/195, 0x0, 0xfffffffffffffffc}, 0x48) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000b) 2018/04/28 14:46:01 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f0000565fff)) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x7, 0x7, 0x1000000, 0x7, 0x2, 0x9}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/04/28 14:46:01 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = gettid() syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0x36a7) tkill(r1, 0x7) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) 2018/04/28 14:46:01 executing program 5: getpid() openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x10000, 0x0) r0 = socket$inet_smc(0x2b, 0x1, 0x0) ftruncate(r0, 0x7) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000100)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/ip_tables_names\x00') ioctl$VT_RELDISP(r2, 0xb704) 2018/04/28 14:46:01 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8001, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000100), 0x4) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=@setlink={0x2c, 0x13, 0x201, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}]}, 0x2c}, 0x1}, 0x0) 2018/04/28 14:46:01 executing program 1: r0 = socket(0x10, 0x803, 0xfff) write(r0, &(0x7f0000000000)="2400000020002553075f01880272fc0202000000001000220ee1000c08001600f0ffff00", 0x24) 2018/04/28 14:46:01 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x9, 0x800) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000300)="6fce48fbc54315") getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x1e, "a7764f2335f57ad89825128f05c3b406a67c00ad39eb106b1bb8a3cd850f"}, &(0x7f0000000080)=0x26) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0x5}, &(0x7f0000000100)=0x8) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x18}, 0x1}, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000500)={0x6e, &(0x7f00000005c0)="3ff165aceb63e8b80701968be19a2c5710ba3bfe703bdd170e00751b3ab4f5e165fa5b084b497b245aa3aeb025ad029d5d1a717c71f5375d72e022105a613d1ba48da7fb6c6ca705598918577cf4f1caa6dc01ef7113e69ee413f39889ed8adfc3da04f7d32a110ebed98b05a6d7"}) sendmsg$nl_crypto(r1, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800044}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)=ANY=[@ANYBLOB="080100001100000328bd7000fddbdf25647262675f70725f73686131000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000810000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000094cf5c5a002400000000000000000000080001000700000008000100090000000800010081000000080001008e0600000800010000010000"], 0x108}, 0x1, 0x0, 0x0, 0x1}, 0x4040) fsetxattr(r0, &(0x7f0000000340)=@known='user.syz\x00', &(0x7f0000000380)='/dev/dsp#\x00', 0xa, 0x2) [ 164.414441] netlink: 'syz-executor0': attribute type 3 has an invalid length. [ 164.439844] netlink: 'syz-executor0': attribute type 3 has an invalid length. 2018/04/28 14:46:02 executing program 2: unshare(0x400) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f00000000c0), &(0x7f0000000200)}, 0x20) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x202100, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x8}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xd, 0x6, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000000180)}, 0x20) 2018/04/28 14:46:02 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(anubis)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) socket$rds(0x15, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) sendto(r1, &(0x7f0000000080)="b093739571ede042882042a163ee96d6", 0x10, 0x0, &(0x7f0000000200)=@un=@abs, 0x80) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)) 2018/04/28 14:46:02 executing program 5: mkdir(&(0x7f0000578000)='./file0\x00', 0xfffffffffffffffe) lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000e34fe6)=@random={'user.\x00', '+)%\x00'}, &(0x7f0000fbf000)="02000000020000ddffffff000730de2d6a1f06a0", 0x14, 0x0) socketpair(0xf, 0x800, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000040)=""/100, &(0x7f00000000c0)=0x64) 2018/04/28 14:46:02 executing program 4: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0xa3, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000240)={'filter\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r2 = getpgrp(0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00000000c0)=0x9ea, 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)) r3 = syz_open_procfs(r2, &(0x7f0000004000)="0000000011ca83efc4") getdents(r3, &(0x7f0000000ea9)=""/407, 0x197) 2018/04/28 14:46:02 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000080)=""/6) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000), 0x35d) 2018/04/28 14:46:02 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x20000000000002, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000040)='gretap0\x00', 0x10) sendto$inet(r0, &(0x7f0000000080)="2bf9ad5e743c85b880b5debf3a27aef8f44ff61ce9b804387583df1761fae04225c0352418907f4189e2385bd23b10dc2762e49abf02ba0a9b2dc1dd82bc3982dd524d16a5faa82586b92c923976b26c49a8b2dc9398fa2d93eb73916aeb9b5ecc69e5ecca20fdcc0479b0ba99f4c22b782ebd0be1b9269e172b133e4569bb5b74af55627c16dac38c97892eb8e9d8de9b635c16ee5af6770a4ba774bfd5d3b1", 0xa0, 0x40, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00009b9000)=0x1000000, 0x4) 2018/04/28 14:46:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000588fff), 0xfffffffffffffe98, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r1) shutdown(r0, 0x0) 2018/04/28 14:46:02 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x1, 0x80000, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'veth0_to_team\x00', 0x0}) bind$can_raw(r2, &(0x7f0000003ff0)={0x1d, r3}, 0x10) 2018/04/28 14:46:02 executing program 5: syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0xfffffffffffffba8, 0x400) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000000c0)=0x3) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x21) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000000080)={{0x8001, 0x8}, 0x1}, 0xffffffffffffff6e) 2018/04/28 14:46:02 executing program 1: r0 = gettid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x1000, &(0x7f0000000000)=""/19) r1 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r1, &(0x7f0000000080)="73fcaceb2acf4a8666522abe4e2d4a4f9a6dbffcb3b32d23cc83abdb1687ee39d28055e0ab8f77ef", 0x28, 0x0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) 2018/04/28 14:46:02 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000001c0)={0xaa}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/autofs\x00', 0x400, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x5}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000500)={r3, 0x8000}, &(0x7f0000000540)=0x8) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000200)=[{0x0, 0x6, 0x2, 0x4095df43, @tick=0x8001, {0x67, 0xd05a}, {0x5, 0x2}, @result={0x4, 0x100000001}}, {0x9, 0xf8c, 0x3ff, 0x0, @tick=0x5, {0x10000, 0xaa3}, {0x8}, @addr={0x4, 0x80}}, {0xf0, 0x8, 0x5, 0x0, @time={0x77359400}, {0x401, 0x3}, {0x81, 0xfff}, @quote={{0x2, 0x800}, 0x8, &(0x7f0000000080)={0x3ff, 0xff, 0x0, 0x8, @time={r4, r5+10000000}, {0x0, 0xbd66}, {0x100000000, 0x8cbb}, @raw32={[0x1, 0xaf, 0x5]}}}}, {0x9, 0x37, 0x4, 0x1, @time={0x77359400}, {0x9, 0x7}, {0x3, 0x6}, @control={0x8000, 0x9, 0xff}}, {0x200, 0x3, 0x100, 0x0, @time={0x77359400}, {0x9, 0x7ff}, {0x50f, 0xfffffffffffffffe}, @result={0x2, 0x5}}, {0xa791, 0x6, 0x2, 0x80, @time={0x77359400}, {0xffffffffffffe4de, 0x8}, {0x1, 0x4}, @note={0x10000, 0x706, 0xfd7, 0x3, 0x6}}], 0x120) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f0000000480)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x74, r6, 0x4, 0x70bd2c, 0x25dfdbfe, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd9c}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xd1f}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfeeb}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x74}, 0x1}, 0x80) creat(&(0x7f0000000180)='./file0\x00', 0x0) rename(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./control/file0\x00') close(r0) 2018/04/28 14:46:02 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000000), 0x0, &(0x7f0000001500)=ANY=[@ANYBLOB="580000000000000014010000090000000000000000000000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="46e04c6522e00000"], @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x58}, 0x4000000) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000140)=@broute={'broute\x00', 0x20, 0x1, 0x278, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x2f0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100)=0x8, 0x4) sendto$inet(r1, &(0x7f0000000b80)="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", 0x1000, 0x4000, &(0x7f0000000000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) uname(&(0x7f00000001c0)=""/250) 2018/04/28 14:46:02 executing program 0: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x8000, 0x0) accept$packet(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0x14) connect$packet(r0, &(0x7f0000000740)={0x11, 0x1d, r1, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r2 = socket$unix(0x1, 0x5, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x12000, 0x88) setsockopt$inet_tcp_buf(r3, 0x6, 0x16, &(0x7f0000000040)="433d4dc9f8be631625ffd0d1a1e09583c6947c495ee8d4e5e16495d860e8e1cbf673324cbda9c101cdfcc5192e717f13f55493e041db52212ac8cc36216b57ad89500c70595ec03d887272d817998f1e5e24f822b0a1b47aad21e983cdb9aa5b6761d10390111391ab9b46c8e683ce24327012dc86d6e533b330461ab95e0640e300485514ca39403c9b1ae88774a093cc356a34eaffc02717f05e5168a4b321ddd4d490b705705d2e14de9d004855f011752f6b934433cc5417467b9eae32fb231dc962a9e448bb7c5f3a639408827c3bc9b089e69dca48e70e0a3fc5427706997c9e9f60a3", 0xe6) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000180)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_drvinfo={0x3, "7e7329bd7ac6d4853c11a6e6330b848a46dbb5fabc1469245d2c460c82e91b42", "52e1cc06f20bef049574f0942722ad70ff7e01c3f21c470db69765f6e8eec888", "2388337469fa4c244d6428dbaf9ed2d0259781d74ebe8734906edfdfe7559a69", "8f6d32527cda079c6d0b048291c84601411dd803c4c53fec2dc42a0517c75d6c", "233cef51bb829930100d40c1de60610ffc21a5d7331d2614b8e79e8b070db533", "8bf4af33d398d724b75c1a14", 0x9, 0x1000, 0x9, 0x10000, 0x8}}) 2018/04/28 14:46:02 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000909feb)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x40}) readv(r2, &(0x7f000065dfc8)=[{&(0x7f00000cc000)=""/67, 0x43}], 0x1) 2018/04/28 14:46:02 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001adfff), 0x0) r2 = dup(r1) sendto(r1, &(0x7f0000000040), 0x0, 0xffffffffffffffff, &(0x7f0000185000)=ANY=[], 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="61d126add77a1ff7d6257b05ac344e51a284d69b9494874081b8a7809d64af849468ab0ae5a2c20f6b2e34722f965555093b3900fd46701fc44f6a75e82583af67d8196b1a174646047997a66c8cad214d739df4734dc7fea4b5718ce872d436b711d9f3e612d6cb48a22731670c73eaca411045d367d64c387522cf2f1e10624fad63c6a8c72ef16780e7ce9146aef785f127f06c1f39f160fe03323641f38abc9cfda5cfd5afd025152c2f36fadf53be0fa563ad37eeb39dd19573e5a0032e67588296e40fbd6dbcb7130ad7cc6ee437520c641526d6431ab5edc2c6ff67ecdd3bcce32bafdb217ae44d23a71bb78f60f0", 0xf2) accept4$llc(r2, 0x0, &(0x7f0000000000), 0x0) socket$alg(0x26, 0x5, 0x0) 2018/04/28 14:46:02 executing program 4: recvmsg(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000080)=""/115, 0x73}, {&(0x7f0000000100)=""/31, 0x1f}, {&(0x7f0000000140)=""/32, 0x20}, {&(0x7f0000000180)=""/171, 0xab}, {&(0x7f0000000240)=""/18, 0x12}, {&(0x7f0000000280)=""/213, 0xd5}, {&(0x7f0000000380)=""/188, 0xbc}, {&(0x7f0000000440)=""/221, 0xdd}], 0x8, &(0x7f00000005c0)=""/178, 0xb2, 0x8}, 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000006c0)) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000700)={0x0, 0xdf, "5a618fa1a75cd92daf7b79f5e4d9f6b728925b724edb5af37dd544d73c9d15602a420823cd4aa8ef878fb8af9222d793abaa941bfb24a1037edbc5818dc474b688231585af192ce97e463978d8f8f08b24ad74b6543dbd520424ee2d32e62848a4cac3a9a7236d1123265716739cbf878cdde7ad65c00d2a5f2bcc48e01ddf9e30aa8223808c58a333c59cb6e02dd02469233a96f6663e9f2908cbbede5dcbc8c0183d4c56b103a1bc69f87f2acd6e31c550e3cf351d7d392408c48666564cf70209b105d098e4c1691d9b03ea831e99852840b6be9157fb37db41ce419972"}, &(0x7f0000000800)=0xe7) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000900)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000000940)={0x0, 0x5, 0x9, 0x2, 0x8, 0x810}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000840)=@assoc_value={r1, 0x1ff}, 0x8) prctl$intptr(0x200000002f, 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000880)={'ah\x00'}, &(0x7f00000008c0)=0x1e) 2018/04/28 14:46:02 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000004fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000031000)=ANY=[@ANYBLOB="240000001800210000000000000000001c140000fe0000050000000008000a4300000000"], 0x1}, 0x1}, 0x0) 2018/04/28 14:46:02 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) gettid() sendmsg$nl_route(r2, &(0x7f0000000080)={&(0x7f00000000c0)={0x10, 0x4c00000000000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="000000ddffffff000800270000000000"], 0x28}, 0x1}, 0x0) 2018/04/28 14:46:02 executing program 7: getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x78) syz_emit_ethernet(0x42, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="3574cddaffb9", [{[], {0x8100, 0x2802, 0x9, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "49d9d4", 0x8, 0x6, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, 0x0) 2018/04/28 14:46:02 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffbffc)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x800000014, &(0x7f0000873ffc)=0x1, 0x1dfca1b8) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000040)={'nat\x00'}, &(0x7f00000000c0)=0x78) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffcffc), 0x4) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x1000, 0x301000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r2}, 0x14) 2018/04/28 14:46:02 executing program 5: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) ioprio_set$pid(0x1, r0, 0x70000000000) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x8, 0x400) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x10001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x20}, &(0x7f00000001c0)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/04/28 14:46:02 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x1, &(0x7f0000000080)="16", 0x1) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000000c0)={@broadcast, @rand_addr, 0x0}, &(0x7f0000000100)=0xc) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x4, 0x4e20, 0x0, 0x2, 0x20, 0x80, 0x2b, r1, r2}, {0x1, 0x8000, 0x1ff, 0xe2, 0x7ff, 0x7ff, 0x2, 0x401}, {0x83ff, 0x10001, 0x9, 0x5}, 0x6, 0x6e6bbe, 0x0, 0x0, 0x1, 0x1}, {{@in, 0x4d6, 0x32}, 0x2, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x34ff, 0x7, 0x0, 0x10001, 0x4, 0xffffffff, 0x2}}, 0xe8) 2018/04/28 14:46:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = dup2(r0, r0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000000)=""/179) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r3, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000079a000)="16", 0x1}]) [ 165.481815] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 165.528990] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/28 14:46:03 executing program 3: r0 = open(&(0x7f0000448000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x9) r1 = open(&(0x7f00003f5000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$getflags(r2, 0x401) 2018/04/28 14:46:03 executing program 5: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x0, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x22000, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x80001, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0xd7, "a1d51f2c039e2e3dd69dc14e66e459d3a45c0969688afa8abd3f21928b458cf3e8647dde0952f2280ea15bfa7ee38472f8a1bc4544856468e77eb6b8bc0264dde251e9abf67b4aba90f6dba5ad7d98993ebeda3edc585075cb8de458b889676d6b2c210771b5f29fd6c5a8ad0e4080708cbb0141c106dd5bee52f532e69280c38b6e603cc942bec51604f2fbe6933c8a4774f2879788c9ce0e0695662d1d9740f88f98fc968f022b7f503ea1dac765da37d3e720ff0da293ae63284c0069c0d72016963ac2253618a99486219d920cd6259cbf022b0b29"}, &(0x7f0000000240)=0xdf) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x1f, 0x6}, &(0x7f0000000340)=0x90) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f00000000c0)=""/120) 2018/04/28 14:46:03 executing program 0: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netfilter\x00') connect$unix(r0, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x20040, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000140)={{0x1, 0x2, 0x3, 0x3, 0x401}, 0x4, 0x7, 0x3}) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000240)={0xffff, 0x7, 0xcf8, 0x10000, 0x7, 0x5}) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='nfsd\x00', 0x0, &(0x7f0000000140)) 2018/04/28 14:46:03 executing program 1: seccomp(0x0, 0x0, &(0x7f0000000ff0)={0x8c}) r0 = syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x410040, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback, @rand_addr}, &(0x7f00000001c0)=0xc) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000001000)=""/4096, 0x39}, {&(0x7f00000000c0)=""/4}, {&(0x7f0000000140)=""/71}], 0x305, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000340)=0x9) recvfrom(r1, &(0x7f0000000200)=""/164, 0xa4, 0x0, &(0x7f00000002c0)=@ll={0x11, 0x1f, r2, 0x1, 0x1ff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) 2018/04/28 14:46:03 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000086) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'security\x00', 0x2, [{}, {}]}, 0x48) sendto$inet6(r0, &(0x7f0000000140)='8', 0x1, 0x0, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x101}, 0x14) 2018/04/28 14:46:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) sendmsg$alg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000280), 0x0, &(0x7f00000004c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000180)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/04/28 14:46:03 executing program 6: getpgrp(0xffffffffffffffff) inotify_init() open(&(0x7f0000000480)='./file0\x00', 0x400000, 0x81) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000004c0)={0x0, 0x4, 0xb626df01a836df65}, 0xc) inotify_init() socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$midi(&(0x7f0000000500)='/dev/midi#\x00', 0xfffffffffffffff7, 0x40) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000440)="6e750600000000000000") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x0, 0x0, 0x8, 0x5, 0x5, 0xd326, 0xfffffffffffff640, 0x40000000000000, 0x9, 0x100000000, 0x3, 0x0, 0xf6985fb, 0x4, 0x2ec]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xb8, 0x205, 0x4ff, 0x8001, r3}, 0x10) r4 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000d5c000/0x3000)=nil) shmat(r4, &(0x7f0000d5d000/0x1000)=nil, 0x6000) sendfile(r2, r2, &(0x7f00009c7000)=0x400000, 0x400000ff) vmsplice(r2, &(0x7f0000000400)=[{&(0x7f0000000180)="b0629b8a184825594718e7f44ce3a47e88dd8fbdae6dce49961afd6519bbc20e57ede6622be032f703beebffe8f3efe35cd4492b7ff7db45dd526fdd8b875bc0dc3c82725a00651e681d6d8c396132b8f2cc1756211b8ae59e2a665d8c637c99cc4608ca646729758d7f59f8b9fde8efb414d8fa0cd49eaa7070a5c41a5343407b24b953852e3be6952c311275dcd64282e087d38d5193dec16ace495120fa86d1a587b227de5750c5d6c7a05fc933617e018050b7bebe41afad90ebc1c60f036eeb7da758b78a76d09d4938f447cc586b26258343fdaf", 0xd7}, {&(0x7f0000000280)="b5a2a08dc9f4d90f1ae0a85f9bdcd252d9e3a1e930fc96c2f8a1dde8282c13c9125ac35454c02a04032cd032064e88eb427f7e90b6bdee41f940e271019d795bd9388daf3bb85f8dc5086186b5d63e07e478232e7b02d892d09db764062e67a68e7c6d59088ce10aca79b1e041c3aa84507923df2abe703139f99869e0f0c9958f9849731a2e19d848f6e3c4cc0348763276664757314bf0d745126b35a05bc26f3f256edf3229ed922114ffbe9f1e16ef104cdf390d9e10934e9f76a7f6cc029be2a5c3df204b5874677f0da1c43482aefdae7a266b04ba5f8e2581f5", 0xdd}, {&(0x7f0000000380)="5b130a0f", 0x4}, {&(0x7f00000003c0)="efba20231e1e87", 0x7}], 0x4, 0x4) 2018/04/28 14:46:03 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000425000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0xc0505510, &(0x7f0000000000)=""/233) 2018/04/28 14:46:03 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000180)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=r2) io_setup(0x5, &(0x7f00000000c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="020000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/04/28 14:46:03 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x4) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000000c0)={0x4000000000000113, &(0x7f0000000000)=[{}, {}, {}, {}]}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000100), &(0x7f00000001c0)=0x4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000000040)={{0x6, 0x1}, {0x2, 0x7fff}, 0x7, 0x1, 0x10000000004}) [ 166.666877] binder_alloc: binder_alloc_mmap_handler: 12749 20000000-20002000 already mapped failed -16 2018/04/28 14:46:03 executing program 6: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) io_setup(0x6, &(0x7f0000000140)=0x0) io_cancel(r2, &(0x7f0000000300)={0x0, 0xfffffffffffffffe, 0x0, 0x7, 0xa6, r1, &(0x7f0000000180)="4c562983b2bcf4766bd929a24aadebbe6223dbae5533e91afbfd2f80b32f4321fd0e0f9a3a41a0f46c804fc442efce45f9e05f20c0684615273c7baaacfdec23fc5694446812af35127f0896111a0a3320e677267c00c98c5a28d11d7edb97c60c24e2f959d68e9e772205d332951bc830a53fcd5877e89de1cf8587cdeaa9adc692ab2a23d32c6e8990a55aef81b99b35360f705b0e538f569ee0fd94d54f53e24342b00f90d595282e062dd7c4d97aa33e88e336ef0d1ee892443cc30640fe1e2df84405f1124fdd3b3e6138296d6aabdf0d6cdbcaac4e9dd73b0bdeb39733b7da3a1fbbec2acabd085a0106b14762", 0xf0, 0x8, 0x0, 0x1, r0}, &(0x7f00000002c0)) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) ioctl$KVM_SET_SIGNAL_MASK(r0, 0x4004ae8b, &(0x7f00000004c0)={0x71, "2c65715e49cd7c884901c83355d220db46ebf3d766cd861af39019f9ec0eb5c290a214391817d3d70b9bb22ba39a27d15f44746043f326dca65447e6233999f4ea3ea92a771385e2e4dfb7752770deb6127553c0a7cbf580ba41957f2a239a81fa120b017e363712bdfbcdb70508c5a4b3"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xfff, 0x9, 0x194, 0xe1, 0x2, 0xb16, 0x80, 0xbf, 0x4, 0x3ff, 0x7, 0xffff, 0xe04, 0xffffffffffffffef, 0x80]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000440)=@sack_info={r3, 0x2, 0x1}, &(0x7f0000000480)=0xc) fcntl$setpipe(r0, 0x407, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) connect$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x2, 0x100000001, 0xed9e, "19ae6e27195dc28efe36bda00bdb037c7085cd9bd43af9eada9305a99fdbc55fe96f271b07f59813186fca899a9886625ee90c8a12f7bf384ac229f38dab6a", 0x3a}, 0x60) rt_sigprocmask(0x4000000000, &(0x7f00000000c0)={0x7fffffff}, &(0x7f00000c1000), 0x8) write(r1, &(0x7f0000fe5000)="1d", 0x1) pipe(&(0x7f0000041000)={0xffffffffffffffff}) dup2(r1, r0) userfaultfd(0x80800) openat$ion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ion\x00', 0x0, 0x0) tee(r4, r1, 0x5, 0x0) 2018/04/28 14:46:03 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x101000, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x1, 0x0, 0x0, 0x1000}, 0x0, 0xffffffffffffffff, r0, 0x4) r1 = socket$kcm(0x29, 0x8, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000040)=0x3ff, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000001c0)=0x0) capset(&(0x7f0000000200)={0x20080522, r2}, &(0x7f0000000240)={0xa7f, 0x1, 0x8, 0x8a, 0x3ff, 0x3}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="c5000000b1f7b940f1116dedcc76863c3cfd686d6cbb71ebdb8fec493d2677a73a2e23b6ed680e0716dbababbff0fa0144041d5126c7b7fd408055c6ebd2b7f56bc890dad48f0e91e343c36616a0fad16381498d08a0e6625df3f5016063dcdad9c9deb7542053fce0e30abee30c73e229123e64577a8c9c23c0e927e48e05fc0dd455dcc313fae27a07db5da075fc5b47e17b7c5386d0fb865b6a2a82d7d4d5720943593423f18c65bd573940458ec153e784dcc98e7c3abae302fa925cdce5381c92cd68dfe633ee11e4af0000000000"], &(0x7f00000000c0)=0xcd) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000280)={r4, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x2, 0x6, 0x16c, 0x3, 0xbb}, &(0x7f0000000340)=0x98) 2018/04/28 14:46:03 executing program 7: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='z', 0x1, 0xfffffffffffffff9) r1 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x2, 0x10840) r2 = socket$inet_sctp(0x2, 0x5, 0x84) recvmmsg(0xffffffffffffff9c, &(0x7f0000006200)=[{{&(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000200)=""/183, 0xb7}, {&(0x7f00000002c0)=""/250, 0xfa}, {&(0x7f00000003c0)=""/56, 0x38}, {&(0x7f0000000400)=""/83, 0x53}, {&(0x7f0000000480)=""/175, 0xaf}, {&(0x7f0000000540)=""/197, 0xc5}], 0x6, &(0x7f00000006c0)=""/155, 0x9b, 0x200}, 0x6}, {{&(0x7f0000000780)=@generic, 0x80, &(0x7f0000000b00)=[{&(0x7f0000000800)=""/41, 0x29}, {&(0x7f0000000840)=""/20, 0x14}, {&(0x7f0000000880)=""/138, 0x8a}, {&(0x7f0000000940)=""/186, 0xba}, {&(0x7f0000000a00)=""/205, 0xcd}], 0x5, &(0x7f0000000b80)=""/124, 0x7c, 0x1f4}, 0x9}, {{&(0x7f0000000c00)=@hci={0x0, 0x0}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000000c80)=""/167, 0xa7}, {&(0x7f0000000d40)=""/182, 0xb6}, {&(0x7f0000000e00)=""/63, 0x3f}, {&(0x7f0000000e40)=""/4096, 0x1000}], 0x4, &(0x7f0000001e80)=""/223, 0xdf, 0xffffffff}, 0x5}, {{&(0x7f0000001f80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000003440)=[{&(0x7f0000002000)=""/145, 0x91}, {&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f00000030c0)=""/90, 0x5a}, {&(0x7f0000003140)=""/176, 0xb0}, {&(0x7f0000003200)=""/208, 0xd0}, {&(0x7f0000003300)=""/145, 0x91}, {&(0x7f00000033c0)=""/19, 0x13}, {&(0x7f0000003400)=""/54, 0x36}], 0x8, &(0x7f00000034c0)=""/78, 0x4e, 0x3}, 0x1}, {{&(0x7f0000003540)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000003600)=[{&(0x7f00000035c0)=""/63, 0x3f}], 0x1, &(0x7f0000003640)=""/4096, 0x1000, 0x1}, 0x3f}, {{&(0x7f0000004640)=@un=@abs, 0x80, &(0x7f0000004980)=[{&(0x7f00000046c0)=""/75, 0x4b}, {&(0x7f0000004740)=""/186, 0xba}, {&(0x7f0000004800)=""/151, 0x97}, {&(0x7f00000048c0)=""/88, 0x58}, {&(0x7f0000004940)}], 0x5, 0x0, 0x0, 0x9}, 0x8}, {{&(0x7f0000004a00)=@sco, 0x80, &(0x7f0000004c80)=[{&(0x7f0000004a80)=""/236, 0xec}, {&(0x7f0000004b80)=""/138, 0x8a}, {&(0x7f0000004c40)=""/10, 0xa}], 0x3, &(0x7f0000004cc0)=""/204, 0xcc, 0xa754}, 0x8}, {{0x0, 0x0, &(0x7f00000060c0)=[{&(0x7f0000004dc0)=""/38, 0x26}, {&(0x7f0000004e00)=""/230, 0xe6}, {&(0x7f0000004f00)=""/77, 0x4d}, {&(0x7f0000004f80)=""/4096, 0x1000}, {&(0x7f0000005f80)=""/97, 0x61}, {&(0x7f0000006000)=""/44, 0x2c}, {&(0x7f0000006040)=""/126, 0x7e}], 0x7, &(0x7f0000006140)=""/148, 0x94, 0x5}, 0x1}], 0x8, 0x40000000, &(0x7f0000006400)={0x77359400}) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000006440)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) keyctl$get_security(0x11, r0, &(0x7f00000000c0)=""/41, 0x29) getsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000004940)={@rand_addr, @loopback}, &(0x7f0000006480)=0x8) ioctl$KVM_GET_EMULATED_CPUID(r4, 0xc008ae09, &(0x7f0000000080)) 2018/04/28 14:46:03 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x7f, &(0x7f0000000200)=0x0) r3 = dup3(r0, r1, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@multicast2=0xe0000002, 0x4e21, 0x2, 0x4e22, 0x5, 0x0, 0x80, 0x0, 0x2c, 0x0, r4}, {0x8, 0x529c, 0xfffffffffffffffb, 0x3, 0xf884, 0x8c9, 0x4, 0x100000001}, {0x1ff, 0x101, 0x6, 0x1ff}, 0x1, 0x6e6bb4, 0x1, 0x0, 0x0, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0xff}, 0xa, @in=@rand_addr=0x7, 0x3503, 0x7, 0x0, 0x9, 0xa4, 0x3, 0x90}}, 0xe8) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000000040)={0x81, 0x1, 0x4, 0x8, 0x5, 0x5}) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)="0208000000000000942f5d2906c10a24", 0x10}]) 2018/04/28 14:46:03 executing program 1: statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/64) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001c80)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000001cc0)=0x8, 0x4) r1 = socket$inet6(0xa, 0x8000000600020006, 0x4) recvmmsg(r1, &(0x7f0000001bc0)=[{{&(0x7f0000000080)=@in={0x0, 0x0, @loopback}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000100)=""/65, 0x41}, {&(0x7f0000000180)=""/10, 0xa}, {&(0x7f00000001c0)=""/134, 0x86}, {&(0x7f0000000280)=""/4096, 0x1000}], 0x4, &(0x7f00000012c0)=""/57, 0x39, 0x2}, 0x1}, {{&(0x7f0000001300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001a40)=[{&(0x7f0000001380)=""/97, 0x61}, {&(0x7f0000001400)=""/243, 0xf3}, {&(0x7f0000001500)=""/227, 0xe3}, {&(0x7f0000001600)=""/107, 0x6b}, {&(0x7f0000001680)=""/195, 0xc3}, {&(0x7f0000001780)=""/27, 0x1b}, {&(0x7f00000017c0)=""/201, 0xc9}, {&(0x7f00000018c0)=""/122, 0x7a}, {&(0x7f0000001940)=""/239, 0xef}], 0x9, &(0x7f0000001b00)=""/137, 0x89, 0x41cd800000}, 0x3}], 0x2, 0x1, &(0x7f0000001c40)) 2018/04/28 14:46:03 executing program 2: r0 = inotify_init1(0x0) flock(r0, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) recvmsg$netrom(r1, &(0x7f0000000680)={&(0x7f0000000040)=@ax25={0x3, {"9005a26a4a55b5"}, 0x88}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000080)="044aee68ce93af2812cf006465123606b823460825f7015074cac8175a7209e2ddf3e4b2153911049bbd14abdb49ef16b233b3", 0x33}, {&(0x7f00000000c0)="e17d72580b133e0eaa390787f6b196209d2a8810cd9b8169a80c7f04cb298ddce08d067ad8f92933842a4f420659682fb4e04bac9cf2cb1334df9afe9295c11fa07f04b6a20a744ce6d37c4d9d2a9298f270687ce194a488c25fcdbc882628a077489fc965d85793f349b48cab14eca4821f46b472e5fde085a0a28cc5611112af52294d702285c06ff483d113be5040b81bcfa2c2aed7a81e4e4ec9322ed60bfc7ee630bb2a7e7c7494b9cbe27780144a2e7c863f853add978499336b1b13f4acbc0d7c7067dc0cf921eb73d25cee47828c6bccd393260b4e9ded37ed86926c430169797c", 0xe5}, {&(0x7f00000001c0)="db16a35a2a93bfc750f3a3303dd9eb324fb72908598a0ba3df5a861e3fe86d6043e8a5be7d09b70a2eac0b7a6ea0ba9a1950f81790a54e3cb009e372201a13bb105645ca3c2b67a1d2059519bb858c26105910c9e147918aa45c0eb011c16407617b39ed0cad041d643d0a7cbd244dd00824f5d45910151f215573f2b41bdcd0c9bd0530eea30d85085c11135db5b0495f350e99d3df5bf43b2033d057658f5404d397a86788c4a7514e4ce1eba5c04bad", 0xb1}, {&(0x7f0000000280)="756609892cfc1e628bebd0eeb3291f9de416c184b411fa5c01eca847966adb92b5db8fa5ebdd7a46da89a99f43e4785f8fbf28aa7b3b12418facf7a155083912d72e2f04b9399fe2a7098a171f774295f7ac76310e03630092a490b66aee5f2d2d83383282dab62deed13f14580f9e312a1aa979dd369b80f9b59e80db1bc01136c420730160e3c6e6ab40011e8b8783fc627e0e1cd06031f641207f78ce475dfded82338d98d35509e4849ce699193bedbdc6faa7c3b661aa6d266c3f515192ec21bfeceafee2af6388d0635b7b42", 0xcf}, {&(0x7f0000000380)="cb0aa636bc4bde83bf4f9d4579d63c09fb1730e96595638bec57dee3cd8a85519f2d488aa91b6cdf6d4a31a389e36e953afd4ae447d1530284f61a0c32817a1d13919b221f6d87df6c7f74777688ed5a6c3ce9252b599a2667c4ffda89b48f1e60f07b4a6efdc1fa4c6fa680c9841beb54213abc2b8d3b8e00ce7d61c5", 0x7d}], 0x5, &(0x7f0000000480)=[{0x98, 0x0, 0x9, "6ab762bf3ec6915f29db4d3d0a824a304ece0f33df8319f90ffab847cd0832b32d577af1f09337659536bd6e8af3a9fd691d7a8dd53dac8509200ebb83ed4f93ba3e660c6d2875bbeae8117b60d1c9ab7277d15a8e71a18891ac4a84813c0493e3cfb7ec9ec2219478c969d9024ad5a092da86b028f70f0ff5d8ca1a960a5c1e04436b7cab"}, {0xc0, 0x11f, 0x1, "9cbfa0793563b803eefaaf1e10797eef3ddd53669931b8ece7b8cb7ea1d151931ec2d07a433f1bae22524d1027d2c722302756d32d28b1bd77925f3bfa484f3e347bb8dbfd79c1f2813c6df7db170e5f10974d63febce5b76ba2ce1960dcc4aa54602d837419c88b0b776f2734c01a2a5f957223ec74197c62d4df5a55596b8bdfdcaaa720ae8f5e37678436d995647a0e7138f589b5e696c213e3bc5ccd9a5e6a4f23f78e3fb1f880cc8355f4"}, {0x20, 0x101, 0x8, "da475a6695581dd15ede4f031f"}, {0x40, 0x10d, 0x80000001, "e2c0babc9e24c0c42f253bae2ad6d2f727c78acfec3c3ef1a6a07582438a3e13b6a271392dd32f69d9"}, {0x48, 0x11f, 0x6, "3617b77097ff1f1d4bd9f4fabd8efb69f051d7440493a2ad5f170978cb102c93d97ba3496239a40e11a3e5b0aef1392f29"}], 0x200, 0x4080}, 0xede53642742c55dd) 2018/04/28 14:46:04 executing program 3: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80001, 0x0) accept4$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e20}, 0x18) r2 = fcntl$dupfd(r1, 0x0, r1) sendto$inet6(r2, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r3, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000001200)='0', 0x1}]) 2018/04/28 14:46:04 executing program 7: clone(0x200200, &(0x7f0000000380), &(0x7f0000000080), &(0x7f0000000340), &(0x7f0000000180)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000000380)) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6}]}) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000380)) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) open$dir(&(0x7f00000001c0)='./file0\x00', 0x801, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400000) accept$unix(r0, &(0x7f0000000200), &(0x7f00000000c0)=0x6e) 2018/04/28 14:46:04 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x8c) r3 = syz_open_dev$midi(&(0x7f0000000140)='/dev/midi#\x00', 0x7fff, 0x2040) accept4$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x80800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000040)={{0x0, 0x3, 0x200}}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x6) 2018/04/28 14:46:04 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x20, 0x2000) sendto$ipx(r0, &(0x7f0000000200)="fe3ada86be5d3e49c7e5b6e37f3bcd269bb236faf016bd67f5fb7ef2d69b16377db7b5e88cf00085758b7634504988240e9d59726b6287631f9b377966aaab866fb6f9201099aa79794f6055f9991d37e7a32fdc0f065ae88ff3154dce463f9d069989d0cfa85e58d04049c840aab657220533748c1c880ed7fc7e397aa3e86904297fefb8e32cae869663642bf7fd7668dc35249c590d4862ee36cc6b641cc872a475632e5046330c36f744c4d2c737c7881579563f25471b4c2b59997c90e46b7f8beb8366ef7d7d927e3d546314f31062c5eb", 0xd4, 0x1, &(0x7f0000000300)={0x4, 0x5, 0x1, "78194ff2a123", 0xe6f}, 0x10) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) socketpair$inet(0x2, 0x8000f, 0xc30, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000100)={'broute\x00'}, &(0x7f0000000180)=0x78) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) umount2(&(0x7f0000000040)='./file0\x00', 0x0) 2018/04/28 14:46:04 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000ffb000/0x1000)=nil}) r3 = syz_open_dev$amidi(&(0x7f00000001c0)='/dev/amidi#\x00', 0x2, 0x20000) setsockopt$inet6_dccp_buf(r3, 0x21, 0x0, &(0x7f0000000200)="8019231b2286ee1bf155b639b861ffea0249999e1233964ed216cdee2441f1ed5876b72e4da5781b9d49e0edfe19907be154d53c9c6f4172237696791cb59dea5737099dfe3506e5e6efd31346e24ae1f1d32effa225fc28898da1e06d2f74478259f7415146aece2f84867abc44feea71a71ead7d3316b0843d9debb44cbb77fc8f0b8dbe6e31e577aa150b0105fcb5e13f2106a39fd97bb66fc080e9642d7acfb3c6617ecd1698b8f79f9968dda019179eb1d66e3b126f1d22722804b1dc653423f73d563401bb078e64f373c72ed54d7dd6da164203f16d94ea0aca718d169a977828", 0xe4) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000001b00)={{&(0x7f0000fed000/0x4000)=nil, 0x4000}, 0x1}) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000140)=ANY=[@ANYBLOB="d200000000000000024d564b0000000001"]) ustat(0x80, &(0x7f0000001680)) io_setup(0x0, &(0x7f0000000040)=0x0) io_destroy(r5) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f00000000c0)="66b9a808000066b80c00000066ba000000000f30660f1290d2edbaf80c66b852b24f8566efbafc0ced0f22100f1cf8262764f30f083ef20f2c4027b801008ed0b802008ee0", 0x45}], 0x1, 0x0, &(0x7f0000000180)=[@flags={0x3, 0x101700}], 0x1) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000001f00)=0x0) fstat(r2, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001740)={0x0, 0x0, 0x0}, &(0x7f0000001780)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000017c0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001800)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000001900)=0xe8) getresgid(&(0x7f0000001940), &(0x7f0000001980), &(0x7f00000019c0)=0x0) sendmmsg$unix(r3, &(0x7f0000001d80)=[{&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000000380)="d6a72d113f6c137653a10c978a19cd6a7e41258c4f48a9feefb29480ff34191d50585bd14d839327a7b31af9acc50bcf434495eecd3b81751259265b45af8845", 0x40}, {&(0x7f00000003c0)="a52c9fa13efd202b743d7ff7cc723b30b07f645e13673d7431612dc86a4f67cd331b8f66dafefb288166530b6575b6df39b8a0b67ce8ceb704060770c9143c0f2b83c73a369be8371618ab179979d1ec684d45646ef2c0ad7f1595952be40da8f3a02a7fea0af7c49fb2f86320605ef89ce64d3d4aaa1e75", 0x78}, {&(0x7f0000000440)="2182728dbf11cb82a20f2f261d953ecfb6fa83d504de8ba643ecf9946e8bd58115dc21bc894f24aa96d79f09a84ab6f7fc0f303e956230fb62e1d3a5d8208c9c0831056418c37767c0ec1a1bfa8ea8e555575f2da7756af60b", 0x59}, {&(0x7f00000004c0)="a21bd19c694ecdfaf298f33ee3c465adf448a02f17fd1b3113242bb6f6e00851a1475b8f61248da75d161f1de2bfab3e511fbd0a4c39d9c73e7955730e22c4ce1851ba740db5238b3be0d2143199887936ed2c8f23b7e30123b167b735652905ec319177547c20f989b7a7cd912f58e5ca8e46d2a24fe85ec72ecc8a0dd79c76d30a29aa398f4190b62f6ed6c0854e026c27c693660468a972c6578ae474587f8c30f3ed28409a448d90d33f1f40447f9cf0cd43bedea7fc2ed2befc3c2ac1", 0xbf}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="9f1c349742b721ac0af1a975bc7cb2ee5988460256780d2870a57d597e2f7682b2d4418df6ef8faf47bed82d2dd4173692406c9555d77e61a31335253abfba7ba1ecf06122fba5fe64e1c3ccd414b609348462feb5cae5f88ddf133e86be83de858a3a7dc879abfddcdd", 0x6a}], 0x6, &(0x7f0000001a00)=[@rights={0x20, 0x1, 0x1, [r0, r3, r1, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x60, 0x40}, {&(0x7f0000001a80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r3, r0, r2]}, @rights={0x20, 0x1, 0x1, [r2, r1, r4]}], 0x48, 0x8c0}, {&(0x7f0000001bc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001d00)=[{&(0x7f0000001c40)="6deb4a25f3eb24ca07685144c2a964a7d18aa0d1533265da6c9f", 0x1a}, {&(0x7f0000001c80)="4150684fae5af681325fece23a3c9da42839a2c62697ac325a4fb98c6028091ecfd248dabc15891a2d78d3b53c2dfa8988e1dd6f389173ffc72283e0527d3bcd5e94", 0x42}], 0x2, &(0x7f0000001d40)=[@rights={0x18, 0x1, 0x1, [r0, r3]}, @rights={0x28, 0x1, 0x1, [r1, r3, r3, r0, r3]}], 0x40, 0x20000044}], 0x3, 0x40000) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2018/04/28 14:46:04 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x100000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00000000c0)) 2018/04/28 14:46:04 executing program 2: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r0 = ioctl$KVM_CREATE_VCPU(0xffffffffffffff9c, 0xae41, 0x1) write$binfmt_misc(r0, &(0x7f0000000140)={'syz1', "c7594eb9fbdbe995e8ec9046468ed3d7823b63917f4d8ec2f66881befd0f5c5f79f41d4fcd4cabdab285b4889738e9eab34cd9cad0e113cc3617e40ad3bab7d18debfbd86fed2e9e9099e504005593840d302c034d63e3853b7718c8fcdc86bc5a8324726c387f83ca00c634514c9bcaebff107f919ca4e06249fc7f5a01982891b23c4b5cc243d4b6ae1f780bfc2d6d61582d4ce8175bc2358172fc6031941e7fada7b8a18be01dbf37f43e245d184df0ac46c512cf1f79ea5ba44bac96e9811c0a76f178da4a95824e3b46ed718edbd7e7635999fdda2b0d43d9966ddbc578eaf5132b"}, 0xe8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r2, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x1, 0x0, r1, &(0x7f0000000000), 0xfe00, 0xe00}]) 2018/04/28 14:46:04 executing program 1: mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, &(0x7f0000000140)=',') 2018/04/28 14:46:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="0100000018c73a242c9d0fc655b4f137262a88b5e9ba17", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, 0x8) 2018/04/28 14:46:04 executing program 1: r0 = perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f00000003c0)="64838ed30b9fb860227aedb796c9224411948f4a9660be01f05336507cdd31b30c2aaa382e417ad68abb31448f5eb4e4a8a34a186dc38b4d5c9c276d2d125baccf27107b24e963dc3a804e34f137a7db071b5d86cbb67f7707218c24a1b9082c687afe7aee4665b4b874ebd233ad888f265336acaabcb6aa26af417bd7b00710595527fdbb365e128b5a8149ec019dd1b513e3a47f799f515ac512609dd5cdcf035abe0cd8a33975bcc1d987b7fc9b237f94dd19f5fd40b85c") ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000380)) r2 = perf_event_open(&(0x7f0000877000)={0x2, 0x78, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000f02000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r2, r0, 0x0) flistxattr(r0, &(0x7f0000000040)=""/198, 0xc6) syz_mount_image$btrfs(&(0x7f0000000480)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x3, 0x4, &(0x7f0000001700)=[{&(0x7f0000000500)="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", 0x1000, 0x8}, {&(0x7f0000001500)="cc2edbd7c50cd353844a06f4a15d77bd82bf2bb44f633ac9893d6f8f1744b94ee6be0cd0facbae", 0x27, 0x6}, {&(0x7f0000001540)="9d34734fcee1781b54e82c71190bf11de7970613bfd47909bee643c028ee8c199ff63bc7808adfa01724cd37d9e64b33ee2ef1634d485bb1fcb68375833370b01ae9503979dd1e53300a489e384825af97aaac3cd645dc08d3ba368e1be7dcbeb20e818973aa77386e2d52ba89e4b516de86f2089acfd28fe7ed70e3c063c1bafc1f3f944ccbc6c5d887e80a3e8c157dde6fdfef66d774b1a46eabf7bd2a92ef93a3a51ef4aef7895aa2d620c5062275fa29f5d592401a3d455c54fe212e2f520d247932677bff495c9f6440323d6932b4978ebcac6a11b7b9716cb1fa1dfc477c015defa7fd0b378c", 0xe9, 0x8}, {&(0x7f0000001640)="fc8723091eb15c9282e7ad42cf8be5cd4eaa90210d2b33b495f5c3f738599c11fb95d30128d2240569cb5eeb09988243e206a30cb963f6e2ea9e407b43d8d588ea504aefda27464db2c25209cd59f50d8469c0be7571781c1bcba00b526d01b1452f0139a241763d3ca76b5e3dd635cb8489b6673e6de24b0e8761530feb5a79b55c3761e0f708f412d02275ed4d30c9120def9c29ecfae815d224c66e30c1e997b163d5d2e1335783a6d2d9bf6b29a8f33f959aeeea", 0xb6, 0x200}], 0x40404, &(0x7f0000000140)=ANY=[@ANYBLOB='d\n]5./file0,nodatacow@V^*,\x00\x00\x00\x00']) clone(0x4000000, &(0x7f0000000180)="76455e20fbe3a2317151a98a1072324cd99532f285117a036123eb4591ad0d556ecc1495282732cb3948ac48a955680fa1ffdb4cb4c17888e930e5de743027406271335f5d96a825107e3885e70d5b83461fb685ba70928f24ac2ca01e4cfcc555f3c35a7392af3084a28f2922913c759305105adc4fec2dec656eea5b8ede5cf1760abd5f1b7a4ba3d107d4f5988023fa8131c013864c4e469511ebcdb96d5d15e527b4b353fe6cb668b6d9dc50074a0e4276c04eb5597706e06a05bd845df7c579b614", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="a0504c85aa8e95b92cfa7bfee00013112dc0af776d63c5ce48350d588c5cc01ff1d76b90d1f12c58c1e77bc95bf208797649313f") 2018/04/28 14:46:04 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=ANY=[@ANYBLOB="f0000000100013070000000000000000fe8000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff0200000000000000000000000000010000000032000000000000a5000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00"], 0xf0}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x2}}, 0x6, 0xfff, 0x5, 0x800, 0x7}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x8}, 0x8) 2018/04/28 14:46:04 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000100)={{0x8000, 0x3ff, 0x8300000, 0x5, 0x6, 0x1}, 0x8}) setsockopt$inet6_buf(r0, 0x29, 0x2, &(0x7f0000a3fff3), 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x801, 0x0) setsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f00000001c0)="8f45340b6838c1d136325624df146c433636a2f69674d1acf4973818ea7e8ef20655627df5a67640865324d33fd4f2cebd4d2fff241fd2f2a1b084710689a61ec3ad013dcc935426519ebd988562154b8d25f0acdf4bb04c3559973c31da9efb3fe540107465934e5e159ca930aaa5313eb7a24da3cfa04102bed3924ccd07a082769529bb71c9303bdd9a9619a75413802b5b9564e11a6df36ef20618eb1907823a5ccd87921ad0", 0xa8) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000180)={0x0, r2, 0x2, 0x3}, 0x14) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)=""/73, &(0x7f0000000080)=0x49) 2018/04/28 14:46:04 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = epoll_create(0x1) write$rdma_cm(r0, &(0x7f0000000200)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffff}, 0x113, 0x1005}}, 0x20) write$rdma_cm(r0, &(0x7f0000000240)=@init_qp_attr={0xb, 0x10, 0xfa00, {&(0x7f0000000140), r2, 0x83}}, 0x18) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000080)=@bind_ip={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x30) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x200, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r3, 0x4008af13, &(0x7f0000000280)={0x1, 0x100000001}) 2018/04/28 14:46:04 executing program 6: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x3ff}, @in6={0xa, 0x4e24, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x4}], 0x38) r1 = socket(0x2, 0x6, 0x0) listen(r1, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x10d, 0x10, &(0x7f0000303ff8)=@assoc_value, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000080)) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) 2018/04/28 14:46:04 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003f80)=[{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="c484b4a4eff66871b6a98a2275ba15fe", 0x10}], 0x1, &(0x7f0000000200)=[@assoc={0x18, 0x117, 0x4}], 0x18}], 0x49249249249271e, 0x0) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000300)=@sco, 0x80, &(0x7f0000000040), 0x2d7, &(0x7f0000000080)=""/6, 0x3}, 0x0) 2018/04/28 14:46:04 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0xe0a3, 0x20000) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000340)={0x7f, 0x6}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e21, 0x87, @loopback={0x0, 0x1}}}, 0x8000, 0x3, 0x5, 0x0, 0x40}, 0x98) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'bridge_slave_0\x00', 0x7}) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) times(&(0x7f00000002c0)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0x7af0, 0x0, 0x10}, 0x98) 2018/04/28 14:46:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) dup3(r0, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip6_tables_targets\x00') ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000040)={0xa4, "721311910a4c4d46f4653fb7e7ebcc969a9656f8dd03882c8ac4b11762414ceb585efd1d3bec5134d2d570b6b9a726e421ba5767fc05900b16d75228fd3f22c58de2e9fb5c7c0e26eda03328750c881ea754f48ced3a2dcb7dc77c9004c1e1a91bcf43e7db855bd2109cc6d1a0d632aba76e1ef740ab450625456f2e79749185fdce71ab01a40a3865628f56de27c9bfd13fd86e0266919be1ec572103c1122d245e5761"}) socketpair(0x1f, 0x8000a, 0x5601, &(0x7f0000000100)) writev(r0, &(0x7f00009aeff0)=[{&(0x7f0000d15fc6)="3900000010000904690000008000000006fa00400100000002e7f3060000001419001200040002000000050000000608000300ff00001ee404", 0x39}], 0x1) 2018/04/28 14:46:05 executing program 5: socketpair$unix(0x1, 0x40002, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f00001aa000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) waitid(0x2, r2, &(0x7f00000000c0), 0x2, &(0x7f0000000100)) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x1, 0x0, 0x1f}) fcntl$lock(r1, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8000000000}) 2018/04/28 14:46:05 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000200)='sit0\x00', 0x10) r1 = dup(r0) shutdown(r1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x1c) 2018/04/28 14:46:05 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000080)=0x60, 0x80000) sync_file_range(r1, 0x0, 0x88, 0x1) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x2}, r0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x11, &(0x7f00000000c0)) 2018/04/28 14:46:05 executing program 0: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x400003e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x200000000000000, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000480)={r2, 0xd8, &(0x7f0000000380)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}, @in6={0xa, 0x4e24, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffa589197f}, @in6={0xa, 0x4e22, 0x4, @empty, 0x2cc0}, @in6={0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff]}}, @in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x4340}, @in6={0xa, 0x4e22, 0x8, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3}]}, &(0x7f00000004c0)=0x10) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000600)) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={0xffffffffffffffff, 0x6, 0x1, 0x4, &(0x7f0000000040)=[0x0], 0x1}, 0x20) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000001) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000540)={r4, 0x2c, &(0x7f0000000500)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}, @in6={0xa, 0x4e23, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x6}]}, &(0x7f00000001c0)=0x10) memfd_create(&(0x7f0000000000)='\x00', 0x1) r5 = shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x6000) shmdt(r5) 2018/04/28 14:46:05 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x50, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000300)=0x384) 2018/04/28 14:46:05 executing program 1: openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x0, 0x0) 2018/04/28 14:46:05 executing program 7: open(&(0x7f0000000000)='./file0\x00', 0x8000, 0xdf0cd4186cc6ba64) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='stack\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) r2 = getegid() syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', 0x4000, r1, r2, 0x401, 0xfffffffffffffffc, 0x40) 2018/04/28 14:46:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) socketpair(0xa, 0x2, 0x44, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000040)=0x78) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) [ 168.720192] syz-executor2 (12902) used greatest stack depth: 13992 bytes left 2018/04/28 14:46:05 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f00008da000/0x4000)=nil, 0x4000}, 0x40000000001}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000100)=""/126) read(r0, &(0x7f0000465f8e)=""/114, 0x72) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x80000, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00000000c0)) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/04/28 14:46:05 executing program 4: mbind(&(0x7f0000459000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000515ff8)=0xcbb, 0x7, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000000040)=0x3, 0x6, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000080)=""/116) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000100)={&(0x7f0000bc2000/0x1000)=nil, 0x1, 0x0, 0x8, &(0x7f0000ffc000/0x3000)=nil, 0x8}) 2018/04/28 14:46:05 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000100)='./file0\x00', 0x8) chroot(&(0x7f000009a000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f00000004c0)='..', &(0x7f0000000500)='../file0\x00') r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x2, 0x10000) ioctl$KVM_ASSIGN_PCI_DEVICE(r1, 0x8040ae69, &(0x7f0000000180)={0x7, 0x2, 0x2, 0x7, 0x100000001}) keyctl$clear(0x7, r0) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000400)='ubifs\x00', 0x1004, 0x0) pivot_root(&(0x7f0000000000)='../file0\x00', &(0x7f0000000040)='.\x00') 2018/04/28 14:46:05 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x3da) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000180)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000001b00000005000000000600000000000000000000fffffffff8030000580100003005000030050000ffffffff300500003005000005000000", @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB="000000000000000000002ea0bbf7dfe1f6b52a8cdd2ab6bf0000000000000000000000000000008bea0000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000"], @ANYBLOB="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"], 0x660) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000447000)='./file0\x00', &(0x7f00000e1000)='msdos\x00', 0x9022, &(0x7f000097bfff)) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x0) 2018/04/28 14:46:05 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x200000bf, 0xffffffffffffffff}, 0x2c) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2400, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r0, 0x4010ae74, &(0x7f0000000040)={0x800, 0xfff}) bpf$PROG_LOAD(0x5, &(0x7f0000a12fb8)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/28 14:46:05 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'yam0\x00'}) r1 = socket$inet6_sctp(0xa, 0x800000000001, 0x84) setsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f00000002c0)="d10204000058001c00da5fe1b471985ecef852a5893f3ca02629e9c4fd78ce5dbf6df9c7c9d2f6432fb5e561815df88f554d0534f641308276886d79acad060ccb1f404a68e4b71ef4e8db609c8e33e3e9fef08561d23e9b1c7ca7a0eb801595adcd41ff7bdd91681c5f6a47a1c56b337cc93f63050fcd0f112abe25c7ab52677eb9c3c124f4e0fd177474b8f74def583359b13396e9b942126a6b2820b8b1a9de8b2024cdc6684c358037e35e09032809c9cd3073c8c9f00ca32e481d16f54fbf7b430b09267952f8713be40ea6c574d23d6f3a244543e523", 0xcb) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/mixer\x00', 0x210840, 0x0) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000440)) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0x3ff, 0x9], 0x2, 0x7, 0x800, 0x9, 0xee8, 0x800, {0x1, 0x0, 0x2, 0x9, 0xf3, 0x8, 0x80000000, 0x40, 0x1, 0x1, 0x8, 0x3, 0x5, 0x6, "2ba3901bf5074d98d8bb1e6799968211dff6c7a27be60248db4895b1cb01ddb6"}}) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000180)=""/1, 0x1}, {&(0x7f00000001c0)=""/150, 0x96}], 0x2) 2018/04/28 14:46:05 executing program 4: prctl$intptr(0x200000002f, 0x1) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x1, &(0x7f0000000080)={0x3}, 0x8) [ 169.053350] netlink: 17 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/28 14:46:06 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6, 0x20000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xffffffffffff8001, 0x4) keyctl$join(0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x458, 0x118, 0x0, 0x118, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000040), {[{{@arp={@rand_addr=0xffffffffffffb7ed, @local={0xac, 0x14, 0x14, 0xaa}, 0xffffffff, 0xffffffff, @empty, {[0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0x0, 0xff, 0xff]}, 0x6, 0x7, 0x10001, 0x1, 0x8, 0x8, 'veth1_to_bond\x00', 'team_slave_1\x00', {0xff}, {}, 0x0, 0x10}, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@arp={@rand_addr=0x100, @dev={0xac, 0x14, 0x14, 0x1f}, 0xff000000, 0xffffffff, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x7fff, 0xfffffffffffffffc, 0x200, 0x1fb, 0x8, 0x1, 'dummy0\x00', 'bpq0\x00', {0xff}, {0xff}, 0x0, 0x1}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @mac=@random="0b3c91b009ef", @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, 0x8, 0xffffffff}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x20}, 0xffffffff, 0xffffffff, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0xff, 0xff, 0xff]}, 0x81, 0x8, 0x1, 0x3, 0x5, 0x4, 'team0\x00', 'gre0\x00', {}, {0xff}, 0x0, 0x200}, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x6d6, 0x2, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000540)) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = semget(0x2, 0x3, 0x410) getgroups(0x3, &(0x7f0000000580)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setfsgid(r4) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00000005c0)=""/197, &(0x7f00000006c0)=0xc5) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000700)={{0x2, 0x4e20, @rand_addr=0x75a}, {0x1}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'veth1\x00'}) connect$vsock_stream(r0, &(0x7f0000000780)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000007c0)='teql0\x00') getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000800)={0x1, [0x0]}, &(0x7f0000000840)=0x6) r5 = accept4$llc(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000008c0)=0x10, 0x80000) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x2000000000) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000900)) setfsgid(r3) rt_sigpending(&(0x7f0000000940), 0x8) r6 = dup2(r0, r0) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000980)={{{@in=@dev, @in6=@dev}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000a80)=0xe8) setsockopt$inet_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000ac0)={0x303, 0x33}, 0x4) semctl$GETVAL(r2, 0x3, 0xc, &(0x7f0000000b00)=""/70) set_tid_address(&(0x7f0000000b80)) ioctl$KVM_DIRTY_TLB(r6, 0x4010aeaa, &(0x7f0000000bc0)={0x7fffffff, 0x101}) accept4$vsock_stream(r6, &(0x7f0000000c00)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80800) ioctl$KVM_SIGNAL_MSI(r6, 0x4020aea5, &(0x7f0000000c40)={0x10000, 0x6000, 0x1, 0x6, 0x2}) ioctl$PIO_UNISCRNMAP(r6, 0x4b6a, &(0x7f0000000c80)="b5eadf55f943216796dcf654962eb9e06167d35dc2673fbcdf347fc97cea4e701a79b21d92d7993916a544002bf16546f9400636f6a1999310c9ddc0649210225cfa9c26456cb18316b7455e62333060c3f7cba8b8023c2243c1ad160235425f62e60d3f6462878c70e6e92693732f0b3d9cd5aff69a955b46fb2cee0087ff7936c2ee8e3547de974b91673944ef365444099290aec5f9f2a7939401ba0922011608acc7b1d405ab3785aa271d6568e0cff7fb4ad27a9292a086c5eff8f2b3c9b257792aa278baa99143045e5b0afb7f655f6bca5d22230d") ioctl$UFFDIO_COPY(r5, 0xc028aa03, &(0x7f0000000d80)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000dc0)) 2018/04/28 14:46:06 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x8004587d, &(0x7f0000000100)={0x0, &(0x7f00000000c0)}) 2018/04/28 14:46:06 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000000c0)={{0x7, 0x2, 0x6, 0x5, "96dd352017157f40d3aceec512e9e8ce9709547c3b3ba8bf6cd329b2bf0d899e46e0f8b8ef40272d1a122c60", 0xfffffffffffff000}, 0x1, [0x7, 0x80000001, 0x81, 0x2b, 0x498f, 0x7, 0xc827, 0x7b, 0xc5, 0x0, 0x7a36, 0x1, 0x2, 0x1ff, 0xff, 0x5dcb791d, 0x9, 0x80000000, 0x4, 0x401, 0x80000001, 0x0, 0x20, 0x1, 0x7, 0x4, 0x4, 0x100, 0xfffffffffffffff7, 0x0, 0x400, 0x8000, 0x613c00, 0x401, 0xa47d, 0x2, 0x8e, 0xfd6d, 0x81, 0xffffffff, 0x1, 0x3eae, 0x1, 0x9, 0x1, 0x101, 0x2, 0x4, 0x6, 0x8, 0x1, 0x2, 0x7ff, 0xd27, 0x7f, 0x401, 0xfb0e, 0xde0c, 0x8, 0x5a, 0xffffffffffffffff, 0x800, 0x643d, 0x7, 0x7, 0x7, 0x1ff, 0x4, 0x80, 0x2, 0x8, 0x2, 0xff, 0x1, 0x5, 0x5, 0x31f2bb99, 0x6, 0x7, 0x800, 0xc2, 0x8, 0x0, 0x0, 0x7fffffff, 0xf29, 0x8000, 0x3d, 0x4, 0x9, 0x74, 0x8a67, 0x80000001, 0xa907, 0x2e, 0x2, 0x8, 0x0, 0x4, 0x16df1d7, 0xb1, 0x101, 0x100, 0x3, 0x401, 0xdf54, 0x7, 0x0, 0xd3eb, 0x7427, 0x8, 0x400, 0x4c, 0xfffffffffffeffff, 0x6, 0x200, 0x4, 0x2, 0xfffffffffffffffa, 0xfffffffffffffff7, 0xbb7, 0xa064, 0x8, 0x3, 0xfff, 0x7fff, 0x1, 0x3], {0x0, 0x1c9c380}}) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x5) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r0, 0x1) 2018/04/28 14:46:06 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000180)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x220000) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000040)={0xfffffffffffffb84, 0x1ff, 0xfffffffffffffff8, 0x1148}, 0x10) r3 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCSBRK(r3, 0x40044591) 2018/04/28 14:46:06 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x100000000000) readv(r0, &(0x7f0000459000)=[{&(0x7f0000fd5fc3)=""/61, 0x33c}], 0x2000000000000144) r1 = gettid() timer_create(0x0, &(0x7f0000c00000)={0x0, 0x12}, &(0x7f0000000000)) syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x100000000, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x100, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='numa_maps\x00') tkill(r1, 0x16) 2018/04/28 14:46:06 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000000080)={&(0x7f00000000c0)={0xe4, 0x22, 0xafb, 0x70bd28, 0x0, {0x2}, [@generic="11edb362d9c81449634a54962d703b943abbeebdf2c5c549cc77e6620eccaf06dc95b1ed8cdc473ce90c513db7a67c814172e8c920baccbc48ea4f7aa2510784ba919125d4dc7849c853b21c90c92712e7eb09f4ca227bfe777319ac97fee16ad7a90b369d594fd39864b841fe52e97247ace5cc559a49a2a1720481019d4eaf0087878eef70110891d83f9eebd17134c65cfe8da9b796b048dd2ea3e0dff8bf2c1702d0d6f89d818f095e116c2a71d2445bcc2988b8bc4903b490cd004d5fa15482a8a6517bff3365f8623c2046"]}, 0xe4}, 0x1}, 0x80000000000000) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000200)=0x8) 2018/04/28 14:46:06 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x11) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x6e, "36b5fec0514eaa5359d10e0793682b83614107f0a80f912d7559de5dc18ddb7ae9209bf8a1c8a092726f507ceb99f389ab5b24e1f4addfe9139ecba737e1b3267a12d4afe434c164790751780b7ee92cc0f2dfac18a58722c9e56e980705c282ad8f9a1da6bb39b66e919218abef"}, &(0x7f0000000100)=0x92) socket$inet6_tcp(0xa, 0x1, 0x0) socket$rds(0x15, 0x5, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000f08fc0), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000d0a000)={&(0x7f00001da000), 0x8}) 2018/04/28 14:46:06 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000040)=0x7, 0x397) 2018/04/28 14:46:06 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001140)) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0), 0x4) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000140)=""/4096) read$eventfd(r1, &(0x7f0000000080), 0x8) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000100)=0xfffffffffffffff8, 0x4) 2018/04/28 14:46:06 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'ifb0\x00', 0xfb12}) syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x7a, 0x200000) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) 2018/04/28 14:46:06 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_settime(0x932d3f0689119723, &(0x7f0000e75ff0)={0x77359400}) clock_settime(0x7, &(0x7f0000000040)) 2018/04/28 14:46:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'ipddp0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00ab2a00e200000011010000000024573b4b0080008000"], 0x10}, 0x0) ioctl(r1, 0xc0184908, &(0x7f0000002000)) [ 169.919755] netlink: 208 bytes leftover after parsing attributes in process `syz-executor1'. [ 169.940265] netlink: 208 bytes leftover after parsing attributes in process `syz-executor1'. 2018/04/28 14:46:06 executing program 5: syz_emit_ethernet(0x0, &(0x7f0000000140)=ANY=[], &(0x7f00000002c0)={0x0, 0x0, [0x4, 0x0, 0x0, 0xffffffffffffffff]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000240)={r1, &(0x7f0000000180)=""/163}) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000140)={r3, 0x3ff, 0x4, [0x5, 0x404, 0x7f, 0x6e]}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x2, 0x6, 0x0, 0x1, 0x1f, 0x342032e9, 0x4, 0x2, 0x3, 0x5, 0xffffffff}, 0xb) 2018/04/28 14:46:07 executing program 0: r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d37ffc)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000218000), 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) recvmsg(r0, &(0x7f000071bfc8)={0x0, 0x0, &(0x7f00002cd000), 0x0, &(0x7f0000f50f40)=""/192, 0xc0}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/58, &(0x7f0000000040)=0x3a) 2018/04/28 14:46:07 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='gfs2\x00', 0x0, &(0x7f0000000280)="88afd936046e1d5570f7e83ca4c55ae1bc543fe3b41824edaa2ce764ebda67437d5ae6e26571566c1439ba00665b52ca7c74fde51edc1b0bb4afb7886f8b255cb1f2d51f58e91c8056ab08ddf6a08d09f3f9fdd163e0fb13c9d7de19df688a498fefc58861c94164cb20c52d336ecd8620a2916509ee824ac64dae9d4fa44610648dec25db8a582a71aab11d2b3f2db3370c1735bd8712add53e75fe899d790b45452ff5721adfe4fd8dc609a7df33a16e14f5e40fb2f7cfdf0f18e05124dc23da35d01ae0c73afa32743dfd76a7cfdab1eb3ae679355ed8066de40f255ad68ac480") mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000fdb000)='coda\x00', 0x4001000, 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='efivarfs\x00', 0x1820, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) mount(&(0x7f0000000500)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000000400)='rpc_pipefs\x00', 0x1000, &(0x7f0000000440)="1c40c13914c8b225507591fc7928b9a3df4700cc3b697ace725895377584b240441d640d6cfe1b12ab4a533112c269fa712e8a5e878db9d1dcebfab8b62d0b79c1f37d707703ff0730a4cf1263be66452824d2060313c05178b7b1df0f63b0325c92e7162a64e9f1d91a5af644f54a12959d33f94e267b2a2ec0a3ce2406d99bd52ca9322ca4927c8cbca5fa88a5fbbd911a97b52de0b605770c") mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='qnx4\x00', 0x40000, &(0x7f00000001c0)) socketpair$inet(0x2, 0x2, 0xd89d, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f000000fd40)={&(0x7f000000e640)=@ll={0x11, 0x1c, 0x0, 0x1, 0x46, 0x6, @random="0c1b63750f3a"}, 0x80, &(0x7f000000fbc0), 0x0, &(0x7f000000fc40), 0x0, 0x4}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file1\x00', 0x80, 0x20) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000540)=""/142) 2018/04/28 14:46:07 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x30100, 0x0) timerfd_gettime(r0, &(0x7f00000002c0)) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000240)=@get={0x1, &(0x7f0000000140)=""/230, 0x1000}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000373ff5)="6d6f756e74696e666f00a4") r3 = getpgrp(0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000100)={r2, r2}) perf_event_open(&(0x7f0000000080)={0x3, 0x70, 0xe9, 0x7f, 0x77, 0x79, 0x0, 0x0, 0x8000, 0xd, 0x80000000, 0x100000000, 0x5, 0x9, 0x101, 0x8, 0x80, 0x4, 0x7f, 0x7, 0xfff, 0x0, 0x80000000, 0x401, 0x26, 0x4fb, 0x0, 0xfffffffffffffffe, 0x8, 0x7, 0x7fe4, 0xc354, 0x1, 0x0, 0x966, 0x0, 0x100000000, 0x6, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000040)}, 0x204, 0x1, 0x99c7, 0x7, 0x1, 0x95aa, 0x1}, r3, 0x0, r2, 0x3) 2018/04/28 14:46:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={"73797ae7a36a632089d98e0e520da080", 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) 2018/04/28 14:46:08 executing program 0: r0 = syz_open_dev$sndmidi(&(0x7f00000001c0)='/dev/snd/midiC#D#\x00', 0x8, 0x0) unlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x20) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000da7ffd)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'\x00', {0x4, 0x5ef, 0x9, "7379892e657b", 0x3}}) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) getcwd(&(0x7f00000000c0)=""/25, 0x19) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x817, 0x7, [0x2, 0x9, 0x10001, 0xff, 0xfffffffffffffffa, 0x8, 0xc]}, &(0x7f0000000100)=0x16) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000140)={r3, 0x38}, &(0x7f0000000180)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@dev, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000340)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000480)=0xe8) fstat(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r4, r5, r6) 2018/04/28 14:46:08 executing program 4: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000002c0)=@updpolicy={0xb8, 0x19, 0x213, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x6, &(0x7f0000000540)={{{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@rand_addr}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) 2018/04/28 14:46:08 executing program 2: set_mempolicy(0x100002000000002, &(0x7f0000000280)=0x1, 0x1f) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0xfffffffffffffffd, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x165c02) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) r2 = getpgrp(r1) syz_open_procfs(r2, &(0x7f0000000180)="6e01740072505500") 2018/04/28 14:46:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(ccm(aes-asm)))\x00'}, 0x58) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x2) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x7fffffff, 0x4, 0x4, &(0x7f0000ffc000/0x4000)=nil, 0x1ff}) sendto$llc(r1, &(0x7f0000000080)="ba3a179ff0cbac1cce16ecab85f2ebe861ccd6", 0x13, 0x8000, &(0x7f00000000c0)={0x1a, 0x33d, 0x5, 0x0, 0xffff, 0x8001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xc8) 2018/04/28 14:46:08 executing program 5: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0xfffffffffffff000, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000200)=0xc26, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x7, 0x7, 0xb000}, 0x4) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x38, 0x6, @thr={&(0x7f0000000080)="a41003de0b6f16027625ebbb2caffc896a4d3c82026d2706e99bf1193f844078bbe659d49699eb0e6335cdad9134adb60788b836f916ccc23aa0607d8c2638", &(0x7f0000000240)="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"}}, &(0x7f0000001240)=0x0) timer_delete(r2) semop(0x0, &(0x7f0000000100)=[{}], 0x1f4) dup(r1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001280), &(0x7f00000012c0)=0xc) 2018/04/28 14:46:08 executing program 7: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)="72616d20b059a3d58c45e689b93a31d00880b32ffb933cecc6f2e8e406cd1d6b9f19da7a4cef1ef69bf90bc9293fc0c0de91430c121e3d30b632", 0x4, &(0x7f000001c000)) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x40800) 2018/04/28 14:46:08 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000002240)={0x7, 0xfffffffffffffff8, 0x2, 0x49c, 0x3, [{0x9, 0x6ea3, 0x5334, 0x0, 0x0, 0x200}, {0x5, 0x100000000, 0x67, 0x0, 0x0, 0x8}, {0x4, 0x80, 0x92f4, 0x0, 0x0, 0x2a07}]}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000080)={@random="4918de7ce815", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x11}}, @icmp=@parameter_prob={0x3, 0x80ffffff, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000200)) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x13, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/04/28 14:46:08 executing program 4: arch_prctl(0x1004, &(0x7f0000000000)="0f84ca4ae0edddb26849779848bafc084f897640ccf9166347ffd32f3419eac87bc4fa27cd2066396e3b7d4115550c4501b046e580ddd81dfe25bc6cdf5afc01d7238172aee2bed98b3658bc2532b5424b572f2be5") r0 = request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='bdev\x00', 0xfffffffffffffff8) keyctl$setperm(0x5, r0, 0x8000000) r1 = syz_open_dev$midi(&(0x7f0000000200)='/dev/midi#\x00', 0x7d3, 0xa00) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={0x819, 0x0, 0xc, 0x3, 0x100000000, 0xffffffffffffffc0, 0x80, 0x200, 0x0}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x7, 0x4, 0x5, 0xa6, r2}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f0000000300)=0x3f) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) r5 = syz_open_procfs(r3, &(0x7f00000003c0)='net/ip6_mr_cache\x00') ioctl$EVIOCGVERSION(r5, 0x80044501, &(0x7f0000000400)=""/58) r6 = accept4$netrom(r1, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x80000) socket$nl_netfilter(0x10, 0x3, 0xc) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) ioctl$TUNSETGROUP(r5, 0x400454ce, r4) fcntl$setsig(r1, 0xa, 0x24) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f0000000500)={0xffffffff, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x4, 0x0, 0x7, 0xffffffffffffffff, 0x100000000, &(0x7f00000004c0)='vlan0\x00', 0x3, 0x7, 0x587ecb8e}) fchdir(r1) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000000580)={0x2, 0x1}) ioctl$KVM_SET_VAPIC_ADDR(r5, 0x4008ae93, &(0x7f00000005c0)=0x3000) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000600)=0x1, &(0x7f0000000640)=0x4) utimensat(r5, &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0), 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000000700)={0x5, 0x8, 0x4, 0x8, r2}, &(0x7f0000000740)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000800)={r7, @in={{0x2, 0x4e23, @rand_addr=0x74f1}}}, &(0x7f00000008c0)=0x84) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f0000001a80)={0x3, &(0x7f0000000900)=""/5, &(0x7f0000001a00)=[{0x7, 0x41, 0xffffffffffffff3c, &(0x7f0000000940)=""/65}, {0x8, 0x1, 0x7, &(0x7f00000009c0)=""/1}, {0xf41, 0x1000, 0x7, &(0x7f0000000a00)=""/4096}]}) connect$ax25(r1, &(0x7f0000001ac0)={0x3, {"75efb11f44abda"}}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000001b00)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000001b40)={'veth1\x00', r8}) getsockopt$EBT_SO_GET_ENTRIES(r5, 0x0, 0x81, &(0x7f0000001cc0)={'broute\x00', 0x0, 0x4, 0x90, [], 0x5, &(0x7f0000001b80)=[{}, {}, {}, {}, {}], &(0x7f0000001c00)=""/144}, &(0x7f0000001d40)=0x78) r9 = add_key$keyring(&(0x7f0000001d80)='keyring\x00', &(0x7f0000001dc0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r0) keyctl$link(0x8, r0, r9) 2018/04/28 14:46:08 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) accept$packet(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x14) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x10000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000240)={@empty, 0xb8b, 0x1, 0x1, 0x1, 0x9, 0x43, 0x100000001}, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={"77797a5f74756eb921f9848000", r1}) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80000000000000, 0x101000) bind$packet(r0, &(0x7f0000000140)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) r6 = syz_open_dev$dmmidi(&(0x7f00000004c0)='/dev/dmmidi#\x00', 0x7, 0x2) r7 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_RMID(r7, 0x0) symlinkat(&(0x7f0000000340)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r6, 0x84, 0x71, &(0x7f0000000580)={r8}, 0x8) fcntl$getflags(r0, 0x3) sendto(r4, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) connect$vsock_stream(r4, &(0x7f0000000280)={0x28, 0x0, 0x72936a652babc6dd, @hyper}, 0x10) r9 = dup2(r4, r4) r10 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r10, &(0x7f00000003c0)=@pppol2tpin6={0x18, 0x1, {0x0, r9, 0x4, 0x0, 0x2, 0x0, {0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x7}}}, 0x32) sysfs$2(0x2, 0x81, &(0x7f0000000040)=""/243) 2018/04/28 14:46:08 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000080), 0x37c) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000)=0x4, 0x4) 2018/04/28 14:46:08 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x30000003) syz_mount_image$gfs2(&(0x7f0000000040)='gfs2\x00', &(0x7f0000000080)='./file0\x00', 0x7, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000180)="a346a6448db4b0c6f43d1b40e0b8321ca12010f8b8002ffe725482e395177eaea38ae9a7e9983a99449616ecb92044fc85460cfda6f6653194528ba7b5f220cbbccaff6fbfa9fdb0f1e2319016e23ed7030fc6d8cfebc5b889d92f6896b5c673c11645bf9e449cdb1587e31c84c97eea23ab39047ea0de43480692cfca0d30790eed165df3dcd99f6bdd2a9ba40e286b176edf153394d381c44973c8811b32a19b698145ebdf0f5afd38437f0a4a9d4c82d79e2706d28f12cda1ef89d986ae78aa196abe13a5922d23", 0xc9, 0x81}], 0x800000, &(0x7f0000000100)={[{@quota='quota', 0x2c}, {@rgrplvb='rgrplvb', 0x2c}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1c) 2018/04/28 14:46:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000180)="d179f2508fb13583605d0008a230e7a6", 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f0000000100)=@nfc_llcp, 0x80, &(0x7f0000002c00)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4002) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x1) 2018/04/28 14:46:08 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x1c2, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x8c002, 0x0) io_setup(0x16, &(0x7f0000000400)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x1, 0x0, r0, &(0x7f0000000280)='q', 0x1, 0x10c00}]) 2018/04/28 14:46:08 executing program 5: r0 = socket$inet(0x2, 0xf, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='erspan0\x00', 0x10) sendto$inet(r0, &(0x7f0000000040), 0x8e01, 0x0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10) 2018/04/28 14:46:08 executing program 4: r0 = signalfd(0xffffffffffffffff, &(0x7f0000421000), 0x8) r1 = dup(r0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r2, &(0x7f0000532000)=""/1, 0x1) r3 = gettid() r4 = add_key(&(0x7f00000010c0)='rxrpc_s\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001240)="8ce23bc7f6c2100bed624ca68f4605424e0acd78095eb10529d2ba3f576c2ec11920715c33b199a32725d89d666483828ecfd94db3f8fde98f25fa6be3765187a4d488cccd384e5cd368fc9d90ac3e727a644dbdb433c90ba14e74c788b244ea94863fcae7e7e308bdae0e57dc1ddd40f30489daac8b88ba9b062cb7ee97fe33d418c16685", 0x85, 0xfffffffffffffff9) request_key(&(0x7f0000000000)='pkcs7_test\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001180)='/dev/ptmx\x00', r4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000011c0)={0x0, 0x0, 0x0}, &(0x7f0000001200)=0xc) keyctl$chown(0x4, 0x0, 0x0, r5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f0000000040)=[{&(0x7f0000000080)=""/4096, 0x6a8}], 0x1) ioctl$VT_ACTIVATE(r2, 0x5606, 0x99) ioctl$int_in(r6, 0x5452, &(0x7f0000fc3000)=0x1) fcntl$setsig(r6, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r7}], 0x1, 0xfffffffffffffff8) r8 = dup2(r6, r7) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000f38ffc)) poll(&(0x7f0000001080)=[{r1}, {r2}], 0x2, 0xfffffffffffffff8) ioctl$KVM_SET_CPUID2(r8, 0x4008ae90, &(0x7f0000001340)={0x4, 0x0, [{0xc0000001, 0x1c3, 0x1, 0x7, 0x20, 0xffff, 0x6}, {0x40000001, 0x2, 0x4, 0x4, 0x3, 0x81, 0x1}, {0x8000000a, 0x2, 0x1, 0x6, 0x1, 0x9, 0x7f}, {0x80000008, 0x2000000000, 0x7, 0x1, 0xb08, 0x4, 0x4}]}) fcntl$setown(r8, 0x8, r3) tkill(r3, 0x16) 2018/04/28 14:46:08 executing program 1: syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2b, 0x0, @local={0xfe, 0x80, [0x4], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x3c00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000000000)) socket$alg(0x26, 0x5, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x301000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x1, [0x9]}, &(0x7f0000000080)=0x6) r1 = accept4$alg(r0, 0x0, 0x0, 0x100000000080000) sendto$inet6(r1, &(0x7f000056cf87)="b912239005d527c4cfac287122a3c59606fd2fbff8c1edb19391a2e9593ff9a4a2c99509edb380a0676e65c376eefe34c58d3f81ebe1e086", 0x38, 0x0, &(0x7f0000d5ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000001180)={0x9, 0x7, 0xfffffffffffffffd, 0x2}) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000180)=""/4096) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x8, 0x9, 0x7, 0x2242, 0x1000, 0x1000, 0x8, 0x101, 0x0, 0xffffffffffffffff}, 0xb) 2018/04/28 14:46:08 executing program 7: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x200, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xdf, &(0x7f0000000040)="078fbbbf7faa735781f98ea1f42523233b2c740a66fa57aff49d607afb8e68c8b96f44c9c16992c6c88c0eda4810e99b314e328e44cc921c3ea3205393cf4ba48938a924ec088160a6dd93b850df3c3f0000000059a5a678a4abbaccfa680088677fe246f4ea316d7f95ee00bb1cb5a52da0c49bb4b33997bf3ebc270cab334f1e85670f6ecb2999c56ac5dd6727d124bc0bf2273bd141a600000000000000000000000000", 0xa3) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r1 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000fc3ff6)='./control\x00', 0x0) getdents64(r1, &(0x7f0000fc4fbe)=""/80, 0x50) 2018/04/28 14:46:08 executing program 3: r0 = memfd_create(&(0x7f0000000000)='\t@', 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x5011, r0, 0x0) syz_fuseblk_mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/28 14:46:08 executing program 2: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000003000/0x2000)=nil, 0x2000}) 2018/04/28 14:46:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000240)="71e67a153d0395f13aff7d492d85b6dc91cacf1cbc8e315f4e41a6f9de61ce3bb405d2347cf98c3374eabe9a413bb3add60e39920c7ef9f0c0ef6d37391cce66675fa10dbae13b2f46258c00a69ae7a011cb3096b413d3954378da98f161a55537b69d357267ac009be0b1bbfcc9c5746f7a90c118bcd803352ad5a497ae671035c79e4143cf5bd746e1dd755620e2cc668b0773a0e9afdefccfb40196a0107025d0ccab27dc690c77429759aee8cd9465d375d80fa28a3789a74567a7e9ef0303e3a4126ee5a97cacfd2a4347fcf667b1a3b8539b52661ce6dae6d761677ec6ec39b7", 0xe3) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) getsockname(r0, &(0x7f0000000440)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000180)=0x80) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000200)={0xe949, 0x6, 0x7ff, 0x8}, 0x8) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000500)="2d8d8cc209ba4842", 0x8}], 0x1, &(0x7f0000000640)}, 0x0) recvmmsg(r2, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/3, 0x3}, {&(0x7f0000000540)=""/173, 0xad}], 0x2, &(0x7f0000000340)=""/244, 0xf4, 0xfffffffffffffffc}}], 0x1, 0x0, &(0x7f0000000740)={0x0, 0x989680}) 2018/04/28 14:46:08 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000006e80)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="21130000000000000000000000000000", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x9, 0x80880) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'veth1\x00', 0x5000}) finit_module(r0, &(0x7f0000000000)='ppp1\x00', 0x1) write(r1, &(0x7f00000003c0)="44180c5030827edcf6bf39b97527f6f2", 0x10) readv(r1, &(0x7f0000008180)=[{&(0x7f0000007180)=""/4096, 0x1000}], 0x1) 2018/04/28 14:46:08 executing program 2: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = gettid() r2 = open(&(0x7f0000002240)='./file0\x00', 0x40000, 0x140) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000002280)={0xfffffffffffffff7, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x88) process_vm_writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=[{&(0x7f00000010c0)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/214, 0xd6}, {&(0x7f00000021c0)=""/118, 0x76}], 0x3, 0x0) fcntl$lock(r0, 0x26, &(0x7f0000000080)={0x0, 0x0, 0x8001, 0x0, r1}) 2018/04/28 14:46:08 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2}}}, 0x213) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r1) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000000)={0x6, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x0, @rand_addr}}}, 0x108) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/04/28 14:46:09 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00009b6ff9)='ns/ipc\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9, 0x5, 0x6a, 0x5, 0x5}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x7fff, 0xb2f, 0xffffffffffffff00, 0x0, 0x20}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x401, 0x3ff, 0x4c, 0x11e8000000, 0x3}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x100000001, 0x5, 0x7, 0x5, r2}, &(0x7f00000000c0)=0x10) setns(r0, 0x8000000) 2018/04/28 14:46:09 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = socket$packet(0x11, 0x2, 0x300) r2 = fcntl$dupfd(r0, 0x0, r1) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) 2018/04/28 14:46:09 executing program 7: r0 = socket$packet(0x11, 0x800000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x6, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x8300, 0x1000000000000001}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x3, 0x40, 0x200, r1}) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x8847, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/28 14:46:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000240)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="183500000000000200ad877832e42b000000000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000000c0)={r4}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt(r6, 0x80, 0x1f, &(0x7f0000000140)=""/147, &(0x7f0000000200)=0x93) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f0000000080)={r0}) connect$inet(r5, &(0x7f0000000280)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000000300)={r6, 0x4, 0x3, "fea25a91eb5539fe920431d120e4d9f78b4c36b53e29f864da1ba3bba7b8955d5edbdb4bc166ec67b8d7cdc816d0836a330397469a3f70891ec0486d8c93c04498ac2f652bf7b4398b65b6a072e12908549e1d01a17817427769ab11ec34852d99bd6bd458b7543f0ae488be1c386caaee834eb7140a6108ce6b742332cae41f17fdc5f0c1cc622a56ceec8c03f8bae83ddba5f9f29d3b4f9e52fd9fe9ebc1d6474657c2243d"}) 2018/04/28 14:46:09 executing program 5: syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x24d, 0x4a040) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) r1 = getpid() ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000180)) perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0xdd8, 0x5, 0x7f, 0x0, 0x0, 0x101, 0x2, 0x4, 0x9, 0x45, 0x6, 0x6, 0x4, 0x0, 0x6, 0x7ff, 0xfffffffffffffd87, 0xffff, 0x3, 0x45d, 0x1, 0x28c, 0xf2e, 0xfffffffffffffff8, 0x6, 0x2, 0x7, 0x3e131191, 0x20, 0x1ff, 0x6f, 0x100000000, 0x4, 0xf2, 0x0, 0x3, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x0, 0x5, 0xa5f6, 0x7, 0x8001, 0x3f, 0x20}, r1, 0xd, r0, 0x8) r2 = epoll_create1(0x0) ioctl$LOOP_CLR_FD(r0, 0x7003) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000100)={0x8, 0xff, 0x80}) close(r2) 2018/04/28 14:46:09 executing program 2: perf_event_open(&(0x7f00007def88)={0x4000000002, 0x70, 0x9f, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) write(0xffffffffffffffff, &(0x7f00000000c0), 0x0) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x3, 0x400) openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x200, 0x0) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/04/28 14:46:09 executing program 0: r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000100)=0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, r0, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feaff9)={0x20080522}, &(0x7f0000fea000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) ptrace(0x11, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x301880, 0x0) r3 = msgget$private(0x0, 0x280) msgctl$MSG_INFO(r3, 0xc, &(0x7f0000000180)=""/139) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000040)=0xa, 0x4) 2018/04/28 14:46:09 executing program 3: socketpair$inet6(0xa, 0x5, 0xffff, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair(0x1b, 0x5, 0x5, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000240)={{0x5c, @rand_addr=0xffffffffffffda14, 0x4e24, 0x1, 'ovf\x00', 0x8, 0xea, 0x15}, {@dev={0xac, 0x14, 0x14, 0x19}, 0x4e20, 0x2, 0x10001, 0x4, 0x48534601}}, 0x44) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x7ff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r2, 0xffffffffffffff80}, 0x8) r3 = socket$key(0xf, 0x3, 0x2) r4 = socket(0x15, 0x8000e, 0x100) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x3, 0xbf, 0xc1, 0x401, 0xf38}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000080)={r5, 0x5}, 0xc) bind$llc(r4, &(0x7f00000001c0)={0x1a, 0x0, 0x10000, 0x7, 0x8001, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) sendmsg$key(r3, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}]}, 0x80}, 0x1}, 0x0) 2018/04/28 14:46:09 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000)="ba671368d1010000004900000001000000018be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb", 0x31, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000000700)=""/48, 0x30, 0x20, &(0x7f0000000740)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x705000) clock_gettime(0x7, &(0x7f0000000040)) 2018/04/28 14:46:10 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/87) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r3 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x806) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r3, 0xc0145401, &(0x7f0000013000)) readv(r3, &(0x7f000042bff8)=[{&(0x7f0000e3b000)=""/61, 0x3d}], 0x1) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f0000ff0000)) dup3(r2, r1, 0x0) 2018/04/28 14:46:10 executing program 6: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) pipe(&(0x7f00000013c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000000140)=0x480000000000000) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f0000001400)) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f0000000040)="440f20c0350e000000440f22c0260f013ab805000000b9078000000f01d9b9321001c0b802000000ba000000000f30c744240000f0d9e8c744240204000000c7442406000000000f011424c4227d0ff70f353e660f38814d0ac4e27d8c07668ec5", 0x61}], 0x1, 0x68, &(0x7f0000000000), 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@ipv4={[], [], @broadcast}}, &(0x7f0000000180)=0xd) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/28 14:46:10 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(rmd320-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="000000000000000000200017d4edb818d1326c3b457d1ce89bd368aa68e80db8ed46c3e0104cab924318c1c340f91508830f3396d8036461083a1a90931be8f96d", 0x41) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'yam0\x00', 0x797}) 2018/04/28 14:46:10 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000080)="2600000023004701925ef1f70722000c07fff700010000000700ff36b807475105001a000000", 0x26) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f00000000c0)) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{}, {}, {}]}) 2018/04/28 14:46:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) prctl$getname(0x10, &(0x7f0000000040)=""/102) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x1, 0x40) ioctl$PERF_EVENT_IOC_SET_BPF(r2, 0x40042408, r5) dup3(r4, r3, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000decfe0)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) bind$ipx(0xffffffffffffffff, &(0x7f0000000100)={0x4, 0x0, 0x0, "0fb38bdf0a63"}, 0x10) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000180)="460f21e9b805000000b9000000000f01d966460f3881680fc2c63ac4615de0dcc442a0f5997c348b5e3666450f3880ba001000008bcd64400f060f35", 0x3c}], 0x1, 0x0, &(0x7f0000000080), 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/28 14:46:10 executing program 2: socket$packet(0x11, 0x2, 0x300) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000865000), 0x0, 0xc335143128c9659, &(0x7f0000fd9ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) r2 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xa05, 0x26000) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00000001c0)=0x10aa000000000, 0x4) 2018/04/28 14:46:10 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000009078ac2314aaac1414780000000000000000"], &(0x7f00000000c0)) 2018/04/28 14:46:10 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x10, 0x0, 0x6}) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) r2 = getgid() r3 = getgid() fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000200)=[r2, r3, r4]) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2018/04/28 14:46:10 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) pipe(&(0x7f0000000000)) r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)) listen(r0, 0x0) 2018/04/28 14:46:10 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x200082, 0x0) r1 = userfaultfd(0x0) getsockname$llc(r0, &(0x7f0000000280), &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="69442dfd065b49bafa07d57868279da1d62718b1937cf8bf9250f68efc5124d9e710a015c642ddcf6c2c11d5fa5afd73265bae224925d3aa4cc529864724a93c9e458f8be0e571130700fe44ec5e000000000000000000000000000001000000000000"], &(0x7f0000000040)=0x12) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000180)=""/130, &(0x7f0000000000)=0x82) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x8, 0x80000000, 0x5, r2}, &(0x7f00000000c0)=0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000d40)=""/88) 2018/04/28 14:46:10 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x280000, 0x100) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000040)) 2018/04/28 14:46:10 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000080)=""/118) r1 = syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000068f50)={{}, "706f72ff070000000000000000000000000b000000000000000000001f0000ffffff03000000ef000003ff02000000000012000000000000000000000600", 0x0, 0x80003}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x0, 0x0) close(r1) close(0xffffffffffffffff) 2018/04/28 14:46:10 executing program 2: r0 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000180)=0x30) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="8fc4fc883b99c1f9ee06930a6917016018ed014daebb959ad5aa93c394125949a2a24cf547d16ba9c9f25629d4b23570cb1266f2f9d12f8e712c1f395e74bfc2d1d2fd7527348c562993ed5de6be863b878ffd06a3a723e5736868a52742cfda983d0aa8dc262e580ff77ab84d8e70007f578837426fb1c8dd915d8d1cb0cd6696cbc6d621920806a5dd61bac48a64d444b4a40016e25287e4d0daf4fefe957de6e3dc7de566add58280651dabad335c1220"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) ioctl$KVM_RUN(r3, 0xae80, 0x0) 2018/04/28 14:46:10 executing program 3: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) prctl$void(0x3) msgctl$IPC_SET(r0, 0x1, &(0x7f0000258f88)) msgsnd(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="c300000000000000f1a237a927ee47253ea75a8f0579afaacf760c4b13f0e1ca559b4892e6125bacc072c88b4d4f0afb13c3bcda9bff69b860e0a0bc91a63368e179875a9bae513a06435ab2da3d5bda24fa4146a32fc88dc61080bfcaa305ece99c17f51907eaad7d3372775ddfbf4ba1b2786b87973655e55bd79d721a8884088b3410091813c8f3fd24f65a7760a8cc717236ce399a307d28a5395f224712565d9c2414f6485b3d1045c4f351700597bd23a14ea21004b9afda00000000000000075819419a0c2ad5269f0482e8f85e6d5a1700bef75edc055c8fe5c7bc0c26f89f"], 0x8, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00000000c0)={0x9, 0x0, 0x80000000, 0x7}) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x202, 0x0) syz_open_pts(r2, 0x0) 2018/04/28 14:46:10 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000048d000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xfffffffffffffffe, 0x4082) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, 'bpq0\x00'}}, 0x1e) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00009f9000)={0x0, 0x0, &(0x7f0000d58ff0)=[{&(0x7f00003faf57)="3e9438ea8d897269fe3a58c1f7a62d7306e09f28788f6af1950c8a1cefe5d1698de5804648f5082f441a5d528cc2b25fa8b5276ac22cb46e64533e3b1a8041d24d46c71d1b51f74cdc430e84057c7b4ee51a74017443c56e5658f10d4982075c02e579de92c5839064b666aa97c7d185edf8a3262cf7fc9df323bbb39a58ceb077047c260b39c102ae356155834ec1c80412ed84e33ec810d0a722ae2ea419655fd2237db42f5c2f0e", 0xa9}], 0x1, &(0x7f00005e5000)}, 0x8000) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0xffffffffffffffff, 0x4000000000, 0x40007) sendfile(r2, r3, &(0x7f0000ccb000), 0x357) 2018/04/28 14:46:11 executing program 1: unshare(0x10000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmmsg(r0, &(0x7f000000b4c0), 0x0, 0x0) 2018/04/28 14:46:11 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x1003e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x100) r2 = dup2(r0, r1) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f0000000040)={0x8, 0x7}) 2018/04/28 14:46:11 executing program 7: socket(0x200000000010, 0x2, 0x0) 2018/04/28 14:46:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond0\x00', 0x0}) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x4000) poll(&(0x7f0000000080)=[{r2, 0x8001}, {r0, 0xfffffffffffffffe}, {r2, 0x8080}, {r2, 0xe000}, {r0, 0x80}, {r2, 0x4617}, {r2, 0x80a0}], 0x7, 0x1) sendmsg$nl_route(r0, &(0x7f0000004dc0)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000004d80)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c000000100009040000000000000000000000002f76d18ca85adec7752e17b3fe6bd454ad7eafa36d640fc4c54b52e9c2cd865e9315346284dfa18d0cfdc08bbba10adaa6fb5d91f4f61359ba0d44a022349b8986f9989d9e55f44f1ba77163810ef32af92f942a9f625404f08883", @ANYRES32=r1, @ANYBLOB="00e20074393eaf86b78e02f8000000000000000000"], 0x2c}, 0x1}, 0x0) flistxattr(r0, &(0x7f00000000c0)=""/165, 0xa5) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000001c0)=""/74, &(0x7f0000000240)=0x4a) 2018/04/28 14:46:11 executing program 5: r0 = socket$inet(0xa, 0x801, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x3, 0x70, 0x0, 0xfff, 0x0, 0xffff, 0x0, 0x3, 0x0, 0x3, 0x5, 0x9, 0x2, 0x1, 0x40, 0x0, 0x6, 0x20, 0x0, 0x2, 0x0, 0x8, 0x442, 0x8, 0xb96, 0x1, 0x101, 0x6, 0x7490, 0x7, 0x8378, 0x3, 0x61bcba67, 0x47f, 0xf7, 0x362e, 0x8, 0x7175, 0x0, 0x2, 0x6, @perf_config_ext={0x8, 0x3f}, 0x4102, 0x401, 0x694, 0x0, 0x9, 0x9, 0xc08}, r1, 0x6, r2, 0x1) r4 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000000c0)={0x54094461, 0x3}, 0x8) accept$nfc_llcp(r3, &(0x7f0000000200), &(0x7f0000000280)=0x60) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000001c0)={0x7, 0x1, 0x7, 0x80000000}, 0x8) dup2(r4, r0) 2018/04/28 14:46:11 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000000340)={{}, 'port0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00000000c0)) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x8, 0x400) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={0x0, 0x40000000000000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000440)={r2, 0x6, 0x30}, &(0x7f0000000480)=0xc) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) [ 174.167133] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 174.217108] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/28 14:46:12 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000340)='/dev/vcsa#\x00', 0x2, 0x416100) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000180)=[0x9, 0x4]) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/mcfilter\x00') ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00000000c0)=""/68) readv(r2, &(0x7f0000006680)=[{&(0x7f0000006240)=""/10, 0xa}, {&(0x7f00000065c0)=""/134, 0x86}], 0x2) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x7, 0x80, 0x1, 0x459a, 0x3, 0x3e, 0x5, 0x1dd, 0x40, 0xce, 0xfffffffffffffffe, 0x4, 0x38, 0x1, 0x2, 0x100000001, 0x6}, [{0x60000007, 0x3, 0x6, 0x2, 0x7, 0x5, 0x0, 0x6}], "8848e16f134576ac42fad792ba8dca4caf0e593e96"}, 0x8d) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000040)) r3 = add_key(&(0x7f00000002c0)='rxrpc_s\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) r4 = request_key(&(0x7f0000000400)="646e7300d43696ab39784333e4e4802462edda6ad84749fc10f547e54ee53fa29c18a9efc48c4f7f4480b2793d4e261cd2efe6c31b26123506622263c0e1dc7fab5febdde21036c8e285981ccdcda1b514dbca6d07c143cbae60e31b3d05519d7316df5913b5ae8bb8bdaf11b2ccc45a973d38b538641725c8ef5cf0949b5ea7469e937b77dc794e03f5e6e411e816b725", &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)='\x00', 0xfffffffffffffffa) keyctl$link(0x8, r3, r4) request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)='rxrpc_s\x00', r4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000280)=0x7ff, 0x4) 2018/04/28 14:46:12 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x8}, 0xe) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000280)={r1}, &(0x7f00000002c0)=0x8) 2018/04/28 14:46:12 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x2, 0x330, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000180), &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0100000005000000000000000000677265746170300000000000000000006966623000000000000000000000000073797a5f74756e000000000000000000766c616e300000000000000000000000ffffffffffff000000000000aaaaaaaaaabb0000000000000000a000000000010000300100003830325f33000000000000000000000000000000000000000000000000000000080000000000000000000000a5000000434f4e4e5345434d41524b0000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff0100000005000000000000000000726f7365300000000000000000000000677265300000000000000000000000006970365f76746930000000000000000064756d6d793000000000000000000000aaaaaaaaaa0000000000000000294e7e57ba0000000000000000a80000000801000040010000636c757374657200000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000415544495400000000000000000000000000000000000000000000000000000008000000000000000000000000000000434c41535349465900000000000000000000000000000000000000000000000008000000000000000000000000000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000ffffffffffff00000000000000000000000000000000000000000000000000000000000000000000006c6a65f777806b000000000000000000000002000000feffffff00000000"]}, 0x3af) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7ff, 0x494400) write$cgroup_subtree(r1, &(0x7f0000000040)={[{0x2d, 'rdma', 0x20}, {0x2d, 'pids', 0x20}, {0xa839adaa5cf5f4f9, 'cpu', 0x20}, {0x2f, 'io', 0x20}, {0x0, 'rdma', 0x20}, {0x2b, 'io', 0x20}, {0x2b, 'io', 0x20}, {0x2b, 'io', 0x20}, {0x2f, 'rdma', 0x20}]}, 0x2d) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000080)={0x1000, 0x5, 0x9, 0x200, "6c1be88c45044ca642bb7fe5727d0865721fff20a3b98fdaa2e9926fbb596a1d0b62ca6d47e1474ee8f8e91b", 0xa392}) 2018/04/28 14:46:12 executing program 5: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e24, @loopback=0x7f000001}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x1000000000, {0x2}, 'bridge_slave_1\x00'}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000140)={{0x2, 0x40004e20, @loopback=0x7f000001}, {0x306, @random="6a87fcb386dc"}, 0x8, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bpq0\x00'}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f00000000c0)=0x20) 2018/04/28 14:46:12 executing program 4: r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x2, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer2\x00', 0x101082, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) close(r1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x52e9, 0x392}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0x1}, 0x8) 2018/04/28 14:46:12 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="89a3f339ac13", [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)={0x0, 0x1}) 2018/04/28 14:46:12 executing program 2: timerfd_create(0x6, 0x80802) 2018/04/28 14:46:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x56d8, 0x1, 0x1, 0x0, 0x2, 0xa7b, 0x2, 0x6, 0x0}, &(0x7f0000000040)=0x20) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x4040, 0x0) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000180)=""/4096) ioctl$KVM_GET_FPU(r2, 0x81a0ae8c, &(0x7f0000001580)) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000007800)={'veth1\x00', 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000007840)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000011c0)={r1, 0x1000, 0x10}, &(0x7f0000001180)=0xa) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000000140)={'syz_tun\x00', @ifru_addrs=@nfc={0x27}}) 2018/04/28 14:46:12 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ad"], 0x1008, 0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) [ 175.287046] kernel msg: ebtables bug: please report to author: Wrong len argument [ 175.295945] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/28 14:46:12 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000040)=0xffffffffffffffff) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000380)=[@text64={0x40, &(0x7f0000000100)="0f20c035040000000f22c0640fc7a8000000000f20e035010000000f22e0b9510b0000b80d000000ba000000000f30c46239f7b4a6008000000f01c866b8e5008ed00f07c46179d7e3410f2083", 0x4d}], 0x1, 0x0, &(0x7f00000003c0), 0x100000000000018c) getrandom(&(0x7f00000001c0)=""/174, 0x74, 0xfffffffffeffffff) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f00000005c0)={"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"}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/04/28 14:46:12 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/mcfilter6\x00') ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000140)={0xfffffffffffffff8, 0x4, 0x8, 0x8, 0x1, 0x1000}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000100)={0xfffffffffffffc01, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x4}) writev(r1, &(0x7f00000b5000)=[{&(0x7f0000b51000), 0x2e4}], 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f00000018c0)={0x0, 0x0, 0x5}) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x6, 0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x81, 0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/28 14:46:12 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) socket$nl_route(0x10, 0x3, 0x0) shutdown(r0, 0x1) 2018/04/28 14:46:12 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400, 0x0) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f0000001340)={0x2, 0x1000000000010000}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001140)) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) preadv(r1, &(0x7f00000012c0)=[{&(0x7f00000000c0)=""/31, 0x1f}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)}, {&(0x7f0000001180)=""/251, 0xfb}, {&(0x7f0000001280)=""/12, 0xc}], 0x5, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_flowlabel\x00') sendfile(r2, r3, &(0x7f0000057ff8), 0x10002) 2018/04/28 14:46:12 executing program 5: r0 = epoll_create1(0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) socket$inet6(0xa, 0x80006, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f00000000c0), &(0x7f0000000100)={&(0x7f0000a65ff8), 0x8}) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000140)=""/219) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x3, 0x4c5, 0x2, 0x80]}, 0xc) 2018/04/28 14:46:13 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), 0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000010ffc)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0xf}, 0x1c) 2018/04/28 14:46:13 executing program 2: socket(0xe, 0x5, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) unshare(0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/28 14:46:13 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x1e1) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x22c) listen(r0, 0x0) accept4$vsock_stream(r0, &(0x7f00000001c0)={0x28, 0x14000000, 0x0, @host=0x2}, 0x10, 0x0) 2018/04/28 14:46:13 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000140)={0x77359400}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4c}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000fdaf000000000000000000711000000000000000000000000000009500000000000000b52a83bbb30f9aa0697f44fedbdb93976314bf1bf6471f1b22efd96aff3293f520ba279a9ee5ea3c5e2e97210c3c7fb6b019e487f397ac98f8db1fbefce8f340e04f4706aeee98ea42a6971124ef4a1ea322e207560e940d810ff6cf8efe653601afda57d2be6103d22ff4f60de8934fb7923133e3ab5d686d9916c6d932f011e49864d7a3e2e3af47"], &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000200)}, 0x0) 2018/04/28 14:46:13 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd", 0x4) write(r1, &(0x7f00001eaf7c)="d33e3ac1792bbce4d7f62d063a492bc8", 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) recvmsg(r1, &(0x7f0000014fc8)={0x0, 0x0, &(0x7f0000095000)=[{&(0x7f00002e8ff2)=""/14, 0xe}, {&(0x7f00000bf000)=""/212, 0xd4}], 0x2, &(0x7f00002e8000)=""/79, 0x4f}, 0x0) 2018/04/28 14:46:13 executing program 1: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000000), 0x1800, &(0x7f00000000c0)=ANY=[]) socket$inet(0x2, 0x3, 0x1000) connect$unix(r0, &(0x7f0000000280)=@abs={0x0, 0x0, 0x4e21}, 0x6e) open$dir(&(0x7f00000000c0)='./file0\x00', 0x80, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x15}}, @in6={0xa, 0x4e24, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}], 0x4c) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000840), 0x0, 0x0) 2018/04/28 14:46:13 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x5dd}) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x1, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f000040dff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195}, 0x48) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f00000002c0)=0x0) r2 = getpgrp(0x0) ptrace$setregset(0x4205, r2, 0x203, &(0x7f0000000380)={&(0x7f0000000300)="91eefe8d1332103984feee3efe15eec566102dd7c7e03ed57dd7ecf52ac938af0492892504b38c8b82c52e9f7e90f1885c800b5e997c63478d0be750bc635c1cd16eeaa9ef3fe47807363ab605f169f30ddae79b02505f8ea25f2ecbf0ca469510698e4b4da7763fad8f11db8eeaae", 0x6f}) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x4000, r0, r1, 0x9, 0x5, 0x8) 2018/04/28 14:46:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)={0x2, 0x0, [0x0, 0x0]}) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x100, 0x70bd26, 0x0, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40010}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={0x0, 0xffffffff, 0x401, 0x9}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_value={r3}, &(0x7f0000000300)=0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)='-\x00') r4 = creat(&(0x7f0000000200)='./file0\x00', 0x100) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r4, 0xc4c85512, &(0x7f0000000340)={{0x81, 0x3, 0xffffffff, 0x2, "f225edf3e49f9bf3782b5eafe0a96a9ed98e5c555071764a1d5686a779bb4f25c67ea6b78dcc3a9b0e89a6eb", 0x80000000}, 0x6, [0x0, 0x0, 0xbc7, 0x0, 0x8, 0x40, 0x101, 0x80000001, 0x7f8, 0x100000001, 0xfe7e, 0x9, 0x3f, 0x7, 0x1, 0x0, 0x6, 0x7, 0x40b, 0x8000, 0x100000000, 0x6, 0x40, 0x5, 0xbe8, 0x5, 0x7, 0x5, 0xfa, 0x0, 0x7fffffff, 0x61, 0x1, 0x0, 0x7fffffff, 0x7, 0x8, 0x7, 0xffff, 0x1ff, 0x3ff, 0xffffffffffffffc1, 0xfffffffffffffffa, 0x2, 0x1, 0xd83, 0x1, 0x40, 0x7f, 0x4609, 0x3, 0x1dfa, 0xfffffffffffffff7, 0x4, 0x0, 0x2, 0x4000000080000, 0xe31d, 0x4, 0x6, 0x0, 0xff, 0x7, 0xd99b, 0x64, 0x2, 0x7ff, 0xb61, 0x1, 0x0, 0x8a, 0xfff, 0x100000001, 0x1ff, 0x3, 0x8, 0x1f, 0x10000, 0x5ce6, 0xfffffffffffffff9, 0x3, 0x80, 0x8001, 0x9, 0x9, 0x4, 0x7, 0x1, 0x2, 0x872, 0x5, 0x3, 0xffffffff, 0x9, 0x7fffffff, 0x40, 0x6, 0x1bb, 0x7f, 0x6, 0x88c, 0x9, 0x8000, 0x0, 0x0, 0xb4e5, 0xffffffff, 0x100000001, 0xfffffffffffffffa, 0x1ff, 0x4, 0xa04, 0xdf6, 0x1, 0x0, 0x1, 0x5, 0x401, 0x4, 0x2c3c, 0x4, 0x9, 0x8001, 0x2487, 0x8, 0x5, 0x51e4, 0x9204], {0x77359400}}) setsockopt$inet_buf(r1, 0x0, 0x2000000000004, &(0x7f0000000000), 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capget(&(0x7f0000feaff9)={0x20080522}, &(0x7f00000000c0)) 2018/04/28 14:46:13 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000001c0)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x1e) 2018/04/28 14:46:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) faccessat(r0, &(0x7f00000001c0)='./file0\x00', 0xd2, 0x100) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)={0x14, 0x22, 0x105, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x10000, 0x0) ioctl$KVM_SET_REGS(r1, 0x4090ae82, &(0x7f0000000080)={[0x5, 0x8, 0xffffffff, 0x3, 0x1, 0xfffffffffffffff7, 0x6, 0x8, 0x9, 0x9, 0x9, 0x44b3, 0xfffffffffffffff7, 0xd2, 0x7f, 0x3], 0x1, 0x102000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000006c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000700)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000740)={r2, 0x4}, &(0x7f0000000780)=0x8) sendmsg$nl_generic(r0, &(0x7f0000000680)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000240)={0x3e4, 0x23, 0x0, 0x70bd2c, 0x25dfdbfe, {0x6}, [@nested={0x6c, 0x56, [@generic="7db445f106aeae1ff144bcf007c0b7914089343b2ef9e57154d891aedb8903d75c7648a767c13df253ca185ad9277592ea8161ff29800a10f4ae8b650f11fe98c8f52835d620eefc57adbe2cfeb714545d089cde220b2c9c5e63be546efd5b0d9877df7163"]}, @nested={0x364, 0x7d, [@generic="9c9a9199632f1b6451bbb3612e4cad21b60f95eb131d31350cbed48027e06fc9c1c546c78a8f39faa94f7d5c76680841b7810124d6183469320e5dca5e2f7bde56af6a5f586f7881036c84d26a7aad45f2852aee1d7095950e66fb065cc165598db28316ca3f9e5b5bd81c954d98f8c6c0b501a8e89938ea55c48958e7092b6826b172ed475fc53d0de7cc0b437c0fd199a2ab4ecb4b7fe51c2ac137264e7a59a14e106b9f578fadbfa40aeb3e22dba05435b766f54131e63e", @typed={0xf0, 0x79, @binary="420504606e0fb69684100467c3eadf124ea3775d89d946dc866b5fb28c33f941eed62f2cd7b05f6cefe4e01e912d887c3b5c44332dc6190bae8bcf9fe2d646853a0a6213d56efaed730ae69748d92ab76942ff0af41c661ac8f1931e2ec767bec1068628b52e4a62932bf96bb812ec807fd23d0c79d8b07385e0cfc8cc186f0be392df13dc194c66b6f7951d4ba90e82f16887cddf1310fcd14bfdf93205290e8970329f537c6f138c132d8e4c794f670fd6e2d2d3df6956c161d28a61acf0808b16c05ecdc4739c04a678847f1e0a91360efbe2c382db12b7a7f5a0ee8fdad7beca624b6b7341b123"}, @typed={0x8, 0x58, @fd=r0}, @generic="5b042aa250c2c2a53e19a6c73a5761648b6c94fea9cd883e6b9ff579c7de55812dc95ce489b179d4f371bd1f54dcdb3d1e37e2341a7fa3d0f0e948ae8ec16d60e49a9ae8c9527369bf3758c4601c90a30ec07270c9c1f3acefa05e6180f4fd57cffa17f414f78bf76490c67a4097d2e9449bf0e9e09075dc8693bd781bda85bdcb28849f5895c91bd140ee7c2e4aa4f1b722d69125fc7d342997441a974f5b28b8", @typed={0x10, 0x18, @str='/dev/mixer\x00'}, @generic="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"]}]}, 0x3e4}, 0x1, 0x0, 0x0, 0x4008080}, 0x40000) 2018/04/28 14:46:13 executing program 2: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x80, 0x800) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000180)={0x0, 'syz_tun\x00', 0x4}, 0x18) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000080)={'team0\x00', r2}) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/28 14:46:13 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="70000000000000008f641e4fec51dff4da791ab5b504408afdcc3221f22345991a3c1d2a70be593d6e4fc62f7744e1d5a18c2dca072db9804837a2d34a4f265b1dfefd0f1e5bb7da07b83d60fe9585bd6167b6fde0755e37a1d352fc7f517b60778546735d0573c47ec0a1d2f409749b1f4a01811649d1f127ba82fc5afccbd767cc50dfd7a68840b852e2a22b6ba6c283fa95c31b34c4486769241436b4b18a94777244bd") r2 = socket$netlink(0x10, 0x3, 0xa) sendfile(r2, r1, &(0x7f0000014000), 0x4000800000) recvmmsg(r2, &(0x7f0000003b80)=[{{&(0x7f00000002c0)=@un=@abs, 0x80, &(0x7f0000000080)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/156, 0x9c}], 0x2, &(0x7f0000001400)=""/4096, 0x1000, 0x8}, 0xfffffffffffffc01}, {{&(0x7f0000002400)=@l2, 0x80, &(0x7f0000003a00)=[{&(0x7f0000002480)=""/160, 0xa0}, {&(0x7f0000002540)=""/161, 0xa1}, {&(0x7f0000002600)=""/94, 0x5e}, {&(0x7f0000003e00)=""/115, 0x73}, {&(0x7f0000003c80)=""/249, 0xf9}, {&(0x7f0000000180)=""/14, 0xe}, {&(0x7f0000002800)=""/45, 0x2d}, {&(0x7f0000002840)=""/251, 0xfb}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000003940)=""/160, 0xa0}], 0x92, &(0x7f0000003ac0)=""/156, 0x9c, 0x10001}, 0x80000001}], 0x2, 0x0, &(0x7f0000004c80)) connect$l2tp(r1, &(0x7f0000002680)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x2, 0x4, 0x4, 0x4}}, 0x2e) recvmmsg(r2, &(0x7f000000dac0)=[{{&(0x7f000000b740)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f000000d980), 0x0, &(0x7f000000d9c0)=""/198, 0xc6}}], 0x1, 0x0, &(0x7f000000db40)={0x0, 0x989680}) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f000000f480)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f000000f440)={&(0x7f0000000200)=ANY=[@ANYBLOB="58001700b8b75c70c57dadcd4458c7c94e800a9395fc3ade0b84b02739e55465fefca5b8a94a2789fa2ff997d8", @ANYRES16=0x0, @ANYBLOB="000000000000000000000200000008000100", @ANYRES32=0x0, @ANYBLOB="3c00020038000100240001006e6f746966795f70656572735f696e74657276616c000000000000000000000008000300030000000800040000000000"], 0x58}, 0x1}, 0x0) 2018/04/28 14:46:13 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f00001f6000)=@in={0xa, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000040), 0x0, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x203}}], 0x20}, {&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x12}, 0x7}, 0x1c, &(0x7f000093e000), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x20}], 0x2, 0x0) 2018/04/28 14:46:13 executing program 4: r0 = perf_event_open$cgroup(&(0x7f0000000140)={0x2, 0x70, 0x80000001, 0x6, 0x7, 0x7, 0x0, 0x1f, 0x8000, 0xa, 0xd10, 0x6, 0x0, 0x80000000, 0x4c, 0x7, 0xf8, 0xfff, 0x2, 0x6, 0x800, 0x3f, 0x8, 0x55, 0xe6d, 0x5, 0xffff, 0x3, 0x9, 0xffffffffffffffaa, 0x2, 0x3, 0x81, 0x1000, 0x10001, 0x6, 0x1ff, 0x22, 0x0, 0x4, 0x6, @perf_config_ext={0xffffffffffffffff, 0x100000000}, 0x400, 0x6, 0x3ff, 0x7, 0xe81, 0x802d1e6, 0x9}, 0xffffffffffffff9c, 0x3, 0xffffffffffffffff, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x3fffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0x0, r0, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) r3 = syz_open_pts(r1, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000040)={0xf7c, 0x0, 0x0, 0x3f}) write(r1, &(0x7f0000c34fff), 0xffffff0b) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000000)) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2, 0x0) 2018/04/28 14:46:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x2, 0x1, @thr={&(0x7f0000000100)="b2e8e9b6bc55a466f5f272010104f4b382d5be0cdf2220fec6892c2265282b78b7d95f184b9e685e61ad0237dbb91d97fb7bc47f593a5c0673b86b5d340ad2c7c2d6149cd616bbb36cd991e5ad36962e99a14e0fb08e0d30e6be0518bb207923c70e7d367961f0ebc1662f18875f5d3c3ec8249d7ff6a691fb71dd56a5104ed3e416c8dfbae31d8f736306c5b2ac9482aee80908edb9e65be20c68ac727e18ddf4134e03c057db0960ea659257334105bfdb13d37b659e20ba6c36f560d57382f1ae538cb426e5c1f9c0865970bd053c5a4f51afb1ae6b053c490edff5c5a503a51881c39d", &(0x7f0000000000)="577163025360f6ec6d310c99c03e3d79435dda48617cbf3d949676840e57281bef896707140bc23cd208fc3205082e63d03c8340060db5df"}}, &(0x7f0000000200)=0x0) timer_settime(r1, 0x1, &(0x7f0000000240)={{0x77359400}}, &(0x7f0000000280)) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f0000000040)=""/24, &(0x7f00000000c0)=0x18) 2018/04/28 14:46:13 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000200)={r1, &(0x7f00000000c0)="05809f6c1915a47be9fe15237e2039f004ea3c72bf0acc9e928e3d134d451bca2c910282e479be95074ed2cb0ef10d3efce5516b74532228257cbddbe379c4a19536058206c50a0f140d7c0a4e72b270412577d321c3488a2769ee41c4ef130e2219d7150c8cd591070ef0a76b917742114f4ba4132067681ad8ddd09d616b66b10478de5d69351aac3eb07ad4e83d1e4335e1d789f87765f85bdde2f8b950332ea3d5955a2b5ccd479c092a464569d054", &(0x7f00000001c0)}, 0x18) dup(0xffffffffffffffff) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) getuid() r2 = openat$cgroup_int(r0, &(0x7f0000000040)='io.weight\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB='0:8\r+'], 0x5) 2018/04/28 14:46:13 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r1 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000080)={r0, r0}) 2018/04/28 14:46:13 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)}, 0x1e3) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2ae, &(0x7f0000694ffe)=ANY=[@ANYBLOB="aaaaaaaaaaaae4e9070e80b046bbb7ad6283bb5a64650180c200000086dd0406f5260008110000000000000000000000080000000000ff02000000000000"], &(0x7f0000775000)) [ 176.543211] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 2018/04/28 14:46:14 executing program 1: r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) listen(r0, 0x401) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f00000000c0)={0x7, 0x80000000, [{0x8, 0x0, 0xff}, {0xfffffffffffffffc, 0x0, 0xffff}, {0x100000000, 0x0, 0xfffffffffffffffd}, {0x4, 0x0, 0x8}, {0x4, 0x0, 0x7ff}, {0x9, 0x0, 0x44b}, {0x8000, 0x0, 0x9}]}) r2 = creat(&(0x7f00000002c0)='./file0/', 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) sysinfo(&(0x7f0000000140)=""/132) 2018/04/28 14:46:14 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) dup2(r0, r1) 2018/04/28 14:46:14 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x0) mlockall(0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r3, 0xc8, "459e2f8b21b4c9343ac48f86743c8002b356a12d5ab7a286459573c0a70dea7189a866a77c5eb4c718e172d058f696afbfe3846a843d99d6540dfb9f21782a177a302831f2287646032ededb44c1dccbac8a703e3551e2d17659f9ce12afa01f68a9393ab508a517f07c00e5c753f57bf5106d8374b7b267a0292ed73e34462ca4d0628ce09c3311869f6886c1f18534d663fe74dd73a621bc9e5c89f73d4a3ba4028c2076e29f409346b6d77b72b5b36b1f7b1ba44017424aa8cc91cbd81236bfc3f642671b1656"}, &(0x7f0000000100)=0xd0) 2018/04/28 14:46:14 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000fbefee)='/dev/input/event#\x00', 0x7ffffffffd, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/102, 0x66}], 0x1) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) 2018/04/28 14:46:14 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') getdents(r0, &(0x7f0000000380)=""/407, 0x30e) 2018/04/28 14:46:14 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x0) ioctl(r0, 0x2201, &(0x7f0000000000)) 2018/04/28 14:46:14 executing program 7: r0 = socket$inet(0x2, 0x1, 0xb17) getpeername(r0, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000000100)=0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000000)="390000001100094701bb61e1c3050000070000000200000045efffff08009b0019001a000f000000030000000000000004e9000206002d0005", 0x39}], 0x1) r2 = request_key(&(0x7f0000000200)='encrypted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='^\x00', 0xfffffffffffffffa) request_key(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='\x00', r2) 2018/04/28 14:46:14 executing program 4: r0 = syz_open_dev$dmmidi(&(0x7f0000000100)='/dev/dmmidi#\x00', 0x3, 0x480) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000080)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, 'ip6gre0\x00'}}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000800)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000440)=ANY=[@ANYBLOB="ac000000210001030000000000000000e0000001000000000000000000000000fe8000000000000000000000000000bb00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000f9000000000000000000000000000000006c9e0000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000fe800000000000000000100000000200000000000000000000000000"], 0x4}, 0x1}, 0x0) 2018/04/28 14:46:14 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_SET_VAPIC_ADDR(r1, 0x4008ae93, &(0x7f0000000080)=0x4000) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x20000003) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000040)={0x303, 0x33}, 0x4) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept4(r2, &(0x7f0000000180)=@nl=@proc, &(0x7f00000000c0)=0xfffffffffffffda2, 0xfffffffffffffffc) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) 2018/04/28 14:46:14 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000540)={0x1c, 0x1, 0x2, 0xc00, 0x2, 0x0, {0x1, 0x0, 0x9}, [@nested={0x8, 0x7, [@generic="e0"]}]}, 0x7}, 0x1}, 0x0) 2018/04/28 14:46:14 executing program 1: r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x7bc, 0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xad, "334cc6c70cbf0b6abfb4c9ae5915cc617104e320cd674864f8c29248ecde2f246f214fc17fe61ae7356bc985f3396bf65d50240c91ec5388c3d4b82ac94915c9e69eb6e95866e5659906de95950d5d5c724e83429f6e81608ed6e37ed0fa8357b6ab8e34f2c0ce7567eff92f81db381abd476649fc500bac74552ca2522fcbac4972bf2805793c4541dc447bd6203d43a93c43b4d734fd5074aea003cfc6a41ebc6c0bb11bcc624e67c6c9519d"}, &(0x7f0000000140)=0xb5) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r2, 0x21, 0xfafe910f4e09ef4c}, &(0x7f0000000280)=0xc) add_key$user(&(0x7f0000000440)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000380)="80", 0x1, r0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) keyctl$setperm(0x3, r0, 0x0) 2018/04/28 14:46:14 executing program 7: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='rdma.current\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f0000000040)="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", 0xfb, 0x20040840, &(0x7f0000000140)={0x3, {"4cb74a67777a99"}, 0xffffffff}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x1, &(0x7f0000000200)=@raw=[@generic={0xfffffffffffffffb}], &(0x7f00002bf000)='syzkaller\x00', 0x5, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) fchmod(r0, 0xaa) 2018/04/28 14:46:14 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="0fae"], 0x2) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000200)=[@text64={0x40, &(0x7f00000002c0)="66baf80cb8408af680ef66bafc0cb800000000ef410fc799f09100000fc75d0066baf80cb8dbb8d98fef66bafc0cb0f1eec4813d71f1ad660f73f6f0430fc76be22e0fc75a000f20d835200000000f22d8b9650b00000f32"}], 0xaaaaaaaaaaaaaff, 0x0, &(0x7f0000000340), 0x10000000000000c0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) setsockopt$packet_int(r3, 0x107, 0xb, &(0x7f0000000240)=0x3, 0x4) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/28 14:46:14 executing program 5: prctl$intptr(0x1c, 0x64) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) r1 = request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000001c0)="656d30766d6e657430766d6e657430ea5e2a2e7d607d6b657972696e6700", 0xfffffffffffffffc) keyctl$get_persistent(0x16, r0, r1) r2 = syz_open_dev$sndmidi(&(0x7f0000000200)='/dev/snd/midiC#D#\x00', 0x2, 0x10000) pread64(r2, &(0x7f0000000240)=""/58, 0x3a, 0x0) 2018/04/28 14:46:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c000000130001080000000000", @ANYRES32=r1, @ANYBLOB="00000000000000000c0001000000000000000000"], 0x2c}, 0x1}, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) [ 177.697684] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/28 14:46:14 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c79000)='stat\x00') r1 = getpgrp(0xffffffffffffffff) ptrace$peek(0x2, r1, &(0x7f0000000840)) bind$ipx(r0, &(0x7f0000000240)={0x4, 0x11f3e81d, 0x7fffffff, "90fad4e823e5", 0xfb2b}, 0x10) close(r0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f00000001c0)={{0x6, @loopback=0x7f000001, 0x4e23, 0x3, 'lblc\x00', 0x0, 0x2557, 0x5f}, {@loopback=0x7f000001, 0x4e23, 0x2000, 0xfff, 0x1, 0x2}}, 0x44) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_adj\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x3ff, @empty, 0x10000}}, 0xb8, 0x3ff}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000140)={r3, 0x5, 0x30}, 0xc) socket$unix(0x1, 0x3, 0x0) sendfile(r2, r0, &(0x7f0000317ff8), 0x9) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00000002c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000000050000ffffffff40030000f000000000000000ffffffffffffffff300400003004000030040000ffffffff04000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000001040000000000000000000000000000000000000000"], @ANYBLOB="fe8000000000000000000000000000bbfe8000000000000000000000000000bbff00000000000000ff000000ff0000ffff000000ffffff00ff0000ffffffffff7663616e30000000000000000000000065727370616e30000000000000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe00030120000000000000000000000000000000c800f000000000000000000000000000000000000000000000000000280052454a454354000000000000000000000000000000000000000000000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000280250020000000000000000000000000000000000000000000000002800736f636b657400000000000000000000000000000000000000000000000201000000000000003801727400000000000000000000000000000000000000000000000000000000f8ffffff00000100fcffffff060000001000000000000000000000000000ffffe000000100000000000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe0000001fe8000000000000000000000000000aa00000000000000000000ffffe000000200000000000000000000ffff7f000001fe8000000000000000000000000000160000000000000000000000000000000000000000000000000000ffffffffffffff020000000000000000000000000001fe8000000000000000000000000000aa00000000000000000000000000000001ff0100000000000000000000000000010e000000280052454a4543540000000000000000000000000000000000000000000000000000000000000000fe8000000000000000000000000000aa00000000000000000000ffff00000020ffffffffffffffffffffffffffffffffffffffff00000000ffffff00ffffffff76657468305f746f5f62726964676500697036746e6c30000000000000000000000000000000000000ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002e00080720000000000000000000000000000000c800f000000000000000000000000000000000000000000000000000280052454a45435400000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x560) [ 177.745385] netlink: 12 bytes leftover after parsing attributes in process `syz-executor0'. [ 177.839096] syz-executor7 (13531): /proc/13530/oom_adj is deprecated, please use /proc/13530/oom_score_adj instead. 2018/04/28 14:46:14 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x9, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x1739, 0x2) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f00000000c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc008ae09, &(0x7f0000000000)=ANY=[@ANYBLOB="3fb8ffae8142e684e34860cfcd3ed3d2e973276d73424fdf9b6830321cc69ee29b1d94b0f9b38495ea3aa24298383cac9e051e710cfa2f7fd72461273399384191e88fd10885976376d32ea3af7ffb211c2737bd826a092b367185ba817b3328"]) 2018/04/28 14:46:14 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) r3 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x80000001, 0x10000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24}}, 0x0, 0x8}, &(0x7f0000000340)=0x90) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f00000001c0)=0xc) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000200)=r5) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000540)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000580)={@mcast1={0xff, 0x1, [], 0x1}, r6}, 0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000380)={r4, 0x20, "7e6fd5766723b3c26319c6219b2bc48c502d2024e274c86d3bf9a9f56b8afa4a"}, &(0x7f00000003c0)=0x28) read$eventfd(r0, &(0x7f0000000000), 0x8) io_setup(0x800000020, &(0x7f0000000040)=0x0) r8 = creat(&(0x7f00001c0000)='./file0\x00', 0x0) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000400)={0xfffffffffffffffc, 0x6, 0x1, 0xff, 0xffffffffffffffff, 0x2, 0x1f, 0x0, 0x1, 0x7104}) io_submit(r7, 0x1, &(0x7f0000000180)=[&(0x7f0000928fc0)={0x0, 0x0, 0x0, 0x1, 0x0, r8, &(0x7f0000ddc000), 0xffffff72, 0x0, 0x0, 0x4, r3}]) 2018/04/28 14:46:14 executing program 0: r0 = memfd_create(&(0x7f0000000fcd)="776c616e302a6d696d655f747970652d747275737465647d26776c616e30766dcb0c00002e747275737465647b5c7b47504c00", 0x0) pwrite64(r0, &(0x7f0000f61fe0)="2adf25f7f5b61d887b937817675ab702aff8cba8384e55fd4bb5eee82d0b37c4", 0x20, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x80013, r0, 0xfffffffffffffffc) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000080)=""/59) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000f62ff6)='./control\x00') rename(&(0x7f0000f62000)='./control\x00', &(0x7f0000000180)='./file0/file0\x00') rename(&(0x7f0000004000)='./control\x00', &(0x7f0000377ff6)='./control\x00') 2018/04/28 14:46:14 executing program 6: unshare(0x60000000) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"6c6f00ecff00000000000000f9ff00", 0x0}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000080)=r1) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000040)=0x1) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000000180)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x3, 'i/6_vti0\x00'}]}, 0x34}, 0x1}, 0x0) 2018/04/28 14:46:14 executing program 4: r0 = socket(0x8000010, 0x802, 0x0) write(r0, &(0x7f0000db5fdb)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000200", 0x24) 2018/04/28 14:46:14 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={0x2}, 0x8, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f00000000c0)=@ioapic) r2 = getpgrp(0xffffffffffffffff) ptrace$peek(0x1, r2, &(0x7f0000000080)) 2018/04/28 14:46:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x101, 0x2) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000002c0)=0xe81f, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x29, 0x0, 0x6, 0x4f924c14}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x852b, 0xffff}, 0x14) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x4) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x24, r4, 0xb10, 0x70bd25, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x400c055}, 0xc080) writev(r0, &(0x7f0000cb1ff0)=[{&(0x7f00003b7fff)='1', 0x1}], 0x1) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f0000000480)={0x1, 0x0, [{0x9, 0x1, 0x0, 0x0, @adapter={0x8000, 0x9, 0x0, 0xfffffffffffff801, 0x69}}]}) getsockname$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r3, 0x586}, &(0x7f0000000280)=0x8) io_setup(0x8, &(0x7f0000000300)=0x0) io_destroy(r6) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'veth1\x00', r5}) 2018/04/28 14:46:14 executing program 2: perf_event_open(&(0x7f0000348f88)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x3ff, 0x80) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000000080)={[{0x8, 0x101, 0x2, 0x80000001, 0x2, 0x1, 0xaa1, 0x0, 0x7fffffff, 0x2, 0x3, 0xfff, 0x900}, {0x2, 0x80, 0x0, 0x4, 0x1, 0xb5, 0x4, 0x6, 0x4c8, 0x0, 0x1f, 0x20, 0x6}, {0x20, 0xfbcb, 0x3f, 0x9, 0x2, 0x9, 0x3ff, 0x3, 0x4, 0x10001, 0x6, 0x5, 0x6}], 0x3f}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r3, 0x0, 0x0, 0x9) sendfile(r2, r3, &(0x7f0000e64ff8), 0x8) 2018/04/28 14:46:14 executing program 4: clock_settime(0x6, &(0x7f0000000040)) getsockname(0xffffffffffffffff, &(0x7f0000000580)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000180)=0x80) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000640)) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x90) 2018/04/28 14:46:14 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) finit_module(r0, &(0x7f0000000140)='bfs\x00', 0x2) r1 = creat(&(0x7f0000412ff8)='./file0\x00', 0x0) syz_mount_image$bfs(&(0x7f00000001c0)='bfs\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x2891002, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000180)={0x5, &(0x7f0000000040)=""/12, &(0x7f00000004c0)=[{0x101, 0xab, 0x9, &(0x7f0000000080)=""/171}, {0x5, 0xee, 0x1, &(0x7f0000000240)=""/238}, {0x2, 0x0, 0x400000, &(0x7f0000000140)}, {0x0, 0x61, 0x2, &(0x7f0000000340)=""/97}, {0x3, 0xd5, 0xe0, &(0x7f00000003c0)=""/213}]}) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) [ 177.965296] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 14:46:15 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r1, 0x28, &(0x7f0000000040)}, 0x10) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000001c0)={0xfb, &(0x7f00000000c0)="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"}) close(r0) mkdirat(r1, &(0x7f0000000200)='./file0\x00', 0x20) ioctl$KDENABIO(r1, 0x4b36) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000004c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000600)=0xe8) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000009c0)={{{@in6=@ipv4={[], [], @loopback}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000ac0)=0xe8) r7 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000d00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000d40)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000e40)=0xe8) fstat(r0, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f00)={0x0}, &(0x7f0000000f40)=0xc) r12 = geteuid() stat(&(0x7f0000000f80)='./file0\x00', &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002a40)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000002b40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002b80)={0x0, 0x0, 0x0}, &(0x7f0000002bc0)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000002c00)={0x0, 0x0}) stat(&(0x7f0000002c40)='./file0\x00', &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002d00)='./file0\x00', &(0x7f0000002d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002dc0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002e00)={0x0, 0x0}, &(0x7f0000002e40)=0xc) getgroups(0x1, &(0x7f0000002e80)=[0xffffffffffffffff]) r23 = getpgrp(0x0) stat(&(0x7f0000002ec0)='./file0\x00', &(0x7f0000002f00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002f80)='./file0\x00', &(0x7f0000002fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r26 = getpgrp(0x0) r27 = geteuid() stat(&(0x7f0000003440)='./file0\x00', &(0x7f0000003480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003500)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000003600)=0xe8) fstat(r0, &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000003740)=[{&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000002c0)="e5f843245c6f294d54b32f522b519c34ddc09dc1f5dceb3348dadebc14a79db487319c983cdf45ed28841b25d768ccdf9395e8cc2e8d6bf169bd996eaed89790fc3169fe538b94f304e022f45f3d6376165219f46980aa8b830ca5795896f22fc3edc77f2888deb635860957d06bbcc6834539cb", 0x74}, {&(0x7f0000000340)="f89048b1123c2239eda2d56efd5b8c2137faff5a2967dd03898f4ba17c010bbf103c37e9b64001073aed04ea5b19e554dd53314168f725d868de119fe264cb4d7742ff594676eb878fd6474c737967045a34e23104ac0991e6925b2dc7e827e6078c280bcae9ea1476be584050ab33cf28d75bff8f6c90ac0581d47b1809716858597b5f981de9444737990466c8c2e24cbd7cd75772349423283576dc5789732a61da5623aa8e0e958193375ac5eb60d5a9233a03f43bd1c876524d5fa18a2d712c89c280716a4cb9", 0xc9}, {&(0x7f0000000440)="f827091514caad47133a4b", 0xb}], 0x3, &(0x7f00000006c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20}, {&(0x7f0000000700)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000980)=[{&(0x7f0000000780)="a4bec61b3bfa8e2df8ab3cef1bddf5e6442fa45a6b92827b32797248644f453ceafcf622b5397806972a8cb33838842e1ba3a50e6e4c1b8e5ffc39f30eeeaec76d2815698484d9ee9fc75a4b77343a53d2bedcd0defa4b9b2ac2f1baca70ffaf8ebc1ae24b40ddec5b4238d9ced3bb4d2915d04dfe20d709c394577b5bba6cb59aa8a131f2ddfb08b991a9359675133c096f855a9a3c767d948ff916dfcb03ae7b131e441c4ab1321b70d496f2e0a1b4203097ed852d69238eaa6411967fc949c479ce0f02ed2c68409455dd8b43234160b9837ccf", 0xd5}, {&(0x7f0000000880)="eb431e3cce6e4d52b664d3156e3247fc0809697527739e1b257b2bbde49fd6a0968e78560cde3c8682972e136d2a2708fccb56b2f6bd93882003312a", 0x3c}, {&(0x7f00000008c0)="f993fcdbd042ccec4d47f339d0c4985f4bb476db70dde95eb6693aa56ba782a5c1def15e2d1dbb7725000357a3825c43f555725ecbb8ff7754277ac73621a6b135961610d9b5fc21e63295e0f4f5d7cf3823b3792e4b80056cec01bb4dcc571a34f61dee637d25deb92fd4327ef3237f3f88ce2e9bfd368cfb9dd081e720e4304b2471f441", 0x85}], 0x3, &(0x7f0000000b00)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x38, 0x40000}, {&(0x7f0000000b40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000bc0)="278b6285495185db8d7790aaec03420641f8a78cae20d8416503e52aa93fd8fe7648886aa69618fff7bbaaf9e110db006707dad994d26040cd5e2c9c270dc5a03ff6eca77a66180f5a02b5bb913518fcd7ff9834de77355997db7e55abdf59ae58641429cd4fcd05bb67c23db70c56c2a3437f3bafaab78428a660804fd2d7a5254919e9435875f5b6a0cb29cc398d525da040638fc24cc9d0d916cc76c5844f606952b4562ceb77b0d04ba8d7feb2708190923b8d487a16b55d62e84b78d88c616f9acde8cb688f0b253bc20af99750a568", 0xd2}], 0x1, &(0x7f0000001040)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}], 0xa0, 0x1}, {&(0x7f0000001100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000022c0)=[{&(0x7f0000001180)="71d74d277560a1dbd5a22c2354e80ebbf59a9e26f61b4bb994cb0d3c8478fdb403c8e52d34b97ef4c8e0a0611d3337c5f4785a83e8b8", 0x36}, {&(0x7f00000011c0)="3a6279e415ca2800c363652ce3177de545d04c5115b4990b6cb24928eb2dfe6345d856343c3f5f0419b61d200a06478a1caeab1dc98fc60ad4d66739864d42a53415436e839abb65368ddb5e663feefa34cf57c50d2cb48467065f4db689411a3d02daff21499dee4aae7fe64c17af4058aee2d83ce09a30f9e5ace873776f75475d9be26703d35a79e770967eb3da55dbbd9618efbc1b684242073d2248199c418f0f28f85e80fc7b3756ea1771c22643db6cbe91ab46b2a6612ec3f36a06d8098a43d595d7b5ffff9e", 0xca}, {&(0x7f00000012c0)="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", 0x1000}], 0x3, &(0x7f0000002300)=[@rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r0, r0, r1]}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1, r1]}], 0x58, 0x4000001}, {&(0x7f0000002380)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f00000029c0)=[{&(0x7f0000002400)="f9e85fb82c0b302d65075778780bc0fd24bc7d0b5fdf77a0e1001eb940d8dc41735d02c3f9f58fda94a018465faced1bfc3f452e552b48ef1ca3f11671d86dd8ffc1017b17fce8babf7128adda5b9ec077ab7a29d0a3486b230af77e9c868279578977b607e1658f20858186fed24d051917f53d48d85e56e25968104bf2fad41df26bf159cc233cea56fee4749fc510a6f34a107f418933cc5575ad69ea54237358825bc1c51016b41c3933de46a53a207ec08309e420968393a728fc1bc5b84d0c1d49", 0xc4}, {&(0x7f0000002500)="0bd985da10baf1d2cd5731c4f20e8bb69c881d02f206155f5fab2a45a995ff4cb4f590467866937c51a2ad8e4246d29a356058fd43345d0e68a27192c80d22f495503ebfb3f2af319f4130d97b690e8e5437fff35f9f404a8fbfe0169a93aa906a70676ec609af94fb030f4a4ced8b2d01840d8c2884ff4d09b4f84321ecfc3122b2377851d419d95151e12f44986bf0b889aaad4e57faa6fdb53ef2b19b160c896bcd70c67b78f5e23ce9bde44761f28f91e27f23052cc2052fcb50c9c715496e4751f7d22ac00f8b91cf1e260ba21da7521df38f63f6dfaf0f05e1ee0104", 0xdf}, {&(0x7f0000002600)="d6d67caf01dc558c9e6d0a1a9017c524a28f21d395245c1367cf93b9de236748775324ac7c580c881c40a775ac420dbd04674ada4c0b0f728db646eae04797858b9ce2fa163740b6860ec4896bc9b7ea00e739181a82b0393aef2cebe4186ad1e9fd00ffad0472a69c7f59318af93db688683d2224ac3efd97360cb43b3cf8d641ca3b070b5e49c505db72d928", 0x8d}, {&(0x7f00000026c0)="1c8c53ed179ae2cbc7d4e3d6dd066b3d5db7bbd720eb1a18cb18c922e15a92e945ef53cf164e14ef9e4b3a41e871a39c1d1d910226c763bba32171bbfd107a8ead6a6cec2a", 0x45}, {&(0x7f0000002740)="54365699eb80dd3cf0cd2431fbc582b21ade026f107f1ef35e398aeb430d44022de88a52d09a3e078bd867c445a16abe94a027bb800abfa54c53b1e1cdfb4b885fcfe427e5c022727d54442710a7d26771612c", 0x53}, {&(0x7f00000027c0)="d101b781be2bd0bc35f86f53e0a60fac99ce796649a85b652e4eebd11f188100576921d0ca52e1118f64008c642adf91204b30d9cd9e1d216df76028eb5ab9b0aff4c83801547da428fbc8ca2bf3a89ca2a36905173b6278f713f679962e5c291a40f2d881f344bc421d6bbdf5ef4b8407d874293aadd2cc54ab16346d7563261cb0a1a19eb5b4fe0c7efa82bb3cab9230034f273a83ae06c2c580b431cf25b5abf600f8d31d11f0a26612f37b83380c4ea7a1e4fe14d932f5d99a4e5846a0e6d90b0b3d", 0xc4}, {&(0x7f00000028c0)="b1597fc4d0bbced74691fd7c50151071033c17271d547fc9b99769052ec0158314139c9b10bb4ade196c1b21cb2eb72121a74973416b9bb8a10c2c2115020e37c44a15d4946da12c7d488ce64b25c90f22a3e6f507fae4b0c535b73cec20b9669ceac8252e9ae025f96f025c51afa6a0ce90136cb98c2bd134f9223810547b5dc0f0b691537390bbed728ed35c11b054792921800851e76c9b1d49e5b027097e853dc5032368074d75460961d778631dd53fd37a5d224303b4d4f0d0905e2a22e6ebe6d65c506f5da14e0a351b738b9bb6b3ac10f1a01e3a96dd", 0xda}], 0x7, &(0x7f0000003040)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}], 0xa0, 0x4}, {&(0x7f0000003100)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003400)=[{&(0x7f0000003180)="bacec19ba6042ea8a8a560886ecadc9bcc897052b6f51c94b56599a36d67c31e03b5a00f80be7445541a3c8110af2290d4e9f8f61834ecc24bfad064e4b48cb0d44381884ecdb02b32a2ca442f65a3d407c24c2295d52021aa5efd474354e246ff47aa280d5143d36d1cc80840deaf74db1d94c7d73881862f5941121cb9e421e89baca791f71a", 0x87}, {&(0x7f0000003240)="71c97e5a9b3567bda5c743dbfdeaa9ec276b441e569ce40c13d78761392e8ee6e71fa92fbd50401b98d87f2b2a2b3bb7a019b46b03df0be0488cc570b69809057569ee9727a0edf3d23715c7e9be1e7aae8d7256022649ec20bf621b7d2df5a787bdd79ab14e9d82bd4ab6a13a79b89555f5b3f06a57053ea3ba3fcfea66a37fdc489c9148d8654204addb08c225fad660c6822fb73d1d066741125ee3173197c49c5eee833c588ba4e21e580da5bf6a1d2a5f24f7a42a8bb999bd2cd070d8", 0xbf}, {&(0x7f0000003300)="616c4fad", 0x4}, {&(0x7f0000003340)="4bb5697bf8502902dad94399d542d25d603293811cb70d307626bbbd38fae536b98f02989b9b24a0e41e704132615fb8c6c2892fe5211d32ae38d7c650e1bc0889f0e821ee9a59f25c238e9ebd2d15938a01a97c18cbce7b08164a5230042df8347b7079d66c6e49027182d55ddbce41e03ad26e5d47546d416743db859571e3892bb068a0619d88df3f13c207942851c5eb292d27fcacabdcec008f6323dbcbab0f5cdce008c1765f9cb86ea9e04b2b38565544de8dc9df4e9b", 0xba}], 0x4, &(0x7f00000036c0)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x38, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}], 0x78, 0x8041}], 0x6, 0x20000000) 2018/04/28 14:46:15 executing program 2: r0 = msgget$private(0x0, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) fstat(r1, &(0x7f0000000140)) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) msgsnd(r0, &(0x7f0000be2f0a)=ANY=[@ANYRES16], 0x1, 0x0) msgrcv(r0, &(0x7f0000745000)={0x0, ""/4096}, 0x1008, 0x0, 0x0) 2018/04/28 14:46:15 executing program 7: remap_file_pages(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x200000e, 0xfff, 0xd0002) shmget(0x1, 0x2000, 0x10, &(0x7f0000ffe000/0x2000)=nil) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$sndctrl(&(0x7f0000000100)='/dev/snd/controlC#\x00', 0x7, 0x4000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) sched_rr_get_interval(r2, &(0x7f00000001c0)) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={r2, r3, r5}, 0xc) ppoll(&(0x7f0000000380)=[{r1, 0x260}, {r0, 0x4600}, {r0, 0x4102}, {r1, 0x3100}, {r1, 0x2410}, {r1, 0x1}, {r0, 0x2030}, {r0, 0x200}], 0x8, &(0x7f00000003c0)={0x77359400}, &(0x7f0000000400)={0x40}, 0x8) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000440)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000480)=0xb40b, 0x2) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f00000004c0)={0x200, {{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x4e21, 0xd9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x108) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000600)="98961eb87da104f0451b991e34eff7bc57ce8496f147c03c840a53c180be702b5b8dd1e89441d51a8886653f78c509986372b7814a0efa1c7690098fedd5794dcfd34560154b0dbf476606c8d6b52e53b82ea089d65ae7f6012a409c47e63c98b46c1e3f955e608c5fcc") setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000680)=[@in6={0xa, 0x4e23, 0x31, @loopback={0x0, 0x1}, 0x80000000}, @in6={0xa, 0x4e23, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x68) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000700)) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) socket$netlink(0x10, 0x3, 0x4) ptrace$cont(0x18, r2, 0x7, 0x5) llistxattr(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)=""/231, 0xe7) prctl$getname(0x10, &(0x7f00000008c0)=""/252) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000009c0)={0x20000004}) socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000a00)=0x1, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a40)={{{@in=@rand_addr=0x8001, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x0, 0x4e20, 0x0, 0x2, 0x20, 0x20, 0x5c, 0x0, r4}, {0x81, 0x8001, 0x3bca, 0x4, 0x10000, 0x56, 0x7, 0x20}, {0x40, 0xab0, 0x8afc, 0x1}, 0x3, 0x6e6bb8, 0x3, 0x1, 0x2, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x4d3, 0x3b}, 0x2, @in6, 0x3500, 0x7, 0x3, 0x73, 0x9, 0x6, 0x7}}, 0xe8) 2018/04/28 14:46:15 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000000)='cpu.weight\x00', 0x2, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000180)={[0x39]}, 0x1) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x6e) recvfrom(r2, &(0x7f0000000240)=""/4096, 0x1000, 0x40010000, &(0x7f0000001240)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x200) 2018/04/28 14:46:15 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2c202) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x100000102}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80800) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) 2018/04/28 14:46:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x4) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040), 0xfffffffffffffd8d, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = msgget$private(0x0, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) getresgid(&(0x7f0000000180)=0x0, &(0x7f0000000200), &(0x7f0000000240)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000280)={{{@in=@rand_addr, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@rand_addr}}, &(0x7f0000000380)=0xe8) getgroups(0x5, &(0x7f00000003c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000480)={0x0, 0x0}) msgctl$IPC_SET(r2, 0x1, &(0x7f00000004c0)={{0x0, r3, r4, r5, r6, 0x4, 0x7}, 0x3, 0x5443, 0xfff, 0x5, 0x4e5, 0x0, r7, r8}) poll(&(0x7f00000001c0)=[{r0}], 0x1, 0x0) 2018/04/28 14:46:16 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100010}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r1, 0x4, 0x70bd25, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4800}, 0x8000) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000180)=""/203) sendto(r0, &(0x7f0000000280)="3f2dd1c3d077cdb8c2fe5fc53bb30c10b0722e48b744babf52575e1ac065540ee23d35db7c1ce7e47ef7e315f71fb1e983657a93ffa9c61e78e77b7337b05530c95f272b1adea29edf00ead1c95b7e50fd93e253b4625ab4dc51b9c30e4585554478c20a19453c251b13e2fe5696ea9507424d9b8a7767420c3d4f4730022798f8a7608200b50323431dcd9042f21ff027115c08962b832e19a87aac9cef67660ba5", 0xa2, 0x20040000, &(0x7f0000000340)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x3, 0x0, 0x3}}, 0x80) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000003c0)=0x1) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000400), 0x4) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000440), &(0x7f0000000480)=0x4) utimensat(r0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={{}, {0x0, 0x2710}}, 0x0) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x60, r1, 0x800, 0x70bd29, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x23, 0x4}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000041}, 0x4008000) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000680)) mkdir(&(0x7f00000006c0)='./file0\x00', 0x8) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000840)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000800)={&(0x7f0000000740)={0x9c, r1, 0x400, 0x6a, 0x25dfdbfb, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xee9}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6c61}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7fffffff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x9c}, 0x1, 0x0, 0x0, 0x20008000}, 0x80) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000880)={0x0, 0x2}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000900)={r2, 0xfffffffffffffff9, 0x30}, &(0x7f0000000940)=0xc) link(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0\x00') r4 = syz_open_dev$midi(&(0x7f0000000a00)='/dev/midi#\x00', 0xfffffffffffffffd, 0x208000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000a40)={r2, 0x8}, &(0x7f0000000a80)=0x8) sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000c80)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x1000008}, 0xc, &(0x7f0000000c40)={&(0x7f0000000b00)={0x12c, r1, 0x104, 0x70bd27, 0x25dfdbfe, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x80}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x14}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x20}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x100000001}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x28}}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000cc0)={0xffffffffffff4e02, 0x8008, 0x5, 0x1000, r3}, &(0x7f0000000d00)=0x10) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000d40)={'NETMAP\x00'}, &(0x7f0000000d80)=0x1e) connect$inet6(r4, &(0x7f0000000dc0)={0xa, 0x4e22, 0x6, @dev={0xfe, 0x80, [], 0x21}, 0xffffffff}, 0x1c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000e00), 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000e80)={{{@in6=@ipv4={[], [], @multicast1}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000f80)=0xe8) sendmsg$nl_route(r0, &(0x7f0000001080)={&(0x7f0000000e40)={0x10, 0x0, 0x0, 0x441800}, 0xc, &(0x7f0000001040)={&(0x7f0000000fc0)=@ipv4_getaddr={0x70, 0x16, 0x100, 0x70bd29, 0x25dfdbfc, {0x2, 0x18, 0x200, 0xff, r5}, [@IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}, @IFA_ADDRESS={0x8, 0x1, @rand_addr=0xe67}, @IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xa13, 0xfff, 0x40}}, @IFA_ADDRESS={0x8, 0x1, @multicast1=0xe0000001}, @IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x14, 0xd}}, @IFA_CACHEINFO={0x14, 0x6, {0x40000, 0xffffffff, 0x9, 0x4}}, @IFA_ADDRESS={0x8, 0x1, @broadcast=0xffffffff}]}, 0x70}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4f0, 0x2d0, 0x390, 0x1e0, 0x0, 0xf8, 0x458, 0x458, 0x458, 0x458, 0x458, 0x6, &(0x7f00000010c0), {[{{@ip={@rand_addr=0x9, @remote={0xac, 0x14, 0x14, 0xbb}, 0xff, 0x0, 'veth0_to_bridge\x00', 'ip6gre0\x00', {}, {0xff}, 0x6c, 0x1, 0x1}, 0x0, 0x98, 0xf8}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0xa8, @random="e939c2aaeb1d", 0xf334, 0x6, [0x3b, 0x40, 0x1e, 0x17, 0x1c, 0x27, 0x17, 0x33, 0x3f, 0x10, 0x27, 0x3, 0x36, 0x0, 0x33, 0x11], 0x2, 0x2, 0x7fffffff}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0xa}, @dev={0xac, 0x14, 0x14, 0x1b}, 0xffffffff, 0xffffffff, 'rose0\x00', 'bcsf0\x00', {0xff}, {0xff}, 0x4, 0x0, 0x20}, 0x0, 0xc0, 0xf0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x2, 0x4000000000000, @rand_addr=0x4, 0x4e24}}}, {{@ip={@rand_addr=0x80, @loopback=0x7f000001, 0xff0000ff, 0xffffff00, 'gretap0\x00', 'ipddp0\x00', {0xff}, {}, 0x2f, 0x3, 0x33}, 0x0, 0x98, 0xc0}, @ECN={0x28, 'ECN\x00', 0x0, {0x21, 0x1}}}, {{@uncond, 0x0, 0x98, 0xc8}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x0, 0x1, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x550) socket$inet6_icmp(0xa, 0x2, 0x3a) seccomp(0x1, 0x0, &(0x7f0000001700)={0x5, &(0x7f00000016c0)=[{0x8000, 0xfc, 0x0, 0xffffffffffffff01}, {0x6, 0x80000000, 0x3f, 0xffffffffffffffc1}, {0x0, 0xfffffffffffffffc, 0x6, 0x1}, {0x6, 0x8000, 0x6, 0x6}, {0xfffffffffffffffa, 0x6, 0x4, 0xffffffffffffff7f}]}) 2018/04/28 14:46:16 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x85, "904cb2da4f12c7f5edfa5958776b87c4b33eb871b3f23646deeb2b00d9532bb140109c7311e2bb9c07e3b8052afafcbce1340d07f82e46ec6eb77d18ce37c99b3a0031c120c42c3d3a07add0bafe957da751517510c3363f1e2463ec6524101fcb675614bbfbd0792e9709708e40ecc70e68b8b758eb8d656c976e618b4cd1641a916f778a"}, &(0x7f0000000040)=0x8d) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000240)={r1, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x4, 0x37, 0x7, 0x4b5}, &(0x7f0000000080)=0x98) r2 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r2, &(0x7f0000ff1ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen$netrom(r2, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000f0e000), 0x4) r3 = accept4$inet(r2, 0x0, &(0x7f00008c5ffc), 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000000)=0x84) 2018/04/28 14:46:16 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) openat$ashmem(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ashmem\x00', 0x98000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x280000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @local}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000002c0)={'team0\x00', r1}) read$eventfd(r0, &(0x7f0000000080), 0x8) 2018/04/28 14:46:16 executing program 3: set_mempolicy(0x1, &(0x7f0000001ff8), 0x459) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x80, 0x2, 0x1, 0x9, "0729a3bc8a4d956af486734adf64ede11bdca62648e0818519acccdbd5f4e284630201878c7abb697eb0d1ad", 0x1}) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x60, "49eea2da8e4565339bbdf2389734d6d56de8ef3b9a5d68054aff20ddc11cbaec6094b513b591514cd69d6ddd7319d14b36743233101d695ede877520826ef34465b8987149f0d62856087e6e3c4c43a570ea5884f2e2699e2dd98db9dba10b6f"}, &(0x7f0000000140)=0x84) socket$inet(0x2, 0x4000000000000001, 0x0) 2018/04/28 14:46:16 executing program 1: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffffffffc01}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000300)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0x40000000af01, &(0x7f0000000080)=0x1) r2 = getpgrp(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) kcmp(r2, r3, 0x7, r1, r0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4008af20, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) 2018/04/28 14:46:16 executing program 5: r0 = socket$kcm(0xa, 0x200000005, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sync_file_range(r0, 0x9, 0x1, 0x1) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x80, &(0x7f0000000000)=[{&(0x7f0000001680)='?', 0x1}], 0x1, &(0x7f0000000740)}, 0x20000841) 2018/04/28 14:46:16 executing program 2: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x2, 0x10000) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00000002c0)={0x1, 0xddc2890000000, 0xd4, {r1, r2+10000000}, 0x3f, 0x7fc89a41}) r3 = syz_open_dev$sndctrl(&(0x7f0000000280)='/dev/snd/controlC#\x00', 0x200000, 0x0) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r3, 0xc0505510, &(0x7f0000001000)=""/250) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x0, 0x0) [ 179.137390] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/28 14:46:16 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)=r0) 2018/04/28 14:46:16 executing program 6: fsetxattr(0xffffffffffffffff, &(0x7f0000000740)=@known='trusted.syz\x00', &(0x7f0000000780)='\x00', 0xd0815e7175eac025, 0x1) move_pages(0x0, 0x395, &(0x7f0000000080), 0x0, &(0x7f0000000080), 0x0) 2018/04/28 14:46:16 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$dupfd(r0, 0x406, r0) connect$inet(r1, &(0x7f0000ff1ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen$netrom(r1, 0x101) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000), 0x4) r2 = accept4$inet(r1, 0x0, &(0x7f00008c5ffc), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x10, "b833bffb590e2e3dd6c1169a28003746"}, &(0x7f0000000080)=0x18) [ 179.188497] syz-executor5 (13623) used greatest stack depth: 13544 bytes left 2018/04/28 14:46:16 executing program 5: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000df5000)='/dev/sg#\x00', 0x0, 0x0) readv(r2, &(0x7f000037e000)=[{&(0x7f000037eff5)=""/1, 0x1}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r1, 0x8, r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000004c0)=ANY=[], &(0x7f0000000040)) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000), 0x0, 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x6000000000000, 0xfffffffffffffffc, 0x80000001}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="0300b700e0cea2a7ca4c2a083f93536c70af37632a0b38b52caebca94235a56b2f39031d0785781c55cb1b9fb60b564bd1c0318b2ba25dd759d6ff6e7548fa4a42c61585ff71ae3f019c76c04b9b347ad401cc2c6403b77cba9de7d81f3c6cdfabf2960cb131ba5bf9f96e66dcd5ffd34988d033cc6689cf1045cdf397e790813c49297ae993242ce308dbb3e97c7b4d68cd2b1ea325fcf934d1ee06d1e19f90227d0b276bffffffff83b5d0507945226268ba4dbab6bf78e942d2dc54f36b5ff57e856183058e075ce3783d90b7238883024146df5b60edaa482849a70b"], 0xbf) r4 = dup2(r2, r2) ioctl$KDSKBLED(r2, 0x4b65, 0x20) ioctl$KVM_SET_PIT2(r4, 0x4070aea0, &(0x7f00000000c0)={[{0xff, 0x3f, 0x8, 0x10001, 0x1, 0x4, 0x7f, 0xc8c000000000000, 0x7, 0x9, 0x100000000, 0x5, 0x1ff}, {0x0, 0x200, 0x5, 0x5, 0x3ff, 0xffffffff80000000, 0x7fffffff, 0x3, 0x2e95f6d4, 0x324f, 0x0, 0x400}, {0x8, 0x2, 0x9, 0x0, 0x7, 0x80000001, 0x5b, 0x2, 0x7, 0xf8, 0x581, 0x4}], 0x4}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) fchdir(r1) tkill(r0, 0x16) 2018/04/28 14:46:16 executing program 6: syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xfff, 0x2, 0xffffffffffffffff, 0x6, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfebf, 0x8}, 0x90) unshare(0x400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/04/28 14:46:16 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) socket$rds(0x15, 0x5, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x44000, 0x0) accept$inet(r2, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) readv(r1, &(0x7f0000008180)=[{&(0x7f0000007180)=""/4096, 0x1000}], 0x1) 2018/04/28 14:46:16 executing program 2: r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x6, 0x4) 2018/04/28 14:46:16 executing program 6: prctl$intptr(0x8, 0x0) r0 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='bdev\'&[eth1system-!(\x00', 0xffffffffffffffff) keyctl$instantiate(0xc, r0, &(0x7f0000000080)="fb791b1ee75266e1839986b29193f77fab1ab818f9c98f171937c85f7ec095f0f356c48084e2738c819605fd2d9e6c3033783e3e3989a09abc490eb39615c76e54e05dccb0fd89f044ffcfd77449371fb619e8614a9e5d98d1e71524b3", 0x5d, r1) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400040, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f00000001c0)) 2018/04/28 14:46:17 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x2d293620) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/net/pfkey\x00', 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000340)=[@text32={0x20, &(0x7f00000002c0)="0f01b52c44b0cfc4e189769600000000b9800000c00f3235000800000f30c4c27d13bb00000000c4e2b13b8f3622000066b8c7008ed8c7442400f07f0000c7442402e3590000c7442406000000000f0114240f30c4c1fd7f31440f20c03501000000440f22c0", 0x66}], 0x1, 0x6c, &(0x7f0000000380), 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/bnep\x00') getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, &(0x7f0000000440)=0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000480)={r4, 0x8}, 0x8) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f0000000200)={0x7, 0x7, 0xd4, 0x4f, &(0x7f0000000080)=""/79, 0x39, &(0x7f0000000100)=""/57, 0x88, &(0x7f0000000140)=""/136}) 2018/04/28 14:46:17 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x7, 0x711180) timerfd_gettime(r1, &(0x7f0000000240)) r2 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x480a00, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000100)={0x0, 0x3, 0x6, {0x77359400}, 0x0, 0x6}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) futex(&(0x7f0000000000)=0x2, 0x4, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/28 14:46:17 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x7001, &(0x7f0000000040)={0x0, 0x4fb, 0x3}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)) 2018/04/28 14:46:17 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x100, 0x4) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f00009e0ffc), 0x4) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000180)={0xa, 0x5, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), 0x4) 2018/04/28 14:46:17 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) socketpair(0x0, 0xe, 0x1, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r2, 0x400454ce, r4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) kcmp(r1, r5, 0x3, r0, r0) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={0xffffffffffffff9c, 0x7, 0x1, 0x7, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) ioctl$sock_netrom_TIOCOUTQ(r6, 0x5411, &(0x7f0000000200)) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f00005abffc)=0x9, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x4, 0x5, 0xfffffffffffffffd}, 0xc) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) setsockopt$sock_timeval(r3, 0x1, 0x14, &(0x7f0000000380)={r7, r8/1000+10000}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x7f, 0x2, 0xb15}) r9 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x982) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r9, 0x114, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00'], 0x2) 2018/04/28 14:46:17 executing program 4: r0 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffd, 0xfffffffffffffffe) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) write$tun(r0, &(0x7f0000000080)={@pi, @hdr, @ipv6={0x0, 0x6, '9k]', 0x10, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff]}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bba886", 0x0, "f9c97c"}}}}}, 0x46) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) write$sndseq(r0, &(0x7f0000000040), 0xe78e624c) 2018/04/28 14:46:17 executing program 6: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000012fd0)={0xc, 0x0, &(0x7f0000007000)=ANY=[@ANYBLOB="b5e35c211708ab92b9b2e60d"], 0x0, 0x0, &(0x7f0000012000)}) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x40, 0x0) accept4$unix(r1, 0x0, &(0x7f0000000040), 0x80800) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001380)={'rose0\x00', {0x4, 0x1, 0x9, "337ab4b5b565", 0x1}}) vmsplice(r0, &(0x7f0000001240)=[{&(0x7f0000000240)="036f248d8b80a5d709661394d447ffaf17bd1563daded48094de7643d881a99de57a8683b3554ba0eb123ff597d18ce72fc5847938b32e45a37864e1129992efd15be264341dbd8d948874624559a61aca6847436c71ed6e4730c2bb7312b586eb4335d52325870b3d8f18e5b55e841fbe675c933a0e738686e2660dc730e48a74ecd0d2b26b93ec9fa8c1ee36ca358d2ddd31ca1ae9c5dbb14a405ae8105ba68d826aba2f42f4653ecfe60ccdb7153b60bf89d5ee19d93b0320340b5ba23dcb9007f8bc23a31062ad8769f631e1bdecfbc50396cd2dc4bfec2600c30b9e331341f6022c5519d991998b0c022b40c36c0e3be7715ea7de9508c4fcd5746e42a03af1be5a211cc5c1b8041f6a7949adbec802285dfd8b6feb0ef5e9865ff639086a5ffaafbfe58561438839c528528fc58db911f0241def58da4f436796a3300a5b8a2126affc9a304f1650f064548008d4bac40b5dc501db45e12acb9fab57e065cc4fdc39e2ab2e3d8e17b0106bbbb41ec08ccd53527741bf86d878419c6170f8737c8f6b1482c316406d23dc4c816be9e7cbf2a8b3e4c6585bb6f7f3c6560635468a860c92b789539288c4ce1425c6b64401b1d3e4675a93358f87ce4309eb32678d4b9aa8757f9b944003e30c81ea552870965d765adc4fe022abc1e48c564d4d5bdb7819cc2a8b16a12f029125705c4c6de81d88545c50448592b1e939fcb1193237f16d1fc97481d94af9cc00fc0f9388a9e307bbe6df3b11d76fe3d178f0b70a6a7b43124c39274c2a57076b75b917692335c83abb02a126d5817011ddc218bc3e6478ae61c07ad2f6a74d18390ba83957d17d089ed0cddc16b5018f8477f948508b029c0b415975fe139f5a6e9d7b3029bb0e62400cb4d1ef31ba09a02fa44340229ff26354fe7b704acd8390357cecb542995a263b7a2280bd6f3c52c6cc4c000f6641794ecdbdfc5099e1206e7d8af7f8fa01feba154dfcd6839b1109ec1a25d65befa5eaab1b44e65262c7538ffac7590e2ffb6102a20833c797f5d625fa2301f062f98511ce5876f671ba347f1876c43ef47d74cc7189405d37b2f2c7069c2a12ed922c37515249c6249abb3bee2051caa922eaa88d35ed369891040750ac4cf46a686e483242b92dd0cc3df44dd7983f03ff723aeb57c98a1bad6bbb44be3d0e5ad4460fa4511544dd2018a9891be6420eb726bd4f4765eaee532aca035b73963fc1a2ef38556063bf5786a05645dbfbeeab002adfd5f54da7c5cd982aef0f406fa6c84579fa42c17f965a4195685d11f7cdb2976611147ad7df1a57a29cb2ddc9aa3c8c6b86d53d77110d8ad7aac51041865a78985da7a77947edbd5ac3d9a4283e8dd1c65e679137b9d196b96d774e9caf2bc3235ce147c25b3bcf1e65dcdcd1453ccf257e55b53280dda217a2d6e6b6bb553b08c21fcdfda600be0624087bc84810fd903f9e6623eef7f478da81916c80c8bbbf209653b25702488689c9c64a44b72bac70416f20edb9749dad22a6d0ba4990f4f32646841d1a99cfc6f164698e15146aede8eefb78f9d9a36247916baa18cca2553a4f418f394be17b88050c8238ff08491466e7fde7b373e7632f7d1efdb4c7a83932dbb00e900bd189ee4828d34c5536dd61c261dd36bb60b849fb7247ee1bfb6b539f41ae177ff9e00b73b847858e0e5f2cb3e38854ae7419ba7b997718a3208764c1ef0a56da63ac621b83dfd077acfc021617c21ee715d13be435f25fc1f8187132675e15d6dc0c6ab2f0aea6336e2a65d8f8d7288461ff36020dc05e50e2ee9108f94c2aa22609186005881237595b01ee6b248ab6fe1f0a7a825d5ef967c239772dda11194f357137562ce300a572f81a05e7fc10e097f8c2ac465933df38d865f712b4989f9e85a055cb18e96bea9800b89c320f9305e6e2de5a869eab4a1fa1ee3f0076cd74342497e26a1eeb1c5feafcca286c32453227f62ac535f57facf7eb04375fc0dbcd98ec672ff781d609fe19a45c68a3118ceebb62bea31ec1f80f2e1c21f5f96f121e4282ec4031404874b7eb3832663cefc2997597ccf4f94d7fdead8caf220a587c1e89b06e048447bc488f609bb65e9a0e1caebfa66cf9a4c7e3afed0ef75640e1ad7a6c5903b997078da8f47d34ee0437648815b847e80245f24f7ac4363ec9e03e9a2be4252065a2168424d468374a9eba7d2170de01d548dc297f4e8fa24748075423bc61f8faf348c4947e919ed12063195040e2ec355456d50562ecbc693eff7c6cd788956b5943992a566f865441f591d4da0938e73f0077a357180ecd2ef3dbebc53d116e0d98e3b8daf85fe1b5ed53a18ab43fcfb6ec4551b135f99076de21d7367665a099b15fa2e58267ac88e17c5b221dc75a2719b3732359087b1a03cfcdab8b0cbd700808c0833c8bdabd360f24427b8081d7ad03ccb3bb6b4871fb997ee0e05ae04a669121731252887779d25158a73660f7cbd89a3225a5a6c3e16803f683cebc05a41a6b4dc64051b3299b9668c45759d9b6a428ed5e4062bc7fe9162318739be6cd47feeedef1b96258573e4c6b89e254ac6c5e8781cb53cd7e8bf4cd6de117ec0afa11941fcb877c3b66151bd5d22b61525d9b718afb50c2ce0a4dbe6b48c52e2c7e59676223be76fe5dcc4ec61a9d64a66e3c516087e65ac908c92e360a2653638b2da1772288508b51d5528876889ce8a9fc0810699738e1d15446fdad5ad59de95531492ebb3cbd3755b66f4fca98ac65f8428307070253fa66c70db6c813c44cc3062940ea59758a6e78f6abaeabb0097e8ef871b072a0a12d105fda6b7ea2d66ffff9ed933f9cc1ce74608d52cb4f9ef1e14fe0ea75dea8c9d22eb135799b28413d44b1936226a00c21b77cddea22c61064bcd85f943515dcc7a80ccb11c4eed68e2a4d03fb3217b60a1d65f37a9459f621f9366dd8ec09c542d0b3462ae40d0815e51cd9707b3e3161c711a8fb9bf80808ea60ac34f7a8bf18d56cd9b80946dbcf5f8e32b54ae3c394a66e8db87da64290a52b04fd112942f16f2bbdb3e8ca42a589aa26a1d7eb79a82f0c52027ce2d9bd44be6b8fa4af0e364b826ad0617d288ea6e289fa51311136333201b0aaa34b42eeb26cbbb8290fdd4cdaa80e31d6bc67c8d849fc9328d56ffff5f5c98a67a4db15f66ede356050ab8965b9468e68e476eed9269dc5412be24f2e9057c3f487a5f88964716073f745d90126032bf2847348fb68ccf13acbe79a89d84e2d0e4b9b45bfcc9731f34c972e74ece6f2e24a4cf0969696a4595757482ae4791491a292f973bffe95b0f79765fdb05a0bb5cd097382aee7aa3d616d7930aa11037e3f2dbb8cdfbbd87f34b52f84164d160645ce493c13d6d08e10836f2e46905d32343910c14ab29f6107db0842545bff7c9520825f8d5d544f75ae7b51806a1f4751c470dc78a52dccb9e68947f85dfd8d77f988cc3ba6f6b9cae30876e3bc2efceeb289f7a458059fef7d7ff9612e2e040aad65ac296b188577d5f8e93f4f7c6e271ceeaf3312055d560c7a26485854b8091bfe9d46fa2f0ab2d8221202a1f08b71f4e08511076f1988288fa9042e401825d0d3b4c621a9b52a6694a499d2682334087b50fdbcc65801d89d629c9c9bf01574db301942229f6c4343dc209cef717042bea0093637d16ab631b3a8864f83909b7f8cb25cbf63245824b7c800f8fc971cea5df78c8f7310901eaeaa453945bc84df4eee055be4a1eb310d6e3813266b01a7a8d149ebac55b9903b3f0a7e34c05e8713bd7cc9566c2441fcbce8b5f69d8e57f0377a661a924661c27c6477275d37e04a4df4e35f2e80f7324394550595625a3401334eb5d2a04fe22fed0209cc4d41bcadef3cc83496eb0cb1dfd47095b0d96aaa3a945b77e601b59d2719be13b1c615500bfd7e058618cc29c53b2e754dda692deba93d41fd5a8ce2631e181918d66a8063398150bc5b9159aed28c5a1483406f7f4ab99376413db2cba9248bfce1c44d91e49bc801ce922b27033fcc2a6b490e4fa2724af5a8fc23ae05d4e85e1be43ece7862b3b9e5c20b6b7ad7288925e3fe13d0b7a8fd594bbaf4f27c70df185229e9c75a5baa19f7fdd75485e00143ace620f8a77ccf601df3611b5d735b983e3e75a343049ee374b4549c21c6bad24711522dc1edd222f256c89d8300101105d7e2b7c8880b760bd37fe3b75518c4bf05257317145e050e7f599a9ad4df9f6e0bd1c15f3942cf96738c1f3743dc0e8c6e4c5143a33dd84068b05b6a91181066c7fe890a09f2388220bc6f6b83848e3fba7dd7b7648fce102a2652b327fd1a151024a474204a743e49115f0ccba30f7bc2850229fecfb5bcbf88b3dc3ac0c0acab8805c28f8c60808c2e39d1417aac14d752ee3ba7422716eb80df0c5acac8b2433d59554b6c07ab9e133a76c9c8e42cebade8018b4363e9f14b84a0a7fc3eec05a8c9fa1e3da1f31e23172685eb30160ff041c933f80db69398c86afabb325dee08c065eabfac80bae3d38c9f31fca17575470dfa36528bfb04d72dbd464785a3d1b651191289ebf24fc4359fea6e08926756c758a7b921510dc49f3b3467b2c5600a1403456b7347937f069c7c8770b7f67e1718c97d0fa1f1c0e095cbefcc0938a2be68e43995281ea6f9f8e90847e12d191b516bb4b4e797e4cca363cedb339ddd06375cc111a47f2ce81582321b495ed97614702da42b4c1b2b5a0d60bc6aff4d36bfeadc669b94f9498d132a6ae640e37ca99142fda7a6ed4d82088ffc1fd5d1f4c2bf0f50dc27ae555a3534f69ded7b9b52a6f9ea0ebd2c548e9f33648f252e39bee7d5bd98c3d7dfb42a3cae6c4f625d715f7a53bec748a22366af7da7f48b0aca028a38dd97d89495660540ac917b0b5a93bccf2fc0b7bbebbb153a70edd8fbc7dff95df776db00b7e22a459873885f4e735d44dfe5cc3515b83d97f15ac1b172729eb7f8a692a4a17fe04dd3be0786e463635fd562f0f36135bbc5e65a3a83b5fb3e32633d12879a6812011e36f990908bd6905dc6a1a6090aefe02a98f6a227c7778834ca4f39e56723d300a7b5f1643d6a406b3f1a00c8b4f03dec0abe13b8e407a0304b835f086999ce09bc43f173982a4517f7fe8a619d7af269704aed6fe11362ba171270d110474a7af78c358390d039762fdad652744b441a42619ce5c7e442fc6ecaf8f79e1bf6ea914e2d0973a495454ba0119f75d7e7377112f1e9d1df0681f799891ccf7a87cf962f334cf21975b9bda3335f5e19497e06e6c778623e5be36a378084cfe701e859ef643f2ac9eaa87b1783fcf5cf2fee626ea69cf0667b68f70b512045ce4c873324f5a97f293250c1108d60d3dccf559323f24690e41e42a8ef90245ed7303a2d6735b908873a363b6ad0cde1edb5d2d58713a21a76c9df22fb41917812814780604e49e1e8c895f8698b6e4c1ae8340abbb836d0b0b1d3eb45b77d4f25a7346b21d6dd36f4a891f12b192af735a207ab7aabd5ad2d5363bef0f7746ae55b20838c9b592396fafa9ee4b5d3a0eb7ae857fdc49144a275b9a218f058858f94a3f4b9760d126b108e189a2505575b86f537c80d17e5da40293e942e24cae0be271bedbb832cce87ad6e451c91accc995ca08bf2f35c43f59d6712fe689454b736faa1396d714d4d1910bec620b73477261792ad4b14e861ae805accae39a43b7f50bfdf0617432543b19a2fb7d0c27640133eeff733b806c92855a5f366148860d19f7e85035f14defa64da4b3a99471e13282e15b2657eb0123c", 0x1000}], 0x1, 0x4) fcntl$getown(0xffffffffffffffff, 0x9) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r1, 0x0) sync() listxattr(&(0x7f0000005b40)='./file0\x00', &(0x7f0000005b80)=""/72, 0x48) memfd_create(&(0x7f0000000100)=']\x00', 0x0) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52f98bc0c951a8c18f7b8221c007a7f1c8d5", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)) getpid() gettid() r2 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom(r2, &(0x7f0000000280)=""/191, 0xbf, 0x40000040, &(0x7f0000000340)=@can={0x1d}, 0x80) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r4 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r3) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f00000001c0)=0x18) ioctl$KDADDIO(r4, 0x4b34, 0x331d) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000000500)={0xc000000, 0x3ff, 0x2c}) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x100, 0x0) sendfile(r3, r3, &(0x7f0000000080)=0x5f, 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) sync() 2018/04/28 14:46:17 executing program 2: r0 = socket$inet6(0xa, 0x10000000000802, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={'gretap0\x00', @ifru_map}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) 2018/04/28 14:46:17 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$int_out(r0, 0x5460, &(0x7f0000001540)) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/43, 0x2b}], 0x1, &(0x7f0000000180)=""/52, 0x34, 0x1}, 0x2) write$rdma_cm(r0, &(0x7f0000000400)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000003c0)={0xffffffff}, 0x13f, 0x8}}, 0x20) write$rdma_cm(r0, &(0x7f0000000800)=@bind={0x14, 0x88, 0xfa00, {r1, 0x0, 0x0, @ib={0x1b, 0x6, 0x4, {"949e438da5590f9474ec32b28df2eecc"}, 0x6, 0xb3c, 0x1}}}, 0x90) write$rdma_cm(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32], 0xc) readahead(r0, 0x6, 0x7fff) 2018/04/28 14:46:17 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = getpid() kcmp(r1, r2, 0x4, r0, r0) r3 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x8001, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000000280)={0x4, 0x1, 0x8, 'queue1\x00', 0x8000}) ioctl$TCFLSH(r3, 0x540b, 0x543) sendmsg$nl_netfilter(r0, &(0x7f00009f5000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000000a060100000000000000a20000000000080001be000000008923e87f5c514f12ca167f15fa4be96eeb3c50e86f85fa63d7ba3e147ce6f1015dff3e8fe863a5cb84a2752c1fe6292191b83e80769ddb71fea1eedda9b1ebedd8b97296f307cb4c289278e2e2ecb2a6e2e02bfc50e4502af8cc1384f210e8183facadde1fdd2deccddc21023cb87bfedfe1a9a0a732ccea8dd8d89855fe25ecc3cb8c4412690101da7fe291fba802136b3b68a8025708d3ef693b4dc71a186f8f5fae7fef736e14d91ee8fc17612e0986ba30ea214ef67a2ba1fd163c3cea1f1ae3ab72"], 0x1c}, 0x1}, 0x0) 2018/04/28 14:46:17 executing program 1: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000080)={'veth1\x00', 0x5}) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) getsockname$netrom(r1, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x800005, 0x2, &(0x7f0000000000), &(0x7f0000f44ffc), 0x0) 2018/04/28 14:46:18 executing program 5: unshare(0x60000000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'ip_vti0\x00'}) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x0, 0xc01) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000680)=""/4096) 2018/04/28 14:46:18 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x7) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x80, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) io_setup(0x9, &(0x7f0000128000)=0x0) io_submit(r2, 0x20000000000001e3, &(0x7f00000003c0)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x6, 0x3, r1, &(0x7f0000000480)="a997417a47f74c4044f3a13f31d55503bebbe5638b0dad5cf6c154329e093da91bdc516b4918d6b1601d5bf2325918a197eec9cc5bae220874431f7cd3a5dae5a535f6a5022aa8ec9271c00b1dff710f085abae6de9a8021de0400c5ca32805ac0b683b28e370ec13e3f82f189699fd547a92f988ca3101087", 0x79, 0x8, 0x0, 0x0, r1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x9, 0x3, r1, &(0x7f0000000100)="a96f43022682e7807dde812f57722dae5aa1395a420b36593d0d50a3f0e2a752659dd22190ee3163795837cfeb68affaf2b454e2ed62", 0x36, 0x3, 0x0, 0x1, r1}, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x1, 0x8000, r1, &(0x7f0000000300)="5f429672e4f089f27557341a21f0dc7b7fd06c8e5e83141354c2fc531e736cc1436251af9059ebf16b4b16a4422a07e020fdc34d2631d3d865eedc45093557ca8a05362269b9ab5f5d35f2ba9784c49986165c741fa0", 0x56, 0x1, 0x0, 0x0, r1}]) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x9, 0x4) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0x1024) 2018/04/28 14:46:18 executing program 0: r0 = socket(0x1e, 0x805, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)) 2018/04/28 14:46:18 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x19, "abdc8c15159fc828b0ab42137db1b683ed3fa5757ac61d23e2"}, &(0x7f0000000080)=0x21) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x100000000}, 0x8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) lsetxattr(&(0x7f0000000280)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="cb"], &(0x7f0000000300)='jfs\x00', 0x4, 0x0) r5 = dup2(r0, r3) ioctl$VHOST_SET_VRING_ERR(r4, 0x4008af22, &(0x7f0000000100)={0x3, r5}) userfaultfd(0x80800) 2018/04/28 14:46:18 executing program 4: socketpair(0x10, 0x6, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000002c0)={0x100, 0x7, 0x7, {0x0, 0x1c9c380}, 0x9, 0x8}) r2 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x4800000}}, 0x9b, 0x9}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r3, 0x6}, &(0x7f0000000280)=0x8) connect$pppoe(r2, &(0x7f0000000080)={0x18, 0x0, {0xfffffffffffffffc, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) 2018/04/28 14:46:18 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x6861a123, 0x8002) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000002fd0)={0x2, 0x6, 0x2, 0x0, 0x2, 0x0, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) 2018/04/28 14:46:18 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r0) 2018/04/28 14:46:18 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x2000000016907e, 0x0) fallocate(r0, 0x10, 0x0, 0x4fff) [ 181.351595] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 14:46:18 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1004000000008) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz1\x00', 0x200002, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7ff, 0x101000) getsockname$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) writev(r0, &(0x7f0000096000), 0x1) 2018/04/28 14:46:18 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x0, 0x3, &(0x7f0000519fa8)=ANY=[@ANYBLOB="180000009df6873a0000000000000000650000002e00004a7f"], &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000a1afb8)={0x1, 0x5, &(0x7f0000519fa8)=@framed={{0x18}, [@ldst={0x2, 0x0, 0x3, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000d14000)='syzkaller\x00', 0x3e, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000002a00)=r2, 0x4) r3 = dup2(r0, r1) r4 = mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x40033, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000000)={r4}) write(r1, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/04/28 14:46:18 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'ip6i\'l0\x00', 0x2001}) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000980)=@assoc_value={0x0}, &(0x7f00000009c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000a00)={r2, @in6={{0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0x13}, 0x5}}, 0x80, 0x4, 0x4, 0x7, 0x8}, &(0x7f0000000ac0)=0x98) sendmsg$netrom(r1, &(0x7f0000000940)={&(0x7f0000000340)=@full={{0x3, {"b2bf988a88ebef"}, 0x8}, [{"4fac7772638b81"}, {"89194c2e05ba18"}, {"115d3ef8f32aba"}, {"4dc920e0786120"}, {"a7e458eda2b96b"}, {"db832ce8121715"}, {"d7d1d5b621fa72"}, {"50d01bc4700cef"}]}, 0x48, &(0x7f0000000680)=[{&(0x7f00000003c0)="d8b8", 0x2}, {&(0x7f0000000400)="58fbf1ab5d52de616a65dd2c0baebb4238892cd0350521bfa84147c864d324c3e8abbb3bee7b51917b46dbc96a8ed64b989ecda4ccc662a4e1a31773707d3ab1cf085aeaf68146ea9c12190b9435558355458413329a", 0x56}, {&(0x7f0000000480)="815e50ff8a02021680d35e96978128ad77366f2e052e54601656aaee62354e587b31", 0x22}, {&(0x7f00000004c0)="5e5bf0157a7c9ebce071afae6ab7bfad157dab284b717c7b2baaf2789a5fbefdb90bc53a705450c3cd71ba6b490cb99dd12ca6321db39d2ae0f10f673a03894882bb3a4c2382065e5d80adfb33de25610616", 0x52}, {&(0x7f0000000540)="1f9abf39559c56471dd82c7bbd0838987aa19be2c5464e6ca66d888947d83ede18ca2ba0bd6f1832e6c403884413e83f842a", 0x32}, {&(0x7f0000000580)="5367dca0e709ce0327b1218923c2b9ec3cc7d6b9328255666f972e363b5abcc1d19eb631b0a3855c0573724a5e2de8cd74343216cea436b067cb5e7df3ee2c3cfef4b7976c343bfa6ba9b6fe9ed64f6a5825c5d81d17e3bf43c2c915eff5d47454030b0c3778af863d6e186823", 0x6d}, {&(0x7f0000000600)="2a3e2e64f33bf22dd20a520f1f0c23198073cce9d603c29161edb13f2fcd0f4d7df1dfe385b68f64e70f754bd17d5e1b8a1a93516779938a179fb0887acf811a3dabf6c4893fedb7916910a07fabcf391738d8498d5c6bb8e62c", 0x5a}], 0x7, &(0x7f0000000700)=[{0x58, 0x0, 0x6, "7192e7329f1d44ec67e8ccdd33b1c8a6d83127bc88316285a15a5d040e98ccad8fd4e71c3b0771c96603baec00e375063ad84d5234bb854ccb0635027ddd8028ceecc3e776e47832"}, {0xc8, 0x10f, 0x4, "804b7647e7f94ed732f564a6298b58ea1ccab153e0f69e327145fed611a709e7a45b58abda94e26343be48006f01a720b63714b3b4000ef98f81adbd3687303efb43ef6dfe05029e1cc50a7a75c3b34e7e41135962320014df5248a690bfdf3a17bb9861e19ea8bdd9c7e546d670cb7a1a3502df28620e3827f944ff37ca8097d09af81c65f8a11701714e2422b5d3c5ca92141aa1c6094d2e18b1bfd4a43cc0af1bbdbfbe70b6d555be9b4c8731c4bea7bd17"}, {0x110, 0x117, 0x1, "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"}], 0x230, 0x801}, 0xc4) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000b00)='/dev/vcs\x00', 0x2100, 0x0) ioctl$KVM_GET_PIT(r3, 0xc048ae65, &(0x7f0000000280)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"7465616d5f736c6176655f300000bd17", 0x3000}) r4 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xbb52, 0x0) pkey_alloc(0x0, 0x1) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x4}, 0x68) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) r5 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write(r5, &(0x7f000054f000), 0x98) r6 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3, 0x200002) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r6, 0x40605346, &(0x7f00000001c0)={0x40, 0x2, {0xffffffffffffffff, 0x1, 0x400, 0x3, 0x401}}) 2018/04/28 14:46:18 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x20000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f00001f2ff0)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) read$eventfd(r0, &(0x7f0000000040), 0x8) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/28 14:46:18 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00007e5000)=0xffe, 0x4) pause() sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x0, &(0x7f0000eed000)=""/81, 0x51}, 0x40002102) 2018/04/28 14:46:18 executing program 6: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(tnepres)\x00'}, 0x35) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="24be9c002100ff0200000000deffffff0a00000008080017005e9e0000000000000000009673bf5b"], 0x24}, 0x1}, 0x0) 2018/04/28 14:46:18 executing program 6: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r1 = creat(&(0x7f000028b000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='hfs\x00', 0x81081, &(0x7f00000000c0)) umount2(&(0x7f000078b000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x100000000, 0x3, 0x2, 0x1, 0x1f, 0x6c0c, 0x6, 0x40000, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0xff, 0x8000, 0xffffffffffffffff}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=r3, @ANYBLOB="3300000006037e92699fa59806b43a01282ed9eb61ed4b042e7f76aab7a152ef278728b13edc204c6cc8724850fcc86c101ad06f8acb9f"], &(0x7f00000001c0)=0x3b) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) syz_fuse_mount(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000080)) 2018/04/28 14:46:18 executing program 4: r0 = dup(0xffffffffffffffff) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000eab000/0x3000)=nil, 0x3000, 0x2, 0x10, 0xffffffffffffffff, 0x40000000) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000100)) capget(&(0x7f0000000000)={0x20080522}, &(0x7f00000000c0)={0x0, 0x5, 0x0, 0x1000000000000, 0x871}) connect$llc(r2, &(0x7f0000000240)={0x1a, 0x318, 0x7ff, 0xffffffff, 0x0, 0x401}, 0x10) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f00000016c0)=@full, &(0x7f0000001740)=0x48, 0x80000) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000001780)=0x5, 0x4) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000080)={0x10001, 0x0, 0x1, 0x46, &(0x7f0000000140)=""/70, 0x43, &(0x7f00000001c0)=""/67, 0x83, &(0x7f00000002c0)=""/131}) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x0) 2018/04/28 14:46:19 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$KVM_GET_REGS(r0, 0x8090ae81, &(0x7f0000000040)) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000)=0x3, 0x4) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmmsg(r0, &(0x7f00000019c0)=[{{&(0x7f0000000bc0)=@pppol2tpv3, 0x80, &(0x7f0000000e00), 0x0, &(0x7f0000000e40)=""/234, 0xea}}, {{&(0x7f0000000f40)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000001400)=""/3, 0x3}}, {{&(0x7f0000001440)=@nfc, 0x80, &(0x7f0000001700), 0x100000000000014b}}], 0x3, 0x0, 0x0) 2018/04/28 14:46:19 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_MSRS(r1, 0x4008ae89, &(0x7f00000001c0)=ANY=[@ANYBLOB="09000000000000003c020000000000000300000000000000a909000000000000080000000000000058020000000000004ff5000000000000190b00000000000005000000000000002e03000000000000040000000000000019080000000000000800000000000047ed000000000000000004000000000000f30b00000000000000800000000000000000000000000000ff030000000000e6d22c9084b5ec"]) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4100, 0x0) r3 = getegid() ioctl$TUNSETGROUP(r2, 0x400454ce, r3) socket$bt_bnep(0x1f, 0x3, 0x4) r4 = eventfd2(0x0, 0x0) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000180)={0x0, &(0x7f000002d000), 0x2, r4, 0xa}) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0x0, &(0x7f000002d000), 0x0, r4, 0xb}) 2018/04/28 14:46:19 executing program 3: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) sendmmsg$alg(r0, &(0x7f0000009e80)=[{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000000c0)="c96d9c02f863da28977d01c332478131bd7fde0c20ddc0caaa5d0a3c638187d9d3e091a7f53bcbabf90a2db214fc0bd61467d313745ca7a3ff5aba6a9cf7c370258958d9f22b7ac3a39cb58cfaa2ac0b933831990338c3797729fee5165104b3351bfc6bea80b0d4b7a295215d7ca2c907a70e617badadba982349436d76d99c3f1661b15aa28dc3fd41214c3647bb8f3ad656472632aff68154d3c78ef2bbbbcddcbb49dfcf4bbff6ad1cda07cc1b37c4a7d98664afa2c40940c049f58d080bff68ff32bcab7507b4d5f93cf150b9", 0xcf}, {&(0x7f0000000280)="8982026b962c010f549c35c2bed0144513cdbde1d41b529fec95b48a0bf784163a781b70dd94897237f7b561bae8a050d8fcb7281ddcd3a3862b8ca96a6de907ea032aebc4fe465cbedc16237c35230c4bc44440bb9bb2024292e011d06a76146e3dfaad3f3bec89bb27e79e7591c0e9caf8245f4afa148073748bb6d26bf5a435a7c237d1b2f0e4250ba8d15f5b447ddc2908c25a4042e7b376428a863c5c3727fd6509185a3d8e9343a191473c469d6b13ee9278ea68af2d47128e8782989ca76a9e203a8d2da7fd0d0e42e0911875f640ab39a09f919e496c", 0xda}, {&(0x7f00000001c0)="49beca331c5d1015b4322056239a67adeebb2dda69ae618891938e9f376864635cf0b4baf194bfbf1571de13d40db6c1042e72e88e9257b052631da397f1c65db62c3195247900783829148b9451ae84ac2ea685853a1fe573f0337dfb3c9b650d73a63b4228af16be2ccd965fd578607d5891a73df1930c7589fd07a565b6e5", 0x80}], 0x3, &(0x7f0000000540)=[@iv={0x40, 0x117, 0x2, 0x27, "700d11fef192c14381be74a905881289b8d2afb52c593672410cda5b4106ba9f6b8a867884028f"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3f}, @op={0x18, 0x117, 0x3}, @iv={0xa8, 0x117, 0x2, 0x91, "19c35ce94ae58224eba0f1f0d9c31260103dc9cff3a1d5c45448bb45589e9c1d51ad707f874b391beac26998e30a51f8a722f5815dc99afd30ca5c8907b1eeec2451a79044e4fc1917ba9c2e820084fcf3e530884890c689eac2ec45f7e34fb8c2d4e9ca290f354b2bb1e97bd6db3df930cb1ba2ef624cd96f1f342043fe7d9469493fd6b98a5f48e572765f7fb91972fa"}], 0x130, 0x4000800}, {0x0, 0x0, &(0x7f0000000a80)=[{&(0x7f00000003c0)="c1a76f587aa0e3f24d5f0b9ecf8838fa733d4431286d18720e3b75e55b8bc6e1", 0x20}, {&(0x7f0000000400)}, {&(0x7f0000000680)="c91933331a29405d2938779851a3db2774b5009c5595e551e22c51907f56f80cc96c2e1bc38aa428af433e9e912d28a3c6c2fc92deb65693a8634b2789bbc8188eafeaa81f666b23642358560849fc0cbb25769d6488a029068035272d32d202a92d88757e7ac47d32dcc14d0f70a3e3cd2f5d071ba695dfd2454e9b5d36f54eb575479cddc9b7b92e7c8be255d6045a670c336a017aaf539e243f01cb30dfb9093de1341be3969160eb04177d068dd63f2096552de7d75da2fa9efb58f8fc0a5e5dd696d736", 0xc6}, {&(0x7f0000000780)="29ef7a806d2d4363248f95095f89ea0f592af1e72ede25dfc977e4a6166b61830e02e34e435c0f1d4735cdbe5bfbc194306216d832dca2a88d1922d264a2fa34facd6ad9b5b0465dcbf78c1cc2ad81f0b08c551a30436a39dea1e696c0ce965d8a0b41dc25d0047cb9f812b3a0fdaa8a9ca077bb9acdc88eb13a6938d406666c52d430e2865e342895e74092e611f97798ee2060fc6e00e1f811673ec4d596b127f713f76baff146abaeb69bfe364c73325f35f7bf517c7e3f0e3517a686301b575648", 0xc3}, {&(0x7f0000000880)="cc5a365056aaa9dd1569ddcb27c6f8c73d14f4adf825f7c6ebc495d6c30fdff2bb09a2cb694d1efeead63766243f4dd3c35e2b735d7143c5ac6f2397bde46064f1db065b5605f88b5994825e271f44ddf635f45111b4e6b1f0cdcf0c7341ab845d612664c66acad69eb3f14997eca63a8954f26cfff7a2a72625d0ca7b8ec8c1adb27de58749eeee07925c81d43d8a0ed6f444da5f60d55b98660b50f972c8918fc22352519cf4e72e286620822b028495297e1c9cea6013ac9b7a12d49aeaf9defef1fbc9ad77734aecc2f818b5d3722225fd42c91a5b", 0xd7}, {&(0x7f0000000440)="6e22af10877204d7967596f9adbcd4a92778de7888924d63bbbbb3d9ca7926a25ffcb770fec6", 0x26}, {&(0x7f0000000980)="f443413ba114cefc1ad97ea27ed29a9fe4e8e53bffc9104839ce00247ece42c34acf1923968a7f6615ca160ceb3d12c4beb3d054decc99c368091328724ebd77a72c5bd0648cea5a8c4169e6594197593f917ca2f3e3c14312c2fee909741be1519c00857bb66161446cf34b740cdc63176a6345fb85ad6d3014dc4daf6aadc85f93130254258a7f84c8ca6876e7c0beb710dbbb1d2124a7cabb4bfb55aab7513918d46f69c05f46a8c03541e0a1a7b66e8c9a36f8b36048b1366904d06f5e93b270b4ea5a465cd441cbdc29acccc79b878c0a1e9c12196d7fe68f62f26b83b87ff0f4cfe5dd08", 0xe7}], 0x7, &(0x7f0000000480)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x800}, {0x0, 0x0, &(0x7f0000000d00)=[{&(0x7f0000000b00)="7c8f6d8b6b06b1841f55ad6352e074b3c58d6b76d02cfb", 0x17}, {&(0x7f0000000b40)}, {&(0x7f0000000b80)="93ed75a67eaa73761a34696cadaf840530cec87acf26cde6da09bfd2bd21847a3d43a543e181625b5f15173dc2290356ec030b696286f0dd02e6379b68481f319f3af5e73b91e70a131b76e397b1c4310df1908fe8264cd0f92b20ddeac5e1d1b22fd6fe95267d41a226f61a30032a67c8e605e3d3b164f97084a497381c9a832e0cf4d2f084461ad1f9a31b86afc8dbd89cc41367e0b4a9", 0x98}, {&(0x7f0000000c40)="2a28e36b4032a1ec468b2a89561ab12d15b43477ec64ff08dcd2520501ce52133afacd55ab0af8b2861e6fab8d026d82a50b476af16e7a7a186c13540d8b19acca00bbccec004178fd595055a440756f48661822cdbb47789263c6b471769cb3d12733af22da428cd1fd119d26a017124a3fcf3719257791df71702c21e6c007f661856382f62756cc0a43ea81880c492c6fe244948851d3b83b3c8e3d3605878df6b54abc51baa8bebe432cff167f61e2ee0c660e4519947e", 0xb9}], 0x4, &(0x7f0000002040)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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0x1000}, {&(0x7f0000007980)="279a6a3980d506d7badec0129f9b5d641b11ee94f2956bda54e2b1c71b8c2eb698909a2b2ccd2f98b887b327ef5db4c478bfaf8d1e616d9a0ac85eac30b575e2a52d3de0d5a1be1d7bad861d79fd0fa625289cda514035da3fd5a8c3055358753eda90c019d2ebfc232b451e220ab2f980db1ef23f9ecfb8848b223fc0fef69b254935a0579b93c26b7296e0724de69c083106d63303c45daef19381f9", 0x9d}], 0x2, &(0x7f0000007a80)=[@op={0x18, 0x117, 0x3}, @op={0x18, 0x117, 0x3}], 0x30, 0x4000000}, {0x0, 0x0, &(0x7f0000007c00)=[{&(0x7f0000007ac0)="f76d8d7d9e62c1a917a137d75c96406b69a0cafbcf7e02f0fdda9aa3aed8d87778b01cc7a4385712d55edf9af5510d74585edb7caa28eee39949929f5682377931c25e69f19d1878092dcbf98e52f4f8a283b9d0739a7476f0d60a445e67fccca34e53ea7c7cda50f405d2b2f47a3e", 0x6f}, {&(0x7f0000007b40)="3b42505838d113fc5175e64e2145e654a40d6b088c65785230f09be5b3aa2ac5027ecab13073ebee583937f24489f47d6bf46728ebeceb4a7ba29fc431c1580ab2384c212643b337b79236a2218342e2e0b7fab2833577bccbeb4afae64eb6e45ec6f9237aa09890b8fd1c29a1d9b1d9183aa5cf6280b46e7d0e383fb78383d7e6e83964b63b151c32735d5cfbe1f0fe09afb0e0b83de812", 0x98}, {&(0x7f0000008e80)="80f44002fe23c42d147af1147e8edeb0e064c7eaf596d34a1b576805a8bad7e302de8941bc64b74f33cbaef9ad5c8a96aab7bf6838ffbec624bb15522e7f9d33897c0f14199ea2545e1262ae831304bba6857d8185488204eafb8ca1d67ee7976120cbc9898f98cdc60c31e1ff5928db6442353fe3da13b0b4fb5cda5d9aa78ad8c1792baeca9c5a665664e8ffb6a92577075a1e1b371d01765fc5bcf0405ee1873e73254f8d1b928fd1626bc2f22236805fd7d15db66ece4a3bb519d91e120c75e7693c107199794894ddb002a7558473fd22d5ac6aa8d685a9b19902062bc2c67ad6d28e27bbbd67e2af3722738cf9bbbe5c3181937e0b11d63f087c4bf67249051f00354873488941a0d110d40e018bc513630db11d4408336c31b24d47633c02a487e8ec31f89351f8c0a03b7d435598bffc8ea301c08039a2e1fd72ba39883d38b85c0516b1206fafb69a3b23277949ee7f0c862b1ff2c0d30cc5254adc173cc6e8eb25137ed469fe7d9fb0198a463af942423aac5f72fe6343b75e39c3d0b64fa99742b68f5bddea3f74a72c46e15bf9f25d7128064b036eddf22c81a2b3cafc53c09ff1ee7410d33cacc64ba23fee3a40c99de0050f0bacb260c7c5d42bfb9e886a98f9be26820cc9152b94f85a972d5090b47e0481d5f956023398f16a26a84c9baee87388b51d9c885a4063b50b04cb50fa1b23e652cf9b829d152bbeed80b53b34cbcb2d371af33f34de2c146a8961e316006dfa0d76188edcbf59fc7114c9476b77176883d305c16b4a648cdddb56610026d7c7f5d1ad2f1e49b5820d1c42d4758b3b243775b8fd2fe51795831f28b666b4c791d8ad97c8779ba41cb94ceda3d0b44099e4d5519ba4d52a41de26bb7fbe702ed63d6ea63876931b69d07bb6a7f989df2a20f811a042f5e37a8f1e87a85609da4a703019be12dbb5c3f170139100c58718aeb2f2f0f7e72728314c819b43a3dce901b2a9ba945eacc30bb7c4cf616ba71240edac0c88a32916603a82637d49aeba825d6a63bdb56dbad4c3dc1a2d0ee45be6bdf90cac590ff8c545c383b8af5ed34d720ddde63cc7a1293053596b8caaf548be918da4d4958b95bfde6caa021607e351f412524054147ea799d27c8f4802d8bd79bfe36032571e47c133f042fdc11a1cd50bed2d11df63af6a7d1cbe8eb9762df320bb170574df3e9dd553809c11643ff103f4a22f1db48355712aae3e0832a9bd6bd77826692f1d599ec115bc730615889ee207112de5660fa8b1b70480cefd0fe1b6b9e9b428cc0959a8ba0918cc02f5835a7b7d21b3487b8dbf07294afa26ca54e23954ffb1717c9abc1fb848ecbb78173ad3fe63ee1a38a7aec17745e87f515ad31fa5e6bc4efafe7bc1dda57684a50a454c73e06609d2c4190ca48ca4c1d1128f0397c9b4c7214d43335ae8c9c4af268d4f0cdaf418066375a7246fa6891fd328887cb6db69faf13a719cb6a1fb1e58527800912a1e29766568289913ad671fa64a9beb41ce384d5181111dfc2ec0ad57d5ca59ff6ae2701b64cab2deb6a4304c50e31ce32eff649940a4e08911af9135e7d5f3f5947ad1a11eaed42c577f26e221b69aa616676b7298a94c7f4a389a2b3074987ef864c516d87e3f470bd7f3e94794ee083cc710cf887efa517b2c2e2b6c3cf7d06aa07ee4e4de418d8400256972100041dbfee142879902f792ef42ef86550e4b9f154d4efdb99d1d3d561cec6514dd8aaa99f718dd97b4b38eb8c7eeee88756172f5f4875aebfe9d8725e7ff29c603ffeeb229cdf45714bcbd80e4ed45c68839c7582113cb4c089bbcb4a60eb4773d2676b44a06519025215043b332d54b876ea0395b5ce183dda44e07a7fb7c8f60ccac81a6c01422abf67e1124d414056fae1de9655b36dcf8dbf63b6d0667cd8f9ec3ee9b207a371825eb948a6d14f10c4d37876bf14336ec9e1a9f5466cb726bb2d30024d3b82592252069d166363534423fe9e3fbba9a8109f8091cfa5e8793df402b55071399985c1d17c421fa26f79e72b9e4ce5d42f527459ce84530e11b366d40f3ff81f543807f88f4c7988fc584964d298f818fcbacb5fdc6bb16f0842ba53ed6620a70bfb2a6dc3924fe92fa4499534aae1c5d66b2c3706e81d7a2b0426bcb9eae9173b800920a80637c4a7a4c7a7c7130f73e513b8712621e414478fab5611541cc1338c313d3ef790d1866575f1d620c7e9679a572aa17d2d7bc08d5689eb41c3986f96249584df36f5df56a9e719ab364a0c76cc890a0276cddba36cf6b2d99b51fa6bc8a1cc9bc1242c2a8a526634244eadda144bfbd13e9cacd764728c1dd8dfad8e8bd73f2cc665c9c89db4a668dfc51393f8d3f101c022177037a8d3a650cd897b0caa561f1c5b787fec1b047b9d1c6784f004d6415041709259ed75225723dcb06d7d6d1cf1b23d6afb03fe212ae55229affa56b157e3335dbeb02bfc138cd0f15e44f29f730ae6f7d906a54afe14ab8cb8a99c680b8ec9b360ba922d22c16afe2dff19bdbbece721be2eab0828cd3003d01b873f2747d8c554b5bbef8caf936e32aca02e8735090170f02b012fa6931761a2fc0558eeaa211f1563640a3334a075d3a99065a4d1e7acb5c260f0838248187315876b9735ce31cc73e8e0a795d85edac7de6eef516818ff07ff8e5beba6270312a7e345069385cef2db4d36a0b2ee5f8f1925f71396dafa385a2616a9e26ef646f6e5bc628490b810a7bb0a747b750b114242172d095ece0e8714104b38deb37acc9bf54564bec5cd0c1f0eaec63e38bbb7806116441ad0ac8965b5fdce5a62b3c9d4187d5aab0d5139a37407b4203d00ca24bb27575c5cffd7a5cbad6081f004a877fc38eafa8e57168487aa6d5e34fbbc0a6b08b0ef0f0777f14213ef47ec737cbbcd904e05cd6ea3178d05380c6f57f0c82390222a374eb3f8895a5ebe1f18518d9f87c3555e565ba83ba1cd7535354bee7892e3b643b04529e0ae50d77ccbc70a80b8f89466a0ab882c138b78b0795d5c033bfd65f8ef835cd5cb5e5974fcabf2b66efcce3a4314b0b1e82cd3660ab38969ba8c856bffbac4b4c0f7ed9fdcac84f6747a10b64c0bf295bcce87f3c57dfcb5130c7baa6356f1b78141047f1d98001dca89f001a799e90e7c03ea9b5f3be0b81fcfc71509e15acce8c3123a19fa443d387ac6a6ee7569033479a5898f7a2fade11b1f517630feb717f088114ed0ec3c2b6f002ff340a52f36aa1ae81f10f3e07c14f5fef9e432fc1caa7234764bfd7b0d62ae54315eabde02815cb509653ef9389b51f3ee998879a6a5326310bfd3fb815ed256235230d98ab893b0ae9b6c748750ca0aa9446043b85a77119d30dab83c03ae5860d31694decc5ff13a77a3f1b267274f6ec978b83fe3a6ffffa09524c890a321e87c32f033fe0b099383e10bb7efecf93b72cb43c959cfdf6b5392338ac991e8cff9fdf95536db9720325166de212fe3273c9f74ddc541ad7b2115228344d8ff8343fe879fd01bcc5d7c775185d38907f125f5d4a4a316fd433280f74ba59eb9f057180b7fc71291433fe157c41374fef1148c12f5936fec807536923271c32ff9214b73329d0ba95380f819457a3d0eb70750f068056d85a4ab1649552aeac30b18f2d1c25ae33debf6bd13cf18334aeda71499ac5cf4007edd8dac43d3a8b32d921d802dc6e2432d356b0b52ddabc23dd92dee4a0cb898592687956f71ef21113ddc0ab1168f62cd97abd3691b02a5c062253a7416b8c36de635444fc82495e276567df03c530ee0c7c43556f2d7f1d5e1058d4ef21d135b212378cf1d3e4344e3ae6d114e8f051b59dc3517411d523df9daac5a3cb3975e3ac30a5f7287c08eaf58a3004685cafac734512ff94db882e019c9d5f94518785022e65e541dcc2cb1e7ee01880911b0cc9c3b83d1118e74b50bd9036d66ff4dd82665c1e4c9b10ae3aa38d18d97356a7d2a49aebe1c2686fae8ccc4371c194163aeb293357bd4a8a015dcf45290bcc1956326091c4ff4a465d5eb94d484fd283023f58e85cf11b046ba490341e6738aae7b7eb753351ef42c492580b5e821141971966a530daf12d2f8548854e4c7b94d1703ba5570e9155439e8b5234b05aecb12a936077f44046c3037cbd0dbb2389cef6ddfa1cc032f7afffd23229f63bec4c3459429490b5416ba8045e2a2cbbeb795aad98917e797b53766c788501c45e6020838c5997e35449ea968aa2dee1f023c857176b1f69a07578896a746756b8ffc0cf1d31b2624b5e05db7d0f2e8ac695beac63b4d593ee805b137d157747542f0270525b9d17872be611fdf0487219f3ef496f1c7f0fd9a68780e232b02667f9fbd9e77adaf7a8582889cd0036995c8c534862c4d7cfaae84ca801b4fe3ef429caedb97d6304bcc6155b2b765d82d1997f8090374b0364c59bfec733e66e8c140bde08a833e303faf7bb28c6f4bb20c22b700a761c4b663c36059f5da9972cf866c2e95188bf20835fc43985136fc5bded1c179526cfb1905ec94bfd15a8fb63923417864f9a53cfb2dc40575cca929d016233ffb86d471f4f49cfe7afbe2465cf52cb8aa391563cfe87d56eb2db3e1c97b234b7b69e06a8f12c0217d9bd444467c4d960ca47ce08557c4e9a6373d3fc5430fc9c4f1073a432f4fd4f45e09cfd21af8048e923ced5516ffc6d672de417817681277f7db531f189dc37652c1f4a99e672ec25690463d68ce83ee15d9aad0cfa6dc20309f944f6871e1f87bc9c8af1388a3e86a2ee28c8642993d00a08b8e107fed264ae557a574c319b6a3b0537f69dcd2c48fa3d0853b3d73b8a8e4130aef6c0cb11a2918fc63b2cea5a0af60bec5fc8c7c0a64cc40c7b2fab29c2ed5f59f786e99ccf1d7e3dac0c885796720516d57808b12b3a562093e7b236bf90b24f08686975915ee528bd3ac3689d62ac04a7930ef0e59dcc68d4981b63448f94a175a9da1cf8d4f5c750bc85c99e8d69b0f82928f8fd620924ae39bd3a628b3b2262e19a93c1f6ceda87a645d64fbf085597c58c51917c1ba8901e290b315af7abba41ffc164764441caf5fe31c68e049b0dd0190bd3c6a0c87b2cbb18564fe7a1b0529155c5df7ded400050959a5d5a7c292c20254e67fe2074974ca94e515a3755ed5fd27422493c457aa1da243a0a2934639ce9ecda3b8b553c7a0d842ef58165b94c3b21a0c58936e58861f1873c0a95709ac2b9fab919933b6383b69749544e23a0976b8e986d0d302ee91eebb84c1374eaee589633d969226a0b282ff285a70dc40b15f0d554e8c7ce21c2d39c9158b19b4c788b56a150842f7e89608e1c0e1daf595721d3d2083141b38f3cf6568ac732993c7c33b900d5cff58f5c7b86c78e50f7a98dc0d26fac4f6636c61e703ae83034e690a8aa1bdf021069edc16b89977df998b0cb647778cee72f972a497745e49118a175cb1739a7da70e226b7cfc586b7117bb7ccca9306785d9ab7ac7b111cd924cd34fa3bdb64c36996b28b79c57b3198f39af31dc3dd2d464b730ab89dd683a04974b839b3e1cebe3cbc80aa5ce2199e1ecbc5688ca2a62dcfc7dcf351deb5408577527174c7e5fb9f9437775874a4bcfdf04137b3c31f1f418882df8da943859457fd96a10039f1d7cdc04be5d99943d3ed7f0a048da51060258f52d355bf491e44882c23515c62f382925123c23dde075292ce3bdf3a74954cede5d5de55a61c2e4f01b35b03a0ef96eddd746401b7bbbae0c6882d6667947351ffd03f7b3200ae54ba22e20ef7e91627d8", 0x1000}], 0x3, &(0x7f0000007c40)=[@op={0x18, 0x117, 0x3}, @assoc={0x18, 0x117, 0x4, 0x607}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x48, 0x4000}], 0xa, 0x448c4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001100)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000000)="f1a1889d2a28f46e6181de6632ba5755f938f56419cf2122ae006fffa7ca03139ef48904a4afabb9be9bf250b35e950ef0c3bb4e4cd3d4ed23be35078fe189c4fec049a7dacec8d90ce99a2449cdbd35f70e403f2b9397351e9b744994b4"}, 0x20) socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000180), 0x0, 0x8000, &(0x7f0000000240)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10}], 0x10}}], 0x2, 0x8000) 2018/04/28 14:46:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) fchmod(r0, 0x80) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000040)=""/25, 0x19}, {&(0x7f0000000080)}, {&(0x7f0000000100)=""/222, 0xde}, {&(0x7f0000000200)=""/229, 0xe5}, {&(0x7f0000000300)=""/60, 0x3c}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/96, 0x60}], 0x7, 0x44) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x9}, 0x10) write(r0, &(0x7f0000000700)="88", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2000000002}, 0x8) shutdown(r0, 0x1) fcntl$setstatus(r0, 0x4, 0x0) 2018/04/28 14:46:19 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x84183) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'user.', '/dev/input/mice\x00'}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xba, "f4b3ce914745e26f16f8965d4254659c11487419e8f0fc399f5c78f9bb737ded17e87e9de9de5659051863782de490822ce2ae936e3c2b0a9ccbadb0231e460a89aef3e68655377c16e6eebccb78bdff63902da61f7cbe1cc36ffb8c14d45137f205529880f7c4797156ce945024a96cf13d382f5160bf6d0d2dc52123b2e0e97cedb59f0a9d77670b9e6a76d6dc25ea988ca4e2417c1bc28bb0c36b8dbc222c5b53f40160d11f82de10daa69a3502f88d3db78ea3aa1bf43c41"}, &(0x7f0000000240)=0xc2) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x8, 0x8, 0x1, 0x3, 0x1e84dcd3, 0xffffffff, 0x3, 0x8, r2}, 0x20) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r2, &(0x7f0000000300)=0x4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000380)=@security={'security\x00', 0xe, 0x4, 0x368, 0xffffffff, 0x0, 0x1c0, 0x0, 0xffffffff, 0xffffffff, 0x2d0, 0x2d0, 0x2d0, 0xffffffff, 0x4, &(0x7f0000000340), {[{{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0xd372f6f098a7957d, 0xffffffff, 'nr0\x00', 'veth1_to_team\x00', {0xff}, {}, 0x8, 0x3, 0x47}, 0x0, 0xc0, 0x100, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x100000001}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "6634af7eacb9b7740627b0dfd33c60fb7d742a1fb906f057fcd947312948"}}, {{@uncond, 0x0, 0x98, 0xc0}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0x0, 0xc8, 0x110, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4fb, 0x1}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x8, 'syz1\x00', 0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) r4 = socket(0xa, 0x0, 0x9) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000780)={0xaa}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000800)={0x4, &(0x7f00000007c0)=[{0x4, 0x7fff, 0xfffffffffffffff7, 0x6}, {0x3, 0x2, 0x1, 0x2f}, {0x2, 0x8, 0x6, 0x8001}, {0x9, 0x1, 0xfffffffffffffffc, 0xfd}]}, 0x10) r5 = fcntl$getown(r1, 0x9) ptrace$setregs(0xf, r5, 0x80000000, &(0x7f0000000840)="1f44f8d793db07479b26bdfc293024f26e44a52f4a69f5c6d0b7b3fdab18f92f844d149e9be4cfab2a") setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffff9c, 0x6, 0xd, &(0x7f0000000880)='bbr\x00', 0x4) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000008c0)=r5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000900)={0xffffffffffffffff}) ioctl$KVM_SET_FPU(r0, 0x41a0ae8d, &(0x7f0000000940)={[], 0x5, 0x8, 0x5, 0x0, 0x8, 0xf004, 0x5000, [], 0x9}) r7 = syz_open_dev$sg(&(0x7f0000000b00)='/dev/sg#\x00', 0x8147, 0x80000) getsockopt$IP_VS_SO_GET_INFO(r4, 0x0, 0x481, &(0x7f0000000b40), &(0x7f0000000b80)=0xc) ioctl$GIO_CMAP(r7, 0x4b70, &(0x7f0000000bc0)) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000c00)=@assoc_value={r2}, &(0x7f0000000c40)=0x8) getsockopt(r4, 0x101, 0x2, &(0x7f0000000c80)=""/56, &(0x7f0000000cc0)=0x38) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000d00)='/proc/self/net/pfkey\x00', 0x0, 0x0) rt_sigprocmask(0x2, &(0x7f0000000d40)={0x3}, &(0x7f0000000d80), 0x8) unlink(&(0x7f0000000dc0)='./file0\x00') socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000e00)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000000e40)={r3, @in={{0x2, 0x4e22, @rand_addr=0x8}}, 0x2, 0x3}, 0x90) pwrite64(r6, &(0x7f0000000f00)="835c72e8d1bbb326706e6958398b8ee7d30f9680c52b7f15175971ebe1ed365cbff5b66edb8011efc12387aabff8ff3349c112a6d149cc691ff74653d03def54d6ab5bde4925bfd7773aaf242647a25f6f8ccbb1f70c415ff4e910014540234265fcd0f5a97c1f106ed28ed3260327f866cb42fea35fee39c504b9bf3c06baaf0cc59d3f", 0x84, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000fc0)='vegas\x00', 0x6) 2018/04/28 14:46:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000000080)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) fchmod(r0, 0x12) 2018/04/28 14:46:19 executing program 6: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)='-3', 0x2}], 0x1) connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f000086fff4)) 2018/04/28 14:46:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x20000000010, &(0x7f0000320ffc)=""/4, &(0x7f0000d5f000)=0x4) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x0, 0x8000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000140)={r0, r1, 0xfffffffffffffff7, 0x10000, &(0x7f0000000080)="20afbad079eeb5074e6087ba2c8d7e6111dbba9c8e73d8d7b5d0dda8e374632b88009314ec1fdd6fef835b9967f67f0e279db7bab17deaac57f1aa30858ab436d7a8f43d34d547a64f5df77a91d8ff372ec05b9d75994a4e234fe5001656f54c19901e62c9adefd5a9e76f41b9a79f526e397b5b2a20dc2e0ca04bc08d063cb40ee015cbddfae033ebfb8dff7bb1e837fe33ca7d4fbde12b1c655c77d940eca0b8", 0x6, 0x80000001, 0x5, 0xfff, 0x4, 0x200, 0x2, "2c4e0475fc76d87e20cc1fcb275449d580d83fdd7ffaa3a6373830800f8bf0971fee7dc6bb41e30debd18bc2bd3b3da96e6acebd94672bf571f6cf06a35d140da7f415a634c9721fbe5d327862d6e241d3f826c0324d5576607327d14ca6fd5cda1dcd229959383e96cb2087dd5512acd22dc5ea074c5608b76dccd3bd1f1b911f05084ff4244f22a0b850944d10ee7cce2a"}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), 0x4) 2018/04/28 14:46:19 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) io_setup(0x8001, &(0x7f00000002c0)=0x0) io_submit(r1, 0x1, &(0x7f00000015c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000140)="d2", 0x1}]) r2 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="473c8d6222d73e72050f4774a917ff7477fb6afcfd7a90ac03bfab5631a96e29772dc9f0a3764605989f55e741481958cd361bd6526c399f3326a4fbbdc899aca4f22f0d1eaa48c7f30a22a29715ab7afc098db8b3a856d9d9b573ccddaf8984fdfe94228f178095fdcebbd75c7079696e684f372b838ccfc67335529748283140254f362b49f5e279ca6ddf9e5c1fca12222e3904f2", 0x96, 0xfffffffffffffffd) keyctl$clear(0x7, r2) r3 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x80, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000000240)={0x2, 0x1, 0x1, 0x200, 0x80, 0x100}) [ 182.578867] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 182.586370] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 182.600889] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 182.608418] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/28 14:46:19 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0x7d, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) 2018/04/28 14:46:19 executing program 4: syz_emit_ethernet(0x2a, &(0x7f000000f000)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @multicast2=0xe0000002, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @multicast2=0xe0000002}}}}, 0x0) [ 182.634407] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 182.641884] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/28 14:46:19 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x2, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_tables_matches\x00') r1 = socket$kcm(0x29, 0x2, 0x0) r2 = shmget(0x0, 0x3000, 0x84, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x1000) ioctl$KVM_PPC_GET_PVINFO(r0, 0x4080aea1, &(0x7f0000000280)=""/147) sendfile(r1, r0, &(0x7f0000301ff8)=0x2000, 0x10000) 2018/04/28 14:46:19 executing program 4: syz_mount_image$bfs(&(0x7f0000000300)='bfs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x0, &(0x7f0000001700), 0x0, 0x0) mount(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000c7f000)='./file0\x00', &(0x7f0000000140)='nfs4\x00', 0x0, &(0x7f0000590ffe)='v4') r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffff9, 0x80) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0x7f, 0x3, 0x8, 0x800, "867d6715b53d59f82d4c8eb7b6d72af434a1ba8bd0a38ba1a89eea56934028100641d8ff4f1e8adc32d67887", 0x7fff}) 2018/04/28 14:46:19 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='\x00', 0xfffffffffffffffd) request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='dctcp\x00', r1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet(r0, &(0x7f0000000140), 0x396, 0x200007ff, &(0x7f0000003e00)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000000240)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='highspeed\x00', 0xa) writev(r0, &(0x7f0000df9000)=[{&(0x7f0000354ff8)='\'', 0x1}], 0x1) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000200), &(0x7f00000002c0)=0x4) [ 182.746408] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 182.754114] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/28 14:46:19 executing program 1: r0 = socket(0x10, 0x802, 0x0) setns(r0, 0x0) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@bridge_getneigh={0x20, 0x1e, 0xd01, 0x0, 0x0, {0x7}}, 0x224}, 0x1}, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[], 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000b30000)}, 0x0) r4 = dup2(r2, r3) sendfile(r4, r1, &(0x7f0000000440), 0x4) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) getpriority(0x2, r5) sendmsg$nl_generic(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10002000}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)={0x3c0, 0x16, 0x2, 0x70bd27, 0x25dfdbfb, {0xf}, [@typed={0x8, 0x3b, @pid=r5}, @generic="a975f2eb1fb094457de70012fdedbe4839ebbeaf346609f3f56f2775b414ec5a7163bcdd3b874d51fdf5427f7070f86c4f70f08b78", @generic="785daa0521b98960c3c65995f13cbdead2a96f9c435719e8f145ffe14dd016982e28c5f521f6e3f0977838c7dabd8c548b9b4d4a0cc1cc192e21ed8f5f248c799b612e31d83550f47a6bb51fafcf2450f9859a9c5df5d13b0518f2d0f0579c6cfd206b9621c264ee224f5bd7c854a3deb725a47ec47183f0738dd4a9d365ea40bc3c23d93937ae4a68654e04f657b605e8112a725af0030313d99ecd778aae79680e17c0", @nested={0x148, 0x69, [@generic="f34e3abd5e0b36193a30079c86b946b91390ecf2d6db98e73865f0bcd3fddfb04c3f9017e9f5aef8a0696363776c87644f801845927526fd98e66f1767eb8cea200a87e5a0e3b861d48c9e0a9fb151688a46e8f0c8385030882e872d12a122c168ef58aa331813a64b6c89f74f296f9d35706bfce96acbb232037d845a020ec3917318861f6887", @generic="6e4c8efb5715929bff20e4380b0ffdff8add7d9f317a9cfd1fbda119a9f0031aebda1f78e85bb237cd94301c232051511d7264bcd245d2c8bd152204fd4376dde372e281874da21200e7b72495bb505993851bfca4a2d99492e87fb8825c6d21df9ffe291c9f", @generic="9ef62451fd446308c2aecebccad1bcce0be7b55db8a0f2ec241a86d32cafebb405005dae950873f50b5546f54c74c39db290163e53e61da860bd16da69e0c02815cef204ecf8bc999ac4270ca81efb12af7b6a097956bc"]}, @nested={0xc, 0x5e, [@typed={0x8, 0x38, @u32=0x7ff}]}, @generic="368e4f17776e262f4c31ecd2ee811eee67fd4950c15f741600beb41a1d717df9d72913ec1dc12cb8c00c02b8019a8d3a3355e1d70f224c881648a81288de7e915430785f6eef15554875d6f2f9a725df5aa30ab3ca7380cb5c35d32e5ca669d888350c129651ffbf35d26a73fb8eb23619e8eddbee15ab4da00edcd93e5f4bf379f1afe9714723e440891d3d3ac3c4c0b40876d7d9d7ff4fcd4d6d98defff4fbecf58d025d56d8b3066b28c8f127642caa1a4cdaef4dc4ec6e29b1e3d59033c971e09f0995489fdfba303608b0e677ebc7c5", @nested={0x28, 0x77, [@typed={0x1c, 0x38, @str='GPL*[-posix_acl_access\x00'}, @typed={0x8, 0x5d, @fd=r0}]}, @typed={0x8, 0x22, @uid=r6}, @typed={0x8, 0x35, @fd=r0}, @generic="149c609eb3b324d6e09d640d34336203f320d4c1fa5b35291845ab2c0c3fe63a71f394296e7519c2fdd97fd3eefb78a6b7e284b9a6e79b01b7770addc64aa4db3df301ef763cc1c3aa3af96b44995890d4a43b68108f1bac01cdf964dd8c81ad1bbd7f9353493aa4a6a5"]}, 0x3c0}, 0x1, 0x0, 0x0, 0x841}, 0x40040) [ 182.795896] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 182.803404] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 182.821983] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 182.829535] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/28 14:46:19 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x100, 0x0) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x400) ioctl$int_in(r0, 0x40a0000080044dfb, &(0x7f0000000040)) [ 182.885587] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 182.893112] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. [ 182.911224] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 182.918850] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/28 14:46:20 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x20000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x1ff, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}], 0x38) getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r3) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000100)={{0xffffffffffffffff}, 0x9}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={0x0, 0xa494}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000380)={r5, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) setfsuid(r2) 2018/04/28 14:46:20 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) poll(&(0x7f0000000100)=[{r0, 0x1}], 0x1, 0xffffffffffffffc1) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x31fb, 0x141300) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f00000000c0)=0x2) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001000)="8e86a4b9500a1139a0d93a78de7ed00ae239537b41a4eacfcfd438dfbe84ef20bd7e66cfb9bde86f5b1d1bae840e6c373fd2d58909d8ac8f1aca1b6e95b92948d4525d", 0x43}], 0x1, &(0x7f0000002000)}, 0x8000) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bce5", 0x2}], 0x1, &(0x7f000000ae80)}, 0x0) 2018/04/28 14:46:20 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) getgroups(0x5, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r2, r3}, 0xc) read(r0, &(0x7f0000000040)=""/64, 0x40) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000240)=ANY=[@ANYBLOB="180000000000000001000000040000001470782e85a7a495be72b852c10a6142561bbd64987ec30bbb1d64d9845d11707a79de6f3f5f1e66ced09c77377b2573fc000124e7cfc6737f5e42bb851212d306e28b499f0e77600ea77a6eb48443e49ffd1703ece67c389821e6cd31be96d1beea9b11856d49e43f893c802f9d7aef593baaea94230330935695591a1a5fc4dc62"], 0x18}, 0x1}, 0x0) 2018/04/28 14:46:20 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) fcntl$setlease(r1, 0x400, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) unshare(0x60000000) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000002c0)=0x8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r3, 0x29, 0x40, &(0x7f0000000300)={'mangle\x00'}, &(0x7f00000000c0)=0x54) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000014300)) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x4, 0x2c000) 2018/04/28 14:46:20 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000012b000)={0x5, 0x1, 0x200, 0x2, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x2000000000000d, 0x2, 0x4, 0x6, 0x5, r0, 0x0, [0xa]}, 0x2c) openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x28000, 0x0) 2018/04/28 14:46:20 executing program 6: syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') epoll_create(0x7fb) mount(&(0x7f0000a38ff8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) umount2(&(0x7f0000d5bfff)='.', 0x0) 2018/04/28 14:46:20 executing program 7: r0 = socket(0x12, 0x802, 0x0) write(r0, &(0x7f0000000000)="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", 0x490) 2018/04/28 14:46:20 executing program 4: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0xffffffffffffe176, 0x105000) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = dup(r0) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x100000800000010d, 0x2, &(0x7f0000003ff8)="00000000ffffffff", 0x8) [ 183.732149] IPVS: ftp: loaded support on port[0] = 21 [ 183.840872] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 0 /dev/loop2 [ 183.870930] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 14:46:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0xfd}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x810000020013, &(0x7f0000d06000)=0x40, 0xfffffffffffffdc8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0xfdf6) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[]}, 0x1}, 0x0) sendto$inet(r0, &(0x7f0000a6efff)="cf", 0x1, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {0x3}, {}, {}, {}, {}, {}], 0x8) r1 = gettid() sched_setaffinity(r1, 0x8, &(0x7f0000000140)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x264) 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) 2018/04/28 14:46:21 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f00000063c0)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x3a, &(0x7f0000000080), 0x5}}, {{&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f00000020c0), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB="04000000000000000000000000000000"], 0x10}}], 0x2, 0x0) 2018/04/28 14:46:21 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) fcntl$addseals(r0, 0x409, 0x9) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000600)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/04/28 14:46:21 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000240)='/dev/dmmidi#\x00', 0x0, 0x100) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000280)=0x3e6, 0x4) ioctl$KVM_GET_ONE_REG(r0, 0x4010aeab, &(0x7f00000002c0)={0x0, 0x95}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000340)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="4e000000ae243e52f3597454148fcb09cedf310e044bb5d0535b9a846243bacada4b19bbd0414a880e1c8fe0010515ac8966b2e65db4e5601947ad6230ec86dc3dbcbdfb452b5b751c8282fc89c6ea9e40fd"], &(0x7f0000000040)=0x56) pipe(&(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r2, 0x7b, 0x30}, &(0x7f0000000200)=0x6) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x2, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000080), &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}, 0x374) 2018/04/28 14:46:21 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000100)=""/194, 0xc2}, {&(0x7f0000000000)=""/134, 0x86}, {&(0x7f0000000200)=""/102, 0x66}, {&(0x7f0000000280)=""/165, 0xa5}], 0x4, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x7) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 2018/04/28 14:46:21 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x464, &(0x7f0000000680), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="1000000000000000a6dc8b51be3d4e5f2900000008000000aa99462ce4341b2bff363eafca45957c28b87818e967ff86496d0360209051e8ff9c41ade8d785ef3b6872a732409790bdc09989bf8cee377dbe851f5253413093230641182abc5549307499477867b422568a36cec7c631c997feb5430462913288fe48b5024bf9ea55eeeb4212dca1b99faa7266484cadd18ed00d3f5d90764e8c8eb46b6e80e2106828ab91c2a647c80c4bbb97a65adc22fbc0610c4dc2591fff9a4aabefe465749faef56bea68c285ff33525c2d949491"], 0x10}}], 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005f00)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000006000)=0xe8) sendmsg(r0, &(0x7f0000006200)={&(0x7f0000006040)=@hci={0x1f, r1, 0x1}, 0x80, &(0x7f00000061c0)=[{&(0x7f00000060c0)="6cedb4832573b09081b96ce5a5976525cc929bb1cedea07b3b45ca4ed1674dee17d4640398fcb3ba38d52d42e75be65bf837cb27a259137a8ef1c9bdf92716345f2aecac2267be2ea731f564e5ec4649e29a6080dd5827de82a1e342033092addb0c68309714d71916a77ff2a5c1de517abfd40cae854435373e7b9b7a2f1ca15b9e4c5a9493d2fe123aa861a09c50c64e012f292ebd1986582f456b08e5e43e319a9aed76cb52d0bf80f7c539e15411cfeadb80bde4f2193541340062fd3af9cd6ec5bde1accc8638ea755620545214115b84ccea0d6e90b3dafa97ddd6fe363b0dee3a9c5d978db3", 0xe9}], 0x1, 0x0, 0x0, 0x8880}, 0x4000000) 2018/04/28 14:46:21 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000180)={0xaa}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'yam0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1e}}}) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=@known='security.ima\x00', &(0x7f00000002c0)=""/137, 0x8d) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000001000/0x4000)=nil, 0x4000}) r2 = syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x1, 0x4800) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r2, 0xc008551a, &(0x7f0000000100)={0x7ff, 0x4, [0x9]}) 2018/04/28 14:46:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x6, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/04/28 14:46:21 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764ff0)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000000000)=0x4, 0x4) rt_sigprocmask(0x1, &(0x7f0000000100)={0x8}, &(0x7f0000000140), 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0045405, &(0x7f0000b18000)) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) 2018/04/28 14:46:21 executing program 6: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) [ 184.907595] kernel msg: ebtables bug: please report to author: Wrong len argument [ 184.947125] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/28 14:46:21 executing program 0: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) r0 = semget$private(0x0, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0xffff, 0x101080) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000300)=0x800, 0x4) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000080)=""/54) r2 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) ioctl$sock_proto_private(r2, 0x89e6, &(0x7f00000001c0)="583f5f98e31eb8d3f6ed6d40dd62dc023a0e2347bd18610e5e359bd3350a6efe1414e4962814f0dfe0c9fe553480878ff53c0e1fc016618d36f5a4c536cc765c03be1addd62f31557bba782a2b0e10167afe49411cd44d43efd74a204c5be7210a1bf0e63ba7a9a63798249c0fcadea256139b978b0411cfad259baf9262e1bd359236fb76628722d625fcaf4a831506e76d587b26108f290c3d6a1a33b955d91a2a1dbcb256b48b376d8a6d5d6a7f2f79b3843755bd24e1b36010a55aad3ade477b49a94b4a7cb0ff62b6c46729493b38d93b") r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='wchan\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f00000000c0)={0x2, 0x7, 0x3ff, 0x1f, 0xffffffffffffffff, 0x261}) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000140)='cubic\x00', 0x6) semctl$SETVAL(r0, 0x3, 0x10, &(0x7f0000000000)=0x1) 2018/04/28 14:46:22 executing program 1: r0 = socket(0x1e, 0x5, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000140)=@req3={0x80000000}, 0x1c) connect$vsock_dgram(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @host=0x2}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8001, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x30) 2018/04/28 14:46:22 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="261585d857"], &(0x7f0000000240)=0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000de9000)=[@text32={0x20, &(0x7f0000f59fc6)="0fc75fedc4c3c968fb6c0f9cfbb9040100c00f3266b842008ee80f230064672ec015dec4e245bea5d41e6082f9440f20c03506000000440f22c0", 0x3a}], 0x1, 0x0, &(0x7f0000000180), 0x1ba) pipe2(&(0x7f0000000000), 0x84800) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/28 14:46:22 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000013000/0x18000)=nil, &(0x7f0000000040)=[@text16={0x10, &(0x7f0000000080)="f2ab260f21b90f221666b8002000000f23d00f21f86635200000070f23f8ae65dd92c5000f01c8bad10466b88d00000066eff364f266670f01bc36000000002e673e670f32", 0x45}], 0x1, 0x4a, &(0x7f00000000c0), 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x20002) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xffff, 0x2ff}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000240)={r4, 0x81}, &(0x7f0000000280)=0x8) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/04/28 14:46:22 executing program 4: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x8, 0x1, {0x10000001, 0x1, 0xa8, 0x2, 0x3f}}) write$binfmt_elf32(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x7f) ioctl$KVM_ASSIGN_PCI_DEVICE(r0, 0x8040ae69, &(0x7f00000000c0)={0x800, 0x2, 0xf20, 0x1, 0x2000400}) pselect6(0x40, &(0x7f0000000100)={0x6, 0xcc8, 0xfffffffffffff52e, 0x1, 0x6, 0x1, 0x3ff, 0x3f}, &(0x7f0000000140)={0x3, 0x3, 0x7f, 0x5, 0x1000, 0x4, 0xc96, 0x3}, &(0x7f0000000180)={0x28, 0xfff, 0x4, 0x1f, 0x6, 0x4, 0x6da, 0x1004000000000}, &(0x7f00000001c0)={0x0, 0x1c9c380}, &(0x7f0000000240)={&(0x7f0000000200)={0x8fc}, 0x8}) uname(&(0x7f00000003c0)=""/190) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) socket$key(0xf, 0x3, 0x2) 2018/04/28 14:46:22 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x20000, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000040), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) migrate_pages(r2, 0x6, &(0x7f0000000140)=0x4a, &(0x7f0000000180)=0xffff) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r1, 0x40405515, &(0x7f00000000c0)={0x6, 0x6, 0x5, 0xbd0, "e33a7246698bff53633b52770984de5178149ae8dfc8a42b3b6481faa7b27e91cafdca53dd6dc8397e4d6acb", 0x6}) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000080)={0x40000002, 0x7000, 0x20}) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=ANY=[@ANYBLOB="ac000000210011040000000000000000e0000001000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000f0000005c000000000000000000000001e0000002000000000800000000000000000000000000000000000000ff010000000000000000000000000000000000000000010000000000000000000000e4ffffff00000000000000000000000000"], 0xac}, 0x1}, 0x0) 2018/04/28 14:46:22 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000080)={'sit0\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00', 0xc06}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x2000000000000175, &(0x7f0000000140)}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/28 14:46:22 executing program 2: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x4, 0x28000) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x5000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x10c, r1, 0x10, 0x70bd2a, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x15}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x91c}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4e6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4004000}, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000140)=""/45, &(0x7f0000000300)=0x2d) syz_emit_ethernet(0x3e, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp={0x14, 0x0, 0x0, @empty, "000000081e84d84b2db57b8a0af02ad8c4fda114"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0, 0x0, 0x0, 0x800000000000000]}) 2018/04/28 14:46:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = syz_open_dev$dspn(&(0x7f0000000580)='/dev/dsp#\x00', 0x1, 0x8000) ioctl$VT_DISALLOCATE(r1, 0x5608) r2 = dup(r0) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000005a000)={0x0, 0x2000000002}, 0x8) sendmsg$alg(r2, &(0x7f000065d000)={0x0, 0x0, &(0x7f0000054000)=[{&(0x7f0000000000)="e2434adeba9041ac2b9f818de12a11156b66bf344dc1e478a21c93089bbe38c53bc32ae9c3cb7b6cffb221131bfa629b288932cd806b313ba55782f6c672636814db215a6d5d59021a6036a7b261dafc924f629ab5f950d1ff2d68cff504830944652e007dc0d49e38749a0545e491e377b99eb2405c974f29fa1ff36f9c57d17a0773a765ba54bc188c53c20758b98f0cd4f7e37a6b1d3a8df6606193a51fdcfcd3bc286725ba48f3f5146c0d6c141197cc97822c2881718ae6d52da690f2bf5f0a2773bb854558c4e35bf5b81fe9873710cdf91914d72f90de81f21374bef6680738a60dd4aa9f7b77851b96b7dac87a0ced37550c563c9617c5daad0845d392c4ef69590144ca09a8ca17766bdc94a2dddc6825162af6f0a36c2b63d346ebbf0a51b8e7ffdcc657f9feee74bd4285bd7158370df4dc8cdd8c5408412d45c8bb9f55b96bbac5a16cddc9b02dd2357c2397ee7c48d7a3645be37a14fe9810e8025e3a9fd13d246ba893dd7badb177f6d17b009a3789652e9d02396f20f5664658c5663625340301c7c42ffc3d26563320eb824549e1522e0b879f437618b21e8131b40abb9cb096d567307d01769429d61069217e3e02ea2d0f24327d7d2a29046ee4e9e66144aa52ac09d7a1754cf8134fee832b83cff8fbbb59d9b31d6515ffbdb96af6c9ee97af4a8a2a0c1efe40e0c81e61d6a82eb159f3fff55904e83e67654aed207c83e504cbe38241217e2c31439df99550e1cf94a89b4d7603198b7bddb2cf61e57fec9fdf983f8e0a9736e4d70ce2e75001f368f539f0657a8fc0ccfd7eb2c2af8fd85e0b0b970aaa13a657e645820fa9b19f1ef331347adfc917c06e76a90c8983ce04dc715c3f10ad7c4fc2928861b5b6c6873c9b7939e677b2bafb64c365b2f564e0be16546a82918fd08a92e6a1576fa85949bbf56ea08e6a0e4245f0a2a3e36c8e422f51a55115456ee3cc6a040b6dafc43e372681817fd98e0510e7e152dd3b5ec81469160f61a2e3a32024467eb16da4729f7873f847c7ff86f6ef3e7f40e7844e7d61316dad71e9f6a034d614037b8d10ac1ecf2bfafb139cf1858690f121a76e5f0c616e167f0affe77716a2ee0ecbd9f98a1233e1dd3659b6587fdaa9a6b3ef9e536c608b519c48d7cbe4381510ca20d2abb44d01ff3d1d7d19b792f07d6bee10d0a73f4309ccb935d4bf18eb26ef24e5b9a04f7ea66b464f9e835474ba47e80ba8a056746cf59cd79bbf377f73727008d52f85fc6d86a07b7a883d7c0dc0862b10377c6c3424123272b8413fd3f135c65782af4b4c2e2544fea167f8db8622f9e8c7a31db202fdbe8dc746073e5009572eeab63918a3a9839ea729761642a1b9e4d7f97b51558e9f487047817a3d9838355f7d55b9684ada4658497f7832d46edc9eca2b67b282cc403590ad4c6e2492f37ae38b2ea39d005bd086aad9e3be8dad956455d00b7dbe6fc4897a1f31cba1dd8a8c981aedeee9ced95a4d41bad4b09bff5e2cf42c25dce2dc4ed2a5610dc95270d2758a0f56b3cd94d2d0c45a554adec9b28de1c85b7f54c2e54349706ae36ad48f7eab6e17a7555142fef0f2d3a627db1f7cafe90840e5ef65240863e33681acbae2ef49a76c38813f231f530aaf96dfc6bbe044928363ca8931e503f976918bc63c3832a2c5f522481a9ddffdccd1029556a33374a854a8530617ceb85673c891bbdd2178a6ca174b150b1bc265973e973289db3631e4535df0fe52de1bf2ca4eac364cba5204fb", 0x4e5}], 0x1ba, &(0x7f0000000500)=[@op={0x0, 0x117, 0x3}, @iv={0x0, 0x117, 0x2, 0x0, "43f8acac9429b92b1d139953be01bf70967f55460c01ac34b42ef5a5"}, @op={0x0, 0x117, 0x3}]}, 0x0) shutdown(r0, 0x1000000000001) 2018/04/28 14:46:22 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'ifb0\x00', 0x400f}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x20) io_setup(0x2, &(0x7f0000000000)=0x0) io_getevents(r2, 0xffff, 0x5, &(0x7f0000000080)=[{}, {}, {}, {}, {}], &(0x7f00000001c0)={0x0, 0x1c9c380}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'ifb0\x00', 0xa201}) 2018/04/28 14:46:22 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = dup(r0) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) write$binfmt_script(r0, &(0x7f0000000280)={'#! ', './file0', [], 0xa}, 0xb) 2018/04/28 14:46:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0xd3) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000000000)='\b', 0x1, 0x20000000, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f00000001c0)=""/215, 0xd7, 0x2, 0x0, 0x0) r1 = getpid() fcntl$lock(r0, 0x5, &(0x7f0000000040)={0x1, 0x1, 0x3, 0x2, r1}) 2018/04/28 14:46:23 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000021ff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x400, 0x20000) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000200)="9d789a13eee8e66b0efd4eebd9ba113b8fdfae215c6571a4732a4acc51def59eedeb8addc563494e4493aec65326ba090c4e5e23986d1b0f33b9301eb6243fd29d9cce35f98bb2ed6d2ed4a1a986fba24c49c4e82ea04fcbccdd91323661cb43513a96a0a2476d33a90bff62d4225095800203bb28e0a640fbb050d595116835cb1e489486dd613ffa21cd2e2b26395d50936d122e114052c7a69f03f40b89eb04cdd7bc586ab2f39ab3c2b4980e9293c6ea3b6884a62467af3aefc0c1cc4eff0dba1548a40bd42ba2bd60bdba70e53fafc25a421ba38c4967880cd39044a3aa89f402aa6cef845d0e953e", 0xeb) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000268000/0x18000)=nil, &(0x7f0000000080)=[@textreal={0x8, &(0x7f0000000000)="baf80c66b8d4d9f78d66efbafc0ced66b9800000c00f326635002000000f300f35dbe23e0fe3e40f20c06635040000000f22c0f3ab660f3a600474baf80c66b860489e8666efbafc0ced440f20c066350a000000440f22c0", 0x58}], 0x1, 0x0, &(0x7f00000000c0), 0x0) r4 = dup3(r3, r0, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x2, 0x30, 0x3, 0x7}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000340)={r5, 0x5}, &(0x7f0000000180)=0x8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x7ff, 0x4) 2018/04/28 14:46:23 executing program 6: r0 = perf_event_open(&(0x7f0000000240)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000000100)=[{}, {}, {}], 0x3, 0x5, &(0x7f0000000140)={0x100}, 0x8) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)="64ff661300a405", 0x0, &(0x7f00000003c0)='0') 2018/04/28 14:46:23 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_acct\x00') lseek(r1, 0x0, 0x0) ioctl$fiemap(0xffffffffffffffff, 0x6612, &(0x7f0000000100)=ANY=[]) pipe(&(0x7f0000000280)) ioctl$KVM_SET_BOOT_CPU_ID(r0, 0xae78, &(0x7f00000000c0)=0x2) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000100)=0x4, 0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x100000000}, 0x20) 2018/04/28 14:46:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x800) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000009c0)={0xffffffffffffffff}) connect(r1, &(0x7f0000000640)=@ax25={0x3, {"2a764e803479db"}, 0xbb}, 0x80) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000a00), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) socketpair(0x1, 0x6, 0x3ff, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000940)={0x0, 0x0, 0x10000, 0x200}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000500)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000006c0)={r4, 0xffffffff}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000005c0)={'ipvs\x00'}, &(0x7f0000000a80)=0x1e) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x5, 0x8, 0x100000001, 0x0, 0x6f, {0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x1, 0x2, 0x80000000, 0x8, 0x2}}, &(0x7f00000007c0)=0xb0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000800)={r5, @in6={{0xa, 0x4e21, 0x16, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x9, 0x5}, &(0x7f00000008c0)=0x90) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x3a0, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}, 0x418) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000980)=0x5, 0x4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r6, &(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) sendto$inet(r6, &(0x7f0000000040), 0xffffffffffffff8b, 0x0, 0x0, 0xfffffd4a) poll(&(0x7f0000000040)=[{r6}], 0x1, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000600)=0x1c) 2018/04/28 14:46:23 executing program 7: connect(0xffffffffffffffff, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) setsockopt(0xffffffffffffffff, 0x111, 0x1, &(0x7f0000000100)="e249ca2b", 0x4) 2018/04/28 14:46:23 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) r1 = accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00000001c0), &(0x7f0000001ffc)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x200100, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x0, 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000000c0)=""/236, &(0x7f0000000040)=0xec) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000001d80)=0x9, 0x4) r3 = getpgid(0xffffffffffffffff) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000001cc0)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001640)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000001740)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001780)={0x0, 0x0, 0x0}, &(0x7f00000017c0)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001800)=0x0) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000001d00)=""/11, &(0x7f0000001d40)=0xb) fstat(r1, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() fcntl$getownex(r1, 0x10, &(0x7f00000018c0)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001900)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f0000001a00)=0xe8) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001dc0)={'teql0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}) stat(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r2, &(0x7f0000001c40)=[{&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001380)=[{&(0x7f0000000300)="6d9aba88589c1b58f24b03ed92fa889d8b5f4624728d2e27838a251fea85c06ef38a72dacdcd143b68346b7f4c27ddd3978dcdfd24fe748a54d9ddbeac5692fd44307b2e18321b9169330fbb81f67ea48f42a5fca63656f28015135e20591b66f29b2f81e49ba602aef6a2132b29fea2a4b9c5ad42d44e28e645da4e", 0x7c}, {&(0x7f0000000380)="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", 0x1000}], 0x2, &(0x7f00000013c0)=[@rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x48, 0x4004800}, {&(0x7f0000001440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f00000014c0)="605508e732d4dcc69506a5b6444eade367bc143d84f69ff38ae9319cd0df0a92b057b0d3a78308b034b7619881a5156a0135e4ab7b4bf3f9e57cf6006d294ec4dd2bf2000e4d311f532a198b656aea227caed1ec1706b9c7bfb05c46e7a159c22348d4140746ba0ac305bc89dd30227d94c66f288c0b0ad94d8f75f486032d35c2fcfd77c1bffae9c05198f7704a2c77b760bb98c6e72a4d774798f82fe94f820ac124a85a7ccc379246079ca9d45b1694cc4bf2d8aa7cd34c93a31e5bc59bc7a4bae831d7fa7733f63f9603f1e549c00f4370843024fc0ef49d772c6a2523da91bc42a953b5f0ac4e", 0xe9}, {&(0x7f00000015c0)="eb23b058bf3db25888efca1f0846bca0843ab2db4bbe309f55c0e59c44", 0x1d}], 0x2, &(0x7f0000001b00)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x38, 0x1, 0x1, [r2, r0, r1, r1, r2, r2, r1, r2, r2, r2]}, @rights={0x28, 0x1, 0x1, [r0, r0, r2, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r2, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x108, 0x40}], 0x2, 0x10) 2018/04/28 14:46:23 executing program 6: r0 = socket$inet(0x10, 0x400000000000003, 0x6) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000100)={0x2, 0x8, 0x10000, 0x2, 0x7fffffff, 0x5}) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/23, 0x17}], 0x1) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="1b0000001200030207fffd946fa283080400190000000000000085", 0x1b}], 0x1}, 0x0) [ 186.204272] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/28 14:46:24 executing program 4: write$cgroup_type(0xffffffffffffffff, &(0x7f0000000100)='threaded\x00', 0x9) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='gid_map\x00') write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$cgroup_type(r0, &(0x7f00000001c0)='threaded\x00', 0x9) 2018/04/28 14:46:24 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0xfff, 0x500) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000100)={0x4, 0x449, 0x698, 0x7, 0x4, 0x5dca}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000005c0)={0xffffffffffffff9c, 0x3, 0x1, 0x3a91, &(0x7f0000000580)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000600), 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200ef000001000100000000"], 0x1c}, 0x1}, 0x0) 2018/04/28 14:46:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f0000e3eff8)={0x0, 0x0}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x40000000000) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000340)={0x1, 0x0, [{0x20040000107}]}) 2018/04/28 14:46:24 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x901, 0x0) io_setup(0xc12, &(0x7f0000000100)=0x0) io_submit(r1, 0x1, &(0x7f0000000080)=[&(0x7f0000000040)={0x0, 0x0, 0x4, 0x1, 0x0, r0, &(0x7f0000000000), 0xfe00}]) r2 = socket(0x10, 0x1000000000803, 0x0) getsockopt$netlink(r2, 0x10e, 0x3, &(0x7f0000002ffc)=""/4, &(0x7f0000000000)=0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000140)=0x1a, 0xfffffffffffffdb1) 2018/04/28 14:46:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x22000, 0x0) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0xffff8001}]}, 0x1c}, 0x1}, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000180)={0x1f6, 0x40, 0x2f}) 2018/04/28 14:46:24 executing program 1: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x9, 0x80000) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e20, @multicast1=0xe0000001}, 'bcsf0\x00'}) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f000000020319a8750007000000068100023b0509000100030100ff3ffe58", 0x1f}], 0x1) 2018/04/28 14:46:24 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x7}}, 0x1ff, 0x81, 0x0, 0x1, 0x8}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={r1, 0x100000001, 0x10}, 0x9) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000040), 0x386, &(0x7f0000001780)=""/253, 0xfd}, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000000)={0x9, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$ARPT_SO_GET_INFO(r3, 0x0, 0x60, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000180)=0x44) ioctl$LOOP_GET_STATUS64(r3, 0x4c05, &(0x7f0000000340)) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000480)="1b", 0x1}], 0x1) 2018/04/28 14:46:24 executing program 6: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) fallocate(r0, 0x0, 0x4b99, 0x3) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) preadv(r0, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) lstat(&(0x7f0000000040)='./bus\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = gettid() ioprio_get$pid(0x3, r3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) setgroups(0x2, &(0x7f0000000240)=[r2, r4]) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000004040)='\n', 0x1}], 0x1) [ 187.067649] netlink: 'syz-executor6': attribute type 25 has an invalid length. [ 187.078310] netlink: 'syz-executor6': attribute type 25 has an invalid length. [ 187.102872] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/04/28 14:46:24 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000400)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1000a, &(0x7f0000000140)=0x9, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f00000001c0)) ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000000280)) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e20}, 0x7f) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000002c0)=0xc) accept$packet(r1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000740)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000500)=r2) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001840)='/proc/self/net/pfkey\x00', 0x8001, 0x0) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vhost-net\x00', 0x2, 0x0) syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x5, 0x2) syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000001880)="861c03b9cc335f1493") r5 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x800) syz_open_procfs(0x0, &(0x7f000000e000)='fdinfo\x00') getdents64(r3, &(0x7f00000001c0)=""/102, 0x48) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000240), 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001800)={'bond_slave_1\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) vmsplice(r5, &(0x7f0000000540), 0x0, 0xe) r6 = creat(&(0x7f0000000440)='./file0/file0\x00', 0x0) syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x4, 0x24600) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00000005c0)={0x0, @in6={{0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}}}, 0x2, 0x1f}, &(0x7f0000000680)=0x90) sendmmsg$inet_sctp(r1, &(0x7f00000006c0)=[{&(0x7f0000000480)=@in6={0xa, 0x4e23, 0x8001, @empty, 0x8001}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000780)="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", 0x1000}], 0x1, &(0x7f0000001780)=ANY=[@ANYBLOB="20000000000000008400000002000000000200000000000002000000", @ANYRES32=r7, @ANYBLOB="200000000000000084a087ea3288717fd4eae6e800000008000000ff02000000000000000000000000000118000000010000008400000007"], 0x58, 0x20008000}], 0x1, 0x200000d0) pwrite64(r6, &(0x7f0000000540)="9fed08bf436968588a5c1a634ec32607d530cd9a8882c476d8348920255b80eefe84b594fab94bc209746d7480770ab064543f0e519ef70351fb269ac17033019093cad4b58b5201afa85c8d0737f819344c2ff38c72296e64a5f10042498b44088f677df1196c846a27e1809e3cd510", 0x70, 0x0) ioctl$SIOCSIFHWADDR(r6, 0x8924, &(0x7f0000000240)={'vlan0\x00', @random="311d140adb0e"}) ftruncate(r6, 0x3ff) 2018/04/28 14:46:24 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000400)={0x8f, 0x0, [0x4]}) r2 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000001c0)=0x80, 0x80800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000200)=0x81, 0x4) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f0000000040)=@pic={0x8f6, 0xfffffffffffffe01, 0xa582, 0x0, 0x5, 0x6, 0x1, 0x4, 0x794, 0x1, 0x8000, 0x72e2b0b5, 0xd, 0x7, 0x3, 0x1}) 2018/04/28 14:46:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x15) write(r0, &(0x7f0000000180)="8fe2914ee96c05d9a9a69bc89b49", 0xe) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400, 0x0) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x3, &(0x7f00000000c0)={0x6}, 0x8) getsockopt$inet_dccp_int(r1, 0x21, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/28 14:46:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000004200ff02000000008682260285eb19b807d7efda85d10000000000000000"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000002040)=""/4096, 0x1900}, {&(0x7f00000002c0)=""/179, 0xb3}], 0x2, &(0x7f0000000540)=""/249, 0x71}, 0x0) 2018/04/28 14:46:24 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000d4b000)=0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @tick, 0x0, {0x0, 0x1}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, {}, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x800}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x1) 2018/04/28 14:46:24 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x200000, 0x0) ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f00000000c0)) r2 = semget(0x0, 0x0, 0x100) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000140)=[0x4, 0xff, 0x7]) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000800040000001000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000180)) 2018/04/28 14:46:24 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000), 0x8) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xe34, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000180)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x5f, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x6}}}}}}}, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0xfffffffffffffffe, 0x5, 0x4, 0x1}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={r2, 0x7, 0x6}, &(0x7f0000000340)=0x8) 2018/04/28 14:46:24 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x240040}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r2, 0x400, 0x70bd25, 0x25dfdbfe, {0x1}}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x1, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/04/28 14:46:25 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fffffff, 0x719a02) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0xde, 0x7, 0x2000}, 0x4) syz_emit_ethernet(0x6a, &(0x7f0000000180)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0xb, 0xb, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [{}, {}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}, {[@multicast1=0xe0000001]}, {[@dev={0xac, 0x14, 0x14}]}]}]}}}}}}}, &(0x7f0000000140)) 2018/04/28 14:46:25 executing program 6: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x3000, 0x2000}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="0203000013000000000000000000000005000600000000000a0000000000000000000000000000000000ffff00000000000000000000000005000900000000000a00000000000000000000080000000000000000000000000000000000000000020001000000faffffffff0a0000000005000500000000000a00000000000000ff0200000000000000000000000000010000000000000000"], 0x98}, 0x1}, 0x0) 2018/04/28 14:46:25 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0xfffffffffffffffc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000001000)={@broadcast, @remote}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/28 14:46:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={"6c6f00ecff00000000000000f9ff00", 0x0}) recvmmsg(r0, &(0x7f0000006dc0)=[{{&(0x7f0000000140)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000240)=""/130, 0x82}, {&(0x7f0000000300)=""/78, 0x4e}, {&(0x7f00000003c0)=""/97, 0x61}], 0x3, &(0x7f0000000080)=""/39, 0x27, 0x10001}, 0x101}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000440)=""/239, 0xef}, {&(0x7f0000000540)=""/148, 0x94}], 0x2, &(0x7f0000000600)=""/138, 0x8a}, 0x6}, {{&(0x7f00000006c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000740)=""/210, 0xd2}, {&(0x7f0000000840)=""/221, 0xdd}, {&(0x7f0000000940)=""/136, 0x88}, {&(0x7f0000000a00)=""/222, 0xde}, {&(0x7f0000000b00)}, {&(0x7f0000000b40)=""/158, 0x9e}, {&(0x7f0000000c00)=""/138, 0x8a}, {&(0x7f0000000cc0)=""/103, 0x67}, {&(0x7f0000000d40)=""/187, 0xbb}], 0x9, &(0x7f0000000ec0)=""/4096, 0x1000, 0x7fffffff}, 0x7}, {{0x0, 0x0, &(0x7f0000002f00)=[{&(0x7f0000001ec0)=""/4096, 0x1000}, {&(0x7f0000002ec0)=""/49, 0x31}], 0x2, &(0x7f0000002f40)=""/4096, 0x1000, 0x743}, 0x1}, {{&(0x7f0000003f40)=@un=@abs, 0x80, &(0x7f0000004180)=[{&(0x7f0000003fc0)=""/36, 0x24}, {&(0x7f0000004000)=""/235, 0xeb}, {&(0x7f0000004100)=""/10, 0xa}, {&(0x7f0000004140)=""/61, 0x3d}], 0x4, &(0x7f00000041c0)=""/131, 0x83, 0x4}, 0x7}, {{&(0x7f0000004280)=@ax25, 0x80, &(0x7f0000004500)=[{&(0x7f0000004300)=""/205, 0xcd}, {&(0x7f0000004400)=""/56, 0x38}, {&(0x7f0000004440)=""/156, 0x9c}], 0x3, &(0x7f0000004540)=""/60, 0x3c, 0x3}, 0xedc}, {{&(0x7f0000004580)=@in6, 0x80, &(0x7f0000005d00)=[{&(0x7f0000004600)=""/195, 0xc3}, {&(0x7f0000004700)=""/191, 0xbf}, {&(0x7f00000047c0)=""/192, 0xc0}, {&(0x7f0000004880)=""/234, 0xea}, {&(0x7f0000004980)=""/4096, 0x1000}, {&(0x7f0000005980)=""/237, 0xed}, {&(0x7f0000005a80)=""/77, 0x4d}, {&(0x7f0000005b00)=""/80, 0x50}, {&(0x7f0000005b80)=""/181, 0xb5}, {&(0x7f0000005c40)=""/163, 0xa3}], 0xa, &(0x7f0000005dc0)=""/4096, 0x1000, 0x1}, 0x6}], 0x7, 0x2, &(0x7f0000006f80)) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000006fc0)) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000380)={0x10}, 0x1f9, &(0x7f00000000c0)={&(0x7f0000000100)=@ipv6_newaddr={0x34, 0x14, 0x503, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x34}, 0x1, 0x0, 0x0, 0x100000000000000}, 0x0) 2018/04/28 14:46:25 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x10000, 0x800) getsockname(r0, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000140)=0x80) getsockname(r0, &(0x7f0000000180)=@ipx, &(0x7f0000000200)=0x80) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x7ffffffffe, 0x202) 2018/04/28 14:46:25 executing program 4: r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040)=""/94, &(0x7f00000000c0)=0x5e) 2018/04/28 14:46:25 executing program 2: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000040)="609ed5a3fc33750866f95c923c685c9c1fe02f496937ef8d7dea66abd5acaef6fc05110f4a76ecc086d45a8ff8fb726975aa8dfd6767da38dd02d0baca5d181ecde0", 0x42) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$cgroup(r1, &(0x7f00000001c0)='syz0\x00', 0x200002, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000200)={0x8, 0x7, 0x3}, 0xc) listen(r0, 0xa79) ioctl$KVM_HYPERV_EVENTFD(r1, 0x4018aebd, &(0x7f0000000240)={0x2, r1, 0x1}) r2 = gettid() ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000002c0)={{0x7, 0x1, 0x5, 0x2185, "8d12b20c2f520626d3e188fe2064b855fca9b4bb9faf97f96fbeafa5771817965f14f10179f09b39b104c3a9", 0x1}, 0x0, 0x0, 0x0, r2, 0x8000, 0x7, "40696f69166dd546712c87052a34feb8d8656789593b194d9fec487164c857c7027a7e04fca8978a42cd24ddb1fd664eb7dffdd07df1c4803b05f1937584eece", &(0x7f0000000280)='syz0\x00', 0x5, [], [0x2, 0xfff, 0x3b19, 0x4]}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000400)='tls\x00', 0x4) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000440)={0x81, 0x0, 0x8001, 0x1ff, [], [], [], 0x52f0d064, 0x9, 0xf3, 0x2, "268f430e6f5f71adb49edd248ab94e41"}) ioctl$KVM_SET_SIGNAL_MASK(r1, 0x4004ae8b, &(0x7f0000000580)={0x3f, "5ad800cade264cf085c70d64ff6f1e7fd8d2ece9a6791212d8a2e699c9465c79c7c704b612ad5c01802663c37d573ce06fc9c77a9c500c497e4d8a6f3964e2"}) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000600)="e4e11bb21d1ff6f9428cee6bfc00537539228347752f896768c61b671908ad84dbdb1f34bcb84fadb93dccfd4411de3f55c06705583519da6cfe2e3e27238a62", 0x40) ppoll(&(0x7f0000000640)=[{r1}, {r1, 0x4000}], 0x2, &(0x7f0000000680), &(0x7f00000006c0)={0x9}, 0x8) getresuid(&(0x7f0000000740)=0x0, &(0x7f0000000780), &(0x7f00000007c0)) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000700)='./file0\x00', r3, r4, 0x100) execve(&(0x7f00000008c0)='./file0\x00', &(0x7f00000009c0)=[&(0x7f0000000900)='tls\x00', &(0x7f0000000940)='\x00', &(0x7f0000000980)='*]mime_type}.vboxnet0+\x00'], &(0x7f0000000b40)=[&(0x7f0000000a00)='&)\x00', &(0x7f0000000a40)='usermime_type\x00', &(0x7f0000000a80)='tls\x00', &(0x7f0000000ac0)='tls\x00', &(0x7f0000000b00)='tls\x00']) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000b80)={0x0, 0x2, "0fdc"}, &(0x7f0000000bc0)=0xa) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000c00)={r5, 0x7}, 0x8) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r1, 0xc0045520, &(0x7f0000000c40)=0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000c80)={{{@in6=@remote, @in6=@mcast1}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000d80)=0xe8) fgetxattr(r1, &(0x7f0000000dc0)=@known='system.posix_acl_access\x00', &(0x7f0000000e00)=""/139, 0x8b) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000ec0)=[@in6={0xa, 0x4e20, 0xffffffff00000001, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @rand_addr=0x28}, @in={0x2, 0x4, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x547, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}, @in6={0xa, 0x4e24, 0x7ff, @remote={0xfe, 0x80, [], 0xbb}}], 0x94) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000f80)="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") r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001080)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r6, 0xc0145401, &(0x7f00000010c0)={0x1, 0x2, 0x1, 0x3, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000001100)={{0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x9}, {0xa, 0x4e22, 0x1, @empty, 0x1}, 0xfffffffffffffff8, [0x3ff8, 0x100, 0x9, 0x15, 0x8000, 0x4, 0x2, 0x6]}, 0x5c) 2018/04/28 14:46:25 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = dup3(r0, 0xffffffffffffffff, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r2, 0x40045532, &(0x7f0000000480)=0x9) write$rdma_cm(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYBLOB="3f01000100008088f84fce95f5fd4c20c4f624a4215f0027cc6ee92ed6758bf8d7b7207e17feab922ae86b5cfc40c8137a4da0de2c8a034a22"], 0x49) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r3, &(0x7f00000000c0)=@migrate_id={0x12, 0x0, 0xfa00, {&(0x7f0000000080), 0xffffffff, r2}}, 0xfdba) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}, 0xfffffffffffff265}}, 0xd09, 0x9}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000400)={r4, 0xcfa, 0x20}, &(0x7f0000000440)=0xc) r5 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200), 0x0, 0xffffffffffffffff) r6 = add_key(&(0x7f0000000240)='asymmetric\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)="1c0aeda0491a911241581fdabee1387ad11a11ba65348a2314a5ccbcd102f8ee5a1e20fa213f1944f58d5f0e942ad60e3dae1e48a72cb4c9bb3d0fb6161a31ac9e3347", 0x43, 0xfffffffffffffffa) keyctl$unlink(0x9, r5, r6) 2018/04/28 14:46:25 executing program 7: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x4, {{0xa, 0x3f, 0x400, @loopback={0x0, 0x1}, 0x8001}}}, 0x88) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x80000000008, 0x12, r0, 0x0) 2018/04/28 14:46:25 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = dup(r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)=0x0) rt_sigqueueinfo(r3, 0x23, &(0x7f00000000c0)={0x10, 0x148, 0x100, 0x400}) r4 = getpid() tkill(r4, 0x3e) sendto$packet(r1, &(0x7f0000000100)="def8e4519c5083cf12b9df98d3354d962b3d4be67cc42b8d0da7e2f5a2fd12c0dd33af832a1b879305df4ab094d0d621ca17477188b63adb99500698a0000aee725450f30ccedbdaffa1dd6bb622ec67a0e3780550a0580f815e3c5b786336856d253e49516a2d1e19df93f18268414a12e69e8222909c5fa2fa8218e91dcce4d67b3f4208742933a10d4111d15375cecd178e570f30a38e505d3289", 0x9c, 0x4000, &(0x7f00000003c0)={0x11, 0xf8, r2, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) perf_event_open(&(0x7f0000220000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000000240)={&(0x7f00000001c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000000580), 0x0, &(0x7f0000000600)=""/108, 0x6c}, 0x0) 2018/04/28 14:46:25 executing program 0: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f00000000c0)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x1c) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) socketpair(0x1f, 0x3, 0x7, &(0x7f0000000100)) 2018/04/28 14:46:25 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0x0, 0xffffffffffffffff}, 0x800) io_setup(0x8, &(0x7f0000000600)=0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0x10001, 0x10}, &(0x7f0000000180)=0xc) io_submit(r2, 0x1, &(0x7f0000000cc0)=[&(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000bc0)}]) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f0000000100)='./control/file0\x00') 2018/04/28 14:46:25 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000180)=[{0xc0, 0x11b, 0x4faa2cff, "894d96ba14bddef5d09d29c2323c07af245a4449240de671d6bec6471dccdb5783513dc5bac5bfadc6b0adb4f921096772e0920b82a417bcd1920a5dc2114983262373bc0ed59c600e4062cae069c5e4dfe2ec6505ca41484c27ecc1c30255440e80b66dee1514a11f225a0883b1629b94f9e0100aef9b15c4d7b59e8f5725ae2682dda1f4b78c872387ae33523c0a73145dc0d07cfc3f8323f65673f4a3d77206bdc898e9492b8e62963055bebf871e"}, {0xc8, 0x109, 0x1f, "22d5b81e179c7fcf571b98098e9796e8883d478b7082c10edba4cdf89319afcd10556c3b4a0b5447edfc7adb84ca3d30d8adad49165a984cb39f322b465563e688c20d73f41f0cc1dbafe4faeb7f8698f590e0d72f0ca110a1b0e8f06af50e55e2af74a4771513311b7144bbcf625b78ee489bc8ba36623f451527b908dcc84a93b9ba92e1a5815e2c5523d788a5ead4f5fee511ffbc6d1b56c991a9f61d99832f38909ea08c82e311fca8640f69de84f0084ab562"}, {0x50, 0x10f, 0xdab, "230e6acd7c87af2e7d73ae91ebc6c6731541f4667d5a057ed62224bcba4f98eeb03ed09b0e8a43f9f4d96e6c041ed9bc2641d9f3acae767881"}, {0xc8, 0x84, 0x93a, "738e54819ec19560318c5b2b3257ef40214cd37c303fdc43369deac33a2dd70e352853f86bfcca0eb6865c492391b08b48cdd39a5d13c462ea66505ffab8f61f14d12d2eba99c04ee0262b4d6986e15919fbdd5e012622cafcb149b86e7055a224fc7cff5cacd045766af7be4c0fcc252e5a90e1648272ff0f82b751fbf6105746e0820f4a31f1ac92cb285a5823210a2d04fd0d57c2a99d42c247284d959b4d53282f14a7867a93465cb56c3f3fc3fbd1"}], 0x2a0, 0x1}, 0x840) recvmmsg(r0, &(0x7f00000045c0)=[{{&(0x7f0000000480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000500)=""/109, 0x6d}, {&(0x7f0000000580)=""/52, 0x34}, {&(0x7f00000005c0)=""/90, 0x5a}, {&(0x7f0000000640)=""/222, 0xde}, {&(0x7f0000000740)=""/44, 0x2c}, {&(0x7f0000000780)=""/221, 0xdd}], 0x6, &(0x7f0000000900)=""/147, 0x93, 0x7fff}}, {{&(0x7f00000009c0)=@l2, 0x80, &(0x7f0000001f80)=[{&(0x7f0000000a40)=""/240, 0xf0}, {&(0x7f0000000b40)=""/20, 0x14}, {&(0x7f0000000b80)=""/115, 0x73}, {&(0x7f0000000c00)=""/51, 0x33}, {&(0x7f0000000c40)=""/4096, 0x1000}, {&(0x7f0000001c40)=""/121, 0x79}, {&(0x7f0000001cc0)=""/118, 0x76}, {&(0x7f0000001d40)=""/175, 0xaf}, {&(0x7f0000001e00)=""/250, 0xfa}, {&(0x7f0000001f00)=""/72, 0x48}], 0xa, &(0x7f0000002040)=""/4096, 0x1000, 0x1000}, 0x2}, {{&(0x7f0000003040)=@rc, 0x80, &(0x7f00000031c0)=[{&(0x7f00000030c0)=""/149, 0x95}, {&(0x7f0000003180)=""/48, 0x30}], 0x2, &(0x7f0000003200)=""/196, 0xc4, 0x8}, 0x167}, {{0x0, 0x0, &(0x7f0000004480)=[{&(0x7f0000003300)=""/21, 0x15}, {&(0x7f0000003340)=""/4096, 0x1000}, {&(0x7f0000004340)=""/81, 0x51}, {&(0x7f00000043c0)=""/125, 0x7d}, {&(0x7f0000004440)=""/29, 0x1d}], 0x5, &(0x7f0000004500)=""/138, 0x8a, 0x2}, 0x6e18}], 0x4, 0x10020, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00000046c0)={0x0, 0x0, 0x2, 0x0, 0x63b, 0x80}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000004700)=""/35) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000004740)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, @in6={0xa, 0x4e20, 0x81, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e22, @rand_addr=0x1}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x78) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000047c0)={0x0, @in6={{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x14}, 0x10000}}}, &(0x7f0000004880)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000048c0)={r2, 0x10001}, 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004940)={r0, 0x28, &(0x7f0000004900)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000004980)={r3, 0x73b13f38, 0x10}, 0xc) r4 = geteuid() r5 = getgid() chown(&(0x7f00000049c0)='./file0\x00', r4, r5) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000004a00), &(0x7f0000004a40)=0x8) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000004a80)=0x1) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000004ac0)='/dev/cuse\x00', 0x40800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000004b00)={0x2, [0x0, 0x0]}, &(0x7f0000004b40)=0xc) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000004b80)=0x401, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f0000004bc0)={r2, 0x6}, &(0x7f0000004c00)=0x8) write(r1, &(0x7f0000004c40)="c144acfced47b445d4f4569d482abe1bed273f04f80c46c1fe7d066ed0e2f5aa2263ed40b6b41e814c371580462a1d9131657ad1283a4efbdf667bbe67f7bcaea65d29a967b608290d3de17ff1c198551fc639d9f335c4d557f3", 0x5a) setsockopt$IP6T_SO_SET_REPLACE(r6, 0x29, 0x40, &(0x7f0000004d00)=@raw={'raw\x00', 0x9, 0x3, 0x320, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x250, 0xffffffff, 0xffffffff, 0x250, 0xffffffff, 0x3, &(0x7f0000004cc0), {[{{@ipv6={@dev={0xfe, 0x80, [], 0xf}, @mcast1={0xff, 0x1, [], 0x1}, [0xff, 0xffffffff, 0xff000000, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffffff], 'veth1_to_bridge\x00', 'bond_slave_0\x00', {0xff}, {0xff}, 0xac, 0x9, 0x4, 0x2a}, 0x0, 0xf0, 0x110, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, [0xff, 0x0, 0xffffffff, 0xff000000], [0xff000000, 0xffffffff, 0xffffff00, 0xffffff00], '\x00', 'ip6gretap0\x00', {}, {0xff}, 0xfb, 0x0, 0x4}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@inet=@socket2={0x28, 'socket\x00', 0x2, 0x1}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) ioctl$TIOCGLCKTRMIOS(r6, 0x5456, &(0x7f0000005080)={0x5, 0xfd58, 0x3, 0x9, 0x7, 0x180000000000000, 0x14, 0x40, 0x3, 0x10001}) ioctl$TIOCMBIC(r6, 0x5417, &(0x7f00000050c0)=0x1) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000005100), &(0x7f0000005140)=0x4) epoll_create1(0x80000) pipe2(&(0x7f0000005180), 0x4800) fgetxattr(r0, &(0x7f00000051c0)=@random={'system.', '#$*md5sum\'\x00'}, &(0x7f0000005200)=""/219, 0xdb) 2018/04/28 14:46:25 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/packet\x00') ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000100)={r2, 0x2}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0c0583b, &(0x7f0000000000)={0x37d, &(0x7f0000000100)}) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f0000000180)) 2018/04/28 14:46:25 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='numa_maps\x00') setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000080)=0x2, 0x4) 2018/04/28 14:46:25 executing program 7: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) keyctl$setperm(0x5, r1, 0x0) keyctl$unlink(0x11, r2, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r3, 0x7709, 0x0) 2018/04/28 14:46:25 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="4c0000001000ff3030ba0a0c6fc283a724a600800200000000000000000000002c002800ff01000000000000cefdd06cbedea21326a4986d27c70da654d47bb5b10f838f00944d8eb3ba0199", 0x4c}], 0x1}, 0x0) 2018/04/28 14:46:25 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/fib_triestat\x00') perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000080)={@local, 0x0}, &(0x7f0000000640)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00000005c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=@newpolicy={0x2ac, 0x13, 0x500, 0x70bd26, 0x25dfdbff, {{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e23, 0xfff, 0x4e21, 0xfffffffffffff3fd, 0x2, 0xa0, 0xa0, 0x1d, r3, r4}, {0x6, 0x1ff, 0x3f, 0x2, 0x6, 0x8, 0x100000001, 0x5}, {0x4, 0x1, 0x2, 0x115d2a26}, 0x1, 0x6e6bbc, 0x0, 0x1, 0x3}, [@coaddr={0x14, 0xe, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @srcaddr={0x14, 0xd, @in6}, @sec_ctx={0xe0, 0x8, {0xdb, 0x8, 0x1, 0x8, 0xd3, "fce0048cbda5fb0edb857da62536bb213da614334d4ea4ba54f5948429fc2c1693e62811837f54c12b3e3c5ffa08593a6f77e69b4f6aabbdf3aec4012fe2ba77d8e28611c0fc58112fcaa47f009ba3847442889b289f57acabb780af77e0d30a493f6063d05324ce9e7bd7af2ad7433c532623a736defdaa25a5fd79c9e57a8f89a1c4bd7191a3d957c1b51eb210fbf4e17c87e71326accd7382bf9042cd019330e40334d73ab9724d4e97d26e9c02a1b73072dd5af2fe07b726e53cdfb51b3e3ed21cb62dc43fad188bcd02c3fa27db9766c4"}}, @ipv4_hthresh={0x8, 0x3, {0x16, 0x11}}, @algo_auth={0x88, 0x1, {{'sha3-256-generic\x00'}, 0x200, "01a0005a3b70fece315edda3fd340e4ed313d9a0ae15ff51803a6aea516e75ba1ed49dc05e8dbdef444a7a7916b5b6a02e2886e0010d0f0ad2d1bfda3c382346"}}, @lifetime_val={0x24, 0x9, {0x200, 0x80, 0x800, 0x3}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0xa}}, @lastused={0xc, 0xf, 0xe102}]}, 0x2ac}, 0x1, 0x0, 0x0, 0x4040000}, 0x8000) sendfile(r2, r0, &(0x7f0000000000), 0x80040000110) 2018/04/28 14:46:25 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) remap_file_pages(&(0x7f000000b000/0x4000)=nil, 0x4000, 0x2, 0x7, 0x200000000000000) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_GET_TSC_KHZ(r0, 0xaea3) 2018/04/28 14:46:25 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe2f3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x5, 0x0) fsetxattr(r1, &(0x7f0000000380)=@known='security.capability\x00', &(0x7f00000003c0)='/dev/vcs\x00', 0x9, 0x1) sync_file_range(r1, 0x0, 0x2, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x104c0, 0x0) write$tun(r2, &(0x7f0000000200)={@void, @void, @ipv4={{0x31, 0x4, 0x3ff, 0xfffffffffffffbff, 0x153, 0x68, 0x4, 0x6, 0x11, 0x0, @multicast2=0xe0000002, @empty, {[@end, @generic={0x83, 0x7, "d00f814da9"}, @rr={0x7, 0x7, 0xffff, [@loopback=0x7f000001]}, @rr={0x7, 0x17, 0x1ff, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x15}, @empty, @loopback=0x7f000001]}, @cipso={0x86, 0x61, 0x7f, [{0x0, 0x12, "eb8a553de60cd8541163b973809dacea"}, {0x2, 0x12, "b1cb1e740f4d50c4ad5d688db8cff579"}, {0x0, 0xe, "00690d6da9e2bdc1b136f29d"}, {0x7, 0xc, "2522c1fb3de187503713"}, {0x1, 0xc, "617ec3fdd31d518ed17a"}, {0x6, 0x8, "3a2634060365"}, {0x2, 0x9, "960231d84e7bfd"}]}, @ssrr={0x89, 0xf, 0x3, [@multicast2=0xe0000002, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @ra={0x94, 0x6, 0x3}, @ssrr={0x89, 0x13, 0x5c4, [@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x1c}, @rand_addr=0x1, @local={0xac, 0x14, 0x14, 0xaa}]}]}}, @dccp={{0x4e24, 0x4e20, 0x4, 0x1, 0x5, 0x0, 0x0, 0x2, 0xfffffffffffffffc, "c86268", 0x3ff, "c45367"}, "088d5f34469ea0e1e8b6f0c0421e8f2be82b6df10b54f904df06db383f5816b59afb172ca953b286e9bee0197f2321d3cea249e09228f1e1d02e89afdd463c0dc7a387fd8fe7d2dd7be9b8cb4cf2e6b815c5ef21113f2b09050695349617e2c531d37d2ba8ac8716bc5b525b377f77e08bd6de348306a8e73c8b5c18a50cd7"}}}, 0x153) fcntl$getownex(r0, 0x10, &(0x7f0000000400)) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000000040)={0xfffffffffffffffc}) [ 188.648676] netlink: 'syz-executor0': attribute type 40 has an invalid length. 2018/04/28 14:46:26 executing program 2: ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0xc0189436, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x800) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0xa58, 0x8, 0x100000000, 0x400, 0x7, 0x10000, r1}) 2018/04/28 14:46:26 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r0, r0) recvfrom$ax25(r2, &(0x7f0000000500)=""/167, 0xa7, 0x140, &(0x7f00000005c0)={0x3, {"b47763607a1367"}, 0x6}, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000100)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000140)={0x3, 0x0, 0x8, 0x5, r3}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000300)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000400)=0xe8) r5 = request_key(&(0x7f0000000440)='trusted\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000004c0)='%security%-^\x00', 0xfffffffffffffffd) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000280)={0x57, 0x4, 0x0, {0x5, 0x1}, {0x4, 0x1000}, @ramp={0x2c3, 0x81, {0x101, 0x500000000000, 0x3, 0x4fd}}}) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000600)) keyctl$get_persistent(0x16, r4, r5) socket$inet6(0xa, 0x1, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x2}}) r6 = signalfd(r2, &(0x7f0000000640)={0x10000}, 0x8) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x5a}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000200)={r7, 0x1}, &(0x7f0000000240)=0x8) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r1, &(0x7f00000002c0)={r2, r6, 0x7}) close(r2) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000040)={@dev, @empty, 0x0}, &(0x7f0000000080)=0xc) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) connect$can_bcm(r2, &(0x7f00000000c0)={0x1d, r8}, 0x10) ioctl$VT_ACTIVATE(r2, 0x5606, 0x3) 2018/04/28 14:46:26 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00008a1ff7)='loginuid\x00') writev(r1, &(0x7f0000001200)=[{&(0x7f00000011c0)='G', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) 2018/04/28 14:46:26 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x40082, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0x7, 0x4, 0x9, 0x3, 0xd, 0x7, 0x28084ef7, 0x9, 0x2, 0xadc, 0x100000000, 0x5}) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20) 2018/04/28 14:46:26 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000000340)=0x6, 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="040100000009cb396da10000009054b932ce", 0x12, 0x0, &(0x7f0000005fe4)={0xa, 0x8000008100, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) recvmmsg(r0, &(0x7f0000001f40)=[{{&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/150, 0x96}], 0x1, 0x0, 0x0, 0x9}, 0x200000}, {{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/131, 0x83}, {&(0x7f0000000380)=""/212, 0xd4}, {&(0x7f0000000280)=""/125, 0x7d}, {&(0x7f0000000480)=""/142, 0x8e}], 0x4, &(0x7f0000000540)=""/22, 0x16}, 0x9}, {{&(0x7f0000000580)=@hci, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000600)=""/191, 0x5b}, {&(0x7f00000006c0)=""/247, 0xf7}], 0x2, &(0x7f0000000800)=""/152, 0x98, 0xb17}, 0xcd9c}, {{&(0x7f00000008c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000940)=""/175, 0xaf}], 0x1, &(0x7f0000000a40)=""/94, 0x5e, 0x4}}, {{&(0x7f0000000ac0)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000001e80)=[{&(0x7f0000000b40)=""/134, 0x86}, {&(0x7f0000000c00)=""/4096, 0x1000}, {&(0x7f0000001c00)=""/29, 0x1d}, {&(0x7f0000001c40)=""/120, 0x78}, {&(0x7f0000001cc0)=""/43, 0x2b}, {&(0x7f0000001d00)=""/49, 0x31}, {&(0x7f0000001d40)=""/182, 0xb6}, {&(0x7f0000001e00)=""/65, 0x41}], 0x8, &(0x7f0000001f00)=""/36, 0x24}, 0x7ff}], 0x5, 0x10020, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002080)=0x80000001, 0x4) 2018/04/28 14:46:26 executing program 5: capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)) r0 = inotify_init1(0x0) getpgrp(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x40002, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000300)=0xa696) gettid() fcntl$getown(r0, 0x9) getpid() r2 = gettid() fcntl$setown(r0, 0x8, r2) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000240)='/dev/audio\x00', 0x10000, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) get_robust_list(r4, &(0x7f00000001c0)=&(0x7f0000000180)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)}}, &(0x7f0000000200)=0x18) 2018/04/28 14:46:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x800, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) 2018/04/28 14:46:26 executing program 7: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) timerfd_create(0x0, 0x800) write$rdma_cm(r1, &(0x7f0000000f80)=@resolve_addr={0x15, 0x110, 0xfa00, {0xffffffff, 0x0, 0x0, 0x0, 0x0, @in6={0xa}, @ib={0x1b, 0x0, 0x0, {"1c4c7759d9eb249d40b46fada574a772"}}}}, 0x118) 2018/04/28 14:46:26 executing program 7: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6(0xa, 0x180009, 0x3fd) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x8) r2 = getpgid(0x0) syz_open_procfs(r2, &(0x7f0000000240)='setgroups\x00') getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000200)=0x84) r3 = dup(r0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xa9c316dcc4ddc7d7, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r3, &(0x7f0000001bc0)={&(0x7f0000000400)=@nfc={0x27, 0x1, 0x0, 0x2}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000340)="bbc45fc6c7e026002a2e75ef57099c79eb303e23d1eae6e55dda0cd58c9033dd15d1ffc611402fa89a128f0d580dd5b0900b324a6052", 0x36}, {&(0x7f00000004c0)="a16c49acad60f0888d0000949d7a7d564011f2cfaa8ac054422f14f1ed671aecd306c5e7ac6202d9a44e5f2f3bfb71824e144ab4de98e0ddb3f33f44bd97dddfd47d4f02097b7af7c19e4162d469e6314c77d92bb3f3e0385a5847a23c239e492d87f539a4b48e47", 0x68}, {&(0x7f00000005c0)="7f4833eed5d6e59766823e9ebc63fa058506621873187e2aad41a7f8caac096d53fb96c76803982555e84a05cb6011fdb2689882034c5642f32de4f731a469447e94d9b391048ed1eedaa1e283eee95621cb2caa921ee5dfa62a68f8a453343d0bede592b25f727a4719d3dda2483900c936df16064b13fa6ab7e1641d4815ed9ec46c1eac2f4a515b44eab9d9ca8cfd870b29921f76511e6e19e69f35bd009753d8ecc5b20ef14ca647bac16bf109f11321f76052da6d166e2646afb8f3a40f7d4e65e63aad550421d864d2f4198b73e31c6bbc5e7519", 0xd7}, {&(0x7f0000000780)="3018db0c1292c9dfb9403e8f4af2f50cb9c77eb92fe5507f5f835095c41fdeaac4a89a6363f1a755f4151d6102d924525a451438abe7fbb21f1f77e5bbe8963ddf46afd041de984108", 0x49}], 0x4, &(0x7f0000000880)=[{0x10, 0x119, 0x7}], 0x10}, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r4, 0x7fff) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000001c0), 0x4) sendfile(r3, r4, &(0x7f0000000040), 0x8000fffffffe) 2018/04/28 14:46:26 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x10031, r0, 0x0) r2 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000001, 0x81012, r0, 0x0) r3 = mmap$binder(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000000, 0x44130, 0xffffffffffffff9c, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000380)={0xc4, 0x0, &(0x7f0000000180)=[@increfs_done={0x40106308, r1, 0x1}, @transaction={0x40406300, {0x4, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000000), &(0x7f0000000040)=[0x28]}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x60, 0x18, &(0x7f00000000c0)=[@ptr={0x70742a85, 0x0, &(0x7f0000000080), 0x1, 0x2, 0x4}, @flat={0x73622a85, 0xb, r2, 0x2}, @fda={0x66646185, 0x9, 0x3, 0x2f}], &(0x7f0000000140)=[0x0, 0x38, 0x40]}, 0x2}}, @increfs={0x40046304, 0x2}, @acquire_done={0x40106309, r3, 0x4}, @register_looper={0x630b}], 0xd2, 0x0, &(0x7f0000000280)="5c78d2996529cd2bfaf74cb0a5ce7b3cec92061dbca7227661ea1bfe4edd17f5ca18963c5755cfb8592d8278b8eac571b49214391832018691ac3b4994becd811d02458f666054c2969696ee63da4ac4037ed849756b0575788606409d5c990361cfbaea1de6a1799958799f3aa1e979640fc0fdb7843f6c38d4cd19cd38438c20c4df3eec903c8acddd8801e46a1b86003cfae369210d7835f864652a0ea4c4b660d03f6c24ff21c8c2a9e3af2a162dd3210a3024941bb2c56cb5ebb57a35a67ab20d839e2379df682dd9ec0dc2c4b3a7e1"}) write$sndseq(r0, &(0x7f0000001180)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x5}, {}, @ext={0x0, &(0x7f0000000180)}}], 0x30) 2018/04/28 14:46:26 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r0, &(0x7f0000005700)=[{{&(0x7f00000007c0)=@nfc_llcp, 0x80, &(0x7f0000000840)=[{&(0x7f0000000e00)=""/4096, 0x1000}, {&(0x7f0000001e00)=""/4096, 0x1000}], 0x2, &(0x7f0000000880)=""/122, 0x7a, 0x10000}, 0x5}, {{&(0x7f0000000900)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000980)=""/99, 0x63}, {&(0x7f0000002e00)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/89, 0x59}, {&(0x7f0000000b40)=""/164, 0xa4}], 0x4, &(0x7f0000000c40)=""/244, 0xf4, 0x74d}, 0x100000001}, {{&(0x7f0000000d40)=@can, 0x80, &(0x7f0000004040)=[{&(0x7f0000003e00)=""/42, 0x2a}, {&(0x7f0000003e40)=""/203, 0xcb}, {&(0x7f0000003f40)=""/204, 0xcc}], 0x3, &(0x7f0000004080)=""/200, 0xc8, 0x8000}, 0x81}, {{&(0x7f0000004180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000004280)=[{&(0x7f0000004200)=""/103, 0x67}], 0x1, &(0x7f00000042c0)=""/122, 0x7a, 0x80}, 0x8}, {{&(0x7f0000004340)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000005600)=[{&(0x7f00000043c0)=""/155, 0x9b}, {&(0x7f0000004480)=""/109, 0x6d}, {&(0x7f0000004500)=""/4096, 0x1000}, {&(0x7f0000005500)=""/71, 0x47}, {&(0x7f0000005580)=""/116, 0x74}], 0x5, &(0x7f0000005680)=""/93, 0x5d, 0xdc0}, 0x8001}], 0x5, 0x40000042, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000005840)={0x0, 0x2}, &(0x7f0000005880)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000058c0)={r2, 0x8, 0x6}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000780)=ANY=[@ANYBLOB="66696c746572000000000095000000000000000000000000000000000037c2b2e91c16bcb45a4e34d4e7a98c"], &(0x7f0000000280)=0x1) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000dc0)={"6c6f3a38c610629a00ad008000"}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000005c0)=""/223, &(0x7f00000006c0)=0xdf) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) r4 = syz_open_dev$midi(&(0x7f00000001c0)='/dev/midi#\x00', 0x0, 0x802) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r4, 0x4040534e, &(0x7f0000000240)={0x11, @time={r5, r6+10000000}, 0x6, {0x9, 0x7d}, 0x6, 0x0, 0x6}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000ac0)={0x100, {0x2, 0x4e22}, {0x2, 0x4e24}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8, 0x1, 0xffff, 0x2, 0x80000001, &(0x7f0000000a80)='lo\x00', 0xffffffffffffffe0, 0x6, 0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="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", 0x114}], 0x1) sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) recvfrom(r0, &(0x7f00000002c0)=""/217, 0xd9, 0x2000, &(0x7f00000003c0)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e23, @loopback=0x7f000001}, 0x2, 0x3, 0x3}}, 0x80) writev(r0, &(0x7f0000000400), 0x1000000000000232) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e22, @rand_addr=0x6}}) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r7, 0x10e, 0x3, &(0x7f0000000080)=0x100, 0x4) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000005980), &(0x7f0000005940)=0x309) 2018/04/28 14:46:26 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(seqiv(rfc4106-gcm-aesni))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) fcntl$dupfd(r0, 0x406, r0) sendmmsg$alg(r1, &(0x7f0000002440)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000380)="556293948d8580bd42c4d892c8da3316dbe37d3613d5b3ed2ae11984dc05d8e3", 0x20}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/04/28 14:46:26 executing program 1: r0 = userfaultfd(0x80000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000100)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0x18000, 0x40000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000013000)) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000012000/0x3000)=nil, 0x3000}) close(r0) socket(0x11, 0x4, 0x3f) r3 = syz_open_dev$usbmon(&(0x7f0000000140)='/dev/usbmon#\x00', 0x9, 0x206001) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000180), 0xffffffffffffff04) 2018/04/28 14:46:26 executing program 5: unshare(0x4000fd) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) r1 = getpgid(0x0) setpgid(r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x1b98, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x2) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x64880, 0x0) bind$nfc_llcp(r3, &(0x7f0000000180)={0x27, 0x1, 0x0, 0x7, 0x7, 0x5, "50fb319a301c9f1a9bac2f1ce9cc7afb7dccbac77014fd44f03a024a588be8a55822739e6d081e8d3df431f6f43f3756263a128d303aa0840cc41da25099e3", 0x2e}, 0x60) ioctl$TIOCNOTTY(r3, 0x5422) 2018/04/28 14:46:26 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000fafff7)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e22, @rand_addr=0x81}, @in6={0xa, 0x4e20, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x3ff}, @in={0x2, 0x4e23}], 0xeb) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000040)={0x79}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) 2018/04/28 14:46:26 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x88, r1, 0x308, 0x70bd26, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x20}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc7}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x18, 0x27, 0x331, 0x0, 0x0, {0x13}, [@typed={0x4, 0x9, @binary}]}, 0x18}, 0x1}, 0x0) 2018/04/28 14:46:26 executing program 6: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) inotify_init1(0x800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x4, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, {0xa, 0x4e20, 0x6103, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x7, [0x3, 0x9, 0xd2, 0x3, 0x9f2c, 0xfffffffffffffffc, 0x1ff, 0x400]}, 0x5c) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000080)=0xfffffffffffffff7) r3 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x1f, 0x800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000180)=0x800, 0x4) [ 189.587399] IPVS: length: 223 != 8 2018/04/28 14:46:26 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000380)='+wlan1keyring\']\x00', 0x1) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f0000000440)) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f00000003c0)) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r3 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x8, 0x408400) getpeername$ax25(r3, &(0x7f0000000200), &(0x7f0000000240)=0x10) r4 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) keyctl$get_persistent(0x16, 0x0, r4) sendmsg(r3, &(0x7f00000005c0)={&(0x7f0000000300)=@ax25={0x3, {"390264499b3d71"}, 0x800}, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000000480)}, 0x800) fchownat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000400), 0x10) clone(0x0, &(0x7f0000001f37), &(0x7f0000000040), &(0x7f0000001000), &(0x7f0000007000)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)=0xb0, 0xfffffecc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB="94000000fcd8b5e0c4173f1fe5ae2fa56cc9b5462635faadb0818634b6af2fcf7225429ab0f844571225c64a8380e5e7b5186e186c43e05be132868c7f68ee60b0a0cf993eff2c332f6195c03c85c78176c7bd972aad5e620f484d23eea7a6c551860ef6a8691a2838aeac39a8071b765c6b07dda9428522d2692810fa1706afa8d92b7740c8c8a332b3439f8ba389688aca49491a20949b19cbd533d586e5b5344b9565195224335144203384fb2a9bacad9280023bcb19331a7fe9c04eca6a119491c2e60e644124d99f68a9f6"], &(0x7f00000006c0)=0x2) r6 = inotify_add_watch(r3, &(0x7f0000000480)='./file0\x00', 0x20) inotify_rm_watch(r1, r6) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000700)={r5}, 0x8) r7 = syz_open_dev$amidi(&(0x7f0000000b40)='/dev/amidi#\x00', 0x8001, 0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000840)={{{@in=@multicast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@dev}}, &(0x7f0000000540)=0xe8) keyctl$get_persistent(0x16, r8, r4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000bc0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r7, &(0x7f0000000c80)={&(0x7f0000000b80)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000c40)={&(0x7f0000000280)=ANY=[@ANYBLOB="0000be2cee00ee419a0aeb5224ae1172df418dab960c30f74bab27be03685f54f101a31f230645e91dbd173b5da08046042af304e86091e2855d7ee88fd053f3e0bd4bac"], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x40) flock(r0, 0x5) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000004c0), &(0x7f0000000500)=0x4) 2018/04/28 14:46:26 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000000040)=""/155) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r0, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x14) 2018/04/28 14:46:26 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x7f, 0x1, 0x3, 0x0, 0xffffffffffffff9c}, 0x2c) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x8, 0x4304c0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000080)=""/161) bpf$MAP_CREATE(0x0, &(0x7f0000214fd4)={0xc, 0x4, 0x4, 0x7fffffff, 0x0, r0, 0x0, [0x305f]}, 0x2c) 2018/04/28 14:46:26 executing program 5: futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f00009bd000), &(0x7f0000000000), 0x4000000) [ 189.653986] IPVS: length: 223 != 8 2018/04/28 14:46:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x287, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000003fee)='/dev/snd/midiC#D#\x00', 0x2, 0x40801) rmdir(&(0x7f00000000c0)='./file0\x00') write$sndseq(r0, &(0x7f0000000080)=[{0x400000000008, 0x0, 0x0, 0x9, @tick=0x6, {}, {0x0, 0x3}, @queue={0x4, {0x0, 0x3ff}}}], 0x30) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x4e21}}) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) 2018/04/28 14:46:26 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000521000)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, &(0x7f0000d1df52)=""/174) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e22, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x120, 0xfb, 0xb1f, 0xffffffff, 0x0, 0x0, 0xfff, 0x10000, 0xffffffffffff7fff}) inotify_init1(0x80000) read(r0, &(0x7f000051c000)=""/4096, 0x1000) r1 = perf_event_open(&(0x7f0000014f88)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = gettid() openat$rtc(0xffffffffffffff9c, &(0x7f0000000340)='/dev/rtc\x00', 0x100, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') socket$inet(0x2, 0x0, 0x5) perf_event_open(&(0x7f00000002c0)={0x4, 0x70, 0x7, 0x9, 0x5, 0x8, 0x0, 0x7fff, 0x20, 0x0, 0xf8b, 0x7fffffff, 0x6149, 0x4, 0x10001, 0x1, 0x1, 0x1f, 0x7, 0x1, 0x4, 0x400, 0x800, 0x3, 0x8, 0x8, 0x2, 0xfffffffffffffff7, 0x5, 0xd2, 0xd12e, 0xffff, 0x1f, 0xfff, 0x39, 0x9, 0x3, 0x1, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000280), 0xf}, 0x40, 0xc6b, 0x9, 0x5, 0x373, 0x3b01b3c1, 0x3}, r2, 0x0, r1, 0x2) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/85, 0x55) timer_create(0x4, &(0x7f0000000040)={0x0, 0x8, 0x7, @tid=0xffffffffffffffff}, &(0x7f0000000080)=0x0) timer_settime(r3, 0x1, &(0x7f00000000c0)={{}, {0x77359400}}, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000400)=ANY=[@ANYBLOB="020300091000000000000000000000000200131d02000000000000000000000005000600000000000a000000000000000000000000000000000700000000000000000000000000000200010063000000000000020000000005000500000000000a3d73152db32047868420e900000000000000f70081000000000000000000000100000000000000000000"], 0x80}, 0x1}, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) 2018/04/28 14:46:26 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000007c0)=@broute={'broute\x00', 0x20, 0x1, 0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x0, &(0x7f00000000c0), &(0x7f0000000940)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'ip_vti0\x00', 'ip6gre0\x00', 'bridge0\x00', 'sit0\x00', @random="6752486e17c2", [], @random="264bcc704a5f", [], 0xb0, 0x100, 0x150, [@connbytes={'connbytes\x00', 0x18, {{0x0, 0x0, 0x3}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "68529ab635e25c2fa8b5fc4aa836d827527c8d193fd7b4696539915d8fe2"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x258) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000010000000000000000000000"]}, 0x108) select(0x40, &(0x7f0000000880), &(0x7f0000000b40)={0x0, 0x0, 0x8}, &(0x7f0000000b80), &(0x7f0000000bc0)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/04/28 14:46:26 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = creat(&(0x7f0000000180)='./file0\x00', 0x40) ioctl$KDMKTONE(r1, 0x4b30, 0x5) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x200000, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000001800010000000000000000000200000d79a3e100000000000c0009df07000000f6daddc7b0dd84b3572f215bb77501831073c996b83ab4923ade21e05941427554d6a5458f662d2c32ce62c462d3e82a927b860adc415421a89006d8e1b374d1c7b9826f4b64ebb0d1759b688de808227f70", @ANYRES32=0x0, @ANYBLOB="0800050001000000"], 0x30}, 0x1}, 0x0) r2 = semget(0x3, 0x4, 0x208) semctl$SETALL(r2, 0x0, 0x11, &(0x7f0000000040)=[0x8, 0xffff]) [ 189.855487] PPPIOCDETACH file->f_count=2 2018/04/28 14:46:26 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x1}) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="0800000000000000ce33d5576634da83950e230ba3df926bcfaeaa581f2ee688c6cc1fbacdc9e91e7618bd5f9025e3c2ed29fa3fe8f9372c0dc0dc32017c909481a82ebbe02869cb9a07151c6bb1311a447b1e08bfa1f725193a6b541bb290959405590000"], &(0x7f0000000540), 0x1402) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$VHOST_SET_OWNER(r1, 0xaf01, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000040)={0x42ac, 0x8000, 0x6, 0xedd9, 0x81, 0x6}) r2 = getegid() lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r2, r3, r4) recvmmsg(r1, &(0x7f00000064c0)=[{{&(0x7f0000000340)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000440)=""/132, 0x84}], 0x1, &(0x7f0000000580)=""/237, 0xed, 0x800}, 0x7}, {{&(0x7f0000000680)=@ax25, 0x80, &(0x7f0000001b40)=[{&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f00000000c0)}, {&(0x7f0000001700)=""/75, 0x4b}, {&(0x7f0000001780)=""/203, 0xcb}, {&(0x7f0000001880)=""/182, 0xb6}, {&(0x7f0000000500)=""/51, 0x33}, {&(0x7f0000001940)=""/232, 0xe8}, {&(0x7f0000001a40)=""/54, 0x36}, {&(0x7f0000001a80)=""/131, 0x83}], 0x9, &(0x7f0000001c00)=""/185, 0xb9, 0xffffffffffff7fff}, 0x9}, {{&(0x7f0000001cc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001d40)=""/188, 0xbc}], 0x1, &(0x7f0000001e40)=""/75, 0x4b, 0x5}, 0xea5d}, {{&(0x7f0000001ec0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000003080)=[{&(0x7f0000001f40)=""/4096, 0x1000}, {&(0x7f0000002f40)=""/220, 0xdc}, {&(0x7f0000003040)=""/29, 0x1d}], 0x3, &(0x7f00000030c0)=""/3, 0x3, 0x1b}, 0x1}, {{&(0x7f0000003100)=@nfc, 0x80, &(0x7f0000003500)=[{&(0x7f0000003180)=""/62, 0x3e}, {&(0x7f00000031c0)=""/147, 0x93}, {&(0x7f0000003280)=""/47, 0x2f}, {&(0x7f00000032c0)=""/130, 0x82}, {&(0x7f0000003380)=""/114, 0x72}, {&(0x7f0000003400)=""/214, 0xd6}], 0x6, &(0x7f0000003580)=""/213, 0xd5, 0x6}, 0x1}, {{&(0x7f0000003680)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000003d80)=[{&(0x7f0000003700)=""/208, 0xd0}, {&(0x7f0000003800)=""/13, 0xd}, {&(0x7f0000003840)=""/109, 0x6d}, {&(0x7f00000038c0)=""/99, 0x63}, {&(0x7f0000003940)=""/229, 0xe5}, {&(0x7f0000003a40)=""/184, 0xb8}, {&(0x7f0000003b00)=""/203, 0xcb}, {&(0x7f0000003c00)=""/20, 0x14}, {&(0x7f0000003c40)=""/61, 0x3d}, {&(0x7f0000003c80)=""/212, 0xd4}], 0xa, &(0x7f0000003e40)=""/158, 0x9e, 0x8}, 0x8001}, {{0x0, 0x0, &(0x7f0000006440)=[{&(0x7f0000003f00)=""/4096, 0x1000}, {&(0x7f0000004f00)=""/156, 0x9c}, {&(0x7f0000004fc0)=""/227, 0xe3}, {&(0x7f00000050c0)=""/190, 0xbe}, {&(0x7f0000005180)=""/252, 0xfc}, {&(0x7f0000005280)=""/4096, 0x1000}, {&(0x7f0000006280)=""/143, 0x8f}, {&(0x7f0000006340)=""/216, 0xd8}], 0x8, 0x0, 0x0, 0xffffffffffffffff}, 0x7f}], 0x7, 0x10000, &(0x7f0000006680)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x3}) 2018/04/28 14:46:26 executing program 6: r0 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x0, 0x200001) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000380)={&(0x7f000000e000/0x4000)=nil, 0xff, 0x3, 0x4, &(0x7f000001a000/0x2000)=nil, 0x8000}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000000000)={0x200010, 0x0, 0x6}) ioctl$VT_RELDISP(r3, 0x5605) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@text16={0x10, &(0x7f0000000300)="c16a00012e260f01ca0f300f350f20e06635000100000f22e066b8ef0000000f23c80f21f866350c00e0000f23f80f21976766c7442400a56c05676766c7442402af3f00006766c744240600000000670f011424b8f1008ee80faeaf0100", 0x5e}], 0x1, 0x0, &(0x7f0000000100), 0x0) ioctl$KVM_GET_DIRTY_LOG(0xffffffffffffffff, 0x4010ae42, &(0x7f0000001600)={0x10200, 0x0, &(0x7f0000016000/0x2000)=nil}) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000180)={0x0, 0x65, 0x3}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000200)) ioctl$KVM_KVMCLOCK_CTRL(r3, 0xaead) uname(&(0x7f0000000600)=""/4096) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000480)=ANY=[@ANYBLOB="68010000", @ANYRES16=0x0, @ANYBLOB="0000000000000000000008000000080006000000000044000300080008000000000008000700000020c55c886258fa8600000800040000000000080004000000000008000500ac1414bb0800080000000000080001000000000044000200080008000000000008000600000000000800030000000000080005000000000008000800000000000800050000000000080002000000000008000500000000004c00020008000b0000000000080009000000000008000500000000000800090000000000080009000000000008000b000000000008000600000000000800080000000000080007000000000008000400000000001c000200080006000000000008000b0000000000080002000000000008000600000000000800040000000000200001000c000700000000000000000008000900000000000800050000000000240002000800040000000000080009000000000008000700000000000800070000000000"], 0x168}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000100)=[@textreal={0x8, &(0x7f0000000400)="baf80c66b8f5e29b8266efbafc0cb04cee0f21a90f22570fe2a2880b230f0f009678002e0f01cbba4300ec0f01cf66b8c63554fa0f23c00f21f86635030006000f23f8", 0x43}], 0x1, 0x8, &(0x7f0000000380), 0x5) ioctl$KVM_RUN(r4, 0xae80, 0x0) [ 189.941210] PPPIOCDETACH file->f_count=2 [ 189.941314] QAT: Invalid ioctl [ 189.973663] QAT: Invalid ioctl [ 189.980577] QAT: Invalid ioctl [ 189.989075] QAT: Invalid ioctl [ 189.996184] QAT: Invalid ioctl [ 190.001190] QAT: Invalid ioctl [ 190.005783] QAT: Invalid ioctl [ 190.369809] handle_userfault: 8820 callbacks suppressed [ 190.369834] FAULT_FLAG_ALLOW_RETRY missing 30 [ 190.380052] CPU: 1 PID: 14260 Comm: syz-executor1 Not tainted 4.17.0-rc2+ #21 [ 190.387309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.396647] Call Trace: [ 190.399232] dump_stack+0x1b9/0x294 [ 190.402846] ? dump_stack_print_info.cold.2+0x52/0x52 [ 190.408021] ? kasan_check_write+0x14/0x20 [ 190.412245] ? do_raw_spin_lock+0xc1/0x200 [ 190.416483] handle_userfault.cold.32+0x44/0x5a [ 190.421142] ? dequeue_entity+0x3f8/0x15c0 [ 190.425362] ? handle_userfault+0x16c6/0x2760 [ 190.429848] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 190.434415] ? debug_check_no_locks_freed+0x310/0x310 [ 190.439612] ? pick_next_task_fair+0x973/0x1660 [ 190.444281] ? print_usage_bug+0xc0/0xc0 [ 190.448326] ? print_usage_bug+0xc0/0xc0 [ 190.452370] ? find_held_lock+0x36/0x1c0 [ 190.456421] ? __lock_acquire+0x7f5/0x5140 [ 190.460657] ? kasan_check_read+0x11/0x20 [ 190.464793] ? graph_lock+0x170/0x170 [ 190.468593] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 190.473178] ? find_held_lock+0x36/0x1c0 [ 190.477225] ? lock_downgrade+0x8e0/0x8e0 [ 190.481362] ? kasan_check_read+0x11/0x20 [ 190.485497] ? do_raw_spin_unlock+0x9e/0x2e0 [ 190.489907] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 190.494480] ? kasan_check_write+0x14/0x20 [ 190.498705] ? do_raw_spin_lock+0xc1/0x200 [ 190.502946] __handle_mm_fault+0x38d8/0x4310 [ 190.507350] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 190.512091] ? graph_lock+0x170/0x170 [ 190.515895] ? find_held_lock+0x36/0x1c0 [ 190.519948] ? lock_downgrade+0x8e0/0x8e0 [ 190.524100] ? handle_mm_fault+0x8c0/0xc70 [ 190.528332] handle_mm_fault+0x53a/0xc70 [ 190.532398] ? __handle_mm_fault+0x4310/0x4310 [ 190.536975] ? find_vma+0x34/0x190 [ 190.540509] __do_page_fault+0x60b/0xe40 [ 190.544568] ? print_usage_bug+0xc0/0xc0 [ 190.548633] ? mm_fault_error+0x380/0x380 [ 190.552774] ? graph_lock+0x170/0x170 [ 190.556573] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 190.561780] do_page_fault+0xee/0x8a7 [ 190.565571] ? vmalloc_sync_all+0x30/0x30 [ 190.569709] ? find_held_lock+0x36/0x1c0 [ 190.573761] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 190.578589] page_fault+0x1e/0x30 [ 190.582031] RIP: 0010:__get_user_4+0x21/0x30 [ 190.586422] RSP: 0018:ffff880188eff850 EFLAGS: 00010206 [ 190.591769] RAX: 0000000020013003 RBX: 0000000000000040 RCX: ffffc900042c2000 [ 190.599027] RDX: ffffffffffffffff RSI: ffffffff81a679f3 RDI: 0000000000000286 [ 190.606297] RBP: ffff880188effbb8 R08: 1ffff100311dfee7 R09: 0000000000000001 [ 190.613546] R10: 0000000000000003 R11: 0000000000000001 R12: 1ffff100311dff12 [ 190.620800] R13: ffff8801b9ed2c80 R14: 0000000000000000 R15: ffff8801d31a3d40 [ 190.628076] ? __might_fault+0x1a3/0x1e0 [ 190.632131] ? evdev_do_ioctl+0x15e0/0x21c0 [ 190.636439] ? lock_downgrade+0x8e0/0x8e0 [ 190.640590] ? str_to_user+0x90/0x90 [ 190.644295] ? do_futex+0x249/0x27d0 [ 190.648000] ? rcu_is_watching+0x85/0x140 [ 190.652135] ? graph_lock+0x170/0x170 [ 190.655926] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 190.661100] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 190.666274] ? exit_robust_list+0x290/0x290 [ 190.670583] ? find_held_lock+0x36/0x1c0 [ 190.674630] ? lock_downgrade+0x8e0/0x8e0 [ 190.678768] ? kasan_check_read+0x11/0x20 [ 190.682910] ? rcu_is_watching+0x85/0x140 [ 190.687043] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 190.692220] ? __fget+0x40c/0x650 [ 190.695662] evdev_ioctl_handler+0x144/0x1a0 [ 190.700052] evdev_ioctl+0x27/0x2e [ 190.703571] ? evdev_ioctl_compat+0x30/0x30 [ 190.707879] do_vfs_ioctl+0x1cf/0x16a0 [ 190.711755] ? rcu_pm_notify+0xc0/0xc0 [ 190.715626] ? ioctl_preallocate+0x2e0/0x2e0 [ 190.720030] ? fget_raw+0x20/0x20 [ 190.723487] ? putname+0xf2/0x130 [ 190.726944] ? rcu_read_lock_sched_held+0x108/0x120 [ 190.731962] ? kmem_cache_free+0x25c/0x2d0 [ 190.736208] ? __x64_sys_futex+0x477/0x680 [ 190.740452] ? do_futex+0x27d0/0x27d0 [ 190.744261] ? security_file_ioctl+0x94/0xc0 [ 190.748677] ksys_ioctl+0xa9/0xd0 [ 190.752139] __x64_sys_ioctl+0x73/0xb0 [ 190.756031] do_syscall_64+0x1b1/0x800 [ 190.759900] ? finish_task_switch+0x1ca/0x810 [ 190.764385] ? syscall_return_slowpath+0x5c0/0x5c0 [ 190.769296] ? syscall_return_slowpath+0x30f/0x5c0 [ 190.774208] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 190.779559] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 190.784385] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 190.789555] RIP: 0033:0x455979 [ 190.792727] RSP: 002b:00007f00411f1c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 190.800425] RAX: ffffffffffffffda RBX: 00007f00411f26d4 RCX: 0000000000455979 [ 190.807678] RDX: 0000000020013000 RSI: 000000008040450a RDI: 0000000000000015 [ 190.814934] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 190.822187] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 190.829441] R13: 00000000000001e2 R14: 00000000006f5dd0 R15: 0000000000000000 [ 190.876392] FAULT_FLAG_ALLOW_RETRY missing 30 [ 190.880955] CPU: 1 PID: 14346 Comm: syz-executor1 Not tainted 4.17.0-rc2+ #21 [ 190.888215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.897565] Call Trace: [ 190.900147] dump_stack+0x1b9/0x294 [ 190.903770] ? dump_stack_print_info.cold.2+0x52/0x52 [ 190.908950] ? kasan_check_write+0x14/0x20 [ 190.913167] ? do_raw_spin_lock+0xc1/0x200 [ 190.917400] handle_userfault.cold.32+0x44/0x5a [ 190.922052] ? __perf_event_task_sched_out+0x2e8/0x1a30 [ 190.927412] ? handle_userfault+0x16c6/0x2760 [ 190.931909] ? userfaultfd_ioctl+0x4d10/0x4d10 [ 190.936478] ? debug_check_no_locks_freed+0x310/0x310 [ 190.941651] ? __sanitizer_cov_trace_cmp1+0x20/0x20 [ 190.946657] ? __perf_event_task_sched_in+0x247/0xb80 [ 190.951829] ? print_usage_bug+0xc0/0xc0 [ 190.955870] ? print_usage_bug+0xc0/0xc0 [ 190.959913] ? find_held_lock+0x36/0x1c0 [ 190.963972] ? __lock_acquire+0x7f5/0x5140 [ 190.968189] ? kasan_check_read+0x11/0x20 [ 190.972316] ? graph_lock+0x170/0x170 [ 190.976096] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 190.980673] ? find_held_lock+0x36/0x1c0 [ 190.984725] ? lock_downgrade+0x8e0/0x8e0 [ 190.988859] ? kasan_check_read+0x11/0x20 [ 190.992987] ? do_raw_spin_unlock+0x9e/0x2e0 [ 190.997374] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 191.001938] ? kasan_check_write+0x14/0x20 [ 191.006155] ? do_raw_spin_lock+0xc1/0x200 [ 191.010374] __handle_mm_fault+0x38d8/0x4310 [ 191.014769] ? vm_insert_mixed_mkwrite+0x40/0x40 [ 191.019521] ? graph_lock+0x170/0x170 [ 191.023330] ? find_held_lock+0x36/0x1c0 [ 191.027396] ? lock_downgrade+0x8e0/0x8e0 [ 191.031543] ? handle_mm_fault+0x8c0/0xc70 [ 191.035759] handle_mm_fault+0x53a/0xc70 [ 191.039802] ? __handle_mm_fault+0x4310/0x4310 [ 191.044366] ? find_vma+0x34/0x190 [ 191.047894] __do_page_fault+0x60b/0xe40 [ 191.051944] ? print_usage_bug+0xc0/0xc0 [ 191.055992] ? mm_fault_error+0x380/0x380 [ 191.060140] ? graph_lock+0x170/0x170 [ 191.063932] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 191.069105] do_page_fault+0xee/0x8a7 [ 191.072886] ? vmalloc_sync_all+0x30/0x30 [ 191.077023] ? find_held_lock+0x36/0x1c0 [ 191.081076] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 191.085904] page_fault+0x1e/0x30 [ 191.089340] RIP: 0010:__get_user_4+0x21/0x30 [ 191.093725] RSP: 0018:ffff8801b2377850 EFLAGS: 00010206 [ 191.099067] RAX: 0000000020013003 RBX: 0000000000000040 RCX: ffffc90004ec8000 [ 191.106317] RDX: ffffffffffffffff RSI: ffffffff81a679f3 RDI: 0000000000000286 [ 191.113568] RBP: ffff8801b2377bb8 R08: 1ffff1003646eee7 R09: 0000000000000001 [ 191.120817] R10: 0000000000000003 R11: 0000000000000001 R12: 1ffff1003646ef12 [ 191.128069] R13: ffff8801b9ed2c80 R14: 0000000000000000 R15: ffff8801d31a3d40 [ 191.135340] ? __might_fault+0x1a3/0x1e0 [ 191.139391] ? evdev_do_ioctl+0x15e0/0x21c0 [ 191.143694] ? lock_downgrade+0x8e0/0x8e0 [ 191.147835] ? str_to_user+0x90/0x90 [ 191.151537] ? do_futex+0x249/0x27d0 [ 191.155248] ? rcu_is_watching+0x85/0x140 [ 191.159399] ? graph_lock+0x170/0x170 [ 191.163183] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 191.168355] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 191.173529] ? exit_robust_list+0x290/0x290 [ 191.177841] ? find_held_lock+0x36/0x1c0 [ 191.181891] ? lock_downgrade+0x8e0/0x8e0 [ 191.186035] ? kasan_check_read+0x11/0x20 [ 191.190167] ? rcu_is_watching+0x85/0x140 [ 191.194300] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 191.199489] ? __fget+0x40c/0x650 [ 191.202951] evdev_ioctl_handler+0x144/0x1a0 [ 191.207352] evdev_ioctl+0x27/0x2e [ 191.210872] ? evdev_ioctl_compat+0x30/0x30 [ 191.215182] do_vfs_ioctl+0x1cf/0x16a0 [ 191.219051] ? rcu_pm_notify+0xc0/0xc0 [ 191.222927] ? ioctl_preallocate+0x2e0/0x2e0 [ 191.227333] ? fget_raw+0x20/0x20 [ 191.230764] ? putname+0xf2/0x130 [ 191.234200] ? rcu_read_lock_sched_held+0x108/0x120 [ 191.239200] ? kmem_cache_free+0x25c/0x2d0 [ 191.243421] ? __x64_sys_futex+0x477/0x680 [ 191.247638] ? do_futex+0x27d0/0x27d0 [ 191.251422] ? security_file_ioctl+0x94/0xc0 [ 191.255812] ksys_ioctl+0xa9/0xd0 [ 191.259249] __x64_sys_ioctl+0x73/0xb0 [ 191.263120] do_syscall_64+0x1b1/0x800 [ 191.266989] ? finish_task_switch+0x1ca/0x810 [ 191.271477] ? syscall_return_slowpath+0x5c0/0x5c0 [ 191.276823] ? syscall_return_slowpath+0x30f/0x5c0 [ 191.281742] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 191.287086] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 191.291912] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 191.297082] RIP: 0033:0x455979 [ 191.300251] RSP: 002b:00007f00411d0c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 191.307940] RAX: ffffffffffffffda RBX: 00007f00411d16d4 RCX: 0000000000455979 [ 191.315196] RDX: 0000000020013000 RSI: 000000008040450a RDI: 0000000000000015 2018/04/28 14:46:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet(0x1e, 0x4, 0x0, &(0x7f0000f23ff8)={0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={r2, @dev={0xac, 0x14, 0x14, 0x11}, @dev={0xac, 0x14, 0x14, 0xb}}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, 0x28, 0xffffffff0000000d, 0x0, 0x0, {0x1}, [@typed={0xc, 0x0, @u64=0x6}]}, 0x20}, 0x1}, 0x0) 2018/04/28 14:46:28 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f0000000040)) r3 = semget(0x3, 0x3, 0x1) r4 = dup(r0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x103000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r4) semctl$GETNCNT(r3, 0x1, 0xe, &(0x7f0000000140)=""/205) 2018/04/28 14:46:28 executing program 7: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)=0x3, 0x4) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000000000)={0x1, 0x0, [{0x489}]}) 2018/04/28 14:46:28 executing program 0: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0xff80000040000102) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) listen(r0, 0x20000003) listen(r0, 0x400) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 2018/04/28 14:46:28 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f00000002c0), &(0x7f0000012000)=0xfffffffffffffd5a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/04/28 14:46:28 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) fcntl$addseals(r2, 0x409, 0x4) shutdown(r2, 0x2000000002) 2018/04/28 14:46:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000700)={'bridge0\x00', 0x0}) msgget$private(0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x20000010}, 0xc, &(0x7f0000000000)={&(0x7f0000000340)=@newlink={0x24, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) r2 = socket(0xa, 0x2, 0x0) getsockopt$inet_int(r2, 0x0, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/28 14:46:28 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x9, 0x4000) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r1, 0xc0045540, &(0x7f0000000440)=0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="01000000000000000a08000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a00000000000000ff02000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a1751b64f18e7a57bf3bfe0d532a29ecb1e4cc0724b742ae82cf8a12a82e717ccde3150e20e93908986d86b036762bd589c515f2936121353a8690f4ff21b6c69be7c2aedb1d74db20a20e8e3bd7329d1822c7c53fc00708ba7bb9cbb2b7e3ecb51b0454448912811e17669f9b3774bce8090fd7760ae0c265184b2d4945c7e6480626975effbda054868511ea8b30c494bf54d8bcc5eb2bccc7be76c269deb46326da786ae872cfa1059ed6dd146d101b56f7a08fda4da162f445a2e7998597561e28e9e6690bf05832a85a6f7d8710ef73886f2e15fd30c2d59125f261c0839d725e23264aa183af5f3c62fbbcc354023f82676e4c5243873c5e1d042bdbcf70398b75b9ade50e3c95b326ef8e199bfcdbab5f3f9713430bc0f5675f8bc0000000000000000000000"], 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000000a004e2208000000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000017beed7e000000000001000000010000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000ca690be5000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x110) [ 191.322445] RBP: 000000000072bf50 R08: 0000000000000000 R09: 0000000000000000 [ 191.329699] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 191.336948] R13: 00000000000001e2 R14: 00000000006f5dd0 R15: 0000000000000001 2018/04/28 14:46:28 executing program 5: r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x800006) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000280)=0x8, 0x4) r1 = socket(0x5, 0x7, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000040)={{0x100000001, 0xbd95, 0x80000001, 0xfffffffffffffff9, 0x4, 0x39}, 0x1, 0x80000000, 0x4, 0xfff, 0x3ff, "1c464459b733a528cc57b54c31a7fbeadb797440aa31951745bdfe2e4b1b5aad8d4f87b7f964998b52dc83f56a9ce2319d1acbecfb9106cb6a9df99c795f610172d989eb7514b79b80b9772e2b8aeb6db09551c19ca56b21f4abb208da5bd67762442ad4e8af36f03be3617276dd1c067718fadf1bd57a3259783ffbb3af7924"}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x3, 0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000100)={'team_slave_0\x00', 0x3}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/04/28 14:46:28 executing program 0: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000a80)=""/246) close(r0) timer_create(0x6, &(0x7f00000000c0)={0x0, 0x3a, 0x2, @thr={&(0x7f0000000040)="0d0699f4c9c33d7f401d207032c574bb5681e269a8f0a69fc846", &(0x7f0000000080)="eb13bcf77c2b092569c5c52d56b3cee22e6b9db97718a55159ab00e8a7447b"}}, &(0x7f0000000100)=0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(r1, 0x0, &(0x7f0000000180)={{r2, r3+30000000}, {0x0, 0x989680}}, 0x0) 2018/04/28 14:46:28 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x1, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x401) get_mempolicy(&(0x7f0000256ffc), &(0x7f00000000c0), 0x7f, &(0x7f0000f31000/0x2000)=nil, 0x7) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x20a000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/28 14:46:28 executing program 7: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/mixer\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080044df9, &(0x7f0000005000)) getdents64(r0, &(0x7f0000000000)=""/22, 0x16) [ 191.527390] team_slave_0: Invalid MTU 3 requested, hw min 68 [ 191.540691] team_slave_0: Invalid MTU 3 requested, hw min 68 2018/04/28 14:46:28 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, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x79a, 0x4) sendto$inet6(r0, &(0x7f0000000080), 0x306, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000140)=@mangle={'mangle\x00', 0x1f, 0x6, 0x650, 0x338, 0x0, 0x338, 0xf0, 0x490, 0x580, 0x580, 0x580, 0x580, 0x580, 0x6, &(0x7f0000000040), {[{{@uncond, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@loopback={0x0, 0x1}, @empty, [0xffffffff, 0xffffff00, 0xff000000, 0xffffffff], [0xffffffff, 0xffffff00, 0xff, 0xffffffff], 'veth1_to_team\x00', 'bond_slave_1\x00', {}, {0xff}, 0x2b, 0x8, 0x1, 0x22}, 0x0, 0x110, 0x158, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0xfffffffffffffff8, 0x3, 0x1, [0x4, 0x8, 0x6, 0x2, 0xffffffffffff7fff, 0x6e92, 0x2bdf, 0x9, 0x1ff, 0x8, 0xe1, 0x7f, 0x7f, 0x9, 0xbb9e, 0x97cf], 0xd}}]}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, @ipv4, 0x10, 0x36, 0x400}}}, {{@uncond, 0x0, 0x118, 0x158, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}, @common=@hl={0x28, 'hl\x00', 0x0, {0x2, 0x6}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x76a0, 0x11, "205355aa8d69d295f5dbfbdf126e6a5a85e4b23a45923c72970629874281"}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xffffff00, 0xffffffff, 0xffffffff], [0xff000000, 0xffffff00, 0x0, 0xffffffff], 'ifb0\x00', 'ip6tnl0\x00', {0xff}, {}, 0x6c, 0x0, 0x6, 0x10}, 0x0, 0xc8, 0xf0}, @HL={0x28, 'HL\x00', 0x0, {0x0, 0x8000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6b0) close(r0) 2018/04/28 14:46:28 executing program 2: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000, 0x400000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1f, 0x7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x40f) r1 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000500)={@dev={0xac, 0x14, 0x14, 0x1c}, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r2, 0x40087602, &(0x7f0000000080)) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r5, 0x4008ae8a, &(0x7f00000002c0)={0x2, 0x0, [{0x80000008, 0xe013}, {0x1}]}) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000540)=""/4096) 2018/04/28 14:46:28 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000080)) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000880], 0x0, &(0x7f00000000c0), &(0x7f0000000880)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0xfffffffffffffffe, 0x0, 'gretap0\x00', 'eql\x00', 'bcsf0\x00', 'nr0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x70, 0xd8, 0x128}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@mark={'mark\x00', 0x10}]}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x230) 2018/04/28 14:46:28 executing program 7: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000100)=0x0) setpgid(r0, r1) r2 = add_key(&(0x7f0000000440)='big_key\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a}, &(0x7f00000004c0)="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", 0xff1, 0xfffffffffffffffb) keyctl$read(0xb, r2, &(0x7f00000014c0)=""/4096, 0x1000) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000000080)=r4) 2018/04/28 14:46:28 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) modify_ldt$write2(0x11, &(0x7f0000000000)={0x6, 0x0, 0xffffffff, 0xeb4, 0x0, 0x1, 0x5, 0x81, 0xfff, 0xf1a}, 0x10) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) io_setup(0x1000, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000240)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000080)="050000008cf46cfde19a4e3bcfbdbedee32e68b3a251fd2cfd09684d9c7afae320bbf22a2ce3cb58fa63c42a238cb85f1023fa813c9a0e46", 0x38}]) 2018/04/28 14:46:28 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000700)={0x97, 0x4, 0x5}) close(r1) socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_tcp_buf(r1, 0x6, 0x21, &(0x7f0000000000)=""/24, &(0x7f0000000100)=0x18) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000b04000)={0x0, 0x0, &(0x7f0000ae5f44)=""/188, &(0x7f0000034000)=""/95, &(0x7f0000ce1f30)=""/208}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f00000005c0)=ANY=[@ANYBLOB="3b0100080000000000000000000000000000000000000000", @ANYPTR=&(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000701000000000000000000000000000", @ANYPTR=&(0x7f0000000200)=ANY=[], @ANYBLOB="000000000000000004500000000000000000000000000000", @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000004d00100000000000000000000000000", @ANYPTR=&(0x7f00000002c0)=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'], @ANYBLOB="000000000000000004000100000000000000000000000000", @ANYPTR=&(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000400)=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'], @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', @ANYPTR=&(0x7f0000000440)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f0000000540)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x0, r1}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000000c0)) [ 191.631505] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 191.656333] kernel msg: ebtables bug: please report to author: Unknown flag for inv bitmask 2018/04/28 14:46:28 executing program 4: syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x6) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mknod(&(0x7f0000b75ff8)='./file0\x00', 0x8000000002800ffd, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x11, 0x41) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000080)) 2018/04/28 14:46:28 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x2) r2 = openat$cgroup_int(r1, &(0x7f00000000c0)='cpuacct.usage\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000000)={[0x30]}, 0x2) 2018/04/28 14:46:29 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000840)=0x3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x7fffffff) 2018/04/28 14:46:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x3d9, &(0x7f0000000280)}}, {{&(0x7f0000000080)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "99066c9aa4c2fbbf0aecb573b9d1bdc8be397716e627f0d1865ea32e0822c1026f14d27d9eb2214e9b34beb87de5d3aab05c161c037b28907fcb4fa979f696"}, 0x60, &(0x7f0000000f80), 0x0, &(0x7f0000000000), 0x98}}], 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000384ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000000)=""/246) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000cf1ffc)) 2018/04/28 14:46:29 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, @broadcast}, &(0x7f0000000540)=0x10, 0x0) fcntl$getown(r0, 0x9) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000005c0)=0x0) sched_setparam(0x0, &(0x7f0000000340)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000440)='./.group.net/syz1\x00', 0x1ff) pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netdev_private(r2, 0x0, &(0x7f00000000c0)) r3 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) request_key(&(0x7f0000000000)='big_key\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='(\x00', 0xfffffffffffffffb) r4 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) ptrace$pokeuser(0x6, r1, 0x2, 0xb9e4) pwritev(r4, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r4) sendfile(r3, r4, &(0x7f00000ddff8)=0xe00, 0x102000001) syz_mount_image$xfs(&(0x7f0000000140)='xfs\x00', &(0x7f0000000180)='./file0\x00', 0x2, 0x1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="e23987082e34d42472c0fad1cbe1c485963fe3d1e144285403484d5f49b7c15825b301cbef87eca56f8df861825bd91587b1a8873465dac8d9ddc73e9bb8399af8b44ae3ac461647493ffd0597f17b15bdb52adb3581e548565be0ac30251ceecb3e4f94c02d8dec729e768c644ac972e0f93bbb55d6079a2c76dcdccd750e1bb8fc6975663806e7f168cbc7bb7fa913bcaf5e463aa1c7763510c839609704f489ff21f140d942cd3d574773482fa227ff0e2c99c7", 0xb5, 0x5ec}], 0x80, &(0x7f0000000040)=ANY=[@ANYBLOB="6e6f757569642c67727069642c75716e6f656e666f7263652c70716e6f656e666f7263652c696b6565702c0055377fba69160343f79de9f1f5e4c75fa897521522b7865139625509799baf10230573cd83a5612fe289f2"]) 2018/04/28 14:46:29 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000340)='/dev/input/mouse#\x00', 0x7, 0x800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000480)={@remote, @loopback, 0x0}, &(0x7f00000004c0)=0xc) sendto$packet(r0, &(0x7f0000000380)="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", 0xfd, 0x1, &(0x7f0000000500)={0x11, 0x7, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x21}}, 0x14) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = accept4(r2, &(0x7f0000000180)=@nl=@unspec, &(0x7f0000000080)=0x80, 0x800) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) ioctl$EVIOCGABS3F(r4, 0x8018457f, &(0x7f0000000540)=""/101) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x0, 0xfffffffffffffd45) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f00000000c0)=""/144, &(0x7f0000e58000)=0xffbc) accept$packet(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) recvmmsg(r3, &(0x7f0000007c80)=[{{&(0x7f0000001b40)=@pptp, 0x80, &(0x7f0000004140)=[{&(0x7f0000001bc0)=""/4096, 0x1000}, {&(0x7f0000002bc0)=""/163, 0xa3}, {&(0x7f0000002c80)=""/179, 0xb3}, {&(0x7f0000002d40)=""/22, 0x16}, {&(0x7f0000002d80)=""/171, 0xab}, {&(0x7f0000002e40)=""/225, 0xe1}, {&(0x7f0000002f40)=""/181, 0xb5}, {&(0x7f0000003000)=""/199, 0xc7}, {&(0x7f0000003100)=""/8, 0x8}, {&(0x7f0000003140)=""/4096, 0x1000}], 0xa, &(0x7f0000004200)=""/8, 0x8, 0x70ff9754}}, {{&(0x7f0000004240)=@ipx, 0x80, &(0x7f00000054c0)=[{&(0x7f00000042c0)=""/132, 0x84}, {&(0x7f0000004380)=""/4096, 0x1000}, {&(0x7f0000005380)=""/31, 0x1f}, {&(0x7f00000053c0)=""/113, 0x71}, {&(0x7f0000005440)=""/110, 0x6e}], 0x5, &(0x7f0000005540)=""/128, 0x80, 0x27f}, 0x8}, {{&(0x7f00000055c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000056c0)=[{&(0x7f0000005640)=""/119, 0x77}], 0x1, &(0x7f0000005700)=""/211, 0xd3, 0xa40}, 0x2}, {{&(0x7f0000005800)=@can={0x0, 0x0}, 0x80, &(0x7f0000006880)=[{&(0x7f0000005880)=""/4096, 0x1000}], 0x1, &(0x7f00000068c0)=""/189, 0xbd, 0x3}, 0x7}, {{0x0, 0x0, &(0x7f0000007bc0)=[{&(0x7f0000006980)=""/103, 0x67}, {&(0x7f0000006a00)=""/4096, 0x1000}, {&(0x7f0000007a00)=""/4, 0x4}, {&(0x7f0000007a40)=""/239, 0xef}, {&(0x7f0000007b40)=""/13, 0xd}, {&(0x7f0000007b80)=""/36, 0x24}], 0x6, &(0x7f0000007c40)=""/22, 0x16, 0x1}, 0x80000000}], 0x5, 0x20, &(0x7f0000007dc0)) sendmsg$nl_xfrm(r4, &(0x7f0000007fc0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000007f80)={&(0x7f00000005c0)=ANY=[@ANYBLOB="500100002100100a2bbd7000fbdbdf25fe8000000000000000000000000000aaac1414aa0000000000000000000000004e24001e4e239b950a00008084000000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="00f500000012e5196f1dd7c02b90cd76001c00", @ANYRES32=r7, @ANYBLOB="01000000b80001007368613531322d7373736533000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008003000024b5be44b8b870fcd926b6b227cace48104e2d4f90ac5b26a46ebbd4301a95158e9d6ea3d1c22533d3ece7c474ca33dc67e35a4bd811ba6f95c4b3fb164df02f4c0ce8d127fcd368c37b497a99ecedfeeccea66d50bbbe3abf0f99bfa5948978b88f00ef4dfaf4456284fcb29ddd124414000d00ffffffff00000000000000000000000008001d00040000000c001000010000000000000014000d00ac1414bb000000000000000000000000"], 0x150}, 0x1, 0x0, 0x0, 0x4000004}, 0x50) ioctl$KVM_S390_INTERRUPT_CPU(r4, 0x4010ae94, &(0x7f0000000040)={0xbf09, 0x3, 0x1}) 2018/04/28 14:46:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='setgroups\x00') accept$packet(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000580)=0x14) r2 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000005c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@loopback=0x7f000001, 0x4e24, 0x0, 0x4e22, 0xfffffffffffffa4d, 0xa, 0x20, 0x20, 0x67, r1, r2}, {0x7f, 0x3, 0x7, 0x6, 0x0, 0x1, 0x0, 0xfff}, {0x1b, 0x0, 0x635, 0x22}, 0x8, 0x6e6bbd, 0x1, 0x0, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d3, 0x33}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3502, 0x3, 0x3, 0x5, 0x7, 0x401, 0xf1a4}}, 0xe8) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/04/28 14:46:29 executing program 7: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={0xffffffffffffffff, 0x50, &(0x7f0000000180)}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={0xffffffffffffffff, 0x50, &(0x7f0000000080)}, 0x10) r0 = msgget(0x2, 0x10) msgctl$IPC_RMID(r0, 0x0) r1 = socket(0x15, 0x80005, 0x0) sendto$inet6(r1, &(0x7f0000000300), 0x0, 0x840, 0x0, 0x0) getsockopt(r1, 0x2000000000000002, 0x1000000002714, &(0x7f0000000280)=""/13, &(0x7f00000002c0)=0xffffffffffffffc4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0xfffffffffffffffe, 0x10000, 0xba09, 0x80}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x800}, &(0x7f0000000240)=0x8) 2018/04/28 14:46:29 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x7fffffff, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_mr_cache\x00') readv(r1, &(0x7f0000000540)=[{&(0x7f0000000480)=""/140, 0x8c}], 0x1) 2018/04/28 14:46:29 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x10000000000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xe4, "dcc1e0ae4013150acd36ae488878f95d183d9b8fc9bfb295b215f340def90b4991c428f2a4aac10938353d7c849a9fa8c19859d0cd6c100d229cb03b7e17f2ff3cd551204e50519c434c0e3ca43ec2bf850af6120121584a577d835a0ee8a7a1458b48d5ba99087de87647df672b07b1da9867b62c4495cea7500b626fc8402faa243d272162da0128c98034d2930ba07be8545fdc6ccdfc1597cc38e30b6d834a47d79c0fc7508b1266f9c5e5a2ce50ebf68c5792ba16ddcc477d3b7034c5337cf840fb6f4208f6db39b8d78ef1b8b56da65093084f3294a21e12c9cc47498abac0fdac"}, &(0x7f0000000100)=0xec) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}, 0x4, 0x0, 0x8, 0x200, 0x84}, 0x98) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x5808856dab2d6b1, 0xffffffffffffffff, 0x0) 2018/04/28 14:46:29 executing program 1: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000480)="0015e20000580004cde6afc1c83538f1c9c46ecc1d3bc546b6b85933ade191d409c62b6064ab04c885b9da691b53c7da22a62ed98d352c1f86cfc2f0b192e4a22d90af61be9e74c534c87652368460182b650100277a962496d81b70c85b9ee79196137e312c12d8a40dab6c7b58bc8c537a48ebefe8ef308010", 0x7a, r2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'ipddp0\x00'}) r4 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f0000002c80)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x3e4, r1) keyctl$dh_compute(0x17, &(0x7f0000000180)={r3, r4, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'rmd256-generic\x00'}}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x2}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000280)={r6, 0x2a3}, &(0x7f00000002c0)=0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f00000000c0)) 2018/04/28 14:46:29 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000000140)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x8) r1 = socket$key(0xf, 0x3, 0x2) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000000)={0x0, 0x5}) sendmsg$key(r1, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000012ff0)={&(0x7f000000df28)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffb}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}]}, 0x50}, 0x1}, 0x0) vmsplice(r1, &(0x7f00000003c0)=[{&(0x7f00000002c0)="2c97c38cf625c53530140a72352495f38c1b80c56ae73a90ad3edf22c422ad535515b1384dfc3df4a727e3ee74253a31449aeb01781334374db0fb87f71077f233c39cdb1a90ba234d1679274a14c056eafc61a49de6295cc43cc26bed4493dbd8e3c16e31f415881da79dd9987161b08e6a1151ff60c123b2686919cb0c041c55dcc0c912bf0daff1acb7daa4df940bafaf58972c7cc8b6acf624b2b27928c64c0a7d03344f2e02b1931b4e60f3b68159923ccd5340ef646c74c76dc192094f2ba36da199ae6acc319cc58a076f5eaa2494c3", 0xa9}], 0x1, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff]}}, @in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x101}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @rand_addr=0x80000001}, @in={0x2, 0x4e21, @rand_addr=0x1}, @in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xcf}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}], 0xc0) 2018/04/28 14:46:29 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='gre0\x00', 0xffffffffffffff59) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000580)="ba", 0x1}], 0x1}, 0x20000041) 2018/04/28 14:46:29 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x0, &(0x7f00000001c0)=""/188, &(0x7f0000000000)=0x52) fadvise64(r0, 0x0, 0xffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000500), &(0x7f0000000540)=0x14) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x840, 0x0) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000140)=0x1, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x8, 0xfff, 0x7fff}, &(0x7f0000000080)=0x10) sendmsg$nl_netfilter(r1, &(0x7f0000000400)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xdc, 0xd, 0xa, 0x10, 0x70bd2d, 0x25dfdbfc, {0x7, 0x0, 0x5}, [@generic="46180054d3dbbffda5263f5a9fd8f3f5725ea4cc65caf2ae614502bdc8f53423dcc8638909da86bcf16e1d077aa1b138768c498d9faed43d6cb6647be196bf8472ee2f0c9135e186de5b4264129c31733ab803c92b42ae75afd15246efb668cc58836a522df283d4d0c3f5c28083b3bda25f665274868eaa56934041dd801d013aa3b0f3bf33ca683f0279e3f42e851bc3e078c0d97a6a5b0acd98a5e69b2a63a9d32b42cdaf3ed3ce77446a6cd09006", @typed={0x4, 0xf}, @typed={0x14, 0x67, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0xdc}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0x10001, 0x3cc}, 0x8) 2018/04/28 14:46:29 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x288000, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x200000000003) read(r0, &(0x7f0000000180)=""/236, 0xec) 2018/04/28 14:46:29 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x2, 0x10200) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0x0, 0x8000040000001) write$evdev(r1, &(0x7f00008c1fd0)=[{}], 0x18) 2018/04/28 14:46:29 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xef) epoll_create1(0x0) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000000)) 2018/04/28 14:46:29 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup3(r3, r2, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000280)=[@textreal={0x8, &(0x7f0000000200)="0f30f3afbaf80c66b8981d068566efbafc0c66b80d00008066ef660f320f01df650f01ca66b9800000c00f326635000100000f3066b9700900000f3266b9800000c00f326635002000000f30f30f07", 0x4f}], 0x1, 0x0, &(0x7f00000002c0), 0x0) ioctl$KVM_SET_MSRS(r4, 0x4008ae89, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000000000048c040900000000000080"]) 2018/04/28 14:46:29 executing program 4: faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x0) 2018/04/28 14:46:29 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x480800, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000400)={0x0, @local, @broadcast}, &(0x7f0000000440)=0xc) recvfrom(r0, &(0x7f0000000480)=""/141, 0x8d, 0x2040, &(0x7f0000000200)=@can={0x1d, r1}, 0x80) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000080)=""/147) r2 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r2, 0x107, 0x4000010, &(0x7f0000000000)=0x10000000000a9a0, 0x302) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) ioctl$KDSETLED(r0, 0x4b32, 0x0) sendto$packet(r2, &(0x7f0000bf4000), 0xffffffffffffff88, 0x0, &(0x7f00008cafec)={0x11, 0x0, r3, 0x1, 0x0, 0x6}, 0x14) 2018/04/28 14:46:29 executing program 0: r0 = memfd_create(&(0x7f0000000040)="171ea3be32afd6214509f770293dcc47993f51cf92947035e690d118b4fe148b877e313d4afd0fd562198d88cd7c332641e790305f0f656169ea88b03d058063b92fb643", 0x0) write$binfmt_aout(r0, &(0x7f0000000000)={{0xcc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}, 0x20) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/28 14:46:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x661}], 0x1) ioctl$TCSETAW(r1, 0x5407, &(0x7f00000000c0)) 2018/04/28 14:46:29 executing program 6: r0 = userfaultfd(0x0) r1 = dup(r0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000002c0)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000280)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000000240)={{&(0x7f00005e3000/0x800000)=nil, 0x730000}, 0x200000}) getsockname$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) 2018/04/28 14:46:29 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x2cf, &(0x7f0000acbff8)}, 0x8) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='oom_score_adj\x00') 2018/04/28 14:46:29 executing program 7: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x8) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000080), 0x8, 0x6) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f00000000c0)) r3 = syz_open_dev$vcsn(&(0x7f00000002c0)='/dev/vcs#\x00', 0x7, 0x4000) r4 = getpid() stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f0000000440)={0x8, 0xfe, r4, 0x2, r5, 0x9, 0x7, 0xffffffffffff2a09}) ioctl$int_out(r1, 0x5460, &(0x7f0000000040)) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000140)={[], 0x7}) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000000300)) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) 2018/04/28 14:46:29 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000440)='./file0\x00', &(0x7f00000002c0)='proc\x00', 0x0, &(0x7f0000444000)) lstat(&(0x7f00000000c0)='./file0/file0/file0\x00', &(0x7f0000000180)) syz_fuseblk_mount(&(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)='./file0/file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)) [ 192.775810] QAT: Invalid ioctl [ 192.781964] QAT: Invalid ioctl [ 192.797581] QAT: Invalid ioctl 2018/04/28 14:46:30 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000d3dff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/28 14:46:30 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000019fc8)={&(0x7f0000607000)={0x10}, 0xc, &(0x7f000099c000)={&(0x7f0000a12000)=ANY=[@ANYBLOB="2000000000000000000000000e00000000000000"], 0x14}, 0x1}, 0x0) 2018/04/28 14:46:30 executing program 0: r0 = openat$ion(0xffffffffffffff9c, &(0x7f0000005ff7)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r0, 0xc0184900, &(0x7f0000009fe8)={0xfffb, 0x9, 0x0, 0xffffffffffffffff}) r2 = request_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)='\'\x00', 0x0) r3 = request_key(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='/dev/ion\x00', 0x0) keyctl$unlink(0x9, r2, r3) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x3, 0x6012, r1, 0x0) mremap(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x1000, 0x100000000000003, &(0x7f0000000000/0x1000)=nil) 2018/04/28 14:46:30 executing program 5: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x141000, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="14cfcf8c1a4b6f3f30f59c0984ef9ac1e202c322ad9eb410", 0x18) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4000001, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000280)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fcntl$setstatus(r1, 0x4, 0x4000) dup2(r1, r3) 2018/04/28 14:46:30 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r1, &(0x7f0000000500)=[{&(0x7f0000000200)=""/206, 0xce}, {&(0x7f0000000300)=""/248, 0xf8}, {&(0x7f0000000100)=""/173, 0xad}, {&(0x7f0000000400)=""/226, 0xe2}], 0x4, 0x0) r2 = dup2(r1, r1) recvmmsg(r0, &(0x7f00000040c0)=[{{&(0x7f0000003b00)=@rc, 0x80, &(0x7f0000003f80)=[{&(0x7f0000003f40)=""/11, 0xb}], 0x1, &(0x7f0000004040)=""/73, 0x49}}], 0x1, 0x0, &(0x7f0000004180)={0x0, 0x989680}) getpeername$inet(r2, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) 2018/04/28 14:46:30 executing program 6: openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x0, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000440)='/dev/cuse\x00', 0x0, 0x0) semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000080)=""/37) 2018/04/28 14:46:30 executing program 7: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x4, 0x5, 0x40, 0x400, 0xa2}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={r2, 0x100, 0x7}, &(0x7f0000000140)=0x8) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)={0x0, 0x3}) 2018/04/28 14:46:30 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) write(r1, &(0x7f00000013c0)="8c", 0x1) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@random={'osx.', 'btrfs\x00'}) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) syz_mount_image$btrfs(&(0x7f0000000080)='btrfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000001c0)=ANY=[]) tee(r0, r3, 0x200, 0x0) [ 194.015940] x86/PAT: syz-executor0:14571 map pfn RAM range req write-combining for [mem 0x18d770000-0x18d773fff], got write-back [ 194.060585] x86/PAT: syz-executor0:14571 map pfn RAM range req write-combining for [mem 0x18d010000-0x18d013fff], got write-back 2018/04/28 14:46:32 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x0, 0x100000001}, {0xe}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/igmp6\x00') setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x100000001, 0x12e, 0x6, 0x5, 0x7fff, 0x626}, 0x1c) 2018/04/28 14:46:32 executing program 0: mkdir(&(0x7f00000002c0)='./file0\x00', 0xa2) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000100)='proc\x00', 0x0, &(0x7f0000000000)) umount2(&(0x7f0000000140)='./file0\x00', 0x2) rmdir(&(0x7f0000000000)='./file0\x00') 2018/04/28 14:46:32 executing program 6: mkdir(&(0x7f0000000180)='./control\x00', 0x0) r0 = syz_open_dev$audion(&(0x7f00000001c0)='/dev/audio#\x00', 0x7fffffff, 0x102c0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r1, 0x400, 0x70bd2b, 0x25dfdbfb, {0x2}, [@FOU_ATTR_AF={0x8, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) fanotify_init(0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000100)='xfs\x00', 0x21000, &(0x7f00000001c0)) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000400)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r2) 2018/04/28 14:46:32 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f00000003c0)={{0x5}, {0x40}, 0x100000000}) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x100000001, 0x0) ioctl$KVM_S390_UCAS_UNMAP(0xffffffffffffffff, 0x4018ae51, &(0x7f0000000440)={0x1}) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000000)=0x5) syz_open_dev$midi(&(0x7f0000000480)='/dev/midi#\x00', 0x0, 0x2000) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x18, 0x22, 0x109, 0x0, 0x0, {0x4}, [@nested={0x4, 0x12}]}, 0x18}, 0x1}, 0x0) 2018/04/28 14:46:32 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffff9, 0x40040) sendmsg$rds(r1, &(0x7f00000003c0)={&(0x7f0000000040)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000100)=[{&(0x7f0000000080)=""/68, 0x44}], 0x1, &(0x7f00000002c0)=[@rdma_dest={0x18, 0x114, 0x2, {0x1, 0x6}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000140)=""/60, 0x3c}, &(0x7f0000000180), 0x10}}, @mask_cswp={0x58, 0x114, 0x9, {{0x20, 0x101}, &(0x7f00000001c0)=0x2, &(0x7f0000000200)=0x1, 0x7, 0x2, 0x0, 0x81, 0x1, 0xfffffffffffffffe}}, @cswp={0x58, 0x114, 0x7, {{0x5, 0xa3}, &(0x7f0000000240)=0xdedc487, &(0x7f0000000280)=0x2, 0x80, 0x2, 0x1, 0x7ff, 0x4, 0x34}}], 0xf8, 0x4}, 0x4000004) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ec3ff4)) shutdown(r0, 0x1) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r2}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/04/28 14:46:32 executing program 7: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff00", 0x4003}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r2, 0x8}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='htcp\x00', 0x5) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e22}, {0x6, @random="6c9c00b50d00"}, 0x10, {0x2, 0x4e20, @broadcast=0xffffffff}, 'veth1_to_team\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x40140, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r3, 0x80045530, &(0x7f0000000280)=""/104) write$tun(r1, &(0x7f0000000300)={@pi={0x0, 0xc}, @hdr, @mpls={[], @ipv6={0x0, 0x6, 'qh[', 0x14, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @empty, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) 2018/04/28 14:46:32 executing program 1: clock_nanosleep(0x0, 0xfffffffffdffffff, &(0x7f0000051ff0)={0x2000000000003}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)=0x0) r5 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0xc000, r3, r4, 0x5, 0x20040) fcntl$setsig(r5, 0xa, 0x3d) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) ioprio_get$pid(0x1, r0) recvmsg(r2, &(0x7f0000172fc8)={&(0x7f0000b3aff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b36000)}, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x10, r1, 0x0) r6 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0xcce, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000300)={0x0, 0x2}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x76, &(0x7f0000000380)={r7, 0x8}, &(0x7f00000003c0)=0x8) ptrace$setsig(0x4203, r0, 0x7, &(0x7f0000000280)={0xc, 0x5, 0x80000001, 0x1}) r8 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000000240)={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) tkill(r8, 0x16) 2018/04/28 14:46:32 executing program 2: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x1, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000000140), 0x800) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_ifreq(r1, 0x8000000008b0f, &(0x7f0000000080)={'bridge0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}}) 2018/04/28 14:46:32 executing program 2: ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f0000001240)=[0x3, 0xfffffffffffffffe]) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000240)={'ipvs\x00'}, &(0x7f0000000280)=0x1e) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x17) ioctl$TIOCGPTPEER(r0, 0x5441, 0xfffffffffffffe01) socket$bt_cmtp(0x1f, 0x3, 0x5) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) ioctl$TCSBRK(r0, 0x5409, 0x5) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x7, 0x8a000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x20}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0xffffffff80000000, 0xff}, &(0x7f0000000200)=0x90) 2018/04/28 14:46:32 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000797ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000180)={r1, 0x4, &(0x7f0000000040)=[0x100, 0x6, 0x0, 0x585], &(0x7f0000000080)=[0x2, 0x9], 0x22, 0xa, 0x7, &(0x7f00000000c0)=[0x0, 0x4, 0x0, 0x0, 0xc5d, 0x100, 0x0, 0x6, 0x7, 0xedf], &(0x7f0000000100)=[0x4, 0x0, 0x3, 0x0, 0xb2, 0x387, 0x4, 0xff, 0x4]}) ioctl(r0, 0x20000000005386, &(0x7f0000000140)="cd") 2018/04/28 14:46:32 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1) [ 195.102439] PF_CAN: dropped non conform CAN skbuf: dev type 65534, len 60, datalen 0 2018/04/28 14:46:32 executing program 4: clone(0x40000200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000000000)) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x1c, 0x80800) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mknod(&(0x7f0000000080)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000280), &(0x7f0000000240)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='personality\x00') ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) readv(r1, &(0x7f000066dff0)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) mkdir(&(0x7f0000000000)='./file0\x00', 0x40) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) r2 = semget$private(0x0, 0x0, 0x4) semctl$SEM_STAT(r2, 0x3, 0x12, &(0x7f0000000040)=""/10) [ 195.282232] IPVS: ftp: loaded support on port[0] = 21 [ 196.090093] IPVS: ftp: loaded support on port[0] = 21 2018/04/28 14:46:33 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x1, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000200)) r2 = getpid() r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0x9, 0xfffffffffffffffe, 0xf516, 0x870, 0x10, r1, 0x400}, 0x2c) fcntl$setownex(r3, 0xf, &(0x7f0000000140)={0xfffffffffffffffd, r2}) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000100)={'lo\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) write$binfmt_misc(r0, &(0x7f0000000080)={'syz1', "80b97d2931a320d90ddc77c62d7fb9fc31b6f1e890e02ddb5ed968dc4ecb8fe281ea3078fd"}, 0x29) r4 = syz_open_dev$amidi(&(0x7f0000000040)='/dev/amidi#\x00', 0x8, 0x20900) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000400)) 2018/04/28 14:46:33 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000606fe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) listen(r0, 0x7) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xfffffffffffffe95, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000140)=""/29, &(0x7f0000000180)=0x1d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000940)=@assoc_value, &(0x7f0000000b80)=0x8) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0x4, "25d140b0"}, &(0x7f0000000080)=0x28) 2018/04/28 14:46:33 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000027fc2)='z', 0x1}], 0x1, &(0x7f0000011000)}, 0xc100) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80000, 0x0) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000029f90)=[{&(0x7f0000000080)="80", 0x1}], 0x1, &(0x7f000001f000)}, 0x0) 2018/04/28 14:46:33 executing program 6: perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80000) getpeername$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0}, &(0x7f0000000400)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000440)={'team0\x00', r1}) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000080)={{0x3}, 0x3}) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000100)=0x8) r3 = memfd_create(&(0x7f0000000680)='posix_acl_access\x00', 0x1) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f00000006c0)={'filter\x00'}, &(0x7f0000000740)=0x78) 2018/04/28 14:46:33 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000100)='\x00', 0x1) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x44) r2 = socket(0x400000010, 0x3, 0x0) write(r2, &(0x7f0000000080)="260000005e0009ff3d281a72b4d3e2ffffffff00000000a0f10600042400050700000000009e", 0x26) recvmsg$kcm(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000000200)=""/91, 0x5b}], 0x2, &(0x7f0000000140)=""/77, 0x4d}, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f00000000c0)) 2018/04/28 14:46:33 executing program 3: keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f00003b8ffa)='logon\x00', &(0x7f0000f8dffb)={0x73, 0x79, 0x7a}, &(0x7f0000ee9000)='cifs.spnego\x00', 0x0) syz_emit_ethernet(0x46, &(0x7f00000016c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "d547cd", 0x10, 0x21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, ')7-', 0x0, "430558"}}}}}}}, &(0x7f0000001840)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x20003d, 0x0) 2018/04/28 14:46:33 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000240)=0x4e) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendto(r1, &(0x7f0000000140)="fe921a922156b4308d444181e46f5a26759635993c11d80d64f735d3c19db22e06347f431e6be5415faed334736cd56747688ca05835c5a5c9141dcc9ce068bfe2e71509fa46b3b6ed01b63075803aa1d39ddd43f6ad7a37727f14237773df5431b100ab93b432ca2e82abb0e04fd81f0c705a919dfefef998f3f9fda0e6c61ccebe3c00d39044074027490b2ec6186170420828b4f0af30a69f07430f8d63689ddf529fd5402fed84483e47ba19b64b0b121703056b22a7e662aafd5b7cdc3d62c353484235eb41160c1990c5d98d2d475397ca870a471203e1a653cc7555f86b51f13c068370", 0xe7, 0x1, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) poll(&(0x7f0000000040)=[{r0}], 0x1, 0xd61) r2 = syz_open_pts(r0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0x2) 2018/04/28 14:46:33 executing program 4: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) write$eventfd(r1, &(0x7f0000000080), 0x8) write$eventfd(r1, &(0x7f0000000040), 0x8) 2018/04/28 14:46:33 executing program 0: mlock2(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2) r0 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x1, 0x4000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000b1b000/0x1000)=nil) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000200)) r2 = accept4(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000140)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f00000001c0)=0xffffffffffffff82) mlock2(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$LOOP_SET_FD(r3, 0x4c00, r3) 2018/04/28 14:46:33 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000440)='/dev/input/mouse#\x00', 0x9, 0x100) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000480)={0x200, 0xfff, 0xfffffffffffffc01, 0x9, 0x80000001, 0x8}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x3fffffffffffc) r3 = memfd_create(&(0x7f0000000080)='syzkaller0\x00', 0x8005) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000140)=0x8) recvmsg$kcm(r3, &(0x7f0000000400)={&(0x7f0000000280)=@hci, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000300)=""/232, 0xe8}, 0x40000000) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={r4, 0x9}, 0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'syzkaller0\x00', 0x112}) accept4(r3, 0x0, &(0x7f00000001c0), 0x800) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000200)) 2018/04/28 14:46:33 executing program 6: syz_emit_ethernet(0x5a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000008100200000020100001dfb0fb8f079c850099c184ccaf833b531306c3e6991ade91df41e03180ed074ca812636c40bd91a75d02fcbb0287fef0c1825dd204d8bef135907b6c9ef0a63"], &(0x7f0000000140)={0x0, 0x0, [0x8000000, 0x6c2, 0x0, 0x77a]}) 2018/04/28 14:46:33 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x9000000, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000002c0)={'ipddp0\x00', &(0x7f00000001c0)=@ethtool_regs={0x4, 0x1, 0xf3, "15095c737bc16b84673f85a7b9034b20b3c1ee827ab791c4bf146a2780308e8bbccfee516f4cde96877a3de0cbab154a08c9bd0c3d222d7ac7bd6f504accc2909fe7eae43e6da9577b9cfdf64f35dbb8508355d42016a9532936901a21c7958daf7abb1d8a0e925edadf6c5d3512dd4106929257a36150093d9713c5dc7ee9dfd97e63ae531bac028e216aea93485de4420d4934231abe86cf0c5246f763a044abea2a11976596b834be5e177eb339544385290d26231e1693fc61b45944385d4a43336b95a4c57ed7356bb457fb2e8624c92db19dc3766e37496046ad86b48b90fa6685913d8034c903f552efcc85f25b437d"}}) 2018/04/28 14:46:33 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f00001aa000)) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f00000000c0)='comm\x00') ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000000100)) tkill(r2, 0xc) fcntl$lock(r0, 0x7, &(0x7f0000010000)={0x1, 0x0, 0x8, 0xa1bf}) [ 196.650446] mip6: mip6_rthdr_init_state: spi is not 0: 9 2018/04/28 14:46:33 executing program 6: r0 = perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x200000000002, 0x8000000000000c) sendto$ax25(r1, &(0x7f0000000040)="c54e574fda85515fe74946d286b3a9d29c5d92351dd659f213542e75f373d6fb144f31d8eca3e8d340c1937b2cf088410c2812ccf42e6c5e91d161b9151f3727d558d0de37543ba85f4401c61b8483a7b3d81470055a1efca4692557514c74893d324e2e734094ed4e4050f5621c2a93b1a0132c2e0d66bd", 0x78, 0x4000000, &(0x7f00000000c0)={0x3, {"b400ee2839ca1e"}, 0x5}, 0x10) write(r0, &(0x7f0000000240)="1f0000000b06fd00010000f60000ff0180fff80009000180060041ec000000", 0x1f) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={r2, 0x7, 0x1, 0x2, &(0x7f0000000140)=[0x0], 0x1}, 0x20) 2018/04/28 14:46:33 executing program 0: r0 = socket(0x200000000000010, 0x2, 0x9) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x119002, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x4, 0x4) r2 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x2, 0x8000) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0xc028ae92, &(0x7f0000000040)={0x1000000000000005, 0x7}) write(r0, &(0x7f0000adc000)="1f000000f90300ff1400000120ce0000070009000000e1ff000000000101016e9e0000000000bbffff74dd677293e2514c7860c3b9b456492d259a1d49affc4c252401c00bbe4fa5b2776b33a09226f9d499c4b437d83afc0dd0a7479df2a22fd856d589e57ed9da845f8f4467b4be5b41578b411e60bb65e6c1fdcf19d9d3f7841fb9270cef77d317f5a9e5d1cca07ceb7ac499a406d493594ebed0a9ef8367418b6c8ab5477409c2f93c677cd25017f573c3a3e89da41eef5f03446422", 0xbe) [ 196.699494] mip6: mip6_rthdr_init_state: spi is not 0: 9 2018/04/28 14:46:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x4, 0x80) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x149) listen(r0, 0x100000000009) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000500)=ANY=[], &(0x7f0000000300)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'nr0\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000180)={@multicast2=0xe0000002, @rand_addr=0xb5, r2}, 0xc) r3 = accept(r0, &(0x7f0000000500)=ANY=[], &(0x7f0000000540)) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000140), 0x8) 2018/04/28 14:46:33 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='cpuset\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0x7f}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'bridge_slave_0\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f0000000000)) [ 196.868330] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 [ 196.925411] dccp_invalid_packet: P.type (REQUEST) not Data || [Data]Ack, while P.X == 0 [ 197.324975] sctp: [Deprecated]: syz-executor7 (pid 14722) Use of struct sctp_assoc_value in delayed_ack socket option. [ 197.324975] Use struct sctp_sack_info instead [ 197.460961] sctp: [Deprecated]: syz-executor7 (pid 14725) Use of struct sctp_assoc_value in delayed_ack socket option. [ 197.460961] Use struct sctp_sack_info instead 2018/04/28 14:46:34 executing program 5: clone(0x200, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000000c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9b, 0x101040) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() process_vm_readv(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/204, 0xcc}], 0x1, &(0x7f0000000900)=[{&(0x7f00000007c0)=""/220, 0xdc}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) r3 = getpid() fcntl$setown(r1, 0x8, r3) fcntl$setsig(r1, 0xa, 0x800000000012) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f0000363ff8)='./file0\x00', 0x401, 0x0) 2018/04/28 14:46:34 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/239, 0xef) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000000080)=0xfe, 0x4) 2018/04/28 14:46:34 executing program 4: writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000001c0)="290000002000190700003f01ffffda060200000622e80002040000140d000400000600000092d14c81", 0x29}], 0x1) r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80000001, 0x2) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x208100, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x4, 0x5, 0xdae7, "0eba6ee7041e13255de3a2b8c038e046fed8b42cb67704ca157d0efedb2a04281870a2dfa2a6b1cc1df88468d1a0a99531713fb6c5969915d3e2c10bbfbc404a3a49f2c4a7eaa1756ae142dfd4d370b0"}, 0xd8) fchown(r0, r1, r2) 2018/04/28 14:46:34 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0xc0bc5310, &(0x7f00000000c0)={0x80}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000080)) 2018/04/28 14:46:34 executing program 3: unshare(0x800) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000140)={'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller0\x00'}) pread64(r1, &(0x7f0000000100)=""/8, 0x8, 0x1ffff) r3 = socket$packet(0x11, 0x2, 0x300) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000635000)={0x0, 0x0, 0x3}, 0x4) setsockopt$packet_buf(r3, 0x107, 0x5, &(0x7f0000a76000), 0x17) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000200)={{0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x400000}, {0xa, 0x4e23, 0xffffffff80000001, @empty, 0x5}, 0x0, [0x6, 0x800, 0x3ff, 0x8, 0xffffffffffffffaa, 0x1000000000, 0x10001, 0x9]}, 0x5c) close(0xffffffffffffffff) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000180)={'raw\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/04/28 14:46:34 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0}) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23}, 0x10) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000080)={r1}, &(0x7f00000000c0), 0x8) shutdown(r0, 0x2) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000140)=0x1c) getsockname(r0, &(0x7f0000000180)=@can={0x0, 0x0}, &(0x7f0000000200)=0x80) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000240)={@mcast1={0xff, 0x1, [], 0x1}, 0x31, r3}) 2018/04/28 14:46:34 executing program 2: setrlimit(0x2, &(0x7f0000482ff0)) mprotect(&(0x7f0000700000/0x2000)=nil, 0x2000, 0x2) r0 = socket$netlink(0x10, 0x3, 0x17) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/149, &(0x7f00000000c0)=0x95) 2018/04/28 14:46:34 executing program 1: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000740), 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x19) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000380)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001b40)='/dev/ptmx\x00', 0x80840, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000001b80)="1b55f094361abb2000a580165f0579acbbb78b10525cd596687331fe0bdeca727f28761206557de93d8fbc1d0867a14b78da660280f66ac076d5d38a4f7e03de4e09d54e36e4ceb5063d20b4066d5aa14e694611e3e56388671473c8a0b7491136c923a4a19c80bc517094ed2d5d8f45aa68821f3fe018a2ccf82bfea683c4b3ffdce4ee94a09eb73309a6cb0bb72d4dd3a02ad38947493b02d0bd36") setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000a00)=@broute={'broute\x00', 0x20, 0x2, 0x358, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000380], 0x0, &(0x7f0000000180), &(0x7f0000001d80)=ANY=[@ANYBLOB="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"]}, 0x436) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000040)=0x1ff, 0x4) r3 = socket(0x8, 0x0, 0x4) recvmsg$kcm(r3, &(0x7f0000000700)={&(0x7f00000000c0)=@generic, 0x80, &(0x7f0000000980)=[{&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/73, 0x49}, {&(0x7f0000000240)=""/92, 0x5c}, {&(0x7f00000002c0)=""/136, 0x88}, {&(0x7f0000000780)=""/233, 0xe9}, {&(0x7f0000000140)=""/9, 0x9}, {&(0x7f0000000880)=""/230, 0xe6}], 0x7, &(0x7f0000001a80)=""/153, 0x99, 0x2d7}, 0x40010000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000001c40)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000001d00)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001d40)={r4, 0x7, 0xb58}, 0xfffffffffffffeab) 2018/04/28 14:46:34 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1000020201) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000b28fdc)={0x0, 0x3ff}) writev(r1, &(0x7f0000fe7f90)=[{&(0x7f00005e8f7e)="ae3b156f6594a2ec4aff8690e29b5acfed0a15ddabfbcbf1533984a7bffe6b44082a7640069fde4a681bb4a2160a0d", 0x2f}], 0x1) 2018/04/28 14:46:34 executing program 4: ppoll(&(0x7f0000000080)=[{}], 0x1, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000140), 0x8) [ 197.807298] kernel msg: ebtables bug: please report to author: Wrong len argument [ 197.807480] mmap: syz-executor2 (14748): VmData 18448384 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/04/28 14:46:34 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f0000000100)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x80) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x0, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) [ 197.865252] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/04/28 14:46:34 executing program 2: r0 = perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000000140)=0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) io_cancel(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x118e, r0, &(0x7f0000000180)="6424119904ca9d4dccfa2d002208413bca6b509e9908d7bee601739239d020a034b6f7e678fecd6cd3ad4734c168602cbc18f18e1dc07b00c89cedfb5035869789967a98d905a2c56537d8e71687294391eb463e42ce5f0d6d79286feebfa30b048937955935d90632626799eaf7897736ec57bb61d48044045e09c584ac70e1c389d1b74319a431a340944c7eb42eb53d1919718418a32b786483057ab9a7ceed59c9722a131b", 0xa7, 0x3, 0x0, 0x0, r2}, &(0x7f00000002c0)) r3 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x1f, 0x99ace371cdbc2238) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f00000000c0)={{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x4e22, 0x2295, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x2, [0x2, 0x84, 0x7d, 0xffff, 0x8, 0x400, 0x6, 0x20e]}, 0x5c) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) write$fuse(r4, &(0x7f0000000040)=ANY=[@ANYBLOB="3000000005000000000000000000000000000080000000000000000000030000b6ff0000070000000000000400000000"], 0x30) 2018/04/28 14:46:34 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000542000), 0x0, &(0x7f0000a50000)=[{0x48, 0x114, 0xffffffff00000001, "73b5e69c3fcdfed242c850e672ce2de0ef6bc39813d9edeba6025cdbfcca6ce2124f0780842427552c961bcf5a513e4ca1"}], 0x48}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x1ff, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x203, 0x4, 0x100, r1}, &(0x7f00000000c0)=0x10) 2018/04/28 14:46:34 executing program 0: r0 = socket(0xa, 0x2000000001, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x80) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000735ffc)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'ip6gre0\x00', 0x1000}) 2018/04/28 14:46:34 executing program 4: perf_event_open(&(0x7f00006d4000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$sndpcmc(&(0x7f000048b000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x20, 0x1]) mmap$binder(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x2011, r0, 0x81000000) 2018/04/28 14:46:35 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc04c5349, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) [ 198.603196] kasan: CONFIG_KASAN_INLINE enabled [ 198.607882] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 198.615283] general protection fault: 0000 [#1] SMP KASAN [ 198.620822] Dumping ftrace buffer: [ 198.624349] (ftrace buffer empty) [ 198.628044] Modules linked in: [ 198.631240] CPU: 1 PID: 14745 Comm: syz-executor7 Not tainted 4.17.0-rc2+ #21 [ 198.638490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.647849] RIP: 0010:smc_getname+0x124/0x1c0 [ 198.652329] RSP: 0018:ffff88019006fc20 EFLAGS: 00010206 [ 198.657680] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc900020b1000 [ 198.664939] RDX: 0000000000000005 RSI: ffffffff873e70a6 RDI: 0000000000000028 [ 198.672189] RBP: ffff88019006fc48 R08: ffff8801d8198600 R09: ffffed003b5e46c2 [ 198.679456] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000000 [ 198.686718] R13: ffff88019006fd10 R14: ffff8801b2ae19c0 R15: dffffc0000000000 [ 198.693975] FS: 00007f6816029700(0000) GS:ffff8801daf00000(0000) knlGS:0000000000000000 [ 198.702195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 198.708067] CR2: 00007f6816007db8 CR3: 00000001c2310000 CR4: 00000000001406e0 [ 198.715323] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 198.722574] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 198.729822] Call Trace: [ 198.732401] __sys_getsockname+0x184/0x380 [ 198.736620] ? __ia32_sys_connect+0xb0/0xb0 [ 198.740937] ? __x64_sys_ppoll+0x45d/0x5f0 [ 198.745164] ? __x64_sys_futex+0x477/0x680 [ 198.749383] ? do_futex+0x27d0/0x27d0 [ 198.753172] ? __x64_sys_clock_gettime+0x172/0x250 [ 198.758089] ? __ia32_sys_clock_settime+0x280/0x280 [ 198.763091] __x64_sys_getsockname+0x73/0xb0 [ 198.767482] do_syscall_64+0x1b1/0x800 [ 198.771351] ? finish_task_switch+0x1ca/0x810 [ 198.775829] ? syscall_return_slowpath+0x5c0/0x5c0 [ 198.780741] ? syscall_return_slowpath+0x30f/0x5c0 [ 198.785653] ? entry_SYSCALL_64_after_hwframe+0x59/0xbe [ 198.790999] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 198.795826] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 198.800996] RIP: 0033:0x455979 [ 198.804180] RSP: 002b:00007f6816028c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000033 [ 198.811869] RAX: ffffffffffffffda RBX: 00007f68160296d4 RCX: 0000000000455979 [ 198.819121] RDX: 0000000020000200 RSI: 0000000020000180 RDI: 0000000000000013 [ 198.826371] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 198.833622] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 198.840878] R13: 00000000000000c3 R14: 00000000006f42e8 R15: 0000000000000000 [ 198.848130] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 99 00 00 00 48 8b 9b 50 04 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 28 48 89 fa 48 c1 ea 03 <80> 3c 02 00 75 70 48 b8 00 00 00 00 00 fc ff df 4c 8b 73 28 49 [ 198.867320] RIP: smc_getname+0x124/0x1c0 RSP: ffff88019006fc20 [ 198.873409] ---[ end trace 2e37579f0f98aa18 ]--- [ 198.878188] Kernel panic - not syncing: Fatal exception [ 198.884197] Dumping ftrace buffer: [ 198.887726] (ftrace buffer empty) [ 198.891425] Kernel Offset: disabled [ 198.895038] Rebooting in 86400 seconds..